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/*
* 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 blink {
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 (const auto& windowObserver : m_windowObservers)
windowObserver->didAddEventListener(window, eventType);
}
void DOMWindowLifecycleNotifier::notifyRemoveEventListener(LocalDOMWindow* window, const AtomicString& eventType)
{
TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverDOMWindowObservers);
for (const auto& windowObserver : m_windowObservers)
windowObserver->didRemoveEventListener(window, eventType);
}
void DOMWindowLifecycleNotifier::notifyRemoveAllEventListeners(LocalDOMWindow* window)
{
TemporaryChange<IterationType> scope(this->m_iterating, IteratingOverDOMWindowObservers);
for (const auto& windowObserver : m_windowObservers)
windowObserver->didRemoveAllEventListeners(window);
}
} // namespace blink
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