diff --git a/Cargo.lock b/Cargo.lock index 3d4091d9f6..46b54bcad6 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -471,6 +471,12 @@ version = "1.0.7" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" +[[package]] +name = "font-awesome-as-a-crate" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "932dcfbd51320af5f27f1ba02d2e567dec332cac7d2c221ba45d8e767264c4dc" + [[package]] name = "form_urlencoded" version = "1.2.1" @@ -987,6 +993,7 @@ dependencies = [ "clap_complete", "elasticlunr-rs", "env_logger", + "font-awesome-as-a-crate", "futures-util", "handlebars", "ignore", diff --git a/Cargo.toml b/Cargo.toml index 8b805d3882..f541c25131 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -23,6 +23,7 @@ clap = { version = "4.3.12", features = ["cargo", "wrap_help"] } clap_complete = "4.3.2" once_cell = "1.17.1" env_logger = "0.11.1" +font-awesome-as-a-crate = "0.3.0" handlebars = "5.0" log = "0.4.17" memchr = "2.5.0" diff --git a/guide/src/format/configuration/renderers.md b/guide/src/format/configuration/renderers.md index 04d9912b95..9451822d34 100644 --- a/guide/src/format/configuration/renderers.md +++ b/guide/src/format/configuration/renderers.md @@ -104,7 +104,7 @@ additional-css = ["custom.css", "custom2.css"] additional-js = ["custom.js"] no-section-label = false git-repository-url = "https://github.com/rust-lang/mdBook" -git-repository-icon = "fa-github" +git-repository-icon = "fab-github" edit-url-template = "https://github.com/rust-lang/mdBook/edit/master/guide/{path}" site-url = "/example-book/" cname = "myproject.rs" @@ -147,7 +147,7 @@ The following configuration options are available: - **git-repository-url:** A url to the git repository for the book. If provided an icon link will be output in the menu bar of the book. - **git-repository-icon:** The FontAwesome icon class to use for the git - repository link. Defaults to `fa-github` which looks like . + repository link. Defaults to `fab-github` which looks like . If you are not using GitHub, another option to consider is `fa-code-fork` which looks like . - **edit-url-template:** Edit url template, when provided shows a "Suggest an edit" button (which looks like ) for directly jumping to editing the currently diff --git a/guide/src/format/mdbook.md b/guide/src/format/mdbook.md index 9bb94615ce..54a2d09e8e 100644 --- a/guide/src/format/mdbook.md +++ b/guide/src/format/mdbook.md @@ -362,3 +362,18 @@ fatigue," where people are trained to ignore them because they usually don't matter for what they're doing. + +## Font-Awesome icons + +mdBook includes a copy of [Font Awesome Free's](https://fontawesome.com) +MIT-licensed SVG files. It emulates the `` syntax, but converts the results +to inline SVG. Only the regular, solid, and brands icons are included; paid +features like the light icons are not. + +For example, given this HTML syntax: + +```hbs +The result looks like this: +``` + +The result looks like this: diff --git a/guide/src/format/theme/index-hbs.md b/guide/src/format/theme/index-hbs.md index 5139dbff9d..122a6de996 100644 --- a/guide/src/format/theme/index-hbs.md +++ b/guide/src/format/theme/index-hbs.md @@ -87,7 +87,7 @@ They are used like this ```handlebars {{#previous}} {{/previous}} ``` @@ -99,3 +99,25 @@ Of course the inner html can be changed to your liking. *If you would like other properties or helpers exposed, please [create a new issue](https://github.com/rust-lang/mdBook/issues)* + +### 3. fa + +mdBook includes a copy of [Font Awesome Free's](https://fontawesome.com) +MIT-licensed SVG files. It accepts three positional arguments: + +1. Type: one of "solid", "regular", and "brands" (light and duotone are not + currently supported) +2. Icon: anything chosen from the + [free icon set](https://fontawesome.com/icons?d=gallery&m=free) +3. ID (optional): if included, an HTML ID attribute will be added to the + icon's wrapping `` tag + +For example, this handlebars syntax will become this HTML: + +```handlebars +{{fa "solid" "print" "print-button"}} +``` + +```html + +``` diff --git