/*
 * vusif.c 		                                    Ver 0.0
 *
 * (c) Copyright ChangHong NetWork Co. Ltd, MianYang PRC, 2004.8.23
 *
 * Source file name : vusif.c
 * Author	    : Robert ChengZhiJun  ( czj_robert@sohu.com )
 *
 * Original Work    : none
 *
 * Introduction     :
 *      This file is to encapsulate the main MENU function!
 *	
 * =======================
 * IMPROVEMENTS THOUGHT OF
 * =======================
 *
 * =====================
 * MODIFICATION HISTORY
 * =====================
 *
 * Date        Initials        Modification
 * ----        --------	       ------------
 * 
 * 
 */



/*{{{ enums & constants*/
   #define INDEFINITE_WAIT         0
   /*
    * czj040823 add this just for TURBO C
    */
   #define TURBO_C 
/*}}}*/



/* 
 * For the main MENU
 */
/*
 * draw the main MENU
 */
static void  DVBUsifProcess (  )
{
   int iKeyScanCode;
   int tclkWaitDuration = INDEFINITE_WAIT;
   /*
    * czj040823 add this just for TURBO C
    */
   #ifdef TURBO_C
          int  Handle8bpp;
   #endif
   
   while ( 1 )
   {
      iKeyScanCode = ReadKey ( CURSOR_OFF, tclkWaitDuration );
      
      
      /*
       * czj040823 add this just for TURBO C
       */
      #ifdef TURBO_C
             {
                #define        ESC       1
                if ( ESC == iKeyScanCode )
                   break;
             }
      #endif
      
      
      switch ( iKeyScanCode )
      {
#if 0
         case MENU_KEY:
         case MENU_CUM_EXIT_KEY:
              break;
         
         case EPG_KEY:
              break;
         
         case PROGRAM_PREV_KEY:
         case PROG_PREV_CUM_DOWN_ARROW_KEY:
              break;
         
         case PROGRAM_NEXT_KEY:
         case PROG_NEXT_CUM_UP_ARROW_KEY:
              break;
         
         case VOLUME_NEXT_KEY:
         case VOL_UP_CUM_RIGHT_ARROW_KEY:
              break;
         
         case VOLUME_PREV_KEY:
         case VOL_DOWN_CUM_LEFT_ARROW_KEY:
              break;
         
         case MUTE_KEY:
              break;
#endif
         
         case I_FRAME_KEY:
              /*
               * czj040823 set the background color into BLUE, just as the I frame picture!
               *           the screen just in (640 * 480) mode ( NTSC )!
               */
              #ifdef TURBO_C
                     #if 1
                         {
                            HL_STOSD_DrawFilledRectangle (
                                                            Handle8bpp,
                                                              0,     0,
                                                            640,   480,
                                                            BLUE
                                                         );
                         }
                     #endif
              #endif
              break;
         
#if 0
         case INFO_KEY:
              break;
         
         case PRF_NEXT_KEY:
              break;
         
         case AUDIO_KEY:
              break;
         
         case ERASE_KEY:
              break;
         
         case POWER_KEY:
         case POWER_CUM_SELECT_KEY:
              break;
         
         default:
              break;
#endif
      }	
   }
}