osd3.c

ct952 source code use for Digital Frame Photo

            if (*(GET_MENU_ENABLE(_pTempMenu)+_bMENUTemp/8) & (1 << (_bMENUTemp%8)))
            {
#ifndef REMOVE_SETUP_ICON
                // item is enabled, set the text color as normal color
                if (_bMENUTemp == __bMENUSelect[__bMENUCurrentLevel])
                    _wMENUTemp = BUTTON_HIGHLIGHT;
		else
                    _wMENUTemp = BUTTON_NORMAL; //|BUTTON_WITH_TEXT;
#else
                // item is enabled, set the text color as normal color
                if (_bMENUTemp == __bMENUSelect[__bMENUCurrentLevel])

                {
                    _wMENUTemp = OSDMENU_ENTRY_ITEM_COLOR_HIGHLIGHT;
                    _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_BLUE;
		}
		else
                {
                    _wMENUTemp = OSDMENU_ENTRY_ITEM_COLOR_NORMAL;
                    _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_BLUE;
		}
#endif
            }
            else
            {
#ifndef REMOVE_SETUP_ICON
                // item is disabled, set the text color as disable color
                _wMENUTemp = BUTTON_DISABLED; //|BUTTON_WITH_TEXT;
#else
		_wMENUTemp = OSDMENU_ENTRY_ITEM_COLOR_NORMAL;
                _MENU_StrAttr.bTextColor = OSDMENU_ENTRY_TEXT_COLOR_DISABLE;
                _MENU_StrAttr.bShadow1 = OSDMENU_ENTRY_DESC_TEXT_COLOR;
					  
#endif
            }
        }

#ifndef REMOVE_SETUP_ICON
        // just for test
        switch(_bMENUTemp)
        {
        case 0:
            _wMENUString[1] = BUTTON_ID_LANGUAGE;
            break;
        case 1:
            _wMENUString[1] = BUTTON_ID_SCREEN;
            break;
        case 2:
            _wMENUString[1] = BUTTON_ID_AUDIO;
            break;
        case 3:
            _wMENUString[1] = BUTTON_ID_CUSTOM;
            break;
        case 4:
            _wMENUString[1] = BUTTON_ID_EXIT;
            break;
        }

// Brian1.08a
#ifdef SUPPORT_SETUP_HORIZONTAL_ICON_MENU
 
        // arrange the icon menu in horizontal direction here
        _InitRect(&(_MENU_BtnAttr.rect),
                  GET_MENU_X(_pTempMenu)+(MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp,
                  GET_MENU_Y(_pTempMenu),
                  GET_MENU_X(_pTempMenu)+(MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp+MENU_ICON_WIDTH-1,
                  GET_MENU_Y(_pTempMenu)+MENU_ICON_HEIGHT-1);
                  
        _MENU_BtnAttr.bButtonId = _wMENUString[1];
        _MENU_BtnAttr.bStyle = _wMENUTemp;
   
        GDI_DrawButton_909(0, &_MENU_BtnAttr);

#else

        _InitRect(&(_MENU_BtnAttr.rect), GET_MENU_X(_pTempMenu),
                  GET_MENU_Y(_pTempMenu) + (MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT)*_bMENUTemp,
                  GET_MENU_X(_pTempMenu)+GET_MENU_WIDTH(_pTempMenu)-1,
                  GET_MENU_Y(_pTempMenu)+(MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT)*_bMENUTemp+MENU_ICON_HEIGHT-1);
                  
        _MENU_BtnAttr.bButtonId = _wMENUString[1];
        _MENU_BtnAttr.bStyle = _wMENUTemp;
   
        GDI_DrawButton_909(0, &_MENU_BtnAttr);

#endif

#else	//#ifndef REMOVE_SETUP_ICON

    _MENU_StrAttr.bBackground = _wMENUTemp;

#ifdef SUPPORT_SETUP_HORIZONTAL_ICON_MENU
    _InitRect((PURECT)&(_MENU_FrameAttr),
              GET_MENU_X(_pTempMenu)+(MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp - 2,
              GET_MENU_Y(_pTempMenu) - 2,
              GET_MENU_X(_pTempMenu)+(MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp+MENU_ICON_WIDTH-2,
              GET_MENU_Y(_pTempMenu)+MENU_ICON_HEIGHT+2);
#else
    _InitRect((PURECT)&(_MENU_FrameAttr),
              GET_MENU_X(_pTempMenu),
              GET_MENU_Y(_pTempMenu)+ (MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT+4)*_bMENUTemp,
              GET_MENU_X(_pTempMenu)+ GET_MENU_WIDTH(_pTempMenu)-5,
              GET_MENU_Y(_pTempMenu)+ (MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT+4)*_bMENUTemp + MENU_ICON_HEIGHT + 3);
#endif

    _OSDMENU_DrawFrame(FRAME_POP); //CoCo1.20, reduce code size.
    
