1/*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2009, 2011 Google Inc. All Rights Reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 */
27
28#include "config.h"
29#include "WorkerGlobalScopeNotifications.h"
30
31#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
32
33#include "NotificationCenter.h"
34#include "WorkerGlobalScope.h"
35#include "WorkerThread.h"
36
37namespace WebCore {
38
39WorkerGlobalScopeNotifications::WorkerGlobalScopeNotifications(WorkerGlobalScope* context)
40    : m_context(context)
41{
42}
43
44WorkerGlobalScopeNotifications::~WorkerGlobalScopeNotifications()
45{
46}
47
48const char* WorkerGlobalScopeNotifications::supplementName()
49{
50    return "WorkerGlobalScopeNotifications";
51}
52
53WorkerGlobalScopeNotifications* WorkerGlobalScopeNotifications::from(WorkerGlobalScope* context)
54{
55    WorkerGlobalScopeNotifications* supplement = static_cast<WorkerGlobalScopeNotifications*>(Supplement<ScriptExecutionContext>::from(context, supplementName()));
56    if (!supplement) {
57        auto newSupplement = std::make_unique<WorkerGlobalScopeNotifications>(context);
58        supplement = newSupplement.get();
59        provideTo(context, supplementName(), WTF::move(newSupplement));
60    }
61    return supplement;
62}
63
64NotificationCenter* WorkerGlobalScopeNotifications::webkitNotifications(WorkerGlobalScope* context)
65{
66    return WorkerGlobalScopeNotifications::from(context)->webkitNotifications();
67}
68
69NotificationCenter* WorkerGlobalScopeNotifications::webkitNotifications()
70{
71    if (!m_notificationCenter)
72        m_notificationCenter = NotificationCenter::create(m_context, m_context->thread().getNotificationClient());
73    return m_notificationCenter.get();
74}
75
76} // namespace WebCore
77
78#endif // ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS)
79