1 /* 2 * Copyright (C) 2011 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 COMPUTER, INC. ``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 PlatformGestureEvent_h 27 #define PlatformGestureEvent_h 28 29 #if ENABLE(GESTURE_EVENTS) 30 31 #include "IntPoint.h" 32 33 namespace WebCore { 34 35 class PlatformGestureEvent { 36 public: 37 enum Type { 38 ScrollBeginType, 39 ScrollEndType, 40 }; 41 PlatformGestureEvent()42 PlatformGestureEvent() 43 : m_type(ScrollBeginType) 44 , m_timestamp(0) 45 { 46 } 47 type()48 Type type() const { return m_type; } 49 position()50 const IntPoint& position() const { return m_position; } // PlatformWindow coordinates. globalPosition()51 const IntPoint& globalPosition() const { return m_globalPosition; } // Screen coordinates. 52 timestamp()53 double timestamp() const { return m_timestamp; } 54 55 protected: 56 Type m_type; 57 IntPoint m_position; 58 IntPoint m_globalPosition; 59 double m_timestamp; 60 }; 61 62 } // namespace WebCore 63 64 #endif // ENABLE(GESTURE_EVENTS) 65 66 #endif // PlatformGestureEvent_h 67