o_playmode.c

Zoran V966 DVD 解码 Soc芯片的源程序

*
*	Desc 	:	The DVD Program Chapter Entry operation function.
****************************************************************************************/
#ifndef D_CUSTOM__DVDProgramChapterEntryOperation
STATIC MS_OP _DVDProgramChapterEntryOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam)
{
	MsOp = OTEXT_Operation(pThis, MsOp, lParam);
	
	// Post-processing
	switch(MsOp)
	{
	case MS_OP_INIT:
	case MS_OP_ON_DEFROST:
		{
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)MS_GetParentPtr(pThis);
			MS_SendOperation(pThis, MS_OP_BUILD_TEXT_STRING, (UINT32)pProgramEntry->moParam.mwChapter);
		}		
		return MS_OP_NONE;

	case MS_OP_0: // Fall Through
	case MS_OP_1: // Fall Through
	case MS_OP_2: // Fall Through
	case MS_OP_3: // Fall Through
	case MS_OP_4: // Fall Through
	case MS_OP_5: // Fall Through
	case MS_OP_6: // Fall Through
	case MS_OP_7: // Fall Through
	case MS_OP_8: // Fall Through
	case MS_OP_9:
		{
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)MS_GetParentPtr(pThis);
			
			UINT8 cValue = MsOp - MS_OP_0;

			if(!MS_IsEntryNumberAppended(pThis)
				||(INVALID_TRACK == pProgramEntry->moParam.mwChapter ))
			{
				pProgramEntry->moParam.mwChapter = cValue;

				MS_SendOperation(pThis, MS_OP_BUILD_TEXT_STRING, (UINT32)pProgramEntry->moParam.mwChapter);
				MS_DisplayAddObject(pThis);
				MS_SetEntryNumberAppended(pThis);
			}
			else
			{
				pProgramEntry->moParam.mwChapter = (pProgramEntry->moParam.mwChapter * 10) + cValue;
				pProgramEntry->moParam.mwChapter = (pProgramEntry->moParam.mwChapter) % 1000;
				
				MS_SendOperation(pThis, MS_OP_BUILD_TEXT_STRING, (UINT32)pProgramEntry->moParam.mwChapter);
				MS_DisplayAddObject(pThis);
			}
		}
		return MS_OP_NONE;

	case MS_OP_CLEAR:
		{
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)MS_GetParentPtr(pThis);		

			if(INVALID_TRACK != pProgramEntry->moParam.mwChapter)
			{			
				// Remove this item from the Program list.			
				pProgramEntry->moParam.mwChapter = INVALID_TRACK;

				MS_SendOperation(pThis, MS_OP_BUILD_TEXT_STRING, (UINT32)pProgramEntry->moParam.mwChapter);
				MS_DisplayAddObject(pThis);
			}
		}
		return MS_OP_NONE;
		
	case MS_OP_UP:
	case MS_OP_DOWN:
	case MS_OP_LEFT:
	case MS_OP_RIGHT:
	case MS_OP_ENTER:
		MS_ClearEntryNumberAppended(pThis);
		break;
	default:
		break;
	}	
	return MsOp;
}
#endif //D_CUSTOM__DVDProgramChapterEntryOperation
/***************************************************************************************
*	Function 	: 	_DVDProgramEntryOperation
*
*	In		:
*
*	Out		:
*
*	Desc 	:	The DVD Program item operation function.
****************************************************************************************/

