From 1c7dbbc78fb7c9ae923ebaa2965b0975cf719353 Mon Sep 17 00:00:00 2001 From: Artem Zatsarynnyi Date: Tue, 6 Sep 2016 16:08:59 +0300 Subject: [PATCH 1/4] CHE-1900: Update editor to Orion 12 --- .../che-plugin-orion-compare/pom.xml | 2 +- .../eclipse/che/ide/orion/public/Compare.html | 2 +- .../built-compare-amd.min.js | 17 - .../OrionIconFont-Regular.eot | Bin .../OrionIconFont-Regular.svg | 0 .../OrionIconFont-Regular.ttf | Bin .../OrionIconFont-Regular.woff | Bin .../built-compare-amd.min.js | 18 + .../built-compare.css | 59 +- .../orion/public/built-compare-codenvy.css | 10 +- .../public/built-compare-dark-codenvy.css | 10 +- .../che-plugin-orion-editor/pom.xml | 12 +- .../orion/client/OrionEditorExtension.java | 4 +- .../inject/JavaHighlightingOrionPlugin.java | 24 + .../client/inject/OrionEditorGinModule.java | 2 + .../patches/embeddedToolingPlugin.js.diff | 12 - .../src/main/patches/fix_focus.diff | 15 - .../src/main/patches/fix_goto_line.diff | 10 +- ...eEdit-amd.js.diff => fix_linked_mode.diff} | 49 +- .../src/main/patches/fix_scrolling.diff | 13 + .../code_edit/built-codeEdit-amd.js | 20196 ++++++++-------- .../code_edit/built-codeEdit.css | 41 +- .../javascript/plugins/javascriptPlugin.html | 0 .../javascript/plugins/javascriptPlugin.js | 0 .../javascript/plugins/ternWorker.js | 0 .../javascript/plugins/ternWorkerCore.js | 0 .../orion/require-config.js | 0 .../plugins/embeddedToolingPlugin.html | 0 .../plugins/embeddedToolingPlugin.js | 0 .../requirejs/require.min.js | 0 .../webtools/plugins/webToolsPlugin.html | 0 .../webtools/plugins/webToolsPlugin.js | 0 .../cheJavaHighlightingPlugin/lib/plugin.js | 576 + .../cheJavaHighlightingPlugin/plugin.html | 117 + 34 files changed, 11569 insertions(+), 9620 deletions(-) delete mode 100644 plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/built-compare-amd.min.js rename plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/{built-compare-11.0 => built-compare-12.0}/OrionIconFont-Regular.eot (100%) rename plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/{built-compare-11.0 => built-compare-12.0}/OrionIconFont-Regular.svg (100%) rename plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/{built-compare-11.0 => built-compare-12.0}/OrionIconFont-Regular.ttf (100%) rename plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/{built-compare-11.0 => built-compare-12.0}/OrionIconFont-Regular.woff (100%) create mode 100644 plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare-amd.min.js rename plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/{built-compare-11.0 => built-compare-12.0}/built-compare.css (97%) create mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/JavaHighlightingOrionPlugin.java delete mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/embeddedToolingPlugin.js.diff delete mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_focus.diff rename plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/{built-codeEdit-amd.js.diff => fix_linked_mode.diff} (69%) create mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_scrolling.diff rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/code_edit/built-codeEdit-amd.js (95%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/code_edit/built-codeEdit.css (97%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/javascript/plugins/javascriptPlugin.html (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/javascript/plugins/javascriptPlugin.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/javascript/plugins/ternWorker.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/javascript/plugins/ternWorkerCore.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/orion/require-config.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/plugins/embeddedToolingPlugin.html (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/plugins/embeddedToolingPlugin.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/requirejs/require.min.js (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/webtools/plugins/webToolsPlugin.html (100%) rename plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/{built-codeEdit-11.0 => built-codeEdit-12.0}/webtools/plugins/webToolsPlugin.js (100%) create mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/cheJavaHighlightingPlugin/lib/plugin.js create mode 100644 plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/cheJavaHighlightingPlugin/plugin.html diff --git a/plugins/plugin-orion/che-plugin-orion-compare/pom.xml b/plugins/plugin-orion/che-plugin-orion-compare/pom.xml index 862c80a38d6..e02e05c5805 100644 --- a/plugins/plugin-orion/che-plugin-orion-compare/pom.xml +++ b/plugins/plugin-orion/che-plugin-orion-compare/pom.xml @@ -67,7 +67,7 @@ - **/orion/public/built-compare-11.0/* + **/orion/public/built-compare-12.0/* diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/Compare.html b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/Compare.html index 71ad5afb7bc..4965d5cf9b3 100644 --- a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/Compare.html +++ b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/Compare.html @@ -27,7 +27,7 @@ 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o.push.apply(o,e.grammars),o.push.apply(o,t.grammars),o.push.apply(o,i.grammars),o.push({id:"orion.jsp",contentTypes:["application/x-jsp"],patterns:[{include:"orion.html"},{include:"#jspComment"},{include:"#jspJavaFragment"},{include:"#jspDirectiveInclude"},{include:"#jspDirectivePage"},{include:"#jspDirectiveTaglib"}],repository:{jspComment:{begin:{match:"<%--",literal:"<%--"},end:{match:"--%>",literal:"<%--"},name:"comment.block.jsp",patterns:[{match:"(\\b)(TODO)(\\b)(((?!--%>).)*)",name:"meta.annotation.task.todo",captures:{2:{name:"keyword.other.documentation.task"},4:{name:"comment.line"}}}]},jspDirectiveInclude:{begin:"<%@\\s+include(?:\\s|$)",end:"%>",captures:{0:{name:"entity.name.directive.include.jsp"}},patterns:[{match:"\\bfile\\b",name:"entity.other.attribute-name.jsp"},{include:"orion.lib#string_doubleQuote"},{include:"orion.lib#string_singleQuote"}]},jspDirectivePage:{begin:"<%@\\s+page(?:\\s|$)",end:"%>",captures:{0:{name:"entity.name.directive.page.jsp"}},patterns:[{match:"\\b(?:"+n.join("|")+")\\b",name:"entity.other.attribute-name.jsp"},{include:"orion.lib#string_doubleQuote"},{include:"orion.lib#string_singleQuote"}]},jspDirectiveTaglib:{begin:"<%@\\s+taglib(?:\\s|$)",end:"%>",captures:{0:{name:"entity.name.directive.taglib.jsp"}},patterns:[{match:"\\b(?:uri|prefix)\\b",name:"entity.other.attribute-name.jsp"},{include:"orion.lib#string_doubleQuote"},{include:"orion.lib#string_singleQuote"}]},jspJavaFragment:{begin:"<%(?:=|!)?(?:\\s|$)",end:"%>",captures:{0:{name:"entity.name.declaration.java"}},contentName:"source.java.embedded.jsp",patterns:[{include:"orion.java"}]}}}),{id:o[o.length-1].id,grammars:o,keywords:[]}}),define("orion/editor/stylers/application_xquery/syntax",["orion/editor/stylers/lib/syntax"],function(e){var 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s=e.substring(r).toLowerCase(),a=0;a=0){o=n;break}t(n.extension,s)&&(o=n)}if(!o)for(r=s.indexOf(".");!o&&r>=0;){for(r++,s=s.substring(r),a=0;as;s++){this._addFileModeProperties(this._diffContents[s],o);var a=this._parseHunkRange(s);a&&this._hunkRanges.push(a)}if(0===this._hunkRanges.length)return o.outPutFile=e,o;this._DEBUG&&(console.log("***Diff contents: \n"),this._diffContents.forEach(function(e){console.log(e)}),console.log("***Hunk ranges: \n"),console.log(JSON.stringify(this._hunkRanges)));for(var l=0;l0){console.log(" **Diff content on change/add: \n");for(var t=0;tc;c++)if(0!==this._diffContents[c].length){var u=this._diffContents[c][0];if("\\"!==u||i!==this._diffContents[c].substring(0,this._diffContents[c].length-1)&&i!==this._diffContents[c]){switch(u){case"-":case"+":case" ":break;default:continue}if(t!==u){switch("+"===u&&(d=c),"-"===u&&(h=c),t){case" ":a=this._hunkRanges[e][1]+r,l=this._hunkRanges[e][3]+s;break;case"-":this._createMinusBlock(a,l,this._hunkRanges[e][1]+r-a,h);break;case"+":this._createPlusBlock(a,l,this._hunkRanges[e][3]+s-l,d)}t=u}switch(u){case"-":r++;break;case"+":s++;break;case" ":r++,s++}}else"-"===t?this._oNewLineAtEnd=!1:" "===t?(this._nNewLineAtEnd=!1,this._oNewLineAtEnd=!1):this._nNewLineAtEnd=!1,c>n&&"\r"===this._diffContents[c-1][this._diffContents[c-1].length-1]&&(this._diffContents[c-1]=this._diffContents[c-1].substring(0,this._diffContents[c-1].length-1))}switch(t){case"-":this._createMinusBlock(a,l,this._hunkRanges[e][1]+r-a,h);break;case"+":this._createPlusBlock(a,l,this._hunkRanges[e][3]+s-l,d)}},_detectConflictes:function(e,t){if(0>e)return!1;for(var i=e+t,n=e;i>n;n++){var o=this._diffContents[n];if(o.indexOf("<<<<<")>-1||o.indexOf(">>>>>")>-1)return!0}return!1},_buildMap:function(e){for(var t,i=this._oBlocks.length,n=this._oFileContents.length,o=0,r=1,s=0;i>s;s++)t=this._oBlocks[s][0]-r,t>0&&(this._deltaMap.push([t,t,0]),o+=t),this._deltaMap.push(e&&this._detectConflictes(this._nBlocks[s][2],this._nBlocks[s][1])?[this._nBlocks[s][1],this._oBlocks[s][1],this._nBlocks[s][2]+1,1]:[this._nBlocks[s][1],this._oBlocks[s][1],this._nBlocks[s][2]+1]),o+=this._oBlocks[s][1],r=this._oBlocks[s][0]+this._oBlocks[s][1];if(n-r>0&&(this._deltaMap.push([n-r+1,n-r+1,0]),o+=n-r+1),n>o){t=n-o;var a=this._deltaMap[this._deltaMap.length-1];0===a[2]?(a[0]+=t,a[1]+=t):-1===a[2]?this._deltaMap.push([t,t,0]):this._nNewLineAtEnd===this._oNewLineAtEnd?this._deltaMap.push([t,t,0]):(this._nNewLineAtEnd&&(a[0]+=t),this._oNewLineAtEnd&&(a[1]+=t))}},_buildNewFile:function(){var e,t,i=1,n=!1,o=this._deltaMap.length;for(e=0;o>e;e++){if(n=!1,0===this._deltaMap[e][2]){for(t=0;t0)for(t=0;t=0?i:1)}else t.push(1)},_parseHunkRange:function(e){var t=this._diffContents[e],i=/^@@\s*-([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*\+([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*@@+/,n=/^@@\s*\+([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*-([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*@@+/,o=i.exec(t),r=null;return o&&5===o.length?(r=[e],this._converHRangeBody(o[1],r),this._converHRangeBody(o[2],r),this._converHRangeBody(o[3],r),this._converHRangeBody(o[4],r)):(o=n.exec(t),o&&5===o.length&&(r=[e],this._converHRangeBody(o[3],r),this._converHRangeBody(o[4],r),this._converHRangeBody(o[1],r),this._converHRangeBody(o[2],r))),r}},e}(),e}),define("orion/URITemplate",[],function(){function e(e){this._text=e}function t(e){return e.replace("%25","%")}function i(e,i){if("U"===i)return encodeURIComponent(e).replace(/[!'()*]/g,function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()});if("U+R"===i)return encodeURI(e).replace(/%5B/g,"[").replace(/%5D/g,"]").replace(c,t);if("U+R-,"===i)return encodeURI(e).replace(/%5B/g,"[").replace(/%5D/g,"]").replace(/,/g,"%2C");throw new Error("Unknown allowed character set: "+i)}function n(e,t,n){for(var o=[],r=0;r=n&&n+r>i)return{mapperIndex:o,startFrom:n};if(o===e.length-1)break;n+=e[o][t]}return{mapperIndex:e.length-1,startFrom:n}},t.compareUtils.lookUpLineIndex=function(e,t,i){if(0===i)return 0;for(var n=0,o=0;i>o;o++)n+=e[o][t];return n},t.compareUtils.updateMapper=function(e,i,n,o,r){if(o!==r&&(o>0||r>0)){var s=t.compareUtils.lookUpMapper(e,i,n);if(s.mapperIndex<0)return;if(o>0)for(var a=o,l=n-s.startFrom,d=s.mapperIndex;d=a){e[d][i]-=a;break}e[d][i]-=h,a-=h,l=0}r>0&&(e[s.mapperIndex][i]+=r)}},t.compareUtils.overlapMapper=function(e,t,i,n,o){var r=i+e[t]-1;return i>r&&(r=i),n>o&&(o=n),n>r||i>o?!1:!0},t.compareUtils.findFirstDiff=function(e,i,n,o){for(var r=0,s=null,a=0;ao)&&(!t.compareUtils.overlapMapper(e[a],i,r,n,o)||(s={mapperIndex:a,startFrom:r},0===e[a][2]));a++)r+=e[a][i];return s},t.compareUtils.matchMapper=function(e,i,n,o){if(0===e.length)return n;var r=n+Math.round((o-n)/3),s=t.compareUtils.findFirstDiff(e,i,n,o),a=0===e[s.mapperIndex][i]?s.startFrom:s.startFrom+e[s.mapperIndex][i]-1,l=t.compareUtils.lookUpLineIndex(e,1-i,s.mapperIndex),d=s.startFrom-n;if(0===e[s.mapperIndex][2])return l-d;if(r>=s.startFrom&&a>=r)return l-Math.round((o-n)/3);if(rt?!1:e[t][3]?1===e[t][3]:!1},t.compareUtils.mergeDiffBlocks=function(e,t,i,n,o,r){for(var s=0;s0){for(var h="",c=0;c=p){var f=e.getLineEnd(p-1),g=e.getLineEnd(p-1,!0);f===g?(e.setText(r,f,f),a=p):a=p-1}var _=e.getLineStart(a);e.setText(h,_,_)}}},t.compareUtils.convertMergedLineNumber=function(e,i,n){var o=t.compareUtils.lookUpMapper(e,n?1:0,i),r=i;if(n||0===e[o.mapperIndex][2]||(r+=e[o.mapperIndex][1]),o.mapperIndex<0)return r;for(var s=0;s0)for(var r=n-1;r>-1;r--)t=""===o?"":"/",o=o+t+i[r].Name;return t=""===o?"":"/",o=o+t+e.Name},t.compareUtils}),define("orion/compare/compareRulers",["orion/compare/compareUtils"],function(e){var t=t||{};return t.CompareRuler=function(){function e(e,t,i){this._location=e||"left",this._overview=t||"page",this._rulerStyle=i,this._editor=null;var n=this;this._listener={onModelChanged:function(e){n._onModelChanged(e)}}}return e.prototype={setView:function(e){this._onModelChanged&&this._editor&&this._editor.removeEventListener("ModelChanged",this._listener.onModelChanged),this._editor=e,this._onModelChanged&&this._editor&&this._editor.addEventListener("ModelChanged",this._listener.onModelChanged)},getLocation:function(){return this._location},getOverview:function(){return this._overview},getAnnotationModel:function(){return null},addAnnotationType:function(){},isAnnotationTypeVisible:function(){return!1},removeAnnotationType:function(){},setAnnotationModel:function(){},getAnnotations:function(e,t){for(var i=[],n=e;t>n;n++){var o=this.getStyle(n);o&&(i[n]={html:this.getHTML(n),style:o})}return i},getWidestAnnotation:function(){return{html:this.getHTML(-1),style:this.getStyle(-1)}},getRulerStyle:function(){return this.getStyle(void 0)}},e}(),t.LineNumberCompareRuler=function(){function e(e,i,n,o,r,s){t.CompareRuler.call(this,n,"page",o),this._diffNavigator=e,this._oddStyle=r||{style:{backgroundColor:"white"}},this._evenStyle=s||{style:{backgroundColor:"white"}},this._numOfDigits=0,this._mapperColumnIndex=i}return e.prototype=new t.CompareRuler,e.prototype.getStyle=function(e){return void 0===e?this._rulerStyle:this._evenStyle},e.prototype.getHTML=function(e){var t=this._editor.getModel(),i=this._diffNavigator.getFeeder(0===this._mapperColumnIndex);if(!i)return"";if(-1===e)return t.getLineCount();if(i.getLineNumber){var n=i.getLineNumber(e);return-1===n?"":n+1}return e+1},e.prototype._onModelChanged=function(e){var t=e.start,i=this._editor.getModel(),n=i.getLineCount(),o=(n+"").length;if(this._numOfDigits!==o){this._numOfDigits=o;var r=i.getLineAtOffset(t);this._editor.redrawLines(r,n,this)}},e}(),t.CompareOverviewRuler=function(){function i(e,i,n,o){this._diffNavigator=n,this._onClick=o,t.CompareRuler.call(this,e,"document",i)}return i.prototype=new t.CompareRuler,i.prototype.getStyle=function(t){var i,n;if(void 0===t)i=this._rulerStyle||{},n=i.style||(i.style={}),n.lineHeight="1px",n.fontSize="1px",n.width="14px";else{if(i=-1!==t?{styleClass:"annotationOverview breakpoint"}||{}:{},n=i.style||(i.style={}),n.cursor="pointer",n.width="8px",n.left="2px",!(t>=0))return null;var o;if(!this._diffNavigator||!this._diffNavigator.getFeeder())return null;o=this._diffNavigator.getFeeder().getDiffBlocks();var r=e.getAnnotationIndex(o,t);if(-1===r)return null;var s,a=e.getAnnotationMapperIndex(o,r);s=this._diffNavigator.getMapper();var l=e.isMapperConflict(s,a);l&&(n.border="1px #FF0000 solid"),r===this._diffNavigator.getCurrentBlockIndex()&&(n.backgroundColor=l?"red":"blue");var d=this._diffNavigator.getFeeder().getDiffBlockH(r),h=this._diffNavigator.getFeeder().getOverviewLineCount();if(0>d)return null;var c=this._editor.getClientArea(),u=Math.floor(c.height*d/h);2>u&&(u=2),n.height=u+"px"}return i},i.prototype.setDiffNavigator=function(e){this._diffNavigator=e},i.prototype.getHTML=function(){return" "},i.prototype.onClick=function(e){void 0!==e&&this._onClick(e,this)},i.prototype._onModelChanged=function(){var e=this._editor.getModel(),t=e.getLineCount();t>0&&this._editor.redrawLines(0,1,this)},i}(),t.CompareCurveRuler=function(){function t(e){this._canvasDiv=e,this._mapper=void 0}return t.prototype={init:function(e,t,i,n){this._leftIniting=!0,this._rightIniting=!0,this._rightIniting=!0,this._mapper=e,this._leftEditor=t,this._rightEditor=i,this._leftTextView=t.getTextView(),this._rightTextView=i.getTextView(),this._diffNavigator=n,this.render()},matchPositionFrom:function(t){var i=t?this._leftTextView:this._rightTextView,n=t?this._rightTextView:this._leftTextView,o=i.getTopIndex(),r=i.getBottomIndex(),s=e.matchMapper(this._mapper,t?0:1,o,r);n.setTopIndex(s)},copyTo:function(e){if(this._diffNavigator.iterator){var t=this._diffNavigator.iterator.cursor();if(t){var i;if(i="word"===t.type?!t.copied&&!t.parent.copied:!t.copied,!i)return;var n=e?this._rightTextView.getText(t.oldA.start,t.oldA.end):this._leftTextView.getText(t.newA.start,t.newA.end),o=e?t.newA:t.oldA,r=e?this._leftTextView:this._rightTextView;r.setText(n,o.start,o.end),t.copied=!0}}},render:function(){if(this._mapper){var t=this._canvasDiv.getContext("2d");t.clearRect(0,0,this._canvasDiv.width,this._canvasDiv.height),t.strokeStyle="#AAAAAA",t.lineWidth=1,t.beginPath();var i=this._leftTextView.getTopIndex(),n=this._leftTextView.getBottomIndex(),o=this._rightTextView.getTopIndex(),r=this._rightTextView.getBottomIndex();this._leftLineH=this._leftTextView.getLineHeight(),this._rightLineH=this._rightTextView.getLineHeight();for(var s=0,a=0,l=!1,d=0;d0||t.addedLineCount>0)&&this.render()}return i?this._rightIniting=!1:this._leftIniting=!1,n}},t}(),t}),define("orion/regex",[],function(){function e(e){return e.replace(/([\\$\^*\/+?\.\(\)|{}\[\]])/g,"\\$&")}function t(e){var t=/^\s*\/(.+)\/([gim]{0,3})\s*$/.exec(e);return t?{pattern:t[1],flags:t[2]}:null}return{escape:e,parse:t}}),define("orion/editor/textModel",["orion/editor/eventTarget","orion/regex","orion/util"],function(e,t,i){function n(e,t){this._lastLineIndex=-1,this._text=[""],this._lineOffsets=[0],this.setText(e),this.setLineDelimiter(t)}return n.prototype={destroy:function(){},find:function(e){this._text.length>1&&(this._text=[this._text.join("")]);var i=e.string,n=e.regex,o=i,r="",s=e.caseInsensitive;if(o)if(n){var a=t.parse(o);a&&(o=a.pattern,r=a.flags)}else o=i.replace(/([\\$\^*\/+?\.\(\)|{}\[\]])/g,"\\$&"),s&&(o=o.replace(/[iI\u0130\u0131]/g,"[Iiİı]"));var l,d=null;if(o){var h=e.reverse,c=e.wrap,u=e.wholeWord,p=e.start||0,f=e.end,g=null!==f&&void 0!==f;-1===r.indexOf("g")&&(r+="g"),-1===r.indexOf("m")&&(r+="m"),s&&-1===r.indexOf("i")&&(r+="i"),u&&(o="\\b"+o+"\\b");var _,m,v=this._text[0],y=0;if(g){var x=f>p?p:f,b=f>p?f:p;v=v.substring(x,b),y=x}var C=new RegExp(o,r);h?l=function(){var e=null;for(C.lastIndex=0;;){if(m=C.lastIndex,_=C.exec(v),m===C.lastIndex)return null;if(!_)break;if(_.index+y=0&&i>e))return null;var n=this._lineOffsets[e];if(i>e+1){var o=this.getText(n,this._lineOffsets[e+1]);if(t)return o;for(var r,s=o.length;10===(r=o.charCodeAt(s-1))||13===r;)s--;return o.substring(0,s)}return this.getText(n)},getLineAtOffset:function(e){var t=this.getCharCount();if(!(e>=0&&t>=e))return-1;var i=this.getLineCount();if(e===t)return i-1;var n,o,r=this._lastLineIndex;if(r>=0&&i>r&&(n=this._lineOffsets[r],o=i>r+1?this._lineOffsets[r+1]:t,e>=n&&o>e))return r;for(var s=i,a=-1;s-a>1;)if(r=Math.floor((s+a)/2),n=this._lineOffsets[r],o=i>r+1?this._lineOffsets[r+1]:t,n>=e)s=r;else{if(o>e){s=r;break}a=r}return this._lastLineIndex=s,s},getLineCount:function(){return this._lineOffsets.length},getLineDelimiter:function(){return this._lineDelimiter},getLineEnd:function(e,t){var i=this.getLineCount();if(!(e>=0&&i>e))return-1;if(i>e+1){var n=this._lineOffsets[e+1];if(t)return n;for(var o,r=this.getText(Math.max(this._lineOffsets[e],n-2),n),s=r.length;10===(o=r.charCodeAt(s-1))||13===o;)s--;return n-(r.length-s)}return this.getCharCount()},getLineStart:function(e){return e>=0&&e=e));)n+=i,o++;for(var r=n,s=o;o=t));)n+=i,o++;var a=n,l=o;if(s>=this._text.length||l>=this._text.length||s>l)return"";if(s===l)return this._text[s].substring(e-r,t-a);var d=this._text[s].substring(e-r),h=this._text[l].substring(0,t-a);return d+this._text.slice(s+1,l).join("")+h},onChanging:function(e){return this.dispatchEvent(e)},onChanged:function(e){return this.dispatchEvent(e)},setLineDelimiter:function(e,t){if("auto"===e&&(e=void 0,this.getLineCount()>1&&(e=this.getText(this.getLineEnd(0),this.getLineEnd(0,!0)))),this._lineDelimiter=e?e:i.platformDelimiter,t){var n=this.getLineCount();if(n>1){for(var o=new Array(n),r=0;n>r;r++)o[r]=this.getLine(r);this.setText(o.join(this._lineDelimiter))}}},setText:function(e,t,i){if(void 0===e&&(e=""),void 0===t&&(t=0),void 0===i&&(i=this.getCharCount()),t!==i||""!==e){for(var n=this.getLineAtOffset(t),o=this.getLineAtOffset(i),r=t,s=i-t,a=o-n,l=e.length,d=0,h=this.getLineCount(),c=0,u=0,p=0,f=[];;){if(-1!==c&&p>=c&&(c=e.indexOf("\r",p)),-1!==u&&p>=u&&(u=e.indexOf("\n",p)),-1===u&&-1===c)break;p=-1!==c&&-1!==u?c+1===u?u+1:(u>c?c:u)+1:-1!==c?c+1:u+1,f.push(t+p),d++}var g={type:"Changing",text:e,start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};if(this.onChanging(g),0===f.length){var _,m=this.getLineStart(n);_=h>o+1?this.getLineStart(o+1):this.getCharCount(),t!==m&&(e=this.getText(m,t)+e,t=m),i!==_&&(e+=this.getText(i,_),i=_)}for(var v=l-s,y=n+a+1;h>y;y++)this._lineOffsets[y]+=v;var x,b=5e4,C=b;if(f.length=t));)L+=T,k++;for(var D=L,A=k;k=i));)L+=T,k++;var S=L,E=k,O=this._text[A],N=this._text[E],M=O.substring(0,t-D),I=N.substring(i-S),B=[A,E-A+1];M&&B.push(M),e&&B.push(e),I&&B.push(I),Array.prototype.splice.apply(this._text,B),0===this._text.length&&(this._text=[""]);var R={type:"Changed",start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanged(R)}}},e.EventTarget.addMixin(n.prototype),{TextModel:n}}),define("orion/editor/keyModes",["orion/keyBinding","orion/util"],function(e,t){function i(e){e&&(this._view=e,this._keyBindings=this.createKeyBindings(),this._keyBindingIndex=0)}function n(e){i.call(this,e)}return i.prototype={createKeyBindings:function(){return[]},getKeyBindings:function(e){for(var t=[],i=this._keyBindings,n=0;nn){var c=o(n);t=s+c*l,r(t)}else r(a),h.stop()}var t,i="number"==typeof this.options.duration?this.options.duration:350,n="number"==typeof this.options.rate?this.options.rate:20,o=this.options.easing||this.defaultEasing,r=this.options.onAnimate||function(){},s=this.options.curve[0],a=this.options.curve[1],l=a-s,d=-1,h=this;this.interval=this.options.window.setInterval(e,n)},e.prototype.stop=function(){this.options.window.clearInterval(this.interval);var e=this.options.onEnd||function(){};e()},e.prototype.defaultEasing=function(e){return Math.sin(e*(Math.PI/2))},e}();return{contains:i,getNodeStyle:n,addEventListener:e,removeEventListener:t,Animation:o}}),define("orion/editor/textView",["i18n!orion/editor/nls/messages","orion/editor/textModel","orion/editor/keyModes","orion/editor/eventTarget","orion/editor/textTheme","orion/editor/util","orion/util","orion/metrics"],function(e,t,i,n,o,r,s,a){function l(e){return e.defaultView||e.parentWindow}function d(e){return new Array(e)}function h(e,t,i){if(i){t.className="";for(var n=t.attributes,o=n.length;o-->0;)(!s.isIE||s.isIE>=9||s.isIE<9&&n[o].specified)&&t.removeAttribute(n[o].name)}if(e){e.styleClass&&(t.className=e.styleClass);var r=e.style;if(r)for(var a in r)r.hasOwnProperty(a)&&(t.style[a]=r[a]);var l=e.attributes;if(l)for(var d in l)l.hasOwnProperty(d)&&t.setAttribute(d,l[d])}}function c(e){return e instanceof Array?e.slice(0):e}function u(e,t){if(!e)return t;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&(e.hasOwnProperty(i)||(e[i]=t[i]));return e}function p(e,t){if(e===t)return!0;if(e&&!t||!e&&t)return!1;if(e&&e.constructor===String||t&&t.constructor===String)return!1;if(e instanceof Array||t instanceof Array){if(!(e instanceof Array&&t instanceof Array))return!1;if(e.length!==t.length)return!1;for(var i=0;ir;){-1!==n&&r>=n&&(n=e.indexOf("\r",r)),-1!==o&&r>=o&&(o=e.indexOf("\n",r));var a,l=r;if(-1===o&&-1===n){t(e.substring(r));break}-1!==n&&-1!==o?n+1===o?(a=n,r=o+1):(a=o>n?n:o,r=(o>n?n:o)+1):-1!==n?(a=n,r=n+1):(a=o,r=o+1),t(e.substring(l,a)),i?i():r===s&&t("")}}function g(e){var t,i,n,o,r=l(e.ownerDocument);if(r.getComputedStyle){var s=r.getComputedStyle(e,null);t=s.getPropertyValue("border-left-width"),i=s.getPropertyValue("border-top-width"),n=s.getPropertyValue("border-right-width"),o=s.getPropertyValue("border-bottom-width")}else e.currentStyle&&(t=e.currentStyle.borderLeftWidth,i=e.currentStyle.borderTopWidth,n=e.currentStyle.borderRightWidth,o=e.currentStyle.borderBottomWidth);return{left:parseInt(t,10)||0,top:parseInt(i,10)||0,right:parseInt(n,10)||0,bottom:parseInt(o,10)||0}}function _(e){var t,i,n,o,r=l(e.ownerDocument);if(r.getComputedStyle){var s=r.getComputedStyle(e,null);t=s.getPropertyValue("padding-left"),i=s.getPropertyValue("padding-top"),n=s.getPropertyValue("padding-right"),o=s.getPropertyValue("padding-bottom")}else e.currentStyle&&(t=e.currentStyle.paddingLeft,i=e.currentStyle.paddingTop,n=e.currentStyle.paddingRight,o=e.currentStyle.paddingBottom);return{left:parseInt(t,10)||0,top:parseInt(i,10)||0,right:parseInt(n,10)||0,bottom:parseInt(o,10)||0}}function m(e){var t=e._trim;if(!t){t=_(e);var i=g(e);t.left+=i.left,t.top+=i.top,t.right+=i.right,t.bottom+=i.bottom,e._trim=t}return t}function v(e,t,i,n){function o(t){if(t.animationName===a){var i=t.target;"function"==typeof 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t=this.start;this.start=this.end,this.end=t,this.caret=!this.caret}},setCaret:function(e){this.start=e,this.end=e,this.caret=!1},getCaret:function(){return this.caret?this.start:this.end},getAnchor:function(){return this.caret?this.end:this.start},getOrientedSelection:function(){return{start:this.getAnchor(),end:this.getCaret()}},toString:function(){return"start="+this.start+" end="+this.end+(this.caret?" caret is at start":" caret is at end")},isEmpty:function(){return this.start===this.end},equals:function(e){return this.caret===e.caret&&this.start===e.start&&this.end===e.end&&this._editing===e._editing}},x.prototype={destroy:function(){this._divs&&(this._divs.forEach(function(e){e.parentNode.removeChild(e)}),this._divs=null)},setPrimary:function(e){this.primary=e},update:function(){var e,t=this._view,i=this.primary,n=t._hasFocus,o=t._cursorVisible,r=!this.primary&&this._selection&&this._selection.isEmpty();e=r?"textviewSelectionCaret":n?"textviewSelection":"textviewSelectionUnfocused",this._divs[0].style.visibility=r&&o&&n||!r?"visible":"hidden",this._divs[0].style.zIndex=o&&r?"2":"0",this._divs.forEach(function(t){t.className=e,s.isWebkit<537.36&&i&&(t.style.background=n?"transparent":"")})},setSelection:function(e){this._selection=e,this.update();var t=this._view,i=t._model,n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end),r=t._getLineNext();if(r){var s,a,l,d,h=t._getLinePrevious();nh.lineIndex?(s=h,l=i.getLineStart(h.lineIndex)):(s=t._getLineNode(n),l=e.start),oh.lineIndex?(a=h,d=i.getLineStart(h.lineIndex)):(a=t._getLineNode(o),d=e.end),this._setDOMSelection(s,l,a,d,e.caret)}},_setDOMSelection:function(e,t,i,n,o){if(this._setDOMFullSelection(e,t,i,n),this.primary){var r=this._view,a=e._line.getNodeOffset(t),l=i._line.getNodeOffset(n);if(a.node&&l.node){var d,h=r._getWindow(),c=r._parent.ownerDocument;if(h.getSelection){var u=h.getSelection();if(d=c.createRange(),d.setStart(a.node,a.offset),d.setEnd(l.node,l.offset),!r._hasFocus||u.anchorNode===a.node&&u.anchorOffset===a.offset&&u.focusNode===l.node&&u.focusOffset===l.offset&&u.anchorNode===l.node&&u.anchorOffset===l.offset&&u.focusNode===a.node&&u.focusOffset===a.offset||(r._anchorNode=a.node,r._anchorOffset=a.offset,r._focusNode=l.node,r._focusOffset=l.offset,r._ignoreSelect=!1,u.rangeCount>0&&u.removeAllRanges(),u.addRange(d),r._ignoreSelect=!0),r._cursorDiv){d=c.createRange(),o?(d.setStart(a.node,a.offset),d.setEnd(a.node,a.offset)):(d.setStart(l.node,l.offset),d.setEnd(l.node,l.offset));var p=d.getClientRects()[0],f=r._cursorDiv.parentNode,g=f.getBoundingClientRect();p&&g&&(r._cursorDiv.style.top=p.top-g.top+f.scrollTop+"px",r._cursorDiv.style.left=p.left-g.left+f.scrollLeft+"px")}}else if(c.selection){if(!r._hasFocus)return;var _=c.body,m=s.createElement(c,"div");_.appendChild(m),_.removeChild(m),d=_.createTextRange(),d.moveToElementText(a.node.parentNode),d.moveStart("character",a.offset);var v=_.createTextRange();v.moveToElementText(l.node.parentNode),v.moveStart("character",l.offset),d.setEndPoint("EndToStart",v),r._ignoreSelect=!1,d.select(),r._ignoreSelect=!0}}}},_setDOMFullSelection:function(e,t,i,n){this._divs.forEach(function(e){e.style.width=e.style.height="0px"});var o=this._view;if(o._fullSelection&&!(s.isIOS||e===i&&t===n&&this.primary)){var r=o._getViewPadding(),a=o._clientDiv.getBoundingClientRect(),l=o._viewDiv.getBoundingClientRect(),d=l.left+r.left,h=a.right,c=l.top+r.top,u=a.bottom,p=0,f=0;if(o._clipDiv){var g=o._clipDiv.getBoundingClientRect();p=g.left-o._clipDiv.scrollLeft,f=g.top}else{var _=o._rootDiv.getBoundingClientRect();p=_.left,f=_.top}o._ignoreDOMSelection=!0;var m,v,y=new C(o,e.lineIndex,e),x=y.getBoundingClientRect(t,!1),b=x.left;e===i&&t===n?(m=y,v=x):(m=new C(o,i.lineIndex,i),v=m.getBoundingClientRect(n,!1));var w=v.left;o._ignoreDOMSelection=!1;var T=this._divs[0],L=Math.min(h,Math.max(d,b)),k=Math.min(u,Math.max(c,x.top)),D=h,A=Math.min(u,Math.max(c,x.bottom));if(T.style.left=L-p+"px",T.style.top=k-f+"px",T.style.width=Math.max(0,D-L)+"px",T.style.height=Math.max(0,A-k)+"px",e.lineIndex===i.lineIndex)D=Math.min(w,h),T.style.width=Math.max(this.primary?0:1,D-L)+"px";else{var S=d,E=Math.min(u,Math.max(c,v.top)),O=Math.min(h,Math.max(d,w)),N=Math.min(u,Math.max(c,v.bottom)),M=this._divs[2];if(M.style.left=S-p+"px",M.style.top=E-f+"px",M.style.width=Math.max(0,O-S)+"px",M.style.height=Math.max(0,N-E)+"px",Math.abs(e.lineIndex-i.lineIndex)>1){var I=this._divs[1];I.style.left=d-p+"px",I.style.top=A-f+"px",I.style.width=Math.max(0,h-d)+"px",I.style.height=Math.max(0,E-A)+"px"}}}}},b.prototype={toString:function(){return"{l="+this.left+", t="+this.top+", r="+this.right+", b="+this.bottom+"}"}},C.prototype={create:function(e,t){if(!this._lineDiv){var i=this._lineDiv=this._createLine(e,t,this.lineIndex);return i._line=this,i}},_createLine:function(e,t,i){var n=this.view,o=n._model,r=o.getLine(i),a=o.getLineStart(i),l={type:"LineStyle",textView:n,lineIndex:i,lineText:r,lineStart:a};n.onLineStyle(l);var d=e.ownerDocument,c=t||s.createElement(d,"div");if(t&&p(t.viewStyle,l.style)||(h(l.style,c,t),t&&(t._trim=null),c.viewStyle=l.style,c.setAttribute("role","presentation")),c.lineIndex=i,t&&c.viewLineText===r&&p(l.ranges,c.viewRanges))return c;c.viewRanges=l.ranges,c.viewLineText=r;var u=[],f={tabOffset:0,ranges:u};this._createRanges(l.ranges,r,0,r.length,a,f);var g=" ";!n._fullSelection&&s.isIE<9&&(g="");var _={text:g,style:n._metrics.largestFontStyle,ignoreChars:1};0!==u.length&&u[u.length-1].style&&"div"===u[u.length-1].style.tagName?u.splice(u.length-1,0,_):u.push(_);var m,v,y,x,b,C,w,T,L=0,k=0;if(s.isFirefox&&r.length>2e3){t&&(c.innerHTML="",t.lineWidth=void 0);var D=d.createDocumentFragment();for(T=0;T=S&&(O-=A);var N=y.firstChild.data,M=N?N.length:0;if(k+M>O)break;k+=M}w=y.nextSibling,c.removeChild(y),y=w}}m=this._createSpan(c,b,v,_.ignoreChars),y?c.insertBefore(m,y):c.appendChild(m),t&&(t.lineWidth=void 0)}if(t)for(var I=m?m.nextSibling:null;I;)w=I.nextSibling,t.removeChild(I),I=w}return c.parentNode||e.appendChild(c),c},_createRanges:function(e,t,i,n,o,r){if(!(i>n)){if(e)for(var s=0;sn)break;var d=Math.min(o+n,a.end)-o;if(d>=l){if(l=Math.max(i,l),d=Math.min(n,d),l>i&&this._createRange(t,i,l,null,r),!a.style||!a.style.unmergeable)for(;s+1i&&this._createRange(t,i,n,null,r)}},_createRange:function(e,t,i,n,o){if(!(t>i)){var r,s=this.view._customTabSize;if(s&&8!==s)for(var a=e.indexOf(" ",t);-1!==a&&i>a;){a>t&&(r={text:e.substring(t,a),style:n},o.ranges.push(r),o.tabOffset+=r.text.length);var l=s-o.tabOffset%s;if(l>0){for(var d=" ",h=1;l>h;h++)d+=" ";r={text:d,style:n,ignoreChars:l-1},o.ranges.push(r),o.tabOffset+=r.text.length}if(t=a+1,t===i)return;a=e.indexOf(" ",t)}i>=t&&(r={text:e.substring(t,i),style:n},o.ranges.push(r),o.tabOffset+=r.text.length)}},_createSpan:function(e,t,i,n){var o=this.view,r="span";i&&i.tagName&&(r=i.tagName.toLowerCase());var a="a"===r;a&&(this.hasLink=!0),a&&!o._linksVisible&&(r="span");var l=e.ownerDocument,d=s.createElement(e.ownerDocument,r);if(d.appendChild(l.createTextNode(i&&i.text?i.text:t)),i&&i.html?(d.innerHTML=i.html,d.ignore=!0):i&&i.node&&(d.appendChild(i.node),d.ignore=!0),h(i,d),"a"===r){var c=o._getWindow();T(d,"click",function(e){return o._handleLinkClick(e?e:c.event)},!1)}return d.viewStyle=i,n&&(d.ignoreChars=n),d},_ensureCreated:function(){return this._lineDiv?this._lineDiv:this._createdDiv=this.create(this.view._clientDiv,null)},getBoundingClientRect:function(e,t){var i=this._ensureCreated(),n=this.view;if(void 0===e)return this._getLineBoundingClientRect(i,!0);var o=n._model,r=i.ownerDocument,a=this.lineIndex,d=null;if(ee){var c,u=e-h;if(1===o.length)d=new b(t.getBoundingClientRect());else if(n._isRangeRects)c=r.createRange(),c.setStart(o,u),c.setEnd(o,u+1),d=new b(c.getBoundingClientRect());else if(s.isIE){c=r.body.createTextRange(),c.moveToElementText(t),c.collapse();var p=0===u&&8===s.isIE;p&&(u=1),c.moveEnd("character",u+1),c.moveStart("character",u),d=new b(c.getBoundingClientRect()),p&&(d.left=t.getClientRects()[0].left)}else{var f=o.data;t.removeChild(o),t.appendChild(r.createTextNode(f.substring(0,u)));var g=s.createElement(r,"span");if(g.appendChild(r.createTextNode(f.substring(u,u+1))),t.appendChild(g),t.appendChild(r.createTextNode(f.substring(u+1))),d=new b(g.getBoundingClientRect()),t.innerHTML="",t.appendChild(o),!this._createdDiv){var _=n._getSelections()[0];(h<=_.start&&_.starts.right&&(s.right=a.right),a.bottom>s.bottom&&(s.bottom=a.bottom))}}return!0}),void 0!==e?i[e]:i},_getLineBoundingClientRect:function(e,t){var i=new b(e.getBoundingClientRect());if(this.view._wrapMode);else{i.right=i.left;for(var n=e.lastChild;n&&n.ignoreChars===n.firstChild.length;)n=n.previousSibling;if(n){var o=n.getBoundingClientRect();i.right=o.right+m(e).right}}if(t){var r=m(e);i.left=i.left+r.left,i.right=i.right-r.right}return i},getLineCount:function(){return this.view._wrapMode?this.getClientRects().length:1},getLineIndex:function(e){if(!this.view._wrapMode)return 0;for(var t=this.getClientRects(),i=this.getBoundingClientRect(e),n=i.top+(i.bottom-i.top)/2,o=0;os||n+r>=a?(t=o,i=s-n,e.ignoreChars&&r>0&&i===r&&(i+=e.ignoreChars),!1):(n+=r,!0)}),{node:t,offset:i}},getText:function(e){var t="",i=0;return this.forEach(function(n){var o;if(n.ignoreChars){o=n.lastChild;for(var r=0,s=[],a=-1;o;){var l=o.data;if(l)for(var d=l.length-1;d>=0;d--){var h=l.substring(d,d+1);r1;){var N=Math.floor((E+O)/2);y=O+1,x=N===T-1&&i.ignoreChars?w.length:N+1,b=0===y&&8===s.isIE,o._isRangeRects?(v.setStart(w,y),v.setEnd(w,x)):(b&&(y=1),v.moveToElementText(i),v.move("character",y),v.moveEnd("character",x-y)),C=v.getClientRects();for(var M=!1,I=0;I=c&&_>e&&(!o._wrapMode||t>=u&&m>=t)){M=!0;break}M?E=N:O=N}n+=E,y=E,x=E===T-1&&i.ignoreChars?w.length:Math.min(E+1,w.length),o._isRangeRects?(v.setStart(w,y),v.setEnd(w,x)):(v.moveToElementText(i),v.move("character",y),v.moveEnd("character",x-y)),C=v.getClientRects();var B=!1;C.length>0&&(h=C[0],c=(b?S:h.left)*D-f.left,_=h.right*D-f.left,B=e>c+(_-c)/2);var R=n-d,F=r.getLine(a),P=F.charCodeAt(R);P>=55296&&56319>=P&&B?R=56320&&57343>=P&&(n+=1)):P>=56320&&57343>=P&&!B&&R>0&&(P=F.charCodeAt(R-1),P>=55296&&56319>=P&&(n-=1)),B&&n++}else{for(var W=[],V=0;T>V;V++)W.push(""),W.push(V===T-1?w.data.substring(V):w.data.substring(V,V+1)),W.push("");i.innerHTML=W.join("");for(var H=i.firstChild;H;){if(h=H.getBoundingClientRect(),c=h.left-f.left,_=h.right-f.left,e>=c&&_>e){e>c+(_-c)/2&&n++;break}n++,H=H.nextSibling}if(!g._createdDiv){i.innerHTML="",i.appendChild(w);var U=o._getSelections()[0];(n<=U.start&&U.startu.right&&(e=u.right-1)}else 0>e&&(e=0),e>f.right-f.left&&(e=f.right-f.left);var m,v;if(this._lastHitChild&&this._lastHitChild.parentNode){if(m=this._lastHitOffset,v=this._lastHitChild,u=n(v),!u)for(var y=m,x=m+this._nodeLength(v),b=v.previousSibling,C=v.nextSibling;b||C;){if(b){if(y-=this._nodeLength(b),u=n(b)){v=b,m=y;break}b=b.previousSibling}if(C){if(u=n(C)){v=C,m=x;break}x+=this._nodeLength(C),C=C.nextSibling}}}else m=d,this.forEach(function(e){return v=e,(u=n(v))?!1:(m+=this._nodeLength(v),!0)});return v&&u&&(this._lastHitChild=v,this._lastHitOffset=m,m=i(v,m,u)),Math.min(h,Math.max(d,m))},getNextOffset:function(e,t){if("line"===t.unit){var i=this.view,n=i._model,o=n.getLineAtOffset(e);return t.count>0?(t.count--,n.getLineEnd(o)):(t.count++,n.getLineStart(o))}return"wordend"===t.unit||"wordWS"===t.unit||"wordendWS"===t.unit?this._getNextOffset_W3C(e,t):s.isIE?this._getNextOffset_IE(e,t):this._getNextOffset_W3C(e,t)},_getNextOffset_W3C:function(e,t){function i(e){return e>=33&&47>=e||e>=58&&64>=e||e>=91&&94>=e||96===e||e>=123&&126>=e}function n(e){return 32===e||9===e}var o,r=this.view,s=r._model,a=s.getLineAtOffset(e),l=s.getLine(a),d=s.getLineStart(a),h=s.getLineEnd(a),c=l.length,u=e-d,p=t.count<0?-1:1;if("word"===t.unit||"wordend"===t.unit||"wordWS"===t.unit||"wordendWS"===t.unit)for(var f,g,_,m;0!==t.count;){if(t.count>0){if(u===c)return h;for(o=l.charCodeAt(u),f=i(o),g=!f&&!n(o),u++;c>u;){if(o=l.charCodeAt(u),"wordWS"!==t.unit&&"wordendWS"!==t.unit){if(_=i(o),"wordend"===t.unit){if(!_&&f)break}else if(_&&!f)break;m=!_&&!n(o)}else m=!n(o);if("wordend"===t.unit||"wordendWS"===t.unit){if(!m&&g)break}else if(m&&!g)break;g=m,f=_,u++}}else{if(0===u)return d;for(u--,o=l.charCodeAt(u),f=i(o),g=!f&&!n(o);u>0;){if(o=l.charCodeAt(u-1),"wordWS"!==t.unit&&"wordendWS"!==t.unit){if(_=i(o),"wordend"===t.unit){if(_&&!f)break}else if(!_&&f)break;m=!_&&!n(o)}else m=!n(o);if("wordend"===t.unit||"wordendWS"===t.unit){if(m&&!g)break}else if(!m&&g)break;g=m,f=_,u--}}t.count-=p}else for(;0!==t.count&&u+p>=0&&c>=u+p;)u+=p,o=l.charCodeAt(u),o>=56320&&57343>=o&&u>0&&(o=l.charCodeAt(u-1),o>=55296&&56319>=o&&(u+=p)),t.count-=p;return d+u},_getNextOffset_IE:function(e,t){var i,n,o,r=this._ensureCreated(),s=this.view,a=s._model,l=this.lineIndex,d=0,h=a.getLineStart(l),c=a.getLine(l),u=a.getLineStart(l),p=r.ownerDocument,f=t.count<0?-1:1;if(e===a.getLineEnd(l)){for(o=r.lastChild;o&&o.ignoreChars===o.firstChild.length;)o=o.previousSibling;if(!o)return h;i=p.body.createTextRange(),i.moveToElementText(o),n=i.text.length,i.moveEnd(t.unit,f),d=e+i.text.length-n}else if(e===h&&t.count<0)d=h;else for(o=r.firstChild;o;){var g=this._nodeLength(o);if(h+g>e){if(i=p.body.createTextRange(),e===h&&t.count<0){for(var _=o.previousSibling;_&&(!_.firstChild||!_.firstChild.length);)_=_.previousSibling;i.moveToElementText(_?_:o.previousSibling)}else i.moveToElementText(o),i.collapse(),i.moveEnd("character",e-h);n=i.text.length,i.moveEnd(t.unit,f),d=e+i.text.length-n;break}h=g+h,o=o.nextSibling}var m=d-u,v=c.charCodeAt(m);return v>=56320&&57343>=v&&m>0&&(v=c.charCodeAt(m-1),v>=55296&&56319>=v&&(m+=f)),d=m+u,t.count-=f,d},updateLinks:function(){var e=this._ensureCreated();if(this.hasLink){var t=this;this.forEach(function(i){var n=i.viewStyle;return n&&n.tagName&&"a"===n.tagName.toLowerCase()&&e.replaceChild(t._createSpan(e,i.firstChild.data,n),i),!0})}},destroy:function(){var e=this._createdDiv;e&&(e.parentNode.removeChild(e),this._createdDiv=null)}},w.prototype={addKeyMode:function(e,t){var i=this._keyModes;void 0!==t?i.splice(t,0,e):i.push(e),e._modeAdded&&e._modeAdded()},addRuler:function(e,t){var i=this._rulers;if(void 0!==t){var n,o;for(n=0,o=0;no;n++)e.getLocation()===i[n].getLocation()&&o++;i.splice(o,0,e),t=o}else i.push(e);this._createRuler(e,t),e.setView(this),this._update()},computeSize:function(){var e=0,t=0,i=this._model,n=this._clientDiv;if(!n)return{width:e,height:t};var o=n.style.width;s.isWebkit&&(n.style.width="0x7fffffffpx");for(var r=i.getLineCount(),a=0;r>a;a++){var l=this._getLine(a),d=l.getBoundingClientRect();e=Math.max(e,d.right-d.left),t+=d.bottom-d.top,l.destroy()}s.isWebkit&&(n.style.width=o);var h=this._getViewPadding();return e+=h.right+h.left+this._metrics.scrollWidth,t+=h.bottom+h.top+this._metrics.scrollWidth,{width:e,height:t}},convert:function(e,t,i){if(!this._clientDiv)return e;var n=this._getScroll(),o=this._getViewPadding(),r=this._viewDiv.getBoundingClientRect();return"document"===t&&(void 0!==e.x&&(e.x+=-n.x+r.left+o.left),void 0!==e.y&&(e.y+=-n.y+r.top+o.top)),"document"===i&&(void 0!==e.x&&(e.x+=n.x-r.left-o.left),void 0!==e.y&&(e.y+=n.y-r.top-o.top)),e},copy:function(){return this._clientDiv?this._doCopy():!1},cut:function(){return this._clientDiv?this._doCut():!1},destroy:function(){for(var e=0;ei)return!1;var n=this._getLine(i),o=this.getOffsetAtLocation(e,t),r=n.getBoundingClientRect(o);return n.destroy(),e>r.right?!1:!0},getLinePixel:function(e){return this._clientDiv?this._getLinePixel(e):0},getLocationAtOffset:function(e){if(!this._clientDiv)return{x:0,y:0};var t=this._model;e=Math.min(Math.max(0,e),t.getCharCount());var i=t.getLineAtOffset(e),n=this._getLine(i),o=n.getBoundingClientRect(e);n.destroy();var r=o.left,s=this._getLinePixel(i)+o.top;return{x:r,y:s}},getNextOffset:function(e,t){var i=new y(e,e,!1);return this._doMove(t,i),i.getCaret()},getOptions:function(){var e;if(0===arguments.length)e=this._defaultOptions();else if(1===arguments.length){var t=arguments[0];if("string"==typeof t)return c(this["_"+t]);e=t}else{e={};for(var i in arguments)arguments.hasOwnProperty(i)&&(e[arguments[i]]=void 0)}for(var n in e)e.hasOwnProperty(n)&&(e[n]=c(this["_"+n]));return e},getModel:function(){return this._model},getOffsetAtLocation:function(e,t){if(!this._clientDiv)return 0;var i=this._getLineIndex(t),n=this._getLine(i),o=n.getOffset(e,t-this._getLinePixel(i));return n.destroy(),o},getLineAtOffset:function(e){return this.getModel().getLineAtOffset(e)},getLineStart:function(e){return this.getModel().getLineStart(e)},getRulers:function(){return this._rulers.slice(0)},getSelection:function(){return this._getSelection()},getSelections:function(){return this._getSelections()},getSelectionText:function(e){var t=[],i=this,n=this._getSelections();return n.forEach(function(e){e.isEmpty()||t.push(i._getBaseText(e.start,e.end))}),t.join(void 0!==e?e:this._model.getLineDelimiter())},getText:function(e,t){var i=this._model;return i.getText(e,t)},getTopIndex:function(e){return this._clientDiv?this._getTopIndex(e):0},getTopPixel:function(){return this._clientDiv?this._getScroll().y:0},invokeAction:function(e,t,i){if(this._clientDiv){var n=this._actions[e];if(n){if(n.actionDescription&&n.actionDescription.id&&a.logEvent("editor","action",n.actionDescription.id),!t&&n.handler&&n.handler(i))return!0;if(n.defaultHandler)return"boolean"==typeof n.defaultHandler(i)}return!1}},isDestroyed:function(){return!this._clientDiv},onContextMenu:function(e){return this.dispatchEvent(e)},onDragStart:function(e){return this.dispatchEvent(e)},onDrag:function(e){return this.dispatchEvent(e)},onDragEnd:function(e){return this.dispatchEvent(e)},onDragEnter:function(e){return this.dispatchEvent(e) -},onDragOver:function(e){return this.dispatchEvent(e)},onDragLeave:function(e){return this.dispatchEvent(e)},onDrop:function(e){return this.dispatchEvent(e)},onDestroy:function(e){return this.dispatchEvent(e)},onSaving:function(e){return this.dispatchEvent(e)},onInputChanged:function(e){return this.dispatchEvent(e)},onLineStyle:function(e){return this.dispatchEvent(e)},onKeyDown:function(e){return this.dispatchEvent(e)},onKeyPress:function(e){return this.dispatchEvent(e)},onKeyUp:function(e){return this.dispatchEvent(e)},onModelChanged:function(e){return this.dispatchEvent(e)},onModelChanging:function(e){return this.dispatchEvent(e)},onModify:function(e){return this.dispatchEvent(e)},onMouseDown:function(e){return this.dispatchEvent(e)},onMouseUp:function(e){return this.dispatchEvent(e)},onMouseMove:function(e){return this.dispatchEvent(e)},onMouseOver:function(e){return this.dispatchEvent(e)},onMouseOut:function(e){return this.dispatchEvent(e)},onTouchStart:function(e){return this.dispatchEvent(e)},onTouchMove:function(e){return this.dispatchEvent(e)},onTouchEnd:function(e){return this.dispatchEvent(e)},onOptions:function(e){return this.dispatchEvent(e)},onSelection:function(e){return this.dispatchEvent(e)},onScroll:function(e){return this.dispatchEvent(e)},onVerify:function(e){return this.dispatchEvent(e)},onFocus:function(e){return this.dispatchEvent(e)},onBlur:function(e){return this.dispatchEvent(e)},paste:function(){return this._clientDiv?this._doPaste():!1},redraw:function(){if(!(this._redrawCount>0)){var e=this._model.getLineCount();this.redrawRulers(0,e),this.redrawLines(0,e)}},redrawRulers:function(e,t){if(!(this._redrawCount>0))for(var i=this.getRulers(),n=0;n0)&&(void 0===e&&(e=0),void 0===t&&(t=this._model.getLineCount()),e!==t)){var n=this._clientDiv;if(n){if(i){var o=this._getRulerParent(i);for(n=o.firstChild;n&&n._ruler!==i;)n=n.nextSibling}i?n.rulerChanged=!0:this._lineHeight&&this._resetLineHeight(e,t);var r=-1;if(i||-1===this._imeOffset||(r=this._model.getLineAtOffset(this._imeOffset)),!i||"page"===i.getOverview())for(var s=n.firstChild;s;){var a=s.lineIndex;a>=e&&t>a&&a!==r&&(s.lineChanged=!0),s=s.nextSibling}i||this._wrapMode||e<=this._maxLineIndex&&this._maxLineIndex0)){var i=this._model;void 0===e&&(e=0),void 0===t&&(t=i.getCharCount());var n=i.getLineAtOffset(e),o=i.getLineAtOffset(Math.max(e,t-1))+1;this.redrawLines(n,o)}},removeKeyMode:function(e){for(var t=this._keyModes,i=0;it;if(o){var r=e;e=t,t=r}var s=this._model.getCharCount();e=Math.max(0,Math.min(e,s)),t=Math.max(0,Math.min(t,s));var a=new y(e,t,o);this._setSelection(a,void 0===i||i,!0,n)},setSelections:function(e,t,i){var n=this._rangesToSelections(e);this._setSelection(n,void 0===t||t,!0,i)},setText:function(e,t,i,n,o){var r,a="string"==typeof e,l=void 0===t&&void 0===i&&a;a?(void 0===t&&(t=0),void 0===i&&(i=this._model.getCharCount()),r={text:e,selection:[new y(t,i,!1)]}):(r=e,r.selection=this._rangesToSelections(r.selection)),r._code=!0,l&&(this._variableLineHeight=!1),this._modifyContent(r,!l,void 0===n||n,o),l&&s.isFirefox<13&&this._fixCaret()},setTopIndex:function(e,t){this._clientDiv&&this._scrollViewAnimated(0,this._getLinePixel(Math.max(0,e))-this._getScroll().y,t)},setTopPixel:function(e,t){this._clientDiv&&this._scrollViewAnimated(0,Math.max(0,e)-this._getScroll().y,t)},showSelection:function(e,t){return this._showCaret(e?!1:!0,t,e)},update:function(e,t){this._clientDiv&&((e||this._metrics.invalid)&&this._updateStyle(),void 0===t||t?this._update():this._queueUpdate())},_handleRootMouseDown:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)){s.isFirefox<13&&1===e.which&&(this._clientDiv.contentEditable=!1,(this._overlayDiv||this._clientDiv).draggable=!0,this._ignoreBlur=!0);var t=this._overlayDiv||this._clientDiv;s.isIE<9&&(t=this._viewDiv);for(var i=e.target?e.target:e.srcElement;i;){if(t===i)return;if(i.className&&-1!==i.className.indexOf("textViewFind"))return;i=i.parentNode}if(e.preventDefault&&e.preventDefault(),e.stopPropagation&&e.stopPropagation(),!this._isW3CEvents){var n=this,o=this._getWindow();o.setTimeout(function(){n._clientDiv.focus()},0)}}},_handleRootMouseUp:function(e){this._ignoreEvent(e)||(s.isFirefox<13&&1===e.which&&(this._clientDiv.contentEditable=!0,(this._overlayDiv||this._clientDiv).draggable=!1),s.isFirefox&&1===e.which&&(this._fixCaret(),this._ignoreBlur=!1))},_handleBlur:function(){if(this._cancelCheckSelection(),!this._ignoreBlur){if(this._commitIME(),this._hasFocus=!1,s.isIE<9&&!this._getSelections()[0].isEmpty()){var e=this._rootDiv,t=s.createElement(e.ownerDocument,"div");e.appendChild(t),e.removeChild(t)}if(this._cursorDiv&&(this._cursorDiv.style.display="none"),this._domSelection){this._domSelection.forEach(function(e){e.update()});var i,n=this._getWindow(),o=this._parent.ownerDocument;if(n.getSelection){var r=n.getSelection();for(i=r.anchorNode;i;){if(i===this._clientDiv){r.rangeCount>0&&r.removeAllRanges();break}i=i.parentNode}}else if(o.selection){for(this._ignoreSelect=!1,i=o.selection.createRange().parentElement();i;){if(i===this._clientDiv){o.selection.empty();break}i=i.parentNode}this._ignoreSelect=!0}}this._ignoreFocus||this.onBlur({type:"Blur"})}},_handleCompositionStart:function(e){if(!this._ignoreEvent(e)){if(this._imeTimeout){var t=this._getWindow();t.clearTimeout(this._imeTimeout),this._imeTimeout=null}this._imeText&&(this._commitIME(this._imeText),this._imeText=null),this._startIME(),this._mutationObserver&&(this._mutationObserver.disconnect(),this._mutationObserver=null)}},_handleCompositionUpdate:function(e){this._ignoreEvent(e)||(this._imeText=e.data)},_handleCompositionEnd:function(e){if(!this._ignoreEvent(e)){this._imeText=e.data;var t=this._getWindow();this._imeTimeout=t.setTimeout(function(){this._commitIME(this._imeText),this._imeText=this._imeTimeout=null}.bind(this),0)}},_handleContextMenu:function(e){if(!this._ignoreEvent(e)){s.isIE&&3===this._lastMouseButton&&this._updateDOMSelection();var t=!1;if(this.isListening("ContextMenu")){var i=this._createMouseEvent("ContextMenu",e);i.screenX=e.screenX,i.screenY=e.screenY,this.onContextMenu(i),t=i.defaultPrevented}else s.isMac&&s.isFirefox&&0===e.button&&(t=!0);return t?(e.preventDefault&&e.preventDefault(),!1):(this._contextMenuOpen=!0,void(s.isFirefox&&(this._checkSelectionChange=!0,this._pollSelectionChange(!0))))}},_handleCopy:function(e){return this._cancelCheckSelection(),this._ignoreEvent(e)||this._ignoreCopy?void 0:this._doCopy(e)?(e.preventDefault&&e.preventDefault(),!1):void 0},_handleCut:function(e){return this._cancelCheckSelection(),this._ignoreEvent(e)?void 0:this._doCut(e)?(e.preventDefault&&e.preventDefault(),!1):void 0},_handleDataModified:function(e){this._ignoreEvent(e)||this._startIME()},_handleDblclick:function(e){if(!this._ignoreEvent(e)){var t=e.timeStamp?e.timeStamp:(new Date).getTime();this._lastMouseTime=t,2!==this._clickCount&&(this._clickCount=2,this._handleMouse(e))}},_handleDragStart:function(e){if(!this._ignoreEvent(e)){if(s.isFirefox<13){var t=this,i=this._getWindow();i.setTimeout(function(){t._clientDiv.contentEditable=!0,t._clientDiv.draggable=!1,t._ignoreBlur=!1},0)}return this.isListening("DragStart")&&-1!==this._dragOffset?(this._isMouseDown=!1,this.onDragStart(this._createMouseEvent("DragStart",e)),this._dragOffset=-1,void 0):(e.preventDefault&&e.preventDefault(),!1)}},_handleDrag:function(e){this._ignoreEvent(e)||this.isListening("Drag")&&this.onDrag(this._createMouseEvent("Drag",e))},_handleDragEnd:function(e){this._ignoreEvent(e)||(this._dropTarget=!1,this._dragOffset=-1,this.isListening("DragEnd")&&this.onDragEnd(this._createMouseEvent("DragEnd",e)),s.isFirefox<13&&(this._fixCaret(),"none"!==e.dataTransfer.dropEffect||e.dataTransfer.mozUserCancelled||this._fixCaret()))},_handleDragEnter:function(e){if(!this._ignoreEvent(e)){var t=!0;return this._dropTarget=!0,this.isListening("DragEnter")&&(t=!1,this.onDragEnter(this._createMouseEvent("DragEnter",e))),s.isWebkit||t?(e.preventDefault&&e.preventDefault(),!1):void 0}},_handleDragOver:function(e){if(!this._ignoreEvent(e)){var t=!0;return this.isListening("DragOver")&&(t=!1,this.onDragOver(this._createMouseEvent("DragOver",e))),s.isWebkit||t?(t&&(e.dataTransfer.dropEffect="none"),e.preventDefault&&e.preventDefault(),!1):void 0}},_handleDragLeave:function(e){this._ignoreEvent(e)||(this._dropTarget=!1,this.isListening("DragLeave")&&this.onDragLeave(this._createMouseEvent("DragLeave",e)))},_handleDrop:function(e){return this._ignoreEvent(e)?void 0:(this._dropTarget=!1,this.isListening("Drop")&&this.onDrop(this._createMouseEvent("Drop",e)),e.preventDefault&&e.preventDefault(),!1)},_handleFocus:function(){this._hasFocus=!0,s.isIOS&&void 0!==this._lastTouchOffset?(this.setCaretOffset(this._lastTouchOffset,!0),this._lastTouchOffset=void 0):this._updateDOMSelection(),this._cursorDiv&&(this._cursorDiv.style.display="block"),this._domSelection&&this._domSelection.forEach(function(e){e.update()}),this._ignoreFocus||this.onFocus({type:"Focus"})},_handleKeyDown:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)){if(this.isListening("KeyDown")){var t=this._createKeyEvent("KeyDown",e);if(this.onKeyDown(t),t.defaultPrevented)return s.isFirefox&&(this._keyDownPrevented=!0),void e.preventDefault()}var i=!1;switch(e.keyCode){case 16:case 17:case 18:case 91:i=!0;break;default:this._setLinksVisible(!1)}if(229===e.keyCode){if(this._readonly)return e.preventDefault&&e.preventDefault(),!1;var n=!0;s.isSafari&&s.isMac&&e.ctrlKey&&(n=!1,e.keyCode=129),n&&this._startIME()}else i||this._commitIME();return(s.isMac||s.isLinux)&&s.isFirefox<4||s.isOpera<12.16?(this._keyDownEvent=e,!0):this._doAction(e)?(e.preventDefault?(e.preventDefault(),e.stopPropagation()):(e.cancelBubble=!0,e.returnValue=!1,e.keyCode=0),!1):void 0}},_handleKeyPress:function(e){if(!this._ignoreEvent(e)){if(this._keyDownPrevented)return e.preventDefault&&(e.preventDefault(),e.stopPropagation()),void(this._keyDownPrevented=void 0);if(s.isMac&&s.isWebkit&&(63232<=e.keyCode&&e.keyCode<=63487||13===e.keyCode||8===e.keyCode))return e.preventDefault&&e.preventDefault(),!1;if(((s.isMac||s.isLinux)&&s.isFirefox<4||s.isOpera<12.16)&&this._doAction(this._keyDownEvent))return e.preventDefault&&e.preventDefault(),!1;var t=s.isMac?e.metaKey:e.ctrlKey;if(void 0!==e.charCode&&t)switch(e.charCode){case 99:case 118:case 120:return!0}if(this.isListening("KeyPress")){var i=this._createKeyEvent("KeyPress",e);if(this.onKeyPress(i),i.defaultPrevented)return void e.preventDefault()}if(this._doAction(e))return e.preventDefault?(e.preventDefault(),e.stopPropagation()):(e.cancelBubble=!0,e.returnValue=!1,e.keyCode=0),!1;var n=!1;if(s.isMac?(e.ctrlKey||e.metaKey)&&(n=!0):s.isFirefox?(e.ctrlKey||e.altKey)&&(n=!0):e.ctrlKey^e.altKey&&(n=!0),!n){var o=s.isOpera?e.which:void 0!==e.charCode?e.charCode:e.keyCode;if(o>31)return this._doContent(String.fromCharCode(o)),e.preventDefault&&e.preventDefault(),!1}}},_handleDocKeyUp:function(e){var t=s.isMac?e.metaKey:e.ctrlKey;t||this._setLinksVisible(!1)},_handleKeyUp:function(e){if(!this._ignoreEvent(e)){if(this.isListening("KeyUp")){var t=this._createKeyEvent("KeyUp",e);if(this.onKeyUp(t),t.defaultPrevented)return void e.preventDefault()}this._handleDocKeyUp(e),13===e.keyCode&&this._commitIME()}},_handleLinkClick:function(e){var t=s.isMac?e.metaKey:e.ctrlKey;return t?void 0:(e.preventDefault&&e.preventDefault(),!1)},_handleMouse:function(e){var t=this._getWindow(),i=!0,n=t;if((s.isIE||s.isFirefox&&!this._overlayDiv)&&(n=this._clientDiv),this._overlayDiv){this._hasFocus&&(this._ignoreFocus=!0);var o=this;t.setTimeout(function(){o.focus(),o._ignoreFocus=!1},0)}var r=e.shiftKey,a=e.altKey,l=s.isMac?e.metaKey:e.ctrlKey;if(this._blockSelection=this._doubleClickSelection=null,1===this._clickCount){var d=(!s.isOpera||s.isOpera>=12.16)&&this._hasFocus&&this.isListening("DragStart");i=this._setSelectionTo(e.clientX,e.clientY,!0,r,l,d),i&&this._setGrab(n)}else this._isW3CEvents&&this._setGrab(n),this._setSelectionTo(e.clientX,e.clientY,!0,r,l,!1),this._doubleClickSelection=y.editing(this._getSelections());return a&&(this._blockSelection=y.editing(this._getSelections())),i},_handleMouseDown:function(e){if(!this._ignoreEvent(e)){if(this._linksVisible){var t=e.target||e.srcElement;if("A"===t.tagName)return;this._setLinksVisible(!1)}this._commitIME();var i=e.which;i||(4===e.button&&(i=2),2===e.button&&(i=3),1===e.button&&(i=1));var n=2!==i&&e.timeStamp?e.timeStamp:(new Date).getTime(),o=n-this._lastMouseTime,r=Math.abs(this._lastMouseX-e.clientX),a=Math.abs(this._lastMouseY-e.clientY),l=this._lastMouseButton===i;if(this._lastMouseX=e.clientX,this._lastMouseY=e.clientY,this._lastMouseTime=n,this._lastMouseButton=i,1===i&&(this._isMouseDown=!0,l&&o<=this._clickTime&&r<=this._clickDist&&a<=this._clickDist?this._clickCount++:this._clickCount=1),this.isListening("MouseDown")){var d=this._createMouseEvent("MouseDown",e);if(this.onMouseDown(d),d.defaultPrevented)return void e.preventDefault()}1===i&&this._handleMouse(e)&&(s.isIE>=9||s.isOpera||s.isChrome||s.isSafari||s.isFirefox&&!this._overlayDiv)&&(this._hasFocus||this.focus(),e.preventDefault()),s.isFirefox&&3===this._lastMouseButton&&this._updateDOMSelection()}},_handleMouseOver:function(e){this._ignoreEvent(e)||this._animation||this.isListening("MouseOver")&&this.onMouseOver(this._createMouseEvent("MouseOver",e))},_handleMouseOut:function(e){this._ignoreEvent(e)||this._animation||this.isListening("MouseOut")&&this.onMouseOut(this._createMouseEvent("MouseOut",e))},_handleMouseMove:function(e){if(!this._animation){var t=this._isClientDiv(e);if(this.isListening("MouseMove")&&(t||this._isMouseDown)){var i=this._createMouseEvent("MouseMove",e);if(this.onMouseMove(i),i.defaultPrevented)return void e.preventDefault()}if(!this._dropTarget){var n=this._linksVisible||this._lastMouseMoveX!==e.clientX||this._lastMouseMoveY!==e.clientY;if(this._lastMouseMoveX=e.clientX,this._lastMouseMoveY=e.clientY,this._setLinksVisible(n&&!this._isMouseDown&&e.altKey&&(s.isMac?e.metaKey:e.ctrlKey)),this._checkOverlayScroll(),!this._isW3CEvents){if(0===e.button)return this._setGrab(null),!0;if(!this._isMouseDown&&1===e.button&&0!==(1&this._clickCount)&&t)return this._clickCount=2,this._handleMouse(e,this._clickCount)}if(this._isMouseDown&&-1===this._dragOffset){var o=e.clientX,r=e.clientY,a=this._getViewPadding(),l=this._viewDiv.getBoundingClientRect(),d=this._getClientWidth(),h=this._getClientHeight(),c=l.left+a.left,u=l.top+a.top,p=l.left+a.left+d,f=l.top+a.top+h;u>r?this._doAutoScroll("up",o,r-u):r>f?this._doAutoScroll("down",o,r-f):c>o&&!this._wrapMode?this._doAutoScroll("left",o-c,r):o>p&&!this._wrapMode?this._doAutoScroll("right",o-p,r):(this._endAutoScroll(),this._setSelectionTo(o,r,!1,!0))}}}},_isClientDiv:function(e){for(var t=this._overlayDiv||this._clientDiv,i=e.target?e.target:e.srcElement;i;){if(t===i)return!0;i=i.parentNode}return!1},_createKeyEvent:function(e,t){return{type:e,event:t,preventDefault:function(){this.defaultPrevented=!0}}},_createMouseEvent:function(e,t){var i=this.convert({x:t.clientX,y:t.clientY},"page","document");return{type:e,event:t,clickCount:this._clickCount,x:i.x,y:i.y,preventDefault:function(){this.defaultPrevented=!0}}},_createTouchEvent:function(e,t){var i=t.touches.length?this.convert({x:t.touches[0].clientX,y:t.touches[0].clientY},"page","document"):{};return{type:e,event:t,touchCount:t.touches.length,x:i.x,y:i.y,preventDefault:function(){this.defaultPrevented=!0}}},_handleMouseUp:function(e){var t=e.which?0===e.button:1===e.button;if(this.isListening("MouseUp")&&(this._isClientDiv(e)||t&&this._isMouseDown)){var i=this._createMouseEvent("MouseUp",e);if(this.onMouseUp(i),i.defaultPrevented)return e.preventDefault(),void(this._isMouseDown=!1)}if(!this._linksVisible){if(t&&this._isMouseDown){var n=this._getSelections(),o=y.editing(n);n.forEach(function(e){e._editing=!1}),-1!==this._dragOffset&&(o.extend(this._dragOffset),o.collapse(),n=o,this._dragOffset=-1),this._setSelection(n,!1),this._isMouseDown=!1,this._endAutoScroll(),this._isW3CEvents&&this._setGrab(null)}t&&this._isMouseDown&&s.isFirefox&&(this._updateDOMSelection(),e.preventDefault())}},_handleMouseWheel:function(e){if(!this._noScroll){var t=this._getLineHeight(),i=0,n=0;if(s.isIE||s.isOpera)n=-e.wheelDelta/40*t;else if(s.isFirefox){var o=256;if("wheel"===e.type)e.deltaMode?(i=Math.max(-o,Math.min(o,e.deltaX))*t,n=Math.max(-o,Math.min(o,e.deltaY))*t):(i=e.deltaX,n=e.deltaY);else{var r;r=s.isMac?3*e.detail:Math.max(-o,Math.min(o,e.detail))*t,e.axis===e.HORIZONTAL_AXIS?i=r:n=r}}else if(s.isMac){var a,l,d=e.timeStamp-this._wheelTimeStamp;this._wheelTimeStamp=e.timeStamp,a=e.wheelDeltaX%120!==0?1:40>d?40/(40-d):40,l=e.wheelDeltaY%120!==0?1:40>d?40/(40-d):40,i=Math.ceil(-e.wheelDeltaX/a),i>-1&&0>i&&(i=-1),i>0&&1>i&&(i=1),n=Math.ceil(-e.wheelDeltaY/l),n>-1&&0>n&&(n=-1),n>0&&1>n&&(n=1)}else{i=-e.wheelDeltaX;var h=8;n=-e.wheelDeltaY/120*h*t}if(s.isSafari||s.isChrome&&s.isMac){for(var c=e.target;c&&void 0===c.lineIndex;)c=c.parentNode;this._mouseWheelLine=c}var u=this._getScroll();this._scrollView(i,n);var p=this._getScroll();return u.x!==p.x||u.y!==p.y?(e.preventDefault&&e.preventDefault(),!1):void 0}},_handlePaste:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)&&!this._ignorePaste&&this._doPaste(e)){if(s.isIE){var t=this;this._ignoreFocus=!0;var i=this._getWindow();i.setTimeout(function(){t._updateDOMSelection(),t._ignoreFocus=!1},0)}return e.preventDefault&&e.preventDefault(),!1}},_handleResize:function(){var e=this._rootDiv.clientWidth,t=this._rootDiv.clientHeight;if(this._rootWidth!==e||this._rootHeight!==t){this._rootWidth!==e&&this._wrapMode&&this._resetLineHeight(),this._rootWidth=e,this._rootHeight=t;var i=s.isIE<9,n=this._calculateMetrics();p(n,this._metrics)||(this._metrics.invalid&&!n.invalid?this._updateStyle(!1,n):(this._variableLineHeight&&(this._variableLineHeight=!1,this._resetLineHeight()),this._metrics=n),i=!0),i?this._queueUpdate():this._update(),this.dispatchEvent({type:"Resize"})}},_handleRulerEvent:function(e){for(var t=e.target?e.target:e.srcElement,i=t.lineIndex,n=t;n&&!n._ruler;)void 0===i&&void 0!==n.lineIndex&&(i=n.lineIndex),n=n.parentNode;var o=n?n._ruler:null;if(void 0===i&&o&&"document"===o.getOverview()){var r,s,a=this._getClientHeight(),l=this._model.getLineCount(),d=this._getViewPadding(),h=this._viewDiv.getBoundingClientRect(),c=this._getLineHeight(),u=c*l,p=a+d.top+d.bottom-2*this._metrics.scrollWidth;p>u?(r=c,s=d.top):(r=p/l,s=this._metrics.scrollWidth),i=Math.floor((e.clientY-h.top-s)/r),i>=0&&l>i||(i=void 0)}if(o)switch(e.type){case"click":o.onClick&&o.onClick(i,e);break;case"dblclick":o.onDblClick&&o.onDblClick(i,e);break;case"mousemove":o.onMouseMove&&o.onMouseMove(i,e);break;case"mouseover":o.onMouseOver&&o.onMouseOver(i,e);break;case"mouseout":if(o.onMouseOut){for(var f=e.relatedTarget;f&&f!==this._rootDiv;){if(f===n)return;f=f.parentNode}o.onMouseOut(i,e)}}},_handleScroll:function(){this._lastScrollTime=(new Date).getTime();var e=this._getScroll(!1),t=this._hScroll,i=this._vScroll;if(t!==e.x||i!==e.y){this._hScroll=e.x,this._vScroll=e.y,this._commitIME(),this._update(i===e.y);var n={type:"Scroll",oldValue:{x:t,y:i},newValue:e};this.onScroll(n)}},_handleSelectStart:function(e){var t=this._contextMenuOpen;return this._contextMenuOpen=!1,t?void(this._checkSelectionChange=!0):this._ignoreSelect?(e&&e.preventDefault&&e.preventDefault(),!1):void 0},_getModelOffset:function(e,t){if(e){var i;return i="DIV"===e.tagName?e:e.parentNode.parentNode,i._line?i._line.getModelOffset(e,t):0}},_updateSelectionFromDOM:function(){if(!(s.isIOS||s.isAndroid||this._checkSelectionChange))return!1;var e=this._getWindow(),t=e.getSelection(),i=this._getModelOffset(t.anchorNode,t.anchorOffset),n=this._getModelOffset(t.focusNode,t.focusOffset),o=this._getSelections()[0];if(void 0===i||void 0===n||o.start===i&&o.end===n)return!1;if(this._checkSelectionChange){var r=this._getLineNext(),a=this._getLinePrevious();if(t.anchorNode===r.firstChild.firstChild&&0===t.anchorOffset&&t.focusNode===a.firstChild.firstChild&&0===t.focusOffset)return!1;(t.anchorNode===r.firstChild.firstChild&&0===t.anchorOffset&&t.focusNode===a.lastChild.firstChild||t.anchorNode===this._clientDiv&&t.focusNode===this._clientDiv)&&(i=0,n=this.getModel().getCharCount())}return this._setSelection(new y(i,n),!1,!1),this._checkSelectionChange=!1,!0},_cancelCheckSelection:function(){this._checkSelectionChange&&(this._checkSelectionChange=!1,this._cancelPollSelectionChange())},_cancelPollSelectionChange:function(){if(this._selPollTimer){var e=this._getWindow();e.clearTimeout(this._selPollTimer),this._selPollTimer=null}},_pollSelectionChange:function(e){var t=this,i=this._getWindow();this._cancelPollSelectionChange(),this._selPollTimer=i.setTimeout(function(){if(t._selPollTimer=null,t._clientDiv){var i=t._updateSelectionFromDOM();!i&&e&&t._pollSelectionChange(e)}},100)},_handleSelectionChange:function(){-1===this._imeOffset&&(s.isAndroid?this._pollSelectionChange():this._updateSelectionFromDOM())},_handleTextInput:function(e){if(!this._ignoreEvent(e)&&-1===this._imeOffset){var t=this._getWindow().getSelection();if(t.anchorNode!==this._anchorNode||t.focusNode!==this._focusNode||t.anchorOffset!==this._anchorOffset||t.focusOffset!==this._focusOffset){for(var i=t.anchorNode;i&&void 0===i.lineIndex;)i=i.parentNode;if(i){var n=this._model,o=i.lineIndex,r=n.getLine(o),s=r,a=0,l=n.getLineStart(o);if(t.rangeCount>0){t.getRangeAt(0).deleteContents();var d=i.ownerDocument.createTextNode(e.data);t.getRangeAt(0).insertNode(d);var h=this._getDOMText(i,d);s=h.text,a=h.offset,d.parentNode.removeChild(d)}i.lineRemoved=!0;for(var c=0;r.charCodeAt(c)===s.charCodeAt(c)&&a>c;)c++;for(var u=r.length-1,p=s.length-r.length;r.charCodeAt(u)===s.charCodeAt(u+p)&&u+p>=a+e.data.length;)u--;u++;var f=s.substring(c,u+p);c+=l,u+=l;var g=this._getSelections(),_=g[0].start-c,m=g[0].end-u;g[0].start=c,g[0].end=u;for(var v=1;v=0;i--)if(t=n[i],"function"==typeof t.match){var o=t.match(e);if(void 0!==o)return this.invokeAction(o)}return!1},_doMove:function(e,t){var i=this._model,n=t.getCaret(),o=i.getLineAtOffset(n);for(e.count||(e.count=1);0!==e.count;){var r=i.getLineStart(o);if(e.count<0&&n===r){if(!(o>0))break;"character"===e.unit&&e.count++,o--,t.extend(i.getLineEnd(o))}else if(e.count>0&&n===i.getLineEnd(o)){if(!(o+10&&(r=Math.min(r+e.count-1,t.getLineCount()-1)),o=t.getLineEnd(r);n.extend(o)}e.select||n.collapse()}),this._setSelection(n,!0,!0,e.ctrl?function(){}:null),!0},_doEnter:function(e){if(this._singleMode)return!0;var t=this._model,i=this._getSelections();return this._doContent(t.getLineDelimiter()),e&&e.noCursor&&(i.forEach(function(e){e.end=e.start}),this._setSelection(i,!0)),!0},_doEscape:function(){var e=this._getSelections();return e.length>1&&this._setSelection(e[0],!0),!0},_doHome:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){if(e.ctrl)n.extend(0);else{var o=n.getCaret(),r=t.getLineAtOffset(o);if(i._wrapMode){var s=i._getLine(r),a=s.getLineIndex(o);o=s.getLineStart(a),s.destroy()}else o=t.getLineStart(r);n.extend(o)}e.select||n.collapse()}),this._setSelection(n,!0,!0,e.ctrl?function(){}:null),!0},_doLineDown:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){var o,r=n.getCaret(),a=t.getLineAtOffset(r),l=i._getLine(a),d=n._columnX,h=1,c=!1;if(-1===d||e.wholeLine||e.select&&s.isIE){var u=e.wholeLine?t.getLineEnd(a+1):r;d=n._columnX=l.getBoundingClientRect(u).left}if((o=l.getLineIndex(r))0?a=Math.min(a+e.count,p):a++}var f=!1;c?(e.select||s.isMac||s.isLinux)&&(n.extend(t.getCharCount()),f=!0):(l.lineIndex!==a&&(l.destroy(),l=i._getLine(a)),n.extend(l.getOffset(d,h)),f=!0),f&&(e.select||n.collapse()),l.destroy()}),i._setSelection(n,!0,!0,null,0,!1,!0),!0},_doLineUp:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){var o,r,a=n.getCaret(),l=t.getLineAtOffset(a),d=i._getLine(l),h=n._columnX,c=!1;if(-1===h||e.wholeLine||e.select&&s.isIE){var u=e.wholeLine?t.getLineStart(l-1):a;h=n._columnX=d.getBoundingClientRect(u).left}(o=d.getLineIndex(a))>0?r=d.getClientRects(o-1).top+1:(c=0===l,c||(e.count&&e.count>0?l=Math.max(l-e.count,0):l--,r=i._getLineHeight(l)-1));var p=!1;c?(e.select||s.isMac||s.isLinux)&&(n.extend(0),p=!0):(d.lineIndex!==l&&(d.destroy(),d=i._getLine(l)),n.extend(d.getOffset(h,r)),p=!0),p&&(e.select||n.collapse()),d.destroy()}),i._setSelection(n,!0,!0,null,0,!1,!0),!0},_doNoop:function(){return!0},_doPageDown:function(e){var t,i,n,o=this,r=this._model,a=this._getSelections(),l=r.getLineCount(),d=this._getScroll(),h=this._getClientHeight(),c=this._getLineHeight(),u=Math.floor(h/c); -return a.forEach(function(a){var p=a.getCaret(),f=r.getLineAtOffset(p);if(o._lineHeight){t=a._columnX;var g=o._getBoundsAtOffset(p);(-1===t||e.select&&s.isIE)&&(t=a._columnX=g.left);var _=o._getLineIndex(g.top+h);i=o._getLine(_);var m=o._getLinePixel(_),v=g.top+h-m;p=i.getOffset(t,v);var y=i.getBoundingClientRect(p);i.destroy(),a.extend(p),e.select||a.collapse(),n=void 0!==n?Math.min(n,y.top+m-g.top):y.top+m-g.top}else if(l-1>f){var x=Math.min(l-f-1,u);x=Math.max(1,x),t=a._columnX,(-1===t||e.select&&s.isIE)&&(i=o._getLine(f),t=a._columnX=i.getBoundingClientRect(p).left,i.destroy()),i=o._getLine(f+x),a.extend(i.getOffset(t,0)),i.destroy(),e.select||a.collapse();var b=l*c,C=d.y+x*c;C+h>b&&(C=b-h),n=void 0!==n?Math.min(n,C-d.y):C-d.y}}),this._setSelection(a,!0,!0,function(){},n,!1,!0),!0},_doPageUp:function(e){var t,i,n,o=this,r=this._model,a=this._getSelections(),l=this._getScroll(),d=this._getClientHeight(),h=this._getLineHeight(),c=Math.floor(d/h);return a.forEach(function(a){var u=a.getCaret(),p=r.getLineAtOffset(u);if(o._lineHeight){t=a._columnX;var f=o._getBoundsAtOffset(u);(-1===t||e.select&&s.isIE)&&(t=a._columnX=f.left);var g=o._getLineIndex(f.bottom-d);i=o._getLine(g);var _=o._getLinePixel(g),m=f.bottom-d-_;u=i.getOffset(t,m);var v=i.getBoundingClientRect(u);i.destroy(),a.extend(u),e.select||a.collapse(),n=void 0!==n?Math.max(n,v.top+_-f.top):v.top+_-f.top}else if(p>0){var y=Math.max(1,Math.min(p,c));t=a._columnX,(-1===t||e.select&&s.isIE)&&(i=o._getLine(p),t=a._columnX=i.getBoundingClientRect(u).left,i.destroy()),i=o._getLine(p-y),a.extend(i.getOffset(t,o._getLineHeight(p-y)-1)),i.destroy(),e.select||a.collapse();var x=Math.max(0,l.y-y*h);n=void 0!==n?Math.max(n,x-l.y):x-l.y}}),this._setSelection(a,!0,!0,function(){},n,!1,!0),!0},_doPaste:function(e){var t=this,i=this._getClipboardText(e,function(e){if(e.length){if(s.isLinux&&2===t._lastMouseButton){var i=(new Date).getTime()-t._lastMouseTime;i<=t._clickTime&&t._setSelectionTo(t._lastMouseX,t._lastMouseY,!0)}var n=t._getSelections(),o=t._singleMode?"":t._model.getLineDelimiter();t._doContent(n.length>1&&n.length===e.length?e:e.join(o))}});return null!==i},_doScroll:function(e){var t,i=e.type,n=this._model,o=n.getLineCount(),r=this._getClientHeight(),s=this._getLineHeight(),a=this._lineHeight?this._scrollHeight:o*s,l=this._getScroll().y;switch(i){case"textStart":t=0;break;case"textEnd":t=a-r;break;case"pageDown":t=l+r;break;case"pageUp":t=l-r;break;case"lineDown":t=l+s;break;case"lineUp":t=l-s;break;case"centerLine":var d=this._getSelections()[0],h=n.getLineAtOffset(d.start),c=n.getLineAtOffset(d.end),u=(c-h+1)*s;t=h*s-r/2+u/2}return void 0!==t&&(t=Math.min(Math.max(0,t),a-r),this._scrollViewAnimated(0,t-l,function(){})),!0},_doSelectAll:function(){var e=this._model;return this._setSelection(new y(0,e.getCharCount()),!1),!0},_doTab:function(){if(this._tabMode&&!this._readonly){var e=" ",t=this._getSelections();if(this._expandTab){e=[];var i=this._model,n=this._tabSize;t.forEach(function(t){var o=t.getCaret(),r=i.getLineAtOffset(o),s=i.getLineStart(r),a=n-(o-s)%n;e.push(d(a+1).join(" "))})}return this._modifyContent({text:e,selection:t,_ignoreDOMSelection:!0},!0)}},_doShiftTab:function(){return this._tabMode&&!this._readonly?!0:void 0},_doOverwriteMode:function(){return this._readonly?void 0:(this.setOptions({overwriteMode:!this.getOptions("overwriteMode")}),!0)},_doTabMode:function(){return this._tabMode=!this._tabMode,!0},_doWrapMode:function(){return this.setOptions({wrapMode:!this.getOptions("wrapMode")}),!0},_autoScroll:function(){var e,t,i=this._model,n=this._getSelections(),o=y.editing(n,"down"===this._autoScrollDir),r=this.convert({x:this._autoScrollX,y:this._autoScrollY},"page","document"),a=o.getCaret(),l=i.getLineCount(),d=i.getLineAtOffset(a);if("up"===this._autoScrollDir||"down"===this._autoScrollDir){var h=this._autoScrollY/this._getLineHeight();h=0>h?Math.floor(h):Math.ceil(h),e=d,e=Math.max(0,Math.min(l-1,e+h))}else("left"===this._autoScrollDir||"right"===this._autoScrollDir)&&(e=this._getLineIndex(r.y),t=this._getLine(d),r.x+=t.getBoundingClientRect(a,!1).left,t.destroy());this._blockSelection?n=this._getBlockSelections(n,e,r):0===e&&(s.isMac||s.isLinux)?o.extend(0):e===l-1&&(s.isMac||s.isLinux)?o.extend(i.getCharCount()):(t=this._getLine(e),o.extend(t.getOffset(r.x,r.y-this._getLinePixel(e))),t.destroy()),this._setSelection(n,!0)},_autoScrollTimer:function(){this._autoScroll();var e=this,t=this._getWindow();this._autoScrollTimerID=t.setTimeout(function(){e._autoScrollTimer()},this._AUTO_SCROLL_RATE)},_calculateLineHeightTimer:function(e){if(this._lineHeight&&!this._calculateLHTimer){var t=this._model.getLineCount(),i=0;if(e){for(var n=0,o=100,r=(new Date).getTime(),s=0;t>i&&(this._lineHeight[i]||(n++,s||(s=i),this._lineHeight[i]=this._calculateLineHeight(i)),i++,!((new Date).getTime()-r>o)););this.redrawRulers(0,t),this._queueUpdate()}var a=this._getWindow();if(i!==t){var l=this;return void(this._calculateLHTimer=a.setTimeout(function(){l._calculateLHTimer=null,l._calculateLineHeightTimer(!0)},0))}this._calculateLHTimer&&(a.clearTimeout(this._calculateLHTimer),this._calculateLHTimer=void 0)}},_calculateLineHeight:function(e){var t=this._getLine(e),i=t.getBoundingClientRect();return t.destroy(),Math.max(1,i.bottom-i.top)},_calculateMetrics:function(){var e=this._clientDiv,t=e.ownerDocument,i=" ",n=s.createElement(t,"div");n.style.lineHeight="normal";var o=this._model,r=o.getLine(0),a={type:"LineStyle",textView:this,0:0,lineText:r,lineStart:0};this.onLineStyle(a),h(a.style,n),n.style.position="fixed",n.style.left="-1000px";var l=s.createElement(t,"span");l.appendChild(t.createTextNode(i)),n.appendChild(l);var c=s.createElement(t,"span");c.style.fontStyle="italic",c.appendChild(t.createTextNode(i)),n.appendChild(c);var u=s.createElement(t,"span");u.style.fontWeight="bold",u.appendChild(t.createTextNode(i)),n.appendChild(u);var p=s.createElement(t,"span");p.style.fontWeight="bold",p.style.fontStyle="italic",p.appendChild(t.createTextNode(i)),n.appendChild(p),e.appendChild(n);var f=n.getBoundingClientRect(),g=l.getBoundingClientRect(),v=c.getBoundingClientRect(),y=u.getBoundingClientRect(),x=p.getBoundingClientRect(),b=g.bottom-g.top,C=v.bottom-v.top,w=y.bottom-y.top,T=x.bottom-x.top,L=0,k=f.bottom-f.top<=0,D=Math.max(1,f.bottom-f.top);C>b&&(L=1),w>C&&(L=2),T>w&&(L=3);var A;0!==L&&(A={style:{}},0!==(1&L)&&(A.style.fontStyle="italic"),0!==(2&L)&&(A.style.fontWeight="bold"));var S=m(n);e.removeChild(n);var E=_(this._viewDiv),O=s.createElement(t,"div");O.style.position="fixed",O.style.left="-1000px",O.style.paddingLeft=E.left+"px",O.style.paddingTop=E.top+"px",O.style.paddingRight=E.right+"px",O.style.paddingBottom=E.bottom+"px",O.style.width="100px",O.style.height="100px";var N=s.createElement(t,"div");N.style.width="100%",N.style.height="100%",O.appendChild(N),e.appendChild(O);var M=O.getBoundingClientRect(),I=N.getBoundingClientRect(),B=0;if(!this._singleMode&&!this._noScroll){O.style.overflow="hidden",N.style.height="200px";var R=O.clientWidth;O.style.overflow="scroll";var F=O.clientWidth;B=R-F}e.removeChild(O),E={left:I.left-M.left,top:I.top-M.top,right:M.right-I.right,bottom:M.bottom-I.bottom};var P=0,W=0,V=0;return k||(O=s.createElement(t,"div"),O.style.position="fixed",O.style.left="-1000px",e.appendChild(O),O.innerHTML=d(2).join("a"),M=O.getBoundingClientRect(),V=Math.ceil(M.right-M.left),(this._wrapOffset||this._marginOffset)&&(O.innerHTML=d(this._wrapOffset+1+(s.isWebkit?0:1)).join(" "),M=O.getBoundingClientRect(),P=Math.ceil(M.right-M.left),O.innerHTML=d(this._marginOffset+1).join(" "),I=O.getBoundingClientRect(),W=Math.ceil(I.right-I.left)),e.removeChild(O)),{lineHeight:D,largestFontStyle:A,lineTrim:S,viewPadding:E,scrollWidth:B,wrapWidth:P,marginWidth:W,charWidth:V,invalid:k}},_cancelAnimation:function(){this._animation&&(this._animation.stop(),this._animation=null)},_clearSelection:function(e){var t=this._getSelections();return t.forEach(function(t){"next"===e?t.start=t.end:t.end=t.start}),this._setSelection(t,!0),!0},_commitIME:function(e){if(-1!==this._imeOffset){var t=this._model,i=t.getLineAtOffset(this._imeOffset),n=t.getLineStart(i),o=this._getLineNode(i);if(!e){this._scrollDiv.focus(),this._clientDiv.focus();var r=this._getDOMText(o).text,a=t.getLine(i),l=this._imeOffset-n,d=l+r.length-a.length;l!==d&&(e=r.substring(l,d))}this._imeOffset=-1,e&&(this._doContent(e)||s.isWebkit||(o.lineRemoved=!0,this._queueUpdate()))}},_createActions:function(){this.addKeyMode(new i.DefaultKeyMode(this));var t=this;this._actions={noop:{defaultHandler:function(){return t._doNoop()}},lineUp:{defaultHandler:function(e){return t._doLineUp(u(e,{select:!1}))},actionDescription:{name:e.lineUp}},lineDown:{defaultHandler:function(e){return t._doLineDown(u(e,{select:!1}))},actionDescription:{name:e.lineDown}},lineStart:{defaultHandler:function(e){return t._doHome(u(e,{select:!1,ctrl:!1}))},actionDescription:{name:e.lineStart}},lineEnd:{defaultHandler:function(e){return t._doEnd(u(e,{select:!1,ctrl:!1}))},actionDescription:{name:e.lineEnd}},charPrevious:{defaultHandler:function(e){return t._doCursorPrevious(u(e,{select:!1,unit:"character"}))},actionDescription:{name:e.charPrevious}},charNext:{defaultHandler:function(e){return t._doCursorNext(u(e,{select:!1,unit:"character"}))},actionDescription:{name:e.charNext}},pageUp:{defaultHandler:function(e){return t._doPageUp(u(e,{select:!1}))},actionDescription:{name:e.pageUp}},pageDown:{defaultHandler:function(e){return t._doPageDown(u(e,{select:!1}))},actionDescription:{name:e.pageDown}},scrollPageUp:{defaultHandler:function(e){return t._doScroll(u(e,{type:"pageUp"}))},actionDescription:{name:e.scrollPageUp}},scrollPageDown:{defaultHandler:function(e){return t._doScroll(u(e,{type:"pageDown"}))},actionDescription:{name:e.scrollPageDown}},scrollLineUp:{defaultHandler:function(e){return t._doScroll(u(e,{type:"lineUp"}))},actionDescription:{name:e.scrollLineUp}},scrollLineDown:{defaultHandler:function(e){return t._doScroll(u(e,{type:"lineDown"}))},actionDescription:{name:e.scrollLineDown}},wordPrevious:{defaultHandler:function(e){return t._doCursorPrevious(u(e,{select:!1,unit:"word"}))},actionDescription:{name:e.wordPrevious}},wordNext:{defaultHandler:function(e){return t._doCursorNext(u(e,{select:!1,unit:"word"}))},actionDescription:{name:e.wordNext}},textStart:{defaultHandler:function(e){return t._doHome(u(e,{select:!1,ctrl:!0}))},actionDescription:{name:e.textStart}},textEnd:{defaultHandler:function(e){return t._doEnd(u(e,{select:!1,ctrl:!0}))},actionDescription:{name:e.textEnd}},scrollTextStart:{defaultHandler:function(e){return t._doScroll(u(e,{type:"textStart"}))},actionDescription:{name:e.scrollTextStart}},scrollTextEnd:{defaultHandler:function(e){return t._doScroll(u(e,{type:"textEnd"}))},actionDescription:{name:e.scrollTextEnd}},centerLine:{defaultHandler:function(e){return t._doScroll(u(e,{type:"centerLine"}))},actionDescription:{name:e.centerLine}},selectLineUp:{defaultHandler:function(e){return t._doLineUp(u(e,{select:!0}))},actionDescription:{name:e.selectLineUp}},selectLineDown:{defaultHandler:function(e){return t._doLineDown(u(e,{select:!0}))},actionDescription:{name:e.selectLineDown}},selectWholeLineUp:{defaultHandler:function(e){return t._doLineUp(u(e,{select:!0,wholeLine:!0}))},actionDescription:{name:e.selectWholeLineUp}},selectWholeLineDown:{defaultHandler:function(e){return t._doLineDown(u(e,{select:!0,wholeLine:!0}))},actionDescription:{name:e.selectWholeLineDown}},selectLineStart:{defaultHandler:function(e){return t._doHome(u(e,{select:!0,ctrl:!1}))},actionDescription:{name:e.selectLineStart}},selectLineEnd:{defaultHandler:function(e){return t._doEnd(u(e,{select:!0,ctrl:!1}))},actionDescription:{name:e.selectLineEnd}},selectCharPrevious:{defaultHandler:function(e){return t._doCursorPrevious(u(e,{select:!0,unit:"character"}))},actionDescription:{name:e.selectCharPrevious}},selectCharNext:{defaultHandler:function(e){return t._doCursorNext(u(e,{select:!0,unit:"character"}))},actionDescription:{name:e.selectCharNext}},selectPageUp:{defaultHandler:function(e){return t._doPageUp(u(e,{select:!0}))},actionDescription:{name:e.selectPageUp}},selectPageDown:{defaultHandler:function(e){return t._doPageDown(u(e,{select:!0}))},actionDescription:{name:e.selectPageDown}},selectWordPrevious:{defaultHandler:function(e){return t._doCursorPrevious(u(e,{select:!0,unit:"word"}))},actionDescription:{name:e.selectWordPrevious}},selectWordNext:{defaultHandler:function(e){return t._doCursorNext(u(e,{select:!0,unit:"word"}))},actionDescription:{name:e.selectWordNext}},selectTextStart:{defaultHandler:function(e){return t._doHome(u(e,{select:!0,ctrl:!0}))},actionDescription:{name:e.selectTextStart}},selectTextEnd:{defaultHandler:function(e){return t._doEnd(u(e,{select:!0,ctrl:!0}))},actionDescription:{name:e.selectTextEnd}},deletePrevious:{defaultHandler:function(e){return t._doBackspace(u(e,{unit:"character"}))},actionDescription:{name:e.deletePrevious}},deleteNext:{defaultHandler:function(e){return t._doDelete(u(e,{unit:"character"}))},actionDescription:{name:e.deleteNext}},deleteWordPrevious:{defaultHandler:function(e){return t._doBackspace(u(e,{unit:"word"}))},actionDescription:{name:e.deleteWordPrevious}},deleteWordNext:{defaultHandler:function(e){return t._doDelete(u(e,{unit:"word"}))},actionDescription:{name:e.deleteWordNext}},deleteLineStart:{defaultHandler:function(e){return t._doBackspace(u(e,{unit:"line"}))},actionDescription:{name:e.deleteLineStart}},deleteLineEnd:{defaultHandler:function(e){return t._doDelete(u(e,{unit:"line"}))},actionDescription:{name:e.deleteLineEnd}},tab:{defaultHandler:function(e){return t._doTab(u(e,{}))},actionDescription:{name:e.tab}},shiftTab:{defaultHandler:function(e){return t._doShiftTab(u(e,{}))},actionDescription:{name:e.shiftTab}},enter:{defaultHandler:function(e){return t._doEnter(u(e,{}))},actionDescription:{name:e.enter}},enterNoCursor:{defaultHandler:function(e){return t._doEnter(u(e,{noCursor:!0}))},actionDescription:{name:e.enterNoCursor}},escape:{defaultHandler:function(e){return t._doEscape(u(e,{}))},actionDescription:{name:e.escape}},selectAll:{defaultHandler:function(e){return t._doSelectAll(u(e,{}))},actionDescription:{name:e.selectAll}},copy:{defaultHandler:function(e){return t._doCopy(u(e,{}))},actionDescription:{name:e.copy}},cut:{defaultHandler:function(e){return t._doCut(u(e,{}))},actionDescription:{name:e.cut}},paste:{defaultHandler:function(e){return t._doPaste(u(e,{}))},actionDescription:{name:e.paste}},uppercase:{defaultHandler:function(e){return t._doCase(u(e,{type:"upper"}))},actionDescription:{name:e.uppercase}},lowercase:{defaultHandler:function(e){return t._doCase(u(e,{type:"lower"}))},actionDescription:{name:e.lowercase}},capitalize:{defaultHandler:function(e){return t._doCase(u(e,{unit:"word",type:"capitalize"}))},actionDescription:{name:e.capitalize}},reversecase:{defaultHandler:function(e){return t._doCase(u(e,{type:"reverse"}))},actionDescription:{name:e.reversecase}},toggleOverwriteMode:{defaultHandler:function(e){return t._doOverwriteMode(u(e,{}))},actionDescription:{name:e.toggleOverwriteMode}},toggleTabMode:{defaultHandler:function(e){return t._doTabMode(u(e,{}))},actionDescription:{name:e.toggleTabMode}},toggleWrapMode:{defaultHandler:function(e){return t._doWrapMode(u(e,{}))},actionDescription:{name:e.toggleWrapMode}}}},_createRulerParent:function(e,t){var i=s.createElement(e,"div");return i.className=t,i.tabIndex=-1,i.style.overflow="hidden",i.style.MozUserSelect="none",i.style.WebkitUserSelect="none",i.style.position="absolute",i.style.top="0px",i.style.bottom="0px",i.style.cursor="default",i.style.display="none",i.setAttribute("aria-hidden","true"),this._rootDiv.appendChild(i),i},_createRuler:function(e,t){if(this._clientDiv){var i=this._getRulerParent(e);if(i){(i!==this._marginDiv||this._marginOffset)&&(i.style.display="block"),i.rulerWidth=void 0;var n=s.createElement(i.ownerDocument,"div");if(n._ruler=e,e.node=n,n.rulerChanged=!0,n.style.position="relative",n.style.cssFloat="left",n.style.styleFloat="left",n.style.outline="none",void 0===t||0>t||t>=i.children.length)i.appendChild(n);else{for(var o=i.firstChild;o&&t-->0;)o=o.nextSibling;i.insertBefore(n,o)}}}},_createSelectionDiv:function(){var e=s.createElement(this._parent.ownerDocument,"div");return e.className="textviewSelection",e.style.position="absolute",e.style.borderWidth="0px",e.style.margin="0px",e.style.padding="0px",e.style.outline="none",e.style.width="0px",e.style.height="0px",e.style.zIndex="0",e},_createView:function(){function e(){x._rootDiv&&(x.update(!0),x._metrics.invalid&&x._getWindow().setTimeout(function(){e()},100))}if(!this._clientDiv){for(var t=this._parent;t.hasChildNodes();)t.removeChild(t.lastChild);var i=t.ownerDocument,n=s.createElement(i,"div");this._rootDiv=n,n.tabIndex=-1,n.style.position="relative",n.style.overflow="hidden",n.style.width="100%",n.style.height="100%",n.style.overflow="hidden",n.style.WebkitTextSizeAdjust="100%",n.setAttribute("role","application"),t.appendChild(n);var o=this._createRulerParent(i,"textviewLeftRuler");this._leftDiv=o;var r=s.createElement(i,"div");r.className="textviewScroll",this._viewDiv=r,r.tabIndex=-1,r.style.position="absolute",r.style.top="0px",r.style.bottom="0px",r.style.borderWidth="0px",r.style.margin="0px",r.style.outline="none",r.style.background="transparent",n.appendChild(r);var a=this._createRulerParent(i,"textviewRightRuler");this._rightDiv=a,"rtl"==document.dir?a.style.left="0px":a.style.right="0px";var l=this._createRulerParent(i,"textviewInnerRightRuler");this._innerRightDiv=l,l.style.zIndex="1";var d=s.createElement(i,"div");this._scrollDiv=d,d.style.margin="0px",d.style.borderWidth="0px",d.style.padding="0px",r.appendChild(d);var h=this._marginDiv=this._createRulerParent(i,"textviewMarginRuler");if(h.style.zIndex="4",!s.isIE&&!s.isIOS){var c=s.createElement(i,"div");this._clipDiv=c,c.style.position="absolute",c.style.overflow="hidden",c.style.margin="0px",c.style.borderWidth="0px",c.style.padding="0px",c.style.background="transparent",n.appendChild(c);var u=s.createElement(i,"div");this._clipScrollDiv=u,u.style.position="absolute",u.style.height="1px",u.style.top="-1000px",u.style.background="transparent",c.appendChild(u)}var p=s.createElement(i,"div");if(p.className="textviewContent",this._clientDiv=p,p.tabIndex=0,p.style.position="absolute",p.style.borderWidth="0px",p.style.margin="0px",p.style.padding="0px",p.style.outline="none",p.style.zIndex="1",p.style.WebkitUserSelect="text",p.setAttribute("spellcheck","false"),(s.isIOS||s.isAndroid)&&(p.style.WebkitTapHighlightColor="transparent"),(this._clipDiv||n).appendChild(p),this._setFullSelection(this._fullSelection,!0),s.isIOS||s.isAndroid){var f=s.createElement(i,"div");this._vScrollDiv=f,f.style.position="absolute",f.style.borderWidth="1px",f.style.borderColor="white",f.style.borderStyle="solid",f.style.borderRadius="4px",f.style.backgroundColor="black",f.style.opacity="0.5",f.style.margin="0px",f.style.padding="0px",f.style.outline="none",f.style.zIndex="3",f.style.width="8px",f.style.display="none",n.appendChild(f);var g=s.createElement(i,"div");this._hScrollDiv=g,g.style.position="absolute",g.style.borderWidth="1px",g.style.borderColor="white",g.style.borderStyle="solid",g.style.borderRadius="4px",g.style.backgroundColor="black",g.style.opacity="0.5",g.style.margin="0px",g.style.padding="0px",g.style.outline="none",g.style.zIndex="3",g.style.height="8px",g.style.display="none",n.appendChild(g)}if(s.isFirefox&&!p.setCapture){var _=s.createElement(i,"div");this._overlayDiv=_,_.style.position=p.style.position,_.style.borderWidth=p.style.borderWidth,_.style.margin=p.style.margin,_.style.padding=p.style.padding,_.style.cursor="text",_.style.zIndex="2",(this._clipDiv||n).appendChild(_)}p.contentEditable="true",p.setAttribute("role","textbox"),p.setAttribute("aria-multiline","true"),this._setWrapMode(this._wrapMode,!0),this._setReadOnly(this._readonly),this._setThemeClass(this._themeClass,!0),this._setTabSize(this._tabSize,!0),this._setMarginOffset(this._marginOffset,!0),this._hookEvents();for(var m=this._rulers,y=0;ythis._getLineHeight()){var i=t.getBoundingClientRect(),n=this._clientDiv.getBoundingClientRect();i.bottom>n.bottom&&(t=this._getLinePrevious(t)||t)}return t.lineIndex},_getBlockSelections:function(e,t,i){var n=this._model;e=e.filter(function(e){return!e._editing});var o,r=n.getLineAtOffset(this._blockSelection.getAnchor());t>r?o=t:(o=r,r=t);for(var s=r;o>=s;s++){var a=this._getLine(s),l=a.getOffset(i.x,1),d=a.getOffset(this._blockSelection._docX,1);if(a.destroy(),l!==d||l!==n.getLineEnd(s)){var h=d>l,c=new y(h?l:d,h?d:l,h);c._editing=!0,e.push(c)}}return e},_getBoundsAtOffset:function(e){var t=this._model,i=this._getLine(t.getLineAtOffset(e)),n=i.getBoundingClientRect(e),o=this._getLinePixel(i.lineIndex);return n.top+=o,n.bottom+=o,i.destroy(),n},_getClientHeight:function(){var e=this._getViewPadding();return Math.max(0,this._viewDiv.clientHeight-e.top-e.bottom)},_getInnerRightWidth:function(){var e=this._innerRightDiv.rulerWidth;if(void 0===e){var t=this._innerRightDiv.getBoundingClientRect();this._innerRightDiv.rulerWidth=e=t.right-t.left}return e},_getClientWidth:function(){var e=this._getViewPadding(),t=this._getInnerRightWidth();return Math.max(0,this._viewDiv.clientWidth-e.left-e.right-t)},_getClipboardText:function(e,t){function i(e){var i=[];return f(e,function(e){i.push(e)},null),t&&t(i),i}var n=this._getWindow(),o=n.clipboardData;if(!o&&e&&(o=e.clipboardData),o)return i(o.getData(s.isIE?"Text":"text/plain"));if(s.isFirefox){this._ignoreFocus=!0;var r=this._clipboardDiv,a=this._rootDiv.ownerDocument;r||(r=s.createElement(a,"div"),this._clipboardDiv=r,r.style.position="fixed",r.style.whiteSpace="pre",r.style.left="-1000px",this._rootDiv.appendChild(r)),r.innerHTML="
",r.firstChild.focus();var l=this,d=function(){var e=l._getTextFromElement(r);return r.innerHTML="",i(e)},h=!1;if(this._ignorePaste=!0,!s.isLinux||2!==this._lastMouseButton)try{h=a.execCommand("paste",!1,null)}catch(c){h=r.childNodes.length>1||r.firstChild&&r.firstChild.childNodes.length>0}return this._ignorePaste=!1,h?(this.focus(),this._ignoreFocus=!1,d()):e?(n.setTimeout(function(){l.focus(),d(),l._ignoreFocus=!1},0),null):(this.focus(),this._ignoreFocus=!1,"")}return""},_getDOMText:function(e,t){return e._line.getText(t)},_getTextFromElement:function(e){var t=e.ownerDocument,i=t.defaultView;if(!i.getSelection)return e.innerText||e.textContent;var n=t.createRange();n.selectNode(e);var o,r=i.getSelection(),s=[];for(o=0;oi)for(t=i;e>t;t++)n+=this._getLineHeight(t);else for(t=i-1;t>=e;t--)n-=this._getLineHeight(t);return n}var o=this._getLineHeight();return o*e},_getLineIndex:function(e,t){var i,n=0,o=this._model.getLineCount();if(this._lineHeight){n=this._getTopIndex();var r=-this._topIndexY+this._getScroll().y;if(e!==r)if(r>e)for(;r>e&&n>0;)e+=this._getLineHeight(--n);else for(i=this._getLineHeight(n);e-i>=r&&o-1>n;)e-=i,i=this._getLineHeight(++n)}else i=this._getLineHeight(),n=Math.floor(e/i);return t&&(0===o||0>n||n>o-1)?-1:Math.max(0,Math.min(o-1,n))},_getRulerParent:function(e){switch(e.getLocation()){case"left":return this._leftDiv;case"right":return this._rightDiv;case"innerRight":return this._innerRightDiv;case"margin":return this._marginDiv}return null},_getScroll:function(e){(void 0===e||e)&&this._cancelAnimation();var t=this._viewDiv;return{x:t.scrollLeft,y:t.scrollTop}},_getSelection:function(){return(Array.isArray(this._selection)?this._selection[0]:this._selection).clone()},_getSelections:function(){return(Array.isArray(this._selection)?this._selection:[this._selection]).map(function(e){return e.clone()})},_getTopIndex:function(e){var t=this._topChild;if(e&&this._getClientHeight()>this._getLineHeight()){var i=t.getBoundingClientRect(),n=this._getViewPadding(),o=this._viewDiv.getBoundingClientRect();i.top26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(t){return e._handleMouseWheel(t?t:l.event)}}),this._clipDiv&&t.push({target:this._clipDiv,type:s.isFirefox>26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(t){return e._handleMouseWheel(t?t:l.event)
-}}),s.isFirefox&&(!s.isWindows||s.isFirefox>=15)){var h=l.MutationObserver||l.MozMutationObserver;h?(this._mutationObserver=new h(function(t){e._handleDataModified(t)}),this._mutationObserver.observe(i,{subtree:!0,characterData:!0})):t.push({target:this._clientDiv,type:"DOMCharacterDataModified",handler:function(t){return e._handleDataModified(t?t:l.event)}})}(s.isFirefox&&(!s.isWindows||s.isFirefox>=15)||s.isIE||s.isWebkit)&&(t.push({target:this._clientDiv,type:"compositionstart",handler:function(t){return e._handleCompositionStart(t?t:l.event)}}),t.push({target:this._clientDiv,type:"compositionend",handler:function(t){return e._handleCompositionEnd(t?t:l.event)}}),t.push({target:this._clientDiv,type:"compositionupdate",handler:function(t){return e._handleCompositionUpdate(t?t:l.event)}})),this._overlayDiv&&(t.push({target:this._overlayDiv,type:"mousedown",handler:function(t){return e._handleMouseDown(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"mouseover",handler:function(t){return e._handleMouseOver(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"mouseout",handler:function(t){return e._handleMouseOut(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"contextmenu",handler:function(t){return e._handleContextMenu(t?t:l.event)}})),this._isW3CEvents||t.push({target:this._clientDiv,type:"dblclick",handler:function(t){return e._handleDblclick(t?t:l.event)}})}this._hookRulerEvents(this._leftDiv,t),this._hookRulerEvents(this._rightDiv,t),this._hookRulerEvents(this._innerRightDiv,t),this._hookRulerEvents(this._marginDiv,t);for(var c=0;c26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(e){return i._handleMouseWheel(e?e:n.event)}}),t.push({target:e,type:"click",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"dblclick",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mousemove",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mouseover",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mouseout",handler:function(e){i._handleRulerEvent(e?e:n.event)}})}},_getWindow:function(){return l(this._parent.ownerDocument)},_ignoreEvent:function(e){for(var t=e.target;t&&t!==this._clientDiv;){if(t.ignore)return!0;t=t.parentNode}return!1},_init:function(e){var i=e.parent;if("string"==typeof i&&(i=(e.document||document).getElementById(i)),!i)throw new Error("no parent");e.parent=i,e.model=e.model||new t.TextModel;var n=this._defaultOptions();for(var o in n)if(n.hasOwnProperty(o)){var r;r=void 0!==e[o]?e[o]:n[o].value,this["_"+o]=r}this._keyModes=[],this._rulers=[],this._selection=[new y(0,0,!1)],this._linksVisible=!1,this._redrawCount=0,this._maxLineWidth=0,this._maxLineIndex=-1,this._ignoreSelect=!0,this._ignoreFocus=!1,this._hasFocus=!1,this._dragOffset=-1,this._isRangeRects=(!s.isIE||s.isIE>=9)&&"function"==typeof i.ownerDocument.createRange().getBoundingClientRect,this._isW3CEvents=i.addEventListener,this._autoScrollX=null,this._autoScrollY=null,this._autoScrollTimerID=null,this._AUTO_SCROLL_RATE=50,this._grabControl=null,this._moseMoveClosure=null,this._mouseUpClosure=null,this._lastMouseX=0,this._lastMouseY=0,this._lastMouseTime=0,this._clickCount=0,this._clickTime=250,this._clickDist=5,this._isMouseDown=!1,this._doubleClickSelection=null,this._hScroll=0,this._vScroll=0,this._imeOffset=-1,this._createActions(),this._createView()},_checkOverlayScroll:function(){if(s.isMac&&s.isWebkit&&!this._metrics.invalid&&0===this._metrics.scrollWidth){var e=this._viewDiv,t=this._isOverOverlayScroll();e.style.pointerEvents=t.vertical||t.horizontal?"":"none"}},_isOverOverlayScroll:function(){var e=(new Date).getTime()-this._lastScrollTime<200;if(!e)return{};var t=this._viewDiv.getBoundingClientRect(),i=this._lastMouseMoveX,n=this._lastMouseMoveY,o=15;return{vertical:t.top<=n&&n1&&this.setRedraw(!1);var s=this._compoundChange;s?y.compare(this._getSelections(),s.owner.selection)||(this._endUndo(),e.selection.length>1&&this._startUndo()):e.selection.length>1&&this._startUndo();var a=this._model;try{e._ignoreDOMSelection&&(this._ignoreDOMSelection=!0);var l=0,d=0;e.selection.forEach(function(i){i.start+=l,i.end+=l;var n=Array.isArray(e.text)?e.text[d]:e.text;a.setText(n,i.start,i.end),l+=i.start-i.end+n.length,i.setCaret(t?i.start+n.length:i.start),d++})}finally{e._ignoreDOMSelection&&(this._ignoreDOMSelection=!1)}return this._setSelection(e.selection,i,!0,n),s=this._compoundChange,s&&(s.owner.selection=e.selection),e.selection.length>1&&this.setRedraw(!0),this.onModify({type:"Modify"}),!0},_onModelChanged:function(e){e.type="ModelChanged",this.onModelChanged(e),e.type="Changed";var t=e.start,i=e.addedCharCount,n=e.removedCharCount,o=e.addedLineCount,r=e.removedLineCount,s=this._getSelections();s.forEach(function(e){e.end>t&&(e.end>t&&e.start=l&&l+r>=c&&(l!==c||h.modelChangedEvent||h.lineRemoved?(h.lineRemoved=!0,h.lineChanged=!1,h.modelChangedEvent=null):(h.modelChangedEvent=e,h.lineChanged=!0)),c>l+r&&(h.lineIndex=c+o-r,h._line.lineIndex=h.lineIndex),h=this._getLineNext(h)}if(this._lineHeight){var u=[l,r].concat(d(o));Array.prototype.splice.apply(this._lineHeight,u)}this._wrapMode||l<=this._maxLineIndex&&this._maxLineIndex<=l+r&&(this._checkMaxLineIndex=this._maxLineIndex,this._maxLineIndex=-1,this._maxLineWidth=0),this._update()},_onModelChanging:function(e){e.type="ModelChanging",this.onModelChanging(e),e.type="Changing"},_queueUpdate:function(){if(!this._updateTimer&&!this._ignoreQueueUpdate){var e=this,t=this._getWindow();this._updateTimer=t.setTimeout(function(){e._updateTimer=null,e._update()},0)}},_rangesToSelections:function(e){var t=[],i=this._model.getCharCount();return e.forEach(function(e){var n;if(e instanceof y)n=e.clone();else{var o=e.start,r=e.end,s=o>r;if(s){var a=o;o=r,r=a}o=Math.max(0,Math.min(o,i)),r=Math.max(0,Math.min(r,i)),n=new y(o,r,s)}t.push(n)}),t},_resetLineHeight:function(e,t){if(this._wrapMode||this._variableLineHeight){if(void 0!==e&&void 0!==t)for(var i=e;t>i;i++)this._lineHeight[i]=void 0;else this._lineHeight=d(this._model.getLineCount());this._calculateLineHeightTimer()}else this._lineHeight=null},_resetLineWidth:function(){var e=this._clientDiv;if(e)for(var t=e.firstChild;t;)t.lineWidth=void 0,t=t.nextSibling},_reset:function(){this._maxLineIndex=-1,this._maxLineWidth=0,this._topChild=null,this._bottomChild=null,this._topIndexY=0,this._variableLineHeight=!1,this._resetLineHeight(),this._setSelection(new y(0,0,!1),!1,!1),this._viewDiv&&(this._viewDiv.scrollLeft=0,this._viewDiv.scrollTop=0);var e=this._clientDiv;if(e){for(var t=e.firstChild;t;)t.lineRemoved=!0,t=t.nextSibling;s.isFirefox<13&&this._fixCaret()}},_scrollViewAnimated:function(e,t,i){var n=this._getWindow();if(i&&this._scrollAnimation){var o=this;this._animation=new k({window:n,duration:this._scrollAnimation,curve:[t,0],onAnimate:function(e){var i=t-Math.floor(e);o._scrollView(0,i),t-=i},onEnd:function(){o._animation=null,o._scrollView(e,t),i&&n.setTimeout(i,0)}}),this._animation.play()}else this._scrollView(e,t),i&&n.setTimeout(i,0)},_scrollView:function(e,t){this._ensureCaretVisible=!1;var i=this._viewDiv;e&&(i.scrollLeft+=e),t&&(i.scrollTop+=t)},_setClipboardText:function(e,t){var i,n=this._getWindow(),o=n.clipboardData;if(!o&&t&&(o=t.clipboardData),o){i=[],f(e,function(e){i.push(e)},function(){i.push(s.platformDelimiter)});var r=o.setData(s.isIE?"Text":"text/plain",i.join(""));if(r||t&&(s.isFirefox>21||s.isWebkit))return!0;if(!t)return!1}var a=this._parent.ownerDocument,l=s.createElement(a,"pre");l.style.position="fixed",l.style.left="-1000px",f(e,function(e){l.appendChild(a.createTextNode(e))},function(){l.appendChild(s.createElement(a,"br"))}),l.appendChild(a.createTextNode(" ")),this._clientDiv.appendChild(l);var d=a.createRange();d.setStart(l.firstChild,0),d.setEndBefore(l.lastChild);var h=n.getSelection();h.rangeCount>0&&h.removeAllRanges(),h.addRange(d);var c=this,u=function(){l&&l.parentNode===c._clientDiv&&c._clientDiv.removeChild(l),c._updateDOMSelection()},p=!1;this._ignoreCopy=!0;try{p=a.execCommand("copy",!1,null)}catch(g){}return this._ignoreCopy=!1,!p&&t?(n.setTimeout(u,0),!1):(u(),!0)},_setGrab:function(e){e!==this._grabControl&&(e?(e.setCapture&&e.setCapture(),this._grabControl=e):(this._grabControl.releaseCapture&&this._grabControl.releaseCapture(),this._grabControl=null))},_setLinksVisible:function(e){if(this._linksVisible!==e){this._linksVisible=e,s.isIE&&e&&(this._hadFocus=this._hasFocus);var t=this._clientDiv;t.contentEditable=!e,this._hadFocus&&!e&&t.focus(),this._overlayDiv&&(this._overlayDiv.style.zIndex=e?"-1":"1");for(var i=this._getLineNext();i;)i._line.updateLinks(),i=this._getLineNext(i);this._updateDOMSelection()}},_setSelection:function(e,t,i,n,o,r,s){if(e){void 0===i&&(i=!0);var a,l=this._getSelections();if(a=Array.isArray(e)?e:r?l.concat([e]):[e],this._selection=y.merge(a),s||a.forEach(function(e){e._columnX=-1}),t!==!1&&this._showCaret(!1,n,t,o),i&&this._updateDOMSelection(),!y.compare(l,a)){var d={type:"Selection",oldValue:y.convert(l),newValue:y.convert(a)};this.onSelection(d)}}},_setSelectionTo:function(e,t,i,n,o,r){var s=this._model,a=this._getSelections(),l=this.convert({x:e,y:t},"page","document"),d=this._getLineIndex(l.y),h=this._getLine(d),c=h.getOffset(l.x,l.y-this._getLinePixel(d));if(r&&!n&&y.contains(a,c))return this._dragOffset=c,h.destroy(),!1;if(this._blockSelection)a=this._getBlockSelections(a,d,l);else{var u;if(i?n?(u=a[a.length-1],u._editing=!0):(u=new y(0,0),u._editing=!0,o?a.push(u):a=[u],u._docX=l.x):u=y.editing(a),1===this._clickCount)u.extend(c),n||u.collapse();else{var p,f,g=0===(1&this._clickCount);if(g)this._doubleClickSelection?c>=this._doubleClickSelection.start?(p=this._doubleClickSelection.start,f=h.getNextOffset(c,{unit:"wordend",count:1})):(p=h.getNextOffset(c,{unit:"word",count:-1}),f=this._doubleClickSelection.end):(p=h.getNextOffset(c,{unit:"word",count:-1}),f=h.getNextOffset(p,{unit:"wordend",count:1}));else if(this._doubleClickSelection){var _=s.getLineAtOffset(this._doubleClickSelection.start);d>=_?(p=s.getLineStart(_),f=s.getLineEnd(d)):(p=s.getLineStart(d),f=s.getLineEnd(_))}else p=s.getLineStart(d),f=s.getLineEnd(d);u.setCaret(p),u.extend(f)}}return this._setSelection(a,!0,!0,null,!1),h.destroy(),!0},_setFullSelection:function(e,t){this._fullSelection=e,s.isWebkit<537.36&&(this._fullSelection=e=!0),this._domSelection||(this._domSelection=[],this._cursorVisible=!0),t||this._updateDOMSelection()},_setBlockCursor:function(e){this._blockCursorVisible=e,this._updateBlockCursorVisible()},_setOverwriteMode:function(e){this._overwriteMode=e,this._updateBlockCursorVisible()},_updateBlockCursorVisible:function(){if(this._blockCursorVisible||this._overwriteMode){if(!this._cursorDiv){var e=this._viewDiv,t=s.createElement(e.ownerDocument,"div");t.className="textviewBlockCursor",this._cursorDiv=t,t.tabIndex=-1,t.style.zIndex="2",t.style.color="transparent",t.style.position="absolute",t.style.pointerEvents="none",t.innerHTML=" ",e.appendChild(t),this._updateDOMSelection()}}else this._cursorDiv&&(this._cursorDiv.parentNode.removeChild(this._cursorDiv),this._cursorDiv=null)},_setMarginOffset:function(e,t){this._marginOffset=e,this._marginDiv.style.display=e?"block":"none",t||(this._metrics=this._calculateMetrics(),this._queueUpdate())},_setWrapOffset:function(e,t){this._wrapOffset=e,t||(this._metrics=this._calculateMetrics(),this._queueUpdate())},_setReadOnly:function(e){this._readonly=e,this._clientDiv.setAttribute("aria-readonly",e?"true":"false")},_setSingleMode:function(e,t){this._singleMode=e,this._updateOverflow(),this._updateStyle(t)},_setNoScroll:function(e,t){this._noScroll=e,this._updateOverflow(),this._updateStyle(t)},_setTabSize:function(e,t){this._tabSize=e,this._customTabSize=void 0;var i=this._clientDiv;s.isOpera?i&&(i.style.OTabSize=this._tabSize+""):s.isWebkit>=537.1?i&&(i.style.tabSize=this._tabSize+""):s.isFirefox>=4?i&&(i.style.MozTabSize=this._tabSize+""):8!==this._tabSize&&(this._customTabSize=this._tabSize),t||(this.redrawLines(),this._resetLineWidth())},_setTheme:function(e){this._theme&&this._theme.removeEventListener("ThemeChanged",this._themeListener.onChanged),this._theme=e,this._theme&&this._theme.addEventListener("ThemeChanged",this._themeListener.onChanged),this._setThemeClass(this._themeClass)},_setThemeClass:function(e,t){this._themeClass=e;var i="textview",n=this._theme.getThemeClass();n&&(i+=" "+n),this._themeClass&&n!==this._themeClass&&(i+=" "+this._themeClass),this._rootDiv.className=i,this._updateStyle(t)},_setUndoStack:function(e){this._undoStack=e},_setWrapMode:function(e,t){this._wrapMode=e&&this._wrappable;var i=this._clientDiv;this._wrapMode?(i.style.whiteSpace="pre-wrap",i.style.wordWrap="break-word"):(i.style.whiteSpace="pre",i.style.wordWrap="normal"),this._updateOverflow(),t||(this.redraw(),this._resetLineWidth()),this._resetLineHeight()},_showCaret:function(e,t,i,n){if(this._clientDiv&&!(this._redrawCount>0||this._ignoreDOMSelection||-1!==this._imeOffset)){var o=this._model,r=this._getSelections(),s=y.editing(r,"down"===this._autoScrollDir),a=this._getScroll(),l=s.getCaret(),d=s.start,h=s.end,c=o.getLineAtOffset(d),u=o.getLineAtOffset(h),p=Math.max(Math.max(d,o.getLineStart(u)),h-1),f=this._getClientWidth(),g=this._getClientHeight(),_=f/4,m=this._getBoundsAtOffset(l===d?d:p),v=m.left,x=m.right,b=m.top,C=m.bottom,w=0,T="object"==typeof i;!e&&!T||s.isEmpty()||(m=this._getBoundsAtOffset(l===h?d:p),w=(m.bottom>C?m.bottom:C)-(m.topa.x+f&&(L=Math.max(x-a.x-f,_));var k=0;ba.y+g&&(k=C-a.y-g),n&&(n>0?k>0&&(k=Math.max(k,n)):0>k&&(k=Math.min(k,n)));var D=T&&"always"===i.scrollPolicy;if(0!==L||0!==k||D){if(T){var A=k>0;0===k&&(k=b-a.y);var S=i.viewAnchor,E=i.selectionAnchor,O=Math.min(Math.max(0,i.viewAnchorOffset||0));k+=Math.floor("top"===S?A?(1-O)*g:-O*g:"bottom"===S?A?O*g:-(1-O)*g:"center"===S?A?g/2+O*g:g/2-(1-O)*g:A?O*g:-O*g),c!==u&&("top"===E&&l!==d?k+=Math.floor(-w):"bottom"===E&&l!==h?k+=Math.floor(w):"center"===E&&(k+=Math.floor(w/2)))}else 0!==k&&"number"==typeof i&&(0>i&&(i=0),i>1&&(i=1),k+=Math.floor(k>0?i*g:-i*g));return this._scrollViewAnimated(L,k,t),g!==this._getClientHeight()||f!==this._getClientWidth()?this._showCaret():this._ensureCaretVisible=!0,!0}return t&&t(),!1}},_startIME:function(){if(-1===this._imeOffset){for(var e=!1,t=this._getSelections(),i=0;i0)&&!this._ignoreDOMSelection&&-1===this._imeOffset&&this._clientDiv){var e,t=this._getSelections(),i=this._domSelection;if(i.lengtht.length&&i.splice(t.length).forEach(function(e){e.destroy()});for(e=0;e1?this._cursorTimer||(this._cursorTimer=n.setInterval(function(){o._cursorVisible=!o._cursorVisible,o._domSelection.forEach(function(e){e.update()})},500)):this._cursorTimer&&(n.clearInterval(this._cursorTimer),this._cursorTimer=null)}},_update:function(e){if(!(this._redrawCount>0)){if(this._updateTimer){var t=this._getWindow();t.clearTimeout(this._updateTimer),this._updateTimer=null,e=!1}var i=this._clientDiv,n=this._viewDiv;if(i){this._metrics.invalid&&(this._ignoreQueueUpdate=!0,this._updateStyle(),this._ignoreQueueUpdate=!1);var o=this._model,r=this._getScroll(!1),a=this._getViewPadding(),l=o.getLineCount(),d=this._getLineHeight(),h=!1,c=!1,u=!1,p=this._metrics.scrollWidth;this._wrapMode&&(i.style.width=(this._metrics.wrapWidth||this._getClientWidth())+"px");var f,g,_,m,v,y,x,b,w,T,L,k=0,D=0;if(this._lineHeight){for(;l>D&&(L=this._getLineHeight(D),!(k+L>r.y));)k+=L,D++;f=D,g=Math.max(0,f-1),m=_=r.y-k,f>0&&(_+=this._getLineHeight(f-1))}else{var A=Math.max(0,r.y)/d;f=Math.floor(A),g=Math.max(0,f-1),_=Math.round((A-g)*d),m=Math.round((A-f)*d),T=l*d}this._topIndexY=m;var S=this._rootDiv,E=S.clientWidth,O=S.clientHeight;if(e){for(v=0,this._leftDiv&&(y=this._leftDiv.getBoundingClientRect(),v=y.right-y.left),x=this._getClientWidth(),b=this._getClientHeight(),w=x,this._wrapMode?this._metrics.wrapWidth&&(w=this._metrics.wrapWidth):w=Math.max(this._maxLineWidth,w);l>D;)L=this._getLineHeight(D,!1),k+=L,D++;T=k}else{b=this._getClientHeight();for(var N,M,I=Math.floor((b+m)/d),B=Math.min(f+I,l-1),R=Math.min(B+1,l-1),F=i.firstChild;F;){N=F.lineIndex;var P=F.nextSibling;N>=g&&R>=N&&!F.lineRemoved&&-1!==F.lineIndex||(this._mouseWheelLine===F?(F.style.display="none",F.lineIndex=-1):i.removeChild(F)),F=P}F=this._getLineNext();var W=n.ownerDocument,V=W.createDocumentFragment();for(N=g;R>=N;N++)!F||F.lineIndex>N?new C(this,N).create(V,null):(V.firstChild&&(i.insertBefore(V,F),V=W.createDocumentFragment()),F&&F.lineChanged&&(F=new C(this,N).create(V,F),F.lineChanged=!1),F=this._getLineNext(F));V.firstChild&&i.insertBefore(V,F),s.isWebkit&&!this._wrapMode&&(i.style.width="0x7fffffffpx");var H;F=this._getLineNext();for(var U=b+_,j=!1;F;){if(M=F.lineWidth,void 0===M){H=F._line.getBoundingClientRect(),M=F.lineWidth=Math.ceil(H.right-H.left);var K=H.bottom-H.top;this._lineHeight?this._lineHeight[F.lineIndex]=K:0!==d&&0!==K&&Math.ceil(d)!==Math.ceil(K)&&(this._variableLineHeight=!0,this._lineHeight=[],this._lineHeight[F.lineIndex]=K)}this._lineHeight&&!j&&(U-=this._lineHeight[F.lineIndex],0>U&&(B=F.lineIndex,j=!0)),this._wrapMode||(M>=this._maxLineWidth&&(this._maxLineWidth=M,this._maxLineIndex=F.lineIndex),this._checkMaxLineIndex===F.lineIndex&&(this._checkMaxLineIndex=-1)),F.lineIndex===f&&(this._topChild=F),F.lineIndex===B&&(this._bottomChild=F),F=this._getLineNext(F)}if(-1!==this._checkMaxLineIndex&&(N=this._checkMaxLineIndex,this._checkMaxLineIndex=-1,N>=0&&l>N)){var $=new C(this,N);H=$.getBoundingClientRect(),M=H.right-H.left,M>=this._maxLineWidth&&(this._maxLineWidth=M,this._maxLineIndex=N),$.destroy()}for(;l>D;)L=this._getLineHeight(D,B>=D),k+=L,D++;T=k,this._updateRuler(this._leftDiv,f,R,O),this._updateRuler(this._rightDiv,f,R,O),this._updateRuler(this._innerRightDiv,f,R,O),this._updateRuler(this._marginDiv,f,R,O),v=0,this._leftDiv&&(y=this._leftDiv.getBoundingClientRect(),v=y.right-y.left);var z=0;if(this._rightDiv){var G=this._rightDiv.getBoundingClientRect();z=G.right-G.left}n.style.left=v+"px",n.style.right=z+"px";var Y=this._scrollDiv;if(Y.style.height=T+(s.isWebkit?0:a.bottom)+"px",x=this._getClientWidth(),!this._singleMode&&!this._wrapMode&&!this._noScroll){var X=b,q=b,Q="scroll"===n.style.overflowX;Q?X+=p:q-=p;var J=x,Z=x,et="scroll"===n.style.overflowY;et?J+=p:Z-=p,b=X,x=J,T>b&&(u=!0,x=Z),this._maxLineWidth>x&&(c=!0,b=q,T>b&&(u=!0,x=Z)),Q!==c&&(n.style.overflowX=c?"scroll":"hidden"),et!==u&&(n.style.overflowY=u?"scroll":"hidden"),h=Q!==c||et!==u}var tt=x;this._wrapMode?this._metrics.wrapWidth&&(tt=this._metrics.wrapWidth):tt=Math.max(this._maxLineWidth+this._getInnerRightWidth(),tt),w=tt,(!s.isIE||s.isIE>=9)&&this._maxLineWidth>x&&(tt+=a.right+a.left),Y.style.width=tt+"px",this._clipScrollDiv&&(this._clipScrollDiv.style.width=tt+"px"),r=this._getScroll(!1);var it=this._innerRightDiv;it&&(it.style.right=z+("scroll"===n.style.overflowY?this._metrics.scrollWidth:0)+"px",it.style.bottom=("scroll"===n.style.overflowX?p:0)+"px")}if(this._scrollHeight=T,this._vScrollDiv){var nt=b-8,ot=Math.max(15,Math.ceil(Math.min(1,nt/(T+a.top+a.bottom))*nt));this._vScrollDiv.style.left=v+x-8+"px",this._vScrollDiv.style.top=Math.floor(Math.max(0,r.y*nt/T))+"px",this._vScrollDiv.style.height=ot+"px"}if(!this._wrapMode&&this._hScrollDiv){var rt=x-8,st=Math.max(15,Math.ceil(Math.min(1,rt/(this._maxLineWidth+a.left+a.right))*rt));this._hScrollDiv.style.left=v+Math.floor(Math.max(0,Math.floor(r.x*rt/this._maxLineWidth)))+"px",this._hScrollDiv.style.top=b-9+"px",this._hScrollDiv.style.width=st+"px"}var at,lt,dt=r.x,ht=this._clipDiv,ct=this._overlayDiv,ut=this._marginDiv;if(ut&&(ut.style.left=-dt+v+this._metrics.marginWidth+a.left+"px",ut.style.bottom=("scroll"===n.style.overflowX?p:0)+"px"),ht){ht.scrollLeft=dt,ht.scrollTop=0,at=v+a.left,lt=a.top;var pt=x,ft=b,gt=0,_t=-_;0===r.x&&(at-=a.left,pt+=a.left,gt=a.left),r.x+x===w&&(pt+=a.right),0===r.y&&(lt-=a.top,ft+=a.top,_t+=a.top),r.y+b===T&&(ft+=a.bottom),ht.style.left=at+"px",ht.style.top=lt+"px",ht.style.right=E-pt-at+"px",ht.style.bottom=O-ft-lt+"px",i.style.left=gt+"px",i.style.top=_t+"px",i.style.width=w+"px",i.style.height=b+_+"px",ct&&(ct.style.left=i.style.left,ct.style.top=i.style.top,ct.style.width=i.style.width,ct.style.height=i.style.height)}else{at=dt,lt=_;var mt=dt+x,vt=_+b;0===at&&(at-=a.left),0===lt&&(lt-=a.top),mt===w&&(mt+=a.right),r.y+b===T&&(vt+=a.bottom),i.style.clip="rect("+lt+"px,"+mt+"px,"+vt+"px,"+at+"px)","rtl"==document.dir?i.style.right=-dt+v+a.left+"px":i.style.left=-dt+v+a.left+"px",i.style.width=(this._wrapMode||s.isWebkit?w:x+dt)+"px",e||(i.style.top=-_+a.top+"px",i.style.height=b+_+"px"),ct&&(ct.style.clip=i.style.clip,ct.style.left=i.style.left,ct.style.width=i.style.width,e||(ct.style.top=i.style.top,ct.style.height=i.style.height))}if(this._updateDOMSelection(),h){var yt=this._ensureCaretVisible;this._ensureCaretVisible=!1,yt&&this._showCaret(),this._queueUpdate()}}}},_updateOverflow:function(){var e=this._viewDiv;this._noScroll?e.style.overflow="hidden":this._wrapMode?(e.style.overflowX="hidden",e.style.overflowY="scroll"):e.style.overflow="hidden"},_updateRuler:function(e,t,i,n){if(e)for(var o=this._parent.ownerDocument,r=this._getLineHeight(),a=this._getViewPadding(),l=e.firstChild;l;){var d=l._ruler,c=d.getOverview();if(l.rulerChanged&&(h(d.getRulerStyle(),l),e.rulerWidth=void 0),"fixed"!==c){var u=r;"page"===c&&(u+=this._topIndexY),l.style.top=-u+"px",l.style.height=n+u+"px";var p,f=l.firstChild;f?(p=f,f=f.nextSibling):(p=s.createElement(o,"div"),p.style.visibility="hidden",l.appendChild(p));var g,_;l.rulerChanged&&p&&(g=-1,_=d.getWidestAnnotation(),_&&(h(_.style,p),_.html&&(p.innerHTML=_.html)),p.lineIndex=g,p.style.height=r+a.top+"px");var m,v,y;if("page"===c){for(y=d.getAnnotations(t,i+1);f;){g=f.lineIndex;var x=f.nextSibling;g>=t&&i>=g&&!f.lineChanged||l.removeChild(f),f=x}for(f=l.firstChild.nextSibling,v=o.createDocumentFragment(),g=t;i>=g;g++)!f||f.lineIndex>g?(m=s.createElement(o,"div"),_=y[g],_&&(h(_.style,m),_.html&&(m.innerHTML=_.html),m.annotation=_),m.lineIndex=g,m.style.height=this._getLineHeight(g)+"px",v.appendChild(m)):(v.firstChild&&(l.insertBefore(v,f),v=o.createDocumentFragment()),f&&(f=f.nextSibling));v.firstChild&&l.insertBefore(v,f)}else{var b,C,w=this._getClientHeight(),T=this._model.getLineCount(),L=r*T,k=w+a.top+a.bottom-2*this._metrics.scrollWidth;if(k>L?(b=r,C=a.top):(b=k/T,C=this._metrics.scrollWidth),l.rulerChanged){for(var D=l.childNodes.length;D>1;)l.removeChild(l.lastChild),D--;y=d.getAnnotations(0,T),v=o.createDocumentFragment();for(var A in y)g=A>>>0,0>g||(m=s.createElement(o,"div"),_=y[A],h(_.style,m),m.style.position="absolute",m.style.top=C+r+Math.floor(g*b)+"px",_.html&&(m.innerHTML=_.html),m.annotation=_,m.lineIndex=g,v.appendChild(m));l.appendChild(v)}else if(l._oldTrackHeight!==k)for(m=l.firstChild?l.firstChild.nextSibling:null;m;)m.style.top=this._metrics.scrollWidth+r+Math.floor(m.lineIndex*b)+"px",m=m.nextSibling;l._oldTrackHeight=k}l.rulerChanged=!1,l=l.nextSibling}else l.rulerChanged=!1,l=l.nextSibling}},_updateStyleSheet:function(){var e="";if(s.isWebkit&&this._metrics.scrollWidth>0&&(e+="\n.textview ::-webkit-scrollbar-corner {background: #eeeeee;}"),e){var t=this._clientDiv.ownerDocument,i=t.getElementById("_textviewStyle");if(i)i.removeChild(i.firstChild),i.appendChild(t.createTextNode(e));else{i=s.createElement(t,"style"),i.id="_textviewStyle";var n=t.getElementsByTagName("head")[0]||t.documentElement;i.appendChild(t.createTextNode(e)),n.insertBefore(i,n.firstChild)}}},_updateStyle:function(e,t){if(!e&&s.isIE&&(this._rootDiv.style.lineHeight="normal"),t=this._metrics=t||this._calculateMetrics(),this._variableLineHeight&&(this._variableLineHeight=!1,this._resetLineHeight()),this._rootDiv.style.lineHeight=s.isIE?t.lineHeight-(t.lineTrim.top+t.lineTrim.bottom)+"px":"normal",this._updateStyleSheet(),s.isMac&&s.isWebkit){var i=this._viewDiv;t.invalid||0!==t.scrollWidth?(i.style.pointerEvents="",i.style.zIndex=""):(i.style.pointerEvents="none",i.style.zIndex="2")}e||(this.redraw(),this._resetLineWidth())}},n.EventTarget.addMixin(w.prototype),{TextView:w}}),define("orion/editor/projectionTextModel",["orion/editor/textModel","orion/editor/eventTarget"],function(e,t){function i(e){this._model=e,this._projections=[];var t=this;this._listener={onChanged:function(e){t._onChanged(e)},onChanging:function(e){t._onChanging(e)}},e.addEventListener("postChanged",this._listener.onChanged),e.addEventListener("preChanging",this._listener.onChanging)}return i.prototype={destroy:function(){this._model&&(this._model.removeEventListener("postChanged",this._listener.onChanged),this._model.removeEventListener("preChanging",this._listener.onChanging),this._model=null)},addProjection:function(t){if(t){var i=this._model,n=this._projections;t._lineIndex=i.getLineAtOffset(t.start),t._lineCount=i.getLineAtOffset(t.end)-t._lineIndex;var o=t.text;o||(o=""),t._model="string"==typeof o?new e.TextModel(o,i.getLineDelimiter()):o;var r=this.mapOffset(t.start,!0),s=t.end-t.start,a=t._lineCount,l=t._model.getCharCount(),d=t._model.getLineCount()-1,h={type:"Changing",text:t._model.getText(),start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanging(h);var c=this._binarySearch(n,t.start);n.splice(c,0,t);var u={type:"Changed",start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanged(u)}},getProjections:function(){return this._projections.slice(0)},getBaseModel:function(){return this._model},mapOffset:function(e,t){var i,n,o=this._projections,r=0;if(t){for(i=0;ie));i++){if(n.end>e)return-1;r+=n._model.getCharCount()-(n.end-n.start)}return e+r}for(i=0;ie-r));i++){var s=n._model.getCharCount();if(n.start+s>e-r)return-1;r+=s-(n.end-n.start)}return e-r},removeProjection:function(e){this._removeProjection(e)},_removeProjection:function(e,t){var i,n=0;for(i=0;i1;)i=Math.floor((n+o)/2),t<=e[i].start?n=i:o=i;return n},getCharCount:function(){for(var e=this._model.getCharCount(),t=this._projections,i=0;ie)return null;var i,n,o,r=this._model,s=this._projections,a=0,l=[],d=0;for(i=0;i=e-a));i++){if(n=o._model.getLineCount()-1,o._lineIndex+n>=e-a){var h=e-(o._lineIndex+a);if(n>h)return o._model.getLine(h,t);l.push(o._model.getLine(n))}d=o.end,a+=n-o._lineCount}for(d=Math.max(d,r.getLineStart(e-a));ie-a));i++){if(l.push(r.getText(d,o.start)),n=o._model.getLineCount()-1,o._lineIndex+n>e-a)return l.push(o._model.getLine(0,t)),l.join("");l.push(o._model.getText()),d=o.end,a+=n-o._lineCount}var c=r.getLineEnd(e-a,t);return c>d&&l.push(r.getText(d,c)),l.join("")},getLineAtOffset:function(e){for(var t=this._model,i=this._projections,n=0,o=0,r=0;re-n)break;var a=s._model.getCharCount();if(s.start+a>e-n){var l=e-(s.start+n);o+=s._model.getLineAtOffset(l),n+=l;break}o+=s._model.getLineCount()-1-s._lineCount,n+=a-(s.end-s.start)}return t.getLineAtOffset(e-n)+o},getLineCount:function(){for(var e=this._model,t=this._projections,i=e.getLineCount(),n=0;ne)return-1;for(var i=this._model,n=this._projections,o=0,r=0,s=0;se-o)break;var l=a._model.getLineCount()-1;if(a._lineIndex+l>e-o){var d=e-(a._lineIndex+o);return a._model.getLineEnd(d,t)+a.start+r}r+=a._model.getCharCount()-(a.end-a.start),o+=l-a._lineCount}return i.getLineEnd(e-o,t)+r},getLineStart:function(e){if(0>e)return-1;for(var t=this._model,i=this._projections,n=0,o=0,r=0;r=e-n)break;var a=s._model.getLineCount()-1;if(s._lineIndex+a>=e-n){var l=e-(s._lineIndex+n);return s._model.getLineStart(l)+s.start+o}o+=s._model.getCharCount()-(s.end-s.start),n+=a-s._lineCount}return t.getLineStart(e-n)+o},getText:function(e,t){void 0===e&&(e=0);var i,n,o,r=this._model,s=this._projections,a=0,l=[];for(i=0;ie-a));i++){if(o=n._model.getCharCount(),n.start+o>e-a){if(void 0!==t&&n.start+o>t-a)return n._model.getText(e-(n.start+a),t-(n.start+a));l.push(n._model.getText(e-(n.start+a))),e=n.end+a+o-(n.end-n.start)}a+=o-(n.end-n.start)}var d=e-a;if(void 0!==t){for(;it-a));i++){if(l.push(r.getText(d,n.start)),o=n._model.getCharCount(),n.start+o>t-a)return l.push(n._model.getText(0,t-(n.start+a))),l.join("");l.push(n._model.getText()),d=n.end,a+=o-(n.end-n.start)}l.push(r.getText(d,t-a))}else{for(;in));e++);var s=e;for(e=0;e=o));e++);var a=e,l=this._model,d=i.baseText.length-(o-n);for(e=a;ee));a++){if(l.end>e)return-1;s+=l._model.getCharCount()-(l.end-l.start)}return e+s}var i=!!this._change,n=this._change||{},o=e.start,r=o+e.removedCharCount;if(n.baseStart=o,n.baseEnd=r,n.baseText=e.text,n.addedLineCount=e.addedLineCount,!i){this._change=n,n.text=e.text;var s,a,l,d=this._projections;n.start=t(o),-1===n.start&&(n.text=this._model.getText(l.start,o)+n.text,n.addedLineCount+=this._model.getLineAtOffset(o)-this._model.getLineAtOffset(l.start),n.start=l.start+s),n.end=t(r),-1===n.end&&(n.text+=this._model.getText(r,l.end),n.addedLineCount+=this._model.getLineAtOffset(l.end)-this._model.getLineAtOffset(r),n.end=l.start+s)}n.addedCharCount=n.text.length,n.removedCharCount=n.end-n.start,n.removedLineCount=this.getLineAtOffset(n.end)-this.getLineAtOffset(n.start);var h={type:"Changing",text:n.text,start:n.start,removedCharCount:n.removedCharCount,addedCharCount:n.addedCharCount,removedLineCount:n.removedLineCount,addedLineCount:n.addedLineCount};this.onChanging(h)},onChanging:function(e){return this.dispatchEvent(e)},onChanged:function(e){return this.dispatchEvent(e)},setLineDelimiter:function(e){this._model.setLineDelimiter(e)},setText:function(e,t,i){function n(e){for(r=0,o=0;re-o));r++){var t=s._model.getCharCount();if(s.start+t>e-o)return-1;o+=t-(s.end-s.start)}return e-o}this._change={text:e||"",start:t||0,end:void 0===i?this.getCharCount():i};var o,r,s,a,l,d=this._projections,h=n(this._change.start);-1===h&&(a={projection:s,start:this._change.start-(s.start+o)},h=s.end);var c=n(this._change.end);-1===c&&(l={projection:s,end:this._change.end-(s.start+o)},c=s.start),a&&l&&a.projection===l.projection?s._model.setText(this._change.text,a.start,l.end):(this._model.setText(this._change.text,h,c),a&&(s=a.projection,s._model.setText("",a.start)),l&&(s=l.projection,s._model.setText("",0,l.end),s.start=s.end,s._lineCount=0)),this._change=void 0}},t.EventTarget.addMixin(i.prototype),{ProjectionTextModel:i}}),define("orion/editor/tooltip",["i18n!orion/editor/nls/messages","orion/editor/textView","orion/editor/projectionTextModel","orion/Deferred","orion/editor/util","orion/webui/littlelib","orion/util"],function(e,t,i,n,o,r,s){function a(e,t){this._view=e,this._editor=t;var i=e.getOptions("parent");this._create(i?i.ownerDocument:document)}return a.getTooltip=function(e,t){return e._tooltip||(e._tooltip=new a(e,t)),e._tooltip},a.prototype={_create:function(e){if(!this._tooltipDiv){var t=this._tooltipDiv=s.createElement(e,"div");t.tabIndex=0,t.className="textviewTooltip",t.setAttribute("aria-live","assertive"),t.setAttribute("aria-atomic","true"),this._tooltipDiv.style.visibility="hidden",this._tipShowing=!1,e.body.appendChild(t);var i=this;o.addEventListener(e,"mousedown",this._mouseDownHandler=function(e){i.isVisible()&&(o.contains(t,e.target||e.srcElement)||i._locked||i.hide())},!0),o.addEventListener(e,"scroll",this._scrollHandler=function(e){i.isVisible()&&(o.contains(t,e.target||e.srcElement)||(i._topPixel!