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();
}
/**
* Adds subhelpsets
*
* @param hs The HelpSet which subhelpsets will be added
*/
protected void addSubHelpSets(HelpSet hs) {
for (Enumeration e = hs.getHelpSets(); e.hasMoreElements(); ) {
HelpSet ehs = (HelpSet) e.nextElement();
// merge views
NavigatorView[] views = ehs.getNavigatorViews();
for (int i = 0; i < views.length; i++) {
if (searchnav.canMerge(views[i])) searchnav.merge(views[i]);
}
addSubHelpSets(ehs);
}
}
/**
* 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);
}