Dogcows Code - chaz/openbox/blob - plugins/mouse/translate.c

   1 #include "../../kernel/openbox.h"
   2 #include <glib.h>
   3 #include <string.h>
   4 #include <stdlib.h>
   5
   6 static guint translate_modifier(char *str)
   7 {
   8     if (!g_ascii_strcasecmp("Mod1", str) ||
   9         !g_ascii_strcasecmp("A", str)) return Mod1Mask;
  10     else if (!g_ascii_strcasecmp("Mod2", str)) return Mod2Mask;
  11     else if (!g_ascii_strcasecmp("Mod3", str)) return Mod3Mask;
  12     else if (!g_ascii_strcasecmp("Mod4", str) ||
  13              !g_ascii_strcasecmp("W", str)) return Mod4Mask;
  14     else if (!g_ascii_strcasecmp("Mod5", str)) return Mod5Mask;
  15     else if (!g_ascii_strcasecmp("Control", str) ||
  16              !g_ascii_strcasecmp("C", str)) return ControlMask;
  17     else if (!g_ascii_strcasecmp("Shift", str) ||
  18              !g_ascii_strcasecmp("S", str)) return ShiftMask;
  19     g_warning("Invalid modifier '%s' in binding.", str);
  20     return 0;
  21 }
  22
  23 gboolean translate_button(char *str, guint *state, guint *button)
  24 {
  25     char **parsed;
  26     char *l;
  27     int i;
  28     gboolean ret = FALSE;
  29
  30     parsed = g_strsplit(str, "-", -1);
  31
  32     /* first, find the button (last token) */
  33     l = NULL;
  34     for (i = 0; parsed[i] != NULL; ++i)
  35         l = parsed[i];
  36     if (l == NULL)
  37         goto translation_fail;
  38
  39     /* figure out the mod mask */
  40     *state = 0;
  41     for (i = 0; parsed[i] != l; ++i) {
  42         guint m = translate_modifier(parsed[i]);
  43         if (!m) goto translation_fail;
  44         *state |= m;
  45     }
  46
  47     /* figure out the button */
  48     if (!g_ascii_strcasecmp("Left", l)) *button = 1;
  49     else if (!g_ascii_strcasecmp("Middle", l)) *button = 2;
  50     else if (!g_ascii_strcasecmp("Right", l)) *button = 3;
  51     else if (!g_ascii_strcasecmp("Up", l)) *button = 4;
  52     else if (!g_ascii_strcasecmp("Down", l)) *button = 5;
  53     else if (!g_ascii_strncasecmp("Button", l, 6)) *button = atoi(l+6);
  54     if (!*button) {
  55         g_warning("Invalid button '%s' in pointer binding.", l);
  56         goto translation_fail;
  57     }
  58
  59     ret = TRUE;
  60
  61 translation_fail:
  62     g_strfreev(parsed);
  63     return ret;
  64 }