voice.c

好记星的控件,包括button,list,对文件操作

/* INPUTS：     voiceHandle - Voice 句柄                                    */
/* OUTPUTS：    NONE                                                        */
/* RETURN：     设置成功则返回TRUE，否则返回FALSE                           */
/****************************************************************************/
/*  NAME           DATE               REMARKS                               */
/* ==========  ============   ==============================================*/
/*  HuangXM     2003-06-19     创建                                         */
/****************************************************************************/
BOOL VoicePlay(VoiceHandle voiceHandle)
{
	if(g_VoiceStatus != VOICE_STATUS_STOP)
		return FALSE;

    __VoiceTaskReset();

	__VoiceSendCommand(voiceHandle, VOICE_COMMAND_PLAY, 0, 0);

    if(g_VoiceStatus == VOICE_STATUS_PLAY)
        return TRUE;
    else
        return FALSE;
}


BOOL VoicePause(VoiceHandle voiceHandle)
{
	if(g_VoiceStatus != VOICE_STATUS_PLAY)
		return FALSE;

    __VoiceSendCommand(voiceHandle, VOICE_COMMAND_PAUSE, 0, 0);

    if(g_VoiceStatus == VOICE_STATUS_PLAYPAUSE)
        return TRUE;
    else
        return FALSE;
}

/****************************************************************************/
/* FUNCTION：   VoiceResume                                             */
/* DESCRIPTION：继续播放			                                        */
/* INPUTS：     voiceHandle - Voice 句柄                                    */
/* OUTPUTS：    NONE                                                        */
/* RETURN：     设置成功则返回TRUE，否则返回FALSE                           */
/****************************************************************************/
/*  NAME           DATE               REMARKS                               */
/* ==========  ============   ==============================================*/
/*  HuangXM     2003-06-19     创建                                         */
/****************************************************************************/
BOOL VoiceResume(VoiceHandle voiceHandle)
{
	if(g_VoiceStatus != VOICE_STATUS_PLAYPAUSE)
		return FALSE;

	__VoiceSendCommand(voiceHandle, VOICE_COMMAND_RESUME, 0, 0);

    if(g_VoiceStatus == VOICE_STATUS_PLAY)
        return TRUE;
    else
        return FALSE;
}

BOOL VoicePlayStop(VoiceHandle voiceHandle)
{
	return VoiceClose(voiceHandle);
}

BOOL VoiceStop(VoiceHandle voiceHandle)
{
	__VoiceSendCommand(voiceHandle, VOICE_COMMAND_STOP, VOICE_NOTIFY_NONE, 0);

    if(g_VoiceStatus == VOICE_STATUS_STOP)
        return TRUE;
    else
        return FALSE;
}

/****************************************************************************/
/* FUNCTION：   VoiceClose		                                            */
/* DESCRIPTION：停止播放			                                        */
/* INPUTS：     voiceHandle - Voice 句柄                                    */
/* OUTPUTS：    NONE                                                        */
/* RETURN：     设置成功则返回TRUE，否则返回FALSE                           */
/****************************************************************************/
/*  NAME           DATE               REMARKS                               */
/* ==========  ============   ==============================================*/
/*  HuangXM     2003-06-19     创建                                         */
/****************************************************************************/
BOOL VoiceClose(VoiceHandle voiceHandle)
{
	//参数NULL表示针对当前声音句柄
	if(voiceHandle == NULL)
	{
/*		VoiceListPlayParam	mpPlayParam;
	
		//关闭后台播放
		if(VoiceListPlayParamGet(&mpPlayParam) == TRUE)
			VoiceListClose();
		//关闭普通声音
		else
			__VoiceSendCommand(g_VoiceHandle, VOICE_COMMAND_CLOSE, 0, 0);
*/
		return TRUE;
	}

	if(voiceHandle != g_VoiceHandle)
		return FALSE;

	__VoiceSendCommand(voiceHandle, VOICE_COMMAND_CLOSE, 0, 0);

	//继续后台播放
	if(g_VoicePlayParam.bListSuspend == TRUE)
   		VoiceListContinue();

    if(g_VoiceStatus == VOICE_STATUS_STOP)
        return TRUE;
    else
        return FALSE;
}


VoiceHandle VoicePlayStart(MVoicePlayParam *pVoicePlayParam)
{
	VoiceHandle	hVoice;

	pVoicePlayParam->playMode |= VOICE_MODE_AUTOCLOSE;

	hVoice = VoiceOpen(pVoicePlayParam);
	if(hVoice == (VoiceHandle) -1)
		return hVoice;

	if(VoicePlay(hVoice) == TRUE)
		return hVoice;

	VoiceClose(hVoice);
	return (VoiceHandle) -1;
}


BOOL	VoiceCloseAll()
{
	VoiceListClose();
    return VoiceClose(g_VoiceHandle);
}


BOOL VoiceIsRun()
{
    if((g_VoiceStatus == VOICE_STATUS_STOP) || (g_VoiceStatus == VOICE_STATUS_PLAYPAUSE))
        return FALSE;
    else
        return TRUE;
}

