87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/*
|
|
* Copyright (C) 2009-2018 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 "PopStateEvent.h"
|
|
|
|
#include "EventNames.h"
|
|
#include "History.h"
|
|
#include <JavaScriptCore/JSCInlines.h>
|
|
#include <wtf/IsoMallocInlines.h>
|
|
|
|
namespace WebCore {
|
|
|
|
WTF_MAKE_ISO_ALLOCATED_IMPL(PopStateEvent);
|
|
|
|
PopStateEvent::PopStateEvent(const AtomString& type, const Init& initializer, IsTrusted isTrusted)
|
|
: Event(type, initializer, isTrusted)
|
|
, m_state(initializer.state)
|
|
{
|
|
}
|
|
|
|
PopStateEvent::PopStateEvent(RefPtr<SerializedScriptValue>&& serializedState, History* history)
|
|
: Event(eventNames().popstateEvent, CanBubble::No, IsCancelable::No)
|
|
, m_serializedState(WTFMove(serializedState))
|
|
, m_history(history)
|
|
{
|
|
}
|
|
|
|
PopStateEvent::~PopStateEvent() = default;
|
|
|
|
Ref<PopStateEvent> PopStateEvent::create(RefPtr<SerializedScriptValue>&& serializedState, History* history)
|
|
{
|
|
return adoptRef(*new PopStateEvent(WTFMove(serializedState), history));
|
|
}
|
|
|
|
Ref<PopStateEvent> PopStateEvent::create(const AtomString& type, const Init& initializer, IsTrusted isTrusted)
|
|
{
|
|
return adoptRef(*new PopStateEvent(type, initializer, isTrusted));
|
|
}
|
|
|
|
Ref<PopStateEvent> PopStateEvent::createForBindings()
|
|
{
|
|
return adoptRef(*new PopStateEvent);
|
|
}
|
|
|
|
RefPtr<SerializedScriptValue> PopStateEvent::trySerializeState(JSC::JSGlobalObject& executionState)
|
|
{
|
|
ASSERT(m_state);
|
|
|
|
if (!m_serializedState && !m_triedToSerialize) {
|
|
m_serializedState = SerializedScriptValue::create(executionState, m_state, SerializationErrorMode::NonThrowing);
|
|
m_triedToSerialize = true;
|
|
}
|
|
|
|
return m_serializedState;
|
|
}
|
|
|
|
EventInterface PopStateEvent::eventInterface() const
|
|
{
|
|
return PopStateEventInterfaceType;
|
|
}
|
|
|
|
} // namespace WebCore
|