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/*
* Copyright (C) 2011 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 AND ITS CONTRIBUTORS "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 OR ITS 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.
*/
#ifndef IDBVersionChangeEvent_h
#define IDBVersionChangeEvent_h
#include "bindings/v8/Nullable.h"
#include "bindings/v8/SerializedScriptValue.h"
#include "modules/EventModules.h"
#include "modules/indexeddb/IDBAny.h"
#include "modules/indexeddb/IDBRequest.h"
#include "public/platform/WebIDBTypes.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
struct IDBVersionChangeEventInit : public EventInit {
IDBVersionChangeEventInit();
unsigned long long oldVersion;
Nullable<unsigned long long> newVersion;
};
class IDBVersionChangeEvent FINAL : public Event {
public:
static PassRefPtrWillBeRawPtr<IDBVersionChangeEvent> create()
{
return adoptRefWillBeNoop(new IDBVersionChangeEvent());
}
static PassRefPtrWillBeRawPtr<IDBVersionChangeEvent> create(const AtomicString& eventType, unsigned long long oldVersion, const Nullable<unsigned long long>& newVersion, blink::WebIDBDataLoss dataLoss = blink::WebIDBDataLossNone, const String& dataLossMessage = String())
{
return adoptRefWillBeNoop(new IDBVersionChangeEvent(eventType, oldVersion, newVersion, dataLoss, dataLossMessage));
}
static PassRefPtrWillBeRawPtr<IDBVersionChangeEvent> create(const AtomicString& eventType, const IDBVersionChangeEventInit& initializer)
{
return adoptRefWillBeNoop(new IDBVersionChangeEvent(eventType, initializer));
}
unsigned long long oldVersion() const { return m_oldVersion; }
unsigned long long newVersion(bool& isNull) const;
const AtomicString& dataLoss() const;
const String& dataLossMessage() const { return m_dataLossMessage; }
virtual const AtomicString& interfaceName() const OVERRIDE;
virtual void trace(Visitor*) OVERRIDE;
private:
IDBVersionChangeEvent();
IDBVersionChangeEvent(const AtomicString& eventType, unsigned long long oldVersion, const Nullable<unsigned long long>& newVersion, blink::WebIDBDataLoss, const String& dataLoss);
IDBVersionChangeEvent(const AtomicString& eventType, const IDBVersionChangeEventInit&);
unsigned long long m_oldVersion;
Nullable<unsigned long long> m_newVersion;
bool m_dataLoss;
String m_dataLossMessage;
};
} // namespace WebCore
#endif // IDBVersionChangeEvent_h
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