--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserplugins/browsersysteminfoplugin/inc/SystemInfoBeep.h	Mon Mar 30 12:49:49 2009 +0300
@@ -0,0 +1,93 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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 SYSTEMINFOBEEP_H
+#define SYSTEMINFOBEEP_H
+
+//  INCLUDES
+#include <MdaAudioTonePlayer.h>
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+*  CSystemInfoBeep.
+*  Interface to information about the radio network connection.
+*  @lib npSystemInfoPlugin.lib
+*  @since S60 v3.2
+*/
+NONSHARABLE_CLASS(CSystemInfoBeep) : public CBase, public MMdaAudioToneObserver
+    {
+public: // Constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     */
+    static CSystemInfoBeep* NewL();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CSystemInfoBeep();
+
+public:
+    /**
+     * Play a pure tone.
+     * @since 3.2
+     * @param frequency of tone in Hertz
+     * @param duration of tone in microseconds
+     * @return void
+     */
+    void Play( TInt aFrequency, TTimeIntervalMicroSeconds iDuration);
+
+private:
+    /**
+     * C++ default constructor.
+     */
+    CSystemInfoBeep();
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     * @param none
+     * @return void
+     */
+    void ConstructL();
+
+public:
+    // from MMdaAudioToneObserver
+    void MatoPrepareComplete(TInt aError);
+    void MatoPlayComplete(TInt aError);
+
+private:
+    typedef enum TBeepState
+        {
+        EBeepIdle,
+        EBeepPreparing,
+        EBeepPlaying
+        };
+
+private:
+
+    CMdaAudioToneUtility* iToneUtil; // owned
+    TBeepState iState;
+    };
+
+#endif // SYSTEMINFOBEEP_H
+
+// End of File