public void showFeedback() {
try {
getEditPart().getRoot();
super.showFeedback();
} catch (Exception e) {
// TODO: handle exception
}
}
private void performDirectEdit() {
if (manager == null)
manager =
new ComponentEditManager(
this, new ComponentCellEditorLocator((HandleBounds) getFigure()));
if (getCastedFigure().wasValidClick()) manager.show();
}
protected void performDirectEdit() {
if (manager == null) {
ILabeledFigure figure = (ILabeledFigure) getFigure();
manager =
new LabelDirectEditManager(
this, TextCellEditor.class, new LabelCellEditorLocator(figure.getLabel()));
}
manager.show();
}
/*
* Overrides super unhookListeners to set listeners attached flag This
* method prevents unhooking listeners twice if the UI thread is blocked.
* For example, a validation dialog may block the thread
*/
protected void unhookListeners() {
if (listenersAttached) {
listenersAttached = false;
super.unhookListeners();
ILabelDelegate label = (ILabelDelegate) getEditPart().getAdapter(ILabelDelegate.class);
if (label != null && textFigureListener != null) {
((IFigure) ((WrappingLabel) getEditPart().getFigure()).getTextFigure().getChildren().get(0))
.removeAncestorListener(textFigureListener);
textFigureListener = null;
}
}
}
@Override
protected void bringDown() {
if (actionHandler != null) {
actionHandler.dispose();
actionHandler = null;
}
if (actionBars != null) {
restoreSavedActions(actionBars);
actionBars.updateActionBars();
actionBars = null;
}
super.bringDown();
}
public void show() {
super.show();
IFigure fig = getEditPart().getFigure();
Control control = getCellEditor().getControl();
this.zoomLevelFont = getZoomLevelFont(fig.getFont(), control.getDisplay());
control.setFont(this.zoomLevelFont);
// since the font's have been resized, we need to resize the Text
// control...
getLocator().relocate(getCellEditor());
}
protected void performDirectEdit() {
if (manager == null) {
ValidationEnabledGraphicalViewer viewer = (ValidationEnabledGraphicalViewer) getViewer();
ValidationMessageHandler handler = viewer.getValidationHandler();
TableFigure figure = (TableFigure) getFigure();
EditableLabel nameLabel = figure.getNameLabel();
manager =
new ExtendedDirectEditManager(
this,
TextCellEditor.class,
new LabelCellEditorLocator(nameLabel),
nameLabel,
new TableNameCellEditorValidator(handler));
}
manager.show();
}
protected void hookListeners() {
super.hookListeners();
// TODO: This gets around the problem of the cell editor not growing big
// enough when in autosize mode because it doesn't listen to textflow
// size changes. The superclass should be modified to not assume we want
// to listen to the editpart's figure.
ILabelDelegate label = (ILabelDelegate) getEditPart().getAdapter(ILabelDelegate.class);
if (label != null && getEditPart().getFigure() instanceof WrappingLabel) {
textFigureListener =
new AncestorListener.Stub() {
public void ancestorMoved(IFigure ancestor) {
getLocator().relocate(getCellEditor());
}
};
((IFigure) ((WrappingLabel) getEditPart().getFigure()).getTextFigure().getChildren().get(0))
.addAncestorListener(textFigureListener);
}
}
/** @see org.eclipse.gef.tools.DirectEditManager#commit() */
protected void commit() {
Shell activeShell = Display.getCurrent().getActiveShell();
if (activeShell != null
&& getCellEditor().getControl().getShell().equals(activeShell.getParent())) {
Control[] children = activeShell.getChildren();
if (children.length == 1 && children[0] instanceof Table) {
/*
* CONTENT ASSIST: focus is lost to the content assist pop up -
* stay in focus
*/
getCellEditor().getControl().setVisible(true);
((XtextStyledTextCellEditorEx) getCellEditor()).setDeactivationLock(true);
return;
}
}
// content assist hacks
if (committed) {
bringDown();
return;
}
committed = true;
super.commit();
}
/*
* Sets the listeners attached flag if the cell editor exists
*/
protected void setCellEditor(CellEditor editor) {
super.setCellEditor(editor);
if (editor != null) {
listenersAttached = true;
}
}
