kb.c

   1 /*
   2  * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
   3  * See LICENSE file for license details.
   4  */
   5
   6 #include "wm.h"
   7
   8 #include <X11/keysym.h>
   9
  10 static const char *term[] = {
  11         "aterm", "-tr", "+sb", "-bg", "black", "-fg", "white", "-fn",
  12         "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", 0
  13 };
  14
  15 static const char *proglist[] = {
  16                 "sh", "-c", "exec `ls -lL /bin /sbin /usr/bin /usr/local/bin 2>/dev/null "
  17                 "| awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | gridmenu`", 0
  18 };
  19
  20 static Key key[] = {
  21         { Mod1Mask, XK_Return, run, term },
  22         { Mod1Mask, XK_p, run, proglist },
  23         { Mod1Mask, XK_k, sel, "prev" },
  24         { Mod1Mask, XK_j, sel, "next" },
  25         { Mod1Mask, XK_g, arrange, NULL },
  26         { Mod1Mask, XK_m, max, NULL },
  27         { Mod1Mask | ShiftMask, XK_c, kill, NULL },
  28         { Mod1Mask | ShiftMask, XK_q, quit, NULL },
  29 };
  30
  31 void
  32 update_keys()
  33 {
  34         unsigned int i, len;
  35         KeyCode code;
  36
  37         len = sizeof(key) / sizeof(key[0]);
  38         for(i = 0; i < len; i++) {
  39                 code = XKeysymToKeycode(dpy, key[i].keysym);
  40                 XUngrabKey(dpy, code, key[i].mod, root);
  41                 XGrabKey(dpy, code, key[i].mod, root, True, GrabModeAsync, GrabModeAsync);
  42         }
  43 }
  44
  45 void
  46 keypress(XEvent *e)
  47 {
  48         XKeyEvent *ev = &e->xkey;
  49         unsigned int i, len;
  50         KeySym keysym;
  51
  52         keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
  53         len = sizeof(key) / sizeof(key[0]);
  54         for(i = 0; i < len; i++)
  55                 if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
  56                         if(key[i].func)
  57                                 key[i].func(key[i].aux);
  58                         return;
  59                 }
  60 }