osdprgm.c

ct952 source code use for Digital Frame Photo

                __bKey = KEY_PLAY;
            _OSDPRGM_ClearUI();
            OSD_ChangeUI(OSD_UI_DVD_PROGRAM, OSD_EXIT_UI);
            LINEAR_Program(LINEAR_COUNT_ENTRY, NULL_0);
            bKeyStatus = KEY_TODO; 
        }

/*alan080, comment
        //else _bCurrentFrame == MAIN_FRAME other than Clear All
        //cc.c take care of KEY_PLAY/KEY_PLAY_PAUSE                       
        if (__bKey==KEY_ENTER)
            bKeyStatus = KEY_NO_KEY; 
*/
        
        }
        break;
		
    case KEY_CLEAR:
    case KEY_STOP:
#ifdef SUPPORT_PRGM_NUM_INPUT //Kevin1.06
        _OSDPRGM_ProcessNumInput(PRGM_NUMBERINPUT_CLEAR, NULL_0);
#endif
        if ( _bCurrentFrame==MAIN_FRAME) 
        {
            __bProgramCurrentIndex = _bMainStart+_bMainHighlightPos-1; //current index in Main Frame
			
            if (!__bProgramCurrentIndex ) //Clear All 
            {
                //LINEAR_ClearProgramEntry(LINEAR_CLEARENTRY,NULL,NULL); //__wProgramData[0~MAX_PROG_ITEM-1]=0
                LINEAR_ProgramEntryOperation(LINEAR_CLEAR_ALL_ENTRY,NULL_0,NULL_0,NULL_0);
                _ShowMainList();
#ifdef SUPPORT_CLEARALL_IN_PROGRAM
                _bMainHighlightPos = 2;  //highlight 1. __-__ 
#else
                _bMainHighlightPos = 1;  //highlight 1. __-__ 
#endif 
                _SetClearHighlight(SET_HIGHLIGHT);        
            }
            else //Clear one Entry
            {
                /////__wProgramData[__bTemp-1] = 0x0000;
                LINEAR_ProgramEntryOperation(
                     LINEAR_DELETE_ENTRY_BY_INDEX_WO_REARRANGE,
                     ((BYTE)(__bProgramCurrentIndex-1)),
                     NULL_0, NULL_0);
                
                _SetClearHighlight(SET_HIGHLIGHT);
            }                
        }
        else 
        {
            //clear chapter frame, up arrow rect, and down arrow rect
            _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_MAIN_COLOR_BG;
            _OSDPRGM_FillRect(CHAPTER_FRAME_X0, CHAPTER_FRAME_Y0-1-ARROW_HEIGHT, CHAPTER_FRAME_X1,CHAPTER_FRAME_Y1+1+ARROW_HEIGHT); //CoCo1.20, reduce code size.

            if (__wDiscType & BOOK_DVD) //no Chapter Frame for VCD
            {
                __wProgramChapter = 0;
                _ShowInput(CHAPTER_INPUT, OSDPRGM_ENTRY_MAIN_COLOR_BG);
            }
            __bProgramTitle = 0;
            _ShowInput(TITLE_INPUT, OSDPRGM_ENTRY_MAIN_COLOR_BG);

            _bCurrentFrame=TITLE_FRAME;
            _SetClearHighlight(CLEAR_HIGHLIGHT);
            _bCurrentFrame=MAIN_FRAME;
            _SetClearHighlight(SET_HIGHLIGHT);            
        }            
        
        bKeyStatus = KEY_NO_KEY;
        break;
        
		//Kevin0.91, let original flow deal with PROGRAM,POWER,OPEN,...
    case KEY_POWER:
    case KEY_OPEN_CLOSE:
    case KEY_PROGRAM:
#ifndef FORCE_SWITCH_NONPBC
        if (__btPBC && (__wDiscType != BOOK_CDDA))
        {
            bKeyStatus = KEY_INVALID;
        }
        else
#endif
        {
            if (!__btInputProgram)
            {
                if ( !LINEAR_Program (LINEAR_PROGRAM_MODE,NULL_0) )
                {
                    bKeyStatus = INVALID_KEY;
                }
                else
                {
#ifdef PRESTOP_BEFORE_SETUP_AND_PROGRAM
//                    OSDPRGM_EnterByPrestop();
                    CC_ForceStop(CC_FORCE_STOP_FROM_PROGRAM);
#endif
                    OSD_ChangeUI(OSD_UI_DVD_PROGRAM, OSD_ENTER_UI);


