private MyCheckboxTreeCellRenderer(
final SelectionManager selectionManager,
Map<VirtualFile, String> modulesSet,
final Project project,
final JTree tree,
final Collection<VirtualFile> roots) {
super(new BorderLayout());
mySelectionManager = selectionManager;
myModulesSet = modulesSet;
myRoots = roots;
setBackground(tree.getBackground());
myColoredRenderer =
new ColoredTreeCellRenderer() {
@Override
public void customizeCellRenderer(
JTree tree,
Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
append(value.toString());
}
};
myFictive = new JBList();
myFictive.setBackground(tree.getBackground());
myFictive.setSelectionBackground(UIUtil.getListSelectionBackground());
myFictive.setSelectionForeground(UIUtil.getListSelectionForeground());
myTextRenderer =
new WithModulesListCellRenderer(project, myModulesSet) {
@Override
protected void putParentPath(Object value, FilePath path, FilePath self) {
if (myRoots.contains(self.getVirtualFile())) {
super.putParentPath(value, path, self);
}
}
};
myTextRenderer.setBackground(tree.getBackground());
myCheckbox = new JCheckBox();
myCheckbox.setBackground(tree.getBackground());
myEmpty = new JLabel("");
add(myCheckbox, BorderLayout.WEST);
add(myTextRenderer, BorderLayout.CENTER);
myCheckbox.setVisible(true);
}
@Override
public void selectUsages(@NotNull Usage[] usages) {
List<TreePath> paths = new LinkedList<TreePath>();
for (Usage usage : usages) {
final UsageNode node = myUsageNodes.get(usage);
if (node != NULL_NODE && node != null) {
paths.add(new TreePath(node.getPath()));
}
}
myTree.setSelectionPaths(paths.toArray(new TreePath[paths.size()]));
if (!paths.isEmpty()) myTree.scrollPathToVisible(paths.get(0));
}
private void restoreUsageExpandState(final Collection<UsageState> states) {
// always expand the last level group
final DefaultMutableTreeNode root = (DefaultMutableTreeNode) myTree.getModel().getRoot();
for (int i = root.getChildCount() - 1; i >= 0; i--) {
final DefaultMutableTreeNode child = (DefaultMutableTreeNode) root.getChildAt(i);
if (child instanceof GroupNode) {
final TreePath treePath = new TreePath(child.getPath());
myTree.expandPath(treePath);
}
}
myTree.getSelectionModel().clearSelection();
for (final UsageState usageState : states) {
usageState.restore();
}
}
private void updateImmediately() {
if (myProject.isDisposed()) return;
checkNodeValidity((DefaultMutableTreeNode) myTree.getModel().getRoot());
if (myUsagePreviewPanel != null) {
myUsagePreviewPanel.updateLayout(getSelectedUsageInfos());
}
}
private void layoutPanel() {
if (myUsagePreviewPanel != null) {
Disposer.dispose(myUsagePreviewPanel);
}
removeAll();
JScrollPane pane = ScrollPaneFactory.createScrollPane(myTree);
if (isPreview()) {
pane.setBorder(IdeBorderFactory.createBorder(SideBorder.LEFT | SideBorder.RIGHT));
boolean vertical =
myToolWindow.getAnchor() == ToolWindowAnchor.LEFT
|| myToolWindow.getAnchor() == ToolWindowAnchor.RIGHT;
Splitter splitter =
new Splitter(
vertical, UsageViewSettings.getInstance().PREVIEW_USAGES_SPLITTER_PROPORTIONS);
splitter.setFirstComponent(pane);
myUsagePreviewPanel = new UsagePreviewPanel(myProject, new UsageViewPresentation());
myUsagePreviewPanel.setBorder(IdeBorderFactory.createBorder(SideBorder.LEFT));
Disposer.register(this, myUsagePreviewPanel);
splitter.setSecondComponent(myUsagePreviewPanel);
add(splitter, BorderLayout.CENTER);
} else {
pane.setBorder(IdeBorderFactory.createBorder(SideBorder.LEFT));
add(pane, BorderLayout.CENTER);
}
add(createToolbar().getComponent(), BorderLayout.WEST);
myTree.getParent().setBackground(UIManager.getColor("Tree.background"));
revalidate();
}
public SlicePanel(
@NotNull final Project project,
boolean dataFlowToThis,
@NotNull SliceNode rootNode,
boolean splitByLeafExpressions,
@NotNull final ToolWindow toolWindow) {
super(new BorderLayout());
myToolWindow = toolWindow;
final ToolWindowManagerListener listener =
new ToolWindowManagerListener() {
ToolWindowAnchor myAnchor = toolWindow.getAnchor();
@Override
