o_search.c

来自「ZORAN 962/966 SOURCE CODE,DVD chip」· C语言 代码 · 共 1,413 行 · 第 1/3 页

/* **************************************************************************************
*  Copyright (c) 2004 ZORAN Corporation, All Rights Reserved
*  THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF ZORAN CORPORATION
*
*  File: $Workfile: o_timesearch.c $
*
* Description:
* ============
* Project definition of the MSO_SEARCH
*
****************************************************************************************/
#include "Config.h"		// Global Configuration - do not remove!

#ifdef D_GUI_COMPONENT_SEARCH
#ifdef DEBUG_UI_TRACE
#undef IFTRACE
#define IFTRACE if (gTraceUI)
#include "Debug\DbgMain.h"
#endif //DEBUG_UI_TRACE

#include "Include\SysDefs.h"

/***************************************************************************************
* Include files
****************************************************************************************/
#include <stdio.h>
#include <string.h>
#include "Kernel\eventdef.h"
#include "include\math-macro.h"
#include "CoreAPI\CoreAPI.h"
#include "CoreAPI\DeviceManager.h"

#include "Library\String_generate.h"
#include "Library\Number.h"

#include "GUI\Menu_system\ms_menu.h"
#include "GUI\Menu_system\ms_object.h"
#include "gui\menu_system\osd_rendering.h"
#include "gui\menu_system\ms_display.h"
#include "GUI\Menu_system\ms_screen.h"
#include "GUI\Menu_system\ms_component.h"

#include "GUI\Object_class\Button\mso_button.h"
#include "GUI\Object_class\Edit\mso_edit.h"
#include "GUI\Object_class\Vlist\mso_vlist.h"
#include "Components\Search\o_search.h"
#include "GUI\Resource\Bitmap\bitmap.h"
#include "Menu\menu_operation_def.h"

#include "Menu_config\menu_config_common.h"

#include "Components\Search\o_search.h"
#include "Components\Search\o_search_config.h"
#include "Components\Custom\Search\o_search_custom.h"

#ifndef DEBUG_UI_TRACE
#undef dbg_printf(sMsg)
#define dbg_printf(sMsg)
#undef	dbgm_printf(sMsg, mode)
#define dbgm_printf(sMsg, mode)
#endif //DEBUG_UI_TRACE



/***************************************************************************************
* 	Utility functions
****************************************************************************************/
STATIC BOOL _AddItemsToSearchKit(MSO_VLIST __NEAR* pList);
STATIC BOOL _IsTitleChapterValid(UINT16 wTitleNum, UINT16 wChapterNum);

#ifdef DVD_AUDIO_PAGE_SEARCH
STATIC BOOL _IsPageValid(UINT16 wPageNum);
#endif//DVD_AUDIO_PAGE_SEARCH

STATIC BOOL _IsTitleTimeValid(UINT32 dwTime);
STATIC BOOL _IsClipsTimeSearchAllowed(void);

/***************************************************************************************
* 	Operation functions
****************************************************************************************/
STATIC MS_OP _SearchOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _SearchKitOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _SearchkitVlistOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _TrackOrTitleOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _ChapterOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _BasicTimeEditOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _TrackTimeOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
STATIC MS_OP _DiscTimeOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);

#ifdef DVD_AUDIO_PAGE_SEARCH
STATIC MS_OP _PageOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam);
#endif//DVD_AUDIO_PAGE_SEARCH
/***************************************************************************************
* 	Display functions
****************************************************************************************/
STATIC BOOL _SearchFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea);
STATIC BOOL _TrackOrTitleFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea);
STATIC BOOL _TimeFillOSDSeg(MSO_OBJECT __NEAR* pThis, MS_AREA __NEAR* pAbsArea);



/***************************************************************************************
* 	Utility functions
****************************************************************************************/
#include "Components\Custom\Search\o_search_custom.c"
#include "Components\Search\o_search_config.c"

