Java 类com.intellij.openapi.editor.CaretAction 实例源码

项目：intellij-ce-playground 文件：CutAction.java

@Override
public void executeWriteAction(final Editor editor, DataContext dataContext) {
  if(!editor.getSelectionModel().hasSelection(true)) {
    if (Registry.is(CopyAction.SKIP_COPY_AND_CUT_FOR_EMPTY_SELECTION_KEY)) {
      return;
    }
    editor.getCaretModel().runForEachCaret(new CaretAction() {
      @Override
      public void perform(Caret caret) {
        editor.getSelectionModel().selectLineAtCaret();
      }
    });
  }
  editor.getSelectionModel().copySelectionToClipboard();
  EditorModificationUtil.deleteSelectedTextForAllCarets(editor);
}

项目：intellij-ce-playground 文件：CopyAction.java

@Override
public void execute(final Editor editor, DataContext dataContext) {
  if (!editor.getSelectionModel().hasSelection(true)) {
    if (Registry.is(SKIP_COPY_AND_CUT_FOR_EMPTY_SELECTION_KEY)) {
      return;
    }
    editor.getCaretModel().runForEachCaret(new CaretAction() {
      @Override
      public void perform(Caret caret) {
        editor.getSelectionModel().selectLineAtCaret();
        EditorActionUtil.moveCaretToLineStartIgnoringSoftWraps(editor);
      }
    });
  }
  editor.getSelectionModel().copySelectionToClipboard();
}

项目：intellij-ce-playground 文件：MultiCaretCodeInsightAction.java

private static void iterateOverCarets(@NotNull final Project project,
                               @NotNull final Editor hostEditor,
                               @NotNull final MultiCaretCodeInsightActionHandler handler) {
  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
  final PsiFile psiFile = documentManager.getCachedPsiFile(hostEditor.getDocument());
  documentManager.commitAllDocuments();

  hostEditor.getCaretModel().runForEachCaret(new CaretAction() {
    @Override
    public void perform(Caret caret) {
      Editor editor = hostEditor;
      if (psiFile != null) {
        Caret injectedCaret = InjectedLanguageUtil.getCaretForInjectedLanguageNoCommit(caret, psiFile);
        if (injectedCaret != null) {
          caret = injectedCaret;
          editor = caret.getEditor();
        }
      }
      final PsiFile file = PsiUtilBase.getPsiFileInEditor(caret, project);
      if (file != null) {
        handler.invoke(project, editor, caret, file);
      }
    }
  });
}

项目：consulo 文件：CutAction.java

@RequiredWriteAction
@Override
public void executeWriteAction(final Editor editor, DataContext dataContext) {
  if(!editor.getSelectionModel().hasSelection(true)) {
    if (Registry.is(CopyAction.SKIP_COPY_AND_CUT_FOR_EMPTY_SELECTION_KEY)) {
      return;
    }
    editor.getCaretModel().runForEachCaret(new CaretAction() {
      @Override
      public void perform(Caret caret) {
        editor.getSelectionModel().selectLineAtCaret();
      }
    });
  }
  editor.getSelectionModel().copySelectionToClipboard();
  EditorModificationUtil.deleteSelectedTextForAllCarets(editor);
}

项目：consulo 文件：MultiCaretCodeInsightAction.java

private static void iterateOverCarets(@Nonnull final Project project,
                                      @Nonnull final Editor hostEditor,
                                      @Nonnull final MultiCaretCodeInsightActionHandler handler) {
  PsiDocumentManager documentManager = PsiDocumentManager.getInstance(project);
  final PsiFile psiFile = documentManager.getCachedPsiFile(hostEditor.getDocument());
  documentManager.commitAllDocuments();

  hostEditor.getCaretModel().runForEachCaret(new CaretAction() {
    @Override
    public void perform(Caret caret) {
      Editor editor = hostEditor;
      if (psiFile != null) {
        Caret injectedCaret = InjectedLanguageUtil.getCaretForInjectedLanguageNoCommit(caret, psiFile);
        if (injectedCaret != null) {
          caret = injectedCaret;
          editor = caret.getEditor();
        }
      }
      final PsiFile file = PsiUtilBase.getPsiFileInEditor(caret, project);
      if (file != null) {
        handler.invoke(project, editor, caret, file);
      }
    }
  });
}

项目：intellij-ce-playground 文件：InvokeTemplateAction.java

public void perform() {
  final Document document = myEditor.getDocument();
  final VirtualFile file = FileDocumentManager.getInstance().getFile(document);
  if (file != null) {
    ReadonlyStatusHandler.getInstance(myProject).ensureFilesWritable(file);
  }

