--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satui/satapp/inc/satapptoneprovider.h	Wed Jul 21 18:26:52 2010 +0300
@@ -0,0 +1,129 @@
+/*
+* 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:
+*
+*/
+#ifndef SATAPPTONEPROVIDER_H
+#define SATAPPTONEPROVIDER_H
+
+// includes
+#include <QObject>
+#include <QString>
+#include <QByteArray>
+#include <msatuiobserver.h> //for TSatUiResponse
+#include <mdaaudiotoneplayer.h> //MMdaAudioToneObserver
+#include <mdaaudiosampleplayer.h> //MMdaAudioPlayerCallback
+
+// forward declarations
+class QTimer;
+class HbMessageBox;
+class CMdaAudioToneUtility;
+class CMdaAudioPlayerUtility;
+class SatAppAction;
+
+
+class SatAppToneProvider:
+    public QObject,
+    public MMdaAudioToneObserver,
+    public MMdaAudioPlayerCallback
+{
+    Q_OBJECT
+
+public:
+
+    SatAppToneProvider(QObject *parent = 0);
+    virtual ~SatAppToneProvider();
+
+public slots:
+
+    void playTone(SatAppAction& action);
+    
+    void clearScreen();
+
+private:
+
+    enum State {Idle,PlayStandardTone,PlayUserSelectedTone};
+
+    State recognizeTone(
+        int tone,
+        QByteArray& sequence,
+        int& duration);
+    QByteArray charArrayToByteArray(
+        const char tone[],
+        int size);
+    void playStandardTone(
+        const QString& text,
+        const QByteArray& sequence,
+        int duration);
+    void playUserSelectedTone(
+        const QString& text,
+        int tone,
+        int duration);
+
+public slots:
+    /**
+     * Resets the UI state within the tone provider,
+     * commits pending server requests if any
+     */
+    void resetState();
+
+private slots:
+
+    void stopPlayTone();
+
+// ****************************************************************************
+// * ************************************************************************ *
+// * *                          SYMBIAN PART                                * *
+// * ************************************************************************ *
+// ****************************************************************************
+
+private:
+
+    void SymbianPrepareAudioToneUtilityL(const TDesC8& sequence);
+    void SymbianStopAudioToneUtility();
+    void SymbianPrepareAudioPlayerL(int tone, int duration);
+    void SymbianStopAudioPlayer();
+    void GetProfileParamsL(
+        int tone=ESatToneNotSet, TDes* toneName=NULL );
+
+public: // from MMdaAudioToneObserver
+
+    void MatoPrepareComplete( TInt aError );
+    void MatoPlayComplete( TInt aError );
+
+public: //from MMdaAudioPlayerCallback
+
+    void MapcInitComplete( TInt aError,
+        const TTimeIntervalMicroSeconds& aDuration );
+    void MapcPlayComplete( TInt aError );
+
+
+private: // Data
+
+    State mState;
+    SatAppAction* mCurrentAction;
+
+    bool mWarningAndPlayTones;
+    int mVolume;
+    CMdaAudioToneUtility *mPlayer;
+    TSatUiResponse mPlayToneError;
+    QTimer *mTimer;
+    HbMessageBox *mPermanentNote;
+    CMdaAudioPlayerUtility *mAudioPlayer;
+
+    // for unit testing
+    friend class ToneProviderTest;
+};
+
+#endif //SATAPPTONEPROVIDER_H