/*

 * 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 CPBARRINGPLUGINGROUP_H

#define CPBARRINGPLUGINGROUP_H

#include <QQueue>

#include <cpsettingformitemdata.h>

#include <psetcallbarringwrapper.h>

class PSetWrapper;

class QModelIndex;

class CpPhoneNotes;

class QValidator;

class HbDataFormModel;

/*!

    \class CpBarringPluginGroup

    \brief The class CpBarringPluginGroup defines barring items shown on UI. 

 */

class CpBarringPluginGroup : public CpSettingFormItemData

{

    Q_OBJECT

public:

    // Change barring password operation phases

    enum ChangeBarringPasswordPhase

    {

        NonePhase,

        CurrentPasswordPhase,

        NewPasswordPhase,

        VerifyNewPasswordPhase

    };

    explicit CpBarringPluginGroup(CpItemDataHelper &helper);

    ~CpBarringPluginGroup();

public slots:

    void itemShown(const QModelIndex& item);

private:

    void setupConnectionsToWrapper();

    void createBarringItems();

    CpSettingFormItemData *createBarringItem(

        const HbDataFormModelItem::DataItemType &itemType,

        const QString &label,

        const QString &widgetTextData,

        const PSetCallBarringWrapper::BarringType &barringType);

    void processBarringStatusRequestQueue();

    bool updateDependentBarringProgramStatuses(

        const CpSettingFormItemData &changedBarringItem);

    CpSettingFormItemData &barringItemByProgram(

        const PSetCallBarringWrapper::BarringType &barringProgram);

    void revertCheckStateOfItem(

        CpSettingFormItemData *barringItem);

    void updateCheckStateOfItem(

        CpSettingFormItemData &barringItem, 

        const Qt::CheckState &newState);

private slots:

    void barringStatusRequestCompleted(

        int result,

        const QList<unsigned char> & basicServiceGroupIds,

        PSetCallBarringWrapper::BarringStatus status);

    void enableBarringRequestCompleted(

        int result,

        PSetCallBarringWrapper::BarringType barringType,

        PSetCallBarringWrapper::BarringStatus barringStatus, 

        bool plural);

    void disableBarringRequestCompleted(

        int result,

        PSetCallBarringWrapper::BarringType barringType,

        PSetCallBarringWrapper::BarringStatus barringStatus, 

        bool plural);

    void barringPasswordChangeRequestCompleted(int result);

    void changeBarringStateRequested(int checkState);

    void changeBarringPasswordRequested();

    void completeBarringStateChangeRequestHandling(

            QString barringPassword,

            bool okPressed);

    void changeBarringPasswordPhasesHandling(

            QString barringPassword,

            bool okPressed);

private: 

    CpItemDataHelper &m_helper;

    QScopedPointer<PSetWrapper> m_pSetWrapper;

    PSetCallBarringWrapper *m_barringWrapper;

    CpSettingFormItemData *m_editBarringPasswordItem;

    QQueue<CpSettingFormItemData *> m_barringRequestQueue;

    bool m_barringStatusRequestOngoing;

    int m_activeNoteId;

    CpPhoneNotes* m_phoneNotes;

    QValidator *m_barringPasswordValidator;

    bool m_delayedBarringActivationNote;

    CpSettingFormItemData* m_clickedBarringItem; // Not own.

    ChangeBarringPasswordPhase m_changeBarringPasswordPhase;

    QString m_currentPassword;

    QString m_newPassword;

    QString m_newPasswordVerified;

    QValidator* m_verifyPasswordValidator; // Own.

    HbDataFormModel* m_model;

};

#endif // CPBARRINGPLUGINGROUP_H