#ifndef D_CUSTOM__DVDProgramEntryOperation
STATIC MS_OP _DVDProgramEntryOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam)
{
	// Pre-processing
	switch(MsOp)
	{	
	case MS_OP_INIT:			// Fall Through !!!
	case MS_OP_ON_DEFROST:
		{
			UINT16 wValue;			
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)pThis;
			
			if(MS_OP_INIT ==  MsOp)
				pProgramEntry->moParam.mwIndex = (UINT16)lParam;
			wValue = _GetEntryFromUIProgramList(pProgramEntry->moParam.mwIndex);
			
			pProgramEntry->moParam.mwTitle = (INVALID_TRACK == wValue) ? INVALID_TRACK : _GetTitleFromProgramEntry(wValue);
			pProgramEntry->moParam.mwChapter = (INVALID_TRACK == wValue) ? INVALID_TRACK : _GetChapterFromProgramEntry(wValue);
		}
		break;
		
	case MS_OP_LEFT:		// Fall Through !!!
	case MS_OP_RIGHT:	// Fall Through !!!
	case MS_OP_UP:
	case MS_OP_DOWN:
	case MS_OP_ENTER:
		{
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)pThis;
			UINT16 wCurUIValue = _ComposeDVDProgEntry(pProgramEntry->moParam.mwTitle, pProgramEntry->moParam.mwChapter);
			
			if( _IsTitleChapterValid(pProgramEntry))
				_ModifyUIProgramListEntry(pProgramEntry->moParam.mwIndex, wCurUIValue);
			else 
				_RemoveEntryFromUIProgramList(pProgramEntry->moParam.mwIndex);
			
			if(MS_OP_ENTER == MsOp)
				return MS_OP_NONE;
		}
		break;
		
	default:
		break;		
	}
		
	MsOp = MS_BasicContainerOperation(pThis, MsOp, lParam);

	// Post Processsing.
	switch(MsOp)
	{
	case MS_OP_INIT:
	case MS_OP_ON_DEFROST:
		{
			MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)pThis;			
			
			if(!_IsTitleChapterValid(pProgramEntry))
			{
				pProgramEntry->moParam.mwTitle = INVALID_TRACK;
				pProgramEntry->moParam.mwChapter = INVALID_TRACK;
				_RemoveEntryFromUIProgramList(pProgramEntry->moParam.mwIndex);
			}
		}
		break;

	default:
		break;
	}
	return MsOp;
}
#endif//D_CUSTOM__DVDProgramEntryOperation
/***************************************************************************************
* 	Display functions
****************************************************************************************/

/***************************************************************************************
*	Function 	: 	_PlaymodeFillOSDSeg
*
*	In		:
*
*	Out		:
*
*	Desc 	:	MSO_PLAYMODE display function.
****************************************************************************************/
#ifndef D_CUSTOM__PlaymodeFillOSDSeg
STATIC BOOL _PlaymodeFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea)
{
	MS_DESCRIPTOR_PLAYMODE* pDescriptor = (MS_DESCRIPTOR_PLAYMODE*)pThis->mpDescriptor;

	OSDR_FillOsdSegBitmapFitArea(pDescriptor->mpBgBmp, pAbsArea);	

	return FALSE;
}
#endif//D_CUSTOM__PlaymodeFillOSDSeg
/***************************************************************************************
*	Function 	: 	_ProgramEntryFillOSDSeg
*
*	In		:
*
*	Out		:
*
*	Desc 	:	MSO_PROGRAM_ENTRY display function.
****************************************************************************************/
#ifndef D_CUSTOM__ProgramEntryFillOSDSeg
STATIC BOOL _ProgramEntryFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea)
{
	FORMATED_UNICODE_STRING oFormUniStr;
	//MS_DESCRIPTOR_TEXT* pDescriptorText = (MS_DESCRIPTOR_TEXT*)pThis->mpDescriptor;
	MSO_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_PROGRAM_ENTRY __NEAR*)pThis;
	UINT16 szBuffer[3];

	STR_GenerateNumericValue((INT32)pProgramEntry->moParam.mwIndex, szBuffer, 0, sizeof(szBuffer));
	OSDR_GetFormUniStr_Ram((FORMATED_UNICODE_STRING __NEAR*)&oFormUniStr, (UINT32)szBuffer);

