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  3. com.intellij.openapi.editor.actionSystem.EditorActionHandler

Java 类com.intellij.openapi.editor.actionSystem.EditorActionHandler 实例源码

项目：bamboo-soy    文件：EnterHandler.java    
@Override
public Result preprocessEnter(
    @NotNull PsiFile psiFile,
    @NotNull Editor editor,
    @NotNull Ref<Integer> caretOffset,
    @NotNull Ref<Integer> caretOffsetChange,
    @NotNull DataContext dataContext,
    @Nullable EditorActionHandler originalHandler) {
  if (psiFile instanceof SoyFile && isBetweenSiblingTags(psiFile, caretOffset.get())) {
    if (originalHandler != null) {
      originalHandler.execute(editor, dataContext);
    }
    return Result.Default;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：HungryBackspaceAction.java    
@Override
public void executeWriteAction(@NotNull Editor editor, Caret caret, DataContext dataContext) {
  final Document document = editor.getDocument();
  final int caretOffset = editor.getCaretModel().getOffset();
  if (caretOffset < 1) {
    return;
  }

  final SelectionModel selectionModel = editor.getSelectionModel();
  final CharSequence text = document.getCharsSequence();
  final char c = text.charAt(caretOffset - 1);
  if (!selectionModel.hasSelection() && StringUtil.isWhiteSpace(c)) {
    int startOffset = CharArrayUtil.shiftBackward(text, caretOffset - 2, "\t \n") + 1;
    document.deleteString(startOffset, caretOffset);
  }
  else {
    final EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(IdeActions.ACTION_EDITOR_BACKSPACE);
    handler.execute(editor, caret, dataContext);
  }
}
项目：intellij-ce-playground    文件：EnterAfterUnmatchedBraceHandler.java    
@Override
public Result preprocessEnter(@NotNull final PsiFile file,
                              @NotNull final Editor editor,
                              @NotNull final Ref<Integer> caretOffsetRef,
                              @NotNull final Ref<Integer> caretAdvance,
                              @NotNull final DataContext dataContext,
                              final EditorActionHandler originalHandler) {

  int caretOffset = caretOffsetRef.get();
  if (!isApplicable(file, caretOffset)) {
    return Result.Continue;
  }

  int maxRBraceCount = getMaxRBraceCount(file, editor, caretOffset);
  if (maxRBraceCount > 0) {
    insertRBraces(file, editor,
                  caretOffset,
                  getRBraceOffset(file, editor, caretOffset),
                  adjustRBraceCountForPosition(editor, caretOffset, maxRBraceCount));
    return Result.DefaultForceIndent;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：PyEnterAtIndentHandler.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file,
                              @NotNull Editor editor,
                              @NotNull Ref<Integer> caretOffset,
                              @NotNull Ref<Integer> caretAdvance,
                              @NotNull DataContext dataContext,
                              EditorActionHandler originalHandler) {
  int offset = caretOffset.get();
  if (editor instanceof EditorWindow) {
    file = InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file);
    editor = InjectedLanguageUtil.getTopLevelEditor(editor);
    offset = editor.getCaretModel().getOffset();
  }
  if (!(file instanceof PyFile)) {
    return Result.Continue;
  }

  // honor dedent (PY-3009)
  if (BackspaceHandler.isWhitespaceBeforeCaret(editor)) {
    return Result.DefaultSkipIndent;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：GroovyEnterHandler.java    
protected static boolean handleEnter(Editor editor,
                                     DataContext dataContext,
                                     @NotNull Project project,
                                     EditorActionHandler originalHandler) {
  if (HandlerUtils.isReadOnly(editor)) {
    return false;
  }
  int caretOffset = editor.getCaretModel().getOffset();
  if (caretOffset < 1) return false;

  if (handleBetweenSquareBraces(editor, caretOffset, dataContext, project, originalHandler)) {
    return true;
  }
  if (handleInString(editor, caretOffset, dataContext, originalHandler)) {
    return true;
  }

