gio/gnotificationbackend.h

   1 /*
   2  * Copyright © 2013 Lars Uebernickel
   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  * Authors: Lars Uebernickel <lars@uebernic.de>
  18  */
  19
  20 #ifndef __G_NOTIFICATION_BACKEND_H__
  21 #define __G_NOTIFICATION_BACKEND_H__
  22
  23 #include <gio/giotypes.h>
  24
  25 G_BEGIN_DECLS
  26
  27 #define G_TYPE_NOTIFICATION_BACKEND         (g_notification_backend_get_type ())
  28 #define G_NOTIFICATION_BACKEND(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_NOTIFICATION_BACKEND, GNotificationBackend))
  29 #define G_IS_NOTIFICATION_BACKEND(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_NOTIFICATION_BACKEND))
  30 #define G_NOTIFICATION_BACKEND_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST ((k), G_TYPE_NOTIFICATION_BACKEND, GNotificationBackendClass))
  31 #define G_NOTIFICATION_BACKEND_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_NOTIFICATION_BACKEND, GNotificationBackendClass))
  32
  33 #define G_NOTIFICATION_BACKEND_EXTENSION_POINT_NAME "gnotification-backend"
  34
  35 typedef struct _GNotificationBackend      GNotificationBackend;
  36 typedef struct _GNotificationBackendClass GNotificationBackendClass;
  37
  38 struct _GNotificationBackend
  39 {
  40   GObject parent_instance;
  41
  42   GApplication    *application;
  43   GDBusConnection *dbus_connection;
  44 };
  45
  46 struct _GNotificationBackendClass
  47 {
  48   GObjectClass parent_class;
  49
  50   gboolean  (*is_supported)             (void);
  51
  52   void      (*send_notification)        (GNotificationBackend *backend,
  53                                          const gchar          *id,
  54                                          GNotification        *notification);
  55
  56   void      (*withdraw_notification)    (GNotificationBackend *backend,
  57                                          const gchar          *id);
  58 };
  59
  60 GType                   g_notification_backend_get_type                 (void);
  61
  62 GNotificationBackend *  g_notification_backend_new_default              (GApplication         *application);
  63
  64 void                    g_notification_backend_send_notification        (GNotificationBackend *backend,
  65                                                                          const gchar          *id,
  66                                                                          GNotification        *notification);
  67
  68 void                    g_notification_backend_withdraw_notification    (GNotificationBackend *backend,
  69                                                                          const gchar          *id);
  70
  71 G_END_DECLS
  72
  73 #endif