/* * Copyright (C) 2015 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef WebGestureEvent_h #define WebGestureEvent_h #if ENABLE(MAC_GESTURE_EVENTS) #include "WebEvent.h" #include <WebCore/FloatPoint.h> #include <WebCore/FloatSize.h> #include <WebCore/IntPoint.h> #include <WebCore/IntSize.h> #include <wtf/text/WTFString.h> namespace IPC { class Decoder; class Encoder; } namespace WebKit { class WebGestureEvent : public WebEvent { public: WebGestureEvent() { } WebGestureEvent(WebEvent::Type type, Modifiers modifiers, WallTime timestamp, WebCore::IntPoint position, float gestureScale, float gestureRotation) : WebEvent(type, modifiers, timestamp) , m_position(position) , m_gestureScale(gestureScale) , m_gestureRotation(gestureRotation) { ASSERT(isGestureEventType(type)); } WebCore::IntPoint position() const { return m_position; } float gestureScale() const { return m_gestureScale; } float gestureRotation() const { return m_gestureRotation; } void encode(IPC::Encoder&) const; static bool decode(IPC::Decoder&, WebGestureEvent&); private: bool isGestureEventType(Type) const; WebCore::IntPoint m_position; float m_gestureScale; float m_gestureRotation; }; } // namespace WebKit #endif // ENABLE(MAC_GESTURE_EVENTS) #endif // WebGestureEvent_h