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/*
* Copyright (C) 2010 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. 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 INC. 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.
*/
#include "config.h"
#include "WebEvent.h"
#include "Arguments.h"
#include "WebCoreArgumentCoders.h"
using namespace WebCore;
namespace WebKit {
WebMouseEvent::WebMouseEvent()
: WebEvent()
, m_button(static_cast<uint32_t>(NoButton))
, m_deltaX(0)
, m_deltaY(0)
, m_deltaZ(0)
, m_clickCount(0)
#if PLATFORM(MAC)
, m_eventNumber(-1)
, m_menuTypeForEvent(0)
#endif
{
}
#if PLATFORM(MAC)
WebMouseEvent::WebMouseEvent(Type type, Button button, const IntPoint& position, const IntPoint& globalPosition, float deltaX, float deltaY, float deltaZ, int clickCount, Modifiers modifiers, double timestamp, double force, int eventNumber, int menuType)
#else
WebMouseEvent::WebMouseEvent(Type type, Button button, const IntPoint& position, const IntPoint& globalPosition, float deltaX, float deltaY, float deltaZ, int clickCount, Modifiers modifiers, double timestamp, double force)
#endif
: WebEvent(type, modifiers, timestamp)
, m_button(button)
, m_position(position)
, m_globalPosition(globalPosition)
, m_deltaX(deltaX)
, m_deltaY(deltaY)
, m_deltaZ(deltaZ)
, m_clickCount(clickCount)
#if PLATFORM(MAC)
, m_eventNumber(eventNumber)
, m_menuTypeForEvent(menuType)
#endif
, m_force(force)
{
ASSERT(isMouseEventType(type));
}
void WebMouseEvent::encode(IPC::ArgumentEncoder& encoder) const
{
WebEvent::encode(encoder);
encoder << m_button;
encoder << m_position;
encoder << m_globalPosition;
encoder << m_deltaX;
encoder << m_deltaY;
encoder << m_deltaZ;
encoder << m_clickCount;
#if PLATFORM(MAC)
encoder << m_eventNumber;
encoder << m_menuTypeForEvent;
#endif
encoder << m_force;
}
bool WebMouseEvent::decode(IPC::ArgumentDecoder& decoder, WebMouseEvent& result)
{
if (!WebEvent::decode(decoder, result))
return false;
if (!decoder.decode(result.m_button))
return false;
if (!decoder.decode(result.m_position))
return false;
if (!decoder.decode(result.m_globalPosition))
return false;
if (!decoder.decode(result.m_deltaX))
return false;
if (!decoder.decode(result.m_deltaY))
return false;
if (!decoder.decode(result.m_deltaZ))
return false;
if (!decoder.decode(result.m_clickCount))
return false;
#if PLATFORM(MAC)
if (!decoder.decode(result.m_eventNumber))
return false;
if (!decoder.decode(result.m_menuTypeForEvent))
return false;
#endif
if (!decoder.decode(result.m_force))
return false;
return true;
}
bool WebMouseEvent::isMouseEventType(Type type)
{
return type == MouseDown || type == MouseUp || type == MouseMove || type == MouseForceUp || type == MouseForceDown || type == MouseForceChanged;
}
} // namespace WebKit
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