mirror of
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814 lines
24 KiB
C
814 lines
24 KiB
C
/*
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* Copyright © 2011 Canonical Ltd.
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* licence, 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, but
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*
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* Author: Ryan Lortie <desrt@desrt.ca>
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*/
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#include "config.h"
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#include "gmenuexporter.h"
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#include "gdbusmethodinvocation.h"
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#include "gdbusintrospection.h"
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#include "gdbusnamewatching.h"
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#include "gdbuserror.h"
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/**
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* SECTION:gmenuexporter
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* @title: GMenuModel exporter
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* @short_description: Export GMenuModels on D-Bus
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* @see_also: #GMenuModel, #GDBusMenuModel
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*
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* These functions support exporting a #GMenuModel on D-Bus.
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* The D-Bus interface that is used is a private implementation
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* detail.
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*
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* To access an exported #GMenuModel remotely, use
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* g_dbus_menu_model_get() to obtain a #GDBusMenuModel.
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*/
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/* {{{1 D-Bus Interface description */
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/* For documentation of this interface, see
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* http://live.gnome.org/GTK+/GApplication-dbus-apis
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*/
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static GDBusInterfaceInfo *
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org_gtk_Menus_get_interface (void)
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{
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static GDBusInterfaceInfo *interface_info;
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if (interface_info == NULL)
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{
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GError *error = NULL;
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GDBusNodeInfo *info;
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info = g_dbus_node_info_new_for_xml ("<node>"
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" <interface name='org.gtk.Menus'>"
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" <method name='Start'>"
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" <arg type='au' name='groups' direction='in'/>"
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" <arg type='a(uuaa{sv})' name='content' direction='out'/>"
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" </method>"
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" <method name='End'>"
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" <arg type='au' name='groups' direction='in'/>"
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" </method>"
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" <signal name='Changed'>"
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" arg type='a(uuuuaa{sv})' name='changes'/>"
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" </signal>"
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" </interface>"
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"</node>", &error);
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if (info == NULL)
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g_error ("%s\n", error->message);
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interface_info = g_dbus_node_info_lookup_interface (info, "org.gtk.Menus");
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g_assert (interface_info != NULL);
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g_dbus_interface_info_ref (interface_info);
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g_dbus_node_info_unref (info);
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}
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return interface_info;
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}
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/* {{{1 Forward declarations */
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typedef struct _GMenuExporterMenu GMenuExporterMenu;
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typedef struct _GMenuExporterLink GMenuExporterLink;
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typedef struct _GMenuExporterGroup GMenuExporterGroup;
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typedef struct _GMenuExporterRemote GMenuExporterRemote;
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typedef struct _GMenuExporterWatch GMenuExporterWatch;
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typedef struct _GMenuExporter GMenuExporter;
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static gboolean g_menu_exporter_group_is_subscribed (GMenuExporterGroup *group);
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static guint g_menu_exporter_group_get_id (GMenuExporterGroup *group);
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static GMenuExporter * g_menu_exporter_group_get_exporter (GMenuExporterGroup *group);
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static GMenuExporterMenu * g_menu_exporter_group_add_menu (GMenuExporterGroup *group,
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GMenuModel *model);
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static void g_menu_exporter_group_remove_menu (GMenuExporterGroup *group,
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guint id);
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static GMenuExporterGroup * g_menu_exporter_create_group (GMenuExporter *exporter);
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static GMenuExporterGroup * g_menu_exporter_lookup_group (GMenuExporter *exporter,
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guint group_id);
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static void g_menu_exporter_report (GMenuExporter *exporter,
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GVariant *report);
