Example usage for com.intellij.openapi.actionSystem IdeActions ACTION_EDITOR_COPY

Introduction

In this page you can find the example usage for com.intellij.openapi.actionSystem IdeActions ACTION_EDITOR_COPY.

Prototype

String ACTION_EDITOR_COPY

To view the source code for com.intellij.openapi.actionSystem IdeActions ACTION_EDITOR_COPY.

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Usage

From source file:com.intellij.codeInsight.editorActions.CutHandler.java

License:Apache License

@Override
public void executeWriteAction(final Editor editor, Caret caret, DataContext dataContext) {
    assert caret == null : "Invocation of 'cut' operation for specific caret is not supported";
    Project project = CommonDataKeys.PROJECT
            .getData(DataManager.getInstance().getDataContext(editor.getContentComponent()));
    if (project == null) {
        if (myOriginalHandler != null) {
            myOriginalHandler.execute(editor, null, dataContext);
        }//from   ww w. j  a va2s.c  o  m
        return;
    }

    final PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());

    if (file == null) {
        if (myOriginalHandler != null) {
            myOriginalHandler.execute(editor, null, dataContext);
        }
        return;
    }

    final SelectionModel selectionModel = editor.getSelectionModel();
    if (!selectionModel.hasSelection(true) && !selectionModel.hasBlockSelection()) {
        if (Registry.is(CopyAction.SKIP_COPY_AND_CUT_FOR_EMPTY_SELECTION_KEY)) {
            return;
        }
        editor.getCaretModel().runForEachCaret(new CaretAction() {
            @Override
            public void perform(Caret caret) {
                selectionModel.selectLineAtCaret();
            }
        });
        if (!selectionModel.hasSelection(true))
            return;
    }

    int start = selectionModel.getSelectionStart();
    int end = selectionModel.getSelectionEnd();
    final List<TextRange> selections = new ArrayList<TextRange>();
    if (editor.getCaretModel().supportsMultipleCarets()) {
        editor.getCaretModel().runForEachCaret(new CaretAction() {
            @Override
            public void perform(Caret caret) {
                selections.add(
                        new TextRange(selectionModel.getSelectionStart(), selectionModel.getSelectionEnd()));
            }
        });
    }

    EditorActionManager.getInstance().getActionHandler(IdeActions.ACTION_EDITOR_COPY).execute(editor, null,
            dataContext);

    if (editor.getCaretModel().supportsMultipleCarets()) {

        Collections.reverse(selections);
        final Iterator<TextRange> it = selections.iterator();
        editor.getCaretModel().runForEachCaret(new CaretAction() {
            @Override
            public void perform(Caret caret) {
                TextRange range = it.next();
                editor.getCaretModel().moveToOffset(range.getStartOffset());
                selectionModel.removeSelection();
                editor.getDocument().deleteString(range.getStartOffset(), range.getEndOffset());
            }
        });
        editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
    } else {
        if (start != end) {
            // There is a possible case that 'sticky selection' is active. It's automatically removed on copying then, so, we explicitly
            // remove the text.
            editor.getDocument().deleteString(start, end);
        } else {
            EditorModificationUtil.deleteSelectedText(editor);
        }
    }
}

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From source file:com.intellij.testFramework.LightPlatformCodeInsightTestCase.java

License:Apache License

protected static void copy() {
    executeAction(IdeActions.ACTION_EDITOR_COPY);
}

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