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#include "config.h"
27#include "DeviceOrientationEvent.h"
28
29#include "DeviceOrientationData.h"
30
31namespace WebCore {
32
33DeviceOrientationEvent::~DeviceOrientationEvent() = default;
34
35DeviceOrientationEvent::DeviceOrientationEvent()
36 : m_orientation(DeviceOrientationData::create())
37{
38}
39
40DeviceOrientationEvent::DeviceOrientationEvent(const AtomicString& eventType, DeviceOrientationData* orientation)
41 : Event(eventType, CanBubble::No, IsCancelable::No)
42 , m_orientation(orientation)
43{
44}
45
46Optional<double> DeviceOrientationEvent::alpha() const
47{
48 return m_orientation->alpha();
49}
50
51Optional<double> DeviceOrientationEvent::beta() const
52{
53 return m_orientation->beta();
54}
55
56Optional<double> DeviceOrientationEvent::gamma() const
57{
58 return m_orientation->gamma();
59}
60
61#if PLATFORM(IOS_FAMILY)
62
63Optional<double> DeviceOrientationEvent::compassHeading() const
64{
65 return m_orientation->compassHeading();
66}
67
68Optional<double> DeviceOrientationEvent::compassAccuracy() const
69{
70 return m_orientation->compassAccuracy();
71}
72
73void DeviceOrientationEvent::initDeviceOrientationEvent(const AtomicString& type, bool bubbles, bool cancelable, Optional<double> alpha, Optional<double> beta, Optional<double> gamma, Optional<double> compassHeading, Optional<double> compassAccuracy)
74{
75 if (isBeingDispatched())
76 return;
77
78 initEvent(type, bubbles, cancelable);
79 m_orientation = DeviceOrientationData::create(alpha, beta, gamma, compassHeading, compassAccuracy);
80}
81
82#else
83
84Optional<bool> DeviceOrientationEvent::absolute() const
85{
86 return m_orientation->absolute();
87}
88
89void DeviceOrientationEvent::initDeviceOrientationEvent(const AtomicString& type, bool bubbles, bool cancelable, Optional<double> alpha, Optional<double> beta, Optional<double> gamma, Optional<bool> absolute)
90{
91 if (isBeingDispatched())
92 return;
93
94 initEvent(type, bubbles, cancelable);
95 m_orientation = DeviceOrientationData::create(alpha, beta, gamma, absolute);
96}
97
98#endif
99
100EventInterface DeviceOrientationEvent::eventInterface() const
101{
102#if ENABLE(DEVICE_ORIENTATION)
103 return DeviceOrientationEventInterfaceType;
104#else
105 // FIXME: ENABLE(DEVICE_ORIENTATION) seems to be in a strange state where
106 // it is half-guarded by #ifdefs. DeviceOrientationEvent.idl is guarded
107 // but DeviceOrientationEvent.cpp itself is required by ungarded code.
108 return EventInterfaceType;
109#endif
110}
111
112} // namespace WebCore
113