color.h

   1 /*
   2  * color.h - color functions header
   3  *
   4  * Copyright © 2008-2009 Julien Danjou <julien@danjou.info>
   5  * Copyright © 2009 Uli Schlachter <psychon@znc.in>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #ifndef AWESOME_COLOR_H
  24 #define AWESOME_COLOR_H
  25
  26 #include <xcb/xcb.h>
  27 #include <stdbool.h>
  28 #include <lua.h>
  29
  30 typedef struct
  31 {
  32     uint32_t pixel;
  33     uint16_t red;
  34     uint16_t green;
  35     uint16_t blue;
  36     bool initialized;
  37 } color_t;
  38
  39 typedef struct
  40 {
  41     xcb_alloc_color_cookie_t cookie_hexa;
  42     color_t *color;
  43     bool has_error;
  44     const char *colstr;
  45 } color_init_request_t;
  46
  47 color_init_request_t color_init_unchecked(color_t *, const char *, ssize_t);
  48 bool color_init_reply(color_init_request_t);
  49
  50 int luaA_pushcolor(lua_State *, const color_t);
  51
  52 #endif
  53
  54 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80