screen.h

   1 /*
   2  * screen.h - screen management header
   3  *
   4  * Copyright © 2007-2009 Julien Danjou <julien@danjou.info>
   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_SCREEN_H
  23 #define AWESOME_SCREEN_H
  24
  25 #include "globalconf.h"
  26 #include "draw.h"
  27
  28 typedef struct screen_output_t screen_output_t;
  29 ARRAY_TYPE(screen_output_t, screen_output)
  30
  31 struct a_screen
  32 {
  33     /** Screen geometry */
  34     area_t geometry;
  35     /** The signals emitted by screen objects */
  36     signal_array_t signals;
  37     /** The screen outputs informations */
  38     screen_output_array_t outputs;
  39     /** The lua userdata representing this screen */
  40     void *userdata;
  41 };
  42 ARRAY_FUNCS(screen_t, screen, DO_NOTHING)
  43
  44 void screen_emit_signal(lua_State *, screen_t *, const char *, int);
  45 void screen_scan(void);
  46 screen_t *screen_getbycoord(int, int);
  47 area_t screen_area_get(screen_t *, bool);
  48 area_t display_area_get(void);
  49 void screen_client_moveto(client_t *, screen_t *, bool);
  50
  51 #endif
  52 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80