2010-12-18 20:38:49 +00:00
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/*
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* Copyright © 2010 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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2012-02-27 13:01:10 +00:00
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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2010-12-18 20:38:49 +00:00
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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2016-05-12 19:52:12 +00:00
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#ifdef HAVE_LINUX_MEMFD_H
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2016-01-25 16:41:23 +00:00
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#include <linux/memfd.h>
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2016-05-12 19:52:12 +00:00
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#endif
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2014-02-23 18:57:24 +00:00
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#include <sys/mman.h>
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2016-01-25 16:41:23 +00:00
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#include <sys/syscall.h>
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2010-12-18 20:38:49 +00:00
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#include <glib.h>
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#include "gdkwayland.h"
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#include "gdkdisplay.h"
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#include "gdkdisplay-wayland.h"
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#include "gdkscreen.h"
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#include "gdkinternals.h"
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#include "gdkdeviceprivate.h"
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#include "gdkdevicemanager.h"
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#include "gdkkeysprivate.h"
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2011-02-11 04:00:12 +00:00
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#include "gdkprivate-wayland.h"
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2014-10-09 09:06:48 +00:00
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#include "gdkglcontext-wayland.h"
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2016-05-17 13:04:23 +00:00
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#include "gdkwaylandmonitor.h"
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2015-11-18 03:38:28 +00:00
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#include "pointer-gestures-unstable-v1-client-protocol.h"
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2016-05-13 13:19:04 +00:00
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#include "tablet-unstable-v2-client-protocol.h"
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2016-07-01 09:03:36 +00:00
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#include "xdg-shell-unstable-v6-client-protocol.h"
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2016-07-12 03:49:39 +00:00
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#include "xdg-foreign-unstable-v1-client-protocol.h"
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2010-12-18 20:38:49 +00:00
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2013-03-20 15:40:26 +00:00
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/**
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* SECTION:wayland_interaction
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* @Short_description: Wayland backend-specific functions
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* @Title: Wayland Interaction
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*
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* The functions in this section are specific to the GDK Wayland backend.
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2014-02-09 22:24:06 +00:00
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* To use them, you need to include the `<gdk/gdkwayland.h>` header and use
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* the Wayland-specific pkg-config files to build your application (either
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* `gdk-wayland-3.0` or `gtk+-wayland-3.0`).
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2013-03-20 15:40:26 +00:00
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*
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* To make your code compile with other GDK backends, guard backend-specific
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* calls by an ifdef as follows. Since GDK may be built with multiple
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* backends, you should also check for the backend that is in use (e.g. by
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* using the GDK_IS_WAYLAND_DISPLAY() macro).
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2014-01-27 19:55:18 +00:00
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* |[<!-- language="C" -->
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2013-03-20 15:40:26 +00:00
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* #ifdef GDK_WINDOWING_WAYLAND
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* if (GDK_IS_WAYLAND_DISPLAY (display))
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* {
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2014-02-15 04:34:22 +00:00
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* // make Wayland-specific calls here
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2013-03-20 15:40:26 +00:00
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* }
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* else
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* #endif
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* #ifdef GDK_WINDOWING_X11
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* if (GDK_IS_X11_DISPLAY (display))
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* {
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2014-02-15 04:34:22 +00:00
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* // make X11-specific calls here
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2013-03-20 15:40:26 +00:00
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* }
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* else
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* #endif
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* g_error ("Unsupported GDK backend");
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* ]|
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*/
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2017-03-13 06:42:38 +00:00
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#define MIN_SYSTEM_BELL_DELAY_MS 20
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2016-04-26 03:16:56 +00:00
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static void _gdk_wayland_display_load_cursor_theme (GdkWaylandDisplay *display_wayland);
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2012-07-11 13:18:28 +00:00
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2013-01-19 22:43:27 +00:00
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G_DEFINE_TYPE (GdkWaylandDisplay, gdk_wayland_display, GDK_TYPE_DISPLAY)
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2010-12-18 20:38:49 +00:00
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2015-05-18 08:02:45 +00:00
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static void
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async_roundtrip_callback (void *data,
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struct wl_callback *callback,
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uint32_t time)
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{
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GdkWaylandDisplay *display_wayland = data;
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display_wayland->async_roundtrips =
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g_list_remove (display_wayland->async_roundtrips, callback);
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wl_callback_destroy (callback);
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}
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2015-08-28 18:16:21 +00:00
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static const struct wl_callback_listener async_roundtrip_listener = {
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2015-05-18 08:02:45 +00:00
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async_roundtrip_callback
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};
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static void
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_gdk_wayland_display_async_roundtrip (GdkWaylandDisplay *display_wayland)
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{
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struct wl_callback *callback;
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callback = wl_display_sync (display_wayland->wl_display);
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wl_callback_add_listener (callback,
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2015-08-28 18:16:21 +00:00
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&async_roundtrip_listener,
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2015-05-18 08:02:45 +00:00
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display_wayland);
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display_wayland->async_roundtrips =
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g_list_append (display_wayland->async_roundtrips, callback);
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}
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2014-02-16 15:25:22 +00:00
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static void
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2016-07-01 09:03:36 +00:00
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xdg_shell_ping (void *data,
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struct zxdg_shell_v6 *xdg_shell,
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uint32_t serial)
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2014-02-16 15:25:22 +00:00
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{
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2016-04-26 03:16:56 +00:00
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GdkWaylandDisplay *display_wayland = data;
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2014-02-16 15:25:22 +00:00
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2016-04-26 03:16:56 +00:00
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_gdk_wayland_display_update_serial (display_wayland, serial);
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2014-02-16 15:25:22 +00:00
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2015-02-28 05:15:13 +00:00
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GDK_NOTE (EVENTS,
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g_message ("ping, shell %p, serial %u\n", xdg_shell, serial));
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2016-07-01 09:03:36 +00:00
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zxdg_shell_v6_pong (xdg_shell, serial);
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2014-02-16 15:25:22 +00:00
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}
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2016-07-01 09:03:36 +00:00
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static const struct zxdg_shell_v6_listener xdg_shell_listener = {
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2014-02-16 15:25:22 +00:00
