osddg.c

ct952 source code use for Digital Frame Photo

//  Side Effect :   none.
//  Notes       :   
//*********************************************************************************************************
WORD _OSDDG_DLG_GetDlgHeight(void)
{
    _wOSDDGTemp1 = 0;

    for (_bOSDDGTemp = 0; _bOSDDGTemp < OSDDG_DLG_BUTTON_NUM; _bOSDDGTemp++)
    {
        _wOSDDGTemp1 += OSDDG_DLG_BUTTON_HEIGHT;
    }

    _wOSDDGTemp1 += OSDDG_DLG_BUTTON_BUTTON_DISTANCE_V * (OSDDG_DLG_BUTTON_NUM - 1);

    _wOSDDGTemp1 += (OSDDG_DLG_BACKGROUND_BUTTON_DISTANCE_V << 1);

    return _wOSDDGTemp1;
}

//***************************************************************************
//  Function    :   _OSDDG_DLG_UpdateBackground
//  Abstract    :   This function will draw/clear the dialog background.
//  Arguments   :   bUpdate: OSDDG_DRAW/OSDDG_CLEAR.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DLG_UpdateBackground(BYTE bUpdate)
{
    if (bUpdate == OSDDG_DRAW)
        _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_DLG_BACKGROUND;    
    else
        _OSDDLGRect.bColor = PAL_ENTRY_COLOR_TRANSPARENT;    

    _OSDDLGRect.rect.wLeft = _OSDDLGAttribute.wStartH;
    _OSDDLGRect.rect.wTop = _OSDDLGAttribute.wStartV;
    _OSDDLGRect.rect.wRight = _OSDDLGRect.rect.wLeft + _OSDDLGAttribute.wWidth;
    _OSDDLGRect.rect.wBottom = _OSDDLGRect.rect.wTop+_OSDDLGAttribute.wHeight;

    GDI_FillRoundRect(0, OSDDG_DLG_ARC_VALUE, &_OSDDLGRect);

    //Fill the frame of round rectangle
    if (bUpdate == OSDDG_DRAW)
        _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_DLG_FRAME;
    else
        _OSDDLGRect.bColor = PAL_ENTRY_COLOR_TRANSPARENT;

    _OSDDLGRect.rect.wLeft -= OSDDG_DLG_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wTop -= OSDDG_DLG_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wRight += OSDDG_DLG_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wBottom += OSDDG_DLG_OUTER_INNER_ARC_PIXEL;

    GDI_DrawRoundRect(0, OSDDG_DLG_OUTER_ARC_VALUE, OSDDG_DLG_ARC_VALUE, &_OSDDLGRect);
}

//*********************************************************************************************************
//  Function    :   _OSDDG_DLG_DrawButton
//  Abstract    :   This function will draw the button.
//  Arguments   :   bIndex: the index of the button. bButtonState: The state of the button.  
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//*********************************************************************************************************
void _OSDDG_DLG_DrawButton(BYTE bIndex, BYTE bHightlight)
{    
    _wOSDDLGButtonWidth = _OSDDG_DLG_GetMaxButtonWidth();

    if (bHightlight) //Highlighted button state
    {
        _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_BACKGROUND;
        _OSDDLGStringAttr.bBackground = OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_BACKGROUND;
        _OSDDLGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_DLG_HIGHLIGHT_BUTTON_STRING;
    }
    else //Normal button state. Enabled/Disabled.
    {
        if (__DigestUIAttr.bButtonEnable[bIndex] == 1)
        {
            _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_BACKGROUND;
            _OSDDLGStringAttr.bBackground = OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_BACKGROUND;
            _OSDDLGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_DLG_ENABLE_BUTTON_STRING;
        }
        else
        {
            _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_DLG_DISABLE_BUTTON_BACKGROUND;
            _OSDDLGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_DLG_DISABLE_BUTTON_STRING;
            _OSDDLGStringAttr.bBackground = OSDDG_PALETTE_ENTRY_DLG_DISABLE_BUTTON_BACKGROUND;
        }
    }

