/*

* 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: Prompt Dialog implementation

*

*/

#include <HbMessageBox>

#include <eapqtvalidator.h>

#include <eapqtexpandedeaptype.h>

#include <eapqtconfiginterface.h>

#include <eapqtconfig.h>

#include "eapfastpacfilepwquerydialog.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#endif

/**

 * The constructor

 */

EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog(const QVariantMap &parameters) 

 :mEdit(NULL), 

 mPwdValidator(NULL),

 mActionOk(NULL),

 mTranslator(new HbTranslator("eapprompts"))

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_EAPFASTPACFILEQUERYDIALOG_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog ENTER");

    createDialog(parameters);

    mClose = false;

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_EAPFASTPACFILEQUERYDIALOG_EXIT );

    qDebug("EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog EXIT");

}

/**

 * The construction of the dialog

 */ 

void EapFastPacFilePwQueryDialog::createDialog(const QVariantMap &parameters )

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CREATEDIALOG_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::createDialog ENTER");

    QString filename = QString("foobar"); //default        

    QString key = QString("pacfilename");

    if ( parameters.empty() == false ) {

        if ( parameters.contains(key) ) {

            QVariant variant = parameters.value(key);

            filename = variant.toString();

            }

        }  

    QString mainText = 

        QString(hbTrId("txt_occ_dialog_pac_file_password_for_1").arg(filename));

    // Set the dialog to be on the screen for 60 seconds, unless

    // the user reacts earlier

    this->setModal(true);

    this->setTimeout(60000);

    this->setDismissPolicy(HbPopup::NoDismiss);

    this->setPromptText(mainText, 0);   

    mEdit = this->lineEdit(0);

    mEdit->setEchoMode(HbLineEdit::Password);

    EapQtConfigInterface eap_config_if;

    mPwdValidator = eap_config_if.validatorEap(EapQtExpandedEapType::TypeEapFast, 

                EapQtConfig::PacStorePasswordConfirmation);    

    mPwdValidator->updateEditor(mEdit);

    QList<QAction*> action_list = this->actions();

    for ( int i = 0; i < action_list.count(); i++ ) {

        this->removeAction(action_list.at(i));

        } 

    mActionOk = new HbAction(hbTrId("txt_common_button_ok"),this); 

    this->addAction(mActionOk);

    HbAction* actionCancel = new HbAction(hbTrId("txt_common_button_cancel"),this);

    this->addAction(actionCancel);    

    disconnect(mActionOk, SIGNAL(triggered()),this, SLOT(close()));

    bool connected = connect(mActionOk, SIGNAL(triggered()), this, SLOT(okPressed()));

    Q_ASSERT(connected == true);

    disconnect(actionCancel, SIGNAL(triggered()),this, SLOT(close()));

    connected = connect(actionCancel, SIGNAL(triggered()), this, SLOT(cancelPressed()));

    Q_ASSERT(connected == true);

    // Connect the about to close and hide signals, so that we are able to inform 

    // the caller that the dialog was closed   

    connected = connect(this, SIGNAL(aboutToClose()), this, SLOT(closingDialog()));

    Q_ASSERT(connected == true);

    connected = connect(this, SIGNAL(aboutToHide()), this, SLOT(closingDialog()));

    Q_ASSERT(connected == true);

    OstTraceFunctionExit0( DUP1_EAPFASTPACFILEQUERYDIALOG_CREATEDIALOG_EXIT );

    qDebug("EapFastPacFilePwQueryDialog::createDialog EXIT");

}

/**

 * Destructor

 */

EapFastPacFilePwQueryDialog::~EapFastPacFilePwQueryDialog()

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEAPFASTPACFILEQUERYDIALOG_ENTRY );

    // The dialog widgets are deleted as the dialog is deleted        

    delete mPwdValidator;

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEAPFASTPACFILEQUERYDIALOG_EXIT );

}

/**

 * Line edit validator

 */

bool EapFastPacFilePwQueryDialog::validate() const

{

    qDebug("EapFastPacFilePwQueryDialog::validate");

    bool valid = false;

    if ( mPwdValidator->validate(mEdit->text())== EapQtValidator::StatusOk ) {

        qDebug("EapFastPacFilePwQueryDialog::validate: returns TRUE");

        valid = true;

    }

    return valid;

}

/**

 * Function is called when the Ok Action button is pressed

 */

void EapFastPacFilePwQueryDialog::okPressed()

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_FIRSTBUTTONPRESSED_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::okPressed ENTER");

    if ( validate() == true ) {

        QVariantMap data;

        QString editStr = mEdit->text();

        QVariant variant(editStr);    

        data["password"] = variant;

        qDebug("EapFastPacFilePwQueryDialog::okPressed: emit deviceDialogData");

        emit deviceDialogData(data); 

        closeDeviceDialog(true);

        }

    else {

        HbMessageBox *box = 

            new HbMessageBox(

            hbTrId("txt_occ_info_incorrect_password_msg_box"),

            HbMessageBox::MessageTypeInformation);

        box->setAttribute(Qt::WA_DeleteOnClose);

        box->open();       

        }

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_FIRSTBUTTONPRESSED_EXIT );

    qDebug("EapFastPacFilePwQueryDialog::okPressed EXIT");

}

/**

 * Function is called when the Cancel Action button is pressed

 */

void EapFastPacFilePwQueryDialog::cancelPressed()

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CANCELPRESSED_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::cancelPressed ENTER");

    if (!mClose) {

        mClose = true;

        closeDeviceDialog(true);

    }   

    qDebug("EapFastPacFilePwQueryDialog::cancelPressed EXIT");

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CANCELPRESSED_EXIT );

}

/**

 * Function is called when the dialog is about to close

 * 

 */

void EapFastPacFilePwQueryDialog::closingDialog()

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CLOSINGDIALOG_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::closingDialog ENTER");

    closeDeviceDialog(false);

    qDebug("EapFastPacFilePwQueryDialog::closingDialog EXIT");

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CLOSINGDIALOG_EXIT );

}

/**

 * Updating the dialog during its showing is not allowed.

 */ 

bool EapFastPacFilePwQueryDialog::setDeviceDialogParameters

                (const QVariantMap &parameters)

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_ENTRY );

    Q_UNUSED(parameters)

    // changing the dialog after presenting it is not supported.

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_EXIT );

    return true;

}

/**

 * Not supported, 0 always returned

 */

int EapFastPacFilePwQueryDialog::deviceDialogError() const

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGERROR_ENTRY );

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGERROR_EXIT);

    return 0;

}

/**

 * Dialog is closed and the signal about closing is emitted

 */

void EapFastPacFilePwQueryDialog::closeDeviceDialog(bool byClient)

{   

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CLOSEDEVICEDIALOG_ENTRY );

    qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog ENTER");

    //If the user closes the dialog, then the deviceDialogClosed is emitted

    if ( byClient == true )

        {

        qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog: emit deviceDialogClosed");

        emit deviceDialogClosed();

        }

    qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog EXIT");

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CLOSEDEVICEDIALOG_EXIT );

}

/**

 * This dialog widget is returned to the caller

 */

HbPopup *EapFastPacFilePwQueryDialog::deviceDialogWidget() const

{

    OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGWIDGET_ENTRY );

    OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGWIDGET_EXIT );

    return const_cast<EapFastPacFilePwQueryDialog*>(this);

}