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xdg_shell_ping,
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};
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2015-05-18 06:55:08 +00:00
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static gboolean
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is_known_global (gpointer key, gpointer value, gpointer user_data)
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{
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const char *required_global = user_data;
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const char *known_global = value;
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return g_strcmp0 (required_global, known_global) == 0;
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}
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static gboolean
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has_required_globals (GdkWaylandDisplay *display_wayland,
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const char *required_globals[])
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{
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int i = 0;
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while (required_globals[i])
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{
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if (g_hash_table_find (display_wayland->known_globals,
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is_known_global,
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(gpointer)required_globals[i]) == NULL)
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return FALSE;
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i++;
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}
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return TRUE;
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}
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typedef struct _OnHasGlobalsClosure OnHasGlobalsClosure;
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typedef void (*HasGlobalsCallback) (GdkWaylandDisplay *display_wayland,
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OnHasGlobalsClosure *closure);
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struct _OnHasGlobalsClosure
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{
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HasGlobalsCallback handler;
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const char **required_globals;
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};
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static void
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process_on_globals_closures (GdkWaylandDisplay *display_wayland)
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{
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GList *iter;
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iter = display_wayland->on_has_globals_closures;
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while (iter != NULL)
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{
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GList *next = iter->next;
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OnHasGlobalsClosure *closure = iter->data;
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if (has_required_globals (display_wayland,
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closure->required_globals))
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{
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closure->handler (display_wayland, closure);
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g_free (closure);
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display_wayland->on_has_globals_closures =
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g_list_delete_link (display_wayland->on_has_globals_closures, iter);
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}
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iter = next;
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}
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}
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typedef struct
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{
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OnHasGlobalsClosure base;
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uint32_t id;
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uint32_t version;
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} SeatAddedClosure;
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static void
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_gdk_wayland_display_add_seat (GdkWaylandDisplay *display_wayland,
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uint32_t id,
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uint32_t version)
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{
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GdkDisplay *gdk_display = GDK_DISPLAY_OBJECT (display_wayland);
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struct wl_seat *seat;
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2015-10-20 03:21:54 +00:00
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display_wayland->seat_version = MIN (version, 5);
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2015-05-18 06:55:08 +00:00
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seat = wl_registry_bind (display_wayland->wl_registry,
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2015-10-20 03:21:54 +00:00
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id, &wl_seat_interface,
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display_wayland->seat_version);
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2015-05-18 06:55:08 +00:00
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_gdk_wayland_device_manager_add_seat (gdk_display->device_manager,
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id, seat);
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_gdk_wayland_display_async_roundtrip (display_wayland);
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}
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static void
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seat_added_closure_run (GdkWaylandDisplay *display_wayland,
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OnHasGlobalsClosure *closure)
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{
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SeatAddedClosure *seat_added_closure = (SeatAddedClosure*)closure;
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_gdk_wayland_display_add_seat (display_wayland,
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seat_added_closure->id,
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seat_added_closure->version);
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}
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static void
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postpone_on_globals_closure (GdkWaylandDisplay *display_wayland,
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OnHasGlobalsClosure *closure)
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{
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display_wayland->on_has_globals_closures =
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g_list_append (display_wayland->on_has_globals_closures, closure);
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}
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2016-03-26 20:08:01 +00:00
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#ifdef G_ENABLE_DEBUG
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static const char *
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get_format_name (enum wl_shm_format format)
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{
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int i;
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#define FORMAT(s) { WL_SHM_FORMAT_ ## s, #s }
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struct { int format; const char *name; } formats[] = {
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FORMAT(ARGB8888),
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FORMAT(XRGB8888),
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FORMAT(C8),
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FORMAT(RGB332),
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FORMAT(BGR233),
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FORMAT(XRGB4444),
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FORMAT(XBGR4444),
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FORMAT(RGBX4444),
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FORMAT(BGRX4444),
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FORMAT(ARGB4444),
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FORMAT(ABGR4444),
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FORMAT(RGBA4444),
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FORMAT(BGRA4444),
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FORMAT(XRGB1555),
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FORMAT(XBGR1555),
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FORMAT(RGBX5551),
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FORMAT(BGRX5551),
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FORMAT(ARGB1555),
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FORMAT(ABGR1555),
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FORMAT(RGBA5551),
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FORMAT(BGRA5551),
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FORMAT(RGB565),
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FORMAT(BGR565),
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FORMAT(RGB888),
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FORMAT(BGR888),
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FORMAT(XBGR8888),
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FORMAT(RGBX8888),
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FORMAT(BGRX8888),
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FORMAT(ABGR8888),
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FORMAT(RGBA8888),
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FORMAT(BGRA8888),
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FORMAT(XRGB2101010),
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FORMAT(XBGR2101010),
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FORMAT(RGBX1010102),
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FORMAT(BGRX1010102),
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FORMAT(ARGB2101010),
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FORMAT(ABGR2101010),
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FORMAT(RGBA1010102),
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FORMAT(BGRA1010102),
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FORMAT(YUYV),
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FORMAT(YVYU),
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FORMAT(UYVY),
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FORMAT(VYUY),
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FORMAT(AYUV),
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FORMAT(NV12),
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FORMAT(NV21),
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FORMAT(NV16),
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FORMAT(NV61),
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FORMAT(YUV410),
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FORMAT(YVU410),
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FORMAT(YUV411),
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FORMAT(YVU411),
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FORMAT(YUV420),
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FORMAT(YVU420),
