1/*
2* Copyright © 2016 Red Hat, Inc.
3*
4* This library is free software; you can redistribute it and/or
5* modify it under the terms of the GNU Lesser General Public
6* License as published by the Free Software Foundation; either
7* version 2.1 of the License, or (at your option) any later version.
8*
9* This library is distributed in the hope that it will be useful,
10* but WITHOUT ANY WARRANTY; without even the implied warranty of
11* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12* Lesser General Public License for more details.
13*
14* You should have received a copy of the GNU Lesser General
15* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
16*
17* Author: Matthias Clasen
18*/
19
20#include "config.h"
21#include "gnotificationbackend.h"
22
23#include "giomodule-priv.h"
24#include "gdbusconnection.h"
25#include "gapplication.h"
26#include "gnotification-private.h"
27#include "gportalsupport.h"
28
29#define G_TYPE_PORTAL_NOTIFICATION_BACKEND (g_portal_notification_backend_get_type ())
30#define G_PORTAL_NOTIFICATION_BACKEND(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_PORTAL_NOTIFICATION_BACKEND, GPortalNotificationBackend))
31
32typedef struct _GPortalNotificationBackend GPortalNotificationBackend;
33typedef GNotificationBackendClass GPortalNotificationBackendClass;
34
35struct _GPortalNotificationBackend
36{
37 GNotificationBackend parent;
38};
39
40GType g_portal_notification_backend_get_type (void);
41
42G_DEFINE_TYPE_WITH_CODE (GPortalNotificationBackend, g_portal_notification_backend, G_TYPE_NOTIFICATION_BACKEND,
43 _g_io_modules_ensure_extension_points_registered ();
44 g_io_extension_point_implement (G_NOTIFICATION_BACKEND_EXTENSION_POINT_NAME,
45 g_define_type_id, "portal", 110))
46
47static gboolean
48g_portal_notification_backend_is_supported (void)
49{
50 return glib_should_use_portal ();
51}
52
53static void
54g_portal_notification_backend_send_notification (GNotificationBackend *backend,
55 const gchar *id,
56 GNotification *notification)
57{
58 g_dbus_connection_call (connection: backend->dbus_connection,
59 bus_name: "org.freedesktop.portal.Desktop",
60 object_path: "/org/freedesktop/portal/desktop",
61 interface_name: "org.freedesktop.portal.Notification",
62 method_name: "AddNotification",
63 parameters: g_variant_new (format_string: "(s@a{sv})",
64 id,
65 g_notification_serialize (notification)),
66 G_VARIANT_TYPE_UNIT,
67 flags: G_DBUS_CALL_FLAGS_NONE, timeout_msec: -1, NULL, NULL, NULL);
68}
69
70static void
71g_portal_notification_backend_withdraw_notification (GNotificationBackend *backend,
72 const gchar *id)
73{
74 g_dbus_connection_call (connection: backend->dbus_connection,
75 bus_name: "org.freedesktop.portal.Desktop",
76 object_path: "/org/freedesktop/portal/desktop",
77 interface_name: "org.freedesktop.portal.Notification",
78 method_name: "RemoveNotification",
79 parameters: g_variant_new (format_string: "(s)", id),
80 G_VARIANT_TYPE_UNIT,
81 flags: G_DBUS_CALL_FLAGS_NONE, timeout_msec: -1, NULL, NULL, NULL);
82}
83
84static void
85g_portal_notification_backend_init (GPortalNotificationBackend *backend)
86{
87}
88
89static void
90g_portal_notification_backend_class_init (GPortalNotificationBackendClass *class)
91{
92 GNotificationBackendClass *backend_class = G_NOTIFICATION_BACKEND_CLASS (class);
93
94 backend_class->is_supported = g_portal_notification_backend_is_supported;
95 backend_class->send_notification = g_portal_notification_backend_send_notification;
96 backend_class->withdraw_notification = g_portal_notification_backend_withdraw_notification;
97}
98

source code of gtk/subprojects/glib/gio/gportalnotificationbackend.c