public void run() {
SearchTOCItem tocitem;
Vector nodes = new Vector();
// Add all the children of the topnode to the Vector of nodes.
Enumeration children = topNode.children();
while (children.hasMoreElements()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) children.nextElement();
nodes.addElement(node);
}
debug("items found");
HelpModel helpmodel = searchnav.getModel();
HelpSet hs = helpmodel.getHelpSet();
debug("hs:" + hs.toString());
Map map = hs.getCombinedMap();
Enumeration itemEnum = e.getSearchItems();
while (itemEnum.hasMoreElements()) {
SearchItem item = (SearchItem) itemEnum.nextElement();
debug(" item: " + item);
URL url;
try {
url = new URL(item.getBase(), item.getFilename());
} catch (MalformedURLException me) {
System.err.println(
"Failed to create URL from " + item.getBase() + "|" + item.getFilename());
continue;
}
boolean foundNode = false;
DefaultMutableTreeNode node = null;
Enumeration nodesEnum = nodes.elements();
while (nodesEnum.hasMoreElements()) {
node = (DefaultMutableTreeNode) nodesEnum.nextElement();
tocitem = (SearchTOCItem) node.getUserObject();
URL testURL = tocitem.getURL();
if (testURL != null && url != null && url.sameFile(testURL)) {
tocitem = (SearchTOCItem) node.getUserObject();
tocitem.addSearchHit(
new SearchHit(item.getConfidence(), item.getBegin(), item.getEnd()));
foundNode = true;
break;
}
}
if (!foundNode) {
tocitem = new SearchTOCItem(item);
node = new DefaultMutableTreeNode(tocitem);
nodes.addElement(node);
}
}
reorder(nodes);
((DefaultTreeModel) tree.getModel()).reload();
}
private int compare(DefaultMutableTreeNode node1, DefaultMutableTreeNode node2) {
SearchTOCItem item1, item2;
double confidence1, confidence2;
int hits1, hits2;
item1 = (SearchTOCItem) node1.getUserObject();
confidence1 = item1.getConfidence();
hits1 = item1.hitCount();
item2 = (SearchTOCItem) node2.getUserObject();
confidence2 = item2.getConfidence();
hits2 = item2.hitCount();
// confidence is a penality. The lower the better
if (confidence1 > confidence2) {
// node1 is less than node2
return -1;
} else if (confidence1 < confidence2) {
// node1 is greater than node2
return 1;
} else {
// confidences are the same check the hits
if (hits1 < hits2) {
// node1 is less than node2
return -1;
} else if (hits1 > hits2) {
// node2 is greater than node2
return 1;
}
}
// nodes1 and nodes2 are equivalent
return 0;
}
private void doSave() {
ObjectOutputStream objectStream = getObjectOutputStream();
if (objectStream != null) {
try {
System.out.println("Saving " + selectedChildrenPaths.size() + " Selected Generations...");
for (int i = 0; i < selectedChildrenPaths.size(); i++) {
// Get the userObject at the supplied path
Object selectedPath =
((TreePath) selectedChildrenPaths.elementAt(i)).getLastPathComponent();
DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) selectedPath;
objectStream.writeObject(selectedNode.getUserObject());
}
objectStream.close();
System.out.println("Save completed successfully.");
} catch (IOException e) {
System.err.println(e);
}
} else {
System.out.println("Save Selected Files has been aborted!");
}
}
public DefaultMutableTreeNode findNode(DefaultMutableTreeNode parent, String match) {
if (parent == null) return null;
// Commented by Balan on 15/03/03
// String treename = (String)parent.getUserObject ();
// Comment Ends
// Added by Balan on 15/03/03
String treename = "" + ((Hashtable) parent.getUserObject()).get("TREE-NAME");
// Add Ends
if (treename != null) {
if (treename.equals(match)) return parent;
}
if (frame.model.isLeaf(parent)) return null;
Enumeration en = parent.children();
if ((en == null) || (!en.hasMoreElements())) return null;
for (; en.hasMoreElements(); ) {
DefaultMutableTreeNode child = (DefaultMutableTreeNode) en.nextElement();
DefaultMutableTreeNode returnNode = findNode(child, match);
if (returnNode != null) return returnNode;
}
return null;
}
/**
* Called when the selection changed in the tree. Loads the selected certificate.