        switch(_bMENUTemp)
        {
        case 0:
            _wMENUString[1] = CHAR_SETUP_LANG1;
            _wMENUString[2] = CHAR_SETUP_LANG2;	    
            break;
        case 1:
            _wMENUString[1] = CHAR_SETUP_SCRN1;
            _wMENUString[2] = CHAR_SETUP_SCRN2;	
            break;
        case 2:
            _wMENUString[1] = CHAR_SETUP_AUDIO1;
            _wMENUString[2] = CHAR_SETUP_AUDIO2;	
            _MENU_StrAttr.bShadow2 = OSDSETUP_ENTRY_ICON_COLOR_GREEN;
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE;
            break;
        case 3:
            _wMENUString[1] = CHAR_SETUP_CUSTOM1;
            _wMENUString[2] = CHAR_SETUP_CUSTOM2;
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE;
            break;
        case 4:
            _wMENUString[1] = CHAR_SETUP_EXIT1;
            _wMENUString[2] = CHAR_SETUP_EXIT2;
            _MENU_StrAttr.bShadow2 = OSDSETUP_ENTRY_ICON_COLOR_RED;
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE;
            break;
        }

	_wMENUString[0]=2;
#ifdef SUPPORT_SETUP_HORIZONTAL_ICON_MENU
        _MENU_StrAttr.wX = GET_MENU_X(_pTempMenu) +
                           (MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp,
        _MENU_StrAttr.wY = GET_MENU_Y(_pTempMenu);
#else
        _MENU_StrAttr.wX = GET_MENU_X(_pTempMenu) + MENU_BORDER_THICKNESS;
        _MENU_StrAttr.wY = GET_MENU_Y(_pTempMenu) + 
                           (MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT+4) * _bMENUTemp +
                           MENU_BORDER_THICKNESS;
#endif
       _OSDMENU_DrawString(); //CoCo1.20, reduce code size.

        switch(_bMENUTemp)
        {
        case 0:
            _wMENUString[1] = CHAR_SETUP_LANG3;
            _wMENUString[2] = CHAR_SETUP_LANG4;	    
            break;
        case 1:
            _wMENUString[1] = CHAR_SETUP_SCRN3;
            _wMENUString[2] = CHAR_SETUP_SCRN4;	
            break;
        case 2:
            _wMENUString[1] = CHAR_SETUP_AUDIO3;
            _wMENUString[2] = CHAR_SETUP_AUDIO4;	
            _MENU_StrAttr.bShadow2 = OSDSETUP_ENTRY_ICON_COLOR_GREEN; 
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE; 
            break;
        case 3:
            _wMENUString[1] = CHAR_SETUP_CUSTOM3;
            _wMENUString[2] = CHAR_SETUP_CUSTOM4;
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE; 
            break;
        case 4:
            _wMENUString[1] = CHAR_SETUP_EXIT3;
            _wMENUString[2] = CHAR_SETUP_EXIT4;
            _MENU_StrAttr.bShadow2 = OSDSETUP_ENTRY_ICON_COLOR_RED; 
            _MENU_StrAttr.bTextColor = OSDSETUP_ENTRY_ICON_COLOR_ORANGE; 
            break;
        }

	_wMENUString[0]=2;

#ifdef SUPPORT_SETUP_HORIZONTAL_ICON_MENU
        _MENU_StrAttr.wX = GET_MENU_X(_pTempMenu) +
                           (MENU_ICON_X_OFFSET+MENU_ICON_WIDTH)*_bMENUTemp,
        _MENU_StrAttr.wY = GET_MENU_Y(_pTempMenu) + MENU_TOP_ICON_HEIGHT; 
#else
        _MENU_StrAttr.wX = GET_MENU_X(_pTempMenu) + MENU_BORDER_THICKNESS;
        _MENU_StrAttr.wY = GET_MENU_Y(_pTempMenu) + 
                           (MENU_ICON_Y_OFFSET+MENU_ICON_HEIGHT+4) * _bMENUTemp +
                           MENU_BORDER_THICKNESS+25;
#endif
        _OSDMENU_DrawString(); //CoCo1.20, reduce code size.
	
#endif	//#ifndef REMOVE_SETUP_ICON

    }
}

//  *********************************************************************
//  Function    :   _DisplayMenu
//  Description :   This function display the single menu
//  Arguments   :   bItem: the item must be displayed.
//              :   bLevel: the level of menu, root = 0, next is 1,2,...
//  Global Var  :   _pTempMenu: The menu
//  Return      :   None  
//  Side Effect :
//  *********************************************************************

void _DisplayMenu(BYTE bItem, BYTE bLevel)
{
    BYTE i;
/* Alan070
#ifdef OFFSCREEN_MENU
    if(__bCurrentRegionId == 0)
        GDI_SetCurrentRegion(1);
    else
        GDI_SetCurrentRegion(0);

    // ****
    // clear the scroll-up/down area first, or there may be garbage
#endif
*/