/***************************************************************************************
*	Function 	: 	_AddItemsToSearchKit
*
*	In		:	pList		=	Pointer to the Searchkit MSO_VLIST.
*
*	Out		:
*
*	Desc 	:	
****************************************************************************************/
STATIC BOOL _AddItemsToSearchKit(MSO_VLIST __NEAR* pList)
{
	if(NULL != pList)
	{
		UINT8 cIndex;
		UINT8 cNumItems;
		UINT8 cTotalItemsInToolkit = 0;
		MSO_OBJECT __NEAR* pObject;
		MS_DESCRIPTOR** ppDescriptor = NULL;
		DEVICE_MEDIA_TYPE tMediaType = CoreAPI_GetCurrentMediaType();
		
		switch(tMediaType)
		{
#ifdef DVD_AUDIO_SUPPORT
		case MEDIA_TYPE_DVD_AUDIO:
			if (CoreAPI_IsFullStop())
			{
				ppDescriptor = (MS_DESCRIPTOR**)aDVDAudioFullStopSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_DVDA_STOP_SEARCH;
			}
			else
			{
#ifdef DVD_AUDIO_PAGE_SEARCH
				if(CoreAPI_IsMenuAllowedPageSearch())
				{
					ppDescriptor = (MS_DESCRIPTOR**)aDVDAudioPageSearchKit;
					cTotalItemsInToolkit = MAX_ITEM_IN_DVDA_PAGE_SEARCH;
				}
				else
#endif//DVD_AUDIO_PAGE_SEARCH
				{
					ppDescriptor = (MS_DESCRIPTOR**)aDVDAudioSearchKit;
					cTotalItemsInToolkit = MAX_ITEM_IN_DVDA_SEARCH;
				}
	          	}
			break;
#endif//DVD_AUDIO_SUPPORT
		case MEDIA_TYPE_DVD_VIDEO:
#ifdef DVD_VR_SUPPORT		
		case MEDIA_TYPE_DVDVR:
#endif // DVD_VR_SUPPORT
			if (CoreAPI_IsFullStop())
			{
				ppDescriptor = (MS_DESCRIPTOR**)aDVDFullStopSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_DVD_STOP_SEARCH;
			}
			else
				{
				ppDescriptor = (MS_DESCRIPTOR**)aDVDSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_DVD_SEARCH;
				}
			break;

		case MEDIA_TYPE_SVCD: 
		case MEDIA_TYPE_VCD:
			if (CoreAPI_IsSVCDPBCOn()) 
				{
				ppDescriptor = (MS_DESCRIPTOR**)aVCDPBCOnSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_PBC_SEARCH;
				}
			else if (CoreAPI_IsFullStop()) //When PBC off and VCD in full stop.
				{
				ppDescriptor = (MS_DESCRIPTOR**)aVCDPBCOffAndCDDAFullStopSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_STOP_SEARCH;
				}
			else
				{
				ppDescriptor = (MS_DESCRIPTOR**)aVCDAndCDDASearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_SEARCH;
				}
			break;

#if D_SUPPORT_SACD
		case MEDIA_TYPE_SACD:
			if(CoreAPI_IsFullStop())
			{
				ppDescriptor = (MS_DESCRIPTOR**)aVCDPBCOffAndCDDAFullStopSearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_STOP_SEARCH;
			}
			else
			{
				ppDescriptor = (MS_DESCRIPTOR**)aVCDAndCDDASearchKit;
				cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_SEARCH;
			}
			break;
#endif // D_SUPPORT_SACD

		case MEDIA_TYPE_CLIPS:
			{
				if(TRUE == DeviceManager_IsDiscCDDA())
				{
					if (CoreAPI_IsFullStop()) //When CDDA in full stop, there is no track time search items.
						{
						ppDescriptor = (MS_DESCRIPTOR**)aVCDPBCOffAndCDDAFullStopSearchKit;
						cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_STOP_SEARCH;
						}
					else
						{
						ppDescriptor = (MS_DESCRIPTOR**)aVCDAndCDDASearchKit;
						cTotalItemsInToolkit = MAX_ITEM_IN_CDDA_SEARCH;
						}
				}
				else
				{
#ifdef D_DIVX6_SUPPORT
					if(CoreAPI_IsCurrItemDivX6())
						{
						ppDescriptor = (MS_DESCRIPTOR**)aDVDSearchKit;
						cTotalItemsInToolkit = MAX_ITEM_IN_DVD_SEARCH;
						}
					else
#endif // D_DIVX6_SUPPORT
					{
						ppDescriptor = (MS_DESCRIPTOR**)aClipsSearchKit; 	
						cTotalItemsInToolkit = MAX_ITEM_IN_CLIP_SEARCH;
					}			
				}
			}
			break;
			
		default:
			return FALSE;
		}

		pList->moParam.mwTotalItems = cTotalItemsInToolkit;

