osddlg.c

ct952 source code use for Digital Frame Photo

        }
        else
        {
            RegionInfo.dwTAddr = dwBufferAddr;
        }
    }
    RegionInfo.wWidth = GDI_REGION_WIDTH;
    RegionInfo.wHeight = _DLG_FrameAttr.rect.wBottom;
        OSD_SetRegion(0, TRUE, &RegionInfo);
#else
    RegionInfo.wWidth = GDI_REGION_WIDTH;
    RegionInfo.wHeight = GDI_REGION_HEIGHT;
    RegionInfo.dwTAddr = DS_OSDFRAME_ST;
        OSD_SetRegion(0, FALSE, &RegionInfo);
#endif 
#endif  // #ifdef ENLARGE_OSD_FOR_PAL_MODE
    }
}


//**********************************************************************
//  Function    :   OSDCOMDLG_Trigger 
//  Abstract    :   Trigger function 
//  Arguments   :   bType : only OSD_TRIGGER_CONTROL is valid.
//                  wTime : the time 
//  Return	:   none.
//  Side Effect :   none.
//  Notes       :   
//**********************************************************************
// LLY2.53, expand time value unit from WORD to DWORD
// Since, we will use [23:16]:hour, [15:8]: min, [7:0]: sec
//void OSDCOMDLG_Trigger(BYTE bType, WORD wTime)
void OSDCOMDLG_Trigger(BYTE bType, DWORD dwTime)
{
        if (0 == _bWaitingTime) return;
        if (OSD_TRIGGER_CONTROL != bType) return;

        if (OS_GetSysTimer() - _dwLastTime < COUNT_1_SEC) 
            return;

        if (_bWaitingTime > 0) 
        {
            _bWaitingTime--;

            OSDUTL_PrepareOutputString();
            OSDUTL_OutputNumFromIndex((WORD)_bWaitingTime);
            
            _DLG_StrAttr.bTextColor = OSDND_PALETTE_ENTRY_MUTE_ICON_SHADOW_2;
            _DLG_StrAttr.bBackground = OSDND_PALETTE_ENTRY_MUTEOFF_ICON_SHADOW_2;

            _DLG_StrAttr.wX = (_DLG_FrameAttr.rect.wLeft + _DLG_FrameAttr.rect.wRight) / 2;
            _DLG_StrAttr.wY =  _DLG_FrameAttr.rect.wBottom - 4 * GDI_GetStringWidth(aOSDCOMDLG_OK); 

            //GDI_DrawString_909(0, &_DLG_StrAttr, __wOSDUTLStringBuf);
            _OSDDLG_DrawDynamicString(__wOSDUTLStringBuf);

            //Alex1.07a 20031009 if the waittime < 0 , stop the pscan
            if(_bWaitingTime <= 0)
            {
                if (_pTimeoutFunc)
                    (_pTimeoutFunc)(); 
            }
            _dwLastTime = OS_GetSysTimer();
        }
}


/////////////////////// Private Functions ////////////////////////////////

void _OSDCOMDLG_InitPalette(void)
{
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_BUTTON, OSDCOMDLG_VALUE_COLOR_BUTTON, FALSE);
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_HIGHLIGHT, OSDCOMDLG_VALUE_COLOR_HIGHLIGHT, FALSE);
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_STRING, OSDCOMDLG_VALUE_COLOR_STRING, FALSE);
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_FRAME_BRIGHT, OSDCOMDLG_VALUE_FRAME_BRIGHT, FALSE);
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_FRAME_DARK, OSDCOMDLG_VALUE_FRAME_DARK, FALSE);
    GDI_ChangePALEntry(OSDCOMDLG_ENTRY_FRAME_CENTER, OSDCOMDLG_VALUE_FRAME_CENTER, FALSE);
    GDI_WaitPaletteComplete();
}


void _OSDCOMDLG_ClearUI(void)
{
    GDI_FillRect_909(0, &_DLG_RectAttr);
    OSD_ChangeUI(OSD_UI_COMMON_DLG, OSD_EXIT_UI);
}

void _OSDCOMDLG_DrawButtons(void)
{
    PARM_RECT _DLG_ButtonAttr;
    WORD wCenterX;
    WORD wStrLength = 0;

    wCenterX = (_DLG_FrameAttr.rect.wLeft + _DLG_FrameAttr.rect.wRight) / 2;

    if (1 == _bButtonNum) 
    {
        if (_bOK_Cancel_ButtonType) 
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_OK);
        else
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_Yes);

