mutter/src/wayland/meta-xwayland.h
Olivier Fourdan 5f132f3975 xwayland: add _XWAYLAND_MAY_GRAB_KEYBOARD property
Add a new client message "_XWAYLAND_MAY_GRAB_KEYBOARD" that X11 clients
can use to tell mutter this is a well behaving X11 client so it may
grant the keyboard grabs when requested.

An X11 client wishing to be granted Xwayland grabs by gnome-shell/mutter
must send a ClientMessage to the root window with:

 - message_type set to "_XWAYLAND_MAY_GRAB_KEYBOARD"
 - window set to the xid of the window on which the grab is to be issued
 - data.l[0] to a non-zero value

Note: Sending this client message when running a plain native X11
environment would have no effect.

https://bugzilla.gnome.org/show_bug.cgi?id=783342
2017-12-18 13:15:13 +01:00

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1.3 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2014 Red Hat
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Written by:
* Jasper St. Pierre <jstpierre@mecheye.net>
*/
#ifndef META_XWAYLAND_H
#define META_XWAYLAND_H
#include <glib.h>
#include <meta/types.h>
#include "wayland/meta-wayland-types.h"
void
meta_xwayland_handle_wl_surface_id (MetaWindow *window,
guint32 surface_id);
gboolean
meta_xwayland_is_xwayland_surface (MetaWaylandSurface *surface);
void
meta_xwayland_handle_xwayland_grab (MetaWindow *window,
gboolean allow);
#endif /* META_XWAYLAND_H */