1/* 2 * Copyright (C) 2012-2014 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 "ArgumentCoders.h" 32#include "Arguments.h" 33#include "WebCoreArgumentCoders.h" 34 35namespace WebKit { 36 37void WebTouchEvent::encode(IPC::ArgumentEncoder& encoder) const 38{ 39 WebEvent::encode(encoder); 40 41 encoder << m_touchPoints; 42 encoder << m_position; 43 encoder << m_canPreventNativeGestures; 44 encoder << m_isGesture; 45 encoder << m_gestureScale; 46 encoder << m_gestureRotation; 47} 48 49bool WebTouchEvent::decode(IPC::ArgumentDecoder& decoder, WebTouchEvent& result) 50{ 51 if (!WebEvent::decode(decoder, result)) 52 return false; 53 54 if (!decoder.decode(result.m_touchPoints)) 55 return false; 56 if (!decoder.decode(result.m_position)) 57 return false; 58 if (!decoder.decode(result.m_canPreventNativeGestures)) 59 return false; 60 if (!decoder.decode(result.m_isGesture)) 61 return false; 62 if (!decoder.decode(result.m_gestureScale)) 63 return false; 64 if (!decoder.decode(result.m_gestureRotation)) 65 return false; 66 67 return true; 68} 69 70} // namespace WebKit 71 72#endif // ENABLE(TOUCH_EVENTS) 73