1 /* 2 * Copyright 2008, The Android Open Source Project 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 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * 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 THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef TouchEvent_h 27 #define TouchEvent_h 28 29 #if ENABLE(TOUCH_EVENTS) 30 31 #include "MouseRelatedEvent.h" 32 #include "TouchList.h" 33 34 namespace WebCore { 35 36 class TouchEvent : public MouseRelatedEvent { 37 public: 38 virtual ~TouchEvent(); 39 40 static PassRefPtr<TouchEvent> create() 41 { 42 return adoptRef(new TouchEvent); 43 } 44 static PassRefPtr<TouchEvent> create(TouchList* touches, 45 TouchList* targetTouches, TouchList* changedTouches, 46 const AtomicString& type, PassRefPtr<AbstractView> view, 47 int screenX, int screenY, int pageX, int pageY, 48 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey) 49 { 50 return adoptRef(new TouchEvent(touches, targetTouches, changedTouches, 51 type, view, screenX, screenY, pageX, pageY, 52 ctrlKey, altKey, shiftKey, metaKey)); 53 } 54 55 void initTouchEvent(TouchList* touches, TouchList* targetTouches, 56 TouchList* changedTouches, const AtomicString& type, 57 PassRefPtr<AbstractView> view, int screenX, int screenY, 58 int clientX, int clientY, 59 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey); 60 61 TouchList* touches() const { return m_touches.get(); } 62 TouchList* targetTouches() const { return m_targetTouches.get(); } 63 TouchList* changedTouches() const { return m_changedTouches.get(); } 64 65 private: 66 TouchEvent(); 67 TouchEvent(TouchList* touches, TouchList* targetTouches, 68 TouchList* changedTouches, const AtomicString& type, 69 PassRefPtr<AbstractView>, int screenX, int screenY, int pageX, 70 int pageY, 71 bool ctrlKey, bool altKey, bool shiftKey, bool metaKey); 72 73 virtual bool isTouchEvent() const { return true; } 74 75 RefPtr<TouchList> m_touches; 76 RefPtr<TouchList> m_targetTouches; 77 RefPtr<TouchList> m_changedTouches; 78 }; 79 80 } // namespace WebCore 81 82 #endif // ENABLE(TOUCH_EVENTS) 83 84 #endif // TouchEvent_h 85