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static void g_menu_exporter_remove_group (GMenuExporter *exporter,
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guint id);
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/* {{{1 GMenuExporterLink, GMenuExporterMenu */
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struct _GMenuExporterMenu
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{
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GMenuExporterGroup *group;
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guint id;
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GMenuModel *model;
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gulong handler_id;
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GSequence *item_links;
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};
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struct _GMenuExporterLink
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{
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gchar *name;
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GMenuExporterMenu *menu;
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GMenuExporterLink *next;
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};
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static void
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g_menu_exporter_menu_free (GMenuExporterMenu *menu)
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{
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g_menu_exporter_group_remove_menu (menu->group, menu->id);
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if (menu->handler_id != 0)
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g_signal_handler_disconnect (menu->model, menu->handler_id);
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if (menu->item_links != NULL)
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g_sequence_free (menu->item_links);
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g_object_unref (menu->model);
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g_slice_free (GMenuExporterMenu, menu);
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}
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static void
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g_menu_exporter_link_free (gpointer data)
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{
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GMenuExporterLink *link = data;
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while (link != NULL)
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{
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GMenuExporterLink *tmp = link;
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link = tmp->next;
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g_menu_exporter_menu_free (tmp->menu);
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g_free (tmp->name);
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g_slice_free (GMenuExporterLink, tmp);
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}
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}
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static GMenuExporterLink *
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g_menu_exporter_menu_create_links (GMenuExporterMenu *menu,
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gint position)
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{
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GMenuExporterLink *list = NULL;
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GMenuLinkIter *iter;
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const char *name;
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GMenuModel *model;
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iter = g_menu_model_iterate_item_links (menu->model, position);
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while (g_menu_link_iter_get_next (iter, &name, &model))
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{
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GMenuExporterGroup *group;
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GMenuExporterLink *tmp;
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/* keep sections in the same group, but create new groups
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* otherwise
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*/
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if (!g_str_equal (name, "section"))
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group = g_menu_exporter_create_group (g_menu_exporter_group_get_exporter (menu->group));
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else
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group = menu->group;
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tmp = g_slice_new (GMenuExporterLink);
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tmp->name = g_strconcat (":", name, NULL);
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tmp->menu = g_menu_exporter_group_add_menu (group, model);
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tmp->next = list;
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list = tmp;
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g_object_unref (model);
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}
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g_object_unref (iter);
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return list;
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}
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static GVariant *
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g_menu_exporter_menu_describe_item (GMenuExporterMenu *menu,
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gint position)
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{
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GMenuAttributeIter *attr_iter;
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GVariantBuilder builder;
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GSequenceIter *iter;
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GMenuExporterLink *link;
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const char *name;
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GVariant *value;
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g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
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attr_iter = g_menu_model_iterate_item_attributes (menu->model, position);
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while (g_menu_attribute_iter_get_next (attr_iter, &name, &value))
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{
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g_variant_builder_add (&builder, "{sv}", name, value);
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g_variant_unref (value);
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}
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g_object_unref (attr_iter);