/****************************************************************************/
/****************************************************************************/
//the following added by ju 
//闹铃时，若果当前有播放声音，则闹铃响闹后原来的声音不会继续，
//故提供此借口。当闹铃时AP接收EVENT_ALARM消息，分别调用BackupCurrentVoice
//RestoreCurrentVoice来备份和恢复当前的声音
#ifdef				BACKVOICE_FUNC
/****************************************************************************/
/* FUNCTION：   BOOL	BackupCurrentVoice(VOID )							*/
/* DESCRIPTION：备份当前声音播放的资源                                     */
/* INPUTS：     NONE                                                        */
/* OUTPUTS：    NONE                                                        */
/* RETURN：     返回备份成功与否的标志，TURE为真                             */
/****************************************************************************/
/*    NAME         DATE               REMARKS                               */
/* ==========  ============   ==============================================*/
/*   Ju    2006-07-06           First Issue                            */
/****************************************************************************/

BOOL	BackupCurrentVoice(VOID )
{
	//备份播放
	g_hVoiceHandleBk =(VoiceHandle) -1;
	g_pVoiceListPlayParamBk = MemAlloc(sizeof( VoiceListPlayParam));
	if(g_pVoiceListPlayParamBk == NULL)
	{
		g_nVoiceBkFlag = VOICE_BKFLAG_UNBACKUP;
		return FALSE;		
	}
	g_hVoiceHandleBk = g_VoiceHandle;
	if(VoiceListPlayParamGet(g_pVoiceListPlayParamBk) == TRUE)
	{
		VoiceListSuspend();
		g_nVoiceBkFlag = VOICE_BKFLAG_BK_PLAYLIST;
	}
	else if(g_VoiceStatus != VOICE_STATUS_STOP)
	{
        __VoiceSendCommand(g_hVoiceHandleBk, VOICE_COMMAND_PAUSE, 0, 0);
        //VoiceGetParam(g_hVoiceHandleBk,(MVoicePlayParam*)g_pVoiceListPlayParamBk );
		g_nVoiceBkFlag = VOICE_BKFLAG_BK_PLAY;
	}
	else
	{
		g_nVoiceBkFlag = VOICE_BKFLAG_UNBACKUP;
		g_hVoiceHandleBk =(VoiceHandle) -1;
		MemFree(g_pVoiceListPlayParamBk);	
		return FALSE;
	}
	
	return TRUE;
	
	//关闭当前声音操作
	__VoiceSendCommand(g_hVoiceHandleBk, VOICE_COMMAND_CLOSE, 0, 0);
    if(g_VoiceStatus == VOICE_STATUS_STOP)
    {
		return TRUE;
	}
    else
    {
		g_nVoiceBkFlag = VOICE_BKFLAG_UNBACKUP;
		g_hVoiceHandleBk =(VoiceHandle) -1;
		MemFree(g_pVoiceListPlayParamBk);	
		return FALSE;
	}
}
/****************************************************************************/
/* FUNCTION：   BOOL	RestoreCurrentVoice(VOID )							*/
/* DESCRIPTION：恢复当前声音播放的资源,从上次中断的地方继续播放             */
/* INPUTS：     NONE                                                        */
/* OUTPUTS：    NONE                                                        */
/* RETURN：     返回恢复成功与否的标志，TURE为真                             */
/****************************************************************************/
/*    NAME         DATE               REMARKS                               */
/* ==========  ============   ==============================================*/
/*   Ju    2006-07-06           First Issue                            */
/****************************************************************************/
BOOL	RestoreCurrentVoice(VOID )
{
	//恢复播放	
	BOOL	bRetFlag;
	VoiceHandle hVoiceHandle;

	bRetFlag = FALSE;
	if( g_nVoiceBkFlag == VOICE_BKFLAG_UNBACKUP)
		return TRUE;
	//恢复播放列表
	if( g_nVoiceBkFlag == VOICE_BKFLAG_BK_PLAYLIST)
	{
		VoiceListPlayParamSet(g_pVoiceListPlayParamBk,VOICE_LIST_SET_PLAYMOD|VOICE_LIST_SET_PLAYORDER
			                     |VOICE_LIST_SET_PLAYOFFSET|VOICE_LIST_SET_CALLBACK);
		VoiceListContinue();
		bRetFlag = TRUE;
	}
	//恢复播放
	else 
	{
		__VoiceSendCommand(g_hVoiceHandleBk, VOICE_COMMAND_RESUME, 0, 0);
		bRetFlag = TRUE;
/*
		hVoiceHandle = VoiceOpen((MVoicePlayParam*)g_pVoiceListPlayParamBk);
		if( hVoiceHandle == (VoiceHandle) -1)
		{
			bRetFlag =FALSE;
		}
		//恢复以前的句柄 
		g_VoiceHandle = g_hVoiceHandleBk;
		memcpy((VOID*)&g_VoicePlayParam,(void*)g_pVoiceListPlayParamBk,sizeof(MVoicePlayParam) );
		VoiceSetParam(g_hVoiceHandleBk,(MVoicePlayParam*)g_pVoiceListPlayParamBk );
        __VoiceTaskReset();
		__VoiceSendCommand(g_hVoiceHandleBk, VOICE_COMMAND_PLAY, 0, 0);
		if(g_VoiceStatus == VOICE_STATUS_PLAY)
			bRetFlag = TRUE;
		else
			bRetFlag = FALSE;
*/
	}
	MemFree(g_pVoiceListPlayParamBk);
	g_pVoiceListPlayParamBk = NULL;
	g_nVoiceBkFlag = VOICE_BKFLAG_UNBACKUP;
	return bRetFlag;			
}
#endif