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FORMAT(YUV422),
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FORMAT(YVU422),
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FORMAT(YUV444),
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FORMAT(YVU444),
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{ 0xffffffff, NULL }
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};
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#undef FORMAT
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for (i = 0; formats[i].name; i++)
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{
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if (formats[i].format == format)
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return formats[i].name;
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}
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return NULL;
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}
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#endif
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static void
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wl_shm_format (void *data,
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struct wl_shm *wl_shm,
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uint32_t format)
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{
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GDK_NOTE (MISC, g_message ("supported pixel format %s", get_format_name (format)));
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}
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static const struct wl_shm_listener wl_shm_listener = {
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wl_shm_format
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};
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|
2010-12-18 20:38:49 +00:00
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static void
|
2015-02-28 03:28:28 +00:00
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gdk_registry_handle_global (void *data,
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struct wl_registry *registry,
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uint32_t id,
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const char *interface,
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|
uint32_t version)
|
2010-12-18 20:38:49 +00:00
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|
|
{
|
2012-04-16 15:55:43 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = data;
|
2013-02-14 13:00:19 +00:00
|
|
|
struct wl_output *output;
|
2015-05-18 06:55:08 +00:00
|
|
|
gboolean handled = TRUE;
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-02-28 05:15:13 +00:00
|
|
|
GDK_NOTE (MISC,
|
|
|
|
g_message ("add global %u, interface %s, version %u", id, interface, version));
|
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
if (strcmp (interface, "wl_compositor") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->compositor =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id, &wl_compositor_interface, MIN (version, 3));
|
|
|
|
display_wayland->compositor_version = MIN (version, 3);
|
|
|
|
}
|
|
|
|
else if (strcmp (interface, "wl_shm") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->shm =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id, &wl_shm_interface, 1);
|
2016-03-26 20:08:01 +00:00
|
|
|
wl_shm_add_listener (display_wayland->shm, &wl_shm_listener, display_wayland);
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
2016-07-01 09:03:36 +00:00
|
|
|
else if (strcmp (interface, "zxdg_shell_v6") == 0)
|
2015-02-28 03:28:28 +00:00
|
|
|
{
|
|
|
|
display_wayland->xdg_shell =
|
2016-07-01 09:03:36 +00:00
|
|
|
wl_registry_bind (display_wayland->wl_registry, id,
|
|
|
|
&zxdg_shell_v6_interface, 1);
|
|
|
|
zxdg_shell_v6_add_listener (display_wayland->xdg_shell,
|
|
|
|
&xdg_shell_listener,
|
|
|
|
display_wayland);
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
2016-03-07 03:49:35 +00:00
|
|
|
else if (strcmp (interface, "gtk_shell1") == 0)
|
2015-02-28 03:28:28 +00:00
|
|
|
{
|
2016-03-07 03:49:35 +00:00
|
|
|
display_wayland->gtk_shell =
|
|
|
|
wl_registry_bind(display_wayland->wl_registry, id,
|
|
|
|
>k_shell1_interface,
|
|
|
|
1);
|
|
|
|
_gdk_wayland_screen_set_has_gtk_shell (display_wayland->screen);
|
|
|
|
display_wayland->gtk_shell_version = version;
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
|
|
|
else if (strcmp (interface, "wl_output") == 0)
|
|
|
|
{
|
|
|
|
output =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id, &wl_output_interface, MIN (version, 2));
|
|
|
|
_gdk_wayland_screen_add_output (display_wayland->screen, id, output, MIN (version, 2));
|
2015-05-18 08:02:45 +00:00
|
|
|
_gdk_wayland_display_async_roundtrip (display_wayland);
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
|
|
|
else if (strcmp (interface, "wl_seat") == 0)
|
|
|
|
{
|
2015-05-18 06:55:08 +00:00
|
|
|
static const char *required_device_manager_globals[] = {
|
|
|
|
"wl_compositor",
|
|
|
|
"wl_data_device_manager",
|
|
|
|
NULL
|
|
|
|
};
|
|
|
|
|
|
|
|
if (has_required_globals (display_wayland,
|
|
|
|
required_device_manager_globals))
|
|
|
|
_gdk_wayland_display_add_seat (display_wayland, id, version);
|
|
|
|
else
|
|
|
|
{
|
|
|
|
SeatAddedClosure *closure;
|
|
|
|
|
|
|
|
closure = g_new0 (SeatAddedClosure, 1);
|
|
|
|
closure->base.handler = seat_added_closure_run;
|
|
|
|
closure->base.required_globals = required_device_manager_globals;
|
|
|
|
closure->id = id;
|
|
|
|
closure->version = version;
|
|
|
|
postpone_on_globals_closure (display_wayland, &closure->base);
|
|
|
|
}
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
|
|
|
else if (strcmp (interface, "wl_data_device_manager") == 0)
|
|
|
|
{
|
2016-01-13 20:00:34 +00:00
|
|
|
display_wayland->data_device_manager_version = MIN (version, 3);
|
2011-12-12 13:56:25 +00:00
|
|
|
display_wayland->data_device_manager =
|
2016-01-13 20:00:34 +00:00
|
|
|
wl_registry_bind (display_wayland->wl_registry, id, &wl_data_device_manager_interface,
|
|
|
|
display_wayland->data_device_manager_version);
|
2015-02-28 03:28:28 +00:00
|
|
|
}
|
|
|
|
else if (strcmp (interface, "wl_subcompositor") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->subcompositor =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id, &wl_subcompositor_interface, 1);
|
|
|
|
}
|
2015-11-18 03:38:28 +00:00
|
|
|
else if (strcmp (interface, "zwp_pointer_gestures_v1") == 0 &&
|
|
|
|
version == GDK_ZWP_POINTER_GESTURES_V1_VERSION)
|
2015-07-09 17:36:30 +00:00
|
|
|
{
|
|
|
|
display_wayland->pointer_gestures =
|
2015-08-20 03:38:43 +00:00
|
|
|
wl_registry_bind (display_wayland->wl_registry,
|
2015-11-18 03:38:28 +00:00
|
|
|
id, &zwp_pointer_gestures_v1_interface, version);
|
2015-07-09 17:36:30 +00:00
|
|
|
}
|
2016-02-04 16:33:51 +00:00
|
|
|
else if (strcmp (interface, "gtk_primary_selection_device_manager") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->primary_selection_manager =
|
|
|
|
wl_registry_bind(display_wayland->wl_registry, id,
|
|
|
|
>k_primary_selection_device_manager_interface, 1);
|
|
|
|
}
|
2016-05-13 13:19:04 +00:00
|
|
|
else if (strcmp (interface, "zwp_tablet_manager_v2") == 0)
|
2015-01-19 00:32:24 +00:00
|
|
|
{
|
|
|
|
display_wayland->tablet_manager =
|
|
|
|
wl_registry_bind(display_wayland->wl_registry, id,
|
2016-05-13 13:19:04 +00:00
|
|
|
&zwp_tablet_manager_v2_interface, 1);
|
2015-01-19 00:32:24 +00:00
|
|
|
}
|
2016-07-12 03:49:39 +00:00
|
|
|
else if (strcmp (interface, "zxdg_exporter_v1") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->xdg_exporter =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id,
|
|
|
|
&zxdg_exporter_v1_interface, 1);
|
|
|
|
}
|
2016-07-13 07:24:19 +00:00
|
|
|
else if (strcmp (interface, "zxdg_importer_v1") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->xdg_importer =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id,
|
|
|
|
&zxdg_importer_v1_interface, 1);
|
|
|
|
}
|
2017-03-22 09:21:02 +00:00
|
|
|
else if (strcmp (interface, "zwp_keyboard_shortcuts_inhibit_manager_v1") == 0)
|
|
|
|
{
|
|
|
|
display_wayland->keyboard_shortcuts_inhibit =
|
|
|
|
wl_registry_bind (display_wayland->wl_registry, id,
|
|
|
|
&zwp_keyboard_shortcuts_inhibit_manager_v1_interface, 1);
|
|
|
|
}
|
2015-05-18 06:55:08 +00:00
|
|
|
else
|
|
|
|
handled = FALSE;
|
|
|
|
|
|
|
|
if (handled)
|
|
|
|
g_hash_table_insert (display_wayland->known_globals,
|
|
|
|
GUINT_TO_POINTER (id), g_strdup (interface));
|
|
|
|
|
|
|
|
process_on_globals_closures (display_wayland);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2013-01-30 21:05:56 +00:00
|
|
|
static void
|
2015-02-28 03:28:28 +00:00
|
|
|
gdk_registry_handle_global_remove (void *data,
|
|
|
|
struct wl_registry *registry,
|
|
|
|
uint32_t id)
|
2013-01-30 21:05:56 +00:00
|
|
|
{
|
2013-02-14 13:28:07 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = data;
|
2013-03-27 02:57:46 +00:00
|
|
|
GdkDisplay *display = GDK_DISPLAY (display_wayland);
|
2013-02-14 13:28:07 +00:00
|
|
|
|
2015-02-28 05:15:13 +00:00
|
|
|
GDK_NOTE (MISC, g_message ("remove global %u", id));
|
2013-03-27 02:57:46 +00:00
|
|
|
_gdk_wayland_device_manager_remove_seat (display->device_manager, id);
|
|
|
|
_gdk_wayland_screen_remove_output (display_wayland->screen, id);
|
2013-03-27 02:16:15 +00:00
|
|
|
|
2015-05-18 06:55:08 +00:00
|
|
|
g_hash_table_remove (display_wayland->known_globals, GUINT_TO_POINTER (id));
|
|
|
|
|
2013-03-27 02:16:15 +00:00
|
|
|
/* FIXME: the object needs to be destroyed here, we're leaking */
|
2013-01-30 21:05:56 +00:00
|
|
|
}
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2012-10-17 02:38:41 +00:00
|
|
|
static const struct wl_registry_listener registry_listener = {
|
2013-01-30 21:05:56 +00:00
|
|
|
gdk_registry_handle_global,
|
|
|
|
gdk_registry_handle_global_remove
|
2012-10-17 02:38:41 +00:00
|
|
|
};
|
|
|
|
|
2013-03-30 18:18:54 +00:00
|
|
|
static void
|
2015-02-28 03:28:28 +00:00
|
|
|
log_handler (const char *format, va_list args)
|
2013-03-30 18:18:54 +00:00
|
|
|
{
|
2015-08-14 15:03:43 +00:00
|
|
|
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format, args);
|
2013-03-30 18:18:54 +00:00
|
|
|
}
|
|
|
|
|
2015-05-18 08:38:34 +00:00
|
|
|
static void
|
|
|
|
load_cursor_theme_closure_run (GdkWaylandDisplay *display_wayland,
|
|
|
|
OnHasGlobalsClosure *closure)
|
|
|
|
{
|
|
|
|
_gdk_wayland_display_load_cursor_theme (display_wayland);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_gdk_wayland_display_prepare_cursor_themes (GdkWaylandDisplay *display_wayland)
|
|
|
|
{
|
|
|
|
OnHasGlobalsClosure *closure;
|
|
|
|
static const char *required_cursor_theme_globals[] = {
|
|
|
|
"wl_shm",
|
2016-02-26 18:08:45 +00:00
|
|
|
NULL
|
2015-05-18 08:38:34 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
closure = g_new0 (OnHasGlobalsClosure, 1);
|
|
|
|
closure->handler = load_cursor_theme_closure_run;
|
|
|
|
closure->required_globals = required_cursor_theme_globals;
|
|
|
|
postpone_on_globals_closure (display_wayland, closure);
|
|
|
|
}
|
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
GdkDisplay *
|
2013-04-19 20:22:32 +00:00
|
|
|
_gdk_wayland_display_open (const gchar *display_name)
|
2010-12-18 20:38:49 +00:00
|
|
|
{
|
2013-04-19 20:22:32 +00:00
|
|
|
struct wl_display *wl_display;
|
2010-12-18 20:38:49 +00:00
|
|
|
GdkDisplay *display;
|
2012-04-16 15:55:43 +00:00
|
|
|
GdkWaylandDisplay *display_wayland;
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-02-28 05:15:13 +00:00
|
|
|
GDK_NOTE (MISC, g_message ("opening display %s", display_name ? display_name : ""));
|
|
|
|
|
2015-08-14 15:24:44 +00:00
|
|
|
/* If this variable is unset then wayland initialisation will surely
|
2014-10-20 21:16:22 +00:00
|
|
|
* fail, logging a fatal error in the process. Save ourselves from
|
|
|
|
* that.