*
* @param e the event
*/
private void valueChangedPerformed(TreeSelectionEvent e) {
Object o = e.getNewLeadSelectionPath().getLastPathComponent();
if (o instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
infoTextPane.setText(toString(node.getUserObject()));
}
}
/**
* Recursively rebuild the tree nodes.
*
* @param root The full abstract path to the root saved layout directory.
* @param local The current directory relative to root (null if none).
* @param tnode The current parent tree node.
*/
private void rebuildTreeModel(Path root, Path local, DefaultMutableTreeNode tnode) {
TreeSet<Path> subdirs = new TreeSet<Path>();
TreeSet<String> layouts = new TreeSet<String>();
{
Path current = new Path(root, local);
File files[] = current.toFile().listFiles();
if (files != null) {
int wk;
for (wk = 0; wk < files.length; wk++) {
String name = files[wk].getName();
if (files[wk].isDirectory()) subdirs.add(new Path(local, name));
else if (files[wk].isFile()) layouts.add(name);
}
}
}
for (Path subdir : subdirs) {
TreeData data = new TreeData(subdir);
DefaultMutableTreeNode child = new DefaultMutableTreeNode(data, true);
tnode.add(child);
rebuildTreeModel(root, subdir, child);
}
for (String lname : layouts) {
TreeData data = new TreeData(new Path(local, lname), lname);
DefaultMutableTreeNode child = new DefaultMutableTreeNode(data, false);
tnode.add(child);
}
}
/**
* Adds nodes to the specified parent node recurrsively.
*
* @param parent_node the parent node.
* @param list the list of child node names.
*/
protected void addNode(DefaultMutableTreeNode parent_node, Vector list) {
SortableArray array = null;
if (mode == DATE_ORIENTED && parent_node.getLevel() <= 2) {
array = new Array(list.size());
for (int i = 0; i < list.size(); i++)
((Array) array).set(i, Integer.parseInt((String) list.elementAt(i)));
} else {
array = new StringArray(list.size());
for (int i = 0; i < list.size(); i++)
((StringArray) array).set(i, (String) list.elementAt(i));
}
ArrayIndex index = array.sortAscendant();
for (int i = 0; i < array.getArraySize(); i++) {
String name = (String) list.elementAt(index.get(i));
// Converts 1...12 to January...December.
if (mode == DATE_ORIENTED && parent_node.getLevel() == 1) {
int month = Integer.parseInt(name);
name = JulianDay.getFullSpellMonthString(month);
}
DefaultMutableTreeNode node = new DefaultMutableTreeNode(name);
parent_node.add(node);
}
}
// reorder the nodes
private void reorder(Vector nodes) {
debug("reorder nodes");
// remove all the children of topNode (they'll be added back later)
topNode.removeAllChildren();
// Create an array of the elements for sorting & copy the elements
// into the array.
DefaultMutableTreeNode[] array = new DefaultMutableTreeNode[nodes.size()];
nodes.copyInto(array);
// Sort the array (Quick Sort)
quickSort(array, 0, array.length - 1);
// Reload the topNode. Everthing is in order now.