==i._view.getTopPixel()||i._leftPixel!==i._view.getHorizontalPixel())&&i.hide())},!0),o.addEventListener(e,"mousemove",this._mouseMoveHandler=function(e){i._prevX&&i._prevX===e.clientX&&i._prevY&&i._prevY===e.clientY||(i._prevX=e.clientX,i._prevY=e.clientY,!i.isVisible()||i._locked||i._hasFocus()||i._isInRect(i._outerArea,e.clientX,e.clientY)||i.hide())},!0),o.addEventListener(t,"focus",function(){i._locked||i._tooltipDiv.classList.add("textViewTooltipOnFocus")},!1),o.addEventListener(t,"blur",function(){i._tooltipDiv.classList.remove("textViewTooltipOnFocus")},!1),o.addEventListener(t,"mouseenter",function(){i._locked||i._tooltipDiv.classList.add("textViewTooltipOnHover")},!1),o.addEventListener(t,"mouseleave",function(){i._hasFocus()||i._tooltipDiv.classList.remove("textViewTooltipOnHover")},!1),o.addEventListener(t,"keydown",function(e){27===e.keyCode&&(i._locked||i.hide())},!1),this._view.addEventListener("Destroy",function(){i.destroy()})}},destroy:function(){if(this._tooltipDiv){this.hide();var e=this._tooltipDiv.parentNode;e&&e.removeChild(this._tooltipDiv);var t=this._tooltipDiv.ownerDocument;o.removeEventListener(t,"mousedown",this._mouseDownHandler,!0),o.removeEventListener(t,"scroll",this._scrollHandler,!0),o.removeEventListener(t,"mousemove",this._mouseMoveHandler,!0),this._tooltipDiv=null}},show:function(e,t,i){this._locked=t,this._giveFocus=i,this._topPixel=this._view.getTopPixel(),this._leftPixel=this._view.getHorizontalPixel(),this._processInfo(e.getTooltipInfo())},update:function(e,t){e&&(t?this._showContents(null,e.getTooltipInfo(),!0):this._processInfo(e.getTooltipInfo(),!0))},onHover:function(e,t,i){e&&(this._isInRect(this._anchorArea,t,i)||this._isInRect(this._tooltipArea,t,i)||this._locked||this._hasFocus()||this._processInfo(e.getTooltipInfo()))},hide:function(e){e&&(this._locked=void 0),!this._locked&&this.isVisible()&&(this.hover&&this.hover.clearQuickFixes(),this._hasFocus()&&this._view.focus(),this._tooltipContents&&(this._tooltipDiv.removeChild(this._tooltipContents),this._tooltipContents=null),this._tooltipDiv.classList.remove("textviewTooltipCodeProjection"),this._tooltipDiv.classList.remove("textviewTooltipOnHover"),this._tooltipDiv.classList.remove("textviewTooltipOnFocus"),this._tooltipDiv.style.visibility="hidden",this._tipShowing=!1,this._tooltipDiv.style.left="",this._tooltipDiv.style.right="",this._tooltipDiv.style.top="",this._tooltipDiv.style.bottom="",this._tooltipDiv.style.width="auto",this._tooltipDiv.style.maxWidth="",this._tooltipDiv.style.height="auto",this._tooltipDiv.style.maxHeight="",this._tooltipDiv.style.overflowX="",this._tooltipDiv.style.overflowY="",this._giveFocus=void 0,this._anchorArea=void 0,this._tooltipArea=void 0,this._outerArea=void 0,this._hoverPromises&&this._hoverPromises.forEach(function(e){e.resolved||e.cancel()}),this._hoverPromises=void 0,this._tipRect=void 0)},isVisible:function(){return this._tipShowing},_processInfo:function(e,t){if(this._tooltipDiv){var i;if(t&&this._tooltipContents?(this._tooltipContents.innerHTML="",i=this._tooltipContents):i=s.createElement(this._tooltipDiv.ownerDocument,"div"),e){if(e.contents&&this._renderImmediateInfo(i,e.contents,e.context))return this._showContents(i,e,t),!0;if(this.hover&&e.context&&(this._hoverPromises=this.hover.computeHoverInfo(e.context),this._hoverPromises)){var o=this,r=this._hoverPromises.slice(0);return r.forEach(function(r){n.when(r,function(n){if(o._hoverPromises){var s=o._hoverPromises.indexOf(r);s>=0&&o._hoverPromises.splice(s,1)}n&&o._renderPluginContent(i,n)&&(n.offsetStart&&(e.context.offsetStart=n.offsetStart),n.offsetEnd&&(e.context.offsetEnd=n.offsetEnd),n.allowFullWidth&&(e.allowFullWidth=n.allowFullWidth),o._showContents(i,e,t))},function(e){console&&e&&"Cancel"!==e.name&&(console.log("Error computing hover tooltip"),console.log(e&&e.stack))})}),!0}}}},_showContents:function(e,t,i){i?this._tooltipArea&&t.tooltipArea&&(this._tooltipArea.left!==t.tooltipArea.left||this._tooltipArea.top!==t.tooltipArea.top||this._tooltipArea.width!==t.tooltipArea.width||this._tooltipArea.height!==t.tooltipArea.height)&&(this._anchorArea=null,this._tooltipArea=null,this._outerArea=null):this.hide(),e&&(this._tooltipContents&&this._tooltipDiv.removeChild(this._tooltipContents),this._tooltipContents=e,this._tooltipDiv.appendChild(e)),this._anchorArea||(this._anchorArea=this._computeAnchorArea(t)),this._tooltipArea||(this._tooltipArea=this._computeTooltipArea(t,this._anchorArea,this._tooltipDiv)),this._outerArea||(this._outerArea=this._computeOuterArea(this._anchorArea,this._tooltipArea)),this._tooltipDiv.style.visibility="visible",this._tipShowing=!0,this._giveFocus&&(this._setInitialFocus(this._tooltipDiv),this._giveFocus=void 0)},_computeAnchorArea:function(e){if(e.anchorArea&&e.anchorArea.top&&e.anchorArea.left&&e.anchorArea.height&&e.anchorArea.width)return e.anchorArea;if(e.context){if(e.context.offsetStart&&e.context.offsetEnd){var t=this.mapOffset(e.context.offsetStart,!1),i=this.mapOffset(e.context.offsetEnd,!1);return this._computeRectangleFromOffset(t,i)}if(e.context.offset>=0){var n=this.mapOffset(e.context.offset,!1),o=this._view.getNextOffset(n,{unit:"wordend",count:0}),r=this._view.getNextOffset(o,{unit:"word",count:-1});return this._computeRectangleFromOffset(r,o)}}return{top:0,left:0,height:0,width:0}},_computeTooltipArea:function(e,t,i){var n=i.ownerDocument.documentElement,o=16;if(e.tooltipArea&&e.tooltipArea.top&&e.tooltipArea.left&&e.tooltipArea.height&&e.tooltipArea.width)return i.style.overflowY="auto",i.style.resize="none",i.style.top=e.tooltipArea.top+"px",i.style.left=e.tooltipArea.left+"px",i.style.height=e.tooltipArea.height-o+"px",i.style.width=e.tooltipArea.width-o+"px",e.tooltipArea;var r=i.getBoundingClientRect(),s={width:r.width,height:r.height},a=i.getElementsByTagName("img")[0];a&&!a.complete&&0===a.width&&(s.width+=30);var l=e.position?e.position:"below",d=(this._view._rootDiv?this._view._rootDiv:n).getBoundingClientRect(),h=d.left,c=d.top,u=d.width,p=d.height,f=u,g=p;e.allowFullWidth?s.width>u&&(s.width=u):(f=Math.min(u/2,600),g=Math.min(p/2,400),s.width=Math.min(s.width,f),s.height=Math.min(s.height,g)),i.style.width=s.width-o+"px",s.height=Math.min(i.getBoundingClientRect().height,g),25+o>s.height&&s.width>f-o&&(s.height=40+o);var _=p-(t.top+t.height-c),m=t.top-c,v=u-(t.left+t.width-h);"above"===l&&s.height>m&&s.height<=_?l="below":"below"===l&&s.height>_&&s.height<=m&&(l="above");var y=e.tooltipOffsetX?e.tooltipOffsetX:0,x=e.tooltipOffsetY?e.tooltipOffsetY:0;switch(l){case"left":s.top=s.height+x>_+t.height?p+c-s.height:t.top+x,s.top=Math.max(s.top,c),s.left=Math.max(t.left-s.width+y,h);break;case"right":s.top=s.height+x>_+t.height?p+c-s.height:t.top+x,s.top=Math.max(s.top,c),s.left=Math.max(t.left+t.width+y,h);break;case"above":s.left=s.width+y>v+t.width?u+h-s.width:t.left+y,s.left=Math.max(s.left,h),s.top=Math.max(t.top-s.height+x,c);break;case"below":s.left=s.width+y>v+t.width?u+h-s.width:t.left+y,s.left=Math.max(s.left,h),s.top=Math.max(t.top+t.height+x,c)}return s.maxWidth=Math.min(u+h-s.left,u),s.maxHeight=Math.min(p+c-s.top,p),i.style.maxWidth=s.maxWidth-o+"px",i.style.maxHeight=s.maxHeight-o+"px",i.style.width=s.width-o+"px",i.style.height=s.height-o+"px",i.style.left=s.left+"px",i.style.top=s.top+"px",s},_computeOuterArea:function(e,t){var i=Math.min(e.left,t.left),n=Math.min(e.top,t.top),o=e.left+e.width,r=t.left+t.width,s=Math.max(o,r),a=e.top+e.height,l=t.top+t.height,d=Math.max(a,l);return{left:i,top:n,width:s-i,height:d-n}},_hasFocus:function(){var e=this._tooltipDiv;return e?o.contains(e,e.ownerDocument.activeElement):!1},_isNode:function(e){return"object"==typeof Node?e instanceof Node:e&&"object"==typeof e&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName},_setInitialFocus:function(e){var t=r.$("button",e);if(t)return void t.focus();var i=r.$("a",e);if(i){i.focus();var n=this;return void i.addEventListener("click",function(){n.hide()})}var o=r.firstTabbable(e);o&&o.focus()},_isInRect:function(e,t,i){if(!e)return!1;var n=t>=e.left&&t<=e.left+e.width,o=i>=e.top&&i<=e.top+e.height;return n&&o},mapOffset:function(e){var t=this._view,i=t.getModel();return i.getBaseModel&&(e=i.mapOffset(e,!0)),e},_computeRectangleFromOffset:function(e,t){var i=this._view,n=i.getLineAtOffset(e),o=i.getLineAtOffset(t);n!==o&&(t=i.getModel().getLineEnd(n));var r=i.getLineHeight(n),s=i.getLocationAtOffset(e),a=i.getLocationAtOffset(t),l={x:s.x,y:s.y,width:a.x-s.x,height:r};return l=this._view.convert(l,"document","page"),{left:l.x,top:l.y,width:l.width,height:l.height}},_renderPluginContent:function(e,t){var i=this._tooltipDiv.ownerDocument;if("string"!=typeof t&&"undefined"==typeof t.content)return!1;var n=s.createElement(i,"div");if(t.title){var o=s.createElement(i,"div");this.hover.renderMarkDown?o.innerHTML=this.hover.renderMarkDown(t.title):o.textContent=t.title,o.classList.add("hoverTooltipTitle"),n.appendChild(o)}var r=s.createElement(i,"div");if("string"==typeof t)r.appendChild(i.createTextNode(t));else switch(t.type){case"delegatedUI":case"html":if(t.content){var a=i.createElement("iframe");a.id="HtmlHover",a.name="HTML Hover",a.type="text/html",a.sandbox="allow-scripts allow-same-origin allow-forms",a.style.border="none",a.style.width="100%",a.style.height="100%",this._tooltipDiv.style.paddingBottom="5px",a.srcdoc=t.content,t.width&&(a.style.width=t.width),t.height&&(a.style.height=t.height),n.style.height="100%",e.style.height="100%",n.appendChild(a)}break;case"markdown":this.hover.renderMarkDown&&(r.innerHTML=this.hover.renderMarkDown(t.content));break;default:r.appendChild(i.createTextNode(t.content))}return n.appendChild(r),e.appendChild(n),!0},_renderImmediateInfo:function(e,n,o){if(n instanceof Array&&(n=this._getAnnotationContents(n,o),!n))return!1;if("string"==typeof n)return e.textContent=n,!0;if(this._isNode(n))return e.appendChild(n),!0;if(n instanceof i.ProjectionTextModel){var r=this._view,s=r.getOptions();s.wrapMode=!1,s.parent=e;var a="tooltipTheme",l=s.themeClass;l?(l=l.replace(a,""),l&&(l=" "+l),l=a+l):l=a,s.themeClass=l;var d=this._contentsView=new t.TextView(s),h={onLineStyle:function(e){r.onLineStyle(e)}};d.addEventListener("LineStyle",h.onLineStyle),d.setModel(n),this._tooltipDiv.appendChild(e),this._tooltipDiv.classList.add("textviewTooltipCodeProjection");var c=d.computeSize();return e.style.width=c.width+8+"px",e.style.height=c.height+8+"px",d.resize(),this._tooltipDiv.removeChild(e),!0}return!1},_getAnnotationContents:function(t,n){function r(e,t,i){var r=e.title,l=s.createElement(p,"div");if(l.className="tooltipRow",e.html){var d=s.createElement(p,"div");d.className="tooltipImage",d.innerHTML=e.html,d.lastChild&&o.addEventListener(d.lastChild,"click",function(){var t=e.start,i=e.end;g.getBaseModel&&(t=g.mapOffset(t,!0),i=g.mapOffset(i,!0)),f.setSelection(t,i,1/3,function(){a.hide()})},!1),l.appendChild(d)}if(!r){var h=_.getLineStart(_.getLineAtOffset(e.start)),c=_.getLineEnd(_.getLineAtOffset(e.end),!0);r=_.getText(h,c)}if("function"==typeof r&&(r=e.title()),"string"==typeof r){var u=s.createElement(p,"span");u.className="tooltipTitle",u.appendChild(p.createTextNode(r)),r=u}return l.appendChild(r),i&&a.hover.renderQuickFixes(e,t,l),n&&(n.offsetStart=e.start,n.offsetEnd=e.end),l}var a=this,l=a.hover?!0:!1;l&&n&&n.source&&n.source.indexOf("ruler")>=0&&t.length>1&&(l=!1);for(var d,h=[],c=0;c0&&m.addProjection({start:0,end:v}),m}var x;if(t.length>0&&this._editor&&(x=this._editor.getAnnotationModel().getAnnotations()),1===t.length){if(u=r(t[0],x,l),u&&u.firstChild){var b=u.firstChild.className;b&&(b+=" "),b+="single",u.firstChild.className=b}return u}var C=s.createElement(p,"div"),w=s.createElement(p,"multi_anno");w.appendChild(p.createTextNode(e.multipleAnnotations)),C.appendChild(w);for(var T=0;Ti;i++){var o=arguments[i];for(var r in o)t.call(o,r)&&(e[r]=o[r])}return e}return{clone:function(t){if(Array.isArray(t))return Array.prototype.slice.call(t);var i=Object.create(Object.getPrototypeOf(t));return e(i,t),i},mixin:e,toArray:function(e){return Array.isArray(e)?e:[e]}}}),define("orion/editor/editor",["i18n!orion/editor/nls/messages","orion/editor/eventTarget","orion/editor/tooltip","orion/editor/annotations","orion/objects","orion/util"],function(e,t,i,n,o,r){function s(e){e=e||{},this._domNode=e.domNode,this._model=e.model,this._undoStack=e.undoStack,this._statusReporter=e.statusReporter,this._title=null;var t=this;this._listener={onChanged:function(e){t.onChanged(e)}},this._model&&this._model.addEventListener("Changed",this._listener.onChanged),this.checkDirty()}function a(e){e=e||{},s.call(this,e),this._textViewFactory=e.textViewFactory,this._undoStackFactory=e.undoStackFactory,this._textDNDFactory=e.textDNDFactory,this._annotationFactory=e.annotationFactory,this._zoomRulerFactory=e.zoomRulerFactory,this._foldingRulerFactory=e.foldingRulerFactory,this._lineNumberRulerFactory=e.lineNumberRulerFactory,this._contentAssistFactory=e.contentAssistFactory,this._keyBindingFactory=e.keyBindingFactory,this._hoverFactory=e.hoverFactory,this._syntaxHighlighter=e.syntaxHighlighter,this._annotationStyler=null,this._annotationModel=null,this._annotationRuler=null,this._lineNumberRuler=null,this._overviewRuler=null,this._zoomRuler=null,this._foldingRuler=null,this._contentAssist=null}var l=n.AnnotationType,d="orion.annotation.highlightError";return s.prototype={destroy:function(){this.uninstall(),this._statusReporter=this._domNode=null,this._model&&this._model.removeEventListener("Changed",this._listener.onChanged)},checkDirty:function(){this.setDirty(this._undoStack&&!this._undoStack.isClean())},focus:function(){},getModel:function(){return this._model},getText:function(e,t){return this.getModel().getText(e,t)},getTitle:function(){return this._title},getUndoStack:function(){return this._undoStack},install:function(){this.installed=!0},isDirty:function(){return this._undoStack?!this._undoStack.isClean():this._dirty},markClean:function(){this.getUndoStack().markClean(),this.setDirty(!1)},onDirtyChanged:function(e){return this.dispatchEvent(e)},onInputChanged:function(e){return this.dispatchEvent(e)},onChanged:function(){this.checkDirty()},reportStatus:function(e,t,i){this._statusReporter&&this._statusReporter(e,t,i)},resize:function(){},setDirty:function(e){this._dirty!==e&&(this._dirty=e,this.onDirtyChanged({type:"DirtyChanged"}))},_setModelText:function(e){this._model&&this._model.setText(e)},setInput:function(e,t,i,n){this._title=e,n||(t?this.reportStatus(t,"error"):null!==i&&void 0!==i&&("string"==typeof i&&this._setModelText(i),this._undoStack&&this._undoStack.reset())),this.checkDirty(),this.onInputChanged({type:"InputChanged",title:e,message:t,contents:i,contentsSaved:n})},setText:function(e,t,i){this.getModel().setText(e,t,i)},uninstall:function(){this.installed=!1}},t.EventTarget.addMixin(s.prototype),a.prototype=new s,o.mixin(a.prototype,{destroy:function(){s.prototype.destroy.call(this),this._textViewFactory=this._undoStackFactory=this._textDNDFactory=this._annotationFactory=this._foldingRulerFactory=this._lineNumberRulerFactory=this._contentAssistFactory=this._keyBindingFactory=this._hoverFactory=this._zoomRulerFactory=null},getAnnotationModel:function(){return this._annotationModel},getAnnotationRuler:function(){return this._annotationRuler},getAnnotationStyler:function(){return this._annotationStyler},getContentAssist:function(){return this._contentAssist},getFoldingRuler:function(){return this._foldingRuler},getLineNumberRuler:function(){return this._lineNumberRuler},getTooltip:function(){return i.Tooltip.getTooltip(this._textView,this)},getZoomRuler:function(){return this._zoomRuler},getModel:function(){if(!this._textView)return null;var e=this._textView.getModel();return e.getBaseModel&&(e=e.getBaseModel()),e},getOverviewRuler:function(){return this._overviewRuler},getTextView:function(){return this._textView},getKeyModes:function(){return this._textView.getKeyModes()},getSourceCodeActions:function(){return this._sourceCodeActions},getLinkedMode:function(){return this._linkedMode},getTextActions:function(){return this._textActions},focus:function(){this._textView&&this._textView.focus()},resize:function(){this._textView&&this._textView.resize()},setAnnotationRulerVisible:function(e,t){if((this._annotationRulerVisible!==e||t)&&(this._annotationRulerVisible=e,this._annotationRuler)){var i=this._textView;e?i.addRuler(this._annotationRuler,0):i.removeRuler(this._annotationRuler)}},setFoldingRulerVisible:function(e,t){if((this._foldingRulerVisible!==e||t)&&(this._foldingRulerVisible=e,this._foldingRuler)){var i=this._textView;i.getModel().getBaseModel&&(e?i.addRuler(this._foldingRuler):i.removeRuler(this._foldingRuler))}},setLineNumberRulerVisible:function(e,t){if((this._lineNumberRulerVisible!==e||t)&&(this._lineNumberRulerVisible=e,this._lineNumberRuler)){var i=this._textView;e?i.addRuler(this._lineNumberRuler,this._annotationRulerVisible?1:0):i.removeRuler(this._lineNumberRuler)}},setOverviewRulerVisible:function(e,t){if((this._overviewRulerVisible!==e||t)&&(this._overviewRulerVisible=e,this._overviewRuler)){var i=this._textView;e?i.addRuler(this._overviewRuler):i.removeRuler(this._overviewRuler)}},setZoomRulerVisible:function(e,t){if((this._zoomRulerVisible!==e||t)&&(this._zoomRulerVisible=e,this._zoomRuler)){var i=this._textView;e?i.addRuler(this._zoomRuler):i.removeRuler(this._zoomRuler)}},mapOffset:function(e,t){var i=this._textView,n=i.getModel();return n.getBaseModel&&(e=n.mapOffset(e,t)),e},getLineAtOffset:function(e){return this.getModel().getLineAtOffset(this.mapOffset(e))},getLineStart:function(e){return this.getModel().getLineStart(e)},getCaretOffset:function(){return this.mapOffset(this._textView.getCaretOffset())},getSelectionText:function(e){var t=this._textView;return t.getSelectionText(e)},getSelection:function(){var e=this._textView,t=e.getSelection(),i=e.getModel();return i.getBaseModel&&(t.start=i.mapOffset(t.start),t.end=i.mapOffset(t.end)),t},getSelections:function(){var e=this._textView,t=e.getModel(),i=e.getSelections();return i.forEach(function(e){t.getBaseModel&&(e.start=t.mapOffset(e.start),e.end=t.mapOffset(e.end))}),i},getStyleAccessor:function(){var e=null;if(this._syntaxHighlighter){var t=this._syntaxHighlighter.getStyler();t&&t.getStyleAccessor&&(e=t.getStyleAccessor())}return e},_expandOffset:function(e){var t=this._textView.getModel(),i=this._annotationModel;if(i&&t.getBaseModel)for(var n=i.getAnnotations(e,e+1);n.hasNext();){var o=n.next();o.type===l.ANNOTATION_FOLDING&&o.expand&&o.expand()}},setCaretOffset:function(e,t,i){var n=this._textView,o=n.getModel();o.getBaseModel&&(this._expandOffset(e),e=o.mapOffset(e,!0)),n.setCaretOffset(e,t,i)},setText:function(e,t,i,n,o){var r=this._textView,s=r.getModel();s.getBaseModel&&(void 0!==t&&(this._expandOffset(t),t=s.mapOffset(t,!0)),void 0!==i&&(this._expandOffset(i),i=s.mapOffset(i,!0))),r.setText(e,t,i,n,o)},setSelection:function(e,t,i,n){var o=this._textView,r=o.getModel();r.getBaseModel&&(this._expandOffset(e),this._expandOffset(t),e=r.mapOffset(e,!0),t=r.mapOffset(t,!0)),o.setSelection(e,t,i,n)},setSelections:function(e,t,i){var n=this,o=this._textView,r=o.getModel();e.forEach(function(e){var t=e.start,i=e.end;r.getBaseModel&&(n._expandOffset(t),n._expandOffset(i),t=r.mapOffset(t,!0),i=r.mapOffset(i,!0)),e.start=t,e.end=i}),o.setSelections(e,t,i)},moveSelection:function(e,t,i,n){t=t||e;var o=this._textView;this.setSelection(e,t,1/3,function(){(void 0===n||n)&&o.focus(),i&&i()})},_getTooltipInfo:function(e,t){var i=this._textView,n=this.getAnnotationModel();if(!n)return null;var o=this._annotationStyler;if(!o)return null;if(!i.isValidTextPosition(e,t))return null;var r=i.getOffsetAtLocation(e,t);if(-1===r)return null;r=this.mapOffset(r);for(var s=o.getAnnotationsByType(n,r,r+1),a=[],l=0;l>0,f=s.getLineStart(p),g=s.getLineEnd(p);s.getBaseModel&&(f=s.mapOffset(f),g=s.mapOffset(g));var _=l.ANNOTATION_CURRENT_LINE,m=l.createAnnotation(_,f,g);c.push(m)}this._currentLineAnnotations=c,o.replaceAnnotations(h,c)}}}},installTextView:function(){this.install()},install:function(){if(!this._textView){if(this._textView=this._textViewFactory(),this._undoStackFactory&&(this._undoStack=this._undoStackFactory.createUndoStack(this),this._textView.setOptions({undoStack:this._undoStack}),this.checkDirty()),this._textDNDFactory&&(this._textDND=this._textDNDFactory.createTextDND(this,this._undoStack)),this._contentAssistFactory){var e=this._contentAssistFactory.createContentAssistMode(this);this._contentAssist=e.getContentAssist()}var t=i.Tooltip.getTooltip(this._textView,this);this._hoverFactory&&(this._hover=this._hoverFactory.createHover(this),t.hover=this._hover);var n=this,o=this._textView,r=this;if(this._listener={onModelChanged:function(){r.checkDirty()},onMouseOver:function(e){r._listener.onMouseMove(e)},onMouseDown:function(){r._listener.mouseDown=!0},onMouseUp:function(){r._listener.mouseDown=!1},onMouseMove:function(e){t&&!r._listener.mouseDown&&(e.event.clientX!==r._listener.lastMouseX||e.event.clientY!==r._listener.lastMouseY)&&(r._listener.lastMouseX=e.event.clientX,r._listener.lastMouseY=e.event.clientY,r._hoverTimeout&&(window.clearTimeout(r._hoverTimeout),r._hoverTimeout=null),r._hoverTimeout=window.setTimeout(function(){r._hoverTimeout=null,r._listener&&t.onHover({y:e.y,x:e.x,getTooltipInfo:function(){return r._getTooltipInfo(this.x,this.y)}},e.x,e.y)},175))},onMouseOut:function(){r._hoverTimeout&&(window.clearTimeout(r._hoverTimeout),r._hoverTimeout=null)},onSelection:function(e){t&&t.hide(),r._updateCursorStatus(),r._highlightCurrentLine(e.newValue,e.oldValue)}},o.addEventListener("ModelChanged",this._listener.onModelChanged),o.addEventListener("Selection",this._listener.onSelection),o.addEventListener("MouseOver",this._listener.onMouseOver),o.addEventListener("MouseOut",this._listener.onMouseOut),o.addEventListener("MouseDown",this._listener.onMouseDown),o.addEventListener("MouseUp",this._listener.onMouseUp),o.addEventListener("MouseMove",this._listener.onMouseMove),this._keyBindingFactory){var a;a="function"==typeof this._keyBindingFactory?this._keyBindingFactory(this,this.getKeyModes(),this._undoStack,this._contentAssist):this._keyBindingFactory.createKeyBindings(n,this._undoStack,this._contentAssist),a&&(this._textActions=a.textActions,this._linkedMode=a.linkedMode,this._sourceCodeActions=a.sourceCodeActions)}var h=function(e){if(void 0!==e&&-1!==e){for(var t=this.getView(),i=t.getModel(),o=this.getAnnotationModel(),r=n.mapOffset(i.getLineStart(e)),s=n.mapOffset(i.getLineEnd(e)),a=o.getAnnotations(r,s),d=null;a.hasNext();){var h=a.next();if(h.type===l.ANNOTATION_BOOKMARK){d=h;break}}d?o.removeAnnotation(d):(d=l.createAnnotation(l.ANNOTATION_BOOKMARK,r,s,n.getText(r,s)),o.addAnnotation(d))}};if(this._annotationFactory){var c=o.getModel();if(c.getBaseModel&&(c=c.getBaseModel()),this._annotationModel=this._annotationFactory.createAnnotationModel(c),this._annotationModel){var u=this._annotationStyler=this._annotationFactory.createAnnotationStyler(o,this._annotationModel);u&&(u.addAnnotationType(l.ANNOTATION_CURRENT_SEARCH),u.addAnnotationType(l.ANNOTATION_MATCHING_SEARCH),u.addAnnotationType(l.ANNOTATION_ERROR),u.addAnnotationType(l.ANNOTATION_WARNING),u.addAnnotationType(l.ANNOTATION_MATCHING_BRACKET),u.addAnnotationType(l.ANNOTATION_CURRENT_BRACKET),u.addAnnotationType(l.ANNOTATION_CURRENT_LINE),u.addAnnotationType(l.ANNOTATION_READ_OCCURRENCE),u.addAnnotationType(l.ANNOTATION_WRITE_OCCURRENCE),u.addAnnotationType(l.ANNOTATION_SELECTED_LINKED_GROUP),u.addAnnotationType(l.ANNOTATION_CURRENT_LINKED_GROUP),u.addAnnotationType(l.ANNOTATION_LINKED_GROUP),u.addAnnotationType(d))}var p=this._annotationFactory.createAnnotationRulers(this._annotationModel),f=this._annotationRuler=p.annotationRuler;f&&(f.onDblClick=h,f.setMultiAnnotationOverlay({html:"
"}),f.addAnnotationType(l.ANNOTATION_ERROR),f.addAnnotationType(l.ANNOTATION_WARNING),f.addAnnotationType(l.ANNOTATION_TASK),f.addAnnotationType(l.ANNOTATION_BOOKMARK),f.addAnnotationType(l.ANNOTATION_DIFF_ADDED),f.addAnnotationType(l.ANNOTATION_DIFF_DELETED),f.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED)),this.setAnnotationRulerVisible(this._annotationRulerVisible||void 0===this._annotationRulerVisible,!0),f=this._overviewRuler=p.overviewRuler,f&&(f.addAnnotationType(l.ANNOTATION_CURRENT_SEARCH),f.addAnnotationType(l.ANNOTATION_MATCHING_SEARCH),f.addAnnotationType(l.ANNOTATION_READ_OCCURRENCE),f.addAnnotationType(l.ANNOTATION_WRITE_OCCURRENCE),f.addAnnotationType(l.ANNOTATION_CURRENT_BLAME),f.addAnnotationType(l.ANNOTATION_ERROR),f.addAnnotationType(l.ANNOTATION_WARNING),f.addAnnotationType(l.ANNOTATION_TASK),f.addAnnotationType(l.ANNOTATION_BOOKMARK),f.addAnnotationType(l.ANNOTATION_MATCHING_BRACKET),f.addAnnotationType(l.ANNOTATION_CURRENT_BRACKET),f.addAnnotationType(l.ANNOTATION_CURRENT_LINE),f.addAnnotationType(l.ANNOTATION_DIFF_ADDED),f.addAnnotationType(l.ANNOTATION_DIFF_DELETED),f.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED)),this.setOverviewRulerVisible(this._overviewRulerVisible||void 0===this._overviewRulerVisible,!0)}this._zoomRulerFactory&&(this._zoomRuler=this._zoomRulerFactory.createZoomRuler(this._annotationModel),this.setZoomRulerVisible(this._zoomRulerVisible,!0)),this._lineNumberRulerFactory&&(this._lineNumberRuler=this._lineNumberRulerFactory.createLineNumberRuler(this._annotationModel),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_CURRENT_BLAME),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_BLAME),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_ADDED),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_DELETED),this._lineNumberRuler.onDblClick=h,this.setLineNumberRulerVisible(this._lineNumberRulerVisible||void 0===this._lineNumberRulerVisible,!0)),this._foldingRulerFactory&&(this._foldingRuler=this._foldingRulerFactory.createFoldingRuler(this._annotationModel),this._foldingRuler.addAnnotationType(l.ANNOTATION_FOLDING),this.setFoldingRulerVisible(this._foldingRulerVisible||void 0===this._foldingRulerVisible,!0));var g={type:"TextViewInstalled",textView:o};this.dispatchEvent(g),s.prototype.install.call(this)}},uninstallTextView:function(){this.uninstall()},uninstall:function(){var e=this._textView;if(e){e.destroy(),this._annotationModel&&this._annotationModel.setTextModel(null),this._textView=this._undoStack=this._textDND=this._contentAssist=this._listener=this._annotationModel=this._annotationStyler=this._annotationRuler=this._overviewRuler=this._zoomRuler=this._lineNumberRuler=this._foldingRuler=this._currentLineAnnotations=this._title=null,this._dirty=!1,this._foldingRulerVisible=this._overviewRulerVisible=this._zoomRulerVisible=this._lineNumberRulerVisible=this._annotationRulerVisible=void 0;var t={type:"TextViewUninstalled",textView:e};this.dispatchEvent(t),s.prototype.uninstall.call(this)}},_updateCursorStatus:function(){for(var t=this.getKeyModes(),i=0;i1)o=r.formatMessage(e.multiSelections,a.length);else{var l=a[0].getCaret(),d=s.getLineAtOffset(l),h=s.getLineStart(d),c=l-h;o=localStorage.languageTools?r.formatMessage(e.lineColumnOffset,d+1,c+1,l):r.formatMessage(e.lineColumn,d+1,c+1)}this.reportStatus(o)},showAnnotations:function(e,t,i,n){var o=this._annotationModel;if(o){for(var r,s=[],a=[],d=o.getTextModel(),h=o.getAnnotations();h.hasNext();)r=h.next(),-1!==t.indexOf(r.type)&&r.creatorID===this&&s.push(r);
-if(e)for(var c=0;c',s.blame=e,s})},showDiffAnnotations:function(e){this.showAnnotations(e,[l.ANNOTATION_DIFF_ADDED,l.ANNOTATION_DIFF_MODIFIED,l.ANNOTATION_DIFF_DELETED],null,function(e){return"added"===e.type?l.ANNOTATION_DIFF_ADDED:"modified"===e.type?l.ANNOTATION_DIFF_MODIFIED:l.ANNOTATION_DIFF_DELETED})},showSelection:function(e,t,i,n,o){if("number"==typeof e)return"number"!=typeof t&&(t=e),this.moveSelection(e,t),!0;if("number"==typeof i){var r=this.getModel(),s=r.getLineStart(i-1);return"number"==typeof n&&(s+=n),"number"!=typeof o&&(o=0),this.moveSelection(s,s+o),!0}return!1},_setModelText:function(e){this._textView&&(this._textView.setText(e),this._textView.getModel().setLineDelimiter("auto"),this._highlightCurrentLine(this._textView.getSelections()))},setInput:function(e,t,i,n,o){s.prototype.setInput.call(this,e,t,i,n),!this._textView||n||o||this._textView.focus()},onGotoLine:function(e,t,i,n){if(this._textView){var o=this.getModel();e=Math.max(0,Math.min(e,o.getLineCount()-1));var r=o.getLineStart(e),s=0;if(void 0===i&&(i=0),"string"==typeof t){var a=o.getLine(e).indexOf(t);-1!==a&&(s=a,i=s+t.length)}else{s=t;var l=o.getLineEnd(e)-r;s=Math.min(s,l),i=Math.min(i,l)}this.moveSelection(r+s,r+i,n)}}}),{BaseEditor:s,Editor:a}}),define("orion/editor/find",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/keyModes","orion/editor/annotations","orion/regex","orion/objects","orion/util"],function(e,t,i,n,o,r,s){function a(e){var t=e.getTextView();i.KeyMode.call(this,t),this.editor=e,this._active=!1,this._success=!0,this._ignoreSelection=!1,this._prefix="",t.setAction("incrementalFindCancel",function(){return this.setActive(!1),!0}.bind(this)),t.setAction("incrementalFindBackspace",function(){return this._backspace()}.bind(this));var n=this;this._listener={onVerify:function(e){var t=n.editor,i=t.getModel(),r=t.mapOffset(e.start),s=t.mapOffset(e.end),a=i.getText(r,s),l=n._prefix,d=l.match(new RegExp("^"+o.escape(a),"i"));d&&d.length>0&&(l=n._prefix+=e.text,n._success=!0,n._status(),n.find(n._forward,!0),e.text=null)},onSelection:function(){n._ignoreSelection||n.setActive(!1)}}}function l(e,t,i){if(e){this._editor=e,this._undoStack=t,this._showAll=!0,this._visible=!1,this._caseInsensitive=!0,this._wrap=!0,this._wholeWord=!1,this._incremental=!0,this._regex=!1,this._findAfterReplace=!0,this._hideAfterFind=!1,this._reverse=!1,this._start=void 0,this._end=void 0,this._timer=void 0,this._lastString="";var n=this;this._listeners={onEditorFocus:function(e){n._removeCurrentAnnotation(e)}},this.setOptions(i)}}var d={};return a.prototype=new i.KeyMode,r.mixin(a.prototype,{createKeyBindings:function(){var e=t.KeyBinding,i=[];return i.push({actionID:"incrementalFindBackspace",keyBinding:new e(8)}),i.push({actionID:"incrementalFindCancel",keyBinding:new e(13)}),i.push({actionID:"incrementalFindCancel",keyBinding:new e(27)}),i.push({actionID:"incrementalFindReverse",keyBinding:new e(38)}),i.push({actionID:"incrementalFind",keyBinding:new e(40)}),i.push({actionID:"incrementalFindReverse",keyBinding:new e("k",!0,!0)}),i.push({actionID:"incrementalFind",keyBinding:new e("k",!0)}),i},find:function(e,t){if(this._forward=e,!this.isActive())return this.setActive(!0),!1;var i=this._prefix;if(0===i.length)return!1;var n,o=this.editor,r=o.getModel();n=e?this._success?t?this._start:o.getCaretOffset()+1:0:this._success?t?this._start:o.getCaretOffset():r.getCharCount()-1;var s=o.getModel().find({string:i,start:n,reverse:!e,caseInsensitive:i.toLowerCase()===i}).next();return s?(t||(this._start=n),this._success=!0,this._ignoreSelection=!0,o.moveSelection(e?s.start:s.end,e?s.end:s.start),this._ignoreSelection=!1):this._success=!1,this._status(),!0},isActive:function(){return this._active},isStatusActive:function(){return this.isActive()},setActive:function(e){if(this._active!==e){this._active=e,this._prefix="",this._success=!0;var t=this.editor,i=t.getTextView();this._start=this.editor.getCaretOffset(),this.editor.setCaretOffset(this._start),this._active?(i.addEventListener("Verify",this._listener.onVerify),i.addEventListener("Selection",this._listener.onSelection),i.addKeyMode(this)):(i.removeEventListener("Verify",this._listener.onVerify),i.removeEventListener("Selection",this._listener.onSelection),i.removeKeyMode(this)),this._status()}},_backspace:function(){var e=this._prefix;return e=this._prefix=e.substring(0,e.length-1),0===e.length?(this._success=!0,this._ignoreSelection=!0,this.editor.setCaretOffset(this.editor.getSelection().start),this._ignoreSelection=!1,this._status(),!0):this.find(this._forward,!0)},_status:function(){if(!this.isActive())return void this.editor.reportStatus("");var t;t=this._forward?this._success?e.incrementalFindStr:e.incrementalFindStrNotFound:this._success?e.incrementalFindReverseStr:e.incrementalFindReverseStrNotFound,t=s.formatMessage(t,this._prefix),this.editor.reportStatus(t,this._success?"":"error")}}),d.IncrementalFind=a,l.prototype={find:function(e,t,i){this.setOptions({reverse:!e});var n,o=this.getFindString();t&&(o=t.findString||o,n=t.count);var r=this.getOptions();this.setOptions(t);var s=i?this._startOffset:this.getStartOffset(),a=this._doFind(o,s,n);return a&&(i||(this._startOffset=a.start)),this.setOptions(r),this._hideAfterFind&&this.hide(),a},getStartOffset:function(){return void 0!==this._start?this._start:this._reverse?this._editor.getSelection().start-1:this._editor.getCaretOffset()},getFindString:function(){var e=this._editor.getSelection(),t=this._editor.getText(e.start,e.end);return this._regex&&(t=o.escape(t)),t||this._lastString},getOptions:function(){return{showAll:this._showAll,caseInsensitive:this._caseInsensitive,wrap:this._wrap,wholeWord:this._wholeWord,incremental:this._incremental,regex:this._regex,findAfterReplace:this._findAfterReplace,hideAfterFind:this._hideAfterFind,reverse:this._reverse,findCallback:this._findCallback,start:this._start,end:this._end}},getReplaceString:function(){return""},hide:function(){this._visible=!1,this._savedOptions&&(this.setOptions(this._savedOptions.pop()),0===this._savedOptions.length&&(this._savedOptions=null)),this._removeAllAnnotations();var e=this._editor.getTextView();e&&(e.removeEventListener("Focus",this._listeners.onEditorFocus),e.focus())},_processReplaceString:function(e){var t=e;if(this._regex){t="";for(var i=!1,n=this._editor.getModel().getLineDelimiter(),o=0;o0&&(r.endUndo(),n.setRedraw(!0)),a>0?i.reportStatus(s.formatMessage(e.replacedMatches,l)):i.reportStatus(e.nothingReplaced,"error"),r._replacingAll=!1},100)}},setOptions:function(e){if(e){if((e.showAll===!0||e.showAll===!1)&&this._showAll!==e.showAll&&(this._showAll=e.showAll,this.isVisible()))if(this._showAll)this._markAllOccurrences();else{var t=this._editor.getAnnotationModel();t&&t.removeAnnotations(n.AnnotationType.ANNOTATION_MATCHING_SEARCH)}(e.caseInsensitive===!0||e.caseInsensitive===!1)&&(this._caseInsensitive=e.caseInsensitive),(e.wrap===!0||e.wrap===!1)&&(this._wrap=e.wrap),(e.wholeWord===!0||e.wholeWord===!1)&&(this._wholeWord=e.wholeWord),(e.incremental===!0||e.incremental===!1)&&(this._incremental=e.incremental),(e.regex===!0||e.regex===!1)&&(this._regex=e.regex),(e.findAfterReplace===!0||e.findAfterReplace===!1)&&(this._findAfterReplace=e.findAfterReplace),(e.hideAfterFind===!0||e.hideAfterFind===!1)&&(this._hideAfterFind=e.hideAfterFind),(e.reverse===!0||e.reverse===!1)&&(this._reverse=e.reverse),e.hasOwnProperty("findCallback")&&(this._findCallback=e.findCallback),e.hasOwnProperty("start")&&(this._start=e.start),e.hasOwnProperty("end")&&(this._end=e.end)}},show:function(e){this._visible=!0,e&&(this._savedOptions||(this._savedOptions=[]),this._savedOptions.push(this.getOptions()),this.setOptions(e)),this._startOffset=this._editor.getSelection().start,this._editor.getTextView().addEventListener("Focus",this._listeners.onEditorFocus);var t=this;window.setTimeout(function(){t._incremental&&t.find(!0,null,!0)},0)},startUndo:function(){this._undoStack&&this._undoStack.startCompoundChange()},endUndo:function(){this._undoStack&&this._undoStack.endCompoundChange()},_find:function(e,t,i){return this._editor.getModel().find({string:e,start:t,end:this._end,reverse:this._reverse,wrap:i?!1:this._wrap,regex:this._regex,wholeWord:this._wholeWord,caseInsensitive:this._caseInsensitive})},_doFind:function(t,i,o,r){o=o||1;var s=this._editor;if(!t)return this._removeAllAnnotations(),null;this._lastString=t;var a,l;if(this._regex)try{l=this._find(t,i,r)}catch(d){return void s.reportStatus(d.message,"error")}else l=this._find(t,i,r);for(var h=0;o>h&&l.hasNext();h++)a=l.next();if(!this._replacingAll){if(a?this._editor.reportStatus(""):this._editor.reportStatus(e.notFound,"error"),this.isVisible()){var c=n.AnnotationType.ANNOTATION_CURRENT_SEARCH,u=s.getAnnotationModel();if(u&&(u.removeAnnotations(c),a&&u.addAnnotation(n.AnnotationType.createAnnotation(c,a.start,a.end))),this._showAll){this._timer&&window.clearTimeout(this._timer);var p=this;this._timer=window.setTimeout(function(){p._markAllOccurrences(),p._timer=null},500)}}this._findCallback?this._findCallback(a):a&&s.moveSelection(a.start,a.end,null,!1)}return a},_doReplace:function(e,t,i,n){var o=this._editor;this._regex&&(n=o.getText(e,t).replace(new RegExp(i,this._caseInsensitive?"i":""),n)),o.setText(n,e,t),o.setSelection(e,e+n.length,!0)},_markAllOccurrences:function(){var e=this._editor.getAnnotationModel();if(e){for(var t,i=n.AnnotationType.ANNOTATION_MATCHING_SEARCH,o=e.getAnnotations(),r=[];o.hasNext();){var s=o.next();s.type===i&&r.push(s)}if(this.isVisible()){var a=this.getFindString();for(o=this._editor.getModel().find({string:a,regex:this._regex,wholeWord:this._wholeWord,caseInsensitive:this._caseInsensitive}),t=[];o.hasNext();){var l=o.next();t.push(n.AnnotationType.createAnnotation(i,l.start,l.end))}}e.replaceAnnotations(r,t)}},_removeAllAnnotations:function(){var e=this._editor.getAnnotationModel();e&&(e.removeAnnotations(n.AnnotationType.ANNOTATION_CURRENT_SEARCH),e.removeAnnotations(n.AnnotationType.ANNOTATION_MATCHING_SEARCH))},_removeCurrentAnnotation:function(){var e=this._editor.getAnnotationModel();e&&e.removeAnnotations(n.AnnotationType.ANNOTATION_CURRENT_SEARCH)}},d.Find=l,d}),define("orion/editor/findUI",["i18n!orion/editor/nls/messages","orion/editor/find","orion/objects","orion/editor/util","orion/util"],function(e,t,i,n,o){function r(e,i,n){t.Find.call(this,e,i,n)}return r.prototype=new t.Find,i.mixin(r.prototype,{getFindString:function(){var e=this._findInput;return e?e.value:t.Find.prototype.getFindString.call(this)},getReplaceString:function(){var e=this._replaceInput;return e?e.value:t.Find.prototype.getReplaceString(this)},hide:function(){var e=this.isVisible();t.Find.prototype.hide.call(this),e&&(this._rootDiv.className="textViewFind")},show:function(e){t.Find.prototype.show.call(this,e);var i=e.findString,n=e.replaceString,o=this._findInput;if(o||(this._create(),o=this._findInput),i&&(o.value=i),n){var r=this._replaceInput;r.value=n}var s=this;window.setTimeout(function(){s._rootDiv.className="textViewFind show",o.select(),o.focus()},0)},_create:function(){var e=this,t=this._editor.getTextView(),i=t.getOptions("parent"),r=i.ownerDocument,s=o.createElement(r,"div");s.className="textViewFind",n.addEventListener(s,"keydown",function(t){e._handleKeyDown(t)}),this._rootDiv=s,this._createContents(r,s),t._rootDiv.insertBefore(s,t._rootDiv.firstChild)},_createContents:function(t,i){var r=this,s=o.createElement(t,"input");s.className="textViewFindInput",this._findInput=s,s.type="text",s.placeholder=e.findWith,n.addEventListener(s,"input",function(e){return r._handleInput(e)}),i.appendChild(s);var a=o.createElement(t,"span");r._createButton(t,a,e.next,function(){r.find(!0)}),r._createButton(t,a,e.previous,function(){r.find(!1)}),i.appendChild(a);var l=r._editor.getTextView().getOptions("readonly");if(!l){var d=o.createElement(t,"input");d.className="textViewReplaceInput",this._replaceInput=d,d.type="text",d.placeholder=e.replaceWith,i.appendChild(d),a=o.createElement(t,"span"),r._createButton(t,a,e.replace,function(){r.replace()}),r._createButton(t,a,e.replaceAll,function(){r.replaceAll()}),i.appendChild(a)}a=o.createElement(t,"span"),r._createButton(t,a,e.regex,function(e){r._toggle("regex",e.target)},this._regex,e.regexTooltip),r._createButton(t,a,e.caseInsensitive,function(e){r._toggle("caseInsensitive",e.target)},this._caseInsensitive,e.caseInsensitiveTooltip),r._createButton(t,a,e.wholeWord,function(e){r._toggle("wholeWord",e.target)},this._wholeWord,e.wholeWordTooltip),i.appendChild(a);var h=r._createButton(t,i,"",function(){r.hide()});h.className="textViewFindCloseButton",h.title=e.closeTooltip},_createButton:function(e,t,i,o,r,s){var a=e.createElement("button");return a.type="button",this._checked(r,a),s&&(a.title=s),n.addEventListener(a,"click",function(e){o.call(this,e)},!1),i&&a.appendChild(e.createTextNode(i)),t.appendChild(a),a},_toggle:function(e,t){var i={};i[e]=!this["_"+e],this.setOptions(i),this._checked(i[e],t)},_checked:function(e,t){t.className="textViewFindButton",e&&(t.className+=" checked")},_handleInput:function(){return this._incremental&&this.find(!0,null,!0),!0},_handleKeyDown:function(e){var t,i=(o.isMac?e.metaKey:e.ctrlKey)&&!e.altKey&&!e.shiftKey;return i&&70===e.keyCode&&(t=!0),((o.isMac?e.metaKey:e.ctrlKey)&&!e.altKey&&75===e.keyCode||13===e.keyCode)&&(this.find(13===e.keyCode?this._reverse?e.shiftKey:!e.shiftKey:!e.shiftKey),t=!0),i&&82===e.keyCode&&(this.replace(),t=!0),27===e.keyCode&&(this.hide(),t=!0),t?(e.stopPropagation&&e.stopPropagation(),e.preventDefault&&e.preventDefault(),e.cancelBubble=!0,!1):!0}}),{FindUI:r}}),define("orion/editor/actions",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/annotations","orion/editor/tooltip","orion/editor/find","orion/editor/findUI","orion/util"],function(e,t,i,n,o,r,s){function a(e,t,i,n){function o(e,t,i){s.setText(e,t,i),r+=t-i+e.length}var r=0,s=e.editor,a=s.getSelections();!n&&(t||a.length>1)&&e.startUndo(),a.forEach(function(e){e.start+=r,e.end+=r,i(e,o)}),s.setSelections(a),!n&&(t||a.length>1)&&e.endUndo()}function l(e,t,i){this.editor=e,this.undoStack=t,this._incrementalFind=new o.IncrementalFind(e),this._find=i?i:new r.FindUI(e,t),this._lastEditLocation=null,this.init()}function d(e,t,i,n){this.editor=e,this.undoStack=t,this.contentAssist=i,this.linkedMode=n,this.contentAssist&&this.contentAssist.addEventListener("ProposalApplied",this.contentAssistProposalApplied.bind(this)),this.init()}var h=i.AnnotationType,c={};return l.prototype={init:function(){var i=this.editor.getTextView();this._lastEditListener={onModelChanged:function(e){this.editor.isDirty()&&(this._lastEditLocation=e.start+e.addedCharCount)}.bind(this)},i.addEventListener("ModelChanged",this._lastEditListener.onModelChanged),i.setAction("undo",function(e){if(this.undoStack){var t=1;for(e&&e.count&&(t=e.count);t>0;)this.undoStack.undo(),--t;return!0}return!1}.bind(this),{name:e.undo}),i.setAction("redo",function(e){if(this.undoStack){var t=1;for(e&&e.count&&(t=e.count);t>0;)this.undoStack.redo(),--t;return!0}return!1}.bind(this),{name:e.redo}),i.setKeyBinding(new t.KeyBinding("f",!0),"find"),i.setAction("find",function(){if(this._find){var e=this.editor.getSelection();return this._find.show({findString:this.editor.getText(e.start,e.end)}),!0}return!1}.bind(this),{name:e.find}),i.setKeyBinding(new t.KeyBinding("k",!0),"findNext"),i.setAction("findNext",function(e){return this._find?(this._find.find(!0,e),!0):!1}.bind(this),{name:e.findNext}),i.setKeyBinding(new t.KeyBinding("k",!0,!0),"findPrevious"),i.setAction("findPrevious",function(e){return this._find?(this._find.find(!1,e),!0):!1}.bind(this),{name:e.findPrevious}),i.setKeyBinding(new t.KeyBinding("j",!0),"incrementalFind"),i.setAction("incrementalFind",function(){return this._incrementalFind&&this._incrementalFind.find(!0),!0}.bind(this),{name:e.incrementalFind}),i.setKeyBinding(new t.KeyBinding("j",!0,!0),"incrementalFindReverse"),i.setAction("incrementalFindReverse",function(){return this._incrementalFind&&this._incrementalFind.find(!1),!0}.bind(this),{name:e.incrementalFindReverse}),i.setAction("tab",function(){return this.indentLines()}.bind(this)),i.setAction("shiftTab",function(){return this.unindentLines()}.bind(this),{name:e.unindentLines}),i.setKeyBinding(new t.KeyBinding(38,!1,!1,!0),"moveLinesUp"),i.setAction("moveLinesUp",function(){return this.moveLinesUp()}.bind(this),{name:e.moveLinesUp}),i.setKeyBinding(new t.KeyBinding(40,!1,!1,!0),"moveLinesDown"),i.setAction("moveLinesDown",function(){return this.moveLinesDown()}.bind(this),{name:e.moveLinesDown}),i.setKeyBinding(new t.KeyBinding(38,!0,!1,!0),"copyLinesUp"),i.setAction("copyLinesUp",function(){return this.copyLinesUp()}.bind(this),{name:e.copyLinesUp}),i.setKeyBinding(new t.KeyBinding(40,!0,!1,!0),"copyLinesDown"),i.setAction("copyLinesDown",function(){return this.copyLinesDown()}.bind(this),{name:e.copyLinesDown}),i.setKeyBinding(new t.KeyBinding("d",!0,!1,!1),"deleteLines"),i.setAction("deleteLines",function(e){return this.deleteLines(e)}.bind(this),{name:e.deleteLines}),i.setKeyBinding(new t.KeyBinding("l",!s.isMac,!1,!1,s.isMac),"gotoLine"),i.setAction("gotoLine",function(){return this.gotoLine()}.bind(this),{name:e.gotoLine}),i.setKeyBinding(new t.KeyBinding(190,!0),"nextAnnotation"),i.setAction("nextAnnotation",function(){return this.nextAnnotation(!0)}.bind(this),{name:e.nextAnnotation}),i.setKeyBinding(new t.KeyBinding(188,!0),"previousAnnotation"),i.setAction("previousAnnotation",function(){return this.nextAnnotation(!1)}.bind(this),{name:e.prevAnnotation}),i.setKeyBinding(new t.KeyBinding("e",!0,!1,!0,!1),"expand"),i.setAction("expand",function(){return this.expandAnnotation(!0)}.bind(this),{name:e.expand}),i.setKeyBinding(new t.KeyBinding("c",!0,!1,!0,!1),"collapse"),i.setAction("collapse",function(){return this.expandAnnotation(!1)}.bind(this),{name:e.collapse}),i.setKeyBinding(new t.KeyBinding("e",!0,!0,!0,!1),"expandAll"),i.setAction("expandAll",function(){return this.expandAnnotations(!0)}.bind(this),{name:e.expandAll}),i.setKeyBinding(new t.KeyBinding("c",!0,!0,!0,!1),"collapseAll"),i.setAction("collapseAll",function(){return this.expandAnnotations(!1)}.bind(this),{name:e.collapseAll}),i.setKeyBinding(new t.KeyBinding("q",!s.isMac,!1,!1,s.isMac),"lastEdit"),i.setAction("lastEdit",function(){return this.gotoLastEdit()}.bind(this),{name:e.lastEdit})},copyLinesDown:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineStart(n),s=i.getLineEnd(o,!0),a=i.getLineCount(),l="",d=i.getText(r,s);o===a-1&&(d=(l=i.getLineDelimiter())+d);var h=s;t(d,h,h),e.start=h+l.length,e.end=h+d.length}),!0},copyLinesUp:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineStart(n),s=i.getLineEnd(o,!0),a=i.getLineCount(),l="",d=i.getText(r,s);o===a-1&&(d+=l=i.getLineDelimiter());var h=r;t(d,h,h),e.start=h,e.end=h+d.length-l.length}),!0},deleteLines:function(e){var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=1;e&&e.count&&(n=e.count);var o=t.getModel();return a(this,!1,function(e,t){var i,r=o.getLineAtOffset(e.start),s=o.getLineStart(r);i=e.start!==e.end||1===n?o.getLineAtOffset(e.end>e.start?e.end-1:e.end):Math.min(r+n-1,o.getLineCount()-1);var a=o.getLineEnd(i,!0);t("",s,a),e.start=e.end=s}),!0},expandAnnotation:function(e){var t=this.editor,n=t.getAnnotationModel();if(!n)return!0;var o=t.getModel(),r=t.getCaretOffset(),s=o.getLineAtOffset(r),a=o.getLineStart(s),l=o.getLineEnd(s,!0);o.getBaseModel&&(a=o.mapOffset(a),l=o.mapOffset(l),o=o.getBaseModel());for(var d,h=n.getAnnotations(a,l);!d&&h.hasNext();){var c=h.next();c.type===i.AnnotationType.ANNOTATION_FOLDING&&(d=c)}return d&&e!==d.expanded&&(e?d.expand():(t.setCaretOffset(d.start),d.collapse())),!0},expandAnnotations:function(e){var t=this.editor,n=t.getTextView(),o=t.getAnnotationModel();if(!o)return!0;var r,s=o.getAnnotations();for(n.setRedraw(!1);s.hasNext();)r=s.next(),r.type===i.AnnotationType.ANNOTATION_FOLDING&&e!==r.expanded&&(e?r.expand():r.collapse());return n.setRedraw(!0),!0},indentLines:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;if(t.getOptions("tabMode")){var i=e.getModel(),n=0,o=e.getSelections();return o.length>1&&this.startUndo(),o.some(function(r){r.start+=n,r.end+=n;var s=i.getLineAtOffset(r.start),a=i.getLineAtOffset(r.end>r.start?r.end-1:r.end);if(!(s!==a||o.length>1))return!0;var l=[];l.push("");for(var d=s;a>=d;d++)l.push(i.getLine(d,!0));var h=i.getLineStart(s),c=i.getLineEnd(a,!0),u=t.getOptions("tabSize","expandTab"),p=u.expandTab?new Array(u.tabSize+1).join(" "):"	",f=l.join(p);e.setText(f,h,c);var g=h===r.start?r.start:r.start+p.length,_=r.end+(a-s+1)*p.length;return n+=h-c+f.length,r.start=g,r.end=_,!1})?!1:(e.setSelections(o),o.length>1&&this.endUndo(),!0)}},gotoLastEdit:function(){return"number"==typeof this._lastEditLocation&&this.editor.showSelection(this._lastEditLocation),!0},gotoLine:function(){var t=this.editor,i=t.getModel(),n=i.getLineAtOffset(t.getCaretOffset());return n=prompt(e.gotoLinePrompty,n+1),n&&(n=parseInt(n,10),t.onGotoLine(n-1,0)),!0},moveLinesDown:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!0,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineCount();if(o!==r-1){var s,a=i.getLineStart(n),l=i.getLineEnd(o,!0),d=i.getLineEnd(o+1,!0)-(l-a),h=0;if(o!==r-2)s=i.getText(a,l);else{var c=i.getLineEnd(o);s=i.getText(c,l)+i.getText(a,c),h+=l-c}t("",a,l),t(s,d,d),e.start=d+h,e.end=d+h+s.length}}),!0},moveLinesUp:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!0,function(e,t){var n=i.getLineAtOffset(e.start);if(0!==n){var o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineCount(),s=i.getLineStart(n-1),a=i.getLineStart(n),l=i.getLineEnd(o,!0),d=i.getText(a,l),h=0;if(o===r-1){var c=i.getLineEnd(n-1),u=i.getLineEnd(n-1,!0);d+=i.getText(c,u),a=c,h=u-c}t("",a,l),t(d,s,s),e.start=s,e.end=s+d.length-h}}),!0},nextAnnotation:function(e){function t(e){return!!e.lineStyle||e.type===h.ANNOTATION_MATCHING_BRACKET||e.type===h.ANNOTATION_CURRENT_BRACKET||!r.isAnnotationTypeVisible(e.type)}var i=this.editor,o=i.getAnnotationModel();if(!o)return!0;var r=i.getOverviewRuler()||i.getAnnotationStyler();if(!r)return!0;for(var s=i.getModel(),a=i.getCaretOffset(),l=o.getAnnotations(e?a:0,e?s.getCharCount():a),d=null;l.hasNext();){var c=l.next();if(e){if(c.start<=a)continue}else if(c.start>=a)continue;if(!t(c)&&(d=c,e))break}if(d){var u=[d];for(l=o.getAnnotations(d.start,d.start);l.hasNext();)c=l.next(),c===d||t(c)||u.push(c);var p=i.getTextView(),f=n.Tooltip.getTooltip(p,i);if(!f)return i.moveSelection(d.start),!0;i.moveSelection(d.start,d.start,function(){setTimeout(function(){var e=i.getTextView(),t=d.start,n=e.getLocationAtOffset(t);f.show({x:n.x,y:n.y,getTooltipInfo:function(){return i._getTooltipInfo(this.x,this.y)}},!1,!1)},0)})}return!0},unindentLines:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;if(t.getOptions("tabMode")){var i=e.getModel();return a(this,!1,function(e,n){for(var o=i.getLineAtOffset(e.start),r=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),s=t.getOptions("tabSize"),a=new Array(s+1).join(" "),l=[],d=0,h=0,c=o;r>=c;c++){var u=i.getLine(c,!0);if(i.getLineStart(c)!==i.getLineEnd(c))if(0===u.indexOf("	"))u=u.substring(1),d++;else{if(0!==u.indexOf(a))return!0;u=u.substring(s),d+=s}c===o&&(h=d),l.push(u)}var p=i.getLineStart(o),f=i.getLineEnd(r,!0),g=i.getLineStart(r),_=l.join("");n(_,p,f);var m=p===e.start?e.start:e.start-h,v=Math.max(m,e.end-d+(e.end===g+1&&e.start!==e.end?1:0));e.start=m,e.end=v}),!0}},startUndo:function(){this.undoStack&&this.undoStack.startCompoundChange()},endUndo:function(){this.undoStack&&this.undoStack.endCompoundChange()}},c.TextActions=l,d.prototype={init:function(){var i=this.editor.getTextView();i.setAction("lineStart",function(){return this.lineStart()}.bind(this)),i.setAction("enter",function(){return this.autoIndent()}.bind(this)),i.setKeyBinding(new t.KeyBinding("t",!0,!1,!0),"trimTrailingWhitespaces"),i.setAction("trimTrailingWhitespaces",function(){return this.trimTrailingWhitespaces()}.bind(this),{name:e.trimTrailingWhitespaces}),i.setKeyBinding(new t.KeyBinding(191,!0),"toggleLineComment"),i.setAction("toggleLineComment",function(){return this.toggleLineComment()}.bind(this),{name:e.toggleLineComment}),i.setKeyBinding(new t.KeyBinding(191,!0,!s.isMac,!1,s.isMac),"addBlockComment"),i.setAction("addBlockComment",function(){return this.addBlockComment()}.bind(this),{name:e.addBlockComment}),i.setKeyBinding(new t.KeyBinding(220,!0,!s.isMac,!1,s.isMac),"removeBlockComment"),i.setAction("removeBlockComment",function(){return this.removeBlockComment()}.bind(this),{name:e.removeBlockComment}),i.setKeyBinding(new t.KeyBinding("[",!1,!1,!1,!1,"keypress"),"autoPairSquareBracket"),i.setAction("autoPairSquareBracket",function(){return this.autoPairBrackets("[","]")}.bind(this)),i.setKeyBinding(new t.KeyBinding("]",!1,!1,!1,!1,"keypress"),"skipClosingSquareBracket"),i.setAction("skipClosingSquareBracket",function(){return this.handleClosingBracket("]")}.bind(this)),i.setKeyBinding(new t.KeyBinding("<",!1,!1,!1,!1,"keypress"),"autoPairAngleBracket"),i.setAction("autoPairAngleBracket",function(){return this.autoPairBrackets("<",">")}.bind(this)),i.setKeyBinding(new t.KeyBinding(">",!1,!1,!1,!1,"keypress"),"skipClosingAngleBracket"),i.setAction("skipClosingAngleBracket",function(){return this.handleClosingBracket(">")}.bind(this)),i.setKeyBinding(new t.KeyBinding("(",!1,!1,!1,!1,"keypress"),"autoPairParentheses"),i.setAction("autoPairParentheses",function(){return this.autoPairBrackets("(",")")}.bind(this)),i.setKeyBinding(new t.KeyBinding(")",!1,!1,!1,!1,"keypress"),"skipClosingParenthesis"),i.setAction("skipClosingParenthesis",function(){return this.handleClosingBracket(")")}.bind(this)),i.setKeyBinding(new t.KeyBinding("{",!1,!1,!1,!1,"keypress"),"autoPairBraces"),i.setAction("autoPairBraces",function(){return this.autoPairBrackets("{","}")}.bind(this)),i.setKeyBinding(new t.KeyBinding("}",!1,!1,!1,!1,"keypress"),"skipClosingBrace"),i.setAction("skipClosingBrace",function(){return this.handleClosingBracket("}")}.bind(this)),i.setKeyBinding(new t.KeyBinding("'",!1,!1,!1,!1,"keypress"),"autoPairSingleQuotation"),i.setAction("autoPairSingleQuotation",function(){return this.autoPairQuotations("'")}.bind(this)),i.setKeyBinding(new t.KeyBinding('"',!1,!1,!1,!1,"keypress"),"autoPairDblQuotation"),i.setAction("autoPairDblQuotation",function(){return this.autoPairQuotations('"')}.bind(this)),i.setAction("deletePrevious",function(){return this.deletePrevious()}.bind(this))},autoIndent:function(){function e(e,t){if(e.start===e.end){for(var i,o=n.getLineAtOffset(e.start),a=n.getLine(o,!1),u=n.getLineStart(o),p=0,f=e.start-u;f>p&&(32===(i=a.charCodeAt(p))||9===i);)p++;var g,_,m=a.substring(0,p),v=a.substring(0,f),y=a.substring(f);if(c.smartIndentation&&123===a.charCodeAt(_=v.trimRight().length-1)){var x=f-_-1,b=y.length-y.trimLeft().length;return g=125===a.charCodeAt(f+b)?s+m+r+s+m:s+m+r,t(g,e.start-x,e.end+b),e.start=e.end=e.start+s.length+m.length+r.length-x,!0}if(c.autoCompleteComments&&!h.test(v)&&(l.test(v)||d.test(v))){var C,w=l.exec(v);if(w)return g=s+m+" * ",g+=h.test(y)?y.substring(0,y.length-2).trim():y.trim(),n.getLineCount()!==o+1&&d.test(n.getLine(o+1))||(g+=s+m+" */"),t(g,e.start,e.end+y.length),e.start=e.end=e.start+s.length+m.length+3,!0;if(w=d.exec(v))for(var T=o-1;T>=0;T--){var L=n.getLine(T,!1);if(l.test(L))return h.test(y)||47===a.charCodeAt(f)?(g=s+m+"*"+y,C=e.start+s.length+m.length+1):(g=s+m+"* "+y,C=e.start+s.length+m.length+2),t(g,e.start,e.end+y.length),e.start=e.end=C,!0;if(!d.test(L))return!1}return!1}if(h.test(v)&&32===m.charCodeAt(m.length-1))return g=s+m.substring(0,m.length-1),t(g,e.start,e.end),e.start=e.end=e.start+g.length,!0;
-if(p>0){for(p=f;p]"),r=i.getModel();return a(this,!1,function(i,n){var s,a=i.start===r.getCharCount()?"":r.getText(i.start,i.start+1).trim();i.start===i.end&&o.test(a)?(s=e+t,n(s,i.start,i.start),i.start=i.end=i.start+1):i.start!==i.end?(s=e+r.getText(i.start,i.end)+t,n(s,i.start,i.end),i.start+=1,i.end+=1):(n(e,i.start,i.end),i.start=i.end=i.start+e.length)}),!0},autoPairQuotations:function(e){if(!this.autoPairQuotation)return!1;var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=new RegExp("^\"$|^'$"),o=new RegExp("\\w"),r=new RegExp("^$|[)}\\]>]"),s=t.getModel();return a(this,!1,function(t,i){function a(){i(e,t.start,t.end),t.start=t.end=t.start+e.length}var l=0===t.start?"":s.getText(t.start-1,t.start).trim(),d=t.start===s.getCharCount()?"":s.getText(t.start,t.start+1).trim();if(t.start!==t.end){var h=s.getText(t.start,t.end);n.test(h)?a():(i(e+h+e,t.start,t.end),t.start+=1,t.end+=1)}else d===e?t.start=t.end=t.start+1:l===e||n.test(d)||o.test(l)||!r.test(d)?a():(i(e+e,t.start,t.end),t.start=t.end=t.start+e.length)}),!0},contentAssistProposalApplied:function(e){function t(){return"number"==typeof i.escapePosition?i.escapePosition:e.data.start+i.proposal.length}var i=e.data.proposal;if(i.positions&&i.positions.length>0&&this.linkedMode){for(var n=[],o=0;o0&&this.linkedMode)this.linkedMode.enterLinkedMode({groups:i.groups,escapePosition:t()});else if("number"==typeof i.escapePosition){var r=this.editor.getTextView();r.setCaretOffset(i.escapePosition)}return!0},deletePrevious:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){if(e.start===e.end){var n=0===e.start?"":i.getText(e.start-1,e.start),o=e.start===i.getCharCount()?"":i.getText(e.start,e.start+1);("("===n&&")"===o||"["===n&&"]"===o||"{"===n&&"}"===o||"<"===n&&">"===o||'"'===n&&'"'===o||"'"===n&&"'"===o)&&t("",e.start,e.start+1)}},!0),!1},_findEnclosingComment:function(e,t,i,n,o){var r,s,a,l,d,h,c,u=e.getLineAtOffset(t),p=e.getLineAtOffset(i);for(r=u;r>=0&&(s=e.getLine(r),a=r===u?t-e.getLineStart(u):s.length,l=s.lastIndexOf(n,a),d=s.lastIndexOf(o,a),!(d>l));r--)if(-1!==l){h=e.getLineStart(r)+l;break}for(r=p;rl));r++)if(-1!==d){c=e.getLineStart(r)+d;break}return{commentStart:h,commentEnd:c}},lineStart:function(){var e=this.editor,t=e.getModel();return a(this,!1,function(e){var i,n=e.getCaret(),o=t.getLineAtOffset(n),r=t.getLineStart(o),s=t.getLine(o);for(i=0;ie.start?e.end-1:e.end);o=n?n.getLineCommentDelimiter(i.getLineStart(r)):"//";for(var a,l=!0,d=[],h=r;s>=h;h++){var c=i.getLine(h,!0);if(a=c.indexOf(o),d.push(a),l&&-1!==a){if(0!==a){var u;for(u=0;a>u;u++){var p=c.charCodeAt(u);if(32!==p&&9!==p)break}l=u===a}}else l=!1}var f,g,_,m=o.length,v=i.getLineStart(r);if(l){for(_=d.length-1;_>=0;_--)a=d[_]+i.getLineStart(r+_),t("",a,a+m);var y=i.getLineStart(s);f=v===e.start?e.start:e.start-m,g=e.end-m*(s-r+1)+(e.end===y+1?m:0)}else{for(_=d.length-1;_>=0;_--)a=i.getLineStart(r+_),t(o,a,a);f=v===e.start?e.start:e.start+m,g=e.end+m*(s-r+1)}e.start=f,e.end=g}),t.setRedraw(!0),!0},trimTrailingWhitespaces:function(){var e=this.editor,t=e.getModel(),i=e.getSelections();e.getTextView().setRedraw(!1),this.startUndo();for(var n=/(\s+$)/,o=t.getLineCount(),r=0;o>r;r++){var s=t.getLine(r),a=n.exec(s);if(a){var l=t.getLineStart(r),d=a[0].length,h=l+a.index;t.setText("",h,h+d),i.forEach(function(e){e.start>h&&(e.start=Math.max(h,e.start-d)),e.start!==e.end&&e.end>h&&(e.end=Math.max(h,e.end-d))})}}this.endUndo(),e.setSelections(i,!1),e.getTextView().setRedraw(!0)},startUndo:function(){this.undoStack&&this.undoStack.startCompoundChange()},handleClosingBracket:function(e){var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=t.getModel(),o=t.getSelections();if(1===o.length&&o[0].start===o[0].end){var r=o[0].start===n.getCharCount()?"":n.getText(o[0].start,o[0].start+1);if(r===e)return o[0].start=o[0].end=o[0].start+1,t.setSelections(o),!0;var s=n.getLineAtOffset(o[0].start),a=n.getLine(s,!0);if(a.match(/^\s*$/)&&i.getOptions("tabMode")){var l=i.getOptions("tabSize"),d=new Array(l+1).join(" "),h=n.getLineStart(s),c=n.getLineEnd(s);if(h!==c){if(0===a.indexOf("	"))return a=a.substring(1),n.setText(a,h,c),t.setSelection(o[0].start-1,o[0].end-1),!1;if(0===a.indexOf(d))return a=a.substring(l),n.setText(a,h,c),t.setSelection(o[0].start-l,o[0].end-l),!1}}}return!1},endUndo:function(){this.undoStack&&this.undoStack.endCompoundChange()},setAutoPairParentheses:function(e){this.autoPairParentheses=e},setAutoPairBraces:function(e){this.autoPairBraces=e},setAutoPairSquareBrackets:function(e){this.autoPairSquareBrackets=e},setAutoPairAngleBrackets:function(e){this.autoPairAngleBrackets=e},setAutoPairQuotations:function(e){this.autoPairQuotation=e},setAutoCompleteComments:function(e){this.autoCompleteComments=e},setSmartIndentation:function(e){this.smartIndentation=e}},c.SourceCodeActions=d,String.prototype.trimLeft||(String.prototype.trimLeft=function(){return this.replace(/^\s+/g,"")}),String.prototype.trimRight||(String.prototype.trimRight=function(){return this.replace(/\s+$/g,"")}),c}),define("orion/editor/undoStack",[],function(){function e(e,t,i,n,o){this.model=e,this.offset=t,this.text=i,this.previousText=n,this.type=o}function t(e){this.owner=e,this.changes=[]}function i(e,t){this.size=void 0!==t?t:100,this.reset();var i=this;if(this._listener={onChanging:function(e){i._onChanging(e)},onDestroy:function(e){i._onDestroy(e)}},e.getModel){var n=e.getModel();n.getBaseModel&&(n=n.getBaseModel()),this.model=n,this.setView(e)}else this.shared=!0,this.model=e;this.model.addEventListener("Changing",this._listener.onChanging)}return e.prototype={getRedoChanges:function(){return[{start:this.offset,end:this.offset+this.previousText.length,text:this.text}]},getUndoChanges:function(){return[{start:this.offset,end:this.offset+this.text.length,text:this.previousText}]},undo:function(e,t){return this._doUndoRedo(this.offset,this.previousText,this.text,e,t),!0},redo:function(e,t){return this._doUndoRedo(this.offset,this.text,this.previousText,e,t),!0},merge:function(e,t,i,n,o){if(n===this.type){if(1===n&&e===this.offset+this.text.length)return this.text+=t,!0;if(-1===n&&o===this.offset)return this.offset=e,this.previousText=i+this.previousText,!0;if(-1===n&&e===this.offset)return this.previousText=this.previousText+i,!0}return!1},_doUndoRedo:function(e,t,i,n,o){if(this.model.setText(t,e,e+i.length),o&&n){var r=n.getModel();r!==this.model&&(e=r.mapOffset(e,!0)),n.setSelection(e,e+t.length)}}},t.prototype={getRedoChanges:function(){for(var e=[],t=0;t=0;t--)e=e.concat(this.changes[t].getUndoChanges());return e},add:function(e){this.changes.push(e)},end:function(e){e&&(this.endSelection=e.getSelections());var t=this.owner;t&&t.end&&t.end()},undo:function(e,t){this.changes.length>1&&e&&e.setRedraw(!1);for(var i=this.changes.length-1;i>=0;i--)this.changes[i].undo(e,!1);t&&e&&e.setSelections(this.startSelection),this.changes.length>1&&e&&e.setRedraw(!0);var n=this.owner;return n&&n.undo&&n.undo(),this.changes.length>0},redo:function(e,t){this.changes.length>1&&e&&e.setRedraw(!1);for(var i=0;i1,e&&e.setRedraw(!0);var n=this.owner;return n&&n.redo&&n.redo(),this.changes.length>0},merge:function(e,t,i,n,o,r){var s=this.changes.length;return s>0&&this===r?this.changes[s-1].merge(e,t,i,n,o):!1},start:function(e){e&&(this.startSelection=e.getSelections());var t=this.owner;t&&t.start&&t.start()}},i.prototype={destroy:function(){this._onDestroy()},add:function(e){if(this.compoundChange)this.compoundChange.add(e);else{var t=this.stack.length;this.stack.splice(this.index,t-this.index,e),this.index++,this.stack.length>this.size&&(this.stack.shift(),this.index--)}},markClean:function(){this._commitUndo(),this.cleanChange=this.stack[this.index-1],this.cleanChange&&(this.cleanChange.type=2)},isClean:function(){return this.cleanChange===this.stack[this.index-1]},canUndo:function(){return this.index>0},canRedo:function(){return this.stack.length-this.index>0},endCompoundChange:function(){this.compoundChange&&this.compoundChange.end(this.view),this.compoundChange=void 0},getSize:function(){return{undo:this.index,redo:this.stack.length-this.index}},getRedoChanges:function(){this._commitUndo();for(var e=[],t=this.index;t=0;t--)e=e.concat(this.stack[t].getUndoChanges());return e},undo:function(){this._commitUndo();var e,t=!1;this._ignoreUndo=!0;do{if(this.index<=0)break;e=this.stack[--this.index]}while(!(t=e.undo(this.view,!0)));return this._ignoreUndo=!1,t},redo:function(){this._commitUndo();var e,t=!1;this._ignoreUndo=!0;do{if(this.index>=this.stack.length)break;e=this.stack[this.index++]}while(!(t=e.redo(this.view,!0)));return this._ignoreUndo=!1,t},reset:function(){this.index=0,this.cleanChange=void 0,this.stack=[],this._ignoreUndo=!1,this._compoundChange=void 0},setView:function(e){this.view!==e&&(this.view&&e.removeEventListener("Destroy",this._listener.onDestroy),this.view=e,this.view&&e.addEventListener("Destroy",this._listener.onDestroy))},startCompoundChange:function(e){this._commitUndo();var i=new t(e);return this.add(i),this.compoundChange=i,this.compoundChange.start(this.view),this.compoundChange},_commitUndo:function(){this.endCompoundChange()},_onDestroy:function(e){e&&this.shared||this.model.removeEventListener("Changing",this._listener.onChanging),this.view&&(this.view.removeEventListener("Destroy",this._listener.onDestroy),this.view=null)},_trackUnsavedChanges:function(e){if(this._unsavedChanges){var t=this._unsavedChanges.length,i=e.addedCharCount,n=e.removedCharCount,o=e.start,r=e.start+n,s=0;if(0===i?s=-1:0===n&&(s=1),t>0&&s===this._previousChangeType){var a=this._unsavedChanges[t-1];if(0===n&&o===a.end+a.text.length)return void(a.text+=e.text);if(0===e.addedCharCount&&r===a.start)return void(a.start=o)}this._previousChangeType=s,this._unsavedChanges.push({start:o,end:r,text:e.text})}},_onChanging:function(t){if(this._trackUnsavedChanges(t),!this._ignoreUndo){var i=t.text,n=t.start,o=t.addedCharCount,r=t.removedCharCount,s=n+r,a=0;0===o&&1===r?a=-1:1===o&&0===r&&(a=1);var l=this.stack.length,d=this.model.getText(n,s);if(l>0&&this.index===l){var h=this.stack[l-1];if(h.merge(n,i,d,a,s,this.compoundChange))return}this.add(new e(this.model,n,i,d,a))}}},{UndoStack:i}}),define("orion/editor/rulers",["i18n!orion/editor/nls/messages","orion/editor/textView","orion/editor/annotations","orion/editor/tooltip","orion/objects","orion/editor/util","orion/util"],function(e,t,i,n,o,r,s){function a(e,t,i){this._location=e||"left",this._overview=t||"page",this._rulerStyle=i,this._view=null}function l(e,t,i,n){a.call(this,t,i,n);var o=this;this._listener={onTextModelChanged:function(e){o._onTextModelChanged(e)},onAnnotationModelChanged:function(e){o._onAnnotationModelChanged(e)}},this.setAnnotationModel(e)}function d(e,t,i,n,o){l.call(this,e,t,"page",i),this._oddStyle=n||{style:{backgroundColor:"white"}},this._evenStyle=o||{style:{backgroundColor:"white"}},this._numOfDigits=0,this._firstLine=1}function h(e,t,i){l.call(this,e,t,"page",i)}function c(e,t,i){l.call(this,e,t,"document",i)}function u(e,t,i){h.call(this,e,t,i)}a.prototype={getLocation:function(){return this._location},getOverview:function(){return this._overview},getRulerStyle:function(){return this._rulerStyle},getView:function(){return this._view},setView:function(e){this._onTextModelChanged&&this._view&&this._view.removeEventListener("ModelChanged",this._listener.onTextModelChanged),this._view=e,this._onTextModelChanged&&this._view&&this._view.addEventListener("ModelChanged",this._listener.onTextModelChanged)}},l.prototype=o.mixin(new a,{getAnnotations:function(e,t){var i=this._annotationModel;if(!i)return[];var n=this._view.getModel(),o=n.getLineStart(e),r=n.getLineEnd(t-1),s=n;n.getBaseModel&&(s=n.getBaseModel(),o=n.mapOffset(o),r=n.mapOffset(r));for(var a=[],l=this.getAnnotationsByType(i,o,r),d=0;d=p;p++){var f=p;if(n!==s){var g=s.getLineStart(p);if(g=n.mapOffset(g,!0),-1===g)continue;f=n.getLineAtOffset(g)}if(f>=e&&t>f){var _=this._mergeAnnotation(a[f],h,p-c,u-c+1);_&&(a[f]=_)}}if(!this._multiAnnotation&&this._multiAnnotationOverlay)for(var m in a)a[m]._multiple&&(a[m].html=a[m].html+this._multiAnnotationOverlay.html);return a},getAnnotationModel:function(){return this._annotationModel},getWidestAnnotation:function(){return null},setAnnotationModel:function(e){this._annotationModel&&this._annotationModel.removEventListener("Changed",this._listener.onAnnotationModelChanged),this._annotationModel=e,this._annotationModel&&this._annotationModel.addEventListener("Changed",this._listener.onAnnotationModelChanged)},setMultiAnnotation:function(e){this._multiAnnotation=e},setMultiAnnotationOverlay:function(e){this._multiAnnotationOverlay=e},onClick:function(e){if(void 0!==e){var t,i,o,r=this._view,s=r.getModel(),a=s.getLineStart(e),l=s.getLineEnd(e,!0),d=r.getSelection().start,h=r.getSelection().end,c=this._annotationModel;if(c){s.getBaseModel&&(a=s.mapOffset(a),l=s.mapOffset(l),d=s.mapOffset(d),h=s.mapOffset(h));var u=this;t=this._findNextAnnotation(c,a,l,d,h,function(e){return u.isAnnotationTypeVisible(e)}),i=t?t.start:a,o=t?t.end:a,s.getBaseModel&&(i=s.mapOffset(i,!0),o=s.mapOffset(o,!0)),t&&void 0!==t.groupId&&(this._currentClickGroup=this._currentClickGroup===t.groupId?null:t.groupId,this._setCurrentGroup(e))}this._view.setSelection(o,i,1/3,function(){});var p=n.Tooltip.getTooltip(this._view);p&&(t&&"left"===this.getLocation()?p.show({getTooltipInfo:function(){return u._getTooltipInfo([t])}},!1,!1):p.hide())}},onDblClick:function(){},onMouseMove:function(e,t){var i=n.Tooltip.getTooltip(this._view);if(i&&(!i.isVisible()||this._tooltipLineIndex!==e)&&(this._tooltipLineIndex=e,t.clientX!==this._lastMouseX||t.clientY!==this._lastMouseY)){this._lastMouseX=t.clientX,this._lastMouseY=t.clientY,this._hoverTimeout&&(window.clearTimeout(this._hoverTimeout),this._hoverTimeout=null);var o=t.target?t.target:t.srcElement,r=o.getBoundingClientRect();this._curElementBounds=Object.create(null),this._curElementBounds.top=r.top,this._curElementBounds.left=r.left,this._curElementBounds.height=r.height,this._curElementBounds.width=r.width,o===this.node&&(this._curElementBounds.top=t.clientY,this._curElementBounds.height=1);var s=this;s._hoverTimeout=window.setTimeout(function(){s._hoverTimeout=null,i.onHover({getTooltipInfo:function(){var e=s._getAnnotationsAtLineIndex(s._tooltipLineIndex),i=s._getTooltipContents(s._tooltipLineIndex,e);return s._getTooltipInfo(i,t.clientY,{source:"ruler",rulerLocation:s.getLocation()})}},t.clientX,t.clientY)},175)}},onMouseOver:function(e,t){this.onMouseMove(e,t),this._currentClickGroup||this._setCurrentGroup(e)},onMouseOut:function(){this._currentClickGroup||this._setCurrentGroup(-1),this._hoverTimeout&&(window.clearTimeout(this._hoverTimeout),this._hoverTimeout=null)},_findNextAnnotation:function(e,t,i,n,o,r){var s,a=null,l=t;if(n>=0&&o>=0&&n>=t&&i>n){l=n;for(var d=e.getAnnotations(n,o);!s&&d.hasNext();){var h=d.next();(!r||r(h.type))&&h.start===n&&h.end===o&&(s=h)}}for(var c,u=e.getAnnotations(l,i);u.hasNext();)if(h=u.next(),!r||r(h.type)){if(a||(a=h),!s){a=h;break}if(c&&(s.start!==h.start||s.end!==h.end)){c=!1,a=h;break}s&&s===h&&(c=!0)}return c&&(a=null),a},_getAnnotationsAtLineIndex:function(e){if(void 0!==e){var t,i=this._view,n=this._annotationModel,o=[];if(!i)return[];if(t=i.getModel(),n&&t){var r=t.getLineStart(e),s=t.getLineEnd(e);t.getBaseModel&&(r=t.mapOffset(r),s=t.mapOffset(s)),o=this.getAnnotationsByType(n,r,s)}return o}},_getTooltipInfo:function(e,t,i){if(!e)return null;var n=Object.create(null);n.top=this._curElementBounds.top,n.left=this._curElementBounds.left,n.height=this._curElementBounds.height,n.width=this._curElementBounds.width,"string"==typeof e&&t&&(n.top=t,n.height=1);var o=this.getLocation(),r=this.getRulerStyle(),s="left"===o?"right":"left",a=0,l=0;if(this._view){var d=this._view._clientDiv.getBoundingClientRect();a=d.left-(n.left+n.width)}else a=n.width;l=n.height,"left"===s&&(a=-25,1===n.height&&(a+=2)),r.styleClass.indexOf("folding")>=0&&(l-=14);var h={contents:e,position:s,tooltipOffsetX:a,tooltipOffsetY:l,anchorArea:n,context:i};return h},_getTooltipContents:function(e,t){return t},_getOnClickTooltipInfo:function(e){var t=this._view,i=Object.create(null);i.top=this._curElementBounds.top,i.left=this._curElementBounds.left,i.height=this._curElementBounds.height,i.width=this._curElementBounds.width;var n=this.getLocation(),o="left"===n?"right":"left",r={contents:[e],position:o,anchorArea:i};if(t){var s=t._clientDiv.getBoundingClientRect();r.offsetX=s.left-(i.left+i.width)}else r.offsetX=i.width;return r.offsetY=i.height,"left"===r.position&&(r.offsetX=20),r},_onAnnotationModelChanged:function(e){function t(e){for(var t=0;t=l&&void 0!==t.groupId){o=t;break}if(s&&o&&s.groupId===o.groupId)return}if(this._currentGroupAnnotation=null,s&&n.removeAnnotations(s.groupType),o&&-1!==e){this._currentGroupAnnotation=o,i=n.getAnnotations();for(var d=[];i.hasNext();)t=i.next(),delete t.groupAnnotation,t.groupId===o.groupId&&(t=t.createGroupAnnotation(),d.push(t));n.replaceAnnotations(null,d)}}}),i.AnnotationTypeList.addMixin(l.prototype),d.prototype=new l,d.prototype.getAnnotations=function(e,t){for(var i=l.prototype.getAnnotations.call(this,e,t),n=this._view.getModel(),o=e;t>o;o++){var r=o-this._firstLine&1?this._oddStyle:this._evenStyle,s=o;if(n.getBaseModel){var a=n.getLineStart(s);s=n.getBaseModel().getLineAtOffset(n.mapOffset(a))}i[o]||(i[o]={}),i[o].html=this._firstLine+s+"",i[o].style||(i[o].style=r)}return i},d.prototype.getWidestAnnotation=function(){var e=this._view.getModel().getLineCount();return this.getAnnotations(e-1,e)[e-1]},d.prototype.setFirstLine=function(e){this._firstLine=void 0!==e?e:1},d.prototype._onTextModelChanged=function(e){var t=e.start,i=this._view.getModel(),n=i.getBaseModel?i.getBaseModel().getLineCount():i.getLineCount(),o=(this._firstLine+n-1+"").length;if(this._numOfDigits!==o){this._numOfDigits=o;var r=i.getLineAtOffset(t);this._view.redrawLines(r,i.getLineCount(),this)}},h.prototype=new l,c.prototype=new l,c.prototype.getRulerStyle=function(){var e={style:{lineHeight:"1px",fontSize:"1px"}};return e=this._mergeStyle(e,this._rulerStyle)},c.prototype._getTooltipContents=function(t,i){if(i&&0===i.length){var n=this._view.getModel(),o=t;if(n.getBaseModel){var r=n.getLineStart(o);o=n.getBaseModel().getLineAtOffset(n.mapOffset(r))}return s.formatMessage(e.line,o+1)}return l.prototype._getTooltipContents.call(this,t,i)},c.prototype._mergeAnnotation=function(e,t,i,n){if(0!==i)return void 0;var o=e;if(!o){var r=3*n;o={html:" ",style:{style:{height:r+"px"}}},o.style=this._mergeStyle(o.style,t.overviewStyle)}return o},u.prototype=new h,u.prototype.onClick=function(e){if(void 0!==e){var t=this._annotationModel;if(t){var i=this._view,o=i.getModel(),r=o.getLineStart(e),s=o.getLineEnd(e,!0);o.getBaseModel&&(r=o.mapOffset(r),s=o.mapOffset(s),o=o.getBaseModel());for(var a,l=t.getAnnotations(r,s);!a&&l.hasNext();){var d=l.next();this.isAnnotationTypeVisible(d.type)&&o.getLineAtOffset(d.start)===o.getLineAtOffset(r)&&(a=d)}if(a){var h=n.Tooltip.getTooltip(this._view);h&&h.hide(),a.expanded?a.collapse():a.expand()}}}},u.prototype._getTooltipContents=function(e,t){if(t&&t.length>0){var i=this._view,n=i.getModel(),o=n.getLineStart(e);n.getBaseModel&&(o=n.mapOffset(o),n=n.getBaseModel());for(var r=n.getLineAtOffset(o),s=0;s=e.end?s-=e.end-e.start:s>=e.start&&(s=e.start)}),i.setText(r,s,s),i.setSelection(s,s+r.length),this._dropText=null,this._dropOffset=-1}this._undoStack&&this._undoStack.endCompoundChange(),this._dragSelection=null}},_onDragEnter:function(e){this._onDragOver(e)},_onDragOver:function(t){var i=t.event.dataTransfer.types,n=!this._view.getOptions("readonly");if(n&&i&&(n=i.contains?i.contains("text/plain")||i.contains("Text"):-1!==i.indexOf("text/plain")||-1!==i.indexOf("Text")),n){if(!e.isFirefox){var o=e.isMac?t.event.altKey:t.event.ctrlKey;this._dropEffect=t.event.dataTransfer.dropEffect=o?"copy":"move"}}else t.event.dataTransfer.dropEffect="none"},_onDrop:function(t){var i=this._view,n=t.event.dataTransfer.getData("Text");if(n){e.isFirefox||(t.event.dataTransfer.dropEffect=this._dropEffect);
-var o=i.getOffsetAtLocation(t.x,t.y);this._dragSelection?(this._dropOffset=o,this._dropText=n):(i.setText(n,o,o),i.setSelection(o,o+n.length))}}},{TextDND:t}}),define("orion/editor/linkedMode",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/keyModes","orion/editor/annotations","orion/objects","orion/util"],function(e,t,i,n,o){function r(e){this._data=e}function s(e,t,n){var o=e.getTextView();i.KeyMode.call(this,o),this.editor=e,this.undoStack=t,this.contentAssist=n,this.linkedModeModel=null,o.setAction("linkedModeEnter",function(){return this.exitLinkedMode(!0),!0}.bind(this)),o.setAction("linkedModeCancel",function(){return this.exitLinkedMode(!1),!0}.bind(this)),o.setAction("linkedModeNextGroup",function(){var e=this.linkedModeModel;return this.selectLinkedGroup((e.selectedGroupIndex+1)%e.groups.length),!0}.bind(this)),o.setAction("linkedModePreviousGroup",function(){var e=this.linkedModeModel;return this.selectLinkedGroup(e.selectedGroupIndex>0?e.selectedGroupIndex-1:e.groups.length-1),!0}.bind(this)),this.linkedModeListener={onActivating:function(){this._groupContentAssistProvider&&(this.contentAssist.setProviders([this._groupContentAssistProvider]),this.contentAssist.setProgress(null))}.bind(this),onModelChanged:function(e){if(!this.ignoreVerify){for(var t,i,n=this.editor.mapOffset(e.start),o=this.linkedModeModel;o&&(t=this._getPositionChanged(o,n,n+e.removedCharCount),i=t.position,void 0===i||i.model!==o);)this.exitLinkedMode(!1),o=this.linkedModeModel;if(o){for(var r,s,a=0,l=e.addedCharCount-e.removedCharCount,d=t.positions,h=0;h=0;g--)d=u[g],d.model===s&&d.group===i.group&&n.setText(e.text,d.oldOffset+p,d.oldOffset+f,!1);this.ignoreVerify=!1,e.text=null,this._updateAnnotations(u)}}}.bind(this)}}var a={};return r.prototype={chop:function(e,t){return t.substring(e.length)},computeProposals:function(e,t,i){var n=i.prefix,o=[],r=this._data.style?this._data.style:null;r=r?r:"emphasis";for(var s=this._data.values,a=0;a=0;r--)if(!o[r].escape){var s=o[r].position;if(s.offset<=t&&i<=s.offset+s.length){n=o[r];break}}return{position:n,positions:o}},_updateAnnotations:function(e){var t=this.editor.getAnnotationModel();if(t){for(var i,o=[],r=[],s=t.getAnnotations();s.hasNext();)switch(i=s.next(),i.type){case n.AnnotationType.ANNOTATION_LINKED_GROUP:case n.AnnotationType.ANNOTATION_CURRENT_LINKED_GROUP:case n.AnnotationType.ANNOTATION_SELECTED_LINKED_GROUP:o.push(i)}var a=this.linkedModeModel;if(a){e=e||this._getSortedPositions(a);for(var l=0;l0?(localStorage.setItem(this._prefix+this._offsetStorageLabel,this._offset),this._closed=!1):this._closed=!0,e!==this._closed&&(localStorage.setItem(this._prefix+"/toggleState",this._closed?"closed":null),i.logEvent("preferenceChange","splitterClosed",this._prefix,this._closed?0:1))},_mouseDown:function(e){return e.target===this._thumb?(n.stop(e),this._thumbDown()):void(this._tracking||(this._down(e),this._tracking=this._mouseMove.bind(this),window.addEventListener("mousemove",this._tracking),n.setFramesEnabled(!1),n.stop(e)))},_mouseMove:function(e){this._tracking&&(this._move(e.clientX,e.clientY),this._resize())},_mouseUp:function(e){this._tracking&&(n.setFramesEnabled(!0),window.removeEventListener("mousemove",this._tracking),this._tracking=null,this._up(),n.stop(e))},_touchStart:function(e){var t=e.touches;if(1===t.length){if(n.stop(e),e.target===this._thumb)return this._thumbDown();this._down(e),this._touching=!0}},_touchMove:function(e){if(this._touching){var t=e.touches;if(1===t.length){var i=t[0];this._move(i.clientX,i.clientY)}}},_touchEnd:function(e){var t=e.touches;0===t.length&&(this._touching=!1,this._up())}},o.prototype.constructor=o,{Splitter:o,ORIENTATION_HORIZONTAL:r,ORIENTATION_VERTICAL:s}}),define("text!orion/compare/sideBySideTemplate.html",[],function(){return'
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\r\n'}),define("orion/compare/compareUIFactory",["orion/webui/littlelib","orion/webui/splitter","text!orion/compare/sideBySideTemplate.html"],function(e,t,i){var n=n||{};return n.TwoWayCompareUIFactory=function(){function n(e){this._parentDivID=e.parentDivID,this._commandSpanId=e.commandSpanId,this._showTitle=e.showTitle,this._leftTitle=e.leftTitle,this._rightTitle=e.rightTitle,this._showLineStatus=e.showLineStatus}return n.prototype={_init:function(){var t=this._parentDivID+"_";this._topWidgetDiv=e.node("topWidget_id"),this._topWidgetDiv.id=t+"topWidget_id",this._leftEditorParentDiv=e.node("left_editor_id"),this._leftEditorParentDiv.id=t+"left_editor_id",this._rightEditorParentDiv=e.node("right_editor_id"),this._rightEditorParentDiv.id=t+"right_editor_id",this._rightEditorWrapperDiv=e.node("right_editor_wrapper_id"),this._rightEditorWrapperDiv.id=t+"right_editor_wrapper_id",this._leftActionDiv=e.node("left_action_id"),this._leftActionDiv.id=t+"left_action_id",this._rightActionDiv=e.node("right_action_id"),this._rightActionDiv.id=t+"right_action_id",this._leftTitleDiv=e.node("left_title_id"),this._leftTitleDiv.id=t+"left_title_id",this._rightTitleDiv=e.node("right_title_id"),this._rightTitleDiv.id=t+"right_title_id",this._leftStatusDiv=e.node("left_status_id"),this._leftStatusDiv.id=t+"left_status_id",this._rightStatusDiv=e.node("right_status_id"),this._rightStatusDiv.id=t+"right_status_id",this._diffCanvasDiv=e.node("diff_canvas_id"),this._diffCanvasDiv.id=t+"diff_canvas_id",this._splitterId=t+"orion_splitter",this._showTitle||this.disableTitle(),this._showLineStatus||this.disableLineStatus()},_createSplitter:function(){var i=e.$(".split",this._topWidgetDiv);i.id=this._splitterId;var n=e.$(".leftPanelLayout",this._topWidgetDiv),o=e.$(".rightPanelLayout",this._topWidgetDiv);i&&n&&o&&(this._splitter=new t.Splitter({node:i,sidePanel:n,mainPanel:o,proportional:!0}))},buildUI:function(){e.node(this._parentDivID).innerHTML=i,this._init(),this._createSplitter()},destroy:function(){},getSplitter:function(){return this._splitter},isLeftPane:function(t){var i=e.$(".leftPanelLayout",this._topWidgetDiv);return i===t},getEditorParentDiv:function(e){return e?this._leftEditorParentDiv:this._rightEditorParentDiv},getTitleDiv:function(e){return e?this._leftTitleDiv:this._rightTitleDiv},getActionDivId:function(e){return e?this._leftActionDiv.id:this._rightActionDiv.id},getStatusDiv:function(e){return e?this._leftStatusDiv:this._rightStatusDiv},getCommandSpanId:function(){return this._commandSpanId},getDiffCanvasDiv:function(){return this._diffCanvasDiv},disableTitle:function(){this._leftEditorParentDiv.style.top="0px",this._rightEditorWrapperDiv.style.top="0px",this._leftTitleDiv.style.height="0px",this._rightTitleDiv.style.height="0px"},disableLineStatus:function(){this._leftEditorParentDiv.style.marginBottom="0px",this._rightEditorWrapperDiv.style.marginBottom="0px",this._leftStatusDiv.style.height="0px",this._rightStatusDiv.style.height="0px"}},n}(),n});var JsDiff=function(){function e(e){return{newPos:e.newPos,components:e.components.slice(0)}}function t(e){for(var t=[],i=0;i/g,">"),t=t.replace(/"/g,""")}var n=function(e){this.ignoreWhitespace=e};n.prototype={diff:function(t,i,n){if(this.ignoreWhitespace=n,i===t)return[{value:i}];if(!i)return[{value:t,removed:!0}];if(!t)return[{value:i,added:!0}];i=this.tokenize(i),t=this.tokenize(t);var o=i.length,r=t.length,s=o+r,a=[{newPos:-1,components:[]}],l=this.extractCommon(a[0],i,t,0);if(a[0].newPos+1>=o&&l+1>=r)return a[0].components;for(var d=1;s>=d;d++)for(var h=-1*d;d>=h;h+=2){var c,u=a[h-1],p=a[h+1];l=(p?p.newPos:0)-h,u&&(a[h-1]=void 0);var f=u&&u.newPos+1=0&&r>l;if(f||g){!f||g&&u.newPos=o&&l+1>=r)return c.components;a[h]=c}else a[h]=void 0}},pushComponent:function(e,t,i,n,o){var r=e[e.length-1];r&&r.added===n&&r.removed===o?e[e.length-1]={value:this.join(r.value,t),helperValue:this.join(r.helperValue,i),added:n,removed:o}:e.push({value:t,helperValue:i,added:n,removed:o})},extractCommon:function(e,t,i,n){for(var o=t.length,r=i.length,s=e.newPos,a=s-n;o>s+1&&r>a+1&&this.equals(t[s+1],i[a+1]);)s++,a++,this.pushComponent(e.components,t[s],i[a],void 0,void 0);return e.newPos=s,a},equals:function(e,t){var i=/\S/;return!this.ignoreWhitespace||i.test(e)||i.test(t)?this._equals(e,t):!0},join:function(e,t){return e+t},tokenize:function(e){return e}};var o=new n;o._equals=function(e,t){return e===t};var r=new n(!1);r.tokenize=function(e){return t(e.split(/(\s+|\b)/))},r._equals=function(e,t){return e===t};var s=new n(!0);s.tokenize=function(e){return t(e.split(/([{}:;,]|\s+)/))},s._equals=function(e,t){return e===t};var a=new n;return a.tokenize=function(e){var t=e.split(/^/m);return t&&t.length>0&&!t[t.length-1]&&t.pop(),t},a._equals=function(e,t){if(this.ignoreWhitespace){var i=e.replace(/^\s+|\s+$|\s+(?=\s)/g,""),n=t.replace(/^\s+|\s+$|\s+(?=\s)/g,"");return i===n}return e===t},{diffChars:function(e,t,i){return o.diff(e,t,i)},diffWords:function(e,t,i){return r.diff(e,t,i)},diffLines:function(e,t,i){return a.diff(e,t,i)},diffCss:function(e,t){return s.diff(e,t)},createPatch:function(e,t,i,n,o){var r=[];r.push("Index: "+e),r.push("==================================================================="),r.push("--- "+e+"	"+n),r.push("+++ "+e+"	"+o);var s=a.diff(t,i);s.push({value:"",lines:[]});for(var l=0,d=0,h=[],c=1,u=1,p=0;p1&&!/\n$/.test(s[s.length-2].value)&&r.push("\\ No newline at end of file\n"),r.join("\n")},convertChangesToXML:function(e){for(var t=[],n=0;n"):o.removed&&t.push(""),t.push(i(o.value)),o.added?t.push(""):o.removed&&t.push("")}return t.join("")}}}();"undefined"!=typeof module&&(module.exports=JsDiff),"function"==typeof define&&define.amd&&define("jsdiff/diff",[],function(){return JsDiff}),define("orion/compare/jsdiffAdapter",["jsdiff/diff"],function(e){var t=t||{};return t.JSDiffAdapter=function(){function t(e){this._ignoreWhitespace=e}return t.prototype={_specialLine:function(e,t,i){return t.value===e&&i!==e},adapt:function(t,i,n){n||(n="\n");for(var o=t.split(n),r=i.split(n),s=""===o[o.length-1],a=""===r[r.length-1],l=e.diffLines(t,i,this._ignoreWhitespace),d=[],h=[],c=0,u=0,p=-1,f=0,g=!0,_=n,m=0;m1&&""===y[y.length-1]&&x--,x>1&&!g&&""===y[0]&&(x--,b++),v.lines=y,v.added||v.removed)if(v.added){-1===p&&(p=h.length+1),c+=x;for(var C=b;x+b>C;C++)h.push(v.lines[C])}else u+=x;else this._specialLine(n,v,_)||((c||u)&&(d.push([c,u,p]),c=0,u=0,p=-1,f+=u),d.push([x,x,0]),f+=x);g=!1,y.length>1&&""===y[y.length-1]&&(g=!0),_=v.value?v.value[v.value.length-1]:n}if((c||u)&&(d.push([c,u,p]),f+=u),f1){var w=d[d.length-1];0===w[2]?(w[0]+=1,w[1]+=1):-1===w[2]?d.push([1,1,0]):s===a?d.push([1,1,0]):(a&&(w[0]+=1),s&&(w[1]+=1))}return{mapper:d,changContents:{array:h,index:0}}},adaptCharDiff:function(t,i,n){for(var o=n?e.diffWords(t,i,this._ignoreWhitespace):e.diffChars(t,i,this._ignoreWhitespace),r=[],s=0,a=0,l=0,d=0,h=0;h0||d>0)&&(r.push([a,a+l,s,s+d]),a+=l,s+=d,l=0,d=0),a+=c.value.length,s+=c.helperValue?c.helperValue.length:c.value.length)}return(l>0||d>0)&&r.push([a,a+l,s,s+d]),r}},t}(),t}),define("orion/treeModelIterator",[],function(){var e={};return e.TreeModelIterator=function(){function e(e,t){this.firstLevelChildren=e,this.reset(),this._init(t)}return e.prototype={_init:function(e){e&&(this.isExpanded=e.isExpanded,this.isExpandable=e.isExpandable,this.forceExpandFunc=e.forceExpandFunc,this.getChildrenFunc=e.getChildrenFunc)},topLevel:function(e){return e.parent?e.parent===this.root:!0},_getChildren:function(e){return"function"==typeof this.getChildrenFunc?this.getChildrenFunc(e):e?e.children:null},_expanded:function(e){if(!e)return!0;var t=this._getChildren(e),i=t&&t.length>0;return this.isExpanded&&i&&(i=this.isExpanded(e)),i},_expandable:function(e){return e?this.isExpandable?this.isExpandable(e):!1:!0},_diveIn:function(e){if(this._expanded(e)){var t=this._getChildren(e);return this.setCursor(t[0]),this.cursor()}return null},_drillToLast:function(e){if(this._expanded(e)){var t=this._getChildren(e);return this._drillToLast(t[t.length-1])}return e},_forward:function(e){if(!this._cursor)return null;var t=this._diveIn(this._cursor);if(!t){if(e&&this._expandable(this._cursor)&&this.forceExpandFunc){var i=this;return this.forceExpandFunc(this._cursor,"first",function(e){e&&i.setCursor(e)})}t=this._findSibling(this._cursor,!0),t&&this.setCursor(t)}return t},_backward:function(e){if(!this._cursor)return null;var t=this._findSibling(this._cursor,!1);if(t&&t!==this._cursor.parent&&(t=this._drillToLast(t)),e&&t&&this._expandable(t)&&this.forceExpandFunc&&t!==this._cursor.parent){var i=this;return this.forceExpandFunc(t,"last",function(e){e&&i.setCursor(e)})}return t&&this.setCursor(t),t},_findSibling:function(e,t){for(var i=this.topLevel(e),n=this._getChildren(e.parent),o=i?this.firstLevelChildren:n,r=0;r0&&(this.root=this.firstLevelChildren[0].parent)},scan:function(e,t){var i=this.cursor(),n=this._scan(!0,e,t);return n||(n=this._scan(!1,e,t)),this.setCursor(i),n},iterate:function(e,t){return e?this._forward(t):this._backward(t)},iterateOnTop:function(e,t){var i=this._findSibling(this._getTopLevelParent(this.cursor()),e);
-i?this.setCursor(i):t&&this.firstLevelChildren.length>0&&this.setCursor(e?this.firstLevelChildren[0]:this.firstLevelChildren[this.firstLevelChildren.length-1])},collapse:function(e){return this._cursor&&this._inParentChain(this._cursor,e)?(this.setCursor(e),this._cursor):null},reset:function(){this._cursor=null,this._prevCursor=null,this.root=null,this.firstLevelChildren.length>0&&(this._cursor=this.firstLevelChildren[0],this.root=this.firstLevelChildren[0].parent)},cursorMoved:function(){return this._cursor!==this._prevCursor},cursor:function(){return this._cursor},prevCursor:function(){return this._prevCursor}},e}(),e}),define("orion/compare/diffTreeNavigator",["i18n!orion/compare/nls/messages","orion/treeModelIterator","orion/compare/compareUtils","orion/editor/annotations","orion/compare/jsdiffAdapter"],function(e,t,i,n,o){var r={},s={};return r.DiffTreeNavigator=function(){function r(e,t,i,n,o,r){this._root={type:"root",children:[]},this._initialized=!1,this.initAll(e,t,i,n,o,r)}s.ANNO_DIFF_ADDED_BLOCK="orion.annotation.diff.addedBlock",s.ANNO_DIFF_CURRENT_ADDED_BLOCK="orion.annotation.diff.currentAddedBlock",s.ANNO_DIFF_DELETED_BLOCK="orion.annotation.diff.deletedBlock",s.ANNO_DIFF_CURRENT_DELETED_BLOCK="orion.annotation.diff.currentDeletedBlock",s.ANNO_DIFF_BLOCK_TOPONLY="orion.annotation.diff.blockTop",s.ANNO_DIFF_CURRENT_BLOCK_TOPONLY="orion.annotation.diff.currentBlockTop",s.ANNO_DIFF_BLOCK_CONFLICT="orion.annotation.diff.blockConflict",s.ANNO_DIFF_CURRENT_BLOCK_CONFLICT="orion.annotation.diff.currentBlockConflict",s.ANNO_DIFF_ADDED_WORD="orion.annotation.diff.addedWord",s.ANNO_DIFF_CURRENT_ADDED_WORD="orion.annotation.diff.currentAddedWord",s.ANNO_DIFF_DELETED_WORD="orion.annotation.diff.deletedWord",s.ANNO_DIFF_CURRENT_DELETED_WORD="orion.annotation.diff.currentDeletedWord",s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT="orion.annotation.diff.emptyDeletedWordLeft",s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT="orion.annotation.diff.emptyDeletedWordRight",s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT="orion.annotation.diff.emptyAddedWordLeft",s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT="orion.annotation.diff.emptyAddedWordRight",n.AnnotationType.registerType(s.ANNO_DIFF_ADDED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine addedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_ADDED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentAddedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_DELETED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine deletedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_DELETED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentDeletedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_BLOCK_TOPONLY,{title:"",html:"",lineStyle:{styleClass:"annotationLine blockDiffTopOnly"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_BLOCK_TOPONLY,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentBlockDiffTopOnly"}}),n.AnnotationType.registerType(s.ANNO_DIFF_BLOCK_CONFLICT,{title:"",html:"",lineStyle:{styleClass:"annotationLine blockDiffConflict"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_BLOCK_CONFLICT,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentBlockDiffConflict"}}),n.AnnotationType.registerType(s.ANNO_DIFF_ADDED_WORD,{title:e["word added"],html:"",rangeStyle:{styleClass:"annotationRange addedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_ADDED_WORD,{title:"",html:"",rangeStyle:{styleClass:"annotationRange currentAddedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_DELETED_WORD,{title:e["word deleted"],html:"",rangeStyle:{styleClass:"annotationRange deletedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_DELETED_WORD,{title:"",html:"",rangeStyle:{styleClass:"annotationRange currentDeletedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyDeletedWordDiffLeft"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyDeletedWordDiffRight"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyAddedWordDiffLeft"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyAddedWordDiffRight"}});var a=5e3;return r.prototype={initAll:function(e,t,i,n,o,r,s){this._charOrWordDiff=e?e:"word",t&&(this._initialized=!0),this.editorWrapper=[{editor:t,diffFeeder:n},{editor:i,diffFeeder:o}],this._curveRuler=s,this._overviewRuler=r,this._overviewRuler&&this._overviewRuler.setDiffNavigator(this)},initMapper:function(e){if(e)for(var t=0;t0&&this.iterator.iterate(e),this.updateCurrentAnnotation(!0)}return t},gotoChangeUsingIndex:function(e){var t=0,i=0;if(e>=0)for(;it+n-1)){var o=e-t;return this.gotoBlock(i,o)}t+=n,i++}},gotoBlock:function(e,t){this.iterator&&((0>e||e>=this._root.children.length||0===this._root.children.length)&&(e=0),this.iterator.setCursor(void 0!==t&&t>=0&&this._root.children[e].children&&t=r.start&&t<=r.end){var s=o;if(o.children&&o.children.length>0)for(var a=0;a=d.start&&t<=d.end){s=l;break}}return s}}return null}},gotoChange:function(e,t){for(var i=0;ie&&(e=0);var t=this.getFeeder().getDiffBlocks();return t&&0!==t.length?(e>t.length-1&&(e=0),t[e][1]):-1},replaceDiffAnnotations:function(e,t,i,n){if(t&&i){var o=e.getAnnotationModel();if(o){for(var r=o.getAnnotations(),s=[];n&&r.hasNext();){var a=r.next();a.type===i&&s.push(a)}o.replaceAnnotations(s,t)}}},updateCurrentAnnotation:function(e,t){if(this.replaceAllAnnotations(!0,0,"block",!1,[]),this.replaceAllAnnotations(!0,1,"block",!1,[]),this.replaceAllAnnotations(!0,0,"word",!1,[]),this.replaceAllAnnotations(!0,1,"word",!1,[]),this.iterator){var i=this.iterator.cursor();if(i){var o,r,s={start:i.oldA.start,end:i.oldA.end},a={start:i.newA.start,end:i.newA.end};"word"===i.type?(o=this.editorWrapper[0].diffFeeder.getCurrentWordAnnoType(s,this.editorWrapper[0].editor.getTextView().getModel()),r=this.editorWrapper[1].diffFeeder.getCurrentWordAnnoType(a,this.editorWrapper[1].editor.getTextView().getModel())):(o=this.editorWrapper[0].diffFeeder.getCurrentBlockAnnoType(i.index),r=this.editorWrapper[1].diffFeeder.getCurrentBlockAnnoType(i.index)),o&&this.replaceDiffAnnotations(this.editorWrapper[0].editor,[new(n.AnnotationType.getType(o.current))(s.start,s.end)],o,!0),r&&this.replaceDiffAnnotations(this.editorWrapper[1].editor,[new(n.AnnotationType.getType(r.current))(a.start,a.end)],r,!0),e?(this.autoSelecting=!0,this.editorWrapper[0].editor.setSelection(i.oldA.start,i.oldA.end,!0),this.editorWrapper[1].editor.setSelection(i.newA.start,i.newA.end,!0),this.autoSelecting=!1):t&&(this.autoSelecting=!0,t!==this.editorWrapper[0].editor.getTextView()&&this.editorWrapper[0].editor.setSelection(i.oldA.start,i.oldA.end,!0),t!==this.editorWrapper[1].editor.getTextView()&&this.editorWrapper[1].editor.setSelection(i.newA.start,i.newA.end,!0),this.autoSelecting=!1)}}},generatePairBlockAnnotations:function(e,t){var i=this.generateBlockDiffAnnotations(0,t),n=this.generateBlockDiffAnnotations(1,t);return{parent:e,index:t,type:"block",oldA:i,newA:n}},generatePairWordAnnotations:function(e,t,i){var n=this.editorWrapper[0].diffFeeder.getTextOnBlock(t),o=this.editorWrapper[1].diffFeeder.getTextOnBlock(t),r=null,s=0,l=0;if(!(n&&o&&n.text&&o.text&&n.text.length<=a&&o.text.length<=a))return null;r=i.adaptCharDiff(n.text,o.text,"word"===this._charOrWordDiff),l=o.start,s=n.start;var d=[],h=[];this.generateWordDiffAnnotations(0,d,s,r,2,3),this.generateWordDiffAnnotations(1,h,l,r,0,1);for(var c=[],u=0;u0?t-o:0)},_positionDiffBlock:function(){var e=this.getCurrentBlockIndex();0>e&&(e=0);var t=this.getFeeder().getDiffBlocks();if(0!==t.length){if(this._setTextViewPosition(this.editorWrapper[0].editor.getTextView(),t[e][0]),this.editorWrapper[0].editor!==this.editorWrapper[1].editor){var n=i.lookUpLineIndex(this.getMapper(),0,t[e][1]);this._setTextViewPosition(this.editorWrapper[1].editor.getTextView(),n)}this._updateOverviewRuler(),this._updateCurveRuler()}},matchPositionFromOverview:function(e){if(this._initialized){var t;t=0>e?0:i.getAnnotationIndex(this.getFeeder().getDiffBlocks(),e),this.gotoBlock(t)}},gotoDiff:function(e,t){this.gotoChange(e,t)&&(this._updateOverviewRuler(),this._updateCurveRuler())},nextDiff:function(){this.iterateOnBlock(!0,!0),this._positionDiffBlock()},prevDiff:function(){this.iterateOnBlock(!1,!0),this._positionDiffBlock()},nextChange:function(){var e=this.iterateOnChange(!0);return this._positionDiffBlock(),e},prevChange:function(){this.iterateOnChange(!1),this._positionDiffBlock()}},r}(),r.DiffBlockFeeder=function(){function e(){}return e.prototype={_isAddedSide:function(){return 0===this._mapperColumnIndex},getWordAnnoTypes:function(e){e.push(this._isAddedSide()?{type:"word",current:s.ANNO_DIFF_CURRENT_ADDED_WORD,normal:s.ANNO_DIFF_ADDED_WORD,list:[]}:{type:"word",current:s.ANNO_DIFF_CURRENT_DELETED_WORD,normal:s.ANNO_DIFF_DELETED_WORD,list:[]}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT})},getCurrentWordAnnoType:function(e,t){return e.start===e.end&&t?this._isAddedSide()?{current:this._repositionEmptyWord(e,t),normal:s.ANNO_DIFF_ADDED_WORD}:{current:this._repositionEmptyWord(e,t),normal:s.ANNO_DIFF_DELETED_WORD}:this._isAddedSide()?{current:s.ANNO_DIFF_CURRENT_ADDED_WORD,normal:s.ANNO_DIFF_ADDED_WORD}:{current:s.ANNO_DIFF_CURRENT_DELETED_WORD,normal:s.ANNO_DIFF_DELETED_WORD}},_repositionEmptyWord:function(e,t){var i=t.getLineAtOffset(e.start),n=t.getLineStart(i),o=t.getLineEnd(i);return n!==o?e.start===o?(e.start--,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT):(e.end++,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT):i>0&&(i--,n=t.getLineStart(i),o=t.getLineEnd(i),n!==o)?(e.start=o-1,e.end=o,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT):this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT},getMapper:function(){return this._mapper},getDiffBlocks:function(){return this._diffBlocks},getDiffBlockH:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return-1;var t=this._diffBlocks[e][1];return-1===t?0:this._mapper[t][this._mapperColumnIndex]},getOverviewLineCount:function(){return this._textModel.getLineCount()},getLineNumber:function(e){return e},getCharRange:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return null;var t=this._diffBlocks[e][1],i=this._diffBlocks[e][0],n=i+this._mapper[t][this._mapperColumnIndex]-1,o=this._textModel.getLineStart(i);if(i>n)return{start:o,end:o};var r=this._textModel.getLineEnd(n,!0);return{start:o,end:r}},getTextOnBlock:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return null;var t=this._diffBlocks[e][1];0===this._mapper[t][0]||0===this._mapper[t][1]||0===this._mapper[t][2];var i=this.getCharRange(e);return{start:i.start,text:this._textModel.getText(i.start,i.end)}},isMapperEmpty:function(){return 0===this._mapper.length}},e}(),r.TwoWayDiffBlockFeeder=function(){function e(e,t,i,n){this._mapperColumnIndex=i,this._reverseAnnotation=n,this.init(e,t)}return e.prototype=new r.DiffBlockFeeder,e.prototype._isAddedSide=function(){return this._reverseAnnotation?0!==this._mapperColumnIndex:0===this._mapperColumnIndex},e.prototype.init=function(e,t){if(this._textModel=e,this._diffBlocks=void 0,t){this._mapper=t,this._diffBlocks=[];for(var i=0,n=0;n=this._gapBlocks[t][0]&&e0){if(e.length<1||e.length>2)return;this._syntaxHighlighters=[{highlighter:this.options.highlighters[0],target:e[0]}],2===e.length&&2===this.options.highlighters.length&&this._syntaxHighlighters.push({highlighter:this.options.highlighters[1],target:e[1]})}},_highlightSyntax:function(){if(this._syntaxHighlighters){var e=[];this._syntaxHighlighters.forEach(function(t){e.push(t.highlighter.highlight(t.target.fileName,t.target.contentType,t.target.editor))}.bind(this)),t.all(e,function(e){return{_error:e}}).then(function(){this._diffNavigator.renderAnnotations(this.isWhitespaceIgnored()),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.dispatchEvent({type:"contentLoaded"}),this.options.toggler&&this.options.toggler.dispatchEvent({type:"contentLoaded"})}.bind(this))}else window.setTimeout(function(){this._diffNavigator.renderAnnotations(this.isWhitespaceIgnored()),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.dispatchEvent({type:"contentLoaded"}),this.options.toggler&&this.options.toggler.dispatchEvent({type:"contentLoaded"})}.bind(this),50)},isWhitespaceIgnored:function(){return this.getWidget().options.ignoreWhitespace},ignoreWhitespace:function(e){var t=this.getWidget().options;if(t.ignoreWhitespace=e,t.diffProvider&&t.diffContent){var i=e?"true":"false";t.diffProvider._diffProvider.getDiffContent(t.resource,{ignoreWS:i}).then(function(e){t.diffContent=t.hasConflicts?e.split("diff --git")[1]:e,this.getWidget().refresh(!0,!0)}.bind(this),function(){})}else this.getWidget().refresh(!0,!0)},setOptions:function(e,t){if(t&&this._clearOptions(),this.options||(this.options={}),e&&Object.keys(e).forEach(function(t){this.options[t]=e[t]}.bind(this)),e.newFileOnRight){var i=this.options.newFile;this.options.newFile=this.options.oldFile,this.options.oldFile=i}},getOptions:function(){return this.options},getCurrentDiffPos:function(){return this._diffNavigator.getCurrentPosition()},initDiffNav:function(){this._diffNavigator.gotoBlock(0,0)},nextDiff:function(){this._diffNavigator.nextDiff()},prevDiff:function(){this._diffNavigator.prevDiff()},nextChange:function(){return this._diffNavigator.nextChange()},prevChange:function(){this._diffNavigator.prevChange()},getWidget:function(){return this},startup:function(){this.initEditors(),this.refresh(!0)},initEditors:function(){},initImageMode:function(){}},e}(),f.TwoWayCompareView=function(){function i(e){f.CompareView.call(this,e),this.setOptions(e,!0),this._diffNavigator=new p.DiffTreeNavigator("word"),this.type="twoWay",this._uiFactory=this.options.uiFactory,this._uiFactory||(this._uiFactory=new h.TwoWayCompareUIFactory({parentDivID:this.options.parentDivId,showTitle:this.options.showTitle?this.options.showTitle:!1,showLineStatus:this.options.showLineStatus?this.options.showLineStatus:!1}),this._uiFactory.buildUI()),this._viewLoadedCounter=0,this.options.commandProvider&&this.options.commandProvider.initCommands(this),this._curveRuler=new r.CompareCurveRuler(this._uiFactory.getDiffCanvasDiv())}return i.prototype=Object.create(f.CompareView.prototype),i.prototype.initEditors=function(t){this.options.preCreate&&this.options.preCreate(),this._editors=[],this._editors.push(this._createEditor(t,this._uiFactory.getEditorParentDiv(!1),this._uiFactory.getStatusDiv(!1),this.options.oldFile)),this._editors.push(this._createEditor(t,this._uiFactory.getEditorParentDiv(!0),this._uiFactory.getStatusDiv(!0),this.options.newFile,!0)),this._overviewRuler=new r.CompareOverviewRuler("right",{styleClass:"ruler overview"},null,function(e){this._diffNavigator.matchPositionFromOverview(e)}.bind(this)),this.options.postCreate&&this.options.postCreate(),window.onbeforeunload=function(){return this.isDirty()?e["There are unsaved changes."]:void 0}.bind(this)},i.prototype.disableAnnoBookMark=function(){this._disableAnnoBookMark(this._editors)},i.prototype.initImageMode=function(){this._editors&&(this._editors.forEach(function(e){e.destroy()}),this._editors=null),this._uiFactory.getEditorParentDiv(!0).classList.add("compareEditorParentImageMode"),this._uiFactory.getEditorParentDiv().classList.add("compareEditorParentImageMode"),this._uiFactory.disableTitle(),this._uiFactory.disableLineStatus(),this._imageMode=!0},i.prototype.getImageMode=function(){return this._imageMode},i.prototype.getEditors=function(){return this._editors},i.prototype.gotoDiff=function(e,t,i){var n=i?this._editors[1].getTextView():this._editors[0].getTextView(),o=n.getModel().getLineStart(e)+t;this._diffNavigator.gotoDiff(o,n)},i.prototype.copyToLeft=function(){this._curveRuler.copyTo(!0)},i.prototype.copyToRight=function(){this._curveRuler.copyTo(!1)},i.prototype.resizeEditors=function(){this._editors.forEach(function(e){e.getTextView().resize()})},i.prototype.getSplitter=function(){return this._uiFactory.getSplitter()},i.prototype._createEditor=function(t,i,n,o,r){var l="undefined"==typeof o.readonly?!0:o.readonly,h=function(){var e=new d.TextView({parent:i,readonly:l,tabSize:4});this._viewLoadedCounter++,2===this._viewLoadedCounter&&this._diffNavigator.matchPositionFromOverview(-1),this.onLoad&&this.onLoad();var t=this.getSplitter();return t&&t.addResizeListener(function(t){if(t){var i=!1;i=this._uiFactory.isLeftPane(t)?r:!r,i&&e.resize()}}.bind(this)),e}.bind(this),c=o.keyBindingFactory;c||(c=new a.KeyBindingsFactory);var u=null;if(n){var p="",f="";u=function(t,i){n&&(f=i?e["ERROR: "]+t:t,n.textContent=p+f)}}var g=new s.Editor({textViewFactory:h,undoStackFactory:new a.UndoFactory,annotationFactory:new a.AnnotationFactory,keyBindingFactory:c,statusReporter:u,domNode:i});g.installTextView(),g.setInput(null,null,o.Content?o.Content:t),g.setOverviewRulerVisible(!1);var _=g.getTextView();return _.addEventListener("Selection",function(e){var t=Array.isArray(e.newValue)?e.newValue:[e.newValue];t.length>1||!t[0].isEmpty()||!this._diffNavigator.autoSelecting&&this._diffNavigator.editorWrapper[0].diffFeeder&&this._diffNavigator.gotoDiff(t[0].getCaret(),_)}.bind(this)),_.getModel().addEventListener("Changed",function(e){this._curveRuler.onChanged(e,!r)||(this.options.mapper=null)}.bind(this)),r?_.addEventListener("Scroll",function(){this._curveRuler&&(this._curveRuler.matchPositionFrom(!0),this._curveRuler.render()),this.onScroll&&this.onScroll()}.bind(this)):_.addEventListener("Scroll",function(){this._curveRuler&&this._curveRuler.render()}.bind(this)),g},i.prototype.isDirty=function(){return this._editors?this._editors.some(function(e){return e.isDirty()}):!1},i.prototype._destroy=function(){this._editors&&(this._diffNavigator.destroy(),this._editors.forEach(function(e){e.destroy()}),this._uiFactory.destroy())},i.prototype.destroy=function(){this._destroyed=!0,this._destroy()},i.prototype.addRulers=function(){if(this._editors&&!this._hasRuler){var e=new r.LineNumberCompareRuler(this._diffNavigator,0,"left",{styleClass:"ruler lines"},{styleClass:"rulerLines odd"},{styleClass:"rulerLines even"}),t=new r.LineNumberCompareRuler(this._diffNavigator,0,"left",{styleClass:"ruler lines"},{styleClass:"rulerLines odd"},{styleClass:"rulerLines even"});this._editors[1].getTextView().addRuler(e),this._editors[0].getTextView().addRuler(t),this._editors[0].getTextView().addRuler(this._overviewRuler),this._hasRuler=!0}},i.prototype.refresh=function(e,i,n){if(!this._destroyed){if(this._imageMode){this.options.commandProvider&&this.options.commandProvider.renderCommands(this);var o=this;return this._loadImageFile(this.options.newFile.URL,this._uiFactory.getEditorParentDiv(!0)).then(function(e){return o._loadImageFile(o.options.oldFile.URL,o._uiFactory.getEditorParentDiv()).then(function(i){return(new t).resolve(e>i?e:i)})})}var r=this._generateMapper(i,this.options.oldFile.Content,this.options.newFile.Content,this.options.diffContent,this.options.hasConflicts,!this.options.toggler),s=this.options.oldFile.Content,a=this.options.newFile.Content;"string"!=typeof a&&(a=r.output);var l=new p.TwoWayDiffBlockFeeder(this._editors[0].getTextView().getModel(),r.mapper,1,this.options.newFileOnRight),d=new p.TwoWayDiffBlockFeeder(this._editors[1].getTextView().getModel(),r.mapper,0,this.options.newFileOnRight);this._diffNavigator.initAll(this.options.charDiff?"char":"word",this._editors[0],this._editors[1],l,d,this._overviewRuler,this._curveRuler),this._curveRuler.init(r.mapper,this._editors[1],this._editors[0],this._diffNavigator),e&&("number"==typeof n?1===n?this._editors[1].setInput(this.options.newFile.Name,null,a):this._editors[0].setInput(this.options.oldFile.Name,null,s):(this._editors[1].setInput(this.options.newFile.Name,null,a),this._editors[0].setInput(this.options.oldFile.Name,null,s))),this._initSyntaxHighlighter([{fileName:this.options.newFile.Name,contentType:this.options.newFile.Type,editor:this._editors[1]},{fileName:this.options.oldFile.Name,contentType:this.options.oldFile.Type,editor:this._editors[0]}]),this._highlightSyntax(),this.options.commandProvider&&this.options.commandProvider.renderCommands(this),this.addRulers(),2===this._viewLoadedCounter&&this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.refreshTitle(0),this.refreshTitle(1);var h=this._editors[1].getTextView().getModel().getLineCount()*this._editors[1].getTextView().getLineHeight()+5,c=this._editors[0].getTextView().getModel().getLineCount()*this._editors[0].getTextView().getLineHeight()+5;return h>c?h:c}},i.prototype.refreshTitle=function(e,t){var i,o=this.options.newFile.Name,r=this.options.oldFile.Name,s="/",a=" ... ",l=o.split(s),d=r.split(s),h=[],c=[],u=!1;for(i=0;i1||!t[0].isEmpty()||!this._diffNavigator.autoSelecting&&this._diffNavigator.editorWrapper[0].diffFeeder&&this._diffNavigator.gotoDiff(t[0].getCaret(),this._textView)}.bind(this))},i.prototype.disableAnnoBookMark=function(){this._disableAnnoBookMark([this._editor])},i.prototype.initImageMode=function(){this._editor&&(this._editor.destroy(),this._editor=null),n.node(this._editorDiv).classList.add("compareEditorParentImageMode"),this._imageMode=!0},i.prototype.getImageMode=function(){return this._imageMode},i.prototype._initDiffPosition=function(e){var t=e.getModel();if(t&&t.getAnnotations){var i=t.getAnnotations();if(i.length>0){var n=i[0][0],o=e.getLineHeight(),r=e.getClientArea(),s=Math.floor(r.height/o/3);e.setTopIndex(n-s>0?n-s:0)}}},i.prototype.refresh=function(i,o){if(!this._destroyed){if(this._imageMode){this.options.commandProvider&&this.options.commandProvider.renderCommands(this);var r=this;return this._loadImageFile(this.options.newFile.URL,n.node(this._editorDiv),!0).then(function(e){return r._loadImageFile(r.options.oldFile.URL,n.node(r._editorDiv)).then(function(i){return(new t).resolve(e+i+20)})})}var s=this._generateMapper(o,this.options.oldFile.Content,this.options.newFile.Content,this.options.diffContent,this.options.hasConflicts,!this.options.toggler);if(s.submoduleChanged)switch(s.submoduleChanged){case"removed":this._textView.getModel().setText(e["Removed Submodule Message"]);break;case"added":this._textView.getModel().setText(e["Added Submodule Message"])}else{this._mapper=s.mapper,this._textView.getModel().setText(this.options.oldFile.Content);var a=new p.inlineDiffBlockFeeder(s.mapper,1),l=new p.inlineDiffBlockFeeder(s.mapper,0);c.mergeDiffBlocks(this._textView.getModel(),l.getDiffBlocks(),s.mapper,s.diffArray.array,s.diffArray.index,this._diffParser._lineDelimiter),a.setModel(this._textView.getModel()),l.setModel(this._textView.getModel()),this._diffNavigator.initAll(this.options.charDiff?"char":"word",this._editor,this._editor,a,l,this._overviewRuler),this._initSyntaxHighlighter([{fileName:this.options.oldFile.Name,contentType:this.options.oldFile.Type,editor:this._editor}]),this._highlightSyntax(),this.options.commandProvider&&this.options.commandProvider.renderCommands(this),this.removeRulers(),this.addRulers();var d=this._textView.getTopIndex();this._textView.redrawLines(d,d+1,this._overviewRuler),this._textView.redrawLines(d,d+1,this._rulerOrigin),this._textView.redrawLines(d,d+1,this._rulerNew),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1)}return this._textView.getLineHeight()*this._textView.getModel().getLineCount()+5}},i.prototype.setConflicting=function(e){this._conflcit=e},i.prototype.gotoDiff=function(e){this._diffNavigator.gotoChangeUsingIndex(e)},i.prototype.gotoLine=function(e,t,i,n){"number"!=typeof t&&(t=0);var o=c.convertMergedLineNumber(this._mapper,e),r=function(){n(o)}.bind(this);this._editor.onGotoLine(o,t,i,r)},i.prototype.getMainEditor=function(){return this._editor?this._editor:null},i.prototype.getLineNumber=function(e,t,i){if(t){var n=this._diffNavigator.getFeeder(i?!1:!0);return n?n.getLineNumber(e):e}var o=c.convertMergedLineNumber(this._mapper,e,i);return o},i}(),f.toggleableCompareView=function(){function e(e,t){i.attach(this),t&&(t.toggler=this),this._widget="inline"===e?new f.InlineCompareView(t):new f.TwoWayCompareView(t)}return e.prototype={startup:function(){this._widget.startup()},initImageMode:function(){this._imageMode=!0,this._widget.initImageMode()},_toggle:function(e){this._widget.destroy(),n.empty(n.node(e.parentDivId)),this._widget="inline"===this._widget.type?new f.TwoWayCompareView(e):new f.InlineCompareView(e),this._imageMode?this._widget.initImageMode():this._widget.initEditors(),this._widget.refresh(!0),e.onInputChanged&&"twoWay"===this._widget.type&&e.onInputChanged()},toggle:function(){var e=this._widget.options;if(!this._imageMode){var t=this._widget.getCurrentDiffPos();e.blockNumber=t.block,e.changeNumber=t.change}this._toggle(e)},isDirty:function(){return this._widget.isDirty()},destroy:function(){return this._widget.destroy()},getWidget:function(){return this._widget}},e}(),f}),define("orion/compare/compareCommands",["i18n!orion/compare/nls/messages","orion/commands","orion/Deferred","orion/keyBinding","orion/webui/littlelib","orion/EventTarget"],function(e,t,i,n,o,r){var s={};return s.CompareCommandFactory=function(){function s(e){r.attach(this),this.setOptions(e,!0)}return s.prototype={setOptions:function(e,t){t&&(this.options={}),this.options||(this.options={}),e&&Object.keys(e).forEach(function(t){this.options[t]=e[t]}.bind(this))},getOptions:function(){return this.options},initCommands:function(o){var r=this.options.commandSpanId,s=this.options.toggleCommandSpanId,a=this.options.commandService;if(a&&(r||s)){var l=new t.Command({name:e.CpCurChangeRightToLeft,tooltip:e.CpCurChangeRightToLeft,imageClass:"core-sprite-leftarrow",id:"orion.compare.copyToLeft",groupId:"orion.compareGroup",visibleWhen:function(){return"twoWay"===o.type&&!o.getImageMode()&&o.options.newFile&&!o.options.newFile.readonly}.bind(this),callback:function(e){e.items.copyToLeft()}}),d=new t.Command({name:e.CpCurChangeLeftToRight,tooltip:e.CpCurChangeLeftToRight,imageClass:"core-sprite-rightarrow",id:"orion.compare.copyToRight",groupId:"orion.compareGroup",visibleWhen:function(){return"twoWay"===o.type&&!o.getImageMode()&&o.options.oldFile&&!o.options.oldFile.readonly}.bind(this),callback:function(e){e.items.copyToRight()}}),h=new t.Command({tooltip:e.IgnoreWhitespaceTooltip,name:e.IgnoreWhitespace,imageClass:"core-sprite-whitespace",id:"orion.compare.ignoreWhitespace",groupId:"orion.compareGroup",type:"toggle",visibleWhen:function(t){var i=t.isWhitespaceIgnored();return h.checked=i,h.name=i?e.UseWhitespace:e.IgnoreWhitespace,h.tooltip=i?e.UseWhitespaceTooltip:e.IgnoreWhitespaceTooltip,!0},preCallback:function(t){var n=t.handler.getWidget();if("function"==typeof n.options.onSave&&n.isDirty()){var o=window.confirm(e.confirmUnsavedChanges);return o?n.options.onSave(o):(new i).resolve()}return(new i).resolve(!0)},callback:function(e){e.items.ignoreWhitespace(h.checked),this.dispatchEvent({type:"compareConfigChanged",name:"ignoreWhiteSpace",value:h.checked})}.bind(this)}),c=new t.Command({tooltip:e["Switch to unified diff"],name:e.Unified,imageClass:"compare-sprite-inline-2way",id:"orion.compare.toggleInline2Way",groupId:"orion.compareGroup",type:"switch",visibleWhen:function(t){if(!t.options.toggler)return!1;var i="twoWay"===t.options.toggler.getWidget().type;return c.checked=!i,c.name=i?e.Unified:e["Side by side"],c.tooltip=i?e["Switch to unified diff"]:e["Switch to side by side diff"],!0},preCallback:function(t){var n=t.handler.getWidget();if("function"==typeof n.options.onSave&&n.isDirty()){var o=window.confirm(e.confirmUnsavedChanges);return o?n.options.onSave(o):(new i).resolve()}return(new i).resolve(!0)},callback:function(e){this.dispatchEvent({type:"compareConfigChanged",name:"mode",value:"twoWay"===e.items.options.toggler.getWidget().type?"inline":"twoWay"}),e.items.options.toggler.toggle()}.bind(this)}),u=new t.Command({name:e["Next diff block"],tooltip:e["Next diff block"],imageClass:"core-sprite-move-down",id:"orion.compare.nextDiff",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.nextDiff()}}),p=new t.Command({name:e["Previous diff block"],tooltip:e["Previous diff block"],imageClass:"core-sprite-move-up",id:"orion.compare.prevDiff",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.prevDiff()}}),f=new t.Command({name:e["Next diff change"],tooltip:e["Next diff change"],imageClass:"core-sprite-move-down",id:"orion.compare.nextChange",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.nextChange()}}),g=new t.Command({name:e["Previous diff change"],tooltip:e["Previous diff change"],imageClass:"core-sprite-move-up",id:"orion.compare.prevChange",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.prevChange(e)}});a.addCommand(l),a.addCommand(d),a.addCommand(h),a.addCommand(c),a.addCommand(u),a.addCommand(p),a.addCommand(f),a.addCommand(g),s?a.registerCommandContribution(s,"orion.compare.toggleInline2Way",108):r&&a.registerCommandContribution(r,"orion.compare.toggleInline2Way",108),r&&(a.registerCommandContribution(r,"orion.compare.copyToLeft",110,null,!1,new n.KeyBinding(37,!0,!1,!0)),a.registerCommandContribution(r,"orion.compare.copyToRight",111,null,!1,new n.KeyBinding(39,!0,!1,!0)),a.registerCommandContribution(r,"orion.compare.nextDiff",112,null,!1,new n.KeyBinding(40,!0)),a.registerCommandContribution(r,"orion.compare.prevDiff",113,null,!1,new n.KeyBinding(38,!0)),o.options.wordLevelNav?(a.registerCommandContribution(r,"orion.compare.nextChange",114,null,!1,new n.KeyBinding(40,!0,!0)),a.registerCommandContribution(r,"orion.compare.prevChange",115,null,!1,new n.KeyBinding(38,!0,!0))):(a.registerCommandContribution(r,"orion.compare.nextChange",114,null,!0,new n.KeyBinding(40,!0,!0)),a.registerCommandContribution(r,"orion.compare.prevChange",115,null,!0,new n.KeyBinding(38,!0,!0))),a.registerCommandContribution(r,"orion.compare.ignoreWhitespace",109))}},renderCommands:function(e){var t=this.options.commandSpanId,i=this.options.toggleCommandSpanId,n=this.options.commandService;n&&(t||i)&&(i&&(o.empty(o.node(i)),n.renderCommands(i,i,e,e,"tool",null)),t&&(o.empty(o.node(t)),this.options.gridRenderer&&this.options.gridRenderer.navGridHolder?(this.options.gridRenderer.navGridHolder.splice(0,this.options.gridRenderer.navGridHolder.length),this.options.gridRenderer.additionalCmdRender?this.options.gridRenderer.before?(this.options.gridRenderer.additionalCmdRender(this.options.gridRenderer.navGridHolder),n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder)):(n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder),this.options.gridRenderer.additionalCmdRender(this.options.gridRenderer.navGridHolder)):n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder)):n.renderCommands(t,t,e,e,"tool",null)))}},s}(),s}),define("compare/builder/compare",["orion/commandRegistry","orion/staticDataSource","orion/contentTypes","orion/Deferred","orion/webui/littlelib","orion/compare/compareView","orion/compare/compareCommands"],function(e,t,i,n,o,r,s){function a(e){return u.getFilenameContentType(e)}function l(e){var t=new n,i=new XMLHttpRequest;return i.open("GET",e,!0),i.onreadystatechange=function(){if(4===i.readyState){var e="undefined"!=typeof i.response?i.response:i.responseText,n="string"==typeof e?e:null,o=i.status;o>=200&&400>o?t.resolve(n):t.reject(n)}},i.send(),t}function d(e){if(!e)return e;var t=o.node(e);if(t){if("ul"!==t.nodeName.toLowerCase()){var i=document.createElement("ul");return i.id=e+"__compareCmdUL",i.classList.add("layoutLeft"),i.classList.add("commandList"),t.appendChild(i),i.id}t.classList.add("commandList")}return e}function h(e,i,n,o,l){var h=e;if(!h.highlighters&&h.oldFile&&h.oldFile.Name&&h.newFile&&h.newFile.Name&&(h.highlighters=[new t.SyntaxHighlighter,new t.SyntaxHighlighter]),h.oldFile&&h.oldFile.Name&&(h.oldFile.Type=a(h.oldFile.Name)),h.newFile&&h.newFile.Name&&(h.newFile.Type=a(h.newFile.Name)),i||l){var u=new 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\ No newline at end of file
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.eot b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.eot
similarity index 100%
rename from plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.eot
rename to plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.eot
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.svg b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.svg
similarity index 100%
rename from plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.svg
rename to plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.svg
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.ttf b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.ttf
similarity index 100%
rename from plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.ttf
rename to plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.ttf
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.woff b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.woff
similarity index 100%