        _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_BUTTON;
        _DLG_ButtonAttr.rect.wLeft = wCenterX - ButtonWidth/2 +
                                     HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wRight = wCenterX + ButtonWidth/2 - 
                                      HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom -
                                       BOTTOM_MARGIN - HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wTop = _DLG_FrameAttr.rect.wBottom - BOTTOM_MARGIN -
                                    GDI_GetStringHeight(aOSDCOMDLG_Cancel) -
                                    HIGHTLIGHT_BORDER;
        GDI_FillRoundRect(0, 13, &_DLG_ButtonAttr);

        _DLG_StrAttr.wX = wCenterX - wStrLength/2;
        _DLG_StrAttr.wY = _DLG_ButtonAttr.rect.wTop;
        _DLG_StrAttr.bTextColor = OSDND_PALETTE_ENTRY_MUTE_ICON_SHADOW_2;
        _DLG_StrAttr.bBackground = OSDND_PALETTE_ENTRY_UPPER_RIGHT_STRING;
        if (_bOK_Cancel_ButtonType) 
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_OK);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_OK);
        else
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_Yes);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_Yes);
    }
    else if (2 == _bButtonNum)
    {
        if (_bOK_Cancel_ButtonType)
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_OK);
        else 
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_Yes);

        _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_BUTTON;
        _DLG_ButtonAttr.rect.wLeft = wCenterX - BUTTON_SPACE - ButtonWidth +
                                     HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wRight = wCenterX - BUTTON_SPACE -
                                      HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom -
                                       BOTTOM_MARGIN - HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wTop = _DLG_FrameAttr.rect.wBottom - BOTTOM_MARGIN -
                                    GDI_GetStringHeight(aOSDCOMDLG_Cancel) - 
                                    HIGHTLIGHT_BORDER;
        GDI_FillRoundRect(0, 13, &_DLG_ButtonAttr);

        _DLG_StrAttr.wX = (_DLG_ButtonAttr.rect.wLeft + 
                           _DLG_ButtonAttr.rect.wRight)/2 - wStrLength/2;
        _DLG_StrAttr.wY = _DLG_ButtonAttr.rect.wTop;
        _DLG_StrAttr.bTextColor = OSDND_PALETTE_ENTRY_MUTE_ICON_SHADOW_2;
        _DLG_StrAttr.bBackground = _DLG_ButtonAttr.bColor;
        if (_bOK_Cancel_ButtonType) 
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_OK);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_OK);
        else
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_Yes);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_Yes);


        if (_bOK_Cancel_ButtonType)
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_Cancel);
        else
            wStrLength = GDI_GetStringWidth(aOSDCOMDLG_No);

        _DLG_ButtonAttr.rect.wLeft = wCenterX + BUTTON_SPACE +
                                     HIGHTLIGHT_BORDER;
        _DLG_ButtonAttr.rect.wRight = wCenterX + BUTTON_SPACE +
                                      ButtonWidth - HIGHTLIGHT_BORDER;
        GDI_FillRoundRect(0, 13, &_DLG_ButtonAttr);

        _DLG_StrAttr.wX = (_DLG_ButtonAttr.rect.wLeft + 
                           _DLG_ButtonAttr.rect.wRight)/2 -
                          (wStrLength/2);
        if (_bOK_Cancel_ButtonType) 
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_Cancel);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_Cancel);
        else
            //GDI_DrawString_909(0, &_DLG_StrAttr, aOSDCOMDLG_No);
            _OSDDLG_DrawDynamicString(aOSDCOMDLG_No);
    }
}


void _OSDCOMDLG_HighlightButton(BYTE bButton)
{
    PARM_RECT _DLG_ButtonAttr;
    WORD wCenterX;

