Method createLibraryFromKnownFolders

trunk/win/Source/BT_LibraryManager.cpp:186–237

}

QSharedPointer<Library> LibraryManager::createLibraryFromKnownFolders(QList<KNOWNFOLDERID>& kfList)
{
	QSharedPointer<LibraryImpl> library(NULL);
	if (!_comInitialized || !_pSHGetKnownFolderIDList || !_pSHCreateItemFromIDList)
		return library;
	
	QString libraryName;
	QString iconPath;
	QList<QString> directories;
	QListIterator<KNOWNFOLDERID> iter(kfList);
	while (iter.hasNext())
	{
		const KNOWNFOLDERID& id = iter.next();
		PIDLIST_ABSOLUTE pidl;
		if (SUCCEEDED(_pSHGetKnownFolderIDList(id, KF_FLAG_DEFAULT_PATH, NULL, &pidl)))
		{
			IShellItem* item;
			if (SUCCEEDED(_pSHCreateItemFromIDList(pidl, IID_PPV_ARGS(&item))))
			{
				LPWSTR path;
				if (SUCCEEDED(item->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &path)))
				{
					directories.append(QString::fromUtf16((const ushort*) path));
					CoTaskMemFree(path);

					if (id == kfList.front())
					{
						// This is the first directory, so use it's folder name as the name of the Library
						LPWSTR name;
						if (SUCCEEDED(item->GetDisplayName(SIGDN_NORMALDISPLAY, &name)))
						{
							libraryName = QString::fromUtf16((const ushort*) name);
							CoTaskMemFree(name);
						}
					}
				}
				item->Release();
			}
			CoTaskMemFree(pidl);
		}
	}
	
	if (directories.isEmpty())
		return library;
	
	library = QSharedPointer<LibraryImpl>(new LibraryImpl(libraryName));
	library->setTextureKey(QString_NT("library_default.folder.icon"));
	library->setFolderPaths(directories);
	library->setHashKey(QString_NT("lib_%1").arg(directories.front()));
	library->setValid(true);
	return library;
}

QSharedPointer<Library> LibraryManager::createDesktopLibrary()
{