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