  return false;
}
项目：intellij-ce-playground    文件：GroovyEnterHandler.java    
private static boolean handleBetweenSquareBraces(Editor editor,
                                                 int caret,
                                                 DataContext context,
                                                 Project project,
                                                 EditorActionHandler originalHandler) {
  String text = editor.getDocument().getText();
  if (text == null || text.isEmpty()) return false;
  final EditorHighlighter highlighter = ((EditorEx)editor).getHighlighter();
  if (caret < 1 || caret > text.length() - 1) {
    return false;
  }
  HighlighterIterator iterator = highlighter.createIterator(caret - 1);
  if (GroovyTokenTypes.mLBRACK == iterator.getTokenType()) {
    if (text.length() > caret) {
      iterator = highlighter.createIterator(caret);
      if (GroovyTokenTypes.mRBRACK == iterator.getTokenType()) {
        originalHandler.execute(editor, context);
        originalHandler.execute(editor, context);
        editor.getCaretModel().moveCaretRelatively(0, -1, false, false, true);
        insertSpacesByGroovyContinuationIndent(editor, project);
        return true;
      }
    }
  }
  return false;
}
项目：idea-gradle-dependencies-formatter    文件：MavenToGradleDependenciesCopyPasteProcessorTest.java    
private void runPasteAction(final String toPaste) {
    final Producer<Transferable> producer = new Producer<Transferable>() {
        @Nullable
        @Override
        public Transferable produce() {
            return new StringSelection(toPaste);
        }
    };
    EditorActionManager actionManager = EditorActionManager.getInstance();
    EditorActionHandler pasteActionHandler = actionManager.getActionHandler(ACTION_EDITOR_PASTE);
    final PasteHandler pasteHandler = new PasteHandler(pasteActionHandler);
    new WriteCommandAction.Simple(getProject(), new PsiFile[0]) {
        protected void run() throws Throwable {
            Component component = myFixture.getEditor().getComponent();
            DataContext dataContext = DataManager.getInstance().getDataContext(component);
            pasteHandler.execute(myFixture.getEditor(), dataContext, producer);
        }
    }.execute();
}
项目：eddy    文件：EddyEnterHandlerDelegate.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file, @NotNull Editor editor, @NotNull Ref<Integer> caretOffset, @NotNull Ref<Integer> caretAdvance, @NotNull DataContext dataContext, @Nullable EditorActionHandler originalHandler) {
  // if we have something right now, use it, but don't wait for anything
  final Eddy.Output output = EddyFileListener.getOutputFor(editor);
  if (output == null)
    return Result.Continue;

  // only do this if a hint is showing
  if (!EddyFileListener.isHintShowing()) {
    return Result.Continue;
  }

  // check if we should be auto-applying
  if (!output.shouldAutoApply())
    return Result.Continue;

  Project project = editor.getProject();
  if (project == null)
    return Result.Continue;

  int co = editor.getCaretModel().getCurrentCaret().getOffset();
  // autoExecute will commit the document
  caretOffset.set(caretOffset.get() - co + output.autoApply());
  return Result.DefaultSkipIndent;
}
项目：tools-idea    文件：SelectionModelImpl.java    
@Override
public void selectWordAtCaret(boolean honorCamelWordsSettings) {
  validateContext(true);
  removeSelection();
  final EditorSettings settings = myEditor.getSettings();
  boolean camelTemp = settings.isCamelWords();

  final boolean needOverrideSetting = camelTemp && !honorCamelWordsSettings;
  if (needOverrideSetting) {
    settings.setCamelWords(false);
  }

  try {
    EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(
      IdeActions.ACTION_EDITOR_SELECT_WORD_AT_CARET);
    handler.execute(myEditor, myEditor.getDataContext());
  }
  finally {
    if (needOverrideSetting) {
      settings.resetCamelWords();
    }
  }
}
项目：tools-idea    文件：BackspaceHandler.java    
static void truncatePrefix(final DataContext dataContext, LookupImpl lookup, final EditorActionHandler handler, final int hideOffset) {
  final Editor editor = lookup.getEditor();
  if (!lookup.performGuardedChange(new Runnable() {
    @Override
    public void run() {
      handler.execute(editor, dataContext);
    }
  })) {
    return;
  }

