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gtk2/gtk/gtkapplication-dbus.c
Bob Ham 6bfe171058 gtkapplication-dbus: Initialise screensaver-active property 
When GtkApplication starts listening to the screensaver's D-Bus
status, the screensaver-active property is not initialised and
applications making use of the property are out of sync until the
first state change.  Any application starting when the screensaver is
active will think it's inactive.

To fix this, we set the property when we first start monitoring the
screensaver.
2019-09-06 14:59:27 +01:00

911 lines
31 KiB
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/*
* Copyright © 2010 Codethink Limited
* Copyright © 2012 Red Hat, Inc.
* Copyright © 2013 Canonical Limited
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the licence, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Ryan Lortie <desrt@desrt.ca>
* Matthias Clasen <mclasen@redhat.com>
*/
#include "config.h"
#include "gtkapplicationprivate.h"
#include "gtksettings.h"
#include "gtkprivate.h"
#include "gdk/gdkconstructor.h"
G_DEFINE_TYPE (GtkApplicationImplDBus, gtk_application_impl_dbus, GTK_TYPE_APPLICATION_IMPL)
#define DBUS_BUS_NAME "org.freedesktop.DBus"
#define DBUS_OBJECT_PATH "/org/freedesktop/DBus"
#define DBUS_BUS_INTERFACE "org.freedesktop.DBus"
#define GNOME_DBUS_NAME "org.gnome.SessionManager"
#define GNOME_DBUS_OBJECT_PATH "/org/gnome/SessionManager"
#define GNOME_DBUS_INTERFACE "org.gnome.SessionManager"
#define GNOME_DBUS_CLIENT_INTERFACE "org.gnome.SessionManager.ClientPrivate"
#define XFCE_DBUS_NAME "org.xfce.SessionManager"
#define XFCE_DBUS_OBJECT_PATH "/org/xfce/SessionManager"
#define XFCE_DBUS_INTERFACE "org.xfce.Session.Manager"
#define XFCE_DBUS_CLIENT_INTERFACE "org.xfce.Session.Client"
#define GNOME_SCREENSAVER_DBUS_NAME "org.gnome.ScreenSaver"
#define GNOME_SCREENSAVER_DBUS_OBJECT_PATH "/org/gnome/ScreenSaver"
#define GNOME_SCREENSAVER_DBUS_INTERFACE "org.gnome.ScreenSaver"
static void
unregister_client (GtkApplicationImplDBus *dbus)
{
GError *error = NULL;
g_debug ("Unregistering client");
g_dbus_proxy_call_sync (dbus->sm_proxy,
"UnregisterClient",
g_variant_new ("(o)", dbus->client_path),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
&error);
if (error)
{
g_warning ("Failed to unregister client: %s", error->message);
g_error_free (error);
}
g_clear_object (&dbus->client_proxy);
g_free (dbus->client_path);
dbus->client_path = NULL;
}
static void
send_quit_response (GtkApplicationImplDBus *dbus,
gboolean will_quit,
const gchar *reason)
{
g_debug ("Calling EndSessionResponse %d '%s'", will_quit, reason);
g_dbus_proxy_call (dbus->client_proxy,
"EndSessionResponse",
g_variant_new ("(bs)", will_quit, reason ? reason : ""),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL, NULL, NULL);
}
static void
client_proxy_signal (GDBusProxy *proxy,
const gchar *sender_name,
const gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
GtkApplicationImplDBus *dbus = user_data;
if (g_str_equal (signal_name, "QueryEndSession"))
{
g_debug ("Received QueryEndSession");
