public List<SModelReference> getResult() {
List<SModelReference> result = new ArrayList<SModelReference>();
if (myIsCancelled) return result;
List<Object> choosen = Collections.unmodifiableList(myChooser.getChosenElements());
for (Object item : choosen) {
if (item instanceof BaseModelItem) {
BaseModelItem modelItem = (BaseModelItem) item;
result.add(modelItem.getModelReference());
}
}
return result;
}
private void doInit(
final List<SModelReference> options, @Nullable List<SModelReference> nonProjectModels) {
setModal(true);
myModels.addAll(options);
if (nonProjectModels != null) {
myNonProjectModels.addAll(nonProjectModels);
}
DataContext dataContext = DataManager.getInstance().getDataContext();
final Project project = MPSDataKeys.PROJECT.getData(dataContext);
BaseModelModel goToModelModel =
new BaseModelModel(project) {
public NavigationItem doGetNavigationItem(final SModelReference modelReference) {
return new BaseModelItem(modelReference) {
public void navigate(boolean requestFocus) {}
};
}
@Override
public SModelReference[] find(boolean checkboxState) {
if (checkboxState) {
return myNonProjectModels.toArray(new SModelReference[myNonProjectModels.size()]);
} else {
return myModels.toArray(new SModelReference[myModels.size()]);
}
}
public SModelReference[] find(IScope scope) {
throw new UnsupportedOperationException("must not be used");
}
@Override
public boolean loadInitialCheckBoxState() {
return false;
}
};
myChooser =
MpsPopupFactory.createPanelForPackage(goToModelModel, !myNonProjectModels.isEmpty());
myChooser.invoke(
new Callback() {
public void elementChosen(Object element) {
if (!myOkDone) {
myOkDone = true;
onOk();
}
}
},
ModalityState.current(),
myIsMultipleSelection);
}
private void doInit(final List<SNode> options) {
setModal(true);
myNodes.addAll(options);
DataContext dataContext = DataManager.getInstance().getDataContext();
final Project project = MPSDataKeys.PROJECT.getData(dataContext);
BaseNodeModel goToNodeModel =
new BaseNodeModel(project) {
public NavigationItem doGetNavigationItem(final SNode node) {
return new BaseNodeItem(node) {
public void navigate(boolean requestFocus) {}
};
}
@Override
public SNode[] find(boolean checkboxState) {
return myNodes.toArray(new SNode[myNodes.size()]);
}
public SNode[] find(IScope scope) {
throw new UnsupportedOperationException("must not be used");
}
@Override
public boolean loadInitialCheckBoxState() {
return false;
}
};
myChooser = MpsPopupFactory.createPanelForNode(goToNodeModel, false);
myChooser.invoke(
new Callback() {
public void elementChosen(Object element) {
if (!myOkDone) {
myOkDone = true;
onOk();
}
}
},
ModalityState.current(),
false);
}
protected JComponent getMainComponent() {
return myChooser.getPanel();
}
public SNode getResult() {
if (myIsCancelled) return null;
BaseNodeItem nodeItem = (BaseNodeItem) myChooser.getChosenElement();
if (nodeItem == null) return null;
return nodeItem.getNode();
}