    _OSDDLGRect.rect.wLeft = _OSDDLGAttribute.wStartH+OSDDG_DLG_BACKGROUND_BUTTON_DISTANCE_H;
    _OSDDLGRect.rect.wTop = _OSDDLGAttribute.wStartV+OSDDG_DLG_BACKGROUND_BUTTON_DISTANCE_V+(bIndex*(OSDDG_DLG_BUTTON_HEIGHT+OSDDG_DLG_BUTTON_BUTTON_DISTANCE_V));
    _OSDDLGRect.rect.wRight = _OSDDLGRect.rect.wLeft+_wOSDDLGButtonWidth;
    _OSDDLGRect.rect.wBottom = _OSDDLGRect.rect.wTop+OSDDG_DLG_BUTTON_HEIGHT;

    GDI_FillRoundRect(0, OSDDG_DLG_ARC_VALUE, &_OSDDLGRect);

    //Fill the frame of round rectangle
    _OSDDLGRect.bColor = OSDDG_PALETTE_ENTRY_BUTTON_FRAME;

    _OSDDLGRect.rect.wLeft -= OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wTop -= OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wRight += OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDLGRect.rect.wBottom += OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;

    GDI_DrawRoundRect(0, OSDDG_BUTTON_OUTER_ARC_VALUE, OSDDG_BUTTON_ARC_VALUE, &_OSDDLGRect);

    //Fill string
    _OSDDG_DLG_FillButtonString(bIndex);

    _OSDDLGStringAttr.bShadow1 = PAL_ENTRY_COLOR_TRANSPARENT;
    _OSDDLGStringAttr.bShadow2 = PAL_ENTRY_COLOR_TRANSPARENT;
    _OSDDLGStringAttr.bColorKey = 0;

    _OSDDLGStringAttr.wX = _OSDDLGRect.rect.wLeft + OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL+((_wOSDDLGButtonWidth - GDI_GetStringWidth_909(__pOSDUTLOutputString)) >> 1);
    _OSDDLGStringAttr.wY = _OSDDLGRect.rect.wTop + OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL+((OSDDG_DLG_BUTTON_HEIGHT - GDI_GetStringHeight_909(__pOSDUTLOutputString)) >> 1);
        
    GDI_DrawString_909(0, &_OSDDLGStringAttr, __pOSDUTLOutputString);
}

//***************************************************************************
//  Function    :   _OSDDG_Initial
//  Abstract    :   This function will be called when entering the Digest's main 
//              :   menu at the first time.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_Initial(void)
{
    //Must initialize GDI because it may be covered by other UI like SETUP.
    _OSDDG_InitializeGDI();

    //Set the attributes for normal upper message and normal bottom message.
    _OSDDG_InitializeNDAttribute();

    //Draw the title
    _OSDDG_DisplayTitle();

    //Draw the page info.
    _OSDDG_DisplayPageInfo();

    //Draw the info. region
    _OSDDG_DrawInfoRegion();

    //Draw the buttons.
    for (_bOSDDGTemp = 0; _bOSDDGTemp < OSDDG_BUTTON_NUM; _bOSDDGTemp++)
    {
        _OSDDG_DrawButton(_bOSDDGTemp, FALSE);
    }

    //Set the frame's tuning position.
    _OSDDG_TuneFramePosition();
}

//***************************************************************************
//  Function    :   _OSDDG_InitializeStringTransparentAttr
//  Abstract    :   This function will set the common attributes of transparent
//              :   part for string output.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_InitializeStringTransparentAttr(void)
{
    _OSDDGStringAttr.bBackground = PAL_ENTRY_COLOR_TRANSPARENT;
    _OSDDGStringAttr.bColorKey = 0;
    _OSDDGStringAttr.bShadow1 = PAL_ENTRY_COLOR_TRANSPARENT;
    _OSDDGStringAttr.bShadow2 = PAL_ENTRY_COLOR_TRANSPARENT;
}


//***************************************************************************
//  Function    :   _OSDDG_DisplayTitle
//  Abstract    :   This function will display the title.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DisplayTitle(void)
{
    switch (__DigestUIAttr.bDigestMode)
    {
    case DIGEST_MODE_TRACK: //Track Digest
        __pOSDUTLOutputString = aDGTitleTrackDigest;
        break;
    case DIGEST_MODE_DISCINTERVAL: //Disc Interval
        __pOSDUTLOutputString = aDGTitleDiscInterval;
        break;
    default:
        return;
    }

