/* 

 *

 * Copyright (c) <2010> Comarch S.A. 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".

 *

 * Original Contributors:

 * Comarch S.A. - original contribution.

 *

 * Contributors:

 *

 * Description:

 *

 */

#ifndef HSPSETTINGS_H_

#define HSPSETTINGS_H_

#include <e32base.h>

/**

 * @brief Singleton class representing profile's settings

 */

class CHsHSPSettings : public CBase

{

public:

    /**

     * Returns pointer to singleton class

     * 

     * @return class instance

     */

    static CHsHSPSettings* InstanceL();

    /**

     * Decrements reference counter. Deletes singleton if there are no references.

     */

    void Release();

private:

    /**

     * Constructor for performing 1st stage construction

     */

    CHsHSPSettings();

    /**

     * Destructor

     */

    ~CHsHSPSettings();

    /**

     * Constructor for performing 2nd stage construction

     */

    void ConstructL();

public:

    /**

     * Sets speaker volume level

     * 

     * @param aLevel new level

     */

    void SetSpeakerVolumeLevel( const TInt aLevel );

    /**

     * Sets speaker volume level

     * 

     * @param aLevel new level

     */

    void SetMicGainLevel( const TInt aLevel );

    /**

     * Updates call status

     * 

     * @param aIsCallOngoing denotes if audio call is ongoing

     */

    void UpdateCallStatus( const TBool aIsCallOngoing );

    /**

     * Getter for 'CallOngoing' status

     * 

     * @return ETrue if audio call is ongoing, otherwise EFalse

     */

     TBool CallOngoing() const;

private:

    /** Speaker volume level */

    TInt iSpeakerVolumeLevel;

    /** Microphone gain level */

    TInt iMicGainLevel;

    /** Denotes if voice call is ongoing */

    TBool iCallOngoing;

    /** Reference counter */

    TInt iReferenceCounter;

};

#endif /* HSPSETTINGS_H_ */