diff -r a2b50a479edf -r 6df133bd92e1 hswidgetplugin/fmradiohswidgetplugin/inc/fmradiohswidgetradioserviceclient.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hswidgetplugin/fmradiohswidgetplugin/inc/fmradiohswidgetradioserviceclient.h	Fri Jun 04 10:21:36 2010 +0100
@@ -0,0 +1,121 @@
+/*
+* 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: FM Radio widget radio service client
+*
+*/
+
+#ifndef FMRADIOHSWIDGETRADIOSERVICECLIENT_H_
+#define FMRADIOHSWIDGETRADIOSERVICECLIENT_H_
+
+// System includes
+#include <QObject>
+#include <xqservicerequest.h>
+#include <xqappmgr.h>
+
+// Constants
+/**  Radio service name. */
+const QString KRadioServiceName = "com.nokia.services.Radio";
+/**  Radio control interface name. */
+const QString KRadioServiceControlInterfaceName = "IRadioControl";
+/**  Radio monitor interface name. */
+const QString KRadioServiceControlOperation = "command(int)";
+/**  Radio monitor interface name. */
+const QString KRadioServiceMonitorInterfaceName = "IRadioMonitor";
+/**  Radio monitor interface name. */
+const QString KRadioServiceMonitorOperation = "requestNotifications()";
+/**  Radio refresh operation name. */
+const QString KRadioServiceRefreshOperation = "requestAllData()";
+
+class FmRadioHsWidgetRadioServiceClient : public QObject
+{
+Q_OBJECT
+
+public:
+    FmRadioHsWidgetRadioServiceClient(QObject *parent = 0);
+    virtual ~FmRadioHsWidgetRadioServiceClient();
+    
+    enum FmRadioStartupState
+    {
+        StartForeground,
+        StartBackground
+    };
+    enum FmRadioChannelChangeCommand
+    {
+        PreviousFavouriteChannel,
+        NextFavouriteChannel
+    };
+    enum FmRadioAudioControlCommand
+    {
+        Mute,
+        Unmute
+    };
+    enum FmRadioInformationType
+    {
+        InformationTypeStationName,
+        InformationTypeCallSign,
+        InformationTypeFrequency,
+        InformationTypeRt,
+        InformationTypeDynamicPsName,
+        InformationTypePty
+    };
+    enum FmRadioVisibilty
+    {
+        DoNotChange,
+        ToForeground,
+        ToBackground
+    };
+
+    void init();
+
+signals:
+    void radioInformationChanged(int notificationId, QVariant value);
+    void radioStateChanged(QVariant value);
+
+public slots:
+    void doChangeFmRadioVisibility(FmRadioVisibilty visibility);
+    void test();
+    void doChangeFmRadioChannel(FmRadioChannelChangeCommand command);
+    void doControlFmRadioAudio(FmRadioAudioControlCommand command);
+    void handleFmRadioInformationChange(const QVariant& value);
+    void handleFmRadioStateChange(QVariant& value);
+    void startMonitoring(FmRadioVisibilty visibility);
+    void stopMonitoring();
+
+protected slots:
+    void requestCompleted(const QVariant& value);
+
+private slots:
+    //void handleOk(const QVariant &result);
+    void handleError(int errorCode, const QString& errorMessage);
+    void handleRequestError(int error);
+    
+    void createControlServiceRequest();
+    void createMonitorServiceRequest();
+
+    void doSendMonitorRequest(FmRadioVisibilty visibility);
+    void doSendControlRequest(QVariant &argument, FmRadioVisibilty visibility);
+    
+    void prepareRequestInfo(XQAiwRequest *request, FmRadioVisibilty visibility);
+    
+private: // data
+    bool mRequestPending;
+    XQApplicationManager mApplicationManager;
+    XQAiwRequest* mRadioMonitorRequest;
+    XQAiwRequest* mRadioControlRequest;
+    
+    bool                mDataInitialized;
+
+};
+
+#endif /* FMRADIOHSWIDGETRADIOSERVICECLIENT_H_ */