	// The Label
	OSDR_FillOsdSegUniString((FORMATED_UNICODE_STRING __NEAR*)&oFormUniStr,
							pAbsArea,
							8,
							(pAbsArea->mwH >> 1),
							ALIGN_H_LEFT,
							ALIGN_V_CENTER,
							CIDX_6/*OTEXT_GetColorFromSet(pThis, pDescriptorText->mpColorSetText)*/);
	
	return OTEXT_FillOSDSeg(pThis, pAbsArea);
}
#endif//D_CUSTOM__ProgramEntryFillOSDSeg
/***************************************************************************************
*	Function 	: 	_DVDProgramEntryFillOSDSeg
*
*	In		:
*
*	Out		:
*
*	Desc 	:	MSO_DVD_PROGRAM_ENTRY display function.
****************************************************************************************/
#ifndef D_CUSTOM__DVDProgramEntryFillOSDSeg
#pragma argsused
STATIC BOOL _DVDProgramEntryFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea)
{
	FORMATED_UNICODE_STRING oFormUniStr;
	MS_DESCRIPTOR_DVD_PROGRAM_ENTRY* pDescriptor = (MS_DESCRIPTOR_DVD_PROGRAM_ENTRY*)pThis->mpDescriptor;
	MSO_DVD_PROGRAM_ENTRY __NEAR* pProgramEntry = (MSO_DVD_PROGRAM_ENTRY __NEAR*)pThis;
	UINT16 szBuffer[3];
	
	STR_GenerateNumericValue((INT32)pProgramEntry->moParam.mwIndex, szBuffer, 0, sizeof(szBuffer));
	OSDR_GetFormUniStr_Ram((FORMATED_UNICODE_STRING __NEAR*)&oFormUniStr, (UINT32)szBuffer);

	// The Label
	OSDR_FillOsdSegUniString((FORMATED_UNICODE_STRING __NEAR*)&oFormUniStr,
							pAbsArea,
							8,
							(pAbsArea->mwH >> 1),
							ALIGN_H_LEFT,
							ALIGN_V_CENTER,
							pDescriptor->mwTextColor);
	// TODO: add color for D_GUI_2_BIT_PER_PIXEL_FONTS

	return FALSE;
}
#endif//D_CUSTOM__DVDProgramEntryFillOSDSeg
/***************************************************************************************
* 	Choice item action functions
****************************************************************************************/

/***************************************************************************************
*	Function	:	_PlayModeChoiceAction
*
*	In		:	pthis		=	Pointer to the choice object.
*				eType	=	Getting or Setting the value
*				wValue	=	0 if value to get, or value to be set
*
*	Out 		:	None
*
*	Return	: 	None
*
*	Desc		: 	The Play mode choice action function.
****************************************************************************************/ 
#ifndef D_CUSTOM__PlayModeChoiceAction
#pragma argsused
STATIC void _PlayModeChoiceAction(MSO_OBJECT __NEAR* pThis, enMutatorType eType, UINT16 wValue)
{
	MSO_CHOICE __NEAR* pChoice = (MSO_CHOICE __NEAR*)pThis;
	MSO_PLAYMODE __NEAR* pPlayModeComponent = (MSO_PLAYMODE __NEAR*)MS_FindAncestor(pThis, &oPlaymodeDescriptor);
	
	if(eMutatorGet == eType)
	{
		pChoice->moParam.mwCurrValIndex = OCHOICE_GetIndexFromValue(pThis, pPlayModeComponent->moParam.mwPlaymode);
	}
	else
	{ 
		if ((PLAYMODE_PROGRAM == wValue) && (PST_STOP != CoreAPI_GetPlayState())&&(0 == _GetUIProgramListSize()))
			return;
		
		if ((!CoreAPI_IsPBCAvailabe()) && (PLAYMODE_PBC == wValue))
			return;
		
