/**
* Dispose services used in this part.
*
* @see org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor#dispose()
*/
@Override
public void dispose() {
this.setUndoContext(
new IUndoContext() {
@Override
public String getLabel() {
return "Disposed undo context";
}
@Override
public boolean matches(IUndoContext context) {
return false;
}
}); // Avoid disposing the shared UndoContext when this nestedEditor is dispose
// Super.dispose() will try to dispose the IUndoContext
super.dispose();
ISaveAndDirtyService saveAndDirtyService;
try {
saveAndDirtyService = servicesRegistry.getService(ISaveAndDirtyService.class);
saveAndDirtyService.removeIsaveablePart(this);
} catch (ServiceException e) {
// the service can't be found. Maybe it is already disposed.
// Do nothing
}
partNameSynchronizer = null;
diagram = null;
servicesRegistry = null;
}
@Override
public void doSetInput(IEditorInput input, boolean releaseEditorContents) throws CoreException {
super.doSetInput(input, releaseEditorContents);
if (getDiagram() != null && !DiagramVersioningUtils.isOfCurrentPapyrusVersion(getDiagram())) {
new ReconcileHelper(getEditingDomain()).reconcileDiagram(getDiagram());
}
}
@Override
public void createPartControl(Composite parent) {
IContextService contextService = (IContextService) getSite().getService(IContextService.class);
// FIXME : before Eclipse Juno, this line was not necessary
// see bug 367816 and bug 382218
contextService.activateContext(
"org.eclipse.gmf.runtime.diagram.ui.diagramContext"); //$NON-NLS-1$
super.createPartControl(parent);
}
@Override
protected void stopListening() {
super.stopListening();
}