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/*
* Copyright 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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 APPLE INC. AND ITS CONTRIBUTORS ``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 APPLE INC. OR ITS 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 DeviceProximityController_h
#define DeviceProximityController_h
#if ENABLE(PROXIMITY_EVENTS)
#include "DeviceController.h"
namespace WebCore {
class DeviceProximityClient;
class DeviceProximityController : public DeviceController {
public:
~DeviceProximityController() { }
static PassOwnPtr<DeviceProximityController> create(DeviceProximityClient*);
void didChangeDeviceProximity(const double value, const double min, const double max);
DeviceProximityClient* deviceProximityClient();
virtual bool hasLastData();
virtual PassRefPtr<Event> getLastEvent();
static const char* supplementName();
static DeviceProximityController* from(Page*);
static bool isActiveAt(Page*);
private:
explicit DeviceProximityController(DeviceProximityClient*);
};
} // namespace WebCore
#endif // PROXIMITY_EVENTS
#endif // DeviceProximityController_h
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