                    _OSDPRGM_ShowUI();
                    bKeyStatus = KEY_NO_KEY;
                }
            }
            else
            {
                OSDPRGM_Exit(OSD_UI_EXIT_ALL);
                OSD_ChangeUI(OSD_UI_DVD_PROGRAM, OSD_EXIT_UI);
#ifdef PRESTOP_BEFORE_SETUP_AND_PROGRAM
//                OSDPRGM_ExitByResume();
                CC_ForceResumeRePlay(CC_FORCE_STOP_FROM_PROGRAM);
#endif
                LINEAR_Program(LINEAR_PROGRAM_CLEAR,NULL_0);
                bKeyStatus = KEY_NO_KEY;
            }
        }
        break;
		
#ifdef SUPPORT_PRGM_NUM_INPUT //Kevin1.06  
		//process number keys 0..9 (except 10+..)
    case KEY_N0:
    case KEY_N1:
    case KEY_N2:
    case KEY_N3:
    case KEY_N4:
    case KEY_N5:
    case KEY_N6:
    case KEY_N7:
    case KEY_N8:
    case KEY_N9:  
        if (TITLE_INPUT ==  _bCurrentFrame || CHAPTER_INPUT == _bCurrentFrame) 
        {
            if (_OSDPRGM_ProcessNumInput(PRGM_NUMBERINPUT_NUMBER, ((WORD)(__bKey-KEY_N0)) ))
                bKeyStatus =KEY_NO_KEY;
            else
                bKeyStatus = KEY_INVALID; //OSD show "Invalid"
        }
        else
            bKeyStatus = KEY_NO_KEY;
        break;
#endif
		//Kevin0.91,doesn't allow other keys
    default: 
        bKeyStatus = KEY_INVALID;
        break;
    }
	
    return bKeyStatus;
	
} //end of OSDPRGM_ProcessKey



//  *********************************************************************************
//  Function    :   OSDPRGM_Recover
//  Description :   The function is called by OSD to do the recovery of Program UI 
//  Arguments   :   bRecoverRegion, the recover region 
//		:   OSD_RECOVER_ALL 
//		:   OSD_RECOVER_UPPER_REGION, invalid
//		:   OSD_RECOVER_BOTTOM_REGION, invalid
//  Return      :   TRUE, The region has been recovered.
//              :   FALSE, The region doesn't need to be recovered in this UI.
//  Side Effect :
//  *********************************************************************************
BYTE OSDPRGM_Recover(BYTE bRecoverRegion)
{
    if (OSD_RECOVER_ALL != bRecoverRegion) return FALSE;
    _OSDPRGM_ShowUI();
    return TRUE;
}

//  *********************************************************************************
//  Function    :   _ShowMainList
//  Description :   Show Main List in the Main Frame
//  Arguments   :   None
//  Return      :   None
//  Side Effect :   _bCurrentFrame might be changed
//  Note        :   Why not combine _ShowMainList(), _ShowTitleList(), and _ShowFrameList() into _ShowList()?
//                  Because the exactly common code is so little although they're similar. 
//  *********************************************************************************
static void _ShowMainList(void)
{
    _bCurrentFrame = MAIN_FRAME; /////_ShowOneEntry() will refer to
    
    //redraw main frame (can also be moved to the following of //main frame)                 
    _OSDPRGM_DrawFrame(MAIN_FRAME_X0, MAIN_FRAME_Y0, MAIN_FRAME_X1, MAIN_FRAME_Y1); //CoCo1.20, reduce code size.


    for (_bOSDPRGMTemp1=_bMainStart; (_bOSDPRGMTemp1<=MAX_PROG_ITEM) && ((_bOSDPRGMTemp1-_bMainStart)<MAX_ENTRY_NUM_SHOWN_IN_MAIN_FRAME); _bOSDPRGMTemp1++)
    {      
        _ShowOneEntry(_bOSDPRGMTemp1);
    }                    

    //show arrow down rect
    if ( (MAX_PROG_ITEM-_bMainStart+1) > MAX_ENTRY_NUM_SHOWN_IN_MAIN_FRAME)
    {   
        _OSDPRGM_DrawFrame(MAIN_FRAME_X0, MAIN_FRAME_Y1+1,
            MAIN_FRAME_X1, MAIN_FRAME_Y1+1+ARROW_HEIGHT);  //CoCo1.20, reduce code size.

