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/*
* Copyright (C) 2008-2011, 2015 Apple Inc. All Rights Reserved.
* Copyright 2010, The Android Open Source Project
*
* 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. ``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
* 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.
*/
#pragma once
#if ENABLE(GEOLOCATION)
#include "PositionOptions.h"
#include "Timer.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class Geoposition;
class Geolocation;
class PositionCallback;
class PositionError;
class PositionErrorCallback;
class GeoNotifier : public RefCounted<GeoNotifier> {
public:
static Ref<GeoNotifier> create(Geolocation& geolocation, Ref<PositionCallback>&& positionCallback, RefPtr<PositionErrorCallback>&& positionErrorCallback, PositionOptions&& options)
{
return adoptRef(*new GeoNotifier(geolocation, WTFMove(positionCallback), WTFMove(positionErrorCallback), WTFMove(options)));
}
const PositionOptions& options() const { return m_options; }
void setFatalError(RefPtr<PositionError>&&);
bool useCachedPosition() const { return m_useCachedPosition; }
void setUseCachedPosition();
void runSuccessCallback(Geoposition*); // FIXME: This should take a reference.
void runErrorCallback(PositionError&);
void startTimerIfNeeded();
void stopTimer();
void timerFired();
bool hasZeroTimeout() const;
private:
GeoNotifier(Geolocation&, Ref<PositionCallback>&&, RefPtr<PositionErrorCallback>&&, PositionOptions&&);
Ref<Geolocation> m_geolocation;
Ref<PositionCallback> m_successCallback;
RefPtr<PositionErrorCallback> m_errorCallback;
PositionOptions m_options;
Timer m_timer;
RefPtr<PositionError> m_fatalError;
bool m_useCachedPosition;
};
} // namespace WebCore
#endif // ENABLE(GEOLOCATION)