third_party/WebKit/Source/core/events/CompositionEvent.cpp

/*
 * Copyright (C) 2009 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 COMPUTER, 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 COMPUTER, 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
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 */

#include "core/events/CompositionEvent.h"

namespace blink {

CompositionEvent::CompositionEvent()
{
}

CompositionEvent::CompositionEvent(const AtomicString& type, AbstractView* view, const String& data)
    : UIEvent(type, true, true, ComposedMode::Composed, view, 0, InputDeviceCapabilities::doesntFireTouchEventsSourceCapabilities())
    , m_data(data)
{
}

CompositionEvent::CompositionEvent(const AtomicString& type, const CompositionEventInit& initializer)
    : UIEvent(type, initializer)
{
    if (initializer.hasData())
        m_data = initializer.data();
}

CompositionEvent::~CompositionEvent()
{
}

void CompositionEvent::initCompositionEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView* view, const String& data)
{
    if (isBeingDispatched())
        return;

    initUIEvent(type, canBubble, cancelable, view, 0);

    m_data = data;
}

const AtomicString& CompositionEvent::interfaceName() const
{
    return EventNames::CompositionEvent;
}

DEFINE_TRACE(CompositionEvent)
{
    UIEvent::trace(visitor);
}

} // namespace blink