for (int i = 0; i < array.length; i++) {
topNode.add((DefaultMutableTreeNode) array[i]);
}
// Tell the tree to repaint itself
((DefaultTreeModel) tree.getModel()).reload();
tree.invalidate();
tree.repaint();
}
/** A value has changed. This is used as a TreeSelectionListener. */
public void valueChanged(TreeSelectionEvent e) {
JHelpNavigator navigator = getHelpNavigator();
HelpModel helpmodel = navigator.getModel();
debug("ValueChanged: " + e);
debug(" model: " + helpmodel);
// send selected items into navigator
TreeItem[] items = null;
TreePath[] paths = tree.getSelectionPaths();
if (paths != null) {
items = new TreeItem[paths.length];
for (int i = 0; i < paths.length; i++) {
if (paths[i] != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) paths[i].getLastPathComponent();
items[i] = (TreeItem) node.getUserObject();
}
}
}
navigator.setSelectedItems(items);
// change current id only if one items is selected
if (items != null && items.length == 1) {
SearchTOCItem item = (SearchTOCItem) items[0];
if (item != null) {
if (item.getID() != null) {
try {
// navigator.setCurrentID(item.getID());
helpmodel.setCurrentID(item.getID(), item.getName(), navigator);
} catch (InvalidHelpSetContextException ex) {
System.err.println("BadID: " + item.getID());
return;
}
} else if (item.getURL() != null) {
// navigator.setCurrentURL(item.getURL());
helpmodel.setCurrentURL(item.getURL(), item.getName(), navigator);
} else {
// no ID, no URL
return;
}
if (helpmodel instanceof TextHelpModel) {
DefaultHighlight h[] = new DefaultHighlight[item.hitCount()];
int i = 0;
Enumeration enum1 = item.getSearchHits();
while (enum1.hasMoreElements()) {
SearchHit info = (SearchHit) enum1.nextElement();
h[i] = new DefaultHighlight(info.getBegin(), info.getEnd());
i++;
}
// using setHighlights() instead of removeAll + add
// avoids one highlighting event
((TextHelpModel) helpmodel).setHighlights(h);
}
}
}
}
private MutableTreeNode populatePlot(Plot p) throws SQLException {
DefaultMutableTreeNode tree = new DefaultMutableTreeNode(p);
// tree.add(populateAttributes(p));
Statement stmt = db.statement();
for (Tree t : p.loadTrees(stmt)) {
tree.add(populateTree(t));
}
stmt.close();
return tree;
}
private MutableTreeNode populateCavity(Cavity c) throws SQLException {
DefaultMutableTreeNode tree = new DefaultMutableTreeNode(c);
// tree.add(populateAttributes(c));
Statement stmt = db.statement();
for (Nest n : c.loadNests(stmt)) {
tree.add(populateNest(n));
}
stmt.close();
return tree;
}
private MutableTreeNode populateTree(Tree t) throws SQLException {
DefaultMutableTreeNode tree = new DefaultMutableTreeNode(t);
// tree.add(populateAttributes(t));
Statement stmt = db.statement();
for (Cavity c : t.loadCavities(stmt)) {
tree.add(populateCavity(c));
}
stmt.close();
return tree;
}
private MutableTreeNode populateNest(Nest n) throws SQLException {
DefaultMutableTreeNode tree = new DefaultMutableTreeNode(n);
// tree.add(populateAttributes(n));
Statement stmt = db.statement();
for (Visit v : n.loadVisits(stmt)) {
tree.add(populateVisit(v));
}
stmt.close();
return tree;
}
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));
}
}
}
/**
* Update the layouts tree.
*
* @param current The name of the current layout or <CODE>null</CODE> if none.
*/
public void updateLayouts(Path current) throws PipelineException {
DefaultMutableTreeNode root = null;
{
root = new DefaultMutableTreeNode(new TreeData(), true);
{
Path path = new Path(PackageInfo.getSettingsPath(), "layouts");
rebuildTreeModel(path, new Path("/"), root);
}
DefaultTreeModel model = (DefaultTreeModel) pTree.getModel();
model.setRoot(root);
{
Enumeration e = root.depthFirstEnumeration();
if (e != null) {
while (e.hasMoreElements()) {
DefaultMutableTreeNode tnode = (DefaultMutableTreeNode) e.nextElement();
pTree.expandPath(new TreePath(tnode.getPath()));
}
}
}
}
pTree.clearSelection();
if (current != null) {
TreePath tpath = null;
DefaultMutableTreeNode tnode = root;
for (String comp : current.getComponents()) {
DefaultMutableTreeNode next = null;
Enumeration e = tnode.children();
if (e != null) {
while (e.hasMoreElements()) {
DefaultMutableTreeNode child = (DefaultMutableTreeNode) e.nextElement();
TreeData data = (TreeData) child.getUserObject();
if (data.toString().equals(comp)) {
tpath = new TreePath(child.getPath());
next = child;
break;
}
}
}
if (next == null) break;
tnode = next;
}
if (tpath != null) {
pTree.setSelectionPath(tpath);
pTree.makeVisible(tpath);
}
}
}
/** Remove the currently selected node. */
public void removeCurrentNode() {
TreePath currentSelection = tree.getSelectionPath();
if (currentSelection != null) {
DefaultMutableTreeNode currentNode =
(DefaultMutableTreeNode) (currentSelection.getLastPathComponent());
MutableTreeNode parent = (MutableTreeNode) (currentNode.getParent());
if (parent != null) {
treeModel.removeNodeFromParent(currentNode);
return;
}
}
// Either there was no selection, or the root was selected.
