openbox/event.h

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    event.h for the Openbox window manager
   4    Copyright (c) 2003-2007   Dana Jansens
   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    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #ifndef __events_h
  20 #define __events_h
  21
  22 #include <X11/Xlib.h>
  23 #include <glib.h>
  24
  25 struct _ObClient;
  26
  27 /*! The amount of time before a window appears that is checked for user input
  28   to determine if the user is working in another window */
  29 #define OB_EVENT_USER_TIME_DELAY (500) /* 0.5 seconds */
  30
  31 /*! Time at which the last event with a timestamp occured. */
  32 extern Time event_curtime;
  33 /*! The last user-interaction time, as given by the clients */
  34 extern Time event_last_user_time;
  35
  36 /*! The value of the mask for the NumLock modifier */
  37 extern guint NumLockMask;
  38 /*! The value of the mask for the ScrollLock modifier */
  39 extern guint ScrollLockMask;
  40
  41 void event_startup(gboolean reconfig);
  42 void event_shutdown(gboolean reconfig);
  43
  44 /*! Make as if the mouse just entered the client, use only when using focus
  45   follows mouse */
  46 void event_enter_client(struct _ObClient *client);
  47
  48 /*! Make mouse focus not move at all from the stuff that happens between these
  49  two function calls. */
  50 gulong event_start_ignore_all_enters();
  51 void event_end_ignore_all_enters(gulong start);
  52
  53 /*! End *all* active and passive grabs on the keyboard */
  54 void event_cancel_all_key_grabs();
  55
  56 /* Halts any focus delay in progress, use this when the user is selecting a
  57    window for focus */
  58 void event_halt_focus_delay();
  59
  60 /*! Compare t1 and t2, taking into account wraparound. True if t1
  61   comes at the same time or later than t2. */
  62 gboolean event_time_after(Time t1, Time t2);
  63
  64 Time event_get_server_time();
  65
  66 #endif