private void handleTemplateSelected(ISelection selection) {
templateOpening = true;
Display.getCurrent()
.asyncExec(
new Runnable() {
public void run() {
if (viewer == null
|| viewer.getControl() == null
|| viewer.getControl().isDisposed()) return;
viewer.setSelection(StructuredSelection.EMPTY);
}
});
if (selection == null || selection.isEmpty() || !(selection instanceof IStructuredSelection)) {
templateOpening = false;
return;
}
Object selectedElement = ((IStructuredSelection) selection).getFirstElement();
if (selectedElement == null || !(selectedElement instanceof ITemplate)) return;
ITemplate template = (ITemplate) selectedElement;
IEditorInput editorInput =
MindMapUI.getEditorInputFactory().createEditorInput(template.createWorkbookRef());
getContext().openEditor(editorInput, MindMapUI.MINDMAP_EDITOR_ID);
templateOpening = false;
}