toolkit.beep();
}
void addChildren(DefaultMutableTreeNode parent, File parentDirFile) {
for (File file : parentDirFile.listFiles()) {
String[] namesplitStrings = file.toString().split("\\\\");
String filename = namesplitStrings[namesplitStrings.length - 1];
if (file.isDirectory()) {
DefaultMutableTreeNode child = new DefaultMutableTreeNode(filename);
addChildren(child, file);
parent.add(child);
} else if (file.isFile()) {
parent.add(new DefaultMutableTreeNode(filename));
}
}
}
/**
* Reloads data from new model, creates new search engine to search in new model if model contains
* view with the same name
*/
private void reloadData(HelpModel model) {
debug("reloadData using new model");
helpsearch = null;
SearchView view = null;
newHelpSet = model.getHelpSet();
SearchView oldView = (SearchView) searchnav.getNavigatorView();
String oldName = oldView.getName();
NavigatorView[] navViews = newHelpSet.getNavigatorViews();
for (int i = 0; i < navViews.length; i++) {
if ((navViews[i].getName()).equals(oldName)) {
NavigatorView tempView = navViews[i];
if (tempView instanceof SearchView) {
view = (SearchView) tempView;
break;
}
}
}
if (view == null) return;
topNode.removeAllChildren();
searchnav.setSearchEngine(new MergingSearchEngine(view));
setCellRenderer(view, tree);
// add all subhelpsets
addSubHelpSets(newHelpSet);
}
private TreeModel buildModel(Object[] resolvers) {
TreeModel fullModel = null;
DefaultMutableTreeNode top = new DefaultMutableTreeNode(Tr.t("root"));
try {
cpos = null;
for (Object resolver : resolvers) {
if (resolver instanceof ColorPository) {
cpos = (ColorPository) resolver;
GraphCellRenderer graphCellRenderer = new GraphCellRenderer(cpos);
colors.setCellRenderer(graphCellRenderer);
break;
}
}
Collection<ColorPository.ClassRecord> classes = cpos.getClasses();
String[] classNames = new String[classes.size()];
Iterator<ColorPository.ClassRecord> it = classes.iterator();
int count = 0;
while (it.hasNext()) {
classNames[count] = it.next().name;
count++;
}
Arrays.sort(classNames);
for (String className : classNames) {
ColorPository.ColorRecord[] colors = cpos.enumerateColors(className);
String[] colorNames = new String[colors.length];
for (int a = 0; a < colorNames.length; a++) {
colorNames[a] = colors[a].name;
}
Arrays.sort(colorNames);
DefaultMutableTreeNode tn = new DefaultMutableTreeNode(className);
top.add(tn);
for (String colorName : colorNames) {
tn.add(new DefaultMutableTreeNode(colorName));
}
}
fullModel = new DefaultTreeModel(top);
} catch (Exception e) {
fullModel = new DefaultTreeModel(new DefaultMutableTreeNode(Tr.t("root.failed")));
// e.printStackTrace();
}
return fullModel;
}
public void treeNodesChanged(TreeModelEvent e) {
DefaultMutableTreeNode node;
node = (DefaultMutableTreeNode) (e.getTreePath().getLastPathComponent());
/*
* If the event lists children, then the changed
* node is the child of the node we've already
* gotten. Otherwise, the changed node and the
* specified node are the same.