    wCenterX = (_DLG_FrameAttr.rect.wLeft + _DLG_FrameAttr.rect.wRight) / 2;
    if (2 == _bButtonNum) 
    {
        if (BUTTON_OK_YES == bButton) 
        {
            _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_HIGHLIGHT;
            _DLG_ButtonAttr.rect.wLeft = wCenterX - ButtonWidth - BUTTON_SPACE;
            _DLG_ButtonAttr.rect.wRight = _DLG_ButtonAttr.rect.wLeft +
                                          ButtonWidth;
            _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom -
                                           BOTTOM_MARGIN;
            _DLG_ButtonAttr.rect.wTop = _DLG_ButtonAttr.rect.wBottom - 
                                        GDI_GetStringHeight(aOSDCOMDLG_Cancel) -
                                        2 * HIGHTLIGHT_BORDER;
            GDI_FillRoundRect(0, 17, &_DLG_ButtonAttr);
        } 
        else
        {
            _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_HIGHLIGHT;
            _DLG_ButtonAttr.rect.wLeft = wCenterX + BUTTON_SPACE;
            _DLG_ButtonAttr.rect.wRight = _DLG_ButtonAttr.rect.wLeft +
                                          ButtonWidth;
            _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom -
                                           BOTTOM_MARGIN;
            _DLG_ButtonAttr.rect.wTop = _DLG_ButtonAttr.rect.wBottom - 
                                        GDI_GetStringHeight(aOSDCOMDLG_Cancel) - 
                                        2 * HIGHTLIGHT_BORDER;
            GDI_FillRoundRect(0, 17, &_DLG_ButtonAttr);
        }
    }
    else if (1 == _bButtonNum)
    {
        _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_HIGHLIGHT;
        _DLG_ButtonAttr.rect.wLeft = wCenterX - ButtonWidth/2;
        _DLG_ButtonAttr.rect.wRight = _DLG_ButtonAttr.rect.wLeft +
                                      ButtonWidth;
        _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom -
                                       BOTTOM_MARGIN;
        _DLG_ButtonAttr.rect.wTop = _DLG_ButtonAttr.rect.wBottom - 
                                    GDI_GetStringHeight(aOSDCOMDLG_Cancel) - 
                                    2 * HIGHTLIGHT_BORDER;
        GDI_FillRoundRect(0, 17, &_DLG_ButtonAttr);
    }
}

void _OSDCOMDLG_ClearButtonsArea(void)
{
    PARM_RECT _DLG_ButtonAttr;
    WORD wCenterX;

    wCenterX = (_DLG_FrameAttr.rect.wLeft + _DLG_FrameAttr.rect.wRight) / 2;

    _DLG_ButtonAttr.bColor = OSDCOMDLG_ENTRY_FRAME_CENTER;
    _DLG_ButtonAttr.rect.wLeft = wCenterX - BUTTON_SPACE - ButtonWidth;
    _DLG_ButtonAttr.rect.wRight = wCenterX + BUTTON_SPACE + ButtonWidth;
    _DLG_ButtonAttr.rect.wBottom = _DLG_FrameAttr.rect.wBottom - FRAME_THICKNESS; 
    _DLG_ButtonAttr.rect.wTop = _DLG_ButtonAttr.rect.wBottom - BOTTOM_MARGIN -
                                GDI_GetStringHeight(aOSDCOMDLG_Cancel) -
                                2 * HIGHTLIGHT_BORDER - 1; 
    GDI_FillRect(0, &_DLG_ButtonAttr);
}

BOOL _OSDCOMDLG_DrawStringWithAutoWrap(WORD wX, WORD wY, WORD* pwString)
{
    WORD wSpaceW = (_DLG_FrameAttr.rect.wRight - _DLG_FrameAttr.rect.wLeft) -
                   2*wX;

    if (0 == pwString[0]) return TRUE;

    if (GDI_GetStringWidth(pwString) > wSpaceW)
    {
        WORD  aDrawString[32], wTemp;
        WORD wIndex = 1;
        WORD wCharNum = pwString[0];
        WORD wDrawXPos = wX;
        WORD wDrawYPos = wY;

        while (0 < wCharNum)
        {
            for (wTemp = 0; wTemp < wCharNum; wTemp++) {
                if (CHAR_SPACE == pwString[wIndex + wTemp])
                    break;
            }
            while (CHAR_SPACE == pwString[wIndex + wTemp])
            {
                wTemp++;
            }

            memcpy(&(aDrawString[1]), &(pwString[wIndex]),
                   wTemp*sizeof(WORD)); 
            aDrawString[0] = wTemp;