    _bMENUTemp = GET_MENU_ITEM_NUM(_pTempMenu);
    _bMENUTemp2 = GET_MENU_ROW(_pTempMenu);
    if (_bMENUTemp2 > _bMENUTemp)
        _wMENUTemp = _bMENUTemp;
    else
        _wMENUTemp = _bMENUTemp2;

    _InitRect((PURECT)&(_MENU_FrameAttr),
              GET_MENU_X(_pTempMenu),
              GET_MENU_Y(_pTempMenu),
              GET_MENU_X(_pTempMenu)+GET_MENU_WIDTH(_pTempMenu)-1,
              GET_MENU_Y(_pTempMenu)+MENU_ITEM_HEIGHT*_wMENUTemp+MENU_BORDER_THICKNESS*2-1);

    _OSDMENU_DrawFrame(FRAME_POP_SOLID); //CoCo1.20, reduce code size.

    _MENU_StrAttr.bTextColor = OSDMENU_ENTRY_TEXT_COLOR_NORMAL;
    _MENU_StrAttr.bBackground = OSDMENU_ENTRY_ITEM_COLOR_NORMAL;

    if (bItem != 0xFF)
    {
        // first display, calculate the display range.

        _wMENUTemp = (_bMENUTemp2 - 1)/2;  //up-half
        if (_wMENUTemp > bItem)
            bItem = 0; // display starts from the first item
        else
            bItem = bItem - _wMENUTemp;

        if (_bMENUTemp2+bItem > _bMENUTemp)
        {
            _wMENUTemp = _bMENUTemp2+bItem-_bMENUTemp;
            if (_wMENUTemp > bItem)
            {
                if (_bMENUTemp2 > _bMENUTemp)
                    _bMENUTemp2 = _bMENUTemp;
                bItem = 0; // display starts from the first item
            }
            else
                bItem = bItem - _wMENUTemp;
        }

        __bMENUDisplayStart[bLevel] = bItem; // record the start item of the displaying area
    }
    else
    {
        // not first time, use the __bMENUDisplayStart
        bItem = __bMENUDisplayStart[bLevel];

    }

     for (_bMENUTemp=bItem; (_bMENUTemp<_bMENUTemp2+bItem) && (_bMENUTemp<GET_MENU_ITEM_NUM(_pTempMenu)); _bMENUTemp++)
    {
        
        
        if (_bMENUTemp==bItem)
        {
            if (bItem != 0)
            {
                {
                // Draw the scroll up mark

                if (!(__bMENUStatus[bLevel] & 0x01))
                {
                    _InitRect((PURECT)&(_MENU_FrameAttr),
                              GET_MENU_X(_pTempMenu),
                              GET_MENU_Y(_pTempMenu)-MENU_SCROLL_HEIGHT, 
                              GET_MENU_X(_pTempMenu)+GET_MENU_WIDTH(_pTempMenu)-1,
                              GET_MENU_Y(_pTempMenu)-1);
                    _OSDMENU_DrawFrame(FRAME_POP_SOLID); //CoCo1.20, reduce code size.

                }

#ifdef SKIP_DISABLED_ITEM
                // Brian1.05, set Up mark color to disable if all the "Up" items are disbaled, ie., can't scroll up
                if(GET_ITEM_ATTRIBUTE(_pTempMenu, _bMENUTemp) == IS_ITEM||
                   GET_ITEM_ATTRIBUTE(_pTempMenu, _bMENUTemp) == IS_DIALOG)
                {
                    for (i=0; i<bItem; i++)
                    {
                        if (*(GET_MENU_ENABLE(_pTempMenu)+i/8) & (1 << (i%8))) // if enabled
                        {
                            break; // find a enabled item
                        }
                    }

                    if (i==bItem)
                        _MENU_StrAttr.bTextColor = OSDMENU_ENTRY_TEXT_COLOR_DISABLE; 
                    else
                        _MENU_StrAttr.bTextColor = OSDMENU_ENTRY_TEXT_COLOR_NORMAL; 
                }
                else

                {
                    // it is value, just set Up mark as normal color
                    _MENU_StrAttr.bTextColor = OSDMENU_ENTRY_TEXT_COLOR_NORMAL; 
                }
#endif                


                _wMENUString[1] = CHAR_N_UP_16; 
                _wMENUString[0] = 1; 
                _MENU_StrAttr.wX = GET_MENU_X(_pTempMenu) + MENU_BORDER_THICKNESS + 
                                   GET_MENU_WIDTH(_pTempMenu)/2 - 16;
                _MENU_StrAttr.wY = GET_MENU_Y(_pTempMenu) - MENU_SCROLL_HEIGHT +
                                   MENU_BORDER_THICKNESS;
                _OSDMENU_DrawString(); //CoCo1.20, reduce code size.
                __bMENUStatus[bLevel] |= 0x01; // set scroll-up bit
                }

            }