g_signal_emit_by_name (dbus->impl.application, "query-end");
send_quit_response (dbus, TRUE, NULL);
}
else if (g_str_equal (signal_name, "CancelEndSession"))
{
g_debug ("Received CancelEndSession");
}
else if (g_str_equal (signal_name, "EndSession"))
{
g_debug ("Received EndSession");
send_quit_response (dbus, TRUE, NULL);
unregister_client (dbus);
g_application_quit (G_APPLICATION (dbus->impl.application));
}
else if (g_str_equal (signal_name, "Stop"))
{
g_debug ("Received Stop");
unregister_client (dbus);
g_application_quit (G_APPLICATION (dbus->impl.application));
}
}
static GDBusProxy*
gtk_application_get_proxy_if_service_present (GDBusConnection *connection,
GDBusProxyFlags flags,
const gchar *bus_name,
const gchar *object_path,
const gchar *interface,
GError **error)
{
GDBusProxy *proxy;
gchar *owner;
proxy = g_dbus_proxy_new_sync (connection,
flags,
NULL,
bus_name,
object_path,
interface,
NULL,
error);
if (!proxy)
return NULL;
/* is there anyone actually providing the service? */
owner = g_dbus_proxy_get_name_owner (proxy);
if (owner == NULL)
{
g_clear_object (&proxy);
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_NAME_HAS_NO_OWNER,
"The name %s is not owned", bus_name);
}
else
g_free (owner);
return proxy;
}
#ifdef G_HAS_CONSTRUCTORS
#ifdef G_DEFINE_CONSTRUCTOR_NEEDS_PRAGMA
#pragma G_DEFINE_CONSTRUCTOR_PRAGMA_ARGS(stash_desktop_autostart_id)
#endif
G_DEFINE_CONSTRUCTOR(stash_desktop_autostart_id)
#endif
static char *client_id = NULL;
static void
stash_desktop_autostart_id (void)
{
const char *desktop_autostart_id;
desktop_autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID");
client_id = g_strdup (desktop_autostart_id ? desktop_autostart_id : "");
/* Unset DESKTOP_AUTOSTART_ID in order to avoid child processes to
* use the same client id.
*/
g_unsetenv ("DESKTOP_AUTOSTART_ID");
}
static void
screensaver_signal_session (GDBusProxy *proxy,
const char *sender_name,
const char *signal_name,
GVariant *parameters,
GtkApplication *application)
{
gboolean active;
if (!g_str_equal (signal_name, "ActiveChanged"))
return;
g_variant_get (parameters, "(b)", &active);
gtk_application_set_screensaver_active (application, active);
}
enum {
UNKNOWN = 0,
RUNNING = 1,
QUERY_END = 2,
ENDING = 3
};
static void
screensaver_signal_portal (GDBusConnection *connection,
const char *sender_name,
const char *object_path,
const char *interface_name,
const char *signal_name,
GVariant *parameters,
gpointer data)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *)data;
GtkApplication *application = data;
gboolean active;
GVariant *state;
guint32 session_state = UNKNOWN;
if (!g_str_equal (signal_name, "StateChanged"))
return;
g_variant_get (parameters, "(o@a{sv})", NULL, &state);
g_variant_lookup (state, "screensaver-active", "b", &active);
gtk_application_set_screensaver_active (dbus->impl.application, active);
g_variant_lookup (state, "session-state", "u", &session_state);
if (session_state != dbus->session_state)
{
dbus->session_state = session_state;
/* Note that we'll only ever get here if we get a session-state,
* in which case, the interface is new enough to have QueryEndResponse.
