Merge webkit.org at r61121: Initial merge by git.

Change-Id: Icd6db395c62285be384d137164d95d7466c98760

1 files changed, 109 insertions, 0 deletions

diff --git a/WebCore/platform/qt/GeolocationServiceQt.cpp b/WebCore/platform/qt/GeolocationServiceQt.cpp
new file mode 100644
index 0000000..e24d497
--- /dev/null
+++ b/WebCore/platform/qt/GeolocationServiceQt.cpp
@@ -0,0 +1,109 @@
+/*
+ * 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 "GeolocationServiceQt.h"
+
+#include "Geolocation.h"
+#include "Geoposition.h"
+#include "PositionError.h"
+#include "PositionOptions.h"
+
+using namespace QtMobility;
+
+namespace WebCore {
+
+GeolocationService::FactoryFunction* GeolocationService::s_factoryFunction = &GeolocationServiceQt::create;
+
+GeolocationService* GeolocationServiceQt::create(GeolocationServiceClient* client)
+{
+    return new GeolocationServiceQt(client);
+}
+
+GeolocationServiceQt::GeolocationServiceQt(GeolocationServiceClient* client)
+    : GeolocationService(client)
+    , m_lastPosition(0)
+    , m_lastError(0)
+{
+    m_location = QGeoPositionInfoSource::createDefaultSource(this);
+
+    if (m_location)
+        connect(m_location, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(positionUpdated(QGeoPositionInfo)));
+}
+
+GeolocationServiceQt::~GeolocationServiceQt()
+{
+}
+
+void GeolocationServiceQt::positionUpdated(const QGeoPositionInfo &geoPosition)
+{
+    if (!geoPosition.isValid())
+        errorOccurred();
+
+    QGeoCoordinate coord = geoPosition.coordinate();
+    double latitude = coord.latitude();
+    double longitude = coord.longitude();
+    bool providesAltitude = true;
+    double altitude = coord.altitude();
+
+    double accuracy = geoPosition.hasAttribute(QGeoPositionInfo::HorizontalAccuracy) ?
+                        geoPosition.attribute(QGeoPositionInfo::HorizontalAccuracy) : 0.0;
+
+    bool providesAltitudeAccuracy = geoPosition.hasAttribute(QGeoPositionInfo::VerticalAccuracy);
+    double altitudeAccuracy = providesAltitudeAccuracy ? geoPosition.attribute(QGeoPositionInfo::VerticalAccuracy) : 0.0;
+
+    bool providesHeading =  geoPosition.hasAttribute(QGeoPositionInfo::Direction);
+    double heading = providesHeading ? geoPosition.attribute(QGeoPositionInfo::Direction) : 0.0;
+
+    bool providesSpeed = geoPosition.hasAttribute(QGeoPositionInfo::GroundSpeed);
+    double speed = providesSpeed ? geoPosition.attribute(QGeoPositionInfo::GroundSpeed) : 0.0;
+
+    RefPtr<Coordinates> coordinates = Coordinates::create(latitude, longitude, providesAltitude, altitude,
+                                                          accuracy, providesAltitudeAccuracy, altitudeAccuracy,
+                                                          providesHeading, heading, providesSpeed, speed);
+    m_lastPosition = Geoposition::create(coordinates.release(), geoPosition.timestamp().toTime_t());
+    positionChanged();
+}
+
+bool GeolocationServiceQt::startUpdating(PositionOptions*)
+{
+    m_lastPosition = 0;
+
+    if (!m_location)
+        return false;
+
+    // TODO: handle enableHighAccuracy()
+
+    m_location->startUpdates();
+    return true;
+}
+
+void GeolocationServiceQt::stopUpdating()
+{
+    if (m_location)
+        m_location->stopUpdates();
+}
+
+} // namespace WebCore