radioapp/radiouiengine/inc/radiomonitorservice.h
changeset 24 6df133bd92e1
child 28 075425b8d9a4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioapp/radiouiengine/inc/radiomonitorservice.h	Fri Jun 04 10:21:36 2010 +0100
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#ifndef RADIOMONITORSERVICE_H
+#define RADIOMONITORSERVICE_H
+
+// System includes
+#include <xqserviceprovider.h>
+
+// User includes
+#include "radioservicedef.h"
+#include "radioenginewrapperobserver.h"
+
+// Forward declarations
+class RadioUiEnginePrivate;
+class RadioStation;
+
+class RadioMonitorService : public XQServiceProvider
+                          , public RadioEngineWrapperObserver
+{
+    Q_OBJECT
+
+public:
+
+    RadioMonitorService( RadioUiEnginePrivate& engine );
+    virtual ~RadioMonitorService();
+
+    void init();
+
+    void notifySong( const QString& song );
+
+public slots:
+
+    void requestNotifications();    // Slot called by Qt Highway
+    void requestAllData();          // Slot called by Qt Highway
+
+private slots:
+
+    void notifyRadioStatus();
+    void notifyFavoriteCount();
+    void notifyStationChange( const RadioStation& station );
+
+private:
+    
+// from base class RadioEngineWrapperObserver
+
+    void tunedToFrequency( uint frequency, int reason );
+
+// New functions
+
+    RadioStatus::Status determineRadioStatus() const;
+    void notify( const QVariant& notification );
+    void notifyList( const QVariantList& list );
+    
+private: // data
+
+    RadioUiEnginePrivate&   mUiEngine;
+
+    QList<int>              mRequestIndexes;
+    
+    RadioStatus::Status     mRadioStatus;
+
+};
+
+#endif // RADIOMONITORSERVICE_H