SndWrapSDL.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef SNDWRAPSDL__H_
#define SNDWRAPSDL__H_
 
#include "SndWrap.h"
 
#include <SDL.h>
#include <SDL_mixer.h>
 
 
class CSndWrapSDL:public CSndWrap
{
public:
    static void CreateInstance();
 
    eC_Bool Init(void);
 
    eC_Bool DeInit (void);
 
    void LoadSnd(const eC_String &pkPath, const SoundResource_t &eID, eC_UInt uiDeviceID = 0);
    void UnloadSnd(const SoundResource_t &eID);
    eC_Bool SetVolume(eC_UByte ubVolume);
    eC_UByte GetVolume();
    eC_Bool PauseSnd(const SoundResource_t &eID);
    eC_Bool PlaySnd(const SoundResource_t &eID, eC_UInt Flags = PLAY_ASYNC);
    eC_Bool ResumeSnd(const SoundResource_t &eID);
    eC_Bool StopSnd(const SoundResource_t &eID);
 
protected:
    CSndWrapSDL (void);
    ~CSndWrapSDL (void);
 
private:
    struct SoundData_t
    {
        eC_Int iChannel;
        Mix_Chunk* pData;
    };
    eC_TArray<SoundData_t> m_akSounds;
 
    eC_Bool SetNOFSounds(eC_UInt uiNOFSounds);
};
 
#endif