private void goToSelectedNode(int mode) {
TreePath path = resultTree.getSelectionPath();
if (path == null) return;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
Object value = node.getUserObject();
// do nothing if clicked "foo (showing n occurrences in m files)"
if (node.getParent() != resultTreeRoot && value instanceof HyperSearchNode) {
HyperSearchNode n = (HyperSearchNode) value;
Buffer buffer = n.getBuffer(view);
if (buffer == null) return;
EditPane pane;
switch (mode) {
case M_OPEN:
pane = view.goToBuffer(buffer);
break;
case M_OPEN_NEW_VIEW:
pane = jEdit.newView(view, buffer, false).getEditPane();
break;
case M_OPEN_NEW_PLAIN_VIEW:
pane = jEdit.newView(view, buffer, true).getEditPane();
break;
case M_OPEN_NEW_SPLIT:
pane = view.splitHorizontally();
break;
default:
throw new IllegalArgumentException("Bad mode: " + mode);
}
n.goTo(pane);
}
} // }}}
public static List<TreePath> collectExpandedPaths(final JTree tree, TreePath path) {
final ArrayList<TreePath> result = new ArrayList<TreePath>();
if (!tree.isExpanded(path)) return result;
final Object lastPathComponent = path.getLastPathComponent();
final TreeModel model = tree.getModel();
if (model.isLeaf(lastPathComponent)) {
result.add(path);
} else {
boolean pathWasAdded = false;
for (int i = model.getChildCount(lastPathComponent) - 1; i >= 0; i--) {
final TreePath childPath = path.pathByAddingChild(model.getChild(lastPathComponent, i));
if (model.isLeaf(lastPathComponent)) {
if (!pathWasAdded) {
result.add(path);
pathWasAdded = true;
}
} else if (tree.isExpanded(childPath)) {
result.addAll(collectExpandedPaths(tree, childPath));
} else {
if (!pathWasAdded) {
result.add(path);
pathWasAdded = true;
}
}
}
}
return result;
}
@Override
public void valueChanged(TreeSelectionEvent e) {
if (e.getSource() == colors && !locked) {
TreeSelectionModel tsm = colors.getSelectionModel();
TreePath tp[] = tsm.getSelectionPaths();
if (tp == null) return;
Vector<ClassedItem> tmp = new Vector<ClassedItem>();
for (TreePath element : tp) {
try {
Object[] path = element.getPath();
ClassedItem ci = new ClassedItem(path[1].toString(), path[2].toString());
tmp.add(ci);
} catch (Exception exp) {
// User did not select a leafnode
}
}
if (sceneElement instanceof NenyaImageSceneElement) {
((NenyaImageSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaTileSceneElement) {
((NenyaTileSceneElement) sceneElement).setColorList(tmp.toArray(new ClassedItem[0]));
}
if (sceneElement instanceof NenyaComponentSceneElement) {
((NenyaComponentSceneElement) sceneElement)
.getComponents()[itemList.getSelectedIndex()].setColorList(
tmp.toArray(new ClassedItem[0]));
}
submitElement(sceneElement, null);
} else {
super.valueChanged(e);
}
}
public void run() {
if (getTree().isExpanded(t)) {
expandedNodes.add(t.getLastPathComponent());
} else {
expandedNodes.remove(t.getLastPathComponent());
}
}
@Override
public void keyPressed(KeyEvent e) {
TreePath path = myTree.getLeadSelectionPath();
if (path == null) return;
final Object lastComponent = path.getLastPathComponent();
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
if (lastComponent instanceof ParentNode) return;
doOKAction();
e.consume();
} else if (e.getKeyCode() == KeyEvent.VK_INSERT) {
if (lastComponent instanceof ElementNode) {
final DefaultMutableTreeNode node = (DefaultMutableTreeNode) lastComponent;
if (!mySelectedNodes.contains(node)) {
if (node.getNextNode() != null) {
myTree.setSelectionPath(new TreePath(node.getNextNode().getPath()));
}
} else {
if (node.getNextNode() != null) {
