guiapp_action_imagemenu.c

IT projecotr reference design.

                            imageMenuValues->brightness += 1;
                            guiStyle_item_SetSingleValue( ITEM_BRIGHTNESSITEM, imageMenuValues->brightness, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    } 
                    break;
                    
                case GUIMSG_ASSERT:
                    newmsg.type = GUIMSG_VALUE;
                    newmsg.data = NULL;

                    guiStyle_Exit();   
                    guiStyle_StartMenu( MENU_BRIGHTNESSPOPUP, &newmsg );                  
                    break;

                default:
                    break;
            }
            break;

        case ITEM_CONTRASTITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetContrastLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetContrast( imageMenuValues->contrast - 1 ) == PASS )
                        {
                            imageMenuValues->contrast -= 1;
                            guiStyle_item_SetSingleValue( ITEM_CONTRASTITEM, imageMenuValues->contrast, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    } 
                    break;

                case GUIMSG_INC:
                    if( pictcont_GetContrastLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetContrast( imageMenuValues->contrast + 1 ) == PASS )
                        {
                            imageMenuValues->contrast += 1;
                            guiStyle_item_SetSingleValue( ITEM_CONTRASTITEM, imageMenuValues->contrast, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    } 
                    break;
      
                default:
                    break;
            }        
            break;
            
        case ITEM_SHARPNESSITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetSharpnessLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetSharpness( imageMenuValues->sharpness - 1 ) == PASS ) 
                        {
                            imageMenuValues->sharpness -= 1;
                            guiStyle_item_SetSingleValue( ITEM_SHARPNESSITEM, imageMenuValues->sharpness, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;

                case GUIMSG_INC:
                    if( pictcont_GetSharpnessLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetSharpness( imageMenuValues->sharpness + 1 ) == PASS ) 
                        {
                            imageMenuValues->sharpness += 1;
                            guiStyle_item_SetSingleValue( ITEM_SHARPNESSITEM, imageMenuValues->sharpness, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;
      
                default:
                    break;
            }        
            break;
            
            
        case ITEM_COLORITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetColorLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetColor( imageMenuValues->color - 1 ) == PASS ) 
                        {
                            imageMenuValues->color -= 1;
                            guiStyle_item_SetSingleValue( ITEM_COLORITEM, imageMenuValues->color, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;

                case GUIMSG_INC:
                    if( pictcont_GetColorLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetColor( imageMenuValues->color + 1 ) == PASS ) 
                        {
                            imageMenuValues->color += 1;
                            guiStyle_item_SetSingleValue( ITEM_COLORITEM, imageMenuValues->color, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;
      
                default:
                    break;
            }        
            break;
            
            
        case ITEM_TINTITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetHueLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetHue( imageMenuValues->hue - 1 ) == PASS ) 
                        {
                            imageMenuValues->hue -= 1;
                            guiStyle_item_SetSingleValue( ITEM_TINTITEM, imageMenuValues->hue, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;

                case GUIMSG_INC:
                    if( pictcont_GetHueLimits( &min, &max ) == PASS )
                    { 
                        if( pictcont_SetHue( imageMenuValues->hue + 1 ) == PASS ) 
                        {
                            imageMenuValues->hue += 1;
                            guiStyle_item_SetSingleValue( ITEM_TINTITEM, imageMenuValues->hue, min, max );
                            guiApp_SetDDCCISettingsChanged( TRUE );
                        }
                    }
                    break;
      
                default:
                    break;
            }        
            break;
            
        case ITEM_COLORSPACEITEM:
            OSD_GetListSize( LIST_COLORSPACELIST, &listSize );
            switch( msg->type )
            {
                case GUIMSG_DEC:
	                if( imageMenuValues->colorSpace == 0 )
	                    tempIndex = listSize - 1;
	                else
	                    tempIndex = imageMenuValues->colorSpace - 1;
	                            
	                if( pictcont_SetColorSpace( tempIndex ) == PASS ) 
	                {
	                    imageMenuValues->colorSpace = tempIndex;
	                    guiStyle_item_SetListIndex( ITEM_COLORSPACEITEM, imageMenuValues->colorSpace );
	                }
                    break;

                case GUIMSG_INC:
	                if( imageMenuValues->colorSpace >= listSize - 1 )
	                    tempIndex = 0;
	                else
	                    tempIndex = imageMenuValues->colorSpace + 1;
	                            
	                if( pictcont_SetColorSpace( tempIndex ) == PASS ) 
	                {
	                    imageMenuValues->colorSpace = tempIndex;
	                    guiStyle_item_SetListIndex( ITEM_COLORSPACEITEM, imageMenuValues->colorSpace );
	                }
                    break;
      
                default:
                    break;
            }               
            break;
            
        case ITEM_HSGITEM:
            if( msg->type == GUIMSG_ASSERT )
            {
                newmsg.type = GUIMSG_VALUE;
                newmsg.data = NULL;

                guiStyle_Exit();                     
                guiStyle_StartMenu( MENU_HSGMENU, &newmsg );
            } 
            break;            
        
        default:
            return FAIL;
    }           
    return PASS;
}