*/
if (session_state == ENDING)
{
g_application_quit (G_APPLICATION (application));
}
else if (session_state == QUERY_END)
{
g_signal_emit_by_name (dbus->impl.application, "query-end");
g_dbus_proxy_call (dbus->inhibit_proxy,
"QueryEndResponse",
g_variant_new ("(o)", dbus->session_id),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
NULL, NULL);
}
}
}
static void
create_monitor_cb (GObject *source,
GAsyncResult *result,
gpointer data)
{
GDBusProxy *proxy = G_DBUS_PROXY (source);
GError *error = NULL;
GVariant *ret = NULL;
ret = g_dbus_proxy_call_finish (proxy, result, &error);
if (ret == NULL)
{
g_warning ("Creating a portal monitor failed: %s", error->message);
g_error_free (error);
return;
}
g_variant_unref (ret);
}
static void
gtk_application_impl_dbus_startup (GtkApplicationImpl *impl,
gboolean register_session)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
GError *error = NULL;
GVariant *res;
gboolean same_bus;
const char *bus_name;
const char *client_interface;
#ifndef G_HAS_CONSTRUCTORS
stash_desktop_autostart_id ();
#endif
dbus->session = g_application_get_dbus_connection (G_APPLICATION (impl->application));
if (!dbus->session)
goto out;
dbus->application_id = g_application_get_application_id (G_APPLICATION (impl->application));
dbus->object_path = g_application_get_dbus_object_path (G_APPLICATION (impl->application));
dbus->unique_name = g_dbus_connection_get_unique_name (dbus->session);
if (gdk_should_use_portal ())
goto out;
g_debug ("Connecting to session manager");
/* Try the GNOME session manager first */
dbus->sm_proxy = gtk_application_get_proxy_if_service_present (dbus->session,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START |
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
GNOME_DBUS_NAME,
GNOME_DBUS_OBJECT_PATH,
GNOME_DBUS_INTERFACE,
&error);
if (error)
{
g_debug ("Failed to get the GNOME session proxy: %s", error->message);
g_clear_error (&error);
}
if (!dbus->sm_proxy)
{
/* Fallback to trying the Xfce session manager */
dbus->sm_proxy = gtk_application_get_proxy_if_service_present (dbus->session,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START |
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
XFCE_DBUS_NAME,
XFCE_DBUS_OBJECT_PATH,
XFCE_DBUS_INTERFACE,
&error);
if (error)
{
g_debug ("Failed to get the Xfce session proxy: %s", error->message);
g_clear_error (&error);
goto out;
}
}
if (!register_session)
goto out;
dbus->ss_proxy = gtk_application_get_proxy_if_service_present (dbus->session,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START |
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_NONE,
GNOME_SCREENSAVER_DBUS_NAME,
GNOME_SCREENSAVER_DBUS_OBJECT_PATH,
GNOME_SCREENSAVER_DBUS_INTERFACE,
&error);
if (error)
{
g_debug ("Failed to get the GNOME screensaver proxy: %s", error->message);
g_clear_error (&error);
g_clear_object (&dbus->ss_proxy);
}
if (dbus->ss_proxy)
{
GVariant *active_var;
gboolean active;
g_signal_connect (dbus->ss_proxy, "g-signal",
G_CALLBACK (screensaver_signal_session), impl->application);
active_var = g_dbus_proxy_call_sync (dbus->ss_proxy,
"GetActive",
NULL,
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
&error);
if (!active_var)
{
g_debug ("Error calling GetActive on GNOME screensaver: %s",
error->message);
g_clear_error (&error);
}
else
{
g_variant_get (active_var, "(b)", &active);
g_variant_unref (active_var);
gtk_application_set_screensaver_active (dbus->impl.application, active);
}
}
g_debug ("Registering client '%s' '%s'", dbus->application_id, client_id);
res = g_dbus_proxy_call_sync (dbus->sm_proxy,
"RegisterClient",
g_variant_new ("(ss)", dbus->application_id, client_id),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
&error);
if (error)
{
g_warning ("Failed to register client: %s", error->message);
g_clear_error (&error);
g_clear_object (&dbus->sm_proxy);
goto out;
}
g_variant_get (res, "(o)", &dbus->client_path);
g_variant_unref (res);
g_debug ("Registered client at '%s'", dbus->client_path);
if (g_str_equal (g_dbus_proxy_get_name (dbus->sm_proxy), GNOME_DBUS_NAME))
{
bus_name = GNOME_DBUS_NAME;
client_interface = GNOME_DBUS_CLIENT_INTERFACE;
}
else
{
bus_name = XFCE_DBUS_NAME;
client_interface = XFCE_DBUS_CLIENT_INTERFACE;
}
