public HierarchyBrowserBaseEx(@NotNull Project project, @NotNull PsiElement element) {
super(project);
setHierarchyBase(element);
myCardLayout = new CardLayout();
myTreePanel = new JPanel(myCardLayout);
createTrees(myType2TreeMap);
final HierarchyBrowserManager.State state =
HierarchyBrowserManager.getInstance(project).getState();
for (String type : myType2TreeMap.keySet()) {
myType2ScopeMap.put(type, state.SCOPE != null ? state.SCOPE : SCOPE_ALL);
}
final Enumeration<String> keys = myType2TreeMap.keys();
while (keys.hasMoreElements()) {
final String key = keys.nextElement();
final JTree tree = myType2TreeMap.get(key);
myOccurrenceNavigators.put(
key,
new OccurenceNavigatorSupport(tree) {
@Override
@Nullable
protected Navigatable createDescriptorForNode(DefaultMutableTreeNode node) {
final HierarchyNodeDescriptor descriptor = getDescriptor(node);
if (descriptor == null) return null;
PsiElement psiElement = getOpenFileElementFromDescriptor(descriptor);
if (psiElement == null || !psiElement.isValid()) return null;
final VirtualFile virtualFile = psiElement.getContainingFile().getVirtualFile();
if (virtualFile == null) return null;
return new OpenFileDescriptor(
psiElement.getProject(), virtualFile, psiElement.getTextOffset());
}
@Override
public String getNextOccurenceActionName() {
return getNextOccurenceActionNameImpl();
}
@Override
public String getPreviousOccurenceActionName() {
return getPrevOccurenceActionNameImpl();
}
});
myTreePanel.add(ScrollPaneFactory.createScrollPane(tree), key);
}
final JPanel legendPanel = createLegendPanel();
final JPanel contentPanel;
if (legendPanel != null) {
contentPanel = new JPanel(new BorderLayout());
contentPanel.add(myTreePanel, BorderLayout.CENTER);
contentPanel.add(legendPanel, BorderLayout.SOUTH);
} else {
contentPanel = myTreePanel;
}
buildUi(createToolbar(getActionPlace(), HELP_ID).getComponent(), contentPanel);
}
private void disposeBuilders() {
final Collection<HierarchyTreeBuilder> builders =
new ArrayList<HierarchyTreeBuilder>(myBuilders.values());
for (final HierarchyTreeBuilder builder : builders) {
Disposer.dispose(builder);
}
myBuilders.clear();
}
public final void changeView(@NotNull final String typeName) {
myCurrentViewType = typeName;
final PsiElement element = mySmartPsiElementPointer.getElement();
if (element == null || !isApplicableElement(element)) {
return;
}
if (myContent != null) {
final String displayName = getContentDisplayName(typeName, element);
if (displayName != null) {
myContent.setDisplayName(displayName);
}
}
myCardLayout.show(myTreePanel, typeName);
if (!myBuilders.containsKey(typeName)) {
try {
setWaitCursor();
// create builder
final JTree tree = myType2TreeMap.get(typeName);
final DefaultTreeModel model = new DefaultTreeModel(new DefaultMutableTreeNode(""));
tree.setModel(model);
final HierarchyTreeStructure structure = createHierarchyTreeStructure(typeName, element);
if (structure == null) {
return;
}
final Comparator<NodeDescriptor> comparator = getComparator();
final HierarchyTreeBuilder builder =
new HierarchyTreeBuilder(myProject, tree, model, structure, comparator);
myBuilders.put(typeName, builder);
Disposer.register(this, builder);
Disposer.register(builder, () -> myBuilders.remove(typeName));
final HierarchyNodeDescriptor descriptor = structure.getBaseDescriptor();
builder.select(descriptor, () -> builder.expand(descriptor, null));
} finally {
restoreCursor();
}
}
getCurrentTree().requestFocus();
}
@Override
protected JTree getCurrentTree() {
if (myCurrentViewType == null) return null;
return myType2TreeMap.get(myCurrentViewType);
}
@Override
protected HierarchyTreeBuilder getCurrentBuilder() {
return myBuilders.get(myCurrentViewType);
}