// {{{ 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();
}
} // }}}
// {{{ getTreeCellRendererComponent() method
@Override
protected void configureTreeCellRendererComponent(
JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
setIcon(null);
DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
if (node.getUserObject() instanceof HyperSearchOperationNode) {
setFont(boldFont);
CountNodes countNodes = new CountNodes();
traverseNodes(node, countNodes);
setText(
jEdit.getProperty(
"hypersearch-results.result-caption",
new Object[] {
node.toString(),
Integer.valueOf(countNodes.resultCount),
Integer.valueOf(countNodes.bufferCount)
}));
} else if (node.getUserObject() instanceof HyperSearchFolderNode) {
setFont(plainFont);
setText(node.toString() + " (" + node.getChildCount() + " files/folders)");
} else if (node.getUserObject() instanceof HyperSearchFileNode) {
// file name
setFont(boldFont);
HyperSearchFileNode hyperSearchFileNode = (HyperSearchFileNode) node.getUserObject();
setText(
jEdit.getProperty(
"hypersearch-results.file-caption",
new Object[] {
hyperSearchFileNode,
Integer.valueOf(hyperSearchFileNode.getCount()),
Integer.valueOf(node.getChildCount())
}));
} else {
setFont(plainFont);
}
} // }}}
/**
* @param searchNode the result node
* @param selectNode the node that must be selected, or null
* @since jEdit 4.3pre12
*/
public void searchDone(
final DefaultMutableTreeNode searchNode, final DefaultMutableTreeNode selectNode) {
stop.setEnabled(false);
final int nodeCount = searchNode.getChildCount();
if (nodeCount < 1) {
searchFailed();
return;
}
caption.setText(
jEdit.getProperty("hypersearch-results.done", new String[] {trimSearchString()}));
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
if (!multiStatus) {
for (int i = 0; i < resultTreeRoot.getChildCount(); i++) {
resultTreeRoot.remove(0);
}
}
resultTreeRoot.add(searchNode);
resultTreeModel.reload(resultTreeRoot);
for (int i = 0; i < nodeCount; i++) {
TreePath lastNode =
new TreePath(((DefaultMutableTreeNode) searchNode.getChildAt(i)).getPath());
resultTree.expandPath(lastNode);
}
TreePath treePath;
if (selectNode == null) {
treePath = new TreePath(new Object[] {resultTreeRoot, searchNode});
} else {
treePath = new TreePath(selectNode.getPath());
}
resultTree.setSelectionPath(treePath);
resultTree.scrollPathToVisible(treePath);
}
});
} // }}}
