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SoAudioDevice.h

00001 #ifndef COIN_SOAUDIODEVICE_H
00002 #define COIN_SOAUDIODEVICE_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2004 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See <URL:http://www.coin3d.org/> for more information.
00021  *
00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
00023  *  <URL:http://www.sim.no/>.
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/SbString.h>
00028 #include <Inventor/actions/SoGLRenderAction.h>
00029 #include <Inventor/actions/SoAudioRenderAction.h>
00030 
00031 class SoAudioDeviceP;
00032 
00033 class COIN_DLL_API SoAudioDevice {
00034 public:
00035   static SoAudioDevice *instance();
00036   SbBool init(const SbString &devicetype, const SbString &devicename);
00037   SbBool enable();
00038   void disable();
00039   SbBool isEnabled();
00040   SbBool haveSound();
00041   void setGain(float gain);
00042   void mute(SbBool mute=TRUE);
00043   void cleanup();
00044 
00045 private:
00046   SoAudioDevice();
00047   ~SoAudioDevice();
00048   SoAudioDevice(const SoAudioDevice &);
00049   const SoAudioDevice & operator=(const SoAudioDevice &);
00050 
00051   SoAudioDeviceP *pimpl;
00052   friend class SoAudioDeviceP;
00053 };
00054 
00055 #endif // !COIN_SOAUDIODEVICE_H

Copyright © 1998-2004 by Systems in Motion AS. All rights reserved.

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