public synchronized void createNewList(
@NotNull String name, boolean readOnly, boolean allowsTree) {
myName2FavoritesRoots.put(name, new ArrayList<TreeItem<Pair<AbstractUrl, String>>>());
if (readOnly) {
myReadOnlyLists.add(name);
}
if (allowsTree) {
myAllowsTreeLists.add(name);
}
fireListeners.listAdded(name);
}
public synchronized boolean renameFavoritesList(
@NotNull String oldName, @NotNull String newName) {
if (myReadOnlyLists.contains(oldName)) return false;
List<TreeItem<Pair<AbstractUrl, String>>> list = myName2FavoritesRoots.remove(oldName);
if (list != null && newName.length() > 0) {
myName2FavoritesRoots.put(newName, list);
fireListeners.listRemoved(oldName);
fireListeners.listAdded(newName);
return true;
}
return false;
}
// currently only one level here..
public boolean contains(@NotNull String name, @NotNull final VirtualFile vFile) {
final ProjectFileIndex projectFileIndex =
ProjectRootManager.getInstance(myProject).getFileIndex();
final Set<Boolean> find = new HashSet<Boolean>();
final ContentIterator contentIterator =
new ContentIterator() {
public boolean processFile(VirtualFile fileOrDir) {
if (fileOrDir != null && fileOrDir.getPath().equals(vFile.getPath())) {
find.add(Boolean.TRUE);
}
return true;
}
};
Collection<TreeItem<Pair<AbstractUrl, String>>> urls = getFavoritesListRootUrls(name);
for (TreeItem<Pair<AbstractUrl, String>> pair : urls) {
AbstractUrl abstractUrl = pair.getData().getFirst();
if (abstractUrl == null) {
continue;
}
final Object[] path = abstractUrl.createPath(myProject);
if (path == null || path.length < 1 || path[0] == null) {
continue;
}
Object element = path[path.length - 1];
if (element instanceof SmartPsiElementPointer) {
final VirtualFile virtualFile =
PsiUtilBase.getVirtualFile(((SmartPsiElementPointer) element).getElement());
if (virtualFile == null) continue;
if (vFile.getPath().equals(virtualFile.getPath())) {
return true;
}
if (!virtualFile.isDirectory()) {
continue;
}
projectFileIndex.iterateContentUnderDirectory(virtualFile, contentIterator);
}
if (element instanceof PsiElement) {
final VirtualFile virtualFile = PsiUtilBase.getVirtualFile((PsiElement) element);
if (virtualFile == null) continue;
if (vFile.getPath().equals(virtualFile.getPath())) {
return true;
}
if (!virtualFile.isDirectory()) {
continue;
}
projectFileIndex.iterateContentUnderDirectory(virtualFile, contentIterator);
}
if (element instanceof Module) {
ModuleRootManager.getInstance((Module) element)
.getFileIndex()
.iterateContent(contentIterator);
}
if (element instanceof LibraryGroupElement) {
final boolean inLibrary =
ModuleRootManager.getInstance(((LibraryGroupElement) element).getModule())
.getFileIndex()
.isInContent(vFile)
&& projectFileIndex.isInLibraryClasses(vFile);
if (inLibrary) {
return true;
}
}
if (element instanceof NamedLibraryElement) {
NamedLibraryElement namedLibraryElement = (NamedLibraryElement) element;
final VirtualFile[] files =
namedLibraryElement.getOrderEntry().getRootFiles(OrderRootType.CLASSES);
if (files != null && ArrayUtil.find(files, vFile) > -1) {
return true;
}
}
if (element instanceof ModuleGroup) {
ModuleGroup group = (ModuleGroup) element;
final Collection<Module> modules = group.modulesInGroup(myProject, true);
for (Module module : modules) {
ModuleRootManager.getInstance(module).getFileIndex().iterateContent(contentIterator);
}
}
for (FavoriteNodeProvider provider :
Extensions.getExtensions(FavoriteNodeProvider.EP_NAME, myProject)) {
if (provider.elementContainsFile(element, vFile)) {
return true;
}
}
if (!find.isEmpty()) {
return true;
}
}
return false;
}
public synchronized boolean isReadOnly(@NotNull final String listName) {
return myReadOnlyLists.contains(listName);
}
public synchronized boolean removeFavoritesList(@NotNull String name) {
if (myReadOnlyLists.contains(name)) return false;
boolean result = myName2FavoritesRoots.remove(name) != null;
fireListeners.listRemoved(name);
return result;
}
public synchronized boolean allowsTree(@NotNull final String name) {
return myAllowsTreeLists.contains(name);
}