        _OSDPRGM_SetStringPos(((MAIN_FRAME_X0+MAIN_FRAME_X1)>>1)-7, MAIN_FRAME_Y1+4); //CoCo1.20, reduce code size.
        _OSDPRGM_DrawDynamicString(aArrowDown); //CoCo1.20, reduce code size.
    } 
    else //clear arrow down rect
    {
        _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_MAIN_COLOR_BG;
        _OSDPRGM_FillRect(MAIN_FRAME_X0, MAIN_FRAME_Y1+1, MAIN_FRAME_X1, MAIN_FRAME_Y1+1+ARROW_HEIGHT); //CoCo1.20, reduce code size.
    }        
    
    //show arrow up rect
#ifdef SUPPORT_CLEARALL_IN_PROGRAM
    if ( _bMainStart >0)
#else
    if ( _bMainStart >1)
#endif
    {   
        _OSDPRGM_DrawFrame(MAIN_FRAME_X0, MAIN_FRAME_Y0-1-ARROW_HEIGHT, 
            MAIN_FRAME_X1, MAIN_FRAME_Y0-1); //CoCo1.20, reduce code size.

        _OSDPRGM_SetStringPos(((MAIN_FRAME_X0+MAIN_FRAME_X1)>>1)-7, MAIN_FRAME_Y0-ARROW_HEIGHT+2); //CoCo1.20, reduce code size
        _OSDPRGM_DrawDynamicString(aArrowUp); 
    }  
    else //clear arrow up rect
    {
        _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_MAIN_COLOR_BG;
        _OSDPRGM_FillRect(MAIN_FRAME_X0, MAIN_FRAME_Y0-1-ARROW_HEIGHT,MAIN_FRAME_X1, MAIN_FRAME_Y0-1); //CoCo1.20, reduce code size.
    }                              
    
} //end of _ShowMainList()



//  *********************************************************************************
//  Function    :   _ShowTitleList
//  Description :   Show Title List in the Title Frame 
//  Arguments   :   None
//  Return      :   None
//  Side Effect :   _bCurrentFrame might be changed
//  *********************************************************************************
static void _ShowTitleList(void)
{       
    _bCurrentFrame = TITLE_FRAME; /////_ShowOneEntry() will refer to
       
    //redraw title frame (can also be moved to the following of //title frame)     
    _OSDPRGM_DrawFrame(TITLE_FRAME_X0, TITLE_FRAME_Y0,
                      TITLE_FRAME_X1, TITLE_FRAME_Y1); //CoCo1.20, reduce code size.

    _PRGM_StrAttr.bTextColor = OSDPRGM_ENTRY_COLOR_TEXT2;
    _PRGM_StrAttr.bBackground = OSDPRGM_ENTRY_FRAME_CENTER;

    for (_bOSDPRGMTemp1=_bTitleStart; (_bOSDPRGMTemp1<=_bTotalTitle) && (_bOSDPRGMTemp1-_bTitleStart)<MAX_ENTRY_NUM_SHOWN_IN_TITLE_FRAME; _bOSDPRGMTemp1++)
    {      
        _ShowOneEntry(_bOSDPRGMTemp1);
    }                    

    //show arrow down rect
    if ( (_bTotalTitle-_bTitleStart+1) > MAX_ENTRY_NUM_SHOWN_IN_TITLE_FRAME)
    {   
        _OSDPRGM_DrawFrame(TITLE_FRAME_X0, TITLE_FRAME_Y1+1,
            TITLE_FRAME_X1, TITLE_FRAME_Y1+1+ARROW_HEIGHT); //CoCo1.20, reduce code size.

        _OSDPRGM_SetStringPos(((TITLE_FRAME_X0+TITLE_FRAME_X1)>>1)-7, TITLE_FRAME_Y1+4); //CoCo1.20, reduce code size.
        _PRGM_StrAttr.bBackground = OSDPRGM_ENTRY_FRAME_CENTER;
        _OSDPRGM_DrawDynamicString(aArrowDown);
    } 
    else //clear arrow down rect
    {
        _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_MAIN_COLOR_BG;
        _OSDPRGM_FillRect(TITLE_FRAME_X0, TITLE_FRAME_Y1+1,TITLE_FRAME_X1, TITLE_FRAME_Y1+1+ARROW_HEIGHT); //CoCo1.20, reduce code size.
    }        
    
    //show arrow up rect
    if ( _bTitleStart >1)
    {             
        _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_FRAME_CENTER;
        _OSDPRGM_DrawFrame(TITLE_FRAME_X0,
                          TITLE_FRAME_Y0-1-ARROW_HEIGHT,
                          TITLE_FRAME_X1,
                          TITLE_FRAME_Y0-1);  //CoCo1.20, reduce code size.