    _OSDDG_InitializeStringTransparentAttr();
    _OSDDGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_TITLE_STRING;
    _OSDDGStringAttr.wX = OSDDG_TITLE_START_H;
    _OSDDGStringAttr.wY = OSDDG_TITLE_START_V+_OSDDG_TuneForTVType(OSDDG_TUNE_POS_TYPE_TITLE);
    GDI_DrawString_909(0, &_OSDDGStringAttr, __pOSDUTLOutputString);
}

//***************************************************************************
//  Function    :   _OSDDG_DisplayPageInfo
//  Abstract    :   This function will show the page info.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DisplayPageInfo(void)
{
    OSDUTL_PrepareOutputString();
    OSDUTL_CopyStringFromIndex(aDGPage);    
    OSDUTL_OutputNumFromIndex(__DigestUIAttr.bCurPageNo+1);
    OSDUTL_CopyStringFromIndex(aDGSlash);
    OSDUTL_OutputNumFromIndex(__DigestUIAttr.bTotalPageNo);

    _OSDDG_InitializeStringTransparentAttr();
    _OSDDGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_TITLE_STRING;
    _OSDDGStringAttr.wX = OSDDG_PAGE_INFO_END_H - GDI_GetStringWidth_909(__pOSDUTLOutputString);
    _OSDDGStringAttr.wY = OSDDG_PAGE_INFO_START_V+_OSDDG_TuneForTVType(OSDDG_TUNE_POS_TYPE_TITLE);
    GDI_DrawString_909(0, &_OSDDGStringAttr, __pOSDUTLOutputString);
}

//***************************************************************************
//  Function    :   _OSDDG_DrawInfoRegion
//  Abstract    :   This function will draw the info. region.
//  Arguments   :   none.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DrawInfoRegion(void)
{
    _OSDDGRect.rect.wLeft = OSDDG_INFO_REGION_START_H;
    _OSDDGRect.rect.wTop = OSDDG_INFO_REGION_START_V+_OSDDG_TuneForTVType(OSDDG_TUNE_POS_TYPE_HELP);
    _OSDDGRect.rect.wRight = OSDDG_INFO_REGION_START_H+OSDDG_INFO_REGION_WIDTH;
    _OSDDGRect.rect.wBottom = _OSDDGRect.rect.wTop+OSDDG_INFO_REGION_HEIGHT;
    _OSDDGRect.bColor = OSDDG_PALETTE_ENTRY_INFO_REGION_BACKGROUND;
    
    GDI_FillRoundRect(0, OSDDG_INFO_REGION_ARC_VALUE, &_OSDDGRect);

    //Fill the frame of round rectangle
    _OSDDGRect.bColor = OSDDG_PALETTE_ENTRY_INFO_REGION_FRAME;

    _OSDDGRect.rect.wLeft -= OSDDG_INFO_REGION_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wTop -= OSDDG_INFO_REGION_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wRight += OSDDG_INFO_REGION_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wBottom += OSDDG_INFO_REGION_OUTER_INNER_ARC_PIXEL;

    GDI_DrawRoundRect(0, OSDDG_INFO_REGION_OUTER_ARC_VALUE, OSDDG_INFO_REGION_ARC_VALUE, &_OSDDGRect);
}

//***************************************************************************
//  Function    :   _OSDDG_DrawButton
//  Abstract    :   This function will draw the button.
//  Arguments   :   bIndex: index of the button.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DrawButton(BYTE bIndex, BYTE bHighlight)
{
    //Draw the rectangle to represent the button. For PC-908 test only.
    _OSDDGRect.rect.wLeft = OSDDG_BUTTON_START_H+bIndex*OSDDG_BUTTON_BUTTON_DISTANCE+bIndex*OSDDG_BUTTON_WIDTH;
    _OSDDGRect.rect.wTop = OSDDG_BUTTON_START_V+_OSDDG_TuneForTVType(OSDDG_TUNE_POS_TYPE_BUTTON);      
    _OSDDGRect.rect.wRight = _OSDDGRect.rect.wLeft+OSDDG_BUTTON_WIDTH;
    _OSDDGRect.rect.wBottom = _OSDDGRect.rect.wTop+OSDDG_BUTTON_HEIGHT;
    
    if (bHighlight)
    {
        _OSDDGRect.bColor = OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_BACKGROUND;
        _OSDDGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_STRING;
        _OSDDGStringAttr.bBackground = OSDDG_PALETTE_ENTRY_HIGHLIGHT_BUTTON_BACKGROUND;
    }
    else
    {
        _OSDDGRect.bColor = OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_BACKGROUND;
        _OSDDGStringAttr.bTextColor = OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_STRING;
        _OSDDGStringAttr.bBackground = OSDDG_PALETTE_ENTRY_ENABLE_BUTTON_BACKGROUND;
    }
    