  final CompletionProgressIndicator process = CompletionServiceImpl.getCompletionService().getCurrentCompletion();
  if (lookup.truncatePrefix(process == null || !process.isAutopopupCompletion())) {
    return;
  }

  if (process != null) {
    if (hideOffset < editor.getCaretModel().getOffset()) {
      process.scheduleRestart();
      return;
    }
    process.prefixUpdated();
  }

  lookup.hide();
}
项目：tools-idea    文件：GroovyEnterHandler.java    
protected static boolean handleEnter(Editor editor,
                                     DataContext dataContext,
                                     @NotNull Project project,
                                     EditorActionHandler originalHandler) {
  if (HandlerUtils.isReadOnly(editor)) {
    return false;
  }
  int caretOffset = editor.getCaretModel().getOffset();
  if (caretOffset < 1) return false;

  if (handleBetweenSquareBraces(editor, caretOffset, dataContext, project, originalHandler)) {
    return true;
  }
  if (handleInString(editor, caretOffset, dataContext, originalHandler)) {
    return true;
  }

  return false;
}
项目：tools-idea    文件：GroovyEnterHandler.java    
private static boolean handleBetweenSquareBraces(Editor editor,
                                                 int caret,
                                                 DataContext context,
                                                 Project project,
                                                 EditorActionHandler originalHandler) {
  String text = editor.getDocument().getText();
  if (text == null || text.length() == 0) return false;
  final EditorHighlighter highlighter = ((EditorEx)editor).getHighlighter();
  if (caret < 1 || caret > text.length() - 1) {
    return false;
  }
  HighlighterIterator iterator = highlighter.createIterator(caret - 1);
  if (mLBRACK == iterator.getTokenType()) {
    if (text.length() > caret) {
      iterator = highlighter.createIterator(caret);
      if (mRBRACK == iterator.getTokenType()) {
        originalHandler.execute(editor, context);
        originalHandler.execute(editor, context);
        editor.getCaretModel().moveCaretRelatively(0, -1, false, false, true);
        insertSpacesByGroovyContinuationIndent(editor, project);
        return true;
      }
    }
  }
  return false;
}
项目：consulo-csharp    文件：CSharpEnterInDocLineCommentHandler.java    
@Override
@RequiredDispatchThread
public Result preprocessEnter(@NotNull final PsiFile file,
        @NotNull final Editor editor,
        @NotNull final Ref<Integer> caretOffsetRef,
        @NotNull final Ref<Integer> caretAdvance,
        @NotNull final DataContext dataContext,
        final EditorActionHandler originalHandler)
{
    final int caretOffset = caretOffsetRef.get();
    final Document document = editor.getDocument();
    final PsiElement psiAtOffset = file.findElementAt(caretOffset);
    final PsiElement probablyDocComment = psiAtOffset instanceof PsiWhiteSpace && psiAtOffset.getText().startsWith("\n") ? psiAtOffset.getPrevSibling() : psiAtOffset == null && caretOffset > 0
            && caretOffset == document.getTextLength() ? file.findElementAt(caretOffset - 1) : psiAtOffset;

    if(probablyDocComment != null && PsiTreeUtil.getParentOfType(probablyDocComment, CSharpDocRoot.class, false) != null)
    {
        document.insertString(caretOffset, DOC_LINE_START + " ");
        caretAdvance.set(4);
        return Result.Default;
    }

    return Result.Continue;
}
项目：consulo    文件：HungryBackspaceAction.java    
@Override
public void executeWriteAction(@Nonnull Editor editor, Caret caret, DataContext dataContext) {
  final Document document = editor.getDocument();
  final int caretOffset = editor.getCaretModel().getOffset();
  if (caretOffset < 1) {
    return;
  }