public void toolWindowRegistered(@NotNull String id) {}
@Override
public void stateChanged() {
if (!project.isOpen()) return;
if (toolWindow.getAnchor() != myAnchor) {
myAnchor = myToolWindow.getAnchor();
layoutPanel();
}
}
};
ToolWindowManagerEx.getInstanceEx(project).addToolWindowManagerListener(listener, this);
ApplicationManager.getApplication().assertIsDispatchThread();
myProject = project;
myTree = createTree();
myBuilder =
new SliceTreeBuilder(myTree, project, dataFlowToThis, rootNode, splitByLeafExpressions);
myBuilder.setCanYieldUpdate(!ApplicationManager.getApplication().isUnitTestMode());
Disposer.register(this, myBuilder);
myBuilder.addSubtreeToUpdate(
(DefaultMutableTreeNode) myTree.getModel().getRoot(),
new Runnable() {
@Override
public void run() {
if (isDisposed || myBuilder.isDisposed() || myProject.isDisposed()) return;
final SliceNode rootNode = myBuilder.getRootSliceNode();
myBuilder.expand(
rootNode,
new Runnable() {
@Override
public void run() {
if (isDisposed || myBuilder.isDisposed() || myProject.isDisposed()) return;
myBuilder.select(
rootNode.myCachedChildren.get(0)); // first there is ony one child
}
});
treeSelectionChanged();
}
});
layoutPanel();
}
protected JTree createTree() {
myFileSystemTree = new FileSystemTreeImpl(myProject, myChooserDescriptor);
Disposer.register(myDisposable, myFileSystemTree);
myFileSystemTree.addOkAction(
new Runnable() {
public void run() {
doOKAction();
}
});
JTree tree = myFileSystemTree.getTree();
tree.setCellRenderer(new NodeRenderer());
tree.getSelectionModel().addTreeSelectionListener(new FileTreeSelectionListener());
tree.addTreeExpansionListener(new FileTreeExpansionListener());
setOKActionEnabled(false);
myFileSystemTree.addListener(
new FileSystemTree.Listener() {
public void selectionChanged(final List<VirtualFile> selection) {
updatePathFromTree(selection, false);
}
},
myDisposable);
new FileDrop(
tree,
new FileDrop.Target() {
public FileChooserDescriptor getDescriptor() {
return myChooserDescriptor;
}
public boolean isHiddenShown() {
return myFileSystemTree.areHiddensShown();
}
public void dropFiles(final List<VirtualFile> files) {
if (!myChooserDescriptor.isChooseMultiple() && files.size() > 0) {
selectInTree(new VirtualFile[] {files.get(0)}, true);
} else {
selectInTree(VfsUtilCore.toVirtualFileArray(files), true);
}
}
});
return tree;
}
@Nullable
private Node getSelectedNode() {
TreePath leadSelectionPath = myTree.getLeadSelectionPath();
if (leadSelectionPath == null) return null;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) leadSelectionPath.getLastPathComponent();
return node instanceof Node ? (Node) node : null;
}
private void captureUsagesExpandState(TreePath pathFrom, final Collection<UsageState> states) {
if (!myTree.isExpanded(pathFrom)) {
return;
}
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) pathFrom.getLastPathComponent();
final int childCount = node.getChildCount();
for (int idx = 0; idx < childCount; idx++) {
final TreeNode child = node.getChildAt(idx);
if (child instanceof UsageNode) {
final Usage usage = ((UsageNode) child).getUsage();
states.add(
new UsageState(
usage,
myTree.getSelectionModel().isPathSelected(pathFrom.pathByAddingChild(child))));
} else {
captureUsagesExpandState(pathFrom.pathByAddingChild(child), states);
}
}
}
@Nullable
private DefaultMutableTreeNode getNodeForPath(String path) {
Enumeration enumeration =
((DefaultMutableTreeNode) myTree.getModel().getRoot()).preorderEnumeration();
while (enumeration.hasMoreElements()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) enumeration.nextElement();
if (Comparing.equal(getPath(node), path)) {
return node;
}
}
return null;
}
private ArrayList<DefaultMutableTreeNode> getNodesByPaths(ArrayList<String> paths) {
final ArrayList<DefaultMutableTreeNode> result = new ArrayList<DefaultMutableTreeNode>();
Enumeration enumeration =
((DefaultMutableTreeNode) myTree.getModel().getRoot()).preorderEnumeration();