dbus->client_proxy = g_dbus_proxy_new_sync (dbus->session, 0,
NULL,
bus_name,
dbus->client_path,
client_interface,
NULL,
&error);
if (error)
{
g_warning ("Failed to get client proxy: %s", error->message);
g_clear_error (&error);
g_free (dbus->client_path);
dbus->client_path = NULL;
goto out;
}
g_signal_connect (dbus->client_proxy, "g-signal", G_CALLBACK (client_proxy_signal), dbus);
out:
same_bus = FALSE;
if (dbus->session)
{
const gchar *id;
const gchar *id2;
GValue value = G_VALUE_INIT;
g_value_init (&value, G_TYPE_STRING);
gdk_display_get_setting (gdk_display_get_default (), "gtk-session-bus-id", &value);
id = g_value_get_string (&value);
if (id && id[0])
{
res = g_dbus_connection_call_sync (dbus->session,
DBUS_BUS_NAME,
DBUS_OBJECT_PATH,
DBUS_BUS_INTERFACE,
"GetId",
NULL,
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
NULL);
if (res)
{
g_variant_get (res, "(&s)", &id2);
if (g_strcmp0 (id, id2) == 0)
same_bus = TRUE;
g_variant_unref (res);
}
}
else
same_bus = TRUE;
g_value_unset (&value);
}
if (!same_bus)
g_object_set (gtk_settings_get_default (),
"gtk-shell-shows-app-menu", FALSE,
"gtk-shell-shows-menubar", FALSE,
NULL);
if (dbus->sm_proxy == NULL && dbus->session)
{
dbus->inhibit_proxy = gtk_application_get_proxy_if_service_present (dbus->session,
G_DBUS_PROXY_FLAGS_NONE,
PORTAL_BUS_NAME,
PORTAL_OBJECT_PATH,
PORTAL_INHIBIT_INTERFACE,
&error);
if (error)
{
g_debug ("Failed to get an inhibit portal proxy: %s", error->message);
g_clear_error (&error);
return;
}
if (register_session)
{
char *token;
GVariantBuilder opt_builder;
/* Monitor screensaver state */
dbus->session_id = gtk_get_portal_session_path (dbus->session, &token);
dbus->state_changed_handler =
g_dbus_connection_signal_subscribe (dbus->session,
PORTAL_BUS_NAME,
PORTAL_INHIBIT_INTERFACE,
"StateChanged",
PORTAL_OBJECT_PATH,
NULL,
G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE,
screensaver_signal_portal,
dbus,
NULL);
g_variant_builder_init (&opt_builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&opt_builder, "{sv}",
"session_handle_token", g_variant_new_string (token));
g_dbus_proxy_call (dbus->inhibit_proxy,
"CreateMonitor",
g_variant_new ("(sa{sv})", "", &opt_builder),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
create_monitor_cb, dbus);
g_free (token);
}
}
}
static void
gtk_application_impl_dbus_shutdown (GtkApplicationImpl *impl)
{
}
GQuark gtk_application_impl_dbus_export_id_quark (void);
G_DEFINE_QUARK (GtkApplicationImplDBus export id, gtk_application_impl_dbus_export_id)
static void
gtk_application_impl_dbus_window_added (GtkApplicationImpl *impl,
GtkWindow *window)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
GActionGroup *actions;
gchar *path;
guint id;
if (!dbus->session || !GTK_IS_APPLICATION_WINDOW (window))
return;
/* Export the action group of this window, based on its id */
actions = gtk_application_window_get_action_group (GTK_APPLICATION_WINDOW (window));
path = gtk_application_impl_dbus_get_window_path (dbus, window);
id = g_dbus_connection_export_action_group (dbus->session, path, actions, NULL);
g_free (path);
g_object_set_qdata (G_OBJECT (window), gtk_application_impl_dbus_export_id_quark (), GUINT_TO_POINTER (id));
}
static void
gtk_application_impl_dbus_window_removed (GtkApplicationImpl *impl,
GtkWindow *window)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
guint id;
id = GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (window), gtk_application_impl_dbus_export_id_quark ()));
if (id)
{
g_dbus_connection_unexport_action_group (dbus->session, id);
g_object_set_qdata (G_OBJECT (window), gtk_application_impl_dbus_export_id_quark (), NULL);
}
}
static void
gtk_application_impl_dbus_active_window_changed (GtkApplicationImpl *impl,
GtkWindow *window)
{
}
static void
gtk_application_impl_dbus_publish_menu (GtkApplicationImplDBus *dbus,
const gchar *type,
GMenuModel *model,
guint *id,
gchar **path)
{
gint i;
if (dbus->session == NULL)
return;
/* unexport any existing menu */
if (*id)
{
g_dbus_connection_unexport_menu_model (dbus->session, *id);
g_free (*path);
*path = NULL;
*id = 0;
}
/* export the new menu, if there is one */
if (model != NULL)
{
/* try getting the preferred name */
*path = g_strconcat (dbus->object_path, "/menus/", type, NULL);