    GDI_FillRoundRect(0, OSDDG_BUTTON_ARC_VALUE, &_OSDDGRect);

    //Fill the frame of round rectangle
    _OSDDGRect.bColor = OSDDG_PALETTE_ENTRY_BUTTON_FRAME;

    _OSDDGRect.rect.wLeft -= OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wTop -= OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wRight += OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;
    _OSDDGRect.rect.wBottom += OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL;

    GDI_DrawRoundRect(0, OSDDG_BUTTON_OUTER_ARC_VALUE, OSDDG_BUTTON_ARC_VALUE, &_OSDDGRect);

    _OSDDGStringAttr.bColorKey = 0;
    _OSDDGStringAttr.bShadow1 = PAL_ENTRY_COLOR_TRANSPARENT;
    _OSDDGStringAttr.bShadow2 = PAL_ENTRY_COLOR_TRANSPARENT;

    switch (bIndex)
    {
    case 0: //"Menu" button
        __pOSDUTLOutputString = aDGBtnMenu;
        break;
    case 1: //"Exit" button
        __pOSDUTLOutputString = aDGBtnExit;
        break;
    default:
        return;
    }

    _OSDDGStringAttr.wX = _OSDDGRect.rect.wLeft+OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL+((OSDDG_BUTTON_WIDTH-GDI_GetStringWidth_909(__pOSDUTLOutputString)) >> 1);
    _OSDDGStringAttr.wY = _OSDDGRect.rect.wTop+OSDDG_BUTTON_OUTER_INNER_ARC_PIXEL+((OSDDG_BUTTON_HEIGHT-GDI_GetStringHeight_909(__pOSDUTLOutputString)) >> 1);

    GDI_DrawString_909(0, &_OSDDGStringAttr, __pOSDUTLOutputString);
}

//***************************************************************************
//  Function    :   _OSDDG_DrawFrame
//  Abstract    :   This function will draw the frame.
//  Arguments   :   bIndex: index of the frame.
//              :   bUpdate: OSDDG_FRAME_NORMAL/OSDDG_FRAME_SELECT.
//  Return		:   none.
//  Side Effect :   none.
//  Notes       :   
//***************************************************************************
void _OSDDG_DrawFrame(BYTE bIndex, BYTE bUpdate)
{
/* LJY0.76 no need to draw frame for now but may be needed for CT909s
    _OSDDGFrame.bStyle = FRAME_PUSH;
    _OSDDGFrame.bThickness = OSDDG_FRAME_THICKNESS;
    _OSDDGFrame.bColorCenter = PAL_ENTRY_COLOR_TRANSPARENT;

    _OSDDGFrame.rect.wLeft = DIGEST_FIRST_FRAME_POS_H+(bIndex%OSDDG_COLUMN_NUM)*DIGEST_FRAME_SIZE_H+(bIndex%OSDDG_COLUMN_NUM)*DIGEST_FRAME_SPACING_H;
    _OSDDGFrame.rect.wTop = DIGEST_FIRST_FRAME_POS_V+(bIndex/OSDDG_COLUMN_NUM)*DIGEST_FRAME_SIZE_V+(bIndex/OSDDG_COLUMN_NUM)*DIGEST_FRAME_SPACING_V;

    //Note: Need to tune the position for NTSC/PAL, Interlace/P-SCAN
    _OSDDGFrame.rect.wLeft -= _bDGTuneFrame_H;
    _OSDDGFrame.rect.wTop -= _bDGTuneFrame_V;
    if (__bTVType == SETUP_SCREEN_TV_SYSTEM_NTSC)
    {
        _OSDDGFrame.rect.wRight = _OSDDGFrame.rect.wLeft+DIGEST_FRAME_SIZE_H+OSDDG_TUNE_WIDTH_NTSC;
        _OSDDGFrame.rect.wBottom = _OSDDGFrame.rect.wTop+DIGEST_FRAME_SIZE_V+OSDDG_TUNE_HEIGHT_NTSC;
    } 
    else //PAL
    {