while (enumeration.hasMoreElements()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) enumeration.nextElement();
final String path = getPath(node);
if (paths.contains(path)) {
result.add(node);
}
}
return result;
}
@Nullable
private List<UsageInfo> getSelectedUsageInfos() {
TreePath[] paths = myTree.getSelectionPaths();
if (paths == null) return null;
final ArrayList<UsageInfo> result = new ArrayList<UsageInfo>();
for (TreePath path : paths) {
SliceNode sliceNode = fromPath(path);
if (sliceNode != null) {
result.add(sliceNode.getValue().getUsageInfo());
}
}
if (result.isEmpty()) return null;
return result;
}
@Override
public void update(AnActionEvent e) {
Component focusOwner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
e.getPresentation().setEnabled(false);
if (focusOwner instanceof JComponent
&& SpeedSearchBase.hasActiveSpeedSearch((JComponent) focusOwner)) {
return;
}
if (StackingPopupDispatcher.getInstance().isPopupFocused()) return;
if (focusOwner instanceof JTree) {
JTree tree = (JTree) focusOwner;
if (!tree.isEditing()) {
e.getPresentation().setEnabled(true);
}
} else if (focusOwner instanceof JTable) {
JTable table = (JTable) focusOwner;
if (!table.isEditing()) {
e.getPresentation().setEnabled(true);
}
}
}
private void initTree() {
myTree.setRootVisible(false);
myTree.setShowsRootHandles(true);
SmartExpander.installOn(myTree);
TreeUtil.installActions(myTree);
EditSourceOnDoubleClickHandler.install(myTree);
myTree.addKeyListener(
new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (KeyEvent.VK_ENTER == e.getKeyCode()) {
TreePath leadSelectionPath = myTree.getLeadSelectionPath();
if (leadSelectionPath == null) return;
DefaultMutableTreeNode node =
(DefaultMutableTreeNode) leadSelectionPath.getLastPathComponent();
if (node instanceof UsageNode) {
final Usage usage = ((UsageNode) node).getUsage();
usage.navigate(false);
usage.highlightInEditor();
} else if (node.isLeaf()) {
Navigatable navigatable = getNavigatableForNode(node);
if (navigatable != null && navigatable.canNavigate()) {
navigatable.navigate(false);
}
}
}
}
});
TreeUtil.selectFirstNode(myTree);
PopupHandler.installPopupHandler(
myTree, IdeActions.GROUP_USAGE_VIEW_POPUP, ActionPlaces.USAGE_VIEW_POPUP);
// TODO: install speed search. Not in openapi though. It makes sense to create a common
// TreeEnchancer service.
}
@Nullable
private Node[] getSelectedNodes() {
TreePath[] leadSelectionPath = myTree.getSelectionPaths();
if (leadSelectionPath == null || leadSelectionPath.length == 0) return null;
final List<Node> result = new ArrayList<Node>();
for (TreePath comp : leadSelectionPath) {
final Object lastPathComponent = comp.getLastPathComponent();
if (lastPathComponent instanceof Node) {
final Node node = (Node) lastPathComponent;
result.add(node);
}
}
return result.isEmpty() ? null : result.toArray(new Node[result.size()]);
}
@Override
@Nullable
public Set<Usage> getSelectedUsages() {
TreePath[] selectionPaths = myTree.getSelectionPaths();
if (selectionPaths == null) {
return null;
}
Set<Usage> usages = new THashSet<Usage>();
for (TreePath selectionPath : selectionPaths) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) selectionPath.getLastPathComponent();
collectUsages(node, usages);
}
return usages;
}
@NotNull
private List<Navigatable> getNavigatables() {
TreePath[] paths = myTree.getSelectionPaths();
if (paths == null) return Collections.emptyList();
final ArrayList<Navigatable> navigatables = new ArrayList<Navigatable>();
for (TreePath path : paths) {
Object lastPathComponent = path.getLastPathComponent();
if (lastPathComponent instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) lastPathComponent;
Object userObject = node.getUserObject();
if (userObject instanceof Navigatable) {
navigatables.add((Navigatable) userObject);
} else if (node instanceof Navigatable) {
navigatables.add((Navigatable) node);
}
}
}
return navigatables;
}
@Nullable
private UsageTarget[] getSelectedUsageTargets() {
TreePath[] selectionPaths = myTree.getSelectionPaths();
if (selectionPaths == null) return null;