  final SelectionModel selectionModel = editor.getSelectionModel();
  final CharSequence text = document.getCharsSequence();
  final char c = text.charAt(caretOffset - 1);
  if (!selectionModel.hasSelection() && StringUtil.isWhiteSpace(c)) {
    int startOffset = CharArrayUtil.shiftBackward(text, caretOffset - 2, "\t \n") + 1;
    document.deleteString(startOffset, caretOffset);
  }
  else {
    final EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(IdeActions.ACTION_EDITOR_BACKSPACE);
    handler.execute(editor, caret, dataContext);
  }
}
项目：consulo    文件：CaretImpl.java    
@Override
public void selectWordAtCaret(final boolean honorCamelWordsSettings) {
  validateContext(true);
  myEditor.getCaretModel().doWithCaretMerging(() -> {
    removeSelection();
    final EditorSettings settings = myEditor.getSettings();
    boolean camelTemp = settings.isCamelWords();

    final boolean needOverrideSetting = camelTemp && !honorCamelWordsSettings;
    if (needOverrideSetting) {
      settings.setCamelWords(false);
    }

    try {
      EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(IdeActions.ACTION_EDITOR_SELECT_WORD_AT_CARET);
      handler.execute(myEditor, this, myEditor.getDataContext());
    }
    finally {
      if (needOverrideSetting) {
        settings.resetCamelWords();
      }
    }
  });
}
项目：consulo    文件：EnterAfterUnmatchedBraceHandler.java    
@Override
public Result preprocessEnter(@Nonnull final PsiFile file,
                              @Nonnull final Editor editor,
                              @Nonnull final Ref<Integer> caretOffsetRef,
                              @Nonnull final Ref<Integer> caretAdvance,
                              @Nonnull final DataContext dataContext,
                              final EditorActionHandler originalHandler) {

  int caretOffset = caretOffsetRef.get();
  if (!isApplicable(file, caretOffset)) {
    return Result.Continue;
  }

  int maxRBraceCount = getMaxRBraceCount(file, editor, caretOffset);
  if (maxRBraceCount > 0) {
    insertRBraces(file, editor,
                  caretOffset,
                  getRBraceOffset(file, editor, caretOffset),
                  generateStringToInsert(editor, caretOffset, maxRBraceCount));
    return Result.DefaultForceIndent;
  }
  return Result.Continue;
}
项目：Intellij-Dust    文件：DustEnterHandler.java    
public Result preprocessEnter(@NotNull final PsiFile file, @NotNull final Editor editor, @NotNull final Ref<Integer> caretOffset, @NotNull final Ref<Integer> caretAdvance,
                              @NotNull final DataContext dataContext, final EditorActionHandler originalHandler) {
  /**
   * if we are between open and close tags, we ensure the caret ends up in the "logical" place on Enter.
   * i.e. "{#foo}<caret>{/foo}" becomes the following on Enter:
   *
   * {#foo}
   * <caret>
   * {/foo}
   *
   * (Note: <caret> may be indented depending on formatter settings.)
   */
  if (file instanceof DustFile
      && isBetweenHbTags(editor, file, caretOffset.get())) {
    originalHandler.execute(editor, dataContext);
    return Result.Default;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：LeaveCodeBlockEnterProcessor.java    
@Override
public boolean doEnter(Editor editor, PsiElement psiElement, boolean isModified) {
  PsiElement parent = psiElement.getParent();
  if (!(parent instanceof PsiCodeBlock)) {
    return false;
  }

  final ASTNode node = psiElement.getNode();
  if (node != null && CONTROL_FLOW_ELEMENT_TYPES.contains(node.getElementType())) {
    return false;
  } 

  boolean leaveCodeBlock = isControlFlowBreak(psiElement);
  if (!leaveCodeBlock) {
    return false;
  }

  final int offset = parent.getTextRange().getEndOffset();

