DeviceOrientationEvent.h revision cad810f21b803229eb11403f9209855525a25d57 
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#ifndef DeviceOrientationEvent_h
27#define DeviceOrientationEvent_h
28
29#include "Event.h"
30
31namespace WebCore {
32
33class DeviceOrientation;
34
35class DeviceOrientationEvent : public Event {
36public:
37    ~DeviceOrientationEvent();
38    static PassRefPtr<DeviceOrientationEvent> create()
39    {
40        return adoptRef(new DeviceOrientationEvent);
41    }
42    static PassRefPtr<DeviceOrientationEvent> create(const AtomicString& eventType, DeviceOrientation* orientation)
43    {
44        return adoptRef(new DeviceOrientationEvent(eventType, orientation));
45    }
46
47    void initDeviceOrientationEvent(const AtomicString& type, bool bubbles, bool cancelable, DeviceOrientation*);
48
49    virtual bool isDeviceOrientationEvent() const { return true; }
50
51    DeviceOrientation* orientation() const { return m_orientation.get(); }
52
53private:
54    DeviceOrientationEvent();
55    DeviceOrientationEvent(const AtomicString& eventType, DeviceOrientation*);
56
57    RefPtr<DeviceOrientation> m_orientation;
58};
59
60} // namespace WebCore
61
62#endif // DeviceOrientationEvent_h
63