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 Touch_h 27 #define Touch_h 28 29 #include "bindings/v8/ScriptWrappable.h" 30 #include "core/events/EventTarget.h" 31 #include "platform/geometry/LayoutPoint.h" 32 #include "wtf/PassRefPtr.h" 33 #include "wtf/RefCounted.h" 34 #include "wtf/RefPtr.h" 35 36 namespace WebCore { 37 38 class Frame; 39 40 class Touch : public RefCounted<Touch>, public ScriptWrappable { 41 public: create(Frame * frame,EventTarget * target,unsigned identifier,int screenX,int screenY,int pageX,int pageY,int radiusX,int radiusY,float rotationAngle,float force)42 static PassRefPtr<Touch> create(Frame* frame, EventTarget* target, 43 unsigned identifier, int screenX, int screenY, int pageX, int pageY, 44 int radiusX, int radiusY, float rotationAngle, float force) 45 { 46 return adoptRef(new Touch(frame, target, identifier, screenX, 47 screenY, pageX, pageY, radiusX, radiusY, rotationAngle, force)); 48 } 49 target()50 EventTarget* target() const { return m_target.get(); } identifier()51 unsigned identifier() const { return m_identifier; } clientX()52 int clientX() const { return m_clientX; } clientY()53 int clientY() const { return m_clientY; } screenX()54 int screenX() const { return m_screenX; } screenY()55 int screenY() const { return m_screenY; } pageX()56 int pageX() const { return m_pageX; } pageY()57 int pageY() const { return m_pageY; } webkitRadiusX()58 int webkitRadiusX() const { return m_radiusX; } webkitRadiusY()59 int webkitRadiusY() const { return m_radiusY; } webkitRotationAngle()60 float webkitRotationAngle() const { return m_rotationAngle; } webkitForce()61 float webkitForce() const { return m_force; } absoluteLocation()62 const LayoutPoint& absoluteLocation() const { return m_absoluteLocation; } 63 PassRefPtr<Touch> cloneWithNewTarget(EventTarget*) const; 64 65 private: 66 Touch(Frame* frame, EventTarget* target, unsigned identifier, 67 int screenX, int screenY, int pageX, int pageY, 68 int radiusX, int radiusY, float rotationAngle, float force); 69 70 Touch(EventTarget*, unsigned identifier, int clientX, int clientY, 71 int screenX, int screenY, int pageX, int pageY, 72 int radiusX, int radiusY, float rotationAngle, float force, LayoutPoint absoluteLocation); 73 74 RefPtr<EventTarget> m_target; 75 unsigned m_identifier; 76 int m_clientX; 77 int m_clientY; 78 int m_screenX; 79 int m_screenY; 80 int m_pageX; 81 int m_pageY; 82 int m_radiusX; 83 int m_radiusY; 84 float m_rotationAngle; 85 float m_force; 86 LayoutPoint m_absoluteLocation; 87 }; 88 89 } // namespace WebCore 90 91 #endif /* Touch_h */ 92