|
|
|
|
*/
|
|
|
|
if (g_getenv ("XDG_RUNTIME_DIR") == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
wl_log_set_handler_client (log_handler);
|
2013-03-30 18:18:54 +00:00
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
wl_display = wl_display_connect (display_name);
|
2013-04-19 20:22:32 +00:00
|
|
|
if (!wl_display)
|
|
|
|
return NULL;
|
|
|
|
|
2012-04-16 15:55:43 +00:00
|
|
|
display = g_object_new (GDK_TYPE_WAYLAND_DISPLAY, NULL);
|
2014-05-16 19:34:18 +00:00
|
|
|
display->device_manager = _gdk_wayland_device_manager_new (display);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2014-05-16 19:34:18 +00:00
|
|
|
display_wayland = GDK_WAYLAND_DISPLAY (display);
|
2010-12-18 20:38:49 +00:00
|
|
|
display_wayland->wl_display = wl_display;
|
2011-02-11 14:56:58 +00:00
|
|
|
display_wayland->screen = _gdk_wayland_screen_new (display);
|
2014-05-16 19:34:18 +00:00
|
|
|
display_wayland->event_source = _gdk_wayland_display_event_source_new (display);
|
2015-05-18 06:55:08 +00:00
|
|
|
|
|
|
|
display_wayland->known_globals =
|
|
|
|
g_hash_table_new_full (NULL, NULL, NULL, g_free);
|
|
|
|
|
2014-08-12 17:41:56 +00:00
|
|
|
_gdk_wayland_display_init_cursors (display_wayland);
|
2015-05-18 08:38:34 +00:00
|
|
|
_gdk_wayland_display_prepare_cursor_themes (display_wayland);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
display_wayland->wl_registry = wl_display_get_registry (display_wayland->wl_display);
|
|
|
|
wl_registry_add_listener (display_wayland->wl_registry, ®istry_listener, display_wayland);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-05-18 08:02:45 +00:00
|
|
|
_gdk_wayland_display_async_roundtrip (display_wayland);
|
|
|
|
|
|
|
|
/* Wait for initializing to complete. This means waiting for all
|
|
|
|
* asynchrounous roundtrips that were triggered during initial roundtrip. */
|
|
|
|
while (g_list_length (display_wayland->async_roundtrips) > 0)
|
|
|
|
{
|
|
|
|
if (wl_display_dispatch (display_wayland->wl_display) < 0)
|
|
|
|
{
|
|
|
|
g_object_unref (display);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
}
|
2014-05-16 19:30:10 +00:00
|
|
|
|
2016-02-18 11:00:23 +00:00
|
|
|
/* Make sure we have xdg_shell at least */
|
|
|
|
if (display_wayland->xdg_shell == NULL)
|
|
|
|
{
|
|
|
|
g_warning ("Wayland compositor does not support xdg_shell interface,"
|
|
|
|
" not using Wayland display");
|
|
|
|
g_object_unref (display);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2014-08-21 16:34:01 +00:00
|
|
|
display_wayland->selection = gdk_wayland_selection_new ();
|
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
g_signal_emit_by_name (display, "opened");
|
|
|
|
|
|
|
|
return display;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_dispose (GObject *object)
|
|
|
|
{
|
2012-04-16 15:55:43 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (object);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2011-02-11 14:56:58 +00:00
|
|
|
_gdk_screen_close (display_wayland->screen);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
|
|
|
if (display_wayland->event_source)
|
|
|
|
{
|
|
|
|
g_source_destroy (display_wayland->event_source);
|
|
|
|
g_source_unref (display_wayland->event_source);
|
|
|
|
display_wayland->event_source = NULL;
|
|
|
|
}
|
|
|
|
|
2014-08-21 16:34:01 +00:00
|
|
|
if (display_wayland->selection)
|
|
|
|
{
|
|
|
|
gdk_wayland_selection_free (display_wayland->selection);
|
|
|
|
display_wayland->selection = NULL;
|
|
|
|
}
|
|
|
|
|
2015-08-28 18:16:21 +00:00
|
|
|
g_list_free_full (display_wayland->async_roundtrips, (GDestroyNotify) wl_callback_destroy);
|
|
|
|
|
|
|
|
if (display_wayland->known_globals)
|
|
|
|
{
|
|
|
|
g_hash_table_destroy (display_wayland->known_globals);
|
|
|
|
display_wayland->known_globals = NULL;
|
|
|
|
}
|
2015-05-18 08:02:45 +00:00
|
|
|
|
2015-05-18 06:55:08 +00:00
|
|
|
g_list_free_full (display_wayland->on_has_globals_closures, g_free);
|
|
|
|
|
2013-01-19 22:43:27 +00:00
|
|
|
G_OBJECT_CLASS (gdk_wayland_display_parent_class)->dispose (object);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_finalize (GObject *object)
|
|
|
|
{
|
2012-04-16 15:55:43 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (object);
|
2016-09-08 08:45:25 +00:00
|
|
|
guint i;
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2013-03-21 02:34:03 +00:00
|
|
|
_gdk_wayland_display_finalize_cursors (display_wayland);
|
|
|
|
|
2011-02-11 14:56:58 +00:00
|
|
|
g_object_unref (display_wayland->screen);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
|
|
|
g_free (display_wayland->startup_notification_id);
|
2016-09-08 08:45:25 +00:00
|
|
|
g_free (display_wayland->cursor_theme_name);
|
|
|
|
xkb_context_unref (display_wayland->xkb_context);
|
|
|
|
|
|
|
|
for (i = 0; i < GDK_WAYLAND_THEME_SCALES_COUNT; i++)
|
|
|
|
{
|
|
|
|
if (display_wayland->scaled_cursor_themes[i])
|
|
|
|
{
|
|
|
|
wl_cursor_theme_destroy (display_wayland->scaled_cursor_themes[i]);
|
|
|
|
display_wayland->scaled_cursor_themes[i] = NULL;
|
|
|
|
}
|
|
|
|
}
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2016-04-02 14:18:56 +00:00
|
|
|
g_ptr_array_free (display_wayland->monitors, TRUE);
|
|
|
|
|
2013-01-19 22:43:27 +00:00
|
|
|
G_OBJECT_CLASS (gdk_wayland_display_parent_class)->finalize (object);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2011-06-06 18:05:18 +00:00
|
|
|
static const gchar *
|
2010-12-18 20:38:49 +00:00
|
|
|
gdk_wayland_display_get_name (GdkDisplay *display)
|
|
|
|
{
|
2016-05-01 14:51:41 +00:00
|
|
|
const gchar *name;
|
|
|
|
|
|
|
|
name = g_getenv ("WAYLAND_DISPLAY");
|
|
|
|
if (name == NULL)
|
|
|
|
name = "wayland-0";
|
|
|
|
|
|
|
|
return name;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static GdkScreen *
|
|
|
|
gdk_wayland_display_get_default_screen (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
|
|
|
|
|
2012-04-16 15:55:43 +00:00
|
|
|
return GDK_WAYLAND_DISPLAY (display)->screen;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2017-03-13 06:33:06 +00:00
|
|
|
void
|
|
|
|
gdk_wayland_display_system_bell (GdkDisplay *display,
|
|
|
|
GdkWindow *window)
|
2010-12-18 20:38:49 +00:00
|
|
|
{
|
2016-03-07 04:41:31 +00:00
|
|
|
GdkWaylandDisplay *display_wayland;
|
2017-03-13 06:33:06 +00:00
|
|
|
struct gtk_surface1 *gtk_surface;
|
2017-03-13 06:42:38 +00:00
|
|
|
gint64 now_ms;
|
2016-03-07 04:41:31 +00:00
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
g_return_if_fail (GDK_IS_DISPLAY (display));
|
2016-03-07 04:41:31 +00:00
|
|
|
|
|
|
|
display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
|
|
|
|
if (!display_wayland->gtk_shell)
|
|
|
|
return;
|
|
|
|
|
2017-03-13 06:33:06 +00:00
|
|
|
if (window)
|
|
|
|
gtk_surface = gdk_wayland_window_get_gtk_surface (window);
|
|
|
|
else
|
|
|
|
gtk_surface = NULL;
|
|
|
|
|
2017-03-13 06:42:38 +00:00
|
|
|
now_ms = g_get_monotonic_time () / 1000;
|
|
|
|
if (now_ms - display_wayland->last_bell_time_ms < MIN_SYSTEM_BELL_DELAY_MS)
|
|
|
|
return;
|
|
|
|
|
|
|
|
display_wayland->last_bell_time_ms = now_ms;
|
|
|
|
|
2017-03-13 06:33:06 +00:00
|
|
|
gtk_shell1_system_bell (display_wayland->gtk_shell, gtk_surface);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_beep (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
gdk_wayland_display_system_bell (display, NULL);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_sync (GdkDisplay *display)
|
|
|
|
{
|
2012-04-16 15:55:43 +00:00
|
|
|
GdkWaylandDisplay *display_wayland;
|
2010-12-18 20:38:49 +00:00
|
|
|
|
|
|
|
g_return_if_fail (GDK_IS_DISPLAY (display));
|
|
|
|
|
2012-04-16 15:55:43 +00:00
|
|
|
display_wayland = GDK_WAYLAND_DISPLAY (display);
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
wl_display_roundtrip (display_wayland->wl_display);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_flush (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
g_return_if_fail (GDK_IS_DISPLAY (display));
|
|
|
|
|
|
|
|
if (!display->closed)
|
2015-02-28 03:28:28 +00:00
|
|
|
wl_display_flush (GDK_WAYLAND_DISPLAY (display)->wl_display);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2016-02-06 14:07:52 +00:00
|
|
|
static void
|
|
|
|
gdk_wayland_display_make_default (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
const gchar *startup_id;
|
|
|
|
|
|
|
|
g_free (display_wayland->startup_notification_id);
|
|
|
|
display_wayland->startup_notification_id = NULL;
|
|
|
|
|
|
|
|
startup_id = g_getenv ("DESKTOP_STARTUP_ID");
|
|
|
|
if (startup_id && *startup_id != '\0')
|
|
|
|
{
|
|
|
|
if (!g_utf8_validate (startup_id, -1, NULL))
|
|
|
|
g_warning ("DESKTOP_STARTUP_ID contains invalid UTF-8");
|
|
|
|
else
|
|
|
|
display_wayland->startup_notification_id = g_strdup (startup_id);
|
|
|
|
|
|
|
|
/* Clear the environment variable so it won't be inherited by
|
|
|
|
* child processes and confuse things.