		pPlayModeComponent->moParam.mwPlaymode = wValue;
	#ifdef D_MUTUAL_EXCLUSIVE_PLAYMODE_AND_REPEAT
		if (PLAYMODE_NORMAL != wValue)
		{
			pPlayModeComponent->moParam.mwRepeat = REPEAT_OFF;
			MS_SEND_OP_OBJECT(MS_GetParentPtr(pThis), MS_OP_REFRESH, 0);
		}
	#endif//D_MUTUAL_EXCLUSIVE_PLAYMODE_AND_REPEAT
	}
}
#endif//D_CUSTOM__PlayModeChoiceAction
/***************************************************************************************
*	Function	:	_RepeatChoiceAction
*
*	In		:	pthis		=	Pointer to the choice object.
*				eType	=	Getting or Setting the value
*				wValue	=	0 if value to get, or value to be set
*
*	Out 		:	None
*
*	Return	: 	None
*
*	Desc		: 	The Repeat mode choice action function.
****************************************************************************************/ 
#ifndef D_CUSTOM__RepeatChoiceAction
#pragma argsused
STATIC void _RepeatChoiceAction(MSO_OBJECT __NEAR* pThis, enMutatorType eType, UINT16 wValue)
{
	MSO_CHOICE __NEAR* pChoice = (MSO_CHOICE __NEAR*)pThis;
	MSO_PLAYMODE __NEAR* pPlayModeComponent = (MSO_PLAYMODE __NEAR*)MS_FindAncestor(pThis, &oPlaymodeDescriptor);
	
	if(eMutatorGet == eType) 
		pChoice->moParam.mwCurrValIndex = OCHOICE_GetIndexFromValue(pThis, pPlayModeComponent->moParam.mwRepeat);
	else
	{
		pPlayModeComponent->moParam.mwRepeat = wValue;
	#ifdef D_MUTUAL_EXCLUSIVE_PLAYMODE_AND_REPEAT
		if(REPEAT_OFF != wValue)
		{
			pPlayModeComponent->moParam.mwPlaymode = PLAYMODE_NORMAL;
			MS_SEND_OP_OBJECT(MS_GetParentPtr(pThis), MS_OP_REFRESH, 0);
		}
	#endif//D_MUTUAL_EXLUSIVE_PLAYMODE_AND_REPEAT
	}
}
#endif//D_CUSTOM__RepeatChoiceAction
/***************************************************************************************
* 	Public functions
****************************************************************************************/

/***************************************************************************************
*	Function	:	OPLAYMODE_OpenAtPos
*
*	In		:	pParent		=	Pointer to the parent container.
*
*				wStartX		=	X position of the component. The default position (specified in the 
*								descriptor) is used in case this parameter is set to DEFAULT_POSITION.
*
*				wStartY		=	Y position of the component.The default position (specified in the 
*								descriptor) is used in case this parameter is set to DEFAULT_POSITION.
*
*	Out		:	None.
*
*	Return	:	Pointer to the Playmode component if opened successfully, otherwise NULL.
*
*	Desc		: 	Creates, and displays a Playmode component at a specified position.
****************************************************************************************/


MSO_OBJECT __NEAR* OPLAYMODE_OpenAtPos(MSO_CONTAINER __NEAR* pParent, UINT16 wStartX, UINT16 wStartY)
{
	if(NULL != pParent)
	{
		MSO_OBJECT __NEAR* pPlaymodeWnd = NULL;	

		pPlaymodeWnd = (MSO_OBJECT __NEAR*)MS_ComponentOpen((MS_DESCRIPTOR_COMPONENT*)&oPlaymodeDescriptor, pParent);

		if(NULL != pPlaymodeWnd)
		{
			if((DEFAULT_POSITION != wStartX) || (DEFAULT_POSITION != wStartY))
			{
				wStartX = (DEFAULT_POSITION == wStartX) ? pPlaymodeWnd->mpDescriptor->moArea.msX : wStartX;
				wStartY = (DEFAULT_POSITION == wStartY) ? pPlaymodeWnd->mpDescriptor->moArea.msY : wStartY;
				MS_ObjectMove(pPlaymodeWnd, wStartX, wStartY);
			}
			
			MS_DisplayAddObject(pPlaymodeWnd);
		}

		return pPlaymodeWnd;
	}
	return NULL;
}


#endif //D_GUI_COMPONENT_PLAYMODE