src/color.h

   1 #ifndef __COLOR_H
   2 #define __COLOR_H
   3
   4 void init_colors (void);
   5
   6 extern int use_colors;
   7 extern int disable_colors;
   8
   9 extern int attr_pairs [];
  10 #ifdef HAVE_SLANG
  11 #   define MY_COLOR_PAIR(x) COLOR_PAIR(x)
  12 #else
  13 #   define MY_COLOR_PAIR(x) (COLOR_PAIR(x) | attr_pairs [x])
  14 #endif
  15
  16 #define IF_COLOR(co,bw) (use_colors ? MY_COLOR_PAIR(co) : bw)
  17
  18 /* Beware! When using Slang with color, not all the indexes are free.
  19    See myslang.h (A_*) */
  20 #define NORMAL_COLOR          IF_COLOR (1, 0)
  21 #define SELECTED_COLOR        IF_COLOR (2, A_REVERSE)
  22 #define MARKED_COLOR          IF_COLOR (3, A_BOLD)
  23
  24 #ifdef HAVE_SLANG
  25 #define MARKED_SELECTED_COLOR IF_COLOR (4, (SLtt_Use_Ansi_Colors ? A_BOLD_REVERSE : A_REVERSE | A_BOLD))
  26 #else
  27 #define MARKED_SELECTED_COLOR IF_COLOR (4, A_REVERSE | A_BOLD)
  28 #endif
  29
  30 #define ERROR_COLOR           IF_COLOR (5, A_BOLD)
  31 #define MENU_ENTRY_COLOR      IF_COLOR (6, A_REVERSE)
  32 #define REVERSE_COLOR         IF_COLOR (7, A_REVERSE)
  33
  34 extern int dialog_colors[4];
  35 extern int alarm_colors[4];
  36
  37 /* Dialog colors */
  38 #define COLOR_NORMAL       IF_COLOR (8, A_REVERSE)
  39 #define COLOR_FOCUS        IF_COLOR (9, A_BOLD)
  40 #define COLOR_HOT_NORMAL   IF_COLOR (10, 0)
  41 #define COLOR_HOT_FOCUS    IF_COLOR (11, 0)
  42
  43 #define VIEW_UNDERLINED_COLOR IF_COLOR (12, A_UNDERLINE)
  44 #define MENU_SELECTED_COLOR   IF_COLOR (13, A_BOLD)
  45 #define MENU_HOT_COLOR        IF_COLOR (14, 0)
  46 #define MENU_HOTSEL_COLOR     IF_COLOR (15, 0)
  47
  48 #define HELP_NORMAL_COLOR  IF_COLOR (16, A_REVERSE)
  49 #define HELP_ITALIC_COLOR  IF_COLOR (17, A_REVERSE)
  50 #define HELP_BOLD_COLOR    IF_COLOR (18, A_REVERSE)
  51 #define HELP_LINK_COLOR    IF_COLOR (19, 0)
  52 #define HELP_SLINK_COLOR   IF_COLOR (20, A_BOLD)
  53
  54 /*
  55  * This should be selectable independently. Default has to be black background
  56  * foreground does not matter at all.
  57  */
  58 #define GAUGE_COLOR        IF_COLOR (21, 0)
  59 #define INPUT_COLOR        IF_COLOR (22, 0)
  60
  61 /* Add this to color panel, on BW all pairs are normal */
  62 #define DIRECTORY_COLOR    IF_COLOR (23, 0)
  63 #define EXECUTABLE_COLOR   IF_COLOR (24, 0)
  64 #define LINK_COLOR         IF_COLOR (25, 0)
  65 #define STALE_LINK_COLOR   IF_COLOR (26, 0)
  66 #define DEVICE_COLOR       IF_COLOR (27, 0)
  67 #define SPECIAL_COLOR      IF_COLOR (28, 0)
  68 #define CORE_COLOR         IF_COLOR (29, 0)
  69
  70
  71 /* For the default color any unused index may be chosen. */
  72 #define DEFAULT_COLOR_INDEX   30
  73 #define DEFAULT_COLOR      IF_COLOR (DEFAULT_COLOR_INDEX, 0)
  74
  75 /*
  76  * editor colors - only 3 for normal, search->found, and select, respectively
  77  * Last is defined to view color.
  78  */
  79 #define EDITOR_NORMAL_COLOR_INDEX    34
  80 #define EDITOR_NORMAL_COLOR          IF_COLOR (EDITOR_NORMAL_COLOR_INDEX, 0)
  81 #define EDITOR_BOLD_COLOR            IF_COLOR (35, A_BOLD)
  82 #define EDITOR_MARKED_COLOR          IF_COLOR (36, A_REVERSE)
  83
  84 #ifdef HAVE_SLANG
  85 #   define CTYPE char *
  86 #else
  87 #   define CTYPE int
  88 #endif
  89
  90 void mc_init_pair (int index, CTYPE foreground, CTYPE background);
  91 int try_alloc_color_pair (char *fg, char *bg);
  92 void dealloc_color_pairs (void);
  93
  94 #endif /* __COLOR_H */