|
|
|
|
*/
|
|
|
|
g_unsetenv ("DESKTOP_STARTUP_ID");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_has_pending (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkWindow *
|
|
|
|
gdk_wayland_display_get_default_group (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_supports_selection_notification (GdkDisplay *display)
|
|
|
|
{
|
2015-01-24 22:25:43 +00:00
|
|
|
return FALSE;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_request_selection_notification (GdkDisplay *display,
|
|
|
|
GdkAtom selection)
|
|
|
|
|
|
|
|
{
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_supports_clipboard_persistence (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_store_clipboard (GdkDisplay *display,
|
|
|
|
GdkWindow *clipboard_window,
|
|
|
|
guint32 time_,
|
|
|
|
const GdkAtom *targets,
|
|
|
|
gint n_targets)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_supports_shapes (GdkDisplay *display)
|
|
|
|
{
|
2014-03-18 13:38:06 +00:00
|
|
|
return FALSE;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_supports_input_shapes (GdkDisplay *display)
|
|
|
|
{
|
2011-02-09 19:48:29 +00:00
|
|
|
return TRUE;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
gdk_wayland_display_supports_composite (GdkDisplay *display)
|
|
|
|
{
|
2014-03-24 16:49:32 +00:00
|
|
|
return FALSE;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_before_process_all_updates (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_after_process_all_updates (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
/* Post the damage here instead? */
|
|
|
|
}
|
|
|
|
|
|
|
|
static gulong
|
|
|
|
gdk_wayland_display_get_next_serial (GdkDisplay *display)
|
|
|
|
{
|
2012-01-06 16:47:53 +00:00
|
|
|
static gulong serial = 0;
|
|
|
|
return ++serial;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2016-10-10 10:33:54 +00:00
|
|
|
/**
|
|
|
|
* gdk_wayland_display_set_startup_notification_id:
|
|
|
|
* @display: (type GdkWaylandDisplay): a #GdkDisplay
|
|
|
|
* @startup_id: the startup notification ID (must be valid utf8)
|
|
|
|
*
|
|
|
|
* Sets the startup notification ID for a display.
|
|
|
|
*
|
|
|
|
* This is usually taken from the value of the DESKTOP_STARTUP_ID
|
|
|
|
* environment variable, but in some cases (such as the application not
|
|
|
|
* being launched using exec()) it can come from other sources.
|
|
|
|
*
|
|
|
|
* The startup ID is also what is used to signal that the startup is
|
|
|
|
* complete (for example, when opening a window or when calling
|
|
|
|
* gdk_notify_startup_complete()).
|
|
|
|
*
|
|
|
|
* Since: 3.22
|
|
|
|
**/
|
|
|
|
void
|
|
|
|
gdk_wayland_display_set_startup_notification_id (GdkDisplay *display,
|
|
|
|
const char *startup_id)
|
|
|
|
{
|
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
|
|
|
|
g_free (display_wayland->startup_notification_id);
|
|
|
|
display_wayland->startup_notification_id = g_strdup (startup_id);
|
|
|
|
}
|
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
static void
|
|
|
|
gdk_wayland_display_notify_startup_complete (GdkDisplay *display,
|
|
|
|
const gchar *startup_id)
|
|
|
|
{
|
2016-02-06 14:07:52 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
gchar *free_this = NULL;
|
|
|
|
|
|
|
|
if (startup_id == NULL)
|
|
|
|
{
|
|
|
|
startup_id = free_this = display_wayland->startup_notification_id;
|
|
|
|
display_wayland->startup_notification_id = NULL;
|
|
|
|
|
|
|
|
if (startup_id == NULL)
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2016-03-07 03:49:35 +00:00
|
|
|
if (display_wayland->gtk_shell)
|
|
|
|
gtk_shell1_set_startup_id (display_wayland->gtk_shell, startup_id);
|
2016-02-06 14:07:52 +00:00
|
|
|
|
|
|
|
g_free (free_this);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
2014-09-06 00:41:06 +00:00
|
|
|
static GdkKeymap *
|
2012-07-14 17:37:47 +00:00
|
|
|
_gdk_wayland_display_get_keymap (GdkDisplay *display)
|
2010-12-18 20:38:49 +00:00
|
|
|
{
|
2012-07-16 18:02:41 +00:00
|
|
|
GdkDevice *core_keyboard = NULL;
|
2013-01-22 19:08:56 +00:00
|
|
|
static GdkKeymap *tmp_keymap = NULL;
|
2010-12-18 20:38:49 +00:00
|
|
|
|
2015-12-16 18:12:18 +00:00
|
|
|
core_keyboard = gdk_seat_get_keyboard (gdk_display_get_default_seat (display));
|
2013-03-28 11:21:11 +00:00
|
|
|
|
2013-01-22 19:08:56 +00:00
|
|
|
if (core_keyboard && tmp_keymap)
|
|
|
|
{
|
|
|
|
g_object_unref (tmp_keymap);
|
|
|
|
tmp_keymap = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (core_keyboard)
|
|
|
|
return _gdk_wayland_device_get_keymap (core_keyboard);
|
|
|
|
|
2014-09-05 21:31:44 +00:00
|
|
|
if (!tmp_keymap)
|
|
|
|
tmp_keymap = _gdk_wayland_keymap_new ();
|
2013-01-22 19:08:56 +00:00
|
|
|
|
|
|
|
return tmp_keymap;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_display_push_error_trap (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
static gint
|
|
|
|
gdk_wayland_display_pop_error_trap (GdkDisplay *display,
|
|
|
|
gboolean ignored)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2016-04-02 14:18:56 +00:00
|
|
|
static int
|
|
|
|
gdk_wayland_display_get_n_monitors (GdkDisplay *display)
|
|
|
|
{
|
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
|
|
|
|
return display_wayland->monitors->len;
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkMonitor *
|
|
|
|
gdk_wayland_display_get_monitor (GdkDisplay *display,
|
|
|
|
int monitor_num)
|
|
|
|
{
|
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
|
|
|
|
if (monitor_num < 0 || monitor_num >= display_wayland->monitors->len)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return (GdkMonitor *)display_wayland->monitors->pdata[monitor_num];
|
|
|
|
}
|
|
|
|
|
2016-05-17 13:04:23 +00:00
|
|
|
static GdkMonitor *
|
|
|
|
gdk_wayland_display_get_monitor_at_window (GdkDisplay *display,
|
|
|
|
GdkWindow *window)
|
|
|
|
{
|
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
|
|
|
struct wl_output *output;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_WINDOW (window), NULL);
|
|
|
|
|
|
|
|
output = gdk_wayland_window_get_wl_output (window);
