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/*
* Copyright (C) 2009-2017 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.
*
*/
#pragma once
#include "Event.h"
#include "JSValueInWrappedObject.h"
namespace WebCore {
class History;
class SerializedScriptValue;
class PopStateEvent final : public Event {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(PopStateEvent);
public:
virtual ~PopStateEvent();
static Ref<PopStateEvent> create(RefPtr<SerializedScriptValue>&&, History*);
struct Init : EventInit {
JSC::JSValue state;
bool hasUAVisualTransition { false };
};
static Ref<PopStateEvent> create(const AtomString&, const Init&, IsTrusted = IsTrusted::No);
static Ref<PopStateEvent> createForBindings();
const JSValueInWrappedObject& state() const { return m_state; }
SerializedScriptValue* serializedState() const { return m_serializedState.get(); }
RefPtr<SerializedScriptValue> trySerializeState(JSC::JSGlobalObject&);
History* history() const { return m_history.get(); }
bool hasUAVisualTransition() const { return m_hasUAVisualTransition; }
void setHasUAVisualTransition(bool hasUAVisualTransition) { m_hasUAVisualTransition = hasUAVisualTransition; }
private:
PopStateEvent();
PopStateEvent(const AtomString&, const Init&, IsTrusted);
PopStateEvent(RefPtr<SerializedScriptValue>&&, History*);
JSValueInWrappedObject m_state;
RefPtr<SerializedScriptValue> m_serializedState;
bool m_triedToSerialize { false };
bool m_hasUAVisualTransition { false };
RefPtr<History> m_history;
};
} // namespace WebCore
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