myTree.removeSelectionPath(new TreePath(node.getPath()));
myTree.setSelectionPath(new TreePath(node.getNextNode().getPath()));
myTree.repaint();
}
}
e.consume();
}
}
}
@Override
public void actionPerformed(ActionEvent evt) {
JCheckBoxMenuItem menuItem = (JCheckBoxMenuItem) evt.getSource();
boolean curState = menuItem.isSelected();
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
HyperSearchOperationNode operNodeObj = (HyperSearchOperationNode) operNode.getUserObject();
if (curState) operNodeObj.cacheResultNodes(operNode);
operNode.removeAllChildren();
if (curState) {
Exception excp = null;
try {
operNodeObj.insertTreeNodes(resultTree, operNode);
} catch (Exception ex) {
operNodeObj.restoreFlatNodes(resultTree, operNode);
menuItem.setSelected(false);
excp = ex;
} finally {
((DefaultTreeModel) resultTree.getModel()).nodeStructureChanged(operNode);
expandAllNodes(operNode);
resultTree.scrollPathToVisible(new TreePath(operNode.getPath()));
}
if (excp != null) throw new RuntimeException(excp);
} else operNodeObj.restoreFlatNodes(resultTree, operNode);
operNodeObj.setTreeViewDisplayed(menuItem.isSelected());
}
private void updateSelectionFromTree() {
TreePath[] treePaths = myTree.getSelectionPaths();
if (treePaths != null) {
List<NamedConfigurable> selectedConfigurables = new ArrayList<NamedConfigurable>();
for (TreePath path : treePaths) {
Object lastPathComponent = path.getLastPathComponent();
if (lastPathComponent instanceof MyNode) {
selectedConfigurables.add(((MyNode) lastPathComponent).getConfigurable());
}
}
if (selectedConfigurables.size() > 1 && updateMultiSelection(selectedConfigurables)) {
return;
}
}
final TreePath path = myTree.getSelectionPath();
if (path != null) {
final Object lastPathComp = path.getLastPathComponent();
if (!(lastPathComp instanceof MyNode)) return;
final MyNode node = (MyNode) lastPathComp;
setSelectedNode(node);
} else {
setSelectedNode(null);
}
}
@NotNull
public Change[] getSelectedChanges() {
Set<Change> changes = new LinkedHashSet<Change>();
final TreePath[] paths = getSelectionPaths();
if (paths == null) {
return new Change[0];
}
for (TreePath path : paths) {
ChangesBrowserNode<?> node = (ChangesBrowserNode) path.getLastPathComponent();
changes.addAll(node.getAllChangesUnder());
}
if (changes.isEmpty()) {
final List<VirtualFile> selectedModifiedWithoutEditing = getSelectedModifiedWithoutEditing();
if (selectedModifiedWithoutEditing != null && !selectedModifiedWithoutEditing.isEmpty()) {
for (VirtualFile file : selectedModifiedWithoutEditing) {
AbstractVcs vcs = ProjectLevelVcsManager.getInstance(myProject).getVcsFor(file);
if (vcs == null) continue;
final VcsCurrentRevisionProxy before =
VcsCurrentRevisionProxy.create(file, myProject, vcs.getKeyInstanceMethod());
if (before != null) {
ContentRevision afterRevision = new CurrentContentRevision(new FilePathImpl(file));
changes.add(new Change(before, afterRevision, FileStatus.HIJACKED));
}
}
}
}
return changes.toArray(new Change[changes.size()]);
}
private static boolean isMoveSupported(JTree tree, int dir) {
final TreePath[] selectionPaths = tree.getSelectionPaths();
if (selectionPaths != null) {
DefaultMutableTreeNode parent = null;
for (TreePath treePath : selectionPaths)
if (treePath.getLastPathComponent() != null) {
final DefaultMutableTreeNode node =
(DefaultMutableTreeNode) treePath.getLastPathComponent();
if (parent == null) {
parent = (DefaultMutableTreeNode) node.getParent();
}
if (parent != node.getParent()) {
return false;
}
if (dir > 0) {
if (parent.getIndex(node) == parent.getChildCount() - 1) {