rename from plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/OrionIconFont-Regular.woff
rename to plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/OrionIconFont-Regular.woff
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare-amd.min.js b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare-amd.min.js
new file mode 100644
index 00000000000..658a2c7ef95
--- /dev/null
+++ b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare-amd.min.js
@@ -0,0 +1,18 @@
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d=l.localSelectionService||this._selectionService,c=this;return void(d&&d.getSelections(function(i){c.renderCommands(e,t,i,n,o,r)}))}l&&(this._render(e,l,t,i,n,o||"button",r,a),this._checkForTrailingSeparator(t,o,!0))},destroy:function(e){if(e=s.node(e),!e)throw"no parent";for(;e.hasChildNodes();){var t=e.firstChild;t.commandTooltip&&t.commandTooltip.destroy(),t.emptyGroupTooltip&&t.emptyGroupTooltip.destroy(),this.destroy(t),e.removeChild(t)}},_render:function(t,n,o,s,a,d,c,h){var u=n.sortedContributions;if(!u){u=[];var p=!1;for(var f in n)if(Object.prototype.hasOwnProperty.call(n,f)){var g=n[f];g&&"number"==typeof g.position&&(g.id=f,u.push(g),p=!0)}p&&(u.sort(function(e,t){return e.position-t.position}),n.sortedContributions=u)}var _=0,m=this;u.forEach(function(n){function u(e){e&&e.parentNode&&e.parentNode.removeChild(e)}var p,f;if(n.imageClass||(n.imageClass=null),n.children&&Object.getOwnPropertyNames(n.children).length>0){var g,v=n.children;if("tool"===d||"button"===d)if(n.title){var y;if(n.defaultActionId){n.pretendDefaultActionId=n.defaultActionId===!0;var x=m._commandList[n.defaultActionId];x&&(x.visibleWhen?x.visibleWhen(s):!0)?(y=new e.CommandInvocation(a,s,c,x,m),y.domParent=o):n.pretendDefaultActionId=!0}g=m._createDropdownMenu(o,n.title,null,null,n.imageClass,n.tooltip,n.selectionClass,null,y,n.pretendDefaultActionId,n.extraClasses),h&&i.generateNavGrid(h,g.menuButton),g&&(m._render(t,n.children,g.menu,s,a,"menu",c,h),m._checkForTrailingSeparator(g.menu,"menu",!0),0===g.menu.childNodes.length?n.emptyGroupMessage?g.menuButton.emptyGroupTooltip||(g.menuButton.emptyGroupTooltip=new l.Tooltip({node:g.menuButton,text:n.emptyGroupMessage,trigger:"click",position:["below","right","above","left"]})):(h&&i.removeNavGrid(h,g.menuButton),u(g.menu),u(g.menuButton),u(g.destroyButton)):g.menuButton.style.visibility="visible")}else{var b;if(o.childNodes.length>0&&!m._checkForTrailingSeparator(o,d)&&(b=m.generateSeparatorImage(o)),m._render(t,v,o,s,a,d,c,h),o.childNodes.length>0){var w=o.childNodes[o.childNodes.length-1];w!==b&&(b=m.generateSeparatorImage(o))}}else if(n.title){var C=m._createDropdownMenu(o,n.title,!0,null,null,n.imageClass);C&&(m._render(t,v,C.menu,s,a,"menu",c,h),m._checkForTrailingSeparator(C.menu,"menu",!0),0===C.menu.childNodes.length&&C.destroyButton&&o.removeChild(C.destroyButton))}else o.childNodes.length>0&&m._generateMenuSeparator(o),m._render(t,v,o,s,a,d,c,h),o.childNodes.length>0&&m._generateMenuSeparator(o)}else{var T=m._commandList[n.id],L=T?!0:!1,k=null,D=null;if(T){f=new e.CommandInvocation(n.handler||a,s,c,T,m),f.domParent=o;var A=!1;try{A=L&&(T.visibleWhen?T.visibleWhen(s,f):!0)}catch(S){throw console.log(S),S}m._activeBindings[T.id]&&m._activeBindings[T.id].keyBinding&&(k=m._activeBindings[T.id],k.invocation=A?f:null,k.bindingOnly&&(L=!1)),m._urlBindings[T.id]&&m._urlBindings[T.id].urlBinding&&(D=m._urlBindings[T.id],D.invocation=A?f:null,D.bindingOnly&&(L=!1)),L=L&&A}if(L)if(T.choiceCallback){var E,O;"tool"===d||"button"===d?(E=o,O=!1,"ul"===o.nodeName.toLowerCase()&&(E=document.createElement("li"),o.appendChild(E))):(E=o,O=!0);var N=function(e){T.populateChoicesMenu(e,s,a,c,m)};m._createDropdownMenu(E,T.name,O,N.bind(T),T.imageClass,T.tooltip||T.title,T.selectionClass,T.positioningNode)}else{f.handler=f.handler||this,f.domParent=o;var M,I=function(){m._invoke(f)};if("menu"===d){var B=null;k&&k.keyBinding&&(B=r.getUserKeyString(k.keyBinding)),M=e.createCommandMenuItem(o,T,f,null,I,B),f.onClick=I,m._registerRenderedCommand(T.id,t,f)}else if("quickfix"===d){p=d+T.id+_;var R=document.createElement("div");o.appendChild(R),o.classList.add("quickFixList"),M=e.createQuickfixItem(R,T,f,I,m._prefService)}else p=d+T.id+_,M=e.createCommandItem(o,T,f,p,null,"tool"===d,I);i.generateNavGrid(h,M),f.domNode=M,_++}}})},_createDropdownMenu:function(t,i,n,o,r,c,h,u,p,f,g){if(t=s.node(t),!t||!s.contains(document.body,t))return null;var _,m,v,y,x=t;if(n){var b=document.createRange();b.selectNode(t);var w=b.createContextualFragment(d);s.processTextNodes(w,{ButtonText:i}),t.appendChild(w),y=t.lastChild,m=y.lastChild,_=m.previousSibling,_.dropdown=new a.Dropdown({dropdown:m,populate:o,parentDropdown:t.dropdown}),m.dropdown=_.dropdown}else{"ul"===t.nodeName.toLowerCase()&&(x=document.createElement("li"),t.appendChild(x),y=x);var C=null;r&&(C="dropdownButtonWithIcon",c=c||i),c=r?c||i:c;var T=e.createDropdownMenu(x,i,o,C,r,!1,h,u,p||f,g);if(v=T.dropdownArrow,_=T.menuButton,v){p&&(p.domNode=T.menuButton);var L=this;_.onclick=function(e){var t=s.bounds(v);(e.clientX>=t.left||f===!0)&&T.dropdown?T.dropdown.toggle(e):L._invoke(p)},T.dropdown&&(_.onkeydown=function(e){s.KEY.DOWN===e.keyCode&&(T.dropdown.toggle(e),s.stop(e))})}m=T.menu;var k,D=p&&p.command&&(p.command.tooltip||p.command.name);k=D?p.command.tooltip||p.command.name:c,k&&(_.commandTooltip=new l.Tooltip({node:_,text:k,position:["above","below","right","left"]}))}return{menuButton:_,menu:m,dropdown:_.dropdown,destroyButton:y,dropdownArrow:v}},_generateMenuSeparator:function(e){if(!this._checkForTrailingSeparator(e,"menu")){var t=document.createElement("li");t.classList.add("dropdownSeparator");var i=document.createElement("span");i.classList.add("dropdownSeparator"),t.appendChild(i),e.appendChild(t)}},generateSeparatorImage:function(e){var t;return"ul"===e.nodeName.toLowerCase()?(t=document.createElement("li"),e.appendChild(t)):(t=document.createElement("span"),e.appendChild(t)),t.classList.add("core-sprite-sep"),t.classList.add("imageSprite"),t.classList.add("commandSeparator"),t}},p.prototype.constructor=p,f.prototype={match:function(e){var t=o.matchResourceParameters(e);return"undefined"!=typeof t[this.token]?(this.parameterValue=t[this.token],this):null}},f.prototype.constructor=f,g.prototype.constructor=g,_.prototype={optionsRequested:function(){return this.optionsRequested}},_.prototype.constructor=_,m.prototype={_storeParameters:function(e){if(this.parameterTable=null,e){var t=this.parameterTable={};e.forEach(function(e){t[e.name]=e})}},updateParameters:function(e){"function"==typeof this.getParameters&&this._storeParameters(this.getParameters(e))},hasParameters:function(){return null!==this.parameterTable},shouldCollectParameters:function(){return!this.clientCollect&&this.hasParameters()},parameterNamed:function(e){return this.parameterTable[e]},valueFor:function(e){var t=this.parameterTable[e];return t?t.value:null},setValue:function(e,t){var i=this.parameterTable[e];i&&(i.value=t)},forEach:function(e){for(var t in this.parameterTable)this.parameterTable[t].type&&this.parameterTable[t].name&&e(this.parameterTable[t])},validate:function(e,t){var i=this.parameterTable[e];return i&&i.validator?i.validator(t):!0},makeCopy:function(){var e=[];this.forEach(function(t){var i=new _(t.name,t.type,t.label,t.value,t.lines,t.eventListeners,t.validator);e.push(i)});var t=new m(e,this._options,this.getParameters);return t.clientCollect=this.clientCollect,t.message=this.message,t},hasOptionalParameters:function(){return this._hasOptionalParameters}},m.prototype.constructor=m,{CommandRegistry:p,URLBinding:f,ParametersDescription:m,CommandParameter:_,CommandEventListener:g}}),define("orion/editor/nls/messages",{root:!0}),define("orion/editor/nls/root/messages",{multipleAnnotations:"Multiple annotations:",line:"Line: ${0}",breakpoint:"Breakpoint",bookmark:"Bookmark",task:"Task",error:"Error",warning:"Warning",currentSearch:"Current Search",currentLine:"Current Line",matchingBracket:"Matching Bracket",currentBracket:"Current Bracket",diffAdded:"Diff Added Lines",diffDeleted:"Diff Deleted Lines",diffModified:"Diff Modified Lines",lineUp:"Line Up",lineDown:"Line Down",lineStart:"Line Start",lineEnd:"Line End",charPrevious:"Previous Character",charNext:"Next Character",pageUp:"Page Up",pageDown:"Page Down",scrollPageUp:"Scroll Page Up",scrollPageDown:"Scroll Page Down",scrollLineUp:"Scroll Line Up",scrollLineDown:"Scroll Line Down",wordPrevious:"Previous Word",wordNext:"Next Word",textStart:"Document Start",textEnd:"Document End",scrollTextStart:"Scroll Document Start",scrollTextEnd:"Scroll Document End",centerLine:"Center Line",selectLineUp:"Select Line Up",selectLineDown:"Select Line Down",selectWholeLineUp:" Select Whole Line Up",selectWholeLineDown:"Select Whole Line Down",selectLineStart:"Select Line Start",selectLineEnd:"Select Line End",selectCharPrevious:"Select Previous Character",selectCharNext:"Select Next Character",selectPageUp:"Select Page Up",selectPageDown:"Select Page Down",selectWordPrevious:"Select Previous Word",selectWordNext:"Select Next Word",selectTextStart:"Select Document Start",selectTextEnd:"Select Document End",deletePrevious:"Delete Previous Character",deleteNext:"Delete Next Character",deleteWordPrevious:"Delete Previous Word",deleteWordNext:"Delete Next Word",deleteLineStart:"Delete Line Start",deleteLineEnd:"Delete Line End",tab:"Insert Tab",enter:"Insert Line Delimiter",enterNoCursor:"Insert Line Delimiter",escape:"Escape",selectAll:"Select All",copy:"Copy",cut:"Cut",paste:"Paste",uppercase:"To Upper Case",lowercase:"To Lower Case",capitalize:"Capitalize",reversecase:"Reverse Case",toggleWrapMode:"Toggle Wrap Mode",toggleTabMode:"Toggle Tab Mode",toggleOverwriteMode:"Toggle Overwrite Mode",committerOnTime:"${0} on ${1}",emacs:"Emacs",exchangeMarkPoint:"Exchange Mark and Point",setMarkCommand:"Set Mark",clearMark:"Clear Mark",digitArgument:"Digit Argument ${0}",negativeArgument:"Negative Argument",Comment:"Comment","Flat outline":"Flat outline",incrementalFindStr:"Incremental find: ${0}",incrementalFindStrNotFound:"Incremental find: ${0} (not found)",incrementalFindReverseStr:"Reverse Incremental find: ${0}",incrementalFindReverseStrNotFound:"Reverse Incremental find: ${0} (not found)",findReplace:"Find/Replace",find:"Find...",undo:"Undo",redo:"Redo",cancelMode:"Cancel Current Mode",findNext:"Find Next Occurrence",findPrevious:"Find Previous Occurrence",incrementalFind:"Incremental Find",incrementalFindReverse:"Incremental Find Reverse",indentLines:"Indent Lines",unindentLines:"Unindent Lines",moveLinesUp:"Move Lines Up",moveLinesDown:"Move Lines Down",copyLinesUp:"Copy Lines Up",copyLinesDown:"Copy Lines Down",deleteLines:"Delete Lines",gotoLine:"Goto Line...",gotoLinePrompty:"Goto Line:",nextAnnotation:"Next Annotation",prevAnnotation:"Previous Annotation",expand:"Expand",collapse:"Collapse",expandAll:"Expand All",collapseAll:"Collapse All",lastEdit:"Last Edit Location",trimTrailingWhitespaces:"Trim Trailing Whitespaces",toggleLineComment:"Toggle Line Comment",addBlockComment:"Add Block Comment",removeBlockComment:"Remove Block Comment",linkedModeEntered:"Linked Mode: Enter or ESC to exit",linkedModeExited:"Linked Mode exited",syntaxError:"Syntax Error",contentAssist:"Content Assist",noProposals:"No proposals found",computingProposals:"Computing content assist proposals...",lineColumn:"Line ${0} : Column ${1}",lineColumnOffset:"Line ${0} : Column ${1} : Offset ${2}",multiSelections:"${0} selection regions",vi:"vi",vimove:"(Move)",viyank:"(Yank)",videlete:"(Delete)",vichange:"(Change)",viLeft:"${0} Left",viRight:"${0} Right",viUp:"${0} Up",viDown:"${0} Down",viw:"${0} Next Word",vib:"${0} Beginning of Word",viW:"${0} Next Word (ws stop)",viB:"${0} Beginning of Word (ws stop)",vie:"${0} End of Word",viE:"${0} End of Word (ws stop)",vi$:"${0} End of the line","vi^_":"${0} First non-blank Char Current Line","vi+":"${0} First Char Next Line","vi-":"${0} First Char Previous Line","vi|":"${0} nth Column in Line",viH:"${0} Top of Page",viM:"${0} Middle of Page",viL:"${0} Bottom of Page","vi/":"${0} Search Forward","vi?":"${0} Search Backward",vin:"${0} Next Search",viN:"${0} Previous Search",vif:"${0} Search Char Fwd",viF:"${0} Search Char Bckwd",vit:"${0} Search Before Char Fwd",viT:"${0} Search Before Char Bckwd","vi,":"${0} Repeat Reverse Char Search","vi;":"${0} Repeat Char Search",viG:"${0} Go to Line",viycd:"${0} Current Line",via:"Append After Cursor",viA:"Append to End of Line",vii:"Insert Before Cursor",viI:"Insert at Beginning of Line",viO:"Insert Line Above",vio:"Insert Line Below",viR:"Begin Overwriting Text",vis:"Substitute a Character",viS:"Substitute Entire Line",viC:"Change Text Until Line End",vip:"Paste After Char or Line",viP:"Paste Before Char or Line",viStar:"Search Word Under Cursor",next:"Next",previous:"Previous",replace:"Replace",replaceAll:"Replace All",findWith:"Find With",replaceWith:"Replace With",caseInsensitive:"Aa",regex:"/.*/",wholeWord:"\\b",caseInsensitiveTooltip:"Toggle Case Insensitive",regexTooltip:"Toggle Regular Expression",wholeWordTooltip:"Toggle Whole Word",closeTooltip:"Close",replacingAll:"Replacing all...",replacedMatches:"Replaced ${0} matches",nothingReplaced:"Nothing replaced",notFound:"Not found"}),define("orion/editor/eventTarget",[],function(){function e(){}return e.addMixin=function(t){var i=e.prototype;for(var n in i)i.hasOwnProperty(n)&&(t[n]=i[n])},e.prototype={addEventListener:function(e,t,i){this._eventTypes||(this._eventTypes={});var n=this._eventTypes[e];n||(n=this._eventTypes[e]={level:0,listeners:[]});var o=n.listeners;o.push({listener:t,useCapture:i})},dispatchEvent:function(e){var t=e.type;this._dispatchEvent("pre"+t,e),this._dispatchEvent(t,e),this._dispatchEvent("post"+t,e)},_dispatchEvent:function(e,t){var i=this._eventTypes?this._eventTypes[e]:null;if(i){var n=i.listeners;try{if(i.level++,n)for(var o=0,r=n.length;r>o;o++)if(n[o]){var s=n[o].listener;"function"==typeof s?s.call(this,t):s.handleEvent&&"function"==typeof s.handleEvent&&s.handleEvent(t)}}finally{if(i.level--,i.compact&&0===i.level){for(var a=n.length-1;a>=0;a--)n[a]||n.splice(a,1);0===n.length&&delete this._eventTypes[e],i.compact=!1}}}},isListening:function(e){return this._eventTypes?void 0!==this._eventTypes[e]:!1},removeEventListener:function(e,t,i){if(this._eventTypes){var n=this._eventTypes[e];if(n){for(var o=n.listeners,r=0,s=o.length;s>r;r++){var a=o[r];if(a&&a.listener===t&&a.useCapture===i){0!==n.level?(o[r]=null,n.compact=!0):o.splice(r,1);break}}0===o.length&&delete this._eventTypes[e]}}}},{EventTarget:e}}),define("orion/editor/annotations",["i18n!orion/editor/nls/messages","orion/editor/eventTarget"],function(e,t){function i(){}function n(e,t,i){this.start=e,this.end=t,this._projectionModel=i,this.html=this._expandedHTML,this.style=this._expandedStyle,this.expanded=!0}function o(t,n){var o=t.lastIndexOf("."),r=t.substring(o+1),s={title:e[r],style:{styleClass:"annotation "+r},html:"
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een","HoneyDew","HotPink","IndianRed","Indigo","Ivory","Khaki","LavenderBlush","Lavender","LawnGreen","LemonChiffon","LightBlue","LightCoral","LightCyan","LightGoldenRodYellow","LightGray","LightGrey","LightGreen","LightPink","LightSalmon","LightSeaGreen","LightSkyBlue","LightSlateGray","LightSlateGrey","LightSteelBlue","LightYellow","LimeGreen","Lime","Linen","Magenta","Maroon","MediumAquaMarine","MediumBlue","MediumOrchid","MediumPurple","MediumSeaGreen","MediumSlateBlue","MediumSpringGreen","MediumTurquoise","MediumVioletRed","MidnightBlue","MintCream","MistyRose","Moccasin","NavajoWhite","Navy","OldLace","OliveDrab","Olive","OrangeRed","Orange","Orchid","PaleGoldenRod","PaleGreen","PaleTurquoise","PaleVioletRed","PapayaWhip","PeachPuff","Peru","Pink","Plum","PowderBlue","Purple","RebeccaPurple","Red","RosyBrown","RoyalBlue","SaddleBrown","Salmon","SandyBrown","SeaGreen","SeaShell","Sienna","Silver","SkyBlue","SlateBlue","SlateGray","SlateGrey","Snow","SpringGreen","SteelBlue","Tan","Teal","Thistle","Tomato","Turquoise","Violet","Wheat","WhiteSmoke","White","YellowGreen","Yellow"],n=["charset","document","font-face","import","keyframes","media","namespace","page","supports"],o=[];return 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":a=this._hunkRanges[e][1]+r,l=this._hunkRanges[e][3]+s;break;case"-":this._createMinusBlock(a,l,this._hunkRanges[e][1]+r-a,c);break;case"+":this._createPlusBlock(a,l,this._hunkRanges[e][3]+s-l,d)}t=u}switch(u){case"-":r++;break;case"+":s++;break;case" ":r++,s++}}else"-"===t?this._oNewLineAtEnd=!1:" "===t?(this._nNewLineAtEnd=!1,this._oNewLineAtEnd=!1):this._nNewLineAtEnd=!1,h>n&&"\r"===this._diffContents[h-1][this._diffContents[h-1].length-1]&&(this._diffContents[h-1]=this._diffContents[h-1].substring(0,this._diffContents[h-1].length-1))}switch(t){case"-":this._createMinusBlock(a,l,this._hunkRanges[e][1]+r-a,c);break;case"+":this._createPlusBlock(a,l,this._hunkRanges[e][3]+s-l,d)}},_detectConflictes:function(e,t){if(0>e)return!1;for(var i=e+t,n=e;i>n;n++){var o=this._diffContents[n];if(o.indexOf("<<<<<")>-1||o.indexOf(">>>>>")>-1)return!0}return!1},_buildMap:function(e){for(var t,i=this._oBlocks.length,n=this._oFileContents.length,o=0,r=1,s=0;i>s;s++)t=this._oBlocks[s][0]-r,t>0&&(this._deltaMap.push([t,t,0]),o+=t),this._deltaMap.push(e&&this._detectConflictes(this._nBlocks[s][2],this._nBlocks[s][1])?[this._nBlocks[s][1],this._oBlocks[s][1],this._nBlocks[s][2]+1,1]:[this._nBlocks[s][1],this._oBlocks[s][1],this._nBlocks[s][2]+1]),o+=this._oBlocks[s][1],r=this._oBlocks[s][0]+this._oBlocks[s][1];if(n-r>0&&(this._deltaMap.push([n-r+1,n-r+1,0]),o+=n-r+1),n>o){t=n-o;var a=this._deltaMap[this._deltaMap.length-1];0===a[2]?(a[0]+=t,a[1]+=t):-1===a[2]?this._deltaMap.push([t,t,0]):this._nNewLineAtEnd===this._oNewLineAtEnd?this._deltaMap.push([t,t,0]):(this._nNewLineAtEnd&&(a[0]+=t),this._oNewLineAtEnd&&(a[1]+=t))}},_buildNewFile:function(){var e,t,i=1,n=!1,o=this._deltaMap.length;for(e=0;o>e;e++){if(n=!1,0===this._deltaMap[e][2]){for(t=0;t0)for(t=0;t=0?i:1)}else t.push(1)},_parseHunkRange:function(e){var t=this._diffContents[e],i=/^@@\s*-([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*\+([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*@@+/,n=/^@@\s*\+([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*-([\+|\-]*[\d]+)\s*,*\s*([\d]*)\s*@@+/,o=i.exec(t),r=null;return o&&5===o.length?(r=[e],this._converHRangeBody(o[1],r),this._converHRangeBody(o[2],r),this._converHRangeBody(o[3],r),this._converHRangeBody(o[4],r)):(o=n.exec(t),o&&5===o.length&&(r=[e],this._converHRangeBody(o[3],r),this._converHRangeBody(o[4],r),this._converHRangeBody(o[1],r),this._converHRangeBody(o[2],r))),r}},e}(),e}),define("orion/URITemplate",[],function(){function e(e){this._text=e}function t(e){return e.replace("%25","%")}function i(e,i){if("U"===i)return encodeURIComponent(e).replace(/[!'()*]/g,function(e){return"%"+e.charCodeAt(0).toString(16).toUpperCase()});if("U+R"===i)return encodeURI(e).replace(/%5B/g,"[").replace(/%5D/g,"]").replace(h,t);if("U+R-,"===i)return encodeURI(e).replace(/%5B/g,"[").replace(/%5D/g,"]").replace(/,/g,"%2C");throw new Error("Unknown allowed character set: "+i)}function n(e,t,n){for(var o=[],r=0;r=n&&n+r>i)return{mapperIndex:o,startFrom:n};if(o===e.length-1)break;n+=e[o][t]}return{mapperIndex:e.length-1,startFrom:n}},t.compareUtils.lookUpLineIndex=function(e,t,i){if(0===i)return 0;for(var n=0,o=0;i>o;o++)n+=e[o][t];return n},t.compareUtils.updateMapper=function(e,i,n,o,r){if(o!==r&&(o>0||r>0)){var s=t.compareUtils.lookUpMapper(e,i,n);if(s.mapperIndex<0)return;if(o>0)for(var a=o,l=n-s.startFrom,d=s.mapperIndex;d=a){e[d][i]-=a;break}e[d][i]-=c,a-=c,l=0}r>0&&(e[s.mapperIndex][i]+=r)}},t.compareUtils.overlapMapper=function(e,t,i,n,o){var r=i+e[t]-1;return i>r&&(r=i),n>o&&(o=n),n>r||i>o?!1:!0},t.compareUtils.findFirstDiff=function(e,i,n,o){for(var r=0,s=null,a=0;ao)&&(!t.compareUtils.overlapMapper(e[a],i,r,n,o)||(s={mapperIndex:a,startFrom:r},0===e[a][2]));a++)r+=e[a][i];return s},t.compareUtils.matchMapper=function(e,i,n,o){if(0===e.length)return n;var r=n+Math.round((o-n)/3),s=t.compareUtils.findFirstDiff(e,i,n,o),a=0===e[s.mapperIndex][i]?s.startFrom:s.startFrom+e[s.mapperIndex][i]-1,l=t.compareUtils.lookUpLineIndex(e,1-i,s.mapperIndex),d=s.startFrom-n;if(0===e[s.mapperIndex][2])return l-d;if(r>=s.startFrom&&a>=r)return l-Math.round((o-n)/3);if(rt?!1:e[t][3]?1===e[t][3]:!1},t.compareUtils.mergeDiffBlocks=function(e,t,i,n,o,r){for(var s=0;s0){for(var c="",h=0;h=p){var f=e.getLineEnd(p-1),g=e.getLineEnd(p-1,!0);f===g?(e.setText(r,f,f),a=p):a=p-1}var _=e.getLineStart(a);e.setText(c,_,_)}}},t.compareUtils.convertMergedLineNumber=function(e,i,n){var o=t.compareUtils.lookUpMapper(e,n?1:0,i),r=i;if(n||0===e[o.mapperIndex][2]||(r+=e[o.mapperIndex][1]),o.mapperIndex<0)return r;for(var s=0;s0)for(var r=n-1;r>-1;r--)t=""===o?"":"/",o=o+t+i[r].Name;return t=""===o?"":"/",o=o+t+e.Name},t.compareUtils}),define("orion/compare/compareRulers",["orion/compare/compareUtils"],function(e){var t=t||{};return t.CompareRuler=function(){function e(e,t,i){this._location=e||"left",this._overview=t||"page",this._rulerStyle=i,this._editor=null;var n=this;this._listener={onModelChanged:function(e){n._onModelChanged(e)}}}return e.prototype={setView:function(e){this._onModelChanged&&this._editor&&this._editor.removeEventListener("ModelChanged",this._listener.onModelChanged),this._editor=e,this._onModelChanged&&this._editor&&this._editor.addEventListener("ModelChanged",this._listener.onModelChanged)},getLocation:function(){return this._location},getOverview:function(){return this._overview},getAnnotationModel:function(){return null},addAnnotationType:function(){},isAnnotationTypeVisible:function(){return!1},removeAnnotationType:function(){},setAnnotationModel:function(){},getAnnotations:function(e,t){for(var i=[],n=e;t>n;n++){var o=this.getStyle(n);o&&(i[n]={html:this.getHTML(n),style:o})}return i},getWidestAnnotation:function(){return{html:this.getHTML(-1),style:this.getStyle(-1)}},getRulerStyle:function(){return this.getStyle(void 0)}},e}(),t.LineNumberCompareRuler=function(){function e(e,i,n,o,r,s){t.CompareRuler.call(this,n,"page",o),this._diffNavigator=e,this._oddStyle=r||{style:{backgroundColor:"white"}},this._evenStyle=s||{style:{backgroundColor:"white"}},this._numOfDigits=0,this._mapperColumnIndex=i}return e.prototype=new t.CompareRuler,e.prototype.getStyle=function(e){return void 0===e?this._rulerStyle:this._evenStyle},e.prototype.getHTML=function(e){var t=this._editor.getModel(),i=this._diffNavigator.getFeeder(0===this._mapperColumnIndex);if(!i)return"";if(-1===e)return t.getLineCount();if(i.getLineNumber){var n=i.getLineNumber(e);return-1===n?"":n+1}return e+1},e.prototype._onModelChanged=function(e){var t=e.start,i=this._editor.getModel(),n=i.getLineCount(),o=(n+"").length;if(this._numOfDigits!==o){this._numOfDigits=o;var r=i.getLineAtOffset(t);this._editor.redrawLines(r,n,this)}},e}(),t.CompareOverviewRuler=function(){function i(e,i,n,o){this._diffNavigator=n,this._onClick=o,t.CompareRuler.call(this,e,"document",i)}return i.prototype=new t.CompareRuler,i.prototype.getStyle=function(t){var i,n;if(void 0===t)i=this._rulerStyle||{},n=i.style||(i.style={}),n.lineHeight="1px",n.fontSize="1px",n.width="14px";else{if(i=-1!==t?{styleClass:"annotationOverview breakpoint"}||{}:{},n=i.style||(i.style={}),n.cursor="pointer",n.width="8px",n.left="2px",!(t>=0))return null;var o;if(!this._diffNavigator||!this._diffNavigator.getFeeder())return null;o=this._diffNavigator.getFeeder().getDiffBlocks();var r=e.getAnnotationIndex(o,t);if(-1===r)return null;var s,a=e.getAnnotationMapperIndex(o,r);s=this._diffNavigator.getMapper();var l=e.isMapperConflict(s,a);l&&(n.border="1px #FF0000 solid"),r===this._diffNavigator.getCurrentBlockIndex()&&(n.backgroundColor=l?"red":"blue");var d=this._diffNavigator.getFeeder().getDiffBlockH(r),c=this._diffNavigator.getFeeder().getOverviewLineCount();if(0>d)return null;var h=this._editor.getClientArea(),u=Math.floor(h.height*d/c);2>u&&(u=2),n.height=u+"px"}return i},i.prototype.setDiffNavigator=function(e){this._diffNavigator=e},i.prototype.getHTML=function(){return" "},i.prototype.onClick=function(e){void 0!==e&&this._onClick(e,this)},i.prototype._onModelChanged=function(){var e=this._editor.getModel(),t=e.getLineCount();t>0&&this._editor.redrawLines(0,1,this)},i}(),t.CompareCurveRuler=function(){function t(e){this._canvasDiv=e,this._mapper=void 0}return t.prototype={init:function(e,t,i,n){this._leftIniting=!0,this._rightIniting=!0,this._rightIniting=!0,this._mapper=e,this._leftEditor=t,this._rightEditor=i,this._leftTextView=t.getTextView(),this._rightTextView=i.getTextView(),this._diffNavigator=n,this.render()},matchPositionFrom:function(t){var i=t?this._leftTextView:this._rightTextView,n=t?this._rightTextView:this._leftTextView,o=i.getTopIndex(),r=i.getBottomIndex(),s=e.matchMapper(this._mapper,t?0:1,o,r);n.setTopIndex(s)},copyTo:function(e){if(this._diffNavigator.iterator){var t=this._diffNavigator.iterator.cursor();if(t){var i;if(i="word"===t.type?!t.copied&&!t.parent.copied:!t.copied,!i)return;var n=e?this._rightTextView.getText(t.oldA.start,t.oldA.end):this._leftTextView.getText(t.newA.start,t.newA.end),o=e?t.newA:t.oldA,r=e?this._leftTextView:this._rightTextView;r.setText(n,o.start,o.end),t.copied=!0}}},render:function(){if(this._mapper){var t=this._canvasDiv.getContext("2d");t.clearRect(0,0,this._canvasDiv.width,this._canvasDiv.height),t.strokeStyle="#AAAAAA",t.lineWidth=1,t.beginPath();var i=this._leftTextView.getTopIndex(),n=this._leftTextView.getBottomIndex(),o=this._rightTextView.getTopIndex(),r=this._rightTextView.getBottomIndex();this._leftLineH=this._leftTextView.getLineHeight(),this._rightLineH=this._rightTextView.getLineHeight();for(var s=0,a=0,l=!1,d=0;d0||t.addedLineCount>0)&&this.render()}return i?this._rightIniting=!1:this._leftIniting=!1,n}},t}(),t}),define("orion/regex",[],function(){function e(e){return e.replace(/([\\$\^*\/+?\.\(\)|{}\[\]])/g,"\\$&")}function t(e){var t=/^\s*\/(.+)\/([gim]{0,3})\s*$/.exec(e);return t?{pattern:t[1],flags:t[2]}:null}return{escape:e,parse:t}}),define("orion/editor/textModel",["orion/editor/eventTarget","orion/regex","orion/util"],function(e,t,i){function n(e,t){this._lastLineIndex=-1,this._text=[""],this._lineOffsets=[0],this.setText(e),this.setLineDelimiter(t)}return n.prototype={destroy:function(){},find:function(e){this._text.length>1&&(this._text=[this._text.join("")]);var i=e.string,n=e.regex,o=i,r="",s=e.caseInsensitive;if(o)if(n){var a=t.parse(o);a&&(o=a.pattern,r=a.flags)}else o=i.replace(/([\\$\^*\/+?\.\(\)|{}\[\]])/g,"\\$&"),s&&(o=o.replace(/[iI\u0130\u0131]/g,"[Iiİı]"));var l,d=null;if(o){var c=e.reverse,h=e.wrap,u=e.wholeWord,p=e.start||0,f=e.end,g=null!==f&&void 0!==f;-1===r.indexOf("g")&&(r+="g"),-1===r.indexOf("m")&&(r+="m"),s&&-1===r.indexOf("i")&&(r+="i"),u&&(o="\\b"+o+"\\b");var _,m,v=this._text[0],y=0;if(g){var x=f>p?p:f,b=f>p?f:p;v=v.substring(x,b),y=x}var w=new RegExp(o,r);c?l=function(){var e=null;for(w.lastIndex=0;;){if(m=w.lastIndex,_=w.exec(v),m===w.lastIndex)return null;if(!_)break;if(_.index+y=0&&i>e))return null;var n=this._lineOffsets[e];if(i>e+1){var o=this.getText(n,this._lineOffsets[e+1]);if(t)return o;for(var r,s=o.length;10===(r=o.charCodeAt(s-1))||13===r;)s--;return o.substring(0,s)}return this.getText(n)},getLineAtOffset:function(e){var t=this.getCharCount();if(!(e>=0&&t>=e))return-1;
+var i=this.getLineCount();if(e===t)return i-1;var n,o,r=this._lastLineIndex;if(r>=0&&i>r&&(n=this._lineOffsets[r],o=i>r+1?this._lineOffsets[r+1]:t,e>=n&&o>e))return r;for(var s=i,a=-1;s-a>1;)if(r=Math.floor((s+a)/2),n=this._lineOffsets[r],o=i>r+1?this._lineOffsets[r+1]:t,n>=e)s=r;else{if(o>e){s=r;break}a=r}return this._lastLineIndex=s,s},getLineCount:function(){return this._lineOffsets.length},getLineDelimiter:function(){return this._lineDelimiter},getLineEnd:function(e,t){var i=this.getLineCount();if(!(e>=0&&i>e))return-1;if(i>e+1){var n=this._lineOffsets[e+1];if(t)return n;for(var o,r=this.getText(Math.max(this._lineOffsets[e],n-2),n),s=r.length;10===(o=r.charCodeAt(s-1))||13===o;)s--;return n-(r.length-s)}return this.getCharCount()},getLineStart:function(e){return e>=0&&e=e));)n+=i,o++;for(var r=n,s=o;o=t));)n+=i,o++;var a=n,l=o;if(s>=this._text.length||l>=this._text.length||s>l)return"";if(s===l)return this._text[s].substring(e-r,t-a);var d=this._text[s].substring(e-r),c=this._text[l].substring(0,t-a);return d+this._text.slice(s+1,l).join("")+c},onChanging:function(e){return this.dispatchEvent(e)},onChanged:function(e){return this.dispatchEvent(e)},setLineDelimiter:function(e,t){if("auto"===e&&(e=void 0,this.getLineCount()>1&&(e=this.getText(this.getLineEnd(0),this.getLineEnd(0,!0)))),this._lineDelimiter=e?e:i.platformDelimiter,t){var n=this.getLineCount();if(n>1){for(var o=new Array(n),r=0;n>r;r++)o[r]=this.getLine(r);this.setText(o.join(this._lineDelimiter))}}},setText:function(e,t,i){if(void 0===e&&(e=""),void 0===t&&(t=0),void 0===i&&(i=this.getCharCount()),t!==i||""!==e){for(var n=this.getLineAtOffset(t),o=this.getLineAtOffset(i),r=t,s=i-t,a=o-n,l=e.length,d=0,c=this.getLineCount(),h=0,u=0,p=0,f=[];;){if(-1!==h&&p>=h&&(h=e.indexOf("\r",p)),-1!==u&&p>=u&&(u=e.indexOf("\n",p)),-1===u&&-1===h)break;p=-1!==h&&-1!==u?h+1===u?u+1:(u>h?h:u)+1:-1!==h?h+1:u+1,f.push(t+p),d++}var g={type:"Changing",text:e,start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};if(this.onChanging(g),0===f.length){var _,m=this.getLineStart(n);_=c>o+1?this.getLineStart(o+1):this.getCharCount(),t!==m&&(e=this.getText(m,t)+e,t=m),i!==_&&(e+=this.getText(i,_),i=_)}for(var v=l-s,y=n+a+1;c>y;y++)this._lineOffsets[y]+=v;var x,b=5e4,w=b;if(f.length=t));)L+=T,k++;for(var D=L,A=k;k=i));)L+=T,k++;var S=L,E=k,O=this._text[A],N=this._text[E],M=O.substring(0,t-D),I=N.substring(i-S),B=[A,E-A+1];M&&B.push(M),e&&B.push(e),I&&B.push(I),Array.prototype.splice.apply(this._text,B),0===this._text.length&&(this._text=[""]);var R={type:"Changed",start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanged(R)}}},e.EventTarget.addMixin(n.prototype),{TextModel:n}}),define("orion/editor/keyModes",["orion/keyBinding","orion/util"],function(e,t){function i(e){e&&(this._view=e,this._keyBindings=this.createKeyBindings(),this._keyBindingIndex=0)}function n(e){i.call(this,e)}return i.prototype={createKeyBindings:function(){return[]},getKeyBindings:function(e){for(var t=[],i=this._keyBindings,n=0;nn){var h=o(n);t=s+h*l,r(t)}else r(a),c.stop()}var t,i="number"==typeof this.options.duration?this.options.duration:350,n="number"==typeof this.options.rate?this.options.rate:20,o=this.options.easing||this.defaultEasing,r=this.options.onAnimate||function(){},s=this.options.curve[0],a=this.options.curve[1],l=a-s,d=-1,c=this;this.interval=this.options.window.setInterval(e,n)},e.prototype.stop=function(){this.options.window.clearInterval(this.interval);var e=this.options.onEnd||function(){};e()},e.prototype.defaultEasing=function(e){return Math.sin(e*(Math.PI/2))},e}();return{contains:i,getNodeStyle:n,addEventListener:e,removeEventListener:t,Animation:o}}),define("orion/bidiUtils",["orion/util"],function(e){function t(){var e;window.dojoConfig&&(e=window.dojoConfig.locale),e||(e=navigator.languages?navigator.languages[0]:navigator.language||navigator.userLanguage);var t=e&&-1!="ar iw he".indexOf(e.substring(0,2));if(t){var i=document.getElementsByTagName("html")[0];i&&i.setAttribute("dir","rtl")}}function i(){var e=localStorage.getItem(c);return e&&"true"==e?!0:!1}function n(){var e=localStorage.getItem(h);return!e||"rtl"!=e&&"ltr"!=e&&"auto"!=e?"ltr":e}function o(t){return g=n(),i()?"auto"==g&&e.isIE?s(t):g:""}function r(e){if(i()&&e.trim()){g=n();var t="auto"==g?s(e):g;return("ltr"==t?u:f)+e+p}return e}function s(e){var t=/[A-Za-z\u05d0-\u065f\u066a-\u06ef\u06fa-\u07ff\ufb1d-\ufdff\ufe70-\ufefc]/.exec(e);return t?t[0]<="z"?"ltr":"rtl":"ltr"}function a(e){if(!e._hasBidiEventListeners){e._hasBidiEventListeners=!0;for(var t=["keyup","cut","paste"],i=0;i0;)(!s.isIE||s.isIE>=9||s.isIE<9&&n[o].specified)&&t.removeAttribute(n[o].name)}if(e){e.styleClass&&(t.className=e.styleClass);var r=e.style;if(r)for(var a in r)r.hasOwnProperty(a)&&(t.style[a]=r[a]);var l=e.attributes;if(l)for(var d in l)l.hasOwnProperty(d)&&t.setAttribute(d,l[d])}}function u(e){return e instanceof Array?e.slice(0):e}function p(e,t){if(!e)return t;if(!t)return e;for(var i in t)t.hasOwnProperty(i)&&(e.hasOwnProperty(i)||(e[i]=t[i]));return e}function f(e,t){if(e===t)return!0;if(e&&!t||!e&&t)return!1;if(e&&e.constructor===String||t&&t.constructor===String)return!1;if(e instanceof Array||t instanceof Array){if(!(e instanceof Array&&t instanceof Array))return!1;if(e.length!==t.length)return!1;for(var i=0;ir;){-1!==n&&r>=n&&(n=e.indexOf("\r",r)),-1!==o&&r>=o&&(o=e.indexOf("\n",r));var a,l=r;if(-1===o&&-1===n){t(e.substring(r));break}-1!==n&&-1!==o?n+1===o?(a=n,r=o+1):(a=o>n?n:o,r=(o>n?n:o)+1):-1!==n?(a=n,r=n+1):(a=o,r=o+1),t(e.substring(l,a)),i?i():r===s&&t("")}}function _(e){var t,i,n,o,r=d(e.ownerDocument);if(r.getComputedStyle){var s=r.getComputedStyle(e,null);t=s.getPropertyValue("border-left-width"),i=s.getPropertyValue("border-top-width"),n=s.getPropertyValue("border-right-width"),o=s.getPropertyValue("border-bottom-width")}else e.currentStyle&&(t=e.currentStyle.borderLeftWidth,i=e.currentStyle.borderTopWidth,n=e.currentStyle.borderRightWidth,o=e.currentStyle.borderBottomWidth);return{left:parseInt(t,10)||0,top:parseInt(i,10)||0,right:parseInt(n,10)||0,bottom:parseInt(o,10)||0}}function m(e){var t,i,n,o,r=d(e.ownerDocument);if(r.getComputedStyle){var s=r.getComputedStyle(e,null);t=s.getPropertyValue("padding-left"),i=s.getPropertyValue("padding-top"),n=s.getPropertyValue("padding-right"),o=s.getPropertyValue("padding-bottom")}else e.currentStyle&&(t=e.currentStyle.paddingLeft,i=e.currentStyle.paddingTop,n=e.currentStyle.paddingRight,o=e.currentStyle.paddingBottom);return{left:parseInt(t,10)||0,top:parseInt(i,10)||0,right:parseInt(n,10)||0,bottom:parseInt(o,10)||0}}function v(e){var t=e._trim;if(!t){t=m(e);var 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d,c=r._getWindow(),h=r._parent.ownerDocument;if(c.getSelection){var u=c.getSelection();if(d=h.createRange(),d.setStart(a.node,a.offset),d.setEnd(l.node,l.offset),!r._hasFocus||u.anchorNode===a.node&&u.anchorOffset===a.offset&&u.focusNode===l.node&&u.focusOffset===l.offset&&u.anchorNode===l.node&&u.anchorOffset===l.offset&&u.focusNode===a.node&&u.focusOffset===a.offset||(r._anchorNode=a.node,r._anchorOffset=a.offset,r._focusNode=l.node,r._focusOffset=l.offset,r._ignoreSelect=!1,u.rangeCount>0&&u.removeAllRanges(),u.addRange(d),r._ignoreSelect=!0),r._cursorDiv){d=h.createRange(),o?(d.setStart(a.node,a.offset),d.setEnd(a.node,a.offset)):(d.setStart(l.node,l.offset),d.setEnd(l.node,l.offset));var p=d.getClientRects()[0],f=r._cursorDiv.parentNode,g=f.getBoundingClientRect();p&&g&&(r._cursorDiv.style.top=p.top-g.top+f.scrollTop+"px",r._cursorDiv.style.left=p.left-g.left+f.scrollLeft+"px")}}else if(h.selection){if(!r._hasFocus)return;var 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h=s-o.tabOffset%s;if(h>0){for(var u=" ",p=1;h>p;p++)u+=" ";r={text:u,style:n,ignoreChars:h-1},o.ranges.push(r),a.isBidiEnabled&&o.ranges.push(d),o.tabOffset+=r.text.length}if(t=c+1,t===i)return;c=e.indexOf("	",t)}i>=t&&(r={text:e.substring(t,i),style:n},o.ranges.push(r),a.isBidiEnabled&&o.ranges.push(d),o.tabOffset+=r.text.length)}},_createSpan:function(e,t,i,n){var o=this.view,r="span";i&&i.tagName&&(r=i.tagName.toLowerCase());var a="a"===r;a&&(this.hasLink=!0),a&&!o._linksVisible&&(r="span");var l=e.ownerDocument,d=s.createElement(e.ownerDocument,r);if(d.appendChild(l.createTextNode(i&&i.text?i.text:t)),i&&i.html?(d.innerHTML=i.html,d.ignore=!0):i&&i.node?(d.appendChild(i.node),d.ignore=!0):i&&i.bidi&&(d.ignore=!0),h(i,d),"a"===r){var c=o._getWindow();L(d,"click",function(e){return o._handleLinkClick(e?e:c.event)},!1)}return d.viewStyle=i,n&&(d.ignoreChars=n),d},_ensureCreated:function(){return this._lineDiv?this._lineDiv:this._createdDiv=this.create(this.view._clientDiv,null)},getBoundingClientRect:function(e,t){var i=this._ensureCreated(),n=this.view;if(void 0===e)return this._getLineBoundingClientRect(i,!0);var o=n._model,r=i.ownerDocument,a=this.lineIndex,l=null;if(ee){var h,u=e-c;if(1===o.length)l=new w(t.getBoundingClientRect());else if(n._isRangeRects)h=r.createRange(),h.setStart(o,u),h.setEnd(o,u+1),l=new w(h.getBoundingClientRect());else if(s.isIE){h=r.body.createTextRange(),h.moveToElementText(t),h.collapse();var p=0===u&&8===s.isIE;p&&(u=1),h.moveEnd("character",u+1),h.moveStart("character",u),l=new w(h.getBoundingClientRect()),p&&(l.left=t.getClientRects()[0].left)}else{var f=o.data;t.removeChild(o),t.appendChild(r.createTextNode(f.substring(0,u)));var g=s.createElement(r,"span");if(g.appendChild(r.createTextNode(f.substring(u,u+1))),t.appendChild(g),t.appendChild(r.createTextNode(f.substring(u+1))),l=new w(g.getBoundingClientRect()),t.innerHTML="",t.appendChild(o),!this._createdDiv){var _=n._getSelections()[0];
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c=l.substring(d,d+1);r1;){var N=Math.floor((E+O)/2);y=O+1,x=N===T-1&&i.ignoreChars?C.length:N+1,b=0===y&&8===s.isIE,o._isRangeRects?(v.setStart(C,y),v.setEnd(C,x)):(b&&(y=1),v.moveToElementText(i),v.move("character",y),v.moveEnd("character",x-y)),w=v.getClientRects();for(var M=!1,I=0;I=h&&_>e&&(!o._wrapMode||t>=u&&m>=t)){M=!0;break}M?E=N:O=N}n+=E,y=E,x=E===T-1&&i.ignoreChars?C.length:Math.min(E+1,C.length),o._isRangeRects?(v.setStart(C,y),v.setEnd(C,x)):(v.moveToElementText(i),v.move("character",y),v.moveEnd("character",x-y)),w=v.getClientRects();var B=!1;w.length>0&&(c=w[0],h=(b?S:c.left)*D-f.left,_=c.right*D-f.left,B=e>h+(_-h)/2);var R=n-l,F=r.getLine(a),P=F.charCodeAt(R);P>=55296&&56319>=P&&B?R=56320&&57343>=P&&(n+=1)):P>=56320&&57343>=P&&!B&&R>0&&(P=F.charCodeAt(R-1),P>=55296&&56319>=P&&(n-=1)),B&&n++}else{for(var W=[],V=0;T>V;V++)W.push(""),W.push(V===T-1?C.data.substring(V):C.data.substring(V,V+1)),W.push("");i.innerHTML=W.join("");for(var j=i.firstChild;j;){if(c=j.getBoundingClientRect(),h=c.left-f.left,_=c.right-f.left,e>=h&&_>e){e>h+(_-h)/2&&n++;break}n++,j=j.nextSibling}if(!g._createdDiv){i.innerHTML="",i.appendChild(C);var U=o._getSelections()[0];(n<=U.start&&U.startu.right&&(e=u.right-1)}else 0>e&&(e=0),e>f.right-f.left&&(e=f.right-f.left);var m,v;if(this._lastHitChild&&this._lastHitChild.parentNode){if(m=this._lastHitOffset,v=this._lastHitChild,u=n(v),!u)for(var y=m,x=m+this._nodeLength(v),b=v.previousSibling,w=v.nextSibling;b||w;){if(b){if(y-=this._nodeLength(b),u=n(b)){v=b,m=y;break}b=b.previousSibling}if(w){if(u=n(w)){v=w,m=x;break}x+=this._nodeLength(w),w=w.nextSibling}}}else m=l,this.forEach(function(e){return v=e,(u=n(v))?!1:(m+=this._nodeLength(v),!0)});return v&&u&&(this._lastHitChild=v,this._lastHitOffset=m,m=i(v,m,u)),Math.min(c,Math.max(l,m))},getNextOffset:function(e,t){if("line"===t.unit){var i=this.view,n=i._model,o=n.getLineAtOffset(e);return t.count>0?(t.count--,n.getLineEnd(o)):(t.count++,n.getLineStart(o))}return"wordend"===t.unit||"wordWS"===t.unit||"wordendWS"===t.unit?this._getNextOffset_W3C(e,t):s.isIE?this._getNextOffset_IE(e,t):this._getNextOffset_W3C(e,t)},_getNextOffset_W3C:function(e,t){function i(e){return e>=33&&47>=e||e>=58&&64>=e||e>=91&&94>=e||96===e||e>=123&&126>=e}function n(e){return 32===e||9===e}var o,r=this.view,s=r._model,a=s.getLineAtOffset(e),l=s.getLine(a),d=s.getLineStart(a),c=s.getLineEnd(a),h=l.length,u=e-d,p=t.count<0?-1:1;if("word"===t.unit||"wordend"===t.unit||"wordWS"===t.unit||"wordendWS"===t.unit)for(var f,g,_,m;0!==t.count;){if(t.count>0){if(u===h)return c;for(o=l.charCodeAt(u),f=i(o),g=!f&&!n(o),u++;h>u;){if(o=l.charCodeAt(u),"wordWS"!==t.unit&&"wordendWS"!==t.unit){if(_=i(o),"wordend"===t.unit){if(!_&&f)break}else if(_&&!f)break;m=!_&&!n(o)}else m=!n(o);if("wordend"===t.unit||"wordendWS"===t.unit){if(!m&&g)break}else if(m&&!g)break;g=m,f=_,u++}}else{if(0===u)return d;for(u--,o=l.charCodeAt(u),f=i(o),g=!f&&!n(o);u>0;){if(o=l.charCodeAt(u-1),"wordWS"!==t.unit&&"wordendWS"!==t.unit){if(_=i(o),"wordend"===t.unit){if(_&&!f)break}else if(!_&&f)break;m=!_&&!n(o)}else m=!n(o);if("wordend"===t.unit||"wordendWS"===t.unit){if(m&&!g)break}else if(!m&&g)break;g=m,f=_,u--}}t.count-=p}else for(;0!==t.count&&u+p>=0&&h>=u+p;)u+=p,o=l.charCodeAt(u),o>=56320&&57343>=o&&u>0&&(o=l.charCodeAt(u-1),o>=55296&&56319>=o&&(u+=p)),t.count-=p;return d+u},_getNextOffset_IE:function(e,t){var i,n,o,r=this._ensureCreated(),s=this.view,a=s._model,l=this.lineIndex,d=0,c=a.getLineStart(l),h=a.getLine(l),u=a.getLineStart(l),p=r.ownerDocument,f=t.count<0?-1:1;if(e===a.getLineEnd(l)){for(o=r.lastChild;o&&o.ignoreChars===o.firstChild.length;)o=o.previousSibling;if(!o)return c;i=p.body.createTextRange(),i.moveToElementText(o),n=i.text.length,i.moveEnd(t.unit,f),d=e+i.text.length-n}else if(e===c&&t.count<0)d=c;else for(o=r.firstChild;o;){var g=this._nodeLength(o);if(c+g>e){if(i=p.body.createTextRange(),e===c&&t.count<0){for(var _=o.previousSibling;_&&(!_.firstChild||!_.firstChild.length);)_=_.previousSibling;i.moveToElementText(_?_:o.previousSibling)}else i.moveToElementText(o),i.collapse(),i.moveEnd("character",e-c);n=i.text.length,i.moveEnd(t.unit,f),d=e+i.text.length-n;break}c=g+c,o=o.nextSibling}var m=d-u,v=h.charCodeAt(m);return v>=56320&&57343>=v&&m>0&&(v=h.charCodeAt(m-1),v>=55296&&56319>=v&&(m+=f)),d=m+u,t.count-=f,d},updateLinks:function(){var e=this._ensureCreated();if(this.hasLink){var t=this;this.forEach(function(i){var n=i.viewStyle;return n&&n.tagName&&"a"===n.tagName.toLowerCase()&&e.replaceChild(t._createSpan(e,i.firstChild.data,n),i),!0})}},destroy:function(){var e=this._createdDiv;e&&(e.parentNode.removeChild(e),this._createdDiv=null)}},T.prototype={addKeyMode:function(e,t){var i=this._keyModes;void 0!==t?i.splice(t,0,e):i.push(e),e._modeAdded&&e._modeAdded()},addRuler:function(e,t){var i=this._rulers;if(void 0!==t){var n,o;for(n=0,o=0;no;n++)e.getLocation()===i[n].getLocation()&&o++;i.splice(o,0,e),t=o}else i.push(e);this._createRuler(e,t),e.setView(this),this._update()},computeSize:function(){var e=0,t=0,i=this._model,n=this._clientDiv;if(!n)return{width:e,height:t};var o=n.style.width;s.isWebkit&&(n.style.width="0x7fffffffpx");for(var r=i.getLineCount(),a=0;r>a;a++){var l=this._getLine(a),d=l.getBoundingClientRect();e=Math.max(e,d.right-d.left),t+=d.bottom-d.top,l.destroy()}s.isWebkit&&(n.style.width=o);var c=this._getViewPadding();return e+=c.right+c.left+this._metrics.scrollWidth,t+=c.bottom+c.top+this._metrics.scrollWidth,{width:e,height:t}},convert:function(e,t,i){if(!this._clientDiv)return e;var n=this._getScroll(),o=this._getViewPadding(),r=this._viewDiv.getBoundingClientRect();return"document"===t&&(void 0!==e.x&&(e.x+=-n.x+r.left+o.left),void 0!==e.y&&(e.y+=-n.y+r.top+o.top)),"document"===i&&(void 0!==e.x&&(e.x+=n.x-r.left-o.left),void 0!==e.y&&(e.y+=n.y-r.top-o.top)),e},copy:function(){return this._clientDiv?this._doCopy():!1},cut:function(){return this._clientDiv?this._doCut():!1},destroy:function(){for(var e=0;ei)return!1;var n=this._getLine(i),o=this.getOffsetAtLocation(e,t),r=n.getBoundingClientRect(o);return n.destroy(),e>r.right?!1:!0},getLinePixel:function(e){return this._clientDiv?this._getLinePixel(e):0},getLocationAtOffset:function(e){if(!this._clientDiv)return{x:0,y:0};var t=this._model;e=Math.min(Math.max(0,e),t.getCharCount());var i=t.getLineAtOffset(e),n=this._getLine(i),o=n.getBoundingClientRect(e);n.destroy();var r=o.left,s=this._getLinePixel(i)+o.top;return{x:r,y:s}},getNextOffset:function(e,t){var i=new x(e,e,!1);return this._doMove(t,i),i.getCaret()},getOptions:function(){var e;if(0===arguments.length)e=this._defaultOptions();else if(1===arguments.length){var t=arguments[0];if("string"==typeof t)return u(this["_"+t]);e=t}else{e={};for(var i in arguments)arguments.hasOwnProperty(i)&&(e[arguments[i]]=void 0)}for(var n in e)e.hasOwnProperty(n)&&(e[n]=u(this["_"+n]));return e},getModel:function(){return this._model},getOffsetAtLocation:function(e,t){if(!this._clientDiv)return 0;var i=this._getLineIndex(t),n=this._getLine(i),o=n.getOffset(e,t-this._getLinePixel(i));return n.destroy(),o},getLineAtOffset:function(e){return this.getModel().getLineAtOffset(e)},getLineStart:function(e){return this.getModel().getLineStart(e)},getRulers:function(){return this._rulers.slice(0)},getSelection:function(){return this._getSelection()},getSelections:function(){return this._getSelections()},getSelectionText:function(e){var t=[],i=this,n=this._getSelections();return n.forEach(function(e){e.isEmpty()||t.push(i._getBaseText(e.start,e.end))}),t.join(void 0!==e?e:this._model.getLineDelimiter())},getText:function(e,t){var i=this._model;return i.getText(e,t)},getTopIndex:function(e){return this._clientDiv?this._getTopIndex(e):0},getTopPixel:function(){return this._clientDiv?this._getScroll().y:0},invokeAction:function(e,t,i){if(this._clientDiv){var n=this._actions[e];if(n){if(n.actionDescription&&n.actionDescription.id&&l.logEvent("editor","action",n.actionDescription.id),!t&&n.handler&&n.handler(i))return!0;if(n.defaultHandler)return"boolean"==typeof n.defaultHandler(i)}return!1}},isDestroyed:function(){return!this._clientDiv},onContextMenu:function(e){return this.dispatchEvent(e)},onDragStart:function(e){return this.dispatchEvent(e)},onDrag:function(e){return this.dispatchEvent(e)},onDragEnd:function(e){return this.dispatchEvent(e)},onDragEnter:function(e){return this.dispatchEvent(e)},onDragOver:function(e){return this.dispatchEvent(e)},onDragLeave:function(e){return this.dispatchEvent(e)},onDrop:function(e){return this.dispatchEvent(e)},onDestroy:function(e){return this.dispatchEvent(e)},onSaving:function(e){return this.dispatchEvent(e)},onInputChanged:function(e){return this.dispatchEvent(e)},onLineStyle:function(e){return this.dispatchEvent(e)},onKeyDown:function(e){return this.dispatchEvent(e)},onKeyPress:function(e){return this.dispatchEvent(e)},onKeyUp:function(e){return this.dispatchEvent(e)},onModelChanged:function(e){return this.dispatchEvent(e)},onModelChanging:function(e){return this.dispatchEvent(e)},onModify:function(e){return this.dispatchEvent(e)},onMouseDown:function(e){return this.dispatchEvent(e)},onMouseUp:function(e){return this.dispatchEvent(e)},onMouseMove:function(e){return this.dispatchEvent(e)},onMouseOver:function(e){return this.dispatchEvent(e)},onMouseOut:function(e){return this.dispatchEvent(e)},onTouchStart:function(e){return this.dispatchEvent(e)},onTouchMove:function(e){return this.dispatchEvent(e)},onTouchEnd:function(e){return this.dispatchEvent(e)},onOptions:function(e){return this.dispatchEvent(e)},onSelection:function(e){return this.dispatchEvent(e)},onScroll:function(e){return this.dispatchEvent(e)},onVerify:function(e){return this.dispatchEvent(e)},onFocus:function(e){return this.dispatchEvent(e)},onBlur:function(e){return this.dispatchEvent(e)},paste:function(){return this._clientDiv?this._doPaste():!1},redraw:function(){if(!(this._redrawCount>0)){var e=this._model.getLineCount();this.redrawRulers(0,e),this.redrawLines(0,e)}},redrawRulers:function(e,t){if(!(this._redrawCount>0))for(var i=this.getRulers(),n=0;n0)&&(void 0===e&&(e=0),void 0===t&&(t=this._model.getLineCount()),e!==t)){var n=this._clientDiv;if(n){if(i){var o=this._getRulerParent(i);for(n=o.firstChild;n&&n._ruler!==i;)n=n.nextSibling}i?n.rulerChanged=!0:this._lineHeight&&this._resetLineHeight(e,t);var r=-1;if(i||-1===this._imeOffset||(r=this._model.getLineAtOffset(this._imeOffset)),!i||"page"===i.getOverview())for(var s=n.firstChild;s;){var a=s.lineIndex;a>=e&&t>a&&a!==r&&(s.lineChanged=!0),s=s.nextSibling}i||this._wrapMode||e<=this._maxLineIndex&&this._maxLineIndex0)){var i=this._model;void 0===e&&(e=0),void 0===t&&(t=i.getCharCount());var n=i.getLineAtOffset(e),o=i.getLineAtOffset(Math.max(e,t-1))+1;this.redrawLines(n,o)}},removeKeyMode:function(e){for(var t=this._keyModes,i=0;it;if(o){var r=e;e=t,t=r}var s=this._model.getCharCount();e=Math.max(0,Math.min(e,s)),t=Math.max(0,Math.min(t,s));var a=new x(e,t,o);this._setSelection(a,void 0===i||i,!0,n)},setSelections:function(e,t,i){var n=this._rangesToSelections(e);this._setSelection(n,void 0===t||t,!0,i)},setText:function(e,t,i,n,o){var r,a="string"==typeof e,l=void 0===t&&void 0===i&&a;a?(void 0===t&&(t=0),void 0===i&&(i=this._model.getCharCount()),r={text:e,selection:[new x(t,i,!1)]}):(r=e,r.selection=this._rangesToSelections(r.selection)),r._code=!0,l&&(this._variableLineHeight=!1),this._modifyContent(r,!l,void 0===n||n,o),l&&s.isFirefox<13&&this._fixCaret()},setTopIndex:function(e,t){this._clientDiv&&this._scrollViewAnimated(0,this._getLinePixel(Math.max(0,e))-this._getScroll().y,t)},setTopPixel:function(e,t){this._clientDiv&&this._scrollViewAnimated(0,Math.max(0,e)-this._getScroll().y,t)},showSelection:function(e,t){return this._showCaret(e?!1:!0,t,e)},update:function(e,t){this._clientDiv&&((e||this._metrics.invalid)&&this._updateStyle(),void 0===t||t?this._update():this._queueUpdate())},_handleRootMouseDown:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)){s.isFirefox<13&&1===e.which&&(this._clientDiv.contentEditable=!1,(this._overlayDiv||this._clientDiv).draggable=!0,this._ignoreBlur=!0);var t=this._overlayDiv||this._clientDiv;s.isIE<9&&(t=this._viewDiv);for(var i=e.target?e.target:e.srcElement;i;){if(t===i)return;if(i.className&&-1!==i.className.indexOf("textViewFind"))return;i=i.parentNode}if(e.preventDefault&&e.preventDefault(),e.stopPropagation&&e.stopPropagation(),!this._isW3CEvents){var n=this,o=this._getWindow();o.setTimeout(function(){n._clientDiv.focus()},0)}}},_handleRootMouseUp:function(e){this._ignoreEvent(e)||(s.isFirefox<13&&1===e.which&&(this._clientDiv.contentEditable=!0,(this._overlayDiv||this._clientDiv).draggable=!1),s.isFirefox&&1===e.which&&(this._fixCaret(),this._ignoreBlur=!1))},_handleBlur:function(){if(this._cancelCheckSelection(),!this._ignoreBlur){if(this._commitIME(),this._hasFocus=!1,s.isIE<9&&!this._getSelections()[0].isEmpty()){var e=this._rootDiv,t=s.createElement(e.ownerDocument,"div");e.appendChild(t),e.removeChild(t)}if(this._cursorDiv&&(this._cursorDiv.style.display="none"),this._domSelection){this._domSelection.forEach(function(e){e.update()});var i,n=this._getWindow(),o=this._parent.ownerDocument;if(n.getSelection){var r=n.getSelection();for(i=r.anchorNode;i;){if(i===this._clientDiv){r.rangeCount>0&&r.removeAllRanges();break}i=i.parentNode}}else if(o.selection){for(this._ignoreSelect=!1,i=o.selection.createRange().parentElement();i;){if(i===this._clientDiv){o.selection.empty();break}i=i.parentNode}this._ignoreSelect=!0}}this._ignoreFocus||this.onBlur({type:"Blur"})}},_handleCompositionStart:function(e){if(!this._ignoreEvent(e)){if(this._imeTimeout){var t=this._getWindow();t.clearTimeout(this._imeTimeout),this._imeTimeout=null}this._imeText&&(this._commitIME(this._imeText),this._imeText=null),this._startIME(),this._mutationObserver&&(this._mutationObserver.disconnect(),this._mutationObserver=null)}},_handleCompositionUpdate:function(e){this._ignoreEvent(e)||(this._imeText=e.data)},_handleCompositionEnd:function(e){if(!this._ignoreEvent(e)){this._imeText=e.data;var t=this._getWindow();this._imeTimeout=t.setTimeout(function(){this._commitIME(this._imeText),this._imeText=this._imeTimeout=null}.bind(this),0)}},_handleContextMenu:function(e){if(!this._ignoreEvent(e)){s.isIE&&3===this._lastMouseButton&&this._updateDOMSelection();var t=!1;if(this.isListening("ContextMenu")){var i=this._createMouseEvent("ContextMenu",e);i.screenX=e.screenX,i.screenY=e.screenY,this.onContextMenu(i),t=i.defaultPrevented}else s.isMac&&s.isFirefox&&0===e.button&&(t=!0);return t?(e.preventDefault&&e.preventDefault(),!1):(this._contextMenuOpen=!0,void(s.isFirefox&&(this._checkSelectionChange=!0,this._pollSelectionChange(!0))))}},_handleCopy:function(e){return this._cancelCheckSelection(),this._ignoreEvent(e)||this._ignoreCopy?void 0:this._doCopy(e)?(e.preventDefault&&e.preventDefault(),!1):void 0},_handleCut:function(e){return this._cancelCheckSelection(),this._ignoreEvent(e)?void 0:this._doCut(e)?(e.preventDefault&&e.preventDefault(),!1):void 0},_handleDataModified:function(e){this._ignoreEvent(e)||this._startIME()},_handleDblclick:function(e){if(!this._ignoreEvent(e)){var t=e.timeStamp?e.timeStamp:(new Date).getTime();this._lastMouseTime=t,2!==this._clickCount&&(this._clickCount=2,this._handleMouse(e))}},_handleDragStart:function(e){if(!this._ignoreEvent(e)){if(s.isFirefox<13){var t=this,i=this._getWindow();i.setTimeout(function(){t._clientDiv.contentEditable=!0,t._clientDiv.draggable=!1,t._ignoreBlur=!1},0)}return this.isListening("DragStart")&&-1!==this._dragOffset?(this._isMouseDown=!1,this.onDragStart(this._createMouseEvent("DragStart",e)),this._dragOffset=-1,void 0):(e.preventDefault&&e.preventDefault(),!1)}},_handleDrag:function(e){this._ignoreEvent(e)||this.isListening("Drag")&&this.onDrag(this._createMouseEvent("Drag",e))},_handleDragEnd:function(e){this._ignoreEvent(e)||(this._dropTarget=!1,this._dragOffset=-1,this.isListening("DragEnd")&&this.onDragEnd(this._createMouseEvent("DragEnd",e)),s.isFirefox<13&&(this._fixCaret(),"none"!==e.dataTransfer.dropEffect||e.dataTransfer.mozUserCancelled||this._fixCaret()))},_handleDragEnter:function(e){if(!this._ignoreEvent(e)){var t=!0;return this._dropTarget=!0,this.isListening("DragEnter")&&(t=!1,this.onDragEnter(this._createMouseEvent("DragEnter",e))),s.isWebkit||t?(e.preventDefault&&e.preventDefault(),!1):void 0}},_handleDragOver:function(e){if(!this._ignoreEvent(e)){var t=!0;return this.isListening("DragOver")&&(t=!1,this.onDragOver(this._createMouseEvent("DragOver",e))),s.isWebkit||t?(t&&(e.dataTransfer.dropEffect="none"),e.preventDefault&&e.preventDefault(),!1):void 0}},_handleDragLeave:function(e){this._ignoreEvent(e)||(this._dropTarget=!1,this.isListening("DragLeave")&&this.onDragLeave(this._createMouseEvent("DragLeave",e)))},_handleDrop:function(e){return this._ignoreEvent(e)?void 0:(this._dropTarget=!1,this.isListening("Drop")&&this.onDrop(this._createMouseEvent("Drop",e)),e.preventDefault&&e.preventDefault(),!1)},_handleFocus:function(){this._hasFocus=!0,s.isIOS&&void 0!==this._lastTouchOffset?(this.setCaretOffset(this._lastTouchOffset,!0),this._lastTouchOffset=void 0):this._updateDOMSelection(),this._cursorDiv&&(this._cursorDiv.style.display="block"),this._domSelection&&this._domSelection.forEach(function(e){e.update()}),this._ignoreFocus||this.onFocus({type:"Focus"})},_handleKeyDown:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)){if(this.isListening("KeyDown")){var t=this._createKeyEvent("KeyDown",e);if(this.onKeyDown(t),t.defaultPrevented)return s.isFirefox&&(this._keyDownPrevented=!0),void e.preventDefault()}var i=!1;switch(e.keyCode){case 16:case 17:case 18:case 91:i=!0;break;default:this._setLinksVisible(!1)}if(229===e.keyCode){if(this._readonly)return e.preventDefault&&e.preventDefault(),!1;var n=!0;s.isSafari&&s.isMac&&e.ctrlKey&&(n=!1,e.keyCode=129),n&&this._startIME()}else i||this._commitIME();return(s.isMac||s.isLinux)&&s.isFirefox<4||s.isOpera<12.16?(this._keyDownEvent=e,!0):this._doAction(e)?(e.preventDefault?(e.preventDefault(),e.stopPropagation()):(e.cancelBubble=!0,e.returnValue=!1,e.keyCode=0),!1):void 0}},_handleKeyPress:function(e){if(!this._ignoreEvent(e)){if(this._keyDownPrevented)return e.preventDefault&&(e.preventDefault(),e.stopPropagation()),void(this._keyDownPrevented=void 0);if(s.isMac&&s.isWebkit&&(63232<=e.keyCode&&e.keyCode<=63487||13===e.keyCode||8===e.keyCode))return e.preventDefault&&e.preventDefault(),!1;if(((s.isMac||s.isLinux)&&s.isFirefox<4||s.isOpera<12.16)&&this._doAction(this._keyDownEvent))return e.preventDefault&&e.preventDefault(),!1;var t=s.isMac?e.metaKey:e.ctrlKey;if(void 0!==e.charCode&&t)switch(e.charCode){case 99:case 118:case 120:return!0}if(this.isListening("KeyPress")){var i=this._createKeyEvent("KeyPress",e);if(this.onKeyPress(i),i.defaultPrevented)return void e.preventDefault()}if(this._doAction(e))return e.preventDefault?(e.preventDefault(),e.stopPropagation()):(e.cancelBubble=!0,e.returnValue=!1,e.keyCode=0),!1;var n=!1;if(s.isMac?(e.ctrlKey||e.metaKey)&&(n=!0):s.isFirefox?(e.ctrlKey||e.altKey)&&(n=!0):e.ctrlKey^e.altKey&&(n=!0),!n){var o=s.isOpera?e.which:void 0!==e.charCode?e.charCode:e.keyCode;if(o>31)return this._doContent(String.fromCharCode(o)),e.preventDefault&&e.preventDefault(),!1}}},_handleDocKeyUp:function(e){var t=s.isMac?e.metaKey:e.ctrlKey;t||this._setLinksVisible(!1)},_handleKeyUp:function(e){if(!this._ignoreEvent(e)){if(this.isListening("KeyUp")){var t=this._createKeyEvent("KeyUp",e);if(this.onKeyUp(t),t.defaultPrevented)return void e.preventDefault()}this._handleDocKeyUp(e),13===e.keyCode&&this._commitIME()}},_handleLinkClick:function(e){var t=s.isMac?e.metaKey:e.ctrlKey;return t?void 0:(e.preventDefault&&e.preventDefault(),!1)},_handleMouse:function(e){var t=this._getWindow(),i=!0,n=t;if((s.isIE||s.isFirefox&&!this._overlayDiv)&&(n=this._clientDiv),this._overlayDiv){this._hasFocus&&(this._ignoreFocus=!0);var o=this;t.setTimeout(function(){o.focus(),o._ignoreFocus=!1},0)}var r=e.shiftKey,a=e.altKey,l=s.isMac?e.metaKey:e.ctrlKey;if(this._blockSelection=this._doubleClickSelection=null,1===this._clickCount){var d=(!s.isOpera||s.isOpera>=12.16)&&this._hasFocus&&this.isListening("DragStart");i=this._setSelectionTo(e.clientX,e.clientY,!0,r,l,d),i&&this._setGrab(n)}else this._isW3CEvents&&this._setGrab(n),this._setSelectionTo(e.clientX,e.clientY,!0,r,l,!1),this._doubleClickSelection=x.editing(this._getSelections());return a&&(this._blockSelection=x.editing(this._getSelections())),i},_handleMouseDown:function(e){if(!this._ignoreEvent(e)){if(this._linksVisible){var t=e.target||e.srcElement;if("A"===t.tagName)return;this._setLinksVisible(!1)}this._commitIME();var i=e.which;i||(4===e.button&&(i=2),2===e.button&&(i=3),1===e.button&&(i=1));var n=2!==i&&e.timeStamp?e.timeStamp:(new Date).getTime(),o=n-this._lastMouseTime,r=Math.abs(this._lastMouseX-e.clientX),a=Math.abs(this._lastMouseY-e.clientY),l=this._lastMouseButton===i;if(this._lastMouseX=e.clientX,this._lastMouseY=e.clientY,this._lastMouseTime=n,this._lastMouseButton=i,1===i&&(this._isMouseDown=!0,l&&o<=this._clickTime&&r<=this._clickDist&&a<=this._clickDist?this._clickCount++:this._clickCount=1),this.isListening("MouseDown")){var d=this._createMouseEvent("MouseDown",e);if(this.onMouseDown(d),d.defaultPrevented)return void e.preventDefault()}1===i&&this._handleMouse(e)&&(s.isIE>=9||s.isOpera||s.isChrome||s.isSafari||s.isFirefox&&!this._overlayDiv)&&(this._hasFocus||this.focus(),e.preventDefault()),s.isFirefox&&3===this._lastMouseButton&&this._updateDOMSelection()}},_handleMouseOver:function(e){this._ignoreEvent(e)||this._animation||this.isListening("MouseOver")&&this.onMouseOver(this._createMouseEvent("MouseOver",e))},_handleMouseOut:function(e){this._ignoreEvent(e)||this._animation||this.isListening("MouseOut")&&this.onMouseOut(this._createMouseEvent("MouseOut",e))},_handleMouseMove:function(e){if(!this._animation){var t=this._isClientDiv(e);if(this.isListening("MouseMove")&&(t||this._isMouseDown)){var i=this._createMouseEvent("MouseMove",e);if(this.onMouseMove(i),i.defaultPrevented)return void e.preventDefault()}if(!this._dropTarget){var n=this._linksVisible||this._lastMouseMoveX!==e.clientX||this._lastMouseMoveY!==e.clientY;if(this._lastMouseMoveX=e.clientX,this._lastMouseMoveY=e.clientY,this._setLinksVisible(n&&!this._isMouseDown&&e.altKey&&(s.isMac?e.metaKey:e.ctrlKey)),this._checkOverlayScroll(),!this._isW3CEvents){if(0===e.button)return this._setGrab(null),!0;if(!this._isMouseDown&&1===e.button&&0!==(1&this._clickCount)&&t)return this._clickCount=2,this._handleMouse(e,this._clickCount)}if(this._isMouseDown&&-1===this._dragOffset){var o=e.clientX,r=e.clientY,a=this._getViewPadding(),l=this._viewDiv.getBoundingClientRect(),d=this._getClientWidth(),c=this._getClientHeight(),h=l.left+a.left,u=l.top+a.top,p=l.left+a.left+d,f=l.top+a.top+c;u>r?this._doAutoScroll("up",o,r-u):r>f?this._doAutoScroll("down",o,r-f):h>o&&!this._wrapMode?this._doAutoScroll("left",o-h,r):o>p&&!this._wrapMode?this._doAutoScroll("right",o-p,r):(this._endAutoScroll(),this._setSelectionTo(o,r,!1,!0))}}}},_isClientDiv:function(e){for(var t=this._overlayDiv||this._clientDiv,i=e.target?e.target:e.srcElement;i;){if(t===i)return!0;i=i.parentNode}return!1},_createKeyEvent:function(e,t){return{type:e,event:t,preventDefault:function(){this.defaultPrevented=!0}}},_createMouseEvent:function(e,t){var i=this.convert({x:t.clientX,y:t.clientY},"page","document");
+return{type:e,event:t,clickCount:this._clickCount,x:i.x,y:i.y,preventDefault:function(){this.defaultPrevented=!0}}},_createTouchEvent:function(e,t){var i=t.touches.length?this.convert({x:t.touches[0].clientX,y:t.touches[0].clientY},"page","document"):{};return{type:e,event:t,touchCount:t.touches.length,x:i.x,y:i.y,preventDefault:function(){this.defaultPrevented=!0}}},_handleMouseUp:function(e){var t=e.which?0===e.button:1===e.button;if(this.isListening("MouseUp")&&(this._isClientDiv(e)||t&&this._isMouseDown)){var i=this._createMouseEvent("MouseUp",e);if(this.onMouseUp(i),i.defaultPrevented)return e.preventDefault(),void(this._isMouseDown=!1)}if(!this._linksVisible){if(t&&this._isMouseDown){var n=this._getSelections(),o=x.editing(n);n.forEach(function(e){e._editing=!1}),-1!==this._dragOffset&&(o.extend(this._dragOffset),o.collapse(),n=o,this._dragOffset=-1),this._setSelection(n,!1),this._isMouseDown=!1,this._endAutoScroll(),this._isW3CEvents&&this._setGrab(null)}t&&this._isMouseDown&&s.isFirefox&&(this._updateDOMSelection(),e.preventDefault())}},_handleMouseWheel:function(e){if(!this._noScroll){var t=this._getLineHeight(),i=0,n=0;if(s.isIE||s.isOpera)n=-e.wheelDelta/40*t;else if(s.isFirefox){var o=256;if("wheel"===e.type)e.deltaMode?(i=Math.max(-o,Math.min(o,e.deltaX))*t,n=Math.max(-o,Math.min(o,e.deltaY))*t):(i=e.deltaX,n=e.deltaY);else{var r;r=s.isMac?3*e.detail:Math.max(-o,Math.min(o,e.detail))*t,e.axis===e.HORIZONTAL_AXIS?i=r:n=r}}else if(s.isMac){var a,l,d=e.timeStamp-this._wheelTimeStamp;this._wheelTimeStamp=e.timeStamp,a=e.wheelDeltaX%120!==0?1:40>d?40/(40-d):40,l=e.wheelDeltaY%120!==0?1:40>d?40/(40-d):40,i=Math.ceil(-e.wheelDeltaX/a),i>-1&&0>i&&(i=-1),i>0&&1>i&&(i=1),n=Math.ceil(-e.wheelDeltaY/l),n>-1&&0>n&&(n=-1),n>0&&1>n&&(n=1)}else{i=-e.wheelDeltaX;var c=8;n=-e.wheelDeltaY/120*c*t}if(s.isSafari||s.isChrome&&s.isMac){for(var h=e.target;h&&void 0===h.lineIndex;)h=h.parentNode;this._mouseWheelLine=h}var u=this._getScroll();this._scrollView(i,n);var p=this._getScroll();return u.x!==p.x||u.y!==p.y?(e.preventDefault&&e.preventDefault(),!1):void 0}},_handlePaste:function(e){if(this._cancelCheckSelection(),!this._ignoreEvent(e)&&!this._ignorePaste&&this._doPaste(e)){if(s.isIE){var t=this;this._ignoreFocus=!0;var i=this._getWindow();i.setTimeout(function(){t._updateDOMSelection(),t._ignoreFocus=!1},0)}return e.preventDefault&&e.preventDefault(),!1}},_handleResize:function(){var e=this._rootDiv.clientWidth,t=this._rootDiv.clientHeight;if(this._rootWidth!==e||this._rootHeight!==t){this._rootWidth!==e&&this._wrapMode&&this._resetLineHeight(),this._rootWidth=e,this._rootHeight=t;var i=s.isIE<9,n=this._calculateMetrics();f(n,this._metrics)||(this._metrics.invalid&&!n.invalid?this._updateStyle(!1,n):(this._variableLineHeight&&(this._variableLineHeight=!1,this._resetLineHeight()),this._metrics=n),i=!0),i?this._queueUpdate():this._update(),this.dispatchEvent({type:"Resize"})}},_handleRulerEvent:function(e){for(var t=e.target?e.target:e.srcElement,i=t.lineIndex,n=t;n&&!n._ruler;)void 0===i&&void 0!==n.lineIndex&&(i=n.lineIndex),n=n.parentNode;var o=n?n._ruler:null;if(void 0===i&&o&&"document"===o.getOverview()){var r,s,a=this._getClientHeight(),l=this._model.getLineCount(),d=this._getViewPadding(),c=this._viewDiv.getBoundingClientRect(),h=this._getLineHeight(),u=h*l,p=a+d.top+d.bottom-2*this._metrics.scrollWidth;p>u?(r=h,s=d.top):(r=p/l,s=this._metrics.scrollWidth),i=Math.floor((e.clientY-c.top-s)/r),i>=0&&l>i||(i=void 0)}if(o)switch(e.type){case"click":o.onClick&&o.onClick(i,e);break;case"dblclick":o.onDblClick&&o.onDblClick(i,e);break;case"mousemove":o.onMouseMove&&o.onMouseMove(i,e);break;case"mouseover":o.onMouseOver&&o.onMouseOver(i,e);break;case"mouseout":if(o.onMouseOut){for(var f=e.relatedTarget;f&&f!==this._rootDiv;){if(f===n)return;f=f.parentNode}o.onMouseOut(i,e)}}},_handleScroll:function(){this._lastScrollTime=(new Date).getTime();var e=this._getScroll(!1),t=this._hScroll,i=this._vScroll;if(t!==e.x||i!==e.y){this._hScroll=e.x,this._vScroll=e.y,this._commitIME(),this._update(i===e.y);var n={type:"Scroll",oldValue:{x:t,y:i},newValue:e};this.onScroll(n)}},_handleSelectStart:function(e){var t=this._contextMenuOpen;return this._contextMenuOpen=!1,t?void(this._checkSelectionChange=!0):this._ignoreSelect?(e&&e.preventDefault&&e.preventDefault(),!1):void 0},_getModelOffset:function(e,t){if(e){var i;return i="DIV"===e.tagName?e:e.parentNode.parentNode,i._line?i._line.getModelOffset(e,t):0}},_updateSelectionFromDOM:function(){if(!(s.isIOS||s.isAndroid||this._checkSelectionChange))return!1;var e=this._getWindow(),t=e.getSelection(),i=this._getModelOffset(t.anchorNode,t.anchorOffset),n=this._getModelOffset(t.focusNode,t.focusOffset),o=this._getSelections()[0];if(void 0===i||void 0===n||o.start===i&&o.end===n)return!1;if(this._checkSelectionChange){var r=this._getLineNext(),a=this._getLinePrevious();if(t.anchorNode===r.firstChild.firstChild&&0===t.anchorOffset&&t.focusNode===a.firstChild.firstChild&&0===t.focusOffset)return!1;(t.anchorNode===r.firstChild.firstChild&&0===t.anchorOffset&&t.focusNode===a.lastChild.firstChild||t.anchorNode===this._clientDiv&&t.focusNode===this._clientDiv)&&(i=0,n=this.getModel().getCharCount())}return this._setSelection(new x(i,n),!1,!1),this._checkSelectionChange=!1,!0},_cancelCheckSelection:function(){this._checkSelectionChange&&(this._checkSelectionChange=!1,this._cancelPollSelectionChange())},_cancelPollSelectionChange:function(){if(this._selPollTimer){var e=this._getWindow();e.clearTimeout(this._selPollTimer),this._selPollTimer=null}},_pollSelectionChange:function(e){var t=this,i=this._getWindow();this._cancelPollSelectionChange(),this._selPollTimer=i.setTimeout(function(){if(t._selPollTimer=null,t._clientDiv){var i=t._updateSelectionFromDOM();!i&&e&&t._pollSelectionChange(e)}},100)},_handleSelectionChange:function(){-1===this._imeOffset&&(s.isAndroid?this._pollSelectionChange():this._updateSelectionFromDOM())},_handleTextInput:function(e){if(!this._ignoreEvent(e)&&-1===this._imeOffset){var t=this._getWindow().getSelection();if(t.anchorNode!==this._anchorNode||t.focusNode!==this._focusNode||t.anchorOffset!==this._anchorOffset||t.focusOffset!==this._focusOffset){for(var i=t.anchorNode;i&&void 0===i.lineIndex;)i=i.parentNode;if(i){var n=this._model,o=i.lineIndex,r=n.getLine(o),s=r,a=0,l=n.getLineStart(o);if(t.rangeCount>0){t.getRangeAt(0).deleteContents();var d=i.ownerDocument.createTextNode(e.data);t.getRangeAt(0).insertNode(d);var c=this._getDOMText(i,d);s=c.text,a=c.offset,d.parentNode.removeChild(d)}i.lineRemoved=!0;for(var h=0;r.charCodeAt(h)===s.charCodeAt(h)&&a>h;)h++;for(var u=r.length-1,p=s.length-r.length;r.charCodeAt(u)===s.charCodeAt(u+p)&&u+p>=a+e.data.length;)u--;u++;var f=s.substring(h,u+p);h+=l,u+=l;var g=this._getSelections(),_=g[0].start-h,m=g[0].end-u;g[0].start=h,g[0].end=u;for(var v=1;v=0;i--)if(t=n[i],"function"==typeof t.match){var o=t.match(e);if(void 0!==o)return this.invokeAction(o)}return!1},_doMove:function(e,t){var i=this._model,n=t.getCaret(),o=i.getLineAtOffset(n);for(e.count||(e.count=1);0!==e.count;){var r=i.getLineStart(o);if(e.count<0&&n===r){if(!(o>0))break;"character"===e.unit&&e.count++,o--,t.extend(i.getLineEnd(o))}else if(e.count>0&&n===i.getLineEnd(o)){if(!(o+10&&(r=Math.min(r+e.count-1,t.getLineCount()-1)),o=t.getLineEnd(r);n.extend(o)}e.select||n.collapse()}),this._setSelection(n,!0,!0,e.ctrl?function(){}:null),!0},_doEnter:function(e){if(this._singleMode)return!0;var t=this._model,i=this._getSelections();return this._doContent(t.getLineDelimiter()),e&&e.noCursor&&(i.forEach(function(e){e.end=e.start}),this._setSelection(i,!0)),!0},_doEscape:function(){var e=this._getSelections();return e.length>1&&this._setSelection(e[0],!0),!0},_doHome:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){if(e.ctrl)n.extend(0);else{var o=n.getCaret(),r=t.getLineAtOffset(o);if(i._wrapMode){var s=i._getLine(r),a=s.getLineIndex(o);o=s.getLineStart(a),s.destroy()}else o=t.getLineStart(r);n.extend(o)}e.select||n.collapse()}),this._setSelection(n,!0,!0,e.ctrl?function(){}:null),!0},_doLineDown:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){var o,r=n.getCaret(),a=t.getLineAtOffset(r),l=i._getLine(a),d=n._columnX,c=1,h=!1;if(-1===d||e.wholeLine||e.select&&s.isIE){var u=e.wholeLine?t.getLineEnd(a+1):r;d=n._columnX=l.getBoundingClientRect(u).left}if((o=l.getLineIndex(r))0?a=Math.min(a+e.count,p):a++}var f=!1;h?(e.select||s.isMac||s.isLinux)&&(n.extend(t.getCharCount()),f=!0):(l.lineIndex!==a&&(l.destroy(),l=i._getLine(a)),n.extend(l.getOffset(d,c)),f=!0),f&&(e.select||n.collapse()),l.destroy()}),i._setSelection(n,!0,!0,null,0,!1,!0),!0},_doLineUp:function(e){var t=this._model,i=this,n=this._getSelections();return n.forEach(function(n){var o,r,a=n.getCaret(),l=t.getLineAtOffset(a),d=i._getLine(l),c=n._columnX,h=!1;if(-1===c||e.wholeLine||e.select&&s.isIE){var u=e.wholeLine?t.getLineStart(l-1):a;c=n._columnX=d.getBoundingClientRect(u).left}(o=d.getLineIndex(a))>0?r=d.getClientRects(o-1).top+1:(h=0===l,h||(e.count&&e.count>0?l=Math.max(l-e.count,0):l--,r=i._getLineHeight(l)-1));var p=!1;h?(e.select||s.isMac||s.isLinux)&&(n.extend(0),p=!0):(d.lineIndex!==l&&(d.destroy(),d=i._getLine(l)),n.extend(d.getOffset(c,r)),p=!0),p&&(e.select||n.collapse()),d.destroy()}),i._setSelection(n,!0,!0,null,0,!1,!0),!0},_doNoop:function(){return!0},_doPageDown:function(e){var t,i,n,o=this,r=this._model,a=this._getSelections(),l=r.getLineCount(),d=this._getScroll(),c=this._getClientHeight(),h=this._getLineHeight(),u=Math.floor(c/h);return a.forEach(function(a){var p=a.getCaret(),f=r.getLineAtOffset(p);if(o._lineHeight){t=a._columnX;var g=o._getBoundsAtOffset(p);(-1===t||e.select&&s.isIE)&&(t=a._columnX=g.left);var _=o._getLineIndex(g.top+c);i=o._getLine(_);var m=o._getLinePixel(_),v=g.top+c-m;p=i.getOffset(t,v);var y=i.getBoundingClientRect(p);i.destroy(),a.extend(p),e.select||a.collapse(),n=void 0!==n?Math.min(n,y.top+m-g.top):y.top+m-g.top}else if(l-1>f){var x=Math.min(l-f-1,u);x=Math.max(1,x),t=a._columnX,(-1===t||e.select&&s.isIE)&&(i=o._getLine(f),t=a._columnX=i.getBoundingClientRect(p).left,i.destroy()),i=o._getLine(f+x),a.extend(i.getOffset(t,0)),i.destroy(),e.select||a.collapse();var b=l*h,w=d.y+x*h;w+c>b&&(w=b-c),n=void 0!==n?Math.min(n,w-d.y):w-d.y}}),this._setSelection(a,!0,!0,function(){},n,!1,!0),!0},_doPageUp:function(e){var t,i,n,o=this,r=this._model,a=this._getSelections(),l=this._getScroll(),d=this._getClientHeight(),c=this._getLineHeight(),h=Math.floor(d/c);return a.forEach(function(a){var u=a.getCaret(),p=r.getLineAtOffset(u);if(o._lineHeight){t=a._columnX;var f=o._getBoundsAtOffset(u);(-1===t||e.select&&s.isIE)&&(t=a._columnX=f.left);var g=o._getLineIndex(f.bottom-d);i=o._getLine(g);var _=o._getLinePixel(g),m=f.bottom-d-_;u=i.getOffset(t,m);var v=i.getBoundingClientRect(u);i.destroy(),a.extend(u),e.select||a.collapse(),n=void 0!==n?Math.max(n,v.top+_-f.top):v.top+_-f.top}else if(p>0){var y=Math.max(1,Math.min(p,h));t=a._columnX,(-1===t||e.select&&s.isIE)&&(i=o._getLine(p),t=a._columnX=i.getBoundingClientRect(u).left,i.destroy()),i=o._getLine(p-y),a.extend(i.getOffset(t,o._getLineHeight(p-y)-1)),i.destroy(),e.select||a.collapse();var x=Math.max(0,l.y-y*c);n=void 0!==n?Math.max(n,x-l.y):x-l.y}}),this._setSelection(a,!0,!0,function(){},n,!1,!0),!0},_doPaste:function(e){var t=this,i=this._getClipboardText(e,function(e){if(e.length){if(s.isLinux&&2===t._lastMouseButton){var i=(new Date).getTime()-t._lastMouseTime;i<=t._clickTime&&t._setSelectionTo(t._lastMouseX,t._lastMouseY,!0)}var n=t._getSelections(),o=t._singleMode?"":t._model.getLineDelimiter();t._doContent(n.length>1&&n.length===e.length?e:e.join(o))}});return null!==i},_doScroll:function(e){var t,i=e.type,n=this._model,o=n.getLineCount(),r=this._getClientHeight(),s=this._getLineHeight(),a=this._lineHeight?this._scrollHeight:o*s,l=this._getScroll().y;switch(i){case"textStart":t=0;break;case"textEnd":t=a-r;break;case"pageDown":t=l+r;break;case"pageUp":t=l-r;break;case"lineDown":t=l+s;break;case"lineUp":t=l-s;break;case"centerLine":var d=this._getSelections()[0],c=n.getLineAtOffset(d.start),h=n.getLineAtOffset(d.end),u=(h-c+1)*s;t=c*s-r/2+u/2}return void 0!==t&&(t=Math.min(Math.max(0,t),a-r),this._scrollViewAnimated(0,t-l,function(){})),!0},_doSelectAll:function(){var e=this._model;return this._setSelection(new x(0,e.getCharCount()),!1),!0},_doTab:function(){if(this._tabMode&&!this._readonly){var e="	",t=this._getSelections();if(this._expandTab){e=[];var i=this._model,n=this._tabSize;t.forEach(function(t){var o=t.getCaret(),r=i.getLineAtOffset(o),s=i.getLineStart(r),a=n-(o-s)%n;e.push(c(a+1).join(" "))})}return this._modifyContent({text:e,selection:t,_ignoreDOMSelection:!0},!0)}},_doShiftTab:function(){return this._tabMode&&!this._readonly?!0:void 0},_doOverwriteMode:function(){return this._readonly?void 0:(this.setOptions({overwriteMode:!this.getOptions("overwriteMode")}),!0)},_doTabMode:function(){return this.setOptions({tabMode:!this.getOptions("tabMode")}),!0},_doWrapMode:function(){return this.setOptions({wrapMode:!this.getOptions("wrapMode")}),!0},_autoScroll:function(){var e,t,i=this._model,n=this._getSelections(),o=x.editing(n,"down"===this._autoScrollDir),r=this.convert({x:this._autoScrollX,y:this._autoScrollY},"page","document"),a=o.getCaret(),l=i.getLineCount(),d=i.getLineAtOffset(a);if("up"===this._autoScrollDir||"down"===this._autoScrollDir){var c=this._autoScrollY/this._getLineHeight();c=0>c?Math.floor(c):Math.ceil(c),e=d,e=Math.max(0,Math.min(l-1,e+c))}else("left"===this._autoScrollDir||"right"===this._autoScrollDir)&&(e=this._getLineIndex(r.y),t=this._getLine(d),r.x+=t.getBoundingClientRect(a,!1).left,t.destroy());this._blockSelection?n=this._getBlockSelections(n,e,r):0===e&&(s.isMac||s.isLinux)?o.extend(0):e===l-1&&(s.isMac||s.isLinux)?o.extend(i.getCharCount()):(t=this._getLine(e),o.extend(t.getOffset(r.x,r.y-this._getLinePixel(e))),t.destroy()),this._setSelection(n,!0)},_autoScrollTimer:function(){this._autoScroll();var e=this,t=this._getWindow();this._autoScrollTimerID=t.setTimeout(function(){e._autoScrollTimer()},this._AUTO_SCROLL_RATE)},_calculateLineHeightTimer:function(e){if(this._lineHeight&&!this._calculateLHTimer){var t=this._model.getLineCount(),i=0;if(e){for(var n=0,o=100,r=(new Date).getTime(),s=0;t>i&&(this._lineHeight[i]||(n++,s||(s=i),this._lineHeight[i]=this._calculateLineHeight(i)),i++,!((new Date).getTime()-r>o)););this.redrawRulers(0,t),this._queueUpdate()}var a=this._getWindow();if(i!==t){var l=this;return void(this._calculateLHTimer=a.setTimeout(function(){l._calculateLHTimer=null,l._calculateLineHeightTimer(!0)},0))}this._calculateLHTimer&&(a.clearTimeout(this._calculateLHTimer),this._calculateLHTimer=void 0)}},_calculateLineHeight:function(e){var t=this._getLine(e),i=t.getBoundingClientRect();return t.destroy(),Math.max(1,i.bottom-i.top)},_calculateMetrics:function(){var e=this._clientDiv,t=e.ownerDocument,i=" ",n=s.createElement(t,"div");n.style.lineHeight="normal";var o=this._model,r=o.getLine(0),a={type:"LineStyle",textView:this,0:0,lineText:r,lineStart:0};this.onLineStyle(a),h(a.style,n),n.style.position="fixed",n.style.left="-1000px";var l=s.createElement(t,"span");l.appendChild(t.createTextNode(i)),n.appendChild(l);var d=s.createElement(t,"span");d.style.fontStyle="italic",d.appendChild(t.createTextNode(i)),n.appendChild(d);var u=s.createElement(t,"span");u.style.fontWeight="bold",u.appendChild(t.createTextNode(i)),n.appendChild(u);var p=s.createElement(t,"span");p.style.fontWeight="bold",p.style.fontStyle="italic",p.appendChild(t.createTextNode(i)),n.appendChild(p),e.appendChild(n);var f=n.getBoundingClientRect(),g=l.getBoundingClientRect(),_=d.getBoundingClientRect(),y=u.getBoundingClientRect(),x=p.getBoundingClientRect(),b=g.bottom-g.top,w=_.bottom-_.top,C=y.bottom-y.top,T=x.bottom-x.top,L=0,k=f.bottom-f.top<=0,D=Math.max(1,f.bottom-f.top);w>b&&(L=1),C>w&&(L=2),T>C&&(L=3);var A;0!==L&&(A={style:{}},0!==(1&L)&&(A.style.fontStyle="italic"),0!==(2&L)&&(A.style.fontWeight="bold"));var S=v(n);e.removeChild(n);var E=m(this._viewDiv),O=s.createElement(t,"div");O.style.position="fixed",O.style.left="-1000px",O.style.paddingLeft=E.left+"px",O.style.paddingTop=E.top+"px",O.style.paddingRight=E.right+"px",O.style.paddingBottom=E.bottom+"px",O.style.width="100px",O.style.height="100px";var N=s.createElement(t,"div");N.style.width="100%",N.style.height="100%",O.appendChild(N),e.appendChild(O);var M=O.getBoundingClientRect(),I=N.getBoundingClientRect(),B=0;if(!this._singleMode&&!this._noScroll){O.style.overflow="hidden",N.style.height="200px";var R=O.clientWidth;O.style.overflow="scroll";var F=O.clientWidth;B=R-F}e.removeChild(O),E={left:I.left-M.left,top:I.top-M.top,right:M.right-I.right,bottom:M.bottom-I.bottom};var P=0,W=0,V=0;return k||(O=s.createElement(t,"div"),O.style.position="fixed",O.style.left="-1000px",e.appendChild(O),O.innerHTML=c(2).join("a"),M=O.getBoundingClientRect(),V=Math.ceil(M.right-M.left),(this._wrapOffset||this._marginOffset)&&(O.innerHTML=c(this._wrapOffset+1+(s.isWebkit?0:1)).join(" "),M=O.getBoundingClientRect(),P=Math.ceil(M.right-M.left),O.innerHTML=c(this._marginOffset+1).join(" "),I=O.getBoundingClientRect(),W=Math.ceil(I.right-I.left)),e.removeChild(O)),{lineHeight:D,largestFontStyle:A,lineTrim:S,viewPadding:E,scrollWidth:B,wrapWidth:P,marginWidth:W,charWidth:V,invalid:k}},_cancelAnimation:function(){this._animation&&(this._animation.stop(),this._animation=null)},_clearSelection:function(e){var t=this._getSelections();return t.forEach(function(t){"next"===e?t.start=t.end:t.end=t.start}),this._setSelection(t,!0),!0},_commitIME:function(e){if(-1!==this._imeOffset){var t=this._model,i=t.getLineAtOffset(this._imeOffset),n=t.getLineStart(i),o=this._getLineNode(i);if(!e){this._scrollDiv.focus(),this._clientDiv.focus();var r=this._getDOMText(o).text,a=t.getLine(i),l=this._imeOffset-n,d=l+r.length-a.length;l!==d&&(e=r.substring(l,d))}this._imeOffset=-1,e&&(this._doContent(e)||s.isWebkit||(o.lineRemoved=!0,this._queueUpdate()))}},_createActions:function(){this.addKeyMode(new i.DefaultKeyMode(this));var t=this;this._actions={noop:{defaultHandler:function(){return t._doNoop()}},lineUp:{defaultHandler:function(e){return t._doLineUp(p(e,{select:!1}))},actionDescription:{name:e.lineUp}},lineDown:{defaultHandler:function(e){return t._doLineDown(p(e,{select:!1}))},actionDescription:{name:e.lineDown}},lineStart:{defaultHandler:function(e){return t._doHome(p(e,{select:!1,ctrl:!1}))},actionDescription:{name:e.lineStart}},lineEnd:{defaultHandler:function(e){return t._doEnd(p(e,{select:!1,ctrl:!1}))},actionDescription:{name:e.lineEnd}},charPrevious:{defaultHandler:function(e){return t._doCursorPrevious(p(e,{select:!1,unit:"character"}))},actionDescription:{name:e.charPrevious}},charNext:{defaultHandler:function(e){return t._doCursorNext(p(e,{select:!1,unit:"character"}))},actionDescription:{name:e.charNext}},pageUp:{defaultHandler:function(e){return t._doPageUp(p(e,{select:!1}))},actionDescription:{name:e.pageUp}},pageDown:{defaultHandler:function(e){return t._doPageDown(p(e,{select:!1}))},actionDescription:{name:e.pageDown}},scrollPageUp:{defaultHandler:function(e){return t._doScroll(p(e,{type:"pageUp"}))},actionDescription:{name:e.scrollPageUp}},scrollPageDown:{defaultHandler:function(e){return t._doScroll(p(e,{type:"pageDown"}))},actionDescription:{name:e.scrollPageDown}},scrollLineUp:{defaultHandler:function(e){return t._doScroll(p(e,{type:"lineUp"}))},actionDescription:{name:e.scrollLineUp}},scrollLineDown:{defaultHandler:function(e){return t._doScroll(p(e,{type:"lineDown"}))},actionDescription:{name:e.scrollLineDown}},wordPrevious:{defaultHandler:function(e){return t._doCursorPrevious(p(e,{select:!1,unit:"word"}))},actionDescription:{name:e.wordPrevious}},wordNext:{defaultHandler:function(e){return t._doCursorNext(p(e,{select:!1,unit:"word"}))},actionDescription:{name:e.wordNext}},textStart:{defaultHandler:function(e){return t._doHome(p(e,{select:!1,ctrl:!0}))},actionDescription:{name:e.textStart}},textEnd:{defaultHandler:function(e){return t._doEnd(p(e,{select:!1,ctrl:!0}))},actionDescription:{name:e.textEnd}},scrollTextStart:{defaultHandler:function(e){return t._doScroll(p(e,{type:"textStart"}))},actionDescription:{name:e.scrollTextStart}},scrollTextEnd:{defaultHandler:function(e){return t._doScroll(p(e,{type:"textEnd"}))},actionDescription:{name:e.scrollTextEnd}},centerLine:{defaultHandler:function(e){return t._doScroll(p(e,{type:"centerLine"}))},actionDescription:{name:e.centerLine}},selectLineUp:{defaultHandler:function(e){return t._doLineUp(p(e,{select:!0}))},actionDescription:{name:e.selectLineUp}},selectLineDown:{defaultHandler:function(e){return t._doLineDown(p(e,{select:!0}))},actionDescription:{name:e.selectLineDown}},selectWholeLineUp:{defaultHandler:function(e){return t._doLineUp(p(e,{select:!0,wholeLine:!0}))},actionDescription:{name:e.selectWholeLineUp}},selectWholeLineDown:{defaultHandler:function(e){return t._doLineDown(p(e,{select:!0,wholeLine:!0}))},actionDescription:{name:e.selectWholeLineDown}},selectLineStart:{defaultHandler:function(e){return t._doHome(p(e,{select:!0,ctrl:!1}))},actionDescription:{name:e.selectLineStart}},selectLineEnd:{defaultHandler:function(e){return t._doEnd(p(e,{select:!0,ctrl:!1}))},actionDescription:{name:e.selectLineEnd}},selectCharPrevious:{defaultHandler:function(e){return t._doCursorPrevious(p(e,{select:!0,unit:"character"}))},actionDescription:{name:e.selectCharPrevious}},selectCharNext:{defaultHandler:function(e){return t._doCursorNext(p(e,{select:!0,unit:"character"}))},actionDescription:{name:e.selectCharNext}},selectPageUp:{defaultHandler:function(e){return t._doPageUp(p(e,{select:!0}))},actionDescription:{name:e.selectPageUp}},selectPageDown:{defaultHandler:function(e){return t._doPageDown(p(e,{select:!0}))},actionDescription:{name:e.selectPageDown}},selectWordPrevious:{defaultHandler:function(e){return t._doCursorPrevious(p(e,{select:!0,unit:"word"}))},actionDescription:{name:e.selectWordPrevious}},selectWordNext:{defaultHandler:function(e){return t._doCursorNext(p(e,{select:!0,unit:"word"}))},actionDescription:{name:e.selectWordNext}},selectTextStart:{defaultHandler:function(e){return t._doHome(p(e,{select:!0,ctrl:!0}))},actionDescription:{name:e.selectTextStart}},selectTextEnd:{defaultHandler:function(e){return t._doEnd(p(e,{select:!0,ctrl:!0}))},actionDescription:{name:e.selectTextEnd}},deletePrevious:{defaultHandler:function(e){return t._doBackspace(p(e,{unit:"character"}))},actionDescription:{name:e.deletePrevious}},deleteNext:{defaultHandler:function(e){return t._doDelete(p(e,{unit:"character"}))},actionDescription:{name:e.deleteNext}},deleteWordPrevious:{defaultHandler:function(e){return t._doBackspace(p(e,{unit:"word"}))},actionDescription:{name:e.deleteWordPrevious}},deleteWordNext:{defaultHandler:function(e){return t._doDelete(p(e,{unit:"word"}))},actionDescription:{name:e.deleteWordNext}},deleteLineStart:{defaultHandler:function(e){return t._doBackspace(p(e,{unit:"line"}))},actionDescription:{name:e.deleteLineStart}},deleteLineEnd:{defaultHandler:function(e){return t._doDelete(p(e,{unit:"line"}))},actionDescription:{name:e.deleteLineEnd}},tab:{defaultHandler:function(e){return t._doTab(p(e,{}))},actionDescription:{name:e.tab}},shiftTab:{defaultHandler:function(e){return t._doShiftTab(p(e,{}))},actionDescription:{name:e.shiftTab}},enter:{defaultHandler:function(e){return t._doEnter(p(e,{}))},actionDescription:{name:e.enter}},enterNoCursor:{defaultHandler:function(e){return t._doEnter(p(e,{noCursor:!0}))},actionDescription:{name:e.enterNoCursor}},escape:{defaultHandler:function(e){return t._doEscape(p(e,{}))},actionDescription:{name:e.escape}},selectAll:{defaultHandler:function(e){return t._doSelectAll(p(e,{}))},actionDescription:{name:e.selectAll}},copy:{defaultHandler:function(e){return t._doCopy(p(e,{}))},actionDescription:{name:e.copy}},cut:{defaultHandler:function(e){return t._doCut(p(e,{}))},actionDescription:{name:e.cut}},paste:{defaultHandler:function(e){return t._doPaste(p(e,{}))},actionDescription:{name:e.paste}},uppercase:{defaultHandler:function(e){return t._doCase(p(e,{type:"upper"}))},actionDescription:{name:e.uppercase}},lowercase:{defaultHandler:function(e){return t._doCase(p(e,{type:"lower"}))},actionDescription:{name:e.lowercase}},capitalize:{defaultHandler:function(e){return t._doCase(p(e,{unit:"word",type:"capitalize"}))},actionDescription:{name:e.capitalize}},reversecase:{defaultHandler:function(e){return t._doCase(p(e,{type:"reverse"}))},actionDescription:{name:e.reversecase}},toggleOverwriteMode:{defaultHandler:function(e){return t._doOverwriteMode(p(e,{}))},actionDescription:{name:e.toggleOverwriteMode}},toggleTabMode:{defaultHandler:function(e){return t._doTabMode(p(e,{}))},actionDescription:{name:e.toggleTabMode}},toggleWrapMode:{defaultHandler:function(e){return t._doWrapMode(p(e,{}))},actionDescription:{name:e.toggleWrapMode}}}},_createRulerParent:function(e,t){var i=s.createElement(e,"div");return i.className=t,i.tabIndex=-1,i.style.overflow="hidden",i.style.MozUserSelect="none",i.style.WebkitUserSelect="none",i.style.position="absolute",i.style.top="0px",i.style.bottom="0px",i.style.cursor="default",i.style.display="none",i.setAttribute("aria-hidden","true"),this._rootDiv.appendChild(i),i},_createRuler:function(e,t){if(this._clientDiv){var i=this._getRulerParent(e);if(i){(i!==this._marginDiv||this._marginOffset)&&(i.style.display="block"),i.rulerWidth=void 0;var n=s.createElement(i.ownerDocument,"div");if(n._ruler=e,e.node=n,n.rulerChanged=!0,n.style.position="relative",n.style.cssFloat="left",n.style.styleFloat="left",n.style.outline="none",void 0===t||0>t||t>=i.children.length)i.appendChild(n);else{for(var o=i.firstChild;o&&t-->0;)o=o.nextSibling;i.insertBefore(n,o)}}}},_createSelectionDiv:function(){var e=s.createElement(this._parent.ownerDocument,"div");return e.className="textviewSelection",e.style.position="absolute",e.style.borderWidth="0px",e.style.margin="0px",e.style.padding="0px",e.style.outline="none",e.style.width="0px",e.style.height="0px",e.style.zIndex="0",e},_createView:function(){function e(){b._rootDiv&&(b.update(!0),b._metrics.invalid&&b._getWindow().setTimeout(function(){e()},100))}if(!this._clientDiv){for(var t=this._parent;t.hasChildNodes();)t.removeChild(t.lastChild);var i=t.ownerDocument,n=s.createElement(i,"div");this._rootDiv=n,n.tabIndex=-1,n.style.position="relative",n.style.overflow="hidden",n.style.width="100%",n.style.height="100%",n.style.overflow="hidden",n.style.WebkitTextSizeAdjust="100%",n.setAttribute("role","application"),t.appendChild(n);var o=this._createRulerParent(i,"textviewLeftRuler");this._leftDiv=o;var r=s.createElement(i,"div");r.className="textviewScroll",this._viewDiv=r,r.tabIndex=-1,r.style.position="absolute",r.style.top="0px",r.style.bottom="0px",r.style.borderWidth="0px",r.style.margin="0px",r.style.outline="none",r.style.background="transparent",n.appendChild(r);
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r=-this._topIndexY+this._getScroll().y;if(e!==r)if(r>e)for(;r>e&&n>0;)e+=this._getLineHeight(--n);else for(i=this._getLineHeight(n);e-i>=r&&o-1>n;)e-=i,i=this._getLineHeight(++n)}else i=this._getLineHeight(),n=Math.floor(e/i);return t&&(0===o||0>n||n>o-1)?-1:Math.max(0,Math.min(o-1,n))},_getRulerParent:function(e){switch(e.getLocation()){case"left":return this._leftDiv;case"right":return this._rightDiv;case"innerRight":return this._innerRightDiv;case"margin":return this._marginDiv}return null},_getScroll:function(e){(void 0===e||e)&&this._cancelAnimation();var t=this._viewDiv;return{x:t.scrollLeft,y:t.scrollTop}},_getSelection:function(){return(Array.isArray(this._selection)?this._selection[0]:this._selection).clone()},_getSelections:function(){return(Array.isArray(this._selection)?this._selection:[this._selection]).map(function(e){return e.clone()})},_getTopIndex:function(e){var t=this._topChild;if(e&&this._getClientHeight()>this._getLineHeight()){var i=t.getBoundingClientRect(),n=this._getViewPadding(),o=this._viewDiv.getBoundingClientRect();i.top26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(t){return e._handleMouseWheel(t?t:l.event)}}),this._clipDiv&&t.push({target:this._clipDiv,type:s.isFirefox>26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(t){return e._handleMouseWheel(t?t:l.event)}}),s.isFirefox&&(!s.isWindows||s.isFirefox>=15)){var u=l.MutationObserver||l.MozMutationObserver;u?(this._mutationObserver=new u(function(t){e._handleDataModified(t)}),this._mutationObserver.observe(i,{subtree:!0,characterData:!0})):t.push({target:this._clientDiv,type:"DOMCharacterDataModified",handler:function(t){return e._handleDataModified(t?t:l.event)}})}(s.isFirefox&&(!s.isWindows||s.isFirefox>=15)||s.isIE||s.isWebkit)&&(t.push({target:this._clientDiv,type:"compositionstart",handler:function(t){return e._handleCompositionStart(t?t:l.event)}}),t.push({target:this._clientDiv,type:"compositionend",handler:function(t){return e._handleCompositionEnd(t?t:l.event)}}),t.push({target:this._clientDiv,type:"compositionupdate",handler:function(t){return e._handleCompositionUpdate(t?t:l.event)}})),this._overlayDiv&&(t.push({target:this._overlayDiv,type:"mousedown",handler:function(t){return e._handleMouseDown(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"mouseover",handler:function(t){return e._handleMouseOver(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"mouseout",handler:function(t){return e._handleMouseOut(t?t:l.event)}}),t.push({target:this._overlayDiv,type:"contextmenu",handler:function(t){return e._handleContextMenu(t?t:l.event)}})),this._isW3CEvents||t.push({target:this._clientDiv,type:"dblclick",handler:function(t){return e._handleDblclick(t?t:l.event)}})}this._hookRulerEvents(this._leftDiv,t),this._hookRulerEvents(this._rightDiv,t),this._hookRulerEvents(this._innerRightDiv,t),this._hookRulerEvents(this._marginDiv,t);for(var p=0;p26?"wheel":s.isFirefox?"DOMMouseScroll":"mousewheel",handler:function(e){return i._handleMouseWheel(e?e:n.event)}}),t.push({target:e,type:"click",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"dblclick",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mousemove",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mouseover",handler:function(e){i._handleRulerEvent(e?e:n.event)}}),t.push({target:e,type:"mouseout",handler:function(e){i._handleRulerEvent(e?e:n.event)}})}},_getWindow:function(){return d(this._parent.ownerDocument)},_ignoreEvent:function(e){for(var t=e.target;t&&t!==this._clientDiv;){if(t.ignore)return!0;t=t.parentNode}return!1},_init:function(e){var i=e.parent;if("string"==typeof i&&(i=(e.document||document).getElementById(i)),!i)throw new Error("no parent");e.parent=i,e.model=e.model||new t.TextModel;var n=this._defaultOptions();for(var o in n)if(n.hasOwnProperty(o)){var r;r=void 0!==e[o]?e[o]:n[o].value,this["_"+o]=r}this._keyModes=[],this._rulers=[],this._selection=[new x(0,0,!1)],this._linksVisible=!1,this._redrawCount=0,this._maxLineWidth=0,this._maxLineIndex=-1,this._ignoreSelect=!0,this._ignoreFocus=!1,this._hasFocus=!1,this._dragOffset=-1,this._isRangeRects=(!s.isIE||s.isIE>=9)&&"function"==typeof i.ownerDocument.createRange().getBoundingClientRect,this._isW3CEvents=i.addEventListener,this._autoScrollX=null,this._autoScrollY=null,this._autoScrollTimerID=null,this._AUTO_SCROLL_RATE=50,this._grabControl=null,this._moseMoveClosure=null,this._mouseUpClosure=null,this._lastMouseX=0,this._lastMouseY=0,this._lastMouseTime=0,this._clickCount=0,this._clickTime=250,this._clickDist=5,this._isMouseDown=!1,this._doubleClickSelection=null,this._hScroll=0,this._vScroll=0,this._imeOffset=-1,this._createActions(),this._createView()},_checkOverlayScroll:function(){if(s.isMac&&s.isWebkit&&!this._metrics.invalid&&0===this._metrics.scrollWidth){var e=this._viewDiv,t=this._isOverOverlayScroll();e.style.pointerEvents=t.vertical||t.horizontal?"":"none"}},_isOverOverlayScroll:function(){var e=(new Date).getTime()-this._lastScrollTime<200;if(!e)return{};var t=this._viewDiv.getBoundingClientRect(),i=this._lastMouseMoveX,n=this._lastMouseMoveY,o=15;return{vertical:t.top<=n&&n1&&this.setRedraw(!1);var s=this._compoundChange;s?x.compare(this._getSelections(),s.owner.selection)||(this._endUndo(),e.selection.length>1&&this._startUndo()):e.selection.length>1&&this._startUndo();var a=this._model;try{e._ignoreDOMSelection&&(this._ignoreDOMSelection=!0);var l=0,d=0;e.selection.forEach(function(i){i.start+=l,i.end+=l;var n=Array.isArray(e.text)?e.text[d]:e.text;a.setText(n,i.start,i.end),l+=i.start-i.end+n.length,i.setCaret(t?i.start+n.length:i.start),d++})}finally{e._ignoreDOMSelection&&(this._ignoreDOMSelection=!1)}return this._setSelection(e.selection,i,!0,n),s=this._compoundChange,s&&(s.owner.selection=e.selection),e.selection.length>1&&this.setRedraw(!0),this.onModify({type:"Modify"}),!0},_onModelChanged:function(e){e.type="ModelChanged",this.onModelChanged(e),e.type="Changed";var t=e.start,i=e.addedCharCount,n=e.removedCharCount,o=e.addedLineCount,r=e.removedLineCount,s=this._getSelections();s.forEach(function(e){e.end>t&&(e.end>t&&e.start=l&&l+r>=h&&(l!==h||d.modelChangedEvent||d.lineRemoved?(d.lineRemoved=!0,d.lineChanged=!1,d.modelChangedEvent=null):(d.modelChangedEvent=e,d.lineChanged=!0)),h>l+r&&(d.lineIndex=h+o-r,d._line.lineIndex=d.lineIndex),d=this._getLineNext(d)}if(this._lineHeight){var u=[l,r].concat(c(o));Array.prototype.splice.apply(this._lineHeight,u)}this._wrapMode||l<=this._maxLineIndex&&this._maxLineIndex<=l+r&&(this._checkMaxLineIndex=this._maxLineIndex,this._maxLineIndex=-1,this._maxLineWidth=0),this._update()},_onModelChanging:function(e){e.type="ModelChanging",this.onModelChanging(e),e.type="Changing"},_queueUpdate:function(){if(!this._updateTimer&&!this._ignoreQueueUpdate){var e=this,t=this._getWindow();this._updateTimer=t.setTimeout(function(){e._updateTimer=null,e._update()},0)}},_rangesToSelections:function(e){var t=[],i=this._model.getCharCount();return e.forEach(function(e){var n;if(e instanceof x)n=e.clone();else{var o=e.start,r=e.end,s=o>r;if(s){var a=o;o=r,r=a}o=Math.max(0,Math.min(o,i)),r=Math.max(0,Math.min(r,i)),n=new x(o,r,s)}t.push(n)}),t},_resetLineHeight:function(e,t){if(this._wrapMode||this._variableLineHeight){if(void 0!==e&&void 0!==t)for(var i=e;t>i;i++)this._lineHeight[i]=void 0;else this._lineHeight=c(this._model.getLineCount());this._calculateLineHeightTimer()}else this._lineHeight=null},_resetLineWidth:function(){var e=this._clientDiv;if(e)for(var t=e.firstChild;t;)t.lineWidth=void 0,t=t.nextSibling},_reset:function(){this._maxLineIndex=-1,this._maxLineWidth=0,this._topChild=null,this._bottomChild=null,this._topIndexY=0,this._variableLineHeight=!1,this._resetLineHeight(),this._setSelection(new x(0,0,!1),!1,!1),this._viewDiv&&(this._viewDiv.scrollLeft=0,this._viewDiv.scrollTop=0);var e=this._clientDiv;if(e){for(var t=e.firstChild;t;)t.lineRemoved=!0,t=t.nextSibling;s.isFirefox<13&&this._fixCaret()}},_scrollViewAnimated:function(e,t,i){var n=this._getWindow();if(i&&this._scrollAnimation){var o=this;this._animation=new D({window:n,duration:this._scrollAnimation,curve:[t,0],onAnimate:function(e){var i=t-Math.floor(e);o._scrollView(0,i),t-=i},onEnd:function(){o._animation=null,o._scrollView(e,t),i&&n.setTimeout(i,0)}}),this._animation.play()}else this._scrollView(e,t),i&&n.setTimeout(i,0)},_scrollView:function(e,t){this._ensureCaretVisible=!1;var i=this._viewDiv;e&&(i.scrollLeft+=e),t&&(i.scrollTop+=t)},_setClipboardText:function(e,t){if(s.isElectron&&!t)return window.__clipboardModule.writeText(e),!0;var i,n=this._getWindow(),o=n.clipboardData;if(!o&&t&&(o=t.clipboardData),o){i=[],g(e,function(e){i.push(e)},function(){i.push(s.platformDelimiter)});var r=o.setData(s.isIE?"Text":"text/plain",i.join(""));if(r||t&&(s.isFirefox>21||s.isWebkit))return!0;if(!t)return!1}var a=this._parent.ownerDocument,l=s.createElement(a,"pre");l.style.position="fixed",l.style.left="-1000px",g(e,function(e){l.appendChild(a.createTextNode(e))},function(){l.appendChild(s.createElement(a,"br"))}),l.appendChild(a.createTextNode(" ")),this._clientDiv.appendChild(l);var d=a.createRange();d.setStart(l.firstChild,0),d.setEndBefore(l.lastChild);var c=n.getSelection();c.rangeCount>0&&c.removeAllRanges(),c.addRange(d);var h=this,u=function(){l&&l.parentNode===h._clientDiv&&h._clientDiv.removeChild(l),h._updateDOMSelection()},p=!1;this._ignoreCopy=!0;try{p=a.execCommand("copy",!1,null)}catch(f){}return this._ignoreCopy=!1,!p&&t?(n.setTimeout(u,0),!1):(u(),!0)},_setGrab:function(e){e!==this._grabControl&&(e?(e.setCapture&&e.setCapture(),this._grabControl=e):(this._grabControl.releaseCapture&&this._grabControl.releaseCapture(),this._grabControl=null))},_setLinksVisible:function(e){if(this._linksVisible!==e){this._linksVisible=e,s.isIE&&e&&(this._hadFocus=this._hasFocus);var t=this._clientDiv;t.contentEditable=!e,this._hadFocus&&!e&&t.focus(),this._overlayDiv&&(this._overlayDiv.style.zIndex=e?"-1":"1");for(var i=this._getLineNext();i;)i._line.updateLinks(),i=this._getLineNext(i);this._updateDOMSelection()}},_setSelection:function(e,t,i,n,o,r,s){if(e){void 0===i&&(i=!0);var a,l=this._getSelections();if(a=Array.isArray(e)?e:r?l.concat([e]):[e],this._selection=x.merge(a),s||a.forEach(function(e){e._columnX=-1}),t!==!1&&this._showCaret(!1,n,t,o),i&&this._updateDOMSelection(),!x.compare(l,a)){var d={type:"Selection",oldValue:x.convert(l),newValue:x.convert(a)};this.onSelection(d)}}},_setSelectionTo:function(e,t,i,n,o,r){var s=this._model,a=this._getSelections(),l=this.convert({x:e,y:t},"page","document"),d=this._getLineIndex(l.y),c=this._getLine(d),h=c.getOffset(l.x,l.y-this._getLinePixel(d));if(r&&!n&&x.contains(a,h))return this._dragOffset=h,c.destroy(),!1;if(this._blockSelection)a=this._getBlockSelections(a,d,l);else{var u;if(i?n?(u=a[a.length-1],u._editing=!0):(u=new x(0,0),u._editing=!0,o?a.push(u):a=[u],u._docX=l.x):u=x.editing(a),1===this._clickCount)u.extend(h),n||u.collapse();else{var p,f,g=0===(1&this._clickCount);if(g)this._doubleClickSelection?h>=this._doubleClickSelection.start?(p=this._doubleClickSelection.start,f=c.getNextOffset(h,{unit:"wordend",count:1})):(p=c.getNextOffset(h,{unit:"word",count:-1}),f=this._doubleClickSelection.end):(p=c.getNextOffset(h,{unit:"word",count:-1}),f=c.getNextOffset(p,{unit:"wordend",count:1}));else if(this._doubleClickSelection){var _=s.getLineAtOffset(this._doubleClickSelection.start);d>=_?(p=s.getLineStart(_),f=s.getLineEnd(d)):(p=s.getLineStart(d),f=s.getLineEnd(_))}else p=s.getLineStart(d),f=s.getLineEnd(d);u.setCaret(p),u.extend(f)}}return this._setSelection(a,!0,!0,null,!1),c.destroy(),!0},_setFullSelection:function(e,t){this._fullSelection=e,s.isWebkit<537.36&&(this._fullSelection=e=!0),this._domSelection||(this._domSelection=[],this._cursorVisible=!0),t||this._updateDOMSelection()},_setBlockCursor:function(e){this._blockCursorVisible=e,this._updateBlockCursorVisible()},_setOverwriteMode:function(e){this._overwriteMode=e,this._updateBlockCursorVisible()},_updateBlockCursorVisible:function(){if(this._blockCursorVisible||this._overwriteMode){if(!this._cursorDiv){var e=this._viewDiv,t=s.createElement(e.ownerDocument,"div");t.className="textviewBlockCursor",this._cursorDiv=t,t.tabIndex=-1,t.style.zIndex="2",t.style.color="transparent",t.style.position="absolute",t.style.pointerEvents="none",t.innerHTML=" ",e.appendChild(t),this._updateDOMSelection()}}else this._cursorDiv&&(this._cursorDiv.parentNode.removeChild(this._cursorDiv),this._cursorDiv=null)},_setMarginOffset:function(e,t){this._marginOffset=e,this._marginDiv.style.display=e?"block":"none",t||(this._metrics=this._calculateMetrics(),this._queueUpdate())},_setWrapOffset:function(e,t){this._wrapOffset=e,t||(this._metrics=this._calculateMetrics(),this._queueUpdate())},_setReadOnly:function(e){this._readonly=e},_setSingleMode:function(e,t){this._singleMode=e,this._updateOverflow(),this._updateStyle(t)},_setNoScroll:function(e,t){this._noScroll=e,this._updateOverflow(),this._updateStyle(t)},_setTabSize:function(e,t){this._tabSize=e,this._customTabSize=void 0;var i=this._clientDiv;s.isOpera?i&&(i.style.OTabSize=this._tabSize+""):s.isWebkit>=537.1?i&&(i.style.tabSize=this._tabSize+""):s.isFirefox>=4?i&&(i.style.MozTabSize=this._tabSize+""):8!==this._tabSize&&(this._customTabSize=this._tabSize),t||(this.redrawLines(),this._resetLineWidth())},_setTheme:function(e){this._theme&&this._theme.removeEventListener("ThemeChanged",this._themeListener.onChanged),this._theme=e,this._theme&&this._theme.addEventListener("ThemeChanged",this._themeListener.onChanged),this._setThemeClass(this._themeClass)},_setThemeClass:function(e,t){this._themeClass=e;var i="textview",n=this._theme.getThemeClass();n&&(i+=" "+n),this._themeClass&&n!==this._themeClass&&(i+=" "+this._themeClass),this._rootDiv.className=i,this._updateStyle(t)},_setUndoStack:function(e){this._undoStack=e},_setWrapMode:function(e,t){this._wrapMode=e&&this._wrappable;var i=this._clientDiv;this._wrapMode?(i.style.whiteSpace="pre-wrap",i.style.wordWrap="break-word"):(i.style.whiteSpace="pre",i.style.wordWrap="normal"),this._updateOverflow(),t||(this.redraw(),this._resetLineWidth()),this._resetLineHeight()},_showCaret:function(e,t,i,n){if(this._clientDiv&&!(this._redrawCount>0||this._ignoreDOMSelection||-1!==this._imeOffset)){var o=this._model,r=this._getSelections(),s=x.editing(r,"down"===this._autoScrollDir),a=this._getScroll(),l=s.getCaret(),d=s.start,c=s.end,h=o.getLineAtOffset(d),u=o.getLineAtOffset(c),p=Math.max(Math.max(d,o.getLineStart(u)),c-1),f=this._getClientWidth(),g=this._getClientHeight(),_=f/4,m=this._getBoundsAtOffset(l===d?d:p),v=m.left,y=m.right,b=m.top,w=m.bottom,C=0,T="object"==typeof i;!e&&!T||s.isEmpty()||(m=this._getBoundsAtOffset(l===c?d:p),C=(m.bottom>w?m.bottom:w)-(m.topa.x+f&&(L=Math.max(y-a.x-f,_));var k=0;ba.y+g&&(k=w-a.y-g),n&&(n>0?k>0&&(k=Math.max(k,n)):0>k&&(k=Math.min(k,n)));var D=T&&"always"===i.scrollPolicy;if(0!==L||0!==k||D){if(T){var A=k>0;0===k&&(k=b-a.y);var S=i.viewAnchor,E=i.selectionAnchor,O=Math.min(Math.max(0,i.viewAnchorOffset||0));k+=Math.floor("top"===S?A?(1-O)*g:-O*g:"bottom"===S?A?O*g:-(1-O)*g:"center"===S?A?g/2+O*g:g/2-(1-O)*g:A?O*g:-O*g),h!==u&&("top"===E&&l!==d?k+=Math.floor(-C):"bottom"===E&&l!==c?k+=Math.floor(C):"center"===E&&(k+=Math.floor(C/2)))}else 0!==k&&"number"==typeof i&&(0>i&&(i=0),i>1&&(i=1),k+=Math.floor(k>0?i*g:-i*g));return this._scrollViewAnimated(L,k,t),g!==this._getClientHeight()||f!==this._getClientWidth()?this._showCaret():this._ensureCaretVisible=!0,!0}return t&&t(),!1}},_startIME:function(){if(-1===this._imeOffset){for(var e=!1,t=this._getSelections(),i=0;i0)&&!this._ignoreDOMSelection&&-1===this._imeOffset&&this._clientDiv){var e,t=this._getSelections(),i=this._domSelection;if(i.lengtht.length&&i.splice(t.length).forEach(function(e){e.destroy()});for(e=0;e1?this._cursorTimer||(this._cursorTimer=n.setInterval(function(){o._cursorVisible=!o._cursorVisible,o._domSelection.forEach(function(e){e.update()})},500)):this._cursorTimer&&(n.clearInterval(this._cursorTimer),this._cursorTimer=null)}},_update:function(e){if(!(this._redrawCount>0)){if(this._updateTimer){var t=this._getWindow();t.clearTimeout(this._updateTimer),this._updateTimer=null,e=!1}var i=this._clientDiv,n=this._viewDiv;if(i){this._metrics.invalid&&(this._ignoreQueueUpdate=!0,this._updateStyle(),this._ignoreQueueUpdate=!1);
+var o=this._model,r=this._getScroll(!1),a=this._getViewPadding(),l=o.getLineCount(),d=this._getLineHeight(),c=!1,h=!1,u=!1,p=this._metrics.scrollWidth;this._wrapMode&&(i.style.width=(this._metrics.wrapWidth||this._getClientWidth())+"px");var f,g,_,m,v,y,x,b,w,T,L,k=0,D=0;if(this._lineHeight){for(;l>D&&(L=this._getLineHeight(D),!(k+L>r.y));)k+=L,D++;f=D,g=Math.max(0,f-1),m=_=r.y-k,f>0&&(_+=this._getLineHeight(f-1))}else{var A=Math.max(0,r.y)/d;f=Math.floor(A),g=Math.max(0,f-1),_=Math.round((A-g)*d),m=Math.round((A-f)*d),T=l*d}this._topIndexY=m;var S=this._rootDiv,E=S.clientWidth,O=S.clientHeight;if(e){for(v=0,this._leftDiv&&(y=this._leftDiv.getBoundingClientRect(),v=y.right-y.left),x=this._getClientWidth(),b=this._getClientHeight(),w=x,this._wrapMode?this._metrics.wrapWidth&&(w=this._metrics.wrapWidth):w=Math.max(this._maxLineWidth,w);l>D;)L=this._getLineHeight(D,!1),k+=L,D++;T=k}else{b=this._getClientHeight();for(var N,M,I=Math.floor((b+m)/d),B=Math.min(f+I,l-1),R=Math.min(B+1,l-1),F=i.firstChild;F;){N=F.lineIndex;var P=F.nextSibling;N>=g&&R>=N&&!F.lineRemoved&&-1!==F.lineIndex||(this._mouseWheelLine===F?(F.style.display="none",F.lineIndex=-1):i.removeChild(F)),F=P}F=this._getLineNext();var W=n.ownerDocument,V=W.createDocumentFragment();for(N=g;R>=N;N++)!F||F.lineIndex>N?new C(this,N).create(V,null):(V.firstChild&&(i.insertBefore(V,F),V=W.createDocumentFragment()),F&&F.lineChanged&&(F=new C(this,N).create(V,F),F.lineChanged=!1),F=this._getLineNext(F));V.firstChild&&i.insertBefore(V,F),s.isWebkit&&!this._wrapMode&&(i.style.width="0x7fffffffpx");var j;F=this._getLineNext();for(var U=b+_,H=!1;F;){if(M=F.lineWidth,void 0===M){j=F._line.getBoundingClientRect(),M=F.lineWidth=Math.ceil(j.right-j.left);var K=j.bottom-j.top;this._lineHeight?this._lineHeight[F.lineIndex]=K:0!==d&&0!==K&&Math.ceil(d)!==Math.ceil(K)&&(this._variableLineHeight=!0,this._lineHeight=[],this._lineHeight[F.lineIndex]=K)}this._lineHeight&&!H&&(U-=this._lineHeight[F.lineIndex],0>U&&(B=F.lineIndex,H=!0)),this._wrapMode||(M>=this._maxLineWidth&&(this._maxLineWidth=M,this._maxLineIndex=F.lineIndex),this._checkMaxLineIndex===F.lineIndex&&(this._checkMaxLineIndex=-1)),F.lineIndex===f&&(this._topChild=F),F.lineIndex===B&&(this._bottomChild=F),F=this._getLineNext(F)}if(-1!==this._checkMaxLineIndex&&(N=this._checkMaxLineIndex,this._checkMaxLineIndex=-1,N>=0&&l>N)){var $=new C(this,N);j=$.getBoundingClientRect(),M=j.right-j.left,M>=this._maxLineWidth&&(this._maxLineWidth=M,this._maxLineIndex=N),$.destroy()}for(;l>D;)L=this._getLineHeight(D,B>=D),k+=L,D++;T=k,this._updateRuler(this._leftDiv,f,R,O),this._updateRuler(this._rightDiv,f,R,O),this._updateRuler(this._innerRightDiv,f,R,O),this._updateRuler(this._marginDiv,f,R,O),v=0,this._leftDiv&&(y=this._leftDiv.getBoundingClientRect(),v=y.right-y.left);var G=0;if(this._rightDiv){var z=this._rightDiv.getBoundingClientRect();G=z.right-z.left}n.style.left=v+"px",n.style.right=G+"px";var Y=this._scrollDiv;if(Y.style.height=T+(s.isWebkit?0:a.bottom)+"px",x=this._getClientWidth(),!this._singleMode&&!this._wrapMode&&!this._noScroll){var q=b,X=b,Q="scroll"===n.style.overflowX;Q?q+=p:X-=p;var J=x,Z=x,et="scroll"===n.style.overflowY;et?J+=p:Z-=p,b=q,x=J,T>b&&(u=!0,x=Z),this._maxLineWidth>x&&(h=!0,b=X,T>b&&(u=!0,x=Z)),Q!==h&&(n.style.overflowX=h?"scroll":"hidden"),et!==u&&(n.style.overflowY=u?"scroll":"hidden"),c=Q!==h||et!==u}var tt=x;this._wrapMode?this._metrics.wrapWidth&&(tt=this._metrics.wrapWidth):tt=Math.max(this._maxLineWidth+this._getInnerRightWidth(),tt),w=tt,(!s.isIE||s.isIE>=9)&&this._maxLineWidth>x&&(tt+=a.right+a.left),Y.style.width=tt+"px",this._clipScrollDiv&&(this._clipScrollDiv.style.width=tt+"px"),r=this._getScroll(!1);var it=this._innerRightDiv;it&&(it.style.right=G+("scroll"===n.style.overflowY?this._metrics.scrollWidth:0)+"px",it.style.bottom=("scroll"===n.style.overflowX?p:0)+"px")}if(this._scrollHeight=T,this._vScrollDiv){var nt=b-8,ot=Math.max(15,Math.ceil(Math.min(1,nt/(T+a.top+a.bottom))*nt));this._vScrollDiv.style.left=v+x-8+"px",this._vScrollDiv.style.top=Math.floor(Math.max(0,r.y*nt/T))+"px",this._vScrollDiv.style.height=ot+"px"}if(!this._wrapMode&&this._hScrollDiv){var rt=x-8,st=Math.max(15,Math.ceil(Math.min(1,rt/(this._maxLineWidth+a.left+a.right))*rt));this._hScrollDiv.style.left=v+Math.floor(Math.max(0,Math.floor(r.x*rt/this._maxLineWidth)))+"px",this._hScrollDiv.style.top=b-9+"px",this._hScrollDiv.style.width=st+"px"}var at,lt,dt=r.x,ct=this._clipDiv,ht=this._overlayDiv,ut=this._marginDiv;if(ut&&(ut.style.left=-dt+v+this._metrics.marginWidth+a.left+"px",ut.style.bottom=("scroll"===n.style.overflowX?p:0)+"px"),ct){ct.scrollLeft=dt,ct.scrollTop=0,at=v+a.left,lt=a.top;var pt=x,ft=b,gt=0,_t=-_;0===r.x&&(at-=a.left,pt+=a.left,gt=a.left),r.x+x===w&&(pt+=a.right),0===r.y&&(lt-=a.top,ft+=a.top,_t+=a.top),r.y+b===T&&(ft+=a.bottom),ct.style.left=at+"px",ct.style.top=lt+"px",ct.style.right=E-pt-at+"px",ct.style.bottom=O-ft-lt+"px",i.style.left=gt+"px",i.style.top=_t+"px",i.style.width=w+"px",i.style.height=b+_+"px",ht&&(ht.style.left=i.style.left,ht.style.top=i.style.top,ht.style.width=i.style.width,ht.style.height=i.style.height)}else{at=dt,lt=_;var mt=dt+x,vt=_+b;0===at&&(at-=a.left),0===lt&&(lt-=a.top),mt===w&&(mt+=a.right),r.y+b===T&&(vt+=a.bottom),i.style.clip="rect("+lt+"px,"+mt+"px,"+vt+"px,"+at+"px)","rtl"==document.dir?i.style.right=-dt+v+a.left+"px":i.style.left=-dt+v+a.left+"px",i.style.width=(this._wrapMode||s.isWebkit?w:x+dt)+"px",e||(i.style.top=-_+a.top+"px",i.style.height=b+_+"px"),ht&&(ht.style.clip=i.style.clip,ht.style.left=i.style.left,ht.style.width=i.style.width,e||(ht.style.top=i.style.top,ht.style.height=i.style.height))}if(this._updateDOMSelection(),c){var yt=this._ensureCaretVisible;this._ensureCaretVisible=!1,yt&&this._showCaret(),this._queueUpdate()}}}},_updateOverflow:function(){var e=this._viewDiv;this._noScroll?e.style.overflow="hidden":this._wrapMode?(e.style.overflowX="hidden",e.style.overflowY="scroll"):e.style.overflow="hidden"},_updateRuler:function(e,t,i,n){if(e)for(var o=this._parent.ownerDocument,r=this._getLineHeight(),a=this._getViewPadding(),l=e.firstChild;l;){var d=l._ruler,c=d.getOverview();if(l.rulerChanged&&(h(d.getRulerStyle(),l),e.rulerWidth=void 0),"fixed"!==c){var u=r;"page"===c&&(u+=this._topIndexY),l.style.top=-u+"px",l.style.height=n+u+"px";var p,f=l.firstChild;f?(p=f,f=f.nextSibling):(p=s.createElement(o,"div"),p.style.visibility="hidden",l.appendChild(p));var g,_;l.rulerChanged&&p&&(g=-1,_=d.getWidestAnnotation(),_&&(h(_.style,p),_.html&&(p.innerHTML=_.html)),p.lineIndex=g,p.style.height=r+a.top+"px");var m,v,y;if("page"===c){for(y=d.getAnnotations(t,i+1);f;){g=f.lineIndex;var x=f.nextSibling;g>=t&&i>=g&&!f.lineChanged||l.removeChild(f),f=x}for(f=l.firstChild.nextSibling,v=o.createDocumentFragment(),g=t;i>=g;g++)!f||f.lineIndex>g?(m=s.createElement(o,"div"),_=y[g],_&&(h(_.style,m),_.html&&(m.innerHTML=_.html),m.annotation=_),m.lineIndex=g,m.style.height=this._getLineHeight(g)+"px",v.appendChild(m)):(v.firstChild&&(l.insertBefore(v,f),v=o.createDocumentFragment()),f&&(f=f.nextSibling));v.firstChild&&l.insertBefore(v,f)}else{var b,w,C=this._getClientHeight(),T=this._model.getLineCount(),L=r*T,k=C+a.top+a.bottom-2*this._metrics.scrollWidth;if(k>L?(b=r,w=a.top):(b=k/T,w=this._metrics.scrollWidth),l.rulerChanged){for(var D=l.childNodes.length;D>1;)l.removeChild(l.lastChild),D--;y=d.getAnnotations(0,T),v=o.createDocumentFragment();for(var A in y)g=A>>>0,0>g||(m=s.createElement(o,"div"),_=y[A],h(_.style,m),m.style.position="absolute",m.style.top=w+r+Math.floor(g*b)+"px",_.html&&(m.innerHTML=_.html),m.annotation=_,m.lineIndex=g,v.appendChild(m));l.appendChild(v)}else if(l._oldTrackHeight!==k)for(m=l.firstChild?l.firstChild.nextSibling:null;m;)m.style.top=this._metrics.scrollWidth+r+Math.floor(m.lineIndex*b)+"px",m=m.nextSibling;l._oldTrackHeight=k}l.rulerChanged=!1,l=l.nextSibling}else l.rulerChanged=!1,l=l.nextSibling}},_updateStyleSheet:function(){var e="";if(s.isWebkit&&this._metrics.scrollWidth>0&&(e+="\n.textview ::-webkit-scrollbar-corner {background: #eeeeee;}"),e){var t=this._clientDiv.ownerDocument,i=t.getElementById("_textviewStyle");if(i)i.removeChild(i.firstChild),i.appendChild(t.createTextNode(e));else{i=s.createElement(t,"style"),i.id="_textviewStyle";var n=t.getElementsByTagName("head")[0]||t.documentElement;i.appendChild(t.createTextNode(e)),n.insertBefore(i,n.firstChild)}}},_updateStyle:function(e,t){if(!e&&s.isIE&&(this._rootDiv.style.lineHeight="normal"),t=this._metrics=t||this._calculateMetrics(),this._variableLineHeight&&(this._variableLineHeight=!1,this._resetLineHeight()),this._rootDiv.style.lineHeight=s.isIE?t.lineHeight-(t.lineTrim.top+t.lineTrim.bottom)+"px":"normal",this._updateStyleSheet(),s.isMac&&s.isWebkit){var i=this._viewDiv;t.invalid||0!==t.scrollWidth?(i.style.pointerEvents="",i.style.zIndex=""):(i.style.pointerEvents="none",i.style.zIndex="2")}e||(this.redraw(),this._resetLineWidth())}},n.EventTarget.addMixin(T.prototype),{TextView:T}}),define("orion/editor/projectionTextModel",["orion/editor/textModel","orion/editor/eventTarget"],function(e,t){function i(e){this._model=e,this._projections=[];var t=this;this._listener={onChanged:function(e){t._onChanged(e)},onChanging:function(e){t._onChanging(e)}},e.addEventListener("postChanged",this._listener.onChanged),e.addEventListener("preChanging",this._listener.onChanging)}return i.prototype={destroy:function(){this._model&&(this._model.removeEventListener("postChanged",this._listener.onChanged),this._model.removeEventListener("preChanging",this._listener.onChanging),this._model=null)},addProjection:function(t){if(t){var i=this._model,n=this._projections;t._lineIndex=i.getLineAtOffset(t.start),t._lineCount=i.getLineAtOffset(t.end)-t._lineIndex;var o=t.text;o||(o=""),t._model="string"==typeof o?new e.TextModel(o,i.getLineDelimiter()):o;var r=this.mapOffset(t.start,!0),s=t.end-t.start,a=t._lineCount,l=t._model.getCharCount(),d=t._model.getLineCount()-1,c={type:"Changing",text:t._model.getText(),start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanging(c);var h=this._binarySearch(n,t.start);n.splice(h,0,t);var u={type:"Changed",start:r,removedCharCount:s,addedCharCount:l,removedLineCount:a,addedLineCount:d};this.onChanged(u)}},getProjections:function(){return this._projections.slice(0)},getBaseModel:function(){return this._model},mapOffset:function(e,t){var i,n,o=this._projections,r=0;if(t){for(i=0;ie));i++){if(n.end>e)return-1;r+=n._model.getCharCount()-(n.end-n.start)}return e+r}for(i=0;ie-r));i++){var s=n._model.getCharCount();if(n.start+s>e-r)return-1;r+=s-(n.end-n.start)}return e-r},removeProjection:function(e){this._removeProjection(e)},_removeProjection:function(e,t){var i,n=0;for(i=0;i1;)i=Math.floor((n+o)/2),t<=e[i].start?n=i:o=i;return n},getCharCount:function(){for(var e=this._model.getCharCount(),t=this._projections,i=0;ie)return null;var i,n,o,r=this._model,s=this._projections,a=0,l=[],d=0;for(i=0;i=e-a));i++){if(n=o._model.getLineCount()-1,o._lineIndex+n>=e-a){var c=e-(o._lineIndex+a);if(n>c)return o._model.getLine(c,t);l.push(o._model.getLine(n))}d=o.end,a+=n-o._lineCount}for(d=Math.max(d,r.getLineStart(e-a));ie-a));i++){if(l.push(r.getText(d,o.start)),n=o._model.getLineCount()-1,o._lineIndex+n>e-a)return l.push(o._model.getLine(0,t)),l.join("");l.push(o._model.getText()),d=o.end,a+=n-o._lineCount}var h=r.getLineEnd(e-a,t);return h>d&&l.push(r.getText(d,h)),l.join("")},getLineAtOffset:function(e){for(var t=this._model,i=this._projections,n=0,o=0,r=0;re-n)break;var a=s._model.getCharCount();if(s.start+a>e-n){var l=e-(s.start+n);o+=s._model.getLineAtOffset(l),n+=l;break}o+=s._model.getLineCount()-1-s._lineCount,n+=a-(s.end-s.start)}return t.getLineAtOffset(e-n)+o},getLineCount:function(){for(var e=this._model,t=this._projections,i=e.getLineCount(),n=0;ne)return-1;for(var i=this._model,n=this._projections,o=0,r=0,s=0;se-o)break;var l=a._model.getLineCount()-1;if(a._lineIndex+l>e-o){var d=e-(a._lineIndex+o);return a._model.getLineEnd(d,t)+a.start+r}r+=a._model.getCharCount()-(a.end-a.start),o+=l-a._lineCount}return i.getLineEnd(e-o,t)+r},getLineStart:function(e){if(0>e)return-1;for(var t=this._model,i=this._projections,n=0,o=0,r=0;r=e-n)break;var a=s._model.getLineCount()-1;if(s._lineIndex+a>=e-n){var l=e-(s._lineIndex+n);return s._model.getLineStart(l)+s.start+o}o+=s._model.getCharCount()-(s.end-s.start),n+=a-s._lineCount}return t.getLineStart(e-n)+o},getText:function(e,t){void 0===e&&(e=0);var i,n,o,r=this._model,s=this._projections,a=0,l=[];for(i=0;ie-a));i++){if(o=n._model.getCharCount(),n.start+o>e-a){if(void 0!==t&&n.start+o>t-a)return n._model.getText(e-(n.start+a),t-(n.start+a));l.push(n._model.getText(e-(n.start+a))),e=n.end+a+o-(n.end-n.start)}a+=o-(n.end-n.start)}var d=e-a;if(void 0!==t){for(;it-a));i++){if(l.push(r.getText(d,n.start)),o=n._model.getCharCount(),n.start+o>t-a)return l.push(n._model.getText(0,t-(n.start+a))),l.join("");l.push(n._model.getText()),d=n.end,a+=o-(n.end-n.start)}l.push(r.getText(d,t-a))}else{for(;in));e++);var s=e;for(e=0;e=o));e++);var a=e,l=this._model,d=i.baseText.length-(o-n);for(e=a;ee));a++){if(l.end>e)return-1;s+=l._model.getCharCount()-(l.end-l.start)}return e+s}var i=!!this._change,n=this._change||{},o=e.start,r=o+e.removedCharCount;if(n.baseStart=o,n.baseEnd=r,n.baseText=e.text,n.addedLineCount=e.addedLineCount,!i){this._change=n,n.text=e.text;var s,a,l,d=this._projections;n.start=t(o),-1===n.start&&(n.text=this._model.getText(l.start,o)+n.text,n.addedLineCount+=this._model.getLineAtOffset(o)-this._model.getLineAtOffset(l.start),n.start=l.start+s),n.end=t(r),-1===n.end&&(n.text+=this._model.getText(r,l.end),n.addedLineCount+=this._model.getLineAtOffset(l.end)-this._model.getLineAtOffset(r),n.end=l.start+s)}n.addedCharCount=n.text.length,n.removedCharCount=n.end-n.start,n.removedLineCount=this.getLineAtOffset(n.end)-this.getLineAtOffset(n.start);var c={type:"Changing",text:n.text,start:n.start,removedCharCount:n.removedCharCount,addedCharCount:n.addedCharCount,removedLineCount:n.removedLineCount,addedLineCount:n.addedLineCount};this.onChanging(c)},onChanging:function(e){return this.dispatchEvent(e)},onChanged:function(e){return this.dispatchEvent(e)},setLineDelimiter:function(e){this._model.setLineDelimiter(e)},setText:function(e,t,i){function n(e){for(r=0,o=0;re-o));r++){var t=s._model.getCharCount();if(s.start+t>e-o)return-1;o+=t-(s.end-s.start)}return e-o}this._change={text:e||"",start:t||0,end:void 0===i?this.getCharCount():i};var o,r,s,a,l,d=this._projections,c=n(this._change.start);-1===c&&(a={projection:s,start:this._change.start-(s.start+o)},c=s.end);var h=n(this._change.end);-1===h&&(l={projection:s,end:this._change.end-(s.start+o)},h=s.start),a&&l&&a.projection===l.projection?s._model.setText(this._change.text,a.start,l.end):(this._model.setText(this._change.text,c,h),a&&(s=a.projection,s._model.setText("",a.start)),l&&(s=l.projection,s._model.setText("",0,l.end),s.start=s.end,s._lineCount=0)),this._change=void 0}},t.EventTarget.addMixin(i.prototype),{ProjectionTextModel:i}}),define("orion/editor/tooltip",["i18n!orion/editor/nls/messages","orion/editor/textView","orion/editor/projectionTextModel","orion/Deferred","orion/editor/util","orion/webui/littlelib","orion/util"],function(e,t,i,n,o,r,s){function a(e,t){this._view=e,this._editor=t;var i=e.getOptions("parent");this._create(i?i.ownerDocument:document)}return a.getTooltip=function(e,t){return e._tooltip||(e._tooltip=new a(e,t)),e._tooltip},a.prototype={_create:function(e){if(!this._tooltipDiv){var t=this._tooltipDiv=s.createElement(e,"div");t.tabIndex=0,t.className="textviewTooltip",t.setAttribute("aria-live","assertive"),t.setAttribute("aria-atomic","true"),this._tooltipDiv.style.visibility="hidden",this._tipShowing=!1,e.body.appendChild(t);var i=this;o.addEventListener(e,"mousedown",this._mouseDownHandler=function(e){i.isVisible()&&(o.contains(t,e.target||e.srcElement)||i._locked||i.hide())},!0),o.addEventListener(e,"scroll",this._scrollHandler=function(e){i.isVisible()&&(o.contains(t,e.target||e.srcElement)||(i._topPixel!==i._view.getTopPixel()||i._leftPixel!==i._view.getHorizontalPixel())&&i.hide())},!0),o.addEventListener(e,"mousemove",this._mouseMoveHandler=function(e){i._prevX&&i._prevX===e.clientX&&i._prevY&&i._prevY===e.clientY||(i._prevX=e.clientX,i._prevY=e.clientY,!i.isVisible()||i._locked||i._hasFocus()||i._isInRect(i._outerArea,e.clientX,e.clientY)||i.hide())},!0),o.addEventListener(t,"focus",function(){i._locked||i._tooltipDiv.classList.add("textViewTooltipOnFocus")},!1),o.addEventListener(t,"blur",function(){i._tooltipDiv.classList.remove("textViewTooltipOnFocus")},!1),o.addEventListener(t,"mouseenter",function(){i._locked||i._tooltipDiv.classList.add("textViewTooltipOnHover")},!1),o.addEventListener(t,"mouseleave",function(){i._hasFocus()||i._tooltipDiv.classList.remove("textViewTooltipOnHover")},!1),o.addEventListener(t,"keydown",function(e){27===e.keyCode&&(i._locked||i.hide())},!1),this._view.addEventListener("Destroy",function(){i.destroy()})}},destroy:function(){if(this._tooltipDiv){this.hide();var e=this._tooltipDiv.parentNode;e&&e.removeChild(this._tooltipDiv);var t=this._tooltipDiv.ownerDocument;o.removeEventListener(t,"mousedown",this._mouseDownHandler,!0),o.removeEventListener(t,"scroll",this._scrollHandler,!0),o.removeEventListener(t,"mousemove",this._mouseMoveHandler,!0),this._tooltipDiv=null}},show:function(e,t,i){this._locked=t,this._giveFocus=i,this._topPixel=this._view.getTopPixel(),this._leftPixel=this._view.getHorizontalPixel(),this._processInfo(e.getTooltipInfo())},update:function(e,t){e&&(t?this._showContents(null,e.getTooltipInfo(),!0):this._processInfo(e.getTooltipInfo(),!0))},onHover:function(e,t,i){e&&(this._isInRect(this._anchorArea,t,i)||this._isInRect(this._tooltipArea,t,i)||this._locked||this._hasFocus()||this._processInfo(e.getTooltipInfo()))},hide:function(e){e&&(this._locked=void 0),!this._locked&&this.isVisible()&&(this.hover&&this.hover.clearQuickFixes(),this._hasFocus()&&this._view.focus(),this._tooltipContents&&(this._tooltipDiv.removeChild(this._tooltipContents),this._tooltipContents=null),this._tooltipDiv.classList.remove("textviewTooltipCodeProjection"),this._tooltipDiv.classList.remove("textviewTooltipOnHover"),this._tooltipDiv.classList.remove("textviewTooltipOnFocus"),this._tooltipDiv.style.visibility="hidden",this._tipShowing=!1,this._tooltipDiv.style.left="",this._tooltipDiv.style.right="",this._tooltipDiv.style.top="",this._tooltipDiv.style.bottom="",this._tooltipDiv.style.width="auto",this._tooltipDiv.style.maxWidth="",this._tooltipDiv.style.height="auto",this._tooltipDiv.style.maxHeight="",this._tooltipDiv.style.overflowX="",this._tooltipDiv.style.overflowY="",this._giveFocus=void 0,this._anchorArea=void 0,this._tooltipArea=void 0,this._outerArea=void 0,this._hoverPromises&&this._hoverPromises.forEach(function(e){e.resolved||e.cancel()}),this._hoverPromises=void 0,this._tipRect=void 0)},isVisible:function(){return this._tipShowing},_processInfo:function(e,t){if(this._tooltipDiv){var i;if(t&&this._tooltipContents?(this._tooltipContents.innerHTML="",i=this._tooltipContents):i=s.createElement(this._tooltipDiv.ownerDocument,"div"),e){if(e.contents&&this._renderImmediateInfo(i,e.contents,e.context))return this._showContents(i,e,t),!0;if(this.hover&&e.context&&(this._hoverPromises=this.hover.computeHoverInfo(e.context),this._hoverPromises)){var o=this,r=this._hoverPromises.slice(0);return r.forEach(function(r){n.when(r,function(n){if(o._hoverPromises){var s=o._hoverPromises.indexOf(r);s>=0&&o._hoverPromises.splice(s,1)}n&&o._renderPluginContent(i,n)&&(n.offsetStart&&(e.context.offsetStart=n.offsetStart),n.offsetEnd&&(e.context.offsetEnd=n.offsetEnd),n.allowFullWidth&&(e.allowFullWidth=n.allowFullWidth),o._showContents(i,e,t))},function(e){console&&e&&"Cancel"!==e.name&&(console.log("Error computing hover tooltip"),console.log(e&&e.stack))})}),!0}}}},_showContents:function(e,t,i){i?this._tooltipArea&&t.tooltipArea&&(this._tooltipArea.left!==t.tooltipArea.left||this._tooltipArea.top!==t.tooltipArea.top||this._tooltipArea.width!==t.tooltipArea.width||this._tooltipArea.height!==t.tooltipArea.height)&&(this._anchorArea=null,this._tooltipArea=null,this._outerArea=null):this.hide(),e&&(this._tooltipContents&&this._tooltipDiv.removeChild(this._tooltipContents),this._tooltipContents=e,this._tooltipDiv.appendChild(e)),this._anchorArea||(this._anchorArea=this._computeAnchorArea(t)),this._tooltipArea||(this._tooltipArea=this._computeTooltipArea(t,this._anchorArea,this._tooltipDiv)),this._outerArea||(this._outerArea=this._computeOuterArea(this._anchorArea,this._tooltipArea)),this._tooltipDiv.style.visibility="visible",this._tipShowing=!0,this._giveFocus&&(this._setInitialFocus(this._tooltipDiv),this._giveFocus=void 0)},_computeAnchorArea:function(e){if(e.anchorArea&&e.anchorArea.top&&e.anchorArea.left&&e.anchorArea.height&&e.anchorArea.width)return e.anchorArea;if(e.context){if(e.context.offsetStart&&e.context.offsetEnd){var t=this.mapOffset(e.context.offsetStart,!1),i=this.mapOffset(e.context.offsetEnd,!1);return this._computeRectangleFromOffset(t,i)}if(e.context.offset>=0){var n=this.mapOffset(e.context.offset,!1),o=this._view.getNextOffset(n,{unit:"wordend",count:0}),r=this._view.getNextOffset(o,{unit:"word",count:-1});return this._computeRectangleFromOffset(r,o)}}return{top:0,left:0,height:0,width:0}},_computeTooltipArea:function(e,t,i){var n=i.ownerDocument.documentElement,o=16;if(e.tooltipArea&&e.tooltipArea.top&&e.tooltipArea.left&&e.tooltipArea.height&&e.tooltipArea.width)return i.style.overflowY="auto",i.style.resize="none",i.style.top=e.tooltipArea.top+"px",i.style.left=e.tooltipArea.left+"px",i.style.height=e.tooltipArea.height-o+"px",i.style.width=e.tooltipArea.width-o+"px",e.tooltipArea;var r=i.getBoundingClientRect(),s={width:r.width,height:r.height},a=i.getElementsByTagName("img")[0];a&&!a.complete&&0===a.width&&(s.width+=30);var l=e.position?e.position:"below",d=(this._view._rootDiv?this._view._rootDiv:n).getBoundingClientRect(),c=d.left,h=d.top,u=d.width,p=d.height,f=u,g=p;e.allowFullWidth?s.width>u&&(s.width=u):(f=Math.min(u/2,600),g=Math.min(p/2,400),s.width=Math.min(s.width,f),s.height=Math.min(s.height,g)),i.style.width=s.width-o+"px",s.height=Math.min(i.getBoundingClientRect().height,g),25+o>s.height&&s.width>f-o&&(s.height=40+o);var _=p-(t.top+t.height-h),m=t.top-h,v=u-(t.left+t.width-c);"above"===l&&s.height>m&&s.height<=_?l="below":"below"===l&&s.height>_&&s.height<=m&&(l="above");var y=e.tooltipOffsetX?e.tooltipOffsetX:0,x=e.tooltipOffsetY?e.tooltipOffsetY:0;switch(l){case"left":s.top=s.height+x>_+t.height?p+h-s.height:t.top+x,s.top=Math.max(s.top,h),s.left=Math.max(t.left-s.width+y,c);break;case"right":s.top=s.height+x>_+t.height?p+h-s.height:t.top+x,s.top=Math.max(s.top,h),s.left=Math.max(t.left+t.width+y,c);break;case"above":s.left=s.width+y>v+t.width?u+c-s.width:t.left+y,s.left=Math.max(s.left,c),s.top=Math.max(t.top-s.height+x,h);break;case"below":s.left=s.width+y>v+t.width?u+c-s.width:t.left+y,s.left=Math.max(s.left,c),s.top=Math.max(t.top+t.height+x,h)}return s.maxWidth=Math.min(u+c-s.left,u),s.maxHeight=Math.min(p+h-s.top,p),i.style.maxWidth=s.maxWidth-o+"px",i.style.maxHeight=s.maxHeight-o+"px",i.style.width=s.width-o+"px",i.style.height=s.height-o+"px",i.style.left=s.left+"px",i.style.top=s.top+"px",s},_computeOuterArea:function(e,t){var i=Math.min(e.left,t.left),n=Math.min(e.top,t.top),o=e.left+e.width,r=t.left+t.width,s=Math.max(o,r),a=e.top+e.height,l=t.top+t.height,d=Math.max(a,l);return{left:i,top:n,width:s-i,height:d-n}},_hasFocus:function(){var e=this._tooltipDiv;return e?o.contains(e,e.ownerDocument.activeElement):!1},_isNode:function(e){return"object"==typeof Node?e instanceof Node:e&&"object"==typeof e&&"number"==typeof e.nodeType&&"string"==typeof e.nodeName},_setInitialFocus:function(e){var t=r.$("button",e);if(t)return void t.focus();var i=r.$("a",e);if(i){i.focus();var n=this;return void i.addEventListener("click",function(){n.hide()})}var o=r.firstTabbable(e);o&&o.focus()},_isInRect:function(e,t,i){if(!e)return!1;var n=t>=e.left&&t<=e.left+e.width,o=i>=e.top&&i<=e.top+e.height;return n&&o},mapOffset:function(e){var t=this._view,i=t.getModel();return i.getBaseModel&&(e=i.mapOffset(e,!0)),e},_computeRectangleFromOffset:function(e,t){var i,n,o=this._view,r=o.getLineAtOffset(e),s=o.getLineAtOffset(t);if(r!==s){var a=o.getLocationAtOffset(e).y;i=0;for(var l=0;s>=r;){i+=o.getLineHeight(r);var d=o.getModel().getLineEnd(r),c=o.getLocationAtOffset(d).x;c>t&&(l=c),r++}var h=o.getModel().getLineStart(s),u=o.getLocationAtOffset(h).x;n={x:u,y:a,width:l-u,height:i}}else{var p=o.getLocationAtOffset(e),f=o.getLocationAtOffset(t);i=o.getLineHeight(r),n={x:p.x,y:p.y,width:f.x-p.x,height:i}}return n=this._view.convert(n,"document","page"),{left:n.x,top:n.y,width:n.width,height:n.height}},_renderPluginContent:function(e,t){var i=this._tooltipDiv.ownerDocument;if("string"!=typeof t&&"undefined"==typeof t.content)return!1;var n=s.createElement(i,"div");if(t.title){var o=s.createElement(i,"div");this.hover.renderMarkDown?o.innerHTML=this.hover.renderMarkDown(t.title):o.textContent=t.title,o.classList.add("hoverTooltipTitle"),n.appendChild(o)}var r=s.createElement(i,"div");if("string"==typeof t)r.appendChild(i.createTextNode(t));else switch(t.type){case"delegatedUI":case"html":if(t.content){var a=i.createElement("iframe");a.id="HtmlHover",a.name="HTML Hover",a.type="text/html",a.sandbox="allow-scripts allow-same-origin allow-forms",a.style.border="none",a.style.width="100%",a.style.height="100%",this._tooltipDiv.style.paddingBottom="5px",a.srcdoc=t.content,t.width&&(a.style.width=t.width),t.height&&(a.style.height=t.height),n.style.height="100%",e.style.height="100%",n.appendChild(a)}break;case"markdown":this.hover.renderMarkDown&&(r.innerHTML=this.hover.renderMarkDown(t.content));break;default:r.appendChild(i.createTextNode(t.content))}return n.appendChild(r),e.appendChild(n),!0},_renderImmediateInfo:function(e,n,o){if(n instanceof Array&&(n=this._getAnnotationContents(n,o),!n))return!1;if("string"==typeof n)return e.textContent=n,!0;if(this._isNode(n))return e.appendChild(n),!0;if(n instanceof i.ProjectionTextModel){var r=this._view,s=r.getOptions();s.wrapMode=!1,s.parent=e;var a="tooltipTheme",l=s.themeClass;l?(l=l.replace(a,""),l&&(l=" "+l),l=a+l):l=a,s.themeClass=l;var d=this._contentsView=new t.TextView(s),c={onLineStyle:function(e){r.onLineStyle(e)}};d.addEventListener("LineStyle",c.onLineStyle),d.setModel(n),this._tooltipDiv.appendChild(e),this._tooltipDiv.classList.add("textviewTooltipCodeProjection");var h=d.computeSize();return e.style.width=h.width+8+"px",e.style.height=h.height+8+"px",d.resize(),this._tooltipDiv.removeChild(e),!0}return!1},_getAnnotationContents:function(t,n){function r(e,t,i){var r=e.title,l=s.createElement(p,"div");if(l.className="tooltipRow",e.html){var d=s.createElement(p,"div");d.className="tooltipImage",d.innerHTML=e.html,d.lastChild&&o.addEventListener(d.lastChild,"click",function(){var t=e.start,i=e.end;g.getBaseModel&&(t=g.mapOffset(t,!0),i=g.mapOffset(i,!0)),f.setSelection(t,i,1/3,function(){a.hide()})},!1),l.appendChild(d)}if(!r){var c=_.getLineStart(_.getLineAtOffset(e.start)),h=_.getLineEnd(_.getLineAtOffset(e.end),!0);r=_.getText(c,h)}if("function"==typeof r&&(r=e.title()),"string"==typeof r){var u=s.createElement(p,"span");u.className="tooltipTitle",u.appendChild(p.createTextNode(r)),r=u}return l.appendChild(r),i&&a.hover.renderQuickFixes(e,t,l),n&&(n.offsetStart=e.start,n.offsetEnd=e.end),l}var a=this,l=a.hover?!0:!1;l&&n&&n.source&&n.source.indexOf("ruler")>=0&&t.length>1&&(l=!1);for(var d,c=[],h=0;h0&&m.addProjection({start:0,end:v}),m}var x;if(t.length>0&&this._editor&&(x=this._editor.getAnnotationModel().getAnnotations()),1===t.length){if(u=r(t[0],x,l),u&&u.firstChild){var b=u.firstChild.className;b&&(b+=" "),b+="single",u.firstChild.className=b}return u}var w=s.createElement(p,"div"),C=s.createElement(p,"multi_anno");C.appendChild(p.createTextNode(e.multipleAnnotations)),w.appendChild(C);for(var T=0;Ti;i++){var o=arguments[i];for(var r in o)t.call(o,r)&&(e[r]=o[r])}return e}return{clone:function(t){if(Array.isArray(t))return Array.prototype.slice.call(t);var i=Object.create(Object.getPrototypeOf(t));return e(i,t),i},mixin:e,toArray:function(e){return Array.isArray(e)?e:[e]}}}),define("orion/editor/editor",["i18n!orion/editor/nls/messages","orion/editor/eventTarget","orion/editor/tooltip","orion/editor/annotations","orion/objects","orion/util"],function(e,t,i,n,o,r){function s(e){e=e||{},this._domNode=e.domNode,this._model=e.model,this._undoStack=e.undoStack,this._statusReporter=e.statusReporter,this._title=null;var t=this;this._listener={onChanged:function(e){t.onChanged(e)}},this._model&&this._model.addEventListener("Changed",this._listener.onChanged),this.checkDirty()}function a(e){e=e||{},s.call(this,e),this._textViewFactory=e.textViewFactory,this._undoStackFactory=e.undoStackFactory,this._textDNDFactory=e.textDNDFactory,this._annotationFactory=e.annotationFactory,this._zoomRulerFactory=e.zoomRulerFactory,this._foldingRulerFactory=e.foldingRulerFactory,this._lineNumberRulerFactory=e.lineNumberRulerFactory,this._contentAssistFactory=e.contentAssistFactory,this._keyBindingFactory=e.keyBindingFactory,this._hoverFactory=e.hoverFactory,this._syntaxHighlighter=e.syntaxHighlighter,this._annotationStyler=null,this._annotationModel=null,this._annotationRuler=null,this._lineNumberRuler=null,this._overviewRuler=null,this._zoomRuler=null,this._foldingRuler=null,this._contentAssist=null
