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 "structs.h"
  26
  27 struct a_screen
  28 {
  29     /** Screen geometry */
  30     area_t geometry;
  31     /** True if we need to reban() */
  32     bool need_reban;
  33     /** Tag list */
  34     tag_array_t tags;
  35     /** Window that contains the systray */
  36     struct
  37     {
  38         xcb_window_t window;
  39         /** Systray window parent */
  40         xcb_window_t parent;
  41     } systray;
  42     /** Previously focused client */
  43     client_t *prev_client_focus;
  44     /** Focused client */
  45     client_t *client_focus;
  46     /** The monitor of startup notifications */
  47     SnMonitorContext *snmonitor;
  48     /** The default visual, used to draw */
  49     xcb_visualtype_t *visual;
  50     /** The signals emitted by screen objects */
  51     signal_array_t signals;
  52 };
  53 ARRAY_FUNCS(screen_t, screen, DO_NOTHING)
  54
  55 void screen_emit_signal(lua_State *, screen_t *, const char *, int);
  56 void screen_scan(void);
  57 screen_t *screen_getbycoord(screen_t *, int, int);
  58 area_t screen_area_get(screen_t *, bool);
  59 area_t display_area_get(int);
  60 int screen_virttophys(int);
  61 void screen_client_moveto(client_t *, screen_t *, bool);
  62 int luaA_pushscreen(lua_State *, screen_t *);
  63
  64 #endif
  65 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80