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iter = g_sequence_get_iter_at_pos (menu->item_links, position);
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for (link = g_sequence_get (iter); link; link = link->next)
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g_variant_builder_add (&builder, "{sv}", link->name,
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g_variant_new ("(uu)", g_menu_exporter_group_get_id (link->menu->group), link->menu->id));
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return g_variant_builder_end (&builder);
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}
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static GVariant *
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g_menu_exporter_menu_list (GMenuExporterMenu *menu)
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{
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GVariantBuilder builder;
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gint i, n;
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g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
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n = g_sequence_get_length (menu->item_links);
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for (i = 0; i < n; i++)
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g_variant_builder_add_value (&builder, g_menu_exporter_menu_describe_item (menu, i));
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return g_variant_builder_end (&builder);
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}
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static void
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g_menu_exporter_menu_items_changed (GMenuModel *model,
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gint position,
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gint removed,
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gint added,
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gpointer user_data)
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{
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GMenuExporterMenu *menu = user_data;
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GSequenceIter *point;
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gint i;
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g_assert (menu->model == model);
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g_assert (menu->item_links != NULL);
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g_assert (position + removed <= g_sequence_get_length (menu->item_links));
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point = g_sequence_get_iter_at_pos (menu->item_links, position + removed);
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g_sequence_remove_range (g_sequence_get_iter_at_pos (menu->item_links, position), point);
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for (i = position; i < position + added; i++)
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g_sequence_insert_before (point, g_menu_exporter_menu_create_links (menu, i));
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if (g_menu_exporter_group_is_subscribed (menu->group))
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{
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GVariantBuilder builder;
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g_variant_builder_init (&builder, G_VARIANT_TYPE ("(uuuuaa{sv})"));
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g_variant_builder_add (&builder, "u", g_menu_exporter_group_get_id (menu->group));
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g_variant_builder_add (&builder, "u", menu->id);
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g_variant_builder_add (&builder, "u", position);
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g_variant_builder_add (&builder, "u", removed);
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g_variant_builder_open (&builder, G_VARIANT_TYPE ("aa{sv}"));
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for (i = position; i < position + added; i++)
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g_variant_builder_add_value (&builder, g_menu_exporter_menu_describe_item (menu, i));
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g_variant_builder_close (&builder);
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g_menu_exporter_report (g_menu_exporter_group_get_exporter (menu->group), g_variant_builder_end (&builder));
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}
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}
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static void
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g_menu_exporter_menu_prepare (GMenuExporterMenu *menu)
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{
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gint n_items;
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g_assert (menu->item_links == NULL);
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if (g_menu_model_is_mutable (menu->model))
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menu->handler_id = g_signal_connect (menu->model, "items-changed",
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G_CALLBACK (g_menu_exporter_menu_items_changed), menu);
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menu->item_links = g_sequence_new (g_menu_exporter_link_free);
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n_items = g_menu_model_get_n_items (menu->model);
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if (n_items)
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g_menu_exporter_menu_items_changed (menu->model, 0, 0, n_items, menu);
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}
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static GMenuExporterMenu *
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g_menu_exporter_menu_new (GMenuExporterGroup *group,
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guint id,
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GMenuModel *model)
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{
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GMenuExporterMenu *menu;
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menu = g_slice_new0 (GMenuExporterMenu);
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menu->group = group;
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menu->id = id;
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menu->model = g_object_ref (model);
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return menu;
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}
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/* {{{1 GMenuExporterGroup */
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struct _GMenuExporterGroup
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{
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GMenuExporter *exporter;
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guint id;