Set<UsageTarget> targets = new THashSet<UsageTarget>();
for (TreePath selectionPath : selectionPaths) {
Object lastPathComponent = selectionPath.getLastPathComponent();
if (lastPathComponent instanceof UsageTargetNode) {
UsageTargetNode usageTargetNode = (UsageTargetNode) lastPathComponent;
UsageTarget target = usageTargetNode.getTarget();
if (target != null && target.isValid()) {
targets.add(target);
}
}
}
return targets.isEmpty() ? null : targets.toArray(new UsageTarget[targets.size()]);
}
private void reset(
final Keymap keymap,
final QuickList[] allQuickLists,
String filter,
@Nullable KeyboardShortcut shortcut) {
myKeymap = keymap;
final PathsKeeper pathsKeeper = new PathsKeeper();
pathsKeeper.storePaths();
myRoot.removeAllChildren();
ActionManager actionManager = ActionManager.getInstance();
Project project =
CommonDataKeys.PROJECT.getData(DataManager.getInstance().getDataContext(myComponent));
Group mainGroup =
ActionsTreeUtil.createMainGroup(
project,
myKeymap,
allQuickLists,
filter,
true,
ActionsTreeUtil.isActionFiltered(actionManager, myKeymap, shortcut, filter, true));
if ((filter != null && filter.length() > 0 || shortcut != null)
&& mainGroup.initIds().isEmpty()) {
mainGroup =
ActionsTreeUtil.createMainGroup(
project,
myKeymap,
allQuickLists,
filter,
false,
ActionsTreeUtil.isActionFiltered(actionManager, myKeymap, shortcut, filter, false));
}
myRoot = ActionsTreeUtil.createNode(mainGroup);
myMainGroup = mainGroup;
MyModel model = (MyModel) myTree.getModel();
model.setRoot(myRoot);
model.nodeStructureChanged(myRoot);
pathsKeeper.restorePaths();
}
private void rulesChanged() {
ApplicationManager.getApplication().assertIsDispatchThread();
final ArrayList<UsageState> states = new ArrayList<UsageState>();
captureUsagesExpandState(new TreePath(myTree.getModel().getRoot()), states);
final List<Usage> allUsages = new ArrayList<Usage>(myUsageNodes.keySet());
Collections.sort(allUsages, USAGE_COMPARATOR);
final Set<Usage> excludedUsages = getExcludedUsages();
reset();
myBuilder.setGroupingRules(getActiveGroupingRules(myProject));
myBuilder.setFilteringRules(getActiveFilteringRules(myProject));
ApplicationManager.getApplication()
.runReadAction(
new Runnable() {
@Override
public void run() {
for (Usage usage : allUsages) {
if (!usage.isValid()) {
continue;
}
if (usage instanceof MergeableUsage) {
((MergeableUsage) usage).reset();
}
appendUsage(usage);
}
}
});
excludeUsages(excludedUsages.toArray(new Usage[excludedUsages.size()]));
if (myCentralPanel != null) {
setupCentralPanel();
}
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
if (isDisposed) return;
restoreUsageExpandState(states);
updateImmediately();
}
});
}
public ActionsTree() {
myRoot = new DefaultMutableTreeNode(ROOT);
myTree =
new Tree(new MyModel(myRoot)) {
@Override
public void paint(Graphics g) {
super.paint(g);
Rectangle visibleRect = getVisibleRect();
Rectangle clip = g.getClipBounds();
for (int row = 0; row < getRowCount(); row++) {
Rectangle rowBounds = getRowBounds(row);
rowBounds.x = 0;
rowBounds.width = Integer.MAX_VALUE;
if (rowBounds.intersects(clip)) {
Object node = getPathForRow(row).getLastPathComponent();
if (node instanceof DefaultMutableTreeNode) {
Object data = ((DefaultMutableTreeNode) node).getUserObject();
Rectangle fullRowRect =
new Rectangle(
visibleRect.x, rowBounds.y, visibleRect.width, rowBounds.height);
paintRowData(this, data, fullRowRect, (Graphics2D) g);
}
}
}
}
};
myTree.setRootVisible(false);
myTree.setShowsRootHandles(true);
myTree.putClientProperty(WideSelectionTreeUI.STRIPED_CLIENT_PROPERTY, Boolean.TRUE);
myTree.setCellRenderer(new KeymapsRenderer());
myTree.addMouseMotionListener(
new MouseMotionAdapter() {
@Override
public void mouseMoved(MouseEvent e) {
String description = getDescription(e);
if (description != null) {
ActionMenu.showDescriptionInStatusBar(true, myTree, description);
} else {
ActionMenu.showDescriptionInStatusBar(false, myTree, null);
}
}
@Nullable