  // Check if there is empty line after the code block. Just move caret there in the case of the positive answer.
  final CharSequence text = editor.getDocument().getCharsSequence();
  if (offset < text.length() - 1) {
    final int i = CharArrayUtil.shiftForward(text, offset + 1, " \t");
    if (i < text.length() && text.charAt(i) == '\n') {
      editor.getCaretModel().moveToOffset(offset + 1);
      EditorActionManager actionManager = EditorActionManager.getInstance();
      EditorActionHandler actionHandler = actionManager.getActionHandler(IdeActions.ACTION_EDITOR_MOVE_LINE_END);
      final DataContext dataContext = DataManager.getInstance().getDataContext(editor.getComponent());
      if (dataContext != null) {
        actionHandler.execute(editor, dataContext);
        return true;
      }
    }
  }

  editor.getCaretModel().moveToOffset(offset);
  return false;
}
项目：intellij-ce-playground    文件：PlainEnterProcessor.java    
static boolean expandCodeBlock(Editor editor, PsiElement psiElement) {
  PsiCodeBlock block = getControlStatementBlock(editor.getCaretModel().getOffset(), psiElement);
  if (processExistingBlankLine(editor, block, psiElement)) {
    return true;
  }
  if (block == null) {
    return false;
  }

  EditorActionHandler enterHandler = getEnterHandler(IdeActions.ACTION_EDITOR_START_NEW_LINE);
  PsiElement firstElement = block.getFirstBodyElement();
  if (firstElement == null) {
    firstElement = block.getRBrace();
    // Plain enter processor inserts enter after the end of line, hence, we don't want to use it here because the line ends with
    // the empty braces block. So, we get the following in case of default handler usage:
    //     Before:
    //         if (condition[caret]) {}
    //     After:
    //         if (condition) {}
    //             [caret]
    enterHandler = getEnterHandler(IdeActions.ACTION_EDITOR_ENTER);
  }
  editor.getCaretModel().moveToOffset(firstElement != null ?
                                      firstElement.getTextRange().getStartOffset() :
                                      block.getTextRange().getEndOffset());
  enterHandler.execute(editor, ((EditorEx)editor).getDataContext());
  return true;
}
项目：intellij-ce-playground    文件：TextComponentSelectionModel.java    
@Override
public void selectWordAtCaret(final boolean honorCamelWordsSettings) {
  removeSelection();

  EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(
    IdeActions.ACTION_EDITOR_SELECT_WORD_AT_CARET);
  handler.execute(myEditor, DataManager.getInstance().getDataContext(myEditor.getComponent()));
}
项目：intellij-ce-playground    文件：CaretImpl.java    
@Override
public void selectWordAtCaret(final boolean honorCamelWordsSettings) {
  validateContext(true);
  myEditor.getCaretModel().doWithCaretMerging(new Runnable() {
    @Override
    public void run() {
      removeSelection();
      final EditorSettings settings = myEditor.getSettings();
      boolean camelTemp = settings.isCamelWords();

      final boolean needOverrideSetting = camelTemp && !honorCamelWordsSettings;
      if (needOverrideSetting) {
        settings.setCamelWords(false);
      }

      try {
        EditorActionHandler handler = EditorActionManager.getInstance().getActionHandler(IdeActions.ACTION_EDITOR_SELECT_WORD_AT_CARET);
        handler.execute(myEditor, CaretImpl.this, myEditor.getDataContext());
      }
      finally {
        if (needOverrideSetting) {
          settings.resetCamelWords();
        }
      }
    }
  });
}
项目：intellij-ce-playground    文件：EnterInLineCommentHandler.java    
@Override
public Result preprocessEnter(@NotNull final PsiFile file, @NotNull final Editor editor, @NotNull final Ref<Integer> caretOffsetRef, @NotNull final Ref<Integer> caretAdvance,
                              @NotNull final DataContext dataContext, final EditorActionHandler originalHandler) {
  int caretOffset = caretOffsetRef.get().intValue();
  PsiElement psiAtOffset = file.findElementAt(caretOffset);
  if (psiAtOffset != null && psiAtOffset.getTextOffset() < caretOffset) {
    ASTNode token = psiAtOffset.getNode();
    Document document = editor.getDocument();
    CharSequence text = document.getText();
    final Language language = psiAtOffset.getLanguage();
    final Commenter languageCommenter = LanguageCommenters.INSTANCE.forLanguage(language);
    final CodeDocumentationAwareCommenter commenter = languageCommenter instanceof CodeDocumentationAwareCommenter
                                                      ? (CodeDocumentationAwareCommenter)languageCommenter:null;
    if (commenter != null && token.getElementType() == commenter.getLineCommentTokenType() ) {
      final int offset = CharArrayUtil.shiftForward(text, caretOffset, " \t");

