/*

 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * 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: 

 *    Private Implementation for Control Panel QT UI for WPA/WPA2/802_Dot_1x configuration

 *

 */

/*

 */

#ifndef CPWPACMNUI_P_H_

#define CPWPACMNUI_P_H_

// System includes

#include <HbMessageBox>

#include <cmmanagerdefines_shim.h>

// User includes

// Forward declarations

class CpItemDataHelper;

class CpSettingFormItemData;

class EapQtConfigInterface;

class CmConnectionMethodShim;

class EapEntryItemData;

class CpBaseSettingView;

class EapQtPluginInfo;

//class declaration

class CpWpaCmnUiPrivate :public QObject

    { 

    Q_OBJECT  

public:

    CpWpaCmnUiPrivate(CMManagerShim::WlanSecMode securityMode,

            CpItemDataHelper &dataHelpper);

    ~CpWpaCmnUiPrivate();

    CpSettingFormItemData* createUi(

            EapQtConfigInterface *mEapQtConfigInterface,

            CmConnectionMethodShim *cmCM);

    CpBaseSettingView *eapUiInstance();

    bool validateSettings();

private:

    CpSettingFormItemData* createWpaTypeSelector();

    CpSettingFormItemData* createPskEditor();

    CpSettingFormItemData* createEapSelector();

    EapEntryItemData* createEapEntryItem();

    CpSettingFormItemData *createUnencryptedBox();

    void removeObjectFromView(CpSettingFormItemData *&object);

    void loadWPAPskView();

    void loadWPAEapView();       

    void loadUi();

    void loadWPA_WPA2Fields();

    void load802Dot1xFields(); 

    void loadEapConfigurations();

    void readValues();

    bool tryUpdate();

    void handleUpdateError();

    void showMessageBox(

        HbMessageBox::MessageBoxType type,

        const QString &text);      

    void updateWpaType(int pskEnable);

    void updatePskKey(QString& key);

    void reset();  

private slots:

    void wpaTypeChanged(int pskEnable);

    void pskKeyChanged();

    void eapTypeChanged(int eapPlugin);

    void unencryptConnStateChanged(int state);

    static bool pluginLessThan(

        const EapQtPluginInfo &plugin1,

        const EapQtPluginInfo &plugin2);

    void setEditorPreferences(const QModelIndex &modelIndex);

private:

    Q_DISABLE_COPY(CpWpaCmnUiPrivate)

    //!Data Helper from CpWlan Interface

    CpItemDataHelper &mDataHelper;

    //!Parent element encompassing all the Ui Setting Items   

    CpSettingFormItemData *mCmnUi;

    //!ui element for Pre-Shared Key

    CpSettingFormItemData *mPskKeyText;

    /*!ui element ,holding the list of EAP plugins 

     * from which the user can choose

     */

    CpSettingFormItemData *mEapPlugins;

    /*!ui element to hold Encrypted Connection flag status, 

     * for 802.1x mode

     */

    CpSettingFormItemData *mUnencryptedConnection;

    //!Opens a separate View for the EAPmode chosen 

    CpSettingFormItemData *mWpaEapItem;

    //!Stores the Pre-Shared key value entered

    QString mKeyData;

    //!List hthe EAP plugins

    QList<EapQtPluginInfo> mPlugins;

    //!Pointer to API that returns the Ui instance for the EAP plugin 

    EapEntryItemData *mEapEntry;

    //!Pointer to EAP interface 

    EapQtConfigInterface *mEapQtConfigInterface;

    //!Current mode chosen

    CMManagerShim::WlanSecMode mSecurityMode;   

    //! Connection Settings Shim connection method pointer    

    CmConnectionMethodShim* mConnMethod;

    //!Flag to indicate if its the EAP/PSK mode

    bool mEnablePskMode;

    //!The current EAP method chosen 

    int mCurrentEapPlugin;

    //!Flag to indicate if Unecrypted Connection is enabled 

   	bool mUnencryptState;

    //! Message box for info notes

    QSharedPointer<HbMessageBox> mMessageBox;

    };

#endif /* CPWPACMNUI_P_H_ */