        _OSDPRGM_SetStringPos(((TITLE_FRAME_X0+TITLE_FRAME_X1)>>1)-7, TITLE_FRAME_Y0-ARROW_HEIGHT+2); //CoCo1.20, reduce code size.
        _PRGM_StrAttr.bBackground = OSDPRGM_ENTRY_FRAME_CENTER;
        _OSDPRGM_DrawDynamicString(aArrowUp);
    }  
    else //clear arrow up rect
    {
        _PRGM_RectAttr.bColor = OSDPRGM_ENTRY_MAIN_COLOR_BG;
        _OSDPRGM_FillRect(TITLE_FRAME_X0, TITLE_FRAME_Y0-1-ARROW_HEIGHT, TITLE_FRAME_X1, TITLE_FRAME_Y0-1); //CoCo1.20, reduce code size.
    }     

} //end of _ShowTitleList()



//  *********************************************************************************
//  Function    :   _ShowChapterList
//  Description :   Show Chapter List in the Chapter Frame
//  Arguments   :   None
//  Return      :   None
//  Side Effect :   _bCurrentFrame might be changed
//  *********************************************************************************  
static void _ShowChapterList(void)
{   
    _bCurrentFrame = CHAPTER_FRAME; /////_ShowOneEntry() will refer to
    
    //redraw chapter frame, otherwise some texts will remain on the frame
    {
        _wOSDPRGMString[0] = 2;
        _wOSDPRGMString[1] = CHAR_SPACE;
        _wOSDPRGMString[2] = CHAR_SPACE;

        _PRGM_StrAttr.bTextColor = OSDPRGM_ENTRY_COLOR_TEXT2;
        _PRGM_StrAttr.bBackground = OSDPRGM_ENTRY_MAIN_COLOR_BG;
        _OSDPRGM_SetStringPos(CHAPTER_FRAME_X0 + FRAME_THICKNESS + 15, CHAPTER_FRAME_Y0-2*ENTRY_HEIGHT); //CoCo1.20, reduce code size.
        _OSDPRGM_DrawString(); //CoCo1.20, reduce code size.

        _OSDPRGM_DrawFrame(CHAPTER_FRAME_X0, CHAPTER_FRAME_Y0,
            CHAPTER_FRAME_X1-20, CHAPTER_FRAME_Y1); //CoCo1.20, reduce code size.
    }     
    
    _PRGM_StrAttr.bTextColor = OSDPRGM_ENTRY_COLOR_TEXT2;
    _PRGM_StrAttr.bBackground = OSDPRGM_ENTRY_FRAME_CENTER;

    for (_wOSDPRGMTemp=_wChapterStart; (_wOSDPRGMTemp<=_wTotalChapter) && (_wOSDPRGMTemp-_wChapterStart)<MAX_ENTRY_NUM_SHOWN_IN_CHAPTER_FRAME; _wOSDPRGMTemp++)
    {      
        _ShowOneEntry(_wOSDPRGMTemp);    
    }                    

    //show arrow down rect
    if ( (_wTotalChapter-_wChapterStart+1) > MAX_ENTRY_NUM_SHOWN_IN_CHAPTER_FRAME)
    {         
        {   
            _OSDPRGM_DrawFrame(CHAPTER_FRAME_X0, CHAPTER_FRAME_Y1+1,
                CHAPTER_FRAME_X1-20, CHAPTER_FRAME_Y1+1+ARROW_HEIGHT); //CoCo1.20, reduce code size.

            _OSDPRGM_SetStringPos(((CHAPTER_FRAME_X0+CHAPTER_FRAME_X1-20)>>1)-7, CHAPTER_FRAME_Y1+4); //CoCo1.20, reduce code size.
            _OSDPRGM_DrawDynamicString(aArrowDown);
        }        
    }