  CommandProcessor.getInstance().executeCommand(myProject, new Runnable() {
    public void run() {
      myEditor.getCaretModel().runForEachCaret(new CaretAction() {
        public void perform(Caret caret) {
          // adjust the selection so that it starts with a non-whitespace character (to make sure that the template is inserted
          // at a meaningful position rather than at indent 0)
          if (myEditor.getSelectionModel().hasSelection() && myTemplate.isToReformat()) {
            int offset = myEditor.getSelectionModel().getSelectionStart();
            int selectionEnd = myEditor.getSelectionModel().getSelectionEnd();
            int lineEnd = document.getLineEndOffset(document.getLineNumber(offset));
            while (offset < lineEnd && offset < selectionEnd &&
                   (document.getCharsSequence().charAt(offset) == ' ' || document.getCharsSequence().charAt(offset) == '\t')) {
              offset++;
            }
            // avoid extra line break after $SELECTION$ in case when selection ends with a complete line
            if (selectionEnd == document.getLineStartOffset(document.getLineNumber(selectionEnd))) {
              selectionEnd--;
            }
            if (offset < lineEnd && offset < selectionEnd) {  // found non-WS character in first line of selection
              myEditor.getSelectionModel().setSelection(offset, selectionEnd);
            }
          }
          String selectionString = myEditor.getSelectionModel().getSelectedText();
          TemplateManager.getInstance(myProject).startTemplate(myEditor, selectionString, myTemplate);
        }
      });
    }
  }, "Wrap with template", "Wrap with template " + myTemplate.getKey());
}

项目：StringManipulation 文件：AbstractStringManipAction.java

protected void executeMyWriteAction(Editor editor, final DataContext dataContext, final T additionalParam) {
    editor.getCaretModel().runForEachCaret(new CaretAction() {
        @Override
        public void perform(Caret caret) {
            executeMyWriteActionPerCaret(caret.getEditor(), caret, dataContext, additionalParam);
        }
    });
}

项目：consulo 文件：ToggleCaseAction.java

private static void runForCaret(Editor editor, Caret caret, CaretAction action) {
  if (caret == null) {
    editor.getCaretModel().runForEachCaret(action);
  }
  else {
    action.perform(caret);
  }
}

项目：consulo 文件：InvokeTemplateAction.java

public void perform() {
  final Document document = myEditor.getDocument();
  final VirtualFile file = FileDocumentManager.getInstance().getFile(document);
  if (file != null) {
    ReadonlyStatusHandler.getInstance(myProject).ensureFilesWritable(file);
  }

  CommandProcessor.getInstance().executeCommand(myProject, new Runnable() {
    @Override
    public void run() {
      myEditor.getCaretModel().runForEachCaret(new CaretAction() {
        @Override
        public void perform(Caret caret) {
          // adjust the selection so that it starts with a non-whitespace character (to make sure that the template is inserted
          // at a meaningful position rather than at indent 0)
          if (myEditor.getSelectionModel().hasSelection() && myTemplate.isToReformat()) {
            int offset = myEditor.getSelectionModel().getSelectionStart();
            int selectionEnd = myEditor.getSelectionModel().getSelectionEnd();
            int lineEnd = document.getLineEndOffset(document.getLineNumber(offset));
            while (offset < lineEnd && offset < selectionEnd &&
                   (document.getCharsSequence().charAt(offset) == ' ' || document.getCharsSequence().charAt(offset) == '\t')) {
              offset++;
            }
            // avoid extra line break after $SELECTION$ in case when selection ends with a complete line
            if (selectionEnd == document.getLineStartOffset(document.getLineNumber(selectionEnd))) {
              selectionEnd--;
            }
            if (offset < lineEnd && offset < selectionEnd) {  // found non-WS character in first line of selection
              myEditor.getSelectionModel().setSelection(offset, selectionEnd);
            }
          }
          String selectionString = myEditor.getSelectionModel().getSelectedText();
          TemplateManager.getInstance(myProject).startTemplate(myEditor, selectionString, myTemplate);
        }
      });
    }
  }, "Wrap with template", "Wrap with template " + myTemplate.getKey());
}

项目：consulo 文件：LookupActionHandler.java

@Override
protected void executeInLookup(LookupImpl lookup, DataContext context, final Caret caret) {
  final Editor editor = lookup.getEditor();
  final int offset = editor.getCaretModel().getOffset();
  final CharSequence seq = editor.getDocument().getCharsSequence();
  if (seq.length() <= offset || !lookup.isCompletion()) {
    myOriginalHandler.execute(editor, caret, context);
    return;
  }

  char c = seq.charAt(offset);
  CharFilter.Result lookupAction = LookupTypedHandler.getLookupAction(c, lookup);

  if (lookupAction != CharFilter.Result.ADD_TO_PREFIX || Character.isWhitespace(c)) {
    myOriginalHandler.execute(editor, caret, context);
    return;
  }

  if (!lookup.performGuardedChange(() -> {
    CaretAction action = new CaretAction() {
      @Override
      public void perform(Caret caret1) {
        caret1.removeSelection();
        int caretOffset = caret1.getOffset();
        if (caretOffset < seq.length()) {
          caret1.moveToOffset(caretOffset + 1);
        }
      }
    };
    if (caret == null) {
      editor.getCaretModel().runForEachCaret(action);
    }
    else {
      action.perform(caret);
    }
  })) {
    return;
  }

  lookup.appendPrefix(c);
  final CompletionProgressIndicator completion = CompletionServiceImpl.getCompletionService().getCurrentCompletion();
  if (completion != null) {
    completion.prefixUpdated();
  }
}