|
|
|
|
if (output == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
for (i = 0; i < display_wayland->monitors->len; i++)
|
|
|
|
{
|
|
|
|
GdkMonitor *monitor = display_wayland->monitors->pdata[i];
|
|
|
|
|
|
|
|
if (gdk_wayland_monitor_get_wl_output (monitor) == output)
|
|
|
|
return monitor;
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2010-12-18 20:38:49 +00:00
|
|
|
static void
|
2015-02-28 03:28:28 +00:00
|
|
|
gdk_wayland_display_class_init (GdkWaylandDisplayClass *class)
|
2010-12-18 20:38:49 +00:00
|
|
|
{
|
|
|
|
GObjectClass *object_class = G_OBJECT_CLASS (class);
|
|
|
|
GdkDisplayClass *display_class = GDK_DISPLAY_CLASS (class);
|
|
|
|
|
|
|
|
object_class->dispose = gdk_wayland_display_dispose;
|
|
|
|
object_class->finalize = gdk_wayland_display_finalize;
|
|
|
|
|
2013-01-23 21:20:05 +00:00
|
|
|
display_class->window_type = gdk_wayland_window_get_type ();
|
2010-12-18 20:38:49 +00:00
|
|
|
display_class->get_name = gdk_wayland_display_get_name;
|
|
|
|
display_class->get_default_screen = gdk_wayland_display_get_default_screen;
|
|
|
|
display_class->beep = gdk_wayland_display_beep;
|
|
|
|
display_class->sync = gdk_wayland_display_sync;
|
|
|
|
display_class->flush = gdk_wayland_display_flush;
|
2016-02-06 14:07:52 +00:00
|
|
|
display_class->make_default = gdk_wayland_display_make_default;
|
2010-12-18 20:38:49 +00:00
|
|
|
display_class->has_pending = gdk_wayland_display_has_pending;
|
|
|
|
display_class->queue_events = _gdk_wayland_display_queue_events;
|
|
|
|
display_class->get_default_group = gdk_wayland_display_get_default_group;
|
|
|
|
display_class->supports_selection_notification = gdk_wayland_display_supports_selection_notification;
|
|
|
|
display_class->request_selection_notification = gdk_wayland_display_request_selection_notification;
|
|
|
|
display_class->supports_clipboard_persistence = gdk_wayland_display_supports_clipboard_persistence;
|
|
|
|
display_class->store_clipboard = gdk_wayland_display_store_clipboard;
|
|
|
|
display_class->supports_shapes = gdk_wayland_display_supports_shapes;
|
|
|
|
display_class->supports_input_shapes = gdk_wayland_display_supports_input_shapes;
|
|
|
|
display_class->supports_composite = gdk_wayland_display_supports_composite;
|
|
|
|
display_class->get_app_launch_context = _gdk_wayland_display_get_app_launch_context;
|
2011-02-08 13:12:59 +00:00
|
|
|
display_class->get_default_cursor_size = _gdk_wayland_display_get_default_cursor_size;
|
|
|
|
display_class->get_maximal_cursor_size = _gdk_wayland_display_get_maximal_cursor_size;
|
2010-12-18 20:38:49 +00:00
|
|
|
display_class->get_cursor_for_type = _gdk_wayland_display_get_cursor_for_type;
|
|
|
|
display_class->get_cursor_for_name = _gdk_wayland_display_get_cursor_for_name;
|
2013-08-07 10:18:38 +00:00
|
|
|
display_class->get_cursor_for_surface = _gdk_wayland_display_get_cursor_for_surface;
|
2010-12-18 20:38:49 +00:00
|
|
|
display_class->supports_cursor_alpha = _gdk_wayland_display_supports_cursor_alpha;
|
|
|
|
display_class->supports_cursor_color = _gdk_wayland_display_supports_cursor_color;
|
|
|
|
display_class->before_process_all_updates = gdk_wayland_display_before_process_all_updates;
|
|
|
|
display_class->after_process_all_updates = gdk_wayland_display_after_process_all_updates;
|
|
|
|
display_class->get_next_serial = gdk_wayland_display_get_next_serial;
|
|
|
|
display_class->notify_startup_complete = gdk_wayland_display_notify_startup_complete;
|
|
|
|
display_class->create_window_impl = _gdk_wayland_display_create_window_impl;
|
2012-07-14 17:37:47 +00:00
|
|
|
display_class->get_keymap = _gdk_wayland_display_get_keymap;
|
2010-12-18 20:38:49 +00:00
|
|
|
display_class->push_error_trap = gdk_wayland_display_push_error_trap;
|
|
|
|
display_class->pop_error_trap = gdk_wayland_display_pop_error_trap;
|
|
|
|
display_class->get_selection_owner = _gdk_wayland_display_get_selection_owner;
|
|
|
|
display_class->set_selection_owner = _gdk_wayland_display_set_selection_owner;
|
|
|
|
display_class->send_selection_notify = _gdk_wayland_display_send_selection_notify;
|
|
|
|
display_class->get_selection_property = _gdk_wayland_display_get_selection_property;
|
|
|
|
display_class->convert_selection = _gdk_wayland_display_convert_selection;
|
|
|
|
display_class->text_property_to_utf8_list = _gdk_wayland_display_text_property_to_utf8_list;
|
|
|
|
display_class->utf8_to_string_target = _gdk_wayland_display_utf8_to_string_target;
|
2014-10-09 09:06:48 +00:00
|
|
|
|
|
|
|
display_class->make_gl_context_current = gdk_wayland_display_make_gl_context_current;
|
2016-04-02 14:18:56 +00:00
|
|
|
|
|
|
|
display_class->get_n_monitors = gdk_wayland_display_get_n_monitors;
|
|
|
|
display_class->get_monitor = gdk_wayland_display_get_monitor;
|
2016-05-17 13:04:23 +00:00
|
|
|
display_class->get_monitor_at_window = gdk_wayland_display_get_monitor_at_window;
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2013-01-19 22:43:27 +00:00
|
|
|
gdk_wayland_display_init (GdkWaylandDisplay *display)
|
2010-12-18 20:38:49 +00:00
|
|
|
{
|
2012-07-16 11:33:35 +00:00
|
|
|
display->xkb_context = xkb_context_new (0);
|
2016-04-02 14:18:56 +00:00
|
|
|
|
|
|
|
display->monitors = g_ptr_array_new_with_free_func (g_object_unref);
|
2010-12-18 20:38:49 +00:00
|
|
|
}
|
2012-07-11 13:18:28 +00:00
|
|
|
|
2013-03-23 00:30:51 +00:00
|
|
|
void
|
|
|
|
gdk_wayland_display_set_cursor_theme (GdkDisplay *display,
|
|
|
|
const gchar *name,
|
|
|
|
gint size)
|
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY(display);
|
2013-03-23 00:30:51 +00:00
|
|
|
struct wl_cursor_theme *theme;
|
2015-03-13 07:40:18 +00:00
|
|
|
int i;
|
2013-03-23 00:30:51 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
g_assert (display_wayland);
|
|
|
|
g_assert (display_wayland->shm);
|
2013-03-23 00:30:51 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
if (g_strcmp0 (name, display_wayland->cursor_theme_name) == 0 &&
|
|
|
|
display_wayland->cursor_theme_size == size)
