FxAVAudioOutput.h

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//
// (C) Copyright 2005-2021 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted, 
// provided that the above copyright notice appears in all copies and 
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting 
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS. 
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH 
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#pragma once
 
#include "../FxCommonFramework.h"
#include "../UI/FxUIObject.h"
#include "../UI/FxUISignal.h"
 
#include <vector>
 
class COMMONUI_API CFxAVAudioOutput : public CFxUIObject
{
public:
    enum class State
    {
        ActiveState,
        SuspendedState,
        StoppedState,
        IdleState,
        InterruptedState
    };
 
    CFxAVAudioOutput();
    virtual ~CFxAVAudioOutput();
 
    void start( const std::vector<unsigned char>& buffer );
    void stop();
    void suspend();
    void resume();
    State state();
 
    CFxUISignal<void( void )>& stopped();
};