/* * 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)