a/guide/src/guide/reading.md b/guide/src/guide/reading.md index cab3a86538..5ee07b9286 100644 --- a/guide/src/guide/reading.md +++ b/guide/src/guide/reading.md @@ -30,12 +30,12 @@ The icons displayed will depend on the settings of how the book was generated. | Icon | Description | |------|-------------| -| | Opens and closes the chapter listing sidebar. | -| | Opens a picker to choose a different color theme. | -| | Opens a search bar for searching within the book. | -| | Instructs the web browser to print the entire book. | -| | Opens a link to the website that hosts the source code of the book. | -| | Opens a page to directly edit the source of the page you are currently reading. | +| | Opens and closes the chapter listing sidebar. | +| | Opens a picker to choose a different color theme. | +| | Opens a search bar for searching within the book. | +| | Instructs the web browser to print the entire book. | +| | Opens a link to the website that hosts the source code of the book. | +| | Opens a page to directly edit the source of the page you are currently reading. | Tapping the menu bar will scroll the page to the top. @@ -59,9 +59,9 @@ Code blocks may contain several different icons for interacting with them: | Icon | Description | |------|-------------| | | Copies the code block into your local clipboard, to allow pasting into another application. | -| | For Rust code examples, this will execute the sample code and display the compiler output just below the example (see [playground]). | +| | For Rust code examples, this will execute the sample code and display the compiler output just below the example (see [playground]). | | | For Rust code examples, this will toggle visibility of "hidden" lines. Sometimes, larger examples will hide lines which are not particularly relevant to what is being illustrated (see [hiding code lines]). | -| | For [editable code examples][editor], this will undo any changes you have made. | +| | For [editable code examples][editor], this will undo any changes you have made. | Here's an example: diff --git a/src/renderer/html_handlebars/hbs_renderer.rs b/src/renderer/html_handlebars/hbs_renderer.rs index d304259aa9..28bd5a66ce 100644 --- a/src/renderer/html_handlebars/hbs_renderer.rs +++ b/src/renderer/html_handlebars/hbs_renderer.rs @@ -218,6 +218,7 @@ impl HtmlHandlebars { let rendered = fix_code_blocks(&rendered); let rendered = add_playground_pre(&rendered, playground_config, edition); let rendered = hide_lines(&rendered, code_config); + let rendered = convert_fontawesome(&rendered); rendered } @@ -258,41 +259,6 @@ impl HtmlHandlebars { write_file(destination, "ayu-highlight.css", &theme.ayu_highlight_css)?; write_file(destination, "highlight.js", &theme.highlight_js)?; write_file(destination, "clipboard.min.js", &theme.clipboard_js)?; - write_file( - destination, - "FontAwesome/css/font-awesome.css", - theme::FONT_AWESOME, - )?; - write_file( - destination, - "FontAwesome/fonts/fontawesome-webfont.eot", - theme::FONT_AWESOME_EOT, - )?; - write_file( - destination, - "FontAwesome/fonts/fontawesome-webfont.svg", - theme::FONT_AWESOME_SVG, - )?; - write_file( - destination, - "FontAwesome/fonts/fontawesome-webfont.ttf", - theme::FONT_AWESOME_TTF, - )?; - write_file( - destination, - "FontAwesome/fonts/fontawesome-webfont.woff", - theme::FONT_AWESOME_WOFF, - )?; - write_file( - destination, - "FontAwesome/fonts/fontawesome-webfont.woff2", - theme::FONT_AWESOME_WOFF2, - )?; - write_file( - destination, - "FontAwesome/fonts/FontAwesome.ttf", - theme::FONT_AWESOME_TTF, - )?; // Don't copy the stock fonts if the user has specified their own fonts to use. if html_config.copy_fonts && theme.fonts_css.is_none() { write_file(destination, "fonts/fonts.css", theme::fonts::CSS)?; @@ -379,6 +345,7 @@ impl HtmlHandlebars { handlebars.register_helper("next", Box::new(helpers::navigation::next)); // TODO: remove theme_option in 0.5, it is not needed. handlebars.register_helper("theme_option", Box::new(helpers::theme::theme_option)); + handlebars.register_helper("fa", Box::new(helpers::fontawesome::fa_helper)); } /// Copy across any additional CSS and JavaScript files which the book @@ -737,9 +704,19 @@ fn make_data( let git_repository_icon = match html_config.git_repository_icon { Some(ref git_repository_icon) => git_repository_icon, - None => "fa-github", + None => "fab-github", + }; + let git_repository_icon_class = match git_repository_icon.split('-').next() { + Some("fa") => "regular", + Some("fas") => "solid", + Some("fab") => "brands", + _ => "regular", }; data.insert("git_repository_icon".to_owned(), json!