locationsystemui/locationsysui/possettings/poslocationservices/inc/poslocationservicesengine.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/locationsystemui/locationsysui/possettings/poslocationservices/inc/poslocationservicesengine.h Thu May 27 13:18:17 2010 +0300
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Class declaration of PosLocationServicesEngine.
+*
+*/
+#ifndef POSLOCATIONSERVICESENGINE_H
+#define POSLOCATIONSERVICESENGINE_H
+
+#include "poslocationservicesengineprivate.h"
+#include <QObject.h>
+
+
+
+/**
+ * PosLocationServicesEngine class provides interface to location services.
+ * Using this interface. This interface provides services like list, delete
+ * etc..
+ */
+class PosLocationServicesEngine : public QObject,
+ public PosLocationServiceUpdateObserver
+ {
+ Q_OBJECT
+public:
+ /**
+ * Constructor
+ */
+ PosLocationServicesEngine();
+
+ /**
+ * Destructor
+ */
+ virtual ~PosLocationServicesEngine();
+
+ /**
+ * Retrieves all location services info.
+ *
+ * @param[out] locationServiceList List of location
+ * services info.
+ * @return - KErrNone if location services information retrieved successfully.
+ * - KErrNotFound if there are no location services.
+ * otherwise system wide error codes.
+ */
+ int getLocationServices( QList<PosLocationServiceInfo>&
+ locationServiceList );
+
+ /**
+ * Removes location service based on the service Id.
+ *
+ * @param [in] serviceId Location service Id.
+ *
+ * @return following error codes
+ * - KErrNone if successful
+ * - KErrNotFound if service is not found
+ * otherwise system wide error codes.
+ */
+ int removeLocationService( int serviceId );
+
+public:// From PosLocationServiceUpdateObserver
+ void handleLocationServiceUpdate();
+
+signals:
+ /**
+ * This signal is emitted when there is update in the
+ * location services.
+ */
+ void locationServiceUpdate();
+
+private:// Data members
+ /**
+ * Pointer to PosLocationServicesEnginePrivate object.
+ * Own
+ */
+ PosLocationServicesEnginePrivate* d_ptr;
+ };
+
+#endif /* POSLOCATIONSERVICESENGINE_H */