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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "WebEvent.h"
     28 
     29 #if ENABLE(TOUCH_EVENTS)
     30 
     31 #include "Arguments.h"
     32 #include "WebCoreArgumentCoders.h"
     33 
     34 using namespace WebCore;
     35 
     36 namespace WebKit {
     37 
     38 WebPlatformTouchPoint::WebPlatformTouchPoint(unsigned id, TouchPointState state, const IntPoint& screenPosition, const IntPoint& position)
     39     : m_id(id)
     40     , m_state(state)
     41     , m_screenPosition(screenPosition)
     42     , m_position(position)
     43 {
     44 }
     45 
     46 void WebPlatformTouchPoint::encode(CoreIPC::ArgumentEncoder* encoder) const
     47 {
     48     encoder->encode(CoreIPC::In(m_id, m_state, m_screenPosition, m_position));
     49 }
     50 
     51 bool WebPlatformTouchPoint::decode(CoreIPC::ArgumentDecoder* decoder, WebPlatformTouchPoint& t)
     52 {
     53     return decoder->decode(CoreIPC::Out(t.m_id, t.m_state, t.m_screenPosition, t.m_position));
     54 }
     55 
     56 } // namespace WebKit
     57 
     58 #endif // ENABLE(TOUCH_EVENTS)
     59