(git_repository_icon)); + data.insert( + "git_repository_icon_class".to_owned(), + json!(git_repository_icon_class), + ); let mut chapters = vec![]; @@ -842,6 +819,54 @@ fn insert_link_into_header( ) } +// Convert fontawesome `` tags to inline SVG +fn convert_fontawesome(html: &str) -> String { + use font_awesome_as_a_crate as fa; + + let regex = Regex::new(r##"]+)class="([^"]+)"([^>]*)>"##).unwrap(); + regex + .replace_all(html, |caps: &Captures<'_>| { + let text = &caps[0]; + let before = &caps[1]; + let classes = &caps[2]; + let after = &caps[3]; + + let mut icon = String::new(); + let mut type_ = fa::Type::Regular; + let mut other_classes = String::new(); + + for class in classes.split(" ") { + if let Some(class) = class.strip_prefix("fa-") { + icon = class.to_owned(); + } else if class == "fa" { + type_ = fa::Type::Regular; + } else if class == "fas" { + type_ = fa::Type::Solid; + } else if class == "fab" { + type_ = fa::Type::Brands; + } else { + other_classes += " "; + other_classes += class; + } + } + + if icon.is_empty() { + text.to_owned() + } else if let Ok(svg) = fa::svg(type_, &icon) { + format!( + r#"{svg}"#, + before = before, + other_classes = other_classes, + after = after, + svg = svg + ) + } else { + text.to_owned() + } + }) + .into_owned() +} + // The rust book uses annotations for rustdoc to test code snippets, // like the following: // ```rust,should_panic diff --git a/src/renderer/html_handlebars/helpers/fontawesome.rs b/src/renderer/html_handlebars/helpers/fontawesome.rs new file mode 100644 index 0000000000..fab78ebdd7 --- /dev/null +++ b/src/renderer/html_handlebars/helpers/fontawesome.rs @@ -0,0 +1,53 @@ +use font_awesome_as_a_crate as fa; +use handlebars::{ + Context, Handlebars, Helper, Output, RenderContext, RenderError, RenderErrorReason, +}; +use log::trace; +use std::str::FromStr; + +pub fn fa_helper( + h: &Helper<'_>, + _r: &Handlebars<'_>, + _ctx: &Context, + _rc: &mut RenderContext<'_, '_>, + out: &mut dyn Output, +) -> Result<(), RenderError> { + trace!("fa_helper (handlebars helper)"); + + let type_ = h + .param(0) + .and_then(|v| v.value().as_str()) + .and_then(|v| fa::Type::from_str(v).ok()) + .ok_or_else(|| { + RenderErrorReason::Other( + "Param 0 with String type is required for fontawesome helper.".to_owned(), + ) + })?; + + let name = h.param(1).and_then(|v| v.value().as_str()).ok_or_else(|| { + RenderErrorReason::Other( + "Param 1 with String type is required for fontawesome helper.".to_owned(), + ) + })?; + + trace!("fa_helper: {} {}", type_, name); + + let name = name + .strip_prefix("fa-") + .or_else(|| name.strip_prefix("fab-")) + .or_else(|| name.strip_prefix("fas-")) + .unwrap_or(name); + + if let Some(id) = h.param(2).and_then(|v| v.value().as_str()) { + out.write(&format!("", id))?; + } else { + out.write("")?; + } + out.write( + fa::svg(type_, name) + .map_err(|_| RenderErrorReason::Other(format!