key.h

   1 /*
   2  * key.h - Keybinding helpers
   3  *
   4  * Copyright © 2008 Pierre Habouzit <madcoder@debian.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  */
  21
  22 #ifndef AWESOME_KEYBINDING_H
  23 #define AWESOME_KEYBINDING_H
  24
  25 #include "luaa.h"
  26
  27 typedef struct keyb_t
  28 {
  29     /** Lua references */
  30     luaA_ref_array_t refs;
  31     /** Key modifier */
  32     uint16_t mod;
  33     /** Keysym */
  34     xcb_keysym_t keysym;
  35     /** Keycode */
  36     xcb_keycode_t keycode;
  37     /** Lua function to execute on press */
  38     luaA_ref press;
  39     /** Lua function to execute on release */
  40     luaA_ref release;
  41 } keyb_t;
  42
  43 ARRAY_TYPE(keyb_t *, key)
  44
  45 bool key_press_lookup_string(xcb_keysym_t, char *, ssize_t);
  46 xcb_keysym_t key_getkeysym(xcb_keycode_t, uint16_t);
  47
  48 void luaA_key_array_set(lua_State *, int, key_array_t *);
  49 int luaA_key_array_get(lua_State *, key_array_t *);
  50
  51 void window_grabkeys(xcb_window_t, key_array_t *);
  52 int luaA_pushmodifiers(lua_State *, uint16_t);
  53 void luaA_setmodifiers(lua_State *, int, uint16_t *);
  54
  55 #endif