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/*
* Copyright (C) 2011 Apple Inc. 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.
*/
#include "WebGeolocationManager.h"
#include "WebGeolocationManagerProxyMessages.h"
#include "WebPage.h"
#include "WebProcess.h"
#if ENABLE(CLIENT_BASED_GEOLOCATION)
#include <WebCore/Geolocation.h>
#include <WebCore/GeolocationController.h>
#include <WebCore/GeolocationError.h>
#include <WebCore/GeolocationPosition.h>
#include <WebCore/Page.h>
#endif
using namespace WebCore;
namespace WebKit {
WebGeolocationManager::WebGeolocationManager(WebProcess* process)
: m_process(process)
{
}
WebGeolocationManager::~WebGeolocationManager()
{
}
void WebGeolocationManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
{
didReceiveWebGeolocationManagerMessage(connection, messageID, arguments);
}
void WebGeolocationManager::registerWebPage(WebPage* page)
{
#if ENABLE(CLIENT_BASED_GEOLOCATION)
bool wasEmpty = m_pageSet.isEmpty();
m_pageSet.add(page);
if (wasEmpty)
m_process->connection()->send(Messages::WebGeolocationManagerProxy::StartUpdating(), 0);
#endif
}
void WebGeolocationManager::unregisterWebPage(WebPage* page)
{
#if ENABLE(CLIENT_BASED_GEOLOCATION)
m_pageSet.remove(page);
if (m_pageSet.isEmpty())
m_process->connection()->send(Messages::WebGeolocationManagerProxy::StopUpdating(), 0);
#endif
}
void WebGeolocationManager::didChangePosition(const WebGeolocationPosition::Data& data)
{
#if ENABLE(CLIENT_BASED_GEOLOCATION)
RefPtr<GeolocationPosition> position = GeolocationPosition::create(data.timestamp, data.latitude, data.longitude, data.accuracy);
HashSet<WebPage*>::const_iterator it = m_pageSet.begin();
HashSet<WebPage*>::const_iterator end = m_pageSet.end();
for (; it != end; ++it) {
WebPage* page = *it;
if (page->corePage())
page->corePage()->geolocationController()->positionChanged(position.get());
}
#endif
}
void WebGeolocationManager::didFailToDeterminePosition()
{
#if ENABLE(CLIENT_BASED_GEOLOCATION)
// FIXME: Add localized error string.
RefPtr<GeolocationError> error = GeolocationError::create(GeolocationError::PositionUnavailable, /* Localized error string */ String(""));
HashSet<WebPage*>::const_iterator it = m_pageSet.begin();
HashSet<WebPage*>::const_iterator end = m_pageSet.end();
for (; it != end; ++it) {
WebPage* page = *it;
if (page->corePage())
page->corePage()->geolocationController()->errorOccurred(error.get());
}
#endif
}
} // namespace WebKit
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