("Missing font {}", name)))?, + )?; + out.write("")?; + + Ok(()) +} diff --git a/src/renderer/html_handlebars/helpers/mod.rs b/src/renderer/html_handlebars/helpers/mod.rs index 52be6d204b..5d65b003f9 100644 --- a/src/renderer/html_handlebars/helpers/mod.rs +++ b/src/renderer/html_handlebars/helpers/mod.rs @@ -1,3 +1,4 @@ +pub mod fontawesome; pub mod navigation; pub mod theme; pub mod toc; diff --git a/src/theme/FontAwesome/css/font-awesome.min.css b/src/theme/FontAwesome/css/font-awesome.min.css deleted file mode 100644 index 540440ce89..0000000000 --- a/src/theme/FontAwesome/css/font-awesome.min.css +++ /dev/null @@ -1,4 +0,0 @@ -/*! - * Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome - * License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License) - */@font-face{font-family:'FontAwesome';src:url('../fonts/fontawesome-webfont.eot?v=4.7.0');src:url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'),url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'),url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'),url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'),url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');font-weight:normal;font-style:normal}.fa{display:inline-block;font:normal normal normal 14px/1 FontAwesome;font-size:inherit;text-rendering:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.fa-lg{font-size:1.33333333em;line-height:.75em;vertical-align:-15%}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-fw{width:1.28571429em;text-align:center}.fa-ul{padding-left:0;margin-left:2.14285714em;list-style-type:none}.fa-ul>li{position:relative}.fa-li{position:absolute;left:-2.14285714em;width:2.14285714em;top:.14285714em;text-align:center}.fa-li.fa-lg{left:-1.85714286em}.fa-border{padding:.2em .25em .15em;border:solid .08em #eee;border-radius:.1em}.fa-pull-left{float:left}.fa-pull-right{float:right}.fa.fa-pull-left{margin-right:.3em}.fa.fa-pull-right{margin-left:.3em}.pull-right{float:right}.pull-left{float:left}.fa.pull-left{margin-right:.3em}.fa.pull-right{margin-left:.3em}.fa-spin{-webkit-animation:fa-spin 2s infinite linear;animation:fa-spin 2s infinite linear}.fa-pulse{-webkit-animation:fa-spin 1s infinite steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.fa-rotate-90{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";-webkit-transform:scale(-1, 1);-ms-transform:scale(-1, 1);transform:scale(-1, 1)}.fa-flip-vertical{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";-webkit-transform:scale(1, -1);-ms-transform:scale(1, -1);transform:scale(1, -1)}:root .fa-rotate-90,:root .fa-rotate-180,:root .fa-rotate-270,:root .fa-flip-horizontal,:root .fa-flip-vertical{filter:none}.fa-stack{position:relative;display:inline-block;width:2em;height:2em;line-height:2em;vertical-align:middle}.fa-stack-1x,.fa-stack-2x{position:absolute;left:0;width:100%;text-align:center}.fa-stack-1x{line-height:inherit}.fa-stack-2x{font-size:2em}.fa-inverse{color:#fff}.fa-glass:before{content:"\f000"}.fa-music:before{content:"\f001"}.fa-search:before{content:"\f002"}.fa-envelope-o:before{content:"\f003"}.fa-heart:before{content:"\f004"}.fa-star:before{content:"\f005"}.fa-star-o:before{content:"\f006"}.fa-user:before{content:"\f007"}.fa-film:before{content:"\f008"}.fa-th-large:before{content:"\f009"}.fa-th:before{content:"\f00a"}.fa-th-list:before{content:"\f00b"}.fa-check:before{content:"\f00c"}.fa-remove:before,.fa-close:before,.fa-times:before{content:"\f00d"}.fa-search-plus:before{content:"\f00e"}.fa-search-minus:before{content:"\f010"}.fa-power-off:before{content:"\f011"}.fa-signal:before{content:"\f012"}.fa-gear:before,.fa-cog:before{content:"\f013"}.fa-trash-o:before{content:"\f014"}.fa-home:before{content:"\f015"}.fa-file-o:before{content:"\f016"}.fa-clock-o:before{content:"\f017"}.fa-road:before{content:"\f018"}.fa-download:before{content:"\f019"}.fa-arrow-circle-o-down:before{content:"\f01a"}.fa-arrow-circle-o-up:before{content:"\f01b"}.fa-inbox:before{content:"\f01c"}.fa-play-circle-o:before{content:"\f01d"}.fa-rotate-right:before,.fa-repeat:before{content:"\f01e"}.fa-refresh:before{content:"\f021"}.fa-list-alt:before{content:"\f022"}.fa-lock:before{content:"\f023"}.fa-flag:before{content:"\f024"}.fa-headphones:before{content:"\f025"}.fa-volume-off:before{content:"\f026"}.fa-volume-down:before{content:"\f027"}.fa-volume-up:before{content:"\f028"}.fa-qrcode:before{content:"\f029"}.fa-barcode:before{content:"\f02a"}.fa-tag:before{content:"\f02b"}.fa-tags:before{content:"\f02c"}.fa-book:before{content:"\f02d"}.fa-bookmark:before{content:"\f02e"}.fa-print:before{content:"\f02f"}.fa-camera:before{content:"\f030"}.fa-font:before{content:"\f031"}.fa-bold:before{content:"\f032"}.fa-italic:before{content:"\f033"}.fa-text-height:before{content:"\f034"}.fa-text-width:before{content:"\f035"}.fa-align-left:before{content:"\f036"}.fa-align-center:before{content:"\f037"}.fa-align-right:before{content:"\f038"}.fa-align-justify:before{content:"\f039"}.fa-list:before{content:"\f03a"}.fa-dedent:before,.fa-outdent:before{content:"\f03b"}.fa-indent:before{content:"\f03c"}.fa-video-camera:before{content:"\f03d"}.fa-photo:before,.fa-image:before,.fa-picture-o:before{content:"\f03e"}.fa-pencil:before{content:"\f040"}.fa-map-marker:before{content:"\f041"}.fa-adjust:before{content:"\f042"}.fa-tint:before{content:"\f043"}.fa-edit:before,.fa-pencil-square-o:before{content:"\f044"}.fa-share-square-o:before{content:"\f045"}.fa-check-square-o:before{content:"\f046"}.fa-arrows:before{content:"\f047"}.fa-step-backward:before{content:"\f048"}.fa-fast-backward:before{content:"\f049"}.fa-backward:before{content:"\f04a"}.fa-play:before{content:"\f04b"}.fa-pause:before{content:"\f04c"}.fa-stop:before{content:"\f04d"}.fa-forward:before{content:"\f04e"}.fa-fast-forward:before{content:"\f050"}.fa-step-forward:before{content:"\f051"}.fa-eject:before{content:"\f052"}.fa-chevron-left:before{content:"\f053"}.fa-chevron-right:before{content:"\f054"}.fa-plus-circle:before{content:"\f055"}.fa-minus-circle:before{content:"\f056"}.fa-times-circle:before{content:"\f057"}.fa-check-circle:before{content:"\f058"}.fa-question-circle:before{content:"\f059"}.fa-info-circle:before{content:"\f05a"}.fa-crosshairs:before{content:"\f05b"}.fa-times-circle-o:before{content:"\f05c"}.fa-check-circle-o:before{content:"\f05d"}.fa-ban:before{content:"\f05e"}.fa-arrow-left:before{content:"\f060"}.fa-arrow-right:before{content:"\f061"}.fa-arrow-up:before{content:"\f062"}.fa-arrow-down:before{content:"\f063"}.fa-mail-forward:before,.fa-share:before{content:"\f064"}.fa-expand:before{content:"\f065"}.fa-compress:before{content:"\f066"}.fa-plus:before{content:"\f067"}.fa-minus:before{content:"\f068"}.fa-asterisk:before{content:"\f069"}.fa-exclamation-circle:before{content:"\f06a"}.fa-gift:before{content:"\f06b"}.fa-leaf:before{content:"\f06c"}.fa-fire:before{content:"\f06d"}.fa-eye:before{content:"\f06e"}.fa-eye-slash:before{content:"\f070"}.fa-warning:before,.fa-exclamation-triangle:before{content:"\f071"}.fa-plane:before{content:"\f072"}.fa-calendar:before{content:"\f073"}.fa-random:before{content:"\f074"}.fa-comment:before{content:"\f075"}.fa-magnet:before{content:"\f076"}.fa-chevron-up:before{content:"\f077"}.fa-chevron-down:before{content:"\f078"}.fa-retweet:before{content:"\f079"}.fa-shopping-cart:before{content:"\f07a"}.fa-folder:before{content:"\f07b"}.fa-folder-open:before{content:"\f07c"}.fa-arrows-v:before{content:"\f07d"}.fa-arrows-h:before{content:"\f07e"}.fa-bar-chart-o:before,.fa-bar-chart:before{content:"\f080"}.fa-twitter-square:before{content:"\f081"}.fa-facebook-square:before{content:"\f082"}.fa-camera-retro:before{content:"\f083"}.fa-key:before{content:"\f084"}.fa-gears:before,.fa-cogs:before{content:"\f085"}.fa-comments:before{content:"\f086"}.fa-thumbs-o-up:before{content:"\f087"}.fa-thumbs-o-down:before{content:"\f088"}.fa-star-half:before{content:"\f089"}.fa-heart-o:before{content:"\f08a"}.fa-sign-out:before{content:"\f08b"}.fa-linkedin-square:before{content:"\f08c"}.fa-thumb-tack:before{content:"\f08d"}.fa-external-link:before{content:"\f08e"}.fa-sign-in:before{content:"\f090"}.fa-trophy:before{content:"\f091"}.fa-github-square:before{content:"\f092"}.fa-upload:before{content:"\f093"}.fa-lemon-o:before{content:"\f094"}.fa-phone:before{content:"\f095"}.fa-square-o:before{content:"\f096"}.fa-bookmark-o:before{content:"\f097"}.fa-phone-square:before{content:"\f098"}.fa-twitter:before{content:"\f099"}.fa-facebook-f:before,.fa-facebook:before{content:"\f09a"}.fa-github:before{content:"\f09b"}.fa-unlock:before{content:"\f09c"}.fa-credit-card:before{content:"\f09d"}.fa-feed:before,.fa-rss:before{content:"\f09e"}.fa-hdd-o:before{content:"\f0