return false;
}
} else {
if (parent.getIndex(node) == 0) {
return false;
}
}
}
return true;
}
return false;
}
@Override
public void calcData(DataKey key, DataSink sink) {
if (key == VcsDataKeys.CHANGES) {
sink.put(VcsDataKeys.CHANGES, getSelectedChanges());
} else if (key == VcsDataKeys.CHANGE_LEAD_SELECTION) {
sink.put(VcsDataKeys.CHANGE_LEAD_SELECTION, getLeadSelection());
} else if (key == VcsDataKeys.CHANGE_LISTS) {
sink.put(VcsDataKeys.CHANGE_LISTS, getSelectedChangeLists());
} else if (key == PlatformDataKeys.VIRTUAL_FILE_ARRAY) {
sink.put(PlatformDataKeys.VIRTUAL_FILE_ARRAY, getSelectedFiles());
} else if (key == PlatformDataKeys.NAVIGATABLE) {
final VirtualFile[] files = getSelectedFiles();
if (files.length == 1 && !files[0].isDirectory()) {
sink.put(PlatformDataKeys.NAVIGATABLE, new OpenFileDescriptor(myProject, files[0], 0));
}
} else if (key == PlatformDataKeys.NAVIGATABLE_ARRAY) {
sink.put(
PlatformDataKeys.NAVIGATABLE_ARRAY,
ChangesUtil.getNavigatableArray(myProject, getSelectedFiles()));
} else if (key == PlatformDataKeys.DELETE_ELEMENT_PROVIDER) {
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
ChangesBrowserNode node = (ChangesBrowserNode) path.getLastPathComponent();
if (!(node.getUserObject() instanceof ChangeList)) {
sink.put(PlatformDataKeys.DELETE_ELEMENT_PROVIDER, new VirtualFileDeleteProvider());
break;
}
}
}
} else if (key == PlatformDataKeys.COPY_PROVIDER) {
sink.put(PlatformDataKeys.COPY_PROVIDER, myCopyProvider);
} else if (key == UNVERSIONED_FILES_DATA_KEY) {
sink.put(UNVERSIONED_FILES_DATA_KEY, getSelectedUnversionedFiles());
} else if (key == VcsDataKeys.MODIFIED_WITHOUT_EDITING_DATA_KEY) {
sink.put(VcsDataKeys.MODIFIED_WITHOUT_EDITING_DATA_KEY, getSelectedModifiedWithoutEditing());
} else if (key == LOCALLY_DELETED_CHANGES) {
sink.put(LOCALLY_DELETED_CHANGES, getSelectedLocallyDeletedChanges());
} else if (key == MISSING_FILES_DATA_KEY) {
sink.put(MISSING_FILES_DATA_KEY, getSelectedMissingFiles());
} else if (VcsDataKeys.HAVE_LOCALLY_DELETED == key) {
sink.put(VcsDataKeys.HAVE_LOCALLY_DELETED, haveLocallyDeleted());
} else if (VcsDataKeys.HAVE_MODIFIED_WITHOUT_EDITING == key) {
sink.put(VcsDataKeys.HAVE_MODIFIED_WITHOUT_EDITING, haveLocallyModified());
} else if (VcsDataKeys.HAVE_SELECTED_CHANGES == key) {
sink.put(VcsDataKeys.HAVE_SELECTED_CHANGES, haveSelectedChanges());
} else if (key == HELP_ID_DATA_KEY) {
sink.put(HELP_ID_DATA_KEY, ourHelpId);
} else if (key == VcsDataKeys.CHANGES_IN_LIST_KEY) {
final TreePath selectionPath = getSelectionPath();
if (selectionPath != null && selectionPath.getPathCount() > 1) {
ChangesBrowserNode<?> firstNode = (ChangesBrowserNode) selectionPath.getPathComponent(1);
if (firstNode instanceof ChangesBrowserChangeListNode) {
final List<Change> list = firstNode.getAllChangesUnder();
sink.put(VcsDataKeys.CHANGES_IN_LIST_KEY, list);
}
}
}
}
private static IndexTreePathState removeLastPathComponent(
final DefaultTreeModel model, final TreePath pathToBeRemoved) {
final IndexTreePathState selectionState = new IndexTreePathState(pathToBeRemoved);
if (((MutableTreeNode) pathToBeRemoved.getLastPathComponent()).getParent() == null)
return selectionState;
model.removeNodeFromParent((MutableTreeNode) pathToBeRemoved.getLastPathComponent());
return selectionState;
}
public static ActionCallback selectFirstNode(final JTree tree) {
final TreeModel model = tree.getModel();
final Object root = model.getRoot();
TreePath selectionPath = new TreePath(root);
if (!tree.isRootVisible() && model.getChildCount(root) > 0)