      if (offset < document.getTextLength() && text.charAt(offset) != '\n') {
        String prefix = commenter.getLineCommentPrefix();
        assert prefix != null: "Line Comment type is set but Line Comment Prefix is null!";
        if (!StringUtil.startsWith(text, offset, prefix)) {
          if (text.charAt(caretOffset) != ' ' && !prefix.endsWith(" ")) {
            prefix += " ";
          }
          document.insertString(caretOffset, prefix);
          return Result.Default;
        } else {
          int afterPrefix = offset + prefix.length();
          if (afterPrefix < document.getTextLength() && text.charAt(afterPrefix) != ' ') {
            document.insertString(afterPrefix, " ");
            //caretAdvance.set(0);
          }
          caretOffsetRef.set(offset);
        }
        return Result.Default;
      }
    }
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：EnterHandlerDelegateAdapter.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file,
                              @NotNull Editor editor,
                              @NotNull Ref<Integer> caretOffset,
                              @NotNull Ref<Integer> caretAdvance,
                              @NotNull DataContext dataContext,
                              EditorActionHandler originalHandler)
{
  return Result.Continue;
}
项目：intellij-ce-playground    文件：BackspaceHandler.java    
static void truncatePrefix(final DataContext dataContext,
                           LookupImpl lookup,
                           final EditorActionHandler handler,
                           final int hideOffset,
                           final Caret caret) {
  final Editor editor = lookup.getEditor();
  if (!lookup.performGuardedChange(new Runnable() {
    @Override
    public void run() {
      handler.execute(editor, caret, dataContext);
    }
  })) {
    return;
  }

  final CompletionProgressIndicator process = CompletionServiceImpl.getCompletionService().getCurrentCompletion();
  if (lookup.truncatePrefix(process == null || !process.isAutopopupCompletion())) {
    return;
  }

  if (process != null) {
    if (hideOffset < editor.getCaretModel().getOffset()) {
      process.scheduleRestart();
      return;
    }
    process.prefixUpdated();
  }

  lookup.hideLookup(false);
}
项目：intellij-ce-playground    文件：JsonEnterBetweenBracesHandler.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file,
                              @NotNull Editor editor,
                              @NotNull Ref<Integer> caretOffsetRef,
                              @NotNull Ref<Integer> caretAdvance,
                              @NotNull DataContext dataContext,
                              EditorActionHandler originalHandler) {
  if (!file.getLanguage().is(JsonLanguage.INSTANCE)) {
    return Result.Continue;
  }
  return super.preprocessEnter(file, editor, caretOffsetRef, caretAdvance, dataContext, originalHandler);
}
项目：intellij-ce-playground    文件：PyEnterBetweenBracketsHandler.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file,
                              @NotNull Editor editor,
                              @NotNull Ref<Integer> caretOffsetRef,
                              @NotNull Ref<Integer> caretAdvance,
                              @NotNull DataContext dataContext,
                              EditorActionHandler originalHandler) {
  if (!file.getLanguage().is(PythonLanguage.getInstance())) {
    return Result.Continue;
  }
  return super.preprocessEnter(file, editor, caretOffsetRef, caretAdvance, dataContext, originalHandler);
}
项目：intellij-ce-playground    文件：XmlMoverTest.java    
private void doTest(String ext) throws Exception {
  final String baseName = getBasePath() + '/' + getTestName(true);
  final String fileName = baseName + "."+ext;

