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/*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2011-2017 Apple 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 "CustomEvent.h"
#include <JavaScriptCore/JSCInlines.h>
#include <wtf/IsoMallocInlines.h>
namespace WebCore {
WTF_MAKE_ISO_ALLOCATED_IMPL(CustomEvent);
inline CustomEvent::CustomEvent(IsTrusted isTrusted)
: Event(isTrusted)
{
}
inline CustomEvent::CustomEvent(const AtomString& type, const Init& initializer, IsTrusted isTrusted)
: Event(type, initializer, isTrusted)
, m_detail(initializer.detail)
{
}
CustomEvent::~CustomEvent() = default;
Ref<CustomEvent> CustomEvent::create(IsTrusted isTrusted)
{
return adoptRef(*new CustomEvent(isTrusted));
}
Ref<CustomEvent> CustomEvent::create(const AtomString& type, const Init& initializer, IsTrusted isTrusted)
{
return adoptRef(*new CustomEvent(type, initializer, isTrusted));
}
void CustomEvent::initCustomEvent(const AtomString& type, bool canBubble, bool cancelable, JSC::JSValue detail)
{
if (isBeingDispatched())
return;
initEvent(type, canBubble, cancelable);
// FIXME: This code is wrong: we should emit a write-barrier. Otherwise, GC can collect it.
// https://bugs.webkit.org/show_bug.cgi?id=236353
m_detail.setWeakly(detail);
m_cachedDetail.clear();
}
EventInterface CustomEvent::eventInterface() const
{
return CustomEventInterfaceType;
}
} // namespace WebCore