/** @generated */
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
if (aSelection == null || aSelection.isEmpty()) {
return;
}
if (false == aSelection.getFirstElement() instanceof UMLAbstractNavigatorItem) {
return;
}
UMLAbstractNavigatorItem abstractNavigatorItem =
(UMLAbstractNavigatorItem) aSelection.getFirstElement();
View navigatorView = null;
if (abstractNavigatorItem instanceof UMLNavigatorItem) {
navigatorView = ((UMLNavigatorItem) abstractNavigatorItem).getView();
} else if (abstractNavigatorItem instanceof UMLNavigatorGroup) {
UMLNavigatorGroup navigatorGroup = (UMLNavigatorGroup) abstractNavigatorItem;
if (navigatorGroup.getParent() instanceof UMLNavigatorItem) {
navigatorView = ((UMLNavigatorItem) navigatorGroup.getParent()).getView();
}
}
if (navigatorView == null) {
return;
}
IEditorInput editorInput = getEditorInput(navigatorView.getDiagram());
IEditorPart editor = aPage.findEditor(editorInput);
if (editor == null) {
return;
}
aPage.bringToTop(editor);
if (editor instanceof DiagramEditor) {
DiagramEditor diagramEditor = (DiagramEditor) editor;
ResourceSet diagramEditorResourceSet = diagramEditor.getEditingDomain().getResourceSet();
EObject selectedView =
diagramEditorResourceSet.getEObject(EcoreUtil.getURI(navigatorView), true);
if (selectedView == null) {
return;
}
GraphicalViewer graphicalViewer =
(GraphicalViewer) diagramEditor.getAdapter(GraphicalViewer.class);
EditPart selectedEditPart =
(EditPart) graphicalViewer.getEditPartRegistry().get(selectedView);
if (selectedEditPart != null) {
graphicalViewer.select(selectedEditPart);
}
}
}
