/* * Copyright 2010, The Android Open Source Project * Copyright (C) 2012 Samsung Electronics. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef DeviceOrientationController_h #define DeviceOrientationController_h #include "DeviceController.h" #include <wtf/HashCountedSet.h> namespace WebCore { class DeviceOrientationClient; class DeviceOrientationData; class DeviceOrientationController : public DeviceController { public: ~DeviceOrientationController() { }; static PassOwnPtr<DeviceOrientationController> create(Page*, DeviceOrientationClient*); void didChangeDeviceOrientation(DeviceOrientationData*); DeviceOrientationClient* deviceOrientationClient(); virtual bool hasLastData() OVERRIDE; virtual PassRefPtr<Event> getLastEvent() OVERRIDE; static const char* supplementName(); static DeviceOrientationController* from(Page*); static bool isActiveAt(Page*); private: DeviceOrientationController(Page*, DeviceOrientationClient*); Page* m_page; }; } // namespace WebCore #endif // DeviceOrientationController_h