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 

    31 namespace WebCore {

    32 

    33 class DeviceOrientation;

    34 

    35 class DeviceOrientationEvent : public Event {

    36 public:

    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 

    53 private:

    54     DeviceOrientationEvent();

    55     DeviceOrientationEvent(const AtomicString& eventType, DeviceOrientation*);

    56 

    57     RefPtr<DeviceOrientation> m_orientation;

    58 };

    59 

    60 } // namespace WebCore

    61 

    62 #endif // DeviceOrientationEvent_h