a0"}.fa-bullhorn:before{content:"\f0a1"}.fa-bell:before{content:"\f0f3"}.fa-certificate:before{content:"\f0a3"}.fa-hand-o-right:before{content:"\f0a4"}.fa-hand-o-left:before{content:"\f0a5"}.fa-hand-o-up:before{content:"\f0a6"}.fa-hand-o-down:before{content:"\f0a7"}.fa-arrow-circle-left:before{content:"\f0a8"}.fa-arrow-circle-right:before{content:"\f0a9"}.fa-arrow-circle-up:before{content:"\f0aa"}.fa-arrow-circle-down:before{content:"\f0ab"}.fa-globe:before{content:"\f0ac"}.fa-wrench:before{content:"\f0ad"}.fa-tasks:before{content:"\f0ae"}.fa-filter:before{content:"\f0b0"}.fa-briefcase:before{content:"\f0b1"}.fa-arrows-alt:before{content:"\f0b2"}.fa-group:before,.fa-users:before{content:"\f0c0"}.fa-chain:before,.fa-link:before{content:"\f0c1"}.fa-cloud:before{content:"\f0c2"}.fa-flask:before{content:"\f0c3"}.fa-cut:before,.fa-scissors:before{content:"\f0c4"}.fa-copy:before,.fa-files-o:before{content:"\f0c5"}.fa-paperclip:before{content:"\f0c6"}.fa-save:before,.fa-floppy-o:before{content:"\f0c7"}.fa-square:before{content:"\f0c8"}.fa-navicon:before,.fa-reorder:before,.fa-bars:before{content:"\f0c9"}.fa-list-ul:before{content:"\f0ca"}.fa-list-ol:before{content:"\f0cb"}.fa-strikethrough:before{content:"\f0cc"}.fa-underline:before{content:"\f0cd"}.fa-table:before{content:"\f0ce"}.fa-magic:before{content:"\f0d0"}.fa-truck:before{content:"\f0d1"}.fa-pinterest:before{content:"\f0d2"}.fa-pinterest-square:before{content:"\f0d3"}.fa-google-plus-square:before{content:"\f0d4"}.fa-google-plus:before{content:"\f0d5"}.fa-money:before{content:"\f0d6"}.fa-caret-down:before{content:"\f0d7"}.fa-caret-up:before{content:"\f0d8"}.fa-caret-left:before{content:"\f0d9"}.fa-caret-right:before{content:"\f0da"}.fa-columns:before{content:"\f0db"}.fa-unsorted:before,.fa-sort:before{content:"\f0dc"}.fa-sort-down:before,.fa-sort-desc:before{content:"\f0dd"}.fa-sort-up:before,.fa-sort-asc:before{content:"\f0de"}.fa-envelope:before{content:"\f0e0"}.fa-linkedin:before{content:"\f0e1"}.fa-rotate-left:before,.fa-undo:before{content:"\f0e2"}.fa-legal:before,.fa-gavel:before{content:"\f0e3"}.fa-dashboard:before,.fa-tachometer:before{content:"\f0e4"}.fa-comment-o:before{content:"\f0e5"}.fa-comments-o:before{content:"\f0e6"}.fa-flash:before,.fa-bolt:before{content:"\f0e7"}.fa-sitemap:before{content:"\f0e8"}.fa-umbrella:before{content:"\f0e9"}.fa-paste:before,.fa-clipboard:before{content:"\f0ea"}.fa-lightbulb-o:before{content:"\f0eb"}.fa-exchange:before{content:"\f0ec"}.fa-cloud-download:before{content:"\f0ed"}.fa-cloud-upload:before{content:"\f0ee"}.fa-user-md:before{content:"\f0f0"}.fa-stethoscope:before{content:"\f0f1"}.fa-suitcase:before{content:"\f0f2"}.fa-bell-o:before{content:"\f0a2"}.fa-coffee:before{content:"\f0f4"}.fa-cutlery:before{content:"\f0f5"}.fa-file-text-o:before{content:"\f0f6"}.fa-building-o:before{content:"\f0f7"}.fa-hospital-o:before{content:"\f0f8"}.fa-ambulance:before{content:"\f0f9"}.fa-medkit:before{content:"\f0fa"}.fa-fighter-jet:before{content:"\f0fb"}.fa-beer:before{content:"\f0fc"}.fa-h-square:before{content:"\f0fd"}.fa-plus-square:before{content:"\f0fe"}.fa-angle-double-left:before{content:"\f100"}.fa-angle-double-right:before{content:"\f101"}.fa-angle-double-up:before{content:"\f102"}.fa-angle-double-down:before{content:"\f103"}.fa-angle-left:before{content:"\f104"}.fa-angle-right:before{content:"\f105"}.fa-angle-up:before{content:"\f106"}.fa-angle-down:before{content:"\f107"}.fa-desktop:before{content:"\f108"}.fa-laptop:before{content:"\f109"}.fa-tablet:before{content:"\f10a"}.fa-mobile-phone:before,.fa-mobile:before{content:"\f10b"}.fa-circle-o:before{content:"\f10c"}.fa-quote-left:before{content:"\f10d"}.fa-quote-right:before{content:"\f10e"}.fa-spinner:before{content:"\f110"}.fa-circle:before{content:"\f111"}.fa-mail-reply:before,.fa-reply:before{content:"\f112"}.fa-github-alt:before{content:"\f113"}.fa-folder-o:before{content:"\f114"}.fa-folder-open-o:before{content:"\f115"}.fa-smile-o:before{c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0, 0, 