@Override
public String convertValueToText(
Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
String s = super.convertValueToText(value, selected, expanded, leaf, row, hasFocus);
String newProp = jEdit.getProperty(HIGHLIGHT_PROP);
if (newProp == null || newProp.isEmpty()) return s;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
while (node != null && !(node.getUserObject() instanceof HyperSearchOperationNode)) {
node = (DefaultMutableTreeNode) node.getParent();
}
if (node == null) return s;
if (!newProp.equals(prop)) {
prop = newProp;
Font f = (resultTree != null) ? resultTree.getFont() : UIManager.getFont("Tree.font");
styleTag = HtmlUtilities.style2html(prop, f);
}
SearchMatcher matcher = ((HyperSearchOperationNode) node.getUserObject()).getSearchMatcher();
int i = s.indexOf(": ");
if (i > 0) i += 2;
else i = 0;
Match m;
List<Integer> matches = new ArrayList<Integer>();
while ((m = matcher.nextMatch(s.substring(i), true, true, true, false)) != null) {
matches.add(i + m.start);
matches.add(i + m.end);
i += m.end;
}
return HtmlUtilities.highlightString(s, styleTag, matches);
}
@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();
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);
}
// {{{ 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 boolean processNode(DefaultMutableTreeNode node) {
Object userObject = node.getUserObject();
if (userObject instanceof HyperSearchFileNode) {
resultCount += ((HyperSearchFileNode) userObject).getCount();
bufferCount++;
}
return true;
}
// {{{ traverseNodes() method
public static boolean traverseNodes(
DefaultMutableTreeNode node, HyperSearchTreeNodeCallback callbackInterface) {
if (!callbackInterface.processNode(node)) return false;
for (Enumeration e = node.children(); e.hasMoreElements(); ) {
DefaultMutableTreeNode childNode = (DefaultMutableTreeNode) e.nextElement();
if (!traverseNodes(childNode, callbackInterface)) return false;
}
return true;
} // }}}
// {{{ 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);
}
} // }}}
@Override
public boolean processNode(DefaultMutableTreeNode node) {
Object userObject = node.getUserObject();
if (userObject instanceof HyperSearchFileNode)
nodesString.append(((HyperSearchFileNode) userObject).path);
else if (userObject instanceof HyperSearchResult) {
HyperSearchResult hsr = (HyperSearchResult) userObject;
// Copy the ORIGINAL line from the buffer!
nodesString.append(hsr.buffer == null ? hsr.toString() : hsr.buffer.getLineText(hsr.line));
} else nodesString.append(userObject.toString());
nodesString.append('\n');
return true;
}
// {{{ 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();
} // }}}
/**
* @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);
}
});
} // }}}
// {{{ removeAllNodes() method
private void removeAllNodes() {
resultTreeRoot.removeAllChildren();
resultTreeModel.reload(resultTreeRoot);
setSearchStatus(null);
hideDockable();
} // }}}
