1/*
2 * Copyright 2010, The Android Open Source Project
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 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * 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 THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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#pragma once
27
28#include "DeviceOrientationOrMotionEvent.h"
29#include "Event.h"
30
31namespace WebCore {
32
33class DeviceOrientationData;
34
35class DeviceOrientationEvent final : public Event, public DeviceOrientationOrMotionEvent {
36public:
37 static Ref<DeviceOrientationEvent> create(const AtomicString& eventType, DeviceOrientationData* orientation)
38 {
39 return adoptRef(*new DeviceOrientationEvent(eventType, orientation));
40 }
41
42 static Ref<DeviceOrientationEvent> createForBindings()
43 {
44 return adoptRef(*new DeviceOrientationEvent);
45 }
46
47 virtual ~DeviceOrientationEvent();
48
49 Optional<double> alpha() const;
50 Optional<double> beta() const;
51 Optional<double> gamma() const;
52
53#if PLATFORM(IOS_FAMILY)
54 Optional<double> compassHeading() const;
55 Optional<double> compassAccuracy() const;
56
57 void initDeviceOrientationEvent(const AtomicString& type, bool bubbles, bool cancelable, Optional<double> alpha, Optional<double> beta, Optional<double> gamma, Optional<double> compassHeading, Optional<double> compassAccuracy);
58#else
59 Optional<bool> absolute() const;
60
61 void initDeviceOrientationEvent(const AtomicString& type, bool bubbles, bool cancelable, Optional<double> alpha, Optional<double> beta, Optional<double> gamma, Optional<bool> absolute);
62#endif
63
64private:
65 DeviceOrientationEvent();
66 DeviceOrientationEvent(const AtomicString& eventType, DeviceOrientationData*);
67
68 EventInterface eventInterface() const override;
69
70 RefPtr<DeviceOrientationData> m_orientation;
71};
72
73} // namespace WebCore
74