1 /* 2 * Copyright (C) 2010 Google 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 are 6 * met: 7 * 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 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebTouchPoint_h 32 #define WebTouchPoint_h 33 34 #include "../platform/WebCommon.h" 35 #include "../platform/WebFloatPoint.h" 36 37 namespace blink { 38 39 class WebTouchPoint { 40 public: WebTouchPoint()41 WebTouchPoint() 42 : id(0) 43 , state(StateUndefined) 44 , radiusX(0) 45 , radiusY(0) 46 , rotationAngle(0) 47 , force(0) 48 { 49 } 50 51 enum State { 52 StateUndefined, 53 StateReleased, 54 StatePressed, 55 StateMoved, 56 StateStationary, 57 StateCancelled, 58 }; 59 60 int id; 61 State state; 62 WebFloatPoint screenPosition; 63 WebFloatPoint position; 64 65 float radiusX; 66 float radiusY; 67 float rotationAngle; 68 float force; 69 }; 70 71 } // namespace blink 72 73 #endif 74