1/* 2 * Copyright 2008, The Android Open Source Project 3 * Copyright (C) 2012 Research In Motion Limited. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef TouchEvent_h 28#define TouchEvent_h 29 30#if PLATFORM(IOS) 31#include <WebKitAdditions/TouchEventIOS.h> 32#elif ENABLE(TOUCH_EVENTS) 33 34#include "MouseRelatedEvent.h" 35#include "TouchList.h" 36 37namespace WebCore { 38 39class TouchEvent : public MouseRelatedEvent { 40public: 41 virtual ~TouchEvent(); 42 43 static PassRefPtr<TouchEvent> create() 44 { 45 return adoptRef(new TouchEvent); 46 } 47 static PassRefPtr<TouchEvent> create(TouchList* touches, 48 TouchList* targetTouches, TouchList* changedTouches, 49 const AtomicString& type, PassRefPtr<AbstractView> view, 50 int screenX, int screenY, int pageX, int pageY, 51 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey) 52 { 53 return adoptRef(new TouchEvent(touches, targetTouches, changedTouches, 54 type, view, screenX, screenY, pageX, pageY, 55 ctrlKey, altKey, shiftKey, metaKey)); 56 } 57 58 void initTouchEvent(TouchList* touches, TouchList* targetTouches, 59 TouchList* changedTouches, const AtomicString& type, 60 PassRefPtr<AbstractView> view, int screenX, int screenY, 61 int clientX, int clientY, 62 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey); 63 64 TouchList* touches() const { return m_touches.get(); } 65 TouchList* targetTouches() const { return m_targetTouches.get(); } 66 TouchList* changedTouches() const { return m_changedTouches.get(); } 67 68 void setTouches(PassRefPtr<TouchList> touches) { m_touches = touches; } 69 void setTargetTouches(PassRefPtr<TouchList> targetTouches) { m_targetTouches = targetTouches; } 70 void setChangedTouches(PassRefPtr<TouchList> changedTouches) { m_changedTouches = changedTouches; } 71 72 virtual bool isTouchEvent() const override; 73 74 virtual EventInterface eventInterface() const; 75 76private: 77 TouchEvent(); 78 TouchEvent(TouchList* touches, TouchList* targetTouches, 79 TouchList* changedTouches, const AtomicString& type, 80 PassRefPtr<AbstractView>, int screenX, int screenY, int pageX, 81 int pageY, 82 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey); 83 84 RefPtr<TouchList> m_touches; 85 RefPtr<TouchList> m_targetTouches; 86 RefPtr<TouchList> m_changedTouches; 87}; 88 89EVENT_TYPE_CASTS(TouchEvent) 90 91} // namespace WebCore 92 93#endif // ENABLE(TOUCH_EVENTS) 94 95#endif // TouchEvent_h 96