private void constructContextMenuMap() {
if (contextMenuMap == null) {
contextMenuMap = new LinkedHashMap<>();
// Build the ContextMenu item from the library builtin items
final String contextMenuFxmlPath = "builtin/ContextMenu.fxml"; // NOI18N
final URL contextMenuFxmlURL = BuiltinLibrary.class.getResource(contextMenuFxmlPath);
assert contextMenuFxmlURL != null;
final AbstractSelectionGroup asg = getEditorController().getSelection().getGroup();
assert asg instanceof ObjectSelectionGroup; // Because of (1)
final ObjectSelectionGroup osg = (ObjectSelectionGroup) asg;
try {
final String contextMenuFxmlText = FXOMDocument.readContentFromURL(contextMenuFxmlURL);
final FXOMDocument fxomDocument = getEditorController().getFxomDocument();
final Library library = getEditorController().getLibrary();
for (FXOMObject fxomObject : osg.getItems()) {
final FXOMDocument contextMenuDocument =
new FXOMDocument(
contextMenuFxmlText, contextMenuFxmlURL, library.getClassLoader(), null);
assert contextMenuDocument != null;
final FXOMObject contextMenuObject = contextMenuDocument.getFxomRoot();
assert contextMenuObject != null;
contextMenuObject.moveToFxomDocument(fxomDocument);
assert contextMenuDocument.getFxomRoot() == null;
contextMenuMap.put(fxomObject, contextMenuObject);
}
} catch (IOException x) {
throw new IllegalStateException("Bug in " + getClass().getSimpleName(), x); // NOI18N
}
}
}
