blob: 602f3f342619fcb3937e1001af715e81faeb59ef [file] [log] [blame]
/* -*- 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;
}