  @NonNls String afterFileName = baseName + "_afterUp." + ext;
  EditorActionHandler handler = new MoveStatementUpAction().getHandler();
  performAction(fileName, handler, afterFileName);

  afterFileName = baseName + "_afterDown." + ext;
  handler = new MoveStatementDownAction().getHandler();
  performAction(fileName, handler, afterFileName);
}
项目：intellij-ce-playground    文件：XmlMoverTest.java    
private void performAction(final String fileName, final EditorActionHandler handler, final String afterFileName) throws Exception {
  configureByFile(fileName);
  final boolean enabled = handler.isEnabled(myEditor, null);
  assertEquals("not enabled for " + afterFileName, new File(getTestDataPath(), afterFileName).exists(), enabled);
  if (enabled) {
    WriteCommandAction.runWriteCommandAction(null, new Runnable() {
      @Override
      public void run() {
        handler.execute(myEditor, null);
      }
    });
    checkResultByFile(afterFileName);
  }
}
项目：intellij-ce-playground    文件：EnterBetweenXmlTagsHandler.java    
@Override
public Result preprocessEnter(@NotNull final PsiFile file, @NotNull final Editor editor, @NotNull final Ref<Integer> caretOffset, @NotNull final Ref<Integer> caretAdvance,
                              @NotNull final DataContext dataContext, final EditorActionHandler originalHandler) {
  final Project project = CommonDataKeys.PROJECT.getData(dataContext);

  if ((file instanceof XmlFile || HtmlUtil.supportsXmlTypedHandlers(file)) &&
      isBetweenXmlTags(project, editor, file, caretOffset.get().intValue())) {
    editor.getDocument().insertString(caretOffset.get(), "\n");
    if (project != null) {
      CodeStyleManager.getInstance(project).adjustLineIndent(editor.getDocument(), caretOffset.get() + 1);
    }
    return Result.DefaultForceIndent;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：GoToEditPointAction.java    
public Forward() {
  super(new EditorActionHandler(true) {
    @Override
    protected void doExecute(Editor editor, @Nullable Caret caret, DataContext dataContext) {
      EmmetEditPointUtil.moveForward(editor, getFile(dataContext));
    }
  });
}
项目：intellij-ce-playground    文件：GoToEditPointAction.java    
public Backward() {
  super(new EditorActionHandler(true) {
    @Override
    protected void doExecute(Editor editor, @Nullable Caret caret, DataContext dataContext) {
      EmmetEditPointUtil.moveBackward(editor, getFile(dataContext));
    }
  });
}
项目：intellij-ce-playground    文件：EnterInPropertiesFileHandler.java    
public Result preprocessEnter(@NotNull final PsiFile file, @NotNull final Editor editor, @NotNull final Ref<Integer> caretOffsetRef, @NotNull final Ref<Integer> caretAdvance,
                              @NotNull final DataContext dataContext, final EditorActionHandler originalHandler) {
  int caretOffset = caretOffsetRef.get().intValue();
  PsiElement psiAtOffset = file.findElementAt(caretOffset);
  if (file instanceof PropertiesFile) {
    handleEnterInPropertiesFile(editor, editor.getDocument(), psiAtOffset, caretOffset);
    return Result.Stop;
  }
  return Result.Continue;
}
项目：intellij-ce-playground    文件：GroovyEnterHandler.java    
private static void insertLineFeedInString(Editor editor,
                                           DataContext dataContext,
                                           EditorActionHandler originalHandler,
                                           boolean isInsertIndent) {
  if (isInsertIndent) {
    originalHandler.execute(editor, dataContext);
  }
  else {
    EditorModificationUtil.insertStringAtCaret(editor, "\n");
  }
}
项目：intellij-ce-playground    文件：HandlerUtils.java    
public static boolean isEnabled(@NotNull final Editor editor, @NotNull final DataContext dataContext,
                                @Nullable final EditorActionHandler originalHandler) {
  final Project project = getProject(dataContext);
  if (project != null) {
    final Language language = PsiUtilBase.getLanguageInEditor(editor, project);
    if (language == GroovyLanguage.INSTANCE) {
      return true;
    }
  }

