fish/surf/menu_color.c

   1
   2 /*
   3  * Menu description for selecting color mapping
   4  */
   5 static struct IntuiText colortext[] = {
   6    { 0, 1, JAM2, 20, 0, NULL, (UBYTE *)"grey",  NULL },
   7    { 0, 1, JAM2, 20, 0, NULL, (UBYTE *)"red",   NULL },
   8    { 0, 1, JAM2, 20, 0, NULL, (UBYTE *)"green", NULL },
   9    { 0, 1, JAM2, 20, 0, NULL, (UBYTE *)"blue",  NULL },
  10    { 0, 1, JAM2, 20, 0, NULL, (UBYTE *)"rainbow",NULL }
  11 };
  12
  13 #define ColNum (sizeof(colortext)/sizeof(struct IntuiText))
  14 #define ColXMask ((1<<ColNum)-1)
  15 #define ColorExclude(entry) (ColXMask^( 1<<entry))
  16
  17 #define COLMEMFLAGS  ( CHECKIT | ITEMTEXT | HIGHCOMP | ITEMENABLED )
  18
  19 extern void SetHourGlassCol();
  20 extern void SetRainbow();
  21
  22
  23 struct MenuItem coloritems[] = {
  24   { &coloritems[1], /* next item */
  25     10, 0, 80 , 10, /* x,y,w,h */
  26     COLMEMFLAGS| CHECKED,
  27     ColorExclude(0), /* mutual exclude bits */
  28     (APTR) &colortext[0],  /* grey */
  29     NULL, /* highlight image */
  30     'h', /* command byte ? */
  31     NULL, /* submenu item */
  32     0 /* next select for select dragging */
  33     },
  34   { &coloritems[2], /* next item */
  35     10, 10, 80 , 10, /* x,y,w,h */
  36     COLMEMFLAGS,
  37     ColorExclude(1), /* mutual exclude bits */
  38     (APTR) &colortext[1],     /* red */
  39     NULL, /* highlight image */
  40     'h', /* command byte ? */
  41     NULL, /* submenu item */
  42     0 /* next select for select dragging */
  43     },
  44   { &coloritems[3], /* next item */
  45     10, 20, 80 , 10, /* x,y,w,h */
  46     COLMEMFLAGS,
  47     ColorExclude(2), /* mutual exclude bits */
  48     (APTR) &colortext[2],
  49     NULL, /* highlight image */
  50     'h', /* command byte ? */
  51     NULL, /* submenu item */
  52     0 /* next select for select dragging */
  53     },
  54   { &coloritems[4], /* next item */
  55     10, 30, 80 , 10, /* x,y,w,h */
  56     COLMEMFLAGS,
  57     ColorExclude(3), /* mutual exclude bits */
  58     (APTR) &colortext[3],
  59     NULL, /* highlight image */
  60     'h', /* command byte ? */
  61     NULL, /* submenu item */
  62     0 /* next select for select dragging */
  63     },
  64   { NULL, /* next item */
  65     10, 40, 80 , 10, /* x,y,w,h */
  66     COLMEMFLAGS,
  67     ColorExclude(4), /* mutual exclude bits */
  68     (APTR) &colortext[4],
  69     NULL, /* highlight image */
  70     'h', /* command byte ? */
  71     NULL, /* submenu item */
  72     0 /* next select for select dragging */
  73     }
  74 };
  75
  76
  77
  78 void MenuSetColMap()
  79 {
  80     int which;
  81
  82     for( which = 0; which < ColNum; which++ ) {
  83         if( Selected(coloritems[which]))
  84             break;
  85     }
  86
  87     SetHourGlassCol();
  88
  89     switch( which ) {
  90     case 0:
  91         SetMono( 0xf, 0xf, 0xf );
  92         break;
  93     case 1:
  94         SetMono( 0xf, 0, 0 );
  95         break;
  96     case 2:
  97         SetMono( 0, 0xf, 0 );
  98         break;
  99     case 3:
 100         SetMono( 0x0, 0x0, 0xf );
 101         break;
 102     case 4:
 103         SetRainbow();
 104         break;
 105     default:
 106         break;
 107     }
 108 }