/*

* Copyright (C) 2011 Benjamin Poulain <benjamin@webkit.org>

*

* 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.

*/

#pragma once

#include "WebTouchEvent.h"

#if PLATFORM(IOS_FAMILY) && defined(__OBJC__)

#include <UIKit/UIKit.h>

#endif

#if ENABLE(TOUCH_EVENTS)

#if PLATFORM(IOS_FAMILY)

#if defined(__OBJC__)

struct _UIWebTouchEvent;

#endif

#elif PLATFORM(GTK)

#include <WebCore/GUniquePtrGtk.h>

#elif USE(LIBWPE)

#include <wpe/wpe.h>

#endif

#endif // ENABLE(TOUCH_EVENTS)

namespace WebKit {

#if ENABLE(TOUCH_EVENTS)

class NativeWebTouchEvent : public WebTouchEvent {

public:

#if PLATFORM(IOS_FAMILY)

#if defined(__OBJC__)

explicit NativeWebTouchEvent(const _UIWebTouchEvent*, UIKeyModifierFlags);

#endif

#elif PLATFORM(GTK)

NativeWebTouchEvent(GdkEvent*, Vector<WebPlatformTouchPoint>&&);

NativeWebTouchEvent(const NativeWebTouchEvent&);

const GdkEvent* nativeEvent() const { return m_nativeEvent.get(); }

#elif USE(LIBWPE)

NativeWebTouchEvent(struct wpe_input_touch_event*, float deviceScaleFactor);

const struct wpe_input_touch_event_raw* nativeFallbackTouchPoint() const { return &m_fallbackTouchPoint; }

#elif PLATFORM(WIN)

NativeWebTouchEvent();

#endif

private:

#if PLATFORM(IOS_FAMILY) && defined(__OBJC__)

Vector<WebPlatformTouchPoint> extractWebTouchPoint(const _UIWebTouchEvent*);

#endif

#if PLATFORM(GTK)

GUniquePtr<GdkEvent> m_nativeEvent;

#elif USE(LIBWPE)

struct wpe_input_touch_event_raw m_fallbackTouchPoint;

#endif

};

#endif // ENABLE(TOUCH_EVENTS)

#if PLATFORM(IOS_FAMILY) && defined(__OBJC__)

OptionSet<WebEvent::Modifier> webEventModifierFlags(UIKeyModifierFlags);

#endif

} // namespace WebKit