Java Code Examples for org.openide.actions.UndoAction

The following examples show how to use org.openide.actions.UndoAction. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: netbeans   Source File: BasicOpenFileTest.java    License: Apache License 2.0 5 votes vote down vote up
private void undo() throws Exception {
    final UndoAction ua = SystemAction.get(UndoAction.class);
    assertNotNull("Cannot obtain UndoAction", ua);
    while (ua.isEnabled()) {
        SwingUtilities.invokeAndWait(new Runnable() {

            public void run() {
                ua.performAction();
            }
        });
    }
}
 
Example 2
Source Project: netbeans   Source File: BasicOpenFileTest.java    License: Apache License 2.0 5 votes vote down vote up
private void undo() throws Exception {
    final UndoAction ua = SystemAction.get(UndoAction.class);
    assertNotNull("Cannot obtain UndoAction", ua);
    while (ua.isEnabled()) {
        SwingUtilities.invokeAndWait(new Runnable() {

            public void run() {
                ua.performAction();
            }
        });
    }
}
 
Example 3
Source Project: netbeans   Source File: NbEditorKit.java    License: Apache License 2.0 5 votes vote down vote up
protected @Override void updateActions() {
    addSystemActionMapping(cutAction, javax.swing.text.DefaultEditorKit.cutAction);
    addSystemActionMapping(copyAction, javax.swing.text.DefaultEditorKit.copyAction);
    addSystemActionMapping(pasteAction, org.openide.actions.PasteAction.class);
    // #69077 - DeleteAction now delegates to deleteNextCharAction
    addSystemActionMapping(deleteNextCharAction, "delete");
    addSystemActionMapping(showPopupMenuAction, org.openide.actions.PopupAction.class);

    addSystemActionMapping(gotoAction, org.openide.actions.GotoAction.class);

    addSystemActionMapping(undoAction, org.openide.actions.UndoAction.class);
    addSystemActionMapping(redoAction, org.openide.actions.RedoAction.class);
}
 
Example 4
Source Project: netbeans   Source File: NbEditorKit.java    License: Apache License 2.0 5 votes vote down vote up
public @Override void actionPerformed(ActionEvent evt, JTextComponent target) {
    Document doc = target.getDocument();
    if (doc.getProperty(BaseDocument.UNDO_MANAGER_PROP) != null ||
        doc.getProperty(UndoManager.class) != null )
    { // Basic way of undo
        super.actionPerformed(evt, target);
    } else { // Deleagte to system undo action
        // Delegate to system undo action
        UndoAction ua = (UndoAction)SystemAction.get(UndoAction.class);
        if (ua != null && ua.isEnabled()) {
            ua.actionPerformed(evt);
        }
    }
}
 
Example 5
Source Project: netbeans   Source File: CompletionTest.java    License: Apache License 2.0 4 votes vote down vote up
protected void exec(JEditorPane editor, TestStep step) throws Exception {
    try {
        BaseDocument doc = (BaseDocument) editor.getDocument();
        ref(step.toString());
        Caret caret = editor.getCaret();
        caret.setDot(step.getOffset() + 1);
        EditorOperator eo = new EditorOperator(testFileObj.getNameExt());
        eo.insert(step.getPrefix());
        if (!isJavaScript()) {
            caret.setDot(step.getCursorPos());
        }

        waitTypingFinished(doc);
        CompletionJListOperator comp = null;
        boolean print = false;
        int counter = 0;
        while (!print) {
            ++counter;
            if (counter > 5) {
                print = true;
            }
            try {
                comp = CompletionJListOperator.showCompletion();
            } catch (JemmyException e) {
                log("EE: The CC window did not appear");
                e.printStackTrace(getLog());
            }
            if (comp != null) {
                print = dumpCompletion(comp, step, editor, print) || print;
                waitTypingFinished(doc);
                CompletionJListOperator.hideAll();
                if (!print) {// wait for refresh
                    Thread.sleep(1000);
                    if (!isJavaScript()) {
                        caret.setDot(step.getCursorPos());
                    }
                }
            } else {
                long time = System.currentTimeMillis();
                String screenFile = time + "-screen.png";
                log("CompletionJList is null");
                log("step: " + step);
                log("captureScreen:" + screenFile);
                try {
                    PNGEncoder.captureScreen(getWorkDir().getAbsolutePath() + File.separator + screenFile);
                } catch (Exception e1) {
                    e1.printStackTrace(getLog());
                }
            }
        }
        waitTypingFinished(doc);
        int rowStart = Utilities.getRowStart(doc, step.getOffset() + 1);
        int rowEnd = Utilities.getRowEnd(doc, step.getOffset() + 1);
        String fullResult = doc.getText(new int[]{rowStart, rowEnd});
        String result = fullResult.trim();
        int removed_whitespaces = fullResult.length() - result.length();
        if (!result.equals(step.getResult().trim())) {
            ref("EE: unexpected CC result:\n< " + result + "\n> " + step.getResult());
        }
        ref("End cursor position = " + (caret.getDot() - removed_whitespaces));
    } finally {
        // undo all changes
        final UndoAction ua = SystemAction.get(UndoAction.class);
        assertNotNull("Cannot obtain UndoAction", ua);
        while (ua.isEnabled()) {
            runInAWT(new Runnable() {

                public void run() {
                    ua.performAction();
                }
            });
        }
    }
}