rckeys.c

   1 #undef _GNU_SOURCE
   2 #define _GNU_SOURCE
   3 #include <string.h>
   4
   5
   6
   7 #include <stdlib.h>
   8
   9 #include "defs.h"
  10 #include "rc.h"
  11 #include "input.h"
  12
  13
  14
  15
  16 char *keybind[MAX_KEYS];
  17
  18
  19
  20
  21 int rc_bindkey(char *keyname, char *cmd)
  22 {
  23         int key;
  24         char *a;
  25
  26         key = k_keycode(keyname);
  27         if (!key) return -1;
  28
  29         a = strdup(cmd);
  30         if (!a) die("out of memory binding key\n");
  31
  32         if (keybind[key]) free(keybind[key]);
  33         keybind[key] = a;
  34
  35         return 0;
  36 }
  37
  38
  39
  40 int rc_unbindkey(char *keyname)
  41 {
  42         int key;
  43
  44         key = k_keycode(keyname);
  45         if (!key) return -1;
  46
  47         if (keybind[key]) free(keybind[key]);
  48         keybind[key] = NULL;
  49         return 0;
  50 }
  51
  52
  53 void rc_unbindall()
  54 {
  55         int i;
  56
  57         for (i = 0; i < MAX_KEYS; i++)
  58         {
  59                 if (keybind[i])
  60                 {
  61                         free(keybind[i]);
  62                         keybind[i] = NULL;
  63                 }
  64         }
  65 }
  66
  67 char *rc_getkeybind(int key)
  68 {
  69         if(key <= 0 || key > MAX_KEYS) return 0;
  70         return keybind[key];
  71 }
  72
  73 int rc_dokey(int key, int st)
  74 {
  75         int ret;
  76         if (!keybind[key]) return 0;
  77         if (keybind[key][0] != '+' && !st) return 0;
  78
  79         if (st)
  80                 ret = rc_command(keybind[key]);
  81         else
  82         {
  83                 keybind[key][0] = '-';
  84                 ret = rc_command(keybind[key]);
  85                 keybind[key][0] = '+';
  86         }
  87         return ret;
  88 }
  89
  90
  91
  92