+}var l=n.AnnotationType,d="orion.annotation.highlightError";return s.prototype={destroy:function(){this.uninstall(),this._statusReporter=this._domNode=null,this._model&&this._model.removeEventListener("Changed",this._listener.onChanged)},checkDirty:function(){this.setDirty(this._undoStack&&!this._undoStack.isClean())},focus:function(){},getModel:function(){return this._model},getText:function(e,t){return this.getModel().getText(e,t)},getTitle:function(){return this._title},getUndoStack:function(){return this._undoStack},install:function(){this.installed=!0},isDirty:function(){return this._undoStack?!this._undoStack.isClean():this._dirty},markClean:function(){this.getUndoStack().markClean(),this.setDirty(!1)},onDirtyChanged:function(e){return this.dispatchEvent(e)},onInputChanged:function(e){return this.dispatchEvent(e)},onChanged:function(){this.checkDirty()},reportStatus:function(e,t,i){this._statusReporter&&this._statusReporter(e,t,i)},resize:function(){},setDirty:function(e){this._dirty!==e&&(this._dirty=e,this.onDirtyChanged({type:"DirtyChanged"}))},_setModelText:function(e){this._model&&this._model.setText(e)},setInput:function(e,t,i,n){this._title=e,n||(t?this.reportStatus(t,"error"):null!==i&&void 0!==i&&("string"==typeof i&&this._setModelText(i),this._undoStack&&this._undoStack.reset())),this.checkDirty(),this.onInputChanged({type:"InputChanged",title:e,message:t,contents:i,contentsSaved:n})},setText:function(e,t,i){this.getModel().setText(e,t,i)},uninstall:function(){this.installed=!1}},t.EventTarget.addMixin(s.prototype),a.prototype=new s,o.mixin(a.prototype,{destroy:function(){s.prototype.destroy.call(this),this._textViewFactory=this._undoStackFactory=this._textDNDFactory=this._annotationFactory=this._foldingRulerFactory=this._lineNumberRulerFactory=this._contentAssistFactory=this._keyBindingFactory=this._hoverFactory=this._zoomRulerFactory=null},getAnnotationModel:function(){return this._annotationModel},getAnnotationRuler:function(){return this._annotationRuler},getAnnotationRulerVisible:function(){return this._annotationRulerVisible},getAnnotationStyler:function(){return this._annotationStyler},getContentAssist:function(){return this._contentAssist},getFoldingRuler:function(){return this._foldingRuler},getFoldingRulerVisible:function(){return this._foldingRulerVisible},getLineNumberRuler:function(){return this._lineNumberRuler},getLineNumberRulerVisible:function(){return this._lineNumberRulerVisible},getTooltip:function(){return i.Tooltip.getTooltip(this._textView,this)},getZoomRuler:function(){return this._zoomRuler},getZoomRulerVisible:function(){return this._zoomRulerVisible},getModel:function(){if(!this._textView)return null;var e=this._textView.getModel();return e.getBaseModel&&(e=e.getBaseModel()),e},getOverviewRuler:function(){return this._overviewRuler},getTextView:function(){return this._textView},getKeyModes:function(){return this._textView.getKeyModes()},getSourceCodeActions:function(){return this._sourceCodeActions},getLinkedMode:function(){return this._linkedMode},getTextActions:function(){return this._textActions},focus:function(){this._textView&&this._textView.focus()},resize:function(){this._textView&&this._textView.resize()},setAnnotationRulerVisible:function(e,t){if((this._annotationRulerVisible!==e||t)&&(this._annotationRulerVisible=e,this._annotationRuler)){var i=this._textView;e?i.addRuler(this._annotationRuler,0):i.removeRuler(this._annotationRuler)}},setFoldingRulerVisible:function(e,t){if(this._foldingRulerVisible!==e||t){if(!e){var i=this.getTextActions();i&&i.expandAnnotations(!0)}if(this._foldingRulerVisible=e,this._foldingRuler){var n=this._textView;n.getModel().getBaseModel&&(e?n.addRuler(this._foldingRuler):n.removeRuler(this._foldingRuler))}}},setLineNumberRulerVisible:function(e,t){if((this._lineNumberRulerVisible!==e||t)&&(this._lineNumberRulerVisible=e,this._lineNumberRuler)){var i=this._textView;e?i.addRuler(this._lineNumberRuler,this._annotationRulerVisible?1:0):i.removeRuler(this._lineNumberRuler)}},setOverviewRulerVisible:function(e,t){if((this._overviewRulerVisible!==e||t)&&(this._overviewRulerVisible=e,this._overviewRuler)){var i=this._textView;e?i.addRuler(this._overviewRuler):i.removeRuler(this._overviewRuler)}},setZoomRulerVisible:function(e,t){if((this._zoomRulerVisible!==e||t)&&(this._zoomRulerVisible=e,this._zoomRuler)){var i=this._textView;e?i.addRuler(this._zoomRuler):i.removeRuler(this._zoomRuler)}},mapOffset:function(e,t){var i=this._textView,n=i.getModel();return n.getBaseModel&&(e=n.mapOffset(e,t)),e},getLineAtOffset:function(e){return this.getModel().getLineAtOffset(this.mapOffset(e))},getLineStart:function(e){return this.getModel().getLineStart(e)},getCaretOffset:function(){return this.mapOffset(this._textView.getCaretOffset())},getSelectionText:function(e){var t=this._textView;return t.getSelectionText(e)},getSelection:function(){var e=this._textView,t=e.getSelection(),i=e.getModel();return i.getBaseModel&&(t.start=i.mapOffset(t.start),t.end=i.mapOffset(t.end)),t},getSelections:function(){var e=this._textView,t=e.getModel(),i=e.getSelections();return i.forEach(function(e){t.getBaseModel&&(e.start=t.mapOffset(e.start),e.end=t.mapOffset(e.end))}),i},getStyleAccessor:function(){var e=null;if(this._syntaxHighlighter){var t=this._syntaxHighlighter.getStyler();t&&t.getStyleAccessor&&(e=t.getStyleAccessor())}return e},_expandOffset:function(e){var t=this._textView.getModel(),i=this._annotationModel;if(i&&t.getBaseModel)for(var n=i.getAnnotations(e,e+1);n.hasNext();){var o=n.next();o.type===l.ANNOTATION_FOLDING&&o.expand&&o.expand()}},setCaretOffset:function(e,t,i){var n=this._textView,o=n.getModel();o.getBaseModel&&(this._expandOffset(e),e=o.mapOffset(e,!0)),n.setCaretOffset(e,t,i)},setText:function(e,t,i,n,o){var r=this._textView,s=r.getModel();s.getBaseModel&&(void 0!==t&&(this._expandOffset(t),t=s.mapOffset(t,!0)),void 0!==i&&(this._expandOffset(i),i=s.mapOffset(i,!0))),r.setText(e,t,i,n,o)},setSelection:function(e,t,i,n){var o=this._textView,r=o.getModel();r.getBaseModel&&(this._expandOffset(e),this._expandOffset(t),e=r.mapOffset(e,!0),t=r.mapOffset(t,!0)),o.setSelection(e,t,i,n)},setSelections:function(e,t,i){var n=this,o=this._textView,r=o.getModel();e.forEach(function(e){var t=e.start,i=e.end;r.getBaseModel&&(n._expandOffset(t),n._expandOffset(i),t=r.mapOffset(t,!0),i=r.mapOffset(i,!0)),e.start=t,e.end=i}),o.setSelections(e,t,i)},moveSelection:function(e,t,i,n){t=t||e;var o=this._textView;this.setSelection(e,t,1/3,function(){(void 0===n||n)&&o.focus(),i&&i()})},_getTooltipInfo:function(e,t){var i=this._textView,n=this.getAnnotationModel();if(!n)return null;var o=this._annotationStyler;if(!o)return null;if(!i.isValidTextPosition(e,t))return null;var r=i.getOffsetAtLocation(e,t);if(-1===r)return null;r=this.mapOffset(r);for(var s=o.getAnnotationsByType(n,r,r+1),a=[],l=0;l>0,f=s.getLineStart(p),g=s.getLineEnd(p);s.getBaseModel&&(f=s.mapOffset(f),g=s.mapOffset(g));var _=l.ANNOTATION_CURRENT_LINE,m=l.createAnnotation(_,f,g);h.push(m)}this._currentLineAnnotations=h,o.replaceAnnotations(c,h)}}}},installTextView:function(){this.install()},install:function(){if(!this._textView){if(this._textView=this._textViewFactory(),this._undoStackFactory&&(this._undoStack=this._undoStackFactory.createUndoStack(this),this._textView.setOptions({undoStack:this._undoStack}),this.checkDirty()),this._textDNDFactory&&(this._textDND=this._textDNDFactory.createTextDND(this,this._undoStack)),this._contentAssistFactory){var e=this._contentAssistFactory.createContentAssistMode(this);this._contentAssist=e.getContentAssist()}var t=i.Tooltip.getTooltip(this._textView,this);this._hoverFactory&&(this._hover=this._hoverFactory.createHover(this),t.hover=this._hover);var n=this,o=this._textView,r=this;if(this._listener={onModelChanged:function(){r.checkDirty()},onMouseOver:function(e){r._listener.onMouseMove(e)},onMouseDown:function(){r._listener.mouseDown=!0},onMouseUp:function(){r._listener.mouseDown=!1},onMouseMove:function(e){t&&!r._listener.mouseDown&&(e.event.clientX!==r._listener.lastMouseX||e.event.clientY!==r._listener.lastMouseY)&&(r._listener.lastMouseX=e.event.clientX,r._listener.lastMouseY=e.event.clientY,r._hoverTimeout&&(window.clearTimeout(r._hoverTimeout),r._hoverTimeout=null),r._hoverTimeout=window.setTimeout(function(){r._hoverTimeout=null,r._listener&&t.onHover({y:e.y,x:e.x,getTooltipInfo:function(){return r._getTooltipInfo(this.x,this.y)}},e.x,e.y)},175))},onMouseOut:function(){r._hoverTimeout&&(window.clearTimeout(r._hoverTimeout),r._hoverTimeout=null)},onSelection:function(e){t&&t.hide(),r._updateCursorStatus(),r._highlightCurrentLine(e.newValue,e.oldValue)}},o.addEventListener("ModelChanged",this._listener.onModelChanged),o.addEventListener("Selection",this._listener.onSelection),o.addEventListener("MouseOver",this._listener.onMouseOver),o.addEventListener("MouseOut",this._listener.onMouseOut),o.addEventListener("MouseDown",this._listener.onMouseDown),o.addEventListener("MouseUp",this._listener.onMouseUp),o.addEventListener("MouseMove",this._listener.onMouseMove),this._keyBindingFactory){var a;a="function"==typeof this._keyBindingFactory?this._keyBindingFactory(this,this.getKeyModes(),this._undoStack,this._contentAssist):this._keyBindingFactory.createKeyBindings(n,this._undoStack,this._contentAssist),a&&(this._textActions=a.textActions,this._linkedMode=a.linkedMode,this._sourceCodeActions=a.sourceCodeActions)}var c=function(e){if(void 0!==e&&-1!==e){for(var t=this.getView(),i=t.getModel(),o=this.getAnnotationModel(),r=n.mapOffset(i.getLineStart(e)),s=n.mapOffset(i.getLineEnd(e)),a=o.getAnnotations(r,s),d=null;a.hasNext();){var c=a.next();if(c.type===l.ANNOTATION_BOOKMARK){d=c;break}}d?o.removeAnnotation(d):(d=l.createAnnotation(l.ANNOTATION_BOOKMARK,r,s,n.getText(r,s)),o.addAnnotation(d))}};if(this._annotationFactory){var h=o.getModel();if(h.getBaseModel&&(h=h.getBaseModel()),this._annotationModel=this._annotationFactory.createAnnotationModel(h),this._annotationModel){var u=this._annotationStyler=this._annotationFactory.createAnnotationStyler(o,this._annotationModel);u&&(u.addAnnotationType(l.ANNOTATION_CURRENT_SEARCH),u.addAnnotationType(l.ANNOTATION_MATCHING_SEARCH),u.addAnnotationType(l.ANNOTATION_ERROR),u.addAnnotationType(l.ANNOTATION_WARNING),u.addAnnotationType(l.ANNOTATION_MATCHING_BRACKET),u.addAnnotationType(l.ANNOTATION_CURRENT_BRACKET),u.addAnnotationType(l.ANNOTATION_CURRENT_LINE),u.addAnnotationType(l.ANNOTATION_READ_OCCURRENCE),u.addAnnotationType(l.ANNOTATION_WRITE_OCCURRENCE),u.addAnnotationType(l.ANNOTATION_SELECTED_LINKED_GROUP),u.addAnnotationType(l.ANNOTATION_CURRENT_LINKED_GROUP),u.addAnnotationType(l.ANNOTATION_LINKED_GROUP),u.addAnnotationType(d))}var p=this._annotationFactory.createAnnotationRulers(this._annotationModel),f=this._annotationRuler=p.annotationRuler;f&&(f.onDblClick=c,f.setMultiAnnotationOverlay({html:"
        "}),f.addAnnotationType(l.ANNOTATION_ERROR),f.addAnnotationType(l.ANNOTATION_WARNING),f.addAnnotationType(l.ANNOTATION_TASK),f.addAnnotationType(l.ANNOTATION_BOOKMARK),f.addAnnotationType(l.ANNOTATION_DIFF_ADDED),f.addAnnotationType(l.ANNOTATION_DIFF_DELETED),f.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED)),this.setAnnotationRulerVisible(this._annotationRulerVisible||void 0===this._annotationRulerVisible,!0),f=this._overviewRuler=p.overviewRuler,f&&(f.addAnnotationType(l.ANNOTATION_CURRENT_SEARCH),f.addAnnotationType(l.ANNOTATION_MATCHING_SEARCH),f.addAnnotationType(l.ANNOTATION_READ_OCCURRENCE),f.addAnnotationType(l.ANNOTATION_WRITE_OCCURRENCE),f.addAnnotationType(l.ANNOTATION_CURRENT_BLAME),f.addAnnotationType(l.ANNOTATION_ERROR),f.addAnnotationType(l.ANNOTATION_WARNING),f.addAnnotationType(l.ANNOTATION_TASK),f.addAnnotationType(l.ANNOTATION_BOOKMARK),f.addAnnotationType(l.ANNOTATION_MATCHING_BRACKET),f.addAnnotationType(l.ANNOTATION_CURRENT_BRACKET),f.addAnnotationType(l.ANNOTATION_CURRENT_LINE),f.addAnnotationType(l.ANNOTATION_DIFF_ADDED),f.addAnnotationType(l.ANNOTATION_DIFF_DELETED),f.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED)),this.setOverviewRulerVisible(this._overviewRulerVisible||void 0===this._overviewRulerVisible,!0)}this._zoomRulerFactory&&(this._zoomRuler=this._zoomRulerFactory.createZoomRuler(this._annotationModel),this.setZoomRulerVisible(this._zoomRulerVisible,!0)),this._lineNumberRulerFactory&&(this._lineNumberRuler=this._lineNumberRulerFactory.createLineNumberRuler(this._annotationModel),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_CURRENT_BLAME),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_BLAME),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_ADDED),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_MODIFIED),this._lineNumberRuler.addAnnotationType(l.ANNOTATION_DIFF_DELETED),this._lineNumberRuler.onDblClick=c,this.setLineNumberRulerVisible(this._lineNumberRulerVisible||void 0===this._lineNumberRulerVisible,!0)),this._foldingRulerFactory&&(this._foldingRuler=this._foldingRulerFactory.createFoldingRuler(this._annotationModel),this._foldingRuler.addAnnotationType(l.ANNOTATION_FOLDING),this.setFoldingRulerVisible(this._foldingRulerVisible||void 0===this._foldingRulerVisible,!0));var g={type:"TextViewInstalled",textView:o};this.dispatchEvent(g),s.prototype.install.call(this)}},uninstallTextView:function(){this.uninstall()},uninstall:function(){var e=this._textView;if(e){e.destroy(),this._annotationModel&&this._annotationModel.setTextModel(null),this._textView=this._undoStack=this._textDND=this._contentAssist=this._listener=this._annotationModel=this._annotationStyler=this._annotationRuler=this._overviewRuler=this._zoomRuler=this._lineNumberRuler=this._foldingRuler=this._currentLineAnnotations=this._title=null,this._dirty=!1,this._foldingRulerVisible=this._overviewRulerVisible=this._zoomRulerVisible=this._lineNumberRulerVisible=this._annotationRulerVisible=void 0;var t={type:"TextViewUninstalled",textView:e};this.dispatchEvent(t),s.prototype.uninstall.call(this)}},_updateCursorStatus:function(){for(var t=this.getKeyModes(),i=0;i1)o=r.formatMessage(e.multiSelections,a.length);else{var l=a[0].getCaret(),d=s.getLineAtOffset(l),c=s.getLineStart(d),h=l-c;o=localStorage.languageTools?r.formatMessage(e.lineColumnOffset,d+1,h+1,l):r.formatMessage(e.lineColumn,d+1,h+1)}this.reportStatus(o)},showAnnotations:function(e,t,i,n){var o=this._annotationModel;if(o){for(var r,s=[],a=[],d=o.getTextModel(),c=o.getAnnotations();c.hasNext();)r=c.next(),-1!==t.indexOf(r.type)&&r.creatorID===this&&s.push(r);if(e)for(var h=0;h',s.blame=e,s})},showDiffAnnotations:function(e){this.showAnnotations(e,[l.ANNOTATION_DIFF_ADDED,l.ANNOTATION_DIFF_MODIFIED,l.ANNOTATION_DIFF_DELETED],null,function(e){return"added"===e.type?l.ANNOTATION_DIFF_ADDED:"modified"===e.type?l.ANNOTATION_DIFF_MODIFIED:l.ANNOTATION_DIFF_DELETED})},showSelection:function(e,t,i,n,o){if("number"==typeof e)return"number"!=typeof t&&(t=e),this.moveSelection(e,t),!0;if("number"==typeof i){var r=this.getModel(),s=r.getLineStart(i-1);return"number"==typeof n&&(s+=n),"number"!=typeof o&&(o=0),this.moveSelection(s,s+o),!0}return!1},_setModelText:function(e){this._textView&&(this._textView.setText(e),this._textView.getModel().setLineDelimiter("auto"),this._highlightCurrentLine(this._textView.getSelections()))},setInput:function(e,t,i,n,o){s.prototype.setInput.call(this,e,t,i,n),!this._textView||n||o||this._textView.focus()},onGotoLine:function(e,t,i,n){if(this._textView){var o=this.getModel();e=Math.max(0,Math.min(e,o.getLineCount()-1));var r=o.getLineStart(e),s=0;if(void 0===i&&(i=0),"string"==typeof t){var a=o.getLine(e).indexOf(t);-1!==a&&(s=a,i=s+t.length)}else{s=t;var l=o.getLineEnd(e)-r;s=Math.min(s,l),i=Math.min(i,l)}this.moveSelection(r+s,r+i,n)}}}),{BaseEditor:s,Editor:a}}),define("orion/editor/find",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/keyModes","orion/editor/annotations","orion/regex","orion/objects","orion/Deferred","orion/util"],function(e,t,i,n,o,r,s,a){function l(e){var t=e.getTextView();i.KeyMode.call(this,t),this.editor=e,this._active=!1,this._success=!0,this._ignoreSelection=!1,this._prefix="",t.setAction("incrementalFindCancel",function(){return this.setActive(!1),!0}.bind(this)),t.setAction("incrementalFindBackspace",function(){return this._backspace()}.bind(this));var n=this;this._listener={onVerify:function(e){var t=n.editor,i=t.getModel(),r=t.mapOffset(e.start),s=t.mapOffset(e.end),a=i.getText(r,s),l=n._prefix,d=l.match(new RegExp("^"+o.escape(a),"i"));d&&d.length>0&&(l=n._prefix+=e.text,n._success=!0,n._status(),n.find(n._forward,!0),e.text=null)},onSelection:function(){n._ignoreSelection||n.setActive(!1)}}}function d(e,t,i){if(e){this._editor=e,this._undoStack=t,this._showAll=!0,this._visible=!1,this._caseInsensitive=!0,this._wrap=!0,this._wholeWord=!1,this._incremental=!0,this._regex=!1,this._findAfterReplace=!0,this._hideAfterFind=!1,this._reverse=!1,this._start=void 0,this._end=void 0,this._timer=void 0,this._lastString="";var n=this;this._listeners={onEditorFocus:function(e){n._removeCurrentAnnotation(e)}},this.setOptions(i)}}var c={};return l.prototype=new i.KeyMode,r.mixin(l.prototype,{createKeyBindings:function(){var e=t.KeyBinding,i=[];return i.push({actionID:"incrementalFindBackspace",keyBinding:new e(8)}),i.push({actionID:"incrementalFindCancel",keyBinding:new e(13)}),i.push({actionID:"incrementalFindCancel",keyBinding:new e(27)}),i.push({actionID:"incrementalFindReverse",keyBinding:new e(38)}),i.push({actionID:"incrementalFind",keyBinding:new e(40)}),i.push({actionID:"incrementalFindReverse",keyBinding:new e("k",!0,!0)}),i.push({actionID:"incrementalFind",keyBinding:new e("k",!0)}),i},find:function(e,t){if(this._forward=e,!this.isActive())return this.setActive(!0),!1;var i=this._prefix;if(0===i.length)return!1;var n,o=this.editor,r=o.getModel();return n=e?this._success?t?this._start:o.getCaretOffset()+1:0:this._success?t?this._start:o.getCaretOffset():r.getCharCount()-1,s.when(o.getModel().find({string:i,start:n,reverse:!e,caseInsensitive:i.toLowerCase()===i}),function(i){var r=i.next();r?(t||(this._start=n),this._success=!0,this._ignoreSelection=!0,o.moveSelection(e?r.start:r.end,e?r.end:r.start),this._ignoreSelection=!1):this._success=!1,this._status()}.bind(this)),!0},isActive:function(){return this._active},isStatusActive:function(){return this.isActive()},setActive:function(e){if(this._active!==e){this._active=e,this._prefix="",this._success=!0;var t=this.editor,i=t.getTextView();this._start=this.editor.getCaretOffset(),this.editor.setCaretOffset(this._start),this._active?(i.addEventListener("Verify",this._listener.onVerify),i.addEventListener("Selection",this._listener.onSelection),i.addKeyMode(this)):(i.removeEventListener("Verify",this._listener.onVerify),i.removeEventListener("Selection",this._listener.onSelection),i.removeKeyMode(this)),this._status()}},_backspace:function(){var e=this._prefix;return e=this._prefix=e.substring(0,e.length-1),0===e.length?(this._success=!0,this._ignoreSelection=!0,this.editor.setCaretOffset(this.editor.getSelection().start),this._ignoreSelection=!1,this._status(),!0):this.find(this._forward,!0)},_status:function(){if(!this.isActive())return void this.editor.reportStatus("");var t;t=this._forward?this._success?e.incrementalFindStr:e.incrementalFindStrNotFound:this._success?e.incrementalFindReverseStr:e.incrementalFindReverseStrNotFound,t=a.formatMessage(t,this._prefix),this.editor.reportStatus(t,this._success?"":"error")}}),c.IncrementalFind=l,d.prototype={find:function(e,t,i){this.setOptions({reverse:!e});var n,o=this.getFindString();t&&(o=t.findString||o,n=t.count);var r=this.getOptions();this.setOptions(t);var s=i?this._startOffset:this.getStartOffset();return this._doFind(o,s,n).then(function(e){return e&&(i||(this._startOffset=e.start)),this.setOptions(r),this._hideAfterFind&&this.hide(),e}.bind(this))},getStartOffset:function(){return void 0!==this._start?this._start:this._reverse?this._editor.getSelection().start-1:this._editor.getCaretOffset()},getFindString:function(){var e=this._editor.getSelection(),t=this._editor.getText(e.start,e.end);return this._regex&&(t=o.escape(t)),t||this._lastString},getOptions:function(){return{showAll:this._showAll,caseInsensitive:this._caseInsensitive,wrap:this._wrap,wholeWord:this._wholeWord,incremental:this._incremental,regex:this._regex,findAfterReplace:this._findAfterReplace,hideAfterFind:this._hideAfterFind,reverse:this._reverse,findCallback:this._findCallback,start:this._start,end:this._end}},getReplaceString:function(){return""},hide:function(){this._visible=!1,this._savedOptions&&(this.setOptions(this._savedOptions.pop()),0===this._savedOptions.length&&(this._savedOptions=null)),this._removeAllAnnotations();var e=this._editor.getTextView();e&&(e.removeEventListener("Focus",this._listeners.onEditorFocus),e.focus())},_processReplaceString:function(e){var t=e;if(this._regex){t="";for(var i=!1,n=this._editor.getModel().getLineDelimiter(),o=0;o0&&(r.endUndo(),n.setRedraw(!0)),s>0?i.reportStatus(a.formatMessage(e.replacedMatches,l)):i.reportStatus(e.nothingReplaced,"error"),r._replacingAll=!1},100)}},setOptions:function(e){if(e){if((e.showAll===!0||e.showAll===!1)&&this._showAll!==e.showAll&&(this._showAll=e.showAll,this.isVisible()))if(this._showAll)this._markAllOccurrences();else{var t=this._editor.getAnnotationModel();t&&t.removeAnnotations(n.AnnotationType.ANNOTATION_MATCHING_SEARCH)}(e.caseInsensitive===!0||e.caseInsensitive===!1)&&(this._caseInsensitive=e.caseInsensitive),(e.wrap===!0||e.wrap===!1)&&(this._wrap=e.wrap),(e.wholeWord===!0||e.wholeWord===!1)&&(this._wholeWord=e.wholeWord),(e.incremental===!0||e.incremental===!1||"disabled"===e.incremental)&&("disabled"===e.incremental?(this._incremental=!1,this._incrementalDisabled=!0):this._incremental=e.incremental),(e.regex===!0||e.regex===!1)&&(this._regex=e.regex),(e.findAfterReplace===!0||e.findAfterReplace===!1)&&(this._findAfterReplace=e.findAfterReplace),(e.hideAfterFind===!0||e.hideAfterFind===!1)&&(this._hideAfterFind=e.hideAfterFind),(e.reverse===!0||e.reverse===!1)&&(this._reverse=e.reverse),e.hasOwnProperty("findCallback")&&(this._findCallback=e.findCallback),e.hasOwnProperty("start")&&(this._start=e.start),e.hasOwnProperty("end")&&(this._end=e.end)}},show:function(e){this._visible=!0,e&&(this._savedOptions||(this._savedOptions=[]),this._savedOptions.push(this.getOptions()),this.setOptions(e)),this._startOffset=this._editor.getSelection().start,this._editor.getTextView().addEventListener("Focus",this._listeners.onEditorFocus);var t=this;window.setTimeout(function(){t._incremental&&t.find(!0,null,!0)},0)},startUndo:function(){this._undoStack&&this._undoStack.startCompoundChange()},endUndo:function(){this._undoStack&&this._undoStack.endCompoundChange()},_findFromModel:function(e,t,i){return this._editor.getModel().find({string:e,start:t,end:this._end,reverse:this._reverse,wrap:i?!1:this._wrap,regex:this._regex,wholeWord:this._wholeWord,caseInsensitive:this._caseInsensitive})},_find:function(e,t,i,n){var o;if(this._regex)try{o=this._findFromModel(t,i,n)}catch(r){return e.reportStatus(r.message,"error"),null}else o=this._findFromModel(t,i,n);return o},_doFindForReplaceAll:function(e,t,i,n){i=i||1;var o=this._editor;if(!e)return this._removeAllAnnotations(),null;this._lastString=e;var r,s;if(s=this._find(o,e,t,n),!s)return null;if(!s.hasNext||!s.next)return null;for(var a=0;i>a&&s.hasNext();a++)r=s.next();return r},_doFind:function(t,i,o,r){o=o||1;var a=this._editor;if(!t)return this._removeAllAnnotations(),(new s).resolve();this._lastString=t;var l;return s.when(this._find(a,t,i,r)).then(function(t){if(t){for(var i=0;o>i&&t.hasNext();i++)l=t.next();if(!this._replacingAll){if(l?this._editor.reportStatus(""):this._editor.reportStatus(e.notFound,"error"),this.isVisible()){var r=n.AnnotationType.ANNOTATION_CURRENT_SEARCH,s=a.getAnnotationModel();if(s&&(s.removeAnnotations(r),l&&s.addAnnotation(n.AnnotationType.createAnnotation(r,l.start,l.end))),this._showAll){this._timer&&window.clearTimeout(this._timer);var d=this;this._timer=window.setTimeout(function(){d._markAllOccurrences(),d._timer=null},500)}}this._findCallback?this._findCallback(l):l&&a.moveSelection(l.start,l.end,null,!1)}return l}}.bind(this))},_doReplace:function(e,t,i,n){var o=this._editor;this._regex&&(n=o.getText(e,t).replace(new RegExp(i,this._caseInsensitive?"i":""),n)),o.setText(n,e,t),o.setSelection(e,e+n.length,!0)},_markAllOccurrences:function(){var e=this._editor.getAnnotationModel();if(e){for(var t,i=n.AnnotationType.ANNOTATION_MATCHING_SEARCH,o=e.getAnnotations(),r=[];o.hasNext();){var a=o.next();a.type===i&&r.push(a)}if(this.isVisible()){var l=this.getFindString();s.when(this._editor.getModel().find({string:l,regex:this._regex,wholeWord:this._wholeWord,caseInsensitive:this._caseInsensitive})).then(function(o){if(o){for(t=[];o.hasNext();){var s=o.next();t.push(n.AnnotationType.createAnnotation(i,s.start,s.end))}e.replaceAnnotations(r,t)}}.bind(this))}else e.replaceAnnotations(r,t)}},_removeAllAnnotations:function(){var e=this._editor.getAnnotationModel();e&&(e.removeAnnotations(n.AnnotationType.ANNOTATION_CURRENT_SEARCH),e.removeAnnotations(n.AnnotationType.ANNOTATION_MATCHING_SEARCH))},_removeCurrentAnnotation:function(){var e=this._editor.getAnnotationModel();e&&e.removeAnnotations(n.AnnotationType.ANNOTATION_CURRENT_SEARCH)}},c.Find=d,c}),define("orion/editor/findUI",["i18n!orion/editor/nls/messages","orion/editor/find","orion/objects","orion/editor/util","orion/util"],function(e,t,i,n,o){function r(e,i,n){t.Find.call(this,e,i,n)}return r.prototype=new t.Find,i.mixin(r.prototype,{getFindString:function(){var e=this._findInput;return e?e.value:t.Find.prototype.getFindString.call(this)},getReplaceString:function(){var e=this._replaceInput;return e?e.value:t.Find.prototype.getReplaceString(this)},hide:function(){var e=this.isVisible();t.Find.prototype.hide.call(this),e&&(this._rootDiv.className="textViewFind")},show:function(e){t.Find.prototype.show.call(this,e);var i=e.findString,n=e.replaceString,o=this._findInput;if(o||(this._create(),o=this._findInput),i&&(o.value=i),n){var r=this._replaceInput;r.value=n}var s=this;window.setTimeout(function(){s._rootDiv.className="textViewFind show",o.select(),o.focus()},0)},_create:function(){var t=this,i=this._editor.getTextView(),r=i.getOptions("parent"),s=r.ownerDocument,a=o.createElement(s,"div");a.className="textViewFind",n.addEventListener(a,"keydown",function(e){t._handleKeyDown(e)}),this._rootDiv=a,a.setAttribute("role","dialog"),a.setAttribute("aria-label",e.findReplace),this._createContents(s,a),i._rootDiv.insertBefore(a,i._rootDiv.firstChild)},_createContents:function(t,i){var r=this,s=o.createElement(t,"input");s.className="textViewFindInput",this._findInput=s,s.type="text",s.placeholder=e.findWith,n.addEventListener(s,"input",function(e){return r._handleInput(e)}),i.appendChild(s);var a=o.createElement(t,"span");r._createButton(t,a,e.next,function(){r.find(!0)}),r._createButton(t,a,e.previous,function(){r.find(!1)}),i.appendChild(a);var l=r._editor.getTextView().getOptions("readonly");if(!l){var d=o.createElement(t,"input");d.className="textViewReplaceInput",this._replaceInput=d,d.type="text",d.placeholder=e.replaceWith,i.appendChild(d),a=o.createElement(t,"span"),r._createButton(t,a,e.replace,function(){r.replace()}),r._createButton(t,a,e.replaceAll,function(){r.replaceAll()
+}),i.appendChild(a)}a=o.createElement(t,"span"),r._createButton(t,a,e.regex,function(e){r._toggle("regex",e.target)},this._regex,e.regexTooltip,e.regexTooltip),r._createButton(t,a,e.caseInsensitive,function(e){r._toggle("caseInsensitive",e.target)},this._caseInsensitive,e.caseInsensitiveTooltip,e.caseInsensitiveTooltip),r._createButton(t,a,e.wholeWord,function(e){r._toggle("wholeWord",e.target)},this._wholeWord,e.wholeWordTooltip,e.wholeWordTooltip),i.appendChild(a);var c=r._createButton(t,i,"",function(){r.hide()});c.className="textViewFindCloseButton",c.title=e.closeTooltip,o.confineDialogTab(s,c)},_createButton:function(e,t,i,o,r,s,a){var l=e.createElement("button");return l.type="button",this._checked(r,l),s&&(l.title=s),n.addEventListener(l,"click",function(e){o.call(this,e)},!1),i&&l.appendChild(e.createTextNode(i)),a&&l.setAttribute("aria-label",a),t.appendChild(l),l},_toggle:function(e,t){var i={};i[e]=!this["_"+e],this.setOptions(i),this._checked(i[e],t)},_checked:function(e,t){t.className="textViewFindButton",e&&(t.className+=" checked")},_handleInput:function(){return this._incremental&&this.find(!0,null,!0),!0},_handleKeyDown:function(e){var t,i=(o.isMac?e.metaKey:e.ctrlKey)&&!e.altKey&&!e.shiftKey;return i&&70===e.keyCode&&(t=!0),((o.isMac?e.metaKey:e.ctrlKey)&&!e.altKey&&75===e.keyCode||13===e.keyCode)&&(this.find(13===e.keyCode?this._reverse?e.shiftKey:!e.shiftKey:!e.shiftKey),t=!0),i&&82===e.keyCode&&(this.replace(),t=!0),27===e.keyCode&&(this.hide(),t=!0),t?(e.stopPropagation&&e.stopPropagation(),e.preventDefault&&e.preventDefault(),e.cancelBubble=!0,!1):!0}}),{FindUI:r}}),define("orion/editor/actions",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/annotations","orion/editor/tooltip","orion/editor/find","orion/editor/findUI","orion/util"],function(e,t,i,n,o,r,s){function a(e,t,i,n){function o(e,t,i){s.setText(e,t,i),r+=t-i+e.length}var r=0,s=e.editor,a=s.getSelections();!n&&(t||a.length>1)&&e.startUndo(),a.forEach(function(e){e.start+=r,e.end+=r,i(e,o)}),s.setSelections(a),!n&&(t||a.length>1)&&e.endUndo()}function l(e,t,i){this.editor=e,this.undoStack=t,this._incrementalFind=new o.IncrementalFind(e),this._find=i?i:new r.FindUI(e,t),this._lastEditLocation=null,this.init()}function d(e,t,i,n){this.editor=e,this.undoStack=t,this.contentAssist=i,this.linkedMode=n,this.contentAssist&&this.contentAssist.addEventListener("ProposalApplied",this.contentAssistProposalApplied.bind(this)),this.init()}var c=i.AnnotationType,h={};return l.prototype={init:function(){var i=this.editor.getTextView();this._lastEditListener={onModelChanged:function(e){this.editor.isDirty()&&(this._lastEditLocation=e.start+e.addedCharCount)}.bind(this)},i.addEventListener("ModelChanged",this._lastEditListener.onModelChanged),i.setAction("undo",function(e){if(this.undoStack){var t=1;for(e&&e.count&&(t=e.count);t>0;)this.undoStack.undo(),--t;return!0}return!1}.bind(this),{name:e.undo}),i.setAction("redo",function(e){if(this.undoStack){var t=1;for(e&&e.count&&(t=e.count);t>0;)this.undoStack.redo(),--t;return!0}return!1}.bind(this),{name:e.redo}),i.setKeyBinding(new t.KeyBinding("f",!0),"find"),i.setAction("find",function(){if(this._find){var e=this.editor.getSelection();return this._find.show({findString:this.editor.getText(e.start,e.end)}),!0}return!1}.bind(this),{name:e.find}),i.setKeyBinding(new t.KeyBinding("k",!0),"findNext"),i.setAction("findNext",function(e){return this._find?(this._find.find(!0,e),!0):!1}.bind(this),{name:e.findNext}),i.setKeyBinding(new t.KeyBinding("k",!0,!0),"findPrevious"),i.setAction("findPrevious",function(e){return this._find?(this._find.find(!1,e),!0):!1}.bind(this),{name:e.findPrevious}),i.setKeyBinding(new t.KeyBinding("j",!0),"incrementalFind"),i.setAction("incrementalFind",function(){return this._incrementalFind&&this._incrementalFind.find(!0),!0}.bind(this),{name:e.incrementalFind}),i.setKeyBinding(new t.KeyBinding("j",!0,!0),"incrementalFindReverse"),i.setAction("incrementalFindReverse",function(){return this._incrementalFind&&this._incrementalFind.find(!1),!0}.bind(this),{name:e.incrementalFindReverse}),i.setAction("tab",function(){return this.indentLines()}.bind(this)),i.setAction("shiftTab",function(){return this.unindentLines()}.bind(this),{name:e.unindentLines}),i.setKeyBinding(new t.KeyBinding(38,!1,!1,!0),"moveLinesUp"),i.setAction("moveLinesUp",function(){return this.moveLinesUp()}.bind(this),{name:e.moveLinesUp}),i.setKeyBinding(new t.KeyBinding(40,!1,!1,!0),"moveLinesDown"),i.setAction("moveLinesDown",function(){return this.moveLinesDown()}.bind(this),{name:e.moveLinesDown}),i.setKeyBinding(new t.KeyBinding(38,!0,!1,!0),"copyLinesUp"),i.setAction("copyLinesUp",function(){return this.copyLinesUp()}.bind(this),{name:e.copyLinesUp}),i.setKeyBinding(new t.KeyBinding(40,!0,!1,!0),"copyLinesDown"),i.setAction("copyLinesDown",function(){return this.copyLinesDown()}.bind(this),{name:e.copyLinesDown}),i.setKeyBinding(new t.KeyBinding("d",!0,!1,!1),"deleteLines"),i.setAction("deleteLines",function(e){return this.deleteLines(e)}.bind(this),{name:e.deleteLines}),i.setKeyBinding(new t.KeyBinding("l",!s.isMac,!1,!1,s.isMac),"gotoLine"),i.setAction("gotoLine",function(){return this.gotoLine()}.bind(this),{name:e.gotoLine}),i.setKeyBinding(new t.KeyBinding(190,!0),"nextAnnotation"),i.setAction("nextAnnotation",function(){return this.nextAnnotation(!0)}.bind(this),{name:e.nextAnnotation}),i.setKeyBinding(new t.KeyBinding(188,!0),"previousAnnotation"),i.setAction("previousAnnotation",function(){return this.nextAnnotation(!1)}.bind(this),{name:e.prevAnnotation}),i.setKeyBinding(new t.KeyBinding("e",!0,!1,!0,!1),"expand"),i.setAction("expand",function(){return this.expandAnnotation(!0)}.bind(this),{name:e.expand}),i.setKeyBinding(new t.KeyBinding("c",!0,!1,!0,!1),"collapse"),i.setAction("collapse",function(){return this.expandAnnotation(!1)}.bind(this),{name:e.collapse}),i.setKeyBinding(new t.KeyBinding("e",!0,!0,!0,!1),"expandAll"),i.setAction("expandAll",function(){return this.expandAnnotations(!0)}.bind(this),{name:e.expandAll}),i.setKeyBinding(new t.KeyBinding("c",!0,!0,!0,!1),"collapseAll"),i.setAction("collapseAll",function(){return this.expandAnnotations(!1)}.bind(this),{name:e.collapseAll}),i.setKeyBinding(new t.KeyBinding("q",!s.isMac,!1,!1,s.isMac),"lastEdit"),i.setAction("lastEdit",function(){return this.gotoLastEdit()}.bind(this),{name:e.lastEdit})},copyLinesDown:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineStart(n),s=i.getLineEnd(o,!0),a=i.getLineCount(),l="",d=i.getText(r,s);o===a-1&&(d=(l=i.getLineDelimiter())+d);var c=s;t(d,c,c),e.start=c+l.length,e.end=c+d.length}),!0},copyLinesUp:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineStart(n),s=i.getLineEnd(o,!0),a=i.getLineCount(),l="",d=i.getText(r,s);o===a-1&&(d+=l=i.getLineDelimiter());var c=r;t(d,c,c),e.start=c,e.end=c+d.length-l.length}),!0},deleteLines:function(e){var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=1;e&&e.count&&(n=e.count);var o=t.getModel();return a(this,!1,function(e,t){var i,r=o.getLineAtOffset(e.start),s=o.getLineStart(r);i=e.start!==e.end||1===n?o.getLineAtOffset(e.end>e.start?e.end-1:e.end):Math.min(r+n-1,o.getLineCount()-1);var a=o.getLineEnd(i,!0);t("",s,a),e.start=e.end=s}),!0},expandAnnotation:function(e){var t=this.editor;if(!t.getFoldingRulerVisible())return!0;var n=t.getAnnotationModel();if(!n)return!0;var o=t.getModel(),r=t.getCaretOffset(),s=o.getLineAtOffset(r),a=o.getLineStart(s),l=o.getLineEnd(s,!0);o.getBaseModel&&(a=o.mapOffset(a),l=o.mapOffset(l),o=o.getBaseModel());for(var d,c=n.getAnnotations(a,l);!d&&c.hasNext();){var h=c.next();h.type===i.AnnotationType.ANNOTATION_FOLDING&&(d=h)}return d&&e!==d.expanded&&(e?d.expand():(t.setCaretOffset(d.start),d.collapse())),!0},expandAnnotations:function(e){var t=this.editor;if(!t.getFoldingRulerVisible())return!0;var n=t.getTextView(),o=t.getAnnotationModel();if(!o)return!0;var r,s=o.getAnnotations();for(n.setRedraw(!1);s.hasNext();)r=s.next(),r.type===i.AnnotationType.ANNOTATION_FOLDING&&e!==r.expanded&&(e?r.expand():r.collapse());return n.setRedraw(!0),!0},indentLines:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;if(t.getOptions("tabMode")){var i=e.getModel(),n=0,o=e.getSelections();return o.length>1&&this.startUndo(),o.some(function(r){r.start+=n,r.end+=n;var s=i.getLineAtOffset(r.start),a=i.getLineAtOffset(r.end>r.start?r.end-1:r.end);if(!(s!==a||o.length>1))return!0;var l=[];l.push("");for(var d=s;a>=d;d++)l.push(i.getLine(d,!0));var c=i.getLineStart(s),h=i.getLineEnd(a,!0),u=t.getOptions("tabSize","expandTab"),p=u.expandTab?new Array(u.tabSize+1).join(" "):"	",f=l.join(p);e.setText(f,c,h);var g=c===r.start?r.start:r.start+p.length,_=r.end+(a-s+1)*p.length;return n+=c-h+f.length,r.start=g,r.end=_,!1})?!1:(e.setSelections(o),o.length>1&&this.endUndo(),!0)}},gotoLastEdit:function(){return"number"==typeof this._lastEditLocation&&this.editor.showSelection(this._lastEditLocation),!0},gotoLine:function(){var t=this.editor,i=t.getModel(),n=i.getLineAtOffset(t.getCaretOffset());return n=prompt(e.gotoLinePrompty,n+1),n&&(n=parseInt(n,10),t.onGotoLine(n-1,0)),!0},moveLinesDown:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!0,function(e,t){var n=i.getLineAtOffset(e.start),o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineCount();if(o!==r-1){var s,a=i.getLineStart(n),l=i.getLineEnd(o,!0),d=i.getLineEnd(o+1,!0)-(l-a),c=0;if(o!==r-2)s=i.getText(a,l);else{var h=i.getLineEnd(o);s=i.getText(h,l)+i.getText(a,h),c+=l-h}t("",a,l),t(s,d,d),e.start=d+c,e.end=d+c+s.length}}),!0},moveLinesUp:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!0,function(e,t){var n=i.getLineAtOffset(e.start);if(0!==n){var o=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),r=i.getLineCount(),s=i.getLineStart(n-1),a=i.getLineStart(n),l=i.getLineEnd(o,!0),d=i.getText(a,l),c=0;if(o===r-1){var h=i.getLineEnd(n-1),u=i.getLineEnd(n-1,!0);d+=i.getText(h,u),a=h,c=u-h}t("",a,l),t(d,s,s),e.start=s,e.end=s+d.length-c}}),!0},nextAnnotation:function(e){function t(e){return!!e.lineStyle||e.type===c.ANNOTATION_MATCHING_BRACKET||e.type===c.ANNOTATION_CURRENT_BRACKET||!r.isAnnotationTypeVisible(e.type)}var i=this.editor,o=i.getAnnotationModel();if(!o)return!0;var r=i.getOverviewRuler()||i.getAnnotationStyler();if(!r)return!0;for(var s=i.getModel(),a=i.getCaretOffset(),l=o.getAnnotations(e?a:0,e?s.getCharCount():a),d=null;l.hasNext();){var h=l.next();if(e){if(h.start<=a)continue}else if(h.start>=a)continue;if(!t(h)&&(d=h,e))break}if(d){var u=[d];for(l=o.getAnnotations(d.start,d.start);l.hasNext();)h=l.next(),h===d||t(h)||u.push(h);var p=i.getTextView(),f=n.Tooltip.getTooltip(p,i);if(!f)return i.moveSelection(d.start),!0;i.moveSelection(d.start,d.start,function(){setTimeout(function(){var e=i.getTextView(),t=d.start,n=e.getLocationAtOffset(t);f.show({x:n.x,y:n.y,getTooltipInfo:function(){return i._getTooltipInfo(this.x,this.y)}},!1,!1)},0)})}return!0},unindentLines:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;if(t.getOptions("tabMode")){var i=e.getModel();return a(this,!1,function(e,n){for(var o=i.getLineAtOffset(e.start),r=i.getLineAtOffset(e.end>e.start?e.end-1:e.end),s=t.getOptions("tabSize"),a=new Array(s+1).join(" "),l=[],d=0,c=0,h=o;r>=h;h++){var u=i.getLine(h,!0);if(i.getLineStart(h)!==i.getLineEnd(h))if(0===u.indexOf("	"))u=u.substring(1),d++;else{if(0!==u.indexOf(a))return!0;u=u.substring(s),d+=s}h===o&&(c=d),l.push(u)}var p=i.getLineStart(o),f=i.getLineEnd(r,!0),g=i.getLineStart(r),_=l.join("");n(_,p,f);var m=p===e.start?e.start:e.start-c,v=Math.max(m,e.end-d+(e.end===g+1&&e.start!==e.end?1:0));e.start=m,e.end=v}),!0}},startUndo:function(){this.undoStack&&this.undoStack.startCompoundChange()},endUndo:function(){this.undoStack&&this.undoStack.endCompoundChange()}},h.TextActions=l,d.prototype={init:function(){var i=this.editor.getTextView();i.setAction("lineStart",function(){return this.lineStart()}.bind(this)),i.setAction("enter",function(){return this.autoIndent()}.bind(this)),i.setKeyBinding(new t.KeyBinding("t",!0,!1,!0),"trimTrailingWhitespaces"),i.setAction("trimTrailingWhitespaces",function(){return this.trimTrailingWhitespaces()}.bind(this),{name:e.trimTrailingWhitespaces}),i.setKeyBinding(new t.KeyBinding(191,!0),"toggleLineComment"),i.setAction("toggleLineComment",function(){return this.toggleLineComment()}.bind(this),{name:e.toggleLineComment}),i.setKeyBinding(new t.KeyBinding(191,!0,!s.isMac,!1,s.isMac),"addBlockComment"),i.setAction("addBlockComment",function(){return this.addBlockComment()}.bind(this),{name:e.addBlockComment}),i.setKeyBinding(new t.KeyBinding(220,!0,!s.isMac,!1,s.isMac),"removeBlockComment"),i.setAction("removeBlockComment",function(){return this.removeBlockComment()}.bind(this),{name:e.removeBlockComment}),i.setKeyBinding(new t.KeyBinding("[",!1,!1,!1,!1,"keypress"),"autoPairSquareBracket"),i.setAction("autoPairSquareBracket",function(){return this.autoPairBrackets("[","]")}.bind(this)),i.setKeyBinding(new t.KeyBinding("]",!1,!1,!1,!1,"keypress"),"skipClosingSquareBracket"),i.setAction("skipClosingSquareBracket",function(){return this.handleClosingBracket("]")}.bind(this)),i.setKeyBinding(new t.KeyBinding("<",!1,!1,!1,!1,"keypress"),"autoPairAngleBracket"),i.setAction("autoPairAngleBracket",function(){return this.autoPairBrackets("<",">")}.bind(this)),i.setKeyBinding(new t.KeyBinding(">",!1,!1,!1,!1,"keypress"),"skipClosingAngleBracket"),i.setAction("skipClosingAngleBracket",function(){return this.handleClosingBracket(">")}.bind(this)),i.setKeyBinding(new t.KeyBinding("(",!1,!1,!1,!1,"keypress"),"autoPairParentheses"),i.setAction("autoPairParentheses",function(){return this.autoPairBrackets("(",")")}.bind(this)),i.setKeyBinding(new t.KeyBinding(")",!1,!1,!1,!1,"keypress"),"skipClosingParenthesis"),i.setAction("skipClosingParenthesis",function(){return this.handleClosingBracket(")")}.bind(this)),i.setKeyBinding(new t.KeyBinding("{",!1,!1,!1,!1,"keypress"),"autoPairBraces"),i.setAction("autoPairBraces",function(){return this.autoPairBrackets("{","}")}.bind(this)),i.setKeyBinding(new t.KeyBinding("}",!1,!1,!1,!1,"keypress"),"skipClosingBrace"),i.setAction("skipClosingBrace",function(){return this.handleClosingBracket("}")}.bind(this)),i.setKeyBinding(new t.KeyBinding("'",!1,!1,!1,!1,"keypress"),"autoPairSingleQuotation"),i.setAction("autoPairSingleQuotation",function(){return this.autoPairQuotations("'")}.bind(this)),i.setKeyBinding(new t.KeyBinding('"',!1,!1,!1,!1,"keypress"),"autoPairDblQuotation"),i.setAction("autoPairDblQuotation",function(){return this.autoPairQuotations('"')}.bind(this)),i.setAction("deletePrevious",function(){return this.deletePrevious()}.bind(this))},autoIndent:function(){function e(e,t){if(e.start===e.end){for(var i,o=n.getLineAtOffset(e.start),a=n.getLine(o,!1),u=n.getLineStart(o),p=0,f=e.start-u;f>p&&(32===(i=a.charCodeAt(p))||9===i);)p++;var g,_,m=a.substring(0,p),v=a.substring(0,f),y=a.substring(f);if(h.smartIndentation&&123===a.charCodeAt(_=v.trimRight().length-1)){var x=f-_-1,b=y.length-y.trimLeft().length;return g=125===a.charCodeAt(f+b)?s+m+r+s+m:s+m+r,t(g,e.start-x,e.end+b),e.start=e.end=e.start+s.length+m.length+r.length-x,!0}if(h.autoCompleteComments&&!c.test(v)&&(l.test(v)||d.test(v))){var w,C=l.exec(v);if(C)return g=s+m+" * ",g+=c.test(y)?y.substring(0,y.length-2).trim():y.trim(),n.getLineCount()!==o+1&&d.test(n.getLine(o+1))||(g+=s+m+" */"),t(g,e.start,e.end+y.length),e.start=e.end=e.start+s.length+m.length+3,!0;if(C=d.exec(v))for(var T=o-1;T>=0;T--){var L=n.getLine(T,!1);if(l.test(L))return c.test(y)||47===a.charCodeAt(f)?(g=s+m+"*"+y,w=e.start+s.length+m.length+1):(g=s+m+"* "+y,w=e.start+s.length+m.length+2),t(g,e.start,e.end+y.length),e.start=e.end=w,!0;if(!d.test(L))return!1}return!1}if(c.test(v)&&32===m.charCodeAt(m.length-1))return g=s+m.substring(0,m.length-1),t(g,e.start,e.end),e.start=e.end=e.start+g.length,!0;if(p>0){for(p=f;p]"),r=i.getModel();return a(this,!1,function(i,n){var s,a=i.start===r.getCharCount()?"":r.getText(i.start,i.start+1).trim();i.start===i.end&&o.test(a)?(s=e+t,n(s,i.start,i.start),i.start=i.end=i.start+1):i.start!==i.end?(s=e+r.getText(i.start,i.end)+t,n(s,i.start,i.end),i.start+=1,i.end+=1):(n(e,i.start,i.end),i.start=i.end=i.start+e.length)}),!0},autoPairQuotations:function(e){if(!this.autoPairQuotation)return!1;var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=new RegExp("^\"$|^'$"),o=new RegExp("\\w"),r=new RegExp("^$|[)}\\]>]"),s=t.getModel();return a(this,!1,function(t,i){function a(){i(e,t.start,t.end),t.start=t.end=t.start+e.length}var l=0===t.start?"":s.getText(t.start-1,t.start).trim(),d=t.start===s.getCharCount()?"":s.getText(t.start,t.start+1).trim();if(t.start!==t.end){var c=s.getText(t.start,t.end);n.test(c)?a():(i(e+c+e,t.start,t.end),t.start+=1,t.end+=1)}else d===e?t.start=t.end=t.start+1:l===e||n.test(d)||o.test(l)||!r.test(d)?a():(i(e+e,t.start,t.end),t.start=t.end=t.start+e.length)}),!0},contentAssistProposalApplied:function(e){function t(){return"number"==typeof i.escapePosition?i.escapePosition:e.data.start+i.proposal.length}var i=e.data.proposal;if(i.positions&&i.positions.length>0&&this.linkedMode){for(var n=[],o=0;o0&&this.linkedMode)this.linkedMode.enterLinkedMode({groups:i.groups,escapePosition:t()});else if("number"==typeof i.escapePosition){var r=this.editor.getTextView();r.setCaretOffset(i.escapePosition)}return!0},deletePrevious:function(){var e=this.editor,t=e.getTextView();if(t.getOptions("readonly"))return!1;var i=e.getModel();return a(this,!1,function(e,t){if(e.start===e.end){var n=0===e.start?"":i.getText(e.start-1,e.start),o=e.start===i.getCharCount()?"":i.getText(e.start,e.start+1);("("===n&&")"===o||"["===n&&"]"===o||"{"===n&&"}"===o||"<"===n&&">"===o||'"'===n&&'"'===o||"'"===n&&"'"===o)&&t("",e.start,e.start+1)}},!0),!1},_findEnclosingComment:function(e,t,i,n,o){var r,s,a,l,d,c,h,u=e.getLineAtOffset(t),p=e.getLineAtOffset(i);for(r=u;r>=0&&(s=e.getLine(r),a=r===u?t-e.getLineStart(u):s.length,l=s.lastIndexOf(n,a),d=s.lastIndexOf(o,a),!(d>l));r--)if(-1!==l){c=e.getLineStart(r)+l;break}for(r=p;rl));r++)if(-1!==d){h=e.getLineStart(r)+d;break}return{commentStart:c,commentEnd:h}},lineStart:function(){var e=this.editor,t=e.getModel();return a(this,!1,function(e){var i,n=e.getCaret(),o=t.getLineAtOffset(n),r=t.getLineStart(o),s=t.getLine(o);for(i=0;ie.start?e.end-1:e.end);o=n?n.getLineCommentDelimiter(i.getLineStart(r)):"//";for(var a,l=!0,d=[],c=r;s>=c;c++){var h=i.getLine(c,!0);if(a=h.indexOf(o),d.push(a),l&&-1!==a){if(0!==a){var u;for(u=0;a>u;u++){var p=h.charCodeAt(u);if(32!==p&&9!==p)break}l=u===a}}else l=!1}var f,g,_,m=o.length,v=i.getLineStart(r);if(l){for(_=d.length-1;_>=0;_--)a=d[_]+i.getLineStart(r+_),t("",a,a+m);var y=i.getLineStart(s);f=v===e.start?e.start:e.start-m,g=e.end-m*(s-r+1)+(e.end===y+1?m:0)}else{for(_=d.length-1;_>=0;_--)a=i.getLineStart(r+_),t(o,a,a);f=v===e.start?e.start:e.start+m,g=e.end+m*(s-r+1)}e.start=f,e.end=g}),t.setRedraw(!0),!0},trimTrailingWhitespaces:function(){var e=this.editor,t=e.getModel(),i=e.getSelections();e.getTextView().setRedraw(!1),this.startUndo();for(var n=/(\s+$)/,o=t.getLineCount(),r=0;o>r;r++){var s=t.getLine(r),a=n.exec(s);if(a){var l=t.getLineStart(r),d=a[0].length,c=l+a.index;t.setText("",c,c+d),i.forEach(function(e){e.start>c&&(e.start=Math.max(c,e.start-d)),e.start!==e.end&&e.end>c&&(e.end=Math.max(c,e.end-d))})}}this.endUndo(),e.setSelections(i,!1),e.getTextView().setRedraw(!0)},startUndo:function(){this.undoStack&&this.undoStack.startCompoundChange()},handleClosingBracket:function(e){var t=this.editor,i=t.getTextView();if(i.getOptions("readonly"))return!1;var n=t.getModel(),o=t.getSelections();if(1===o.length&&o[0].start===o[0].end){var r=o[0].start===n.getCharCount()?"":n.getText(o[0].start,o[0].start+1);if(r===e)return o[0].start=o[0].end=o[0].start+1,t.setSelections(o),!0;var s=n.getLineAtOffset(o[0].start),a=n.getLine(s,!0);if(a.match(/^\s*$/)&&i.getOptions("tabMode")){var l=i.getOptions("tabSize"),d=new Array(l+1).join(" "),c=n.getLineStart(s),h=n.getLineEnd(s);if(c!==h){if(0===a.indexOf("	"))return a=a.substring(1),n.setText(a,c,h),t.setSelection(o[0].start-1,o[0].end-1),!1;if(0===a.indexOf(d))return a=a.substring(l),n.setText(a,c,h),t.setSelection(o[0].start-l,o[0].end-l),!1}}}return!1},endUndo:function(){this.undoStack&&this.undoStack.endCompoundChange()},setAutoPairParentheses:function(e){this.autoPairParentheses=e},setAutoPairBraces:function(e){this.autoPairBraces=e},setAutoPairSquareBrackets:function(e){this.autoPairSquareBrackets=e},setAutoPairAngleBrackets:function(e){this.autoPairAngleBrackets=e},setAutoPairQuotations:function(e){this.autoPairQuotation=e},setAutoCompleteComments:function(e){this.autoCompleteComments=e},setSmartIndentation:function(e){this.smartIndentation=e}},h.SourceCodeActions=d,String.prototype.trimLeft||(String.prototype.trimLeft=function(){return this.replace(/^\s+/g,"")}),String.prototype.trimRight||(String.prototype.trimRight=function(){return this.replace(/\s+$/g,"")}),h}),define("orion/editor/undoStack",[],function(){function e(e,t,i,n,o){this.model=e,this.offset=t,this.text=i,this.previousText=n,this.type=o}function t(e){this.owner=e,this.changes=[]}function i(e,t){this.size=void 0!==t?t:100,this.reset();var i=this;if(this._listener={onChanging:function(e){i._onChanging(e)},onDestroy:function(e){i._onDestroy(e)}},e.getModel){var n=e.getModel();n.getBaseModel&&(n=n.getBaseModel()),this.model=n,this.setView(e)}else this.shared=!0,this.model=e;this.model.addEventListener("Changing",this._listener.onChanging)}return e.prototype={getRedoChanges:function(){return[{start:this.offset,end:this.offset+this.previousText.length,text:this.text}]},getUndoChanges:function(){return[{start:this.offset,end:this.offset+this.text.length,text:this.previousText}]},undo:function(e,t){return this._doUndoRedo(this.offset,this.previousText,this.text,e,t),!0},redo:function(e,t){return this._doUndoRedo(this.offset,this.text,this.previousText,e,t),!0},merge:function(e,t,i,n,o){if(n===this.type){if(1===n&&e===this.offset+this.text.length)return this.text+=t,!0;if(-1===n&&o===this.offset)return this.offset=e,this.previousText=i+this.previousText,!0;if(-1===n&&e===this.offset)return this.previousText=this.previousText+i,!0}return!1},_doUndoRedo:function(e,t,i,n,o){if(this.model.setText(t,e,e+i.length),o&&n){var r=n.getModel();r!==this.model&&(e=r.mapOffset(e,!0)),n.setSelection(e,e+t.length)}}},t.prototype={getRedoChanges:function(){for(var e=[],t=0;t=0;t--)e=e.concat(this.changes[t].getUndoChanges());return e},add:function(e){this.changes.push(e)},end:function(e){e&&(this.endSelection=e.getSelections());var t=this.owner;t&&t.end&&t.end()},undo:function(e,t){this.changes.length>1&&e&&e.setRedraw(!1);for(var i=this.changes.length-1;i>=0;i--)this.changes[i].undo(e,!1);t&&e&&e.setSelections(this.startSelection),this.changes.length>1&&e&&e.setRedraw(!0);var n=this.owner;return n&&n.undo&&n.undo(),this.changes.length>0},redo:function(e,t){this.changes.length>1&&e&&e.setRedraw(!1);for(var i=0;i1,e&&e.setRedraw(!0);var n=this.owner;return n&&n.redo&&n.redo(),this.changes.length>0},merge:function(e,t,i,n,o,r){var s=this.changes.length;return s>0&&this===r?this.changes[s-1].merge(e,t,i,n,o):!1},start:function(e){e&&(this.startSelection=e.getSelections());var t=this.owner;t&&t.start&&t.start()}},i.prototype={destroy:function(){this._onDestroy()},add:function(e){if(this.compoundChange)this.compoundChange.add(e);else{var t=this.stack.length;this.stack.splice(this.index,t-this.index,e),this.index++,this.stack.length>this.size&&(this.stack.shift(),this.index--)}},markClean:function(){this._commitUndo(),this.cleanChange=this.stack[this.index-1],this.cleanChange&&(this.cleanChange.type=2)},isClean:function(){return this.cleanChange===this.stack[this.index-1]},canUndo:function(){return this.index>0},canRedo:function(){return this.stack.length-this.index>0},endCompoundChange:function(){this.compoundChange&&this.compoundChange.end(this.view),this.compoundChange=void 0},getSize:function(){return{undo:this.index,redo:this.stack.length-this.index}},getRedoChanges:function(){this._commitUndo();for(var e=[],t=this.index;t=0;t--)e=e.concat(this.stack[t].getUndoChanges());return e},undo:function(){this._commitUndo();var e,t=!1;this._ignoreUndo=!0;do{if(this.index<=0)break;e=this.stack[--this.index]}while(!(t=e.undo(this.view,!0)));return this._ignoreUndo=!1,t},redo:function(){this._commitUndo();var e,t=!1;this._ignoreUndo=!0;do{if(this.index>=this.stack.length)break;e=this.stack[this.index++]}while(!(t=e.redo(this.view,!0)));return this._ignoreUndo=!1,t},reset:function(){this.index=0,this.cleanChange=void 0,this.stack=[],this._ignoreUndo=!1,this._compoundChange=void 0},setView:function(e){this.view!==e&&(this.view&&e.removeEventListener("Destroy",this._listener.onDestroy),this.view=e,this.view&&e.addEventListener("Destroy",this._listener.onDestroy))},startCompoundChange:function(e){this._commitUndo();var i=new t(e);return this.add(i),this.compoundChange=i,this.compoundChange.start(this.view),this.compoundChange},_commitUndo:function(){this.endCompoundChange()},_onDestroy:function(e){e&&this.shared||this.model.removeEventListener("Changing",this._listener.onChanging),this.view&&(this.view.removeEventListener("Destroy",this._listener.onDestroy),this.view=null)},_trackUnsavedChanges:function(e){if(this._unsavedChanges){var t=this._unsavedChanges.length,i=e.addedCharCount,n=e.removedCharCount,o=e.start,r=e.start+n,s=0;if(0===i?s=-1:0===n&&(s=1),t>0&&s===this._previousChangeType){var a=this._unsavedChanges[t-1];if(0===n&&o===a.end+a.text.length)return void(a.text+=e.text);if(0===e.addedCharCount&&r===a.start)return void(a.start=o)}this._previousChangeType=s,this._unsavedChanges.push({start:o,end:r,text:e.text})}},_onChanging:function(t){if(this._trackUnsavedChanges(t),!this._ignoreUndo){var i=t.text,n=t.start,o=t.addedCharCount,r=t.removedCharCount,s=n+r,a=0;0===o&&1===r?a=-1:1===o&&0===r&&(a=1);var l=this.stack.length,d=this.model.getText(n,s);if(l>0&&this.index===l){var c=this.stack[l-1];if(c.merge(n,i,d,a,s,this.compoundChange))return}this.add(new e(this.model,n,i,d,a))}}},{UndoStack:i}}),define("orion/editor/rulers",["i18n!orion/editor/nls/messages","orion/editor/textView","orion/editor/annotations","orion/editor/tooltip","orion/objects","orion/editor/util","orion/util"],function(e,t,i,n,o,r,s){function a(e,t,i){this._location=e||"left",this._overview=t||"page",this._rulerStyle=i,this._view=null}function l(e,t,i,n){a.call(this,t,i,n);var o=this;this._listener={onTextModelChanged:function(e){o._onTextModelChanged(e)},onAnnotationModelChanged:function(e){o._onAnnotationModelChanged(e)}},this.setAnnotationModel(e)}function d(e,t,i,n,o){l.call(this,e,t,"page",i),this._oddStyle=n||{style:{backgroundColor:"white"}},this._evenStyle=o||{style:{backgroundColor:"white"}},this._numOfDigits=0,this._firstLine=1}function c(e,t,i){l.call(this,e,t,"page",i)}function h(e,t,i){l.call(this,e,t,"document",i)}function u(e,t,i){c.call(this,e,t,i)}a.prototype={getLocation:function(){return this._location},getOverview:function(){return this._overview},getRulerStyle:function(){return this._rulerStyle},getView:function(){return this._view},setView:function(e){this._onTextModelChanged&&this._view&&this._view.removeEventListener("ModelChanged",this._listener.onTextModelChanged),this._view=e,this._onTextModelChanged&&this._view&&this._view.addEventListener("ModelChanged",this._listener.onTextModelChanged)}},l.prototype=o.mixin(new a,{getAnnotations:function(e,t){var i=this._annotationModel;if(!i)return[];var n=this._view.getModel(),o=n.getLineStart(e),r=n.getLineEnd(t-1),s=n;n.getBaseModel&&(s=n.getBaseModel(),o=n.mapOffset(o),r=n.mapOffset(r));for(var a=[],l=this.getAnnotationsByType(i,o,r),d=0;d=p;p++){var f=p;if(n!==s){var g=s.getLineStart(p);if(g=n.mapOffset(g,!0),-1===g)continue;f=n.getLineAtOffset(g)}if(f>=e&&t>f){var _=this._mergeAnnotation(a[f],c,p-h,u-h+1);_&&(a[f]=_)}}if(!this._multiAnnotation&&this._multiAnnotationOverlay)for(var m in a)a[m]._multiple&&(a[m].html=a[m].html+this._multiAnnotationOverlay.html);
+return a},getAnnotationModel:function(){return this._annotationModel},getWidestAnnotation:function(){return null},setAnnotationModel:function(e){this._annotationModel&&this._annotationModel.removeEventListener("Changed",this._listener.onAnnotationModelChanged),this._annotationModel=e,this._annotationModel&&this._annotationModel.addEventListener("Changed",this._listener.onAnnotationModelChanged)},setMultiAnnotation:function(e){this._multiAnnotation=e},setMultiAnnotationOverlay:function(e){this._multiAnnotationOverlay=e},onClick:function(e){if(void 0!==e){var t,i,o,r=this._view,s=r.getModel(),a=s.getLineStart(e),l=s.getLineEnd(e,!0),d=r.getSelection().start,c=r.getSelection().end,h=this._annotationModel;if(h){s.getBaseModel&&(a=s.mapOffset(a),l=s.mapOffset(l),d=s.mapOffset(d),c=s.mapOffset(c));var u=this;t=this._findNextAnnotation(h,a,l,d,c,function(e){return u.isAnnotationTypeVisible(e)}),i=t?t.start:a,o=t?t.end:a,s.getBaseModel&&(i=s.mapOffset(i,!0),o=s.mapOffset(o,!0)),t&&void 0!==t.groupId&&(this._currentClickGroup=this._currentClickGroup===t.groupId?null:t.groupId,this._setCurrentGroup(e))}this._view.setSelection(o,i,1/3,function(){});var p=n.Tooltip.getTooltip(this._view);p&&(t&&"left"===this.getLocation()?p.show({getTooltipInfo:function(){return u._getTooltipInfo([t])}},!1,!1):p.hide())}},onDblClick:function(){},onMouseMove:function(e,t){var i=n.Tooltip.getTooltip(this._view);if(i&&(!i.isVisible()||this._tooltipLineIndex!==e)&&(this._tooltipLineIndex=e,t.clientX!==this._lastMouseX||t.clientY!==this._lastMouseY)){this._lastMouseX=t.clientX,this._lastMouseY=t.clientY,this._hoverTimeout&&(window.clearTimeout(this._hoverTimeout),this._hoverTimeout=null);var o=t.target?t.target:t.srcElement,r=o.getBoundingClientRect();this._curElementBounds=Object.create(null),this._curElementBounds.top=r.top,this._curElementBounds.left=r.left,this._curElementBounds.height=r.height,this._curElementBounds.width=r.width,o===this.node&&(this._curElementBounds.top=t.clientY,this._curElementBounds.height=1);var s=this;s._hoverTimeout=window.setTimeout(function(){s._hoverTimeout=null,i.onHover({getTooltipInfo:function(){var e=s._getAnnotationsAtLineIndex(s._tooltipLineIndex),i=s._getTooltipContents(s._tooltipLineIndex,e);return s._getTooltipInfo(i,t.clientY,{source:"ruler",rulerLocation:s.getLocation()})}},t.clientX,t.clientY)},175)}},onMouseOver:function(e,t){this.onMouseMove(e,t),this._currentClickGroup||this._setCurrentGroup(e)},onMouseOut:function(){this._currentClickGroup||this._setCurrentGroup(-1),this._hoverTimeout&&(window.clearTimeout(this._hoverTimeout),this._hoverTimeout=null)},_findNextAnnotation:function(e,t,i,n,o,r){var s,a=null,l=t;if(n>=0&&o>=0&&n>=t&&i>n){l=n;for(var d=e.getAnnotations(n,o);!s&&d.hasNext();){var c=d.next();(!r||r(c.type))&&c.start===n&&c.end===o&&(s=c)}}for(var h,u=e.getAnnotations(l,i);u.hasNext();)if(c=u.next(),!r||r(c.type)){if(a||(a=c),!s){a=c;break}if(h&&(s.start!==c.start||s.end!==c.end)){h=!1,a=c;break}s&&s===c&&(h=!0)}return h&&(a=null),a},_getAnnotationsAtLineIndex:function(e){if(void 0!==e){var t,i=this._view,n=this._annotationModel,o=[];if(!i)return[];if(t=i.getModel(),n&&t){var r=t.getLineStart(e),s=t.getLineEnd(e);t.getBaseModel&&(r=t.mapOffset(r),s=t.mapOffset(s)),o=this.getAnnotationsByType(n,r,s)}return o}},_getTooltipInfo:function(e,t,i){if(!e)return null;var n=Object.create(null);n.top=this._curElementBounds.top,n.left=this._curElementBounds.left,n.height=this._curElementBounds.height,n.width=this._curElementBounds.width,"string"==typeof e&&t&&(n.top=t,n.height=1);var o=this.getLocation(),r=this.getRulerStyle(),s="left"===o?"right":"left",a=0,l=0;if(this._view){var d=this._view._clientDiv.getBoundingClientRect();a=d.left-(n.left+n.width)}else a=n.width;l=n.height,"left"===s&&(a=-25,1===n.height&&(a+=2)),r.styleClass.indexOf("folding")>=0&&(l-=14);var c={contents:e,position:s,tooltipOffsetX:a,tooltipOffsetY:l,anchorArea:n,context:i};return c},_getTooltipContents:function(e,t){return t},_getOnClickTooltipInfo:function(e){var t=this._view,i=Object.create(null);i.top=this._curElementBounds.top,i.left=this._curElementBounds.left,i.height=this._curElementBounds.height,i.width=this._curElementBounds.width;var n=this.getLocation(),o="left"===n?"right":"left",r={contents:[e],position:o,anchorArea:i};if(t){var s=t._clientDiv.getBoundingClientRect();r.offsetX=s.left-(i.left+i.width)}else r.offsetX=i.width;return r.offsetY=i.height,"left"===r.position&&(r.offsetX=20),r},_onAnnotationModelChanged:function(e){function t(e){for(var t=0;t=l&&void 0!==t.groupId){o=t;break}if(s&&o&&s.groupId===o.groupId)return}if(this._currentGroupAnnotation=null,s&&n.removeAnnotations(s.groupType),o&&-1!==e){this._currentGroupAnnotation=o,i=n.getAnnotations();for(var d=[];i.hasNext();)t=i.next(),delete t.groupAnnotation,t.groupId===o.groupId&&(t=t.createGroupAnnotation(),d.push(t));n.replaceAnnotations(null,d)}}}),i.AnnotationTypeList.addMixin(l.prototype),d.prototype=new l,d.prototype.getAnnotations=function(e,t){for(var i=l.prototype.getAnnotations.call(this,e,t),n=this._view.getModel(),o=e;t>o;o++){var r=o-this._firstLine&1?this._oddStyle:this._evenStyle,s=o;if(n.getBaseModel){var a=n.getLineStart(s);s=n.getBaseModel().getLineAtOffset(n.mapOffset(a))}i[o]||(i[o]={}),i[o].html=this._firstLine+s+"",i[o].style||(i[o].style=r)}return i},d.prototype.getWidestAnnotation=function(){var e=this._view.getModel().getLineCount();return this.getAnnotations(e-1,e)[e-1]},d.prototype.setFirstLine=function(e){this._firstLine=void 0!==e?e:1},d.prototype._onTextModelChanged=function(e){var t=e.start,i=this._view.getModel(),n=i.getBaseModel?i.getBaseModel().getLineCount():i.getLineCount(),o=(this._firstLine+n-1+"").length;if(this._numOfDigits!==o){this._numOfDigits=o;var r=i.getLineAtOffset(t);this._view.redrawLines(r,i.getLineCount(),this)}},c.prototype=new l,h.prototype=new l,h.prototype.getRulerStyle=function(){var e={style:{lineHeight:"1px",fontSize:"1px"}};return e=this._mergeStyle(e,this._rulerStyle)},h.prototype._getTooltipContents=function(t,i){if(i&&0===i.length){var n=this._view.getModel(),o=t;if(n.getBaseModel){var r=n.getLineStart(o);o=n.getBaseModel().getLineAtOffset(n.mapOffset(r))}return s.formatMessage(e.line,o+1)}return l.prototype._getTooltipContents.call(this,t,i)},h.prototype._mergeAnnotation=function(e,t,i,n){if(0!==i)return void 0;var o=e;if(!o){var r=3*n;o={html:" ",style:{style:{height:r+"px"}}},o.style=this._mergeStyle(o.style,t.overviewStyle)}return o},u.prototype=new c,u.prototype.onClick=function(e){if(void 0!==e){var t=this._annotationModel;if(t){var i=this._view,o=i.getModel(),r=o.getLineStart(e),s=o.getLineEnd(e,!0);o.getBaseModel&&(r=o.mapOffset(r),s=o.mapOffset(s),o=o.getBaseModel());for(var a,l=t.getAnnotations(r,s);!a&&l.hasNext();){var d=l.next();this.isAnnotationTypeVisible(d.type)&&o.getLineAtOffset(d.start)===o.getLineAtOffset(r)&&(a=d)}if(a){var c=n.Tooltip.getTooltip(this._view);c&&c.hide(),a.expanded?a.collapse():a.expand()}}}},u.prototype._getTooltipContents=function(e,t){if(t&&t.length>0){var i=this._view,n=i.getModel(),o=n.getLineStart(e);n.getBaseModel&&(o=n.mapOffset(o),n=n.getBaseModel());for(var r=n.getLineAtOffset(o),s=0;s=e.end?s-=e.end-e.start:s>=e.start&&(s=e.start)}),i.setText(r,s,s),i.setSelection(s,s+r.length),this._dropText=null,this._dropOffset=-1}this._undoStack&&this._undoStack.endCompoundChange(),this._dragSelection=null}},_onDragEnter:function(e){this._onDragOver(e)},_onDragOver:function(t){var i=t.event.dataTransfer.types,n=!this._view.getOptions("readonly");if(n&&i&&(n=i.contains?i.contains("text/plain")||i.contains("Text"):-1!==i.indexOf("text/plain")||-1!==i.indexOf("Text")),n){if(!e.isFirefox){var o=e.isMac?t.event.altKey:t.event.ctrlKey;this._dropEffect=t.event.dataTransfer.dropEffect=o?"copy":"move"}}else t.event.dataTransfer.dropEffect="none"},_onDrop:function(t){var i=this._view,n=t.event.dataTransfer.getData("Text");if(n){e.isFirefox||(t.event.dataTransfer.dropEffect=this._dropEffect);var o=i.getOffsetAtLocation(t.x,t.y);this._dragSelection?(this._dropOffset=o,this._dropText=n):(i.setText(n,o,o),i.setSelection(o,o+n.length))}}},{TextDND:t}}),define("orion/editor/linkedMode",["i18n!orion/editor/nls/messages","orion/keyBinding","orion/editor/keyModes","orion/editor/annotations","orion/objects","orion/util"],function(e,t,i,n,o){function r(e){this._data=e}function s(e,t,n){var o=e.getTextView();i.KeyMode.call(this,o),this.editor=e,this.undoStack=t,this.contentAssist=n,this.linkedModeModel=null,o.setAction("linkedModeEnter",function(){return this.exitLinkedMode(!0),!0}.bind(this)),o.setAction("linkedModeCancel",function(){return this.exitLinkedMode(!0),!0}.bind(this)),o.setAction("linkedModeNextGroup",function(){var e=this.linkedModeModel;return this.selectLinkedGroup((e.selectedGroupIndex+1)%e.groups.length),!0}.bind(this)),o.setAction("linkedModePreviousGroup",function(){var e=this.linkedModeModel;return this.selectLinkedGroup(e.selectedGroupIndex>0?e.selectedGroupIndex-1:e.groups.length-1),!0}.bind(this)),this.linkedModeListener={onActivating:function(){this._groupContentAssistProvider&&(this.contentAssist.setProviders([this._groupContentAssistProvider]),this.contentAssist.setProgress(null))}.bind(this),onModelChanged:function(e){if(!this.ignoreVerify){for(var t,i,n=this.editor.mapOffset(e.start),o=this.linkedModeModel;o&&(t=this._getPositionChanged(o,n,n+e.removedCharCount),i=t.position,void 0===i||i.model!==o);)this.exitLinkedMode(!1),o=this.linkedModeModel;if(o){for(var r,s,a=0,l=e.addedCharCount-e.removedCharCount,d=t.positions,c=0;c=0;f--)l=h[f],l.model===r&&l.group===i.group&&this.editor.setText(e.text,l.oldOffset+u,l.oldOffset+p,!1);this.ignoreVerify=!1,e.text=null,this._updateAnnotations(h)}}}.bind(this)}}var a={};return r.prototype={chop:function(e,t){return t.substring(e.length)},computeProposals:function(e,t,i){var n=i.prefix,o=[],r=this._data.style?this._data.style:null;r=r?r:"emphasis";for(var s=this._data.values,a=0;a=0;r--)if(!o[r].escape){var s=o[r].position;if(s.offset<=t&&i<=s.offset+s.length){n=o[r];break}}return{position:n,positions:o}},_updateAnnotations:function(e){var t=this.editor.getAnnotationModel();if(t){for(var i,o=[],r=[],s=t.getAnnotations();s.hasNext();)switch(i=s.next(),i.type){case n.AnnotationType.ANNOTATION_LINKED_GROUP:case n.AnnotationType.ANNOTATION_CURRENT_LINKED_GROUP:case n.AnnotationType.ANNOTATION_SELECTED_LINKED_GROUP:o.push(i)}var a=this.linkedModeModel;if(a){e=e||this._getSortedPositions(a);for(var l=0;l0?(localStorage.setItem(this._prefix+this._offsetStorageLabel,this._offset),this._closed=!1):this._closed=!0,e!==this._closed&&(localStorage.setItem(this._prefix+"/toggleState",this._closed?"closed":null),i.logEvent("preferenceChange","splitterClosed",this._prefix,this._closed?0:1))},_mouseDown:function(e){return e.target===this._thumb?(n.stop(e),this._thumbDown()):void(this._tracking||(this._down(e),this._tracking=this._mouseMove.bind(this),window.addEventListener("mousemove",this._tracking),n.setFramesEnabled(!1),n.stop(e)))},_mouseMove:function(e){this._tracking&&(this._move(e.clientX,e.clientY),this._resize())},_mouseUp:function(e){this._tracking&&(n.setFramesEnabled(!0),window.removeEventListener("mousemove",this._tracking),this._tracking=null,this._up(),n.stop(e))},_touchStart:function(e){var t=e.touches;if(1===t.length){if(n.stop(e),e.target===this._thumb)return this._thumbDown();this._down(e),this._touching=!0}},_touchMove:function(e){if(this._touching){var t=e.touches;if(1===t.length){var i=t[0];this._move(i.clientX,i.clientY)}}},_touchEnd:function(e){var t=e.touches;0===t.length&&(this._touching=!1,this._up())}},o.prototype.constructor=o,{Splitter:o,ORIENTATION_HORIZONTAL:r,ORIENTATION_VERTICAL:s}}),define("text!orion/compare/sideBySideTemplate.html",[],function(){return'
        \r\n	
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        \r\n
        \r\n'}),define("orion/compare/compareUIFactory",["orion/webui/littlelib","orion/webui/splitter","text!orion/compare/sideBySideTemplate.html"],function(e,t,i){var n=n||{};return n.TwoWayCompareUIFactory=function(){function n(e){this._parentDivID=e.parentDivID,this._commandSpanId=e.commandSpanId,this._showTitle=e.showTitle,this._leftTitle=e.leftTitle,this._rightTitle=e.rightTitle,this._showLineStatus=e.showLineStatus}return n.prototype={_init:function(){var t=this._parentDivID+"_";this._topWidgetDiv=e.node("topWidget_id"),this._topWidgetDiv.id=t+"topWidget_id",this._leftEditorParentDiv=e.node("left_editor_id"),this._leftEditorParentDiv.id=t+"left_editor_id",this._rightEditorParentDiv=e.node("right_editor_id"),this._rightEditorParentDiv.id=t+"right_editor_id",this._rightEditorWrapperDiv=e.node("right_editor_wrapper_id"),this._rightEditorWrapperDiv.id=t+"right_editor_wrapper_id",this._leftActionDiv=e.node("left_action_id"),this._leftActionDiv.id=t+"left_action_id",this._rightActionDiv=e.node("right_action_id"),this._rightActionDiv.id=t+"right_action_id",this._leftTitleDiv=e.node("left_title_id"),this._leftTitleDiv.id=t+"left_title_id",this._rightTitleDiv=e.node("right_title_id"),this._rightTitleDiv.id=t+"right_title_id",this._leftStatusDiv=e.node("left_status_id"),this._leftStatusDiv.id=t+"left_status_id",this._rightStatusDiv=e.node("right_status_id"),this._rightStatusDiv.id=t+"right_status_id",this._diffCanvasDiv=e.node("diff_canvas_id"),this._diffCanvasDiv.id=t+"diff_canvas_id",this._splitterId=t+"orion_splitter",this._showTitle||this.disableTitle(),this._showLineStatus||this.disableLineStatus()},_createSplitter:function(){var i=e.$(".split",this._topWidgetDiv);i.id=this._splitterId;var n=e.$(".leftPanelLayout",this._topWidgetDiv),o=e.$(".rightPanelLayout",this._topWidgetDiv);i&&n&&o&&(this._splitter=new t.Splitter({node:i,sidePanel:n,mainPanel:o,proportional:!0}))},buildUI:function(){e.node(this._parentDivID).innerHTML=i,this._init(),this._createSplitter()},destroy:function(){},getSplitter:function(){return this._splitter},isLeftPane:function(t){var i=e.$(".leftPanelLayout",this._topWidgetDiv);return i===t},getEditorParentDiv:function(e){return e?this._leftEditorParentDiv:this._rightEditorParentDiv},getTitleDiv:function(e){return e?this._leftTitleDiv:this._rightTitleDiv},getActionDivId:function(e){return e?this._leftActionDiv.id:this._rightActionDiv.id},getStatusDiv:function(e){return e?this._leftStatusDiv:this._rightStatusDiv},getCommandSpanId:function(){return this._commandSpanId},getDiffCanvasDiv:function(){return this._diffCanvasDiv},disableTitle:function(){this._leftEditorParentDiv.style.top="0px",this._rightEditorWrapperDiv.style.top="0px",this._leftTitleDiv.style.height="0px",this._rightTitleDiv.style.height="0px"},disableLineStatus:function(){this._leftEditorParentDiv.style.marginBottom="0px",this._rightEditorWrapperDiv.style.marginBottom="0px",this._leftStatusDiv.style.height="0px",this._rightStatusDiv.style.height="0px"}},n}(),n});var JsDiff=function(){function e(e){return{newPos:e.newPos,components:e.components.slice(0)}}function t(e){for(var t=[],i=0;i/g,">"),t=t.replace(/"/g,""")}var n=function(e){this.ignoreWhitespace=e};n.prototype={diff:function(t,i,n){if(this.ignoreWhitespace=n,i===t)return[{value:i}];if(!i)return[{value:t,removed:!0}];if(!t)return[{value:i,added:!0}];i=this.tokenize(i),t=this.tokenize(t);var o=i.length,r=t.length,s=o+r,a=[{newPos:-1,components:[]}],l=this.extractCommon(a[0],i,t,0);if(a[0].newPos+1>=o&&l+1>=r)return a[0].components;for(var d=1;s>=d;d++)for(var c=-1*d;d>=c;c+=2){var h,u=a[c-1],p=a[c+1];l=(p?p.newPos:0)-c,u&&(a[c-1]=void 0);var f=u&&u.newPos+1=0&&r>l;if(f||g){!f||g&&u.newPos=o&&l+1>=r)return h.components;a[c]=h}else a[c]=void 0}},pushComponent:function(e,t,i,n,o){var r=e[e.length-1];r&&r.added===n&&r.removed===o?e[e.length-1]={value:this.join(r.value,t),helperValue:this.join(r.helperValue,i),added:n,removed:o}:e.push({value:t,helperValue:i,added:n,removed:o})},extractCommon:function(e,t,i,n){for(var o=t.length,r=i.length,s=e.newPos,a=s-n;o>s+1&&r>a+1&&this.equals(t[s+1],i[a+1]);)s++,a++,this.pushComponent(e.components,t[s],i[a],void 0,void 0);return e.newPos=s,a},equals:function(e,t){var i=/\S/;return!this.ignoreWhitespace||i.test(e)||i.test(t)?this._equals(e,t):!0},join:function(e,t){return e+t},tokenize:function(e){return e}};var o=new n;o._equals=function(e,t){return e===t};var r=new n(!1);r.tokenize=function(e){return t(e.split(/(\s+|\b)/))},r._equals=function(e,t){return e===t};var s=new n(!0);s.tokenize=function(e){return t(e.split(/([{}:;,]|\s+)/))},s._equals=function(e,t){return e===t};var a=new n;return a.tokenize=function(e){var t=e.split(/^/m);return t&&t.length>0&&!t[t.length-1]&&t.pop(),t},a._equals=function(e,t){if(this.ignoreWhitespace){var i=e.replace(/^\s+|\s+$|\s+(?=\s)/g,""),n=t.replace(/^\s+|\s+$|\s+(?=\s)/g,"");return i===n}return e===t},{diffChars:function(e,t,i){return o.diff(e,t,i)},diffWords:function(e,t,i){return r.diff(e,t,i)},diffLines:function(e,t,i){return a.diff(e,t,i)},diffCss:function(e,t){return s.diff(e,t)},createPatch:function(e,t,i,n,o){var r=[];r.push("Index: "+e),r.push("==================================================================="),r.push("--- "+e+"	"+n),r.push("+++ "+e+"	"+o);var s=a.diff(t,i);s.push({value:"",lines:[]});for(var l=0,d=0,c=[],h=1,u=1,p=0;p1&&!/\n$/.test(s[s.length-2].value)&&r.push("\\ No newline at end of file\n"),r.join("\n")},convertChangesToXML:function(e){for(var t=[],n=0;n"):o.removed&&t.push(""),t.push(i(o.value)),o.added?t.push(""):o.removed&&t.push("")}return t.join("")}}}();"undefined"!=typeof module&&(module.exports=JsDiff),"function"==typeof define&&define.amd&&define("jsdiff/diff",[],function(){return JsDiff}),define("orion/compare/jsdiffAdapter",["jsdiff/diff"],function(e){var t=t||{};return t.JSDiffAdapter=function(){function t(e){this._ignoreWhitespace=e}return t.prototype={_specialLine:function(e,t,i){return t.value===e&&i!==e},adapt:function(t,i,n){n||(n="\n");for(var o=t.split(n),r=i.split(n),s=""===o[o.length-1],a=""===r[r.length-1],l=e.diffLines(t,i,this._ignoreWhitespace),d=[],c=[],h=0,u=0,p=-1,f=0,g=!0,_=n,m=0;m1&&""===y[y.length-1]&&x--,x>1&&!g&&""===y[0]&&(x--,b++),v.lines=y,v.added||v.removed)if(v.added){-1===p&&(p=c.length+1),h+=x;for(var w=b;x+b>w;w++)c.push(v.lines[w])}else u+=x;else this._specialLine(n,v,_)||((h||u)&&(d.push([h,u,p]),h=0,u=0,p=-1,f+=u),d.push([x,x,0]),f+=x);g=!1,y.length>1&&""===y[y.length-1]&&(g=!0),_=v.value?v.value[v.value.length-1]:n}if((h||u)&&(d.push([h,u,p]),f+=u),f1){var C=d[d.length-1];0===C[2]?(C[0]+=1,C[1]+=1):-1===C[2]?d.push([1,1,0]):s===a?d.push([1,1,0]):(a&&(C[0]+=1),s&&(C[1]+=1))}return{mapper:d,changContents:{array:c,index:0}}},adaptCharDiff:function(t,i,n){for(var o=n?e.diffWords(t,i,this._ignoreWhitespace):e.diffChars(t,i,this._ignoreWhitespace),r=[],s=0,a=0,l=0,d=0,c=0;c0||d>0)&&(r.push([a,a+l,s,s+d]),a+=l,s+=d,l=0,d=0),a+=h.value.length,s+=h.helperValue?h.helperValue.length:h.value.length)}return(l>0||d>0)&&r.push([a,a+l,s,s+d]),r}},t}(),t}),define("orion/treeModelIterator",[],function(){var e={};return e.TreeModelIterator=function(){function e(e,t){this.firstLevelChildren=e,this.reset(),this._init(t)}return e.prototype={_init:function(e){e&&(this.isExpanded=e.isExpanded,this.isExpandable=e.isExpandable,this.forceExpandFunc=e.forceExpandFunc,this.getChildrenFunc=e.getChildrenFunc)},topLevel:function(e){return e.parent?e.parent===this.root:!0},_getChildren:function(e){return"function"==typeof this.getChildrenFunc?this.getChildrenFunc(e):e?e.children:null},_expanded:function(e){if(!e)return!0;var t=this._getChildren(e),i=t&&t.length>0;return this.isExpanded&&i&&(i=this.isExpanded(e)),i},_expandable:function(e){return e?this.isExpandable?this.isExpandable(e):!1:!0},_diveIn:function(e){if(this._expanded(e)){var t=this._getChildren(e);return this.setCursor(t[0]),this.cursor()}return null},_drillToLast:function(e){if(this._expanded(e)){var t=this._getChildren(e);return this._drillToLast(t[t.length-1])}return e},_forward:function(e){if(!this._cursor)return null;var t=this._diveIn(this._cursor);if(!t){if(e&&this._expandable(this._cursor)&&this.forceExpandFunc){var i=this;return this.forceExpandFunc(this._cursor,"first",function(e){e&&i.setCursor(e)})}t=this._findSibling(this._cursor,!0),t&&this.setCursor(t)}return t},_backward:function(e){if(!this._cursor)return null;var t=this._findSibling(this._cursor,!1);if(t&&t!==this._cursor.parent&&(t=this._drillToLast(t)),e&&t&&this._expandable(t)&&this.forceExpandFunc&&t!==this._cursor.parent){var i=this;return this.forceExpandFunc(t,"last",function(e){e&&i.setCursor(e)})}return t&&this.setCursor(t),t},_findSibling:function(e,t){for(var i=this.topLevel(e),n=this._getChildren(e.parent),o=i?this.firstLevelChildren:n,r=0;r0&&(this.root=this.firstLevelChildren[0].parent)},scan:function(e,t){var i=this.cursor(),n=this._scan(!0,e,t);return n||(n=this._scan(!1,e,t)),this.setCursor(i),n},iterate:function(e,t){return e?this._forward(t):this._backward(t)},iterateOnTop:function(e,t){var i=this._findSibling(this._getTopLevelParent(this.cursor()),e);i?this.setCursor(i):t&&this.firstLevelChildren.length>0&&this.setCursor(e?this.firstLevelChildren[0]:this.firstLevelChildren[this.firstLevelChildren.length-1])},collapse:function(e){return this._cursor&&this._inParentChain(this._cursor,e)?(this.setCursor(e),this._cursor):null},reset:function(){this._cursor=null,this._prevCursor=null,this.root=null,this.firstLevelChildren.length>0&&(this._cursor=this.firstLevelChildren[0],this.root=this.firstLevelChildren[0].parent)},cursorMoved:function(){return this._cursor!==this._prevCursor},cursor:function(){return this._cursor},prevCursor:function(){return this._prevCursor}},e}(),e}),define("orion/compare/diffTreeNavigator",["i18n!orion/compare/nls/messages","orion/treeModelIterator","orion/compare/compareUtils","orion/editor/annotations","orion/compare/jsdiffAdapter"],function(e,t,i,n,o){var r={},s={};return r.DiffTreeNavigator=function(){function r(e,t,i,n,o,r){this._root={type:"root",children:[]},this._initialized=!1,this.initAll(e,t,i,n,o,r)}s.ANNO_DIFF_ADDED_BLOCK="orion.annotation.diff.addedBlock",s.ANNO_DIFF_CURRENT_ADDED_BLOCK="orion.annotation.diff.currentAddedBlock",s.ANNO_DIFF_DELETED_BLOCK="orion.annotation.diff.deletedBlock",s.ANNO_DIFF_CURRENT_DELETED_BLOCK="orion.annotation.diff.currentDeletedBlock",s.ANNO_DIFF_BLOCK_TOPONLY="orion.annotation.diff.blockTop",s.ANNO_DIFF_CURRENT_BLOCK_TOPONLY="orion.annotation.diff.currentBlockTop",s.ANNO_DIFF_BLOCK_CONFLICT="orion.annotation.diff.blockConflict",s.ANNO_DIFF_CURRENT_BLOCK_CONFLICT="orion.annotation.diff.currentBlockConflict",s.ANNO_DIFF_ADDED_WORD="orion.annotation.diff.addedWord",s.ANNO_DIFF_CURRENT_ADDED_WORD="orion.annotation.diff.currentAddedWord",s.ANNO_DIFF_DELETED_WORD="orion.annotation.diff.deletedWord",s.ANNO_DIFF_CURRENT_DELETED_WORD="orion.annotation.diff.currentDeletedWord",s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT="orion.annotation.diff.emptyDeletedWordLeft",s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT="orion.annotation.diff.emptyDeletedWordRight",s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT="orion.annotation.diff.emptyAddedWordLeft",s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT="orion.annotation.diff.emptyAddedWordRight",n.AnnotationType.registerType(s.ANNO_DIFF_ADDED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine addedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_ADDED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentAddedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_DELETED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine deletedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_DELETED_BLOCK,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentDeletedBlockDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_BLOCK_TOPONLY,{title:"",html:"",lineStyle:{styleClass:"annotationLine blockDiffTopOnly"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_BLOCK_TOPONLY,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentBlockDiffTopOnly"}}),n.AnnotationType.registerType(s.ANNO_DIFF_BLOCK_CONFLICT,{title:"",html:"",lineStyle:{styleClass:"annotationLine blockDiffConflict"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_BLOCK_CONFLICT,{title:"",html:"",lineStyle:{styleClass:"annotationLine currentBlockDiffConflict"}}),n.AnnotationType.registerType(s.ANNO_DIFF_ADDED_WORD,{title:e["word added"],html:"",rangeStyle:{styleClass:"annotationRange addedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_ADDED_WORD,{title:"",html:"",rangeStyle:{styleClass:"annotationRange currentAddedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_DELETED_WORD,{title:e["word deleted"],html:"",rangeStyle:{styleClass:"annotationRange deletedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_CURRENT_DELETED_WORD,{title:"",html:"",rangeStyle:{styleClass:"annotationRange currentDeletedWordDiff"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyDeletedWordDiffLeft"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyDeletedWordDiffRight"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyAddedWordDiffLeft"}}),n.AnnotationType.registerType(s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT,{title:"",html:"",rangeStyle:{styleClass:"annotationRange emptyAddedWordDiffRight"}});var a=5e3;return r.prototype={initAll:function(e,t,i,n,o,r,s){this._charOrWordDiff=e?e:"word",t&&(this._initialized=!0),this.editorWrapper=[{editor:t,diffFeeder:n},{editor:i,diffFeeder:o}],this._curveRuler=s,this._overviewRuler=r,this._overviewRuler&&this._overviewRuler.setDiffNavigator(this)},initMapper:function(e){if(e)for(var t=0;t0&&this.iterator.iterate(e),this.updateCurrentAnnotation(!0)}return t},gotoChangeUsingIndex:function(e){var t=0,i=0;if(e>=0)for(;it+n-1)){var o=e-t;return this.gotoBlock(i,o)}t+=n,i++}},gotoBlock:function(e,t){this.iterator&&((0>e||e>=this._root.children.length||0===this._root.children.length)&&(e=0),this.iterator.setCursor(void 0!==t&&t>=0&&this._root.children[e].children&&t=r.start&&t<=r.end){var s=o;if(o.children&&o.children.length>0)for(var a=0;a=d.start&&t<=d.end){s=l;break}}return s}}return null}},gotoChange:function(e,t){for(var i=0;ie&&(e=0);var t=this.getFeeder().getDiffBlocks();return t&&0!==t.length?(e>t.length-1&&(e=0),t[e][1]):-1},replaceDiffAnnotations:function(e,t,i,n){if(t&&i){var o=e.getAnnotationModel();if(o){for(var r=o.getAnnotations(),s=[];n&&r.hasNext();){var a=r.next();a.type===i&&s.push(a)}o.replaceAnnotations(s,t)}}},updateCurrentAnnotation:function(e,t){if(this.replaceAllAnnotations(!0,0,"block",!1,[]),this.replaceAllAnnotations(!0,1,"block",!1,[]),this.replaceAllAnnotations(!0,0,"word",!1,[]),this.replaceAllAnnotations(!0,1,"word",!1,[]),this.iterator){var i=this.iterator.cursor();if(i){var o,r,s={start:i.oldA.start,end:i.oldA.end},a={start:i.newA.start,end:i.newA.end};"word"===i.type?(o=this.editorWrapper[0].diffFeeder.getCurrentWordAnnoType(s,this.editorWrapper[0].editor.getTextView().getModel()),r=this.editorWrapper[1].diffFeeder.getCurrentWordAnnoType(a,this.editorWrapper[1].editor.getTextView().getModel())):(o=this.editorWrapper[0].diffFeeder.getCurrentBlockAnnoType(i.index),r=this.editorWrapper[1].diffFeeder.getCurrentBlockAnnoType(i.index)),o&&this.replaceDiffAnnotations(this.editorWrapper[0].editor,[new(n.AnnotationType.getType(o.current))(s.start,s.end)],o,!0),r&&this.replaceDiffAnnotations(this.editorWrapper[1].editor,[new(n.AnnotationType.getType(r.current))(a.start,a.end)],r,!0),e?(this.autoSelecting=!0,this.editorWrapper[0].editor.setSelection(i.oldA.start,i.oldA.end,!0),this.editorWrapper[1].editor.setSelection(i.newA.start,i.newA.end,!0),this.autoSelecting=!1):t&&(this.autoSelecting=!0,t!==this.editorWrapper[0].editor.getTextView()&&this.editorWrapper[0].editor.setSelection(i.oldA.start,i.oldA.end,!0),t!==this.editorWrapper[1].editor.getTextView()&&this.editorWrapper[1].editor.setSelection(i.newA.start,i.newA.end,!0),this.autoSelecting=!1)}}},generatePairBlockAnnotations:function(e,t){var i=this.generateBlockDiffAnnotations(0,t),n=this.generateBlockDiffAnnotations(1,t);return{parent:e,index:t,type:"block",oldA:i,newA:n}},generatePairWordAnnotations:function(e,t,i){var n=this.editorWrapper[0].diffFeeder.getTextOnBlock(t),o=this.editorWrapper[1].diffFeeder.getTextOnBlock(t),r=null,s=0,l=0;if(!(n&&o&&n.text&&o.text&&n.text.length<=a&&o.text.length<=a))return null;r=i.adaptCharDiff(n.text,o.text,"word"===this._charOrWordDiff),l=o.start,s=n.start;var d=[],c=[];this.generateWordDiffAnnotations(0,d,s,r,2,3),this.generateWordDiffAnnotations(1,c,l,r,0,1);for(var h=[],u=0;u0?t-o:0)},_positionDiffBlock:function(){var e=this.getCurrentBlockIndex();0>e&&(e=0);var t=this.getFeeder().getDiffBlocks();if(0!==t.length){if(this._setTextViewPosition(this.editorWrapper[0].editor.getTextView(),t[e][0]),this.editorWrapper[0].editor!==this.editorWrapper[1].editor){var n=i.lookUpLineIndex(this.getMapper(),0,t[e][1]);this._setTextViewPosition(this.editorWrapper[1].editor.getTextView(),n)}this._updateOverviewRuler(),this._updateCurveRuler()}},matchPositionFromOverview:function(e){if(this._initialized){var t;t=0>e?0:i.getAnnotationIndex(this.getFeeder().getDiffBlocks(),e),this.gotoBlock(t)}},gotoDiff:function(e,t){this.gotoChange(e,t)&&(this._updateOverviewRuler(),this._updateCurveRuler())},nextDiff:function(){this.iterateOnBlock(!0,!0),this._positionDiffBlock()},prevDiff:function(){this.iterateOnBlock(!1,!0),this._positionDiffBlock()},nextChange:function(){var e=this.iterateOnChange(!0);return this._positionDiffBlock(),e},prevChange:function(){this.iterateOnChange(!1),this._positionDiffBlock()}},r}(),r.DiffBlockFeeder=function(){function e(){}return e.prototype={_isAddedSide:function(){return 0===this._mapperColumnIndex},getWordAnnoTypes:function(e){e.push(this._isAddedSide()?{type:"word",current:s.ANNO_DIFF_CURRENT_ADDED_WORD,normal:s.ANNO_DIFF_ADDED_WORD,list:[]}:{type:"word",current:s.ANNO_DIFF_CURRENT_DELETED_WORD,normal:s.ANNO_DIFF_DELETED_WORD,list:[]}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT}),e.push({type:"word",current:s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT})},getCurrentWordAnnoType:function(e,t){return e.start===e.end&&t?this._isAddedSide()?{current:this._repositionEmptyWord(e,t),normal:s.ANNO_DIFF_ADDED_WORD}:{current:this._repositionEmptyWord(e,t),normal:s.ANNO_DIFF_DELETED_WORD}:this._isAddedSide()?{current:s.ANNO_DIFF_CURRENT_ADDED_WORD,normal:s.ANNO_DIFF_ADDED_WORD}:{current:s.ANNO_DIFF_CURRENT_DELETED_WORD,normal:s.ANNO_DIFF_DELETED_WORD}},_repositionEmptyWord:function(e,t){var i=t.getLineAtOffset(e.start),n=t.getLineStart(i),o=t.getLineEnd(i);return n!==o?e.start===o?(e.start--,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT):(e.end++,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT):i>0&&(i--,n=t.getLineStart(i),o=t.getLineEnd(i),n!==o)?(e.start=o-1,e.end=o,this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_RIGHT:s.ANNO_DIFF_EMPTY_DELETED_WORD_RIGHT):this._isAddedSide()?s.ANNO_DIFF_EMPTY_ADDED_WORD_LEFT:s.ANNO_DIFF_EMPTY_DELETED_WORD_LEFT},getMapper:function(){return this._mapper},getDiffBlocks:function(){return this._diffBlocks},getDiffBlockH:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return-1;var t=this._diffBlocks[e][1];return-1===t?0:this._mapper[t][this._mapperColumnIndex]
+},getOverviewLineCount:function(){return this._textModel.getLineCount()},getLineNumber:function(e){return e},getCharRange:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return null;var t=this._diffBlocks[e][1],i=this._diffBlocks[e][0],n=i+this._mapper[t][this._mapperColumnIndex]-1,o=this._textModel.getLineStart(i);if(i>n)return{start:o,end:o};var r=this._textModel.getLineEnd(n,!0);return{start:o,end:r}},getTextOnBlock:function(e){if(!this._diffBlocks||0===this._diffBlocks.length)return null;var t=this._diffBlocks[e][1];0===this._mapper[t][0]||0===this._mapper[t][1]||0===this._mapper[t][2];var i=this.getCharRange(e);return{start:i.start,text:this._textModel.getText(i.start,i.end)}},isMapperEmpty:function(){return 0===this._mapper.length}},e}(),r.TwoWayDiffBlockFeeder=function(){function e(e,t,i,n){this._mapperColumnIndex=i,this._reverseAnnotation=n,this.init(e,t)}return e.prototype=new r.DiffBlockFeeder,e.prototype._isAddedSide=function(){return this._reverseAnnotation?0!==this._mapperColumnIndex:0===this._mapperColumnIndex},e.prototype.init=function(e,t){if(this._textModel=e,this._diffBlocks=void 0,t){this._mapper=t,this._diffBlocks=[];for(var i=0,n=0;n=this._gapBlocks[t][0]&&e0){if(e.length<1||e.length>2)return;this._syntaxHighlighters=[{highlighter:this.options.highlighters[0],target:e[0]}],2===e.length&&2===this.options.highlighters.length&&this._syntaxHighlighters.push({highlighter:this.options.highlighters[1],target:e[1]})}},_highlightSyntax:function(){if(this._syntaxHighlighters){var e=[];this._syntaxHighlighters.forEach(function(t){e.push(t.highlighter.highlight(t.target.fileName,t.target.contentType,t.target.editor))}.bind(this)),t.all(e,function(e){return{_error:e}}).then(function(){this._diffNavigator.renderAnnotations(this.isWhitespaceIgnored()),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.dispatchEvent({type:"contentLoaded"}),this.options.toggler&&this.options.toggler.dispatchEvent({type:"contentLoaded"})}.bind(this))}else window.setTimeout(function(){this._diffNavigator.renderAnnotations(this.isWhitespaceIgnored()),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.dispatchEvent({type:"contentLoaded"}),this.options.toggler&&this.options.toggler.dispatchEvent({type:"contentLoaded"})}.bind(this),50)},isWhitespaceIgnored:function(){return this.getWidget().options.ignoreWhitespace},ignoreWhitespace:function(e){var t=this.getWidget().options;if(t.ignoreWhitespace=e,t.diffProvider&&t.diffContent){var i=e?"true":"false";t.diffProvider._diffProvider.getDiffContent(t.resource,{ignoreWS:i}).then(function(e){t.diffContent=t.hasConflicts?e.split("diff --git")[1]:e,this.getWidget().refresh(!0,!0)}.bind(this),function(){})}else this.getWidget().refresh(!0,!0)},setOptions:function(e,t){if(t&&this._clearOptions(),this.options||(this.options={}),e&&Object.keys(e).forEach(function(t){this.options[t]=e[t]}.bind(this)),e.newFileOnRight){var i=this.options.newFile;this.options.newFile=this.options.oldFile,this.options.oldFile=i}},getOptions:function(){return this.options},getCurrentDiffPos:function(){return this._diffNavigator.getCurrentPosition()},initDiffNav:function(){this._diffNavigator.gotoBlock(0,0)},nextDiff:function(){this._diffNavigator.nextDiff()},prevDiff:function(){this._diffNavigator.prevDiff()},nextChange:function(){return this._diffNavigator.nextChange()},prevChange:function(){this._diffNavigator.prevChange()},getWidget:function(){return this},startup:function(){this.initEditors(),this.refresh(!0)},initEditors:function(){},initImageMode:function(){}},e}(),g.TwoWayCompareView=function(){function i(e){g.CompareView.call(this,e),this.setOptions(e,!0),this._diffNavigator=new f.DiffTreeNavigator("word"),this.type="twoWay",this._uiFactory=this.options.uiFactory,this._uiFactory||(this._uiFactory=new h.TwoWayCompareUIFactory({parentDivID:this.options.parentDivId,showTitle:this.options.showTitle?this.options.showTitle:!1,showLineStatus:this.options.showLineStatus?this.options.showLineStatus:!1}),this._uiFactory.buildUI()),this._viewLoadedCounter=0,this.options.commandProvider&&this.options.commandProvider.initCommands(this),this._curveRuler=new r.CompareCurveRuler(this._uiFactory.getDiffCanvasDiv())}return i.prototype=Object.create(g.CompareView.prototype),i.prototype.initEditors=function(t){this.options.preCreate&&this.options.preCreate(),this._editors=[],this._editors.push(this._createEditor(t,this._uiFactory.getEditorParentDiv(!1),this._uiFactory.getStatusDiv(!1),this.options.oldFile)),this._editors.push(this._createEditor(t,this._uiFactory.getEditorParentDiv(!0),this._uiFactory.getStatusDiv(!0),this.options.newFile,!0)),this._overviewRuler=new r.CompareOverviewRuler("right",{styleClass:"ruler overview"},null,function(e){this._diffNavigator.matchPositionFromOverview(e)}.bind(this)),this.options.postCreate&&this.options.postCreate(),window.onbeforeunload=function(){return this.isDirty()?e["There are unsaved changes."]:void 0}.bind(this)},i.prototype.disableAnnoBookMark=function(){this._disableAnnoBookMark(this._editors)},i.prototype.initImageMode=function(){this._editors&&(this._editors.forEach(function(e){e.destroy()}),this._editors=null),this._uiFactory.getEditorParentDiv(!0).classList.add("compareEditorParentImageMode"),this._uiFactory.getEditorParentDiv().classList.add("compareEditorParentImageMode"),this._uiFactory.disableTitle(),this._uiFactory.disableLineStatus(),this._imageMode=!0},i.prototype.getImageMode=function(){return this._imageMode},i.prototype.getEditors=function(){return this._editors},i.prototype.gotoDiff=function(e,t,i){var n=i?this._editors[1].getTextView():this._editors[0].getTextView(),o=n.getModel().getLineStart(e)+t;this._diffNavigator.gotoDiff(o,n)},i.prototype.copyToLeft=function(){this._curveRuler.copyTo(!0)},i.prototype.copyToRight=function(){this._curveRuler.copyTo(!1)},i.prototype.resizeEditors=function(){this._editors.forEach(function(e){e.getTextView().resize()})},i.prototype.getSplitter=function(){return this._uiFactory.getSplitter()},i.prototype._createEditor=function(t,i,n,o,r){var l="undefined"==typeof o.readonly?!0:o.readonly,h=function(){var e=new c.TextView({parent:i,readonly:l,theme:d.TextTheme.getTheme("nothing"),tabSize:4});this._viewLoadedCounter++,2===this._viewLoadedCounter&&this._diffNavigator.matchPositionFromOverview(-1),this.onLoad&&this.onLoad();var t=this.getSplitter();return t&&t.addResizeListener(function(t){if(t){var i=!1;i=this._uiFactory.isLeftPane(t)?r:!r,i&&e.resize()}}.bind(this)),e}.bind(this),u=o.keyBindingFactory;u||(u=new a.KeyBindingsFactory);var p=null;if(n){var f="",g="";p=function(t,i){n&&(g=i?e["ERROR: "]+t:t,n.textContent=f+g)}}var _=new s.Editor({textViewFactory:h,undoStackFactory:new a.UndoFactory,annotationFactory:new a.AnnotationFactory,keyBindingFactory:u,statusReporter:p,domNode:i});_.installTextView(),_.setInput(null,null,o.Content?o.Content:t),_.setOverviewRulerVisible(!1);var m=_.getTextView();return m.addEventListener("Selection",function(e){var t=Array.isArray(e.newValue)?e.newValue:[e.newValue];t.length>1||!t[0].isEmpty()||!this._diffNavigator.autoSelecting&&this._diffNavigator.editorWrapper[0].diffFeeder&&this._diffNavigator.gotoDiff(t[0].getCaret(),m)}.bind(this)),m.getModel().addEventListener("Changed",function(e){this._curveRuler.onChanged(e,!r)||(this.options.mapper=null)}.bind(this)),r?m.addEventListener("Scroll",function(){this._curveRuler&&(this._curveRuler.matchPositionFrom(!0),this._curveRuler.render()),this.onScroll&&this.onScroll()}.bind(this)):m.addEventListener("Scroll",function(){this._curveRuler&&this._curveRuler.render()}.bind(this)),_},i.prototype.isDirty=function(){return this._editors?this._editors.some(function(e){return e.isDirty()}):!1},i.prototype._destroy=function(){this._editors&&(this._diffNavigator.destroy(),this._editors.forEach(function(e){e.destroy()}),this._uiFactory.destroy())},i.prototype.destroy=function(){this._destroyed=!0,this._destroy()},i.prototype.addRulers=function(){if(this._editors&&!this._hasRuler){var e=new r.LineNumberCompareRuler(this._diffNavigator,0,"left",{styleClass:"ruler lines"},{styleClass:"rulerLines odd"},{styleClass:"rulerLines even"}),t=new r.LineNumberCompareRuler(this._diffNavigator,0,"left",{styleClass:"ruler lines"},{styleClass:"rulerLines odd"},{styleClass:"rulerLines even"});this._editors[1].getTextView().addRuler(e),this._editors[0].getTextView().addRuler(t),this._editors[0].getTextView().addRuler(this._overviewRuler),this._hasRuler=!0}},i.prototype.refresh=function(e,i,n){if(!this._destroyed){if(this._imageMode){this.options.commandProvider&&this.options.commandProvider.renderCommands(this);var o=this;return this._loadImageFile(this.options.newFile.URL,this._uiFactory.getEditorParentDiv(!0)).then(function(e){return o._loadImageFile(o.options.oldFile.URL,o._uiFactory.getEditorParentDiv()).then(function(i){return(new t).resolve(e>i?e:i)})})}var r=this._generateMapper(i,this.options.oldFile.Content,this.options.newFile.Content,this.options.diffContent,this.options.hasConflicts,!this.options.toggler),s=this.options.oldFile.Content,a=this.options.newFile.Content;"string"!=typeof a&&(a=r.output);var l=new f.TwoWayDiffBlockFeeder(this._editors[0].getTextView().getModel(),r.mapper,1,this.options.newFileOnRight),d=new f.TwoWayDiffBlockFeeder(this._editors[1].getTextView().getModel(),r.mapper,0,this.options.newFileOnRight);this._diffNavigator.initAll(this.options.charDiff?"char":"word",this._editors[0],this._editors[1],l,d,this._overviewRuler,this._curveRuler),this._curveRuler.init(r.mapper,this._editors[1],this._editors[0],this._diffNavigator),e&&("number"==typeof n?1===n?this._editors[1].setInput(this.options.newFile.Name,null,a):this._editors[0].setInput(this.options.oldFile.Name,null,s):(this._editors[1].setInput(this.options.newFile.Name,null,a),this._editors[0].setInput(this.options.oldFile.Name,null,s))),this._initSyntaxHighlighter([{fileName:this.options.newFile.Name,contentType:this.options.newFile.Type,editor:this._editors[1]},{fileName:this.options.oldFile.Name,contentType:this.options.oldFile.Type,editor:this._editors[0]}]),this._highlightSyntax(),this.options.commandProvider&&this.options.commandProvider.renderCommands(this),this.addRulers(),2===this._viewLoadedCounter&&this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1),this.refreshTitle(0),this.refreshTitle(1);var c=this._editors[1].getTextView().getModel().getLineCount()*this._editors[1].getTextView().getLineHeight()+5,h=this._editors[0].getTextView().getModel().getLineCount()*this._editors[0].getTextView().getLineHeight()+5;return c>h?c:h}},i.prototype.refreshTitle=function(e,t){var i,o=this.options.newFile.Name,r=this.options.oldFile.Name,s="/",a=" ... ",l=o.split(s),d=r.split(s),c=[],h=[],u=!1;for(i=0;i1||!t[0].isEmpty()||!this._diffNavigator.autoSelecting&&this._diffNavigator.editorWrapper[0].diffFeeder&&this._diffNavigator.gotoDiff(t[0].getCaret(),this._textView)}.bind(this))},i.prototype.disableAnnoBookMark=function(){this._disableAnnoBookMark([this._editor])},i.prototype.initImageMode=function(){this._editor&&(this._editor.destroy(),this._editor=null),n.node(this._editorDiv).classList.add("compareEditorParentImageMode"),this._imageMode=!0},i.prototype.getImageMode=function(){return this._imageMode},i.prototype._initDiffPosition=function(e){var t=e.getModel();if(t&&t.getAnnotations){var i=t.getAnnotations();if(i.length>0){var n=i[0][0],o=e.getLineHeight(),r=e.getClientArea(),s=Math.floor(r.height/o/3);e.setTopIndex(n-s>0?n-s:0)}}},i.prototype.refresh=function(i,o){if(!this._destroyed){if(this._imageMode){this.options.commandProvider&&this.options.commandProvider.renderCommands(this);var r=this;return this._loadImageFile(this.options.newFile.URL,n.node(this._editorDiv),!0).then(function(e){return r._loadImageFile(r.options.oldFile.URL,n.node(r._editorDiv)).then(function(i){return(new t).resolve(e+i+20)})})}var s=this._generateMapper(o,this.options.oldFile.Content,this.options.newFile.Content,this.options.diffContent,this.options.hasConflicts,!this.options.toggler);if(s.submoduleChanged)switch(s.submoduleChanged){case"removed":this._textView.getModel().setText(e["Removed Submodule Message"]);break;case"added":this._textView.getModel().setText(e["Added Submodule Message"])}else{this._mapper=s.mapper,this._textView.getModel().setText(this.options.oldFile.Content);var a=new f.inlineDiffBlockFeeder(s.mapper,1),l=new f.inlineDiffBlockFeeder(s.mapper,0);u.mergeDiffBlocks(this._textView.getModel(),l.getDiffBlocks(),s.mapper,s.diffArray.array,s.diffArray.index,this._diffParser._lineDelimiter),a.setModel(this._textView.getModel()),l.setModel(this._textView.getModel()),this._diffNavigator.initAll(this.options.charDiff?"char":"word",this._editor,this._editor,a,l,this._overviewRuler),this._initSyntaxHighlighter([{fileName:this.options.oldFile.Name,contentType:this.options.oldFile.Type,editor:this._editor}]),this._highlightSyntax(),this.options.commandProvider&&this.options.commandProvider.renderCommands(this),this.removeRulers(),this.addRulers();var d=this._textView.getTopIndex();this._textView.redrawLines(d,d+1,this._overviewRuler),this._textView.redrawLines(d,d+1,this._rulerOrigin),this._textView.redrawLines(d,d+1,this._rulerNew),this._diffNavigator.gotoBlock(this.options.blockNumber-1,this.options.changeNumber-1)}return this._textView.getLineHeight()*this._textView.getModel().getLineCount()+5}},i.prototype.setConflicting=function(e){this._conflcit=e},i.prototype.gotoDiff=function(e){this._diffNavigator.gotoChangeUsingIndex(e)},i.prototype.gotoLine=function(e,t,i,n){"number"!=typeof t&&(t=0);var o=u.convertMergedLineNumber(this._mapper,e),r=function(){n&&n(o)}.bind(this);this._editor.onGotoLine(o,t,i,r)},i.prototype.getMainEditor=function(){return this._editor?this._editor:null},i.prototype.getLineNumber=function(e,t,i){if(t){var n=this._diffNavigator.getFeeder(i?!1:!0);return n?n.getLineNumber(e):e}var o=u.convertMergedLineNumber(this._mapper,e,i);return o},i}(),g.toggleableCompareView=function(){function e(e,t){i.attach(this),t&&(t.toggler=this),this._widget="inline"===e?new g.InlineCompareView(t):new g.TwoWayCompareView(t)}return e.prototype={startup:function(){this._widget.startup()},initImageMode:function(){this._imageMode=!0,this._widget.initImageMode()},_toggle:function(e){this._widget.destroy(),n.empty(n.node(e.parentDivId)),this._widget="inline"===this._widget.type?new g.TwoWayCompareView(e):new g.InlineCompareView(e),this._imageMode?this._widget.initImageMode():this._widget.initEditors(),this._widget.refresh(!0),e.onInputChanged&&"twoWay"===this._widget.type&&e.onInputChanged()},toggle:function(){var e=this._widget.options;if(!this._imageMode){var t=this._widget.getCurrentDiffPos();e.blockNumber=t.block,e.changeNumber=t.change}this._toggle(e)},isDirty:function(){return this._widget.isDirty()},destroy:function(){return this._widget.destroy()},getWidget:function(){return this._widget}},e}(),g}),define("orion/compare/compareCommands",["i18n!orion/compare/nls/messages","orion/commands","orion/Deferred","orion/keyBinding","orion/webui/littlelib","orion/EventTarget"],function(e,t,i,n,o,r){var s={};return s.CompareCommandFactory=function(){function s(e){r.attach(this),this.setOptions(e,!0)}return s.prototype={setOptions:function(e,t){t&&(this.options={}),this.options||(this.options={}),e&&Object.keys(e).forEach(function(t){this.options[t]=e[t]}.bind(this))},getOptions:function(){return this.options},initCommands:function(o){var r=this.options.commandSpanId,s=this.options.toggleCommandSpanId,a=this.options.commandService;if(a&&(r||s)){var l=new t.Command({name:e.CpCurChangeRightToLeft,tooltip:e.CpCurChangeRightToLeft,imageClass:"core-sprite-leftarrow",id:"orion.compare.copyToLeft",groupId:"orion.compareGroup",visibleWhen:function(){return"twoWay"===o.type&&!o.getImageMode()&&o.options.newFile&&!o.options.newFile.readonly}.bind(this),callback:function(e){e.items.copyToLeft()}}),d=new t.Command({name:e.CpCurChangeLeftToRight,tooltip:e.CpCurChangeLeftToRight,imageClass:"core-sprite-rightarrow",id:"orion.compare.copyToRight",groupId:"orion.compareGroup",visibleWhen:function(){return"twoWay"===o.type&&!o.getImageMode()&&o.options.oldFile&&!o.options.oldFile.readonly}.bind(this),callback:function(e){e.items.copyToRight()}}),c=new t.Command({tooltip:e.IgnoreWhitespaceTooltip,name:e.IgnoreWhitespace,imageClass:"core-sprite-whitespace",id:"orion.compare.ignoreWhitespace",groupId:"orion.compareGroup",type:"toggle",visibleWhen:function(t){var i=t.isWhitespaceIgnored();return c.checked=i,c.name=i?e.UseWhitespace:e.IgnoreWhitespace,c.tooltip=i?e.UseWhitespaceTooltip:e.IgnoreWhitespaceTooltip,!0},preCallback:function(t){var n=t.handler.getWidget();if("function"==typeof n.options.onSave&&n.isDirty()){var o=window.confirm(e.confirmUnsavedChanges);return o?n.options.onSave(o):(new i).resolve()}return(new i).resolve(!0)},callback:function(e){e.items.ignoreWhitespace(c.checked),this.dispatchEvent({type:"compareConfigChanged",name:"ignoreWhiteSpace",value:c.checked})}.bind(this)}),h=new t.Command({tooltip:e["Switch to unified diff"],name:e.Unified,imageClass:"compare-sprite-inline-2way",id:"orion.compare.toggleInline2Way",groupId:"orion.compareGroup",type:"switch",visibleWhen:function(t){if(!t.options.toggler)return!1;var i="twoWay"===t.options.toggler.getWidget().type;return h.checked=!i,h.name=i?e.Unified:e["Side by side"],h.tooltip=i?e["Switch to unified diff"]:e["Switch to side by side diff"],!0},preCallback:function(t){var n=t.handler.getWidget();if("function"==typeof n.options.onSave&&n.isDirty()){var o=window.confirm(e.confirmUnsavedChanges);return o?n.options.onSave(o):(new i).resolve()}return(new i).resolve(!0)},callback:function(e){this.dispatchEvent({type:"compareConfigChanged",name:"mode",value:"twoWay"===e.items.options.toggler.getWidget().type?"inline":"twoWay"}),e.items.options.toggler.toggle()}.bind(this)}),u=new t.Command({name:e["Next diff block"],tooltip:e["Next diff block"],imageClass:"core-sprite-move-down",id:"orion.compare.nextDiff",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.nextDiff()}}),p=new t.Command({name:e["Previous diff block"],tooltip:e["Previous diff block"],imageClass:"core-sprite-move-up",id:"orion.compare.prevDiff",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.prevDiff()}}),f=new t.Command({name:e["Next diff change"],tooltip:e["Next diff change"],imageClass:"core-sprite-move-down",id:"orion.compare.nextChange",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.nextChange()}}),g=new t.Command({name:e["Previous diff change"],tooltip:e["Previous diff change"],imageClass:"core-sprite-move-up",id:"orion.compare.prevChange",groupId:"orion.compareGroup",visibleWhen:function(){return!o.getImageMode()},callback:function(e){e.items.prevChange(e)}});a.addCommand(l),a.addCommand(d),a.addCommand(c),a.addCommand(h),a.addCommand(u),a.addCommand(p),a.addCommand(f),a.addCommand(g),s?a.registerCommandContribution(s,"orion.compare.toggleInline2Way",108):r&&a.registerCommandContribution(r,"orion.compare.toggleInline2Way",108),r&&(a.registerCommandContribution(r,"orion.compare.copyToLeft",110,null,!1,new n.KeyBinding(37,!0,!1,!0)),a.registerCommandContribution(r,"orion.compare.copyToRight",111,null,!1,new n.KeyBinding(39,!0,!1,!0)),a.registerCommandContribution(r,"orion.compare.nextDiff",112,null,!1,new n.KeyBinding(40,!0)),a.registerCommandContribution(r,"orion.compare.prevDiff",113,null,!1,new n.KeyBinding(38,!0)),o.options.wordLevelNav?(a.registerCommandContribution(r,"orion.compare.nextChange",114,null,!1,new n.KeyBinding(40,!0,!0)),a.registerCommandContribution(r,"orion.compare.prevChange",115,null,!1,new n.KeyBinding(38,!0,!0))):(a.registerCommandContribution(r,"orion.compare.nextChange",114,null,!0,new n.KeyBinding(40,!0,!0)),a.registerCommandContribution(r,"orion.compare.prevChange",115,null,!0,new n.KeyBinding(38,!0,!0))),a.registerCommandContribution(r,"orion.compare.ignoreWhitespace",109))}},renderCommands:function(e){var t=this.options.commandSpanId,i=this.options.toggleCommandSpanId,n=this.options.commandService;n&&(t||i)&&(i&&(o.empty(o.node(i)),n.renderCommands(i,i,e,e,"tool",null)),t&&(o.empty(o.node(t)),this.options.gridRenderer&&this.options.gridRenderer.navGridHolder?(this.options.gridRenderer.navGridHolder.splice(0,this.options.gridRenderer.navGridHolder.length),this.options.gridRenderer.additionalCmdRender?this.options.gridRenderer.before?(this.options.gridRenderer.additionalCmdRender(this.options.gridRenderer.navGridHolder),n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder)):(n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder),this.options.gridRenderer.additionalCmdRender(this.options.gridRenderer.navGridHolder)):n.renderCommands(t,t,e,e,"tool",null,this.options.gridRenderer.navGridHolder)):n.renderCommands(t,t,e,e,"tool",null)))}},s}(),s}),define("compare/builder/compare",["orion/commandRegistry","orion/staticDataSource","orion/contentTypes","orion/Deferred","orion/webui/littlelib","orion/compare/compareView","orion/compare/compareCommands"],function(e,t,i,n,o,r,s){function a(e){return u.getFilenameContentType(e)}function l(e){var t=new n,i=new XMLHttpRequest;return i.open("GET",e,!0),i.onreadystatechange=function(){if(4===i.readyState){var e="undefined"!=typeof i.response?i.response:i.responseText,n="string"==typeof e?e:null,o=i.status;o>=200&&400>o?t.resolve(n):t.reject(n)}},i.send(),t}function d(e){if(!e)return e;var t=o.node(e);if(t){if("ul"!==t.nodeName.toLowerCase()){var i=document.createElement("ul");return i.id=e+"__compareCmdUL",i.classList.add("layoutLeft"),i.classList.add("commandList"),t.appendChild(i),i.id}t.classList.add("commandList")}return e}function c(e,i,n,o,l){var c=e;if(!c.highlighters&&c.oldFile&&c.oldFile.Name&&c.newFile&&c.newFile.Name&&(c.highlighters=[new t.SyntaxHighlighter,new t.SyntaxHighlighter]),c.oldFile&&c.oldFile.Name&&(c.oldFile.Type=a(c.oldFile.Name)),c.newFile&&c.newFile.Name&&(c.newFile.Type=a(c.newFile.Name)),i||l){var u=new s.CompareCommandFactory({commandService:h,commandSpanId:d(i),toggleCommandSpanId:d(l)});c.commandProvider=u}var p="inline"===n?"inline":"twoWay";this.compareView=o?new r.toggleableCompareView(p,c):"inline"===p?new r.inlineCompareView(c):new r.TwoWayCompareView(c),this.compareView.startup()}var h=new e.CommandRegistry({}),u=new i.ContentTypeRegistry(t.ContentTypes);return c.prototype={getCompareView:function(){return this.compareView},setFileNames:function(e,t){var i=this.getCompareView().getWidget().options;i.newFile&&e&&(i.newFile.Name=e,i.newFile.Type=a(e)),i.oldFile&&t&&(i.oldFile.Name=t,i.oldFile.Type=a(t))},refresh:function(){var e=this.getCompareView().getWidget().options;if(e.oldFile.URL&&e.newFile.URL){var t=[];t.push(l(e.oldFile.URL)),t.push(l(e.newFile.URL)),n.all(t,function(e){return{_error:e}}).then(function(e){this.getCompareView().getWidget().options.oldFile.Content=e[0],this.getCompareView().getWidget().options.newFile.Content=e[1],this.getCompareView().getWidget().refresh(!0)}.bind(this))}else this.getCompareView().getWidget().refresh(!0)
+}},c}),define(["compare/builder/compare"],function(e){return e});
\ No newline at end of file
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/built-compare.css b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare.css
similarity index 97%
rename from plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/built-compare.css
rename to plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare.css
index c8040b392d0..2d9a66b9a41 100644
--- a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-11.0/built-compare.css
+++ b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-12.0/built-compare.css
@@ -1,9 +1,9 @@
 
