1/*
2 * Copyright (C) 2011 Benjamin Poulain <[email protected]>
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 INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "WebEvent.h"
29
30#if ENABLE(TOUCH_EVENTS)
31
32#if PLATFORM(IOS_FAMILY)
33#if defined(__OBJC__)
34#include <UIKit/UIKit.h>
35struct _UIWebTouchEvent;
36#endif
37#elif PLATFORM(GTK)
38#include <WebCore/GUniquePtrGtk.h>
39#elif USE(LIBWPE)
40#include <wpe/wpe.h>
41#endif
42
43#endif // ENABLE(TOUCH_EVENTS)
44
45namespace WebKit {
46
47#if ENABLE(TOUCH_EVENTS)
48
49class NativeWebTouchEvent : public WebTouchEvent {
50public:
51#if PLATFORM(IOS_FAMILY)
52#if defined(__OBJC__)
53 explicit NativeWebTouchEvent(const _UIWebTouchEvent*, UIKeyModifierFlags);
54#endif
55#elif PLATFORM(GTK)
56 NativeWebTouchEvent(GdkEvent*, Vector<WebPlatformTouchPoint>&&);
57 NativeWebTouchEvent(const NativeWebTouchEvent&);
58 const GdkEvent* nativeEvent() const { return m_nativeEvent.get(); }
59#elif USE(LIBWPE)
60 NativeWebTouchEvent(struct wpe_input_touch_event*, float deviceScaleFactor);
61 const struct wpe_input_touch_event_raw* nativeFallbackTouchPoint() const { return &m_fallbackTouchPoint; }
62#elif PLATFORM(WIN)
63 NativeWebTouchEvent();
64#endif
65
66private:
67#if PLATFORM(IOS_FAMILY) && defined(__OBJC__)
68 Vector<WebPlatformTouchPoint> extractWebTouchPoint(const _UIWebTouchEvent*);
69#endif
70
71#if PLATFORM(GTK)
72 GUniquePtr<GdkEvent> m_nativeEvent;
73#elif USE(LIBWPE)
74 struct wpe_input_touch_event_raw m_fallbackTouchPoint;
75#endif
76};
77
78#endif // ENABLE(TOUCH_EVENTS)
79
80#if PLATFORM(IOS_FAMILY) && defined(__OBJC__)
81OptionSet<WebEvent::Modifier> webEventModifierFlags(UIKeyModifierFlags);
82#endif
83
84} // namespace WebKit
85