*/
int index = e.getChildIndices()[0];
node = (DefaultMutableTreeNode) (node.getChildAt(index));
System.out.println("The user has finished editing the node.");
System.out.println("New value: " + node.getUserObject());
}
/** {@inheritDoc} */
@Override
public void setParent(final MutableTreeNode aNewParent) {
if (this.parent == aNewParent) {
// Nothing to do...
return;
}
super.setParent(aNewParent);
}
/** {@inheritDoc} */
@Override
public void setUserObject(Object aUserObject) {
if ((aUserObject != ROOT_ID) && (aUserObject instanceof String)) {
setText((String) aUserObject);
} else if (aUserObject instanceof Boolean) {
setVisible(((Boolean) aUserObject).booleanValue());
} else if (aUserObject instanceof IUIElement) {
super.setUserObject(aUserObject);
}
}
private MutableTreeNode populateAttributes(CavityDBObject obj) {
DefaultMutableTreeNode tree = new DefaultMutableTreeNode("attrs");
Class cls = obj.getClass();
for (Field f : cls.getFields()) {
int mod = f.getModifiers();
if (Modifier.isPublic(mod) && !Modifier.isStatic(mod)) {
String fieldName = f.getName();
try {
Object value = f.get(obj);
tree.add(
new DefaultMutableTreeNode(String.format("%s=%s", fieldName, String.valueOf(value))));
} catch (IllegalAccessException e) {
// do nothing.
}
}
}
return tree;
}
/**
* Called whenever the value of the selection changes.
*
* @param e the event that characterizes the change.
*/
public void valueChanged(TreeSelectionEvent e) {
TreePath path = e.getPath();
if (path != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node.isLeaf()) {
if (getInformation(path) != null) {
// When selecting an image information.
XmlInformation info = getInformation(path);
for (int i = 0; i < listener_list.size(); i++) {
InformationTreeSelectionListener listener =
(InformationTreeSelectionListener) listener_list.elementAt(i);
listener.select(info);
}
} else {
// When expanding a folder.
expandNode(node);
}
}
}
}
// Public Methods
public void appendNextTreeGeneration(Vector generation) {
DefaultMutableTreeNode nextGeneration = generationNodeBuilder(generation);
generations.add(nextGeneration);
// If Generations contains leaf nodes (generated objects)
// Enabled Save All Menu Item
if (generations.getLeafCount() > 0) miSaveAll.setEnabled(true);
else miSaveAll.setEnabled(false);
// Update JTree View
// affected nodes needing updating
int[] nodeRangeToUpdate = {generations.getIndex(nextGeneration)};
((DefaultTreeModel) tree.getModel()).nodesWereInserted(generations, nodeRangeToUpdate);
// Expand Parent after first child node is displayed
if (generationNumber == 1) tree.expandRow(0);
++generationNumber;
}
/**
* Processes an idChanged event. Search is different from all other navigators in that you while
* search tree is synchronized the highlighting doesn't occur unless selected from the search
* navigator.
*/
public void idChanged(HelpModelEvent e) {
ID id = e.getID();
URL url = e.getURL();
HelpModel helpModel = searchnav.getModel();
debug("idChanged(" + e + ")");
if (e.getSource() != helpModel) {
debug("Internal inconsistency!");
debug(" " + e.getSource() + " != " + helpModel);
throw new Error("Internal error");
}
TreePath s = tree.getSelectionPath();
if (s != null) {
Object o = s.getLastPathComponent();
// should require only a TreeNode
if (o instanceof DefaultMutableTreeNode) {
DefaultMutableTreeNode tn = (DefaultMutableTreeNode) o;
SearchTOCItem item = (SearchTOCItem) tn.getUserObject();
if (item != null) {
ID nId = item.getID();
if (nId != null && nId.equals(id)) {
return;
}
}
}
}
DefaultMutableTreeNode node = findIDorURL(topNode, id, url);
if (node == null) {
// node doesn't exist. Need to clear the selection.