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GHashTable *menus;
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guint next_menu_id;
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gboolean prepared;
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gint subscribed;
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};
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static void
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g_menu_exporter_group_check_if_useless (GMenuExporterGroup *group)
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{
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if (g_hash_table_size (group->menus) == 0 && group->subscribed == 0)
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{
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g_menu_exporter_remove_group (group->exporter, group->id);
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g_hash_table_unref (group->menus);
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g_slice_free (GMenuExporterGroup, group);
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}
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}
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static void
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g_menu_exporter_group_subscribe (GMenuExporterGroup *group,
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GVariantBuilder *builder)
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{
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GHashTableIter iter;
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gpointer key, val;
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if (!group->prepared)
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{
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GMenuExporterMenu *menu;
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/* set this first, so that any menus created during the
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* preparation of the first menu also end up in the prepared
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* state.
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* */
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group->prepared = TRUE;
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menu = g_hash_table_lookup (group->menus, 0);
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/* If the group was created by a subscription and does not yet
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* exist, it won't have a root menu...
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*
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* That menu will be prepared if it is ever added (due to
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* group->prepared == TRUE).
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*/
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if (menu)
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g_menu_exporter_menu_prepare (menu);
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}
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group->subscribed++;
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g_hash_table_iter_init (&iter, group->menus);
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while (g_hash_table_iter_next (&iter, &key, &val))
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{
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guint id = GPOINTER_TO_INT (key);
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GMenuExporterMenu *menu = val;
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if (g_sequence_get_length (menu->item_links))
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{
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g_variant_builder_open (builder, G_VARIANT_TYPE ("(uuaa{sv})"));
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g_variant_builder_add (builder, "u", group->id);
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g_variant_builder_add (builder, "u", id);
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g_variant_builder_add_value (builder, g_menu_exporter_menu_list (menu));
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g_variant_builder_close (builder);
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}
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}
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}
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static void
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g_menu_exporter_group_unsubscribe (GMenuExporterGroup *group,
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gint count)
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{
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g_assert (group->subscribed >= count);
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group->subscribed -= count;
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g_menu_exporter_group_check_if_useless (group);
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}
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static GMenuExporter *
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g_menu_exporter_group_get_exporter (GMenuExporterGroup *group)
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{
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return group->exporter;
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}
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static gboolean
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g_menu_exporter_group_is_subscribed (GMenuExporterGroup *group)
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{
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return group->subscribed > 0;
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}
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static guint
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g_menu_exporter_group_get_id (GMenuExporterGroup *group)
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{
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return group->id;
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}
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static void
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g_menu_exporter_group_remove_menu (GMenuExporterGroup *group,
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guint id)
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{
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g_hash_table_remove (group->menus, GINT_TO_POINTER (id));
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g_menu_exporter_group_check_if_useless (group);
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}
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static GMenuExporterMenu *
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g_menu_exporter_group_add_menu (GMenuExporterGroup *group,
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GMenuModel *model)
