1/* 2 * Copyright 2010 Apple Inc. All rights reserved. 3 * Copyright (C) 2012 Samsung Electronics. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef DeviceMotionController_h 28#define DeviceMotionController_h 29 30#include "DeviceController.h" 31 32namespace WebCore { 33 34class DeviceMotionClient; 35class DeviceMotionData; 36 37class DeviceMotionController : public DeviceController { 38public: 39 ~DeviceMotionController() { }; 40 41 static PassOwnPtr<DeviceMotionController> create(DeviceMotionClient*); 42 43 void didChangeDeviceMotion(DeviceMotionData*); 44 DeviceMotionClient* deviceMotionClient(); 45 46 virtual bool hasLastData() OVERRIDE; 47 virtual PassRefPtr<Event> getLastEvent() OVERRIDE; 48 49 static const char* supplementName(); 50 static DeviceMotionController* from(Page*); 51 static bool isActiveAt(Page*); 52 53private: 54 explicit DeviceMotionController(DeviceMotionClient*); 55}; 56 57} // namespace WebCore 58 59#endif // DeviceMotionController_h 60