  return originalHandler == null || originalHandler.isEnabled(editor, dataContext);
}
项目：intellij    文件：ProjectViewEnterHandler.java    
@Override
public Result preprocessEnter(
    PsiFile file,
    Editor editor,
    Ref<Integer> caretOffset,
    Ref<Integer> caretAdvance,
    DataContext dataContext,
    EditorActionHandler originalHandler) {
  int offset = caretOffset.get();
  if (editor instanceof EditorWindow) {
    file = InjectedLanguageManager.getInstance(file.getProject()).getTopLevelFile(file);
    editor = InjectedLanguageUtil.getTopLevelEditor(editor);
    offset = editor.getCaretModel().getOffset();
  }
  if (!isApplicable(file, dataContext) || !insertIndent(file, offset)) {
    return Result.Continue;
  }
  int indent = SectionParser.INDENT;

  editor.getCaretModel().moveToOffset(offset);
  Document doc = editor.getDocument();
  PsiDocumentManager.getInstance(file.getProject()).commitDocument(doc);

  originalHandler.execute(editor, editor.getCaretModel().getCurrentCaret(), dataContext);
  LogicalPosition position = editor.getCaretModel().getLogicalPosition();
  if (position.column < indent) {
    String spaces = StringUtil.repeatSymbol(' ', indent - position.column);
    doc.insertString(editor.getCaretModel().getOffset(), spaces);
  }
  editor.getCaretModel().moveToLogicalPosition(new LogicalPosition(position.line, indent));
  return Result.Stop;
}
项目：intellij    文件：BuildEnterBetweenBracketsHandler.java    
@Override
public Result preprocessEnter(
    @NotNull PsiFile file,
    @NotNull Editor editor,
    @NotNull Ref<Integer> caretOffsetRef,
    @NotNull Ref<Integer> caretAdvance,
    @NotNull DataContext dataContext,
    EditorActionHandler originalHandler) {
  if (!(file instanceof BuildFile)) {
    return Result.Continue;
  }
  return super.preprocessEnter(
      file, editor, caretOffsetRef, caretAdvance, dataContext, originalHandler);
}
项目：js-graphql-intellij-plugin    文件：JSGraphQLEnterInEmptyListHandler.java    
@Override
public Result preprocessEnter(@NotNull PsiFile file,
                              @NotNull Editor editor,
                              @NotNull Ref<Integer> caretOffsetRef,
                              @NotNull Ref<Integer> caretAdvance,
                              @NotNull DataContext dataContext,
                              EditorActionHandler originalHandler) {
    if (!file.getLanguage().is(JSGraphQLLanguage.INSTANCE)) {
        return Result.Continue;
    }
    return super.preprocessEnter(file, editor, caretOffsetRef, caretAdvance, dataContext, originalHandler);
}
项目：front-end-alignment    文件：AlignItAction.java    
public AlignItAction() {
  super(new EditorActionHandler() {
    @Override
    public void execute(Editor editor, DataContext dataContext) {
      Application application = ApplicationManager.getApplication();
      FrontEndAlignment alignment = application.getComponent(FrontEndAlignment.class);
      alignment.alignText(editor);
    }
  });
}
项目：tools-idea    文件：CodeInsightTestCase.java    
protected void backspace(final Editor editor) {
  CommandProcessor.getInstance().executeCommand(getProject(), new Runnable() {
    @Override
    public void run() {
      EditorActionManager actionManager = EditorActionManager.getInstance();
      EditorActionHandler actionHandler = actionManager.getActionHandler(IdeActions.ACTION_EDITOR_BACKSPACE);

      actionHandler.execute(editor, DataManager.getInstance().getDataContext());
    }
  }, "backspace", editor.getDocument());
}
项目：tools-idea    文件：CodeInsightTestCase.java    
protected void delete(@NotNull final Editor editor) {
  CommandProcessor.getInstance().executeCommand(getProject(), new Runnable() {
    @Override
    public void run() {
      EditorActionManager actionManager = EditorActionManager.getInstance();
      EditorActionHandler actionHandler = actionManager.getActionHandler(IdeActions.ACTION_EDITOR_DELETE);

      actionHandler.execute(editor, DataManager.getInstance().getDataContext());
    }
  }, "delete", editor.getDocument());
}