debug("node didn't exist");
tree.clearSelection();
return;
}
TreePath path = new TreePath(node.getPath());
tree.expandPath(path);
tree.setSelectionPath(path);
tree.scrollPathToVisible(path);
}
private void doSaveAll() {
ObjectOutputStream objectStream = getObjectOutputStream();
if (objectStream != null) {
try {
System.out.println("Saving All " + generations.getLeafCount() + " Generations...");
for (Enumeration e = generations.depthFirstEnumeration(); e.hasMoreElements(); ) {
DefaultMutableTreeNode tmpNode = (DefaultMutableTreeNode) e.nextElement();
if (tmpNode.isLeaf()) objectStream.writeObject(tmpNode.getUserObject());
}
objectStream.close();
System.out.println("Save completed successfully.");
} catch (IOException e) {
System.err.println(e);
}
} else {
System.out.println("Save All Files has been aborted!");
}
}
/** {@inheritDoc} */
@Override
public void insert(final MutableTreeNode aNewChild, final int aChildIndex) {
super.insert(aNewChild, aChildIndex);
Object newChildUserObject = ((ElementTreeNode) aNewChild).getUserObject();
if ((this.userObject instanceof ElementGroup)
&& (newChildUserObject instanceof SignalElement)) {
// Move the actual element as well...
((ElementGroup) this.userObject)
.moveChannel((SignalElement) newChildUserObject, aChildIndex);
}
}
private DefaultMutableTreeNode findIDorURL(DefaultMutableTreeNode node, ID id, URL url) {
SearchTOCItem item = (SearchTOCItem) node.getUserObject();
if (item != null) {
ID testID = item.getID();
if (testID != null && id != null && testID.equals(id)) {
return node;
} else {
URL testURL = item.getURL();
if (testURL != null && url != null && url.sameFile(testURL)) {
return node;
}
}
}
int size = node.getChildCount();
for (int i = 0; i < size; i++) {
DefaultMutableTreeNode tmp = (DefaultMutableTreeNode) node.getChildAt(i);
DefaultMutableTreeNode test = findIDorURL(tmp, id, url);
if (test != null) {
return test;
}
}
return null;
}
/**
* Expands the sub folders and image informations under the specified node.
*
* @param node the node.
*/
protected void expandNode(DefaultMutableTreeNode node) {
try {
Object[] paths = node.getPath();
String path_str = "";
Vector folder_list = new Vector();
for (int i = 1; i < paths.length; i++) {
String name = (String) ((DefaultMutableTreeNode) paths[i]).getUserObject();
path_str += "/" + name;
// Converts January...December to 1...12.
if (mode == DATE_ORIENTED && i == 2) {
for (int m = 1; m <= 12; m++) {
if (JulianDay.getFullSpellMonthString(m).equals(name)) name = String.valueOf(m);
}
}
folder_list.addElement(name);
}
// When to expand sub folders.
Vector folders = new Vector();
if (mode == DATE_ORIENTED) folders = db_manager.getDateOrientedFolders(folder_list);
if (mode == PATH_ORIENTED) folders = db_manager.getPathOrientedFolders(folder_list);
addNode(node, folders);
// When to expand image informations.
XmlDBAccessor accessor = null;
if (mode == DATE_ORIENTED) accessor = db_manager.getDateOrientedAccessor(folder_list);
if (mode == PATH_ORIENTED) accessor = db_manager.getPathOrientedAccessor(folder_list);
if (accessor != null) {
Vector name_list = new Vector();
XmlInformation info = (XmlInformation) accessor.getFirstElement();
while (info != null) {
name_list.addElement(info.getPath());
hash_info.put(path_str + "/" + info.getPath(), info);
info = (XmlInformation) accessor.getNextElement();
}
addNode(node, name_list);
}
revalidate();
repaint();
} catch (IOException exception) {
String message = "Failed to read the database.";
JOptionPane.showMessageDialog(pane, message, "Error", JOptionPane.ERROR_MESSAGE);
}
}