            if (GDI_GetStringWidth(aDrawString) > wSpaceW) 
            {
                while (CHAR_SPACE == aDrawString[aDrawString[0]] &&
                       aDrawString[0] > 0)
                {
                    aDrawString[0]--;
                    if (GDI_GetStringWidth(aDrawString) <= wSpaceW) 
                        break;
                }
                if (0 == aDrawString[0] || wTemp == aDrawString[0])
                {
                    wDrawXPos= wX;
                    wDrawYPos += LINE_HEIGHT;
                    wSpaceW = (_DLG_FrameAttr.rect.wRight -
                               _DLG_FrameAttr.rect.wLeft) - 2*wX;
                    aDrawString[0] = wTemp;
                    // draw sting
                }
                else
                {
                    if (GDI_GetStringWidth(aDrawString) > wSpaceW)
                    {
                        wDrawXPos= wX;
                        wDrawYPos += LINE_HEIGHT;
                        wSpaceW = (_DLG_FrameAttr.rect.wRight -
                                   _DLG_FrameAttr.rect.wLeft) - 2*wX;
                    }
                }
            }
            else
            {
                    // draw sting
            }
            OSDCOMDLG_DrawString(wDrawXPos, wDrawYPos, aDrawString);
            wSpaceW -= GDI_GetStringWidth(aDrawString);    
            wDrawXPos += GDI_GetStringWidth(aDrawString);
            wIndex += aDrawString[0];
            wCharNum -= aDrawString[0];
        }
    }
    else
    {
        OSDCOMDLG_DrawString(wX, wY, pwString);
    }

    return TRUE;
}

//CoCo1.20, reduce code size.
void _OSDDLG_DrawDynamicString(WORD *pwString)
{
    GDI_DrawString_909(0, &_DLG_StrAttr, pwString);
}

//*********************************************************************************************************
//  Function    :   OSDDLG_ConfigOSDRegion
//  Abstract    :   This function will config the OSD region. And it is exported for OSD kernel usage.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//*********************************************************************************************************
void OSDDLG_ConfigOSDRegion(void)
{
    GDI_REGION_INFO RegionInfo;
#ifdef BORROW_FRAME_BUFFER
    DWORD dwBufferAddr;
#endif //

    RegionInfo.bColorMode = GDI_OSD_8B_MODE;        

    RegionInfo.wWidth = GDI_REGION_WIDTH;
//    RegionInfo.wHeight = OSDDLG_OSD_REGION_HEIGHT;

#ifdef ENLARGE_OSD_FOR_PAL_MODE
    if ((__bTVType == SETUP_SCREEN_TV_SYSTEM_NTSC) || (__bTVType == SETUP_SCREEN_TV_SYSTEM_PAL_M))
    {
        RegionInfo.wHeight = GDI_REGION_HEIGHT;
    }
    else
    {
        RegionInfo.wHeight = GDI_REGION_HEIGHT_PAL;
    }
    RegionInfo.dwTAddr = DS_OSDFRAME_ST;
#else
#ifdef  BORROW_FRAME_BUFFER
    RegionInfo.wHeight = OSDDLG_OSD_REGION_HEIGHT;
    if (GDI_REGION_WIDTH <= __RegionList[0].wWidth  &&
        OSDDLG_OSD_REGION_HEIGHT <= __RegionList[0].wHeight &&
        GDI_OSD_8B_MODE == __RegionList[0].bColorMode)
    {
        // Use OSD buffer and Frame buffer 0
        RegionInfo.dwTAddr = DS_OSDFRAME_ST;
    }
    else
    {
        // Use Frame buffer 1 or 2
        dwBufferAddr = DISP_QueryAvailableBuffer();
        if (0 == dwBufferAddr)
        {
            RegionInfo.dwTAddr = DS_OSDFRAME_ST;
            printf("DISP can't find an available buffer for OSD region\n");
        }
        else
        {
            RegionInfo.dwTAddr = dwBufferAddr;
        }
    }
#else
    RegionInfo.wHeight = GDI_REGION_HEIGHT;
    RegionInfo.dwTAddr = DS_OSDFRAME_ST;
#endif // #ifdef  BORROW_FRAME_BUFFER
#endif // #ifdef ENLARGE_OSD_FOR_PAL_MODE

#ifdef  BORROW_FRAME_BUFFER
    GDI_ClearRegion(0); //Alan2.30, fix mantis bug #1886
    OSD_SetRegion(0, TRUE, &RegionInfo);
#else
    OSD_SetRegion(0, FALSE, &RegionInfo);
#endif

}