		// When Descriptor changed, will appear pList->moParam.mwFirstDisplayItem not less  than 
		// pList->moParam.mwTotalItems, so need to reset pList->moParam.mwFirstDisplayItem.
		if (pList->moParam.mwFirstDisplayItem >= pList->moParam.mwTotalItems)
			pList->moParam.mwFirstDisplayItem = 0;
		
		cNumItems = MIN(pList->moParam.mcNumVisibleItems, (pList->moParam.mwTotalItems - pList->moParam.mwFirstDisplayItem));
		
		for(cIndex = 0; cIndex < cNumItems; cIndex++)
		{			
			pObject = OVLIST_CreateAndAppendItem(pList, ppDescriptor[pList->moParam.mwFirstDisplayItem + cIndex]);
			
			MS_SendOperation(pObject, MS_OP_OPEN, 0);
			MS_SendOperation(pObject, MS_OP_INIT, 0);
		}			
		return TRUE;
	}	
	return FALSE;
}

/**********************************************************************************
 * Name			: _IsTitleChapterValid
 *
 * Purpose          	: Check whether the title num and the chapter num are in the range.
 *
 * Input			: wTitleNum		=	group/title number
 *				  wChapterNum	=	track/chapter number
 *
 * Return Value     	: TRUE: The title num and the chapter num are in the range.  FALSE: The title num and the chapter num are out of the range.
 *
 * Description		: refer to purpose
 *
 * Comments		: None.
 *
 **********************************************************************************/
STATIC BOOL _IsTitleChapterValid(UINT16 wTitleNum, UINT16 wChapterNum)
{
#ifdef D_DIVX6_SUPPORT
	if(CoreAPI_IsCurrItemDivX6())
	{
		return CoreAPI_IsMPEG4TitleChapterValid(wTitleNum, wChapterNum);
	}
	else
#endif // D_DIVX6_SUPPORT
	{
		if((wTitleNum < 1) ||(wTitleNum > CoreAPI_GetTotalTitleGroupNum()))
			return FALSE;
		else
		{
			UINT32 dwAvailableChapterNum = 0;
				
			query_core(CQ_AVAILABLE_CHAPTERS, (void*)wTitleNum, (void*)&dwAvailableChapterNum);
			
			if((wChapterNum > dwAvailableChapterNum) || (wChapterNum < 1))
			{
#ifdef D_ALLOW_JUMP_TO_CURRENT_TITLE_WHEN_PTTSEARCH_TIMESEARCH_PROHIBIT
					// wChapterNum==INVALID_TRACK means user want to do a title jump
				if ((MEDIA_TYPE_DVD_VIDEO == CoreAPI_GetCurrentMediaType()) && (wChapterNum == INVALID_TRACK))
					return TRUE;
#endif
				return FALSE;
			}
		}
	}
	return TRUE;
}

#ifdef DVD_AUDIO_PAGE_SEARCH
/**********************************************************************************
 * Name			: _IsPageValid
 *
 * Purpose          	: Check whether the title num, the chapter num and the page num are in the range.
 *
 * Input			: 	 wPageNum		=	page number
 *
 * Return Value     	: TRUE: The title num and the chapter num are in the range.  FALSE: The title num and the chapter num are out of the range.
 *
 * Description		: refer to purpose
 *
 * Comments		: None.
 *
 **********************************************************************************/
STATIC BOOL _IsPageValid(UINT16 wPageNum)
{
	{
		 if((wPageNum < 1) ||(wPageNum > CoreAPI_GetDVDAudioTotalASVNum()))
			return FALSE;	
	}
	return TRUE;
}
#endif//DVD_AUDIO_PAGE_SEARCH

/**********************************************************************************
 * Name			: _IsTitleTimeValid
 *
 * Purpose          	: Check whether the title time is in the range.
 *
 * Input			: dwTime - title time number
 *
 * Return Value     	: TRUE: The title time is in the range.  FALSE: The title time is  out of the range.
 *
 * Description		: refer to purpose
 *
 * Comments		: None.
 *
 **********************************************************************************/
STATIC BOOL _IsTitleTimeValid(UINT32 dwTime)
{
	if (dwTime > CoreAPI_GetTotalDiscTitleGroupTime())
		return FALSE;
	else
		return TRUE;
}

