/**
* 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);
}
/**
* 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);
}
}