selectionPath = selectionPath.pathByAddingChild(model.getChild(root, 0));
return selectPath(tree, selectionPath);
}
@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;
}
protected Transferable createTransferable(JComponent c) {
JTree tree = (JTree) c;
TreePath[] paths = tree.getSelectionPaths();
if (paths == null || paths.length != 1) return null;
TreePath path = tree.getSelectionPath();
GroovyTreeNode groovyTreeNode = (GroovyTreeNode) path.getLastPathComponent();
return new StringTransferable((String) (groovyTreeNode.node.getNodeValue()));
}
private static void expand(JTree tree, TreePath path, int levels) {
if (levels == 0) return;
tree.expandPath(path);
TreeNode node = (TreeNode) path.getLastPathComponent();
Enumeration children = node.children();
while (children.hasMoreElements()) {
expand(tree, path.pathByAddingChild(children.nextElement()), levels - 1);
}
}
private static boolean areComponentsEqual(final TreePath[] paths, final int componentIndex) {
if (paths[0].getPathCount() <= componentIndex) return false;
final Object pathComponent = paths[0].getPathComponent(componentIndex);
for (final TreePath treePath : paths) {
if (treePath.getPathCount() <= componentIndex) return false;
if (!pathComponent.equals(treePath.getPathComponent(componentIndex))) return false;
}
return true;
}
@Override
public void actionPerformed(ActionEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
for (Enumeration e = operNode.children(); e.hasMoreElements(); ) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
resultTree.collapsePath(new TreePath(node.getPath()));
}
resultTree.scrollPathToVisible(new TreePath(operNode.getPath()));
}
public void actionPerformed(ActionEvent event) {
JTree tree = getTree();
TreePath path = tree.getSelectionPath();
if (path == null) {
sheet.getLogger().warning("Warning: User must select a node to attach a new config to");
// XXX add a message telling users to select a node
} else {
createAttrConfigForNode((Node) path.getLastPathComponent());
}
}
public static TreePath findCommonPath(final TreePath[] treePaths) {
LOG.assertTrue(areComponentsEqual(treePaths, 0));
TreePath result = new TreePath(treePaths[0].getPathComponent(0));
int pathIndex = 1;
while (areComponentsEqual(treePaths, pathIndex)) {
result = result.pathByAddingChild(treePaths[0].getPathComponent(pathIndex));
pathIndex++;
}
return result;
}
@Override
public void actionPerformed(ActionEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
ToStringNodes toStringNodes = new ToStringNodes();
traverseNodes(operNode, toStringNodes);
StringSelection selection = new StringSelection(toStringNodes.nodesString.toString());
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(selection, null);
}
@Nullable
public NamedConfigurable getSelectedConfigurable() {
final TreePath selectionPath = myTree.getSelectionPath();
if (selectionPath != null) {
MyNode node = (MyNode) selectionPath.getLastPathComponent();
final NamedConfigurable configurable = node.getConfigurable();
LOG.assertTrue(configurable != null, "already disposed");
return configurable;
}
return null;
}
public static void moveSelectedRow(final JTree tree, final int direction) {
final TreePath selectionPath = tree.getSelectionPath();
final DefaultMutableTreeNode treeNode =
(DefaultMutableTreeNode) selectionPath.getLastPathComponent();
final DefaultMutableTreeNode parent = (DefaultMutableTreeNode) treeNode.getParent();
final int idx = parent.getIndex(treeNode);
parent.remove(treeNode);
parent.insert(treeNode, idx + direction);
((DefaultTreeModel) tree.getModel()).reload(parent);
