/**
* Performs a HyperSearch.
*
* @param view The view
* @param selection If true, will only search in the current selection. Note that the file set
* must be the current buffer file set for this to work.
* @since jEdit 4.0pre1
*/
public static boolean hyperSearch(View view, boolean selection) {
// component that will parent any dialog boxes
Component comp = SearchDialog.getSearchDialog(view);
if (comp == null) comp = view;
record(view, "hyperSearch(view," + selection + ')', false, !selection);
view.getDockableWindowManager().addDockableWindow(HyperSearchResults.NAME);
HyperSearchResults results =
(HyperSearchResults) view.getDockableWindowManager().getDockable(HyperSearchResults.NAME);
results.searchStarted();
try {
SearchMatcher matcher = getSearchMatcher();
if (matcher == null) {
view.getToolkit().beep();
results.searchFailed();
return false;
}
Selection[] s;
if (selection) {
s = view.getTextArea().getSelection();
if (s == null) {
results.searchFailed();
return false;
}
} else s = null;
ThreadUtilities.runInBackground(new HyperSearchRequest(view, matcher, results, s));
return true;
} catch (Exception e) {
results.searchFailed();
handleError(comp, e);
return false;
}
} // }}}
/**
* @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);
}
});
} // }}}