| /* |
| * Copyright (C) 2013 Google Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| |
| #include "config.h" |
| #include "core/frame/DOMWindowLifecycleNotifier.h" |
| |
| namespace WebCore { |
| |
| DOMWindowLifecycleNotifier::DOMWindowLifecycleNotifier(LocalDOMWindow* context) |
| : LifecycleNotifier<LocalDOMWindow>(context) |
| { |
| } |
| |
| void DOMWindowLifecycleNotifier::addObserver(DOMWindowLifecycleNotifier::Observer* observer) |
| { |
| if (observer->observerType() == Observer::DOMWindowLifecycleObserverType) { |
| RELEASE_ASSERT(m_iterating != IteratingOverDOMWindowObservers); |
| m_windowObservers.add(static_cast<DOMWindowLifecycleObserver*>(observer)); |
| } |
| |
| LifecycleNotifier<LocalDOMWindow>::addObserver(observer); |
| } |
| |
| void DOMWindowLifecycleNotifier::removeObserver(DOMWindowLifecycleNotifier::Observer* observer) |
| { |
| if (observer->observerType() == Observer::DOMWindowLifecycleObserverType) { |
| RELEASE_ASSERT(m_iterating != IteratingOverDOMWindowObservers); |
| m_windowObservers.remove(static_cast<DOMWindowLifecycleObserver*>(observer)); |
| } |
| |
| LifecycleNotifier<LocalDOMWindow>::removeObserver(observer); |
| } |
| |
| PassOwnPtr<DOMWindowLifecycleNotifier> DOMWindowLifecycleNotifier::create(LocalDOMWindow* context) |
| { |
| return adoptPtr(new DOMWindowLifecycleNotifier(context)); |
| } |
| |
| void DOMWindowLifecycleNotifier::notifyAddEventListener(LocalDOMWindow* window, const AtomicString& eventType) |
| { |
| TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverDOMWindowObservers); |
| for (DOMWindowObserverSet::iterator it = m_windowObservers.begin(); it != m_windowObservers.end(); ++it) |
| (*it)->didAddEventListener(window, eventType); |
| } |
| |
| void DOMWindowLifecycleNotifier::notifyRemoveEventListener(LocalDOMWindow* window, const AtomicString& eventType) |
| { |
| TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverDOMWindowObservers); |
| for (DOMWindowObserverSet::iterator it = m_windowObservers.begin(); it != m_windowObservers.end(); ++it) |
| (*it)->didRemoveEventListener(window, eventType); |
| } |
| |
| void DOMWindowLifecycleNotifier::notifyRemoveAllEventListeners(LocalDOMWindow* window) |
| { |
| TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverDOMWindowObservers); |
| for (DOMWindowObserverSet::iterator it = m_windowObservers.begin(); it != m_windowObservers.end(); ++it) |
| (*it)->didRemoveAllEventListeners(window); |
| } |
| |
| } // namespace WebCore |