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{
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GMenuExporterMenu *menu;
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guint id;
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id = group->next_menu_id++;
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menu = g_menu_exporter_menu_new (group, id, model);
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g_hash_table_insert (group->menus, GINT_TO_POINTER (id), menu);
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if (group->prepared)
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g_menu_exporter_menu_prepare (menu);
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return menu;
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}
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static GMenuExporterGroup *
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g_menu_exporter_group_new (GMenuExporter *exporter,
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guint id)
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{
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GMenuExporterGroup *group;
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group = g_slice_new0 (GMenuExporterGroup);
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group->menus = g_hash_table_new (NULL, NULL);
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group->exporter = exporter;
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group->id = id;
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return group;
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}
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/* {{{1 GMenuExporterRemote */
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struct _GMenuExporterRemote
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{
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GMenuExporter *exporter;
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GHashTable *watches;
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guint watch_id;
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};
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static void
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g_menu_exporter_remote_subscribe (GMenuExporterRemote *remote,
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guint group_id,
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GVariantBuilder *builder)
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{
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GMenuExporterGroup *group;
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guint count;
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count = (gsize) g_hash_table_lookup (remote->watches, GINT_TO_POINTER (group_id));
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g_hash_table_insert (remote->watches, GINT_TO_POINTER (group_id), GINT_TO_POINTER (count + 1));
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/* Group will be created (as empty/unsubscribed if it does not exist) */
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group = g_menu_exporter_lookup_group (remote->exporter, group_id);
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g_menu_exporter_group_subscribe (group, builder);
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}
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static void
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g_menu_exporter_remote_unsubscribe (GMenuExporterRemote *remote,
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guint group_id)
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{
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GMenuExporterGroup *group;
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guint count;
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count = (gsize) g_hash_table_lookup (remote->watches, GINT_TO_POINTER (group_id));
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if (count == 0)
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return;
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if (count != 1)
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g_hash_table_insert (remote->watches, GINT_TO_POINTER (group_id), GINT_TO_POINTER (count - 1));
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else
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g_hash_table_remove (remote->watches, GINT_TO_POINTER (group_id));
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group = g_menu_exporter_lookup_group (remote->exporter, group_id);
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g_menu_exporter_group_unsubscribe (group, 1);
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}
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static gboolean
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g_menu_exporter_remote_has_subscriptions (GMenuExporterRemote *remote)
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{
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return g_hash_table_size (remote->watches) != 0;
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}
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static void
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g_menu_exporter_remote_free (gpointer data)
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{
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GMenuExporterRemote *remote = data;
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GHashTableIter iter;
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gpointer key, val;
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g_hash_table_iter_init (&iter, remote->watches);
|
|
while (g_hash_table_iter_next (&iter, &key, &val))
|
|
{
|
|
GMenuExporterGroup *group;
|
|
|
|
group = g_menu_exporter_lookup_group (remote->exporter, GPOINTER_TO_INT (key));
|
|
g_menu_exporter_group_unsubscribe (group, GPOINTER_TO_INT (val));
|
|
}
|
|
|
|
g_bus_unwatch_name (remote->watch_id);
|
|
g_hash_table_unref (remote->watches);
|
|
|
|
g_slice_free (GMenuExporterRemote, remote);
|
|
}
|
|
|
|
static GMenuExporterRemote *
|
|
g_menu_exporter_remote_new (GMenuExporter *exporter,
|
|
guint watch_id)
|
|
{
|
|
GMenuExporterRemote *remote;
|
|
|
|
remote = g_slice_new0 (GMenuExporterRemote);
|
|
remote->exporter = exporter;
|
|
remote->watches = g_hash_table_new (NULL, NULL);
|
|
remote->watch_id = watch_id;
|
|
|
|
return remote;
|
|
}
|
|
|
|
/* {{{1 GMenuExporter */
|
|
|
|
struct _GMenuExporter
|
|
{
|
|
GDBusConnection *connection;
|
|
gchar *object_path;
|
|
guint registration_id;
|
|
GHashTable *groups;
|
|
guint next_group_id;
|
|
|
|
GMenuExporterMenu *root;
|
|
GHashTable *remotes;
|
|
};
|
|
|
|
static void
|
|
g_menu_exporter_name_vanished (GDBusConnection *connection,
|
|
const gchar *name,
|
|
gpointer user_data)
|
|
{
|
|
GMenuExporter *exporter = user_data;
|
|
|
|
/* connection == NULL when we get called because the connection closed */
|
|
g_assert (exporter->connection == connection || connection == NULL);