selectNode(tree, treeNode);
}
public void editSelected() {
TreePath selected = tree.getSelectionPath();
if (selected != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) selected.getLastPathComponent();
Object obj = node.getUserObject();
if (obj instanceof CavityDBObject) {
CavityDBObject dbObj = (CavityDBObject) obj;
new ObjectEditingFrame(new ObjectEditingPanel(dbObj));
}
}
}
public static void dropSelectionButUnderPoint(JTree tree, Point treePoint) {
final TreePath toRetain = tree.getPathForLocation(treePoint.x, treePoint.y);
if (toRetain == null) return;
TreePath[] selection = tree.getSelectionModel().getSelectionPaths();
selection = selection == null ? new TreePath[0] : selection;
for (TreePath each : selection) {
if (toRetain.equals(each)) continue;
tree.getSelectionModel().removeSelectionPath(each);
}
}
public static void unselect(JTree tree, final DefaultMutableTreeNode node) {
final TreePath rootPath = new TreePath(node.getPath());
final TreePath[] selectionPaths = tree.getSelectionPaths();
if (selectionPaths != null) {
for (TreePath selectionPath : selectionPaths) {
if (selectionPath.getPathCount() > rootPath.getPathCount()
&& rootPath.isDescendant(selectionPath)) {
tree.removeSelectionPath(selectionPath);
}
}
}
}
@Override
public void actionPerformed(ActionEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
HyperSearchFolderNode nodeObj = (HyperSearchFolderNode) operNode.getUserObject();
String glob = "*";
SearchFileSet dirList = SearchAndReplace.getSearchFileSet();
if (dirList instanceof DirectoryListSet) glob = ((DirectoryListSet) dirList).getFileFilter();
SearchAndReplace.setSearchFileSet(
new DirectoryListSet(nodeObj.getNodeFile().getAbsolutePath(), glob, true));
SearchDialog.showSearchDialog(view, null, SearchDialog.DIRECTORY);
}
@Override
public void exportToClipboard(JComponent comp, Clipboard clip, int action)
throws IllegalStateException {
TreePath[] paths = resultTree.getSelectionPaths();
ToStringNodes toStringNodes = new ToStringNodes();
for (TreePath path : paths) {
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
toStringNodes.processNode(operNode);
}
StringSelection selection = new StringSelection(toStringNodes.nodesString.toString());
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
clipboard.setContents(selection, null);
}
private Pair<ElementNode, List<ElementNode>> storeSelection() {
List<ElementNode> selectedNodes = new ArrayList<ElementNode>();
TreePath[] paths = myTree.getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
selectedNodes.add((ElementNode) path.getLastPathComponent());
}
}
TreePath leadSelectionPath = myTree.getLeadSelectionPath();
return Pair.create(
leadSelectionPath != null ? (ElementNode) leadSelectionPath.getLastPathComponent() : null,
selectedNodes);
}
protected boolean haveSelectedFileType(final Object tag) {
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
if (path.getPathCount() > 1) {
ChangesBrowserNode firstNode = (ChangesBrowserNode) path.getPathComponent(1);
if ((tag == null || firstNode.getUserObject() == tag) && path.getPathCount() > 2) {
return true;
}
}
}
}
return false;
}
public void restore() {
final UsageNode node = myUsageNodes.get(myUsage);
if (node == NULL_NODE || node == null) {
return;
}
final DefaultMutableTreeNode parentGroupingNode = (DefaultMutableTreeNode) node.getParent();
if (parentGroupingNode != null) {
final TreePath treePath = new TreePath(parentGroupingNode.getPath());
myTree.expandPath(treePath);
if (mySelected) {
myTree.addSelectionPath(treePath.pathByAddingChild(node));
}
}
}