|
2015-03-13 07:43:49 +00:00
|
|
|
return;
|
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
theme = wl_cursor_theme_load (name, size, display_wayland->shm);
|
2013-03-23 00:30:51 +00:00
|
|
|
if (theme == NULL)
|
|
|
|
{
|
2016-02-28 17:21:09 +00:00
|
|
|
g_warning ("Failed to load cursor theme %s", name);
|
2013-03-23 00:30:51 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2015-03-13 07:40:18 +00:00
|
|
|
for (i = 0; i < GDK_WAYLAND_THEME_SCALES_COUNT; i++)
|
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
if (display_wayland->scaled_cursor_themes[i])
|
2015-03-13 07:40:18 +00:00
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
wl_cursor_theme_destroy (display_wayland->scaled_cursor_themes[i]);
|
|
|
|
display_wayland->scaled_cursor_themes[i] = NULL;
|
2015-03-13 07:40:18 +00:00
|
|
|
}
|
|
|
|
}
|
2016-04-26 03:16:56 +00:00
|
|
|
display_wayland->scaled_cursor_themes[0] = theme;
|
|
|
|
if (display_wayland->cursor_theme_name != NULL)
|
|
|
|
g_free (display_wayland->cursor_theme_name);
|
|
|
|
display_wayland->cursor_theme_name = g_strdup (name);
|
|
|
|
display_wayland->cursor_theme_size = size;
|
2015-03-13 07:40:18 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
_gdk_wayland_display_update_cursors (display_wayland);
|
2015-03-13 07:40:18 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
struct wl_cursor_theme *
|
2016-04-26 03:16:56 +00:00
|
|
|
_gdk_wayland_display_get_scaled_cursor_theme (GdkWaylandDisplay *display_wayland,
|
2015-03-13 07:40:18 +00:00
|
|
|
guint scale)
|
|
|
|
{
|
|
|
|
struct wl_cursor_theme *theme;
|
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
g_assert (display_wayland->cursor_theme_name);
|
2015-03-13 07:40:18 +00:00
|
|
|
g_assert (scale <= GDK_WAYLAND_MAX_THEME_SCALE);
|
|
|
|
g_assert (scale >= 1);
|
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
theme = display_wayland->scaled_cursor_themes[scale - 1];
|
2015-03-13 07:40:18 +00:00
|
|
|
if (!theme)
|
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
theme = wl_cursor_theme_load (display_wayland->cursor_theme_name,
|
|
|
|
display_wayland->cursor_theme_size * scale,
|
|
|
|
display_wayland->shm);
|
2015-03-13 07:40:18 +00:00
|
|
|
if (theme == NULL)
|
|
|
|
{
|
2016-02-28 17:21:09 +00:00
|
|
|
g_warning ("Failed to load cursor theme %s with scale %u",
|
2016-04-26 03:16:56 +00:00
|
|
|
display_wayland->cursor_theme_name, scale);
|
2015-03-13 07:40:18 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
2016-04-26 03:16:56 +00:00
|
|
|
display_wayland->scaled_cursor_themes[scale - 1] = theme;
|
2015-03-13 07:40:18 +00:00
|
|
|
}
|
2013-03-23 00:30:51 +00:00
|
|
|
|
2015-03-13 07:40:18 +00:00
|
|
|
return theme;
|
2013-03-23 00:30:51 +00:00
|
|
|
}
|
|
|
|
|
2012-07-11 13:18:28 +00:00
|
|
|
static void
|
2016-04-26 03:16:56 +00:00
|
|
|
_gdk_wayland_display_load_cursor_theme (GdkWaylandDisplay *display_wayland)
|
2012-07-11 13:18:28 +00:00
|
|
|
{
|
2013-03-22 23:32:39 +00:00
|
|
|
guint size;
|
2013-03-23 00:30:51 +00:00
|
|
|
const gchar *name;
|
2013-02-05 13:08:14 +00:00
|
|
|
GValue v = G_VALUE_INIT;
|
2012-07-11 13:18:28 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
g_assert (display_wayland);
|
|
|
|
g_assert (display_wayland->shm);
|
2012-07-11 13:18:28 +00:00
|
|
|
|
2013-03-22 23:32:39 +00:00
|
|
|
g_value_init (&v, G_TYPE_INT);
|
2016-04-26 03:16:56 +00:00
|
|
|
if (gdk_screen_get_setting (display_wayland->screen, "gtk-cursor-theme-size", &v))
|
2013-03-22 23:32:39 +00:00
|
|
|
size = g_value_get_int (&v);
|
|
|
|
else
|
|
|
|
size = 32;
|
|
|
|
g_value_unset (&v);
|
|
|
|
|
2013-02-05 13:08:14 +00:00
|
|
|
g_value_init (&v, G_TYPE_STRING);
|
2016-04-26 03:16:56 +00:00
|
|
|
if (gdk_screen_get_setting (display_wayland->screen, "gtk-cursor-theme-name", &v))
|
2013-03-23 00:30:51 +00:00
|
|
|
name = g_value_get_string (&v);
|
2013-02-05 13:08:14 +00:00
|
|
|
else
|
2013-03-23 00:30:51 +00:00
|
|
|
name = "default";
|
2012-07-11 13:18:28 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
gdk_wayland_display_set_cursor_theme (GDK_DISPLAY (display_wayland), name, size);
|
2013-02-05 13:08:14 +00:00
|
|
|
g_value_unset (&v);
|
2012-07-11 13:18:28 +00:00
|
|
|
}
|
2012-07-11 16:06:32 +00:00
|
|
|
|
|
|
|
guint32
|
2016-04-26 03:16:56 +00:00
|
|
|
_gdk_wayland_display_get_serial (GdkWaylandDisplay *display_wayland)
|
2012-07-11 16:06:32 +00:00
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
return display_wayland->serial;
|
2012-07-11 16:06:32 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2016-04-26 03:16:56 +00:00
|
|
|
_gdk_wayland_display_update_serial (GdkWaylandDisplay *display_wayland,
|
2012-07-11 16:06:32 +00:00
|
|
|
guint32 serial)
|
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
display_wayland->serial = serial;
|
2012-07-11 16:06:32 +00:00
|
|
|
}
|
2013-01-19 22:43:27 +00:00
|
|
|
|
|
|
|
/**
|
2015-02-28 03:28:28 +00:00
|
|
|
* gdk_wayland_display_get_wl_display:
|
2013-01-19 22:43:27 +00:00
|
|
|
* @display: (type GdkWaylandDisplay): a #GdkDisplay
|
|
|
|
*
|
2015-02-28 03:28:28 +00:00
|
|
|
* Returns the Wayland wl_display of a #GdkDisplay.
|
2013-01-19 22:43:27 +00:00
|
|
|
*
|
|
|
|
* Returns: (transfer none): a Wayland wl_display
|
|
|
|
*
|
|
|
|
* Since: 3.8
|
|
|
|
*/
|
|
|
|
struct wl_display *
|
2015-02-28 03:28:28 +00:00
|
|
|
gdk_wayland_display_get_wl_display (GdkDisplay *display)
|
2013-01-19 22:43:27 +00:00
|
|
|
{
|
2015-02-28 03:28:28 +00:00
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DISPLAY (display), NULL);
|
2013-01-19 22:43:27 +00:00
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
return GDK_WAYLAND_DISPLAY (display)->wl_display;
|
2013-01-19 22:43:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
2015-02-28 03:28:28 +00:00
|
|
|
* gdk_wayland_display_get_wl_compositor:
|
2013-01-19 22:43:27 +00:00
|
|
|
* @display: (type GdkWaylandDisplay): a #GdkDisplay
|
|
|
|
*
|
2015-02-28 03:28:28 +00:00
|
|
|
* Returns the Wayland global singleton compositor of a #GdkDisplay.
