guiapp_action_hsgcontrolmenu.c

IT projecotr reference design.

/*************************************************************************
** TEXAS INSTRUMENTS PROPRIETARY INFORMATION
**
**  (c) Copyright, Texas Instruments Incorporated, 2005, 2006.
**      All Rights Reserved.
**
**  Property of Texas Instruments Incorporated. Restricted Rights -
**  Use, duplication, or disclosure is subject to restrictions set
**  forth in TI's program license agreement and associated documentation.
**************************************************************************/
#include "common.h"
#include "guiStyle.h"
#include "guiApp_action.h"
#include "osd.h"
#include "ddp2230_rtos_include.h"
#include "guiApp_action_menu_values.h"
#include "eeprom.h"
#include "datapath.h"
#include "pictcont.h"

extern uint32 gID_MemPool; 
extern uint16 activeHSGColor;
GUI_HSG_CONTROL_MENU_VALUES_STRUCT *HSGControlMenuValues;

/* Initialize the items */
int08 guiApp_action_HSGControlMenu_OnStart( int16 menuId, GUIMSG *msg )
{
    DP_SOURCEDESC *srcDesc;
    int16 min, max;

    if( RTA_MemRequest( gID_MemPool, sizeof( GUI_HSG_CONTROL_MENU_VALUES_STRUCT ), (void **)&HSGControlMenuValues ) == PASS )
    {    
        datapath_GetSourceDesc( &srcDesc );
           
	    if( srcDesc->sourceActive )
	    {
	        /* read all settings on the image menu from the eeprom */
	        EE_GETVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Hue, HSGControlMenuValues->hue );
	        EE_GETVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Saturation, HSGControlMenuValues->saturation );
	        EE_GETVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Gain, HSGControlMenuValues->gain );
        
            /* hue init */
            pictcont_GetHSGHueLimits( &min, &max );
            HSGControlMenuValues->hue = LMT( min, HSGControlMenuValues->hue, max );
            guiStyle_item_SetSingleValue( ITEM_HUEITEM, HSGControlMenuValues->hue, min, max );
        
            /* saturation init */
            pictcont_GetHSGSaturationLimits( &min, &max );
            HSGControlMenuValues->saturation = LMT( min, HSGControlMenuValues->saturation, max );
            guiStyle_item_SetSingleValue( ITEM_SATURATIONITEM, HSGControlMenuValues->saturation, min, max );
        
            /* gain init */
            pictcont_GetHSGGainLimits( &min, &max );
            HSGControlMenuValues->gain = LMT( min, HSGControlMenuValues->gain, max );
            guiStyle_item_SetSingleValue( ITEM_GAINITEM, HSGControlMenuValues->gain, min, max );
        }
    }
    else
    {
        guiStyle_HideItem( menuId, ITEM_HUEITEM, TRUE );
        guiStyle_HideItem( menuId, ITEM_SATURATIONITEM, TRUE );
        guiStyle_HideItem( menuId, ITEM_GAINITEM, TRUE );
    }
        
    return PASS;
}

int08 guiApp_action_HSGControlMenu_OnClose( int16 menuId )
{
    DP_SOURCEDESC *srcDesc;
    
    datapath_GetSourceDesc( &srcDesc );

    if( srcDesc->sourceActive )
    {
                 /* save all settings on the HSG control menu to the eeprom */
	    EE_PUTVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Hue, HSGControlMenuValues->hue );
	    EE_PUTVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Saturation, HSGControlMenuValues->saturation );
	    EE_PUTVAR( UserMachine.ConnectorSettings[srcDesc->connector].HSGColorValues[activeHSGColor].Gain, HSGControlMenuValues->gain );
    }
    
    /* release HSG control menu memory structure requested in onStart */
    RTA_MemRelease( HSGControlMenuValues );
    
    return PASS;
}

/* specify the highlight window as required by the GUI Style ADL */
int08 guiApp_action_HSGControlMenu_GetHighlightWindow( int16 menuId, uint08 *window )
{
    *window = WIND_HSGCONTROLMENUHIGHLIGHT;
    return PASS;
}

/* implement item behavior, system interaction */
int08 guiApp_action_HSGControlMenu_GuiMsg( int16 menuId, int16 itemId, GUIMSG *msg )
{
	int16 min, max;	

    if( msg == NULL )
        return FAIL;

    switch( itemId )
    {
        case ITEM_HUEITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetHSGHueLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGHue( activeHSGColor, HSGControlMenuValues->hue - 1 ) == PASS )
                        {                
                            HSGControlMenuValues->hue--;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->hue, min, max );
                        }
                    }
                    break;
                
                case GUIMSG_INC:
                    if( pictcont_GetHSGHueLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGHue( activeHSGColor, HSGControlMenuValues->hue + 1 ) == PASS )
                        {                
                            HSGControlMenuValues->hue++;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->hue, min, max );
                        }
                    }
                    break;
                    
                default:
                    break;
            }
            break;

        case ITEM_SATURATIONITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetHSGSaturationLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGSaturation( activeHSGColor, HSGControlMenuValues->saturation - 1 ) == PASS )
                        {                
                            HSGControlMenuValues->saturation--;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->saturation, min, max );
                        }
                    }
                    break;
                
                case GUIMSG_INC:
                    if( pictcont_GetHSGSaturationLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGSaturation( activeHSGColor, HSGControlMenuValues->saturation + 1 ) == PASS )
                        {                
                            HSGControlMenuValues->saturation++;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->saturation, min, max );
                        }
                    }
                    break;
                    
                default:
                    break;
            }
            break;

        case ITEM_GAINITEM:
            switch( msg->type )
            {
                case GUIMSG_DEC:
                    if( pictcont_GetHSGGainLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGGain( activeHSGColor, HSGControlMenuValues->gain - 1 ) == PASS )
                        {                
                            HSGControlMenuValues->gain--;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->gain, min, max );
                        }
                    }
                    break;
                
                case GUIMSG_INC:
                    if( pictcont_GetHSGGainLimits( &min, &max ) == PASS )
                    {
                        if( pictcont_SetHSGGain( activeHSGColor, HSGControlMenuValues->gain + 1 ) == PASS )
                        {                
                            HSGControlMenuValues->gain++;
                            guiStyle_item_SetSingleValue( itemId, HSGControlMenuValues->gain, min, max );
                        }
                    }
                    break;
                    
                default:
                    break;
            }
            break;


        default:
            return FAIL;
    }        
    return PASS;
}