/** {@inheritDoc} */
public void dispose() {
if (fActions != null) {
final ISelectionProvider provider = fSite.getSelectionProvider();
for (Iterator iter = fActions.iterator(); iter.hasNext(); ) {
Action action = (Action) iter.next();
if (action instanceof ISelectionChangedListener)
provider.removeSelectionChangedListener((ISelectionChangedListener) action);
}
}
fActions = null;
super.dispose();
}
private GenerateIncludePathActionGroup(IWorkbenchSite site) {
fSite = site;
fActions = new ArrayList();
final RemoveFromIncludepathAction remove = new RemoveFromIncludepathAction(site);
fActions.add(remove);
final ConfigurePHPIncludePathAction configure = new ConfigurePHPIncludePathAction(site);
fActions.add(configure);
final ISelectionProvider provider = fSite.getSelectionProvider();
for (Iterator iter = fActions.iterator(); iter.hasNext(); ) {
Action action = (Action) iter.next();
if (action instanceof ISelectionChangedListener) {
provider.addSelectionChangedListener((ISelectionChangedListener) action);
}
}
}
private boolean canOperateOnSelection() {
ISelection sel = fSite.getSelectionProvider().getSelection();
if (!(sel instanceof IStructuredSelection)) return false;
IStructuredSelection selection = (IStructuredSelection) sel;
if (selection.isEmpty()) {
return false;
}
for (Iterator iter = selection.iterator(); iter.hasNext(); ) {
Object element = iter.next();
if (element instanceof IProject) {
IProject project = (IProject) element;
if (!project.isAccessible()) {
return false;
}
}
if (element instanceof IWorkingSet) return false;
}
return true;
}