| /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ |
| /* GIO - GLib Input, Output and Streaming Library |
| * |
| * Copyright © 2018 Endless Mobile, Inc. |
| * |
| * 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 2.1 of the License, 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/>. |
| * |
| * Authors: |
| * - Philip Withnall <withnall@endlessm.com> |
| */ |
| |
| #include "config.h" |
| |
| #include "gnotificationbackend.h" |
| |
| #include "giomodule-priv.h" |
| #include "gnotification-private.h" |
| |
| #define G_TYPE_WIN32_NOTIFICATION_BACKEND (g_win32_notification_backend_get_type ()) |
| #define G_WIN32_NOTIFICATION_BACKEND(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_WIN32_NOTIFICATION_BACKEND, GWin32NotificationBackend)) |
| |
| typedef struct _GWin32NotificationBackend GWin32NotificationBackend; |
| typedef GNotificationBackendClass GWin32NotificationBackendClass; |
| |
| struct _GWin32NotificationBackend |
| { |
| GNotificationBackend parent; |
| }; |
| |
| GType g_win32_notification_backend_get_type (void); |
| |
| G_DEFINE_TYPE_WITH_CODE (GWin32NotificationBackend, g_win32_notification_backend, G_TYPE_NOTIFICATION_BACKEND, |
| _g_io_modules_ensure_extension_points_registered (); |
| g_io_extension_point_implement (G_NOTIFICATION_BACKEND_EXTENSION_POINT_NAME, |
| g_define_type_id, "win32", 0)) |
| |
| static gboolean |
| g_win32_notification_backend_is_supported (void) |
| { |
| /* This is the only backend supported on Windows, and always needs to be |
| * present to avoid no backend being selected. */ |
| return TRUE; |
| } |
| |
| static void |
| g_win32_notification_backend_send_notification (GNotificationBackend *backend, |
| const gchar *id, |
| GNotification *notification) |
| { |
| static gsize warned = 0; |
| |
| /* FIXME: See https://bugzilla.gnome.org/show_bug.cgi?id=776583. This backend |
| * exists purely to stop crashes when applications use g_notification*() |
| * on Windows, by providing a dummy backend implementation. (The alternative |
| * was to modify all of the backend call sites in g_notification*(), which |
| * seemed less scalable.) */ |
| if (g_once_init_enter (&warned)) |
| { |
| g_warning ("Notifications are not yet supported on Windows."); |
| g_once_init_leave (&warned, 1); |
| } |
| } |
| |
| static void |
| g_win32_notification_backend_withdraw_notification (GNotificationBackend *backend, |
| const gchar *id) |
| { |
| /* FIXME: Nothing needs doing here until send_notification() is implemented. */ |
| } |
| |
| static void |
| g_win32_notification_backend_init (GWin32NotificationBackend *backend) |
| { |
| } |
| |
| static void |
| g_win32_notification_backend_class_init (GWin32NotificationBackendClass *class) |
| { |
| GNotificationBackendClass *backend_class = G_NOTIFICATION_BACKEND_CLASS (class); |
| |
| backend_class->is_supported = g_win32_notification_backend_is_supported; |
| backend_class->send_notification = g_win32_notification_backend_send_notification; |
| backend_class->withdraw_notification = g_win32_notification_backend_withdraw_notification; |
| } |