public void processSelection(IWorkbenchPart targetPart, ISelection selection) {
this.activeTargetPart = targetPart;
if (targetPart != null) {
ISelectionProvider selectionProvider =
((WorkbenchPart) targetPart).getSite().getSelectionProvider();
if (selectionProvider != null
&& selectionProvider.getSelection() != null
&& !selectionProvider.getSelection().isEmpty())
selection = selectionProvider.getSelection();
if (selection == null || selection.isEmpty()) return;
}
treePaths = null;
treePath = null;
sel = null;
sels = null;
model = null;
if (selection instanceof ITreeSelection) {
treePaths = ((ITreeSelection) selection).getPaths();
treePath = ((ITreeSelection) selection).getPaths()[0];
sel = DBNodeFactory.dbNode(treePath);
sels = DBNodeFactory.dbNodes(treePaths);
} else if (selection instanceof IStructuredSelection) {
Object firstElement = ((IStructuredSelection) selection).getFirstElement();
if (firstElement instanceof ElementDB)
sel = DBNodeFactory.dbNode(new ElementDB[] {(ElementDB) firstElement});
else if (firstElement instanceof ElementDBNode) sel = (ElementDBNode) firstElement;
else if (firstElement instanceof ISelectionElementDBNode) {
sels = ((ISelectionElementDBNode) firstElement).getSelectedDBNode();
sel = sels[0];
}
if (sel != null) sels = new ElementDBNode[] {sel};
}
if (sel != null) model = sel.model();
}
public ElementDBNode[] getSelectedDBNode() {
ElementDBNode[] selectedElement = new ElementDBNode[1];
selectedElement[0] = DBNodeFactory.dbNode(SmartViewModelFactory.getPortModel(getPort()));
return selectedElement;
}