/*

 * Copyright (c) 2009 - 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 VMBXUIENGINE_H

#define VMBXUIENGINE_H

// System includes

#include <QObject>

#include <mvoicemailboxobserver.h>

#include <voicemailboxdefs.h>

// Forward declarations

class CVoiceMailbox;

class TVoiceMailboxParams;

// Class declaration

class VmbxUiEngine : public QObject, public MVoiceMailboxObserver

{

    Q_OBJECT

public:

    /*!

        Constructor.

    */

    VmbxUiEngine();

    /*!

        Destructor

    */

    ~VmbxUiEngine();

public:

    /*!

        Getter method for primary voice number of Voice Mailbox.

        @param aValue Retrieved number.

    */

    void getCsVoiceNumber(QString &aValue);

    /*!

        Getter method for primary video number of Voice Mailbox.

        @param aValue Retrieved number.

    */

    void getCsVideoNumber(QString &aValue);

    /*!

        Set number when cs voice number has been edited on UI.

        @param aValue New value.

    */

    void setCsVoiceNumber( const QString &aValue );

    /*!

        Set number when cs voice number has been edited on UI.

        @param aValue New value.

    */

    void setCsVideoNumber( const QString &aValue );

    /*!

        If video mailbox supported.

    */    

    bool isVideoSupport();

    /*!

        If voice mailbox is writable.

    */

    bool isVoiceWritable();

    /*!

        If video mailbox is writable.

    */

    bool isVideoWritable();

    // Add new Getter methods for other voice mailbox types

    /*!

        From MVoiceMailboxObserver

        Observer callback for number/address change notification

        from voice mailbox engine.

        The UI should be notified to update the number.

        @param aVmbxEntry New voicemailbox entry.

    */

    void HandleNotifyL(const CVoiceMailboxEntry &aVmbxEntry);

    /*!

        Query number when cs voice number has been edited on UI.

        @param aValue New value.

    */

    int queryVoiceNumber(QString &aValue);

    /*!

        Query number when cs video number has been edited on UI.

        @param aValue New value.

    */

    int queryVideoNumber(QString &aValue);

    /*!

        Request notify when VMBX number changed

        @param  aNotifyOnActiveLineOnly  Only active line or NOT

     */

    void notifyVmbxNumberChange(bool aNotifyOnActiveLineOnly);

signals:

    /*!

        Signal emitted when voice mailbox data has been updated.

    */

    void voiceMailboxEngineEntriesUpdated(const TVmbxType vmbxType); 

private: // New Method

    /*!

        Initialize vmbx ui engine.

    */

    void init();

    /*!

        Getter method for primary voice number of Voice Mailbox.

        @param aValue Retrieved number.

    */

    void getCsVoicePrimaryNumber(QString &aValue);

    /*!

        Getter method for primary video number of Voice Mailbox.

        @param aValue Retrieved number.

    */

    void getCsVideoPrimaryNumber(QString &aValue);

    /*!

        Getter method for voice mailbox number.

        @param aParam Identify voice mailbox type

        @param aValue Retrieved number.

    */    

    void getNumber(const TVoiceMailboxParams &aParam, 

                   QString &aValue);

    /*!

        Setter method for voice mailbox number.

        @param aParam Identify voice mailbox type

        @param aValue Retrieved number.

    */

    void setNumber(const TVoiceMailboxParams &aParam, 

                   const QString &aValue);

    /*!

        Query method for voice mailbox number.

        @param aParam Identify voice mailbox type

        @param aValue Retrieved number.

    */

    int queryNumber(const TVoiceMailboxParams &aParam, QString &aValue);

private:

    /*!

        Symbian voice mailbox engine which offers basic entry retrieval,

        saving, querying etc. services.

        Own.

    */

    CVoiceMailbox *mVmbxEngine;

    /*!

        Cs voice number

     */

    QString mCsVoiceNumber;

    /*!

        Cs video number

     */

    QString mCsVideoNumber;

};

#endif // VMBXUIENGINE_H