|
|
|
|
g_hash_table_remove (exporter->remotes, name);
|
|
}
|
|
|
|
static GVariant *
|
|
g_menu_exporter_subscribe (GMenuExporter *exporter,
|
|
const gchar *sender,
|
|
GVariant *group_ids)
|
|
{
|
|
GMenuExporterRemote *remote;
|
|
GVariantBuilder builder;
|
|
GVariantIter iter;
|
|
guint32 id;
|
|
|
|
remote = g_hash_table_lookup (exporter->remotes, sender);
|
|
|
|
if (remote == NULL)
|
|
{
|
|
guint watch_id;
|
|
|
|
watch_id = g_bus_watch_name_on_connection (exporter->connection, sender, G_BUS_NAME_WATCHER_FLAGS_NONE,
|
|
NULL, g_menu_exporter_name_vanished, exporter, NULL);
|
|
remote = g_menu_exporter_remote_new (exporter, watch_id);
|
|
g_hash_table_insert (exporter->remotes, g_strdup (sender), remote);
|
|
}
|
|
|
|
g_variant_builder_init (&builder, G_VARIANT_TYPE ("(a(uuaa{sv}))"));
|
|
|
|
g_variant_builder_open (&builder, G_VARIANT_TYPE ("a(uuaa{sv})"));
|
|
|
|
g_variant_iter_init (&iter, group_ids);
|
|
while (g_variant_iter_next (&iter, "u", &id))
|
|
g_menu_exporter_remote_subscribe (remote, id, &builder);
|
|
|
|
g_variant_builder_close (&builder);
|
|
|
|
return g_variant_builder_end (&builder);
|
|
}
|
|
|
|
static void
|
|
g_menu_exporter_unsubscribe (GMenuExporter *exporter,
|
|
const gchar *sender,
|
|
GVariant *group_ids)
|
|
{
|
|
GMenuExporterRemote *remote;
|
|
GVariantIter iter;
|
|
guint32 id;
|
|
|
|
remote = g_hash_table_lookup (exporter->remotes, sender);
|
|
|
|
if (remote == NULL)
|
|
return;
|
|
|
|
g_variant_iter_init (&iter, group_ids);
|
|
while (g_variant_iter_next (&iter, "u", &id))
|
|
g_menu_exporter_remote_unsubscribe (remote, id);
|
|
|
|
if (!g_menu_exporter_remote_has_subscriptions (remote))
|
|
g_hash_table_remove (exporter->remotes, sender);
|
|
}
|
|
|
|
static void
|
|
g_menu_exporter_report (GMenuExporter *exporter,
|
|
GVariant *report)
|
|
{
|
|
GVariantBuilder builder;
|
|
|
|
g_variant_builder_init (&builder, G_VARIANT_TYPE_TUPLE);
|
|
g_variant_builder_open (&builder, G_VARIANT_TYPE_ARRAY);
|
|
g_variant_builder_add_value (&builder, report);
|
|
g_variant_builder_close (&builder);
|
|
|
|
g_dbus_connection_emit_signal (exporter->connection,
|
|
NULL,
|
|
exporter->object_path,
|
|
"org.gtk.Menus", "Changed",
|
|
g_variant_builder_end (&builder),
|
|
NULL);
|
|
}
|
|
|
|
static void
|
|
g_menu_exporter_remove_group (GMenuExporter *exporter,
|
|
guint id)
|
|
{
|
|
g_hash_table_remove (exporter->groups, GINT_TO_POINTER (id));
|
|
}
|
|
|
|
static GMenuExporterGroup *
|
|
g_menu_exporter_lookup_group (GMenuExporter *exporter,
|
|
guint group_id)
|
|
{
|
|
GMenuExporterGroup *group;
|
|
|
|
group = g_hash_table_lookup (exporter->groups, GINT_TO_POINTER (group_id));
|
|
|
|
if (group == NULL)
|
|
{
|
|
group = g_menu_exporter_group_new (exporter, group_id);
|
|
g_hash_table_insert (exporter->groups, GINT_TO_POINTER (group_id), group);
|
|
}
|
|
|
|
return group;
|
|
}
|
|
|
|
static GMenuExporterGroup *
|
|
g_menu_exporter_create_group (GMenuExporter *exporter)
|
|
{
|
|
GMenuExporterGroup *group;
|
|
guint id;
|
|
|
|
id = exporter->next_group_id++;
|
|
group = g_menu_exporter_group_new (exporter, id);
|
|
g_hash_table_insert (exporter->groups, GINT_TO_POINTER (id), group);
|
|
|
|
return group;
|
|
}
|
|
|
|
static void
|
|
g_menu_exporter_free (gpointer user_data)
|
|
{
|
|
GMenuExporter *exporter = user_data;
|
|
|
|
g_menu_exporter_menu_free (exporter->root);
|
|
g_hash_table_unref (exporter->remotes);
|
|
g_hash_table_unref (exporter->groups);
|
|
g_object_unref (exporter->connection);
|
|
g_free (exporter->object_path);
|
|
|
|
g_slice_free (GMenuExporter, exporter);
|
|
}
|
|
|
|
static void
|
|
g_menu_exporter_method_call (GDBusConnection *connection,
|
|
const gchar *sender,
|
|
const gchar *object_path,
|
|
const gchar *interface_name,
|
|
const gchar *method_name,
|
|
GVariant *parameters,
|
|
GDBusMethodInvocation *invocation,
|
|
gpointer user_data)
|
|
{
|
|
GMenuExporter *exporter = user_data;
|
|
GVariant *group_ids;
|
|
|
|
group_ids = g_variant_get_child_value (parameters, 0);
|
|
|
|
if (g_str_equal (method_name, "Start"))
|
|
g_dbus_method_invocation_return_value (invocation, g_menu_exporter_subscribe (exporter, sender, group_ids));
|
|
|
|
else if (g_str_equal (method_name, "End"))
|
|
{
|
|
g_menu_exporter_unsubscribe (exporter, sender, group_ids);
|
|
g_dbus_method_invocation_return_value (invocation, NULL);
|
|
}
|
|
|
|
else
|
|
g_assert_not_reached ();
|
|
|
|
g_variant_unref (group_ids);
|
|
}
|
|
|
|
/* {{{1 Public API */
|
|
|
|
/**
|
|
* g_dbus_connection_export_menu_model:
|
|
* @connection: a #GDBusConnection
|
|
* @object_path: a D-Bus object path
|
|
* @menu: a #GMenuModel
|
|
* @error: return location for an error, or %NULL
|
|
*
|
|
* Exports @menu on @connection at @object_path.
|
|
*
|
|
* The implemented D-Bus API should be considered private.
|
|
* It is subject to change in the future.
|
|
*
|
|
* An object path can only have one menu model exported on it. If this
|
|
* constraint is violated, the export will fail and 0 will be
|
|
* returned (with @error set accordingly).
|
|
*
|
|
* You can unexport the menu model using
|
|
* g_dbus_connection_unexport_menu_model() with the return value of
|
|
* this function.
|
|
*
|
|
* Returns: the ID of the export (never zero), or 0 in case of failure
|
|
*
|
|
* Since: 2.32
|
|
*/
|
|
guint
|
|
g_dbus_connection_export_menu_model (GDBusConnection *connection,
|
|
const gchar *object_path,
|
|
GMenuModel *menu,
|
|
GError **error)
|
|
{
|
|
const GDBusInterfaceVTable vtable = {
|
|
g_menu_exporter_method_call,
|
|
};
|
|
GMenuExporter *exporter;
|
|
guint id;
|
|
|
|
exporter = g_slice_new0 (GMenuExporter);
|
|
|
|
id = g_dbus_connection_register_object (connection, object_path, org_gtk_Menus_get_interface (),
|
|
&vtable, exporter, g_menu_exporter_free, error);
|
|
|
|
if (id == 0)
|
|
{
|
|
g_slice_free (GMenuExporter, exporter);
|
|
return 0;
|
|
}
|
|
|
|
exporter->connection = g_object_ref (connection);
|
|
exporter->object_path = g_strdup (object_path);
|
|
exporter->groups = g_hash_table_new (NULL, NULL);
|
|
exporter->remotes = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_menu_exporter_remote_free);
|
|
exporter->root = g_menu_exporter_group_add_menu (g_menu_exporter_create_group (exporter), menu);
|
|
|
|
return id;
|
|
}
|
|
|
|
/**
|
|
* g_dbus_connection_unexport_menu_model:
|
|
* @connection: a #GDBusConnection
|
|
* @export_id: the ID from g_dbus_connection_export_menu_model()
|
|
*
|
|
* Reverses the effect of a previous call to
|
|
* g_dbus_connection_export_menu_model().
|
|
*
|
|
* It is an error to call this function with an ID that wasn't returned
|
|
* from g_dbus_connection_export_menu_model() or to call it with the
|
|
* same ID more than once.
|
|
*
|
|
* Since: 2.32
|
|
*/
|
|
void
|
|
g_dbus_connection_unexport_menu_model (GDBusConnection *connection,
|
|
guint export_id)
|
|
{
|
|
g_dbus_connection_unregister_object (connection, export_id);
|
|
}
|
|
|
|
/* {{{1 Epilogue */
|
|
/* vim:set foldmethod=marker: */
|