 .headerLayout {
-	height: 50px;
+	height: 35px;
 }
 .toolbarLayout {
-	height: 50px;
+	height: 35px;
 	
 	display: -webkit-box;
 	display: -moz-box;
@@ -91,7 +91,7 @@
     top: 0;
 	    
     bottom: 0;
-    left: 50px;
+    left: 35px;
     right: 0;
     background: #3b4b54;
 	
@@ -252,7 +252,7 @@
 }
 .toolbarTarget {
 	position: absolute;
-	top: 50px;  
+	top: 35px;  
  	width: 100%;
  	overflow-y: auto;
 }
@@ -261,11 +261,11 @@
 }
 .pageLayoutTarget {
 	position: absolute;
- 	width: calc( 100% - 60px );
+ 	width: calc( 100% - 15px );
  	bottom: 0;
  	overflow-y: auto;
 	box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.33); 
-	margin: 20px;
+	margin: 5px;
 	margin-right: 0;
 	padding-top: 10px;
 	padding-bottom: 5px;
@@ -438,7 +438,7 @@ and (max-device-width : 1024px)  {
 	margin-right: 0 !important;
 }
 .sideMenu{
-    width: 50px;
+    width: 35px;
     background: #26343F;
 	float: left;
     position: absolute;
@@ -471,7 +471,7 @@ and (max-device-width : 1024px)  {
 }
 .sideMenuHome{
 	width: 100%;
-	height: 50px;
+	height: 35px;
 }
 .sideMenuList{
 	display:inline-block !important;
@@ -523,7 +523,7 @@ and (max-device-width : 1024px)  {
 	text-decoration:none !important;
 	width: 100%;
 	display: inline-block;
-	padding: 9px 0px 12px 0px;
+	padding: 4px 0 4px 0;
 }
 .sideMenuItem>.submenu-trigger:hover, .sideMenuItem.expanded>.submenu-trigger{
 	text-decoration:none;
@@ -635,12 +635,12 @@ and (max-device-width : 1024px)  {
 }
 .mainContent{
 	position:absolute;
-	left:50px;
+	left:35px;
 }
 .innerPanels{
 	position:absolute;
 	width:100%;
-	top:50px;
+	top:35px;
 	bottom:0;
 }
 .userMenu {
@@ -715,13 +715,16 @@ and (max-device-width : 1024px)  {
 	padding-bottom:10px;
 	height:24px;
 }
+.splashMessages {
+}
 .splashMessage {
 	color: white;
 	font-size: 14px;
 }
 .splashDetailedMessage {
 	color: white;
-	font-size: 14px;
+	font-size: 12px;
+	padding-left: 20px;
 }
 .splashVisual {
 	width: 24px;
@@ -1333,7 +1336,6 @@ textarea.parameterInput {
 }
 .mainNavColumn {
 	display: inline-block;
-	padding: 2px;
 	vertical-align: baseline;
 	white-space: nowrap;
 }
@@ -2066,7 +2068,7 @@ html[dir="rtl"] .modifiedFileMarker{
 	border-collapse: collapse;
 	border-spacing: 0;
 	padding: 0;
-	margin-top: 40px;
+	margin-top: 5px;
 	overflow-y: hidden; 
 }
 html[dir="rtl"] .sectionWrapper, html[dir="rtl"] .sectionTable{ 
@@ -2083,8 +2085,8 @@ html[dir="rtl"] .sectionWrapper, html[dir="rtl"] .sectionTable{
 }
 .sectionTable {
 	margin-top: 0;
-	margin-left: 8%;
-	margin-right: 8%;
+	margin-left: 5px;
+	margin-right: 5px;
 	border: 1px solid #f1f3f4;
 	-webkit-transition: all 0.1s ease, left 0;
 	transition: all 0.1s ease, left 0;
@@ -2096,7 +2098,7 @@ html[dir="rtl"] .sectionWrapper, html[dir="rtl"] .sectionTable{
 	border-top: none;
 }
 .sectionTable:last-child {
-	margin-bottom: 20px;
+	margin-bottom: 5px;
 }
 .sectionTable.sectionClosed {
 	height: 0;
@@ -2106,8 +2108,8 @@ html[dir="rtl"] .sectionWrapper, html[dir="rtl"] .sectionTable{
 }
 .sectionWrapper{
 	border: 1px solid;
-	margin-left: 8%;
-	margin-right: 8%;
+	margin-left: 5px;
+	margin-right: 5px;
 	background: none repeat scroll 0 0 #f4f4f4;
 	vertical-align: middle;
 	font-weight: bold;
@@ -2502,7 +2504,7 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 	-moz-osx-font-smoothing: grayscale;
 }
 .core-sprite-questionmark {
-	font-weight: bold;
+	padding-bottom: 3px;
 }
 .core-sprite-hamburger {
 	margin-top: -3px;
@@ -2573,7 +2575,6 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 }
 .core-sprite-git-logo {
 	font-size: 20px;
-	padding-bottom: 10px !important;
 }
 .core-sprite-page,
 .core-sprite-horizontal,
@@ -2640,7 +2641,7 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 .core-sprite-horizontal:before{ content:'\E042'; }
 .core-sprite-vertical:before{ content:'\E041'; }
 .core-sprite-pip:before{ content:'\E067'; }
-.core-sprite-questionmark:before{ content:'?'; }
+.core-sprite-questionmark:before{ content:'\E043'; }
  
 .file-sprite-javascript:before{ content:'\E00D'; }
 .file-sprite-css:before{ content:'\E00C'; }
@@ -2715,7 +2716,7 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 	height: 100%;
 }
 .rulerLines {
-	color: silver;
+	color: #767676; 
 }
 .rulerLines.even
 .rulerLines.odd {
@@ -2807,13 +2808,16 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 .textviewTooltip .hoverTooltipTitle {
 	font-weight: normal;
 }
+.textviewTooltip .quickFixList { 
+	margin-top: 5px;
+}
 .textviewTooltip .commandButton { 
 	border: 1px solid #325C80;
 	background-color: inherit;
 	color: white;
 }
 .textviewTooltip .commandButton:not(.dropdownTrigger){ 
-  text-transform: initial; 
+	text-transform: initial; 
 }
 .textviewTooltip .commandList > li {
 	margin: 0;
@@ -2925,11 +2929,11 @@ html[dir="rtl"] .fileExplorerProgressDiv {
 }
 .contentassist .proposal-noemphasis-title-keywords {
 	background-color: aliceblue;
-	color: gray;
+	color: #717171;  
 }
 .contentassist .proposal-noemphasis-title {
 	background-color: aliceblue;
-	color: gray;
+	color: #717171;  
 	padding-top: 5px;
 }
 .contentassist .proposal-default {
@@ -3787,7 +3791,7 @@ a.breadcrumb.currentLocation {
 .mainpane {
 	border: 0;
 	background: #3B4B54 !important;
-	padding-right:20px;
+	padding-right:5px;
 }
 .mainToolbar {
 	color: white;
@@ -4426,6 +4430,7 @@ a.breadcrumb.currentLocation {
 	visibility: hidden;
 	z-index: 175;  
 	position: absolute;
+	color: #222;
 	background-color: #fbfbfb;
 	border-radius: 2px;
 	border: 1px solid #BBB;
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-codenvy.css b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-codenvy.css
index 7e33ba4f3ec..c8ea3d777b1 100644
--- a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-codenvy.css
+++ b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-codenvy.css
@@ -4578,11 +4578,11 @@ a.breadcrumb.currentLocation {
 	
 @font-face {
   font-family: 'Orion Icon Font';
-  src: url('built-compare-11.0/OrionIconFont-Regular.eot');
-  src: url('built-compare-11.0/OrionIconFont-Regular.eot?#iefix') format('embedded-opentype'),
-       url('built-compare-11.0/OrionIconFont-Regular.woff') format('woff'),
-       url('built-compare-11.0/OrionIconFont-Regular.ttf')  format('truetype'),
-       url('built-compare-11.0/OrionIconFont-Regular.svg#04b530a8db6e0f4a0fdb83697b7ace5f') format('svg');
+  src: url('built-compare-12.0/OrionIconFont-Regular.eot');
+  src: url('built-compare-12.0/OrionIconFont-Regular.eot?#iefix') format('embedded-opentype'),
+       url('built-compare-12.0/OrionIconFont-Regular.woff') format('woff'),
+       url('built-compare-12.0/OrionIconFont-Regular.ttf')  format('truetype'),
+       url('built-compare-12.0/OrionIconFont-Regular.svg#04b530a8db6e0f4a0fdb83697b7ace5f') format('svg');
        
   font-style:   normal;
   font-weight:  400;
diff --git a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-dark-codenvy.css b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-dark-codenvy.css
index a71331a7eb5..c2cddfc7d52 100644
--- a/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-dark-codenvy.css
+++ b/plugins/plugin-orion/che-plugin-orion-compare/src/main/resources/org/eclipse/che/ide/orion/public/built-compare-dark-codenvy.css
@@ -4581,11 +4581,11 @@ a.breadcrumb.currentLocation {
 	
 @font-face {
   font-family: 'Orion Icon Font';
-  src: url('built-compare-11.0/OrionIconFont-Regular.eot');
-  src: url('built-compare-11.0/OrionIconFont-Regular.eot?#iefix') format('embedded-opentype'),
-       url('built-compare-11.0/OrionIconFont-Regular.woff') format('woff'),
-       url('built-compare-11.0/OrionIconFont-Regular.ttf')  format('truetype'),
-       url('built-compare-11.0/OrionIconFont-Regular.svg#04b530a8db6e0f4a0fdb83697b7ace5f') format('svg');
+  src: url('built-compare-12.0/OrionIconFont-Regular.eot');
+  src: url('built-compare-12.0/OrionIconFont-Regular.eot?#iefix') format('embedded-opentype'),
+       url('built-compare-12.0/OrionIconFont-Regular.woff') format('woff'),
+       url('built-compare-12.0/OrionIconFont-Regular.ttf')  format('truetype'),
+       url('built-compare-12.0/OrionIconFont-Regular.svg#04b530a8db6e0f4a0fdb83697b7ace5f') format('svg');
        
   font-style:   normal;
   font-weight:  400;
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/pom.xml b/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
index db19f24ea72..f9bdeb8958b 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
+++ b/plugins/plugin-orion/che-plugin-orion-editor/pom.xml
@@ -123,10 +123,9 @@
                         
                             ${patches.location}
                             
-                                built-codeEdit-amd.js.diff
+                                fix_linked_mode.diff
                                 fix_goto_line.diff
-                                fix_focus.diff
-                                embeddedToolingPlugin.js.diff
+                                fix_scrolling.diff
                             
                             false
                             true
@@ -160,11 +159,8 @@
                 
                     
                         
-                        **/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/**
-                        **/patches/built-codeEdit-amd.js.diff
-                        **/patches/fix_goto_line.diff
-                        **/patches/fix_focus.diff
-                        **/patches/embeddedToolingPlugin.js.diff
+                        **/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/**
+                        **/org/eclipse/che/ide/editor/orion/public/cheJavaHighlightingPlugin/lib/plugin.js
                     
                 
             
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/OrionEditorExtension.java b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/OrionEditorExtension.java
index b859d28f1d7..572d485b4f5 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/OrionEditorExtension.java
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/OrionEditorExtension.java
@@ -81,7 +81,7 @@ public void makeCall(AsyncCallback callback) {
     private void injectOrion(final AsyncCallback callback) {
         loader.setMessage(waitEditorMessage);
         final String[] scripts = new String[]{
-                "built-codeEdit-11.0/code_edit/built-codeEdit-amd",
+                "built-codeEdit-12.0/code_edit/built-codeEdit-amd",
                 "orion/CheContentAssistMode"
         };
 
@@ -111,7 +111,7 @@ public void onFailure(final Throwable e) {
             }
         }, scripts, new String[0]);
 
-        injectCssLink(GWT.getModuleBaseForStaticFiles() + "built-codeEdit-11.0/code_edit/built-codeEdit.css");
+        injectCssLink(GWT.getModuleBaseForStaticFiles() + "built-codeEdit-12.0/code_edit/built-codeEdit.css");
     }
 
     private static void injectCssLink(final String url) {
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/JavaHighlightingOrionPlugin.java b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/JavaHighlightingOrionPlugin.java
new file mode 100644
index 00000000000..764b2266411
--- /dev/null
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/JavaHighlightingOrionPlugin.java
@@ -0,0 +1,24 @@
+/*******************************************************************************
+ * Copyright (c) 2012-2016 Codenvy, S.A.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   Codenvy, S.A. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.che.ide.editor.orion.client.inject;
+
+/**
+ * Plugin that fixes some Orion's highlighting issues for Java files.
+ *
+ * @author Artem Zatsarynnyi
+ */
+public class JavaHighlightingOrionPlugin implements OrionPlugin {
+
+    @Override
+    public String getRelPath() {
+        return "cheJavaHighlightingPlugin/plugin.html";
+    }
+}
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/OrionEditorGinModule.java b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/OrionEditorGinModule.java
index 39fd0ec4931..426df1c0814 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/OrionEditorGinModule.java
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/java/org/eclipse/che/ide/editor/orion/client/inject/OrionEditorGinModule.java
@@ -12,6 +12,7 @@
 
 import com.google.gwt.inject.client.AbstractGinModule;
 import com.google.gwt.inject.client.assistedinject.GinFactoryModuleBuilder;
+import com.google.gwt.inject.client.multibindings.GinMultibinder;
 import com.google.inject.Singleton;
 import com.google.inject.TypeLiteral;
 
@@ -39,5 +40,6 @@ protected void configure() {
 
         install(new GinFactoryModuleBuilder().build(ContentAssistWidgetFactory.class));
 
+        GinMultibinder.newSetBinder(binder(), OrionPlugin.class).addBinding().to(JavaHighlightingOrionPlugin.class);
     }
 }
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/embeddedToolingPlugin.js.diff b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/embeddedToolingPlugin.js.diff
deleted file mode 100644
index 9b65eed388a..00000000000
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/embeddedToolingPlugin.js.diff
+++ /dev/null
@@ -1,12 +0,0 @@
-This patch fixes highlighting 'this' keyword, 'super' keyword and annotations in Java-files.
-======================================================
-diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/plugins/embeddedToolingPlugin.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/plugins/embeddedToolingPlugin.js
---- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/plugins/embeddedToolingPlugin.js
-+++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/plugins/embeddedToolingPlugin.js
-@@ -1,4 +1,4 @@
- !function(e,n){"function"==typeof define&&define.amd?define([],n):(e.orion=e.orion||{},e.orion.webtools=e.orion.webtools||{},e.orion.webtools.embeddedTooling=n())}(this,function(){var e,n,t;return function(i){function o(e,n){return x.call(e,n)}function r(e,n){var t,i,o,r,a,s,l,c,d,u,p=n&&n.split("/"),m=y.map,g=m&&m["*"]||{};if(e&&"."===e.charAt(0))if(n){for(p=p.slice(0,p.length-1),e=p.concat(e.split("/")),c=0;c0&&(e.splice(c-1,2),c-=2)}e=e.join("/")}else 0===e.indexOf("./")&&(e=e.substring(2));if((p||g)&&m){for(t=e.split("/"),c=t.length;c>0;c-=1){if(i=t.slice(0,c).join("/"),p)for(d=p.length;d>0;d-=1)if(o=m[p.slice(0,d).join("/")],o&&(o=o[i])){r=o,a=c;break}if(r)break;!s&&g&&g[i]&&(s=g[i],l=c)}!r&&s&&(r=s,a=l),r&&(t.splice(0,a,r),e=t.join("/"))}return e}function a(e,n){return function(){return m.apply(i,_.call(arguments,0).concat([e,n]))}}function s(e){return function(n){return r(n,e)}}function l(e){return function(n){b[e]=n}}function c(e){if(o(f,e)){var n=f[e];delete 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t(){var n={name:"Orion Swift Tool Support",version:"1.0",description:"This plugin provides Swift tools support for Orion."},t=new e(n);i(t),t.connect()}function i(e){e.registerServiceProvider("orion.core.contenttype",{},{contentTypes:[{id:"text/x-swift","extends":"text/plain",name:"Swift",extension:["swift"]}]}),n.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)})}return{connect:t,registerServiceProviders:i}}),t("orion/editor/stylers/text_x-vb/syntax",["orion/editor/stylers/lib/syntax"],function(e){var 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i.push.apply(i,e.grammars),i.push({id:"orion.vb",contentTypes:["text/x-vb"],patterns:[{match:"^\\s*#(?:"+t.join("|")+")\\b[^$]*",name:"meta.preprocessor.vb"},{include:"orion.lib#string_doubleQuote"},{include:"#doc"},{include:"#comment"},{include:"orion.lib#brace_open"},{include:"orion.lib#brace_close"},{include:"orion.lib#bracket_open"},{include:"orion.lib#bracket_close"},{include:"orion.lib#parenthesis_open"},{include:"orion.lib#parenthesis_close"},{include:"orion.lib#operator"},{include:"orion.lib#number_decimal"},{include:"#number_hex"},{match:"\\b(?:"+n.join("|")+")\\b",name:"keyword.operator.vb"}],repository:{comment:{begin:{match:"'",literal:"'"},end:{match:"$",literal:""},name:"comment.line.vb",patterns:[{include:"orion.lib#todo_comment_singleLine"}]},doc:{match:{match:"'''.*",literal:"'''"},name:"comment.line.documentation.vb",patterns:[{match:"<[^\\s>]*>",name:"meta.documentation.tag"},{include:"orion.lib#todo_comment_singleLine"}]},number_hex:{match:"&[hH][0-9A-Fa-f]+\\b",name:"constant.numeric.hex.vb"}}}),{id:i[i.length-1].id,grammars:i,keywords:n}}),t("orion/editor/stylers/text_x-vbhtml/syntax",["orion/editor/stylers/application_xml/syntax","orion/editor/stylers/text_html/syntax","orion/editor/stylers/text_x-vb/syntax"],function(e,n,t){var i=[];return i.push.apply(i,e.grammars),i.push.apply(i,n.grammars),i.push.apply(i,t.grammars),i.push({id:"orion.vbhtml",contentTypes:["text/x-vbhtml"],patterns:[{include:"#vbhtmlComment"},{include:"#codeBlock"},{include:"#expression"},{include:"#reference"},{include:"orion.html"}],repository:{vbhtmlComment:{begin:{match:"@\\*",literal:"@*"},end:{match:"\\*@",literal:"*@"},name:"comment.block.vbhtml"},codeBlock:{begin:"(?i)^\\s*@code",end:"(?i)end code",captures:{0:{name:"entity.name.declaration.vb"}},contentName:"source.vb.embedded.vbhtml",patterns:[{include:"orion.xml#tag"},{include:"#reference"},{include:"orion.vb"}]},expression:{match:"(?i)^\\s*@(?!code)[^$]*",name:"source.vb.embedded.vbhtml",patterns:[{include:"#reference"},{include:"orion.vb"}]},reference:{match:"@",name:"entity.name.declaration.vb"}}}),{id:i[i.length-1].id,grammars:i,keywords:[]}}),t("plugins/languages/vb/vbPlugin",["orion/plugin","orion/editor/stylers/text_x-vb/syntax","orion/editor/stylers/text_x-vbhtml/syntax"],function(e,n,t){function i(){var n={name:"Orion VB.NET Tool Support",version:"1.0",description:"This plugin provides VB.NET tools support for Orion."},t=new e(n);o(t),t.connect()}function o(e){e.registerServiceProvider("orion.core.contenttype",{},{contentTypes:[{id:"text/x-vb","extends":"text/plain",name:"VB.NET",extension:["vb"]},{id:"text/x-vbhtml","extends":"text/plain",name:"vbhtml",extension:["vbhtml"]}]}),n.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)}),t.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)})}return{connect:i,registerServiceProviders:o}}),t("plugins/languages/xml/xmlPlugin",["orion/plugin","orion/editor/stylers/application_xml/syntax"],function(e,n){function t(){var n={name:"Orion XML Tool Support",version:"1.0",description:"This plugin provides XML tools support for Orion."},t=new e(n);i(t),t.connect()}function i(e){e.registerServiceProvider("orion.core.contenttype",{},{contentTypes:[{id:"application/xml","extends":"text/plain",name:"XML",extension:["xml","xib"],imageClass:"file-sprite-xml"},{id:"application/xhtml+xml","extends":"text/plain",name:"XHTML",extension:["xhtml","xht"],imageClass:"file-sprite-xml"}]}),n.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)})}return{connect:t,registerServiceProviders:i}}),t("orion/editor/stylers/application_xquery/syntax",["orion/editor/stylers/lib/syntax"],function(e){var n=["zero-digit","xquery","window","where","when","version","variable","validate","unordered","union","typeswitch","type","tumbling","try","treat","to","then","text","switch","strip","strict","start","stable","some","sliding","self","schema-element","schema-attribute","schema","satisfies","return","processing-instruction","previous","preserve","preceding-sibling","preceding","percent","per-mille","pattern-separator","parent","ordering","order","or","option","only","of","node","no-preserve","no-inherit","next","ne","NaN","namespace-node","namespace","module","mod","minus-sign","lt","let","least","le","lax","item","is","intersect","instance","inherit","infinity","in","import","if","idiv","gt","grouping-separator","group","greatest","ge","function","for","following-sibling","following","external","except","every","eq","end","encoding","empty-sequence","empty","else","element","document-node","div","digit","descending","descendant-or-self","descendant","default","declare","decimal-separator","decimal-format","count","copy-namespaces","context","construction","comment","collation","child","catch","castable","cast","case","by","boundary-space","base-uri","attribute","at","ascending","as","and","ancestor-or-self","ancestor","allowing"],t=[];return t.push.apply(t,e.grammars),t.push({id:"orion.xquery",contentTypes:["application/xquery"],patterns:[{include:"#comment"},{include:"#variable"},{include:"#multiLineDoubleQuote"},{include:"#multiLineSingleQuote"},{include:"orion.xml#tag"},{include:"orion.lib#brace_open"},{include:"orion.lib#brace_close"},{include:"orion.lib#bracket_open"},{include:"orion.lib#bracket_close"},{include:"orion.lib#parenthesis_open"},{include:"orion.lib#parenthesis_close"},{match:"\\b(?:"+n.join("|")+")\\b",name:"keyword.operator.js"}],repository:{comment:{begin:{match:"\\(:",literal:"(:"},end:{match:":\\)",literal:":)"},name:"comment.block.xquery",patterns:[{match:"(\\b)(TODO)(\\b)(((?!:\\)).)*)",name:"meta.annotation.task.todo",captures:{2:{name:"keyword.other.documentation.task"},4:{name:"comment.block"}}}]},variable:{match:"\\$[a-zA-z0-9_]+",name:"variable.other.xquery"},multiLineDoubleQuote:{begin:'"',end:'"',name:"string.quoted.double"},multiLineSingleQuote:{begin:"'",end:"'",name:"string.quoted.single"}}}),{id:t[t.length-1].id,grammars:t,keywords:n}}),t("plugins/languages/xquery/xqueryPlugin",["orion/plugin","orion/editor/stylers/application_xquery/syntax"],function(e,n){function t(){var n={name:"Orion XQuery Tool Support",version:"1.0",description:"This plugin provides XQuery tools support for Orion."},t=new e(n);i(t),t.connect()}function i(e){e.registerServiceProvider("orion.core.contenttype",{},{contentTypes:[{id:"application/xquery","extends":"text/plain",name:"XQuery",extension:["xq","xqy","xquery"]}]}),n.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)})}return{connect:t,registerServiceProviders:i}}),t("orion/editor/stylers/text_x-yaml/syntax",[],function(){var e=["false","null","true"],n=["!!bool","!!float","!!int","!!map","!!null","!!omap","!!seq","!!str"],t="orion.yaml",i={id:t,contentTypes:["text/x-yaml"],patterns:[{include:"#numberSignComment"},{match:"^%(?:YAML|TAG)\\s.*",name:"meta.directive.yaml"},{begin:"^.*?:(?:[\\t ]|$)",end:"$",contentName:"string.unquoted.yaml",beginCaptures:{0:{name:"entity.name.key.yaml"}},patterns:[{include:"#numberSignComment"},{match:"^\\s*[&*]\\s*$",name:"entity.name.tag.yaml"},{match:"(?i)^\\s*(?:"+e.join("|")+")\\s*$",name:"keyword.operator.yaml"},{match:"(?i)^\\s*(?:"+n.join("|")+")\\b",name:"keyword.operator.yaml"},{match:"(?i)^\\s*(?:-?[0-9]*(?:\\.[0-9]+)?(?:e[-+][1-9][0-9]*)?)\\s*$",name:"constant.numeric.yaml"},{match:"(?i)^\\s*(?:-?[1-9][0-9]*|0|-?\\.inf|\\.nan)\\s*$",name:"constant.numeric.yaml"}]},{match:"---|\\.\\.\\.",name:"meta.separator.yaml"}],repository:{numberSignComment:{begin:{match:"(?:^|\\s)#",literal:"#"},end:{match:"$",literal:""},name:"comment.line.number-sign.yaml",patterns:[{include:"orion.lib#todo_comment_singleLine"}]}}};return{id:t,grammars:[i],keywords:n.concat(e)}}),t("plugins/languages/yaml/yamlPlugin",["orion/plugin","orion/editor/stylers/text_x-yaml/syntax"],function(e,n){function t(){var n={name:"Orion YAML Tool Support",version:"1.0",description:"This plugin provides YAML tools support for Orion."},t=new e(n);i(t),t.connect()}function i(e){e.registerServiceProvider("orion.core.contenttype",{},{contentTypes:[{id:"text/x-yaml","extends":"text/plain",name:"YAML",extension:["yaml","yml"]}]}),n.grammars.forEach(function(n){e.registerServiceProvider("orion.edit.highlighter",{},n)})}return{connect:t,registerServiceProviders:i}}),t("plugins/languageToolsPlugin",["orion/plugin","plugins/languages/arduino/arduinoPlugin","plugins/languages/c/cPlugin","plugins/languages/cpp/cppPlugin","plugins/languages/csharp/csharpPlugin","plugins/languages/docker/dockerPlugin","plugins/languages/erlang/erlangPlugin","plugins/languages/go/goPlugin","plugins/languages/git/gitFilePlugin","plugins/languages/haml/hamlPlugin","plugins/languages/jade/jadePlugin","plugins/languages/java/javaPlugin","plugins/languages/jsx/jsxPlugin","plugins/languages/launch/launchPlugin","plugins/languages/lua/luaPlugin","plugins/languages/markdown/markdownPlugin","plugins/languages/objectiveC/objectiveCPlugin","plugins/languages/php/phpPlugin","plugins/languages/python/pythonPlugin","plugins/languages/ruby/rubyPlugin","plugins/languages/smarty/smartyPlugin","plugins/languages/swift/swiftPlugin","plugins/languages/vb/vbPlugin","plugins/languages/xml/xmlPlugin","plugins/languages/xquery/xqueryPlugin","plugins/languages/yaml/yamlPlugin"],function(e){function n(){var n={name:"Orion Languages Tool Support",version:"1.0",description:"This plugin provides tooling for languages that are not included in other core Orion plugins."},i=new e(n);t(i),i.connect()}function t(e){i.forEach(function(n){n.registerServiceProviders(e)})}var i=Array.prototype.slice.call(arguments);return i.shift(),{connect:n,registerServiceProviders:t}}),t("plugins/webEditingPlugin",["orion/plugin","i18n!orion/nls/messages"],function(e,n){function t(){var n={name:"Orion Web Editing Plugin",version:"1.0",description:"This plugin provides editor link support for the navigator."},t=new e(n);i(t),t.connect()}function i(e){e.registerService("orion.core.contenttype",{},{contentTypes:[{id:"text/plain",name:"Text",extension:["txt"],imageClass:"file-sprite-text modelDecorationSprite"},{id:"application/xml","extends":"text/plain",name:"XML",extension:["xml"],imageClass:"file-sprite-xml modelDecorationSprite"},{id:"text/x-markdown","extends":"text/plain",name:"Markdown",extension:["md"]},{id:"text/conf","extends":"text/plain",name:"Conf",extension:["conf"]},{id:"text/sh","extends":"text/plain",name:"sh",extension:["sh"]},{id:"application/pdf","extends":"application/browser-renderable",name:"PDF",extension:["pdf"]},{id:"application/octet-stream",name:"octet-stream",extension:["exe","bin","doc","ppt"]},{id:"application/zip","extends":"application/octet-stream",name:"ZIP",extension:["war","jar","zip","rar"]},{id:"image/gif",name:"GIF",extension:["gif"],imageClass:"file-sprite-image modelDecorationSprite"},{id:"image/jpeg",name:"JPG",extension:["jpg","jpeg","jpe"],imageClass:"file-sprite-image modelDecorationSprite"},{id:"image/ico",name:"ICO",extension:["ico"],imageClass:"file-sprite-image modelDecorationSprite"},{id:"image/png",name:"PNG",extension:["png"],imageClass:"file-sprite-image modelDecorationSprite"},{id:"image/tiff",name:"TIFF",extension:["tif","tiff"],imageClass:"file-sprite-image modelDecorationSprite"},{id:"image/svg",name:"SVG",extension:["svg"],imageClass:"file-sprite-image modelDecorationSprite"}]}),e.registerService("orion.edit.editor",{},{id:"orion.editor","default":!0,name:n["Orion Editor"],nls:"orion/nls/messages",uriTemplate:"../edit/edit.html#{,Location,params*}",orionTemplate:"../edit/edit.html#{,Location,params*}",validationProperties:[{source:"!Projects"}]}),e.registerService("orion.navigate.openWith",{},{editor:"orion.editor",excludedContentTypes:["image/*","application/zip"]});var t="orion.viewer.markdown";e.registerService("orion.edit.editor",{},{id:t,name:n["Orion Markdown Viewer"],nls:"orion/nls/messages",uriTemplate:"../edit/edit.html#{,Location,params*},editor="+t}),e.registerService("orion.navigate.openWith",{},{editor:t,contentType:["text/x-markdown"]});var i="orion.editor.markdown";e.registerService("orion.edit.editor",{},{id:i,name:n["Orion Markdown Editor"],nls:"orion/nls/messages","default":!0,uriTemplate:"../edit/edit.html#{,Location,params*},editor="+i}),e.registerService("orion.navigate.openWith",{},{editor:i,contentType:["text/x-markdown"]}),e.registerService("orion.edit.editor",{},{id:"orion.viewer.raw",name:n.Browser,nls:"orion/nls/messages",uriTemplate:"{+Location}",validationProperties:[{source:"!Projects"}]})}return{connect:t,registerServiceProviders:i}}),t("plugins/embeddedToolingPlugin",["orion/plugin","plugins/languageToolsPlugin","plugins/webEditingPlugin"],function(e){function n(){var n={name:"Pluggable editor tooling support",version:"1.0",description:"This plugin provides the core language tooling support for the Orion pluggable editor."},i=new e;
- i.updateHeaders(n),t(i),i.connect()}function t(e){i.forEach(function(n){n.registerServiceProviders(e)})}var i=Array.prototype.slice.call(arguments);return i.shift(),n(),{connect:n,registerServiceProviders:t}}),n("plugins/embeddedToolingPlugin")});
-\ No newline at end of file
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_focus.diff b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_focus.diff
deleted file mode 100644
index 2e1a72d10ba..00000000000
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_focus.diff
+++ /dev/null
@@ -1,15 +0,0 @@
-This patch fixes bug related to setting active EditorView on switching between different tabs.
-===================================================================
-diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
---- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-+++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-@@ -42184,6 +42184,9 @@
- 			domNode.addEventListener("mousedown", function() { //$NON-NLS-0$
- 				this.setActiveEditorView(this.editorView);
- 			}.bind(this), true);
-+            domNode.addEventListener("focus", function() { //$NON-NLS-0$
-+                this.setActiveEditorView(this.editorView);
-+            }.bind(this), true);
- 			domNode.addEventListener("keyup", function() { //$NON-NLS-0$
- 				this.setActiveEditorView(this.editorView);
- 			}.bind(this), true);
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_goto_line.diff b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_goto_line.diff
index ef634014092..ca97648b838 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_goto_line.diff
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_goto_line.diff
@@ -1,9 +1,9 @@
-This patch replaces using browser's prompt dialog by Che dialog.
+This patch replaces using browser's native prompt dialog by Che's dialog.
 ===================================================================
-diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
---- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-+++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-@@ -12744,16 +12744,40 @@
+diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+--- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
++++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+@@ -13126,16 +13126,40 @@
  					var model = editor.getModel();
  					if (data.parameters && data.parameters.valueFor('line')) { //$NON-NLS-0$
  						line = data.parameters.valueFor('line'); //$NON-NLS-0$
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/built-codeEdit-amd.js.diff b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_linked_mode.diff
similarity index 69%
rename from plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/built-codeEdit-amd.js.diff
rename to plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_linked_mode.diff
index 092b998dcbd..ccd36a4ecc6 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/built-codeEdit-amd.js.diff
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_linked_mode.diff
@@ -1,42 +1,34 @@
-This patch fixes bug with linked mode and reduces amount of scrolling lines.
+This patch fixes bug related to linked mode.
 ===================================================================
-diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
---- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-+++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
-@@ -21325,6 +21325,7 @@
- 		},
- 		_handleMouseWheel: function (e) {
- 			if (this._noScroll) return;
-+			if(e.defaultPrevented) return;
- 			var lineHeight = this._getLineHeight();
- 			var pixelX = 0, pixelY = 0;
- 			// Note: On the Mac the correct behaviour is to scroll by pixel.
-@@ -31473,8 +31474,9 @@
- 	'orion/editor/keyModes', //$NON-NLS-0$
- 	'orion/editor/annotations', //$NON-NLS-0$
- 	'orion/objects', //$NON-NLS-0$
+diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+--- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
++++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+@@ -32269,8 +32269,9 @@
+ 	'orion/editor/keyModes',
+ 	'orion/editor/annotations',
+ 	'orion/objects',
 +	'orion/editor/eventTarget',
- 	'orion/util' //$NON-NLS-0$
+ 	'orion/util'
 -], function(messages, mKeyBinding, mKeyModes, mAnnotations, objects) {
 +], function(messages, mKeyBinding, mKeyModes, mAnnotations, objects, mEventTarget) {
-
+ 
  	var exports = {};
-
-@@ -31543,11 +31545,11 @@
+ 
+@@ -32354,11 +32355,11 @@
  		this.linkedModeModel = null;
-
+ 		
  		textView.setAction("linkedModeEnter", function() { //$NON-NLS-0$
 -			this.exitLinkedMode(true);
 +			this.exitLinkedMode(true, true);
  			return true;
  		}.bind(this));
  		textView.setAction("linkedModeCancel", function() { //$NON-NLS-0$
--			this.exitLinkedMode(false);
+-			this.exitLinkedMode(true);
 +			this.exitLinkedMode(false, false);
  			return true;
  		}.bind(this));
  		textView.setAction("linkedModeNextGroup", function() { //$NON-NLS-0$
-@@ -31585,7 +31587,7 @@
+@@ -32396,7 +32397,7 @@
  					changed = positionChanged.position;
  					if (changed === undefined || changed.model !== model) {
  						// The change has been done outside of the positions, exit the Linked Mode
@@ -45,7 +37,7 @@ diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_ed
  						model = this.linkedModeModel;
  					} else {
  						break;
-@@ -31631,7 +31633,7 @@
+@@ -32441,7 +32442,7 @@
  					changed = positionChanged.position;
  					if (changed === undefined || changed.model !== model) {
  						// The change has been done outside of the positions, exit the Linked Mode
@@ -54,8 +46,8 @@ diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_ed
  						model = this.linkedModeModel;
  					} else {
  						break;
-@@ -31758,10 +31760,11 @@
- 		 * Exits Linked Mode. Optionally places the caret at linkedMode escapePosition.
+@@ -32573,10 +32574,11 @@
+ 		 * Exits Linked Mode. Optionally places the caret at linkedMode escapePosition. 
  		 * @param {Boolean} [escapePosition=false] if true, place the caret at the  escape position.
  		 */
 -		exitLinkedMode: function(escapePosition) {
@@ -67,11 +59,12 @@ diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_ed
  			if (this._compoundChange) {
  				this.endUndo();
  				this._compoundChange = null;
-@@ -31950,6 +31953,7 @@
+@@ -32822,6 +32824,7 @@
  			annotationModel.replaceAnnotations(remove, add);
  		}
  	});
 +	mEventTarget.EventTarget.addMixin(LinkedMode.prototype);
  	exports.LinkedMode = LinkedMode;
-
+ 
  	return exports;
+\ No newline at end of file
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_scrolling.diff b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_scrolling.diff
new file mode 100644
index 00000000000..a982e8259dc
--- /dev/null
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/patches/fix_scrolling.diff
@@ -0,0 +1,13 @@
+This patch reduces amount of scrolling lines.
+===================================================================
+diff --git a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+--- a/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
++++ b/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
+@@ -22588,6 +22588,7 @@
+ 		},
+ 		_handleMouseWheel: function (e) {
+ 			if (this._noScroll) return;
++			if(e.defaultPrevented) return;
+ 			var lineHeight = this._getLineHeight();
+ 			var pixelX = 0, pixelY = 0;
+ 			// Note: On the Mac the correct behaviour is to scroll by pixel.
diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js b/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
similarity index 95%
rename from plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
rename to plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
index 0fdd39dcd67..8a4f6eee8a5 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-11.0/code_edit/built-codeEdit-amd.js
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/public/built-codeEdit-12.0/code_edit/built-codeEdit-amd.js
@@ -232,16 +232,16 @@ define('orion/nls/root/messages',{//Default message bundle
 	"EditorRelatedLinkParent": "Show Enclosing Folder",
 	"EditorLinkWorkspace": "Edit",
 	"EditorRelatedLinkProj": "Show Project",
-	"navigationBar": "Navigation Bar",
+	"sidebar": "Sidebar",
 	"Filter bindings": "Filter bindings",
 	"BindingPrompt": "Enter the new binding",
 	"NoBinding": "---",
 	"orionClientLabel": "Orion client repository",
-	"Orion Editor": "Orion Editor",
-	"Orion Image Viewer": "Orion Image Viewer",
-	"Orion Markdown Editor": "Orion Markdown Editor",
-	"Orion Markdown Viewer": "Orion Markdown Viewer",
-	"Orion JSON Editor": "Orion JSON Editor",
+	"Orion Editor": "Text Editor",
+	"Orion Image Viewer": "Image Viewer",
+	"Orion Markdown Editor": "Markdown Editor",
+	"Orion Markdown Viewer": "Markdown Viewer",
+	"Orion JSON Editor": "JSON Editor",
 	"View on Site": "View on Site",
 	"View this file or folder on a web site hosted by Orion": "View this file or folder on a web site hosted by Orion.",
 	"ShowAllKeyBindings": "Show a list of all the keybindings on this page",
@@ -291,7 +291,7 @@ define('orion/nls/root/messages',{//Default message bundle
 	"Regular expression" : "Regular expression",
 	"Search options" : "Search options",
 	"Global search" : "Global search",
-	"Orion Home" : "Orion Home",
+	"Orion Home" : "Home",
 	"Close notification" : "Close notification",
 	"OpPressSpaceMsg" : "Operations - Press spacebar to show current operations",
 	"Toggle side panel" : "Toggle side panel",
@@ -406,6 +406,7 @@ define('orion/util',[],function() {
 	var isIPad = userAgent.indexOf("iPad") !== -1; //$NON-NLS-0$
 	var isIPhone = userAgent.indexOf("iPhone") !== -1; //$NON-NLS-0$
 	var isIOS = isIPad || isIPhone;
+	var isElectron = userAgent.indexOf("Electron") !== -1; //$NON-NLS-0$
 	var isMac = navigator.platform.indexOf("Mac") !== -1; //$NON-NLS-0$
 	var isWindows = navigator.platform.indexOf("Win") !== -1; //$NON-NLS-0$
 	var isLinux = navigator.platform.indexOf("Linux") !== -1; //$NON-NLS-0$
@@ -425,11 +426,26 @@ define('orion/util',[],function() {
 		}
 		return document.createElement(tagName);
 	}
+	function confineDialogTab(firstElement, lastElement) {
+		lastElement.addEventListener("keydown", function(evt) {
+			if(evt.keyCode === 9 && !evt.shiftKey) {
+				evt.preventDefault();
+				firstElement.focus();
+			}
+		});
+		firstElement.addEventListener("keydown", function(evt) {
+			if(evt.keyCode === 9 && evt.shiftKey) {
+				evt.preventDefault();
+				lastElement.focus();
+			}
+		});
+	}
 
 	return {
 		formatMessage: formatMessage,
 		
 		createElement: createElement,
+		confineDialogTab: confineDialogTab,
 		
 		/** Browsers */
 		isIE: isIE,
@@ -442,6 +458,7 @@ define('orion/util',[],function() {
 		isIPad: isIPad,
 		isIPhone: isIPhone,
 		isIOS: isIOS,
+		isElectron: isElectron,
 		
 		/** OSs */
 		isMac: isMac,
@@ -2228,10 +2245,13 @@ define('orion/webui/tooltip',['orion/webui/littlelib'], function(lib) {
 				var self = this;
 				lib.addAutoDismiss([this._tip, this._node], function() {self.hide();});
 				if (this._trigger === "mouseover") { //$NON-NLS-0$
-					 this._tipInner.setAttribute("role", "tooltip"); //$NON-NLS-2$ //$NON-NLS-1$
-					 this._tipInner.id = "tooltip" + new Date().getTime().toString(); //$NON-NLS-0$
-					 this._node.setAttribute("aria-describedby", this._tipInner.id); //$NON-NLS-0$
-				
+					this._tipInner.setAttribute("role", "tooltip"); //$NON-NLS-2$ //$NON-NLS-1$
+					this._tipInner.id = "tooltip" + new Date().getTime().toString(); //$NON-NLS-0$
+					var label = this._node.getAttribute("aria-label");
+					if (this._text !== label) {
+						this._node.setAttribute("aria-describedby", this._tipInner.id); //$NON-NLS-0$
+				 	}
+
 					// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=398960
 					// mousing over the tip itself will cancel any pending timeout to close it, but then we must
 					// also close it when we leave the tip.
@@ -2449,7 +2469,7 @@ define('orion/webui/tooltip',['orion/webui/littlelib'], function(lib) {
 });
 /*******************************************************************************
  * @license
- * Copyright (c) 2014 IBM Corporation and others.
+ * Copyright (c) 2014, 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials are made
  * available under the terms of the Eclipse Public License v1.0
  * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution
@@ -2457,13 +2477,27 @@ define('orion/webui/tooltip',['orion/webui/littlelib'], function(lib) {
  *
  * Contributors: IBM Corporation - initial API and implementation
  ******************************************************************************/
-
 /*eslint-env browser, amd*/
-define('orion/metrics',[], function() {
+define('orion/metrics',[
+], function() {
 
 	var _services = [];
+	var timingVars = Object.create(null);
 
-	function init(services, args) {
+	/**
+	 * @name Metrics
+	 * @description Creates a new instance of the metrics service
+	 * @param {Object} serviceRegistry The backing service registry to register the new service with
+	 * @param {Object} args An object of additional arguments
+	 * @returns {Metrics} A new Metrics instance
+	 * @since 12.0
+	 */
+	function Metrics(serviceRegistry, args) {
+		var refs = serviceRegistry.getServiceReferences("orion.metrics"); //$NON-NLS-0$
+		var services = [];
+		refs.forEach(function(current) {
+			services.push(serviceRegistry.getService(current));
+		});
 		/* the following definitions are from https://developers.google.com/analytics/devguides/collection/analyticsjs/pages */
 		var href = window.location.protocol + '//' + window.location.hostname + window.location.pathname + window.location.search; //$NON-NLS-0$
 		var page = window.location.pathname + window.location.search;
@@ -2473,25 +2507,23 @@ define('orion/metrics',[], function() {
 		_services.forEach(function(current) {
 			current.pageLoad(href, page, title, args);
 		});
+		serviceRegistry.registerService("orion.core.metrics.client", this); //$NON-NLS-1$
 	}
-
-	function initFromRegistry(serviceRegistry, args) {
-		var refs = serviceRegistry.getServiceReferences("orion.metrics"); //$NON-NLS-0$
-		var services = [];
-		refs.forEach(function(current) {
-			services.push(serviceRegistry.getService(current));
+	
+	/** @callback */
+	function _logTiming(timingCategory, timingVar, timingValue, timingLabel) {
+		_services.forEach(function(current) {
+			current.logTiming(timingCategory, timingVar, timingValue, timingLabel);
 		});
-		init(services, args);
 	}
-
-	function logEvent(category, action, label, value, details) {
+	/** @callback */
+	function _logEvent(category, action, label, value, details) {
 		_services.forEach(function(current) {
 			current.logEvent(category, action, label || "", value, details);
 		});
 	}
-
-	var timingVars = {};
-	function logPageLoadTiming(timingVar, timingLabel) {
+	/** @callback */
+	function _logPageLoadTiming(timingVar, timingLabel) {
 		/* 
 		 * The level of window.performance implementation varies across the browsers,
 		 * so check for the existence of all utilized functions up-front.
@@ -2507,24 +2539,52 @@ define('orion/metrics',[], function() {
 				if (timingVars[timingVar]) {
 					return;
 				}
-				timingVars[timingVar] = new Date();				
+				timingVars[timingVar] = Date.now();				
 			}
-			logTiming("page", timingVar, window.performance.now(), timingLabel); //$NON-NLS-0$
+			_logTiming("page", timingVar, window.performance.now(), timingLabel); //$NON-NLS-0$
 		}
 	}
-
-	function logTiming(timingCategory, timingVar, timingValue, timingLabel) {
-		_services.forEach(function(current) {
-			current.logTiming(timingCategory, timingVar, timingValue, timingLabel);
-		});
-	}
-
+	
+	Metrics.prototype = {
+		/**
+		 * @description Log a timing
+		 * @function
+		 * @param {String} timingCategory The name of the category to log to
+		 * @param {String} timingVar The name of the variable to log to
+		 * @param {Number} timingValue The timing to log
+		 * @param {String} timingLabel A label for the new timing
+		 */
+		logTiming: function(timingCategory, timingVar, timingValue, timingLabel) {
+			_logTiming(timingCategory, timingVar, timingValue, timingLabel);
+		},
+		/**
+		 * @description Log an event
+		 * @function
+		 * @param {String} category The name of the category to log to
+		 * @param {String} action The name of the action logged
+		 * @param {String} label A label for the event
+		 * @param {String} value The event value to log
+		 * @param {String} details Additional details about the event being logged
+		 */
+		logEvent: function(category, action, label, value, details) {
+			_logEvent(category, action, label, value, details);
+		},
+		/**
+		 * @description Log how long it took to load a page
+		 * @function
+		 * @param {Number} timingVar The timing to log
+		 * @param {String} timingLabel A label for the new timing
+		 */
+		logPageLoadTiming: function(timingVar, timingLabel) {
+			_logPageLoadTiming(timingVar, timingLabel);
+		}
+	};
+	
 	return {
-		init: init,
-		initFromRegistry: initFromRegistry,
-		logEvent: logEvent,
-		logPageLoadTiming: logPageLoadTiming,
-		logTiming: logTiming
+		Metrics: Metrics,
+		logTiming: _logTiming,
+		logEvent: _logEvent,
+		logPageLoadTiming: _logPageLoadTiming
 	};
 });
 
@@ -2756,16 +2816,18 @@ define('orion/commands',[
 		return checkbox;
 	}
 
-	function createQuickfixItem(parent, command, commandInvocation, callback) {
+	function createQuickfixItem(parentElement, command, commandInvocation, callback, prefService) {
 		var element;
 		var button;
 		var clickTarget;
 		var fixAllCheckbox;
 		var fixAllLabel;
 		
-		element = document.createElement("div"); //$NON-NLS-1$
+		var quickfixSettings = '/languageTools/quickfix'; //$NON-NLS-1$
 		
-		button = clickTarget = document.createElement("button"); //$NON-NLS-1$
+		element = document.createElement("div");
+		
+		button = clickTarget = document.createElement("button");
 		button.className = "orionButton"; //$NON-NLS-1$
 		if (command.extraClass) {
 			button.classList.add(command.extraClass);
@@ -2777,8 +2839,16 @@ define('orion/commands',[
 		var onClick = callback || command.callback;
 		if (onClick) {
 			var done = function() {
-				if (fixAllCheckbox && fixAllCheckbox.checked){
-					commandInvocation.userData.doFixAll = true;
+				if (fixAllCheckbox){
+					if (fixAllCheckbox.checked){
+						commandInvocation.userData.doFixAll = true;
+					}
+					if (prefService){
+						prefService.get(quickfixSettings).then(function(prefs) {
+							prefs[command.id] = fixAllCheckbox.checked;
+							prefService.put(quickfixSettings, prefs);
+						});
+					}
 				}
 				onClick.call(commandInvocation.handler, commandInvocation);
 			};
@@ -2799,33 +2869,42 @@ define('orion/commands',[
 				e.stopPropagation();
 			}, false);
 		}
-		if (parent.nodeName.toLowerCase() === "ul") {
-			var li = document.createElement("li"); //$NON-NLS-0$
-			parent.appendChild(li);
-			parent = li;
+		if (parentElement.nodeName.toLowerCase() === "ul") {
+			var li = document.createElement("li");
+			parentElement.appendChild(li);
+			parentElement = li;
 		} else {
 			button.classList.add("commandMargins"); //$NON-NLS-0$
 		}
 		element.appendChild(button);
 		
-		// TODO We check that the internal access to annotation model exists so if it breaks we don't show the checkbox at all
+		// We check that the internal access to annotation model exists so if it breaks we don't show the checkbox at all rather than throw an error later
 		if (command.fixAllEnabled && commandInvocation.userData._annotationModel){
-			var id = command.name + 'fixAll'; //$NON-NLS-1$
-			fixAllCheckbox = document.createElement('input'); //$NON-NLS-1$
+			var id = command.id + 'fixAll'; //$NON-NLS-1$
+			fixAllCheckbox = document.createElement('input');
 			fixAllCheckbox.type = 'checkbox'; //$NON-NLS-1$
 			fixAllCheckbox.className = "quickfixAllParameter"; //$NON-NLS-1$
+			fixAllCheckbox.checked = true;
 			fixAllCheckbox.id = id;
 			
-			fixAllLabel = document.createElement('label'); //$NON-NLS-1$
+			fixAllLabel = document.createElement('label');
 			fixAllLabel.htmlFor = id;
 			fixAllLabel.className = "quickfixAllParameter"; //$NON-NLS-1$
 			fixAllLabel.appendChild(document.createTextNode(messages['fixAll'])); 
 			
+			if (prefService){
+				prefService.get(quickfixSettings).then(function(prefs) {
+					if (typeof prefs[command.id] === 'boolean'){
+						fixAllCheckbox.checked = prefs[command.id];
+					}
+					
+				});
+			}
+			
 			element.appendChild(fixAllCheckbox);
 			element.appendChild(fixAllLabel);
 		}
-		
-		parent.appendChild(element);
+		parentElement.appendChild(element);
 		return element;
 	}
 	
@@ -2999,14 +3078,14 @@ define('orion/commands',[
 		var dropdown = parent.dropdown;
 		if (typeof(command.hrefCallback) === 'function') {
 			li = Dropdown.createMenuItem(command.name, "a"); //$NON-NLS-0$
-			element = li.firstElementChild;
+			commandInvocation.domNode = element = li.firstElementChild;
 			var href = command.hrefCallback.call(commandInvocation.handler, commandInvocation);
 			if (href.then){
 				href.then(function(l){
 					element.href = l;
 				});
 			} else if (href) {
-				element.href = href; 
+				element.href = href;
 			} else {  // no href
 				element.href = "#"; //$NON-NLS-0$
 			}
@@ -4603,12 +4682,12 @@ define('orion/commandRegistry',[
 			/**
 			 * @name addEventListener
 			 * 
-			 * @description  This is an override of the normal addEventListener to allow it to
+			 * @description This is an override of the normal addEventListener to allow it to
 			 * keep listeners synch'd with the current binding overrides whether or not they get added before or
 			 * after the actual binding overrides have been retrieved from the preference store.
 			 * 
 			 * Once the overrides preference is loaded any currently registered listeners are informed of the current
-			 * binding overrides. Subsequent listeners are also imformed when they get added.
+			 * binding overrides. Subsequent listeners are also informed when they get added.
 			 * @param eventType The type of event being listened on.
 			 * @param listener The listener to call when the event is dispatched.
 			 */
@@ -5051,7 +5130,7 @@ define('orion/commandRegistry',[
 		 * @param id The id of the Command or Text Action being overridden
 		 * @param newBinding The new binding to use
 		 * @param prevBinding The binding (if any) being overridden. Note that this is needed to ensure that
-		 * we override the correct Text Action (which can havemultiple bindings for the same id).
+		 * we override the correct Text Action (which can have multiple bindings for the same id).
 		 */
 		createBindingOverride: function(id, newBinding, prevBinding) {
 			if (!this._bindingOverrides) {
@@ -5074,12 +5153,12 @@ define('orion/commandRegistry',[
 
 		/**
 		 * @name _registerRenderedCommand
-		 * @description Keeps a record of the 'invocation' object for a renderred command. The invocation contains
+		 * @description Keeps a record of the 'invocation' object for a rendered command. The invocation contains
 		 * a lot of information about the rendered item (including the DOM element created to show it). This is currently
 		 * used to update the menu item's key binding info if its binding changes.
 		 * 
 		 * @param actionID The actionID of the menu item
-		 * @param scopeID The scopeID of this particular invocation (two different menus can be created using teh same commands)
+		 * @param scopeID The scopeID of this particular invocation (two different menus can be created using the same commands)
 		 * @param invocation The invocation record to store
 		 */
 		_registerRenderedCommand: function(actionID, scopeID, invocation) {
@@ -5185,8 +5264,8 @@ define('orion/commandRegistry',[
 		 * the title will be used as the tooltip.
 		 * @param {String} [selectionClass] CSS class to be appended when the command button is selected. Optional.
 		 * @param {String} or {boolean} [defaultActionId] Id of an action from this group that should be invoked when the group is selected. This will add an
-		 * arrow to the grup that will open the dropdown. Optionally this can be set to true instead of adding a particular action.
-		 * If set to true the group will be renderer as if there was a default action, but instead of invoking the default action it will
+		 * arrow to the group that will open the dropdown. Optionally this can be set to true instead of adding a particular action.
+		 * If set to true the group will be rendered as if there was a default action, but instead of invoking the default action it will
 		 * open the dropdown. Optional.
 		 * @param {String} [extraClasses] A string containing space separated css classes that will be applied to group button
 		 */	
@@ -5292,7 +5371,7 @@ define('orion/commandRegistry',[
 					this._updateBindingOverrides();
 				}.bind(this));
 	
-				// listen for changes form other pages
+				// listen for changes from other pages
 				this._prefService.addEventListener("changed", function (e) {
 					if (e.namespace === "/KeyBindings") { //$NON-NLS-1$
 						// Refresh the binding overrides
@@ -5772,7 +5851,8 @@ define('orion/commandRegistry',[
 								id = renderType + command.id + index; // using the index ensures unique ids within the DOM when a command repeats for each item
 								var commandDiv = document.createElement("div"); //$NON-NLS-0$
 								parent.appendChild(commandDiv);
-								element = Commands.createQuickfixItem(commandDiv, command, invocation, onClick);
+								parent.classList.add('quickFixList');
+								element = Commands.createQuickfixItem(commandDiv, command, invocation, onClick, self._prefService);
 							} else {
 								id = renderType + command.id + index;  // // using the index ensures unique ids within the DOM when a command repeats for each item
 								element = Commands.createCommandItem(parent, command, invocation, id, null, renderType === "tool", onClick);
@@ -5941,7 +6021,7 @@ define('orion/commandRegistry',[
 	 * @param {String} name the name of the event
 	 * @param {Function} handler the event handler function. The handler is provided two parameters on invocation, i. e.
 	 * 			the DOM event and the undergoing commandInvocation objects.
-	 * @param {Boolean} [capture] the (optional) flag used to determine whether to caputre the event or not
+	 * @param {Boolean} [capture] the (optional) flag used to determine whether to capture the event or not
 	 */
 	function CommandEventListener (event, handler, capture) {
 		this.event = event;
@@ -5992,7 +6072,7 @@ define('orion/commandRegistry',[
 	 * A ParametersDescription defines the parameters required by a command, and whether there are additional
 	 * optional parameters that can be specified.  The command registry will attempt to collect required parameters
 	 * before calling a command callback.  The command is expected to provide UI for optional parameter, when the user has
-	 * signalled a desire to provide optional information.
+	 * signaled a desire to provide optional information.
 	 *
 	 * @param {orion.commands.CommandParameter[]} parameters an array of CommandParameters that are required
 	 * @param {Object} options The parameters description options object.
@@ -6277,6 +6357,7 @@ define('orion/navigate/nls/root/messages',{//Default message bundle
 	"File": "File",
 	"Actions": "Actions",
 	"Orion Content": "Orion Content",
+	"File System": "File System",
 	"Create new content": "Create new content",
 	"Import from HTTP...": "HTTP",
 	"File URL:": "File URL:",
@@ -6348,7 +6429,7 @@ define('orion/navigate/nls/root/messages',{//Default message bundle
 
 /*******************************************************************************
  * @license
- * Copyright (c) 2010, 2012 IBM Corporation and others.
+ * Copyright (c) 2010, 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials are made 
  * available under the terms of the Eclipse Public License v1.0 
  * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
@@ -6359,8 +6440,12 @@ define('orion/navigate/nls/root/messages',{//Default message bundle
 
 /*eslint-env browser, amd*/
 /** @namespace The global container for eclipse APIs. */
-
-define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred", "orion/i18nUtil"], function(messages, Deferred, i18nUtil){
+define('orion/fileClient',[
+	'i18n!orion/navigate/nls/messages', 
+	"orion/Deferred", 
+	"orion/i18nUtil",
+	'orion/EventTarget'
+], function(messages, Deferred, i18nUtil, EventTarget) {
 	/**
 	 * This helper method implements invocation of the service call,
 	 * with retry on authentication error if needed.
@@ -6374,6 +6459,15 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		return fileService[funcName].apply(fileService, funcArgs);
 	}
 	
+	/**
+	 * @description Copy 
+	 * @private
+	 * @param sourceService
+	 * @param sourceLocation
+	 * @param targetService
+	 * @param targetLocation
+	 * @returns returns
+	 */
 	function _copy(sourceService, sourceLocation, targetService, targetLocation) {
 		
 		if (!sourceService.readBlob) {
@@ -6384,22 +6478,22 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 			throw new Error(messages["TargetNotSupportBinWrite"]);
 		}
 	
-		if (sourceLocation[sourceLocation.length -1] !== "/") { //$NON-NLS-0$
-			return _doServiceCall(sourceService, "readBlob", [sourceLocation]).then(function(contents) { //$NON-NLS-0$
-				return _doServiceCall(targetService, "writeBlob", [targetLocation, contents]); //$NON-NLS-0$
+		if (sourceLocation[sourceLocation.length -1] !== "/") {
+			return _doServiceCall(sourceService, "readBlob", [sourceLocation]).then(function(contents) { //$NON-NLS-1$
+				return _doServiceCall(targetService, "writeBlob", [targetLocation, contents]); //$NON-NLS-1$
 			});
 		}
 
 		var temp = targetLocation.substring(0, targetLocation.length - 1);
-		var name = decodeURIComponent(temp.substring(temp.lastIndexOf("/")+1)); //$NON-NLS-0$
-		var parentLocation = temp.substring(0, temp.lastIndexOf("/")+1);  //$NON-NLS-0$
+		var targetName = decodeURIComponent(temp.substring(temp.lastIndexOf("/")+1));
+		var parentLocation = temp.substring(0, temp.lastIndexOf("/")+1);
 
-		return _doServiceCall(targetService, "createFolder", [parentLocation, name]).then(function() { //$NON-NLS-0$
+		return _doServiceCall(targetService, "createFolder", [parentLocation, targetName]).then(function() { //$NON-NLS-1$
 			return;
 		}, function() {
 			return;
 		}).then(function() {
-			return _doServiceCall(sourceService, "fetchChildren", [sourceLocation]).then(function(children) { //$NON-NLS-0$
+			return _doServiceCall(sourceService, "fetchChildren", [sourceLocation]).then(function(children) { //$NON-NLS-1$
 				var results = [];
 				for(var i = 0; i < children.length; ++i) {
 					var childSourceLocation = children[i].Location;
@@ -6407,11 +6501,11 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 					if (children[i].Directory) {
 						childTemp = childSourceLocation.substring(0, childSourceLocation.length - 1);
 					}
-					var childName = decodeURIComponent(childTemp.substring(childTemp.lastIndexOf("/")+1)); //$NON-NLS-0$
+					var childName = decodeURIComponent(childTemp.substring(childTemp.lastIndexOf("/")+1));
 					
 					var childTargetLocation = targetLocation + encodeURIComponent(childName);
 					if (children[i].Directory) {
-						childTargetLocation += "/"; //$NON-NLS-0$
+						childTargetLocation += "/";
 					}
 					results[i] = _copy(sourceService, childSourceLocation, targetService, childTargetLocation);
 				}
@@ -6433,6 +6527,8 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		var _services;
 		var _names;
 		
+		EventTarget.attach(this);
+		/* @callback */
 		function _noMatch(location) {
 			var d = new Deferred();
 			d.reject(messages["No Matching FileService for location:"] + location);
@@ -6441,21 +6537,25 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		
 		var _fileSystemsRoots = [];
 		var _allFileSystemsService = {
+			/* @callback */
 			fetchChildren: function() {
 				var d = new Deferred();
 				d.resolve(_fileSystemsRoots);
 				return d;
 			},
+			/* @callback */
 			createWorkspace: function() {
 				var d = new Deferred();
 				d.reject(messages["no file service"]);
 				return d;
 			},
+			/* @callback */
 			loadWorkspaces: function() {
 				var d = new Deferred();
 				d.reject(messages['no file service']);
 				return d;
 			},
+			/* @callback */
 			loadWorkspace: function(location) {
 				var d = new Deferred();
 				window.setTimeout(function() {
@@ -6464,9 +6564,9 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 						Length: 0, 
 						LocalTimeStamp: 0,
 						Name: messages["File Servers"],
-						Location: "/",  //$NON-NLS-0$
+						Location: "/",
 						Children: _fileSystemsRoots,
-						ChildrenLocation: "/" //$NON-NLS-0$
+						ChildrenLocation: "/"
 					});
 				}, 100);
 				return d;
@@ -6482,13 +6582,17 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 			write: _noMatch
 		};
 			
+		/**
+		 * @description Initialize the service
+		 * @private 
+		 */
 		function init() {
-			if (_services) return;
+			if (_services) { return; }
 			_patterns = [];
 			_services = [];
 			_names = [];
 			
-			var allReferences = serviceRegistry.getServiceReferences("orion.core.file"); //$NON-NLS-0$
+			var allReferences = serviceRegistry.getServiceReferences("orion.core.file"); //$NON-NLS-1$
 			var _references = allReferences;
 			if (filter) {
 				_references = [];
@@ -6499,8 +6603,8 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 				}
 			}
 			_references.sort(function (ref1, ref2) {
-				var ranking1 = ref1.getProperty("ranking") || 0;
-				var ranking2 = ref2.getProperty("ranking")  || 0;
+				var ranking1 = ref1.getProperty("ranking") || 0; //$NON-NLS-1$
+				var ranking2 = ref2.getProperty("ranking")  || 0; //$NON-NLS-1$
 				return ranking1 - ranking2;
 			});
 			for(var j = 0; j < _references.length; ++j) {
@@ -6508,125 +6612,194 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 					Directory: true, 
 					Length: 0, 
 					LocalTimeStamp: 0,
-					Location: _references[j].getProperty("top"), //$NON-NLS-0$
-					ChildrenLocation: _references[j].getProperty("top"), //$NON-NLS-0$
-					Name: _references[j].getProperty("Name") || _references[j].getProperty("NameKey")		 //$NON-NLS-0$
+					Location: _references[j].getProperty("top"), //$NON-NLS-1$
+					ChildrenLocation: _references[j].getProperty("top"), //$NON-NLS-1$
+					Name: _references[j].getProperty("Name") || _references[j].getProperty("NameKey") //$NON-NLS-1$ //$NON-NLS-2$
 				};
 	
-				var filetop = _references[j].getProperty("top");
-				var patternStringArray = _references[j].getProperty("pattern") || (filetop ? filetop.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1") : ""); //$NON-NLS-1$ //$NON-NLS-0$
+				var filetop = _references[j].getProperty("top"); //$NON-NLS-1$
+				var patternStringArray = _references[j].getProperty("pattern") || (filetop ? filetop.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1") : ""); //$NON-NLS-1$ //$NON-NLS-2$
 				if (!Array.isArray(patternStringArray)) {
 					patternStringArray = [patternStringArray];
 				}
 				var patterns = [];
 				for (var k = 0; k < patternStringArray.length; k++) {
 					var patternString = patternStringArray[k];
-					if (patternString[0] !== "^") { //$NON-NLS-0$
-						patternString = "^" + patternString; //$NON-NLS-0$
+					if (patternString[0] !== "^") {
+						patternString = "^" + patternString;
 					}
 					patterns.push(new RegExp(patternString));
 				}
 				_patterns[j] = patterns;			
 				_services[j] = serviceRegistry.getService(_references[j]);
-				_names[j] = _references[j].getProperty("Name") || _references[j].getProperty("NameKey"); //$NON-NLS-0$
+				_names[j] = _references[j].getProperty("Name") || _references[j].getProperty("NameKey"); //$NON-NLS-1$ //$NON-NLS-2$
 			}
 		}
 				
-		this._getServiceIndex = function(location) {
+		/**
+		 * @description Returns the index of the service for the given item location
+		 * @function
+		 * @private
+		 * @param {String} itemLocation
+		 * @returns returns
+		 */
+		this._getServiceIndex = function(itemLocation) {
 			init();
 			// client must specify via "/" when a multi file service tree is truly wanted
-			if (location === "/") { //$NON-NLS-0$
+			if (itemLocation === "/") {
 				return -1;
-			} else if (!location || (location.length && location.length === 0)) {
+			} else if (!itemLocation || itemLocation.length && itemLocation.length === 0) {
 				// TODO we could make the default file service a preference but for now we use the first one
 				return _services[0] ? 0 : -1;
 			}
 			for(var i = 0; i < _patterns.length; ++i) {
 				for (var j = 0; j < _patterns[i].length; j++) {
-					if (_patterns[i][j].test(location)) {
+					if (_patterns[i][j].test(itemLocation)) {
 						return i;
 					}
 				}
 			}
-			throw new Error(i18nUtil.formatMessage(messages['NoFileSrv'], location));
+			throw new Error(i18nUtil.formatMessage(messages['NoFileSrv'], itemLocation));
 		};
-		
-		this._getService = function(location) {
-			var i = this._getServiceIndex(location);
+		/**
+		 * Returns the file service managing this location
+		 * @param {String} itemLocation The location of the item
+		 * @private
+		 * @returns {FileClient} The service for the given item
+		 */
+		this._getService = function(itemLocation) {
+			var i = this._getServiceIndex(itemLocation);
 			return i === -1 ? _allFileSystemsService : _services[i];
 		};
-		
-		this._getServiceName = function(location) {
-			var i = this._getServiceIndex(location);
+		/**
+		 * Returns the name of the file service managing this location
+		 * @param {String} itemLocation The location of the item
+		 * @private  
+		 * @return {String} The name of this file service
+		 */
+		this._getServiceName = function(itemLocation) {
+			var i = this._getServiceIndex(itemLocation);
 			return i === -1 ? _allFileSystemsService.Name : _names[i];
 		};
-		
-		this._getServiceRootURL = function(location) {
-			var i = this._getServiceIndex(location);
+		/**
+		 * Returns the root url of the file service managing this location
+		 * @param {String} itemLocation The location of the item
+		 * @private 
+		 * @return {String} The root URL of the given item
+		 */
+		this._getServiceRootURL = function(itemLocation) {
+			var i = this._getServiceIndex(itemLocation);
 			return i === -1 ? _allFileSystemsService.Location : _fileSystemsRoots[i].Location;
 		};
+		
+		this._frozenEvent = {type: "Changed"};
+		this._eventFrozenMode = false;
+		
 		serviceRegistry.registerService("orion.core.file.client", this); //$NON-NLS-1$
 	}
 	
 	FileClient.prototype = /**@lends orion.fileClient.FileClient.prototype */ {
+		freezeChangeEvents: function() {
+			this._frozenEvent = {type: "Changed"};
+			this._eventFrozenMode = true;
+		},
+		thawChangeEvents: function() {
+			this._eventFrozenMode = false;
+			this.dispatchEvent(this._frozenEvent); //$NON-NLS-0$
+		},
+		isEventFrozen: function() {
+			return this._eventFrozenMode;
+		},
+		
 		/**
 		 * Returns the file service managing this location
-		 * @param location The location of the item 
+		 * @param {String} itemLocation The location of the item
+		 * @public
+		 * @returns {FileClient} The service for the given item
 		 */
-		getService: function(location) {
-			return this._getService(location);
+		getService: function(itemLocation) {
+			return this._getService(itemLocation);
 		},
 		 
 		/**
 		 * Returns the name of the file service managing this location
-		 * @param location The location of the item 
+		 * @param {String} itemLocation The location of the item
+		 * @public 
+		 * @return {String} The name of this file service
 		 */
-		fileServiceName: function(location) {
-			return this._getServiceName(location);
+		fileServiceName: function(itemLocation) {
+			return this._getServiceName(itemLocation);
 		},
 		 
 		/**
 		 * Returns the root url of the file service managing this location
-		 * @param location The location of the item 
+		 * @param {String} itemLocation The location of the item
+		 * @public 
+		 * @return {String} The root URL of the given item
 		 */
-		fileServiceRootURL: function(location) {
-			return this._getServiceRootURL(location);
+		fileServiceRootURL: function(itemLocation) {
+			return this._getServiceRootURL(itemLocation);
 		},
 		 
 		/**
 		 * Obtains the children of a remote resource
-		 * @param location The location of the item to obtain children for
-		 * @return A deferred that will provide the array of child objects when complete
+		 * @param {string} parentLocation The location of the item to obtain children for
+		 * @public 
+		 * @return {Deferred} A deferred that will provide the array of child objects when complete
 		 */
-		fetchChildren: function(location) {
-			return _doServiceCall(this._getService(location), "fetchChildren", arguments); //$NON-NLS-0$
+		fetchChildren: function(parentLocation) {
+			return _doServiceCall(this._getService(parentLocation), "fetchChildren", arguments); //$NON-NLS-1$
 		},
 
 		/**
 		 * Creates a new workspace with the given name. The resulting workspace is
 		 * passed as a parameter to the provided onCreate function.
-		 * @param {String} name The name of the new workspace
+		 * @param {String} workspaceName The name of the new workspace
+		 * @public
+		 * @return {Deferred} A deferred that will create a workspace with the given name
 		 */
-		createWorkspace: function(name) {
-			return _doServiceCall(this._getService(), "createWorkspace", arguments); //$NON-NLS-0$
+		createWorkspace: function(workspaceName) {
+			return _doServiceCall(this._getService(), "createWorkspace", arguments); //$NON-NLS-1$
 		},
 
 		/**
 		 * Loads all the user's workspaces. Returns a deferred that will provide the loaded
 		 * workspaces when ready.
+		 * @public 
+		 * @return {Deferred} A deferred that will load all workspaces
 		 */
 		loadWorkspaces: function() {
-			return _doServiceCall(this._getService(), "loadWorkspaces", arguments); //$NON-NLS-0$
+			return _doServiceCall(this._getService(), "loadWorkspaces", arguments); //$NON-NLS-1$
 		},
 		
 		/**
 		 * Loads the workspace with the given id and sets it to be the current
 		 * workspace for the IDE. The workspace is created if none already exists.
-		 * @param {String} location the location of the workspace to load
+		 * @param {String} workspaceLocation the location of the workspace to load
 		 * @param {Function} onLoad the function to invoke when the workspace is loaded
+		 * @public
+		 * @return {Deferred} A deferred that will load the specified workspace
 		 */
-		loadWorkspace: function(location) {
-			return _doServiceCall(this._getService(location), "loadWorkspace", arguments); //$NON-NLS-0$
+		loadWorkspace: function(workspaceLocation) {
+			return _doServiceCall(this._getService(workspaceLocation), "loadWorkspace", arguments); //$NON-NLS-1$
+		},
+		
+		changeWorkspace: function(workspaceLocation) {
+			return _doServiceCall(this._getService(), "changeWorkspace", arguments); //$NON-NLS-1$
+		},
+		
+		_createArtifact: function(parentLocation, funcName, eventData, funcArgs) {
+			return _doServiceCall(this._getService(parentLocation), funcName, funcArgs).then(function(result){ //$NON-NLS-0$
+				if(this.isEventFrozen()) {
+					if(!this._frozenEvent.created) {
+						this._frozenEvent.created = [];
+					}
+					this._frozenEvent.created.push({parent: parentLocation, result: result, eventData: eventData});
+				} else {
+					this.dispatchEvent({ type: "Changed", created: [{parent: parentLocation, result: result, eventData: eventData}]}); //$NON-NLS-0$
+				}
+				return result;
+			}.bind(this));
 		},
 		
 		/**
@@ -6635,74 +6808,111 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		 * @param {String} projectName the human-readable name of the project
 		 * @param {String} serverPath The optional path of the project on the server.
 		 * @param {Boolean} create If true, the project is created on the server file system if it doesn't already exist
+		 * @public
+		 * @return {Deferred} A deferred that will create a new project in the workspace
 		 */
 		createProject: function(url, projectName, serverPath, create) {
-			return _doServiceCall(this._getService(url), "createProject", arguments); //$NON-NLS-0$
+			return _doServiceCall(this._getService(url), "createProject", arguments); //$NON-NLS-1$
+			//return this._createArtifact(url, "createProject", arguments);
 		},
 		/**
 		 * Creates a folder.
 		 * @param {String} parentLocation The location of the parent folder
 		 * @param {String} folderName The name of the folder to create
+		 * @param {Object} eventData The event data that will be sent back.
 		 * @return {Object} JSON representation of the created folder
+		 * @public
+		 * @return {Deferred} A deferred that will create a new folder in the workspace
 		 */
-		createFolder: function(parentLocation, folderName) {
-			return _doServiceCall(this._getService(parentLocation), "createFolder", arguments); //$NON-NLS-0$
+		createFolder: function(parentLocation, folderName, eventData) {
+			//return _doServiceCall(this._getService(parentLocation), "createFolder", arguments); //$NON-NLS-1$
+			return this._createArtifact(parentLocation, "createFolder", eventData, arguments);
 		},
 		/**
 		 * Create a new file in a specified location. Returns a deferred that will provide
 		 * The new file object when ready.
 		 * @param {String} parentLocation The location of the parent folder
 		 * @param {String} fileName The name of the file to create
-		 * @return {Object} A deferred that will provide the new file object
+		 * @param {Object} eventData The event data that will be sent back.
+		 * @public
+		 * @return {Deferred} A deferred that will provide the new file object
 		 */
-		createFile: function(parentLocation, fileName) {
-			return _doServiceCall(this._getService(parentLocation), "createFile", arguments); //$NON-NLS-0$
+		createFile: function(parentLocation, fileName, eventData) {
+			//return _doServiceCall(this._getService(parentLocation), "createFile", arguments); //$NON-NLS-1$
+			return this._createArtifact(parentLocation, "createFile", eventData, arguments);
 		},
 		/**
 		 * Deletes a file, directory, or project.
-		 * @param {String} location The location of the file or directory to delete.
+		 * @param {String} deleteLocation The location of the file or directory to delete.
+		 * @param {Object} eventData The event data that will be sent back.
+		 * @public
+		 * @returns {Deferred} A deferred that will delete the given file
 		 */
-		deleteFile: function(location) {
-			return _doServiceCall(this._getService(location), "deleteFile", arguments); //$NON-NLS-0$
+		deleteFile: function(deleteLocation, eventData) {
+			//return _doServiceCall(this._getService(deleteLocation), "deleteFile", arguments); //$NON-NLS-1$
+			return _doServiceCall(this._getService(deleteLocation), "deleteFile", arguments).then(function(result){ //$NON-NLS-0$
+				if(this.isEventFrozen()) {
+					if(!this._frozenEvent.deleted) {
+						this._frozenEvent.deleted = [];
+					}
+					this._frozenEvent.deleted.push({deleteLocation: deleteLocation, eventData: eventData});
+				} else {
+					this.dispatchEvent({ type: "Changed", deleted: [{deleteLocation: deleteLocation, eventData: eventData}]}); //$NON-NLS-0$
+				}
+				return result;
+			}.bind(this));
 		},
 		
 		/**		 
 		 * Moves a file or directory.
 		 * @param {String} sourceLocation The location of the file or directory to move.
 		 * @param {String} targetLocation The location of the target folder.
-		 * @param {String} [name] The name of the destination file or directory in the case of a rename
+		 * @param {String} targetName The name of the destination file or directory in the case of a rename
+		 * @public
+		 * @returns {Deferred} A deferred that will move the given file to its new location
 		 */
-		moveFile: function(sourceLocation, targetLocation, name) {
+		moveFile: function(sourceLocation, targetLocation, targetName) {
 			var sourceService = this._getService(sourceLocation);
 			var targetService = this._getService(targetLocation);
 			
 			if (sourceService === targetService) {
-				return _doServiceCall(sourceService, "moveFile", arguments);				 //$NON-NLS-0$
+				//return _doServiceCall(sourceService, "moveFile", arguments);
+				return _doServiceCall(sourceService, "moveFile", arguments).then(function(result){ //$NON-NLS-0$
+					if(this.isEventFrozen()) {
+						if(!this._frozenEvent.moved) {
+							this._frozenEvent.moved = [];
+						}
+						this._frozenEvent.moved.push({source: sourceLocation, target: targetLocation, result: result});
+					} else {
+						this.dispatchEvent({ type: "Changed", moved: [{source: sourceLocation, target: targetLocation, result: result}]}); //$NON-NLS-0$
+					}
+					return result;
+				}.bind(this));
 			}
 			
-			var isDirectory = sourceLocation[sourceLocation.length -1] === "/"; //$NON-NLS-0$
+			var isDirectory = sourceLocation[sourceLocation.length -1] === "/";
 			var target = targetLocation;
 			
-			if (target[target.length -1] !== "/") { //$NON-NLS-0$
-				target += "/"; //$NON-NLS-0$
+			if (target[target.length -1] !== "/") {
+				target += "/";
 			}
 			
-			if (name) {
-				target += encodeURIComponent(name);
+			if (targetName) {
+				target += encodeURIComponent(targetName);
 			} else {
 				var temp = sourceLocation;
 				if (isDirectory) {
 					temp = temp.substring(0, temp.length - 1);
 				}
-				target += temp.substring(temp.lastIndexOf("/")+1); //$NON-NLS-0$
+				target += temp.substring(temp.lastIndexOf("/")+1);
 			}
 			
-			if (isDirectory && target[target.length -1] !== "/") { //$NON-NLS-0$
-				target += "/"; //$NON-NLS-0$
+			if (isDirectory && target[target.length -1] !== "/") {
+				target += "/";
 			}
 	
 			return _copy(sourceService, sourceLocation, targetService, target).then(function() {
-				return _doServiceCall(sourceService, "deleteFile", [sourceLocation]); //$NON-NLS-0$
+				return _doServiceCall(sourceService, "deleteFile", [sourceLocation]); //$NON-NLS-1$
 			});
 			
 		},
@@ -6711,35 +6921,48 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		 * Copies a file or directory.
 		 * @param {String} sourceLocation The location of the file or directory to copy.
 		 * @param {String} targetLocation The location of the target folder.
-		 * @param {String} [name] The name of the destination file or directory in the case of a rename
+		 * @param {String} targetName The name of the destination file or directory in the case of a rename
+		 * @public
+		 * @returns {Deferred} A deferred that will copy the given file to its new location
 		 */
-		copyFile: function(sourceLocation, targetLocation, name) {
+		copyFile: function(sourceLocation, targetLocation, targetName) {
 			var sourceService = this._getService(sourceLocation);
 			var targetService = this._getService(targetLocation);
 			
 			if (sourceService === targetService) {
-				return _doServiceCall(sourceService, "copyFile", arguments);				 //$NON-NLS-0$
+				//return _doServiceCall(sourceService, "copyFile", arguments);				 //$NON-NLS-1$
+				return _doServiceCall(sourceService, "copyFile", arguments).then(function(result){ //$NON-NLS-0$
+					if(this.isEventFrozen()) {
+						if(!this._frozenEvent.copied) {
+							this._frozenEvent.copied = [];
+						}
+						this._frozenEvent.copied.push({source: sourceLocation, target: targetLocation, result: result});
+					} else {
+						this.dispatchEvent({ type: "Changed", copied: [{source: sourceLocation, target: targetLocation, result: result}]}); //$NON-NLS-0$
+					}
+					return result;
+				}.bind(this));
 			}
 			
-			var isDirectory = sourceLocation[sourceLocation.length -1] === "/"; //$NON-NLS-0$
+			var isDirectory = sourceLocation[sourceLocation.length -1] === "/";
 			var target = targetLocation;
 			
-			if (target[target.length -1] !== "/") { //$NON-NLS-0$
-				target += "/"; //$NON-NLS-0$
+			if (target[target.length -1] !== "/") {
+				target += "/";
 			}
 			
-			if (name) {
-				target += encodeURIComponent(name);
+			if (targetName) {
+				target += encodeURIComponent(targetName);
 			} else {
 				var temp = sourceLocation;
 				if (isDirectory) {
 					temp = temp.substring(0, temp.length - 1);
 				}
-				target += temp.substring(temp.lastIndexOf("/")+1); //$NON-NLS-0$
+				target += temp.substring(temp.lastIndexOf("/")+1);
 			}
 			
-			if (isDirectory && target[target.length -1] !== "/") { //$NON-NLS-0$
-				target += "/"; //$NON-NLS-0$
+			if (isDirectory && target[target.length -1] !== "/") {
+				target += "/";
 			}
 
 			return _copy(sourceService, sourceLocation, targetService, target);
@@ -6748,35 +6971,49 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		/**
 		 * Returns the contents or metadata of the file at the given location.
 		 *
-		 * @param {String} location The location of the file to get contents for
+		 * @param {String} readLocation The location of the file to get contents for
 		 * @param {Boolean} [isMetadata] If defined and true, returns the file metadata, 
 		 *   otherwise file contents are returned
-		 * @return A deferred that will be provided with the contents or metadata when available
+		 * @public
+		 * @return {Deferred} A deferred that will be provided with the contents or metadata when available
 		 */
-		read: function(location, isMetadata) {
-			return _doServiceCall(this._getService(location), "read", arguments); //$NON-NLS-0$
+		read: function(readLocation, isMetadata) {
+			return _doServiceCall(this._getService(readLocation), "read", arguments); //$NON-NLS-1$
 		},
 
 		/**
 		 * Returns the blob contents of the file at the given location.
 		 *
-		 * @param {String} location The location of the file to get contents for
-		 * @return A deferred that will be provided with the blob contents when available
+		 * @param {String} readLocation The location of the file to get contents for
+		 * @public
+		 * @return {Deferred} A deferred that will be provided with the blob contents when available
 		 */
-		readBlob: function(location) {
-			return _doServiceCall(this._getService(location), "readBlob", arguments); //$NON-NLS-0$
+		readBlob: function(readLocation) {
+			return _doServiceCall(this._getService(readLocation), "readBlob", arguments); //$NON-NLS-1$
 		},
 
 		/**
 		 * Writes the contents or metadata of the file at the given location.
 		 *
-		 * @param {String} location The location of the file to set contents for
+		 * @param {String} writeLocation The location of the file to set contents for
 		 * @param {String|Object} contents The content string, or metadata object to write
 		 * @param {String|Object} args Additional arguments used during write operation (i.e. ETag) 
-		 * @return A deferred for chaining events after the write completes with new metadata object
+		 * @public
+		 * @return {Deferred} A deferred for chaining events after the write completes with new metadata object
 		 */		
-		write: function(location, contents, args) {
-			return _doServiceCall(this._getService(location), "write", arguments); //$NON-NLS-0$
+		write: function(writeLocation, contents, args) {
+			//return _doServiceCall(this._getService(writeLocation), "write", arguments); //$NON-NLS-1$
+			return _doServiceCall(this._getService(writeLocation), "write", arguments).then(function(result){ //$NON-NLS-0$
+				if(this.isEventFrozen()) {
+					if(!this._frozenEvent.modified) {
+						this._frozenEvent.modified = [];
+					}
+					this._frozenEvent.modified.push(writeLocation);
+				} else {
+					this.dispatchEvent({ type: "Changed", modified: [writeLocation]}); //$NON-NLS-0$
+				}
+				return result;
+			}.bind(this));
 		},
 
 		/**
@@ -6784,10 +7021,22 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		 *
 		 * @param {String} targetLocation The location of the folder to import into
 		 * @param {Object} options An object specifying the import parameters
-		 * @return A deferred for chaining events after the import completes
+		 * @public
+		 * @return {Deferred} A deferred for chaining events after the import completes
 		 */		
-		remoteImport: function(targetLocation, options) {
-			return _doServiceCall(this._getService(targetLocation), "remoteImport", arguments); //$NON-NLS-0$
+		remoteImport: function(targetLocation, options, parentLocation) {
+			//return _doServiceCall(this._getService(targetLocation), "remoteImport", arguments); //$NON-NLS-1$
+			return _doServiceCall(this._getService(targetLocation), "remoteImport", arguments).then(function(result){ //$NON-NLS-0$
+				if(this.isEventFrozen()) {
+					if(!this._frozenEvent.copied) {
+						this._frozenEvent.copied = [];
+					}
+					this._frozenEvent.copied.push({target: parentLocation});
+				} else {
+					this.dispatchEvent({ type: "Changed", copied: [{target: parentLocation}]}); //$NON-NLS-0$
+				}
+				return result;
+			}.bind(this));
 		},
 
 		/**
@@ -6795,10 +7044,23 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		 *
 		 * @param {String} sourceLocation The location of the folder to export from
 		 * @param {Object} options An object specifying the export parameters
-		 * @return A deferred for chaining events after the export completes
+		 * @public
+		 * @return {Deferred} A deferred for chaining events after the export completes
 		 */		
 		remoteExport: function(sourceLocation, options) {
-			return _doServiceCall(this._getService(sourceLocation), "remoteExport", arguments); //$NON-NLS-0$
+			return _doServiceCall(this._getService(sourceLocation), "remoteExport", arguments); //$NON-NLS-1$
+		},
+		
+		/**
+		 * Find a string inside a file
+		 *
+		 * @param {String} sourceLocation The location of the folder to export from
+		 * @param {String} findStr The string to search
+		 * @public
+		 * @return {Deferred} A deferred for chaining events after the export completes
+		 */		
+		find: function(sourceLocation, findStr, option) {
+			return _doServiceCall(this._getService(location), "find", arguments); //$NON-NLS-0$
 		},
 		
 		/**
@@ -6812,15 +7074,17 @@ define('orion/fileClient',['i18n!orion/navigate/nls/messages', "orion/Deferred",
 		 * @param {Boolean} searchParams.regEx Optional. The option of regular expression search.
 		 * @param {integer} searchParams.start Optional. The zero based start number for the range of the returned hits. E.g if there are 1000 hits in total, then 5 means the 6th hit.
 		 * @param {integer} searchParams.rows Optional. The number of hits of the range. E.g if there are 1000 hits in total and start=5 and rows=40, then the return range is 6th-45th.
+		 * @public
 		 */
 		search: function(searchParams) {
-			return _doServiceCall(this._getService(searchParams.resource), "search", arguments); //$NON-NLS-0$
+			return _doServiceCall(this._getService(searchParams.resource), "search", arguments); //$NON-NLS-1$
 		}
-	};//end FileClient prototype
+	};
 	FileClient.prototype.constructor = FileClient;
 
-	//return the module exports
-	return {FileClient: FileClient};
+	return {
+		FileClient: FileClient
+	};
 });
 
 /*******************************************************************************
@@ -7405,6 +7669,9 @@ define('orion/edit/nls/root/messages',{
 	"Export": "Export",
 	"OpenWith": "Open With",
 	"OpenRelated": "Open Related",
+	"OpenFolder": "Open Folder",
+	"OpenRecent": "Open Recent",
+	"OpenFolderTip": "Change the root folder",
 	"Dependency": "Dependency",
 	"UnnamedCommand": "Unnamed",
 	"searchInFolder": "Folder Search...",
@@ -8741,8 +9008,8 @@ define('orion/PageLinks',[
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 /*eslint-env browser, amd*/
-define('orion/extensionCommands',["orion/Deferred", "orion/commands", "orion/contentTypes", "orion/URITemplate", "orion/i18nUtil", "orion/PageLinks", "i18n!orion/edit/nls/messages", "orion/URL-shim"],
-	function(Deferred, mCommands, mContentTypes, URITemplate, i18nUtil, PageLinks, messages){
+define('orion/extensionCommands',["orion/Deferred", "orion/commands", 	'orion/PageUtil', "orion/contentTypes", "orion/URITemplate", "orion/i18nUtil", "orion/PageLinks", "i18n!orion/edit/nls/messages", "orion/URL-shim"],
+	function(Deferred, mCommands, PageUtil, mContentTypes, URITemplate, i18nUtil, PageLinks, messages){
 
 	/**
 	 * Utility methods
@@ -9167,7 +9434,25 @@ define('orion/extensionCommands',["orion/Deferred", "orion/commands", "orion/con
 				if (validator.generatesURI.bind(validator)()) {
 					commandOptions.hrefCallback = function(data){
 						var item = Array.isArray(data.items) ? data.items[0] : data.items;
-						return validator.getURI.bind(validator)(item);
+						var href = validator.getURI.bind(validator)(item);
+						if (data.command && data.command.isEditor) {
+							data.domNode.addEventListener("click", function(evt) {
+								if(item.Location) {
+									var resourceParam = PageUtil.matchResourceParameters();
+									if(resourceParam.resource !== item.Location) {
+										data.domNode.target = "_blank";
+										return;
+									}
+									var cmdHrefParam = PageUtil.matchResourceParameters(href);
+									if(cmdHrefParam && cmdHrefParam.editor === resourceParam.editor) {
+										data.domNode.target = "_blank";
+										return;
+									}
+								}
+								data.domNode.target = "";
+							});
+						}
+						return href;
 					};
 				} else {
 					var inf = info;
@@ -9531,7 +9816,7 @@ define("orion/regex", [], function() { //$NON-NLS-0$
 });
 
 /*******************************************************************************
- * Copyright (c) 2010, 2012 IBM Corporation and others.
+ * Copyright (c) 2010, 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials are made 
  * available under the terms of the Eclipse Public License v1.0 
  * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
@@ -9543,7 +9828,7 @@ define("orion/regex", [], function() { //$NON-NLS-0$
  ******************************************************************************/
  
 /*eslint-env browser, amd*/
-define("orion/editor/eventTarget", [], function() { //$NON-NLS-0$
+define("orion/editor/eventTarget", [], function() {
 	/** 
 	 * Constructs a new EventTarget object.
 	 * 
@@ -9594,6 +9879,12 @@ define("orion/editor/eventTarget", [], function() { //$NON-NLS-0$
 			this._dispatchEvent(type, evt);
 			this._dispatchEvent("post" + type, evt); //$NON-NLS-0$
 		},
+		/**
+		 * Dispatches the given event to the listeners added to this event target.
+		 * @private 
+		 * @param {String} type The name of the event type to send
+		 * @param {Event} evt The event to dispatch.
+		 */
 		_dispatchEvent: function(type, evt) {
 			var state = this._eventTypes ? this._eventTypes[type] : null;
 			if (state) {
@@ -9604,9 +9895,9 @@ define("orion/editor/eventTarget", [], function() { //$NON-NLS-0$
 						for (var i=0, len=listeners.length; i < len; i++) {
 							if (listeners[i]) {
 								var l = listeners[i].listener;
-								if (typeof l === "function") { //$NON-NLS-0$
+								if (typeof l === "function") {
 									l.call(this, evt);
-								} else if (l.handleEvent && typeof l.handleEvent === "function") { //$NON-NLS-0$
+								} else if (l.handleEvent && typeof l.handleEvent === "function") {
 									l.handleEvent(evt);
 								}
 							}
@@ -9680,7 +9971,7 @@ define("orion/editor/eventTarget", [], function() { //$NON-NLS-0$
 
 /*******************************************************************************
  * @license
- * Copyright (c) 2010, 2012 IBM Corporation and others.
+ * Copyright (c) 2010, 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials are made 
  * available under the terms of the Eclipse Public License v1.0 
  * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
@@ -9692,7 +9983,7 @@ define("orion/editor/eventTarget", [], function() { //$NON-NLS-0$
  ******************************************************************************/
  
 /*eslint-env browser, amd*/
-define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'orion/util'], function(mEventTarget, mRegex, util) { //$NON-NLS-2$  //$NON-NLS-1$ //$NON-NLS-0$
+define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'orion/util'], function(mEventTarget, mRegex, util) {
 
 	/**
 	 * Constructs a new TextModel with the given text and default line delimiter.
@@ -9782,7 +10073,7 @@ define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'or
 					* insensitive mode. The fix is to detect the presence of Turkish i's in the search pattern and 
 					* to modify the pattern to search for both upper and lower case.
 					*/
-					if (caseInsensitive) {  //$NON-NLS-1$ //$NON-NLS-0$
+					if (caseInsensitive) {
 						pattern = pattern.replace(/[iI\u0130\u0131]/g, "[Ii\u0130\u0131]"); //$NON-NLS-0$
 					}
 				}
@@ -9794,14 +10085,14 @@ define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'or
 				var wholeWord = options.wholeWord;
 				var start = options.start || 0;
 				var end = options.end;
-				var isRange = (end !== null && end !== undefined);
-				if (flags.indexOf("g") === -1) { flags += "g"; } //$NON-NLS-1$ //$NON-NLS-0$
-				if (flags.indexOf("m") === -1) { flags += "m"; } //$NON-NLS-1$ //$NON-NLS-0$
+				var isRange = end !== null && end !== undefined;
+				if (flags.indexOf("g") === -1) { flags += "g"; } //$NON-NLS-1$ //$NON-NLS-2$
+				if (flags.indexOf("m") === -1) { flags += "m"; } //$NON-NLS-1$ //$NON-NLS-2$
 				if (caseInsensitive) {
-					if (flags.indexOf("i") === -1) { flags += "i"; } //$NON-NLS-1$ //$NON-NLS-0$
+					if (flags.indexOf("i") === -1) { flags += "i"; } //$NON-NLS-1$ //$NON-NLS-2$
 				}
 				if (wholeWord) {
-					pattern = "\\b" + pattern + "\\b"; //$NON-NLS-1$ //$NON-NLS-0$
+					pattern = "\\b" + pattern + "\\b"; //$NON-NLS-1$ //$NON-NLS-2$
 				}
 				var text = this._text[0], result, lastIndex, offset = 0;
 				if (isRange) {
@@ -9865,11 +10156,17 @@ define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'or
 				current = skip();
 			}
 			return {
+				/**
+				 * @callback 
+				 */
 				next: function() {
 					var result = current;
 					if (result) { current = skip(); }
 					return result;					
 				},
+				/**
+				 * @callback 
+				 */
 				hasNext: function() {
 					return current !== null;
 				}
@@ -10141,7 +10438,7 @@ define("orion/editor/textModel", ['orion/editor/eventTarget', 'orion/regex', 'or
 		 * @param {Boolean} [all=false] whether or not the delimiter of existing lines are changed.
 		 */
 		setLineDelimiter: function(lineDelimiter, all) {
-			if (lineDelimiter === "auto") { //$NON-NLS-0$
+			if (lineDelimiter === "auto") {
 				lineDelimiter = undefined;
 				if (this.getLineCount() > 1) {
 					lineDelimiter = this.getText(this.getLineEnd(0), this.getLineEnd(0, true));
@@ -10961,6 +11258,7 @@ define('orion/editor/nls/root/messages',{//Default message bundle
 	"incrementalFindStrNotFound": "Incremental find: ${0} (not found)", //$NON-NLS-1$ //$NON-NLS-0$
 	"incrementalFindReverseStr": "Reverse Incremental find: ${0}", //$NON-NLS-1$ //$NON-NLS-0$
 	"incrementalFindReverseStrNotFound": "Reverse Incremental find: ${0} (not found)", //$NON-NLS-1$ //$NON-NLS-0$
+	"findReplace": "Find/Replace", //$NON-NLS-1$ //$NON-NLS-0$
 	"find": "Find...", //$NON-NLS-1$ //$NON-NLS-0$
 	"undo": "Undo", //$NON-NLS-1$ //$NON-NLS-0$
 	"redo": "Redo", //$NON-NLS-1$ //$NON-NLS-0$
@@ -11059,7 +11357,7 @@ define('orion/editor/nls/root/messages',{//Default message bundle
 	"regex": "/.*/", //$NON-NLS-1$ //$NON-NLS-0$
 	"wholeWord": "\\b", //$NON-NLS-1$ //$NON-NLS-0$
 	"caseInsensitiveTooltip": "Toggle Case Insensitive", //$NON-NLS-1$ //$NON-NLS-0$
-	"regexTooltip": "Toggle Regex", //$NON-NLS-1$ //$NON-NLS-0$
+	"regexTooltip": "Toggle Regular Expression", //$NON-NLS-1$ //$NON-NLS-0$
 	"wholeWordTooltip": "Toggle Whole Word", //$NON-NLS-1$ //$NON-NLS-0$
 	"closeTooltip": "Close", //$NON-NLS-1$ //$NON-NLS-0$
 
@@ -12185,6 +12483,7 @@ define('orion/editorCommands',[
 		this.serviceRegistry = options.serviceRegistry;
 		this.commandService = options.commandRegistry;
 		this.fileClient = options.fileClient;
+		this.preferences = options.preferences;
 		this.inputManager = options.inputManager;
 		this.renderToolbars = options.renderToolbars;
 		this.toolbarId = options.toolbarId;
@@ -12228,8 +12527,29 @@ define('orion/editorCommands',[
 			this._createDelimiterCommands();
 			this._createEncodingCommand();
 			this._createSaveCommand();
+			this._createOpenFolderCommand();
+			this._createOpenRecentCommand();
 			return this._createEditCommands();
 		},
+		updateWorkspacePrefs:function(workspaceAddress){
+			var that = this;
+			return this.preferences.get("/workspace").then(function(prefs) {
+				return prefs.recentWorkspaces ? prefs.recentWorkspaces : [];
+			}).then(function(recentworkspaces){
+				var RECENT_ARRAY_LENGTH = 10;
+				var oldIndex = recentworkspaces.indexOf(workspaceAddress);
+				if(oldIndex !== -1){
+					recentworkspaces.splice(oldIndex,1);
+				}
+				if(recentworkspaces.length < RECENT_ARRAY_LENGTH){
+					recentworkspaces.unshift(workspaceAddress);
+				}else if(recentworkspaces.length === RECENT_ARRAY_LENGTH){
+					recentworkspaces.pop();
+					recentworkspaces.unshift(workspaceAddress);
+				}
+				return that.preferences.put("/workspace",{recentWorkspaces: recentworkspaces, currentWorkspace: workspaceAddress});
+			})
+		},
 		//TODO: We need a better way invoke side bar action 
 		setSideBar: function(sideBar) {
 			this.sideBar = sideBar;
@@ -12287,6 +12607,8 @@ define('orion/editorCommands',[
 			commandRegistry.registerCommandContribution("settingsActions", "orion.edit.settings", 1, null, false, new mKeyBinding.KeyBinding("s", true, true), null, this); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
 			commandRegistry.registerCommandContribution(this.editToolbarId || this.toolbarId, "orion.edit.undo", 400, this.editToolbarId ? "orion.menuBarEditGroup/orion.edit.undoGroup" : null, !this.editToolbarId, new mKeyBinding.KeyBinding('z', true), null, this); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-3$
 			commandRegistry.registerCommandContribution(this.editToolbarId || this.toolbarId, "orion.edit.redo", 401, this.editToolbarId ? "orion.menuBarEditGroup/orion.edit.undoGroup" : null, !this.editToolbarId, util.isMac ? new mKeyBinding.KeyBinding('z', true, true) : new mKeyBinding.KeyBinding('y', true), null, this); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-4$
+			commandRegistry.registerCommandContribution(this.saveToolbarId || this.toolbarId, "orion.edit.openFolder", 1, this.saveToolbarId ? "orion.menuBarFileGroup/orion.edit.saveGroup" : null, false, new mKeyBinding.KeyBinding('o', true)); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
+			commandRegistry.registerCommandContribution(this.saveToolbarId || this.toolbarId, "orion.edit.openRecent", 3, this.saveToolbarId ? "orion.menuBarFileGroup/orion.edit.saveGroup" : null, false, new mKeyBinding.KeyBinding('r', true)); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
 			commandRegistry.registerCommandContribution(this.saveToolbarId || this.toolbarId, "orion.openResource", 1, this.saveToolbarId ? "orion.menuBarFileGroup/orion.edit.saveGroup" : null, false, new mKeyBinding.KeyBinding('f', true, true)); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
 			commandRegistry.registerCommandContribution(this.saveToolbarId || this.toolbarId, "orion.edit.save", 2, this.saveToolbarId ? "orion.menuBarFileGroup/orion.edit.saveGroup" : null, false, new mKeyBinding.KeyBinding('s', true), null, this); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-3$
 			commandRegistry.registerCommandContribution(this.editToolbarId || this.pageNavId, "orion.edit.gotoLine", 3, this.editToolbarId ? "orion.menuBarEditGroup/orion.findGroup" : null, !this.editToolbarId, new mKeyBinding.KeyBinding('l', !util.isMac, false, false, util.isMac), new mCommandRegistry.URLBinding("gotoLine", "line"), this); //$NON-NLS-4$ //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-5$
@@ -12377,11 +12699,13 @@ define('orion/editorCommands',[
 				var textView = editor.getTextView();
 				textView.setKeyBinding(new mKeyBinding.KeyBinding('s', true), "save"); //$NON-NLS-1$ //$NON-NLS-2$
 				var saveCommand = that.commandService.findCommand("orion.edit.save"); //$NON-NLS-0$
-				textView.setAction("save", function() { //$NON-NLS-0$
-					saveCommand.callback.call({inputManager: that.inputManager});
-					return true;
-				}, saveCommand); //$NON-NLS-0$
-			
+				if (saveCommand) {
+					textView.setAction("save", function() { //$NON-NLS-0$
+						saveCommand.callback.call({inputManager: that.inputManager});
+						return true;
+					}, saveCommand); //$NON-NLS-0$
+				}
+
 				textView.setAction("gotoLine", function (data) { //$NON-NLS-0$
 					if (data) {
 						editor.onGotoLine(data.line - 1, 0, undefined, data.callback);
@@ -12558,7 +12882,7 @@ define('orion/editorCommands',[
 		_createClipboardCommands: function() {
 			
 			//TODO - test to see whether copy/cut/paste is supported instead of IE
-			if (util.isIE) {
+			if (util.isIE || util.isElectron) {
 				var that = this;
 				
 				var copyCommand = new mCommands.Command({
@@ -12668,6 +12992,64 @@ define('orion/editorCommands',[
 			});
 			this.commandService.addCommand(saveCommand);
 		},
+		_createOpenFolderCommand: function() {
+			var that = this;
+			var openFolderCommand = new mCommands.Command({
+				name: messages.OpenFolder,
+				tooltip: messages.OpenFolderTip,
+				id: "orion.edit.openFolder", //$NON-NLS-0$
+				visibleWhen: /** @callback */ function(items, data) {
+					return !!window.__dialogModule;
+				},
+				callback: function() {
+					window.__dialogModule.showOpenDialog({properties: ['openDirectory']}, function(result) {
+						if (!result) return;
+						that.fileClient.changeWorkspace(result[0]).then(function() {
+							return that.updateWorkspacePrefs(result[0]);
+						}).then(function(){
+							delete sessionStorage.lastFile;
+							window.location.hash = "";
+							window.location.reload();
+						})				
+					});
+				}
+			});
+			this.commandService.addCommand(openFolderCommand);
+		},
+		_createOpenRecentCommand: function() {
+			var that = this;		
+			if(this.preferences){
+				this.preferences.get("/workspace").then(function(prefs) {
+					return prefs.recentWorkspaces;
+				}).then(function(recentworkspaces){
+					var openRecentCommand = new mCommands.Command({
+						name: messages.OpenRecent,
+						selectionClass: "dropdownSelection", //$NON-NLS-0$
+						id: "orion.edit.openRecent", //$NON-NLS-0$
+						visibleWhen: /** @callback */ function(items, data) {
+							return !!window.__dialogModule && !!recentworkspaces;
+						},
+						choiceCallback: function() {
+							return recentworkspaces.map(function(folderLocation) {
+								return {
+									name: folderLocation,
+									callback: function() {
+										that.fileClient.changeWorkspace(folderLocation).then(function() {
+											return that.updateWorkspacePrefs(folderLocation);
+										}).then(function(){
+											delete sessionStorage.lastFile;
+											window.location.hash = "";
+											window.location.reload();
+										})	
+									}
+								};
+							});
+						}
+					});
+				that.commandService.addCommand(openRecentCommand);
+			});
+			}
+		},
 		_createEncodingCommand: function() {
 			var that = this;
 			var ENCODING_LIST = [
@@ -12816,6 +13198,12 @@ define('orion/editorCommands',[
 						}
 					}
 					if(parsedParam){
+						//If the incoming resource does not match the current inputManager's, we should ignore it.
+						//This could happen when clicking on a file and then clicking on another in the global search result page.
+						var fileMetadata = (this.inputManager || that.inputManager).getFileMetadata();
+						if(!fileMetadata || parsedParam.resource !== fileMetadata.Location) {
+							return;
+						}
 						textSearcher.setOptions({regex: parsedParam.regEx, caseInsensitive: !parsedParam.caseSensitive, wholeWord: parsedParam.wholeWord});
 						var tempOptions = {};
 						if(parsedParam.atLine){
@@ -13085,9 +13473,9 @@ define('orion/editorCommands',[
 							options1.done = processEditorResult;
 							options1.status = handleStatus;
 							createDelegatedUI(options1);
-						} else if (result && result.searchParams && result.refResult) {
+						} else if (result && result.searchParams) {
 							if(that.sideBar) {
-								that.sideBar.fillSearchPane(result.searchParams.keyword, {Location: result.searchParams.resource}, result);
+								that.sideBar.fillSearchPane(result.searchParams, result.refResult ? result : null);
 							}
 						} else if (result && (result.Status || result.status)) {
 							handleStatus(result.Status || result.status);
@@ -13137,6 +13525,28 @@ define('orion/editorCommands',[
 	return exports;
 });
 
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2009, 2012 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ *
+ * Contributors: IBM Corporation - initial API and implementation
+ *******************************************************************************/
+/*eslint-env browser, amd*/
+define('embeddedEditor/helper/memoryFileSysConst',[
+], function() {
+	var inMemoryFilePattern = "/in_memory_fs/";
+	var project = "/in_memory_fs/project/";
+	//return module exports
+	return {
+		MEMORY_FILE_PATTERN: inMemoryFilePattern,
+		MEMORY_FILE_PROJECT_PATTERN: project
+	};
+});
+
 /*******************************************************************************
  * @license
  * Copyright (c) 2013 IBM Corporation and others.
@@ -13374,11 +13784,11 @@ define("orion/encoding-shim", function(){});
 
 /*eslint-env browser, amd*/
 /*global URL*/
-define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encoding-shim", "orion/URL-shim"], function(Deferred) {
-	
+define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", 'embeddedEditor/helper/memoryFileSysConst', "orion/encoding-shim", "orion/URL-shim"], function(Deferred, memoryFileSysConst) {
 	function EmbeddedFileImpl(fileBase) {
 		this.fileBase = fileBase;
 		this.fileRoot = {};
+		this.fileRoot[memoryFileSysConst.MEMORY_FILE_PROJECT_PATTERN] = {Location: memoryFileSysConst.MEMORY_FILE_PROJECT_PATTERN, Directory: true};
 	}
 	
 	EmbeddedFileImpl.prototype = {
@@ -13397,8 +13807,10 @@ define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encodi
 		createFolder: function(/*parentLocation, folderName*/) {
 			throw new Error("Not supported"); //$NON-NLS-0$ 
 		},
-		createFile: function(/*parentLocation, fileName*/) {
-			throw new Error("Not supported"); //$NON-NLS-0$ 
+		createFile: function(parentLocation, fileName) {
+			var fileLocation = parentLocation + fileName;
+			this._getFile(fileLocation, true);
+			return this.read(fileLocation, true);
 		},
 		moveFile: function(/*sourceLocation, targetLocation, name*/) {
 			throw new Error("Not supported"); //$NON-NLS-0$ 
@@ -13421,7 +13833,7 @@ define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encodi
 		_getFile: function(fLocation, create) {
 			var locationURL = new URL(fLocation);
 			var filePath = locationURL.pathname;
-			if (!this.fileRoot[filePath] && create) {
+			if (this.fileRoot[filePath] === undefined && create) {
 				this.fileRoot[filePath] = {
 					Name: locationURL.pathname.split("/").pop(),
 					Location: filePath,
@@ -13441,8 +13853,11 @@ define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encodi
 		 */
 		read: function(fLocation, isMetadata) {
 			var file = this._getFile(fLocation);
-			if (!file) return new Deferred().reject();
+			if (file === undefined) {
+				return new Deferred().resolve(isMetadata ? {} : "");
+			} 
 			if(isMetadata){
+				var parents = fLocation === memoryFileSysConst.MEMORY_FILE_PROJECT_PATTERN ? [] : [this.fileRoot[memoryFileSysConst.MEMORY_FILE_PROJECT_PATTERN]];
 				var meta = {
 					Length: file.length,
 					Directory: !!file.Directory,
@@ -13450,7 +13865,7 @@ define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encodi
 					ETag: file.ETag,
 					Location: file.Location,
 					Name: file.Name,
-					Parents: []
+					Parents: parents
 				};
 				return new Deferred().resolve(meta);
 			}
@@ -13471,7 +13886,7 @@ define('embeddedEditor/helper/embeddedFileImpl',["orion/Deferred", "orion/encodi
 				file.LocalTimeStamp = Date.now();
 				file.contents = contents;
 			}
-			return new Deferred().resolve(contents);
+			return this.read(fLocation, true);
 		},
 		/**
 		 * Deletes a file, directory, or project.
@@ -14838,24 +15253,24 @@ define('orion/pluginregistry',["orion/Deferred", "orion/EventTarget", "orion/URL
 
             if (configuration.plugins) {
                 Object.keys(configuration.plugins).forEach(function(url) {
-                    url = _normalizeURL(url);
-                    //                    if (!httpOrHttps.test(url)) {
-                    //                        console.log("Illegal Plugin URL: " + url);
-                    //                        return;
-                    //                    }
-                    var plugin = this.getPlugin(url);
-                    if (!plugin) {
-                        var manifest = configuration.plugins[url];
-                        if (typeof manifest !== "object") {
-                        	manifest = internalRegistry.getPersisted(url) || {};
-                        }
-                        manifest.autostart = manifest.autostart || configuration.defaultAutostart || "lazy";
-                        plugin = new Plugin(url, manifest, internalRegistry);
-                        plugin._default = true;
-                        _plugins.push(plugin);
-                    } else {
-                        plugin._default = true;
-                    }
+		            url = _normalizeURL(url);
+		            //                    if (!httpOrHttps.test(url)) {
+		            //                        console.log("Illegal Plugin URL: " + url);
+		            //                        return;
+		            //                    }
+		            var plugin = this.getPlugin(url);
+		            if (!plugin) {
+		                var manifest = configuration.plugins[url];
+		                if (typeof manifest !== "object") {
+		                	manifest = internalRegistry.getPersisted(url) || {};
+		                }
+		                manifest.autostart = manifest.autostart || configuration.defaultAutostart || "lazy";
+		                plugin = new Plugin(url, manifest, internalRegistry);
+		                plugin._default = true;
+		                _plugins.push(plugin);
+		            } else {
+		                plugin._default = true;
+		            }
                 }.bind(this));
             }
             _plugins.sort(function(a, b) {
@@ -15077,17 +15492,19 @@ if (_all_script && _all_script.length && _all_script.length > 0) {
 }
 define('embeddedEditor/helper/bootstrap',[
 	'embeddedEditor/helper/embeddedFileImpl',
+	'embeddedEditor/helper/memoryFileSysConst',
 	'orion/pluginregistry',
 	'orion/Deferred',
 	'orion/URL-shim'
 ], function(
 	EmbeddedFileImpl,
+	memoryFileSysConst,
 	mPluginRegistry,
 	Deferred
 ) {
 
 	var once; // Deferred
-	var fPattern = "/__embed/";
+	var inMemoryFilePattern = memoryFileSysConst.MEMORY_FILE_PATTERN;
 	var defaultPluginURLs = [
 		"../javascript/plugins/javascriptPlugin.html",
 		"../webtools/plugins/webToolsPlugin.html",
@@ -15122,11 +15539,11 @@ define('embeddedEditor/helper/bootstrap',[
 		}
 		
 		once = new Deferred();
-		var fService = new EmbeddedFileImpl(fPattern);
+		var fService = new EmbeddedFileImpl(inMemoryFilePattern);
 		serviceRegistry.registerService("orion.core.file", fService, {
 			Name: 'Embedded File System',
-			top: fPattern,
-			pattern: fPattern
+			top: inMemoryFilePattern,
+			pattern: inMemoryFilePattern
 		});
 		var plugins = {};
 		pluginsToLoad.forEach(function(pluginURLString){
@@ -15710,8168 +16127,8278 @@ define('orion/explorers/navigatorRenderer',[], function() {
 });
 /*******************************************************************************
  * @license
- * Copyright (c) 2010, 2013 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials are made
- * available under the terms of the Eclipse Public License v1.0
- * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution
- * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html).
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
+ * Copyright (c) 2010, 2012 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ * 
+ * Contributors: 
+ *		Felipe Heidrich (IBM Corporation) - initial API and implementation
+ *		Silenio Quarti (IBM Corporation) - initial API and implementation
+ ******************************************************************************/
 
 /*eslint-env browser, amd*/
-define('orion/inputManager',[
-	'i18n!orion/edit/nls/messages',
-	'orion/explorers/navigatorRenderer',
-	'orion/i18nUtil',
-	'orion/Deferred',
-	'orion/EventTarget',
-	'orion/objects',
-	'orion/PageUtil',
-	'orion/metrics'
-], function(messages, mNavigatorRenderer, i18nUtil, Deferred, EventTarget, objects, PageUtil, mMetrics) {
-
-	function Idle(options){
-		this._document = options.document || document;
-		this._timeout = options.timeout;
-		//TODO: remove listeners if there are no clients
-		//TODO: add support for multiple clients with different timeouts
-		var events = ["mousedown", "keypress","keydown","keyup"]; //$NON-NLS-0$ //$NON-NLS-1$ //$NON-NLS-2$
-		var reset = function () { this._resetTimer(); }.bind(this);
-		for (var i = 0; i < events.length; i++) {
-			var evt = events[i];
-			this._document.addEventListener(evt, reset, true);
-		}
-		EventTarget.attach(this);
-	}
+define("orion/editor/projectionTextModel", ['orion/editor/textModel', 'orion/editor/eventTarget'], function(mTextModel, mEventTarget) { //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
 
-	Idle.prototype = {
-		_resetTimer: function() {
-			var win = this._document.defaultView || this._document.parentWindow;
-			if (this._timer) {
-				win.clearTimeout(this._timer);
-				this._timer = null;
-			}
-			if (this._timeout !== -1) {
-				this._timer = win.setTimeout(function() {
-					this.onIdle({type:"Idle"});	//$NON-NLS-0$
-					this._timer = null;
-					this._resetTimer();
-				}.bind(this), this._timeout);
+	/**
+	 * @class This object represents a projection range. A projection specifies a
+	 * range of text and the replacement text. The range of text is relative to the
+	 * base text model associated to a projection model.
+	 * 
        
+	 * See:
        
+	 * {@link orion.editor.ProjectionTextModel}
        
+	 * {@link orion.editor.ProjectionTextModel#addProjection}
        
+	 * 
        		 
+	 * @name orion.editor.Projection
+	 * 
+	 * @property {Number} start The start offset of the projection range. 
+	 * @property {Number} end The end offset of the projection range. This offset is exclusive.
+	 * @property {String|orion.editor.TextModel} [text=""] The projection text to be inserted
+	 */
+	/**
+	 * Constructs a new ProjectionTextModel based on the specified TextModel.
+	 *
+	 * @param {orion.editor.TextModel} baseModel The base text model.
+	 *
+	 * @name orion.editor.ProjectionTextModel
+	 * @class The ProjectionTextModel represents a projection of its base text
+	 * model. Projection ranges can be added to the projection text model to hide and/or insert
+	 * ranges to the base text model.
+	 * 
        
+	 * The contents of the projection text model is modified when changes occur in the base model,
+	 * projection model or by calls to {@link #addProjection} and {@link #removeProjection}.
+	 * 
        
+	 * 
        
+	 * See:
        
+	 * {@link orion.editor.TextView}
        
+	 * {@link orion.editor.TextModel}
+	 * {@link orion.editor.TextView#setModel}
+	 * 
        
+	 * @borrows orion.editor.EventTarget#addEventListener as #addEventListener
+	 * @borrows orion.editor.EventTarget#removeEventListener as #removeEventListener
+	 * @borrows orion.editor.EventTarget#dispatchEvent as #dispatchEvent
+	 */
+	function ProjectionTextModel(baseModel) {
+		this._model = baseModel;
+		this._projections = [];
+		var self = this;
+		this._listener = {
+			onChanged: function(e) {
+				self._onChanged(e);
+			},
+			onChanging: function(e) {
+				self._onChanging(e);
 			}
-		},
-		onIdle: function (idleEvent) {
-			return this.dispatchEvent(idleEvent);
-		},
-		setTimeout: function(timeout) {
-			this._timeout = timeout;
-			this._resetTimer();
-		}
-	};
-
-	function _makeError(error) {
-		var newError = {
-			Severity: "Error", //$NON-NLS-0$
-			Message: messages.noResponse
 		};
-		if(error.name === "Cancel") {
-			return {Severity: "Warning", Message: error.name, Cancel: true};
-		} else if (error.status === 0) {
-			newError.Cancel = true;
-			return newError; // might do better here
-		} else if (error.responseText) {
-			var responseText = error.responseText;
-			try {
-				var parsedError = JSON.parse(responseText);
-				newError.Severity = parsedError.Severity || newError.Severity;
-				newError.Message = parsedError.Message || newError.Message;
-			} catch (e) {
-				newError.Message = responseText;
-			}
-		} else {
-			try {
-				newError.Message = JSON.stringify(error);
-			} catch (e) {
-				// best effort - fallthrough
-			}
-		}
-		return newError;
-	}
-
-	function handleError(statusService, error) {
-		if (!statusService) {
-			window.console.log(error);
-			return;
-		}
-		if (!error.Severity) {
-			error = _makeError(error);
-		}
-		statusService.setProgressResult(error);
-		return error;
-	}
-	
-	function decode(contents, charset, done, errorHandler) {
-		if (window.TextDecoder) {
-			done(new TextDecoder(charset).decode(contents));
-		} else {
-			var mimeType = 'text/plain; charset=' + charset; //$NON-NLS-0$
-			var blob = new Blob([contents], { type: mimeType });
-			var reader = new FileReader();
-			reader.onload = function() {
-				done(reader.result);
-			}.bind(this);
-			reader.onerror = errorHandler;
-			reader.readAsText(blob, charset);
-		}
-	}
-	
-	var UTF8 = "UTF-8"; //$NON-NLS-0$
-	function isUTF8(charset) {
-		return !charset || charset === UTF8; //$NON-NLS-0$
+		baseModel.addEventListener("postChanged", this._listener.onChanged); //$NON-NLS-0$
+		baseModel.addEventListener("preChanging", this._listener.onChanging); //$NON-NLS-0$
 	}
 
-	/**
-	 * @name orion.editor.InputManager
-	 * @class
-	 */
-	function InputManager(options) {
-		EventTarget.attach(this);
-		this.serviceRegistry = options.serviceRegistry;
-		this.statusService = options.statusService;
-		this.fileClient = options.fileClient;
-		this.progressService = options.progressService;
-		this.contentTypeRegistry = options.contentTypeRegistry;
-		this.selection = options.selection;
-		this._input = this._title = "";
-	}
-	objects.mixin(InputManager.prototype, /** @lends orion.editor.InputManager.prototype */ {
+	ProjectionTextModel.prototype = /** @lends orion.editor.ProjectionTextModel.prototype */ {
 		/**
-		 * @returns {orion.Promise} Promise resolving to the new Location we should use
+		 * Destroys this projection text model.
 		 */
-		_maybeLoadWorkspace: function(resource) {
-			var fileClient = this.fileClient;
-			// If it appears to be a workspaceRootURL we cannot load it directly, have to get the workspace first
-			var root = resource;
-			if (root.indexOf("?")) root = root.split("?")[0];
-			if (root === fileClient.fileServiceRootURL(root)) {
-				return fileClient.loadWorkspace(root).then(function(workspace) {
-					return workspace.Location;
-				});
+		destroy: function() {
+			if (this._model) {
+				this._model.removeEventListener("postChanged", this._listener.onChanged); //$NON-NLS-0$
+				this._model.removeEventListener("preChanging", this._listener.onChanging); //$NON-NLS-0$
+				this._model = null;
 			}
-			return new Deferred().resolve(resource);
 		},
 		/**
-		 * Wrapper for fileClient.read() that tolerates a filesystem root URL passed as location. If location is indeed
-		 * a filesystem root URL, the original read() operation is instead performed on the workspace.
+		 * Adds a projection range to the model.
+		 * 
        
+		 * The model must notify the listeners before and after the the text is
+		 * changed by calling {@link #onChanging} and {@link #onChanged} respectively. 
+		 * 
        
+		 * @param {orion.editor.Projection} projection The projection range to be added.
+		 * 
+		 * @see orion.editor.ProjectionTextModel#removeProjection
 		 */
-		_read: function(loc /**, readArgs*/) {
-			var cachedMetadata = this.cachedMetadata || mNavigatorRenderer.getClickedItem();
-			if (cachedMetadata && cachedMetadata.Location === loc &&
-				cachedMetadata.Parents && cachedMetadata.Attributes &&
-				cachedMetadata.ETag
-			) {
-				return new Deferred().resolve(cachedMetadata);
+		addProjection: function(projection) {
+			if (!projection) {return;}
+			//start and end can't overlap any exist projection
+			var model = this._model, projections = this._projections;
+			projection._lineIndex = model.getLineAtOffset(projection.start);
+			projection._lineCount = model.getLineAtOffset(projection.end) - projection._lineIndex;
+			var text = projection.text;
+			if (!text) { text = ""; }
+			if (typeof text === "string") { //$NON-NLS-0$
+				projection._model = new mTextModel.TextModel(text, model.getLineDelimiter());
+			} else {
+				projection._model = text;
 			}
-			var fileClient = this.fileClient;
-			var readArgs = Array.prototype.slice.call(arguments, 1);
-			return this._maybeLoadWorkspace(loc).then(function(newLocation) {
-				return fileClient.read.apply(fileClient, [newLocation].concat(readArgs));
-			});
+			var eventStart = this.mapOffset(projection.start, true);
+			var removedCharCount = projection.end - projection.start;
+			var removedLineCount = projection._lineCount;
+			var addedCharCount = projection._model.getCharCount();
+			var addedLineCount = projection._model.getLineCount() - 1;
+			var modelChangingEvent = {
+				type: "Changing", //$NON-NLS-0$
+				text: projection._model.getText(),
+				start: eventStart,
+				removedCharCount: removedCharCount,
+				addedCharCount: addedCharCount,
+				removedLineCount: removedLineCount,
+				addedLineCount: addedLineCount
+			};
+			this.onChanging(modelChangingEvent);
+			var index = this._binarySearch(projections, projection.start);
+			projections.splice(index, 0, projection);
+			var modelChangedEvent = {
+				type: "Changed", //$NON-NLS-0$
+				start: eventStart,
+				removedCharCount: removedCharCount,
+				addedCharCount: addedCharCount,
+				removedLineCount: removedLineCount,
+				addedLineCount: addedLineCount
+			};
+			this.onChanged(modelChangedEvent);
 		},
-		_isSameParent: function(loc) {
-			if (this._lastMetadata && this._lastMetadata.Parents && this._lastMetadata.Parents.length > 0) {
-				var parentLocation = loc.substring(0, loc.lastIndexOf("/", loc.length - (loc[loc.length - 1] === "/" ? 2 : 1)) + 1); 
-				return this._lastMetadata.Parents[0].Location === parentLocation;
-			}
-			return false;
+		/**
+		 * Returns all projection ranges of this model.
+		 * 
+		 * @return {orion.editor.Projection[]} The projection ranges.
+		 * 
+		 * @see orion.editor.ProjectionTextModel#addProjection
+		 */
+		getProjections: function() {
+			return this._projections.slice(0);
 		},
-		load: function(charset) {
-			var fileURI = this.getInput();
-			if (!fileURI) { return; }
-			var fileClient = this.fileClient;
-			var resource = this._parsedLocation.resource;
-			var progressService = this.progressService;
-			var progress = function(deferred, msgKey, uri) {
-				if (!progressService) { return deferred; }
-				return progressService.progress(deferred, i18nUtil.formatMessage(msgKey, uri));
-			};
-			var editor = this.getEditor();
-			if (this._fileMetadata) {
-				//Reload if out of sync, unless we are already in the process of saving
-				if (!this._fileMetadata._saving && !this._fileMetadata.Directory && !this.getReadOnly()) {
-					progress(fileClient.read(resource, true), messages.ReadingMetadata, fileURI).then(function(data) {
-						if (this._fileMetadata && !this._fileMetadata._saving && this._fileMetadata.Location === data.Location && this._fileMetadata.ETag !== data.ETag) {
-							this._fileMetadata = objects.mixin(this._fileMetadata, data);
-							if (!editor.isDirty() || window.confirm(messages.loadOutOfSync)) {
-								progress(fileClient.read(resource), messages.Reading, fileURI).then(function(contents) {
-									editor.setInput(fileURI, null, contents);
-									this._clearUnsavedChanges();
-								}.bind(this));
-							}
-						}
-					}.bind(this));
-				}
-			} else {
-				var progressTimeout = window.setTimeout(function() {
-					progressTimeout = null;
-					this.reportStatus(i18nUtil.formatMessage(messages.Fetching, fileURI));
-				}.bind(this), 800);
-				var clearProgressTimeout = function() {
-					this.reportStatus("");
-					if (progressTimeout) {
-						window.clearTimeout(progressTimeout);
-					}
-				}.bind(this);
-				var errorHandler = function(error) {
-					clearProgressTimeout();
-					var statusService = null;
-					if(this.serviceRegistry) {
-						statusService = this.serviceRegistry.getService("orion.page.message"); //$NON-NLS-0$
-					} else if(this.statusService) {
-						statusService = this.statusService;
-					}
-					handleError(statusService, error);
-					this._setNoInput();
-				}.bind(this);
-				this._acceptPatch = null;
-				// Read metadata
-				var metadataURI = resource;
-				if (!this._isSameParent(metadataURI)) {
-					var uri = new URL(metadataURI);
-					uri.query.set("tree", localStorage.useCompressedTree ? "compressed" : "decorated"); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
-					metadataURI = uri.href;
-				}
-				progress(this._read(metadataURI, true), messages.ReadingMetadata, resource).then(function(metadata) {
-					if(!metadata) {
-						errorHandler({responseText: i18nUtil.formatMessage(messages.ReadingMetadataError, resource)});
-					} else if (metadata.Directory) {
-						// Fetch children
-						Deferred.when(metadata.Children || progress(fileClient.fetchChildren(metadata.ChildrenLocation), messages.Reading, fileURI), function(contents) {
-							clearProgressTimeout();
-							metadata.Children = contents;
-							this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
-						}.bind(this), errorHandler);
-					} else {
-						charset = charset || this._charset;
-						// Read contents if this is a text file and encoding is UTF-8
-						var isText = this._isText(metadata);
-						if (isUTF8(charset) && isText) {
-							// Read text contents
-							progress(fileClient.read(resource, false, true), messages.Reading, fileURI).then(function(contents) {
-								clearProgressTimeout();
-								if (typeof contents !== "string") { //$NON-NLS-0$
-									this._acceptPatch = contents.acceptPatch;
-									contents = contents.result;
-								}
-								this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
-							}.bind(this), errorHandler);
-						} else {
-							progress(fileClient._getService(resource).readBlob(resource), messages.Reading, fileURI).then(function(contents) {
-								clearProgressTimeout();
-								if (isText) {
-									decode(contents, charset, function(result) {
-										this._setInputContents(this._parsedLocation, fileURI, result, metadata);
-									}.bind(this), errorHandler);
-									return;
-								}
-								this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
-							}.bind(this), errorHandler);
-						}
-					}
-				}.bind(this), errorHandler);
-			}
-		},
-		processParameters: function(input) {
-			var editor = this.getEditor();
-			if (editor && editor.processParameters) {
-				return editor.processParameters(input);
-			}
-			return false;
-		},
-		getAutoLoadEnabled: function() {
-			return this._autoLoadEnabled;
-		},
-		getAutoSaveEnabled: function() {
-			return this._autoSaveEnabled;
-		},
-		getEditor: function() {
-			return this.editor;
-		},
-		getEncodingCharset: function() {
-			return this._charset || UTF8;
-		},
-		getInput: function() {
-			return this._input;
-		},
-		getLocation: function() {
-			return this._location;
-		},
-		getTitle: function() {
-			return this._title;
-		},
-		getFileMetadata: function() {
-			return this._fileMetadata;
-		},
-		isSaveEnabled: function() {
-			return !this.getReadOnly();
-		},
-		getReadOnly: function() {
-			var data = this._fileMetadata;
-			return this._readonly || !data || (data.Attributes && data.Attributes.ReadOnly);
-		},
-		getContentType: function() {
-			return this._contentType;
+		/**
+		 * Gets the base text model.
+		 *
+		 * @return {orion.editor.TextModel} The base text model.
+		 */
+		getBaseModel: function() {
+			return this._model;
 		},
-		onFocus: function() {
-			// If there was an error while auto saving, auto save is temporarily disabled and
-			// we retry saving every time the editor gets focus
-			if (this._autoSaveEnabled && this._errorSaving) {
-				this.save();
-				return;
+		/**
+		 * Maps offsets between the projection model and its base model.
+		 *
+		 * @param {Number} offset The offset to be mapped.
+		 * @param {Boolean} [baseOffset=false] true if offset is in base model and
+		 *	should be mapped to the projection model.
+		 * @return {Number} The mapped offset
+		 */
+		mapOffset: function(offset, baseOffset) {
+			var projections = this._projections, delta = 0, i, projection;
+			if (baseOffset) {
+				for (i = 0; i < projections.length; i++) {
+					projection = projections[i];
+					if (projection.start > offset) { break; }
+					if (projection.end > offset) { return -1; }
+					delta += projection._model.getCharCount() - (projection.end - projection.start);
+				}
+				return offset + delta;
 			}
-			if (this._autoLoadEnabled && this._fileMetadata) {
-				this.load();
+			for (i = 0; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection.start > offset - delta) { break; }
+				var charCount = projection._model.getCharCount();
+				if (projection.start + charCount > offset - delta) {
+					return -1;
+				}
+				delta += charCount - (projection.end - projection.start);
 			}
+			return offset - delta;
 		},
-		reportStatus: function(msg) {
-			if (this.statusReporter) {
-				this.statusReporter(msg);
-			} else if (this.editor) {
-				this.editor.reportStatus(msg);
-			}
+		/**
+		 * Removes a projection range from the model.
+		 * 
        
+		 * The model must notify the listeners before and after the the text is
+		 * changed by calling {@link #onChanging} and {@link #onChanged} respectively. 
+		 * 
        
+		 * 
+		 * @param {orion.editor.Projection} projection The projection range to be removed.
+		 * 
+		 * @see orion.editor.ProjectionTextModel#addProjection
+		 */
+		removeProjection: function(projection) {
+			this._removeProjection(projection);
 		},
-		save: function(closing) {
-			var metadata = this.getFileMetadata();
-			if (!metadata) return new Deferred().reject();
-			if (metadata._saving) { return metadata._savingDeferred; }
-			var that = this;
-			metadata._savingDeferred = new Deferred();
-			metadata._saving = true;
-			function done(result) {
-				var deferred = metadata._savingDeferred;
-				deferred.resolve(result);
-				metadata._savingDeferred = null;
-				metadata._saving = false;
-				return deferred;
-			}
-			var editor = this.getEditor();
-			if (!editor || !editor.isDirty() || this.getReadOnly()) { return done(); }
-			var failedSaving = this._errorSaving;
-			var input = this.getInput();
-			this.reportStatus(messages['Saving...']);
-
-			if (!this._saveEventLogged) {
-				this._logMetrics("save"); //$NON-NLS-0$
-				this._saveEventLogged = true;
-			}
-
-			this.dispatchEvent({ type: "Saving", inputManager: this}); //$NON-NLS-0$
-
-			editor.markClean();
-			var contents = editor.getText();
-			var data = contents;
-			if (this._getSaveDiffsEnabled() && !this._errorSaving) {
-				var changes = this._getUnsavedChanges();
-				if (changes) {
-					var len = 0;
-					for (var i = 0; i < changes.length; i++) {
-						len += changes[i].text.length;
-					}
-					if (contents.length > len) {
-						data = {
-							diff: changes
-						};
-					}
+		_removeProjection: function(projection, noEvents) {
+			var i, delta = 0;
+			for (i = 0; i < this._projections.length; i++) {
+				var p = this._projections[i];
+				if (p === projection) {
+					projection = p;
+					break;
 				}
+				delta += p._model.getCharCount() - (p.end - p.start);
 			}
-			this._clearUnsavedChanges();
-			this._errorSaving = false;
-
-			var etag = metadata.ETag;
-			var args = { "ETag" : etag }; //$NON-NLS-0$
-			var resource = this._parsedLocation.resource;
-			var def = this.fileClient.write(resource, data, args);
-			var progress = this.progressService;
-			var statusService = null;
-			if(this.serviceRegistry){
-				statusService = this.serviceRegistry.getService("orion.page.message"); //$NON-NLS-0$
-			}
-			if (progress) {
-				def = progress.progress(def, i18nUtil.formatMessage(messages.savingFile, input));
-			}
-			function successHandler(result) {
-				if (input === that.getInput()) {
-					metadata.ETag = result.ETag;
-					editor.setInput(input, null, contents, true);
-				}
-				that.reportStatus("");
-				if (failedSaving && statusService) {
-					statusService.setProgressResult({Message:messages.Saved, Severity:"Normal"}); //$NON-NLS-0$
+			if (i < this._projections.length) {
+				var model = this._model;
+				var eventStart = projection.start + delta;
+				var addedCharCount = projection.end - projection.start;
+				var addedLineCount = projection._lineCount;
+				var removedCharCount = projection._model.getCharCount();
+				var removedLineCount = projection._model.getLineCount() - 1;
+				if (!noEvents) {
+					var modelChangingEvent = {
+						type: "Changing", //$NON-NLS-0$
+						text: model.getText(projection.start, projection.end),
+						start: eventStart,
+						removedCharCount: removedCharCount,
+						addedCharCount: addedCharCount,
+						removedLineCount: removedLineCount,
+						addedLineCount: addedLineCount
+					};
+					this.onChanging(modelChangingEvent);
 				}
-				if (that.postSave) {
-					that.postSave(closing);
+				this._projections.splice(i, 1);
+				if (!noEvents) {
+					var modelChangedEvent = {
+						type: "Changed", //$NON-NLS-0$
+						start: eventStart,
+						removedCharCount: removedCharCount,
+						addedCharCount: addedCharCount,
+						removedLineCount: removedLineCount,
+						addedLineCount: addedLineCount
+					};
+					this.onChanged(modelChangedEvent);
 				}
-				return done(result);
-			}
-			function errorHandler(error) {
-				that.reportStatus("");
-				var errorMsg = handleError(statusService, error);
-				mMetrics.logEvent("status", "exception", (that._autoSaveActive ? "Auto-save: " : "Save: ") + errorMsg.Message); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
-				that._errorSaving = true;
-				return done();
 			}
-			def.then(successHandler, function(error) {
-				// expected error - HTTP 412 Precondition Failed
-				// occurs when file is out of sync with the server
-				if (error.status === 412) {
-					var forceSave = window.confirm(messages.saveOutOfSync);
-					if (forceSave) {
-						// repeat save operation, but without ETag
-						var redef = that.fileClient.write(resource, contents);
-						if (progress) {
-							redef = progress.progress(redef, i18nUtil.formatMessage(messages.savingFile, input));
-						}
-						redef.then(successHandler, errorHandler);
-					} else {
-						return done();
-					}
+		},
+		/** @ignore */
+		_binarySearch: function (array, offset) {
+			var high = array.length, low = -1, index;
+			while (high - low > 1) {
+				index = Math.floor((high + low) / 2);
+				if (offset <= array[index].start) {
+					high = index;
 				} else {
-					// unknown error
-					errorHandler(error);
+					low = index;
 				}
-			});
-			return metadata._savingDeferred;
-		},
-		setAutoLoadEnabled: function(enabled) {
-			this._autoLoadEnabled = enabled;
+			}
+			return high;
 		},
 		/**
-		 * Set the autosave timeout. If the timeout is -1, autosave is
-		 * disabled.
-		 * @param {Number} timeout - the autosave timeout in milliseconds
+		 * @see orion.editor.TextModel#getCharCount
 		 */
-		setAutoSaveTimeout: function(timeout) {
-			this._autoSaveEnabled = timeout !== -1;
-			this._autoSaveActive = false;
-			if (!this._idle) {
-				var options = {
-					document: document,
-					timeout: timeout
-				};
-				this._idle = new Idle(options);
-				this._idle.addEventListener("Idle", function () { //$NON-NLS-0$
-					if (!this._errorSaving) {
-						this._autoSaveActive = true;
-						this.save().then(function() {
-							this._autoSaveActive = false;
-						});
-					}
-				}.bind(this));
-			} else {
-				this._idle.setTimeout(timeout);
+		getCharCount: function() {
+			var count = this._model.getCharCount(), projections = this._projections;
+			for (var i = 0; i < projections.length; i++) {
+				var projection = projections[i];
+				count += projection._model.getCharCount() - (projection.end - projection.start);
 			}
+			return count;
 		},
-		setContentType: function(contentType) {
-			this._contentType = contentType;
-		},
-		setEncodingCharset: function(charset) {
-			this._charset = charset;
-		},
-		setInput: function(loc) {
-			if (this._ignoreInput) { return; }
-			if (!loc) {
-				loc = PageUtil.hash();
-			}
-			if (typeof loc !== "string") { //$NON-NLS-0$
-				return;
-			}
-			var editor = this.getEditor();
-			if (loc && loc[0] !== "#") { //$NON-NLS-0$
-				loc = "#" + loc; //$NON-NLS-0$
-			}
-			var input = PageUtil.matchResourceParameters(loc), oldInput = this._parsedLocation || {};
-			var encodingChanged = oldInput.encoding !== input.encoding;
-			if (editor && editor.isDirty()) {
-				var oldLocation = this._location;
-				var oldResource = oldInput.resource;
-				var newResource = input.resource;
-				if (oldResource !== newResource || encodingChanged) {
-					if (this._autoSaveEnabled) {
-						this.save();
-					} else if (!window.confirm(messages.confirmUnsavedChanges)) {
-						window.location.hash = oldLocation;
-						return;
+		/**
+		 * @see orion.editor.TextModel#getLine
+		 */
+		getLine: function(lineIndex, includeDelimiter) {
+			if (lineIndex < 0) { return null; }
+			var model = this._model, projections = this._projections;
+			var delta = 0, result = [], offset = 0, i, lineCount, projection;
+			for (i = 0; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection._lineIndex >= lineIndex - delta) { break; }
+				lineCount = projection._model.getLineCount() - 1;
+				if (projection._lineIndex + lineCount >= lineIndex - delta) {
+					var projectionLineIndex = lineIndex - (projection._lineIndex + delta);
+					if (projectionLineIndex < lineCount) {
+						return projection._model.getLine(projectionLineIndex, includeDelimiter);
+					} else {
+						result.push(projection._model.getLine(lineCount));
 					}
 				}
+				offset = projection.end;
+				delta += lineCount - projection._lineCount;
 			}
-			var editorChanged = editor && oldInput.editor !== input.editor;
-			this._location = loc;
-			this._parsedLocation = input;
-			this._ignoreInput = true;
-			if(this.selection) {
-				this.selection.setSelections(loc);
-			}
-			this._ignoreInput = false;
-			var evt = {
-				type: "InputChanging", //$NON-NLS-0$
-				input: input
-			};
-			this.dispatchEvent(evt);
-			function saveSession() {
-				if (evt.session) {
-					evt.session.save();
+			offset = Math.max(offset, model.getLineStart(lineIndex - delta));
+			for (; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection._lineIndex > lineIndex - delta) { break; }
+				result.push(model.getText(offset, projection.start));
+				lineCount = projection._model.getLineCount() - 1;
+				if (projection._lineIndex + lineCount > lineIndex - delta) {
+					result.push(projection._model.getLine(0, includeDelimiter));
+					return result.join("");
 				}
+				result.push(projection._model.getText());
+				offset = projection.end;
+				delta += lineCount - projection._lineCount;
 			}
-			var fileURI = input.resource;
-			if (evt.metadata) {
-				saveSession();
-				this.reportStatus("");
-				this._input = fileURI;
-				var metadata = evt.metadata;
-				this._setInputContents(input, fileURI, null, metadata);
-				return;
+			var end = model.getLineEnd(lineIndex - delta, includeDelimiter);
+			if (offset < end) {
+				result.push(model.getText(offset, end));
 			}
-			if (fileURI) {
-				if (fileURI === this._input && !encodingChanged) {
-					if (editorChanged) {
-						this.reportStatus("");
-						this._setInputContents(input, fileURI, null, this._fileMetadata, this._isText(this._fileMetadata));
-					} else {
-						if (!this.processParameters(input)) {
-							if (evt.session) {
-								evt.session.apply(true);
-							}
-						}
-					}
-				} else {
-					saveSession();
-					this._input = fileURI;
-					this._readonly = false;
-					this._lastMetadata = this._fileMetadata;
-					this._fileMetadata = null;
-					this.load(input.encoding);
+			return result.join("");
+		},
+		/**
+		 * @see orion.editor.TextModel#getLineAtOffset
+		 */
+		getLineAtOffset: function(offset) {
+			var model = this._model, projections = this._projections;
+			var delta = 0, lineDelta = 0;
+			for (var i = 0; i < projections.length; i++) {
+				var projection = projections[i];
+				if (projection.start > offset - delta) { break; }
+				var charCount = projection._model.getCharCount();
+				if (projection.start + charCount > offset - delta) {
+					var projectionOffset = offset - (projection.start + delta);
+					lineDelta += projection._model.getLineAtOffset(projectionOffset);
+					delta += projectionOffset;
+					break;
 				}
-			} else {
-				saveSession();
-				this._setNoInput(true);
+				lineDelta += projection._model.getLineCount() - 1 - projection._lineCount;
+				delta += charCount - (projection.end - projection.start);
 			}
+			return model.getLineAtOffset(offset - delta) + lineDelta;
 		},
-		setTitle: function(title) {
-			var indexOfSlash = title.lastIndexOf("/"); //$NON-NLS-0$
-			var shortTitle = title;
-			if (indexOfSlash !== -1) {
-				shortTitle = shortTitle.substring(indexOfSlash + 1);
+		/**
+		 * @see orion.editor.TextModel#getLineCount
+		 */
+		getLineCount: function() {
+			var model = this._model, projections = this._projections;
+			var count = model.getLineCount();
+			for (var i = 0; i < projections.length; i++) {
+				var projection = projections[i];
+				count += projection._model.getLineCount() - 1 - projection._lineCount;
 			}
-			this._title = shortTitle;
+			return count;
 		},
-		setSaveDiffsEnabled: function(enabled) {
-			this._saveDiffsEnabled = enabled;
-			var editor = this.editor;
-			if (editor && !editor.isDirty()) {
-				this._clearUnsavedChanges();
+		/**
+		 * @see orion.editor.TextModel#getLineDelimiter
+		 */
+		getLineDelimiter: function() {
+			return this._model.getLineDelimiter();
+		},
+		/**
+		 * @see orion.editor.TextModel#getLineEnd
+		 */
+		getLineEnd: function(lineIndex, includeDelimiter) {
+			if (lineIndex < 0) { return -1; }
+			var model = this._model, projections = this._projections;
+			var delta = 0, offsetDelta = 0;
+			for (var i = 0; i < projections.length; i++) {
+				var projection = projections[i];
+				if (projection._lineIndex > lineIndex - delta) { break; }
+				var lineCount = projection._model.getLineCount() - 1;
+				if (projection._lineIndex + lineCount > lineIndex - delta) {
+					var projectionLineIndex = lineIndex - (projection._lineIndex + delta);
+					return projection._model.getLineEnd (projectionLineIndex, includeDelimiter) + projection.start + offsetDelta;
+				}
+				offsetDelta += projection._model.getCharCount() - (projection.end - projection.start);
+				delta += lineCount - projection._lineCount;
 			}
+			return model.getLineEnd(lineIndex - delta, includeDelimiter) + offsetDelta;
 		},
-		_getSaveDiffsEnabled: function() {
-			return this._saveDiffsEnabled && this._acceptPatch && this._acceptPatch.indexOf("application/json-patch") !== -1; //$NON-NLS-0$
+		/**
+		 * @see orion.editor.TextModel#getLineStart
+		 */
+		getLineStart: function(lineIndex) {
+			if (lineIndex < 0) { return -1; }
+			var model = this._model, projections = this._projections;
+			var delta = 0, offsetDelta = 0;
+			for (var i = 0; i < projections.length; i++) {
+				var projection = projections[i];
+				if (projection._lineIndex >= lineIndex - delta) { break; }
+				var lineCount = projection._model.getLineCount() - 1;
+				if (projection._lineIndex + lineCount >= lineIndex - delta) {
+					var projectionLineIndex = lineIndex - (projection._lineIndex + delta);
+					return projection._model.getLineStart (projectionLineIndex) + projection.start + offsetDelta;
+				}
+				offsetDelta += projection._model.getCharCount() - (projection.end - projection.start);
+				delta += lineCount - projection._lineCount;
+			}
+			return model.getLineStart(lineIndex - delta) + offsetDelta;
 		},
-		_logMetrics: function(type) {
-			var label = "(none)"; //$NON-NLS-0$
-			var contentType = this.getContentType();
-			var metadata = this.getFileMetadata();
-			if (contentType) {
-				label = contentType.id;
-			} else if (metadata) {
-				var _name = metadata.Name;
-				var index = _name.lastIndexOf("."); //$NON-NLS-0$
-				if (index >= 0) {
-					label = "unregistered: " + _name.substring(index); //$NON-NLS-0$
-				} else {
-					switch (_name) {
-						case "AUTHORS": //$NON-NLS-0$
-						case "config": //$NON-NLS-0$
-						case "LICENSE": //$NON-NLS-0$
-						case "make": //$NON-NLS-0$
-						case "Makefile": { //$NON-NLS-0$ 
-							label = "unregistered: " + _name; //$NON-NLS-0$
-							break;
-						}
+		/**
+		 * @see orion.editor.TextModel#getText
+		 */
+		getText: function(start, end) {
+			if (start === undefined) { start = 0; }
+			var model = this._model, projections = this._projections;
+			var delta = 0, result = [], i, projection, charCount;
+			for (i = 0; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection.start > start - delta) { break; }
+				charCount = projection._model.getCharCount();
+				if (projection.start + charCount > start - delta) {
+					if (end !== undefined && projection.start + charCount > end - delta) {
+						return projection._model.getText(start - (projection.start + delta), end - (projection.start + delta));
+					} else {
+						result.push(projection._model.getText(start - (projection.start + delta)));
+						start = projection.end + delta + charCount - (projection.end - projection.start);
 					}
 				}
+				delta += charCount - (projection.end - projection.start);
 			}
-			mMetrics.logEvent("editor", type, label, null, {path: metadata.Location}); //$NON-NLS-0$
-		},
-		_unknownContentTypeAsText: function() {// Return true if we think unknown content type is text type
-			return true;
-		},
-		_isText: function(metadata) {
-			var contentType = this.contentTypeRegistry.getFileContentType(metadata);
-			// Allow unkownn content types to be loaded as text files
-			if (!contentType) { return this._unknownContentTypeAsText(); }
-			var textPlain = this.contentTypeRegistry.getContentType("text/plain"); //$NON-NLS-0$
-			return this.contentTypeRegistry.isExtensionOf(contentType, textPlain);
-		},
-		_setNoInput: function(loadRoot) {
-			if (loadRoot) {
-				this.fileClient.loadWorkspace("").then(function(root) {
-					this._input = root.ChildrenLocation;
-					this._setInputContents(root.ChildrenLocation, null, root, root);
-				}.bind(this));
-				return;
+			var offset = start - delta;
+			if (end !== undefined) {
+				for (; i < projections.length; i++) {
+					projection = projections[i];
+					if (projection.start > end - delta) { break; }
+					result.push(model.getText(offset, projection.start));
+					charCount = projection._model.getCharCount();
+					if (projection.start + charCount > end - delta) {
+						result.push(projection._model.getText(0, end - (projection.start + delta)));
+						return result.join("");
+					}
+					result.push(projection._model.getText());
+					offset = projection.end;
+					delta += charCount - (projection.end - projection.start);
+				}
+				result.push(model.getText(offset, end - delta));
+			} else {
+				for (; i < projections.length; i++) {
+					projection = projections[i];
+					result.push(model.getText(offset, projection.start));
+					result.push(projection._model.getText());
+					offset = projection.end;
+				}
+				result.push(model.getText(offset));
 			}
-			// No input, no editor.
-			this._input = this._title = this._fileMetadata = null;
-			this.setContentType(null);
-			this.dispatchEvent({ type: "InputChanged", input: null }); //$NON-NLS-0$
+			return result.join("");
 		},
-		_setInputContents: function(input, title, contents, metadata, noSetInput) {
-			var _name, isDir = false;
-			if (metadata) {
-				this._fileMetadata = metadata;
-				this.setTitle(metadata.Location || String(metadata));
-				this.setContentType(this.contentTypeRegistry.getFileContentType(metadata));
-				_name = metadata.Name;
-				isDir = metadata.Directory;
-			} else {
-				// No metadata
-				this._fileMetadata = null;
-				this.setTitle(title);
-				this.setContentType(this.contentTypeRegistry.getFilenameContentType(this.getTitle()));
-				_name = this.getTitle();
+		/** @ignore */
+		_onChanged: function(modelChangedEvent) {
+			var change = this._change;
+			var start = change.baseStart, end = change.baseEnd, i;
+			var projection, projections = this._projections;
+			for (i = 0; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection.end > start) { break; }
 			}
-			var editor = this.getEditor();
-			if (this._focusListener) {
-				if (editor && editor.getTextView && editor.getTextView()) {
-					editor.getTextView().removeEventListener("Focus", this._focusListener); //$NON-NLS-0$
+			var rangeStart = i;
+			for (i = 0; i < projections.length; i++) {
+				projection = projections[i];
+				if (projection.start >= end) { break; }
+			}
+			var rangeEnd = i;
+			var model = this._model;
+			var changeCount = change.baseText.length - (end - start);
+			for (i = rangeEnd; i < projections.length; i++) {
+				projection = projections[i];
+				projection.start += changeCount;
+				projection.end += changeCount;
+				projection._lineIndex = model.getLineAtOffset(projection.start);
+			}
+			var removed = projections.splice(rangeStart, rangeEnd - rangeStart);
+			for (i = 0; i < removed.length; i++) {
+				if (removed[i].annotation) {
+					removed[i].annotation._expand();
 				}
-				this._focusListener = null;
 			}
-			var evt = {
-				type: "InputChanged", //$NON-NLS-0$
-				input: input,
-				name: _name,
-				title: title,
-				contentType: this.getContentType(),
-				metadata: metadata,
-				location: window.location,
-				contents: contents
+			var modelChangedEvent1 = {
+				type: "Changed", //$NON-NLS-0$
+				start: change.start,
+				removedCharCount: change.removedCharCount,
+				addedCharCount: change.addedCharCount,
+				removedLineCount: change.removedLineCount,
+				addedLineCount: change.addedLineCount
 			};
-			this._logMetrics("open"); //$NON-NLS-0$
-			this.dispatchEvent(evt);
-			this.editor = editor = evt.editor;
-			if (!isDir) {
-				if (!noSetInput) {
-					editor.setInput(title, null, contents);
+			this.onChanged(modelChangedEvent1);
+			this._change = undefined;
+		},
+		_onChanging: function(modelChangingEvent) {
+			var hasChange = !!this._change;
+			var change = this._change || {};
+			var start = modelChangingEvent.start, end = start + modelChangingEvent.removedCharCount;
+			change.baseStart = start;
+			change.baseEnd = end;
+			change.baseText = modelChangingEvent.text;
+			change.addedLineCount = modelChangingEvent.addedLineCount;
+			if (!hasChange) {
+				this._change = change;
+				change.text = modelChangingEvent.text;
+				var projections = this._projections, delta, i, projection;
+				function mapOffset(offset) {
+					for (i = 0, delta = 0; i < projections.length; i++) {
+						projection = projections[i];
+						if (projection.start > offset) { break; }
+						if (projection.end > offset) { return -1; }
+						delta += projection._model.getCharCount() - (projection.end - projection.start);
+					}
+					return offset + delta;
 				}
-				if (editor && editor.getTextView && editor.getTextView()) {
-					var textView = editor.getTextView();
-					textView.addEventListener("Focus", this._focusListener = this.onFocus.bind(this)); //$NON-NLS-0$
+				change.start = mapOffset(start);
+				if (change.start === -1) {
+					change.text = this._model.getText(projection.start, start) + change.text;
+					change.addedLineCount += this._model.getLineAtOffset(start) - this._model.getLineAtOffset(projection.start);
+					change.start = projection.start + delta;
 				}
-				this._clearUnsavedChanges();
-				if (!this.processParameters(input)) {
-					if (evt.session) {
-						evt.session.apply();
-					}
+				change.end = mapOffset(end);
+				if (change.end === -1) {
+					change.text += this._model.getText(end, projection.end);
+					change.addedLineCount += this._model.getLineAtOffset(projection.end) - this._model.getLineAtOffset(end);
+					change.end = projection.start + delta;
 				}
 			}
-
-			this._saveEventLogged = false;
-			mMetrics.logPageLoadTiming("interactive", window.location.pathname); //$NON-NLS-0$
+			change.addedCharCount = change.text.length;
+			change.removedCharCount = change.end - change.start;
+			change.removedLineCount = this.getLineAtOffset(change.end) - this.getLineAtOffset(change.start);
+			var modelChangingEvent1 = {
+				type: "Changing", //$NON-NLS-0$
+				text: change.text,
+				start: change.start,
+				removedCharCount: change.removedCharCount,
+				addedCharCount: change.addedCharCount,
+				removedLineCount: change.removedLineCount,
+				addedLineCount: change.addedLineCount
+			};
+			this.onChanging(modelChangingEvent1);
 		},
-		_getUnsavedChanges: function() {
-			var editor = this.editor;
-			if (editor && editor.getUndoStack && editor.getUndoStack()) {
-				return editor.getUndoStack()._unsavedChanges;
-			}
-			return null;
+		/**
+		 * @see orion.editor.TextModel#onChanging
+		 */
+		onChanging: function(modelChangingEvent) {
+			return this.dispatchEvent(modelChangingEvent);
 		},
-		_clearUnsavedChanges: function() {
-			var editor = this.editor;
-			if (editor && editor.getUndoStack && editor.getUndoStack()) {
-				editor.getUndoStack()._unsavedChanges = this._getSaveDiffsEnabled() ? [] : null;
+		/**
+		 * @see orion.editor.TextModel#onChanged
+		 */
+		onChanged: function(modelChangedEvent) {
+			return this.dispatchEvent(modelChangedEvent);
+		},
+		/**
+		 * @see orion.editor.TextModel#setLineDelimiter
+		 */
+		setLineDelimiter: function(lineDelimiter) {
+			this._model.setLineDelimiter(lineDelimiter);
+		},
+		/**
+		 * @see orion.editor.TextModel#setText
+		 */
+		setText: function(text, start, end) {
+			this._change = {
+				text: text || "",
+				start: start || 0,
+				end: end === undefined ? this.getCharCount() : end
+			};
+			var projections = this._projections, delta, i, projection;
+			function mapOffset(offset) {
+				for (i = 0, delta = 0; i < projections.length; i++) {
+					projection = projections[i];
+					if (projection.start > offset - delta) { break; }
+					var charCount = projection._model.getCharCount();
+					if (projection.start + charCount > offset - delta) {
+						return -1;
+					}
+					delta += charCount - (projection.end - projection.start);
+				}
+				return offset - delta;
+			}
+			var startProjection, endProjection;
+			var mapStart = mapOffset(this._change.start);
+			if (mapStart === -1) {
+				startProjection = {
+					projection: projection,
+					start: this._change.start - (projection.start + delta)
+				};
+				mapStart = projection.end;
+			}
+			var mapEnd = mapOffset(this._change.end);
+			if (mapEnd === -1) {
+				endProjection = {
+					projection: projection,
+					end: this._change.end - (projection.start + delta)
+				};
+				mapEnd = projection.start;
+			}
+			if (startProjection && endProjection && startProjection.projection === endProjection.projection) {
+				//TODO events - special case - change is completely inside of a projection
+				projection._model.setText(this._change.text, startProjection.start, endProjection.end);
+			} else {
+				this._model.setText(this._change.text, mapStart, mapEnd);
+				if (startProjection) {
+					projection = startProjection.projection;
+					projection._model.setText("", startProjection.start);
+				}		
+				if (endProjection) {
+					projection = endProjection.projection;
+					projection._model.setText("", 0, endProjection.end);
+					projection.start = projection.end;
+					projection._lineCount = 0;
+				}
 			}
+			this._change = undefined;
 		}
-	});
-	return {
-		handleError: handleError,
-		InputManager: InputManager
 	};
+	mEventTarget.EventTarget.addMixin(ProjectionTextModel.prototype);
+
+	return {ProjectionTextModel: ProjectionTextModel};
 });
 