/**********************************************************************************
 * Name			: _IsClipsTimeSearchAllowed
 *
 * Purpose          	: Checks whether time search can be performed.
 *
 * Input			: None.
 *
 * Return Value     	: TRUE: If search can be performed.  Othewise retunrs FALSE.
 *
 * Description		: refer to purpose
 *
 * Comments		: None.
 *
 **********************************************************************************/
STATIC BOOL _IsClipsTimeSearchAllowed(void)
{
	switch(CoreAPI_GetCurrentClipType())
	{
	case eClipType_CDDA:	// Fall Through !!!
		return TRUE; // In Resume stop mode, CDDA still support track time search.
	case eClipType_MP3:	// Fall Through !!!
	case eClipType_MPEG:	// Fall Through !!!
	case eClipType_AVI:	// Fall Through !!!
#ifdef IS_ASF_CAPABLE
	case eClipType_ASF:	// Fall Through !!!
#endif // IS_ASF_CAPABLE
#ifdef IS_MP4_CAPABLE
	case eClipType_MP4:
#ifdef D_ENABLE_AAC_SUPPORT
	case eClipType_M4A:
#endif
#endif // IS_MP4_CAPABLE
		{
			// Track time search is not allowed in resume stop mode.
			if(!CoreAPI_IsResumeStop()
#ifdef D_DIVX6_SUPPORT				
				&& !IsDivX6MenuDomainPlay()
#endif // D_DIVX6_SUPPORT		
				)
				return TRUE;
			else
				return FALSE;
		}

	default:
		if ((MEDIA_TYPE_CLIPS == CoreAPI_GetCurrentMediaType())
		&& (!DeviceManager_IsDiscCDDA()))
			return FALSE; // To clips track in full stop not support track time search
		return TRUE;
	}
}
/***************************************************************************************
* 	Operation functions
****************************************************************************************/

/***************************************************************************************
*	Function 	: 	_SearchOperation
*
*	In		:
*
*	Out		:
*
*	Desc 	:	MSO_SEARCH user operation function.
****************************************************************************************/
STATIC MS_OP _SearchOperation(MSO_OBJECT __NEAR* pThis, MS_OP MsOp, UINT32 lParam)
{
	switch(MsOp)
	{
	case MS_OP_INIT:
		{
			MSO_SEARCH __NEAR* pSearchObject = (MSO_SEARCH __NEAR*)pThis;
			MSO_OBJECT __NEAR* pObject = MS_FindDescendant(pThis, &oTrackOrTitleEditDescriptor);

			if(NULL == pObject)
				pObject = MS_FindDescendant(pThis, &oTrackTimeDescriptor);

			pSearchObject->moParam.mwTrack 	= INVALID_TRACK;
			pSearchObject->moParam.mwChapter	= INVALID_TRACK;
#ifdef DVD_AUDIO_PAGE_SEARCH
			pSearchObject->moParam.mwPage	= INVALID_TRACK;
#endif//DVD_AUDIO_PAGE_SEARCH
			
			MS_ScreenSetFocusObject(pObject);
		}
		break;     	

	case MS_OP_TICK:
		if (!CoreAPI_IsMenuAllowedSearch())
		{
			MS_SendOperation(pThis, MS_OP_CLOSE_PARENT, 0);
		}
		else if (NULL != MS_FindDescendant(pThis, &oTrackTimeDescriptor))
		{
			// If there is  track time item in search component,  CCDA in (full stop) and Vcd in (PBC off and stop) 
			// should to refresh search component. Track time will be removed in search component.
			if ((DeviceManager_IsDiscCDDA() 
				||( (MEDIA_TYPE_VCD == CoreAPI_GetCurrentMediaType() 
					|| MEDIA_TYPE_SVCD ==CoreAPI_GetCurrentMediaType() )
					&& ! CoreAPI_IsSVCDPBCOn()))
				&&  CoreAPI_IsFullStop())
			{
				// In this condition, keep search component on screen
				MS_SendOperation(pThis, MS_OP_REFRESH, 0); // From play to stop, such as scan Back to top. time search componet should be refreshed.
			}
			else if (CoreAPI_IsFullStop())
			{
				MS_SendOperation(pThis, MS_OP_CLOSE_PARENT, 0); // In full stop should close 
			}
		}
		break;

	case MS_OP_CORE_MEDIA_CHANGED: // Fall through !!!
	case MS_OP_SEARCH:
		MsOp = MS_OP_CLOSE_PARENT;
		break;