0);border:0}.sr-only-focusable:active,.sr-only-focusable:focus{position:static;width:auto;height:auto;margin:0;overflow:visible;clip:auto} diff --git a/src/theme/FontAwesome/fonts/FontAwesome.otf b/src/theme/FontAwesome/fonts/FontAwesome.otf deleted file mode 100644 index 401ec0f36e..0000000000 Binary files a/src/theme/FontAwesome/fonts/FontAwesome.otf and /dev/null differ diff --git a/src/theme/FontAwesome/fonts/fontawesome-webfont.eot b/src/theme/FontAwesome/fonts/fontawesome-webfont.eot deleted file mode 100644 index e9f60ca953..0000000000 Binary files a/src/theme/FontAwesome/fonts/fontawesome-webfont.eot and /dev/null differ diff --git a/src/theme/FontAwesome/fonts/fontawesome-webfont.svg b/src/theme/FontAwesome/fonts/fontawesome-webfont.svg deleted file mode 100644 index 855c845e53..0000000000 --- a/src/theme/FontAwesome/fonts/fontawesome-webfont.svg +++ /dev/null @@ -1,2671 +0,0 @@ - - - - -Created by FontForge 20120731 at Mon Oct 24 17:37:40 2016 - By ,,, -Copyright Dave Gandy 2016. All rights reserved. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/src/theme/FontAwesome/fonts/fontawesome-webfont.ttf b/src/theme/FontAwesome/fonts/fontawesome-webfont.ttf deleted file mode 100644 index 35acda2fa1..0000000000 Binary files a/src/theme/FontAwesome/fonts/fontawesome-webfont.ttf and /dev/null differ diff --git a/src/theme/FontAwesome/fonts/fontawesome-webfont.woff b/src/theme/FontAwesome/fonts/fontawesome-webfont.woff deleted file mode 100644 index 400014a4b0..0000000000 Binary files a/src/theme/FontAwesome/fonts/fontawesome-webfont.woff and /dev/null differ diff --git a/src/theme/FontAwesome/fonts/fontawesome-webfont.woff2 b/src/theme/FontAwesome/fonts/fontawesome-webfont.woff2 deleted file mode 100644 index 4d13fc6040..0000000000 Binary files a/src/theme/FontAwesome/fonts/fontawesome-webfont.woff2 and /dev/null differ diff --git a/src/theme/book.js b/src/theme/book.js index aa12e7eccf..e04c564f62 100644 --- a/src/theme/book.js +++ b/src/theme/book.js @@ -94,6 +94,7 @@ function playground_text(playground, hidden = true) { if (all_available) { play_button.classList.remove("hidden"); + play_button.hidden = false; } else { play_button.classList.add("hidden"); } @@ -188,25 +189,24 @@ function playground_text(playground, hidden = true) { var buttons = document.createElement('div'); buttons.className = 'buttons'; - buttons.innerHTML = ""; + buttons.innerHTML = ""; + buttons.firstChild.innerHTML = document.getElementById('fa-eye').innerHTML; // add expand button var pre_block = block.parentNode; pre_block.insertBefore(buttons, pre_block.firstChild); - pre_block.querySelector('.buttons').addEventListener('click', function (e) { - if (e.target.classList.contains('fa-eye')) { - e.target.classList.remove('fa-eye'); - e.target.classList.add('fa-eye-slash'); - e.target.title = 'Hide lines'; - e.target.setAttribute('aria-label', e.target.title); + buttons.firstChild.addEventListener('click', function (e) { + if (this.title === "Show hidden lines") { + this.innerHTML = document.getElementById('fa-eye-slash').innerHTML; + this.title = 'Hide lines'; + this.setAttribute('aria-label', e.target.title); block.classList.remove('hide-boring'); - } else if (e.target.classList.contains('fa-eye-slash')) { - e.target.classList.remove('fa-eye-slash'); - e.target.classList.add('fa-eye'); - e.target.title = 'Show hidden lines'; - e.target.setAttribute('aria-label', e.target.title); + } else if (this.title === "Hide lines") { + this.innerHTML = document.getElementById('fa-eye').innerHTML; + this.title = 'Show hidden lines'; + this.setAttribute('aria-label', e.target.title); block.classList.add('hide-boring'); } @@ -225,10 +225,11 @@ function playground_text(playground, hidden = true) { } var clipButton = document.createElement('button'); - clipButton.className = 'fa fa-copy clip-button'; + clipButton.className = 'clip-button'; clipButton.title = 'Copy to clipboard'; clipButton.setAttribute('aria-label', clipButton.title); clipButton.innerHTML = ''; + clipButton.innerHTML += document.getElementById('fa-copy').innerHTML; buttons.insertBefore(clipButton, buttons.firstChild); } @@ -246,10 +247,11 @@ function playground_text(playground, hidden = true) { } var runCodeButton = document.createElement('button'); - runCodeButton.className = 'fa fa-play play-button'; + runCodeButton.className = 'play-button'; runCodeButton.hidden = true; runCodeButton.title = 'Run this code'; runCodeButton.setAttribute('aria-label', runCodeButton.title); + runCodeButton.innerHTML = document.getElementById('fa-play').innerHTML; buttons.insertBefore(runCodeButton, buttons.firstChild); runCodeButton.addEventListener('click', function (e) { @@ -258,8 +260,9 @@ function playground_text(playground, hidden = true) { if (window.playground_copyable) { var copyCodeClipboardButton = document.createElement('button'); - copyCodeClipboardButton.className = 'fa fa-copy clip-button'; + copyCodeClipboardButton.className = 'clip-button'; copyCodeClipboardButton.innerHTML = ''; + copyCodeClipboardButton.innerHTML += document.getElementById('fa-copy').innerHTML; copyCodeClipboardButton.title = 'Copy to clipboard'; copyCodeClipboardButton.setAttribute('aria-label', copyCodeClipboardButton.title); @@ -269,9 +272,10 @@ function playground_text(playground, hidden = true) { let code_block = pre_block.querySelector("code"); if (window.ace && code_block.classList.contains("editable")) { var undoChangesButton = document.createElement('button'); - undoChangesButton.className = 'fa fa-history reset-button'; + undoChangesButton.className = 'reset-button'; undoChangesButton.title = 'Undo changes'; undoChangesButton.setAttribute('aria-label', undoChangesButton.title); + undoChangesButton.innerHTML += document.getElementById('fa-clock-rotate-left').innerHTML; buttons.insertBefore(undoChangesButton, buttons.firstChild); @@ -597,12 +601,12 @@ function playground_text(playground, hidden = true) { function hideTooltip(elem) { elem.firstChild.innerText = ""; - elem.className = 'fa fa-copy clip-button'; + elem.className = 'clip-button'; } function showTooltip(elem, msg) { elem.firstChild.innerText = msg; - elem.className = 'fa fa-copy tooltipped'; + elem.className = 'tooltipped'; } var clipboardSnippets = new ClipboardJS('.clip-button', { diff --git a/src/theme/css/chrome.css b/src/theme/css/chrome.css index 83b7969bce..685a6734d6 100644 --- a/src/theme/css/chrome.css +++ b/src/theme/css/chrome.css @@ -56,7 +56,7 @@ a > .hljs { #menu-bar.bordered { border-block-end-color: var(--table-border-color); } -#menu-bar i, #menu-bar .icon-button { +#menu-bar .fa-svg, #menu-bar .icon-button { position: relative; padding: 0 8px; z-index: 10; @@ -65,7 +65,7 @@ a > .hljs { transition: color 0.5s; } @media only screen and (max-width: 420px) { - #menu-bar i, #menu-bar .icon-button { + #menu-bar .fa-svg, #menu-bar .icon-button { padding: 0 5px; } } @@ -76,7 +76,7 @@ a > .hljs { padding: 0; color: inherit; } -.icon-button i { +.icon-button .fa-svg { margin: 0; } @@ -118,14 +118,14 @@ a > .hljs { .mobile-nav-chapters, .mobile-nav-chapters:visited, .menu-bar .icon-button, -.menu-bar a i { +.menu-bar a .fa-svg { color: var(--icons); } -.menu-bar i:hover, +.menu-bar .fa-svg:hover, .menu-bar .icon-button:hover, .nav-chapters:hover, -.mobile-nav-chapters i:hover { +.mobile-nav-chapters .fa-svg:hover { color: var(--icons-hover); } @@ -244,7 +244,7 @@ pre > .buttons :hover { border-color: var(--icons-hover); background-color: var(--theme-hover); } -pre > .buttons i { +pre > .buttons .fa-svg { margin-inline-start: 8px; } pre > .buttons button { diff --git a/src/theme/css/general.css b/src/theme/css/general.css index 7670b087d3..6e72e8f0e9 100644 --- a/src/theme/css/general.css +++ b/src/theme/css/general.css @@ -230,3 +230,10 @@ kbd { .result-no-output { font-style: italic; } + +.fa-svg svg { + width: 1em; + height: 1em; + fill: currentColor; + margin-bottom: -0.1em; +} diff --git a/src/theme/index.hbs b/src/theme/index.hbs index 080b78516a..d464684d03 100644 --- a/src/theme/index.hbs +++ b/src/theme/index.hbs @@ -33,7 +33,6 @@ {{/if}} - {{#if copy_fonts}} {{/if}} @@ -147,10 +146,10 @@