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/*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
*
* 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.
*/
#include "config.h"
#include "GeolocationClientQt.h"
#include "Geolocation.h"
#include "GeolocationController.h"
#include "GeolocationError.h"
#include "GeolocationPermissionClientQt.h"
#include "GeolocationPosition.h"
#include "HTMLFormElement.h"
#include "Page.h"
#include "QWebFrameAdapter.h"
#include "QWebPageAdapter.h"
#include <QtPositioning/QGeoPositionInfoSource>
namespace WebCore {
static const char failedToStartServiceErrorMessage[] = "Failed to start Geolocation service";
GeolocationClientQt::GeolocationClientQt(const QWebPageAdapter* page)
: m_webPage(page)
, m_lastPosition(0)
, m_location(0)
{
}
GeolocationClientQt::~GeolocationClientQt()
{
delete m_location;
}
void GeolocationClientQt::geolocationDestroyed()
{
delete this;
}
void GeolocationClientQt::positionUpdated(const QGeoPositionInfo& geoPosition)
{
if (!geoPosition.isValid())
return;
QGeoCoordinate coord = geoPosition.coordinate();
double latitude = coord.latitude();
double longitude = coord.longitude();
bool providesAltitude = (geoPosition.coordinate().type() == QGeoCoordinate::Coordinate3D);
double altitude = coord.altitude();
double accuracy = geoPosition.attribute(QGeoPositionInfo::HorizontalAccuracy);
bool providesAltitudeAccuracy = geoPosition.hasAttribute(QGeoPositionInfo::VerticalAccuracy);
double altitudeAccuracy = geoPosition.attribute(QGeoPositionInfo::VerticalAccuracy);
bool providesHeading = geoPosition.hasAttribute(QGeoPositionInfo::Direction);
double heading = geoPosition.attribute(QGeoPositionInfo::Direction);
bool providesSpeed = geoPosition.hasAttribute(QGeoPositionInfo::GroundSpeed);
double speed = geoPosition.attribute(QGeoPositionInfo::GroundSpeed);
double timeStampInSeconds = geoPosition.timestamp().toMSecsSinceEpoch() / 1000;
m_lastPosition = GeolocationPosition::create(timeStampInSeconds, latitude, longitude, accuracy, providesAltitude, altitude, providesAltitudeAccuracy, altitudeAccuracy, providesHeading, heading, providesSpeed, speed);
WebCore::Page* page = m_webPage->page;
GeolocationController::from(page)->positionChanged(m_lastPosition.get());
}
void GeolocationClientQt::startUpdating()
{
if (!m_location && (m_location = QGeoPositionInfoSource::createDefaultSource(this)))
connect(m_location, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(positionUpdated(QGeoPositionInfo)));
if (!m_location) {
WebCore::Page* page = m_webPage->page;
RefPtr<WebCore::GeolocationError> error = GeolocationError::create(GeolocationError::PositionUnavailable, failedToStartServiceErrorMessage);
GeolocationController::from(page)->errorOccurred(error.get());
return;
}
m_location->startUpdates();
}
void GeolocationClientQt::stopUpdating()
{
if (m_location)
m_location->stopUpdates();
}
void GeolocationClientQt::setEnableHighAccuracy(bool)
{
// qtmobility 1.0 supports only GPS as of now so high accuracy is enabled by default
}
void GeolocationClientQt::requestPermission(Geolocation* geolocation)
{
ASSERT(geolocation);
QWebFrameAdapter* webFrame = QWebFrameAdapter::kit(geolocation->frame());
GeolocationPermissionClientQt::geolocationPermissionClient()->requestGeolocationPermissionForFrame(webFrame, geolocation);
}
void GeolocationClientQt::cancelPermissionRequest(Geolocation* geolocation)
{
ASSERT(geolocation);
QWebFrameAdapter* webFrame = QWebFrameAdapter::kit(geolocation->frame());
GeolocationPermissionClientQt::geolocationPermissionClient()->cancelGeolocationPermissionRequestForFrame(webFrame, geolocation);
}
} // namespace WebCore
#include "moc_GeolocationClientQt.cpp"
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