*id = g_dbus_connection_export_menu_model (dbus->session, *path, model, NULL);
/* keep trying until we get a working name... */
for (i = 0; *id == 0; i++)
{
g_free (*path);
*path = g_strdup_printf ("%s/menus/%s%d", dbus->object_path, type, i);
*id = g_dbus_connection_export_menu_model (dbus->session, *path, model, NULL);
}
}
}
static void
gtk_application_impl_dbus_set_app_menu (GtkApplicationImpl *impl,
GMenuModel *app_menu)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
gtk_application_impl_dbus_publish_menu (dbus, "appmenu", app_menu, &dbus->app_menu_id, &dbus->app_menu_path);
}
static void
gtk_application_impl_dbus_set_menubar (GtkApplicationImpl *impl,
GMenuModel *menubar)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
gtk_application_impl_dbus_publish_menu (dbus, "menubar", menubar, &dbus->menubar_id, &dbus->menubar_path);
}
static GVariant *
gtk_application_impl_dbus_real_get_window_system_id (GtkApplicationImplDBus *dbus,
GtkWindow *window)
{
return g_variant_new_uint32 (0);
}
/* returns floating */
static GVariant *
gtk_application_impl_dbus_get_window_system_id (GtkApplicationImplDBus *dbus,
GtkWindow *window)
{
return GTK_APPLICATION_IMPL_DBUS_GET_CLASS (dbus)->get_window_system_id (dbus, window);
}
static int next_cookie;
typedef struct {
char *handle;
int cookie;
} InhibitHandle;
static void
inhibit_handle_free (gpointer data)
{
InhibitHandle *handle = data;
g_free (handle->handle);
g_free (handle);
}
static guint
gtk_application_impl_dbus_inhibit (GtkApplicationImpl *impl,
GtkWindow *window,
GtkApplicationInhibitFlags flags,
const gchar *reason)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
GVariant *res;
GError *error = NULL;
guint cookie;
static gboolean warned = FALSE;
if (dbus->sm_proxy)
{
res = g_dbus_proxy_call_sync (dbus->sm_proxy,
"Inhibit",
g_variant_new ("(s@usu)",
dbus->application_id,
window ? gtk_application_impl_dbus_get_window_system_id (dbus, window) : g_variant_new_uint32 (0),
reason ? reason : "",
flags),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
&error);
if (res)
{
g_variant_get (res, "(u)", &cookie);
g_variant_unref (res);
return cookie;
}
if (error)
{
if (!warned)
{
g_warning ("Calling %s.Inhibit failed: %s",
g_dbus_proxy_get_interface_name (dbus->sm_proxy),
error->message);
warned = TRUE;
}
g_clear_error (&error);
}
}
else if (dbus->inhibit_proxy)
{
GVariantBuilder options;
g_variant_builder_init (&options, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&options, "{sv}", "reason", g_variant_new_string (reason));
res = g_dbus_proxy_call_sync (dbus->inhibit_proxy,
"Inhibit",
g_variant_new ("(su@a{sv})",
"", /* window */
flags,
g_variant_builder_end (&options)),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL,
&error);
if (res)
{
InhibitHandle *handle;
handle = g_new (InhibitHandle, 1);
handle->cookie = ++next_cookie;
g_variant_get (res, "(o)", &handle->handle);
g_variant_unref (res);
dbus->inhibit_handles = g_slist_prepend (dbus->inhibit_handles, handle);
return handle->cookie;
}
if (error)
{
if (!warned)
{
g_warning ("Calling %s.Inhibit failed: %s",
g_dbus_proxy_get_interface_name (dbus->inhibit_proxy),
error->message);
warned = TRUE;
}
g_clear_error (&error);
}
}
return 0;
}
static void
gtk_application_impl_dbus_uninhibit (GtkApplicationImpl *impl,
guint cookie)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) impl;
if (dbus->sm_proxy)
{
g_dbus_proxy_call (dbus->sm_proxy,
"Uninhibit",
g_variant_new ("(u)", cookie),
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL, NULL, NULL);
}
else if (dbus->inhibit_proxy)
{
GSList *l;
for (l = dbus->inhibit_handles; l; l = l->next)
{
InhibitHandle *handle = l->data;
if (handle->cookie == cookie)
{
g_dbus_connection_call (dbus->session,
PORTAL_BUS_NAME,
handle->handle,
PORTAL_REQUEST_INTERFACE,
"Close",
g_variant_new ("()"),
G_VARIANT_TYPE_UNIT,
G_DBUS_CALL_FLAGS_NONE,
G_MAXINT,
NULL, NULL, NULL);
dbus->inhibit_handles = g_slist_remove (dbus->inhibit_handles, handle);
inhibit_handle_free (handle);
break;
}
}
}
}
static gboolean
gtk_application_impl_dbus_prefers_app_menu (GtkApplicationImpl *impl)
{
static gboolean decided;
static gboolean result;
/* We do not support notifying if/when the result changes, so make
* sure that once we give an answer, we will always give the same one.
