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69 lines
1.6 KiB
69 lines
1.6 KiB
/*
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*
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* $Id: k3baudiooutputplugin.h 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2004 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_AUDIO_OUTPUTPLUGIN_H_
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#define _K3B_AUDIO_OUTPUTPLUGIN_H_
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#include <k3bplugin.h>
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#include "k3b_export.h"
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/**
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*
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*/
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class LIBK3B_EXPORT K3bAudioOutputPlugin : public K3bPlugin
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{
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public:
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virtual ~K3bAudioOutputPlugin() {
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}
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TQString group() const { return "AudioOutput"; }
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/**
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* This is the short name of the sound system which can be used
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* to specify the sound system on the command line (like "arts", "alsa", or "oss")
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*/
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virtual TQCString soundSystem() const = 0;
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/**
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* Initialize the plugin.
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*
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* Return true on success.
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* In case of a failure report the error through lastErrorMessage
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*/
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virtual bool init() { return true; }
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/**
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* Cleanup the plugin. This is the counterpart to init()
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*/
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virtual void cleanup() {}
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virtual TQString lastErrorMessage() const { return TQString(); }
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/**
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* Let there be sound...
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*
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* @returns number of written bytes or -1 on error.
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*/
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virtual int write( char* data, int len ) = 0;
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protected:
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K3bAudioOutputPlugin( TQObject* parent = 0, const char* name = 0 )
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: K3bPlugin( parent, name ) {
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}
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};
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#endif
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