akregator/src
storagefactoryregistry.h
00001 /* 00002 This file is part of Akregator. 00003 00004 Copyright (C) 2005 Frank Osterfeld <frank.osterfeld@kdemail.net> 00005 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 00020 As a special exception, permission is given to link this program 00021 with any edition of Qt, and distribute the resulting executable, 00022 without including the source code for Qt in the source distribution. 00023 */ 00024 00025 #ifndef AKREGATOR_BACKEND_STORAGEFACTORYREGISTRY_H 00026 #define AKREGATOR_BACKEND_STORAGEFACTORYREGISTRY_H 00027 00028 class QString; 00029 class QStringList; 00030 00031 namespace Akregator { 00032 namespace Backend { 00033 00034 class StorageFactory; 00035 00036 class StorageFactoryRegistry 00037 { 00038 public: 00039 static StorageFactoryRegistry* self(); 00040 00041 ~StorageFactoryRegistry(); 00042 00043 bool registerFactory(StorageFactory* factory, const QString& typestr); 00044 void unregisterFactory(const QString& typestr); 00045 StorageFactory* getFactory(const QString& typestr); 00046 bool containsFactory(const QString& typestr) const; 00047 QStringList list() const; 00048 00049 00050 private: 00051 static StorageFactoryRegistry* m_instance; 00052 00053 StorageFactoryRegistry(); 00054 StorageFactoryRegistry(const StorageFactoryRegistry&); 00055 StorageFactoryRegistry& operator=(const StorageFactoryRegistry&); 00056 00057 class StorageFactoryRegistryPrivate; 00058 StorageFactoryRegistryPrivate* d; 00059 }; 00060 00061 } 00062 } 00063 00064 #endif // STORAGEFACTORYREGISTRY_H