@Override
protected void configureGraphicalViewer() {
super.configureGraphicalViewer();
ScalableFreeformRootEditPart rootEditPart = new ScalableFreeformRootEditPart();
GraphicalViewer viewer = getGraphicalViewer();
viewer.setRootEditPart(rootEditPart);
getGraphicalViewer().setEditPartFactory(new WorkDesignerEditPartFactory(getParentEditor()));
configureEditPartViewer(viewer);
((FigureCanvas) viewer.getControl()).setScrollBarVisibility(FigureCanvas.ALWAYS);
getActionRegistry().registerAction(new ToggleGridAction(getGraphicalViewer()));
getActionRegistry().registerAction(new ToggleSnapToGeometryAction(getGraphicalViewer()));
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
super.init(site, input);
try {
IFile file = ((IFileEditorInput) input).getFile();
this.model = create(file);
if (this.model == null) {
throw new PartInitException("The specified input is not a valid network.");
}
} catch (CoreException e) {
throw new PartInitException(e.getStatus());
} catch (ClassCastException e) {
throw new PartInitException("The specified input is not a valid network.", e);
}
setSite(site);
setInput(input);
}
public void selectionChanged(IWorkbenchPart part, ISelection selection) {
if (part.getSite().getWorkbenchWindow().getActivePage() == null) {
return;
}
super.selectionChanged(part, selection);
}
public void commandStackChanged(EventObject event) {
firePropertyChange(IEditorPart.PROP_DIRTY);
super.commandStackChanged(event);
}