 /*******************************************************************************
  * @license
- * Copyright (c) 2013 IBM Corporation and others.
+ * Copyright (c) 2016 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials are made 
  * available under the terms of the Eclipse Public License v1.0 
  * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
  * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
  *
- * Contributors:
- *     IBM Corporation - initial API and implementation
+ * Contributors: IBM Corporation - initial API and implementation
  *******************************************************************************/
- 
 /*eslint-env browser, amd*/
-define("orion/editor/keyModes", [ //$NON-NLS-0$
-		"orion/keyBinding", //$NON-NLS-0$
-		"orion/util" //$NON-NLS-0$
-], function(mKeyBinding, util) {
-
-	function KeyMode(view) {
-		if (!view) {
-			return;
-		}
-		this._view = view;
-		this._keyBindings = this.createKeyBindings();
-		this._keyBindingIndex = 0;
+define('orion/editor/textModelFactory',[
+	'orion/editor/textModel',
+	'orion/editor/projectionTextModel'
+], function(mTextModel, mProjectionTextModel) {
+	
+	/**
+	 * TextModelFactory generates all the base text model and projection model for the editors
+	 */
+	function TextModelFactory() {
 	}
-	KeyMode.prototype = /** @lends orion.editor.KeyMode.prototype */ {
-		createKeyBindings: function () {
-			return [];
-		},
+	TextModelFactory.prototype = {
 		/**
-		 * Returns all the key bindings associated to the given action ID.
-		 *
-		 * @param {String} actionID the action ID.
-		 * @returns {orion.KeyBinding[]} the array of key bindings associated to the given action ID.
-		 *
-		 * @see orion.editor.KeyModesetKeyBinding
-		 * @see orion.editor.KeyModesetAction
+		 * Create a text model instance for editor. A customized TextModelFactory can return a sub class of mTextModel.TextModel.
 		 */
-		getKeyBindings: function (actionID) {
-			var result = [];
-			var keyBindings = this._keyBindings;
-			for (var i = 0; i < keyBindings.length; i++) {
-				if (keyBindings[i].actionID === actionID) {
-					result.push(keyBindings[i].keyBinding);
-				}
-			}
-			return result;
-		},
-		getView: function() {
-			return this._view;
-		},
-		isActive: function () {
-			return this._view.getKeyModes().indexOf(this) !== -1;
-		},
-		match: function(e) {
-			if (e.type === "keydown") { //$NON-NLS-0$
-				switch (e.keyCode) {
-					case 16: /* Shift */
-					case 17: /* Control */
-					case 18: /* Alt */
-					case 91: /* Command */
-						return undefined;
-				}
-			}
-			var keyBindingIndex = this._keyBindingIndex;
-			var keyBindings = this._matchingKeyBindings || this._keyBindings;
-			var matchingKeyBindings = [];
-			for (var i = 0; i < keyBindings.length; i++) {
-				var kb = keyBindings[i];
-				var keyBinding = kb.keyBinding;
-				var match = keyBinding.match(e, keyBindingIndex);
-				if (match === true) {
-					this._keyBindingIndex = 0;
-					this._matchingKeyBindings = null;
-					return kb.actionID;
-				} else if (typeof match === "number") { //$NON-NLS-0$
-					matchingKeyBindings.push(kb);
-				}
-			}
-			if (matchingKeyBindings.length === 0) {
-				this._keyBindingIndex = 0;
-				this._matchingKeyBindings = null;
-			} else {
-				this._keyBindingIndex++;
-				this._matchingKeyBindings = matchingKeyBindings;
-				return "noop"; //$NON-NLS-0$
-			}
-			return undefined;
+		createTextModel: function(/*options*/) {
+			return new mTextModel.TextModel();
 		},
 		/**
-		 * Associates a key binding with the given action ID. Any previous
-		 * association with the specified key binding is overwriten. If the
-		 * action ID is null, the association is removed.
-		 * 
-		 * @param {orion.KeyBinding} keyBinding the key binding
-		 * @param {String} actionID the action ID
+		 * Create a projection text model instance for editor. A customized TextModelFactory can create a sub class of mTextModel.TextModel 
+		 * or a sub class of mProjectionTextModel.ProjectionTextModel.
 		 */
-		setKeyBinding: function(keyBinding, actionID) {
-			var keyBindings = this._keyBindings;
-			for (var i = 0; i < keyBindings.length; i++) {
-				var kb = keyBindings[i]; 
-				if (kb.keyBinding.equals(keyBinding)) {
-					if (actionID) {
-						kb.actionID = actionID;
-					} else {
-						if (kb.predefined) {
-							kb.actionID = "noop"; //$NON-NLS-0$
-						} else {
-							keyBindings.splice(i, 1);
-						}
-					}
-					return;
-				}
-			}
-			if (actionID) {
-				keyBindings.push({keyBinding: keyBinding, actionID: actionID});
-			}
-		},
-		setView: function(view) {
-			this._view = view;
+		createProjectionTextModel: function(baseModel, options) {
+			return new mProjectionTextModel.ProjectionTextModel(baseModel ? baseModel: this.createTextModel(options));
 		}
 	};
-	
-	function DefaultKeyMode(view) {
-		KeyMode.call(this, view);
+	return {
+		TextModelFactory: TextModelFactory
+	};
+});
+
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2010, 2013 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License v1.0
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html).
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+/*eslint-env browser, amd*/
+define('orion/inputManager',[
+	'i18n!orion/edit/nls/messages',
+	'orion/explorers/navigatorRenderer',
+	'orion/i18nUtil',
+	'orion/Deferred',
+	'orion/EventTarget',
+	'orion/objects',
+	'orion/PageUtil',
+	'orion/editor/textModelFactory',
+	'orion/metrics'
+], function(messages, mNavigatorRenderer, i18nUtil, Deferred, EventTarget, objects, PageUtil, mTextModelFactory, mMetrics) {
+
+	function Idle(options){
+		this._document = options.document || document;
+		this._timeout = options.timeout;
+		//TODO: remove listeners if there are no clients
+		//TODO: add support for multiple clients with different timeouts
+		var events = ["mousedown", "keypress","keydown","keyup"]; //$NON-NLS-0$ //$NON-NLS-1$ //$NON-NLS-2$
+		var reset = function () { this._resetTimer(); }.bind(this);
+		for (var i = 0; i < events.length; i++) {
+			var evt = events[i];
+			this._document.addEventListener(evt, reset, true);
+		}
+		EventTarget.attach(this);
 	}
-	DefaultKeyMode.prototype = new KeyMode();
-	DefaultKeyMode.prototype.createKeyBindings = function () {
-		var KeyBinding = mKeyBinding.KeyBinding;
-		//no duplicate keybindings
-		var bindings = [];
 
-		// Cursor Navigation
-		bindings.push({actionID: "lineUp",		keyBinding: new KeyBinding(38), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "lineDown",	keyBinding: new KeyBinding(40), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "charPrevious",	keyBinding: new KeyBinding(37), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "charNext",	keyBinding: new KeyBinding(39), predefined: true}); //$NON-NLS-0$
-		if (util.isMac) {
-			bindings.push({actionID: "scrollPageUp",		keyBinding: new KeyBinding(33), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollPageDown",	keyBinding: new KeyBinding(34), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "pageUp",		keyBinding: new KeyBinding(33, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "pageDown",	keyBinding: new KeyBinding(34, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(37, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(39, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "wordPrevious",	keyBinding: new KeyBinding(37, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "wordNext",	keyBinding: new KeyBinding(39, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollTextStart",	keyBinding: new KeyBinding(36), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollTextEnd",		keyBinding: new KeyBinding(35), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "textStart",	keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "textEnd",		keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollPageUp",	keyBinding: new KeyBinding(38, null, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollPageDown",		keyBinding: new KeyBinding(40, null, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(37, null, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(39, null, null, null, true), predefined: true}); //$NON-NLS-0$
-			//TODO These two actions should be changed to paragraph start and paragraph end  when word wrap is implemented
-			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(38, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(40, null, null, true), predefined: true}); //$NON-NLS-0$
-		} else {
-			bindings.push({actionID: "pageUp",		keyBinding: new KeyBinding(33), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "pageDown",	keyBinding: new KeyBinding(34), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(36), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(35), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "wordPrevious",	keyBinding: new KeyBinding(37, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "wordNext",	keyBinding: new KeyBinding(39, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "textStart",	keyBinding: new KeyBinding(36, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "textEnd",		keyBinding: new KeyBinding(35, true), predefined: true}); //$NON-NLS-0$
-		}
-		if (util.isFirefox && util.isLinux) {
-			bindings.push({actionID: "lineUp",		keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "lineDown",	keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
-		}
-		if (util.isWindows) {
-			bindings.push({actionID: "scrollLineUp",	keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "scrollLineDown",	keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
+	Idle.prototype = {
+		_resetTimer: function() {
+			var win = this._document.defaultView || this._document.parentWindow;
+			if (this._timer) {
+				win.clearTimeout(this._timer);
+				this._timer = null;
+			}
+			if (this._timeout !== -1) {
+				this._timer = win.setTimeout(function() {
+					this.onIdle({type:"Idle"});	//$NON-NLS-0$
+					this._timer = null;
+					this._resetTimer();
+				}.bind(this), this._timeout);
+			}
+		},
+		onIdle: function (idleEvent) {
+			return this.dispatchEvent(idleEvent);
+		},
+		setTimeout: function(timeout) {
+			this._timeout = timeout;
+			this._resetTimer();
 		}
+	};
 
-		// Select Cursor Navigation
-		bindings.push({actionID: "selectLineUp",		keyBinding: new KeyBinding(38, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectLineDown",		keyBinding: new KeyBinding(40, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectCharPrevious",	keyBinding: new KeyBinding(37, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectCharNext",		keyBinding: new KeyBinding(39, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectPageUp",		keyBinding: new KeyBinding(33, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectPageDown",		keyBinding: new KeyBinding(34, null, true), predefined: true}); //$NON-NLS-0$
-		if (util.isMac) {
-			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(37, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(39, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectWordPrevious",	keyBinding: new KeyBinding(37, null, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectWordNext",	keyBinding: new KeyBinding(39, null, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextStart",	keyBinding: new KeyBinding(36, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(35, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextStart",	keyBinding: new KeyBinding(38, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(40, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(37, null, true, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(39, null, true, null, true), predefined: true}); //$NON-NLS-0$
-			//TODO These two actions should be changed to select paragraph start and select paragraph end  when word wrap is implemented
-			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(38, null, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(40, null, true, true), predefined: true}); //$NON-NLS-0$
-		} else {
-			if (util.isLinux) {
-				bindings.push({actionID: "selectWholeLineUp",		keyBinding: new KeyBinding(38, true, true), predefined: true}); //$NON-NLS-0$
-				bindings.push({actionID: "selectWholeLineDown",		keyBinding: new KeyBinding(40, true, true), predefined: true}); //$NON-NLS-0$
+	function _makeError(error) {
+		var newError = {
+			Severity: "Error", //$NON-NLS-0$
+			Message: messages.noResponse
+		};
+		if(error.name === "Cancel") {
+			return {Severity: "Warning", Message: error.name, Cancel: true};
+		} else if (error.status === 0) {
+			newError.Cancel = true;
+			return newError; // might do better here
+		} else if (error.responseText) {
+			var responseText = error.responseText;
+			try {
+				var parsedError = JSON.parse(responseText);
+				newError.Severity = parsedError.Severity || newError.Severity;
+				newError.Message = parsedError.Message || newError.Message;
+			} catch (e) {
+				newError.Message = responseText;
 			}
-			bindings.push({actionID: "selectLineStart",		keyBinding: new KeyBinding(36, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(35, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectWordPrevious",	keyBinding: new KeyBinding(37, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectWordNext",		keyBinding: new KeyBinding(39, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextStart",		keyBinding: new KeyBinding(36, true, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(35, true, true), predefined: true}); //$NON-NLS-0$
-		}
-		
-		//Undo stack
-		bindings.push({actionID: "undo", keyBinding: new mKeyBinding.KeyBinding('z', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-		if (util.isMac) {
-			bindings.push({actionID: "redo", keyBinding: new mKeyBinding.KeyBinding('z', true, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
 		} else {
-			bindings.push({actionID: "redo", keyBinding: new mKeyBinding.KeyBinding('y', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-		}
-
-		//Misc
-		bindings.push({actionID: "deletePrevious",		keyBinding: new KeyBinding(8), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "deletePrevious",		keyBinding: new KeyBinding(8, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "deleteNext",		keyBinding: new KeyBinding(46), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, true, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "deleteWordNext",		keyBinding: new KeyBinding(46, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "tab",			keyBinding: new KeyBinding(9), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "shiftTab",			keyBinding: new KeyBinding(9, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "enter",			keyBinding: new KeyBinding(13), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "enter",			keyBinding: new KeyBinding(13, null, true), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "escape",			keyBinding: new KeyBinding(27), predefined: true}); //$NON-NLS-0$
-		bindings.push({actionID: "selectAll",		keyBinding: new KeyBinding('a', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-		bindings.push({actionID: "toggleTabMode",	keyBinding: new KeyBinding('m', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-		if (util.isMac) {
-			bindings.push({actionID: "deleteNext",		keyBinding: new KeyBinding(46, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, null, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "deleteWordNext",		keyBinding: new KeyBinding(46, null, null, true), predefined: true}); //$NON-NLS-0$
-		}
-		
-		bindings.push({actionID: "toggleWrapMode",		keyBinding: new mKeyBinding.KeyBinding('w', true, false, true)}); //$NON-NLS-1$ //$NON-NLS-0$
-		bindings.push({actionID: "toggleOverwriteMode",		keyBinding: new mKeyBinding.KeyBinding(45)}); //$NON-NLS-0$
-		
-		/*
-		* Feature in IE/Chrome: prevent ctrl+'u', ctrl+'i', and ctrl+'b' from applying styles to the text.
-		*
-		* Note that Chrome applies the styles on the Mac with Ctrl instead of Cmd.
-		*/
-		if (!util.isFirefox) {
-			var isMacChrome = util.isMac && util.isChrome;
-			bindings.push({actionID: "noop", keyBinding: new KeyBinding('u', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "noop", keyBinding: new KeyBinding('i', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "noop", keyBinding: new KeyBinding('b', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			try {
+				newError.Message = JSON.stringify(error);
+			} catch (e) {
+				// best effort - fallthrough
+			}
 		}
+		return newError;
+	}
 
-		if (util.isFirefox) {
-			bindings.push({actionID: "copy", keyBinding: new KeyBinding(45, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "paste", keyBinding: new KeyBinding(45, null, true), predefined: true}); //$NON-NLS-0$
-			bindings.push({actionID: "cut", keyBinding: new KeyBinding(46, null, true), predefined: true}); //$NON-NLS-0$
+	function handleError(statusService, error) {
+		if (!statusService) {
+			window.console.log(error);
+			return;
 		}
-
-		// Add the emacs Control+ ... key bindings.
-		if (util.isMac) {
-			bindings.push({actionID: "lineStart", keyBinding: new KeyBinding("a", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "lineEnd", keyBinding: new KeyBinding("e", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "lineUp", keyBinding: new KeyBinding("p", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "lineDown", keyBinding: new KeyBinding("n", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "charPrevious", keyBinding: new KeyBinding("b", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "charNext", keyBinding: new KeyBinding("f", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "deletePrevious", keyBinding: new KeyBinding("h", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "deleteNext", keyBinding: new KeyBinding("d", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			bindings.push({actionID: "deleteLineEnd", keyBinding: new KeyBinding("k", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			if (util.isFirefox) {
-				bindings.push({actionID: "scrollPageDown", keyBinding: new KeyBinding("v", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-				bindings.push({actionID: "deleteLineStart", keyBinding: new KeyBinding("u", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-				bindings.push({actionID: "deleteWordPrevious", keyBinding: new KeyBinding("w", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-			} else {
-				bindings.push({actionID: "pageDown", keyBinding: new KeyBinding("v", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-				bindings.push({actionID: "centerLine", keyBinding: new KeyBinding("l", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-				bindings.push({actionID: "enterNoCursor", keyBinding: new KeyBinding("o", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
-				//TODO implement: y (yank), t (transpose)
-			}
+		if (!error.Severity) {
+			error = _makeError(error);
 		}
-		return bindings;
-	};
+		statusService.setProgressResult(error);
+		return error;
+	}
 	
-	return {
-		KeyMode: KeyMode,
-		DefaultKeyMode: DefaultKeyMode
-	};
-});
-/*******************************************************************************
- * @license
- * Copyright (c) 2013,2014 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials are made 
- * available under the terms of the Eclipse Public License v1.0 
- * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
- * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
- 
-/*eslint-env browser, amd*/
-define("orion/editor/textTheme", //$NON-NLS-0$
-[
-	'require', //$NON-NLS-0$
-	'orion/editor/eventTarget', //$NON-NLS-0$
-	'orion/util' //$NON-NLS-0$
-], function(require, mEventTarget, util) {
-	var THEME_PREFIX = "orion-theme-"; //$NON-NLS-0$
+	function decode(contents, charset, done, errorHandler) {
+		if (window.TextDecoder) {
+			done(new TextDecoder(charset).decode(contents));
+		} else {
+			var mimeType = 'text/plain; charset=' + charset; //$NON-NLS-0$
+			var blob = new Blob([contents], { type: mimeType });
+			var reader = new FileReader();
+			reader.onload = function() {
+				done(reader.result);
+			}.bind(this);
+			reader.onerror = errorHandler;
+			reader.readAsText(blob, charset);
+		}
+	}
 	
-	var Themes = {};
-
-	/**
-	 * Constructs a new text theme. 
-	 * 
-	 * @class A TextTheme is a class used to specify an editor theme.
-	 * @name orion.editor.TextTheme
-	 * @borrows orion.editor.EventTarget#addEventListener as #addEventListener
-	 * @borrows orion.editor.EventTarget#removeEventListener as #removeEventListener
-	 * @borrows orion.editor.EventTarget#dispatchEvent as #dispatchEvent
-	 */
-	function TextTheme(options) {
-		options = options || {};
-		this._document = options.document || document;
+	var UTF8 = "UTF-8"; //$NON-NLS-0$
+	function isUTF8(charset) {
+		return !charset || charset === UTF8; //$NON-NLS-0$
 	}
 
 	/**
-	 * Gets an instance of orion.editor.TextTheme by name. If the name
-	 * paramenter is not speficed the default text theme instance is returned.
-	 * Subsequent calls of getTheme with the same name will return
-	 * the same instance.
+	 * @name orion.editor.InputManager
+	 * @class
 	 */
-	TextTheme.getTheme = function(name) {
-		name = name || "default"; //$NON-NLS-0$
-		var theme = Themes[name];
-		if (!theme) {
-			theme = Themes[name] = new TextTheme();
+	function InputManager(options) {
+		EventTarget.attach(this);
+		this.serviceRegistry = options.serviceRegistry;
+		this.statusService = options.statusService;
+		this.fileClient = options.fileClient;
+		this.progressService = options.progressService;
+		this.contentTypeRegistry = options.contentTypeRegistry;
+		this.selection = options.selection;
+		this._input = this._title = "";
+		if (this.fileClient) {
+			this.fileClient.addEventListener("Changed", function(evt) { //$NON-NLS-0$
+				if (this._fileMetadata && this._fileMetadata._saving) {
+					return;
+				}
+				if(evt && evt.modified) {
+					var metadata = this.getFileMetadata();
+					if(metadata && metadata.Location) {
+						if(evt.modified.some(function(loc){
+							return metadata.Location === loc;
+						})) {
+							//We do not want to set focus on this editor. 
+							//E.g., If a user works on editor A but quick fix could have modified editor B. We should update B's contents but user still want to work on A.
+							this.load(null, true);
+						}
+					}
+				}
+			}.bind(this));
 		}
-		return theme;
-	};
-
-	TextTheme.prototype = /** @lends orion.editor.TextTheme.prototype */ {
+	}
+	objects.mixin(InputManager.prototype, /** @lends orion.editor.InputManager.prototype */ {
 		/**
-		 * Returns the theme className.
-		 *
-		 * @see orion.editor.TextTheme#setThemeClass
+		 * @returns {orion.Promise} Promise resolving to the new Location we should use
 		 */
-		getThemeClass: function() {
-			return this._themeClass;
+		_maybeLoadWorkspace: function(resource) {
+			var fileClient = this.fileClient;
+			// If it appears to be a workspaceRootURL we cannot load it directly, have to get the workspace first
+			var root = resource;
+			if (root.indexOf("?")) root = root.split("?")[0];
+			if (root === fileClient.fileServiceRootURL(root)) {
+				return fileClient.loadWorkspace(root).then(function(workspace) {
+					return workspace.Location;
+				});
+			}
+			return new Deferred().resolve(resource);
 		},
 		/**
-		 * @class This object represents a style sheet for a theme manager.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextTheme#setThemeClass}
-		 * 
        
-		 * @name orion.editor.ThemeStyleSheet
-		 * 
-		 * @property {String} href The href of the stylesheet
-		 */
-		/**
-		 * Sets the theme className and style sheet.
-		 * 
        
-		 * If the stylesheet parameter is a string, it represents an inline
-		 * CSS and it will be added to the document as a STYLE tag element.  If the
-		 * stylesheet parameter is a orion.editor.ThemeStyleSheet,
-		 * its href property is loaded as either a STYLE tag element or as a LINK
-		 * tag element.
-		 * 
        
-		 * 
        
-		 * Listeners of the ThemeChanged event are notify once the styled sheet is loaded
-		 * into the document.
-		 * 
        
-		 *
-		 * @param {String} className the new theme className.
-		 * @param {String|orion.editor.ThemeStyleSheet} styleSheet the CSS stylesheet for the new theme className.
-		 *
-		 * @see orion.editor.TextTheme#getThemeClass
-		 * @see orion.editor.TextTheme#onThemeChanged
+		 * Wrapper for fileClient.read() that tolerates a filesystem root URL passed as location. If location is indeed
+		 * a filesystem root URL, the original read() operation is instead performed on the workspace.
 		 */
-		 setThemeClass: function(className, styleSheet) {
-			var self = this;
-			var oldThemeClass = self._themeClass;	
-			self._themeClass = className;
-			this._load(className, styleSheet, function() {
-				self.onThemeChanged({
-					type: "ThemeChanged", //$NON-NLS-0$
-					oldValue: oldThemeClass,
-					newValue: self.getThemeClass()
-				});
+		_read: function(loc /**, readArgs*/) {
+			var cachedMetadata = this.cachedMetadata || mNavigatorRenderer.getClickedItem();
+			if (cachedMetadata && cachedMetadata.Location === loc &&
+				cachedMetadata.Parents && cachedMetadata.Attributes &&
+				cachedMetadata.ETag
+			) {
+				return new Deferred().resolve(cachedMetadata);
+			}
+			var fileClient = this.fileClient;
+			var readArgs = Array.prototype.slice.call(arguments, 1);
+			return this._maybeLoadWorkspace(loc).then(function(newLocation) {
+				return fileClient.read.apply(fileClient, [newLocation].concat(readArgs));
 			});
 		},
-		/**
-		 * @class This is the event sent when the theme className or style sheet has changed.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextTheme}
        
-		 * {@link orion.editor.TextTheme#event:onThemeChanged}
-		 * 
        
-		 * @name orion.editor.ThemeChangedEvent
-		 * 
-		 * @property {String} oldValue The old theme clasName.
-		 * @property {String} newValue The new theme className.
-		 */
-		/**
-		 * This event is sent when the theme clasName has changed and its style sheet has been loaded in the document.
-		 *
-		 * @event
-		 * @param {orion.editor.ThemeChangedEvent} themeChangedEvent the event
-		 */
-		onThemeChanged: function(themeChangedEvent) {
-			return this.dispatchEvent(themeChangedEvent);
+		_isSameParent: function(loc) {
+			if (this._lastMetadata && this._lastMetadata.Parents && this._lastMetadata.Parents.length > 0) {
+				var parentLocation = loc.substring(0, loc.lastIndexOf("/", loc.length - (loc[loc.length - 1] === "/" ? 2 : 1)) + 1); 
+				return this._lastMetadata.Parents[0].Location === parentLocation;
+			}
+			return false;
 		},
-		buildStyleSheet: function(themeClass, settings) {
-			var convertCSSname = function(name) {
-				return name.replace(this._capitalRegEx, function(match) {
-					return "-" + match; //$NON-NLS-0$
-				}.bind(this)).toLowerCase();
-			}.bind(this);
-
-			var parseStyles = function(object, ancestors, className, isTopLevel, result) {
-				var localResult = [];
-				var keys = Object.keys(object);
-				keys.forEach(function(key) {
-					var value = object[key];
-					if (typeof(value) === "string") { //$NON-NLS-0$
-						localResult.push("\t" + convertCSSname(key) + ": " + value + ";"); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
-					} else {
-						parseStyles(
-							value,
-							className === key ? ancestors : ancestors + (isTopLevel ? " ." : ".") + key, //$NON-NLS-1$ //$NON-NLS-0$
-							className,
-							false,
-							result);
-					}
-				});
-				if (localResult.length) {
-					result.push(ancestors + (isTopLevel ? ".textview" : "") + " {"); //$NON-NLS-0$
-					result.push.apply(result, localResult);
-					result.push("}"); //$NON-NLS-0$
-				}
+		load: function(charset, nofocus) {
+			var fileURI = this.getInput();
+			if (!fileURI) { return; }
+			var fileClient = this.fileClient;
+			var resource = this._parsedLocation.resource;
+			var progressService = this.progressService;
+			var progress = function(deferred, msgKey, uri) {
+				if (!progressService) { return deferred; }
+				return progressService.progress(deferred, i18nUtil.formatMessage(msgKey, uri));
 			};
-
-			var result = [""];
-			parseStyles(settings.styles, "." + themeClass, settings.className, true, result); //$NON-NLS-0$
-			return result.join("\n"); //$NON-NLS-0$
-		},
-
-		/**
-		 * @private
-		 */
-		_createStyle: function(className, styleSheet, callback, link) {
-			var document = this._document;
-			var id = THEME_PREFIX + className;
-			var node = document.getElementById(id);
-			if (node) {
-				if (link || node.firstChild.data === styleSheet) {
-					return;
+			var editor = this.getEditor();
+			if (this._fileMetadata) {
+				//Reload if out of sync, unless we are already in the process of saving
+				if (!this._fileMetadata._saving && !this._fileMetadata.Directory && !this.getReadOnly()) {
+					progress(fileClient.read(resource, true), messages.ReadingMetadata, fileURI).then(function(data) {
+						if (this._fileMetadata && !this._fileMetadata._saving && this._fileMetadata.Location === data.Location && this._fileMetadata.ETag !== data.ETag) {
+							this._fileMetadata = objects.mixin(this._fileMetadata, data);
+							if (!editor.isDirty() || window.confirm(messages.loadOutOfSync)) {
+								progress(fileClient.read(resource), messages.Reading, fileURI).then(function(contents) {
+									editor.setInput(fileURI, null, contents, null, nofocus);
+									this._clearUnsavedChanges();
+								}.bind(this));
+							}
+						}
+					}.bind(this));
 				}
-				node.removeChild(node.firstChild);
-				node.appendChild(document.createTextNode(styleSheet));
 			} else {
-				if (link) {
-					node = util.createElement(document, "link"); //$NON-NLS-0$
-					node.rel = "stylesheet"; //$NON-NLS-0$
-					node.type = "text/css"; //$NON-NLS-0$
-					node.href = styleSheet;
-					node.addEventListener("load", function() { //$NON-NLS-0$
-						callback();
-					});
-				} else {
-					node = util.createElement(document, "style"); //$NON-NLS-0$
-					node.appendChild(document.createTextNode(styleSheet));
+				var progressTimeout = window.setTimeout(function() {
+					progressTimeout = null;
+					this.reportStatus(i18nUtil.formatMessage(messages.Fetching, fileURI));
+				}.bind(this), 800);
+				var clearProgressTimeout = function() {
+					this.reportStatus("");
+					if (progressTimeout) {
+						window.clearTimeout(progressTimeout);
+					}
+				}.bind(this);
+				var errorHandler = function(error) {
+					clearProgressTimeout();
+					var statusService = null;
+					if(this.serviceRegistry) {
+						statusService = this.serviceRegistry.getService("orion.page.message"); //$NON-NLS-0$
+					} else if(this.statusService) {
+						statusService = this.statusService;
+					}
+					handleError(statusService, error);
+					this._setNoInput(true);
+				}.bind(this);
+				this._acceptPatch = null;
+				// Read metadata
+				var metadataURI = resource;
+				if (!this._isSameParent(metadataURI)) {
+					var uri = new URL(metadataURI);
+					uri.query.set("tree", localStorage.useCompressedTree ? "compressed" : "decorated"); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
+					metadataURI = uri.href;
 				}
-				node.id = id;
-				var head = document.getElementsByTagName("head")[0] || document.documentElement; //$NON-NLS-0$
-				head.appendChild(node);
-			}
-			if (!link) {
-				callback();
-			}
-		},
-		/**
-		 * @private
-		 */
-		_load: function (className, styleSheet, callback) {
-			if (!className) {
-				callback();
-				return;
-			}
-			if (typeof styleSheet === "string") { //$NON-NLS-0$
-				this._createStyle(className, styleSheet, callback);
-				return;
-			}
-			var href = styleSheet.href;
-			var extension = ".css"; //$NON-NLS-0$
-			if (href.substring(href.length - extension.length) !== extension) {
-				href += extension;
-			}
-			if (/^\//.test(href) || /[a-zA-Z0-9]+:\/\//i.test(href) || !require.toUrl /* almond cannot load dynamically */) {
-				this._createStyle(className, href, callback, true);
-			} else {
-				var self = this;
-				require(["text!" + href], function(cssText) { //$NON-NLS-0$
-					self._createStyle(className, cssText, callback, false);
-				});
+				progress(this._read(metadataURI, true), messages.ReadingMetadata, resource).then(function(metadata) {
+					if(!metadata) {
+						errorHandler({responseText: i18nUtil.formatMessage(messages.ReadingMetadataError, resource)});
+					} else if (metadata.Directory) {
+						// Fetch children
+						Deferred.when(metadata.Children || progress(fileClient.fetchChildren(metadata.ChildrenLocation), messages.Reading, fileURI), function(contents) {
+							clearProgressTimeout();
+							metadata.Children = contents;
+							this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
+						}.bind(this), errorHandler);
+					} else {
+						charset = charset || this._charset;
+						// Read contents if this is a text file and encoding is UTF-8
+						var isText = this._isText(metadata);
+						if (isUTF8(charset) && isText) {
+							// Read text contents
+							var defaultReadOptions, textModelFactory = new mTextModelFactory.TextModelFactory();
+							//If textModelFactory support additional options for reading text contents, we need to use it.
+							//An example is to support large file, whose contents is read by segments
+							if(typeof textModelFactory.getDefaultReadOptions === "function") {
+								defaultReadOptions = textModelFactory.getDefaultReadOptions();
+							}
+							progress(fileClient.read(resource, false, true, defaultReadOptions), messages.Reading, fileURI).then(function(contents) {
+								clearProgressTimeout();
+								if (typeof contents !== "string") { //$NON-NLS-0$
+									this._acceptPatch = contents.acceptPatch;
+									contents = contents.result;
+								}
+								this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
+							}.bind(this), errorHandler);
+						} else {
+							progress(fileClient._getService(resource).readBlob(resource), messages.Reading, fileURI).then(function(contents) {
+								clearProgressTimeout();
+								if (isText) {
+									decode(contents, charset, function(result) {
+										this._setInputContents(this._parsedLocation, fileURI, result, metadata);
+									}.bind(this), errorHandler);
+									return;
+								}
+								this._setInputContents(this._parsedLocation, fileURI, contents, metadata);
+							}.bind(this), errorHandler);
+						}
+					}
+				}.bind(this), errorHandler);
 			}
 		},
-		_capitalRegEx: /[A-Z]/g
-	};
-	mEventTarget.EventTarget.addMixin(TextTheme.prototype);
-	
-	return {
-		TextTheme: TextTheme
-	};
-});
-
-/*******************************************************************************
- * @license
- * Copyright (c) 2013 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials are made 
- * available under the terms of the Eclipse Public License v1.0 
- * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
- * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
- * 
- * Contributors: IBM Corporation - initial API and implementation
- ******************************************************************************/
- 
-/*eslint-env browser, amd*/
-define("orion/editor/util", [], function() { //$NON-NLS-0$
-	
-	/** @private */
-	function addEventListener(node, type, handler, capture) {
-		if (typeof node.addEventListener === "function") { //$NON-NLS-0$
-			node.addEventListener(type, handler, capture === true);
-		} else {
-			node.attachEvent("on" + type, handler); //$NON-NLS-0$
-		}
-	}
-	/** @private */
-	function removeEventListener(node, type, handler, capture) {
-		if (typeof node.removeEventListener === "function") { //$NON-NLS-0$
-			node.removeEventListener(type, handler, capture === true);
-		} else {
-			node.detachEvent("on" + type, handler); //$NON-NLS-0$
-		}
-	}
-	/** @private */
-	function contains(topNode, node) {
-		if (!node) { return false; }
-		if (!topNode.compareDocumentPosition) {
-			var temp = node;
-			while (temp) {
-				if (topNode === temp) {
-					return true;
-				}
-				temp = temp.parentNode;
+		processParameters: function(input) {
+			var editor = this.getEditor();
+			if (editor && editor.processParameters) {
+				return editor.processParameters(input);
 			}
 			return false;
-		}
-		return topNode === node || (topNode.compareDocumentPosition(node) & 16) !== 0;
-	}
-	/** @private */
-	function getNodeStyle(node, prop, defaultValue) {
-		var value;
-		if (node) {
-			value = node.style[prop];
-			if (!value) {
-				if (node.currentStyle) {
-					var index = 0, p = prop;
-					while ((index = p.indexOf("-", index)) !== -1) { //$NON-NLS-0$
-						p = p.substring(0, index) + p.substring(index + 1, index + 2).toUpperCase() + p.substring(index + 2);
-					}
-					value = node.currentStyle[p];
-				} else {
-					var css = node.ownerDocument.defaultView.getComputedStyle(node, null);
-					value = css ? css.getPropertyValue(prop) : null;
-				}
+		},
+		getAutoLoadEnabled: function() {
+			return this._autoLoadEnabled;
+		},
+		getAutoSaveEnabled: function() {
+			return this._autoSaveEnabled;
+		},
+		getEditor: function() {
+			return this.editor;
+		},
+		getEncodingCharset: function() {
+			return this._charset || UTF8;
+		},
+		getInput: function() {
+			return this._input;
+		},
+		getLocation: function() {
+			return this._location;
+		},
+		getTitle: function() {
+			return this._title;
+		},
+		getFileMetadata: function() {
+			return this._fileMetadata;
+		},
+		isSaveEnabled: function() {
+			return !this.getReadOnly();
+		},
+		getReadOnly: function() {
+			var data = this._fileMetadata;
+			return this._readonly || !data || (data.Attributes && data.Attributes.ReadOnly);
+		},
+		getContentType: function() {
+			return this._contentType;
+		},
+		onFocus: function() {
+			// If there was an error while auto saving, auto save is temporarily disabled and
+			// we retry saving every time the editor gets focus
+			if (this._autoSaveEnabled && this._errorSaving) {
+				this.save();
+				return;
 			}
-		}
-		return value || defaultValue;
-	}
-
-	/**
-	 * @class
-	 * @private
-	 * @name orion.editor.Animation
-	 * @description Creates an animation.
-	 * @param {Object} options Options controlling the animation.
-	 * @param {Array} options.curve Array of 2 values giving the start and end points for the animation.
-	 * @param {Number} [options.duration=350] Duration of the animation, in milliseconds.
-	 * @param {Function} [options.easing]
-	 * @param {Function} [options.onAnimate]
-	 * @param {Function} [options.onEnd]
-	 * @param {Number} [options.rate=20] The time between frames, in milliseconds.
-	 */
-	var Animation = /** @ignore */ (function() {
-		function Animation(options) {
-			this.options = options;
-		}
-		/**
-		 * Plays this animation.
-		 * @function
-		 * @memberOf orion.editor.Animation.prototype
-		 * @name play
-		 */
-		Animation.prototype.play = function() {
-			var duration = (typeof this.options.duration === "number") ? this.options.duration : 350, //$NON-NLS-0$
-			    rate = (typeof this.options.rate === "number") ? this.options.rate : 20, //$NON-NLS-0$
-			    easing = this.options.easing || this.defaultEasing,
-			    onAnimate = this.options.onAnimate || function() {},
-			    start = this.options.curve[0],
-			    end = this.options.curve[1],
-			    range = (end - start),
-			    startedAt = -1,
-				propertyValue,
-				self = this;
-
-			function onFrame() {
-				startedAt = (startedAt === -1) ? new Date().getTime() : startedAt;
-				var now = new Date().getTime(),
-				    percentDone = (now - startedAt) / duration;
-				if (percentDone < 1) {
-					var eased = easing(percentDone);
-					propertyValue = start + (eased * range);
-					onAnimate(propertyValue);
-				} else {
-					onAnimate(end);
-					self.stop();
-				}
+			if (this._autoLoadEnabled && this._fileMetadata) {
+				this.load();
 			}
-			this.interval = this.options.window.setInterval(onFrame, rate);
-		};
-		/**
-		 * Stops this animation.
-		 * @function
-		 * @memberOf orion.editor.Animation.prototype
-		 */
-		Animation.prototype.stop = function() {
-			this.options.window.clearInterval(this.interval);
-		    var onEnd = this.options.onEnd || function () {};
-			onEnd();
-		};
-		Animation.prototype.defaultEasing = function(x) {
-			return Math.sin(x * (Math.PI / 2));
-		};
-		return Animation;
-	}());
+		},
+		reportStatus: function(msg) {
+			if (this.statusReporter) {
+				this.statusReporter(msg);
+			} else if (this.editor) {
+				this.editor.reportStatus(msg);
+			}
+		},
+		save: function(closing) {
+			var metadata = this.getFileMetadata();
+			if (!metadata) return new Deferred().reject();
+			if (metadata._saving) { return metadata._savingDeferred; }
+			var that = this;
+			metadata._savingDeferred = new Deferred();
+			metadata._saving = true;
+			function done(result) {
+				var deferred = metadata._savingDeferred;
+				deferred.resolve(result);
+				metadata._savingDeferred = null;
+				metadata._saving = false;
+				return deferred;
+			}
+			var editor = this.getEditor();
+			if (!editor || !editor.isDirty() || this.getReadOnly()) { return done(); }
+			var failedSaving = this._errorSaving;
+			var input = this.getInput();
+			this.reportStatus(messages['Saving...']);
 
-	return {
-		contains: contains,
-		getNodeStyle: getNodeStyle,
-		addEventListener: addEventListener,
-		removeEventListener: removeEventListener,
-		Animation: Animation
-	};
-});
-/*******************************************************************************
- * @license
- * Copyright (c) 2010, 2015 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials are made 
- * available under the terms of the Eclipse Public License v1.0 
- * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
- * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
- * 
- * Contributors: 
- *		Felipe Heidrich (IBM Corporation) - initial API and implementation
- *		Silenio Quarti (IBM Corporation) - initial API and implementation
- *		Mihai Sucan (Mozilla Foundation) - fix for Bug#334583 Bug#348471 Bug#349485 Bug#350595 Bug#360726 Bug#361180 Bug#362835 Bug#362428 Bug#362286 Bug#354270 Bug#361474 Bug#363945 Bug#366312 Bug#370584
- ******************************************************************************/
+			if (!this._saveEventLogged) {
+				this._logMetrics("save"); //$NON-NLS-0$
+				this._saveEventLogged = true;
+			}
 
-/*eslint-env browser, amd*/
-define("orion/editor/textView", [  //$NON-NLS-1$
-	'i18n!orion/editor/nls/messages', //$NON-NLS-1$
-	'orion/editor/textModel', //$NON-NLS-1$
-	'orion/editor/keyModes', //$NON-NLS-1$
-	'orion/editor/eventTarget', //$NON-NLS-1$
-	'orion/editor/textTheme', //$NON-NLS-1$
-	'orion/editor/util', //$NON-NLS-1$
-	'orion/util', //$NON-NLS-1$
-	'orion/metrics' //$NON-NLS-1$
-], function(messages, mTextModel, mKeyModes, mEventTarget, mTextTheme, textUtil, util, mMetrics) {
+			this.dispatchEvent({ type: "Saving", inputManager: this}); //$NON-NLS-0$
 
-	/** @private */
-	function getWindow(doc) {
-		return doc.defaultView || doc.parentWindow;
-	}
-	function newArray(len) {
-		return new Array(len);
-	}
-	var addHandler = textUtil.addEventListener;
-	var removeHandler = textUtil.removeEventListener;
-	/** @private */
-	function applyStyle(style, node, reset) {
-		if (reset) {
-			node.className = "";
-			var attrs = node.attributes;
-			for (var i= attrs.length; i-->0;) {
-				if (!util.isIE || util.isIE >= 9 || (util.isIE < 9 && attrs[i].specified)) {
-					node.removeAttribute(attrs[i].name); 
+			editor.markClean();
+			var contents = editor.getText();
+			var data = contents;
+			if (this._getSaveDiffsEnabled() && !this._errorSaving) {
+				var changes = this._getUnsavedChanges();
+				if (changes) {
+					var len = 0;
+					for (var i = 0; i < changes.length; i++) {
+						len += changes[i].text.length;
+					}
+					if (contents.length > len) {
+						data = {
+							diff: changes
+						};
+					}
 				}
 			}
-		}
-		if (!style) {
-			return;
-		}
-		if (style.styleClass) {
-			node.className = style.styleClass;
-		}
-		var properties = style.style;
-		if (properties) {
-			for (var s in properties) {
-				if (properties.hasOwnProperty(s)) {
-					node.style[s] = properties[s];
-				}
+			this._clearUnsavedChanges();
+			this._errorSaving = false;
+
+			var etag = metadata.ETag;
+			var args = { "ETag" : etag }; //$NON-NLS-0$
+			var resource = this._parsedLocation.resource;
+			var def = this.fileClient.write(resource, data, args);
+			var progress = this.progressService;
+			var statusService = null;
+			if(this.serviceRegistry){
+				statusService = this.serviceRegistry.getService("orion.page.message"); //$NON-NLS-0$
 			}
-		}
-		var attributes = style.attributes;
-		if (attributes) {
-			for (var a in attributes) {
-				if (attributes.hasOwnProperty(a)) {
-					node.setAttribute(a, attributes[a]);
-				}
+			if (progress) {
+				def = progress.progress(def, i18nUtil.formatMessage(messages.savingFile, input));
 			}
-		}
-	}
-	/** @private */
-	function clone(obj) {
-		/*Note that this code only works because of the limited types used in TextViewOptions */
-		if (obj instanceof Array) {
-			return obj.slice(0);
-		}
-		return obj;
-	}
-	/**	@private */
-	function merge(obj1, obj2) {
-		if (!obj1) {
-			return obj2;
-		}
-		if (!obj2) {
-			return obj1;
-		}
-		for (var p in obj2) {
-			if (obj2.hasOwnProperty(p)) {
-				if (!obj1.hasOwnProperty(p)) {
-					obj1[p] = obj2[p];
+			function successHandler(result) {
+				if (input === that.getInput()) {
+					metadata.ETag = result.ETag;
+					editor.setInput(input, null, contents, true);
 				}
-			}
-		}
-		return obj1;
-	}
-	/** @private */
-	function compare(s1, s2) {
-		if (s1 === s2) { return true; }
-		if (s1 && !s2 || !s1 && s2) { return false; }
-		if ((s1 && s1.constructor === String) || (s2 && s2.constructor === String)) { return false; }
-		if (s1 instanceof Array || s2 instanceof Array) {
-			if (!(s1 instanceof Array && s2 instanceof Array)) { return false; }
-			if (s1.length !== s2.length) { return false; }
-			for (var i = 0; i < s1.length; i++) {
-				if (!compare(s1[i], s2[i])) {
-					return false;
+				that.reportStatus("");
+				if (failedSaving && statusService) {
+					statusService.setProgressResult({Message:messages.Saved, Severity:"Normal"}); //$NON-NLS-0$
 				}
+				if (that.postSave) {
+					that.postSave(closing);
+				}
+				return done(result);
 			}
-			return true;
-		}
-		if (!(s1 instanceof Object) || !(s2 instanceof Object)) { return false; }
-		var p;
-		for (p in s1) {
-			if (s1.hasOwnProperty(p)) {
-				if (!s2.hasOwnProperty(p)) { return false; }
-				if (!compare(s1[p], s2[p])) {return false; }
-			}
-		}
-		for (p in s2) {
-			if (!s1.hasOwnProperty(p)) { return false; }
-		}
-		return true;
-	}
-	/** @private */
-	function convertDelimiter(text, addTextFunc, addDelimiterFunc) {
-		var cr = 0, lf = 0, index = 0, len = text.length;
-		while (index < len) {
-			if (cr !== -1 && cr <= index) { cr = text.indexOf("\r", index); } //$NON-NLS-1$
-			if (lf !== -1 && lf <= index) { lf = text.indexOf("\n", index); } //$NON-NLS-1$
-			var start = index, end;
-			if (lf === -1 && cr === -1) {
-				addTextFunc(text.substring(index));
-				break;
+			function errorHandler(error) {
+				that.reportStatus("");
+				var errorMsg = handleError(statusService, error);
+				mMetrics.logEvent("status", "exception", (that._autoSaveActive ? "Auto-save: " : "Save: ") + errorMsg.Message); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
+				that._errorSaving = true;
+				return done();
 			}
-			if (cr !== -1 && lf !== -1) {
-				if (cr + 1 === lf) {
-					end = cr;
-					index = lf + 1;
+			def.then(successHandler, function(error) {
+				// expected error - HTTP 412 Precondition Failed
+				// occurs when file is out of sync with the server
+				if (error.status === 412) {
+					var forceSave = window.confirm(messages.saveOutOfSync);
+					if (forceSave) {
+						// repeat save operation, but without ETag
+						var redef = that.fileClient.write(resource, contents);
+						if (progress) {
+							redef = progress.progress(redef, i18nUtil.formatMessage(messages.savingFile, input));
+						}
+						redef.then(successHandler, errorHandler);
+					} else {
+						return done();
+					}
 				} else {
-					end = cr < lf ? cr : lf;
-					index = (cr < lf ? cr : lf) + 1;
+					// unknown error
+					errorHandler(error);
 				}
-			} else if (cr !== -1) {
-				end = cr;
-				index = cr + 1;
+			});
+			return metadata._savingDeferred;
+		},
+		setAutoLoadEnabled: function(enabled) {
+			this._autoLoadEnabled = enabled;
+		},
+		/**
+		 * Set the autosave timeout. If the timeout is -1, autosave is
+		 * disabled.
+		 * @param {Number} timeout - the autosave timeout in milliseconds
+		 */
+		setAutoSaveTimeout: function(timeout) {
+			this._autoSaveEnabled = timeout !== -1;
+			this._autoSaveActive = false;
+			if (!this._idle) {
+				var options = {
+					document: document,
+					timeout: timeout
+				};
+				this._idle = new Idle(options);
+				this._idle.addEventListener("Idle", function () { //$NON-NLS-0$
+					if (!this._errorSaving) {
+						this._autoSaveActive = true;
+						this.save().then(function() {
+							this._autoSaveActive = false;
+						});
+					}
+				}.bind(this));
 			} else {
-				end = lf;
-				index = lf + 1;
+				this._idle.setTimeout(timeout);
 			}
-			addTextFunc(text.substring(start, end));
-			if (addDelimiterFunc) {
-				addDelimiterFunc();
-			} else {
-				if (index === len) addTextFunc("");
+		},
+		setContentType: function(contentType) {
+			this._contentType = contentType;
+		},
+		setEncodingCharset: function(charset) {
+			this._charset = charset;
+		},
+		setInput: function(loc) {
+			if (this._ignoreInput) { return; }
+			if (!loc) {
+				loc = PageUtil.hash();
 			}
-		}
-	}
-	/** @private */
-	function getBorder(node) {
-		var left,_top,right,bottom;
-		var win = getWindow(node.ownerDocument);
-		if (win.getComputedStyle) {
-			var style = win.getComputedStyle(node, null);
-			left = style.getPropertyValue("border-left-width"); //$NON-NLS-1$
-			_top = style.getPropertyValue("border-top-width"); //$NON-NLS-1$
-			right = style.getPropertyValue("border-right-width"); //$NON-NLS-1$
-			bottom = style.getPropertyValue("border-bottom-width"); //$NON-NLS-1$
-		} else if (node.currentStyle) {
-			left = node.currentStyle.borderLeftWidth;
-			_top = node.currentStyle.borderTopWidth;
-			right = node.currentStyle.borderRightWidth;
-			bottom = node.currentStyle.borderBottomWidth;
-		}
-		return {
-			left: parseInt(left, 10) || 0,
-			top: parseInt(_top, 10) || 0,
-			right: parseInt(right, 10) || 0,
-			bottom: parseInt(bottom, 10) || 0
-		};
-	}
-	/** @private */
-	function getPadding(node) {
-		var left,_top,right,bottom;
-		var win = getWindow(node.ownerDocument);
-		if (win.getComputedStyle) {
-			var style = win.getComputedStyle(node, null);
-			left = style.getPropertyValue("padding-left"); //$NON-NLS-1$
-			_top = style.getPropertyValue("padding-top"); //$NON-NLS-1$
-			right = style.getPropertyValue("padding-right"); //$NON-NLS-1$
-			bottom = style.getPropertyValue("padding-bottom"); //$NON-NLS-1$
-		} else if (node.currentStyle) {
-			left = node.currentStyle.paddingLeft;
-			_top = node.currentStyle.paddingTop;
-			right = node.currentStyle.paddingRight;
-			bottom = node.currentStyle.paddingBottom;
-		}
-		return {
-			left: parseInt(left, 10) || 0, 
-			top: parseInt(_top, 10) || 0,
-			right: parseInt(right, 10) || 0,
-			bottom: parseInt(bottom, 10) || 0
-		};
-	}
-	/** @private */
-	function getLineTrim(line) {
-		var trim = line._trim;
-		if (!trim) {
-			trim = getPadding(line);
-			var border = getBorder(line);
-			trim.left += border.left;
-			trim.top += border.top;
-			trim.right += border.right;
-			trim.bottom += border.bottom;
-			line._trim = trim;
-		}
-		return trim;
-	}
-	/** @private */
-	function DOMReady(doc, _parent, className, callback) {
-		className = "_" + className + "DOMReady"; //$NON-NLS-1$ //$NON-NLS-1$
-		_parent.className = _parent.className ? _parent.className + " " + className : className; //$NON-NLS-1$
-		_parent.__DOMReady = callback;
-		var id = className + "Style"; //$NON-NLS-1$
-		if (doc.getElementById(id)) { return; }
-		var animationName = className + "Animation"; //$NON-NLS-1$
-		function insertListener(evt) {
-			if (evt.animationName === animationName) {
-				var target = evt.target;
-				if (typeof target.__DOMReady === "function") { //$NON-NLS-1$
-					getWindow(doc).setTimeout(function() {
-						target.__DOMReady();
-					}, 0);
+			if (typeof loc !== "string") { //$NON-NLS-0$
+				return;
+			}
+			var editor = this.getEditor();
+			if (loc && loc[0] !== "#") { //$NON-NLS-0$
+				loc = "#" + loc; //$NON-NLS-0$
+			}
+			var input = PageUtil.matchResourceParameters(loc), oldInput = this._parsedLocation || {};
+			var encodingChanged = oldInput.encoding !== input.encoding;
+			if (editor && editor.isDirty()) {
+				var oldLocation = this._location;
+				var oldResource = oldInput.resource;
+				var newResource = input.resource;
+				if (oldResource !== newResource || encodingChanged) {
+					if (this._autoSaveEnabled) {
+						this.save();
+					} else if (!window.confirm(messages.confirmUnsavedChanges)) {
+						window.location.hash = oldLocation;
+						return;
+					}
 				}
 			}
-		}
-		function template(className, animationName) {
-			var props = ["", "-webkit-", "-moz-", "-ms-", "-o-"]; //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-4$
-			var _frames = "", classRule = "body ." + className + " {\n"; //$NON-NLS-1$ //$NON-NLS-2$
-			for (var i=0; i= 0; i--) {
-				if (selections[i]._editing) return selections[i];
+			this._ignoreInput = false;
+			var evt = {
+				type: "InputChanging", //$NON-NLS-0$
+				input: input
+			};
+			this.dispatchEvent(evt);
+			function saveSession() {
+				if (evt.session) {
+					evt.session.save();
+				}
 			}
-			return selections[selections.length - 1];
-		}
-		for (i = 0; i < selections.length; i++) {
-			if (selections[i]._editing) return selections[i];
-		}
-		return selections[0];
-	};
-	/** @private */
-	Selection.convert = function(selections) {
-		if (selections.length === 1) return selections[0];
-		return selections;
-	};
-	/** @private */
-	Selection.contains = function(selections, offset) {
-		return selections.some(function(selection) {
-			return selection.contains(offset);
-		});
-	};
-	/** @private */
-	Selection.merge = function(selections) {
-		if (selections.length <= 1) return selections;
-		selections.sort(function(a, b) {
-			return a.start - b.start;
-		});
-		var result = [];
-		var current = selections[0];
-		for (var i = 1; i < selections.length; i++) {
-			if (selections[i].start >= current.end || current._editing || selections[i]._editing) {
-				result.push(current);
-				current = selections[i];
+			var fileURI = input.resource;
+			if (evt.metadata) {
+				saveSession();
+				this.reportStatus("");
+				this._input = fileURI;
+				var metadata = evt.metadata;
+				this._setInputContents(input, fileURI, null, metadata);
+				return;
+			}
+			if (fileURI) {
+				if (fileURI === this._input && !encodingChanged) {
+					if (editorChanged) {
+						this.reportStatus("");
+						this._setInputContents(input, fileURI, null, this._fileMetadata, this._isText(this._fileMetadata));
+					} else {
+						if (!this.processParameters(input)) {
+							if (evt.session) {
+								evt.session.apply(true);
+							}
+						}
+					}
+				} else {
+					saveSession();
+					this._input = fileURI;
+					this._readonly = false;
+					this._lastMetadata = this._fileMetadata;
+					this._fileMetadata = null;
+					this.load(input.encoding);
+				}
 			} else {
-				current.end = Math.max(current.end, selections[i].end);
+				saveSession();
+				this._setNoInput(true);
 			}
-		}
-		result.push(current);
-		return result;
-	};
-	Selection.prototype = /** @lends orion.editor.Selection.prototype */ {
-		/** @private */
-		clone: function() {
-			var result = new Selection(this.start, this.end, this.caret);
-			result._columnX = this._columnX;
-			result._editing = this._editing;
-			result._docX = this._docX;
-			return result;
 		},
-		/** @private */
-		contains: function(offset) {
-			if (this.start <= offset && offset < this.end) {
-				return true;
+		setTitle: function(title) {
+			var indexOfSlash = title.lastIndexOf("/"); //$NON-NLS-0$
+			var shortTitle = title;
+			if (indexOfSlash !== -1) {
+				shortTitle = shortTitle.substring(indexOfSlash + 1);
 			}
-			return false;
+			this._title = shortTitle;
 		},
-		/** @private */
-		collapse: function() {
-			if (this.caret) {
-				this.end = this.start;
-			} else {
-				this.start = this.end;
+		setSaveDiffsEnabled: function(enabled) {
+			this._saveDiffsEnabled = enabled;
+			var editor = this.editor;
+			if (editor && !editor.isDirty()) {
+				this._clearUnsavedChanges();
 			}
 		},
-		/** @private */
-		extend: function (offset) {
-			if (this.caret) {
-				this.start = offset;
-			} else {
-				this.end = offset;
-			}
-			if (this.start > this.end) {
-				var tmp = this.start;
-				this.start = this.end;
-				this.end = tmp;
-				this.caret = !this.caret;
-			}
+		_getSaveDiffsEnabled: function() {
+			return this._saveDiffsEnabled && this._acceptPatch && this._acceptPatch.indexOf("application/json-patch") !== -1; //$NON-NLS-0$
 		},
-		/** @private */
-		setCaret: function(offset) {
-			this.start = offset;
-			this.end = offset;
-			this.caret = false;
+		_logMetrics: function(type) {
+			var label = "(none)"; //$NON-NLS-0$
+			var contentType = this.getContentType();
+			var metadata = this.getFileMetadata();
+			if (contentType) {
+				label = contentType.id;
+			} else if (metadata) {
+				var _name = metadata.Name;
+				var index = _name.lastIndexOf("."); //$NON-NLS-0$
+				if (index >= 0) {
+					label = "unregistered: " + _name.substring(index); //$NON-NLS-0$
+				} else {
+					switch (_name) {
+						case "AUTHORS": //$NON-NLS-0$
+						case "config": //$NON-NLS-0$
+						case "LICENSE": //$NON-NLS-0$
+						case "make": //$NON-NLS-0$
+						case "Makefile": { //$NON-NLS-0$ 
+							label = "unregistered: " + _name; //$NON-NLS-0$
+							break;
+						}
+					}
+				}
+			}
+			mMetrics.logEvent("editor", type, label, null, {path: metadata.Location}); //$NON-NLS-0$
 		},
-		/** @private */
-		getCaret: function() {
-			return this.caret ? this.start : this.end;
+		_unknownContentTypeAsText: function() {// Return true if we think unknown content type is text type
+			return true;
 		},
-		/** @private */
-		getAnchor: function() {
-			return this.caret ? this.end : this.start;
+		_isText: function(metadata) {
+			var contentType = this.contentTypeRegistry.getFileContentType(metadata);
+			// Allow unkownn content types to be loaded as text files
+			if (!contentType) { return this._unknownContentTypeAsText(); }
+			var textPlain = this.contentTypeRegistry.getContentType("text/plain"); //$NON-NLS-0$
+			return this.contentTypeRegistry.isExtensionOf(contentType, textPlain);
 		},
-		/** @private */
-		getOrientedSelection: function() {
-			return {start: this.getAnchor(), end: this.getCaret()};
+		_setNoInput: function(loadRoot) {
+			if (loadRoot) {
+				this.fileClient.loadWorkspace("").then(function(root) {
+					this._input = root.ChildrenLocation;
+					this._setInputContents(root.ChildrenLocation, null, root, root);
+				}.bind(this));
+				return;
+			}
+			// No input, no editor.
+			this._input = this._title = this._fileMetadata = null;
+			this.setContentType(null);
+			this.dispatchEvent({ type: "InputChanged", input: null }); //$NON-NLS-0$
 		},
-		/** @private */
-		toString: function() {
-			return "start=" + this.start + " end=" + this.end + (this.caret ? " caret is at start" : " caret is at end"); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-4$
+		_setInputContents: function(input, title, contents, metadata, noSetInput) {
+			var _name, isDir = false;
+			if (metadata) {
+				this._fileMetadata = metadata;
+				this.setTitle(metadata.Location || String(metadata));
+				this.setContentType(this.contentTypeRegistry.getFileContentType(metadata));
+				_name = metadata.Name;
+				isDir = metadata.Directory;
+			} else {
+				// No metadata
+				this._fileMetadata = null;
+				this.setTitle(title);
+				this.setContentType(this.contentTypeRegistry.getFilenameContentType(this.getTitle()));
+				_name = this.getTitle();
+			}
+			var editor = this.getEditor();
+			if (this._focusListener) {
+				if (editor && editor.getTextView && editor.getTextView()) {
+					editor.getTextView().removeEventListener("Focus", this._focusListener); //$NON-NLS-0$
+				}
+				this._focusListener = null;
+			}
+			var evt = {
+				type: "InputChanged", //$NON-NLS-0$
+				input: input,
+				name: _name,
+				title: title,
+				contentType: this.getContentType(),
+				metadata: metadata,
+				location: window.location,
+				contents: contents
+			};
+			this._logMetrics("open"); //$NON-NLS-0$
+			this.dispatchEvent(evt);
+			this.editor = editor = evt.editor;
+			if (!isDir) {
+				if (!noSetInput) {
+					editor.setInput(title, null, contents);
+				}
+				if (editor && editor.getTextView && editor.getTextView()) {
+					var textView = editor.getTextView();
+					textView.addEventListener("Focus", this._focusListener = this.onFocus.bind(this)); //$NON-NLS-0$
+					if(editor.getModel() && typeof  editor.getModel().setModelData === "function") {
+						editor.getModel().setModelData({	 metadata: metadata});
+					}
+				}
+				this._clearUnsavedChanges();
+				if (!this.processParameters(input)) {
+					if (evt.session) {
+						evt.session.apply();
+					}
+				}
+			}
+
+			this._saveEventLogged = false;
+			mMetrics.logPageLoadTiming("interactive", window.location.pathname); //$NON-NLS-0$
 		},
-		/** @private */
-		isEmpty: function() {
-			return this.start === this.end;
+		_getUnsavedChanges: function() {
+			var editor = this.editor;
+			if (editor && editor.getUndoStack && editor.getUndoStack()) {
+				return editor.getUndoStack()._unsavedChanges;
+			}
+			return null;
 		},
-		/** @private */
-		equals: function(object) {
-			return this.caret === object.caret && this.start === object.start && this.end === object.end && this._editing === object._editing;
+		_clearUnsavedChanges: function() {
+			var editor = this.editor;
+			if (editor && editor.getUndoStack && editor.getUndoStack()) {
+				editor.getUndoStack()._unsavedChanges = this._getSaveDiffsEnabled() ? [] : null;
+			}
 		}
+	});
+	return {
+		handleError: handleError,
+		InputManager: InputManager
 	};
-	/** @private */
-	function DOMSelection (view) {
-		this._view = view;
-		this._divs = [];
-		var _parent = view._clipDiv || view._rootDiv;
-		for (var i=0; i<3; i++) {
-			var div = view._createSelectionDiv();
-			_parent.appendChild(div);
-			this._divs.push(div);
+});
+
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2013 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+ 
+/*eslint-env browser, amd*/
+define("orion/editor/keyModes", [ //$NON-NLS-0$
+		"orion/keyBinding", //$NON-NLS-0$
+		"orion/util" //$NON-NLS-0$
+], function(mKeyBinding, util) {
+
+	function KeyMode(view) {
+		if (!view) {
+			return;
 		}
+		this._view = view;
+		this._keyBindings = this.createKeyBindings();
+		this._keyBindingIndex = 0;
 	}
-	DOMSelection.prototype = /** @lends orion.editor.DOMSelection.prototype */ {
-		/** @private */
-		destroy: function() {
-			if (!this._divs) return;
-			this._divs.forEach(function(div) {
-				div.parentNode.removeChild(div);
-			});
-			this._divs = null;
-		},
-		/** @private */
-		setPrimary: function(enabled) {
-			this.primary = enabled;
+	KeyMode.prototype = /** @lends orion.editor.KeyMode.prototype */ {
+		createKeyBindings: function () {
+			return [];
 		},
-		/** @private */
-		update: function() {
-			var view = this._view;
-			var primary = this.primary;
-			var focused = view._hasFocus;
-			var visible = view._cursorVisible;
-			var cursor = !this.primary && this._selection && this._selection.isEmpty();
-			var className;
-			if (cursor) {
-				className = "textviewSelectionCaret"; //$NON-NLS-1$
-			} else {
-				className = focused ? "textviewSelection" : "textviewSelectionUnfocused"; //$NON-NLS-1$ //$NON-NLS-2$
-			}
-			this._divs[0].style.visibility = (cursor && visible && focused) || !cursor ? "visible" : "hidden"; //$NON-NLS-1$ //$NON-NLS-2$
-			this._divs[0].style.zIndex = visible && cursor ? "2" : "0"; //$NON-NLS-1$ //$NON-NLS-2$
-			this._divs.forEach(function(div) {
-				div.className = className;
-				if (util.isWebkit < 537.36 && primary) {
-					div.style.background = focused ? "transparent" : ""; //$NON-NLS-1$
+		/**
+		 * Returns all the key bindings associated to the given action ID.
+		 *
+		 * @param {String} actionID the action ID.
+		 * @returns {orion.KeyBinding[]} the array of key bindings associated to the given action ID.
+		 *
+		 * @see orion.editor.KeyModesetKeyBinding
+		 * @see orion.editor.KeyModesetAction
+		 */
+		getKeyBindings: function (actionID) {
+			var result = [];
+			var keyBindings = this._keyBindings;
+			for (var i = 0; i < keyBindings.length; i++) {
+				if (keyBindings[i].actionID === actionID) {
+					result.push(keyBindings[i].keyBinding);
 				}
-			});
+			}
+			return result;
 		},
-		/** @private */
-		setSelection: function (selection) {
-			this._selection = selection;
-			this.update();
-			var view = this._view;
-			var model = view._model;
-			var startLine = model.getLineAtOffset(selection.start);
-			var endLine = model.getLineAtOffset(selection.end);
-			var firstNode = view._getLineNext();
-			/*
-			* Bug in Firefox. For some reason, after a update page sometimes the 
-			* firstChild returns null incorrectly. The fix is to ignore show selection.
-			*/
-			if (!firstNode) { return; }
-			var lastNode = view._getLinePrevious();
-			
-			var topNode, bottomNode, topOffset, bottomOffset;
-			if (startLine < firstNode.lineIndex) {
-				topNode = firstNode;
-				topOffset = model.getLineStart(firstNode.lineIndex);
-			} else if (startLine > lastNode.lineIndex) {
-				topNode = lastNode;
-				topOffset = model.getLineStart(lastNode.lineIndex);
-			} else {
-				topNode = view._getLineNode(startLine);
-				topOffset = selection.start;
+		getView: function() {
+			return this._view;
+		},
+		isActive: function () {
+			return this._view.getKeyModes().indexOf(this) !== -1;
+		},
+		match: function(e) {
+			if (e.type === "keydown") { //$NON-NLS-0$
+				switch (e.keyCode) {
+					case 16: /* Shift */
+					case 17: /* Control */
+					case 18: /* Alt */
+					case 91: /* Command */
+						return undefined;
+				}
 			}
-
-			if (endLine < firstNode.lineIndex) {
-				bottomNode = firstNode;
-				bottomOffset = model.getLineStart(firstNode.lineIndex);
-			} else if (endLine > lastNode.lineIndex) {
-				bottomNode = lastNode;
-				bottomOffset = model.getLineStart(lastNode.lineIndex);
+			var keyBindingIndex = this._keyBindingIndex;
+			var keyBindings = this._matchingKeyBindings || this._keyBindings;
+			var matchingKeyBindings = [];
+			for (var i = 0; i < keyBindings.length; i++) {
+				var kb = keyBindings[i];
+				var keyBinding = kb.keyBinding;
+				var match = keyBinding.match(e, keyBindingIndex);
+				if (match === true) {
+					this._keyBindingIndex = 0;
+					this._matchingKeyBindings = null;
+					return kb.actionID;
+				} else if (typeof match === "number") { //$NON-NLS-0$
+					matchingKeyBindings.push(kb);
+				}
+			}
+			if (matchingKeyBindings.length === 0) {
+				this._keyBindingIndex = 0;
+				this._matchingKeyBindings = null;
 			} else {
-				bottomNode = view._getLineNode(endLine);
-				bottomOffset = selection.end;
+				this._keyBindingIndex++;
+				this._matchingKeyBindings = matchingKeyBindings;
+				return "noop"; //$NON-NLS-0$
 			}
-			this._setDOMSelection(topNode, topOffset, bottomNode, bottomOffset, selection.caret);
+			return undefined;
 		},
-		/** @private */
-		_setDOMSelection: function (startNode, startOffset, endNode, endOffset, startCaret) {
-			this._setDOMFullSelection(startNode, startOffset, endNode, endOffset);
-			if (!this.primary) { return; }
-			var view = this._view;
-			var start = startNode._line.getNodeOffset(startOffset);
-			var end = endNode._line.getNodeOffset(endOffset);
-			if (!start.node || !end.node) return;
-			var range;
-			var win = view._getWindow();
-			var doc = view._parent.ownerDocument;
-			if (win.getSelection) {
-				//W3C
-				var sel = win.getSelection();
-				range = doc.createRange();
-				range.setStart(start.node, start.offset);
-				range.setEnd(end.node, end.offset);
-				if (view._hasFocus && (
-					sel.anchorNode !== start.node || sel.anchorOffset !== start.offset ||
-					sel.focusNode !== end.node || sel.focusOffset !== end.offset ||
-					sel.anchorNode !== end.node || sel.anchorOffset !== end.offset ||
-					sel.focusNode !== start.node || sel.focusOffset !== start.offset))
-				{
-					view._anchorNode = start.node;
-					view._anchorOffset = start.offset;
-					view._focusNode = end.node;
-					view._focusOffset = end.offset;
-					view._ignoreSelect = false;
-					if (sel.rangeCount > 0) { sel.removeAllRanges(); }
-					sel.addRange(range);
-					view._ignoreSelect = true;
-				}
-				if (view._cursorDiv) {
-					range = doc.createRange();
-					if (startCaret) {
-						range.setStart(start.node, start.offset);
-						range.setEnd(start.node, start.offset);
+		/**
+		 * Associates a key binding with the given action ID. Any previous
+		 * association with the specified key binding is overwriten. If the
+		 * action ID is null, the association is removed.
+		 * 
+		 * @param {orion.KeyBinding} keyBinding the key binding
+		 * @param {String} actionID the action ID
+		 */
+		setKeyBinding: function(keyBinding, actionID) {
+			var keyBindings = this._keyBindings;
+			for (var i = 0; i < keyBindings.length; i++) {
+				var kb = keyBindings[i]; 
+				if (kb.keyBinding.equals(keyBinding)) {
+					if (actionID) {
+						kb.actionID = actionID;
 					} else {
-						range.setStart(end.node, end.offset);
-						range.setEnd(end.node, end.offset);
-					}
-					var rect = range.getClientRects()[0];
-					var cursorParent = view._cursorDiv.parentNode;
-					var clientRect = cursorParent.getBoundingClientRect();
-					if (rect && clientRect) {
-						view._cursorDiv.style.top = (rect.top - clientRect.top + cursorParent.scrollTop) + "px"; //$NON-NLS-1$
-						view._cursorDiv.style.left = (rect.left - clientRect.left + cursorParent.scrollLeft) + "px"; //$NON-NLS-1$
+						if (kb.predefined) {
+							kb.actionID = "noop"; //$NON-NLS-0$
+						} else {
+							keyBindings.splice(i, 1);
+						}
 					}
+					return;
 				}
-			} else if (doc.selection) {
-				if (!view._hasFocus) { return; }
-				//IE < 9
-				var body = doc.body;
-
-				/*
-				* Bug in IE. For some reason when text is deselected the overflow
-				* selection at the end of some lines does not get redrawn.  The
-				* fix is to create a DOM element in the body to force a redraw.
-				*/
-				var child = util.createElement(doc, "div"); //$NON-NLS-1$
-				body.appendChild(child);
-				body.removeChild(child);
-				
-				range = body.createTextRange();
-				range.moveToElementText(start.node.parentNode);
-				range.moveStart("character", start.offset); //$NON-NLS-1$
-				var endRange = body.createTextRange();
-				endRange.moveToElementText(end.node.parentNode);
-				endRange.moveStart("character", end.offset); //$NON-NLS-1$
-				range.setEndPoint("EndToStart", endRange); //$NON-NLS-1$
-				view._ignoreSelect = false;
-				range.select();
-				view._ignoreSelect = true;
 			}
-		},
-		/** @private */
-		_setDOMFullSelection: function(startNode, startOffset, endNode, endOffset) {
-			this._divs.forEach(function(div) {
-				div.style.width = div.style.height = "0px"; //$NON-NLS-1$
-			});
-			var view = this._view;
-			if (!view._fullSelection) { return; }
-			if (util.isIOS) { return; }
-			if (startNode === endNode && startOffset === endOffset && this.primary) { return; }
-			var viewPad = view._getViewPadding();
-			var clientRect = view._clientDiv.getBoundingClientRect();
-			var viewRect = view._viewDiv.getBoundingClientRect();
-			var left = viewRect.left + viewPad.left;
-			var right = clientRect.right;
-			var _top = viewRect.top + viewPad.top;
-			var bottom = clientRect.bottom;
-			var hd = 0, vd = 0;
-			if (view._clipDiv) {
-				var clipRect = view._clipDiv.getBoundingClientRect();
-				hd = clipRect.left - view._clipDiv.scrollLeft;
-				vd = clipRect.top;
-			} else {
-				var rootpRect = view._rootDiv.getBoundingClientRect();
-				hd = rootpRect.left;
-				vd = rootpRect.top;
+			if (actionID) {
+				keyBindings.push({keyBinding: keyBinding, actionID: actionID});
 			}
-			view._ignoreDOMSelection = true;
-			var startLine = new TextLine(view, startNode.lineIndex, startNode);
-			var startRect = startLine.getBoundingClientRect(startOffset, false);
-			var l = startRect.left, endLine, endRect;
-			if (startNode === endNode && startOffset === endOffset) {
-				endLine = startLine;
-				endRect = startRect;
-			} else {
-				endLine = new TextLine(view, endNode.lineIndex, endNode);
-				endRect = endLine.getBoundingClientRect(endOffset, false);
+		},
+		setView: function(view) {
+			this._view = view;
+		}
+	};
+	
+	function DefaultKeyMode(view) {
+		KeyMode.call(this, view);
+	}
+	DefaultKeyMode.prototype = new KeyMode();
+	DefaultKeyMode.prototype.createKeyBindings = function () {
+		var KeyBinding = mKeyBinding.KeyBinding;
+		//no duplicate keybindings
+		var bindings = [];
+
+		// Cursor Navigation
+		bindings.push({actionID: "lineUp",		keyBinding: new KeyBinding(38), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "lineDown",	keyBinding: new KeyBinding(40), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "charPrevious",	keyBinding: new KeyBinding(37), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "charNext",	keyBinding: new KeyBinding(39), predefined: true}); //$NON-NLS-0$
+		if (util.isMac) {
+			bindings.push({actionID: "scrollPageUp",		keyBinding: new KeyBinding(33), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollPageDown",	keyBinding: new KeyBinding(34), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "pageUp",		keyBinding: new KeyBinding(33, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "pageDown",	keyBinding: new KeyBinding(34, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(37, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(39, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "wordPrevious",	keyBinding: new KeyBinding(37, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "wordNext",	keyBinding: new KeyBinding(39, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollTextStart",	keyBinding: new KeyBinding(36), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollTextEnd",		keyBinding: new KeyBinding(35), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "textStart",	keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "textEnd",		keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollPageUp",	keyBinding: new KeyBinding(38, null, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollPageDown",		keyBinding: new KeyBinding(40, null, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(37, null, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(39, null, null, null, true), predefined: true}); //$NON-NLS-0$
+			//TODO These two actions should be changed to paragraph start and paragraph end  when word wrap is implemented
+			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(38, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(40, null, null, true), predefined: true}); //$NON-NLS-0$
+		} else {
+			bindings.push({actionID: "pageUp",		keyBinding: new KeyBinding(33), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "pageDown",	keyBinding: new KeyBinding(34), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineStart",	keyBinding: new KeyBinding(36), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineEnd",		keyBinding: new KeyBinding(35), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "wordPrevious",	keyBinding: new KeyBinding(37, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "wordNext",	keyBinding: new KeyBinding(39, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "textStart",	keyBinding: new KeyBinding(36, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "textEnd",		keyBinding: new KeyBinding(35, true), predefined: true}); //$NON-NLS-0$
+		}
+		if (util.isFirefox && util.isLinux) {
+			bindings.push({actionID: "lineUp",		keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "lineDown",	keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
+		}
+		if (util.isWindows) {
+			bindings.push({actionID: "scrollLineUp",	keyBinding: new KeyBinding(38, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "scrollLineDown",	keyBinding: new KeyBinding(40, true), predefined: true}); //$NON-NLS-0$
+		}
+
+		// Select Cursor Navigation
+		bindings.push({actionID: "selectLineUp",		keyBinding: new KeyBinding(38, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectLineDown",		keyBinding: new KeyBinding(40, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectCharPrevious",	keyBinding: new KeyBinding(37, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectCharNext",		keyBinding: new KeyBinding(39, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectPageUp",		keyBinding: new KeyBinding(33, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectPageDown",		keyBinding: new KeyBinding(34, null, true), predefined: true}); //$NON-NLS-0$
+		if (util.isMac) {
+			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(37, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(39, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectWordPrevious",	keyBinding: new KeyBinding(37, null, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectWordNext",	keyBinding: new KeyBinding(39, null, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextStart",	keyBinding: new KeyBinding(36, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(35, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextStart",	keyBinding: new KeyBinding(38, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(40, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(37, null, true, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(39, null, true, null, true), predefined: true}); //$NON-NLS-0$
+			//TODO These two actions should be changed to select paragraph start and select paragraph end  when word wrap is implemented
+			bindings.push({actionID: "selectLineStart",	keyBinding: new KeyBinding(38, null, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(40, null, true, true), predefined: true}); //$NON-NLS-0$
+		} else {
+			if (util.isLinux) {
+				bindings.push({actionID: "selectWholeLineUp",		keyBinding: new KeyBinding(38, true, true), predefined: true}); //$NON-NLS-0$
+				bindings.push({actionID: "selectWholeLineDown",		keyBinding: new KeyBinding(40, true, true), predefined: true}); //$NON-NLS-0$
 			}
-			var r = endRect.left;
-			view._ignoreDOMSelection = false;
-			var sel1Div = this._divs[0];
-			var sel1Left = Math.min(right, Math.max(left, l));
-			var sel1Top = Math.min(bottom, Math.max(_top, startRect.top));
-			var sel1Right = right;
-			var sel1Bottom = Math.min(bottom, Math.max(_top, startRect.bottom));
-			sel1Div.style.left = (sel1Left - hd) + "px"; //$NON-NLS-1$
-			sel1Div.style.top = (sel1Top - vd) + "px"; //$NON-NLS-1$
-			sel1Div.style.width = Math.max(0, sel1Right - sel1Left) + "px"; //$NON-NLS-1$
-			sel1Div.style.height = Math.max(0, sel1Bottom - sel1Top) + "px"; //$NON-NLS-1$
-			if (startNode.lineIndex === endNode.lineIndex) {
-				sel1Right = Math.min(r, right);
-				sel1Div.style.width = Math.max(this.primary ? 0 : 1, sel1Right - sel1Left) + "px"; //$NON-NLS-1$
+			bindings.push({actionID: "selectLineStart",		keyBinding: new KeyBinding(36, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectLineEnd",		keyBinding: new KeyBinding(35, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectWordPrevious",	keyBinding: new KeyBinding(37, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectWordNext",		keyBinding: new KeyBinding(39, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextStart",		keyBinding: new KeyBinding(36, true, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "selectTextEnd",		keyBinding: new KeyBinding(35, true, true), predefined: true}); //$NON-NLS-0$
+		}
+		
+		//Undo stack
+		bindings.push({actionID: "undo", keyBinding: new mKeyBinding.KeyBinding('z', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		if (util.isMac) {
+			bindings.push({actionID: "redo", keyBinding: new mKeyBinding.KeyBinding('z', true, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		} else {
+			bindings.push({actionID: "redo", keyBinding: new mKeyBinding.KeyBinding('y', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		}
+
+		//Misc
+		bindings.push({actionID: "deletePrevious",		keyBinding: new KeyBinding(8), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "deletePrevious",		keyBinding: new KeyBinding(8, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "deleteNext",		keyBinding: new KeyBinding(46), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, true, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "deleteWordNext",		keyBinding: new KeyBinding(46, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "tab",			keyBinding: new KeyBinding(9), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "shiftTab",			keyBinding: new KeyBinding(9, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "enter",			keyBinding: new KeyBinding(13), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "enter",			keyBinding: new KeyBinding(13, null, true), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "escape",			keyBinding: new KeyBinding(27), predefined: true}); //$NON-NLS-0$
+		bindings.push({actionID: "selectAll",		keyBinding: new KeyBinding('a', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		bindings.push({actionID: "toggleTabMode",	keyBinding: new KeyBinding('m', true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		if (util.isMac) {
+			bindings.push({actionID: "deleteNext",		keyBinding: new KeyBinding(46, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "deleteWordPrevious",	keyBinding: new KeyBinding(8, null, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "deleteWordNext",		keyBinding: new KeyBinding(46, null, null, true), predefined: true}); //$NON-NLS-0$
+		}
+		
+		bindings.push({actionID: "toggleWrapMode",		keyBinding: new mKeyBinding.KeyBinding('w', true, false, true)}); //$NON-NLS-1$ //$NON-NLS-0$
+		bindings.push({actionID: "toggleOverwriteMode",		keyBinding: new mKeyBinding.KeyBinding(45)}); //$NON-NLS-0$
+		
+		/*
+		* Feature in IE/Chrome: prevent ctrl+'u', ctrl+'i', and ctrl+'b' from applying styles to the text.
+		*
+		* Note that Chrome applies the styles on the Mac with Ctrl instead of Cmd.
+		*/
+		if (!util.isFirefox) {
+			var isMacChrome = util.isMac && util.isChrome;
+			bindings.push({actionID: "noop", keyBinding: new KeyBinding('u', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "noop", keyBinding: new KeyBinding('i', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "noop", keyBinding: new KeyBinding('b', !isMacChrome, false, false, isMacChrome), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+		}
+
+		if (util.isFirefox) {
+			bindings.push({actionID: "copy", keyBinding: new KeyBinding(45, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "paste", keyBinding: new KeyBinding(45, null, true), predefined: true}); //$NON-NLS-0$
+			bindings.push({actionID: "cut", keyBinding: new KeyBinding(46, null, true), predefined: true}); //$NON-NLS-0$
+		}
+
+		// Add the emacs Control+ ... key bindings.
+		if (util.isMac) {
+			bindings.push({actionID: "lineStart", keyBinding: new KeyBinding("a", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "lineEnd", keyBinding: new KeyBinding("e", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "lineUp", keyBinding: new KeyBinding("p", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "lineDown", keyBinding: new KeyBinding("n", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "charPrevious", keyBinding: new KeyBinding("b", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "charNext", keyBinding: new KeyBinding("f", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "deletePrevious", keyBinding: new KeyBinding("h", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "deleteNext", keyBinding: new KeyBinding("d", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			bindings.push({actionID: "deleteLineEnd", keyBinding: new KeyBinding("k", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+			if (util.isFirefox) {
+				bindings.push({actionID: "scrollPageDown", keyBinding: new KeyBinding("v", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+				bindings.push({actionID: "deleteLineStart", keyBinding: new KeyBinding("u", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+				bindings.push({actionID: "deleteWordPrevious", keyBinding: new KeyBinding("w", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
 			} else {
-				var sel3Left = left;
-				var sel3Top = Math.min(bottom, Math.max(_top, endRect.top));
-				var sel3Right = Math.min(right, Math.max(left, r));
-				var sel3Bottom = Math.min(bottom, Math.max(_top, endRect.bottom));
-				var sel3Div = this._divs[2];
-				sel3Div.style.left = (sel3Left - hd) + "px"; //$NON-NLS-1$
-				sel3Div.style.top = (sel3Top - vd) + "px"; //$NON-NLS-1$
-				sel3Div.style.width = Math.max(0, sel3Right - sel3Left) + "px"; //$NON-NLS-1$
-				sel3Div.style.height = Math.max(0, sel3Bottom - sel3Top) + "px"; //$NON-NLS-1$
-				if (Math.abs(startNode.lineIndex - endNode.lineIndex) > 1) {
-					var sel2Div = this._divs[1];
-					sel2Div.style.left = (left - hd)  + "px"; //$NON-NLS-1$
-					sel2Div.style.top = (sel1Bottom - vd) + "px"; //$NON-NLS-1$
-					sel2Div.style.width = Math.max(0, right - left) + "px"; //$NON-NLS-1$
-					sel2Div.style.height = Math.max(0, sel3Top - sel1Bottom) + "px"; //$NON-NLS-1$
-				}
+				bindings.push({actionID: "pageDown", keyBinding: new KeyBinding("v", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+				bindings.push({actionID: "centerLine", keyBinding: new KeyBinding("l", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+				bindings.push({actionID: "enterNoCursor", keyBinding: new KeyBinding("o", false, false, false, true), predefined: true}); //$NON-NLS-1$ //$NON-NLS-0$
+				//TODO implement: y (yank), t (transpose)
 			}
 		}
+		return bindings;
 	};
-	/** @private */
-	function TextRect (rect) {
-		this.left = rect.left;
-		this.top = rect.top;
-		this.right = rect.right;
-		this.bottom = rect.bottom;
-	}
-	TextRect.prototype = /** @lends orion.editor.TextRect.prototype */ {
-		/** @private */
-		toString: function() {
-			return "{l=" + this.left + ", t=" + this.top + ", r=" + this.right + ", b=" + this.bottom + "}"; //$NON-NLS-4$ //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
-		}
+	
+	return {
+		KeyMode: KeyMode,
+		DefaultKeyMode: DefaultKeyMode
 	};
-	/** 
-	 * Constructs a new TextLine object.
+});
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2013,2014 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+ 
+/*eslint-env browser, amd*/
+define("orion/editor/textTheme", //$NON-NLS-0$
+[
+	'require', //$NON-NLS-0$
+	'orion/editor/eventTarget', //$NON-NLS-0$
+	'orion/util' //$NON-NLS-0$
+], function(require, mEventTarget, util) {
+	var THEME_PREFIX = "orion-theme-"; //$NON-NLS-0$
+	
+	var Themes = {};
+
+	/**
+	 * Constructs a new text theme. 
 	 * 
-	 * @class A TextLine represents a line of text in the view.
-	 * @name orion.editor.TextLine
-	 * @private
+	 * @class A TextTheme is a class used to specify an editor theme.
+	 * @name orion.editor.TextTheme
+	 * @borrows orion.editor.EventTarget#addEventListener as #addEventListener
+	 * @borrows orion.editor.EventTarget#removeEventListener as #removeEventListener
+	 * @borrows orion.editor.EventTarget#dispatchEvent as #dispatchEvent
 	 */
-	function TextLine (view, lineIndex, lineDiv) {
+	function TextTheme(options) {
+		options = options || {};
+		this._document = options.document || document;
+	}
+
+	/**
+	 * Gets an instance of orion.editor.TextTheme by name. If the name
+	 * paramenter is not speficed the default text theme instance is returned.
+	 * Subsequent calls of getTheme with the same name will return
+	 * the same instance.
+	 */
+	TextTheme.getTheme = function(name) {
+		name = name || "default"; //$NON-NLS-0$
+		var theme = Themes[name];
+		if (!theme) {
+			theme = Themes[name] = new TextTheme();
+		}
+		return theme;
+	};
+
+	TextTheme.prototype = /** @lends orion.editor.TextTheme.prototype */ {
 		/**
-		 * The view.
+		 * Returns the theme className.
 		 *
-		 * @name orion.editor.TextLine#view
-		 * @private
+		 * @see orion.editor.TextTheme#setThemeClass
 		 */
-		this.view = view;
+		getThemeClass: function() {
+			return this._themeClass;
+		},
 		/**
-		 * The line index.
+		 * @class This object represents a style sheet for a theme manager.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextTheme#setThemeClass}
+		 * 
        
+		 * @name orion.editor.ThemeStyleSheet
+		 * 
+		 * @property {String} href The href of the stylesheet
+		 */
+		/**
+		 * Sets the theme className and style sheet.
+		 * 
        
+		 * If the stylesheet parameter is a string, it represents an inline
+		 * CSS and it will be added to the document as a STYLE tag element.  If the
+		 * stylesheet parameter is a orion.editor.ThemeStyleSheet,
+		 * its href property is loaded as either a STYLE tag element or as a LINK
+		 * tag element.
+		 * 
        
+		 * 
        
+		 * Listeners of the ThemeChanged event are notify once the styled sheet is loaded
+		 * into the document.
+		 * 
        
 		 *
-		 * @name orion.editor.TextLine#lineIndex
-		 * @private
+		 * @param {String} className the new theme className.
+		 * @param {String|orion.editor.ThemeStyleSheet} styleSheet the CSS stylesheet for the new theme className.
+		 *
+		 * @see orion.editor.TextTheme#getThemeClass
+		 * @see orion.editor.TextTheme#onThemeChanged
 		 */
-		this.lineIndex = lineIndex;
-		
-		this._lineDiv = lineDiv;
-	}
-	TextLine.prototype = /** @lends orion.editor.TextLine.prototype */ {
-		/** @private */
-		create: function(_parent, div) {
-			if (this._lineDiv) { return; }
-			var child = this._lineDiv = this._createLine(_parent, div, this.lineIndex);
-			child._line = this;
-			return child;
-		},
-		_createLine: function(_parent, div, lineIndex) {
-			var view = this.view;
-			var model = view._model;
-			var lineText = model.getLine(lineIndex);
-			var lineStart = model.getLineStart(lineIndex);
-			var e = {type:"LineStyle", textView: view, lineIndex: lineIndex, lineText: lineText, lineStart: lineStart}; //$NON-NLS-1$
-			view.onLineStyle(e);
-			var doc = _parent.ownerDocument;
-			var lineDiv = div || util.createElement(doc, "div"); //$NON-NLS-1$
-			if (!div || !compare(div.viewStyle, e.style)) {
-				applyStyle(e.style, lineDiv, div);
-				if (div) { div._trim = null; }
-				lineDiv.viewStyle = e.style;
-				lineDiv.setAttribute("role", "presentation"); //$NON-NLS-1$ //$NON-NLS-2$
-			}
-			lineDiv.lineIndex = lineIndex;
-			
-			if (div && lineDiv.viewLineText === lineText && compare(e.ranges, lineDiv.viewRanges)) {
-				return lineDiv;
-			}
-			lineDiv.viewRanges = e.ranges;
-			lineDiv.viewLineText = lineText;
-			
-			var ranges = [];
-			var data = {tabOffset: 0, ranges: ranges};
-			this._createRanges(e.ranges, lineText, 0, lineText.length, lineStart, data);
-			
-			/*
-			* A trailing span with a whitespace is added for three different reasons:
-			* 1. Make sure the height of each line is the largest of the default font
-			* in normal, italic, bold, and italic-bold.
-			* 2. When full selection is off, Firefox, Opera and IE9 do not extend the 
-			* selection at the end of the line when the line is fully selected. 
-			* 3. The height of a div with only an empty span is zero.
-			*/
-			var c = " "; //$NON-NLS-1$
-			if (!view._fullSelection && util.isIE < 9) {
-				/* 
-				* IE8 already selects extra space at end of a line fully selected,
-				* adding another space at the end of the line causes the selection 
-				* to look too big. The fix is to use a zero-width space (\uFEFF) instead. 
-				*/
-				c = "\uFEFF"; //$NON-NLS-1$
-			}
-			var range = {text: c, style: view._metrics.largestFontStyle, ignoreChars: 1};
-			if (ranges.length === 0 || !ranges[ranges.length - 1].style || ranges[ranges.length - 1].style.tagName !== "div") { //$NON-NLS-1$
-				ranges.push(range);
-			} else {
-				ranges.splice(ranges.length - 1, 0, range);
-			}
-		
-			var span, style, oldSpan, oldStyle, text, oldText, end = 0, oldEnd = 0, next, i;
-			if (util.isFirefox && lineText.length > 2000) {
-				if (div) {
-					lineDiv.innerHTML = "";
-					div.lineWidth = undefined;
-				}
-				var frag = doc.createDocumentFragment();
-				for (i = 0; i < ranges.length; i++) {
-					range = ranges[i];
-					text = range.text;
-					style = range.style;
-					span = this._createSpan(lineDiv, text, style, range.ignoreChars);
-					frag.appendChild(span);
-				}
-				lineDiv.appendChild(frag);
-			} else {
-				var changeCount, changeStart;
-				if (div) {
-					var modelChangedEvent = div.modelChangedEvent;
-					if (modelChangedEvent) {
-						if (modelChangedEvent.removedLineCount === 0 && modelChangedEvent.addedLineCount === 0) {
-							changeStart = modelChangedEvent.start - lineStart;
-							changeCount = modelChangedEvent.addedCharCount - modelChangedEvent.removedCharCount;
-						} else {
-							changeStart = -1;
-						}
-						div.modelChangedEvent = undefined;
-					}
-					oldSpan = div.firstChild;
-				}
-				for (i = 0; i < ranges.length; i++) {
-					range = ranges[i];
-					text = range.text;
-					end += text.length;
-					style = range.style;
-					if (oldSpan) {
-						oldText = oldSpan.firstChild.data;
-						oldStyle = oldSpan.viewStyle;
-						if (oldText === text && compare(style, oldStyle)) {
-							oldEnd += oldText.length;
-							oldSpan._rectsCache = undefined;
-							span = oldSpan = oldSpan.nextSibling;
-							continue;
-						} else {
-							while (oldSpan) {
-								if (changeStart !== -1) {
-									var spanEnd = end;
-									if (spanEnd >= changeStart) {
-										spanEnd -= changeCount;
-									}
-									var t = oldSpan.firstChild.data;
-									var len = t ? t.length : 0;
-									if (oldEnd + len > spanEnd) { break; }
-									oldEnd += len;
-								}
-								next = oldSpan.nextSibling;
-								lineDiv.removeChild(oldSpan);
-								oldSpan = next;
-							}
-						}
-					}
-					span = this._createSpan(lineDiv, text, style, range.ignoreChars);
-					if (oldSpan) {
-						lineDiv.insertBefore(span, oldSpan);
+		 setThemeClass: function(className, styleSheet) {
+			var self = this;
+			var oldThemeClass = self._themeClass;	
+			self._themeClass = className;
+			this._load(className, styleSheet, function() {
+				self.onThemeChanged({
+					type: "ThemeChanged", //$NON-NLS-0$
+					oldValue: oldThemeClass,
+					newValue: self.getThemeClass()
+				});
+			});
+		},
+		/**
+		 * @class This is the event sent when the theme className or style sheet has changed.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextTheme}
        
+		 * {@link orion.editor.TextTheme#event:onThemeChanged}
+		 * 
        
+		 * @name orion.editor.ThemeChangedEvent
+		 * 
+		 * @property {String} oldValue The old theme clasName.
+		 * @property {String} newValue The new theme className.
+		 */
+		/**
+		 * This event is sent when the theme clasName has changed and its style sheet has been loaded in the document.
+		 *
+		 * @event
+		 * @param {orion.editor.ThemeChangedEvent} themeChangedEvent the event
+		 */
+		onThemeChanged: function(themeChangedEvent) {
+			return this.dispatchEvent(themeChangedEvent);
+		},
+		buildStyleSheet: function(themeClass, settings) {
+			var convertCSSname = function(name) {
+				return name.replace(this._capitalRegEx, function(match) {
+					return "-" + match; //$NON-NLS-0$
+				}.bind(this)).toLowerCase();
+			}.bind(this);
+
+			var parseStyles = function(object, ancestors, className, isTopLevel, result) {
+				var localResult = [];
+				var keys = Object.keys(object);
+				keys.forEach(function(key) {
+					var value = object[key];
+					if (typeof(value) === "string") { //$NON-NLS-0$
+						localResult.push("\t" + convertCSSname(key) + ": " + value + ";"); //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-0$
 					} else {
-						lineDiv.appendChild(span);
-					}
-					if (div) {
-						div.lineWidth = undefined;
-					}
-				}
-				if (div) {
-					var tmp = span ? span.nextSibling : null;
-					while (tmp) {
-						next = tmp.nextSibling;
-						div.removeChild(tmp);
-						tmp = next;
+						parseStyles(
+							value,
+							className === key ? ancestors : ancestors + (isTopLevel ? " ." : ".") + key, //$NON-NLS-1$ //$NON-NLS-0$
+							className,
+							false,
+							result);
 					}
+				});
+				if (localResult.length) {
+					result.push(ancestors + (isTopLevel ? ".textview" : "") + " {"); //$NON-NLS-0$
+					result.push.apply(result, localResult);
+					result.push("}"); //$NON-NLS-0$
 				}
-			}
-			if (!lineDiv.parentNode) {
-				_parent.appendChild(lineDiv);
-			}
-			return lineDiv;
+			};
+
+			var result = [""];
+			parseStyles(settings.styles, "." + themeClass, settings.className, true, result); //$NON-NLS-0$
+			return result.join("\n"); //$NON-NLS-0$
 		},
-		_createRanges: function(ranges, text, start, end, lineStart, data) {
-			if (start > end) { return; }
-			if (ranges) {
-				for (var i = 0; i < ranges.length; i++) {
-					var range = ranges[i];
-					if (range.end < lineStart + start) { continue; }
-					var styleStart = Math.max(lineStart + start, range.start) - lineStart;
-					if (styleStart > end) { break; }
-					var styleEnd = Math.min(lineStart + end, range.end) - lineStart;
-					if (styleStart <= styleEnd) {
-						styleStart = Math.max(start, styleStart);
-						styleEnd = Math.min(end, styleEnd);
-						if (start < styleStart) {
-							this._createRange(text, start, styleStart, null, data);
-						}
-						if (!range.style || !range.style.unmergeable) {
-							while (i + 1 < ranges.length && ranges[i + 1].start - lineStart === styleEnd && compare(range.style, ranges[i + 1].style)) {
-								range = ranges[i + 1];
-								styleEnd = Math.min(lineStart + end, range.end) - lineStart;
-								i++;
-							}
-						}
-						this._createRange(text, styleStart, styleEnd, range.style, data);
-						start = styleEnd;
-					}
+
+		/**
+		 * @private
+		 */
+		_createStyle: function(className, styleSheet, callback, link) {
+			var document = this._document;
+			var id = THEME_PREFIX + className;
+			var node = document.getElementById(id);
+			if (node) {
+				if (link || node.firstChild.data === styleSheet) {
+					return;
 				}
-			}
-			if (start < end) {
-				this._createRange(text, start, end, null, data);
-			}
-		},
-		_createRange: function(text, start, end, style, data) {
-			if (start > end) { return; }
-			var tabSize = this.view._customTabSize, range;
-			if (tabSize && tabSize !== 8) {
-				var tabIndex = text.indexOf("\t", start); //$NON-NLS-1$
-				while (tabIndex !== -1 && tabIndex < end) {
-					if (start < tabIndex) {
-						range = {text: text.substring(start, tabIndex), style: style};
-						data.ranges.push(range);
-						data.tabOffset += range.text.length;
-					}
-					var spacesCount = tabSize - (data.tabOffset % tabSize);
-					if (spacesCount > 0) {
-						//TODO hack to preserve tabs in getDOMText()
-						var spaces = "\u00A0"; //$NON-NLS-1$
-						for (var i = 1; i < spacesCount; i++) {
-							spaces += " "; //$NON-NLS-1$
-						}
-						range = {text: spaces, style: style, ignoreChars: spacesCount - 1};
-						data.ranges.push(range);
-						data.tabOffset += range.text.length;
-					}
-					start = tabIndex + 1;
-					if (start === end) {
-						return;
-					}
-					tabIndex = text.indexOf("\t", start); //$NON-NLS-1$
+				node.removeChild(node.firstChild);
+				node.appendChild(document.createTextNode(styleSheet));
+			} else {
+				if (link) {
+					node = util.createElement(document, "link"); //$NON-NLS-0$
+					node.rel = "stylesheet"; //$NON-NLS-0$
+					node.type = "text/css"; //$NON-NLS-0$
+					node.href = styleSheet;
+					node.addEventListener("load", function() { //$NON-NLS-0$
+						callback();
+					});
+				} else {
+					node = util.createElement(document, "style"); //$NON-NLS-0$
+					node.appendChild(document.createTextNode(styleSheet));
 				}
+				node.id = id;
+				var head = document.getElementsByTagName("head")[0] || document.documentElement; //$NON-NLS-0$
+				head.appendChild(node);
 			}
-			if (start <= end) {
-				range = {text: text.substring(start, end), style: style};
-				data.ranges.push(range);
-				data.tabOffset += range.text.length;
+			if (!link) {
+				callback();
 			}
 		},
-		_createSpan: function(_parent, text, style, ignoreChars) {
-			var view = this.view;
-			var tagName = "span"; //$NON-NLS-1$
-			if (style && style.tagName) {
-				tagName = style.tagName.toLowerCase();
-			}
-			var isLink = tagName === "a"; //$NON-NLS-1$
-			if (isLink) { this.hasLink = true; }
-			if (isLink && !view._linksVisible) {
-				tagName = "span"; //$NON-NLS-1$
+		/**
+		 * @private
+		 */
+		_load: function (className, styleSheet, callback) {
+			if (!className) {
+				callback();
+				return;
 			}
-			var doc = _parent.ownerDocument;
-			var child = util.createElement(_parent.ownerDocument, tagName);
-			child.appendChild(doc.createTextNode(style && style.text ? style.text : text));
-			if (style && style.html) {
-				child.innerHTML = style.html;
-				child.ignore = true;
-			} else if (style && style.node) {
-				child.appendChild(style.node);
-				child.ignore = true;
+			if (typeof styleSheet === "string") { //$NON-NLS-0$
+				this._createStyle(className, styleSheet, callback);
+				return;
 			}
-			applyStyle(style, child);
-			if (tagName === "a") { //$NON-NLS-1$
-				var win = view._getWindow();
-				addHandler(child, "click", function(e) { return view._handleLinkClick(e ? e : win.event); }, false); //$NON-NLS-1$
+			var href = styleSheet.href;
+			var extension = ".css"; //$NON-NLS-0$
+			if (href.substring(href.length - extension.length) !== extension) {
+				href += extension;
 			}
-			child.viewStyle = style;
-			if (ignoreChars) {
-				child.ignoreChars = ignoreChars;
+			if (/^\//.test(href) || /[a-zA-Z0-9]+:\/\//i.test(href) || !require.toUrl /* almond cannot load dynamically */) {
+				this._createStyle(className, href, callback, true);
+			} else {
+				var self = this;
+				require(["text!" + href], function(cssText) { //$NON-NLS-0$
+					self._createStyle(className, cssText, callback, false);
+				});
 			}
-			return child;
-		},
-		_ensureCreated: function() {
-			if (this._lineDiv) { return this._lineDiv; }
-			return (this._createdDiv = this.create(this.view._clientDiv, null));
 		},
-		/** @private */
-		getBoundingClientRect: function(offset, absolute) {
-			var child = this._ensureCreated();
-			var view = this.view;
-			if (offset === undefined) {
-				return this._getLineBoundingClientRect(child, true);
-			}
-			var model = view._model;
-			var doc = child.ownerDocument;
-			var lineIndex = this.lineIndex;
-			var result = null;
-			if (offset < model.getLineEnd(lineIndex)) {
-				var lineOffset = model.getLineStart(lineIndex);
-				this.forEach(function(lineChild) {
-					var textNode = lineChild.firstChild;
-					var nodeLength = this._nodeLength(lineChild); 
-					if (lineOffset + nodeLength > offset) {
-						var index = offset - lineOffset;
-						var range;
-						if (textNode.length === 1) {
-							result = new TextRect(lineChild.getBoundingClientRect());
-						} else if (view._isRangeRects) {
-							range = doc.createRange();
-							range.setStart(textNode, index);
-							range.setEnd(textNode, index + 1);
-							result = new TextRect(range.getBoundingClientRect());
-						} else if (util.isIE) {
-							range = doc.body.createTextRange();
-							range.moveToElementText(lineChild);
-							range.collapse();
-							/*
-							* Bug in IE8. TextRange.getClientRects() and TextRange.getBoundingClientRect() fails
-							* if the line child is not the first element in the line and if the start offset is 0. 
-							* The fix is to use Node.getClientRects() left edge instead.
-							*/
-							var fixIE8 = index === 0 && util.isIE === 8;
-							if (fixIE8) { index = 1; }
-							range.moveEnd("character", index + 1); //$NON-NLS-1$
-							range.moveStart("character", index); //$NON-NLS-1$
-							result = new TextRect(range.getBoundingClientRect());
-							if (fixIE8) {
-								result.left = lineChild.getClientRects()[0].left;
-							}
-						} else {
-							var text = textNode.data;
-							lineChild.removeChild(textNode);
-							lineChild.appendChild(doc.createTextNode(text.substring(0, index)));
-							var span = util.createElement(doc, "span"); //$NON-NLS-1$
-							span.appendChild(doc.createTextNode(text.substring(index, index + 1)));
-							lineChild.appendChild(span);
-							lineChild.appendChild(doc.createTextNode(text.substring(index + 1)));
-							result = new TextRect(span.getBoundingClientRect());
-							lineChild.innerHTML = "";
-							lineChild.appendChild(textNode);
-							if (!this._createdDiv) {
-								/*
-								 * Removing the element node that holds the selection start or end
-								 * causes the selection to be lost. The fix is to detect this case
-								 * and restore the selection. 
-								 */
-								var s = view._getSelections()[0];
-								if ((lineOffset <= s.start && s.start < lineOffset + nodeLength) ||  (lineOffset <= s.end && s.end < lineOffset + nodeLength)) {
-									view._updateDOMSelection();
-								}
-							}
-						}
-						if (util.isIE < 11) {
-							var win = getWindow(child.ownerDocument);
-							var xFactor = win.screen.logicalXDPI / win.screen.deviceXDPI;
-							var yFactor = win.screen.logicalYDPI / win.screen.deviceYDPI;
-							result.left = result.left * xFactor;
-							result.right = result.right * xFactor;
-							result.top = result.top * yFactor;
-							result.bottom = result.bottom * yFactor;
-						}
-						return false;
-					}
-					lineOffset += nodeLength;
+		_capitalRegEx: /[A-Z]/g
+	};
+	mEventTarget.EventTarget.addMixin(TextTheme.prototype);
+	
+	return {
+		TextTheme: TextTheme
+	};
+});
+
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2013 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ * 
+ * Contributors: IBM Corporation - initial API and implementation
+ ******************************************************************************/
+ 
+/*eslint-env browser, amd*/
+define("orion/editor/util", [], function() { //$NON-NLS-0$
+	
+	/** @private */
+	function addEventListener(node, type, handler, capture) {
+		if (typeof node.addEventListener === "function") { //$NON-NLS-0$
+			node.addEventListener(type, handler, capture === true);
+		} else {
+			node.attachEvent("on" + type, handler); //$NON-NLS-0$
+		}
+	}
+	/** @private */
+	function removeEventListener(node, type, handler, capture) {
+		if (typeof node.removeEventListener === "function") { //$NON-NLS-0$
+			node.removeEventListener(type, handler, capture === true);
+		} else {
+			node.detachEvent("on" + type, handler); //$NON-NLS-0$
+		}
+	}
+	/** @private */
+	function contains(topNode, node) {
+		if (!node) { return false; }
+		if (!topNode.compareDocumentPosition) {
+			var temp = node;
+			while (temp) {
+				if (topNode === temp) {
 					return true;
-				});
-			}
-			var rect = this.getBoundingClientRect();
-			if (!result) {
-				if (view._wrapMode) {
-					var rects = this.getClientRects();
-					result = rects[rects.length - 1];
-					result.left = result.right;
-					result.left += rect.left;
-					result.top += rect.top;
-					result.right += rect.left;
-					result.bottom += rect.top;
-				} else {
-					result = new TextRect(rect);
-					result.left = result.right;
 				}
+				temp = temp.parentNode;
 			}
-			if (absolute || absolute === undefined) {
-				result.left -= rect.left;
-				result.top -= rect.top;
-				result.right -= rect.left;
-				result.bottom -= rect.top;
-			}
-			return result;
-		},
-		forEach: function(callback) {
-			var child = this._ensureCreated();
-			var lineChild = child.firstChild;
-			while (lineChild) {
-				var next = lineChild.nextSibling;
-				if (!lineChild.ignore) {
-					if (!callback.call(this, lineChild)) {
-						break;
+			return false;
+		}
+		return topNode === node || (topNode.compareDocumentPosition(node) & 16) !== 0;
+	}
+	/** @private */
+	function getNodeStyle(node, prop, defaultValue) {
+		var value;
+		if (node) {
+			value = node.style[prop];
+			if (!value) {
+				if (node.currentStyle) {
+					var index = 0, p = prop;
+					while ((index = p.indexOf("-", index)) !== -1) { //$NON-NLS-0$
+						p = p.substring(0, index) + p.substring(index + 1, index + 2).toUpperCase() + p.substring(index + 2);
 					}
+					value = node.currentStyle[p];
+				} else {
+					var css = node.ownerDocument.defaultView.getComputedStyle(node, null);
+					value = css ? css.getPropertyValue(prop) : null;
 				}
-				lineChild = next;
 			}
-		},
-		/** @private */
-		_getClientRects: function(element, parentRect) {
-			var rects, newRects, rect, i;
-			if (!element._rectsCache) {
-				rects = element.getClientRects();
-				newRects = newArray(rects.length);
-				for (i = 0; i return ltr
+	 * if bidiLayout is set to rtl > return rtl
+	 * if bidiLayout is set to auto > check for first strong character in text and return ltr or rtl accordingly.
+	 * @param {String} the text on which to set directionality
+	 * @returns {String} text direction. rtl or ltr.
+	 */	
+	function getTextDirection(text) {
+		bidiLayout = getBidiLayout();
+		if (!bidiEnabled()) {
+			return "";
+		}
+		if (bidiLayout == 'auto' && util.isIE) {	//$NON-NLS-0$
+			return checkContextual(text);
+		}
+		else {
+			return bidiLayout;
+		}
+	};	
+	
+	/**
+	 * Wraps text by UCC (Unicode control characters) according to text direction
+	 * In some cases defining the dir attribute in a different direction than the GUI orientation, 
+	 * changes the alignment of the text and/or adjacent elements such as icons.
+	 * This doesn't follow the bidi standards (static text should be aligned following GUI direction).
+	 * Therefore the only solution is to use UCC (Unicode control characters) to display the text in a correct orientation.
+	 * (the text is changed for display purposes only. The original text in the repository remains unchanged)
+	 * @param {String} the text to be wrapped
+	 * @returns {String} text after adding ucc characters.
+	 */		
+	function enforceTextDirWithUcc ( text ) {
+		if (bidiEnabled() && text.trim()) {
+			bidiLayout = getBidiLayout();
+			var dir = bidiLayout == 'auto' ? checkContextual( text ) : bidiLayout;	//$NON-NLS-0$
+			return ( dir == 'ltr' ? LRE : RLE ) + text + PDF;	//$NON-NLS-0$
+		}
+		else {
+			return text;	
+		}
+	};
+	
+	/**
+	 * Finds the first strong (directional) character.
+	 * If it is Latin, return ltr. If it is bidi, return rtl. Otherwise, return ltr as default. 
+	 * @param {String} the text to be examined
+	 * @returns {String} text direction. rtl or ltr.
+	 */			
+	function checkContextual ( text ) {
+		// look for strong (directional) characters
+		var fdc = /[A-Za-z\u05d0-\u065f\u066a-\u06ef\u06fa-\u07ff\ufb1d-\ufdff\ufe70-\ufefc]/.exec( text );
+		// if found, return the direction that defined by the character, else return ltr as defult.
+		return fdc ? ( fdc[0] <= 'z' ? 'ltr' : 'rtl' ) : 'ltr';	//$NON-NLS-0$ //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	};
+	
+	function addBidiEventListeners ( input ) {
+		if (!input._hasBidiEventListeners) {
+			input._hasBidiEventListeners = true;
+
+			var eventTypes = ['keyup', 'cut', 'paste'];
+			for (var i = 0; i < eventTypes.length; ++i) {
+				input.addEventListener(eventTypes[i], handleInputEvent.bind(this),
+					false);
 			}
-			return newRects;
-		},
-		getClientRects: function(lineIndex) {
-			if (!this.view._wrapMode) { return [this.getBoundingClientRect()]; }
-			var child = this._ensureCreated();
-			//TODO [perf] cache rects
-			var result = [];
-			var parentRect = child.getBoundingClientRect();
-			this.forEach(function(lineChild) {
-				var rects = this._getClientRects(lineChild, parentRect);
-				for (var i = 0; i < rects.length; i++) {
-					var rect = rects[i], j, r;
-					if (rect.top === rect.bottom) { continue; }
-					var center = rect.top + (rect.bottom - rect.top) / 2;
-					for (j = 0; j < result.length; j++) {
-						r = result[j];
-						if ((r.top <= center && center < r.bottom)) {
-							break;
-						}
-					}
-					if (j === result.length) {
-						result.push(rect);
-					} else {
-						if (rect.left < r.left) { r.left = rect.left; }
-						if (rect.top < r.top) { r.top = rect.top; }
-						if (rect.right > r.right) { r.right = rect.right; }
-						if (rect.bottom > r.bottom) { r.bottom = rect.bottom; }
-					}
+		}
+	};
+	
+	function handleInputEvent ( event ) {
+		var input = event.target;
+		if (input) {
+			input.dir = getTextDirection(input.value || input.textContent); // resolve dir attribute of the element
+		}
+	};
+	
+	function initInputField ( input ) {
+		if (bidiEnabled() && input) {
+			input.dir = getTextDirection(input.value || input.textContent); // resolve dir attribute of the element
+
+			if (util.isIE) {
+				addBidiEventListeners(input);
+			}
+		}
+	};
+		
+	return {
+		bidiEnabled: bidiEnabled,
+		getTextDirection: getTextDirection,		
+		enforceTextDirWithUcc: enforceTextDirWithUcc,
+		initInputField: initInputField
+	};
+});
+/*******************************************************************************
+ * @license
+ * Copyright (c) 2010, 2016 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials are made 
+ * available under the terms of the Eclipse Public License v1.0 
+ * (http://www.eclipse.org/legal/epl-v10.html), and the Eclipse Distribution 
+ * License v1.0 (http://www.eclipse.org/org/documents/edl-v10.html). 
+ * 
+ * Contributors: 
+ *		Felipe Heidrich (IBM Corporation) - initial API and implementation
+ *		Silenio Quarti (IBM Corporation) - initial API and implementation
+ *		Mihai Sucan (Mozilla Foundation) - fix for Bug#334583 Bug#348471 Bug#349485 Bug#350595 Bug#360726 Bug#361180 Bug#362835 Bug#362428 Bug#362286 Bug#354270 Bug#361474 Bug#363945 Bug#366312 Bug#370584
+ ******************************************************************************/
+
+/*eslint-env browser, amd*/
+define("orion/editor/textView", [  //$NON-NLS-1$
+	'i18n!orion/editor/nls/messages', //$NON-NLS-1$
+	'orion/editor/textModel', //$NON-NLS-1$
+	'orion/editor/keyModes', //$NON-NLS-1$
+	'orion/editor/eventTarget', //$NON-NLS-1$
+	'orion/editor/textTheme', //$NON-NLS-1$
+	'orion/editor/util', //$NON-NLS-1$
+	'orion/util', //$NON-NLS-1$
+	'orion/bidiUtils', //$NON-NLS-1$
+	'orion/metrics' //$NON-NLS-1$
+], function(messages, mTextModel, mKeyModes, mEventTarget, mTextTheme, textUtil, util, bidiUtils, mMetrics) {
+
+	/** @private */
+	function getWindow(doc) {
+		return doc.defaultView || doc.parentWindow;
+	}
+	function newArray(len) {
+		return new Array(len);
+	}
+	var addHandler = textUtil.addEventListener;
+	var removeHandler = textUtil.removeEventListener;
+	/** @private */
+	function applyStyle(style, node, reset) {
+		if (reset) {
+			node.className = "";
+			var attrs = node.attributes;
+			for (var i= attrs.length; i-->0;) {
+				if (!util.isIE || util.isIE >= 9 || (util.isIE < 9 && attrs[i].specified)) {
+					node.removeAttribute(attrs[i].name); 
 				}
-				return true;
-			});
-			if (lineIndex !== undefined) {
-				return result[lineIndex];
 			}
-			return result;
-		},
-		/** @private */
-		_getLineBoundingClientRect: function (child, noTrim) {
-			var rect = new TextRect(child.getBoundingClientRect());
-			if (this.view._wrapMode) {
-			} else {
-				rect.right = rect.left;
-				var lastChild = child.lastChild;
-				//Remove any artificial trailing whitespace in the line
-				while (lastChild && lastChild.ignoreChars === lastChild.firstChild.length) {
-					lastChild = lastChild.previousSibling;
+		}
+		if (!style) {
+			return;
+		}
+		if (style.styleClass) {
+			node.className = style.styleClass;
+		}
+		var properties = style.style;
+		if (properties) {
+			for (var s in properties) {
+				if (properties.hasOwnProperty(s)) {
+					node.style[s] = properties[s];
 				}
-				if (lastChild) {
-					var lastRect = lastChild.getBoundingClientRect();
-					rect.right = lastRect.right + getLineTrim(child).right;
+			}
+		}
+		var attributes = style.attributes;
+		if (attributes) {
+			for (var a in attributes) {
+				if (attributes.hasOwnProperty(a)) {
+					node.setAttribute(a, attributes[a]);
 				}
 			}
-			if (noTrim) {
-				var padding = getLineTrim(child);
-				rect.left = rect.left + padding.left;
-				rect.right = rect.right - padding.right;
+		}
+	}
+	/** @private */
+	function clone(obj) {
+		/*Note that this code only works because of the limited types used in TextViewOptions */
+		if (obj instanceof Array) {
+			return obj.slice(0);
+		}
+		return obj;
+	}
+	/**	@private */
+	function merge(obj1, obj2) {
+		if (!obj1) {
+			return obj2;
+		}
+		if (!obj2) {
+			return obj1;
+		}
+		for (var p in obj2) {
+			if (obj2.hasOwnProperty(p)) {
+				if (!obj1.hasOwnProperty(p)) {
+					obj1[p] = obj2[p];
+				}
 			}
-			return rect;
-		},
-		/** @private */
-		getLineCount: function () {
-			if (!this.view._wrapMode) { return 1; }
-			return this.getClientRects().length;
-		},
-		/** @private */
-		getLineIndex: function(offset) {
-			if (!this.view._wrapMode) { return 0; }
-			var rects = this.getClientRects();
-			var rect = this.getBoundingClientRect(offset);
-			var center = rect.top + ((rect.bottom - rect.top) / 2);
-			for (var i = 0; i < rects.length; i++) {
-				if (rects[i].top <= center && center < rects[i].bottom) {
-					return i;
+		}
+		return obj1;
+	}
+	/** @private */
+	function compare(s1, s2) {
+		if (s1 === s2) { return true; }
+		if (s1 && !s2 || !s1 && s2) { return false; }
+		if ((s1 && s1.constructor === String) || (s2 && s2.constructor === String)) { return false; }
+		if (s1 instanceof Array || s2 instanceof Array) {
+			if (!(s1 instanceof Array && s2 instanceof Array)) { return false; }
+			if (s1.length !== s2.length) { return false; }
+			for (var i = 0; i < s1.length; i++) {
+				if (!compare(s1[i], s2[i])) {
+					return false;
 				}
 			}
-			return rects.length - 1;
-		},
-		/** @private */
-		getLineStart: function (lineIndex) {
-			if (!this.view._wrapMode || lineIndex === 0) {
-				return this.view._model.getLineStart(this.lineIndex);
+			return true;
+		}
+		if (!(s1 instanceof Object) || !(s2 instanceof Object)) { return false; }
+		var p;
+		for (p in s1) {
+			if (s1.hasOwnProperty(p)) {
+				if (!s2.hasOwnProperty(p)) { return false; }
+				if (!compare(s1[p], s2[p])) {return false; }
 			}
-			var rects = this.getClientRects();
-			return this.getOffset(rects[lineIndex].left + 1, rects[lineIndex].top + 1);
-		},
-		_nodeLength: function(lineChild) {
-			if (!lineChild || lineChild.ignore) return 0;
-			var len = lineChild.firstChild.length; 
-			if (lineChild.ignoreChars) {
-				len -= lineChild.ignoreChars;
+		}
+		for (p in s2) {
+			if (!s1.hasOwnProperty(p)) { return false; }
+		}
+		return true;
+	}
+	/** @private */
+	function convertDelimiter(text, addTextFunc, addDelimiterFunc) {
+		var cr = 0, lf = 0, index = 0, len = text.length;
+		while (index < len) {
+			if (cr !== -1 && cr <= index) { cr = text.indexOf("\r", index); } //$NON-NLS-1$
+			if (lf !== -1 && lf <= index) { lf = text.indexOf("\n", index); } //$NON-NLS-1$
+			var start = index, end;
+			if (lf === -1 && cr === -1) {
+				addTextFunc(text.substring(index));
+				break;
 			}
-			return len;
-		},
-		getModelOffset: function(node, offset) {
-			if (!node) { return 0; }
-			var lineOffset = 0;
-			this.forEach(function(lineChild) {
-				var textNode = lineChild.firstChild;
-				if (textNode === node) {
-					if (lineChild.ignoreChars) { lineOffset -= lineChild.ignoreChars; }
-					lineOffset += offset;
-					return false;
-				}
-				if (lineChild.ignoreChars) { lineOffset -= lineChild.ignoreChars; }
-				lineOffset += textNode.data.length;
-				return true;
-			});
-			return Math.max(0, lineOffset) + this.view._model.getLineStart(this.lineIndex);
-		},
-		getNodeOffset: function(modelOffset) {
-			var offset = 0;
-			var lineNode, lineNodeOffset;
-			var model = this.view._model;
-			var lineStart = model.getLineStart(this.lineIndex);
-			var lineOffset = modelOffset - lineStart;
-			var end = model.getLineEnd(this.lineIndex) - lineStart;
-			this.forEach(function(lineChild) {
-				var node = lineChild.firstChild;
-				var nodeLength = this._nodeLength(lineChild);
-				if (nodeLength + offset > lineOffset || offset + nodeLength >= end) {
-					lineNode = node;
-					lineNodeOffset = lineOffset - offset;
-					if (lineChild.ignoreChars && nodeLength > 0 && lineNodeOffset === nodeLength) {
-						lineNodeOffset += lineChild.ignoreChars; 
-					}
-					return false;
-				}
-				offset += nodeLength;
-				return true;
-			});
-			return {node: lineNode, offset: lineNodeOffset};
-		},
-		getText: function(offsetNode) {
-			var text = "", offset = 0;
-			this.forEach(function(lineChild) {
-				var textNode;
-				if (lineChild.ignoreChars) {
-					textNode = lineChild.lastChild;
-					var ignored = 0, childText = [], childOffset = -1;
-					while (textNode) {
-						var data = textNode.data;
-						if (data) {
-							for (var i = data.length - 1; i >= 0; i--) {
-								var ch = data.substring(i, i + 1);
-								if (ignored < lineChild.ignoreChars && (ch === " " || ch === "\uFEFF")) { //$NON-NLS-1$ //$NON-NLS-1$
-									ignored++;
-								} else {
-									childText.push(ch === "\u00A0" ? "\t" : ch); //$NON-NLS-1$ //$NON-NLS-1$
-								}
-							}
-						}
-						if (offsetNode === textNode) {
-							childOffset = childText.length;
-						}
-						textNode = textNode.previousSibling;
-					}
-					childText = childText.reverse().join("");
-					if (childOffset !== -1) {
-						offset = text.length + childText.length - childOffset;
-					}
-					text += childText;
+			if (cr !== -1 && lf !== -1) {
+				if (cr + 1 === lf) {
+					end = cr;
+					index = lf + 1;
 				} else {
-					textNode = lineChild.firstChild;
-					while (textNode) {
-						if (offsetNode === textNode) {
-							offset = text.length;
-						}
-						text += textNode.data;
-						textNode = textNode.nextSibling;
-					}
+					end = cr < lf ? cr : lf;
+					index = (cr < lf ? cr : lf) + 1;
 				}
-				return true;
-			});
-			return {text: text, offset: offset};
-		},
-		/** @private */
-		getOffset: function(x, y) {
-			var view = this.view;
-			var model = view._model;
-			var lineIndex = this.lineIndex;
-			var lineStart = model.getLineStart(lineIndex);
-			var lineEnd = model.getLineEnd(lineIndex);
-			if (lineStart === lineEnd) {
-				return lineStart;
+			} else if (cr !== -1) {
+				end = cr;
+				index = cr + 1;
+			} else {
+				end = lf;
+				index = lf + 1;
 			}
-			var child = this._ensureCreated();
-			var lineRect = this.getBoundingClientRect();
-			
-			var that = this;
-			function hitChild(lineChild, offset, rect) {
-				var textNode = lineChild.firstChild;
-				var nodeLength = that._nodeLength(lineChild);
-				var doc = child.ownerDocument;
-				var win = getWindow(doc);
-				var xFactor = util.isIE < 11 ? win.screen.logicalXDPI / win.screen.deviceXDPI : 1;
-				var yFactor = util.isIE < 11 ? win.screen.logicalYDPI / win.screen.deviceYDPI : 1;
-				var rangeLeft, rangeTop, rangeRight, rangeBottom;
-				var range, start, end;
-				var rl = rect.left + lineRect.left, fixIE8, rects1;
-				if (util.isIE || view._isRangeRects) {
-					range = view._isRangeRects ? doc.createRange() : doc.body.createTextRange();
-					var high = nodeLength;
-					var low = -1;
-					while ((high - low) > 1) {
-						var mid = Math.floor((high + low) / 2);
-						start = low + 1;
-						end = mid === nodeLength - 1 && lineChild.ignoreChars ? textNode.length : mid + 1;
-						/*
-						* Bug in IE8. TextRange.getClientRects() and TextRange.getBoundingClientRect() fails
-						* if the line child is not the first element in the line and if the start offset is 0. 
-						* The fix is to use Node.getClientRects() left edge instead.
-						*/
-						fixIE8 = start === 0 && util.isIE === 8;
-						if (view._isRangeRects) {
-							range.setStart(textNode, start);
-							range.setEnd(textNode, end);
-						} else {
-							if (fixIE8) { start = 1; } 
-							range.moveToElementText(lineChild);
-							range.move("character", start); //$NON-NLS-1$
-							range.moveEnd("character", end - start); //$NON-NLS-1$
-						}
-						rects1 = range.getClientRects();
-						var found = false;
-						for (var k = 0; k < rects1.length; k++) {
-							rect = rects1[k];
-							rangeLeft = (fixIE8 ? rl : rect.left) * xFactor - lineRect.left;
-							rangeRight = rect.right * xFactor - lineRect.left;
-							rangeTop = rect.top * yFactor - lineRect.top;
-							rangeBottom = rect.bottom * yFactor - lineRect.top;
-							if (rangeLeft <= x && x < rangeRight && (!view._wrapMode || (rangeTop <= y && y <= rangeBottom))) {
-								found = true;
-								break;
-							}
-						}
-						if (found) {
-							high = mid;
-						} else {
-							low = mid;
-						}
-					}
-					offset += high;
-					start = high;
-					end = high === nodeLength - 1 && lineChild.ignoreChars ? textNode.length : Math.min(high + 1, textNode.length);
-					if (view._isRangeRects) {
-						range.setStart(textNode, start);
-						range.setEnd(textNode, end);
-					} else {
-						range.moveToElementText(lineChild);
-						range.move("character", start); //$NON-NLS-1$
-						range.moveEnd("character", end - start); //$NON-NLS-1$
-					}
-					rects1 = range.getClientRects();
-					var trailing = false;
-					if (rects1.length > 0) {
-						rect = rects1[0];
-						rangeLeft = (fixIE8 ? rl : rect.left) * xFactor - lineRect.left;
-						rangeRight = rect.right * xFactor - lineRect.left;
-						//TODO test for character trailing (wrong for bidi)
-						trailing = x > (rangeLeft + (rangeRight - rangeLeft) / 2);
-					}
-					// Handle Unicode surrogates
-					var offsetInLine = offset - lineStart;
-					var lineText = model.getLine(lineIndex);
-					var c = lineText.charCodeAt(offsetInLine);
-					if (0xD800 <= c && c <= 0xDBFF && trailing) {
-						if (offsetInLine < lineText.length) {
-							c = lineText.charCodeAt(offsetInLine + 1);
-							if (0xDC00 <= c && c <= 0xDFFF) {
-								offset += 1;
-							}
-						}
-					} else if (0xDC00 <= c && c <= 0xDFFF && !trailing) {
-						if (offsetInLine > 0) {
-							c = lineText.charCodeAt(offsetInLine - 1);
-							if (0xD800 <= c && c <= 0xDBFF) {
-								offset -= 1;
-							}
-						}
-					}
-					if (trailing) {
-						offset++;
-					}
-				} else {
-					var newText = [];
-					for (var q = 0; q < nodeLength; q++) {
-						newText.push(""); //$NON-NLS-1$
-						if (q === nodeLength - 1) {
-							newText.push(textNode.data.substring(q));
-						} else {
-							newText.push(textNode.data.substring(q, q + 1));
-						}
-						newText.push(""); //$NON-NLS-1$
-					}
-					lineChild.innerHTML = newText.join("");
-					var rangeChild = lineChild.firstChild;
-					while (rangeChild) {
-						rect = rangeChild.getBoundingClientRect();
-						rangeLeft = rect.left - lineRect.left;
-						rangeRight = rect.right - lineRect.left;
-						if (rangeLeft <= x && x < rangeRight) {
-							//TODO test for character trailing (wrong for bidi)
-							if (x > rangeLeft + (rangeRight - rangeLeft) / 2) {
-								offset++;
-							}
-							break;
-						}
-						offset++;
-						rangeChild = rangeChild.nextSibling;
-					}
-					if (!that._createdDiv) {
-						lineChild.innerHTML = "";
-						lineChild.appendChild(textNode);
-						/*
-						 * Removing the element node that holds the selection start or end
-						 * causes the selection to be lost. The fix is to detect this case
-						 * and restore the selection. 
-						 */
-						var s = view._getSelections()[0];
-						if ((offset <= s.start && s.start < offset + nodeLength) || (offset <= s.end && s.end < offset + nodeLength)) {
-							view._updateDOMSelection();
-						}
-					}
-				}
-				return offset;
-			}
-			
-			var rects, rect;
-			if (view._wrapMode) {
-				rects = this.getClientRects();
-				if (y < rects[0].top) {
-					y = rects[0].top;
-				}
-				for (var i = 0; i < rects.length; i++) {
-					rect = rects[i];
-					if (rect.top <= y && y < rect.bottom) {
-						break;
-					}
-				}
-				if (x < rect.left) { x = rect.left; }
-				if (x > rect.right) { x = rect.right - 1; }
+			addTextFunc(text.substring(start, end));
+			if (addDelimiterFunc) {
+				addDelimiterFunc();
 			} else {
-				if (x < 0) { x = 0; }
-				if (x > (lineRect.right - lineRect.left)) { x = lineRect.right - lineRect.left; }
-			}
-			
-			function hitRects(child) {
-				if (child.ignore) return null;
-				var rects1 = that._getClientRects(child, lineRect);
-				for (var j = 0; j < rects1.length; j++) {
-					var rect1 = rects1[j];
-					if (rect1.left <= x && x < rect1.right && (!view._wrapMode || (rect1.top <= y && y <= rect1.bottom))) {
-						return rect1;
-					}
-				}
-				return null;
+				if (index === len) addTextFunc("");
 			}
-			
-			var offset, lineChild;
-			if (this._lastHitChild && this._lastHitChild.parentNode) {
-				// Search last hit child first, then search around the last hit child
-				offset = this._lastHitOffset;
-				lineChild = this._lastHitChild;
-				rect = hitRects(lineChild);
-				if (!rect ) {
-					var previousOffset = offset, nextOffset = offset + this._nodeLength(lineChild);
-					var previousChild = lineChild.previousSibling, nextChild = lineChild.nextSibling;
-					while (previousChild || nextChild) {
-						if (previousChild) {
-							previousOffset -= this._nodeLength(previousChild);
-							if ((rect = hitRects(previousChild))) {
-								lineChild = previousChild;
-								offset = previousOffset;
-								break;
-							}
-							previousChild = previousChild.previousSibling;
-						}
-						if (nextChild) {
-							if ((rect = hitRects(nextChild))) {
-								lineChild = nextChild;
-								offset = nextOffset;
-								break;
-							}
-							nextOffset += this._nodeLength(nextChild);
-							nextChild = nextChild.nextSibling;
-						}
-					}
+		}
+	}
+	/** @private */
+	function getBorder(node) {
+		var left,_top,right,bottom;
+		var win = getWindow(node.ownerDocument);
+		if (win.getComputedStyle) {
+			var style = win.getComputedStyle(node, null);
+			left = style.getPropertyValue("border-left-width"); //$NON-NLS-1$
+			_top = style.getPropertyValue("border-top-width"); //$NON-NLS-1$
+			right = style.getPropertyValue("border-right-width"); //$NON-NLS-1$
+			bottom = style.getPropertyValue("border-bottom-width"); //$NON-NLS-1$
+		} else if (node.currentStyle) {
+			left = node.currentStyle.borderLeftWidth;
+			_top = node.currentStyle.borderTopWidth;
+			right = node.currentStyle.borderRightWidth;
+			bottom = node.currentStyle.borderBottomWidth;
+		}
+		return {
+			left: parseInt(left, 10) || 0,
+			top: parseInt(_top, 10) || 0,
+			right: parseInt(right, 10) || 0,
+			bottom: parseInt(bottom, 10) || 0
+		};
+	}
+	/** @private */
+	function getPadding(node) {
+		var left,_top,right,bottom;
+		var win = getWindow(node.ownerDocument);
+		if (win.getComputedStyle) {
+			var style = win.getComputedStyle(node, null);
+			left = style.getPropertyValue("padding-left"); //$NON-NLS-1$
+			_top = style.getPropertyValue("padding-top"); //$NON-NLS-1$
+			right = style.getPropertyValue("padding-right"); //$NON-NLS-1$
+			bottom = style.getPropertyValue("padding-bottom"); //$NON-NLS-1$
+		} else if (node.currentStyle) {
+			left = node.currentStyle.paddingLeft;
+			_top = node.currentStyle.paddingTop;
+			right = node.currentStyle.paddingRight;
+			bottom = node.currentStyle.paddingBottom;
+		}
+		return {
+			left: parseInt(left, 10) || 0, 
+			top: parseInt(_top, 10) || 0,
+			right: parseInt(right, 10) || 0,
+			bottom: parseInt(bottom, 10) || 0
+		};
+	}
+	/** @private */
+	function getLineTrim(line) {
+		var trim = line._trim;
+		if (!trim) {
+			trim = getPadding(line);
+			var border = getBorder(line);
+			trim.left += border.left;
+			trim.top += border.top;
+			trim.right += border.right;
+			trim.bottom += border.bottom;
+			line._trim = trim;
+		}
+		return trim;
+	}
+	/** @private */
+	function DOMReady(doc, _parent, className, callback) {
+		className = "_" + className + "DOMReady"; //$NON-NLS-1$ //$NON-NLS-1$
+		_parent.className = _parent.className ? _parent.className + " " + className : className; //$NON-NLS-1$
+		_parent.__DOMReady = callback;
+		var id = className + "Style"; //$NON-NLS-1$
+		if (doc.getElementById(id)) { return; }
+		var animationName = className + "Animation"; //$NON-NLS-1$
+		function insertListener(evt) {
+			if (evt.animationName === animationName) {
+				var target = evt.target;
+				if (typeof target.__DOMReady === "function") { //$NON-NLS-1$
+					getWindow(doc).setTimeout(function() {
+						target.__DOMReady();
+					}, 0);
 				}
-			} else {
-				// Start searching from the beginning of the line
-				offset = lineStart;
-				this.forEach(function(c) {
-					lineChild = c;
-					if ((rect = hitRects(lineChild))) {
-						return false;
-					}
-					offset += this._nodeLength(lineChild);
-					return true;
-				});
 			}
-			
-			if (lineChild && rect) {
-				// Cache the last hit child
-				this._lastHitChild = lineChild;
-				this._lastHitOffset = offset;
-
-				offset = hitChild(lineChild, offset, rect);
+		}
+		function template(className, animationName) {
+			var props = ["", "-webkit-", "-moz-", "-ms-", "-o-"]; //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-4$
+			var _frames = "", classRule = "body ." + className + " {\n"; //$NON-NLS-1$ //$NON-NLS-2$
+			for (var i=0; i 0) {
-					data.count--;
-					return model.getLineEnd(lineIndex);
-				}
-				data.count++;
-				return model.getLineStart(lineIndex);
+		this.caret = caret; //true if the start, false if the caret is at end
+		/** @private */
+		this._columnX = -1;
+	}
+	/** @private */
+	Selection.compare = function(s1, s2) {
+		if (s1.length !== s2.length) return false;
+		for (var i = 0; i < s1.length; i++) {
+			if (!s1[i].equals(s2[i])) return false;
+		}
+		return true;
+	};
+	Selection.editing = function(selections, back) {
+		var i;
+		if (back) {
+			for (i = selections.length - 1; i >= 0; i--) {
+				if (selections[i]._editing) return selections[i];
 			}
-			if (data.unit === "wordend" || data.unit === "wordWS" || data.unit === "wordendWS") { //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
-				return this._getNextOffset_W3C(offset, data);
+			return selections[selections.length - 1];
+		}
+		for (i = 0; i < selections.length; i++) {
+			if (selections[i]._editing) return selections[i];
+		}
+		return selections[0];
+	};
+	/** @private */
+	Selection.convert = function(selections) {
+		if (selections.length === 1) return selections[0];
+		return selections;
+	};
+	/** @private */
+	Selection.contains = function(selections, offset) {
+		return selections.some(function(selection) {
+			return selection.contains(offset);
+		});
+	};
+	/** @private */
+	Selection.merge = function(selections) {
+		if (selections.length <= 1) return selections;
+		selections.sort(function(a, b) {
+			return a.start - b.start;
+		});
+		var result = [];
+		var current = selections[0];
+		for (var i = 1; i < selections.length; i++) {
+			if (selections[i].start >= current.end || current._editing || selections[i]._editing) {
+				result.push(current);
+				current = selections[i];
+			} else {
+				current.end = Math.max(current.end, selections[i].end);
 			}
-			return util.isIE ? this._getNextOffset_IE(offset, data) : this._getNextOffset_W3C(offset, data);
+		}
+		result.push(current);
+		return result;
+	};
+	Selection.prototype = /** @lends orion.editor.Selection.prototype */ {
+		/** @private */
+		clone: function() {
+			var result = new Selection(this.start, this.end, this.caret);
+			result._columnX = this._columnX;
+			result._editing = this._editing;
+			result._docX = this._docX;
+			return result;
 		},
 		/** @private */
-		_getNextOffset_W3C: function (offset, data) {
-			function _isPunctuation(c) {
-				return (33 <= c && c <= 47) || (58 <= c && c <= 64) || (91 <= c && c <= 94) || c === 96 || (123 <= c && c <= 126);
-			}
-			function _isWhitespace(c) {
-				return c === 32 || c === 9;
+		contains: function(offset) {
+			if (this.start <= offset && offset < this.end) {
+				return true;
 			}
-			var view = this.view;
-			var model = view._model;
-			var lineIndex = model.getLineAtOffset(offset);
-			var lineText = model.getLine(lineIndex);
-			var lineStart = model.getLineStart(lineIndex);
-			var lineEnd = model.getLineEnd(lineIndex);
-			var lineLength = lineText.length;
-			var offsetInLine = offset - lineStart;
-			var c;
-			var step = data.count < 0 ? -1 : 1;
-			if (data.unit === "word" || data.unit === "wordend" || data.unit === "wordWS" || data.unit === "wordendWS") { //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
-				var previousPunctuation, previousLetterOrDigit, punctuation, letterOrDigit;
-				while (data.count !== 0) {
-					if (data.count > 0) {
-						if (offsetInLine === lineLength) { return lineEnd; }
-						c = lineText.charCodeAt(offsetInLine);
-						previousPunctuation = _isPunctuation(c); 
-						previousLetterOrDigit = !previousPunctuation && !_isWhitespace(c);
-						offsetInLine++;
-						while (offsetInLine < lineLength) {
-							c = lineText.charCodeAt(offsetInLine);
-							if (data.unit !== "wordWS" && data.unit !== "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
-								punctuation = _isPunctuation(c);
-								if (data.unit === "wordend") { //$NON-NLS-1$
-									if (!punctuation && previousPunctuation) { break; }
-								} else {
-									if (punctuation && !previousPunctuation) { break; }
-								}
-								letterOrDigit  = !punctuation && !_isWhitespace(c);
-							} else {
-								letterOrDigit  = !_isWhitespace(c);
-							}
-							if (data.unit === "wordend" || data.unit === "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
-								if (!letterOrDigit && previousLetterOrDigit) { break; }
-							} else {
-								if (letterOrDigit && !previousLetterOrDigit) { break; }
-							}
-							previousLetterOrDigit = letterOrDigit;
-							previousPunctuation = punctuation;
-							offsetInLine++;
-						}
-					} else {
-						if (offsetInLine === 0) { return lineStart; }
-						offsetInLine--;
-						c = lineText.charCodeAt(offsetInLine);
-						previousPunctuation = _isPunctuation(c); 
-						previousLetterOrDigit = !previousPunctuation && !_isWhitespace(c);
-						while (0 < offsetInLine) {
-							c = lineText.charCodeAt(offsetInLine - 1);
-							if (data.unit !== "wordWS" && data.unit !== "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$ 
-								punctuation = _isPunctuation(c);
-								if (data.unit === "wordend") { //$NON-NLS-1$
-									if (punctuation && !previousPunctuation) { break; }
-								} else {
-									if (!punctuation && previousPunctuation) { break; }
-								}
-								letterOrDigit  = !punctuation && !_isWhitespace(c);
-							} else {
-								letterOrDigit  = !_isWhitespace(c);
-							}
-							if (data.unit === "wordend" || data.unit === "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
-								if (letterOrDigit && !previousLetterOrDigit) { break; }
-							} else {
-								if (!letterOrDigit && previousLetterOrDigit) { break; }
-							}
-							previousLetterOrDigit = letterOrDigit;
-							previousPunctuation = punctuation;
-							offsetInLine--;
-						}
-						if (offsetInLine === 0) {
-							//get previous line
-						}
-					}
-					data.count -= step;
-				}
+			return false;
+		},
+		/** @private */
+		collapse: function() {
+			if (this.caret) {
+				this.end = this.start;
 			} else {
-				while (data.count !== 0 && (0 <= offsetInLine + step && offsetInLine + step <= lineLength)) {
-					offsetInLine += step;
-					c = lineText.charCodeAt(offsetInLine);
-					// Handle Unicode surrogates
-					if (0xDC00 <= c && c <= 0xDFFF) {
-						if (offsetInLine > 0) {
-							c = lineText.charCodeAt(offsetInLine - 1);
-							if (0xD800 <= c && c <= 0xDBFF) {
-								offsetInLine += step;
-							}
-						}
-					}
-					data.count -= step;
-				}
+				this.start = this.end;
 			}
-			return lineStart + offsetInLine;
 		},
 		/** @private */
-		_getNextOffset_IE: function (offset, data) {
-			var child = this._ensureCreated();
-			var view = this.view;
-			var model = view._model;
-			var lineIndex = this.lineIndex;
-			var result = 0, range, len;
-			var lineOffset = model.getLineStart(lineIndex);
-			var lineText = model.getLine(lineIndex);
-			var lineStart = model.getLineStart(lineIndex);
-			var doc = child.ownerDocument;
-			var lineChild;
-			var step = data.count < 0 ? -1 : 1;
-			if (offset === model.getLineEnd(lineIndex)) {
-				lineChild = child.lastChild;
-				while (lineChild && lineChild.ignoreChars === lineChild.firstChild.length) {
-					lineChild = lineChild.previousSibling;
-				}
-				if (!lineChild) {
-					return lineOffset;
-				}
-				range = doc.body.createTextRange();
-				range.moveToElementText(lineChild);
-				len = range.text.length;
-				range.moveEnd(data.unit, step);
-				result = offset + range.text.length - len;
-			} else if (offset === lineOffset && data.count < 0) {
-				result = lineOffset;
+		extend: function (offset) {
+			if (this.caret) {
+				this.start = offset;
 			} else {
-				lineChild = child.firstChild;
-				while (lineChild) {
-					var nodeLength = this._nodeLength(lineChild);
-					if (lineOffset + nodeLength > offset) {
-						range = doc.body.createTextRange();
-						if (offset === lineOffset && data.count < 0) {
-							var temp = lineChild.previousSibling;
-							// skip empty nodes
-							while (temp) {
-								if (temp.firstChild && temp.firstChild.length) {
-									break;
-								}
-								temp = temp.previousSibling;
-							}
-							range.moveToElementText(temp ? temp : lineChild.previousSibling);
-						} else {
-							range.moveToElementText(lineChild);
-							range.collapse();
-							range.moveEnd("character", offset - lineOffset); //$NON-NLS-1$
-						}
-						len = range.text.length;
-						range.moveEnd(data.unit, step);
-						result = offset + range.text.length - len;
-						break;
-					}
-					lineOffset = nodeLength + lineOffset;
-					lineChild = lineChild.nextSibling;
-				}
+				this.end = offset;
 			}
-			var offsetInLine = result - lineStart;
-			var c = lineText.charCodeAt(offsetInLine);
-			// Handle Unicode surrogates
-			if (0xDC00 <= c && c <= 0xDFFF) {
-				if (offsetInLine > 0) {
-					c = lineText.charCodeAt(offsetInLine - 1);
-					if (0xD800 <= c && c <= 0xDBFF) {
-						offsetInLine += step;
-					}
-				}
+			if (this.start > this.end) {
+				var tmp = this.start;
+				this.start = this.end;
+				this.end = tmp;
+				this.caret = !this.caret;
 			}
-			result = offsetInLine + lineStart;
-			data.count -= step;
-			return result;
 		},
-		updateLinks: function() {
-			var child = this._ensureCreated();
-			if (!this.hasLink) { return; }
-			var that = this;
-			this.forEach(function(span) {
-				var style = span.viewStyle;
-				if (style && style.tagName && style.tagName.toLowerCase() === "a") { //$NON-NLS-1$
-					child.replaceChild(that._createSpan(child, span.firstChild.data, style), span);
-				}
-				return true;
-			});
+		/** @private */
+		setCaret: function(offset) {
+			this.start = offset;
+			this.end = offset;
+			this.caret = false;
 		},
 		/** @private */
-		destroy: function() {
-			var div = this._createdDiv;
-			if (div) {
-				div.parentNode.removeChild(div);
-				this._createdDiv = null;
-			}
+		getCaret: function() {
+			return this.caret ? this.start : this.end;
+		},
+		/** @private */
+		getAnchor: function() {
+			return this.caret ? this.end : this.start;
+		},
+		/** @private */
+		getOrientedSelection: function() {
+			return {start: this.getAnchor(), end: this.getCaret()};
+		},
+		/** @private */
+		toString: function() {
+			return "start=" + this.start + " end=" + this.end + (this.caret ? " caret is at start" : " caret is at end"); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-4$
+		},
+		/** @private */
+		isEmpty: function() {
+			return this.start === this.end;
+		},
+		/** @private */
+		equals: function(object) {
+			return this.caret === object.caret && this.start === object.start && this.end === object.end && this._editing === object._editing;
 		}
 	};
-	
-	/**
-	 * @class This object describes the options for the text view.
-	 * 
        
-	 * See:
        
-	 * {@link orion.editor.TextView}
        
-	 * {@link orion.editor.TextView#setOptions}
-	 * {@link orion.editor.TextView#getOptions}	 
-	 * 
        		 
-	 * @name orion.editor.TextViewOptions
-	 *
-	 * @property {String|DOMElement} parent the parent element for the view, it can be either a DOM element or an ID for a DOM element.
-	 * @property {orion.editor.TextModel} [model] the text model for the view. If it is not set the view creates an empty {@link orion.editor.TextModel}.
-	 * @property {Boolean} [readonly=false] whether or not the view is read-only.
-	 * @property {Boolean} [fullSelection=true] whether or not the view is in full selection mode.
-	 * @property {Boolean} [tabMode=true] whether or not the tab keypress is consumed by the view or is used for focus traversal.
-	 * @property {Boolean} [expandTab=false] whether or not the tab key inserts white spaces.
-	 * @property {orion.editor.TextTheme} [theme=orion.editor.TextTheme.getTheme()] the TextTheme manager. TODO more info on this
-	 * @property {orion.editor.UndoStack} [undoStack] the Undo Stack.
-	 * @property {String} [themeClass] the CSS class for the view theming.
-	 * @property {Number} [tabSize=8] The number of spaces in a tab.
-	 * @property {Boolean} [overwriteMode=false] whether or not the view is in insert/overwrite mode.
-	 * @property {Boolean} [singleMode=false] whether or not the editor is in single line mode.
-	 * @property {Number} [marginOffset=0] the offset in a line where the print margin should be displayed. 0 means no print margin.
-	 * @property {Number} [wrapOffset=0] the offset in a line where text should wrap. 0 means wrap at the client area right edge.
-	 * @property {Boolean} [wrapMode=false] whether or not the view wraps lines.
-	 * @property {Boolean} [wrapable=false] whether or not the view is wrappable.
-	 * @property {Number} [scrollAnimation=0] the time duration in miliseconds for scrolling animation. 0 means no animation.
-	 * @property {Boolean} [blockCursorVisible=false] whether or not to show the block cursor.
-	 */
-	/**
-	 * Constructs a new text view.
-	 * 
-	 * @param {orion.editor.TextViewOptions} options the view options.
-	 * 
-	 * @class A TextView is a user interface for editing text.
-	 * @name orion.editor.TextView
-	 * @borrows orion.editor.EventTarget#addEventListener as #addEventListener
-	 * @borrows orion.editor.EventTarget#removeEventListener as #removeEventListener
-	 * @borrows orion.editor.EventTarget#dispatchEvent as #dispatchEvent
-	 */
-	function TextView (options) {
-		this._init(options || {});
+	/** @private */
+	function DOMSelection (view) {
+		this._view = view;
+		this._divs = [];
+		var _parent = view._clipDiv || view._rootDiv;
+		for (var i=0; i<3; i++) {
+			var div = view._createSelectionDiv();
+			_parent.appendChild(div);
+			this._divs.push(div);
+		}
 	}
-	
-	TextView.prototype = /** @lends orion.editor.TextView.prototype */ {
-		/**
-		 * Adds a keyMode to the text view at the specified position.
-		 *
-		 * @param {orion.editor.KeyMode} mode the editor keyMode.
-		 * @param {Number} [index=length] the index.
-		 */
-		addKeyMode: function(mode, index) {
-			var keyModes = this._keyModes;
-			if (index !== undefined) {
-				keyModes.splice(index, 0, mode);
-			} else {
-				keyModes.push(mode);
-			}
-			//TODO: API needed for this
-			if (mode._modeAdded) {
-				mode._modeAdded();
-			}
+	DOMSelection.prototype = /** @lends orion.editor.DOMSelection.prototype */ {
+		/** @private */
+		destroy: function() {
+			if (!this._divs) return;
+			this._divs.forEach(function(div) {
+				div.parentNode.removeChild(div);
+			});
+			this._divs = null;
 		},
-		/**
-		 * Adds a ruler to the text view at the specified position.
-		 * 
        
-		 * The position is relative to the ruler location.
-		 * 
        
-		 *
-		 * @param {orion.editor.Ruler} ruler the ruler.
-		 * @param {Number} [index=length] the ruler index.
-		 */
-		addRuler: function (ruler, index) {
-			var rulers = this._rulers;
-			if (index !== undefined) {
-				var i, sideIndex;
-				for (i = 0, sideIndex=0; i < rulers.length && sideIndex < index; i++) {
-					if (ruler.getLocation() === rulers[i].getLocation()) {
-						sideIndex++;
-					}
-				}
-				rulers.splice(sideIndex, 0, ruler);
-				index = sideIndex;
+		/** @private */
+		setPrimary: function(enabled) {
+			this.primary = enabled;
+		},
+		/** @private */
+		update: function() {
+			var view = this._view;
+			var primary = this.primary;
+			var focused = view._hasFocus;
+			var visible = view._cursorVisible;
+			var cursor = !this.primary && this._selection && this._selection.isEmpty();
+			var className;
+			if (cursor) {
+				className = "textviewSelectionCaret"; //$NON-NLS-1$
 			} else {
-				rulers.push(ruler);
+				className = focused ? "textviewSelection" : "textviewSelectionUnfocused"; //$NON-NLS-1$ //$NON-NLS-2$
 			}
-			this._createRuler(ruler, index);
-			ruler.setView(this);
-			this._update();
+			this._divs[0].style.visibility = (cursor && visible && focused) || !cursor ? "visible" : "hidden"; //$NON-NLS-1$ //$NON-NLS-2$
+			this._divs[0].style.zIndex = visible && cursor ? "2" : "0"; //$NON-NLS-1$ //$NON-NLS-2$
+			this._divs.forEach(function(div) {
+				div.className = className;
+				if (util.isWebkit < 537.36 && primary) {
+					div.style.background = focused ? "transparent" : ""; //$NON-NLS-1$
+				}
+			});
 		},
-		computeSize: function() {
-			var w = 0, h = 0;
-			var model = this._model, clientDiv = this._clientDiv;
-			if (!clientDiv) { return {width: w, height: h}; }
-			var clientWidth = clientDiv.style.width;
+		/** @private */
+		setSelection: function (selection) {
+			this._selection = selection;
+			this.update();
+			var view = this._view;
+			var model = view._model;
+			var startLine = model.getLineAtOffset(selection.start);
+			var endLine = model.getLineAtOffset(selection.end);
+			var firstNode = view._getLineNext();
 			/*
-			* Feature in WekKit. Webkit limits the width of the lines
-			* computed below to the width of the client div.  This causes
-			* the lines to be wrapped even though "pre" is set.  The fix
-			* is to set the width of the client div to a "0x7fffffffpx"
-			* before computing the lines width.  Note that this value is
-			* reset to the appropriate value further down.
+			* Bug in Firefox. For some reason, after a update page sometimes the 
+			* firstChild returns null incorrectly. The fix is to ignore show selection.
 			*/
-			if (util.isWebkit) {
-				clientDiv.style.width = "0x7fffffffpx"; //$NON-NLS-1$
-			}
-			var lineCount = model.getLineCount();
-			for (var lineIndex=0; lineIndex lastNode.lineIndex) {
+				topNode = lastNode;
+				topOffset = model.getLineStart(lastNode.lineIndex);
+			} else {
+				topNode = view._getLineNode(startLine);
+				topOffset = selection.start;
 			}
-			if (util.isWebkit) {
-				clientDiv.style.width = clientWidth;
+
+			if (endLine < firstNode.lineIndex) {
+				bottomNode = firstNode;
+				bottomOffset = model.getLineStart(firstNode.lineIndex);
+			} else if (endLine > lastNode.lineIndex) {
+				bottomNode = lastNode;
+				bottomOffset = model.getLineStart(lastNode.lineIndex);
+			} else {
+				bottomNode = view._getLineNode(endLine);
+				bottomOffset = selection.end;
 			}
-			var viewPadding = this._getViewPadding();
-			w += viewPadding.right + viewPadding.left + this._metrics.scrollWidth;
-			h += viewPadding.bottom + viewPadding.top + this._metrics.scrollWidth;
-			return {width: w, height: h};
+			this._setDOMSelection(topNode, topOffset, bottomNode, bottomOffset, selection.caret);
 		},
-		/**
-		 * Converts the given rectangle from one coordinate spaces to another.
-		 * 
        The supported coordinate spaces are:
-		 * 
          
-		 *   
        • "document" - relative to document, the origin is the top-left corner of first line
          • 
-		 *   
        • "page" - relative to html page that contains the text view
          • 
-		 * 
        
-		 * 
        
-		 * 
        All methods in the view that take or return a position are in the document coordinate space.
        
