awesome/ewmh.h
Uli Schlachter e57af377bb Don't pass cairo surfaces around on the lua stack
Now that the C code uses lightuserdata for passing around cairo surfaces, they
are no longer automatically garbage collected. To avoid memleaks, this commit
compares the C code to use cairo_surface_t pointers instead of the lua stack.

This also fixes a memleak were a client's icon was leaked.

Signed-off-by: Uli Schlachter <psychon@znc.in>
2012-05-28 09:29:47 +02:00

45 lines
1.6 KiB
C

/*
* ewmh.h - EWMH header
*
* Copyright © 2007-2009 Julien Danjou <julien@danjou.info>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#ifndef AWESOME_EWMH_H
#define AWESOME_EWMH_H
#include <cairo.h>
#include "globalconf.h"
#include "strut.h"
void ewmh_init(void);
void ewmh_update_net_numbers_of_desktop(void);
void ewmh_update_net_current_desktop(void);
void ewmh_update_net_desktop_names(void);
int ewmh_process_client_message(xcb_client_message_event_t *);
void ewmh_update_net_client_list_stacking(void);
void ewmh_client_check_hints(client_t *);
void ewmh_client_update_desktop(client_t *);
void ewmh_process_client_strut(client_t *);
void ewmh_update_strut(xcb_window_t, strut_t *);
void ewmh_update_window_type(xcb_window_t window, uint32_t type);
xcb_get_property_cookie_t ewmh_window_icon_get_unchecked(xcb_window_t);
cairo_surface_t *ewmh_window_icon_get_reply(xcb_get_property_cookie_t);
#endif
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