private String getDescription(@NotNull MouseEvent e) {
TreePath path = myTree.getPathForLocation(e.getX(), e.getY());
if (path == null) return null;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node == null) return null;
Object userObject = node.getUserObject();
if (!(userObject instanceof String)) return null;
String actionId = (String) userObject;
AnAction action = ActionManager.getInstance().getActionOrStub(actionId);
if (action == null) return null;
return action.getTemplatePresentation().getDescription();
}
});
myTree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
myComponent =
ScrollPaneFactory.createScrollPane(
myTree,
ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS,
ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
}
public void select() {
if (myTree != null) {
myTree.requestFocusInWindow();
}
}
@Nullable
private Object getSelectedObject() {
TreePath selectionPath = myTree.getSelectionPath();
if (selectionPath == null) return null;
return ((DefaultMutableTreeNode) selectionPath.getLastPathComponent()).getUserObject();
}
public void addTreeSelectionListener(TreeSelectionListener l) {
myTree.getSelectionModel().addTreeSelectionListener(l);
}
private JComponent createMasterView() {
myTreeController = new BreakpointItemsTreeController(myRulesEnabled);
JTree tree = new BreakpointsCheckboxTree(myProject, myTreeController);
new AnAction("BreakpointDialog.GoToSource") {
@Override
public void actionPerformed(AnActionEvent e) {
navigate();
close(OK_EXIT_CODE);
}
}.registerCustomShortcutSet(
new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0)), tree);
new AnAction("BreakpointDialog.ShowSource") {
@Override
public void actionPerformed(AnActionEvent e) {
navigate();
}
}.registerCustomShortcutSet(
ActionManager.getInstance().getAction(IdeActions.ACTION_EDIT_SOURCE).getShortcutSet(),
tree);
tree.addMouseListener(
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent event) {
if (event.getClickCount() == 2
&& UIUtil.isActionClick(event, MouseEvent.MOUSE_CLICKED)
&& !UIUtil.isSelectionButtonDown(event)
&& !event.isConsumed()) {
navigate();
close(OK_EXIT_CODE);
}
}
});
final DefaultActionGroup breakpointTypes = new DefaultActionGroup();
for (BreakpointPanelProvider provider : myBreakpointsPanelProviders) {
breakpointTypes.addAll(provider.getAddBreakpointActions(myProject));
}
ToolbarDecorator decorator =
ToolbarDecorator.createDecorator(tree)
.setAddAction(
new AnActionButtonRunnable() {
@Override
public void run(AnActionButton button) {
JBPopupFactory.getInstance()
.createActionGroupPopup(
null,
breakpointTypes,
DataManager.getInstance().getDataContext(button.getContextComponent()),
JBPopupFactory.ActionSelectionAid.NUMBERING,
false)
.show(button.getPreferredPopupPoint());
}
})
.setRemoveAction(
new AnActionButtonRunnable() {
@Override
public void run(AnActionButton button) {
myTreeController.removeSelectedBreakpoints(myProject);
}
})
.setRemoveActionUpdater(
new AnActionButtonUpdater() {
@Override
public boolean isEnabled(AnActionEvent e) {
boolean enabled = false;
final ItemWrapper[] items = myMasterController.getSelectedItems();
for (ItemWrapper item : items) {
if (item.allowedToRemove()) {
enabled = true;
}
}
return enabled;
}
});
for (ToggleActionButton action : myToggleRuleActions) {
decorator.addExtraAction(action);
}
JPanel decoratedTree = decorator.createPanel();
myTreeController.setTreeView(tree);
myDetailController.setTree(tree);
myTreeController.buildTree(myBreakpointItems);
initSelection(myBreakpointItems);
final BreakpointPanelProvider.BreakpointsListener listener =
new BreakpointPanelProvider.BreakpointsListener() {
@Override
public void breakpointsChanged() {
collectItems();
myTreeController.rebuildTree(myBreakpointItems);
}
};
for (BreakpointPanelProvider provider : myBreakpointsPanelProviders) {
provider.addListener(listener, myProject, myListenerDisposable);
}
return decoratedTree;
}
public DefaultMutableTreeNode getModelRoot() {
return (DefaultMutableTreeNode) myTree.getModel().getRoot();
}