-		 *
-		 * @param rect the rectangle to convert.
-		 * @param rect.x the x of the rectangle.
-		 * @param rect.y the y of the rectangle.
-		 * @param rect.width the width of the rectangle.
-		 * @param rect.height the height of the rectangle.
-		 * @param {String} from the source coordinate space.
-		 * @param {String} to the destination coordinate space.
-		 *
-		 * @see orion.editor.TextView#getLocationAtOffset
-		 * @see orion.editor.TextView#getOffsetAtLocation
-		 * @see orion.editor.TextView#getTopPixel
-		 * @see orion.editor.TextView#setTopPixel
-		 */
-		convert: function(rect, from, to) {
-			if (!this._clientDiv) { return rect; }
-			var _scroll = this._getScroll();
-			var viewPad = this._getViewPadding();
-			var viewRect = this._viewDiv.getBoundingClientRect();
-			if (from === "document") { //$NON-NLS-1$
-				if (rect.x !== undefined) {
-					rect.x += - _scroll.x + viewRect.left + viewPad.left;
+		/** @private */
+		_setDOMSelection: function (startNode, startOffset, endNode, endOffset, startCaret) {
+			this._setDOMFullSelection(startNode, startOffset, endNode, endOffset);
+			if (!this.primary) { return; }
+			var view = this._view;
+			var start = startNode._line.getNodeOffset(startOffset);
+			var end = endNode._line.getNodeOffset(endOffset);
+			if (!start.node || !end.node) return;
+			var range;
+			var win = view._getWindow();
+			var doc = view._parent.ownerDocument;
+			if (win.getSelection) {
+				//W3C
+				var sel = win.getSelection();
+				range = doc.createRange();
+				range.setStart(start.node, start.offset);
+				range.setEnd(end.node, end.offset);
+				if (view._hasFocus && (
+					sel.anchorNode !== start.node || sel.anchorOffset !== start.offset ||
+					sel.focusNode !== end.node || sel.focusOffset !== end.offset ||
+					sel.anchorNode !== end.node || sel.anchorOffset !== end.offset ||
+					sel.focusNode !== start.node || sel.focusOffset !== start.offset))
+				{
+					view._anchorNode = start.node;
+					view._anchorOffset = start.offset;
+					view._focusNode = end.node;
+					view._focusOffset = end.offset;
+					view._ignoreSelect = false;
+					if (sel.rangeCount > 0) { sel.removeAllRanges(); }
+					sel.addRange(range);
+					view._ignoreSelect = true;
 				}
-				if (rect.y !== undefined) {
-					rect.y += - _scroll.y + viewRect.top + viewPad.top;
+				if (view._cursorDiv) {
+					range = doc.createRange();
+					if (startCaret) {
+						range.setStart(start.node, start.offset);
+						range.setEnd(start.node, start.offset);
+					} else {
+						range.setStart(end.node, end.offset);
+						range.setEnd(end.node, end.offset);
+					}
+					var rect = range.getClientRects()[0];
+					var cursorParent = view._cursorDiv.parentNode;
+					var clientRect = cursorParent.getBoundingClientRect();
+					if (rect && clientRect) {
+						view._cursorDiv.style.top = (rect.top - clientRect.top + cursorParent.scrollTop) + "px"; //$NON-NLS-1$
+						view._cursorDiv.style.left = (rect.left - clientRect.left + cursorParent.scrollLeft) + "px"; //$NON-NLS-1$
+					}
 				}
+			} else if (doc.selection) {
+				if (!view._hasFocus) { return; }
+				//IE < 9
+				var body = doc.body;
+
+				/*
+				* Bug in IE. For some reason when text is deselected the overflow
+				* selection at the end of some lines does not get redrawn.  The
+				* fix is to create a DOM element in the body to force a redraw.
+				*/
+				var child = util.createElement(doc, "div"); //$NON-NLS-1$
+				body.appendChild(child);
+				body.removeChild(child);
+				
+				range = body.createTextRange();
+				range.moveToElementText(start.node.parentNode);
+				range.moveStart("character", start.offset); //$NON-NLS-1$
+				var endRange = body.createTextRange();
+				endRange.moveToElementText(end.node.parentNode);
+				endRange.moveStart("character", end.offset); //$NON-NLS-1$
+				range.setEndPoint("EndToStart", endRange); //$NON-NLS-1$
+				view._ignoreSelect = false;
+				range.select();
+				view._ignoreSelect = true;
 			}
-			//At this point rect is in the widget coordinate space
-			if (to === "document") { //$NON-NLS-1$
-				if (rect.x !== undefined) {
-					rect.x += _scroll.x - viewRect.left - viewPad.left;
-				}
-				if (rect.y !== undefined) {
-					rect.y += _scroll.y - viewRect.top - viewPad.top;
+		},
+		/** @private */
+		_setDOMFullSelection: function(startNode, startOffset, endNode, endOffset) {
+			this._divs.forEach(function(div) {
+				div.style.width = div.style.height = "0px"; //$NON-NLS-1$
+			});
+			var view = this._view;
+			if (!view._fullSelection) { return; }
+			if (util.isIOS) { return; }
+			if (startNode === endNode && startOffset === endOffset && this.primary) { return; }
+			var viewPad = view._getViewPadding();
+			var clientRect = view._clientDiv.getBoundingClientRect();
+			var viewRect = view._viewDiv.getBoundingClientRect();
+			var left = viewRect.left + viewPad.left;
+			var right = clientRect.right;
+			var _top = viewRect.top + viewPad.top;
+			var bottom = clientRect.bottom;
+			var hd = 0, vd = 0;
+			if (view._clipDiv) {
+				var clipRect = view._clipDiv.getBoundingClientRect();
+				hd = clipRect.left - view._clipDiv.scrollLeft;
+				vd = clipRect.top;
+			} else {
+				var rootpRect = view._rootDiv.getBoundingClientRect();
+				hd = rootpRect.left;
+				vd = rootpRect.top;
+			}
+			view._ignoreDOMSelection = true;
+			var startLine = new TextLine(view, startNode.lineIndex, startNode);
+			var startRect = startLine.getBoundingClientRect(startOffset, false);
+			var l = startRect.left, endLine, endRect;
+			if (startNode === endNode && startOffset === endOffset) {
+				endLine = startLine;
+				endRect = startRect;
+			} else {
+				endLine = new TextLine(view, endNode.lineIndex, endNode);
+				endRect = endLine.getBoundingClientRect(endOffset, false);
+			}
+			var r = endRect.left;
+			view._ignoreDOMSelection = false;
+			var sel1Div = this._divs[0];
+			var sel1Left = Math.min(right, Math.max(left, l));
+			var sel1Top = Math.min(bottom, Math.max(_top, startRect.top));
+			var sel1Right = right;
+			var sel1Bottom = Math.min(bottom, Math.max(_top, startRect.bottom));
+			sel1Div.style.left = (sel1Left - hd) + "px"; //$NON-NLS-1$
+			sel1Div.style.top = (sel1Top - vd) + "px"; //$NON-NLS-1$
+			sel1Div.style.width = Math.max(0, sel1Right - sel1Left) + "px"; //$NON-NLS-1$
+			sel1Div.style.height = Math.max(0, sel1Bottom - sel1Top) + "px"; //$NON-NLS-1$
+			if (startNode.lineIndex === endNode.lineIndex) {
+				sel1Right = Math.min(r, right);
+				sel1Div.style.width = Math.max(this.primary ? 0 : 1, sel1Right - sel1Left) + "px"; //$NON-NLS-1$
+			} else {
+				var sel3Left = left;
+				var sel3Top = Math.min(bottom, Math.max(_top, endRect.top));
+				var sel3Right = Math.min(right, Math.max(left, r));
+				var sel3Bottom = Math.min(bottom, Math.max(_top, endRect.bottom));
+				var sel3Div = this._divs[2];
+				sel3Div.style.left = (sel3Left - hd) + "px"; //$NON-NLS-1$
+				sel3Div.style.top = (sel3Top - vd) + "px"; //$NON-NLS-1$
+				sel3Div.style.width = Math.max(0, sel3Right - sel3Left) + "px"; //$NON-NLS-1$
+				sel3Div.style.height = Math.max(0, sel3Bottom - sel3Top) + "px"; //$NON-NLS-1$
+				if (Math.abs(startNode.lineIndex - endNode.lineIndex) > 1) {
+					var sel2Div = this._divs[1];
+					sel2Div.style.left = (left - hd)  + "px"; //$NON-NLS-1$
+					sel2Div.style.top = (sel1Bottom - vd) + "px"; //$NON-NLS-1$
+					sel2Div.style.width = Math.max(0, right - left) + "px"; //$NON-NLS-1$
+					sel2Div.style.height = Math.max(0, sel3Top - sel1Bottom) + "px"; //$NON-NLS-1$
 				}
 			}
-			return rect;
-		},
-		/**
-		 * Copies the selected text to the clipboard in plain text format.
-		 * @returns {Boolean} true if the operation succeded.
-		 * @since 10.0
-		 */
-		copy: function() {
-			if (!this._clientDiv) { return false; }
-			return this._doCopy();
-		},
+		}
+	};
+	/** @private */
+	function TextRect (rect) {
+		this.left = rect.left;
+		this.top = rect.top;
+		this.right = rect.right;
+		this.bottom = rect.bottom;
+	}
+	TextRect.prototype = /** @lends orion.editor.TextRect.prototype */ {
+		/** @private */
+		toString: function() {
+			return "{l=" + this.left + ", t=" + this.top + ", r=" + this.right + ", b=" + this.bottom + "}"; //$NON-NLS-4$ //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
+		}
+	};
+	/** 
+	 * Constructs a new TextLine object.
+	 * 
+	 * @class A TextLine represents a line of text in the view.
+	 * @name orion.editor.TextLine
+	 * @private
+	 */
+	function TextLine (view, lineIndex, lineDiv) {
 		/**
-		 * Moves the selected text to the clipboard in plain text format.
-		 * @returns {Boolean} true if the operation succeded.
-		 * @since 10.0
+		 * The view.
+		 *
+		 * @name orion.editor.TextLine#view
+		 * @private
 		 */
-		cut: function() {
-			if (!this._clientDiv) { return false; }
-			return this._doCut();
-		},
+		this.view = view;
 		/**
-		 * Destroys the text view. 
-		 * 
        
-		 * Removes the view from the page and frees all resources created by the view.
-		 * Calling this function causes the "Destroy" event to be fire so that all components
-		 * attached to view can release their references.
-		 * 
        
+		 * The line index.
 		 *
-		 * @see orion.editor.TextView#onDestroy
+		 * @name orion.editor.TextLine#lineIndex
+		 * @private
 		 */
-		destroy: function() {
-			/* Destroy rulers*/
-			for (var i=0; i< this._rulers.length; i++) {
-				this._rulers[i].setView(null);
+		this.lineIndex = lineIndex;
+		
+		this._lineDiv = lineDiv;
+	}
+	TextLine.prototype = /** @lends orion.editor.TextLine.prototype */ {
+		/** @private */
+		create: function(_parent, div) {
+			if (this._lineDiv) { return; }
+			var child = this._lineDiv = this._createLine(_parent, div, this.lineIndex);
+			child._line = this;
+			return child;
+		},
+		_createLine: function(_parent, div, lineIndex) {
+			var view = this.view;
+			var model = view._model;
+			var lineText = model.getLine(lineIndex);
+			var lineStart = model.getLineStart(lineIndex);
+			var e = {type:"LineStyle", textView: view, lineIndex: lineIndex, lineText: lineText, lineStart: lineStart}; //$NON-NLS-1$
+			view.onLineStyle(e);
+			var doc = _parent.ownerDocument;
+			var lineDiv = div || util.createElement(doc, "div"); //$NON-NLS-1$
+			if (!div || !compare(div.viewStyle, e.style)) {
+				applyStyle(e.style, lineDiv, div);
+				if (div) { div._trim = null; }
+				lineDiv.viewStyle = e.style;
 			}
-			this.rulers = null;
+			lineDiv.lineIndex = lineIndex;
 			
-			this._destroyView();
-
-			var e = {type: "Destroy"}; //$NON-NLS-1$
-			this.onDestroy(e);
-
-			this._parent = null;
-			if (this._model && this._model.destroy) {
-				this._model.destroy();
+			if (div && lineDiv.viewLineText === lineText && compare(e.ranges, lineDiv.viewRanges)) {
+				return lineDiv;
 			}
-			this._model = null;
-			this._theme = null;
-			this._selection = null;
-			this._doubleClickSelection = null;
-			this._keyModes = null;
-			this._actions = null;
-		},
-		/**
-		 * Gives focus to the text view.
-		 */
-		focus: function() {
-			if (!this._clientDiv) { return; }
-			/*
-			* Feature in Chrome. When focus is called in the clientDiv without
-			* setting selection the browser will set the selection to the first dom 
-			* element, which can be above the client area. When this happen the 
-			* browser also scrolls the window to show that element.
-			* The fix is to call _updateDOMSelection() before calling focus().
-			*/
-			this._updateDOMSelection();
-			this._clientDiv.focus();
+			lineDiv.viewRanges = e.ranges;
+			lineDiv.viewLineText = lineText;
+			
+			var ranges = [];
+			var data = {tabOffset: 0, ranges: ranges};
+			this._createRanges(e.ranges, lineText, 0, lineText.length, lineStart, data);
+			
 			/*
-			* Feature in Safari. When focus is called the browser selects the clientDiv
-			* itself. The fix is to call _updateDOMSelection() after calling focus().
+			* A trailing span with a whitespace is added for three different reasons:
+			* 1. Make sure the height of each line is the largest of the default font
+			* in normal, italic, bold, and italic-bold.
+			* 2. When full selection is off, Firefox, Opera and IE9 do not extend the 
+			* selection at the end of the line when the line is fully selected. 
+			* 3. The height of a div with only an empty span is zero.
 			*/
-			this._updateDOMSelection();
-		},
-		/**
-		 * Check if the text view has focus.
-		 *
-		 * @returns {Boolean} true if the text view has focus, otherwise false.
-		 */
-		hasFocus: function() {
-			return this._hasFocus;
-		},
-		/**
-		 * Returns the action description for a given action ID.
-		 *
-		 * @returns {orion.editor.ActionDescrition} the action description
-		 */
-		getActionDescription: function(actionID) {
-			var action = this._actions[actionID];
-			if (action) {
-				return action.actionDescription;
+			var c = " "; //$NON-NLS-1$
+			if (!view._fullSelection && util.isIE < 9) {
+				/* 
+				* IE8 already selects extra space at end of a line fully selected,
+				* adding another space at the end of the line causes the selection 
+				* to look too big. The fix is to use a zero-width space (\uFEFF) instead. 
+				*/
+				c = "\uFEFF"; //$NON-NLS-1$
 			}
-			return undefined;
-		},
-		/**
-		 * Returns all action IDs defined in the text view.
-		 * 
        
-		 * There are two types of actions, the predefined actions of the view 
-		 * and the actions added by application code.
-		 * 
        
-		 * 
        
-		 * The predefined actions are:
-		 * 
          
-		 *   
        • Navigation actions. These actions move the caret collapsing the selection.
          • 
-		 *     
            
-		 *       
          • "lineUp" - moves the caret up by one line
            • 
-		 *       
          • "lineDown" - moves the caret down by one line
            • 
-		 *       
          • "lineStart" - moves the caret to beginning of the current line
            • 
-		 *       
          • "lineEnd" - moves the caret to end of the current line 
            • 
-		 *       
          • "charPrevious" - moves the caret to the previous character
            • 
-		 *       
          • "charNext" - moves the caret to the next character
            • 
-		 *       
          • "pageUp" - moves the caret up by one page
            • 
-		 *       
          • "pageDown" - moves the caret down by one page
            • 
-		 *       
          • "wordPrevious" - moves the caret to the previous word
            • 
-		 *       
          • "wordNext" - moves the caret to the next word
            • 
-		 *       
          • "textStart" - moves the caret to the beginning of the document
            • 
-		 *       
          • "textEnd" - moves the caret to the end of the document
            • 
-		 *     
          
-		 *   
        • Selection actions. These actions move the caret extending the selection.
          • 
-		 *     
            
-		 *       
          • "selectLineUp" - moves the caret up by one line
            • 
-		 *       
          • "selectLineDown" - moves the caret down by one line
            • 
-		 *       
          • "selectLineStart" - moves the caret to beginning of the current line
            • 
-		 *       
          • "selectLineEnd" - moves the caret to end of the current line 
            • 
-		 *       
          • "selectCharPrevious" - moves the caret to the previous character
            • 
-		 *       
          • "selectCharNext" - moves the caret to the next character
            • 
-		 *       
          • "selectPageUp" - moves the caret up by one page
            • 
-		 *       
          • "selectPageDown" - moves the caret down by one page
            • 
-		 *       
          • "selectWordPrevious" - moves the caret to the previous word
            • 
-		 *       
          • "selectWordNext" - moves the caret to the next word
            • 
-		 *       
          • "selectTextStart" - moves the caret to the beginning of the document
            • 
-		 *       
          • "selectTextEnd" - moves the caret to the end of the document
            • 
-		 *       
          • "selectAll" - selects the entire document
            • 
-		 *     
          
-		 *   
        • Edit actions. These actions modify the text view text
          • 
-		 *     
            
-		 *       
          • "deletePrevious" - deletes the character preceding the caret
            • 
-		 *       
          • "deleteNext" - deletes the charecter following the caret
            • 
-		 *       
          • "deleteWordPrevious" - deletes the word preceding the caret
            • 
-		 *       
          • "deleteWordNext" - deletes the word following the caret
            • 
-		 *       
          • "deleteLineStart" - deletes characteres to the beginning of the line
            • 
-		 *       
          • "deleteLineEnd" - deletes characteres to the end of the line
            • 
-		 *       
          • "tab" - inserts a tab character at the caret
            • 
-		 *       
          • "shiftTab" - noop
            • 
-		 *       
          • "enter" - inserts a line delimiter at the caret
            • 
-		 *       
          • "uppercase" - upper case the text at the caret
            • 
-		 *       
          • "lowercase" - lower case the text at the caret
            • 
-		 *       
          • "capitalize" - capitilize case the text at the caret
            • 
-		 *       
          • "reversecase" - reverse the case the text at the caret
            • 
-		 *     
          
-		 *   
        • Clipboard actions. These actions modify the view text as well
          • 
-		 *     
            
-		 *       
          • "copy" - copies the selected text to the clipboard
            • 
-		 *       
          • "cut" - copies the selected text to the clipboard and deletes the selection
            • 
-		 *       
          • "paste" - replaces the selected text with the clipboard contents
            • 
-		 *     
          
-		 *   
        • Scrolling actions.
          • 
-		 *     
            
-		 *       
          • "scrollLineUp" - scrolls the view up by one line
            • 
-		 *       
          • "scrollLineDown" - scrolls the view down by one line
            • 
-		 *       
          • "scrollPageUp" - scrolls the view up by one page
            • 
-		 *       
          • "scrollPageDown" - scrolls the view down by one page
            • 
-		 *       
          • "scrollTextStart" - scrolls the view to the beginning of the document
            • 
-		 *       
          • "scrollTextEnd" - scrolls the view to the end of the document
            • 
-		 *     
          
-		 *   
        • Mode actions.
          • 
-		 *     
            
-		 *       
          • "toggleTabMode" - toggles tab mode.
            • 
-		 *       
          • "toggleWrapMode" - toggles wrap mode.
            • 
-		 *       
          • "toggleOverwriteMode" - toggles overwrite mode.
            • 
-		 *     
          
-		 * 
        
-		 * 
        
-		 * 
-		 * @param {Boolean} [defaultAction=false] whether or not the predefined actions are included.
-		 * @returns {String[]} an array of action IDs defined in the text view.
-		 *
-		 * @see orion.editor.TextView#invokeAction
-		 * @see orion.editor.TextView#setAction
-		 * @see orion.editor.TextView#setKeyBinding
-		 * @see orion.editor.TextView#getKeyBindings
-		 */
-		getActions: function (defaultAction) {
-			var result = [];
-			var actions = this._actions;
-			for (var i in actions) {
-				if (actions.hasOwnProperty(i)) {
-					if (!defaultAction && actions[i].defaultHandler) { continue; }
-					result.push(i);
+			var range = {text: c, style: view._metrics.largestFontStyle, ignoreChars: 1};
+			if (ranges.length === 0 || !ranges[ranges.length - 1].style || ranges[ranges.length - 1].style.tagName !== "div") { //$NON-NLS-1$
+				ranges.push(range);
+			} else {
+				ranges.splice(ranges.length - 1, 0, range);
+			}
+		
+			var span, style, oldSpan, oldStyle, text, oldText, end = 0, oldEnd = 0, next, i;
+			if (util.isFirefox && lineText.length > 2000) {
+				if (div) {
+					lineDiv.innerHTML = "";
+					div.lineWidth = undefined;
+				}
+				var frag = doc.createDocumentFragment();
+				for (i = 0; i < ranges.length; i++) {
+					range = ranges[i];
+					text = range.text;
+					style = range.style;
+					span = this._createSpan(lineDiv, text, style, range.ignoreChars);
+					frag.appendChild(span);
+				}
+				lineDiv.appendChild(frag);
+			} else {
+				var changeCount, changeStart;
+				if (div) {
+					var modelChangedEvent = div.modelChangedEvent;
+					if (modelChangedEvent) {
+						if (modelChangedEvent.removedLineCount === 0 && modelChangedEvent.addedLineCount === 0) {
+							changeStart = modelChangedEvent.start - lineStart;
+							changeCount = modelChangedEvent.addedCharCount - modelChangedEvent.removedCharCount;
+						} else {
+							changeStart = -1;
+						}
+						div.modelChangedEvent = undefined;
+					}
+					oldSpan = div.firstChild;
+				}
+				for (i = 0; i < ranges.length; i++) {
+					range = ranges[i];
+					text = range.text;
+					end += text.length;
+					style = range.style;
+					if (oldSpan) {
+						oldText = oldSpan.firstChild.data;
+						oldStyle = oldSpan.viewStyle;
+						if (oldText === text && compare(style, oldStyle)) {
+							oldEnd += oldText.length;
+							oldSpan._rectsCache = undefined;
+							span = oldSpan = oldSpan.nextSibling;
+							continue;
+						} else {
+							while (oldSpan) {
+								if (changeStart !== -1) {
+									var spanEnd = end;
+									if (spanEnd >= changeStart) {
+										spanEnd -= changeCount;
+									}
+									var t = oldSpan.firstChild.data;
+									var len = t ? t.length : 0;
+									if (oldEnd + len > spanEnd) { break; }
+									oldEnd += len;
+								}
+								next = oldSpan.nextSibling;
+								lineDiv.removeChild(oldSpan);
+								oldSpan = next;
+							}
+						}
+					}
+					span = this._createSpan(lineDiv, text, style, range.ignoreChars);
+					if (oldSpan) {
+						lineDiv.insertBefore(span, oldSpan);
+					} else {
+						lineDiv.appendChild(span);
+					}
+					if (div) {
+						div.lineWidth = undefined;
+					}
+				}
+				if (div) {
+					var tmp = span ? span.nextSibling : null;
+					while (tmp) {
+						next = tmp.nextSibling;
+						div.removeChild(tmp);
+						tmp = next;
+					}
 				}
 			}
-			return result;
-		},
-		/**
-		 * Returns the bottom index.
-		 * 
        
-		 * The bottom index is the line that is currently at the bottom of the view.  This
-		 * line may be partially visible depending on the vertical scroll of the view. The parameter
-		 * fullyVisible determines whether to return only fully visible lines. 
-		 * 
        
-		 *
-		 * @param {Boolean} [fullyVisible=false] if true, returns the index of the last fully visible line. This
-		 *    parameter is ignored if the view is not big enough to show one line.
-		 * @returns {Number} the index of the bottom line.
-		 *
-		 * @see orion.editor.TextView#getTopIndex
-		 * @see orion.editor.TextView#setTopIndex
-		 */
-		getBottomIndex: function(fullyVisible) {
-			if (!this._clientDiv) { return 0; }
-			return this._getBottomIndex(fullyVisible);
-		},
-		/**
-		 * Returns the bottom pixel.
-		 * 
        
-		 * The bottom pixel is the pixel position that is currently at
-		 * the bottom edge of the view.  This position is relative to the
-		 * beginning of the document.
-		 * 
        
-		 *
-		 * @returns {Number} the bottom pixel.
-		 *
-		 * @see orion.editor.TextView#getTopPixel
-		 * @see orion.editor.TextView#setTopPixel
-		 * @see orion.editor.TextView#convert
-		 */
-		getBottomPixel: function() {
-			if (!this._clientDiv) { return 0; }
-			return this._getScroll().y + this._getClientHeight();
-		},
-		/**
-		 * Returns the caret offset relative to the start of the document.
-		 *
-		 * @returns {Number} the caret offset relative to the start of the document.
-		 *
-		 * @see orion.editor.TextView#setCaretOffset
-		 * @see orion.editor.TextView#setSelection
-		 * @see orion.editor.TextView#getSelection
-		 */
-		getCaretOffset: function () {
-			var s = this._getSelection();
-			return s.getCaret();
-		},
-		/**
-		 * Returns the client area.
-		 * 
        
-		 * The client area is the portion in pixels of the document that is visible. The
-		 * client area position is relative to the beginning of the document.
-		 * 
        
-		 *
-		 * @returns {Object} the client area rectangle {x, y, width, height}.
-		 *
-		 * @see orion.editor.TextView#getTopPixel
-		 * @see orion.editor.TextView#getBottomPixel
-		 * @see orion.editor.TextView#getHorizontalPixel
-		 * @see orion.editor.TextView#convert
-		 */
-		getClientArea: function() {
-			if (!this._clientDiv) { return {x: 0, y: 0, width: 0, height: 0}; }
-			var _scroll = this._getScroll();
-			return {x: _scroll.x, y: _scroll.y, width: this._getClientWidth(), height: this._getClientHeight()};
+			if (!lineDiv.parentNode) {
+				_parent.appendChild(lineDiv);
+			}
+			return lineDiv;
 		},
-		/**
-		 * Returns the horizontal pixel.
-		 * 
        
-		 * The horizontal pixel is the pixel position that is currently at
-		 * the left edge of the view.  This position is relative to the
-		 * beginning of the document.
-		 * 
        
-		 *
-		 * @returns {Number} the horizontal pixel.
-		 *
-		 * @see orion.editor.TextView#setHorizontalPixel
-		 * @see orion.editor.TextView#convert
-		 */
-		getHorizontalPixel: function() {
-			if (!this._clientDiv) { return 0; }
-			return this._getScroll().x;
+		_createRanges: function(ranges, text, start, end, lineStart, data) {
+			if (start > end) { return; }
+			if (ranges) {
+				for (var i = 0; i < ranges.length; i++) {
+					var range = ranges[i];
+					if (range.end < lineStart + start) { continue; }
+					var styleStart = Math.max(lineStart + start, range.start) - lineStart;
+					if (styleStart > end) { break; }
+					var styleEnd = Math.min(lineStart + end, range.end) - lineStart;
+					if (styleStart <= styleEnd) {
+						styleStart = Math.max(start, styleStart);
+						styleEnd = Math.min(end, styleEnd);
+						if (start < styleStart) {
+							this._createRange(text, start, styleStart, null, data);
+						}
+						if (!range.style || !range.style.unmergeable) {
+							while (i + 1 < ranges.length && ranges[i + 1].start - lineStart === styleEnd && compare(range.style, ranges[i + 1].style)) {
+								range = ranges[i + 1];
+								styleEnd = Math.min(lineStart + end, range.end) - lineStart;
+								i++;
+							}
+						}
+						this._createRange(text, styleStart, styleEnd, range.style, data);
+						start = styleEnd;
+					}
+				}
+			}
+			if (start < end) {
+				this._createRange(text, start, end, null, data);
+			}
 		},
-		/**
-		 * Returns all the key bindings associated to the given action ID.
-		 *
-		 * @param {String} actionID the action ID.
-		 * @returns {orion.KeyBinding[]} the array of key bindings associated to the given action ID.
-		 *
-		 * @see orion.editor.TextView#setKeyBinding
-		 * @see orion.editor.TextView#setAction
-		 */
-		getKeyBindings: function (actionID) {
-			var result = [];
-			var keyModes = this._keyModes;
-			for (var i = 0; i < keyModes.length; i++) {
-				result = result.concat(keyModes[i].getKeyBindings(actionID));
+		_createRange: function(text, start, end, style, data) {
+			if (start > end) { return; }
+			var tabSize = this.view._customTabSize, range;
+			var bidiStyle = {tagName:"span", bidi:true, style:{unicodeBidi:"embed", direction:"ltr"}};
+			var bidiRange = {text: "\u200E", style: bidiStyle}; // We ensure segments flow from left to right by adding a LRM marker \u200E
+			if (tabSize && tabSize !== 8) {
+				var tabIndex = text.indexOf("\t", start); //$NON-NLS-1$
+				while (tabIndex !== -1 && tabIndex < end) {
+					if (start < tabIndex) {
+						range = {text: text.substring(start, tabIndex), style: style};
+						data.ranges.push(range);
+						if (bidiUtils.isBidiEnabled) {
+							data.ranges.push(bidiRange);
+						}
+						data.tabOffset += range.text.length;
+					}
+					var spacesCount = tabSize - (data.tabOffset % tabSize);
+					if (spacesCount > 0) {
+						//TODO hack to preserve tabs in getDOMText()
+						var spaces = "\u00A0"; //$NON-NLS-1$
+						for (var i = 1; i < spacesCount; i++) {
+							spaces += " "; //$NON-NLS-1$
+						}
+						range = {text: spaces, style: style, ignoreChars: spacesCount - 1};
+						data.ranges.push(range);
+						if (bidiUtils.isBidiEnabled) {
+							data.ranges.push(bidiRange);
+						}
+						data.tabOffset += range.text.length;
+					}
+					start = tabIndex + 1;
+					if (start === end) {
+						return;
+					}
+					tabIndex = text.indexOf("\t", start); //$NON-NLS-1$
+				}
+			}
+			if (start <= end) {
+				range = {text: text.substring(start, end), style: style};
+				data.ranges.push(range);
+				if (bidiUtils.isBidiEnabled) {
+					data.ranges.push(bidiRange);
+				}
+				data.tabOffset += range.text.length;
 			}
-			return result;
 		},
-		/**
-		 * Returns all the key modes added to text view.
-		 *
-		 * @returns {orion.editor.KeyMode[]} the array of key modes.
-		 *
-		 * @see orion.editor.TextView#addKeyMode
-		 * @see orion.editor.TextView#removeKeyMode
-		 */
-		getKeyModes: function() {
-			return this._keyModes.slice(0);
+		_createSpan: function(_parent, text, style, ignoreChars) {
+			var view = this.view;
+			var tagName = "span"; //$NON-NLS-1$
+			if (style && style.tagName) {
+				tagName = style.tagName.toLowerCase();
+			}
+			var isLink = tagName === "a"; //$NON-NLS-1$
+			if (isLink) { this.hasLink = true; }
+			if (isLink && !view._linksVisible) {
+				tagName = "span"; //$NON-NLS-1$
+			}
+			var doc = _parent.ownerDocument;
+			var child = util.createElement(_parent.ownerDocument, tagName);
+			child.appendChild(doc.createTextNode(style && style.text ? style.text : text));
+			if (style && style.html) {
+				child.innerHTML = style.html;
+				child.ignore = true;
+			} else if (style && style.node) {
+				child.appendChild(style.node);
+				child.ignore = true;
+			} else if (style && style.bidi) {				
+				child.ignore = true;
+			}
+			applyStyle(style, child);
+			if (tagName === "a") { //$NON-NLS-1$
+				var win = view._getWindow();
+				addHandler(child, "click", function(e) { return view._handleLinkClick(e ? e : win.event); }, false); //$NON-NLS-1$
+			}
+			child.viewStyle = style;
+			if (ignoreChars) {
+				child.ignoreChars = ignoreChars;
+			}
+			return child;
 		},
-		/**
-		 * Returns the line height for a given line index.  Returns the default line
-		 * height if the line index is not specified.
-		 *
-		 * @param {Number} [lineIndex] the line index.
-		 * @returns {Number} the height of the line in pixels.
-		 *
-		 * @see orion.editor.TextView#getLinePixel
-		 */
-		getLineHeight: function(lineIndex) {
-			if (!this._clientDiv) { return 0; }
-			return this._getLineHeight(lineIndex);
+		_ensureCreated: function() {
+			if (this._lineDiv) { return this._lineDiv; }
+			return (this._createdDiv = this.create(this.view._clientDiv, null));
 		},
-		/**
-		 * Returns the line index for a given line pixel position relative to the document.
-		 *
-		 * @param {Number} [y] the line pixel.
-		 * @returns {Number} the line index for the specified pixel position.
-		 *
-		 * @see orion.editor.TextView#getLinePixel
-		 */
-		getLineIndex: function(y) {
-			if (!this._clientDiv) { return 0; }
-			return this._getLineIndex(y);
+		/** @private */
+		getBoundingClientRect: function(offset, absolute) {
+			var child = this._ensureCreated();
+			var view = this.view;
+			if (offset === undefined) {
+				return this._getLineBoundingClientRect(child, true);
+			}
+			var model = view._model;
+			var doc = child.ownerDocument;
+			var lineIndex = this.lineIndex;
+			var result = null;
+			if (offset < model.getLineEnd(lineIndex)) {
+				var lineOffset = model.getLineStart(lineIndex);
+				this.forEach(function(lineChild) {
+					var textNode = lineChild.firstChild;
+					var nodeLength = this._nodeLength(lineChild); 
+					if (lineOffset + nodeLength > offset) {
+						var index = offset - lineOffset;
+						var range;
+						if (textNode.length === 1) {
+							result = new TextRect(lineChild.getBoundingClientRect());
+						} else if (view._isRangeRects) {
+							range = doc.createRange();
+							range.setStart(textNode, index);
+							range.setEnd(textNode, index + 1);
+							result = new TextRect(range.getBoundingClientRect());
+						} else if (util.isIE) {
+							range = doc.body.createTextRange();
+							range.moveToElementText(lineChild);
+							range.collapse();
+							/*
+							* Bug in IE8. TextRange.getClientRects() and TextRange.getBoundingClientRect() fails
+							* if the line child is not the first element in the line and if the start offset is 0. 
+							* The fix is to use Node.getClientRects() left edge instead.
+							*/
+							var fixIE8 = index === 0 && util.isIE === 8;
+							if (fixIE8) { index = 1; }
+							range.moveEnd("character", index + 1); //$NON-NLS-1$
+							range.moveStart("character", index); //$NON-NLS-1$
+							result = new TextRect(range.getBoundingClientRect());
+							if (fixIE8) {
+								result.left = lineChild.getClientRects()[0].left;
+							}
+						} else {
+							var text = textNode.data;
+							lineChild.removeChild(textNode);
+							lineChild.appendChild(doc.createTextNode(text.substring(0, index)));
+							var span = util.createElement(doc, "span"); //$NON-NLS-1$
+							span.appendChild(doc.createTextNode(text.substring(index, index + 1)));
+							lineChild.appendChild(span);
+							lineChild.appendChild(doc.createTextNode(text.substring(index + 1)));
+							result = new TextRect(span.getBoundingClientRect());
+							lineChild.innerHTML = "";
+							lineChild.appendChild(textNode);
+							if (!this._createdDiv) {
+								/*
+								 * Removing the element node that holds the selection start or end
+								 * causes the selection to be lost. The fix is to detect this case
+								 * and restore the selection. 
+								 */
+								var s = view._getSelections()[0];
+								if ((lineOffset <= s.start && s.start < lineOffset + nodeLength) ||  (lineOffset <= s.end && s.end < lineOffset + nodeLength)) {
+									view._updateDOMSelection();
+								}
+							}
+						}
+						if (util.isIE < 11) {
+							var win = getWindow(child.ownerDocument);
+							var xFactor = win.screen.logicalXDPI / win.screen.deviceXDPI;
+							var yFactor = win.screen.logicalYDPI / win.screen.deviceYDPI;
+							result.left = result.left * xFactor;
+							result.right = result.right * xFactor;
+							result.top = result.top * yFactor;
+							result.bottom = result.bottom * yFactor;
+						}
+						return false;
+					}
+					lineOffset += nodeLength;
+					return true;
+				});
+			}
+			var rect = this.getBoundingClientRect();
+			if (!result) {
+				if (view._wrapMode) {
+					var rects = this.getClientRects();
+					result = rects[rects.length - 1];
+					result.left = result.right;
+					result.left += rect.left;
+					result.top += rect.top;
+					result.right += rect.left;
+					result.bottom += rect.top;
+				} else {
+					result = new TextRect(rect);
+					result.left = result.right;
+				}
+			}
+			if (absolute || absolute === undefined) {
+				result.left -= rect.left;
+				result.top -= rect.top;
+				result.right -= rect.left;
+				result.bottom -= rect.top;
+			}
+			return result;
 		},
-		/**
-		 * @name isValidTextPosition
-		 * @description Return whether the given x/y pixel position, relative to the document, is inside of document text. 
-		 * 				This tests both whether the y position is below the text lines of the document as we as whether the
-		 * 				x position is within the text of the line.
-		 * @function
-		 * @param x {Number} [x] the x pixel position
-		 * @param y {Number} [y] the line pixel position
-		 * @returns returns {Boolean} true if the pixel position is over text content
-		 */
-		isValidTextPosition: function(x, y){
-			if (!this._clientDiv) { return false; }
-			// Check if we are within a valid line
-			var lineIndex = this._getLineIndex(y, true);
-			if (lineIndex < 0){
-				return false;
+		forEach: function(callback) {
+			var child = this._ensureCreated();
+			var lineChild = child.firstChild;
+			while (lineChild) {
+				var next = lineChild.nextSibling;
+				if (!lineChild.ignore) {
+					if (!callback.call(this, lineChild)) {
+						break;
+					}
+				}
+				lineChild = next;
 			}
-			// Get the closest offset to the position
-			var line = this._getLine(lineIndex);
-			var offset = this.getOffsetAtLocation(x, y);
-			// If the closest offset is to the left of the character's bounds then position is outside the text on the line
-			var bounds = line.getBoundingClientRect(offset);
-			line.destroy();
-			if (x > bounds.right){
-				return false;
+		},
+		/** @private */
+		_getClientRects: function(element, parentRect) {
+			var rects, newRects, rect, i;
+			if (!element._rectsCache) {
+				rects = element.getClientRects();
+				newRects = newArray(rects.length);
+				for (i = 0; i
-		 * Clamps out of range indices.
-		 * 
        
-		 *
-		 * @param {Number} lineIndex the line index.
-		 * @returns {Number} the pixel position of the line.
-		 *
-		 * @see orion.editor.TextView#setTopPixel
-		 * @see orion.editor.TextView#getLineIndex
-		 * @see orion.editor.TextView#convert
-		 */
-		getLinePixel: function(lineIndex) {
-			if (!this._clientDiv) { return 0; }
-			return this._getLinePixel(lineIndex);
+		getClientRects: function(lineIndex) {
+			if (!this.view._wrapMode) { return [this.getBoundingClientRect()]; }
+			var child = this._ensureCreated();
+			//TODO [perf] cache rects
+			var result = [];
+			var parentRect = child.getBoundingClientRect();
+			this.forEach(function(lineChild) {
+				var rects = this._getClientRects(lineChild, parentRect);
+				for (var i = 0; i < rects.length; i++) {
+					var rect = rects[i], j, r;
+					if (rect.top === rect.bottom) { continue; }
+					var center = rect.top + (rect.bottom - rect.top) / 2;
+					for (j = 0; j < result.length; j++) {
+						r = result[j];
+						if ((r.top <= center && center < r.bottom)) {
+							break;
+						}
+					}
+					if (j === result.length) {
+						result.push(rect);
+					} else {
+						if (rect.left < r.left) { r.left = rect.left; }
+						if (rect.top < r.top) { r.top = rect.top; }
+						if (rect.right > r.right) { r.right = rect.right; }
+						if (rect.bottom > r.bottom) { r.bottom = rect.bottom; }
+					}
+				}
+				return true;
+			});
+			if (lineIndex !== undefined) {
+				return result[lineIndex];
+			}
+			return result;
 		},
-		/**
-		 * Returns the {x, y} pixel location of the top-left corner of the character
-		 * bounding box at the specified offset in the document.  The pixel location
-		 * is relative to the document.
-		 * 
        
-		 * Clamps out of range offsets.
-		 * 
        
-		 *
-		 * @param {Number} offset the character offset
-		 * @returns {Object} the {x, y} pixel location of the given offset.
-		 *
-		 * @see orion.editor.TextView#getOffsetAtLocation
-		 * @see orion.editor.TextView#convert
-		 */
-		getLocationAtOffset: function(offset) {
-			if (!this._clientDiv) { return {x: 0, y: 0}; }
-			var model = this._model;
-			offset = Math.min(Math.max(0, offset), model.getCharCount());
+		/** @private */
+		_getLineBoundingClientRect: function (child, noTrim) {
+			var rect = new TextRect(child.getBoundingClientRect());
+			if (this.view._wrapMode) {
+			} else {
+				rect.right = rect.left;
+				var lastChild = child.lastChild;
+				//Remove any artificial trailing whitespace in the line
+				while (lastChild && lastChild.ignoreChars === lastChild.firstChild.length) {
+					lastChild = lastChild.previousSibling;
+				}
+				if (lastChild) {
+					var lastRect = lastChild.getBoundingClientRect();
+					rect.right = lastRect.right + getLineTrim(child).right;
+				}
+			}
+			if (noTrim) {
+				var padding = getLineTrim(child);
+				rect.left = rect.left + padding.left;
+				rect.right = rect.right - padding.right;
+			}
+			return rect;
+		},
+		/** @private */
+		getLineCount: function () {
+			if (!this.view._wrapMode) { return 1; }
+			return this.getClientRects().length;
+		},
+		/** @private */
+		getLineIndex: function(offset) {
+			if (!this.view._wrapMode) { return 0; }
+			var rects = this.getClientRects();
+			var rect = this.getBoundingClientRect(offset);
+			var center = rect.top + ((rect.bottom - rect.top) / 2);
+			for (var i = 0; i < rects.length; i++) {
+				if (rects[i].top <= center && center < rects[i].bottom) {
+					return i;
+				}
+			}
+			return rects.length - 1;
+		},
+		/** @private */
+		getLineStart: function (lineIndex) {
+			if (!this.view._wrapMode || lineIndex === 0) {
+				return this.view._model.getLineStart(this.lineIndex);
+			}
+			var rects = this.getClientRects();
+			return this.getOffset(rects[lineIndex].left + 1, rects[lineIndex].top + 1);
+		},
+		_nodeLength: function(lineChild) {
+			if (!lineChild || lineChild.ignore) return 0;
+			var len = lineChild.firstChild.length; 
+			if (lineChild.ignoreChars) {
+				len -= lineChild.ignoreChars;
+			}
+			return len;
+		},
+		getModelOffset: function(node, offset) {
+			if (!node) { return 0; }
+			var lineOffset = 0;
+			this.forEach(function(lineChild) {
+				var textNode = lineChild.firstChild;
+				if (textNode === node) {
+					if (lineChild.ignoreChars) { lineOffset -= lineChild.ignoreChars; }
+					lineOffset += offset;
+					return false;
+				}
+				if (lineChild.ignoreChars) { lineOffset -= lineChild.ignoreChars; }
+				lineOffset += textNode.data.length;
+				return true;
+			});
+			return Math.max(0, lineOffset) + this.view._model.getLineStart(this.lineIndex);
+		},
+		getNodeOffset: function(modelOffset) {
+			var offset = 0;
+			var lineNode, lineNodeOffset;
+			var model = this.view._model;
+			var lineStart = model.getLineStart(this.lineIndex);
+			var lineOffset = modelOffset - lineStart;
+			var end = model.getLineEnd(this.lineIndex) - lineStart;
+			this.forEach(function(lineChild) {
+				var node = lineChild.firstChild;
+				var nodeLength = this._nodeLength(lineChild);
+				if (nodeLength + offset > lineOffset || offset + nodeLength >= end) {
+					lineNode = node;
+					lineNodeOffset = lineOffset - offset;
+					if (lineChild.ignoreChars && nodeLength > 0 && lineNodeOffset === nodeLength) {
+						lineNodeOffset += lineChild.ignoreChars; 
+					}
+					return false;
+				}
+				offset += nodeLength;
+				return true;
+			});
+			return {node: lineNode, offset: lineNodeOffset};
+		},
+		getText: function(offsetNode) {
+			var text = "", offset = 0;
+			this.forEach(function(lineChild) {
+				var textNode;
+				if (lineChild.ignoreChars) {
+					textNode = lineChild.lastChild;
+					var ignored = 0, childText = [], childOffset = -1;
+					while (textNode) {
+						var data = textNode.data;
+						if (data) {
+							for (var i = data.length - 1; i >= 0; i--) {
+								var ch = data.substring(i, i + 1);
+								if (ignored < lineChild.ignoreChars && (ch === " " || ch === "\uFEFF")) { //$NON-NLS-1$ //$NON-NLS-1$
+									ignored++;
+								} else {
+									childText.push(ch === "\u00A0" ? "\t" : ch); //$NON-NLS-1$ //$NON-NLS-1$
+								}
+							}
+						}
+						if (offsetNode === textNode) {
+							childOffset = childText.length;
+						}
+						textNode = textNode.previousSibling;
+					}
+					childText = childText.reverse().join("");
+					if (childOffset !== -1) {
+						offset = text.length + childText.length - childOffset;
+					}
+					text += childText;
+				} else {
+					textNode = lineChild.firstChild;
+					while (textNode) {
+						if (offsetNode === textNode) {
+							offset = text.length;
+						}
+						text += textNode.data;
+						textNode = textNode.nextSibling;
+					}
+				}
+				return true;
+			});
+			return {text: text, offset: offset};
+		},
+		/** @private */
+		getOffset: function(x, y) {
+			var view = this.view;
+			var model = view._model;
+			var lineIndex = this.lineIndex;
+			var lineStart = model.getLineStart(lineIndex);
+			var lineEnd = model.getLineEnd(lineIndex);
+			if (lineStart === lineEnd) {
+				return lineStart;
+			}
+			var child = this._ensureCreated();
+			var lineRect = this.getBoundingClientRect();
+			
+			var that = this;
+			function hitChild(lineChild, offset, rect) {
+				var textNode = lineChild.firstChild;
+				var nodeLength = that._nodeLength(lineChild);
+				var doc = child.ownerDocument;
+				var win = getWindow(doc);
+				var xFactor = util.isIE < 11 ? win.screen.logicalXDPI / win.screen.deviceXDPI : 1;
+				var yFactor = util.isIE < 11 ? win.screen.logicalYDPI / win.screen.deviceYDPI : 1;
+				var rangeLeft, rangeTop, rangeRight, rangeBottom;
+				var range, start, end;
+				var rl = rect.left + lineRect.left, fixIE8, rects1;
+				if (util.isIE || view._isRangeRects) {
+					range = view._isRangeRects ? doc.createRange() : doc.body.createTextRange();
+					var high = nodeLength;
+					var low = -1;
+					while ((high - low) > 1) {
+						var mid = Math.floor((high + low) / 2);
+						start = low + 1;
+						end = mid === nodeLength - 1 && lineChild.ignoreChars ? textNode.length : mid + 1;
+						/*
+						* Bug in IE8. TextRange.getClientRects() and TextRange.getBoundingClientRect() fails
+						* if the line child is not the first element in the line and if the start offset is 0. 
+						* The fix is to use Node.getClientRects() left edge instead.
+						*/
+						fixIE8 = start === 0 && util.isIE === 8;
+						if (view._isRangeRects) {
+							range.setStart(textNode, start);
+							range.setEnd(textNode, end);
+						} else {
+							if (fixIE8) { start = 1; } 
+							range.moveToElementText(lineChild);
+							range.move("character", start); //$NON-NLS-1$
+							range.moveEnd("character", end - start); //$NON-NLS-1$
+						}
+						rects1 = range.getClientRects();
+						var found = false;
+						for (var k = 0; k < rects1.length; k++) {
+							rect = rects1[k];
+							rangeLeft = (fixIE8 ? rl : rect.left) * xFactor - lineRect.left;
+							rangeRight = rect.right * xFactor - lineRect.left;
+							rangeTop = rect.top * yFactor - lineRect.top;
+							rangeBottom = rect.bottom * yFactor - lineRect.top;
+							if (rangeLeft <= x && x < rangeRight && (!view._wrapMode || (rangeTop <= y && y <= rangeBottom))) {
+								found = true;
+								break;
+							}
+						}
+						if (found) {
+							high = mid;
+						} else {
+							low = mid;
+						}
+					}
+					offset += high;
+					start = high;
+					end = high === nodeLength - 1 && lineChild.ignoreChars ? textNode.length : Math.min(high + 1, textNode.length);
+					if (view._isRangeRects) {
+						range.setStart(textNode, start);
+						range.setEnd(textNode, end);
+					} else {
+						range.moveToElementText(lineChild);
+						range.move("character", start); //$NON-NLS-1$
+						range.moveEnd("character", end - start); //$NON-NLS-1$
+					}
+					rects1 = range.getClientRects();
+					var trailing = false;
+					if (rects1.length > 0) {
+						rect = rects1[0];
+						rangeLeft = (fixIE8 ? rl : rect.left) * xFactor - lineRect.left;
+						rangeRight = rect.right * xFactor - lineRect.left;
+						//TODO test for character trailing (wrong for bidi)
+						trailing = x > (rangeLeft + (rangeRight - rangeLeft) / 2);
+					}
+					// Handle Unicode surrogates
+					var offsetInLine = offset - lineStart;
+					var lineText = model.getLine(lineIndex);
+					var c = lineText.charCodeAt(offsetInLine);
+					if (0xD800 <= c && c <= 0xDBFF && trailing) {
+						if (offsetInLine < lineText.length) {
+							c = lineText.charCodeAt(offsetInLine + 1);
+							if (0xDC00 <= c && c <= 0xDFFF) {
+								offset += 1;
+							}
+						}
+					} else if (0xDC00 <= c && c <= 0xDFFF && !trailing) {
+						if (offsetInLine > 0) {
+							c = lineText.charCodeAt(offsetInLine - 1);
+							if (0xD800 <= c && c <= 0xDBFF) {
+								offset -= 1;
+							}
+						}
+					}
+					if (trailing) {
+						offset++;
+					}
+				} else {
+					var newText = [];
+					for (var q = 0; q < nodeLength; q++) {
+						newText.push(""); //$NON-NLS-1$
+						if (q === nodeLength - 1) {
+							newText.push(textNode.data.substring(q));
+						} else {
+							newText.push(textNode.data.substring(q, q + 1));
+						}
+						newText.push(""); //$NON-NLS-1$
+					}
+					lineChild.innerHTML = newText.join("");
+					var rangeChild = lineChild.firstChild;
+					while (rangeChild) {
+						rect = rangeChild.getBoundingClientRect();
+						rangeLeft = rect.left - lineRect.left;
+						rangeRight = rect.right - lineRect.left;
+						if (rangeLeft <= x && x < rangeRight) {
+							//TODO test for character trailing (wrong for bidi)
+							if (x > rangeLeft + (rangeRight - rangeLeft) / 2) {
+								offset++;
+							}
+							break;
+						}
+						offset++;
+						rangeChild = rangeChild.nextSibling;
+					}
+					if (!that._createdDiv) {
+						lineChild.innerHTML = "";
+						lineChild.appendChild(textNode);
+						/*
+						 * Removing the element node that holds the selection start or end
+						 * causes the selection to be lost. The fix is to detect this case
+						 * and restore the selection. 
+						 */
+						var s = view._getSelections()[0];
+						if ((offset <= s.start && s.start < offset + nodeLength) || (offset <= s.end && s.end < offset + nodeLength)) {
+							view._updateDOMSelection();
+						}
+					}
+				}
+				return offset;
+			}
+			
+			var rects, rect;
+			if (view._wrapMode) {
+				rects = this.getClientRects();
+				if (y < rects[0].top) {
+					y = rects[0].top;
+				}
+				for (var i = 0; i < rects.length; i++) {
+					rect = rects[i];
+					if (rect.top <= y && y < rect.bottom) {
+						break;
+					}
+				}
+				if (x < rect.left) { x = rect.left; }
+				if (x > rect.right) { x = rect.right - 1; }
+			} else {
+				if (x < 0) { x = 0; }
+				if (x > (lineRect.right - lineRect.left)) { x = lineRect.right - lineRect.left; }
+			}
+			
+			function hitRects(child) {
+				if (child.ignore) return null;
+				var rects1 = that._getClientRects(child, lineRect);
+				for (var j = 0; j < rects1.length; j++) {
+					var rect1 = rects1[j];
+					if (rect1.left <= x && x < rect1.right && (!view._wrapMode || (rect1.top <= y && y <= rect1.bottom))) {
+						return rect1;
+					}
+				}
+				return null;
+			}
+			
+			var offset, lineChild;
+			if (this._lastHitChild && this._lastHitChild.parentNode) {
+				// Search last hit child first, then search around the last hit child
+				offset = this._lastHitOffset;
+				lineChild = this._lastHitChild;
+				rect = hitRects(lineChild);
+				if (!rect ) {
+					var previousOffset = offset, nextOffset = offset + this._nodeLength(lineChild);
+					var previousChild = lineChild.previousSibling, nextChild = lineChild.nextSibling;
+					while (previousChild || nextChild) {
+						if (previousChild) {
+							previousOffset -= this._nodeLength(previousChild);
+							if ((rect = hitRects(previousChild))) {
+								lineChild = previousChild;
+								offset = previousOffset;
+								break;
+							}
+							previousChild = previousChild.previousSibling;
+						}
+						if (nextChild) {
+							if ((rect = hitRects(nextChild))) {
+								lineChild = nextChild;
+								offset = nextOffset;
+								break;
+							}
+							nextOffset += this._nodeLength(nextChild);
+							nextChild = nextChild.nextSibling;
+						}
+					}
+				}
+			} else {
+				// Start searching from the beginning of the line
+				offset = lineStart;
+				this.forEach(function(c) {
+					lineChild = c;
+					if ((rect = hitRects(lineChild))) {
+						return false;
+					}
+					offset += this._nodeLength(lineChild);
+					return true;
+				});
+			}
+			
+			if (lineChild && rect) {
+				// Cache the last hit child
+				this._lastHitChild = lineChild;
+				this._lastHitOffset = offset;
+
+				offset = hitChild(lineChild, offset, rect);
+			}
+
+			return Math.min(lineEnd, Math.max(lineStart, offset));
+		},
+		/** @private */
+		getNextOffset: function (offset, data) {
+			if (data.unit === "line") { //$NON-NLS-1$
+				var view = this.view;
+				var model = view._model;
+				var lineIndex = model.getLineAtOffset(offset);
+				if (data.count > 0) {
+					data.count--;
+					return model.getLineEnd(lineIndex);
+				}
+				data.count++;
+				return model.getLineStart(lineIndex);
+			}
+			if (data.unit === "wordend" || data.unit === "wordWS" || data.unit === "wordendWS") { //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
+				return this._getNextOffset_W3C(offset, data);
+			}
+			return util.isIE ? this._getNextOffset_IE(offset, data) : this._getNextOffset_W3C(offset, data);
+		},
+		/** @private */
+		_getNextOffset_W3C: function (offset, data) {
+			function _isPunctuation(c) {
+				return (33 <= c && c <= 47) || (58 <= c && c <= 64) || (91 <= c && c <= 94) || c === 96 || (123 <= c && c <= 126);
+			}
+			function _isWhitespace(c) {
+				return c === 32 || c === 9;
+			}
+			var view = this.view;
+			var model = view._model;
 			var lineIndex = model.getLineAtOffset(offset);
-			var line = this._getLine(lineIndex);
-			var rect = line.getBoundingClientRect(offset);
-			line.destroy();
-			var x = rect.left;
-			var y = this._getLinePixel(lineIndex) + rect.top;
-			return {x: x, y: y};
+			var lineText = model.getLine(lineIndex);
+			var lineStart = model.getLineStart(lineIndex);
+			var lineEnd = model.getLineEnd(lineIndex);
+			var lineLength = lineText.length;
+			var offsetInLine = offset - lineStart;
+			var c;
+			var step = data.count < 0 ? -1 : 1;
+			if (data.unit === "word" || data.unit === "wordend" || data.unit === "wordWS" || data.unit === "wordendWS") { //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
+				var previousPunctuation, previousLetterOrDigit, punctuation, letterOrDigit;
+				while (data.count !== 0) {
+					if (data.count > 0) {
+						if (offsetInLine === lineLength) { return lineEnd; }
+						c = lineText.charCodeAt(offsetInLine);
+						previousPunctuation = _isPunctuation(c); 
+						previousLetterOrDigit = !previousPunctuation && !_isWhitespace(c);
+						offsetInLine++;
+						while (offsetInLine < lineLength) {
+							c = lineText.charCodeAt(offsetInLine);
+							if (data.unit !== "wordWS" && data.unit !== "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
+								punctuation = _isPunctuation(c);
+								if (data.unit === "wordend") { //$NON-NLS-1$
+									if (!punctuation && previousPunctuation) { break; }
+								} else {
+									if (punctuation && !previousPunctuation) { break; }
+								}
+								letterOrDigit  = !punctuation && !_isWhitespace(c);
+							} else {
+								letterOrDigit  = !_isWhitespace(c);
+							}
+							if (data.unit === "wordend" || data.unit === "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
+								if (!letterOrDigit && previousLetterOrDigit) { break; }
+							} else {
+								if (letterOrDigit && !previousLetterOrDigit) { break; }
+							}
+							previousLetterOrDigit = letterOrDigit;
+							previousPunctuation = punctuation;
+							offsetInLine++;
+						}
+					} else {
+						if (offsetInLine === 0) { return lineStart; }
+						offsetInLine--;
+						c = lineText.charCodeAt(offsetInLine);
+						previousPunctuation = _isPunctuation(c); 
+						previousLetterOrDigit = !previousPunctuation && !_isWhitespace(c);
+						while (0 < offsetInLine) {
+							c = lineText.charCodeAt(offsetInLine - 1);
+							if (data.unit !== "wordWS" && data.unit !== "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$ 
+								punctuation = _isPunctuation(c);
+								if (data.unit === "wordend") { //$NON-NLS-1$
+									if (punctuation && !previousPunctuation) { break; }
+								} else {
+									if (!punctuation && previousPunctuation) { break; }
+								}
+								letterOrDigit  = !punctuation && !_isWhitespace(c);
+							} else {
+								letterOrDigit  = !_isWhitespace(c);
+							}
+							if (data.unit === "wordend" || data.unit === "wordendWS") { //$NON-NLS-1$ //$NON-NLS-1$
+								if (letterOrDigit && !previousLetterOrDigit) { break; }
+							} else {
+								if (!letterOrDigit && previousLetterOrDigit) { break; }
+							}
+							previousLetterOrDigit = letterOrDigit;
+							previousPunctuation = punctuation;
+							offsetInLine--;
+						}
+						if (offsetInLine === 0) {
+							//get previous line
+						}
+					}
+					data.count -= step;
+				}
+			} else {
+				while (data.count !== 0 && (0 <= offsetInLine + step && offsetInLine + step <= lineLength)) {
+					offsetInLine += step;
+					c = lineText.charCodeAt(offsetInLine);
+					// Handle Unicode surrogates
+					if (0xDC00 <= c && c <= 0xDFFF) {
+						if (offsetInLine > 0) {
+							c = lineText.charCodeAt(offsetInLine - 1);
+							if (0xD800 <= c && c <= 0xDBFF) {
+								offsetInLine += step;
+							}
+						}
+					}
+					data.count -= step;
+				}
+			}
+			return lineStart + offsetInLine;
+		},
+		/** @private */
+		_getNextOffset_IE: function (offset, data) {
+			var child = this._ensureCreated();
+			var view = this.view;
+			var model = view._model;
+			var lineIndex = this.lineIndex;
+			var result = 0, range, len;
+			var lineOffset = model.getLineStart(lineIndex);
+			var lineText = model.getLine(lineIndex);
+			var lineStart = model.getLineStart(lineIndex);
+			var doc = child.ownerDocument;
+			var lineChild;
+			var step = data.count < 0 ? -1 : 1;
+			if (offset === model.getLineEnd(lineIndex)) {
+				lineChild = child.lastChild;
+				while (lineChild && lineChild.ignoreChars === lineChild.firstChild.length) {
+					lineChild = lineChild.previousSibling;
+				}
+				if (!lineChild) {
+					return lineOffset;
+				}
+				range = doc.body.createTextRange();
+				range.moveToElementText(lineChild);
+				len = range.text.length;
+				range.moveEnd(data.unit, step);
+				result = offset + range.text.length - len;
+			} else if (offset === lineOffset && data.count < 0) {
+				result = lineOffset;
+			} else {
+				lineChild = child.firstChild;
+				while (lineChild) {
+					var nodeLength = this._nodeLength(lineChild);
+					if (lineOffset + nodeLength > offset) {
+						range = doc.body.createTextRange();
+						if (offset === lineOffset && data.count < 0) {
+							var temp = lineChild.previousSibling;
+							// skip empty nodes
+							while (temp) {
+								if (temp.firstChild && temp.firstChild.length) {
+									break;
+								}
+								temp = temp.previousSibling;
+							}
+							range.moveToElementText(temp ? temp : lineChild.previousSibling);
+						} else {
+							range.moveToElementText(lineChild);
+							range.collapse();
+							range.moveEnd("character", offset - lineOffset); //$NON-NLS-1$
+						}
+						len = range.text.length;
+						range.moveEnd(data.unit, step);
+						result = offset + range.text.length - len;
+						break;
+					}
+					lineOffset = nodeLength + lineOffset;
+					lineChild = lineChild.nextSibling;
+				}
+			}
+			var offsetInLine = result - lineStart;
+			var c = lineText.charCodeAt(offsetInLine);
+			// Handle Unicode surrogates
+			if (0xDC00 <= c && c <= 0xDFFF) {
+				if (offsetInLine > 0) {
+					c = lineText.charCodeAt(offsetInLine - 1);
+					if (0xD800 <= c && c <= 0xDBFF) {
+						offsetInLine += step;
+					}
+				}
+			}
+			result = offsetInLine + lineStart;
+			data.count -= step;
+			return result;
 		},
+		updateLinks: function() {
+			var child = this._ensureCreated();
+			if (!this.hasLink) { return; }
+			var that = this;
+			this.forEach(function(span) {
+				var style = span.viewStyle;
+				if (style && style.tagName && style.tagName.toLowerCase() === "a") { //$NON-NLS-1$
+					child.replaceChild(that._createSpan(child, span.firstChild.data, style), span);
+				}
+				return true;
+			});
+		},
+		/** @private */
+		destroy: function() {
+			var div = this._createdDiv;
+			if (div) {
+				div.parentNode.removeChild(div);
+				this._createdDiv = null;
+			}
+		}
+	};
+	
+	/**
+	 * @class This object describes the options for the text view.
+	 * 
        
+	 * See:
        
+	 * {@link orion.editor.TextView}
        
+	 * {@link orion.editor.TextView#setOptions}
+	 * {@link orion.editor.TextView#getOptions}	 
+	 * 
        		 
+	 * @name orion.editor.TextViewOptions
+	 *
+	 * @property {String|DOMElement} parent the parent element for the view, it can be either a DOM element or an ID for a DOM element.
+	 * @property {orion.editor.TextModel} [model] the text model for the view. If it is not set the view creates an empty {@link orion.editor.TextModel}.
+	 * @property {Boolean} [readonly=false] whether or not the view is read-only.
+	 * @property {Boolean} [fullSelection=true] whether or not the view is in full selection mode.
+	 * @property {Boolean} [tabMode=true] whether or not the tab keypress is consumed by the view or is used for focus traversal.
+	 * @property {Boolean} [expandTab=false] whether or not the tab key inserts white spaces.
+	 * @property {orion.editor.TextTheme} [theme=orion.editor.TextTheme.getTheme()] the TextTheme manager. TODO more info on this
+	 * @property {orion.editor.UndoStack} [undoStack] the Undo Stack.
+	 * @property {String} [themeClass] the CSS class for the view theming.
+	 * @property {Number} [tabSize=8] The number of spaces in a tab.
+	 * @property {Boolean} [overwriteMode=false] whether or not the view is in insert/overwrite mode.
+	 * @property {Boolean} [singleMode=false] whether or not the editor is in single line mode.
+	 * @property {Number} [marginOffset=0] the offset in a line where the print margin should be displayed. 0 means no print margin.
+	 * @property {Number} [wrapOffset=0] the offset in a line where text should wrap. 0 means wrap at the client area right edge.
+	 * @property {Boolean} [wrapMode=false] whether or not the view wraps lines.
+	 * @property {Boolean} [wrapable=false] whether or not the view is wrappable.
+	 * @property {Number} [scrollAnimation=0] the time duration in miliseconds for scrolling animation. 0 means no animation.
+	 * @property {Boolean} [blockCursorVisible=false] whether or not to show the block cursor.
+	 */
+	/**
+	 * Constructs a new text view.
+	 * 
+	 * @param {orion.editor.TextViewOptions} options the view options.
+	 * 
+	 * @class A TextView is a user interface for editing text.
+	 * @name orion.editor.TextView
+	 * @borrows orion.editor.EventTarget#addEventListener as #addEventListener
+	 * @borrows orion.editor.EventTarget#removeEventListener as #removeEventListener
+	 * @borrows orion.editor.EventTarget#dispatchEvent as #dispatchEvent
+	 */
+	function TextView (options) {
+		this._init(options || {});
+	}
+	
+	TextView.prototype = /** @lends orion.editor.TextView.prototype */ {
 		/**
-		 * Returns the next character offset after the given offset and options
+		 * Adds a keyMode to the text view at the specified position.
 		 *
-		 * @param {Number} offset the offset to start from
-		 * @param {Object} options
-		 *   { unit: the type of unit to advance to (eg "character", "word", "wordend", "wordWS", "wordendWS"),
-		 *    count: the number of units to advance (negative to advance backwards) }
-		 * @returns {Number} the next character offset
+		 * @param {orion.editor.KeyMode} mode the editor keyMode.
+		 * @param {Number} [index=length] the index.
 		 */
-		getNextOffset: function(offset, options) {
-			var selection = new Selection(offset, offset, false);
-			this._doMove(options, selection);
-			return selection.getCaret();
+		addKeyMode: function(mode, index) {
+			var keyModes = this._keyModes;
+			if (index !== undefined) {
+				keyModes.splice(index, 0, mode);
+			} else {
+				keyModes.push(mode);
+			}
+			//TODO: API needed for this
+			if (mode._modeAdded) {
+				mode._modeAdded();
+			}
 		},
 		/**
-		 * Returns the specified view options.
+		 * Adds a ruler to the text view at the specified position.
 		 * 
        
-		 * The returned value is either a orion.editor.TextViewOptions or an option value. An option value is returned when only one string parameter
-		 * is specified. A orion.editor.TextViewOptions is returned when there are no paremeters, or the parameters are a list of options names or a
-		 * orion.editor.TextViewOptions. All view options are returned when there no paremeters.
+		 * The position is relative to the ruler location.
 		 * 
        
 		 *
-		 * @param {String|orion.editor.TextViewOptions} [options] The options to return.
-		 * @return {Object|orion.editor.TextViewOptions} The requested options or an option value.
-		 *
-		 * @see orion.editor.TextView#setOptions
+		 * @param {orion.editor.Ruler} ruler the ruler.
+		 * @param {Number} [index=length] the ruler index.
 		 */
-		getOptions: function() {
-			var options;
-			if (arguments.length === 0) {
-				options = this._defaultOptions();
-			} else if (arguments.length === 1) {
-				var arg = arguments[0];
-				if (typeof arg === "string") { //$NON-NLS-1$
-					return clone(this["_" + arg]); //$NON-NLS-1$
-				}
-				options = arg;
-			} else {
-				options = {};
-				for (var index in arguments) {
-					if (arguments.hasOwnProperty(index)) {
-						options[arguments[index]] = undefined;
+		addRuler: function (ruler, index) {
+			var rulers = this._rulers;
+			if (index !== undefined) {
+				var i, sideIndex;
+				for (i = 0, sideIndex=0; i < rulers.length && sideIndex < index; i++) {
+					if (ruler.getLocation() === rulers[i].getLocation()) {
+						sideIndex++;
 					}
 				}
+				rulers.splice(sideIndex, 0, ruler);
+				index = sideIndex;
+			} else {
+				rulers.push(ruler);
 			}
-			for (var option in options) {
-				if (options.hasOwnProperty(option)) {
-					options[option] = clone(this["_" + option]); //$NON-NLS-1$
-				}
-			}
-			return options;
+			this._createRuler(ruler, index);
+			ruler.setView(this);
+			this._update();
 		},
-		/**
-		 * Returns the text model of the text view.
-		 *
-		 * @returns {orion.editor.TextModel} the text model of the view.
-		 */
-		getModel: function() {
-			return this._model;
+		computeSize: function() {
+			var w = 0, h = 0;
+			var model = this._model, clientDiv = this._clientDiv;
+			if (!clientDiv) { return {width: w, height: h}; }
+			var clientWidth = clientDiv.style.width;
+			/*
+			* Feature in WekKit. Webkit limits the width of the lines
+			* computed below to the width of the client div.  This causes
+			* the lines to be wrapped even though "pre" is set.  The fix
+			* is to set the width of the client div to a "0x7fffffffpx"
+			* before computing the lines width.  Note that this value is
+			* reset to the appropriate value further down.
+			*/
+			if (util.isWebkit) {
+				clientDiv.style.width = "0x7fffffffpx"; //$NON-NLS-1$
+			}
+			var lineCount = model.getLineCount();
+			for (var lineIndex=0; lineIndexThe supported coordinate spaces are:
+		 * 
          
+		 *   
        • "document" - relative to document, the origin is the top-left corner of first line
          • 
+		 *   
        • "page" - relative to html page that contains the text view
          • 
+		 * 
        
+		 * 
        
+		 * 
        All methods in the view that take or return a position are in the document coordinate space.
        
 		 *
-		 * @param x the x of the location
-		 * @param y the y of the location
-		 * @returns {Number} the character offset at the given location.
+		 * @param rect the rectangle to convert.
+		 * @param rect.x the x of the rectangle.
+		 * @param rect.y the y of the rectangle.
+		 * @param rect.width the width of the rectangle.
+		 * @param rect.height the height of the rectangle.
+		 * @param {String} from the source coordinate space.
+		 * @param {String} to the destination coordinate space.
 		 *
 		 * @see orion.editor.TextView#getLocationAtOffset
+		 * @see orion.editor.TextView#getOffsetAtLocation
+		 * @see orion.editor.TextView#getTopPixel
+		 * @see orion.editor.TextView#setTopPixel
 		 */
-		getOffsetAtLocation: function(x, y) {
-			if (!this._clientDiv) { return 0; }
-			var lineIndex = this._getLineIndex(y);
-			var line = this._getLine(lineIndex);
-			var offset = line.getOffset(x, y - this._getLinePixel(lineIndex));
-			line.destroy();
-			return offset;
-		},
-		/**
-		 * @name getLineAtOffset
-		 * @description Compute the editor line number for the given offset
-		 * @function
-		 * @public
-		 * @memberof orion.editor.TextView
-		 * @param {Number} offset The offset into the editor
-		 * @returns {Number} Returns the line number in the editor corresponding to the given offset or -1 if the offset is 
-		 * out of range
-		 * @since 5.0
-		 */
-		getLineAtOffset: function(offset) {
-			return this.getModel().getLineAtOffset(offset);
-		},
-		/**
-		 * @name getLineStart
-		 * @description Compute the editor start offset of the given line number
-		 * @function
-		 * @public
-		 * @memberof orion.editor.TextView
-		 * @param {Number} line The line number in the editor
-		 * @returns {Number} Returns the start offset of the given line number in the editor.
-		 * @since 5.0
-		 */
-		getLineStart: function(line) {
-			return this.getModel().getLineStart(line);
-		},
-		/**
-		 * Get the view rulers.
-		 *
-		 * @returns {orion.editor.Ruler[]} the view rulers
-		 *
-		 * @see orion.editor.TextView#addRuler
-		 */
-		getRulers: function() {
-			return this._rulers.slice(0);
+		convert: function(rect, from, to) {
+			if (!this._clientDiv) { return rect; }
+			var _scroll = this._getScroll();
+			var viewPad = this._getViewPadding();
+			var viewRect = this._viewDiv.getBoundingClientRect();
+			if (from === "document") { //$NON-NLS-1$
+				if (rect.x !== undefined) {
+					rect.x += - _scroll.x + viewRect.left + viewPad.left;
+				}
+				if (rect.y !== undefined) {
+					rect.y += - _scroll.y + viewRect.top + viewPad.top;
+				}
+			}
+			//At this point rect is in the widget coordinate space
+			if (to === "document") { //$NON-NLS-1$
+				if (rect.x !== undefined) {
+					rect.x += _scroll.x - viewRect.left - viewPad.left;
+				}
+				if (rect.y !== undefined) {
+					rect.y += _scroll.y - viewRect.top - viewPad.top;
+				}
+			}
+			return rect;
 		},
 		/**
-		 * Returns the text view selection.
-		 * 
        
-		 * The selection is defined by a start and end character offset relative to the
-		 * document. The character at end offset is not included in the selection.
-		 * 
        
-		 * 
-		 * @returns {orion.editor.Selection} the view selection
-		 *
-		 * @see orion.editor.TextView#setSelection
+		 * Copies the selected text to the clipboard in plain text format.
+		 * @returns {Boolean} true if the operation succeded.
+		 * @since 10.0
 		 */
-		getSelection: function () {
-			return this._getSelection();
-		},
-		getSelections: function () {
-			return this._getSelections();
+		copy: function() {
+			if (!this._clientDiv) { return false; }
+			return this._doCopy();
 		},
 		/**
-		 * Returns the text view selection text.
-		 * 
        
-		 * If there are multiple selection ranges, the result is concatenated with the specified delimiter.
-		 * 
        
-		 * 
-		 * @param {String} delimiter The offset into the editor
-		 * @returns {String} the view selection text
+		 * Moves the selected text to the clipboard in plain text format.
+		 * @returns {Boolean} true if the operation succeded.
 		 * @since 10.0
-		 * @see orion.editor.TextView#setSelection
 		 */
-		getSelectionText: function(delimiter) {
-			var text = [];
-			var that = this;
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				if (!selection.isEmpty()) {
-					text.push(that._getBaseText(selection.start, selection.end));
-				}
-			});
-			return text.join(delimiter !== undefined ? delimiter : this._model.getLineDelimiter());
+		cut: function() {
+			if (!this._clientDiv) { return false; }
+			return this._doCut();
 		},
 		/**
-		 * Returns the text for the given range.
+		 * Destroys the text view. 
 		 * 
        
-		 * The text does not include the character at the end offset.
+		 * Removes the view from the page and frees all resources created by the view.
+		 * Calling this function causes the "Destroy" event to be fire so that all components
+		 * attached to view can release their references.
 		 * 
        
 		 *
-		 * @param {Number} [start=0] the start offset of text range.
-		 * @param {Number} [end=char count] the end offset of text range.
-		 *
-		 * @see orion.editor.TextView#setText 	
+		 * @see orion.editor.TextView#onDestroy
 		 */
-		getText: function(start, end) {
-			var model = this._model;
-			return model.getText(start, end);
+		destroy: function() {
+			/* Destroy rulers*/
+			for (var i=0; i< this._rulers.length; i++) {
+				this._rulers[i].setView(null);
+			}
+			this.rulers = null;
+			
+			this._destroyView();
+
+			var e = {type: "Destroy"}; //$NON-NLS-1$
+			this.onDestroy(e);
+
+			this._parent = null;
+			if (this._model && this._model.destroy) {
+				this._model.destroy();
+			}
+			this._model = null;
+			this._theme = null;
+			this._selection = null;
+			this._doubleClickSelection = null;
+			this._keyModes = null;
+			this._actions = null;
 		},
 		/**
-		 * Returns the top index.
-		 * 
        
-		 * The top index is the line that is currently at the top of the view.  This
-		 * line may be partially visible depending on the vertical scroll of the view. The parameter
-		 * fullyVisible determines whether to return only fully visible lines. 
-		 * 
        
-		 *
-		 * @param {Boolean} [fullyVisible=false] if true, returns the index of the first fully visible line. This
-		 *    parameter is ignored if the view is not big enough to show one line.
-		 * @returns {Number} the index of the top line.
-		 *
-		 * @see orion.editor.TextView#getBottomIndex
-		 * @see orion.editor.TextView#setTopIndex
+		 * Gives focus to the text view.
 		 */
-		getTopIndex: function(fullyVisible) {
-			if (!this._clientDiv) { return 0; }
-			return this._getTopIndex(fullyVisible);
+		focus: function() {
+			if (!this._clientDiv) { return; }
+			/*
+			* Feature in Chrome. When focus is called in the clientDiv without
+			* setting selection the browser will set the selection to the first dom 
+			* element, which can be above the client area. When this happen the 
+			* browser also scrolls the window to show that element.
+			* The fix is to call _updateDOMSelection() before calling focus().
+			*/
+			this._updateDOMSelection();
+			this._clientDiv.focus();
+			/*
+			* Feature in Safari. When focus is called the browser selects the clientDiv
+			* itself. The fix is to call _updateDOMSelection() after calling focus().
+			*/
+			this._updateDOMSelection();
 		},
 		/**
-		 * Returns the top pixel.
-		 * 
        
-		 * The top pixel is the pixel position that is currently at
-		 * the top edge of the view.  This position is relative to the
-		 * beginning of the document.
-		 * 
        
-		 *
-		 * @returns {Number} the top pixel.
+		 * Check if the text view has focus.
 		 *
-		 * @see orion.editor.TextView#getBottomPixel
-		 * @see orion.editor.TextView#setTopPixel
-		 * @see orion.editor.TextView#convert
+		 * @returns {Boolean} true if the text view has focus, otherwise false.
 		 */
-		getTopPixel: function() {
-			if (!this._clientDiv) { return 0; }
-			return this._getScroll().y;
+		hasFocus: function() {
+			return this._hasFocus;
 		},
 		/**
-		 * Executes the action handler associated with the given action ID.
-		 * 
        
-		 * The application defined action takes precedence over predefined actions unless
-		 * the defaultAction paramater is true.
-		 * 
        
-		 * 
        
-		 * If the application defined action returns false, the text view predefined
-		 * action is executed if present.
-		 * 
        
-		 *
-		 * @param {String} actionID the action ID.
-		 * @param {Boolean} [defaultAction] whether to always execute the predefined action only.
-		 * @param {Object} [actionOptions] action specific options to be passed to the action handlers.
-		 * @returns {Boolean} true if the action was executed.
+		 * Returns the action description for a given action ID.
 		 *
-		 * @see orion.editor.TextView#setAction
-		 * @see orion.editor.TextView#getActions
+		 * @returns {orion.editor.ActionDescrition} the action description
 		 */
-		invokeAction: function (actionID, defaultAction, actionOptions) {
-			if (!this._clientDiv) { return; }
+		getActionDescription: function(actionID) {
 			var action = this._actions[actionID];
 			if (action) {
-				if (action.actionDescription && action.actionDescription.id) {
-					mMetrics.logEvent("editor", "action", action.actionDescription.id); //$NON-NLS-1$ //$NON-NLS-2$
-				}
-				if (!defaultAction && action.handler) {
-					if (action.handler(actionOptions)) {
-						return true;
-					}
-				}
-				if (action.defaultHandler) {
-					return typeof action.defaultHandler(actionOptions) === "boolean"; //$NON-NLS-1$
-				}
+				return action.actionDescription;
 			}
-			return false;
+			return undefined;
 		},
 		/**
-		* Returns if the view is destroyed.
-		* @returns {Boolean} true if the view is destroyed.
-		*/
-		isDestroyed: function () {
-			return !this._clientDiv;
-		},
-		/** 
-		 * @class This is the event sent when the user right clicks or otherwise invokes the context menu of the view. 
-		 * 
         
-		 * See:
         
-		 * {@link orion.editor.TextView}
         
-		 * {@link orion.editor.TextView#event:onContextMenu} 
-		 * 
         
-		 * 
-		 * @name orion.editor.ContextMenuEvent 
-		 * 
-		 * @property {Number} x The pointer location on the x axis, relative to the document the user is editing. 
-		 * @property {Number} y The pointer location on the y axis, relative to the document the user is editing. 
-		 * @property {Number} screenX The pointer location on the x axis, relative to the screen. This is copied from the DOM contextmenu event.screenX property. 
-		 * @property {Number} screenY The pointer location on the y axis, relative to the screen. This is copied from the DOM contextmenu event.screenY property. 
-		 * @property {Boolean} defaultPrevented Determines whether the user agent context menu should be shown. It is shown by default.
-		 * @property {Function} preventDefault If called prevents the user agent context menu from showing.
-		 */ 
-		/** 
-		 * This event is sent when the user invokes the view context menu. 
-		 * 
-		 * @event 
-		 * @param {orion.editor.ContextMenuEvent} contextMenuEvent the event 
-		 */ 
-		onContextMenu: function(contextMenuEvent) {
-			return this.dispatchEvent(contextMenuEvent); 
-		}, 
-		onDragStart: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDrag: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDragEnd: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDragEnter: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDragOver: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDragLeave: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
-		},
-		onDrop: function(dragEvent) {
-			return this.dispatchEvent(dragEvent);
+		 * Returns all action IDs defined in the text view.
+		 * 
        
+		 * There are two types of actions, the predefined actions of the view 
+		 * and the actions added by application code.
+		 * 
        
+		 * 
        
+		 * The predefined actions are:
+		 * 
          
+		 *   
        • Navigation actions. These actions move the caret collapsing the selection.
          • 
+		 *     
            
+		 *       
          • "lineUp" - moves the caret up by one line
            • 
+		 *       
          • "lineDown" - moves the caret down by one line
            • 
+		 *       
          • "lineStart" - moves the caret to beginning of the current line
            • 
+		 *       
          • "lineEnd" - moves the caret to end of the current line 
            • 
+		 *       
          • "charPrevious" - moves the caret to the previous character
            • 
+		 *       
          • "charNext" - moves the caret to the next character
            • 
+		 *       
          • "pageUp" - moves the caret up by one page
            • 
+		 *       
          • "pageDown" - moves the caret down by one page
            • 
+		 *       
          • "wordPrevious" - moves the caret to the previous word
            • 
+		 *       
          • "wordNext" - moves the caret to the next word
            • 
+		 *       
          • "textStart" - moves the caret to the beginning of the document
            • 
+		 *       
          • "textEnd" - moves the caret to the end of the document
            • 
+		 *     
          
+		 *   
        • Selection actions. These actions move the caret extending the selection.
          • 
+		 *     
            
+		 *       
          • "selectLineUp" - moves the caret up by one line
            • 
+		 *       
          • "selectLineDown" - moves the caret down by one line
            • 
+		 *       
          • "selectLineStart" - moves the caret to beginning of the current line
            • 
+		 *       
          • "selectLineEnd" - moves the caret to end of the current line 
            • 
+		 *       
          • "selectCharPrevious" - moves the caret to the previous character
            • 
+		 *       
          • "selectCharNext" - moves the caret to the next character
            • 
+		 *       
          • "selectPageUp" - moves the caret up by one page
            • 
+		 *       
          • "selectPageDown" - moves the caret down by one page
            • 
+		 *       
          • "selectWordPrevious" - moves the caret to the previous word
            • 
+		 *       
          • "selectWordNext" - moves the caret to the next word
            • 
+		 *       
          • "selectTextStart" - moves the caret to the beginning of the document
            • 
+		 *       
          • "selectTextEnd" - moves the caret to the end of the document
            • 
+		 *       
          • "selectAll" - selects the entire document
            • 
+		 *     
          
+		 *   
        • Edit actions. These actions modify the text view text
          • 
+		 *     
            
+		 *       
          • "deletePrevious" - deletes the character preceding the caret
            • 
+		 *       
          • "deleteNext" - deletes the charecter following the caret
            • 
+		 *       
          • "deleteWordPrevious" - deletes the word preceding the caret
            • 
+		 *       
          • "deleteWordNext" - deletes the word following the caret
            • 
+		 *       
          • "deleteLineStart" - deletes characteres to the beginning of the line
            • 
+		 *       
          • "deleteLineEnd" - deletes characteres to the end of the line
            • 
+		 *       
          • "tab" - inserts a tab character at the caret
            • 
+		 *       
          • "shiftTab" - noop
            • 
+		 *       
          • "enter" - inserts a line delimiter at the caret
            • 
+		 *       
          • "uppercase" - upper case the text at the caret
            • 
+		 *       
          • "lowercase" - lower case the text at the caret
            • 
+		 *       
          • "capitalize" - capitilize case the text at the caret
            • 
+		 *       
          • "reversecase" - reverse the case the text at the caret
            • 
+		 *     
          
+		 *   
        • Clipboard actions. These actions modify the view text as well
          • 
+		 *     
            
+		 *       
          • "copy" - copies the selected text to the clipboard
            • 
+		 *       
          • "cut" - copies the selected text to the clipboard and deletes the selection
            • 
+		 *       
          • "paste" - replaces the selected text with the clipboard contents
            • 
+		 *     
          
+		 *   
        • Scrolling actions.
          • 
+		 *     
            
+		 *       
          • "scrollLineUp" - scrolls the view up by one line
            • 
+		 *       
          • "scrollLineDown" - scrolls the view down by one line
            • 
+		 *       
          • "scrollPageUp" - scrolls the view up by one page
            • 
+		 *       
          • "scrollPageDown" - scrolls the view down by one page
            • 
+		 *       
          • "scrollTextStart" - scrolls the view to the beginning of the document
            • 
+		 *       
          • "scrollTextEnd" - scrolls the view to the end of the document
            • 
+		 *     
          
+		 *   
        • Mode actions.
          • 
+		 *     
            
+		 *       
          • "toggleTabMode" - toggles tab mode.
            • 
+		 *       
          • "toggleWrapMode" - toggles wrap mode.
            • 
+		 *       
          • "toggleOverwriteMode" - toggles overwrite mode.
            • 
+		 *     
          
+		 * 
        
+		 * 
        
+		 * 
+		 * @param {Boolean} [defaultAction=false] whether or not the predefined actions are included.
+		 * @returns {String[]} an array of action IDs defined in the text view.
+		 *
+		 * @see orion.editor.TextView#invokeAction
+		 * @see orion.editor.TextView#setAction
+		 * @see orion.editor.TextView#setKeyBinding
+		 * @see orion.editor.TextView#getKeyBindings
+		 */
+		getActions: function (defaultAction) {
+			var result = [];
+			var actions = this._actions;
+			for (var i in actions) {
+				if (actions.hasOwnProperty(i)) {
+					if (!defaultAction && actions[i].defaultHandler) { continue; }
+					result.push(i);
+				}
+			}
+			return result;
 		},
 		/**
-		 * @class This is the event sent when the text view is destroyed.
+		 * Returns the bottom index.
 		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onDestroy}
+		 * The bottom index is the line that is currently at the bottom of the view.  This
+		 * line may be partially visible depending on the vertical scroll of the view. The parameter
+		 * fullyVisible determines whether to return only fully visible lines. 
 		 * 
        
-		 * @name orion.editor.DestroyEvent
-		 */
-		/**
-		 * This event is sent when the text view has been destroyed.
 		 *
-		 * @event
-		 * @param {orion.editor.DestroyEvent} destroyEvent the event
+		 * @param {Boolean} [fullyVisible=false] if true, returns the index of the last fully visible line. This
+		 *    parameter is ignored if the view is not big enough to show one line.
+		 * @returns {Number} the index of the bottom line.
 		 *
-		 * @see orion.editor.TextView#destroy
+		 * @see orion.editor.TextView#getTopIndex
+		 * @see orion.editor.TextView#setTopIndex
 		 */
-		onDestroy: function(destroyEvent) {
-			return this.dispatchEvent(destroyEvent);
+		getBottomIndex: function(fullyVisible) {
+			if (!this._clientDiv) { return 0; }
+			return this._getBottomIndex(fullyVisible);
 		},
 		/**
-		 * @description This event is sent when the file is being saved
-		 * @function
-		 * @param {Object} savingEvent the event
-		 * @since 8.0
+		 * Returns the bottom pixel.
+		 * 
        
+		 * The bottom pixel is the pixel position that is currently at
+		 * the bottom edge of the view.  This position is relative to the
+		 * beginning of the document.
+		 * 
        
+		 *
+		 * @returns {Number} the bottom pixel.
+		 *
+		 * @see orion.editor.TextView#getTopPixel
+		 * @see orion.editor.TextView#setTopPixel
+		 * @see orion.editor.TextView#convert
 		 */
-		onSaving: function onSaving(savingEvent) {
-		    return this.dispatchEvent(savingEvent);
+		getBottomPixel: function() {
+			if (!this._clientDiv) { return 0; }
+			return this._getScroll().y + this._getClientHeight();
 		},
 		/**
-		 * @description This event is sent when the file has been saved
-		 * @function
-		 * @param {Object} inputChangedEvent the event
-		 * @since 8.0
+		 * Returns the caret offset relative to the start of the document.
+		 *
+		 * @returns {Number} the caret offset relative to the start of the document.
+		 *
+		 * @see orion.editor.TextView#setCaretOffset
+		 * @see orion.editor.TextView#setSelection
+		 * @see orion.editor.TextView#getSelection
 		 */
-		onInputChanged: function onInputChanged(inputChangedEvent) {
-		    return this.dispatchEvent(inputChangedEvent);
+		getCaretOffset: function () {
+			var s = this._getSelection();
+			return s.getCaret();
 		},
 		/**
-		 * @class This object is used to define style information for the text view.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onLineStyle}
-		 * 
        		 
-		 * @name orion.editor.Style
-		 * 
-		 * @property {String} styleClass A CSS class name.
-		 * @property {Object} style An object with CSS properties.
-		 * @property {String} tagName A DOM tag name.
-		 * @property {Object} attributes An object with DOM attributes.
-		 */
-		/**
-		 * @class This object is used to style range.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onLineStyle}
-		 * 
        		 
-		 * @name orion.editor.StyleRange
-		 * 
-		 * @property {Number} start The start character offset, relative to the document, where the style should be applied.
-		 * @property {Number} end The end character offset (exclusive), relative to the document, where the style should be applied.
-		 * @property {orion.editor.Style} style The style for the range.
-		 */
-		/**
-		 * @class This is the event sent when the text view needs the style information for a line.
+		 * Returns the client area.
 		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onLineStyle}
-		 * 
        		 
-		 * @name orion.editor.LineStyleEvent
-		 * 
-		 * @property {orion.editor.TextView} textView The text view.		 
-		 * @property {Number} lineIndex The line index.
-		 * @property {String} lineText The line text.
-		 * @property {Number} lineStart The character offset, relative to document, of the first character in the line.
-		 * @property {orion.editor.Style} style The style for the entire line (output argument).
-		 * @property {orion.editor.StyleRange[]} ranges An array of style ranges for the line (output argument).		 
-		 */
-		/**
-		 * This event is sent when the text view needs the style information for a line.
+		 * The client area is the portion in pixels of the document that is visible. The
+		 * client area position is relative to the beginning of the document.
+		 * 
        
 		 *
-		 * @event
-		 * @param {orion.editor.LineStyleEvent} lineStyleEvent the event
+		 * @returns {Object} the client area rectangle {x, y, width, height}.
+		 *
+		 * @see orion.editor.TextView#getTopPixel
+		 * @see orion.editor.TextView#getBottomPixel
+		 * @see orion.editor.TextView#getHorizontalPixel
+		 * @see orion.editor.TextView#convert
 		 */
-		onLineStyle: function(lineStyleEvent) {
-			return this.dispatchEvent(lineStyleEvent);
+		getClientArea: function() {
+			if (!this._clientDiv) { return {x: 0, y: 0, width: 0, height: 0}; }
+			var _scroll = this._getScroll();
+			return {x: _scroll.x, y: _scroll.y, width: this._getClientWidth(), height: this._getClientHeight()};
 		},
 		/**
-		 * @class This is the event sent for all keyboard events.
+		 * Returns the horizontal pixel.
 		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onKeyDown}
        
-		 * {@link orion.editor.TextView#event:onKeyPress}
        
-		 * {@link orion.editor.TextView#event:onKeyUp}
        
+		 * The horizontal pixel is the pixel position that is currently at
+		 * the left edge of the view.  This position is relative to the
+		 * beginning of the document.
 		 * 
        
-		 * @name orion.editor.KeyEvent
-		 * 
-		 * @property {String} type The type of event.
-		 * @property {DOMEvent} event The key DOM event.
-		 * @property {Boolean} defaultPrevented Determines whether the user agent context menu should be shown. It is shown by default.
-		 * @property {Function} preventDefault If called prevents the user agent context menu from showing.
-		 */
-		/**
-		 * This event is sent for key down events.
 		 *
-		 * @event
-		 * @param {orion.editor.KeyEvent} keyEvent the event
+		 * @returns {Number} the horizontal pixel.
+		 *
+		 * @see orion.editor.TextView#setHorizontalPixel
+		 * @see orion.editor.TextView#convert
 		 */
-		onKeyDown: function(keyEvent) {
-			return this.dispatchEvent(keyEvent);
+		getHorizontalPixel: function() {
+			if (!this._clientDiv) { return 0; }
+			return this._getScroll().x;
 		},
 		/**
-		 * This event is sent for key press events. Key press events are only sent
-		 * for printable characters.
+		 * Returns all the key bindings associated to the given action ID.
 		 *
-		 * @event
-		 * @param {orion.editor.KeyEvent} keyEvent the event
+		 * @param {String} actionID the action ID.
+		 * @returns {orion.KeyBinding[]} the array of key bindings associated to the given action ID.
+		 *
+		 * @see orion.editor.TextView#setKeyBinding
+		 * @see orion.editor.TextView#setAction
 		 */
-		onKeyPress: function(keyEvent) {
-			return this.dispatchEvent(keyEvent);
+		getKeyBindings: function (actionID) {
+			var result = [];
+			var keyModes = this._keyModes;
+			for (var i = 0; i < keyModes.length; i++) {
+				result = result.concat(keyModes[i].getKeyBindings(actionID));
+			}
+			return result;
 		},
 		/**
-		 * This event is sent for key up events.
+		 * Returns all the key modes added to text view.
 		 *
-		 * @event
-		 * @param {orion.editor.KeyEvent} keyEvent the event
+		 * @returns {orion.editor.KeyMode[]} the array of key modes.
+		 *
+		 * @see orion.editor.TextView#addKeyMode
+		 * @see orion.editor.TextView#removeKeyMode
 		 */
-		onKeyUp: function(keyEvent) {
-			return this.dispatchEvent(keyEvent);
+		getKeyModes: function() {
+			return this._keyModes.slice(0);
 		},
 		/**
-		 * @class This is the event sent when the text in the model has changed.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onModelChanged}
        
-		 * {@link orion.editor.TextModel#onChanged}
-		 * 
        
-		 * @name orion.editor.ModelChangedEvent
-		 * 
-		 * @property {Number} start The character offset in the model where the change has occurred.
-		 * @property {Number} removedCharCount The number of characters removed from the model.
-		 * @property {Number} addedCharCount The number of characters added to the model.
-		 * @property {Number} removedLineCount The number of lines removed from the model.
-		 * @property {Number} addedLineCount The number of lines added to the model.
-		 */
-		/**
-		 * This event is sent when the text in the model has changed.
+		 * Returns the line height for a given line index.  Returns the default line
+		 * height if the line index is not specified.
 		 *
-		 * @event
-		 * @param {orion.editor.ModelChangedEvent} modelChangedEvent the event
+		 * @param {Number} [lineIndex] the line index.
+		 * @returns {Number} the height of the line in pixels.
+		 *
+		 * @see orion.editor.TextView#getLinePixel
 		 */
-		onModelChanged: function(modelChangedEvent) {
-			return this.dispatchEvent(modelChangedEvent);
+		getLineHeight: function(lineIndex) {
+			if (!this._clientDiv) { return 0; }
+			return this._getLineHeight(lineIndex);
 		},
 		/**
-		 * @class This is the event sent when the text in the model is about to change.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onModelChanging}
        
-		 * {@link orion.editor.TextModel#onChanging}
-		 * 
        
-		 * @name orion.editor.ModelChangingEvent
-		 * 
-		 * @property {String} text The text that is about to be inserted in the model.
-		 * @property {Number} start The character offset in the model where the change will occur.
-		 * @property {Number} removedCharCount The number of characters being removed from the model.
-		 * @property {Number} addedCharCount The number of characters being added to the model.
-		 * @property {Number} removedLineCount The number of lines being removed from the model.
-		 * @property {Number} addedLineCount The number of lines being added to the model.
-		 */
-		/**
-		 * This event is sent when the text in the model is about to change.
+		 * Returns the line index for a given line pixel position relative to the document.
 		 *
-		 * @event
-		 * @param {orion.editor.ModelChangingEvent} modelChangingEvent the event
+		 * @param {Number} [y] the line pixel.
+		 * @returns {Number} the line index for the specified pixel position.
+		 *
+		 * @see orion.editor.TextView#getLinePixel
 		 */
-		onModelChanging: function(modelChangingEvent) {
-			return this.dispatchEvent(modelChangingEvent);
+		getLineIndex: function(y) {
+			if (!this._clientDiv) { return 0; }
+			return this._getLineIndex(y);
 		},
 		/**
-		 * @class This is the event sent when the text is modified by the text view.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onModify}
-		 * 
        
-		 * @name orion.editor.ModifyEvent
+		 * @name isValidTextPosition
+		 * @description Return whether the given x/y pixel position, relative to the document, is inside of document text. 
+		 * 				This tests both whether the y position is below the text lines of the document as we as whether the
+		 * 				x position is within the text of the line.
+		 * @function
+		 * @param x {Number} [x] the x pixel position
+		 * @param y {Number} [y] the line pixel position
+		 * @returns returns {Boolean} true if the pixel position is over text content
 		 */
+		isValidTextPosition: function(x, y){
+			if (!this._clientDiv) { return false; }
+			// Check if we are within a valid line
+			var lineIndex = this._getLineIndex(y, true);
+			if (lineIndex < 0){
+				return false;
+			}
+			// Get the closest offset to the position
+			var line = this._getLine(lineIndex);
+			var offset = this.getOffsetAtLocation(x, y);
+			// If the closest offset is to the left of the character's bounds then position is outside the text on the line
+			var bounds = line.getBoundingClientRect(offset);
+			line.destroy();
+			if (x > bounds.right){
+				return false;
+			}
+			return true;
+		},
 		/**
-		 * This event is sent when the text view has changed text in the model.
+		 * Returns the top pixel position of a given line index relative to the beginning
+		 * of the document.
 		 * 
        
-		 * If the text is changed directly through the model API, this event
-		 * is not sent.
+		 * Clamps out of range indices.
 		 * 
        
 		 *
-		 * @event
-		 * @param {orion.editor.ModifyEvent} modifyEvent the event
+		 * @param {Number} lineIndex the line index.
+		 * @returns {Number} the pixel position of the line.
+		 *
+		 * @see orion.editor.TextView#setTopPixel
+		 * @see orion.editor.TextView#getLineIndex
+		 * @see orion.editor.TextView#convert
 		 */
-		onModify: function(modifyEvent) {
-			return this.dispatchEvent(modifyEvent);
-		},
-		onMouseDown: function(mouseEvent) {
-			return this.dispatchEvent(mouseEvent);
-		},
-		onMouseUp: function(mouseEvent) {
-			return this.dispatchEvent(mouseEvent);
-		},
-		onMouseMove: function(mouseEvent) {
-			return this.dispatchEvent(mouseEvent);
-		},
-		onMouseOver: function(mouseEvent) {
-			return this.dispatchEvent(mouseEvent);
-		},
-		onMouseOut: function(mouseEvent) {
-			return this.dispatchEvent(mouseEvent);
-		},
-		onTouchStart: function(touchEvent) {
-			return this.dispatchEvent(touchEvent);
-		},
-		onTouchMove: function(touchEvent) {
-			return this.dispatchEvent(touchEvent);
-		},
-		onTouchEnd: function(touchEvent) {
-			return this.dispatchEvent(touchEvent);
-		},
-		onOptions: function(optionsEvent) {
-			return this.dispatchEvent(optionsEvent);
+		getLinePixel: function(lineIndex) {
+			if (!this._clientDiv) { return 0; }
+			return this._getLinePixel(lineIndex);
 		},
 		/**
-		 * @class This is the event sent when the selection changes in the text view.
+		 * Returns the {x, y} pixel location of the top-left corner of the character
+		 * bounding box at the specified offset in the document.  The pixel location
+		 * is relative to the document.
 		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onSelection}
-		 * 
        		 
-		 * @name orion.editor.SelectionEvent
-		 * 
-		 * @property {orion.editor.Selection} oldValue The old selection.
-		 * @property {orion.editor.Selection} newValue The new selection.
-		 */
-		/**
-		 * This event is sent when the text view selection has changed.
+		 * Clamps out of range offsets.
+		 * 
        
 		 *
-		 * @event
-		 * @param {orion.editor.SelectionEvent} selectionEvent the event
+		 * @param {Number} offset the character offset
+		 * @returns {Object} the {x, y} pixel location of the given offset.
+		 *
+		 * @see orion.editor.TextView#getOffsetAtLocation
+		 * @see orion.editor.TextView#convert
 		 */
-		onSelection: function(selectionEvent) {
-			return this.dispatchEvent(selectionEvent);
+		getLocationAtOffset: function(offset) {
+			if (!this._clientDiv) { return {x: 0, y: 0}; }
+			var model = this._model;
+			offset = Math.min(Math.max(0, offset), model.getCharCount());
+			var lineIndex = model.getLineAtOffset(offset);
+			var line = this._getLine(lineIndex);
+			var rect = line.getBoundingClientRect(offset);
+			line.destroy();
+			var x = rect.left;
+			var y = this._getLinePixel(lineIndex) + rect.top;
+			return {x: x, y: y};
 		},
 		/**
-		 * @class This is the event sent when the text view scrolls.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onScroll}
-		 * 
        		 
-		 * @name orion.editor.ScrollEvent
-		 * 
-		 * @property {Object} oldValue The old scroll {x,y}.
-		 * @property {Object} newValue The new scroll {x,y}.
-		 */
-		/**
-		 * This event is sent when the text view scrolls vertically or horizontally.
+		 * Returns the next character offset after the given offset and options
 		 *
-		 * @event
-		 * @param {orion.editor.ScrollEvent} scrollEvent the event
+		 * @param {Number} offset the offset to start from
+		 * @param {Object} options
+		 *   { unit: the type of unit to advance to (eg "character", "word", "wordend", "wordWS", "wordendWS"),
+		 *    count: the number of units to advance (negative to advance backwards) }
+		 * @returns {Number} the next character offset
 		 */
-		onScroll: function(scrollEvent) {
-			return this.dispatchEvent(scrollEvent);
+		getNextOffset: function(offset, options) {
+			var selection = new Selection(offset, offset, false);
+			this._doMove(options, selection);
+			return selection.getCaret();
 		},
 		/**
-		 * @class This is the event sent when the text is about to be modified by the text view.
+		 * Returns the specified view options.
 		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onVerify}
+		 * The returned value is either a orion.editor.TextViewOptions or an option value. An option value is returned when only one string parameter
+		 * is specified. A orion.editor.TextViewOptions is returned when there are no paremeters, or the parameters are a list of options names or a
+		 * orion.editor.TextViewOptions. All view options are returned when there no paremeters.
 		 * 
        
-		 * @name orion.editor.VerifyEvent
-		 * 
-		 * @property {String} text The text being inserted.
-		 * @property {Number} start The start offset of the text range to be replaced.
-		 * @property {Number} end The end offset (exclusive) of the text range to be replaced.
+		 *
+		 * @param {String|orion.editor.TextViewOptions} [options] The options to return.
+		 * @return {Object|orion.editor.TextViewOptions} The requested options or an option value.
+		 *
+		 * @see orion.editor.TextView#setOptions
 		 */
+		getOptions: function() {
+			var options;
+			if (arguments.length === 0) {
+				options = this._defaultOptions();
+			} else if (arguments.length === 1) {
+				var arg = arguments[0];
+				if (typeof arg === "string") { //$NON-NLS-1$
+					return clone(this["_" + arg]); //$NON-NLS-1$
+				}
+				options = arg;
+			} else {
+				options = {};
+				for (var index in arguments) {
+					if (arguments.hasOwnProperty(index)) {
+						options[arguments[index]] = undefined;
+					}
+				}
+			}
+			for (var option in options) {
+				if (options.hasOwnProperty(option)) {
+					options[option] = clone(this["_" + option]); //$NON-NLS-1$
+				}
+			}
+			return options;
+		},
 		/**
-		 * This event is sent when the text view is about to change text in the model.
-		 * 
        
-		 * If the text is changed directly through the model API, this event
-		 * is not sent.
-		 * 
        
-		 * 
        
-		 * Listeners are allowed to change these parameters. Setting text to null
-		 * or undefined stops the change.
-		 * 
        
+		 * Returns the text model of the text view.
 		 *
-		 * @event
-		 * @param {orion.editor.VerifyEvent} verifyEvent the event
+		 * @returns {orion.editor.TextModel} the text model of the view.
 		 */
-		onVerify: function(verifyEvent) {
-			return this.dispatchEvent(verifyEvent);
+		getModel: function() {
+			return this._model;
 		},
 		/**
-		 * @class This is the event sent when the text view is focused.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onFocus}
        
-		 * 
        
-		 * @name orion.editor.FocusEvent
+		 * Returns the character offset nearest to the given pixel location.  The
+		 * pixel location is relative to the document.
+		 *
+		 * @param x the x of the location
+		 * @param y the y of the location
+		 * @returns {Number} the character offset at the given location.
+		 *
+		 * @see orion.editor.TextView#getLocationAtOffset
 		 */
+		getOffsetAtLocation: function(x, y) {
+			if (!this._clientDiv) { return 0; }
+			var lineIndex = this._getLineIndex(y);
+			var line = this._getLine(lineIndex);
+			var offset = line.getOffset(x, y - this._getLinePixel(lineIndex));
+			line.destroy();
+			return offset;
+		},
 		/**
-		 * This event is sent when the text view is focused.
-		 *
-		 * @event
-		 * @param {orion.editor.FocusEvent} focusEvent the event
+		 * @name getLineAtOffset
+		 * @description Compute the editor line number for the given offset
+		 * @function
+		 * @public
+		 * @memberof orion.editor.TextView
+		 * @param {Number} offset The offset into the editor
+		 * @returns {Number} Returns the line number in the editor corresponding to the given offset or -1 if the offset is 
+		 * out of range
+		 * @since 5.0
 		 */
-		onFocus: function(focusEvent) {
-			return this.dispatchEvent(focusEvent);
+		getLineAtOffset: function(offset) {
+			return this.getModel().getLineAtOffset(offset);
 		},
 		/**
-		 * @class This is the event sent when the text view goes out of focus.
-		 * 
        
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#event:onBlur}
        
-		 * 
        
-		 * @name orion.editor.BlurEvent
+		 * @name getLineStart
+		 * @description Compute the editor start offset of the given line number
+		 * @function
+		 * @public
+		 * @memberof orion.editor.TextView
+		 * @param {Number} line The line number in the editor
+		 * @returns {Number} Returns the start offset of the given line number in the editor.
+		 * @since 5.0
 		 */
+		getLineStart: function(line) {
+			return this.getModel().getLineStart(line);
+		},
 		/**
-		 * This event is sent when the text view goes out of focus.
+		 * Get the view rulers.
 		 *
-		 * @event
-		 * @param {orion.editor.BlurEvent} blurEvent the event
+		 * @returns {orion.editor.Ruler[]} the view rulers
+		 *
+		 * @see orion.editor.TextView#addRuler
 		 */
-		onBlur: function(blurEvent) {
-			return this.dispatchEvent(blurEvent);
+		getRulers: function() {
+			return this._rulers.slice(0);
 		},
 		/**
-		 * Replaces the selection with the text on the clipboard or, if there is no selection, inserts the text at the current caret offset.
+		 * Returns the text view selection.
 		 * 
        
-		 * If the single mode is on and the clipboard text contains more than one line, all lines will be concatenated.
+		 * The selection is defined by a start and end character offset relative to the
+		 * document. The character at end offset is not included in the selection.
 		 * 
        
-		 * @returns {Boolean} true if the operation succeded.
-		 * @since 10.0
-		 */
-		paste: function() {
-			if (!this._clientDiv) { return false; }
-			return this._doPaste();
-		},
-		/**
-		 * Redraws the entire view, including rulers.
+		 * 
+		 * @returns {orion.editor.Selection} the view selection
 		 *
-		 * @see orion.editor.TextView#redrawLines
-		 * @see orion.editor.TextView#redrawRange
-		 * @see orion.editor.TextView#setRedraw
+		 * @see orion.editor.TextView#setSelection
 		 */
-		redraw: function() {
-			if (this._redrawCount > 0) { return; }
-			var lineCount = this._model.getLineCount();
-			this.redrawRulers(0, lineCount);
-			this.redrawLines(0, lineCount); 
+		getSelection: function () {
+			return this._getSelection();
 		},
-		redrawRulers: function(startLine, endLine) {
-			if (this._redrawCount > 0) { return; }
-			var rulers = this.getRulers();
-			for (var i = 0; i < rulers.length; i++) {
-				this.redrawLines(startLine, endLine, rulers[i]);
-			}
+		getSelections: function () {
+			return this._getSelections();
 		},
 		/**
-		 * Redraws the text in the given line range.
+		 * Returns the text view selection text.
 		 * 
        
-		 * The line at the end index is not redrawn.
+		 * If there are multiple selection ranges, the result is concatenated with the specified delimiter.
 		 * 
        
-		 *
-		 * @param {Number} [startLine=0] the start line
-		 * @param {Number} [endLine=line count] the end line
-		 *
-		 * @see orion.editor.TextView#redraw
-		 * @see orion.editor.TextView#redrawRange
-		 * @see orion.editor.TextView#setRedraw
+		 * 
+		 * @param {String} delimiter The offset into the editor
+		 * @returns {String} the view selection text
+		 * @since 10.0
+		 * @see orion.editor.TextView#setSelection
 		 */
-		redrawLines: function(startLine, endLine, ruler) {
-			if (this._redrawCount > 0) { return; }
-			if (startLine === undefined) { startLine = 0; }
-			if (endLine === undefined) { endLine = this._model.getLineCount(); }
-			if (startLine === endLine) { return; }
-			var div = this._clientDiv;
-			if (!div) { return; }
-			if (ruler) {
-				var divRuler = this._getRulerParent(ruler);
-				div = divRuler.firstChild;
-				while (div) {
-					if (div._ruler === ruler) {
-						break;
-					}
-					div = div.nextSibling;
-				}
-			}
-			if (ruler) {
-				div.rulerChanged = true;
-			} else {
-				if (this._lineHeight) {
-					this._resetLineHeight(startLine, endLine);
-				}
-			}
-			var imeLineIndex = -1;
-			if (!ruler && this._imeOffset !== -1) {
-				imeLineIndex = this._model.getLineAtOffset(this._imeOffset);
-			}
-			if (!ruler || ruler.getOverview() === "page") { //$NON-NLS-1$
-				var child = div.firstChild;
-				while (child) {
-					var lineIndex = child.lineIndex;
-					if (startLine <= lineIndex && lineIndex < endLine && lineIndex !== imeLineIndex) {
-						child.lineChanged = true;
-					}
-					child = child.nextSibling;
-				}
-			}
-			if (!ruler) {
-				if (!this._wrapMode) {
-					if (startLine <= this._maxLineIndex && this._maxLineIndex < endLine) {
-						this._checkMaxLineIndex = this._maxLineIndex;
-						this._maxLineIndex = -1;
-						this._maxLineWidth = 0;
-					}
+		getSelectionText: function(delimiter) {
+			var text = [];
+			var that = this;
+			var selections = this._getSelections();
+			selections.forEach(function(selection) {
+				if (!selection.isEmpty()) {
+					text.push(that._getBaseText(selection.start, selection.end));
 				}
-			}
-			this.dispatchEvent({type: "Redraw", startLine: startLine, endLine: endLine, ruler: ruler}); //$NON-NLS-1$
-			this._queueUpdate();
+			});
+			return text.join(delimiter !== undefined ? delimiter : this._model.getLineDelimiter());
 		},
 		/**
-		 * Redraws the text in the given range.
+		 * Returns the text for the given range.
 		 * 
        
-		 * The character at the end offset is not redrawn.
+		 * The text does not include the character at the end offset.
 		 * 
        
 		 *
-		 * @param {Number} [start=0] the start offset of text range
-		 * @param {Number} [end=char count] the end offset of text range
+		 * @param {Number} [start=0] the start offset of text range.
+		 * @param {Number} [end=char count] the end offset of text range.
 		 *
-		 * @see orion.editor.TextView#redraw
-		 * @see orion.editor.TextView#redrawLines
-		 * @see orion.editor.TextView#setRedraw
+		 * @see orion.editor.TextView#setText 	
 		 */
-		redrawRange: function(start, end) {
-			if (this._redrawCount > 0) { return; }
+		getText: function(start, end) {
 			var model = this._model;
-			if (start === undefined) { start = 0; }
-			if (end === undefined) { end = model.getCharCount(); }
-			var startLine = model.getLineAtOffset(start);
-			var endLine = model.getLineAtOffset(Math.max(start, end - 1)) + 1;
-			this.redrawLines(startLine, endLine);
-		},	
-		/**
-		 * Removes a key mode from the text view.
-		 *
-		 * @param {orion.editor.KeyMode} mode the key mode.
-		 */
-		removeKeyMode: function (mode) {
-			var keyModes = this._keyModes;
-			for (var i=0; i
+		 * The top index is the line that is currently at the top of the view.  This
+		 * line may be partially visible depending on the vertical scroll of the view. The parameter
+		 * fullyVisible determines whether to return only fully visible lines. 
+		 * 
        
 		 *
-		 * @param {orion.editor.Ruler} ruler the ruler.
+		 * @param {Boolean} [fullyVisible=false] if true, returns the index of the first fully visible line. This
+		 *    parameter is ignored if the view is not big enough to show one line.
+		 * @returns {Number} the index of the top line.
+		 *
+		 * @see orion.editor.TextView#getBottomIndex
+		 * @see orion.editor.TextView#setTopIndex
 		 */
-		removeRuler: function (ruler) {
-			var rulers = this._rulers;
-			for (var i=0; i
-		 * See:
        
-		 * {@link orion.editor.TextView}
        
-		 * {@link orion.editor.TextView#setAction}
-		 * 
        		 
-		 * @name orion.editor.ActionDescription
+		 * The top pixel is the pixel position that is currently at
+		 * the top edge of the view.  This position is relative to the
+		 * beginning of the document.
+		 * 
        
 		 *
-		 * @property {String} [name] the name to be used when showing the action as text.
+		 * @returns {Number} the top pixel.
+		 *
+		 * @see orion.editor.TextView#getBottomPixel
+		 * @see orion.editor.TextView#setTopPixel
+		 * @see orion.editor.TextView#convert
 		 */
+		getTopPixel: function() {
+			if (!this._clientDiv) { return 0; }
+			return this._getScroll().y;
+		},
 		/**
-		 * Associates an application defined handler to an action ID.
+		 * Executes the action handler associated with the given action ID.
 		 * 
        
-		 * If the action ID is a predefined action, the given handler executes before
-		 * the default action handler.  If the given handler returns true, the
-		 * default action handler is not called.
+		 * The application defined action takes precedence over predefined actions unless
+		 * the defaultAction paramater is true.
+		 * 
        
+		 * 
        
+		 * If the application defined action returns false, the text view predefined
+		 * action is executed if present.
 		 * 
        
 		 *
 		 * @param {String} actionID the action ID.
-		 * @param {Function} handler the action handler.
-		 * @param {orion.editor.ActionDescription} [actionDescription=undefined] the action description.
+		 * @param {Boolean} [defaultAction] whether to always execute the predefined action only.
+		 * @param {Object} [actionOptions] action specific options to be passed to the action handlers.
+		 * @returns {Boolean} true if the action was executed.
 		 *
+		 * @see orion.editor.TextView#setAction
 		 * @see orion.editor.TextView#getActions
-		 * @see orion.editor.TextView#invokeAction
 		 */
-		setAction: function(actionID, handler, actionDescription) {
-			if (!actionID) { return; }
-			var actions = this._actions;
-			var action = actions[actionID];
-			if (!action) { 
-				action = actions[actionID] = {};
-			}
-			action.handler = handler;
-			if (actionDescription !== undefined) {
-				action.actionDescription = actionDescription;
+		invokeAction: function (actionID, defaultAction, actionOptions) {
+			if (!this._clientDiv) { return; }
+			var action = this._actions[actionID];
+			if (action) {
+				if (action.actionDescription && action.actionDescription.id) {
+					mMetrics.logEvent("editor", "action", action.actionDescription.id); //$NON-NLS-1$ //$NON-NLS-2$
+				}
+				if (!defaultAction && action.handler) {
+					if (action.handler(actionOptions)) {
+						return true;
+					}
+				}
+				if (action.defaultHandler) {
+					return typeof action.defaultHandler(actionOptions) === "boolean"; //$NON-NLS-1$
+				}
 			}
+			return false;
 		},
 		/**
-		 * Associates a key binding with the given action ID. Any previous
-		 * association with the specified key binding is overwriten. If the
-		 * action ID is null, the association is removed.
+		* Returns if the view is destroyed.
+		* @returns {Boolean} true if the view is destroyed.
+		*/
+		isDestroyed: function () {
+			return !this._clientDiv;
+		},
+		/** 
+		 * @class This is the event sent when the user right clicks or otherwise invokes the context menu of the view. 
+		 * 
         
+		 * See:
         
+		 * {@link orion.editor.TextView}
         
+		 * {@link orion.editor.TextView#event:onContextMenu} 
+		 * 
         
 		 * 
-		 * @param {orion.KeyBinding} keyBinding the key binding
-		 * @param {String} actionID the action ID
-		 */
-		setKeyBinding: function(keyBinding, actionID) {
-			this._keyModes[0].setKeyBinding(keyBinding, actionID);
+		 * @name orion.editor.ContextMenuEvent 
+		 * 
+		 * @property {Number} x The pointer location on the x axis, relative to the document the user is editing. 
+		 * @property {Number} y The pointer location on the y axis, relative to the document the user is editing. 
+		 * @property {Number} screenX The pointer location on the x axis, relative to the screen. This is copied from the DOM contextmenu event.screenX property. 
+		 * @property {Number} screenY The pointer location on the y axis, relative to the screen. This is copied from the DOM contextmenu event.screenY property. 
+		 * @property {Boolean} defaultPrevented Determines whether the user agent context menu should be shown. It is shown by default.
+		 * @property {Function} preventDefault If called prevents the user agent context menu from showing.
+		 */ 
+		/** 
+		 * This event is sent when the user invokes the view context menu. 
+		 * 
+		 * @event 
+		 * @param {orion.editor.ContextMenuEvent} contextMenuEvent the event 
+		 */ 
+		onContextMenu: function(contextMenuEvent) {
+			return this.dispatchEvent(contextMenuEvent); 
+		}, 
+		onDragStart: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
 		},
-		/**
-		 * Sets the caret offset relative to the start of the document.
-		 *
-		 * @param {Number} caret the caret offset relative to the start of the document.
-		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
-		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
-		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
-		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
-		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
-		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
-		 *
-		 * @see orion.editor.TextView#getCaretOffset
-		 * @see orion.editor.TextView#setSelection
-		 * @see orion.editor.TextView#getSelection
-		 */
-		setCaretOffset: function(offset, show, callback) {
-			var charCount = this._model.getCharCount();
-			offset = Math.max(0, Math.min (offset, charCount));
-			var selection = new Selection(offset, offset, false);
-			this._setSelection (selection, show === undefined || show, true, callback);
+		onDrag: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
+		},
+		onDragEnd: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
+		},
+		onDragEnter: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
+		},
+		onDragOver: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
+		},
+		onDragLeave: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
+		},
+		onDrop: function(dragEvent) {
+			return this.dispatchEvent(dragEvent);
 		},
 		/**
-		 * Sets the horizontal pixel.
+		 * @class This is the event sent when the text view is destroyed.
 		 * 
        
-		 * The horizontal pixel is the pixel position that is currently at
-		 * the left edge of the view.  This position is relative to the
-		 * beginning of the document.
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onDestroy}
 		 * 
        
+		 * @name orion.editor.DestroyEvent
+		 */
+		/**
+		 * This event is sent when the text view has been destroyed.
 		 *
-		 * @param {Number} pixel the horizontal pixel.
+		 * @event
+		 * @param {orion.editor.DestroyEvent} destroyEvent the event
 		 *
-		 * @see orion.editor.TextView#getHorizontalPixel
-		 * @see orion.editor.TextView#convert
+		 * @see orion.editor.TextView#destroy
 		 */
-		setHorizontalPixel: function(pixel) {
-			if (!this._clientDiv) { return; }
-			pixel = Math.max(0, pixel);
-			this._scrollView(pixel - this._getScroll().x, 0);
+		onDestroy: function(destroyEvent) {
+			return this.dispatchEvent(destroyEvent);
 		},
 		/**
-		 * Sets whether the view should update the DOM.
-		 * 
        
-		 * This can be used to improve the performance.
-		 * 
        
-		 * When the flag is set to true,
-		 * the entire view is marked as needing to be redrawn. 
-		 * Nested calls to this method are stacked.
-		 * 
        
-		 *
-		 * @param {Boolean} redraw the new redraw state
-		 * 
-		 * @see orion.editor.TextView#redraw
+		 * @description This event is sent when the file is being saved
+		 * @function
+		 * @param {Object} savingEvent the event
+		 * @since 8.0
 		 */
-		setRedraw: function(redraw) {
-			if (redraw) {
-				if (--this._redrawCount === 0) {
-					this.redraw();
-				}
-			} else {
-				this._redrawCount++;
-			}
+		onSaving: function onSaving(savingEvent) {
+		    return this.dispatchEvent(savingEvent);
 		},
 		/**
-		 * Sets the text model of the text view.
-		 *
-		 * @param {orion.editor.TextModel} model the text model of the view.
+		 * @description This event is sent when the file has been saved
+		 * @function
+		 * @param {Object} inputChangedEvent the event
+		 * @since 8.0
 		 */
-		setModel: function(model) {
-			if (model === this._model) { return; }
-			model = model || new mTextModel.TextModel();
-			this._model.removeEventListener("preChanging", this._modelListener.onChanging); //$NON-NLS-1$
-			this._model.removeEventListener("postChanged", this._modelListener.onChanged); //$NON-NLS-1$
-			var oldLineCount = this._model.getLineCount();
-			var oldCharCount = this._model.getCharCount();
-			var newLineCount = model.getLineCount();
-			var newCharCount = model.getCharCount();
-			var newText = model.getText();
-			var e = {
-				type: "ModelChanging", //$NON-NLS-1$
-				text: newText,
-				start: 0,
-				removedCharCount: oldCharCount,
-				addedCharCount: newCharCount,
-				removedLineCount: oldLineCount,
-				addedLineCount: newLineCount
-			};
-			this.onModelChanging(e);
-			this._model = model;
-			e = {
-				type: "ModelChanged", //$NON-NLS-1$
-				start: 0,
-				removedCharCount: oldCharCount,
-				addedCharCount: newCharCount,
-				removedLineCount: oldLineCount,
-				addedLineCount: newLineCount
-			};
-			this.onModelChanged(e); 
-			this._model.addEventListener("preChanging", this._modelListener.onChanging); //$NON-NLS-1$
-			this._model.addEventListener("postChanged", this._modelListener.onChanged); //$NON-NLS-1$
-			this._reset();
-			this._update();
+		onInputChanged: function onInputChanged(inputChangedEvent) {
+		    return this.dispatchEvent(inputChangedEvent);
 		},
 		/**
-		 * Sets the view options for the view.
-		 *
-		 * @param {orion.editor.TextViewOptions} options the view options.
+		 * @class This object is used to define style information for the text view.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onLineStyle}
+		 * 
        		 
+		 * @name orion.editor.Style
 		 * 
-		 * @see orion.editor.TextView#getOptions
+		 * @property {String} styleClass A CSS class name.
+		 * @property {Object} style An object with CSS properties.
+		 * @property {String} tagName A DOM tag name.
+		 * @property {Object} attributes An object with DOM attributes.
 		 */
-		setOptions: function (options) {
-			var defaultOptions = this._defaultOptions();
-			for (var option in options) {
-				if (options.hasOwnProperty(option)) {
-					var newValue = options[option], oldValue = this["_" + option]; //$NON-NLS-1$
-					if (compare(oldValue, newValue)) { continue; }
-					var update = defaultOptions[option] ? defaultOptions[option].update : null;
-					if (update) {
-						update.call(this, newValue);
-						continue;
-					}
-					this["_" + option] = clone(newValue); //$NON-NLS-1$
-				}
-			}
-			this.onOptions({type: "Options", options: options}); //$NON-NLS-1$
-		},
 		/**
-		 * @class This object describes the selection show options.
+		 * @class This object is used to style range.
 		 * 
        
 		 * See:
        
-		 * {@link orion.editor.TextView#setSelection}
-		 * {@link orion.editor.TextView#setCaretOffset}	 
-		 * {@link orion.editor.TextView#showSelection}	 
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onLineStyle}
 		 * 
        		 
-		 * @name orion.editor.TextViewShowOptions
-		 *
-		 * @property {String} viewAnchor the view anchor.  The view anchor can be one of these values:
-		 * 
        
-		 * 
          
-		 *   
        • "top" - align the selection to the top of the view client area.
          • 
-		 *   
        • "bottom" - align the selection to the bottom of the view client area.
          • 
-		 *   
        • "center" - align the selection to the center of the view client area.
          • 
-		 *   
        •  by default - align the selection to the top or bottom of the client area depending on whether the caret is above or below the client area respectively. 
          • 
-		 * 
        
-		 * 
        
-		 * @property {Number} [viewAnchorOffset=0] an offset from the view anchor. The offset is a percentage of the client area height and it is clamped to [0-1] range.
-		 * @property {String} [selectionAnchor=caret] the selection anchor. The seleciton anchor can be one of these values:
-		 * 
        
-		 * 
          
-		 *   
        • "top" - align the top of the selection to the view anchor.
          • 
-		 *   
        • "bottom" - align the bottom of the selection to the view anchor.
          • 
-		 *   
        • "center" - align the center of the selection to the view anchor.
          • 
-		 *   
        •  by default - align the top or bottom of the selection to the view anchor depending on whether the caret is at the start or end of the selection. 
          • 
-		 * 
        
-		 * 
        
-		 * @property {String} [scrollPolicy] the scroll policy. The scroll policy can be one of these values:
-		 * 
        
-		 * 
          
-		 *   
        • "always" - always scroll vertically to the desired pixel offset even if the caret is already visible.
          • 
-		 *   
        •  by default - only scroll if the caret is not visible. 
          • 
-		 * 
        
-		 * 
        
+		 * @name orion.editor.StyleRange
+		 * 
+		 * @property {Number} start The start character offset, relative to the document, where the style should be applied.
+		 * @property {Number} end The end character offset (exclusive), relative to the document, where the style should be applied.
+		 * @property {orion.editor.Style} style The style for the range.
 		 */
 		/**
-		 * Sets the text view selection.
-		 * 
        
-		 * The selection is defined by a start and end character offset relative to the
-		 * document. The character at end offset is not included in the selection.
-		 * 
        
-		 * 
        
-		 * The caret is always placed at the end offset. The start offset can be
-		 * greater than the end offset to place the caret at the beginning of the
-		 * selection.
-		 * 
        
+		 * @class This is the event sent when the text view needs the style information for a line.
 		 * 
        
-		 * Clamps out of range offsets.
-		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onLineStyle}
+		 * 
        		 
+		 * @name orion.editor.LineStyleEvent
 		 * 
-		 * @param {Number} start the start offset of the selection
-		 * @param {Number} end the end offset of the selection
-		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
-		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
-		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
-		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
-		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
-		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 * @property {orion.editor.TextView} textView The text view.		 
+		 * @property {Number} lineIndex The line index.
+		 * @property {String} lineText The line text.
+		 * @property {Number} lineStart The character offset, relative to document, of the first character in the line.
+		 * @property {orion.editor.Style} style The style for the entire line (output argument).
+		 * @property {orion.editor.StyleRange[]} ranges An array of style ranges for the line (output argument).		 
+		 */
+		/**
+		 * This event is sent when the text view needs the style information for a line.
 		 *
-		 * @see orion.editor.TextView#getSelection
+		 * @event
+		 * @param {orion.editor.LineStyleEvent} lineStyleEvent the event
 		 */
-		setSelection: function (start, end, show, callback) {
-			var caret = start > end;
-			if (caret) {
-				var tmp = start;
-				start = end;
-				end = tmp;
-			}
-			var charCount = this._model.getCharCount();
-			start = Math.max(0, Math.min (start, charCount));
-			end = Math.max(0, Math.min (end, charCount));
-			var selection = new Selection(start, end, caret);
-			this._setSelection(selection, show === undefined || show, true, callback);
-		},
-		setSelections: function (ranges, show, callback) {
-			var selections = this._rangesToSelections(ranges);
-			this._setSelection(selections, show === undefined || show, true, callback);
+		onLineStyle: function(lineStyleEvent) {
+			return this.dispatchEvent(lineStyleEvent);
 		},
 		/**
-		 * Replaces the text in the given range with the given text.
-		 * 
        
-		 * The character at the end offset is not replaced.
-		 * 
        
+		 * @class This is the event sent for all keyboard events.
 		 * 
        
-		 * When both start and end parameters
-		 * are not specified, the text view places the caret at the beginning
-		 * of the document and scrolls to make it visible.
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onKeyDown}
        
+		 * {@link orion.editor.TextView#event:onKeyPress}
        
+		 * {@link orion.editor.TextView#event:onKeyUp}
        
 		 * 
        
+		 * @name orion.editor.KeyEvent
+		 * 
+		 * @property {String} type The type of event.
+		 * @property {DOMEvent} event The key DOM event.
+		 * @property {Boolean} defaultPrevented Determines whether the user agent context menu should be shown. It is shown by default.
+		 * @property {Function} preventDefault If called prevents the user agent context menu from showing.
+		 */
+		/**
+		 * This event is sent for key down events.
 		 *
-		 * @param {String} text the new text.
-		 * @param {Number} [start=0] the start offset of text range.
-		 * @param {Number} [end=char count] the end offset of text range.
-		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
-		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
-		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
-		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
-		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
-		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 * @event
+		 * @param {orion.editor.KeyEvent} keyEvent the event
+		 */
+		onKeyDown: function(keyEvent) {
+			return this.dispatchEvent(keyEvent);
+		},
+		/**
+		 * This event is sent for key press events. Key press events are only sent
+		 * for printable characters.
 		 *
-		 * @see orion.editor.TextView#getText
+		 * @event
+		 * @param {orion.editor.KeyEvent} keyEvent the event
 		 */
-		setText: function (text, start, end, show, callback) {
-			var isSingle = typeof text === "string"; //$NON-NLS-1$
-			var reset = start === undefined && end === undefined && isSingle;
-			var edit;
-			if (isSingle) {
-				if (start === undefined) { start = 0; }
-				if (end === undefined) { end = this._model.getCharCount(); }
-				edit = {text: text, selection: [new Selection(start, end, false)]};
-			} else {
-				edit = text;
-				edit.selection = this._rangesToSelections(edit.selection);
-			}
-			edit._code = true;
-			if (reset) {
-				this._variableLineHeight = false;
-			}
-			this._modifyContent(edit, !reset, show === undefined || show, callback);
-			if (reset) {
-				/*
-				* Bug in Firefox.  For some reason, the caret does not show after the
-				* view is refreshed.  The fix is to toggle the contentEditable state and
-				* force the clientDiv to loose and receive focus if it is focused.
-				*/
-				if (util.isFirefox < 13) {
-					this._fixCaret();
-				}
-			}
+		onKeyPress: function(keyEvent) {
+			return this.dispatchEvent(keyEvent);
 		},
 		/**
-		 * Sets the top index.
+		 * This event is sent for key up events.
+		 *
+		 * @event
+		 * @param {orion.editor.KeyEvent} keyEvent the event
+		 */
+		onKeyUp: function(keyEvent) {
+			return this.dispatchEvent(keyEvent);
+		},
+		/**
+		 * @class This is the event sent when the text in the model has changed.
 		 * 
        
-		 * The top index is the line that is currently at the top of the text view.  This
-		 * line may be partially visible depending on the vertical scroll of the view.
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onModelChanged}
        
+		 * {@link orion.editor.TextModel#onChanged}
 		 * 
        
+		 * @name orion.editor.ModelChangedEvent
+		 * 
+		 * @property {Number} start The character offset in the model where the change has occurred.
+		 * @property {Number} removedCharCount The number of characters removed from the model.
+		 * @property {Number} addedCharCount The number of characters added to the model.
+		 * @property {Number} removedLineCount The number of lines removed from the model.
+		 * @property {Number} addedLineCount The number of lines added to the model.
+		 */
+		/**
+		 * This event is sent when the text in the model has changed.
 		 *
-		 * @param {Number} topIndex the index of the top line.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
-		 *
-		 * @see orion.editor.TextView#getBottomIndex
-		 * @see orion.editor.TextView#getTopIndex
+		 * @event
+		 * @param {orion.editor.ModelChangedEvent} modelChangedEvent the event
 		 */
-		setTopIndex: function(topIndex, callback) {
-			if (!this._clientDiv) { return; }
-			this._scrollViewAnimated(0, this._getLinePixel(Math.max(0, topIndex)) - this._getScroll().y, callback);
+		onModelChanged: function(modelChangedEvent) {
+			return this.dispatchEvent(modelChangedEvent);
 		},
 		/**
-		 * Sets the top pixel.
+		 * @class This is the event sent when the text in the model is about to change.
 		 * 
        
-		 * The top pixel is the pixel position that is currently at
-		 * the top edge of the view.  This position is relative to the
-		 * beginning of the document.
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onModelChanging}
        
