/*

 * 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: 

 *   Stub for EAP WIZARD testing: EAP QT configuration validator interface

 *

 */

/*

 * %version: 2 %

 */

#ifndef EAPQTVALIDATOR_H

#define EAPQTVALIDATOR_H

#include <QVariant>

#include <eapqtconfigdefs.h>

/*!

 * @addtogroup group_eap_config_api

 * @{

 */

class HbLineEdit;

/*!

 * Eap Qt Validator interface. This interface provides a method to configure

 * the editor to use required constraints, hints, editor classes and so one

 * depending on the EAP type and the configuration identifier.

 * See updateEditor() method for further details.

 * 

 * Another important method of this class is the validate() method. With

 * that method you can check that the content and format is valid for 

 * given configuration compination.

 * 

 * An instance of validator can be created with 

 * EapQtConfigInterface::validatorEap() method.

 */

class EapQtValidator

{

public:

    /*!

     * Validation status.

     */

    enum Status {

        /// Ok

        StatusOk,

        /// Content is invalid

        StatusInvalid,

        /// The length is not valid

        StatusInvalidLength,

        /// Invalid characters detected

        StatusInvalidCharacters,

        /// Input is too short

        StatusTooShort, 

        /// Input is too long

        StatusTooLong,  

    };

public:

    EapQtValidator() {};

    virtual ~EapQtValidator() {};

    virtual Status validate(QVariant value) = 0;

    virtual void updateEditor(HbLineEdit* edit) = 0;

private:

    Q_DISABLE_COPY(EapQtValidator)

};

/*! @} */

#endif