|
2013-01-19 22:43:27 +00:00
|
|
|
*
|
|
|
|
* Returns: (transfer none): a Wayland wl_compositor
|
|
|
|
*
|
|
|
|
* Since: 3.8
|
|
|
|
*/
|
|
|
|
struct wl_compositor *
|
|
|
|
gdk_wayland_display_get_wl_compositor (GdkDisplay *display)
|
|
|
|
{
|
2015-02-28 03:28:28 +00:00
|
|
|
g_return_val_if_fail (GDK_IS_WAYLAND_DISPLAY (display), NULL);
|
2013-01-19 22:43:27 +00:00
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
return GDK_WAYLAND_DISPLAY (display)->compositor;
|
2013-01-19 22:43:27 +00:00
|
|
|
}
|
|
|
|
|
2016-02-03 15:12:23 +00:00
|
|
|
static const cairo_user_data_key_t gdk_wayland_shm_surface_cairo_key;
|
2014-02-23 18:57:24 +00:00
|
|
|
|
|
|
|
typedef struct _GdkWaylandCairoSurfaceData {
|
|
|
|
gpointer buf;
|
|
|
|
size_t buf_length;
|
|
|
|
struct wl_shm_pool *pool;
|
|
|
|
struct wl_buffer *buffer;
|
|
|
|
GdkWaylandDisplay *display;
|
|
|
|
uint32_t scale;
|
|
|
|
} GdkWaylandCairoSurfaceData;
|
|
|
|
|
2016-05-16 14:20:10 +00:00
|
|
|
static int
|
|
|
|
open_shared_memory (void)
|
|
|
|
{
|
2016-05-12 19:52:12 +00:00
|
|
|
static gboolean force_shm_open = FALSE;
|
|
|
|
int ret = -1;
|
|
|
|
|
|
|
|
#if !defined (__NR_memfd_create)
|
|
|
|
force_shm_open = TRUE;
|
|
|
|
#endif
|
2016-05-16 14:20:10 +00:00
|
|
|
|
|
|
|
do
|
|
|
|
{
|
2016-05-12 19:52:12 +00:00
|
|
|
#if defined (__NR_memfd_create)
|
|
|
|
if (!force_shm_open)
|
|
|
|
{
|
|
|
|
ret = syscall (__NR_memfd_create, "gdk-wayland", MFD_CLOEXEC);
|
|
|
|
|
|
|
|
/* fall back to shm_open until debian stops shipping 3.16 kernel
|
|
|
|
* See bug 766341
|
|
|
|
*/
|
|
|
|
if (ret < 0 && errno == ENOSYS)
|
|
|
|
force_shm_open = TRUE;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (force_shm_open)
|
|
|
|
{
|
|
|
|
char name[NAME_MAX - 1] = "";
|
|
|
|
|
|
|
|
sprintf (name, "/gdk-wayland-%x", g_random_int ());
|
|
|
|
|
|
|
|
ret = shm_open (name, O_CREAT | O_EXCL | O_RDWR | O_CLOEXEC, 0600);
|
|
|
|
|
|
|
|
if (ret >= 0)
|
|
|
|
shm_unlink (name);
|
|
|
|
else if (errno == EEXIST)
|
|
|
|
continue;
|
|
|
|
}
|
2016-05-16 14:20:10 +00:00
|
|
|
}
|
|
|
|
while (ret < 0 && errno == EINTR);
|
|
|
|
|
|
|
|
if (ret < 0)
|
2016-05-12 19:52:12 +00:00
|
|
|
g_critical (G_STRLOC ": creating shared memory file (using %s) failed: %m",
|
|
|
|
force_shm_open? "shm_open" : "memfd_create");
|
2016-05-16 14:20:10 +00:00
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2014-09-06 00:41:06 +00:00
|
|
|
static struct wl_shm_pool *
|
2014-02-23 18:57:24 +00:00
|
|
|
create_shm_pool (struct wl_shm *shm,
|
2016-01-20 17:35:44 +00:00
|
|
|
int size,
|
2014-02-23 18:57:24 +00:00
|
|
|
size_t *buf_length,
|
|
|
|
void **data_out)
|
|
|
|
{
|
|
|
|
struct wl_shm_pool *pool;
|
2016-05-16 14:20:10 +00:00
|
|
|
int fd;
|
2014-02-23 18:57:24 +00:00
|
|
|
void *data;
|
|
|
|
|
2016-05-16 14:20:10 +00:00
|
|
|
fd = open_shared_memory ();
|
2016-01-25 16:41:23 +00:00
|
|
|
|
2016-05-16 14:20:10 +00:00
|
|
|
if (fd < 0)
|
|
|
|
return NULL;
|
2014-02-23 18:57:24 +00:00
|
|
|
|
|
|
|
if (ftruncate (fd, size) < 0)
|
|
|
|
{
|
2016-01-25 16:41:23 +00:00
|
|
|
g_critical (G_STRLOC ": Truncating shared memory file failed: %m");
|
2014-02-23 18:57:24 +00:00
|
|
|
close (fd);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
data = mmap (NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
|
|
|
|
|
|
|
|
if (data == MAP_FAILED)
|
|
|
|
{
|
2016-01-25 16:41:23 +00:00
|
|
|
g_critical (G_STRLOC ": mmap'ping shared memory file failed: %m");
|
2014-02-23 18:57:24 +00:00
|
|
|
close (fd);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2015-02-28 03:28:28 +00:00
|
|
|
pool = wl_shm_create_pool (shm, fd, size);
|
2014-02-23 18:57:24 +00:00
|
|
|
|
|
|
|
close (fd);
|
|
|
|
|
|
|
|
*data_out = data;
|
|
|
|
*buf_length = size;
|
|
|
|
|
|
|
|
return pool;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
gdk_wayland_cairo_surface_destroy (void *p)
|
|
|
|
{
|
|
|
|
GdkWaylandCairoSurfaceData *data = p;
|
|
|
|
|
|
|
|
if (data->buffer)
|
|
|
|
wl_buffer_destroy (data->buffer);
|
|
|
|
|
|
|
|
if (data->pool)
|
|
|
|
wl_shm_pool_destroy (data->pool);
|
|
|
|
|
|
|
|
munmap (data->buf, data->buf_length);
|
|
|
|
g_free (data);
|
|
|
|
}
|
|
|
|
|
|
|
|
cairo_surface_t *
|
|
|
|
_gdk_wayland_display_create_shm_surface (GdkWaylandDisplay *display,
|
|
|
|
int width,
|
|
|
|
int height,
|
|
|
|
guint scale)
|
|
|
|
{
|
|
|
|
GdkWaylandCairoSurfaceData *data;
|
|
|
|
cairo_surface_t *surface = NULL;
|
|
|
|
cairo_status_t status;
|
|
|
|
int stride;
|
|
|
|
|
|
|
|
data = g_new (GdkWaylandCairoSurfaceData, 1);
|
|
|
|
data->display = display;
|
|
|
|
data->buffer = NULL;
|
|
|
|
data->scale = scale;
|
|
|
|
|
2016-01-20 16:40:34 +00:00
|
|
|
stride = cairo_format_stride_for_width (CAIRO_FORMAT_ARGB32, width*scale);
|
2014-02-23 18:57:24 +00:00
|
|
|
|
|
|
|
data->pool = create_shm_pool (display->shm,
|
2016-01-20 17:35:44 +00:00
|
|
|
height*scale*stride,
|
2014-02-23 18:57:24 +00:00
|
|
|
&data->buf_length,
|
|
|
|
&data->buf);
|
|
|
|
|
|
|
|
surface = cairo_image_surface_create_for_data (data->buf,
|
|
|
|
CAIRO_FORMAT_ARGB32,
|
|
|
|
width*scale,
|
|
|
|
height*scale,
|
2016-01-20 16:40:34 +00:00
|
|
|
stride);
|
2014-02-23 18:57:24 +00:00
|
|
|
|
|
|
|
data->buffer = wl_shm_pool_create_buffer (data->pool, 0,
|
|
|
|
width*scale, height*scale,
|
2016-01-20 16:40:34 +00:00
|
|
|
stride, WL_SHM_FORMAT_ARGB8888);
|
2014-02-23 18:57:24 +00:00
|
|
|
|
2016-02-03 15:12:23 +00:00
|
|
|
cairo_surface_set_user_data (surface, &gdk_wayland_shm_surface_cairo_key,
|
2014-02-23 18:57:24 +00:00
|
|
|
data, gdk_wayland_cairo_surface_destroy);
|
|
|
|
|
|
|
|
cairo_surface_set_device_scale (surface, scale, scale);
|
|
|
|
|
|
|
|
status = cairo_surface_status (surface);
|
|
|
|
if (status != CAIRO_STATUS_SUCCESS)
|
|
|
|
{
|
|
|
|
g_critical (G_STRLOC ": Unable to create Cairo image surface: %s",
|
|
|
|
cairo_status_to_string (status));
|
|
|
|
}
|
|
|
|
|
|
|
|
return surface;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct wl_buffer *
|
|
|
|
_gdk_wayland_shm_surface_get_wl_buffer (cairo_surface_t *surface)
|
|
|
|
{
|
2016-02-03 15:12:23 +00:00
|
|
|
GdkWaylandCairoSurfaceData *data = cairo_surface_get_user_data (surface, &gdk_wayland_shm_surface_cairo_key);
|
2014-02-23 18:57:24 +00:00
|
|
|
return data->buffer;
|
|
|
|
}
|
|
|
|
|
2015-02-24 10:10:07 +00:00
|
|
|
gboolean
|
|
|
|
_gdk_wayland_is_shm_surface (cairo_surface_t *surface)
|
|
|
|
{
|
2016-02-03 15:12:23 +00:00
|
|
|
return cairo_surface_get_user_data (surface, &gdk_wayland_shm_surface_cairo_key) != NULL;
|
2015-02-24 10:10:07 +00:00
|
|
|
}
|
|
|
|
|
2014-08-21 16:34:01 +00:00
|
|
|
GdkWaylandSelection *
|
|
|
|
gdk_wayland_display_get_selection (GdkDisplay *display)
|
|
|
|
{
|
2016-04-26 03:16:56 +00:00
|
|
|
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
|
2014-08-21 16:34:01 +00:00
|
|
|
|
2016-04-26 03:16:56 +00:00
|
|
|
return display_wayland->selection;
|
2014-08-21 16:34:01 +00:00
|
|
|
}
|