+		 * {@link orion.editor.TextModel#onChanging}
 		 * 
        
+		 * @name orion.editor.ModelChangingEvent
+		 * 
+		 * @property {String} text The text that is about to be inserted in the model.
+		 * @property {Number} start The character offset in the model where the change will occur.
+		 * @property {Number} removedCharCount The number of characters being removed from the model.
+		 * @property {Number} addedCharCount The number of characters being added to the model.
+		 * @property {Number} removedLineCount The number of lines being removed from the model.
+		 * @property {Number} addedLineCount The number of lines being added to the model.
+		 */
+		/**
+		 * This event is sent when the text in the model is about to change.
 		 *
-		 * @param {Number} pixel the top pixel.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
-		 *
-		 * @see orion.editor.TextView#getBottomPixel
-		 * @see orion.editor.TextView#getTopPixel
-		 * @see orion.editor.TextView#convert
+		 * @event
+		 * @param {orion.editor.ModelChangingEvent} modelChangingEvent the event
 		 */
-		setTopPixel: function(pixel, callback) {
-			if (!this._clientDiv) { return; }
-			this._scrollViewAnimated(0, Math.max(0, pixel) - this._getScroll().y, callback);
+		onModelChanging: function(modelChangingEvent) {
+			return this.dispatchEvent(modelChangingEvent);
 		},
 		/**
-		 * Scrolls the selection into view if needed.
-		 *
- 		 * @param {Number|orion.editor.TextViewShowOptions} [show=0]
-		 * 					If show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
-		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  The view will only scroll
-		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
-		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
-		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
-		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
-		 *
-		 * @returns {Boolean} true if the view was scrolled.
+		 * @class This is the event sent when the text is modified by the text view.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onModify}
+		 * 
        
+		 * @name orion.editor.ModifyEvent
+		 */
+		/**
+		 * This event is sent when the text view has changed text in the model.
+		 * 
        
+		 * If the text is changed directly through the model API, this event
+		 * is not sent.
+		 * 
        
 		 *
-		 * @see orion.editor.TextView#getSelection
-		 * @see orion.editor.TextView#setSelection
-		 * @see orion.editor.TextView#setCaretOffset
+		 * @event
+		 * @param {orion.editor.ModifyEvent} modifyEvent the event
 		 */
-		showSelection: function(show, callback) {
-			return this._showCaret(show ? false : true, callback, show);
-		},
-		update: function(styleChanged, sync) {
-			if (!this._clientDiv) { return; }
-			if (styleChanged || this._metrics.invalid) {
-				this._updateStyle();
-			}
-			if (sync === undefined || sync) {
-				this._update();
-			} else {
-				this._queueUpdate();
-			}
-		},
-		
-		/**************************************** Event handlers *********************************/
-		_handleRootMouseDown: function (e) {
-			this._cancelCheckSelection();
-			if (this._ignoreEvent(e)) { return; }
-			if (util.isFirefox < 13 && e.which === 1) {
-				this._clientDiv.contentEditable = false;
-				(this._overlayDiv || this._clientDiv).draggable = true;
-				this._ignoreBlur = true;
-			}
-			
-			/* Prevent clicks outside of the client div from taking focus away. */
-			var topNode = this._overlayDiv || this._clientDiv;
-			/* Use view div on IE 8 otherwise it is not possible to scroll. */
-			if (util.isIE < 9) { topNode = this._viewDiv; }
-			var temp = e.target ? e.target : e.srcElement;
-			while (temp) {
-				if (topNode === temp) {
-					return;
-				}
-				if (temp.className && temp.className.indexOf("textViewFind") !== -1) { //$NON-NLS-1$
-					return;
-				}
-				temp = temp.parentNode;
-			}
-			if (e.preventDefault) { e.preventDefault(); }
-			if (e.stopPropagation){ e.stopPropagation(); }
-			if (!this._isW3CEvents) {
-				/*
-				* In IE 8 is not possible to prevent the default handler from running
-				* during mouse down event using usual API. The workaround is to give
-				* focus back to the client div.
-				*/ 
-				var that = this;
-				var win = this._getWindow();
-				win.setTimeout(function() {
-					that._clientDiv.focus();
-				}, 0);
-			}
-		},
-		_handleRootMouseUp: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (util.isFirefox < 13 && e.which === 1) {
-				this._clientDiv.contentEditable = true;
-				(this._overlayDiv || this._clientDiv).draggable = false;
-			}
-			if (util.isFirefox && e.which === 1) {
-				
-				/*
-				* Bug in Firefox.  For some reason, Firefox stops showing the caret
-				* in some cases. For example when the user cancels a drag operation 
-				* by pressing ESC.  The fix is to detect that the drag operation was
-				* cancelled,  toggle the contentEditable state and force the clientDiv
-				* to loose and receive focus if it is focused.
-				*/
-				this._fixCaret();
-				this._ignoreBlur = false;
-			}
-		},
-		_handleBlur: function () {
-			this._cancelCheckSelection();
-			if (this._ignoreBlur) { return; }
-			this._commitIME();
-			this._hasFocus = false;
-			/*
-			* Bug in IE 8 and earlier. For some reason when text is deselected
-			* the overflow selection at the end of some lines does not get redrawn.
-			* The fix is to create a DOM element in the body to force a redraw.
-			*/
-			if (util.isIE < 9) {
-				if (!this._getSelections()[0].isEmpty()) {
-					var rootDiv = this._rootDiv;
-					var child = util.createElement(rootDiv.ownerDocument, "div"); //$NON-NLS-1$
-					rootDiv.appendChild(child);
-					rootDiv.removeChild(child);
-				}
-			}
-			if (this._cursorDiv) {
-				this._cursorDiv.style.display = "none"; //$NON-NLS-1$
-			}
-			if (this._domSelection) {
-				this._domSelection.forEach(function(domSelection) { domSelection.update(); });
-				/* Clear browser selection if selection is within clientDiv */
-				var temp;
-				var win = this._getWindow();
-				var doc = this._parent.ownerDocument;
-				if (win.getSelection) {
-					var sel = win.getSelection();
-					temp = sel.anchorNode;
-					while (temp) {
-						if (temp === this._clientDiv) {
-							if (sel.rangeCount > 0) { sel.removeAllRanges(); }
-							break;
-						}
-						temp = temp.parentNode;
-					}
-				} else if (doc.selection) {
-					this._ignoreSelect = false;
-					temp = doc.selection.createRange().parentElement();
-					while (temp) {
-						if (temp === this._clientDiv) {
-							doc.selection.empty();
-							break;
-						}
-						temp = temp.parentNode;
-					}
-					this._ignoreSelect = true;
-				}
-			}
-			if (!this._ignoreFocus) {
-				this.onBlur({type: "Blur"}); //$NON-NLS-1$
-			}
+		onModify: function(modifyEvent) {
+			return this.dispatchEvent(modifyEvent);
 		},
-		_handleCompositionStart: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (this._imeTimeout) {
-				var win = this._getWindow();
-				win.clearTimeout(this._imeTimeout);
-				this._imeTimeout = null;
-			}
-			if (this._imeText) {
-				this._commitIME(this._imeText);
-				this._imeText = null;
-			}
-			this._startIME();
-			if (this._mutationObserver) {
-				this._mutationObserver.disconnect();
-				this._mutationObserver = null;
-			}
+		onMouseDown: function(mouseEvent) {
+			return this.dispatchEvent(mouseEvent);
 		},
-		_handleCompositionUpdate: function(e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._imeText = e.data;
+		onMouseUp: function(mouseEvent) {
+			return this.dispatchEvent(mouseEvent);
 		},
-		_handleCompositionEnd: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._imeText = e.data;
-			var win = this._getWindow();
-			this._imeTimeout = win.setTimeout(function() {
-				this._commitIME(this._imeText);
-				this._imeText = this._imeTimeout = null;
-			}.bind(this), 0);
+		onMouseMove: function(mouseEvent) {
+			return this.dispatchEvent(mouseEvent);
 		},
-		_handleContextMenu: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (util.isIE && this._lastMouseButton === 3) {
-				// We need to update the DOM selection, because on
-				// right-click the caret moves to the mouse location.
-				// See bug 366312 and 376508.
-				this._updateDOMSelection();
-			}
-			var preventDefault = false;
-			if (this.isListening("ContextMenu")) { //$NON-NLS-1$
-				var evt = this._createMouseEvent("ContextMenu", e); //$NON-NLS-1$
-				evt.screenX = e.screenX;
-				evt.screenY = e.screenY;
-				this.onContextMenu(evt);
-				preventDefault = evt.defaultPrevented;
-			} else if (util.isMac && util.isFirefox && e.button === 0) {
-				// hack to prevent CTRL+Space from showing the browser context menu
-				preventDefault = true;
-			}
-			if (preventDefault) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			} else {
-				this._contextMenuOpen = true;
-				if (util.isFirefox) {
-					this._checkSelectionChange = true;
-					this._pollSelectionChange(true);
-				}
-			}
+		onMouseOver: function(mouseEvent) {
+			return this.dispatchEvent(mouseEvent);
 		},
-		_handleCopy: function (e) {
-			this._cancelCheckSelection();
-			if (this._ignoreEvent(e)) { return; }
-			if (this._ignoreCopy) { return; }
-			if (this._doCopy(e)) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+		onMouseOut: function(mouseEvent) {
+			return this.dispatchEvent(mouseEvent);
 		},
-		_handleCut: function (e) {
-			this._cancelCheckSelection();
-			if (this._ignoreEvent(e)) { return; }
-			if (this._doCut(e)) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+		onTouchStart: function(touchEvent) {
+			return this.dispatchEvent(touchEvent);
 		},
-		_handleDataModified: function(e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._startIME();
+		onTouchMove: function(touchEvent) {
+			return this.dispatchEvent(touchEvent);
 		},
-		_handleDblclick: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			var time = e.timeStamp ? e.timeStamp : new Date().getTime();
-			this._lastMouseTime = time;
-			if (this._clickCount !== 2) {
-				this._clickCount = 2;
-				this._handleMouse(e);
-			}
+		onTouchEnd: function(touchEvent) {
+			return this.dispatchEvent(touchEvent);
 		},
-		_handleDragStart: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (util.isFirefox < 13) {
-				var that = this;
-				var win = this._getWindow();
-				win.setTimeout(function() {
-					that._clientDiv.contentEditable = true;
-					that._clientDiv.draggable = false;
-					that._ignoreBlur = false;
-				}, 0);
-			}
-			if (this.isListening("DragStart") && this._dragOffset !== -1) { //$NON-NLS-1$
-				this._isMouseDown = false;
-				this.onDragStart(this._createMouseEvent("DragStart", e)); //$NON-NLS-1$
-				this._dragOffset = -1;
-			} else {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+		onOptions: function(optionsEvent) {
+			return this.dispatchEvent(optionsEvent);
 		},
-		_handleDrag: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (this.isListening("Drag")) { //$NON-NLS-1$
-				this.onDrag(this._createMouseEvent("Drag", e)); //$NON-NLS-1$
-			}
+		/**
+		 * @class This is the event sent when the selection changes in the text view.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onSelection}
+		 * 
        		 
+		 * @name orion.editor.SelectionEvent
+		 * 
+		 * @property {orion.editor.Selection} oldValue The old selection.
+		 * @property {orion.editor.Selection} newValue The new selection.
+		 */
+		/**
+		 * This event is sent when the text view selection has changed.
+		 *
+		 * @event
+		 * @param {orion.editor.SelectionEvent} selectionEvent the event
+		 */
+		onSelection: function(selectionEvent) {
+			return this.dispatchEvent(selectionEvent);
 		},
-		_handleDragEnd: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._dropTarget = false;
-			this._dragOffset = -1;
-			if (this.isListening("DragEnd")) { //$NON-NLS-1$
-				this.onDragEnd(this._createMouseEvent("DragEnd", e)); //$NON-NLS-1$
-			}
-			if (util.isFirefox < 13) {
-				this._fixCaret();
-				/*
-				* Bug in Firefox.  For some reason, Firefox stops showing the caret when the 
-				* selection is dropped onto itself. The fix is to detected the case and 
-				* call fixCaret() a second time.
-				*/
-				if (e.dataTransfer.dropEffect === "none" && !e.dataTransfer.mozUserCancelled) { //$NON-NLS-1$
-					this._fixCaret();
-				}
-			}
+		/**
+		 * @class This is the event sent when the text view scrolls.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onScroll}
+		 * 
        		 
+		 * @name orion.editor.ScrollEvent
+		 * 
+		 * @property {Object} oldValue The old scroll {x,y}.
+		 * @property {Object} newValue The new scroll {x,y}.
+		 */
+		/**
+		 * This event is sent when the text view scrolls vertically or horizontally.
+		 *
+		 * @event
+		 * @param {orion.editor.ScrollEvent} scrollEvent the event
+		 */
+		onScroll: function(scrollEvent) {
+			return this.dispatchEvent(scrollEvent);
 		},
-		_handleDragEnter: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			var prevent = true;
-			this._dropTarget = true;
-			if (this.isListening("DragEnter")) { //$NON-NLS-1$
-				prevent = false;
-				this.onDragEnter(this._createMouseEvent("DragEnter", e)); //$NON-NLS-1$
-			}
-			/*
-			* Webkit will not send drop events if this event is not prevented, as spec in HTML5.
-			* Firefox and IE do not follow this spec for contentEditable. Note that preventing this 
-			* event will result is loss of functionality (insertion mark, etc).
-			*/
-			if (util.isWebkit || prevent) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+		/**
+		 * @class This is the event sent when the text is about to be modified by the text view.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onVerify}
+		 * 
        
+		 * @name orion.editor.VerifyEvent
+		 * 
+		 * @property {String} text The text being inserted.
+		 * @property {Number} start The start offset of the text range to be replaced.
+		 * @property {Number} end The end offset (exclusive) of the text range to be replaced.
+		 */
+		/**
+		 * This event is sent when the text view is about to change text in the model.
+		 * 
        
+		 * If the text is changed directly through the model API, this event
+		 * is not sent.
+		 * 
        
+		 * 
        
+		 * Listeners are allowed to change these parameters. Setting text to null
+		 * or undefined stops the change.
+		 * 
        
+		 *
+		 * @event
+		 * @param {orion.editor.VerifyEvent} verifyEvent the event
+		 */
+		onVerify: function(verifyEvent) {
+			return this.dispatchEvent(verifyEvent);
 		},
-		_handleDragOver: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			var prevent = true;
-			if (this.isListening("DragOver")) { //$NON-NLS-1$
-				prevent = false;
-				this.onDragOver(this._createMouseEvent("DragOver", e)); //$NON-NLS-1$
-			}
-			/*
-			* Webkit will not send drop events if this event is not prevented, as spec in HTML5.
-			* Firefox and IE do not follow this spec for contentEditable. Note that preventing this 
-			* event will result is loss of functionality (insertion mark, etc).
-			*/
-			if (util.isWebkit || prevent) {
-				if (prevent) { e.dataTransfer.dropEffect = "none"; } //$NON-NLS-1$
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+		/**
+		 * @class This is the event sent when the text view is focused.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onFocus}
        
+		 * 
        
+		 * @name orion.editor.FocusEvent
+		 */
+		/**
+		 * This event is sent when the text view is focused.
+		 *
+		 * @event
+		 * @param {orion.editor.FocusEvent} focusEvent the event
+		 */
+		onFocus: function(focusEvent) {
+			return this.dispatchEvent(focusEvent);
 		},
-		_handleDragLeave: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._dropTarget = false;
-			if (this.isListening("DragLeave")) { //$NON-NLS-1$
-				this.onDragLeave(this._createMouseEvent("DragLeave", e)); //$NON-NLS-1$
-			}
+		/**
+		 * @class This is the event sent when the text view goes out of focus.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#event:onBlur}
        
+		 * 
        
+		 * @name orion.editor.BlurEvent
+		 */
+		/**
+		 * This event is sent when the text view goes out of focus.
+		 *
+		 * @event
+		 * @param {orion.editor.BlurEvent} blurEvent the event
+		 */
+		onBlur: function(blurEvent) {
+			return this.dispatchEvent(blurEvent);
 		},
-		_handleDrop: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			this._dropTarget = false;
-			if (this.isListening("Drop")) { //$NON-NLS-1$
-				this.onDrop(this._createMouseEvent("Drop", e)); //$NON-NLS-1$
-			}
-			/*
-			* This event must be prevented otherwise the user agent will modify
-			* the DOM. Note that preventing the event on some user agents (i.e. IE)
-			* indicates that the operation is cancelled. This causes the dropEffect to 
-			* be set to none  in the dragend event causing the implementor to not execute
-			* the code responsible by the move effect.
-			*/
-			if (e.preventDefault) { e.preventDefault(); }
-			return false;
+		/**
+		 * Replaces the selection with the text on the clipboard or, if there is no selection, inserts the text at the current caret offset.
+		 * 
        
+		 * If the single mode is on and the clipboard text contains more than one line, all lines will be concatenated.
+		 * 
        
+		 * @returns {Boolean} true if the operation succeded.
+		 * @since 10.0
+		 */
+		paste: function() {
+			if (!this._clientDiv) { return false; }
+			return this._doPaste();
 		},
-		_handleFocus: function () {
-			this._hasFocus = true;
-			if (util.isIOS && this._lastTouchOffset !== undefined) {
-				this.setCaretOffset(this._lastTouchOffset, true);
-				this._lastTouchOffset = undefined;
-			} else {
-				this._updateDOMSelection();
-			}
-			if (this._cursorDiv) {
-				this._cursorDiv.style.display = "block"; //$NON-NLS-1$
-			}
-			if (this._domSelection) {
-				this._domSelection.forEach(function(domSelection) { domSelection.update(); });
-			}
-			if (!this._ignoreFocus) {
-				this.onFocus({type: "Focus"}); //$NON-NLS-1$
+		/**
+		 * Redraws the entire view, including rulers.
+		 *
+		 * @see orion.editor.TextView#redrawLines
+		 * @see orion.editor.TextView#redrawRange
+		 * @see orion.editor.TextView#setRedraw
+		 */
+		redraw: function() {
+			if (this._redrawCount > 0) { return; }
+			var lineCount = this._model.getLineCount();
+			this.redrawRulers(0, lineCount);
+			this.redrawLines(0, lineCount); 
+		},
+		redrawRulers: function(startLine, endLine) {
+			if (this._redrawCount > 0) { return; }
+			var rulers = this.getRulers();
+			for (var i = 0; i < rulers.length; i++) {
+				this.redrawLines(startLine, endLine, rulers[i]);
 			}
 		},
-		_handleKeyDown: function (e) {
-			this._cancelCheckSelection();
-			if (this._ignoreEvent(e)) {	return;	}
-			if (this.isListening("KeyDown")) { //$NON-NLS-1$
-				var keyEvent = this._createKeyEvent("KeyDown", e); //$NON-NLS-1$
-				this.onKeyDown(keyEvent); //$NON-NLS-1$
-				if (keyEvent.defaultPrevented) {
-					/*
-					* Feature in Firefox. Keypress events still happen even if the keydown event
-					* was prevented. The fix is to remember that keydown was prevented and prevent
-					* the keypress ourselves.
-					*/
-					if (util.isFirefox) {
-						this._keyDownPrevented = true;
+		/**
+		 * Redraws the text in the given line range.
+		 * 
        
+		 * The line at the end index is not redrawn.
+		 * 
        
+		 *
+		 * @param {Number} [startLine=0] the start line
+		 * @param {Number} [endLine=line count] the end line
+		 *
+		 * @see orion.editor.TextView#redraw
+		 * @see orion.editor.TextView#redrawRange
+		 * @see orion.editor.TextView#setRedraw
+		 */
+		redrawLines: function(startLine, endLine, ruler) {
+			if (this._redrawCount > 0) { return; }
+			if (startLine === undefined) { startLine = 0; }
+			if (endLine === undefined) { endLine = this._model.getLineCount(); }
+			if (startLine === endLine) { return; }
+			var div = this._clientDiv;
+			if (!div) { return; }
+			if (ruler) {
+				var divRuler = this._getRulerParent(ruler);
+				div = divRuler.firstChild;
+				while (div) {
+					if (div._ruler === ruler) {
+						break;
 					}
-					e.preventDefault();
-					return;
+					div = div.nextSibling;
 				}
 			}
-			var modifier = false;
-			switch (e.keyCode) {
-				case 16: /* Shift */
-				case 17: /* Control */
-				case 18: /* Alt */
-				case 91: /* Command */
-					modifier = true;
-					break;
-				default:
-					this._setLinksVisible(false);
-			}
-			if (e.keyCode === 229) {
-				if (this._readonly) {
-					if (e.preventDefault) { e.preventDefault(); }
-					return false;
-				}
-				var startIME = true;
-				
-				/*
-				* Bug in Safari. Some Control+key combinations send key events
-				* with keyCode equals to 229. This is unexpected and causes the
-				* view to start an IME composition. The fix is to ignore these
-				* events.
-				*/
-				if (util.isSafari && util.isMac) {
-					if (e.ctrlKey) {
-						startIME = false;
-						e.keyCode = 0x81;
-					}
-				}
-				if (startIME) {
-					this._startIME();
-				}
+			if (ruler) {
+				div.rulerChanged = true;
 			} else {
-				if (!modifier) {
-					this._commitIME();
-				}
-			}
-			/*
-			* Feature in Firefox. When a key is held down the browser sends 
-			* right number of keypress events but only one keydown. This is
-			* unexpected and causes the view to only execute an action
-			* just one time. The fix is to ignore the keydown event and 
-			* execute the actions from the keypress handler.
-			* Note: This only happens on the Mac and Linux (Firefox 3.6).
-			*
-			* Feature in Opera < 12.16.  Opera sends keypress events even for non-printable
-			* keys.  The fix is to handle actions in keypress instead of keydown.
-			*/
-			if (((util.isMac || util.isLinux) && util.isFirefox < 4) || util.isOpera < 12.16) {
-				this._keyDownEvent = e;
-				return true;
-			}
-			
-			if (this._doAction(e)) {
-				if (e.preventDefault) {
-					e.preventDefault(); 
-					e.stopPropagation(); 
-				} else {
-					e.cancelBubble = true;
-					e.returnValue = false;
-					e.keyCode = 0;
-				}
-				return false;
-			}
-		},
-		_handleKeyPress: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			/*
-			* Feature in Firefox. Keypress events still happen even if the keydown event
-			* was prevented. The fix is to remember that keydown was prevented and prevent
-			* the keypress ourselves.
-			*/
-			if (this._keyDownPrevented) { 
-				if (e.preventDefault) {
-					e.preventDefault(); 
-					e.stopPropagation(); 
-				} 
-				this._keyDownPrevented = undefined;
-				return;
-			}
-			/*
-			* Feature in Embedded WebKit.  Embedded WekKit on Mac runs in compatibility mode and
-			* generates key press events for these Unicode values (Function keys).  This does not
-			* happen in Safari or Chrome.  The fix is to ignore these key events.
-			*/
-			if (util.isMac && util.isWebkit) {
-				if ((0xF700 <= e.keyCode && e.keyCode <= 0xF7FF) || e.keyCode === 13 || e.keyCode === 8) {
-					if (e.preventDefault) { e.preventDefault(); }
-					return false;
+				if (this._lineHeight) {
+					this._resetLineHeight(startLine, endLine);
 				}
 			}
-			if (((util.isMac || util.isLinux) && util.isFirefox < 4) || util.isOpera < 12.16) {
-				if (this._doAction(this._keyDownEvent)) {
-					if (e.preventDefault) { e.preventDefault(); }
-					return false;
-				}
+			var imeLineIndex = -1;
+			if (!ruler && this._imeOffset !== -1) {
+				imeLineIndex = this._model.getLineAtOffset(this._imeOffset);
 			}
-			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
-			if (e.charCode !== undefined) {
-				if (ctrlKey) {
-					switch (e.charCode) {
-						/*
-						* In Firefox and Safari if ctrl+v, ctrl+c ctrl+x is canceled
-						* the clipboard events are not sent. The fix to allow
-						* the browser to handles these key events.
-						*/
-						case 99://c
-						case 118://v
-						case 120://x
-							return true;
+			if (!ruler || ruler.getOverview() === "page") { //$NON-NLS-1$
+				var child = div.firstChild;
+				while (child) {
+					var lineIndex = child.lineIndex;
+					if (startLine <= lineIndex && lineIndex < endLine && lineIndex !== imeLineIndex) {
+						child.lineChanged = true;
 					}
+					child = child.nextSibling;
 				}
 			}
-			if (this.isListening("KeyPress")) { //$NON-NLS-1$
-				var keyEvent = this._createKeyEvent("KeyPress", e); //$NON-NLS-1$
-				this.onKeyPress(keyEvent); //$NON-NLS-1$
-				if (keyEvent.defaultPrevented) {
-					e.preventDefault();
-					return;
-				}
-			}
-			if (this._doAction(e)) {
-				if (e.preventDefault) {
-					e.preventDefault(); 
-					e.stopPropagation(); 
-				} else {
-					e.cancelBubble = true;
-					e.returnValue = false;
-					e.keyCode = 0;
-				}
-				return false;
-			}
-			var ignore = false;
-			if (util.isMac) {
-				if (e.ctrlKey || e.metaKey) { ignore = true; }
-			} else {
-				if (util.isFirefox) {
-					//Firefox clears the state mask when ALT GR generates input
-					if (e.ctrlKey || e.altKey) { ignore = true; }
-				} else {
-					//IE and Chrome only send ALT GR when input is generated
-					if (e.ctrlKey ^ e.altKey) { ignore = true; }
-				}
-			}
-			if (!ignore) {
-				var key = util.isOpera ? e.which : (e.charCode !== undefined ? e.charCode : e.keyCode);
-				if (key > 31) {
-					this._doContent(String.fromCharCode (key));
-					if (e.preventDefault) { e.preventDefault(); }
-					return false;
-				}
-			}
-		},
-		_handleDocKeyUp: function (e) {
-			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
-			if (!ctrlKey) {
-				this._setLinksVisible(false);
-			}
-		},
-		_handleKeyUp: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (this.isListening("KeyUp")) { //$NON-NLS-1$
-				var keyEvent = this._createKeyEvent("KeyUp", e); //$NON-NLS-1$
-				this.onKeyUp(keyEvent); //$NON-NLS-1$
-				if (keyEvent.defaultPrevented) {
-					e.preventDefault();
-					return;
+			if (!ruler) {
+				if (!this._wrapMode) {
+					if (startLine <= this._maxLineIndex && this._maxLineIndex < endLine) {
+						this._checkMaxLineIndex = this._maxLineIndex;
+						this._maxLineIndex = -1;
+						this._maxLineWidth = 0;
+					}
 				}
 			}
-			this._handleDocKeyUp(e);
-			// don't commit for space (it happens during JP composition)  
-			if (e.keyCode === 13) {
-				this._commitIME();
-			}
-		},
-		_handleLinkClick: function (e) {
-			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
-			if (!ctrlKey) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
-			}
+			this.dispatchEvent({type: "Redraw", startLine: startLine, endLine: endLine, ruler: ruler}); //$NON-NLS-1$
+			this._queueUpdate();
 		},
-		_handleMouse: function (e) {
-			var win = this._getWindow();
-			var result = true;
-			var target = win;
-			if (util.isIE || (util.isFirefox && !this._overlayDiv)) { target = this._clientDiv; }
-			if (this._overlayDiv) {
-				if (this._hasFocus) {
-					this._ignoreFocus = true;
-				}
-				var that = this;
-				win.setTimeout(function () {
-					that.focus();
-					that._ignoreFocus = false;
-				}, 0);
-			}
-			var extend = e.shiftKey;
-			var block = e.altKey;
-			var add = util.isMac ? e.metaKey : e.ctrlKey;
-			this._blockSelection = this._doubleClickSelection = null;
-			if (this._clickCount === 1) {
-				var drag = (!util.isOpera || util.isOpera >= 12.16) && this._hasFocus && this.isListening("DragStart"); //$NON-NLS-1$
-				result = this._setSelectionTo(e.clientX, e.clientY, true, extend, add, drag);
-				if (result) { this._setGrab(target); }
-			} else {
-				/*
-				* Feature in IE8 and older, the sequence of events in the IE8 event model
-				* for a doule-click is:
-				*
-				*	down
-				*	up
-				*	up
-				*	dblclick
-				*
-				* Given that the mouse down/up events are not balanced, it is not possible to
-				* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
-				* mouse down and ungrab on mouse move when the button 1 is not set.
-				*/
-				if (this._isW3CEvents) { this._setGrab(target); }
-				
-				this._setSelectionTo(e.clientX, e.clientY, true, extend, add, false);
-				this._doubleClickSelection = Selection.editing(this._getSelections());
+		/**
+		 * Redraws the text in the given range.
+		 * 
        
+		 * The character at the end offset is not redrawn.
+		 * 
        
+		 *
+		 * @param {Number} [start=0] the start offset of text range
+		 * @param {Number} [end=char count] the end offset of text range
+		 *
+		 * @see orion.editor.TextView#redraw
+		 * @see orion.editor.TextView#redrawLines
+		 * @see orion.editor.TextView#setRedraw
+		 */
+		redrawRange: function(start, end) {
+			if (this._redrawCount > 0) { return; }
+			var model = this._model;
+			if (start === undefined) { start = 0; }
+			if (end === undefined) { end = model.getCharCount(); }
+			var startLine = model.getLineAtOffset(start);
+			var endLine = model.getLineAtOffset(Math.max(start, end - 1)) + 1;
+			this.redrawLines(startLine, endLine);
+		},	
+		/**
+		 * Removes a key mode from the text view.
+		 *
+		 * @param {orion.editor.KeyMode} mode the key mode.
+		 */
+		removeKeyMode: function (mode) {
+			var keyModes = this._keyModes;
+			for (var i=0; i
+		 * See:
        
+		 * {@link orion.editor.TextView}
        
+		 * {@link orion.editor.TextView#setAction}
+		 * 
        		 
+		 * @name orion.editor.ActionDescription
+		 *
+		 * @property {String} [name] the name to be used when showing the action as text.
+		 */
+		/**
+		 * Associates an application defined handler to an action ID.
+		 * 
        
+		 * If the action ID is a predefined action, the given handler executes before
+		 * the default action handler.  If the given handler returns true, the
+		 * default action handler is not called.
+		 * 
        
+		 *
+		 * @param {String} actionID the action ID.
+		 * @param {Function} handler the action handler.
+		 * @param {orion.editor.ActionDescription} [actionDescription=undefined] the action description.
+		 *
+		 * @see orion.editor.TextView#getActions
+		 * @see orion.editor.TextView#invokeAction
+		 */
+		setAction: function(actionID, handler, actionDescription) {
+			if (!actionID) { return; }
+			var actions = this._actions;
+			var action = actions[actionID];
+			if (!action) { 
+				action = actions[actionID] = {};
 			}
-
-			// For middle click we always need getTime(). See _getClipboardText().
-			var time = button !== 2 && e.timeStamp ? e.timeStamp : new Date().getTime();
-			var timeDiff = time - this._lastMouseTime;
-			var deltaX = Math.abs(this._lastMouseX - e.clientX);
-			var deltaY = Math.abs(this._lastMouseY - e.clientY);
-			var sameButton = this._lastMouseButton === button;
-			this._lastMouseX = e.clientX;
-			this._lastMouseY = e.clientY;
-			this._lastMouseTime = time;
-			this._lastMouseButton = button;
-
-			if (button === 1) {
-				this._isMouseDown = true;
-				if (sameButton && timeDiff <= this._clickTime && deltaX <= this._clickDist && deltaY <= this._clickDist) {
-					this._clickCount++;
-				} else {
-					this._clickCount = 1;
-				}
+			action.handler = handler;
+			if (actionDescription !== undefined) {
+				action.actionDescription = actionDescription;
 			}
-			if (this.isListening("MouseDown")) { //$NON-NLS-1$
-				var mouseEvent = this._createMouseEvent("MouseDown", e); //$NON-NLS-1$
-				this.onMouseDown(mouseEvent);
-				if (mouseEvent.defaultPrevented) {
-					e.preventDefault();
-					return;
+		},
+		/**
+		 * Associates a key binding with the given action ID. Any previous
+		 * association with the specified key binding is overwriten. If the
+		 * action ID is null, the association is removed.
+		 * 
+		 * @param {orion.KeyBinding} keyBinding the key binding
+		 * @param {String} actionID the action ID
+		 */
+		setKeyBinding: function(keyBinding, actionID) {
+			this._keyModes[0].setKeyBinding(keyBinding, actionID);
+		},
+		/**
+		 * Sets the caret offset relative to the start of the document.
+		 *
+		 * @param {Number} caret the caret offset relative to the start of the document.
+		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
+		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
+		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
+		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
+		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
+		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @see orion.editor.TextView#getCaretOffset
+		 * @see orion.editor.TextView#setSelection
+		 * @see orion.editor.TextView#getSelection
+		 */
+		setCaretOffset: function(offset, show, callback) {
+			var charCount = this._model.getCharCount();
+			offset = Math.max(0, Math.min (offset, charCount));
+			var selection = new Selection(offset, offset, false);
+			this._setSelection (selection, show === undefined || show, true, callback);
+		},
+		/**
+		 * Sets the horizontal pixel.
+		 * 
        
+		 * The horizontal pixel is the pixel position that is currently at
+		 * the left edge of the view.  This position is relative to the
+		 * beginning of the document.
+		 * 
        
+		 *
+		 * @param {Number} pixel the horizontal pixel.
+		 *
+		 * @see orion.editor.TextView#getHorizontalPixel
+		 * @see orion.editor.TextView#convert
+		 */
+		setHorizontalPixel: function(pixel) {
+			if (!this._clientDiv) { return; }
+			pixel = Math.max(0, pixel);
+			this._scrollView(pixel - this._getScroll().x, 0);
+		},
+		/**
+		 * Sets whether the view should update the DOM.
+		 * 
        
+		 * This can be used to improve the performance.
+		 * 
        
+		 * When the flag is set to true,
+		 * the entire view is marked as needing to be redrawn. 
+		 * Nested calls to this method are stacked.
+		 * 
        
+		 *
+		 * @param {Boolean} redraw the new redraw state
+		 * 
+		 * @see orion.editor.TextView#redraw
+		 */
+		setRedraw: function(redraw) {
+			if (redraw) {
+				if (--this._redrawCount === 0) {
+					this.redraw();
 				}
+			} else {
+				this._redrawCount++;
 			}
-			if (button === 1) {
-				if (this._handleMouse(e) && (util.isIE >= 9 || util.isOpera || util.isChrome || util.isSafari || (util.isFirefox && !this._overlayDiv))) {
-					if (!this._hasFocus) {
-						this.focus();
+		},
+		/**
+		 * Sets the text model of the text view.
+		 *
+		 * @param {orion.editor.TextModel} model the text model of the view.
+		 */
+		setModel: function(model) {
+			if (model === this._model) { return; }
+			model = model || new mTextModel.TextModel();
+			this._model.removeEventListener("preChanging", this._modelListener.onChanging); //$NON-NLS-1$
+			this._model.removeEventListener("postChanged", this._modelListener.onChanged); //$NON-NLS-1$
+			var oldLineCount = this._model.getLineCount();
+			var oldCharCount = this._model.getCharCount();
+			var newLineCount = model.getLineCount();
+			var newCharCount = model.getCharCount();
+			var newText = model.getText();
+			var e = {
+				type: "ModelChanging", //$NON-NLS-1$
+				text: newText,
+				start: 0,
+				removedCharCount: oldCharCount,
+				addedCharCount: newCharCount,
+				removedLineCount: oldLineCount,
+				addedLineCount: newLineCount
+			};
+			this.onModelChanging(e);
+			this._model = model;
+			e = {
+				type: "ModelChanged", //$NON-NLS-1$
+				start: 0,
+				removedCharCount: oldCharCount,
+				addedCharCount: newCharCount,
+				removedLineCount: oldLineCount,
+				addedLineCount: newLineCount
+			};
+			this.onModelChanged(e); 
+			this._model.addEventListener("preChanging", this._modelListener.onChanging); //$NON-NLS-1$
+			this._model.addEventListener("postChanged", this._modelListener.onChanged); //$NON-NLS-1$
+			this._reset();
+			this._update();
+		},
+		/**
+		 * Sets the view options for the view.
+		 *
+		 * @param {orion.editor.TextViewOptions} options the view options.
+		 * 
+		 * @see orion.editor.TextView#getOptions
+		 */
+		setOptions: function (options) {
+			var defaultOptions = this._defaultOptions();
+			for (var option in options) {
+				if (options.hasOwnProperty(option)) {
+					var newValue = options[option], oldValue = this["_" + option]; //$NON-NLS-1$
+					if (compare(oldValue, newValue)) { continue; }
+					var update = defaultOptions[option] ? defaultOptions[option].update : null;
+					if (update) {
+						update.call(this, newValue);
+						continue;
 					}
-					e.preventDefault();
+					this["_" + option] = clone(newValue); //$NON-NLS-1$
 				}
 			}
-			if (util.isFirefox && this._lastMouseButton === 3) {
-				// We need to update the DOM selection, because on
-				// right-click the caret moves to the mouse location.
-				// See bug 366312 and 376508.
-				this._updateDOMSelection();
-			}
+			this.onOptions({type: "Options", options: options}); //$NON-NLS-1$
 		},
-		_handleMouseOver: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (this._animation) { return; }
-			if (this.isListening("MouseOver")) { //$NON-NLS-1$
-				this.onMouseOver(this._createMouseEvent("MouseOver", e)); //$NON-NLS-1$
+		/**
+		 * @class This object describes the selection show options.
+		 * 
        
+		 * See:
        
+		 * {@link orion.editor.TextView#setSelection}
+		 * {@link orion.editor.TextView#setCaretOffset}	 
+		 * {@link orion.editor.TextView#showSelection}	 
+		 * 
        		 
+		 * @name orion.editor.TextViewShowOptions
+		 *
+		 * @property {String} viewAnchor the view anchor.  The view anchor can be one of these values:
+		 * 
        
+		 * 
          
+		 *   
        • "top" - align the selection to the top of the view client area.
          • 
+		 *   
        • "bottom" - align the selection to the bottom of the view client area.
          • 
+		 *   
        • "center" - align the selection to the center of the view client area.
          • 
+		 *   
        •  by default - align the selection to the top or bottom of the client area depending on whether the caret is above or below the client area respectively. 
          • 
+		 * 
        
+		 * 
        
+		 * @property {Number} [viewAnchorOffset=0] an offset from the view anchor. The offset is a percentage of the client area height and it is clamped to [0-1] range.
+		 * @property {String} [selectionAnchor=caret] the selection anchor. The seleciton anchor can be one of these values:
+		 * 
        
+		 * 
          
+		 *   
        • "top" - align the top of the selection to the view anchor.
          • 
+		 *   
        • "bottom" - align the bottom of the selection to the view anchor.
          • 
+		 *   
        • "center" - align the center of the selection to the view anchor.
          • 
+		 *   
        •  by default - align the top or bottom of the selection to the view anchor depending on whether the caret is at the start or end of the selection. 
          • 
+		 * 
        
+		 * 
        
+		 * @property {String} [scrollPolicy] the scroll policy. The scroll policy can be one of these values:
+		 * 
        
+		 * 
          
+		 *   
        • "always" - always scroll vertically to the desired pixel offset even if the caret is already visible.
          • 
+		 *   
        •  by default - only scroll if the caret is not visible. 
          • 
+		 * 
        
+		 * 
        
+		 */
+		/**
+		 * Sets the text view selection.
+		 * 
        
+		 * The selection is defined by a start and end character offset relative to the
+		 * document. The character at end offset is not included in the selection.
+		 * 
        
+		 * 
        
+		 * The caret is always placed at the end offset. The start offset can be
+		 * greater than the end offset to place the caret at the beginning of the
+		 * selection.
+		 * 
        
+		 * 
        
+		 * Clamps out of range offsets.
+		 * 
        
+		 * 
+		 * @param {Number} start the start offset of the selection
+		 * @param {Number} end the end offset of the selection
+		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
+		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
+		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
+		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
+		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
+		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @see orion.editor.TextView#getSelection
+		 */
+		setSelection: function (start, end, show, callback) {
+			var caret = start > end;
+			if (caret) {
+				var tmp = start;
+				start = end;
+				end = tmp;
 			}
+			var charCount = this._model.getCharCount();
+			start = Math.max(0, Math.min (start, charCount));
+			end = Math.max(0, Math.min (end, charCount));
+			var selection = new Selection(start, end, caret);
+			this._setSelection(selection, show === undefined || show, true, callback);
 		},
-		_handleMouseOut: function (e) {
-			if (this._ignoreEvent(e)) { return; }
-			if (this._animation) { return; }
-			if (this.isListening("MouseOut")) { //$NON-NLS-1$
-				this.onMouseOut(this._createMouseEvent("MouseOut", e)); //$NON-NLS-1$
-			}
+		setSelections: function (ranges, show, callback) {
+			var selections = this._rangesToSelections(ranges);
+			this._setSelection(selections, show === undefined || show, true, callback);
 		},
-		_handleMouseMove: function (e) {
-			if (this._animation) { return; }
-			var inClient = this._isClientDiv(e);
-			if (this.isListening("MouseMove")) { //$NON-NLS-1$
-				if (inClient || this._isMouseDown){
-					var mouseEvent = this._createMouseEvent("MouseMove", e); //$NON-NLS-1$
-					this.onMouseMove(mouseEvent);
-					if (mouseEvent.defaultPrevented) {
-						e.preventDefault();
-						return;
-					}
-				}
+		/**
+		 * Replaces the text in the given range with the given text.
+		 * 
        
+		 * The character at the end offset is not replaced.
+		 * 
        
+		 * 
        
+		 * When both start and end parameters
+		 * are not specified, the text view places the caret at the beginning
+		 * of the document and scrolls to make it visible.
+		 * 
        
+		 *
+		 * @param {String} text the new text.
+		 * @param {Number} [start=0] the start offset of text range.
+		 * @param {Number} [end=char count] the end offset of text range.
+		 * @param {Boolean|Number|orion.editor.TextViewShowOptions} [show=true]
+		 * 					if true, the view will scroll the minimum amount necessary to show the caret location. If
+		 *					show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
+		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  In either case, the view will only scroll
+		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
+		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @see orion.editor.TextView#getText
+		 */
+		setText: function (text, start, end, show, callback) {
+			var isSingle = typeof text === "string"; //$NON-NLS-1$
+			var reset = start === undefined && end === undefined && isSingle;
+			var edit;
+			if (isSingle) {
+				if (start === undefined) { start = 0; }
+				if (end === undefined) { end = this._model.getCharCount(); }
+				edit = {text: text, selection: [new Selection(start, end, false)]};
+			} else {
+				edit = text;
+				edit.selection = this._rangesToSelections(edit.selection);
 			}
-			if (this._dropTarget) {
-				return;
+			edit._code = true;
+			if (reset) {
+				this._variableLineHeight = false;
 			}
-			/*
-			* Bug in IE9. IE sends one mouse event when the user changes the text by
-			* pasting or undo.  These operations usually happen with the Ctrl key
-			* down which causes the view to enter link mode.  Link mode does not end
-			* because there are no further events.  The fix is to only enter link
-			* mode when the coordinates of the mouse move event have changed.
-			*/
-			var changed = this._linksVisible || this._lastMouseMoveX !== e.clientX || this._lastMouseMoveY !== e.clientY;
-			this._lastMouseMoveX = e.clientX;
-			this._lastMouseMoveY = e.clientY;
-			this._setLinksVisible(changed && !this._isMouseDown && e.altKey && (util.isMac ? e.metaKey : e.ctrlKey));
-
-			this._checkOverlayScroll();
-
-			/*
-			* Feature in IE8 and older, the sequence of events in the IE8 event model
-			* for a doule-click is:
-			*
-			*	down
-			*	up
-			*	up
-			*	dblclick
-			*
-			* Given that the mouse down/up events are not balanced, it is not possible to
-			* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
-			* mouse down and ungrab on mouse move when the button 1 is not set.
-			*
-			* In order to detect double-click and drag gestures, it is necessary to send
-			* a mouse down event from mouse move when the button is still down and isMouseDown
-			* flag is not set.
-			*/
-			if (!this._isW3CEvents) {
-				if (e.button === 0) {
-					this._setGrab(null);
-					return true;
-				}
-				if (!this._isMouseDown && e.button === 1 && (this._clickCount & 1) !== 0 && inClient) {
-					this._clickCount = 2;
-					return this._handleMouse(e, this._clickCount);
+			this._modifyContent(edit, !reset, show === undefined || show, callback);
+			if (reset) {
+				/*
+				* Bug in Firefox.  For some reason, the caret does not show after the
+				* view is refreshed.  The fix is to toggle the contentEditable state and
+				* force the clientDiv to loose and receive focus if it is focused.
+				*/
+				if (util.isFirefox < 13) {
+					this._fixCaret();
 				}
 			}
-			if (!this._isMouseDown || this._dragOffset !== -1) {
-				return;
-			}
-			
-			var x = e.clientX;
-			var y = e.clientY;
-			var viewPad = this._getViewPadding();
-			var viewRect = this._viewDiv.getBoundingClientRect();
-			var width = this._getClientWidth (), height = this._getClientHeight();
-			var leftEdge = viewRect.left + viewPad.left;
-			var topEdge = viewRect.top + viewPad.top;
-			var rightEdge = viewRect.left + viewPad.left + width;
-			var bottomEdge = viewRect.top + viewPad.top + height;
-			if (y < topEdge) {
-				this._doAutoScroll("up", x, y - topEdge); //$NON-NLS-1$
-			} else if (y > bottomEdge) {
-				this._doAutoScroll("down", x, y - bottomEdge); //$NON-NLS-1$
-			} else if (x < leftEdge && !this._wrapMode) {
-				this._doAutoScroll("left", x - leftEdge, y); //$NON-NLS-1$
-			} else if (x > rightEdge && !this._wrapMode) {
-				this._doAutoScroll("right", x - rightEdge, y); //$NON-NLS-1$
+		},
+		/**
+		 * Sets the top index.
+		 * 
        
+		 * The top index is the line that is currently at the top of the text view.  This
+		 * line may be partially visible depending on the vertical scroll of the view.
+		 * 
        
+		 *
+		 * @param {Number} topIndex the index of the top line.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @see orion.editor.TextView#getBottomIndex
+		 * @see orion.editor.TextView#getTopIndex
+		 */
+		setTopIndex: function(topIndex, callback) {
+			if (!this._clientDiv) { return; }
+			this._scrollViewAnimated(0, this._getLinePixel(Math.max(0, topIndex)) - this._getScroll().y, callback);
+		},
+		/**
+		 * Sets the top pixel.
+		 * 
        
+		 * The top pixel is the pixel position that is currently at
+		 * the top edge of the view.  This position is relative to the
+		 * beginning of the document.
+		 * 
        
+		 *
+		 * @param {Number} pixel the top pixel.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @see orion.editor.TextView#getBottomPixel
+		 * @see orion.editor.TextView#getTopPixel
+		 * @see orion.editor.TextView#convert
+		 */
+		setTopPixel: function(pixel, callback) {
+			if (!this._clientDiv) { return; }
+			this._scrollViewAnimated(0, Math.max(0, pixel) - this._getScroll().y, callback);
+		},
+		/**
+		 * Scrolls the selection into view if needed.
+		 *
+ 		 * @param {Number|orion.editor.TextViewShowOptions} [show=0]
+		 * 					If show is a Number, the view will scroll the minimum amount necessary to show the caret location plus a
+		 *					percentage of the client area height. The parameter is clamped to the [0,1] range.  The view will only scroll
+		 *					if the new caret location is not visible already.  The show parameter can also be a orion.editor.TextViewShowOptions object. See
+		 * 					{@link orion.editor.TextViewShowOptions} for further information in how the options can be used to control the scrolling behavior.
+		 * @param {Function} [callback] if callback is specified and scrollAnimation is not zero, view scrolling is animated and
+		 *					the callback is called when the animation is done. Otherwise, callback is callback right away.
+		 *
+		 * @returns {Boolean} true if the view was scrolled.
+		 *
+		 * @see orion.editor.TextView#getSelection
+		 * @see orion.editor.TextView#setSelection
+		 * @see orion.editor.TextView#setCaretOffset
+		 */
+		showSelection: function(show, callback) {
+			return this._showCaret(show ? false : true, callback, show);
+		},
+		update: function(styleChanged, sync) {
+			if (!this._clientDiv) { return; }
+			if (styleChanged || this._metrics.invalid) {
+				this._updateStyle();
+			}
+			if (sync === undefined || sync) {
+				this._update();
 			} else {
-				this._endAutoScroll();
-				this._setSelectionTo(x, y, false, true);
+				this._queueUpdate();
 			}
 		},
-		_isClientDiv: function(e) {
+		
+		/**************************************** Event handlers *********************************/
+		_handleRootMouseDown: function (e) {
+			this._cancelCheckSelection();
+			if (this._ignoreEvent(e)) { return; }
+			if (util.isFirefox < 13 && e.which === 1) {
+				this._clientDiv.contentEditable = false;
+				(this._overlayDiv || this._clientDiv).draggable = true;
+				this._ignoreBlur = true;
+			}
+			
+			/* Prevent clicks outside of the client div from taking focus away. */
 			var topNode = this._overlayDiv || this._clientDiv;
+			/* Use view div on IE 8 otherwise it is not possible to scroll. */
+			if (util.isIE < 9) { topNode = this._viewDiv; }
 			var temp = e.target ? e.target : e.srcElement;
 			while (temp) {
 				if (topNode === temp) {
-					return true;
+					return;
+				}
+				if (temp.className && temp.className.indexOf("textViewFind") !== -1) { //$NON-NLS-1$
+					return;
 				}
 				temp = temp.parentNode;
 			}
-			return false;
-		},
-		_createKeyEvent: function(type, e) {
-			return {
-				type: type,
-				event: e,
-				preventDefault: function() {
-					this.defaultPrevented = true;
-				}
-			};
-		},
-		_createMouseEvent: function(type, e) {
-			var pt = this.convert({x: e.clientX, y: e.clientY}, "page", "document"); //$NON-NLS-1$ //$NON-NLS-2$
-			return {
-				type: type,
-				event: e,
-				clickCount: this._clickCount,
-				x: pt.x,
-				y: pt.y,
-				preventDefault: function() {
-					this.defaultPrevented = true;
-				}
-			};
-		},
-		_createTouchEvent: function(type, e) {
-			var pt = e.touches.length ? this.convert({x: e.touches[0].clientX, y: e.touches[0].clientY}, "page", "document") : {}; //$NON-NLS-1$ //$NON-NLS-2$
-			return {
-				type: type,
-				event: e,
-				touchCount: e.touches.length,
-				x: pt.x,
-				y: pt.y,
-				preventDefault: function() {
-					this.defaultPrevented = true;
-				}
-			};
-		},
-		_handleMouseUp: function (e) {
-			var left = e.which ? e.button === 0 : e.button === 1;
-			if (this.isListening("MouseUp")) { //$NON-NLS-1$
-				if (this._isClientDiv(e) || (left && this._isMouseDown)) {
-					var mouseEvent = this._createMouseEvent("MouseUp", e); //$NON-NLS-1$
-					this.onMouseUp(mouseEvent);
-					if (mouseEvent.defaultPrevented) {
-						e.preventDefault();
-						this._isMouseDown = false;
-						return;
-					}
-				}
+			if (e.preventDefault) { e.preventDefault(); }
+			if (e.stopPropagation){ e.stopPropagation(); }
+			if (!this._isW3CEvents) {
+				/*
+				* In IE 8 is not possible to prevent the default handler from running
+				* during mouse down event using usual API. The workaround is to give
+				* focus back to the client div.
+				*/ 
+				var that = this;
+				var win = this._getWindow();
+				win.setTimeout(function() {
+					that._clientDiv.focus();
+				}, 0);
 			}
-			if (this._linksVisible) {
-				return;
+		},
+		_handleRootMouseUp: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (util.isFirefox < 13 && e.which === 1) {
+				this._clientDiv.contentEditable = true;
+				(this._overlayDiv || this._clientDiv).draggable = false;
 			}
-			if (left && this._isMouseDown) {
-				var selections = this._getSelections();
-				var selection = Selection.editing(selections);
-				selections.forEach(function(sel) {
-					sel._editing = false;
-				});
-				if (this._dragOffset !== -1) {
-					selection.extend(this._dragOffset);
-					selection.collapse();
-					selections = selection;
-					this._dragOffset = -1;
-				}
-				this._setSelection(selections, false);
-				this._isMouseDown = false;
-				this._endAutoScroll();
+			if (util.isFirefox && e.which === 1) {
 				
 				/*
-				* Feature in IE8 and older, the sequence of events in the IE8 event model
-				* for a doule-click is:
-				*
-				*	down
-				*	up
-				*	up
-				*	dblclick
-				*
-				* Given that the mouse down/up events are not balanced, it is not possible to
-				* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
-				* mouse down and ungrab on mouse move when the button 1 is not set.
+				* Bug in Firefox.  For some reason, Firefox stops showing the caret
+				* in some cases. For example when the user cancels a drag operation 
+				* by pressing ESC.  The fix is to detect that the drag operation was
+				* cancelled,  toggle the contentEditable state and force the clientDiv
+				* to loose and receive focus if it is focused.
 				*/
-				if (this._isW3CEvents) { this._setGrab(null); }
-			}
-			/*
-			* Note that there cases when Firefox sets the DOM selection in mouse up.
-			* This happens for example after a cancelled drag operation.
-			*
-			* Note that on Chrome and IE, the caret stops blicking if mouse up is
-			* prevented.
-			*/
-			if (left && this._isMouseDown && util.isFirefox) {
-				this._updateDOMSelection();
-				e.preventDefault();
+				this._fixCaret();
+				this._ignoreBlur = false;
 			}
 		},
-		_handleMouseWheel: function (e) {
-			if (this._noScroll) return;
-			var lineHeight = this._getLineHeight();
-			var pixelX = 0, pixelY = 0;
-			// Note: On the Mac the correct behaviour is to scroll by pixel.
-			if (util.isIE || util.isOpera) {
-				pixelY = (-e.wheelDelta / 40) * lineHeight;
-			} else if (util.isFirefox) {
-				var limit = 256;
-				if (e.type === "wheel") { //$NON-NLS-1$
-					if (e.deltaMode) { // page or line
-						pixelX = Math.max(-limit, Math.min(limit, e.deltaX)) * lineHeight;
-						pixelY = Math.max(-limit, Math.min(limit, e.deltaY)) * lineHeight;
-					} else {
-						pixelX = e.deltaX;
-						pixelY = e.deltaY;
-					}
-				} else {
-					var pixel;
-					if (util.isMac) {
-						pixel = e.detail * 3;
-					} else {
-						pixel = Math.max(-limit, Math.min(limit, e.detail)) * lineHeight;
-					}
-					if (e.axis === e.HORIZONTAL_AXIS) {
-						pixelX = pixel;
-					} else {
-						pixelY = pixel;
-					}
-				}
-			} else {
-				//Webkit
-				if (util.isMac) {
-					/*
-					* In Safari, the wheel delta is a multiple of 120. In order to
-					* convert delta to pixel values, it is necessary to divide delta
-					* by 40.
-					*
-					* In Chrome and Safari 5, the wheel delta depends on the type of the
-					* mouse. In general, it is the pixel value for Mac mice and track pads,
-					* but it is a multiple of 120 for other mice. There is no presise
-					* way to determine if it is pixel value or a multiple of 120.
-					* 
-					* Note that the current approach does not calculate the correct
-					* pixel value for Mac mice when the delta is a multiple of 120.
-					*
-					* For values that are multiples of 120, the denominator varies on
-					* the time between events.
-					*/
-					var denominatorX, denominatorY;
-					var deltaTime = e.timeStamp - this._wheelTimeStamp;
-					this._wheelTimeStamp = e.timeStamp;
-					if (e.wheelDeltaX % 120 !== 0) { 
-						denominatorX = 1; 
-					} else {
-						denominatorX = deltaTime < 40 ? 40/(40-deltaTime) : 40;
-					}
-					if (e.wheelDeltaY % 120 !== 0) { 
-						denominatorY = 1; 
-					} else {
-						denominatorY = deltaTime < 40 ? 40/(40-deltaTime) : 40; 
-					}
-					pixelX = Math.ceil(-e.wheelDeltaX / denominatorX);
-					if (-1 < pixelX && pixelX < 0) { pixelX = -1; }
-					if (0 < pixelX && pixelX < 1) { pixelX = 1; }
-					pixelY = Math.ceil(-e.wheelDeltaY / denominatorY);
-					if (-1 < pixelY && pixelY < 0) { pixelY = -1; }
-					if (0 < pixelY && pixelY < 1) { pixelY = 1; }
-				} else {
-					pixelX = -e.wheelDeltaX;
-					var linesToScroll = 8;
-					pixelY = (-e.wheelDeltaY / 120 * linesToScroll) * lineHeight;
-				}
-			}
-			/* 
-			* Feature in Safari. If the event target is removed from the DOM 
-			* safari stops smooth scrolling. The fix is keep the element target
-			* in the DOM and remove it on a later time. 
-			*
-			* Note: Using a timer is not a solution, because the timeout needs to
-			* be at least as long as the gesture (which is too long).
+		_handleBlur: function () {
+			this._cancelCheckSelection();
+			if (this._ignoreBlur) { return; }
+			this._commitIME();
+			this._hasFocus = false;
+			/*
+			* Bug in IE 8 and earlier. For some reason when text is deselected
+			* the overflow selection at the end of some lines does not get redrawn.
+			* The fix is to create a DOM element in the body to force a redraw.
 			*/
-			if (util.isSafari || (util.isChrome && util.isMac)) {
-				var lineDiv = e.target;
-				while (lineDiv && lineDiv.lineIndex === undefined) {
-					lineDiv = lineDiv.parentNode;
+			if (util.isIE < 9) {
+				if (!this._getSelections()[0].isEmpty()) {
+					var rootDiv = this._rootDiv;
+					var child = util.createElement(rootDiv.ownerDocument, "div"); //$NON-NLS-1$
+					rootDiv.appendChild(child);
+					rootDiv.removeChild(child);
 				}
-				this._mouseWheelLine = lineDiv;
-			}
-			var oldScroll = this._getScroll();
-			this._scrollView(pixelX, pixelY);
-			var newScroll = this._getScroll();
-			if (oldScroll.x !== newScroll.x || oldScroll.y !== newScroll.y) {
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
 			}
-		},
-		_handlePaste: function (e) {
-			this._cancelCheckSelection();
-			if (this._ignoreEvent(e)) { return; }
-			if (this._ignorePaste) { return; }
-			if (this._doPaste(e)) {
-				if (util.isIE) {
-					/*
-					 * Bug in IE,  
-					 */
-					var that = this;
-					this._ignoreFocus = true;
-					var win = this._getWindow();
-					win.setTimeout(function() {
-						that._updateDOMSelection();
-						that._ignoreFocus = false;
-					}, 0);
-				}
-				if (e.preventDefault) { e.preventDefault(); }
-				return false;
+			if (this._cursorDiv) {
+				this._cursorDiv.style.display = "none"; //$NON-NLS-1$
 			}
-		},
-		_handleResize: function () {
-			var newWidth = this._rootDiv.clientWidth;
-			var newHeight = this._rootDiv.clientHeight;
-			if (this._rootWidth !== newWidth || this._rootHeight !== newHeight) {
-				if (this._rootWidth !== newWidth && this._wrapMode) {
-					this._resetLineHeight();
-				}
-				this._rootWidth = newWidth;
-				this._rootHeight = newHeight;
-				/*
-				* Feature in IE7. For some reason, sometimes Internet Explorer 7 
-				* returns incorrect values for element.getBoundingClientRect() when 
-				* inside a resize handler. The fix is to queue the work.
-				*/			
-				var queue = util.isIE < 9;
-
-				/*
-				* The calculated metrics may be out of date when the zoom level changes.
-				*/
-				var metrics = this._calculateMetrics();
-				if (!compare(metrics, this._metrics)) {
-					if (this._metrics.invalid && !metrics.invalid) {
-						this._updateStyle(false, metrics);
-					} else {
-						if (this._variableLineHeight) {
-							this._variableLineHeight = false;
-							this._resetLineHeight();
+			if (this._domSelection) {
+				this._domSelection.forEach(function(domSelection) { domSelection.update(); });
+				/* Clear browser selection if selection is within clientDiv */
+				var temp;
+				var win = this._getWindow();
+				var doc = this._parent.ownerDocument;
+				if (win.getSelection) {
+					var sel = win.getSelection();
+					temp = sel.anchorNode;
+					while (temp) {
+						if (temp === this._clientDiv) {
+							if (sel.rangeCount > 0) { sel.removeAllRanges(); }
+							break;
 						}
-						this._metrics = metrics;
+						temp = temp.parentNode;
 					}
-					queue = true;
-				}
-
-				if (queue) {
-					this._queueUpdate();
-				} else {
-					this._update();
-				}
-				this.dispatchEvent({type: "Resize"}); //$NON-NLS-1$
-			}
-		},
-		_handleRulerEvent: function (e) {
-			var target = e.target ? e.target : e.srcElement;
-			var lineIndex = target.lineIndex;
-			var element = target;
-			while (element && !element._ruler) {
-				if (lineIndex === undefined && element.lineIndex !== undefined) {
-					lineIndex = element.lineIndex;
-				}
-				element = element.parentNode;
-			}
-			var ruler = element ? element._ruler : null;
-			if (lineIndex === undefined && ruler && ruler.getOverview() === "document") { //$NON-NLS-1$
-				var clientHeight = this._getClientHeight ();
-				var lineCount = this._model.getLineCount ();
-				var viewPad = this._getViewPadding();
-				var viewRect = this._viewDiv.getBoundingClientRect();
-				var lineHeight = this._getLineHeight();
-				var contentHeight = lineHeight * lineCount;
-				var trackHeight = clientHeight + viewPad.top + viewPad.bottom - 2 * this._metrics.scrollWidth;
-				var divHeight, arrowWidth;
-				if (contentHeight < trackHeight) {
-					divHeight = lineHeight;
-					arrowWidth = viewPad.top;
-				} else {
-					divHeight = trackHeight / lineCount;
-					arrowWidth = this._metrics.scrollWidth;
-				}
-				lineIndex = Math.floor(((e.clientY - viewRect.top) - arrowWidth) / divHeight);
-				if (!(0 <= lineIndex && lineIndex < lineCount)) {
-					lineIndex = undefined;
-				}
-			}
-			if (ruler) {
-				switch (e.type) {
-					case "click": //$NON-NLS-1$
-						if (ruler.onClick) { ruler.onClick(lineIndex, e); }
-						break;
-					case "dblclick": //$NON-NLS-1$
-						if (ruler.onDblClick) { ruler.onDblClick(lineIndex, e); }
-						break;
-					case "mousemove": //$NON-NLS-1$
-						if (ruler.onMouseMove) { ruler.onMouseMove(lineIndex, e); }
-						break;
-					case "mouseover": //$NON-NLS-1$
-						if (ruler.onMouseOver) { ruler.onMouseOver(lineIndex, e); }
-						break;
-					case "mouseout": //$NON-NLS-1$
-						if (ruler.onMouseOut) { 
-							var tmp = e.relatedTarget;
-							while (tmp && tmp !== this._rootDiv) {
-								if (tmp === element) {
-									return;
-								}
-								tmp = tmp.parentNode;
-							}
-							ruler.onMouseOut(lineIndex, e); 
+				} else if (doc.selection) {
+					this._ignoreSelect = false;
+					temp = doc.selection.createRange().parentElement();
+					while (temp) {
+						if (temp === this._clientDiv) {
+							doc.selection.empty();
+							break;
 						}
-						break;
+						temp = temp.parentNode;
+					}
+					this._ignoreSelect = true;
 				}
 			}
-		},
-		_handleScroll: function () {
-			this._lastScrollTime = new Date().getTime();
-			var _scroll = this._getScroll(false);
-			var oldX = this._hScroll;
-			var oldY = this._vScroll;
-			if (oldX !== _scroll.x || oldY !== _scroll.y) {
-				this._hScroll = _scroll.x;
-				this._vScroll = _scroll.y;
-				this._commitIME();
-				this._update(oldY === _scroll.y);
-				var e = {
-					type: "Scroll", //$NON-NLS-1$
-					oldValue: {x: oldX, y: oldY},
-					newValue: _scroll
-				};
-				this.onScroll(e);
+			if (!this._ignoreFocus) {
+				this.onBlur({type: "Blur"}); //$NON-NLS-1$
 			}
 		},
-		_handleSelectStart: function (e) {
-			var menuOpen = this._contextMenuOpen;
-			this._contextMenuOpen = false;
-			if (menuOpen) {
-				this._checkSelectionChange = true;
-				return;
-			}
-			if (this._ignoreSelect) {
-				if (e && e.preventDefault) { e.preventDefault(); }
-				return false;
+		_handleCompositionStart: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (this._imeTimeout) {
+				var win = this._getWindow();
+				win.clearTimeout(this._imeTimeout);
+				this._imeTimeout = null;
 			}
-		},
-		_getModelOffset: function(node, offset) {
-			if (!node) { return; }
-			var lineNode;
-			if (node.tagName === "DIV") { //$NON-NLS-1$
-				lineNode = node;
-			} else {
-				lineNode = node.parentNode.parentNode;
+			if (this._imeText) {
+				this._commitIME(this._imeText);
+				this._imeText = null;
 			}
-			if (!lineNode._line) {
-				return 0;
+			this._startIME();
+			if (this._mutationObserver) {
+				this._mutationObserver.disconnect();
+				this._mutationObserver = null;
 			}
-			return lineNode._line.getModelOffset (node, offset);
 		},
-		_updateSelectionFromDOM: function() {
-			if (!(util.isIOS || util.isAndroid || this._checkSelectionChange)) {
-				return false;
-			}
+		_handleCompositionUpdate: function(e) {
+			if (this._ignoreEvent(e)) { return; }
+			this._imeText = e.data;
+		},
+		_handleCompositionEnd: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			this._imeText = e.data;
 			var win = this._getWindow();
-			var selection = win.getSelection();
-			var start = this._getModelOffset(selection.anchorNode, selection.anchorOffset);
-			var end = this._getModelOffset(selection.focusNode, selection.focusOffset);
-			var sel = this._getSelections()[0];
-			if (start === undefined || end === undefined || (sel.start === start && sel.end === end)) {
-				return false;
+			this._imeTimeout = win.setTimeout(function() {
+				this._commitIME(this._imeText);
+				this._imeText = this._imeTimeout = null;
+			}.bind(this), 0);
+		},
+		_handleContextMenu: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (util.isIE && this._lastMouseButton === 3) {
+				// We need to update the DOM selection, because on
+				// right-click the caret moves to the mouse location.
+				// See bug 366312 and 376508.
+				this._updateDOMSelection();
 			}
-			
-			if (this._checkSelectionChange) {
-				var firstLine = this._getLineNext();
-				var lastLine = this._getLinePrevious();
-				
-				// Selection is unchanged and bigger than the visible buffer region
-				if (selection.anchorNode === firstLine.firstChild.firstChild && selection.anchorOffset === 0 &&
-					selection.focusNode === lastLine.firstChild.firstChild && selection.focusOffset === 0)
-				{
-					return false;
-				}
-				
-				// Detect select all
-				if (
-				(selection.anchorNode === firstLine.firstChild.firstChild && selection.anchorOffset === 0 && selection.focusNode === lastLine.lastChild.firstChild)
-				|| (selection.anchorNode === this._clientDiv && selection.focusNode === this._clientDiv)
-				) {
-					start = 0;
-					end = this.getModel().getCharCount();
+			var preventDefault = false;
+			if (this.isListening("ContextMenu")) { //$NON-NLS-1$
+				var evt = this._createMouseEvent("ContextMenu", e); //$NON-NLS-1$
+				evt.screenX = e.screenX;
+				evt.screenY = e.screenY;
+				this.onContextMenu(evt);
+				preventDefault = evt.defaultPrevented;
+			} else if (util.isMac && util.isFirefox && e.button === 0) {
+				// hack to prevent CTRL+Space from showing the browser context menu
+				preventDefault = true;
+			}
+			if (preventDefault) {
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
+			} else {
+				this._contextMenuOpen = true;
+				if (util.isFirefox) {
+					this._checkSelectionChange = true;
+					this._pollSelectionChange(true);
 				}
 			}
-			
-			this._setSelection(new Selection(start, end), false, false);
-			this._checkSelectionChange = false;
-			return true;
 		},
-		_cancelCheckSelection: function() {
-			if (this._checkSelectionChange) {
-				this._checkSelectionChange = false;
-				this._cancelPollSelectionChange();
+		_handleCopy: function (e) {
+			this._cancelCheckSelection();
+			if (this._ignoreEvent(e)) { return; }
+			if (this._ignoreCopy) { return; }
+			if (this._doCopy(e)) {
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
 			}
 		},
-		_cancelPollSelectionChange: function() {
-			if (this._selPollTimer) {
-				var win = this._getWindow();
-				win.clearTimeout(this._selPollTimer);
-				this._selPollTimer = null; 
+		_handleCut: function (e) {
+			this._cancelCheckSelection();
+			if (this._ignoreEvent(e)) { return; }
+			if (this._doCut(e)) {
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
 			}
 		},
-		_pollSelectionChange: function(retryPoll) {
-			var that = this;
-			var win = this._getWindow();
-			this._cancelPollSelectionChange();
-			this._selPollTimer = win.setTimeout(function() {
-				that._selPollTimer = null; 
-				if (!that._clientDiv) { return; }
-				var changed = that._updateSelectionFromDOM();
-				if (!changed && retryPoll) {
-					that._pollSelectionChange(retryPoll);
-				}
-			}, 100);
+		_handleDataModified: function(e) {
+			if (this._ignoreEvent(e)) { return; }
+			this._startIME();
 		},
-		_handleSelectionChange: function () {
-			if (this._imeOffset !== -1) {
-				return;
-			}
-			/*
-			 * Feature in Android. The selection handles are hidden when the DOM changes. Sending
-			 * selection events to the application while the user is moving the selection handles
-			 * may hide the handles unexpectedly.  The fix is to delay updating the selection and
-			 * sending the event to the application.
-			 */
-			if (util.isAndroid) {
-				this._pollSelectionChange();
-			} else {
-				this._updateSelectionFromDOM();
+		_handleDblclick: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			var time = e.timeStamp ? e.timeStamp : new Date().getTime();
+			this._lastMouseTime = time;
+			if (this._clickCount !== 2) {
+				this._clickCount = 2;
+				this._handleMouse(e);
 			}
 		},
-		_handleTextInput: function (e) {
+		_handleDragStart: function (e) {
 			if (this._ignoreEvent(e)) { return; }
-			if (this._imeOffset !== -1) {
-				return;
+			if (util.isFirefox < 13) {
+				var that = this;
+				var win = this._getWindow();
+				win.setTimeout(function() {
+					that._clientDiv.contentEditable = true;
+					that._clientDiv.draggable = false;
+					that._ignoreBlur = false;
+				}, 0);
 			}
-			var selection = this._getWindow().getSelection();
-			if (
-				selection.anchorNode !== this._anchorNode || selection.focusNode !== this._focusNode ||
-				selection.anchorOffset !== this._anchorOffset || selection.focusOffset !== this._focusOffset
-			) {
-				var temp = selection.anchorNode;
-				while (temp) {
-					if (temp.lineIndex !== undefined) {
-						break;
-					}
-					temp = temp.parentNode;
-				}
-				if (temp) {
-					var model = this._model;
-					var lineIndex = temp.lineIndex;
-					var oldText = model.getLine(lineIndex), text = oldText;
-					var offset = 0;
-					var lineStart = model.getLineStart(lineIndex);
-					if (selection.rangeCount > 0) {
-						selection.getRangeAt(0).deleteContents();
-						var node = temp.ownerDocument.createTextNode(e.data);
-						selection.getRangeAt(0).insertNode(node);
-						var nodeText = this._getDOMText(temp, node);
-						text = nodeText.text;
-						offset = nodeText.offset;
-						node.parentNode.removeChild(node);
-					}
-					temp.lineRemoved = true;
-					
-					var start = 0;
-					while (oldText.charCodeAt(start) === text.charCodeAt(start) && start < offset) {
-						start++;
-					}
-		
-					var end = oldText.length - 1, delta = text.length - oldText.length;
-					while (oldText.charCodeAt(end) === text.charCodeAt(end + delta) && end + delta >= offset + e.data.length) {
-						end--;
-					}
-					end++;
-					
-					var deltaText = text.substring(start, end + delta);
-					start += lineStart;
-					end += lineStart;
-					
-					var selections = this._getSelections();
-					var deltaStart = selections[0].start - start;
-					var deltaEnd = selections[0].end - end;
-					selections[0].start = start;
-					selections[0].end = end;
-					for (var i=1; i= 0; i--) {
-				mode = keyModes[i];
-				if (typeof mode.match === "function") { //$NON-NLS-1$
-					var actionID = mode.match(e);
-					if (actionID !== undefined) {
-						return this.invokeAction(actionID);
-					}
-				}
+		_handleDragLeave: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			this._dropTarget = false;
+			if (this.isListening("DragLeave")) { //$NON-NLS-1$
+				this.onDragLeave(this._createMouseEvent("DragLeave", e)); //$NON-NLS-1$
+			}
+		},
+		_handleDrop: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			this._dropTarget = false;
+			if (this.isListening("Drop")) { //$NON-NLS-1$
+				this.onDrop(this._createMouseEvent("Drop", e)); //$NON-NLS-1$
 			}
+			/*
+			* This event must be prevented otherwise the user agent will modify
+			* the DOM. Note that preventing the event on some user agents (i.e. IE)
+			* indicates that the operation is cancelled. This causes the dropEffect to 
+			* be set to none  in the dragend event causing the implementor to not execute
+			* the code responsible by the move effect.
+			*/
+			if (e.preventDefault) { e.preventDefault(); }
 			return false;
 		},
-		_doMove: function(args, selection) {
-			var model = this._model;
-			var caret = selection.getCaret();
-			var lineIndex = model.getLineAtOffset(caret);
-			if (!args.count) {
-				args.count = 1;
+		_handleFocus: function () {
+			this._hasFocus = true;
+			if (util.isIOS && this._lastTouchOffset !== undefined) {
+				this.setCaretOffset(this._lastTouchOffset, true);
+				this._lastTouchOffset = undefined;
+			} else {
+				this._updateDOMSelection();
 			}
-			while (args.count !== 0) {
-				var lineStart = model.getLineStart(lineIndex);
-				if (args.count < 0 && caret === lineStart) {
-					if (lineIndex > 0) {
-						if (args.unit === "character") { //$NON-NLS-1$
-							args.count++;
-						}
-						lineIndex--;
-						selection.extend(model.getLineEnd(lineIndex));
-					} else {
-						break;
-					}
-				} else if (args.count > 0 && caret === model.getLineEnd(lineIndex)) {
-					if (lineIndex + 1 < model.getLineCount()) {
-						if (args.unit === "character") { //$NON-NLS-1$
-							args.count--;
-						}
-						lineIndex++;
-						selection.extend(model.getLineStart(lineIndex));
-					} else {
-						break;
-					}
-				} else {
-					var removeTab = false;
-					if (args.expandTab && args.unit === "character" && (caret - lineStart) % this._tabSize === 0) { //$NON-NLS-1$
-						var lineText = model.getText(lineStart, caret);
-						removeTab = !/[^ ]/.test(lineText); // Only spaces between line start and caret.
-					}
-					if (removeTab) {
-						selection.extend(caret - this._tabSize);
-						args.count += args.count < 0 ? 1 : -1;
-					} else {
-						var line = this._getLine(lineIndex);
-						selection.extend(line.getNextOffset(caret, args));
-						line.destroy();
-					}
-				}
-				caret = selection.getCaret();
+			if (this._cursorDiv) {
+				this._cursorDiv.style.display = "block"; //$NON-NLS-1$
 			}
-			return selection;
-		},
-		_doBackspace: function (args) {
-			var that = this;
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				if (selection.isEmpty()) {
-					if (!args.count) {
-						args.count = 1;
-					}
-					args.count *= -1;
-					args.expandTab = that._expandTab;
-					that._doMove(args, selection);
-				}
-			});
-			this._modifyContent({text: "", selection: selections}, true);
-			return true;
-		},
-		_doCase: function (args) {
-			var that = this;
-			var selections = this._getSelections();
-			var changes = [];
-			selections.forEach(function(selection) {
-				that._doMove(args, selection);
-				var text = that.getText(selection.start, selection.end);
-				switch (args.type) {
-					case "lower": text = text.toLowerCase(); break; //$NON-NLS-1$
-					case "capitalize": text = text.replace(/(?:^|\s)\S/g, function(a) { return a.toUpperCase(); }); break; //$NON-NLS-1$
-					case "reverse":  //$NON-NLS-1$
-						var newText = "";
-						for (var i=0; i 0) {
-							lineIndex = Math.min (lineIndex  + args.count - 1, model.getLineCount() - 1);
-						}
-						offset = model.getLineEnd(lineIndex);
+				var startIME = true;
+				
+				/*
+				* Bug in Safari. Some Control+key combinations send key events
+				* with keyCode equals to 229. This is unexpected and causes the
+				* view to start an IME composition. The fix is to ignore these
+				* events.
+				*/
+				if (util.isSafari && util.isMac) {
+					if (e.ctrlKey) {
+						startIME = false;
+						e.keyCode = 0x81;
 					}
-					selection.extend(offset);
 				}
-				if (!args.select) { selection.collapse(); }
-			});
-			this._setSelection(selections, true, true, args.ctrl ? function() {} : null);
-			return true;
-		},
-		_doEnter: function (args) {
-			if (this._singleMode) return true;
-			var model = this._model;
-			var selections = this._getSelections();
-			this._doContent(model.getLineDelimiter()); 
-			if (args && args.noCursor) {
-				selections.forEach(function(selection) {
-					selection.end = selection.start;
-				});
-				this._setSelection(selections, true);
+				if (startIME) {
+					this._startIME();
+				}
+			} else {
+				if (!modifier) {
+					this._commitIME();
+				}
 			}
-			return true;
-		},
-		_doEscape: function () {
-			var selections = this._getSelections();
-			if (selections.length > 1) {
-				this._setSelection(selections[0], true);
+			/*
+			* Feature in Firefox. When a key is held down the browser sends 
+			* right number of keypress events but only one keydown. This is
+			* unexpected and causes the view to only execute an action
+			* just one time. The fix is to ignore the keydown event and 
+			* execute the actions from the keypress handler.
+			* Note: This only happens on the Mac and Linux (Firefox 3.6).
+			*
+			* Feature in Opera < 12.16.  Opera sends keypress events even for non-printable
+			* keys.  The fix is to handle actions in keypress instead of keydown.
+			*/
+			if (((util.isMac || util.isLinux) && util.isFirefox < 4) || util.isOpera < 12.16) {
+				this._keyDownEvent = e;
+				return true;
 			}
-			return true;
-		},
-		_doHome: function (args) {
-			var model = this._model;
-			var that = this;
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				if (args.ctrl) {
-					selection.extend(0);
+			
+			if (this._doAction(e)) {
+				if (e.preventDefault) {
+					e.preventDefault(); 
+					e.stopPropagation(); 
 				} else {
-					var offset = selection.getCaret();
-					var lineIndex = model.getLineAtOffset(offset);
-					if (that._wrapMode) {
-						var line = that._getLine(lineIndex);
-						var visualIndex = line.getLineIndex(offset);
-						offset = line.getLineStart(visualIndex);
-						line.destroy();
-					} else {
-						offset = model.getLineStart(lineIndex);
-					}
-					selection.extend(offset); 
+					e.cancelBubble = true;
+					e.returnValue = false;
+					e.keyCode = 0;
 				}
-				if (!args.select) { selection.collapse(); }
-			});
-			this._setSelection(selections, true, true, args.ctrl ? function() {} : null);
-			return true;
+				return false;
+			}
 		},
-		_doLineDown: function (args) {
-			var model = this._model;
-			var that = this;
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				var caret = selection.getCaret();
-				var lineIndex = model.getLineAtOffset(caret), visualIndex;
-				var line = that._getLine(lineIndex);
-				var x = selection._columnX, y = 1, lastLine = false;
-				if (x === -1 || args.wholeLine || (args.select && util.isIE)) {
-					var offset = args.wholeLine ? model.getLineEnd(lineIndex + 1) : caret;
-					x = selection._columnX = line.getBoundingClientRect(offset).left;
+		_handleKeyPress: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			/*
+			* Feature in Firefox. Keypress events still happen even if the keydown event
+			* was prevented. The fix is to remember that keydown was prevented and prevent
+			* the keypress ourselves.
+			*/
+			if (this._keyDownPrevented) { 
+				if (e.preventDefault) {
+					e.preventDefault(); 
+					e.stopPropagation(); 
+				} 
+				this._keyDownPrevented = undefined;
+				return;
+			}
+			/*
+			* Feature in Embedded WebKit.  Embedded WekKit on Mac runs in compatibility mode and
+			* generates key press events for these Unicode values (Function keys).  This does not
+			* happen in Safari or Chrome.  The fix is to ignore these key events.
+			*/
+			if (util.isMac && util.isWebkit) {
+				if ((0xF700 <= e.keyCode && e.keyCode <= 0xF7FF) || e.keyCode === 13 || e.keyCode === 8) {
+					if (e.preventDefault) { e.preventDefault(); }
+					return false;
 				}
-				if ((visualIndex = line.getLineIndex(caret)) < line.getLineCount() - 1) {
-					y = line.getClientRects(visualIndex + 1).top + 1;
-				} else {
-					var lastLineCount = model.getLineCount() - 1;
-					lastLine = lineIndex === lastLineCount;
-					if (args.count && args.count > 0) {
-						lineIndex = Math.min (lineIndex + args.count, lastLineCount);
-					} else {
-						lineIndex++;
-					}
+			}
+			if (((util.isMac || util.isLinux) && util.isFirefox < 4) || util.isOpera < 12.16) {
+				if (this._doAction(this._keyDownEvent)) {
+					if (e.preventDefault) { e.preventDefault(); }
+					return false;
 				}
-				var select = false;
-				if (lastLine) {
-					if (args.select || (util.isMac || util.isLinux)) {
-						selection.extend(model.getCharCount());
-						select = true;
-					}
-				} else {
-					if (line.lineIndex !== lineIndex) {
-						line.destroy();
-						line = that._getLine(lineIndex);
+			}
+			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
+			if (e.charCode !== undefined) {
+				if (ctrlKey) {
+					switch (e.charCode) {
+						/*
+						* In Firefox and Safari if ctrl+v, ctrl+c ctrl+x is canceled
+						* the clipboard events are not sent. The fix to allow
+						* the browser to handles these key events.
+						*/
+						case 99://c
+						case 118://v
+						case 120://x
+							return true;
 					}
-					selection.extend(line.getOffset(x, y));
-					select = true;
 				}
-				if (select) {
-					if (!args.select) { selection.collapse(); }
-				}
-				line.destroy();
-			});
-			that._setSelection(selections, true, true, null, 0, false, true);
-			return true;
-		},
-		_doLineUp: function (args) {
-			var model = this._model;
-			var that = this;
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				var caret = selection.getCaret();
-				var lineIndex = model.getLineAtOffset(caret), visualIndex;
-				var line = that._getLine(lineIndex);
-				var x = selection._columnX, firstLine = false, y;
-				if (x === -1 || args.wholeLine || (args.select && util.isIE)) {
-					var offset = args.wholeLine ? model.getLineStart(lineIndex - 1) : caret;
-					x = selection._columnX = line.getBoundingClientRect(offset).left;
+			}
+			if (this.isListening("KeyPress")) { //$NON-NLS-1$
+				var keyEvent = this._createKeyEvent("KeyPress", e); //$NON-NLS-1$
+				this.onKeyPress(keyEvent); //$NON-NLS-1$
+				if (keyEvent.defaultPrevented) {
+					e.preventDefault();
+					return;
 				}
-				if ((visualIndex = line.getLineIndex(caret)) > 0) {
-					y = line.getClientRects(visualIndex - 1).top + 1;
+			}
+			if (this._doAction(e)) {
+				if (e.preventDefault) {
+					e.preventDefault(); 
+					e.stopPropagation(); 
 				} else {
-					firstLine = lineIndex === 0;
-					if (!firstLine) {
-						if (args.count && args.count > 0) {
-							lineIndex = Math.max (lineIndex - args.count, 0);
-						} else {
-							lineIndex--;
-						}
-						y = that._getLineHeight(lineIndex) - 1;
-					}
+					e.cancelBubble = true;
+					e.returnValue = false;
+					e.keyCode = 0;
 				}
-				var select = false;
-				if (firstLine) {
-					if (args.select || (util.isMac || util.isLinux)) {
-						selection.extend(0);
-						select = true;
-					}
+				return false;
+			}
+			var ignore = false;
+			if (util.isMac) {
+				if (e.ctrlKey || e.metaKey) { ignore = true; }
+			} else {
+				if (util.isFirefox) {
+					//Firefox clears the state mask when ALT GR generates input
+					if (e.ctrlKey || e.altKey) { ignore = true; }
 				} else {
-					if (line.lineIndex !== lineIndex) {
-						line.destroy();
-						line = that._getLine(lineIndex);
-					}
-					selection.extend(line.getOffset(x, y));
-					select = true;
+					//IE and Chrome only send ALT GR when input is generated
+					if (e.ctrlKey ^ e.altKey) { ignore = true; }
 				}
-				if (select) {
-					if (!args.select) { selection.collapse(); }
+			}
+			if (!ignore) {
+				var key = util.isOpera ? e.which : (e.charCode !== undefined ? e.charCode : e.keyCode);
+				if (key > 31) {
+					this._doContent(String.fromCharCode (key));
+					if (e.preventDefault) { e.preventDefault(); }
+					return false;
 				}
-				line.destroy();
-			});
-			that._setSelection(selections, true, true, null, 0, false, true);
-			return true;
+			}
 		},
-		_doNoop: function () {
-			return true;
+		_handleDocKeyUp: function (e) {
+			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
+			if (!ctrlKey) {
+				this._setLinksVisible(false);
+			}
 		},
-		_doPageDown: function (args) {
-			var that = this;
-			var model = this._model;
-			var selections = this._getSelections();
-			var lineCount = model.getLineCount();
-			var _scroll = this._getScroll();
-			var clientHeight = this._getClientHeight();
-			var lineHeight = this._getLineHeight();
-			var lines = Math.floor(clientHeight / lineHeight);
-			var x, line, pageScroll;
-			selections.forEach(function(selection) {
-				var caret = selection.getCaret();
-				var caretLine = model.getLineAtOffset(caret);
-				if (that._lineHeight) {
-					x = selection._columnX;
-					var caretRect = that._getBoundsAtOffset(caret);
-					if (x === -1 || (args.select && util.isIE)) {
-						x = selection._columnX = caretRect.left;
-					}
-					var lineIndex = that._getLineIndex(caretRect.top + clientHeight);
-					line = that._getLine(lineIndex);
-					var linePixel = that._getLinePixel(lineIndex);
-					var y = caretRect.top + clientHeight - linePixel;
-					caret = line.getOffset(x, y);
-					var rect = line.getBoundingClientRect(caret);
-					line.destroy();
-					selection.extend(caret);
-					if (!args.select) { selection.collapse(); }
-					pageScroll = pageScroll !== undefined ? Math.min(pageScroll, rect.top + linePixel - caretRect.top) : rect.top + linePixel - caretRect.top;
-				} else {
-					if (caretLine < lineCount - 1) {
-						var scrollLines = Math.min(lineCount - caretLine - 1, lines);
-						scrollLines = Math.max(1, scrollLines);
-						x = selection._columnX;
-						if (x === -1 || (args.select && util.isIE)) {
-							line = that._getLine(caretLine);
-							x = selection._columnX = line.getBoundingClientRect(caret).left;
-							line.destroy();
-						}
-						line = that._getLine(caretLine + scrollLines);
-						selection.extend(line.getOffset(x, 0));
-						line.destroy();
-						if (!args.select) { selection.collapse(); }
-						var verticalMaximum = lineCount * lineHeight;
-						var scrollOffset = _scroll.y + scrollLines * lineHeight;
-						if (scrollOffset + clientHeight > verticalMaximum) {
-							scrollOffset = verticalMaximum - clientHeight;
-						}
-						pageScroll = pageScroll !== undefined ? Math.min(pageScroll, scrollOffset - _scroll.y) : scrollOffset - _scroll.y;
-					}
+		_handleKeyUp: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (this.isListening("KeyUp")) { //$NON-NLS-1$
+				var keyEvent = this._createKeyEvent("KeyUp", e); //$NON-NLS-1$
+				this.onKeyUp(keyEvent); //$NON-NLS-1$
+				if (keyEvent.defaultPrevented) {
+					e.preventDefault();
+					return;
 				}
-			});
-			this._setSelection(selections, true, true, function() {}, pageScroll, false, true);
-			return true;
+			}
+			this._handleDocKeyUp(e);
+			// don't commit for space (it happens during JP composition)  
+			if (e.keyCode === 13) {
+				this._commitIME();
+			}
 		},
-		_doPageUp: function (args) {
-			var that = this;
-			var model = this._model;
-			var selections = this._getSelections();
-			var _scroll = this._getScroll();
-			var clientHeight = this._getClientHeight();
-			var lineHeight = this._getLineHeight();
-			var lines = Math.floor(clientHeight / lineHeight);
-			var x, line, pageScroll;
-			selections.forEach(function(selection) {
-				var caret = selection.getCaret();
-				var caretLine = model.getLineAtOffset(caret);
-				if (that._lineHeight) {
-					x = selection._columnX;
-					var caretRect = that._getBoundsAtOffset(caret);
-					if (x === -1 || (args.select && util.isIE)) {
-						x = selection._columnX = caretRect.left;
-					}
-					var lineIndex = that._getLineIndex(caretRect.bottom - clientHeight);
-					line = that._getLine(lineIndex);
-					var linePixel = that._getLinePixel(lineIndex);
-					var y = (caretRect.bottom - clientHeight) - linePixel;
-					caret = line.getOffset(x, y);
-					var rect = line.getBoundingClientRect(caret);
-					line.destroy();
-					selection.extend(caret);
-					if (!args.select) { selection.collapse(); }
-					pageScroll = pageScroll !== undefined ? Math.max(pageScroll, rect.top + linePixel - caretRect.top) : rect.top + linePixel - caretRect.top;
+		_handleLinkClick: function (e) {
+			var ctrlKey = util.isMac ? e.metaKey : e.ctrlKey;
+			if (!ctrlKey) {
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
+			}
+		},
+		_handleMouse: function (e) {
+			var win = this._getWindow();
+			var result = true;
+			var target = win;
+			if (util.isIE || (util.isFirefox && !this._overlayDiv)) { target = this._clientDiv; }
+			if (this._overlayDiv) {
+				if (this._hasFocus) {
+					this._ignoreFocus = true;
+				}
+				var that = this;
+				win.setTimeout(function () {
+					that.focus();
+					that._ignoreFocus = false;
+				}, 0);
+			}
+			var extend = e.shiftKey;
+			var block = e.altKey;
+			var add = util.isMac ? e.metaKey : e.ctrlKey;
+			this._blockSelection = this._doubleClickSelection = null;
+			if (this._clickCount === 1) {
+				var drag = (!util.isOpera || util.isOpera >= 12.16) && this._hasFocus && this.isListening("DragStart"); //$NON-NLS-1$
+				result = this._setSelectionTo(e.clientX, e.clientY, true, extend, add, drag);
+				if (result) { this._setGrab(target); }
+			} else {
+				/*
+				* Feature in IE8 and older, the sequence of events in the IE8 event model
+				* for a doule-click is:
+				*
+				*	down
+				*	up
+				*	up
+				*	dblclick
+				*
+				* Given that the mouse down/up events are not balanced, it is not possible to
+				* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
+				* mouse down and ungrab on mouse move when the button 1 is not set.
+				*/
+				if (this._isW3CEvents) { this._setGrab(target); }
+				
+				this._setSelectionTo(e.clientX, e.clientY, true, extend, add, false);
+				this._doubleClickSelection = Selection.editing(this._getSelections());
+			}
+			if (block) {
+				this._blockSelection = Selection.editing(this._getSelections());
+			}
+			return result;
+		},
+		_handleMouseDown: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (this._linksVisible) {
+				var target = e.target || e.srcElement;
+				if (target.tagName !== "A") { //$NON-NLS-1$
+					this._setLinksVisible(false);
 				} else {
-					if (caretLine > 0) {
-						var scrollLines = Math.max(1, Math.min(caretLine, lines));
-						x = selection._columnX;
-						if (x === -1 || (args.select && util.isIE)) {
-							line = that._getLine(caretLine);
-							x = selection._columnX = line.getBoundingClientRect(caret).left;
-							line.destroy();
-						}
-						line = that._getLine(caretLine - scrollLines);
-						selection.extend(line.getOffset(x, that._getLineHeight(caretLine - scrollLines) - 1));
-						line.destroy();
-						if (!args.select) { selection.collapse(); }
-						var scrollOffset = Math.max(0, _scroll.y - scrollLines * lineHeight);
-						pageScroll = pageScroll !== undefined  ? Math.max(pageScroll, scrollOffset - _scroll.y) : scrollOffset - _scroll.y;
-					}
+					return;
+				}
+			}
+			this._commitIME();
+
+			var button = e.which; // 1 - left, 2 - middle, 3 - right
+			if (!button) { 
+				// if IE 8 or older
+				if (e.button === 4) { button = 2; }
+				if (e.button === 2) { button = 3; }
+				if (e.button === 1) { button = 1; }
+			}
+
+			// For middle click we always need getTime(). See _getClipboardText().
+			var time = button !== 2 && e.timeStamp ? e.timeStamp : new Date().getTime();
+			var timeDiff = time - this._lastMouseTime;
+			var deltaX = Math.abs(this._lastMouseX - e.clientX);
+			var deltaY = Math.abs(this._lastMouseY - e.clientY);
+			var sameButton = this._lastMouseButton === button;
+			this._lastMouseX = e.clientX;
+			this._lastMouseY = e.clientY;
+			this._lastMouseTime = time;
+			this._lastMouseButton = button;
+
+			if (button === 1) {
+				this._isMouseDown = true;
+				if (sameButton && timeDiff <= this._clickTime && deltaX <= this._clickDist && deltaY <= this._clickDist) {
+					this._clickCount++;
+				} else {
+					this._clickCount = 1;
 				}
-			});
-			this._setSelection(selections, true, true, function() {}, pageScroll, false, true);
-			return true;
-		},
-		_doPaste: function(e) {
-			var that = this;
-			var result = this._getClipboardText(e, function(text) {
-				if (text.length) {
-					if (util.isLinux && that._lastMouseButton === 2) {
-						var timeDiff = new Date().getTime() - that._lastMouseTime;
-						if (timeDiff <= that._clickTime) {
-							that._setSelectionTo(that._lastMouseX, that._lastMouseY, true);
-						}
+			}
+			if (this.isListening("MouseDown")) { //$NON-NLS-1$
+				var mouseEvent = this._createMouseEvent("MouseDown", e); //$NON-NLS-1$
+				this.onMouseDown(mouseEvent);
+				if (mouseEvent.defaultPrevented) {
+					e.preventDefault();
+					return;
+				}
+			}
+			if (button === 1) {
+				if (this._handleMouse(e) && (util.isIE >= 9 || util.isOpera || util.isChrome || util.isSafari || (util.isFirefox && !this._overlayDiv))) {
+					if (!this._hasFocus) {
+						this.focus();
 					}
-					var selections = that._getSelections();
-					var delimiter = that._singleMode ? "" : that._model.getLineDelimiter();
-					that._doContent(selections.length > 1 && selections.length === text.length ? text : text.join(delimiter));
+					e.preventDefault();
 				}
-			});
-			return result !== null;
-		},
-		_doScroll: function (args) {
-			var type = args.type;
-			var model = this._model;
-			var lineCount = model.getLineCount();
-			var clientHeight = this._getClientHeight();
-			var lineHeight = this._getLineHeight();
-			var verticalMaximum = this._lineHeight ? this._scrollHeight : lineCount * lineHeight;
-			var verticalScrollOffset = this._getScroll().y;
-			var pixel;
-			switch (type) {
-				case "textStart": pixel = 0; break; //$NON-NLS-1$
-				case "textEnd": pixel = verticalMaximum - clientHeight; break; //$NON-NLS-1$
-				case "pageDown": pixel = verticalScrollOffset + clientHeight; break; //$NON-NLS-1$
-				case "pageUp": pixel = verticalScrollOffset - clientHeight; break; //$NON-NLS-1$
-				case "lineDown": pixel = verticalScrollOffset + lineHeight; break; //$NON-NLS-1$
-				case "lineUp": pixel = verticalScrollOffset - lineHeight; break; //$NON-NLS-1$
-				case "centerLine": //$NON-NLS-1$
-					var selection = this._getSelections()[0];
-					var lineStart = model.getLineAtOffset(selection.start);
-					var lineEnd = model.getLineAtOffset(selection.end);
-					var selectionHeight = (lineEnd - lineStart + 1) * lineHeight;
-					pixel = (lineStart * lineHeight) - (clientHeight / 2) + (selectionHeight / 2);
-					break;
 			}
-			if (pixel !== undefined) {
-				pixel = Math.min(Math.max(0, pixel), verticalMaximum - clientHeight);
-				this._scrollViewAnimated(0, pixel - verticalScrollOffset, function() {});
+			if (util.isFirefox && this._lastMouseButton === 3) {
+				// We need to update the DOM selection, because on
+				// right-click the caret moves to the mouse location.
+				// See bug 366312 and 376508.
+				this._updateDOMSelection();
 			}
-			return true;
-		},
-		_doSelectAll: function () {
-			var model = this._model;
-			this._setSelection(new Selection(0, model.getCharCount()), false);
-			return true;
 		},
-		_doTab: function () {
-			if (!this._tabMode || this._readonly) { return; }
-			var text = "\t"; //$NON-NLS-1$
-			var selections = this._getSelections();
-			if (this._expandTab) {
-				text = [];
-				var model = this._model;
-				var tabSize = this._tabSize;
-				selections.forEach(function(selection) {
-					var caret = selection.getCaret();
-					var lineIndex = model.getLineAtOffset(caret);
-					var lineStart = model.getLineStart(lineIndex);
-					var spaces = tabSize - ((caret - lineStart) % tabSize);
-					text.push((newArray(spaces + 1)).join(" ")); //$NON-NLS-1$
-				});
+		_handleMouseOver: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (this._animation) { return; }
+			if (this.isListening("MouseOver")) { //$NON-NLS-1$
+				this.onMouseOver(this._createMouseEvent("MouseOver", e)); //$NON-NLS-1$
 			}
-			return this._modifyContent({text: text, selection: selections, _ignoreDOMSelection: true}, true);
-		},
-		_doShiftTab: function () {
-			if (!this._tabMode || this._readonly) { return; }
-			return true;
-		},
-		_doOverwriteMode: function () {
-			if (this._readonly) { return; }
-			this.setOptions({overwriteMode: !this.getOptions("overwriteMode")}); //$NON-NLS-1$
-			return true;
-		},
-		_doTabMode: function () {
-			this._tabMode = !this._tabMode;
-			return true;
-		},
-		_doWrapMode: function () {
-			this.setOptions({wrapMode: !this.getOptions("wrapMode")}); //$NON-NLS-1$
-			return true;
 		},
-		
-		/************************************ Internals ******************************************/
-		_autoScroll: function () {
-			var model = this._model;
-			var selections = this._getSelections();
-			var selection = Selection.editing(selections, this._autoScrollDir === "down"); //$NON-NLS-1$
-			var pt = this.convert({x: this._autoScrollX, y: this._autoScrollY}, "page", "document"); //$NON-NLS-1$ //$NON-NLS-2$
-			var caret = selection.getCaret();
-			var lineCount = model.getLineCount();
-			var caretLine = model.getLineAtOffset(caret), lineIndex, line;
-			if (this._autoScrollDir === "up" || this._autoScrollDir === "down") { //$NON-NLS-1$ //$NON-NLS-1$
-				var _scroll = this._autoScrollY / this._getLineHeight();
-				_scroll = _scroll < 0 ? Math.floor(_scroll) : Math.ceil(_scroll);
-				lineIndex = caretLine;
-				lineIndex = Math.max(0, Math.min(lineCount - 1, lineIndex + _scroll));
-			} else if (this._autoScrollDir === "left" || this._autoScrollDir === "right") { //$NON-NLS-1$ //$NON-NLS-1$
-				lineIndex = this._getLineIndex(pt.y);
-				line = this._getLine(caretLine); 
-				pt.x += line.getBoundingClientRect(caret, false).left;
-				line.destroy();
-			}
-			if (this._blockSelection) {
-				selections = this._getBlockSelections(selections, lineIndex, pt);
-			} else if (lineIndex === 0 && (util.isMac || util.isLinux)) {
-				selection.extend(0);
-			} else if (lineIndex === lineCount - 1 && (util.isMac || util.isLinux)) {
-				selection.extend(model.getCharCount());
-			} else {
-				line = this._getLine(lineIndex);
-				selection.extend(line.getOffset(pt.x, pt.y - this._getLinePixel(lineIndex)));
-				line.destroy();
+		_handleMouseOut: function (e) {
+			if (this._ignoreEvent(e)) { return; }
+			if (this._animation) { return; }
+			if (this.isListening("MouseOut")) { //$NON-NLS-1$
+				this.onMouseOut(this._createMouseEvent("MouseOut", e)); //$NON-NLS-1$
 			}
-			this._setSelection(selections, true);
-		},
-		_autoScrollTimer: function () {
-			this._autoScroll();
-			var that = this;
-			var win = this._getWindow();
-			this._autoScrollTimerID = win.setTimeout(function () {that._autoScrollTimer();}, this._AUTO_SCROLL_RATE);
 		},
-		_calculateLineHeightTimer: function(calculate) {
-			if (!this._lineHeight) { return; }
-			if (this._calculateLHTimer) { return; }
-			var lineCount = this._model.getLineCount(), i = 0;
-			if (calculate) {
-				var c = 0;
-				var MAX_TIME = 100;
-				var start = new Date().getTime(), firstLine = 0;
-				while (i < lineCount) {
-					if (!this._lineHeight[i]) {
-						c++;
-						if (!firstLine) { firstLine = i; }
-						this._lineHeight[i] = this._calculateLineHeight(i);
-					}
-					i++;
-					if ((new Date().getTime() - start) > MAX_TIME) {
-						break;
+		_handleMouseMove: function (e) {
+			if (this._animation) { return; }
+			var inClient = this._isClientDiv(e);
+			if (this.isListening("MouseMove")) { //$NON-NLS-1$
+				if (inClient || this._isMouseDown){
+					var mouseEvent = this._createMouseEvent("MouseMove", e); //$NON-NLS-1$
+					this.onMouseMove(mouseEvent);
+					if (mouseEvent.defaultPrevented) {
+						e.preventDefault();
+						return;
 					}
 				}
-				this.redrawRulers(0, lineCount);
-				this._queueUpdate();
 			}
-			var win = this._getWindow();
-			if (i !== lineCount) {
-				var that = this;
-				this._calculateLHTimer = win.setTimeout(function() {
-					that._calculateLHTimer = null;
-					that._calculateLineHeightTimer(true);
-				}, 0);
+			if (this._dropTarget) {
 				return;
 			}
-			if (this._calculateLHTimer) {
-				win.clearTimeout(this._calculateLHTimer);
-				this._calculateLHTimer = undefined;
+			/*
+			* Bug in IE9. IE sends one mouse event when the user changes the text by
+			* pasting or undo.  These operations usually happen with the Ctrl key
+			* down which causes the view to enter link mode.  Link mode does not end
+			* because there are no further events.  The fix is to only enter link
+			* mode when the coordinates of the mouse move event have changed.
+			*/
+			var changed = this._linksVisible || this._lastMouseMoveX !== e.clientX || this._lastMouseMoveY !== e.clientY;
+			this._lastMouseMoveX = e.clientX;
+			this._lastMouseMoveY = e.clientY;
+			this._setLinksVisible(changed && !this._isMouseDown && e.altKey && (util.isMac ? e.metaKey : e.ctrlKey));
+
+			this._checkOverlayScroll();
+
+			/*
+			* Feature in IE8 and older, the sequence of events in the IE8 event model
+			* for a doule-click is:
+			*
+			*	down
+			*	up
+			*	up
+			*	dblclick
+			*
+			* Given that the mouse down/up events are not balanced, it is not possible to
+			* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
+			* mouse down and ungrab on mouse move when the button 1 is not set.
+			*
+			* In order to detect double-click and drag gestures, it is necessary to send
+			* a mouse down event from mouse move when the button is still down and isMouseDown
+			* flag is not set.
+			*/
+			if (!this._isW3CEvents) {
+				if (e.button === 0) {
+					this._setGrab(null);
+					return true;
+				}
+				if (!this._isMouseDown && e.button === 1 && (this._clickCount & 1) !== 0 && inClient) {
+					this._clickCount = 2;
+					return this._handleMouse(e, this._clickCount);
+				}
 			}
-		},
-		_calculateLineHeight: function(lineIndex) {
-			var line = this._getLine(lineIndex);
-			var rect = line.getBoundingClientRect();
-			line.destroy();
-			return Math.max(1, rect.bottom - rect.top);
-		},
-		_calculateMetrics: function() {
-			var _parent = this._clientDiv;
-			var doc = _parent.ownerDocument;
-			var c = " "; //$NON-NLS-1$
-			var line = util.createElement(doc, "div"); //$NON-NLS-1$
-			line.style.lineHeight = "normal"; //$NON-NLS-1$
-			var model = this._model;
-			var lineText = model.getLine(0);
-			var e = {type:"LineStyle", textView: this, 0: 0, lineText: lineText, lineStart: 0}; //$NON-NLS-1$
-			this.onLineStyle(e);
-			applyStyle(e.style, line);
-			line.style.position = "fixed"; //$NON-NLS-1$
-			line.style.left = "-1000px"; //$NON-NLS-1$
-			var span1 = util.createElement(doc, "span"); //$NON-NLS-1$
-			span1.appendChild(doc.createTextNode(c));
-			line.appendChild(span1);
-			var span2 = util.createElement(doc, "span"); //$NON-NLS-1$
-			span2.style.fontStyle = "italic"; //$NON-NLS-1$
-			span2.appendChild(doc.createTextNode(c));
-			line.appendChild(span2);
-			var span3 = util.createElement(doc, "span"); //$NON-NLS-1$
-			span3.style.fontWeight = "bold"; //$NON-NLS-1$
-			span3.appendChild(doc.createTextNode(c));
-			line.appendChild(span3);
-			var span4 = util.createElement(doc, "span"); //$NON-NLS-1$
-			span4.style.fontWeight = "bold"; //$NON-NLS-1$
-			span4.style.fontStyle = "italic"; //$NON-NLS-1$
-			span4.appendChild(doc.createTextNode(c));
-			line.appendChild(span4);
-			_parent.appendChild(line);
-			var lineRect = line.getBoundingClientRect();
-			var spanRect1 = span1.getBoundingClientRect();
-			var spanRect2 = span2.getBoundingClientRect();
-			var spanRect3 = span3.getBoundingClientRect();
-			var spanRect4 = span4.getBoundingClientRect();
-			var h1 = spanRect1.bottom - spanRect1.top;
-			var h2 = spanRect2.bottom - spanRect2.top;
-			var h3 = spanRect3.bottom - spanRect3.top;
-			var h4 = spanRect4.bottom - spanRect4.top;
-			var fontStyle = 0;
-			var invalid = (lineRect.bottom - lineRect.top) <= 0;
-			var lineHeight = Math.max(1, lineRect.bottom - lineRect.top);
-			if (h2 > h1) {
-				fontStyle = 1;
+			if (!this._isMouseDown || this._dragOffset !== -1) {
+				return;
 			}
-			if (h3 > h2) {
-				fontStyle = 2;
+			
+			var x = e.clientX;
+			var y = e.clientY;
+			var viewPad = this._getViewPadding();
+			var viewRect = this._viewDiv.getBoundingClientRect();
+			var width = this._getClientWidth (), height = this._getClientHeight();
+			var leftEdge = viewRect.left + viewPad.left;
+			var topEdge = viewRect.top + viewPad.top;
+			var rightEdge = viewRect.left + viewPad.left + width;
+			var bottomEdge = viewRect.top + viewPad.top + height;
+			if (y < topEdge) {
+				this._doAutoScroll("up", x, y - topEdge); //$NON-NLS-1$
+			} else if (y > bottomEdge) {
+				this._doAutoScroll("down", x, y - bottomEdge); //$NON-NLS-1$
+			} else if (x < leftEdge && !this._wrapMode) {
+				this._doAutoScroll("left", x - leftEdge, y); //$NON-NLS-1$
+			} else if (x > rightEdge && !this._wrapMode) {
+				this._doAutoScroll("right", x - rightEdge, y); //$NON-NLS-1$
+			} else {
+				this._endAutoScroll();
+				this._setSelectionTo(x, y, false, true);
 			}
-			if (h4 > h3) {
-				fontStyle = 3;
+		},
+		_isClientDiv: function(e) {
+			var topNode = this._overlayDiv || this._clientDiv;
+			var temp = e.target ? e.target : e.srcElement;
+			while (temp) {
+				if (topNode === temp) {
+					return true;
+				}
+				temp = temp.parentNode;
 			}
-			var style;
-			if (fontStyle !== 0) {
-				style = {style: {}};
-				if ((fontStyle & 1) !== 0) {
-					style.style.fontStyle = "italic"; //$NON-NLS-1$
+			return false;
+		},
+		_createKeyEvent: function(type, e) {
+			return {
+				type: type,
+				event: e,
+				preventDefault: function() {
+					this.defaultPrevented = true;
 				}
-				if ((fontStyle & 2) !== 0) {
-					style.style.fontWeight = "bold"; //$NON-NLS-1$
+			};
+		},
+		_createMouseEvent: function(type, e) {
+			var pt = this.convert({x: e.clientX, y: e.clientY}, "page", "document"); //$NON-NLS-1$ //$NON-NLS-2$
+			return {
+				type: type,
+				event: e,
+				clickCount: this._clickCount,
+				x: pt.x,
+				y: pt.y,
+				preventDefault: function() {
+					this.defaultPrevented = true;
+				}
+			};
+		},
+		_createTouchEvent: function(type, e) {
+			var pt = e.touches.length ? this.convert({x: e.touches[0].clientX, y: e.touches[0].clientY}, "page", "document") : {}; //$NON-NLS-1$ //$NON-NLS-2$
+			return {
+				type: type,
+				event: e,
+				touchCount: e.touches.length,
+				x: pt.x,
+				y: pt.y,
+				preventDefault: function() {
+					this.defaultPrevented = true;
+				}
+			};
+		},
+		_handleMouseUp: function (e) {
+			var left = e.which ? e.button === 0 : e.button === 1;
+			if (this.isListening("MouseUp")) { //$NON-NLS-1$
+				if (this._isClientDiv(e) || (left && this._isMouseDown)) {
+					var mouseEvent = this._createMouseEvent("MouseUp", e); //$NON-NLS-1$
+					this.onMouseUp(mouseEvent);
+					if (mouseEvent.defaultPrevented) {
+						e.preventDefault();
+						this._isMouseDown = false;
+						return;
+					}
 				}
 			}
-			var trim = getLineTrim(line);
-			_parent.removeChild(line);
-			
-			// calculate pad and scroll width
-			var pad = getPadding(this._viewDiv);
-			var div1 = util.createElement(doc, "div"); //$NON-NLS-1$
-			div1.style.position = "fixed"; //$NON-NLS-1$
-			div1.style.left = "-1000px"; //$NON-NLS-1$
-			div1.style.paddingLeft = pad.left + "px"; //$NON-NLS-1$
-			div1.style.paddingTop = pad.top + "px"; //$NON-NLS-1$
-			div1.style.paddingRight = pad.right + "px"; //$NON-NLS-1$
-			div1.style.paddingBottom = pad.bottom + "px"; //$NON-NLS-1$
-			div1.style.width = "100px"; //$NON-NLS-1$
-			div1.style.height = "100px"; //$NON-NLS-1$
-			var div2 = util.createElement(doc, "div"); //$NON-NLS-1$
-			div2.style.width = "100%"; //$NON-NLS-1$
-			div2.style.height = "100%"; //$NON-NLS-1$
-			div1.appendChild(div2);
-			_parent.appendChild(div1);
-			var rect1 = div1.getBoundingClientRect();
-			var rect2 = div2.getBoundingClientRect();
-			var scrollWidth = 0;
-			if (!this._singleMode && !this._noScroll) {
-				div1.style.overflow = 'hidden'; //$NON-NLS-1$
-				div2.style.height = "200px"; //$NON-NLS-1$
-				var w1 = div1.clientWidth;
-				div1.style.overflow = 'scroll'; //$NON-NLS-1$
-				var w2 = div1.clientWidth;
-				scrollWidth = w1 - w2;
+			if (this._linksVisible) {
+				return;
+			}
+			if (left && this._isMouseDown) {
+				var selections = this._getSelections();
+				var selection = Selection.editing(selections);
+				selections.forEach(function(sel) {
+					sel._editing = false;
+				});
+				if (this._dragOffset !== -1) {
+					selection.extend(this._dragOffset);
+					selection.collapse();
+					selections = selection;
+					this._dragOffset = -1;
+				}
+				this._setSelection(selections, false);
+				this._isMouseDown = false;
+				this._endAutoScroll();
+				
+				/*
+				* Feature in IE8 and older, the sequence of events in the IE8 event model
+				* for a doule-click is:
+				*
+				*	down
+				*	up
+				*	up
+				*	dblclick
+				*
+				* Given that the mouse down/up events are not balanced, it is not possible to
+				* grab on mouse down and ungrab on mouse up.  The fix is to grab on the first
+				* mouse down and ungrab on mouse move when the button 1 is not set.
+				*/
+				if (this._isW3CEvents) { this._setGrab(null); }
+			}
+			/*
+			* Note that there cases when Firefox sets the DOM selection in mouse up.
+			* This happens for example after a cancelled drag operation.
+			*
+			* Note that on Chrome and IE, the caret stops blicking if mouse up is
+			* prevented.
+			*/
+			if (left && this._isMouseDown && util.isFirefox) {
+				this._updateDOMSelection();
+				e.preventDefault();
+			}
+		},
+		_handleMouseWheel: function (e) {
+			if (this._noScroll) return;
+			var lineHeight = this._getLineHeight();
+			var pixelX = 0, pixelY = 0;
+			// Note: On the Mac the correct behaviour is to scroll by pixel.
+			if (util.isIE || util.isOpera) {
+				pixelY = (-e.wheelDelta / 40) * lineHeight;
+			} else if (util.isFirefox) {
+				var limit = 256;
+				if (e.type === "wheel") { //$NON-NLS-1$
+					if (e.deltaMode) { // page or line
+						pixelX = Math.max(-limit, Math.min(limit, e.deltaX)) * lineHeight;
+						pixelY = Math.max(-limit, Math.min(limit, e.deltaY)) * lineHeight;
+					} else {
+						pixelX = e.deltaX;
+						pixelY = e.deltaY;
+					}
+				} else {
+					var pixel;
+					if (util.isMac) {
+						pixel = e.detail * 3;
+					} else {
+						pixel = Math.max(-limit, Math.min(limit, e.detail)) * lineHeight;
+					}
+					if (e.axis === e.HORIZONTAL_AXIS) {
+						pixelX = pixel;
+					} else {
+						pixelY = pixel;
+					}
+				}
+			} else {
+				//Webkit
+				if (util.isMac) {
+					/*
+					* In Safari, the wheel delta is a multiple of 120. In order to
+					* convert delta to pixel values, it is necessary to divide delta
+					* by 40.
+					*
+					* In Chrome and Safari 5, the wheel delta depends on the type of the
+					* mouse. In general, it is the pixel value for Mac mice and track pads,
+					* but it is a multiple of 120 for other mice. There is no presise
+					* way to determine if it is pixel value or a multiple of 120.
+					* 
+					* Note that the current approach does not calculate the correct
+					* pixel value for Mac mice when the delta is a multiple of 120.
+					*
+					* For values that are multiples of 120, the denominator varies on
+					* the time between events.
+					*/
+					var denominatorX, denominatorY;
+					var deltaTime = e.timeStamp - this._wheelTimeStamp;
+					this._wheelTimeStamp = e.timeStamp;
+					if (e.wheelDeltaX % 120 !== 0) { 
+						denominatorX = 1; 
+					} else {
+						denominatorX = deltaTime < 40 ? 40/(40-deltaTime) : 40;
+					}
+					if (e.wheelDeltaY % 120 !== 0) { 
+						denominatorY = 1; 
+					} else {
+						denominatorY = deltaTime < 40 ? 40/(40-deltaTime) : 40; 
+					}
+					pixelX = Math.ceil(-e.wheelDeltaX / denominatorX);
+					if (-1 < pixelX && pixelX < 0) { pixelX = -1; }
+					if (0 < pixelX && pixelX < 1) { pixelX = 1; }
+					pixelY = Math.ceil(-e.wheelDeltaY / denominatorY);
+					if (-1 < pixelY && pixelY < 0) { pixelY = -1; }
+					if (0 < pixelY && pixelY < 1) { pixelY = 1; }
+				} else {
+					pixelX = -e.wheelDeltaX;
+					var linesToScroll = 8;
+					pixelY = (-e.wheelDeltaY / 120 * linesToScroll) * lineHeight;
+				}
 			}
-			_parent.removeChild(div1);
-			pad = {
-				left: rect2.left - rect1.left,
-				top: rect2.top - rect1.top,
-				right: rect1.right - rect2.right,
-				bottom: rect1.bottom - rect2.bottom
-			};
-			var wrapWidth = 0, marginWidth = 0, charWidth = 0;
-			if (!invalid) {
-				div1 = util.createElement(doc, "div"); //$NON-NLS-1$
-				div1.style.position = "fixed"; //$NON-NLS-1$
-				div1.style.left = "-1000px"; //$NON-NLS-1$
-				_parent.appendChild(div1);
-				div1.innerHTML = newArray(2).join("a"); //$NON-NLS-1$
-				rect1 = div1.getBoundingClientRect();
-				charWidth = Math.ceil(rect1.right - rect1.left);
-				if (this._wrapOffset || this._marginOffset) {
-					div1.innerHTML = newArray(this._wrapOffset + 1 + (util.isWebkit ? 0 : 1)).join(" "); //$NON-NLS-1$
-					rect1 = div1.getBoundingClientRect();
-					wrapWidth = Math.ceil(rect1.right - rect1.left);
-					div1.innerHTML = newArray(this._marginOffset + 1).join(" "); //$NON-NLS-1$
-					rect2 = div1.getBoundingClientRect();
-					marginWidth = Math.ceil(rect2.right - rect2.left);
+			/* 
+			* Feature in Safari. If the event target is removed from the DOM 
+			* safari stops smooth scrolling. The fix is keep the element target
+			* in the DOM and remove it on a later time. 
+			*
+			* Note: Using a timer is not a solution, because the timeout needs to
+			* be at least as long as the gesture (which is too long).
+			*/
+			if (util.isSafari || (util.isChrome && util.isMac)) {
+				var lineDiv = e.target;
+				while (lineDiv && lineDiv.lineIndex === undefined) {
+					lineDiv = lineDiv.parentNode;
 				}
-				_parent.removeChild(div1);
+				this._mouseWheelLine = lineDiv;
+			}
+			var oldScroll = this._getScroll();
+			this._scrollView(pixelX, pixelY);
+			var newScroll = this._getScroll();
+			if (oldScroll.x !== newScroll.x || oldScroll.y !== newScroll.y) {
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
 			}
-			return {
-				lineHeight: lineHeight,
-				largestFontStyle: style,
-				lineTrim: trim,
-				viewPadding: pad,
-				scrollWidth: scrollWidth,
-				wrapWidth: wrapWidth,
-				marginWidth: marginWidth,
-				charWidth: charWidth,
-				invalid: invalid
-			};
 		},
-		_cancelAnimation: function() {
-			if (this._animation) {
-				this._animation.stop();
-				this._animation = null;
+		_handlePaste: function (e) {
+			this._cancelCheckSelection();
+			if (this._ignoreEvent(e)) { return; }
+			if (this._ignorePaste) { return; }
+			if (this._doPaste(e)) {
+				if (util.isIE) {
+					/*
+					 * Bug in IE,  
+					 */
+					var that = this;
+					this._ignoreFocus = true;
+					var win = this._getWindow();
+					win.setTimeout(function() {
+						that._updateDOMSelection();
+						that._ignoreFocus = false;
+					}, 0);
+				}
+				if (e.preventDefault) { e.preventDefault(); }
+				return false;
 			}
 		},
-		_clearSelection: function (direction) {
-			var selections = this._getSelections();
-			selections.forEach(function(selection) {
-				if (direction === "next") { //$NON-NLS-1$
-					selection.start = selection.end;
+		_handleResize: function () {
+			var newWidth = this._rootDiv.clientWidth;
+			var newHeight = this._rootDiv.clientHeight;
+			if (this._rootWidth !== newWidth || this._rootHeight !== newHeight) {
+				if (this._rootWidth !== newWidth && this._wrapMode) {
+					this._resetLineHeight();
+				}
+				this._rootWidth = newWidth;
+				this._rootHeight = newHeight;
+				/*
+				* Feature in IE7. For some reason, sometimes Internet Explorer 7 
+				* returns incorrect values for element.getBoundingClientRect() when 
+				* inside a resize handler. The fix is to queue the work.
+				*/			
+				var queue = util.isIE < 9;
+
+				/*
+				* The calculated metrics may be out of date when the zoom level changes.
+				*/
+				var metrics = this._calculateMetrics();
+				if (!compare(metrics, this._metrics)) {
+					if (this._metrics.invalid && !metrics.invalid) {
+						this._updateStyle(false, metrics);
+					} else {
+						if (this._variableLineHeight) {
+							this._variableLineHeight = false;
+							this._resetLineHeight();
+						}
+						this._metrics = metrics;
+					}
+					queue = true;
+				}
+
+				if (queue) {
+					this._queueUpdate();
 				} else {
-					selection.end = selection.start;
+					this._update();
 				}
-			});
-			this._setSelection(selections, true);
-			return true;
+				this.dispatchEvent({type: "Resize"}); //$NON-NLS-1$
+			}
 		},
-		_commitIME: function (insertText) {
-			if (this._imeOffset === -1) { return; }
-			var model = this._model;
-			var lineIndex = model.getLineAtOffset(this._imeOffset);
-			var lineStart = model.getLineStart(lineIndex);
-			var line = this._getLineNode(lineIndex);
-			if (!insertText) {
-				// make the state of the IME match the state the view expects it be in
-				// when the view commits the text and IME also need to be committed
-				// this can be accomplished by changing the focus around
-				this._scrollDiv.focus();
-				this._clientDiv.focus();
-				
-				var newText = this._getDOMText(line).text;
-				var oldText = model.getLine(lineIndex);
-				var start = this._imeOffset - lineStart;
-				var end = start + newText.length - oldText.length;
-				if (start !== end) {
-					insertText = newText.substring(start, end);
+		_handleRulerEvent: function (e) {
+			var target = e.target ? e.target : e.srcElement;
+			var lineIndex = target.lineIndex;
+			var element = target;
+			while (element && !element._ruler) {
+				if (lineIndex === undefined && element.lineIndex !== undefined) {
+					lineIndex = element.lineIndex;
 				}
+				element = element.parentNode;
 			}
-			this._imeOffset = -1;
-			if (insertText) {
-				if (!this._doContent(insertText) && !util.isWebkit) {
-					line.lineRemoved = true;
-					this._queueUpdate();
+			var ruler = element ? element._ruler : null;
+			if (lineIndex === undefined && ruler && ruler.getOverview() === "document") { //$NON-NLS-1$
+				var clientHeight = this._getClientHeight ();
+				var lineCount = this._model.getLineCount ();
+				var viewPad = this._getViewPadding();
+				var viewRect = this._viewDiv.getBoundingClientRect();
+				var lineHeight = this._getLineHeight();
+				var contentHeight = lineHeight * lineCount;
+				var trackHeight = clientHeight + viewPad.top + viewPad.bottom - 2 * this._metrics.scrollWidth;
+				var divHeight, arrowWidth;
+				if (contentHeight < trackHeight) {
+					divHeight = lineHeight;
+					arrowWidth = viewPad.top;
+				} else {
+					divHeight = trackHeight / lineCount;
+					arrowWidth = this._metrics.scrollWidth;
+				}
+				lineIndex = Math.floor(((e.clientY - viewRect.top) - arrowWidth) / divHeight);
+				if (!(0 <= lineIndex && lineIndex < lineCount)) {
+					lineIndex = undefined;
+				}
+			}
+			if (ruler) {
+				switch (e.type) {
+					case "click": //$NON-NLS-1$
+						if (ruler.onClick) { ruler.onClick(lineIndex, e); }
+						break;
+					case "dblclick": //$NON-NLS-1$
+						if (ruler.onDblClick) { ruler.onDblClick(lineIndex, e); }
+						break;
+					case "mousemove": //$NON-NLS-1$
+						if (ruler.onMouseMove) { ruler.onMouseMove(lineIndex, e); }
+						break;
+					case "mouseover": //$NON-NLS-1$
+						if (ruler.onMouseOver) { ruler.onMouseOver(lineIndex, e); }
+						break;
+					case "mouseout": //$NON-NLS-1$
+						if (ruler.onMouseOut) { 
+							var tmp = e.relatedTarget;
+							while (tmp && tmp !== this._rootDiv) {
+								if (tmp === element) {
+									return;
+								}
+								tmp = tmp.parentNode;
+							}
+							ruler.onMouseOut(lineIndex, e); 
+						}
+						break;
 				}
 			}
 		},
-		_createActions: function () {
-			this.addKeyMode(new mKeyModes.DefaultKeyMode(this));
-			//1 to 1, no duplicates
-			var that = this;
-			this._actions = {
-				"noop": {defaultHandler: function() {return that._doNoop();}}, //$NON-NLS-1$
-
-				"lineUp": {defaultHandler: function(data) {return that._doLineUp(merge(data,{select: false}));}, actionDescription: {name: messages.lineUp}}, //$NON-NLS-1$
-				"lineDown": {defaultHandler: function(data) {return that._doLineDown(merge(data,{select: false}));}, actionDescription: {name: messages.lineDown}}, //$NON-NLS-1$
-				"lineStart": {defaultHandler: function(data) {return that._doHome(merge(data,{select: false, ctrl:false}));}, actionDescription: {name: messages.lineStart}}, //$NON-NLS-1$
-				"lineEnd": {defaultHandler: function(data) {return that._doEnd(merge(data,{select: false, ctrl:false}));}, actionDescription: {name: messages.lineEnd}}, //$NON-NLS-1$
-				"charPrevious": {defaultHandler: function(data) {return that._doCursorPrevious(merge(data,{select: false, unit:"character"}));}, actionDescription: {name: messages.charPrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"charNext": {defaultHandler: function(data) {return that._doCursorNext(merge(data,{select: false, unit:"character"}));}, actionDescription: {name: messages.charNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"pageUp": {defaultHandler: function(data) {return that._doPageUp(merge(data,{select: false}));}, actionDescription: {name: messages.pageUp}}, //$NON-NLS-1$
-				"pageDown": {defaultHandler: function(data) {return that._doPageDown(merge(data,{select: false}));}, actionDescription: {name: messages.pageDown}}, //$NON-NLS-1$
-				"scrollPageUp": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "pageUp"}));}, actionDescription: {name: messages.scrollPageUp}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"scrollPageDown": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "pageDown"}));}, actionDescription: {name: messages.scrollPageDown}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"scrollLineUp": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "lineUp"}));}, actionDescription: {name: messages.scrollLineUp}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"scrollLineDown": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "lineDown"}));}, actionDescription: {name: messages.scrollLineDown}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"wordPrevious": {defaultHandler: function(data) {return that._doCursorPrevious(merge(data,{select: false, unit:"word"}));}, actionDescription: {name: messages.wordPrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"wordNext": {defaultHandler: function(data) {return that._doCursorNext(merge(data,{select: false, unit:"word"}));}, actionDescription: {name: messages.wordNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"textStart": {defaultHandler: function(data) {return that._doHome(merge(data,{select: false, ctrl:true}));}, actionDescription: {name: messages.textStart}}, //$NON-NLS-1$
-				"textEnd": {defaultHandler: function(data) {return that._doEnd(merge(data,{select: false, ctrl:true}));}, actionDescription: {name: messages.textEnd}}, //$NON-NLS-1$
-				"scrollTextStart": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "textStart"}));}, actionDescription: {name: messages.scrollTextStart}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"scrollTextEnd": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "textEnd"}));}, actionDescription: {name: messages.scrollTextEnd}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"centerLine": {defaultHandler: function(data) {return that._doScroll(merge(data,{type: "centerLine"}));}, actionDescription: {name: messages.centerLine}}, //$NON-NLS-1$ //$NON-NLS-1$
-				
-				"selectLineUp": {defaultHandler: function(data) {return that._doLineUp(merge(data,{select: true}));}, actionDescription: {name: messages.selectLineUp}}, //$NON-NLS-1$
-				"selectLineDown": {defaultHandler: function(data) {return that._doLineDown(merge(data,{select: true}));}, actionDescription: {name: messages.selectLineDown}}, //$NON-NLS-1$
-				"selectWholeLineUp": {defaultHandler: function(data) {return that._doLineUp(merge(data,{select: true, wholeLine: true}));}, actionDescription: {name: messages.selectWholeLineUp}}, //$NON-NLS-1$
-				"selectWholeLineDown": {defaultHandler: function(data) {return that._doLineDown(merge(data,{select: true, wholeLine: true}));}, actionDescription: {name: messages.selectWholeLineDown}}, //$NON-NLS-1$
-				"selectLineStart": {defaultHandler: function(data) {return that._doHome(merge(data,{select: true, ctrl:false}));}, actionDescription: {name: messages.selectLineStart}}, //$NON-NLS-1$
-				"selectLineEnd": {defaultHandler: function(data) {return that._doEnd(merge(data,{select: true, ctrl:false}));}, actionDescription: {name: messages.selectLineEnd}}, //$NON-NLS-1$
-				"selectCharPrevious": {defaultHandler: function(data) {return that._doCursorPrevious(merge(data,{select: true, unit:"character"}));}, actionDescription: {name: messages.selectCharPrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"selectCharNext": {defaultHandler: function(data) {return that._doCursorNext(merge(data,{select: true, unit:"character"}));}, actionDescription: {name: messages.selectCharNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"selectPageUp": {defaultHandler: function(data) {return that._doPageUp(merge(data,{select: true}));}, actionDescription: {name: messages.selectPageUp}}, //$NON-NLS-1$
-				"selectPageDown": {defaultHandler: function(data) {return that._doPageDown(merge(data,{select: true}));}, actionDescription: {name: messages.selectPageDown}}, //$NON-NLS-1$
-				"selectWordPrevious": {defaultHandler: function(data) {return that._doCursorPrevious(merge(data,{select: true, unit:"word"}));}, actionDescription: {name: messages.selectWordPrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"selectWordNext": {defaultHandler: function(data) {return that._doCursorNext(merge(data,{select: true, unit:"word"}));}, actionDescription: {name: messages.selectWordNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"selectTextStart": {defaultHandler: function(data) {return that._doHome(merge(data,{select: true, ctrl:true}));}, actionDescription: {name: messages.selectTextStart}}, //$NON-NLS-1$
-				"selectTextEnd": {defaultHandler: function(data) {return that._doEnd(merge(data,{select: true, ctrl:true}));}, actionDescription: {name: messages.selectTextEnd}}, //$NON-NLS-1$
-
-				"deletePrevious": {defaultHandler: function(data) {return that._doBackspace(merge(data,{unit:"character"}));}, actionDescription: {name: messages.deletePrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"deleteNext": {defaultHandler: function(data) {return that._doDelete(merge(data,{unit:"character"}));}, actionDescription: {name: messages.deleteNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"deleteWordPrevious": {defaultHandler: function(data) {return that._doBackspace(merge(data,{unit:"word"}));}, actionDescription: {name: messages.deleteWordPrevious}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"deleteWordNext": {defaultHandler: function(data) {return that._doDelete(merge(data,{unit:"word"}));}, actionDescription: {name: messages.deleteWordNext}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"deleteLineStart": {defaultHandler: function(data) {return that._doBackspace(merge(data,{unit: "line"}));}, actionDescription: {name: messages.deleteLineStart}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"deleteLineEnd": {defaultHandler: function(data) {return that._doDelete(merge(data,{unit: "line"}));}, actionDescription: {name: messages.deleteLineEnd}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"tab": {defaultHandler: function(data) {return that._doTab(merge(data,{}));}, actionDescription: {name: messages.tab}}, //$NON-NLS-1$
-				"shiftTab": {defaultHandler: function(data) {return that._doShiftTab(merge(data,{}));}, actionDescription: {name: messages.shiftTab}}, //$NON-NLS-1$
-				"enter": {defaultHandler: function(data) {return that._doEnter(merge(data,{}));}, actionDescription: {name: messages.enter}}, //$NON-NLS-1$
-				"enterNoCursor": {defaultHandler: function(data) {return that._doEnter(merge(data,{noCursor:true}));}, actionDescription: {name: messages.enterNoCursor}}, //$NON-NLS-1$
-				"escape": {defaultHandler: function(data) {return that._doEscape(merge(data,{}));}, actionDescription: {name: messages.escape}}, //$NON-NLS-1$
-				"selectAll": {defaultHandler: function(data) {return that._doSelectAll(merge(data,{}));}, actionDescription: {name: messages.selectAll}}, //$NON-NLS-1$
-				"copy": {defaultHandler: function(data) {return that._doCopy(merge(data,{}));}, actionDescription: {name: messages.copy}}, //$NON-NLS-1$
-				"cut": {defaultHandler: function(data) {return that._doCut(merge(data,{}));}, actionDescription: {name: messages.cut}}, //$NON-NLS-1$
-				"paste": {defaultHandler: function(data) {return that._doPaste(merge(data,{}));}, actionDescription: {name: messages.paste}}, //$NON-NLS-1$
-				
-				"uppercase": {defaultHandler: function(data) {return that._doCase(merge(data,{type: "upper"}));}, actionDescription: {name: messages.uppercase}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"lowercase": {defaultHandler: function(data) {return that._doCase(merge(data,{type: "lower"}));}, actionDescription: {name: messages.lowercase}}, //$NON-NLS-1$ //$NON-NLS-1$
-				"capitalize": {defaultHandler: function(data) {return that._doCase(merge(data,{unit: "word", type: "capitalize"}));}, actionDescription: {name: messages.capitalize}}, //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
-				"reversecase": {defaultHandler: function(data) {return that._doCase(merge(data,{type: "reverse"}));}, actionDescription: {name: messages.reversecase}}, //$NON-NLS-2$ //$NON-NLS-1$ //$NON-NLS-1$
-				
-				"toggleOverwriteMode": {defaultHandler: function(data) {return that._doOverwriteMode(merge(data,{}));}, actionDescription: {name: messages.toggleOverwriteMode}}, //$NON-NLS-1$
-				"toggleTabMode": {defaultHandler: function(data) {return that._doTabMode(merge(data,{}));}, actionDescription: {name: messages.toggleTabMode}}, //$NON-NLS-1$
-				"toggleWrapMode": {defaultHandler: function(data) {return that._doWrapMode(merge(data,{}));}, actionDescription: {name: messages.toggleWrapMode}} //$NON-NLS-1$
-			};
-		},
-		_createRulerParent: function(doc, className) {
-			var div = util.createElement(doc, "div"); //$NON-NLS-1$
-			div.className = className;
-			div.tabIndex = -1;
-			div.style.overflow = "hidden"; //$NON-NLS-1$
-			div.style.MozUserSelect = "none"; //$NON-NLS-1$
-			div.style.WebkitUserSelect = "none"; //$NON-NLS-1$
-			div.style.position = "absolute"; //$NON-NLS-1$
-			div.style.top = "0px"; //$NON-NLS-1$
-			div.style.bottom = "0px"; //$NON-NLS-1$
-			div.style.cursor = "default"; //$NON-NLS-1$
-			div.style.display = "none"; //$NON-NLS-1$
-			div.setAttribute("aria-hidden", "true"); //$NON-NLS-1$ //$NON-NLS-2$
-			this._rootDiv.appendChild(div);
-			return div;
+		_handleScroll: function () {
+			this._lastScrollTime = new Date().getTime();
+			var _scroll = this._getScroll(false);
+			var oldX = this._hScroll;
+			var oldY = this._vScroll;
+			if (oldX !== _scroll.x || oldY !== _scroll.y) {
+				this._hScroll = _scroll.x;
+				this._vScroll = _scroll.y;
+				this._commitIME();
+				this._update(oldY === _scroll.y);
+				var e = {
+					type: "Scroll", //$NON-NLS-1$
+					oldValue: {x: oldX, y: oldY},
+					newValue: _scroll
+				};
+				this.onScroll(e);
+			}
 		},
-		_createRuler: function(ruler, index) {
-			if (!this._clientDiv) { return; }
-			var rulerParent = this._getRulerParent(ruler);
-			if (!rulerParent) { return; }
-			if (rulerParent !== this._marginDiv || this._marginOffset) {
-				rulerParent.style.display = "block"; //$NON-NLS-1$
+		_handleSelectStart: function (e) {
+			var menuOpen = this._contextMenuOpen;
+			this._contextMenuOpen = false;
+			if (menuOpen) {
+				this._checkSelectionChange = true;
+				return;
 			}
-			rulerParent.rulerWidth = undefined;
-			var div = util.createElement(rulerParent.ownerDocument, "div"); //$NON-NLS-1$
-			div._ruler = ruler;
-			ruler.node = div;
-			div.rulerChanged = true;
-			div.style.position = "relative"; //$NON-NLS-1$
-			div.style.cssFloat = "left"; //$NON-NLS-1$
-			div.style.styleFloat = "left"; //$NON-NLS-1$
-			div.style.outline = "none"; //$NON-NLS-1$
-			if (index === undefined || index < 0 || index >= rulerParent.children.length) {
-				rulerParent.appendChild(div);
-			} else {
-				var sibling = rulerParent.firstChild;
-				while (sibling && index-- > 0) {
-					sibling = sibling.nextSibling;
-				}
-				rulerParent.insertBefore(div, sibling);
+			if (this._ignoreSelect) {
+				if (e && e.preventDefault) { e.preventDefault(); }
+				return false;
 			}
 		},
-		_createSelectionDiv: function() {
-			var div = util.createElement(this._parent.ownerDocument, "div"); //$NON-NLS-1$
-			div.className = "textviewSelection"; //$NON-NLS-1$
-			div.style.position = "absolute"; //$NON-NLS-1$
-			div.style.borderWidth = "0px"; //$NON-NLS-1$
-			div.style.margin = "0px"; //$NON-NLS-1$
-			div.style.padding = "0px"; //$NON-NLS-1$
-			div.style.outline = "none"; //$NON-NLS-1$
-			div.style.width = "0px"; //$NON-NLS-1$
-			div.style.height = "0px"; //$NON-NLS-1$
-			div.style.zIndex = "0"; //$NON-NLS-1$
-			return div;
-		},
-		_createView: function() {
-			if (this._clientDiv) { return; }
-			var _parent = this._parent;
-			while (_parent.hasChildNodes()) { _parent.removeChild(_parent.lastChild); }
-
-			var doc = _parent.ownerDocument;
-			var rootDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-			this._rootDiv = rootDiv;
-			rootDiv.tabIndex = -1;
-			rootDiv.style.position = "relative"; //$NON-NLS-1$
-			rootDiv.style.overflow = "hidden"; //$NON-NLS-1$
-			rootDiv.style.width = "100%"; //$NON-NLS-1$
-			rootDiv.style.height = "100%"; //$NON-NLS-1$
-			rootDiv.style.overflow = "hidden"; //$NON-NLS-1$
-			rootDiv.style.WebkitTextSizeAdjust = "100%"; //$NON-NLS-1$
-			rootDiv.setAttribute("role", "application"); //$NON-NLS-1$ //$NON-NLS-2$
-			_parent.appendChild(rootDiv);
-			
-			var leftDiv = this._createRulerParent(doc, "textviewLeftRuler"); //$NON-NLS-1$
-			this._leftDiv = leftDiv;
-
-			var viewDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-			viewDiv.className = "textviewScroll"; //$NON-NLS-1$
-			this._viewDiv = viewDiv;
-			viewDiv.tabIndex = -1;
-			viewDiv.style.position = "absolute"; //$NON-NLS-1$
-			viewDiv.style.top = "0px"; //$NON-NLS-1$
-			viewDiv.style.bottom = "0px"; //$NON-NLS-1$
-			viewDiv.style.borderWidth = "0px"; //$NON-NLS-1$
-			viewDiv.style.margin = "0px"; //$NON-NLS-1$
-			viewDiv.style.outline = "none"; //$NON-NLS-1$
-			viewDiv.style.background = "transparent"; //$NON-NLS-1$
-			rootDiv.appendChild(viewDiv);
-			
-			var rightDiv = this._createRulerParent(doc, "textviewRightRuler"); //$NON-NLS-1$
-			this._rightDiv = rightDiv;
-			if (document.dir == "rtl") { /* ACGC */
-				rightDiv.style.left = "0px"; //$NON-NLS-1$
-			}else{
-				rightDiv.style.right = "0px"; //$NON-NLS-1$	  
+		_getModelOffset: function(node, offset) {
+			if (!node) { return; }
+			var lineNode;
+			if (node.tagName === "DIV") { //$NON-NLS-1$
+				lineNode = node;
+			} else {
+				lineNode = node.parentNode.parentNode;
 			}
-
-			var innerRightDiv = this._createRulerParent(doc, "textviewInnerRightRuler"); //$NON-NLS-1$
-			this._innerRightDiv = innerRightDiv;
-			innerRightDiv.style.zIndex = "1"; //$NON-NLS-1$
-
-			var scrollDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-			this._scrollDiv = scrollDiv;
-			scrollDiv.style.margin = "0px"; //$NON-NLS-1$
-			scrollDiv.style.borderWidth = "0px"; //$NON-NLS-1$
-			scrollDiv.style.padding = "0px"; //$NON-NLS-1$
-			viewDiv.appendChild(scrollDiv);
-			
-			var marginDiv = this._marginDiv = this._createRulerParent(doc, "textviewMarginRuler"); //$NON-NLS-1$
-			marginDiv.style.zIndex = "4"; //$NON-NLS-1$
-			
-			if (!util.isIE && !util.isIOS) {
-				var clipDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-				this._clipDiv = clipDiv;
-				clipDiv.style.position = "absolute"; //$NON-NLS-1$
-				clipDiv.style.overflow = "hidden"; //$NON-NLS-1$
-				clipDiv.style.margin = "0px"; //$NON-NLS-1$
-				clipDiv.style.borderWidth = "0px"; //$NON-NLS-1$
-				clipDiv.style.padding = "0px"; //$NON-NLS-1$
-				clipDiv.style.background = "transparent"; //$NON-NLS-1$
-				rootDiv.appendChild(clipDiv);
-				
-				var clipScrollDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-				this._clipScrollDiv = clipScrollDiv;
-				clipScrollDiv.style.position = "absolute"; //$NON-NLS-1$
-				clipScrollDiv.style.height = "1px"; //$NON-NLS-1$
-				clipScrollDiv.style.top = "-1000px"; //$NON-NLS-1$
-				clipScrollDiv.style.background = "transparent"; //$NON-NLS-1$
-				clipDiv.appendChild(clipScrollDiv);
+			if (!lineNode._line) {
+				return 0;
 			}
-
-			var clientDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-			clientDiv.className = "textviewContent"; //$NON-NLS-1$
-			this._clientDiv = clientDiv;
-			clientDiv.tabIndex = 0;
-			clientDiv.style.position = "absolute"; //$NON-NLS-1$
-			clientDiv.style.borderWidth = "0px"; //$NON-NLS-1$
-			clientDiv.style.margin = "0px"; //$NON-NLS-1$
-			clientDiv.style.padding = "0px"; //$NON-NLS-1$
-			clientDiv.style.outline = "none"; //$NON-NLS-1$
-			clientDiv.style.zIndex = "1"; //$NON-NLS-1$
-			clientDiv.style.WebkitUserSelect = "text"; //$NON-NLS-1$
-			clientDiv.setAttribute("spellcheck", "false"); //$NON-NLS-1$ //$NON-NLS-2$
-			if (util.isIOS || util.isAndroid) {
-				clientDiv.style.WebkitTapHighlightColor = "transparent"; //$NON-NLS-1$
+			return lineNode._line.getModelOffset (node, offset);
+		},
+		_updateSelectionFromDOM: function() {
+			if (!(util.isIOS || util.isAndroid || this._checkSelectionChange)) {
+				return false;
+			}
+			var win = this._getWindow();
+			var selection = win.getSelection();
+			var start = this._getModelOffset(selection.anchorNode, selection.anchorOffset);
+			var end = this._getModelOffset(selection.focusNode, selection.focusOffset);
+			var sel = this._getSelections()[0];
+			if (start === undefined || end === undefined || (sel.start === start && sel.end === end)) {
+				return false;
 			}
-			(this._clipDiv || rootDiv).appendChild(clientDiv);
-			
-			this._setFullSelection(this._fullSelection, true);
 			
-			if (util.isIOS || util.isAndroid) {
-				var vScrollDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-				this._vScrollDiv = vScrollDiv;
-				vScrollDiv.style.position = "absolute"; //$NON-NLS-1$
-				vScrollDiv.style.borderWidth = "1px"; //$NON-NLS-1$
-				vScrollDiv.style.borderColor = "white"; //$NON-NLS-1$
-				vScrollDiv.style.borderStyle = "solid"; //$NON-NLS-1$
-				vScrollDiv.style.borderRadius = "4px"; //$NON-NLS-1$
-				vScrollDiv.style.backgroundColor = "black"; //$NON-NLS-1$
-				vScrollDiv.style.opacity = "0.5"; //$NON-NLS-1$
-				vScrollDiv.style.margin = "0px"; //$NON-NLS-1$
-				vScrollDiv.style.padding = "0px"; //$NON-NLS-1$
-				vScrollDiv.style.outline = "none"; //$NON-NLS-1$
-				vScrollDiv.style.zIndex = "3"; //$NON-NLS-1$
-				vScrollDiv.style.width = "8px"; //$NON-NLS-1$
-				vScrollDiv.style.display = "none"; //$NON-NLS-1$
-				rootDiv.appendChild(vScrollDiv);
-				var hScrollDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-				this._hScrollDiv = hScrollDiv;
-				hScrollDiv.style.position = "absolute"; //$NON-NLS-1$
-				hScrollDiv.style.borderWidth = "1px"; //$NON-NLS-1$
-				hScrollDiv.style.borderColor = "white"; //$NON-NLS-1$
-				hScrollDiv.style.borderStyle = "solid"; //$NON-NLS-1$
-				hScrollDiv.style.borderRadius = "4px"; //$NON-NLS-1$
-				hScrollDiv.style.backgroundColor = "black"; //$NON-NLS-1$
-				hScrollDiv.style.opacity = "0.5"; //$NON-NLS-1$
-				hScrollDiv.style.margin = "0px"; //$NON-NLS-1$
-				hScrollDiv.style.padding = "0px"; //$NON-NLS-1$
-				hScrollDiv.style.outline = "none"; //$NON-NLS-1$
-				hScrollDiv.style.zIndex = "3"; //$NON-NLS-1$
-				hScrollDiv.style.height = "8px"; //$NON-NLS-1$
-				hScrollDiv.style.display = "none"; //$NON-NLS-1$
-				rootDiv.appendChild(hScrollDiv);
+			if (this._checkSelectionChange) {
+				var firstLine = this._getLineNext();
+				var lastLine = this._getLinePrevious();
+				
+				// Selection is unchanged and bigger than the visible buffer region
+				if (selection.anchorNode === firstLine.firstChild.firstChild && selection.anchorOffset === 0 &&
+					selection.focusNode === lastLine.firstChild.firstChild && selection.focusOffset === 0)
+				{
+					return false;
+				}
+				
+				// Detect select all
+				if (
+				(selection.anchorNode === firstLine.firstChild.firstChild && selection.anchorOffset === 0 && selection.focusNode === lastLine.lastChild.firstChild)
+				|| (selection.anchorNode === this._clientDiv && selection.focusNode === this._clientDiv)
+				) {
+					start = 0;
+					end = this.getModel().getCharCount();
+				}
 			}
-
-			if (util.isFirefox && !clientDiv.setCapture) {
-				var overlayDiv = util.createElement(doc, "div"); //$NON-NLS-1$
-				this._overlayDiv = overlayDiv;
-				overlayDiv.style.position = clientDiv.style.position;
-				overlayDiv.style.borderWidth = clientDiv.style.borderWidth;
-				overlayDiv.style.margin = clientDiv.style.margin;
-				overlayDiv.style.padding = clientDiv.style.padding;
-				overlayDiv.style.cursor = "text"; //$NON-NLS-1$
-				overlayDiv.style.zIndex = "2"; //$NON-NLS-1$
-				(this._clipDiv || rootDiv).appendChild(overlayDiv);
+			
+			this._setSelection(new Selection(start, end), false, false);
+			this._checkSelectionChange = false;
+			return true;
+		},
+		_cancelCheckSelection: function() {
+			if (this._checkSelectionChange) {
+				this._checkSelectionChange = false;
+				this._cancelPollSelectionChange();
 			}
-			clientDiv.contentEditable = "true"; //$NON-NLS-1$
-			clientDiv.setAttribute("role", "textbox"); //$NON-NLS-1$ //$NON-NLS-2$
-			clientDiv.setAttribute("aria-multiline", "true"); //$NON-NLS-1$ //$NON-NLS-2$
-			this._setWrapMode(this._wrapMode, true);
-			this._setReadOnly(this._readonly);
-			this._setThemeClass(this._themeClass, true);
-			this._setTabSize(this._tabSize, true);
-			this._setMarginOffset(this._marginOffset, true);
-			this._hookEvents();
-			var rulers = this._rulers;
-			for (var i=0; i