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Implement Emacs key bindings (#6037)
Co-authored-by: Felix Luthman <34520175+felixlut@users.noreply.github.com> Co-authored-by: Tommy Samuelsson <Zodbigt@users.noreply.github.com> Co-authored-by: muachilin <32566798+muachilin@users.noreply.github.com> Co-authored-by: Kristoffer Gunnarsson <kristoffergunnarsson47@gmail.com> Co-authored-by: David Stevens <dstevens@kth.se> Co-authored-by: Carl Christian Snethlage <cc.snethlage@gmail.com>
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113 changes: 113 additions & 0 deletions
113
src/main/java/org/jabref/gui/keyboard/CodeAreaKeyBindings.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| package org.jabref.gui.keyboard; | ||
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|
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| import javafx.scene.input.KeyEvent; | ||
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|
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| import org.jabref.gui.Globals; | ||
| import org.jabref.logic.util.strings.StringManipulator; | ||
| import org.jabref.model.util.ResultingStringState; | ||
|
|
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| import org.fxmisc.richtext.CodeArea; | ||
| import org.fxmisc.richtext.NavigationActions; | ||
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|
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| public class CodeAreaKeyBindings { | ||
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|
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| public static void call(CodeArea codeArea, KeyEvent event) { | ||
| KeyBindingRepository keyBindingRepository = Globals.getKeyPrefs(); | ||
| keyBindingRepository.mapToKeyBinding(event).ifPresent(binding -> { | ||
| switch (binding) { | ||
| case EDITOR_DELETE -> { | ||
| codeArea.deleteNextChar(); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_BACKWARD -> { | ||
| codeArea.previousChar(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_FORWARD -> { | ||
| codeArea.nextChar(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_WORD_BACKWARD -> { | ||
| codeArea.wordBreaksBackwards(2, NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_WORD_FORWARD -> { | ||
| codeArea.wordBreaksForwards(2, NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_BEGINNING_DOC -> { | ||
| codeArea.start(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_UP -> { | ||
| codeArea.paragraphStart(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_BEGINNING -> { | ||
| codeArea.lineStart(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_END_DOC -> { | ||
| codeArea.end(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_DOWN -> { | ||
| codeArea.paragraphEnd(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_END -> { | ||
| codeArea.lineEnd(NavigationActions.SelectionPolicy.CLEAR); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_CAPITALIZE -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| String text = codeArea.getText(0, codeArea.getText().length()); | ||
| ResultingStringState res = StringManipulator.capitalize(pos, text); | ||
| codeArea.replaceText(res.text); | ||
| codeArea.displaceCaret(res.caretPosition); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_LOWERCASE -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| String text = codeArea.getText(0, codeArea.getText().length()); | ||
| ResultingStringState res = StringManipulator.lowercase(pos, text); | ||
| codeArea.replaceText(res.text); | ||
| codeArea.displaceCaret(res.caretPosition); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_UPPERCASE -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| String text = codeArea.getText(0, codeArea.getText().length()); | ||
| ResultingStringState res = StringManipulator.uppercase(pos, text); | ||
| codeArea.clear(); | ||
| codeArea.replaceText(res.text); | ||
| codeArea.displaceCaret(res.caretPosition); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_KILL_LINE -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| codeArea.replaceText(codeArea.getText(0, pos)); | ||
| codeArea.displaceCaret(pos); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_KILL_WORD -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| String text = codeArea.getText(0, codeArea.getText().length()); | ||
| ResultingStringState res = StringManipulator.killWord(pos, text); | ||
| codeArea.replaceText(res.text); | ||
| codeArea.displaceCaret(res.caretPosition); | ||
| event.consume(); | ||
| } | ||
| case EDITOR_KILL_WORD_BACKWARD -> { | ||
| int pos = codeArea.getCaretPosition(); | ||
| String text = codeArea.getText(0, codeArea.getText().length()); | ||
| ResultingStringState res = StringManipulator.backwardKillWord(pos, text); | ||
| codeArea.replaceText(res.text); | ||
| codeArea.displaceCaret(res.caretPosition); | ||
| event.consume(); | ||
| } | ||
| } | ||
| }); | ||
| } | ||
| } | ||
|
|
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