// {{{ removeSelectedNode() method
private void removeSelectedNode() {
TreePath path = resultTree.getSelectionPath();
if (path == null) return;
MutableTreeNode value = (MutableTreeNode) path.getLastPathComponent();
if (path.getPathCount() > 1) {
// Adjust selection so that repeating some removals
// behave naturally.
TreePath parentPath = path.getParentPath();
MutableTreeNode parent = (MutableTreeNode) parentPath.getLastPathComponent();
int removingIndex = parent.getIndex(value);
int nextIndex = removingIndex + 1;
if (nextIndex < parent.getChildCount()) {
TreeNode next = parent.getChildAt(nextIndex);
resultTree.setSelectionPath(parentPath.pathByAddingChild(next));
} else {
resultTree.setSelectionPath(parentPath);
}
resultTreeModel.removeNodeFromParent(value);
}
HyperSearchOperationNode.removeNodeFromCache(value);
if (resultTreeRoot.getChildCount() == 0) {
hideDockable();
}
} // }}}
@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 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);
}
} // }}}
@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()));
}
@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);
}
@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);
}
@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);
}
// {{{ showPopupMenu method
private void showPopupMenu(MouseEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
popupMenu = new JPopupMenu();
Object userObj = node.getUserObject();
if (userObj instanceof HyperSearchFileNode || userObj instanceof HyperSearchResult) {
popupMenu.add(new GoToNodeAction("hypersearch-results.open", M_OPEN));
popupMenu.add(new GoToNodeAction("hypersearch-results.open-view", M_OPEN_NEW_VIEW));
popupMenu.add(
new GoToNodeAction("hypersearch-results.open-plain-view", M_OPEN_NEW_PLAIN_VIEW));
popupMenu.add(new GoToNodeAction("hypersearch-results.open-split", M_OPEN_NEW_SPLIT));
}
if (!(userObj instanceof HyperSearchFolderNode)) popupMenu.add(new RemoveTreeNodeAction());
popupMenu.add(new ExpandChildTreeNodesAction());
if (userObj instanceof HyperSearchFolderNode || userObj instanceof HyperSearchOperationNode) {
popupMenu.add(new CollapseChildTreeNodesAction());
if (userObj instanceof HyperSearchFolderNode) popupMenu.add(new NewSearchAction());
}
if (userObj instanceof HyperSearchOperationNode) {
popupMenu.add(new JPopupMenu.Separator());
HyperSearchOperationNode resultNode = (HyperSearchOperationNode) userObj;
JCheckBoxMenuItem chkItem =
new JCheckBoxMenuItem(
jEdit.getProperty("hypersearch-results.tree-view"),
resultNode.isTreeViewDisplayed());
chkItem.addActionListener(new TreeDisplayAction());
popupMenu.add(chkItem);
popupMenu.add(new RedoSearchAction((HyperSearchOperationNode) userObj));
}
popupMenu.add(new CopyToClipboardAction());
GUIUtilities.showPopupMenu(popupMenu, evt.getComponent(), evt.getX(), evt.getY());
evt.consume();
} // }}}
@Override
public void actionPerformed(ActionEvent evt) {
TreePath path = resultTree.getSelectionPath();
DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
expandAllNodes(operNode);
}