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music.h

00001 /* 00002 libwftk - Worldforge Toolkit - a widget library 00003 Copyright (C) 2002 Malcolm Walker <malcolm@worldforge.org> 00004 Based on code copyright (C) 1999-2002 Karsten Laux 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Lesser General Public 00008 License as published by the Free Software Foundation; either 00009 version 2.1 of the License, or (at your option) any later version. 00010 00011 This library 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 GNU 00014 Lesser General Public License for more details. 00015 00016 You should have received a copy of the GNU Lesser General Public 00017 License along with this library; if not, write to the 00018 Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00019 Boston, MA 02111-1307, SA. 00020 */ 00021 00022 // writtten May 1999 00023 00024 00025 00026 #ifndef _MUSIC_H 00027 #define _MUSIC_H 00028 00029 #include <wftk/sound.h> 00030 #include <wftk/resources.h> 00031 00032 #include <string> 00033 00034 namespace wftk { 00035 00037 class Music : public Sound 00038 { 00039 00040 public: 00041 00043 Music(); 00045 Music(const std::string& ); 00047 virtual ~Music(); 00048 00050 virtual bool load(const std::string&); 00052 virtual bool play(int loops = 0) const; 00053 00055 virtual int setVolume(int vol); 00057 virtual void stop() const; 00059 virtual bool playing() const; 00061 virtual bool paused() const; 00063 virtual void pause() const; 00065 virtual void rewind() const; 00067 virtual void resume() const; 00068 00089 static ResourceRegistry<Music*> registry; 00091 typedef Resource<Music*> Resource; 00092 00093 private: 00094 00096 int channel_; 00097 00099 void* data_; // Mix_Music* 00100 }; 00101 00102 } 00103 00104 #endif

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