*/
if (!decided)
{
GtkSettings *gtk_settings;
gboolean show_app_menu;
gboolean show_menubar;
gtk_settings = gtk_settings_get_default ();
g_object_get (G_OBJECT (gtk_settings),
"gtk-shell-shows-app-menu", &show_app_menu,
"gtk-shell-shows-menubar", &show_menubar,
NULL);
/* We prefer traditional menus when we have a shell that doesn't
* show the appmenu or we have a shell that shows menubars
* (ie: Unity)
*/
result = show_app_menu && !show_menubar;
decided = TRUE;
}
return result;
}
static void
gtk_application_impl_dbus_init (GtkApplicationImplDBus *dbus)
{
}
static void
gtk_application_impl_dbus_finalize (GObject *object)
{
GtkApplicationImplDBus *dbus = (GtkApplicationImplDBus *) object;
if (dbus->session_id)
{
g_dbus_connection_call (dbus->session,
PORTAL_BUS_NAME,
dbus->session_id,
PORTAL_SESSION_INTERFACE,
"Close",
NULL, NULL, 0, -1, NULL, NULL, NULL);
g_free (dbus->session_id);
}
if (dbus->state_changed_handler)
g_dbus_connection_signal_unsubscribe (dbus->session,
dbus->state_changed_handler);
g_clear_object (&dbus->inhibit_proxy);
g_slist_free_full (dbus->inhibit_handles, inhibit_handle_free);
g_free (dbus->app_menu_path);
g_free (dbus->menubar_path);
g_clear_object (&dbus->sm_proxy);
g_clear_object (&dbus->ss_proxy);
G_OBJECT_CLASS (gtk_application_impl_dbus_parent_class)->finalize (object);
}
static void
gtk_application_impl_dbus_class_init (GtkApplicationImplDBusClass *class)
{
GtkApplicationImplClass *impl_class = GTK_APPLICATION_IMPL_CLASS (class);
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
class->get_window_system_id = gtk_application_impl_dbus_real_get_window_system_id;
impl_class->startup = gtk_application_impl_dbus_startup;
impl_class->shutdown = gtk_application_impl_dbus_shutdown;
impl_class->window_added = gtk_application_impl_dbus_window_added;
impl_class->window_removed = gtk_application_impl_dbus_window_removed;
impl_class->active_window_changed = gtk_application_impl_dbus_active_window_changed;
impl_class->set_app_menu = gtk_application_impl_dbus_set_app_menu;
impl_class->set_menubar = gtk_application_impl_dbus_set_menubar;
impl_class->inhibit = gtk_application_impl_dbus_inhibit;
impl_class->uninhibit = gtk_application_impl_dbus_uninhibit;
impl_class->prefers_app_menu = gtk_application_impl_dbus_prefers_app_menu;
gobject_class->finalize = gtk_application_impl_dbus_finalize;
}
gchar *
gtk_application_impl_dbus_get_window_path (GtkApplicationImplDBus *dbus,
GtkWindow *window)
{
if (dbus->session && GTK_IS_APPLICATION_WINDOW (window))
return g_strdup_printf ("%s/window/%d",
dbus->object_path,
gtk_application_window_get_id (GTK_APPLICATION_WINDOW (window)));
else
return NULL;
}
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