/*

* 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: EAP Challenge query Dialog implementation

*

*/

/*

*/

// System includes

#include <HbLabel>

#include <HbAction>

#include <HbTranslator>

#include <HbParameterLengthLimiter>

// User includes

#include "eapquerydialog.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#endif

/*!

 * \class EapQueryDialog

 * \brief Implements EAP Challenge query Dialog. 

 */

// External function prototypes

// Local constants

//! The index numbers of the button of the dialog

static const int okButtonIndex = 1;

// ======== LOCAL FUNCTIONS ========

// ======== MEMBER FUNCTIONS ========

/*!

 * Constructor.

 * 

 * @param [in]  parameters Parameters for the Constructor.

 */

EapQueryDialog::EapQueryDialog(const QVariantMap &parameters)

:mTranslator(new HbTranslator("eapprompts")),

mOkActionPressed(false)    

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_EAPQUERYDIALOG_ENTRY );

    qDebug("EapQueryDialog::EapQueryDialog ENTER");

    createDialog( parameters );

    OstTraceFunctionExit0( EAPQUERYDIALOG_EAPQUERYDIALOG_EXIT );

    qDebug("EapQueryDialog::EapQueryDialog EXIT");

}

/*!

 * The construction of the dialog

 *

 * @param [in] parameters Parameters for the Construction of the dialog.

 */ 

void EapQueryDialog::createDialog(const QVariantMap &parameters )

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_CREATEDIALOG_ENTRY );

    qDebug("EapQueryDialog::createDialog ENTER");

    QString message;   

    QString authMethodstr; 

    QString keyauthmethod("authmethod");  

    QString keymessage("messagetxt");    

    QVariant tmpVariant;  

    //Get auth method and message string from parameters          

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

        if ( parameters.contains(keyauthmethod) ) {

            tmpVariant = parameters.value(keyauthmethod);

            authMethodstr = tmpVariant.toString();

            }  

        if ( parameters.contains(keymessage) ) {

            tmpVariant = parameters.value(keymessage);

            message = tmpVariant.toString();

            }

        }    

    QString labelText1(HbParameterLengthLimiter(

        hbTrId("txt_occ_title_1_message").arg(authMethodstr)));

    QString labelText2 = message; 

    //Set the dialog to be on the screen until user reacts

    //by pressing the Action button

    this->setModal(true);

    this->setTimeout(HbPopup::NoTimeout);

    this->setDismissPolicy(HbPopup::NoDismiss);

    HbLabel* label1 = new HbLabel;

    Q_ASSERT(label1 != NULL);

    label1->setPlainText(labelText1);

    label1->setFontSpec(HbFontSpec(HbFontSpec::Primary));

    label1->setTextWrapping(Hb::TextWrapAnywhere);

    this->setHeadingWidget(label1);       

    this->setText(labelText2);    

    this->setIconVisible(false);

    //Remove all default actions from the dialog     

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

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

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

        }

    //Add a new Ok button action 

    HbAction* actionOk = new HbAction(hbTrId("txt_common_button_ok"),this); 

    this->addAction(actionOk);

    //Disconnect action Ok from the default SLOT and connect to 

    //a SLOT owned by this class 

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

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

    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_EAPQUERYDIALOG_CREATEDIALOG_EXIT );

    qDebug("EapQueryDialog::createDialog EXIT");

}

/*!

 * Destructor.

 */

EapQueryDialog::~EapQueryDialog()

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_DEAPQUERYDIALOG_ENTRY );

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

    OstTraceFunctionExit0( EAPQUERYDIALOG_DEAPQUERYDIALOG_EXIT );

}

/*!

 * Function is called when the Ok Action button is pressed

 */

void EapQueryDialog::okPressed()

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_OKPRESSED_ENTRY );

    qDebug("EapQueryDialog::okPressed ENTER");

    if ( mOkActionPressed == false ) {

            mOkActionPressed = true;

            QVariantMap data;

            data["okbutton"] = okButtonIndex;

            // emit the data of the selected button and close the dialog

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

            emit deviceDialogData(data);

            closeDeviceDialog(true);

    }

    OstTraceFunctionExit0( EAPQUERYDIALOG_OKPRESSED_EXIT );

    qDebug("EapQueryDialog::okPressed EXIT");

}

/*!

 * Function is called when the dialog is about to close

 */

void EapQueryDialog::closingDialog()

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_CLOSINGDIALOG_ENTRY );

    qDebug("EapQueryDialog::closingDialog ENTER");

    qDebug("EapQueryDialog::closingDialog EXIT");

    OstTraceFunctionExit0( EAPQUERYDIALOG_CLOSINGDIALOG_EXIT );

}

/*!

 * Device dialog parameters to be set while dialog is displayed.

 * Not supported. 

 *

 * @param [in] parameters NOT USED

 * @return true always.

 */  

bool EapQueryDialog::setDeviceDialogParameters

                (const QVariantMap &parameters)

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_ENTRY );

    Q_UNUSED(parameters)

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

    OstTraceFunctionExit0( EAPQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_EXIT );

    return true;

}

/*!

 * Not supported

 *

 * @return 0 always returned.

 */

int EapQueryDialog::deviceDialogError() const

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_DEVICEDIALOGERROR_ENTRY );

    OstTraceFunctionExit0( EAPQUERYDIALOG_DEVICEDIALOGERROR_EXIT);

    return 0;

}

/*!

 * Dialog is closed and the signal about closing is emitted

 *

 * @param [in] byClient indicates when the user closes the dialog

 */

void EapQueryDialog::closeDeviceDialog(bool byClient)

{   

    OstTraceFunctionEntry0( EAPQUERYDIALOG_CLOSEDEVICEDIALOG_ENTRY );

    qDebug("EapQueryDialog::closeDeviceDialog ENTER");

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

    if ( byClient == true ) {

        emit deviceDialogClosed();

    }

    qDebug("EapQueryDialog::closeDeviceDialog EXIT");

    OstTraceFunctionExit0( EAPQUERYDIALOG_CLOSEDEVICEDIALOG_EXIT );

}

/*!

 * This dialog widget is returned to the caller

 *

 * @return this dialog widget

 */

HbPopup *EapQueryDialog::deviceDialogWidget() const

{

    OstTraceFunctionEntry0( EAPQUERYDIALOG_DEVICEDIALOGWIDGET_ENTRY );

    qDebug("EapQueryDialog::deviceDialogWidget ENTER");

    qDebug("EapQueryDialog::deviceDialogWidget EXIT");

    OstTraceFunctionExit0( EAPQUERYDIALOG_DEVICEDIALOGWIDGET_EXIT );

    return const_cast<EapQueryDialog*>(this);

}