00001 /*************************************************************************** 00002 * Copyright (C) 2009 by Ilya Kotov * 00003 * forkotov02@hotmail.ru * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU General Public License as published by * 00007 * the Free Software Foundation; either version 2 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the GNU General Public License * 00016 * along with this program; if not, write to the * 00017 * Free Software Foundation, Inc., * 00018 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * 00019 ***************************************************************************/ 00020 00021 #ifndef EMGINEFACTORY_H 00022 #define EMGINEFACTORY_H 00023 00024 class QObject; 00025 class QString; 00026 class QIODevice; 00027 class QWidget; 00028 class QTranslator; 00029 class MetaDataModel; 00030 class FileInfo; 00031 class AbstractEngine; 00032 00036 class EngineProperties 00037 { 00038 public: 00042 EngineProperties() 00043 { 00044 hasAbout = false; 00045 hasSettings = false; 00046 } 00047 QString name; 00048 QString shortName; 00049 QString filter; 00050 QString description; 00051 QString contentType; 00052 QString protocols; 00053 bool hasAbout; 00054 bool hasSettings; 00055 }; 00059 class EngineFactory 00060 { 00061 public: 00065 virtual ~EngineFactory() {} 00069 virtual bool supports(const QString &source) const = 0; 00073 virtual const EngineProperties properties() const = 0; 00078 virtual AbstractEngine *create(QObject *parent = 0) = 0; 00085 virtual QList<FileInfo *> createPlayList(const QString &fileName, bool useMetaData) = 0; 00092 virtual MetaDataModel* createMetaDataModel(const QString &path, QObject *parent = 0) = 0; 00097 virtual void showSettings(QWidget *parent) = 0; 00102 virtual void showAbout(QWidget *parent) = 0; 00107 virtual QTranslator *createTranslator(QObject *parent) = 0; 00108 }; 00109 00110 Q_DECLARE_INTERFACE(EngineFactory, "EngineFactory/1.0"); 00111 00112 #endif
1.5.9