/*

 * 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: 

 *   Control Panel QT UI for TLS-based EAP methods configuration

 *

 */

/*

 */

#ifndef CPEAPTLSMETHODSUI_H

#define CPEAPTLSMETHODSUI_H

// System includes

#include <cpbasesettingview.h>

#include <eapqtconfiginterface.h>

#include <eapqtplugininfo.h>

#include <eapqtpluginhandle.h>

// User includes

// Forward declarations

class HbDataForm;

class HbDataFormModel;

class HbDataFormModelItem;

class HbMessageBox;

class CpSettingFormItemData;

class EapQtValidator;

class EapQtCertificateInfo;

class CpEapCiphersuiteUi;

// External data types

// Constants

/*!

 * @addtogroup group_eap_ui_plugin_eap_tlsmethods

 * @{

 */

class CpEapTlsMethodsUi : public CpBaseSettingView

{

Q_OBJECT

public:

    CpEapTlsMethodsUi(

        const EapQtConfigInterface::EapBearerType bearer,

        const int iapId,

        const EapQtPluginInfo &plugin,

        const EapQtPluginHandle& outerHandle);

    ~CpEapTlsMethodsUi();

    CpBaseSettingView *innerUiInstance();

protected:

    void close();

private:

    // Supported PEAP versions

    enum PeapVersions {

        //PEAPv0

        PeapVersion0,

        //PEAPv1

        PeapVersion1,

        //PEAPv0 or PEAPv1

        PeapVersionBoth

    };

private:

    void createUi();

    void createTlsUi();

    void createTtlsUi();

    void createPeapUi();

    void createFastUi();

    void createUsername();

    void createRealm();

    void createUserCerts();

    void createAuthorityCerts();

    void createPeapVersion();

    void createInnerMethod();

    void createEapSelector();

    void defaultInnerPlugin();

    bool checkStateToBool(const int state);

    int boolToCheckState(const bool state);

    bool validate();

    bool validateUsernameGroup();

    bool validateRealmGroup();

    bool validateAuthorityCertificate();

    bool validateUserCertificate();

    bool validateCiphersuites();

    void setPeapVersion(EapQtConfig &eapConfig);

    bool storeSettings();

private slots:  

    void setValidator(const QModelIndex);

    void usernameAutomaticChanged(int state);

    void realmAutomaticChanged(int state);

    void userCertChanged(int value);

    void authorityCertAutomaticChanged(int state);

    void authorityCertChanged(int value);

    void peapVersionChanged(int value);

    void innerEapTypeChanged(int value);

private:

    //! Pointer to EapQtConfigInterface

    QScopedPointer <EapQtConfigInterface> mConfigIf;

    //! List of supported Inner EAP types

    QList<EapQtPluginInfo> mPlugins;

    //! Plugin info

    EapQtPluginInfo mPluginInfo;

    //! Outer handle

    EapQtPluginHandle mOuterHandle;

    //! Current EAP configuration

    EapQtConfig mEapConfig;

    //! Dataform

    HbDataForm *mForm;

    //! Datform model

    HbDataFormModel *mModel;

    //! Control Panel item data helper for TLS methods plugins

    CpItemDataHelper *mItemDataHelper;

    //! TLS based methods settings group

    HbDataFormModelItem *mGroupItem;    

    //! Username generate automatically checkBox

    CpSettingFormItemData *mUsernameAutomatic;

    //! Username lineEdit

    CpSettingFormItemData *mUsername;

    //! Realm generate automatically checkBox

    CpSettingFormItemData *mRealmAutomatic;

    //! Realm lineEdit

    CpSettingFormItemData *mRealm;

    //! Authority certificate select automatically checkBox

    CpSettingFormItemData *mCaCertAutomatic;

    //! Authority certificate comboBox

    CpSettingFormItemData *mCaCert;

    //! Peap version comboBox

    CpSettingFormItemData *mPeapVersion;

    //! Inner EAP type comboBox

    CpSettingFormItemData *mInnerEapType;

    //! Cipher suites group

    CpEapCiphersuiteUi *mGroupItemCs;

    //! Realm validator

    QScopedPointer<EapQtValidator> mValidatorRealm;

    //! Username validator

    QScopedPointer<EapQtValidator> mValidatorUsername;

    //! List of system's user certificates

    QList<EapQtCertificateInfo> mUserCerts;

    //! Index of selected user certificate

    int mCurrentUserCert;

    //! List if system's authority certificates

    QList<EapQtCertificateInfo> mAuthorityCerts;

    //! Index of selected authority certificate

    int mCurrentAuthorityCert;

    //! Index of current PEAP version 

    //  0:PEAPv0, 1:PEAPv2, 2:PEAPv0 or PEAPv1

    int mCurrentPeapVersion;

    //! Index of selected Inner EAP type

    int mCurrentInnerPlugin;

    //! Index of inner type EAP-MSCHAPv2, default value for PEAP and EAP-FAST 

    int mInnerEapMschapv2;

    //! Index of inner type EAP-GTC, default value for PEAPv1

    int mInnerEapGtc;

    //! Tells if no inner EAP type is stored and default value is used instead

    bool mDefaultPluginInUse;

};

/*! @} */

#endif