/*

 * 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 Wizard Page: New PAC store password

 *

 */

// System includes

#include <HbDocumentLoader>

#include <HbMainWindow>

#include <HbWidget>

#include <HbLineEdit>

#include <HbLabel>

#include <eapqtexpandedeaptype.h>

#include <eapqtconfiginterface.h>

#include <eapqtconfig.h>

#include <eapqtvalidator.h>

// User includes

#include "wlanwizardhelper.h"

#include "eapwizardpagepacstorepasswordconfirm.h"

#include "eapwizard_p.h"

/*!

   \class EapWizardPagePacStorePasswordConfirm

   \brief Implements EAP wizard page: Confirm PAC store password

 */

// External function prototypes

// Local constants

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

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

/*!

   Constructor.

   @param [in] parent Pointer to EAP Wizard private implementation.

 */

EapWizardPagePacStorePasswordConfirm::EapWizardPagePacStorePasswordConfirm(

    EapWizardPrivate* parent) :

    EapWizardPage(parent),

    mDocumentLoader(NULL),

    mValidator(NULL),

    mWidget(NULL),

    mEditPasswordConfirm(NULL),

    mLabelError(NULL)

{

}

/*!

   Destructor.

 */

EapWizardPagePacStorePasswordConfirm::~EapWizardPagePacStorePasswordConfirm()

{

}

/*!

   See WlanWizardPage. 

 */

HbWidget* EapWizardPagePacStorePasswordConfirm::initializePage()

{

    if (!mWidget) {

        bool ok;

        mDocumentLoader.reset(

            new HbDocumentLoader(mWizard->wizardHelper()->mainWindow()));

        mDocumentLoader->load(":/docml/occ_eap_wizard_08.docml", &ok);

        Q_ASSERT(ok);

        loadDocmlSection(mWizard->wizardHelper()->mainWindow()->orientation());

        mWidget = qobject_cast<HbWidget*> (mDocumentLoader->findWidget("view"));

        Q_ASSERT(mWidget);

        mEditPasswordConfirm = qobject_cast<HbLineEdit*> (mDocumentLoader->findWidget(

            "lineEditPasswordConfirm"));

        Q_ASSERT(mEditPasswordConfirm);

        mLabelError = qobject_cast<HbLabel*> (mDocumentLoader->findWidget("labelError"));

        Q_ASSERT(mLabelError);

        mValidator.reset(

            mWizard->eapConfigurationInterface()->validatorPacStore(

                EapQtPacStoreConfig::PacStorePasswordConfirmation));

        Q_ASSERT(mValidator.data());

        mLabelError->setPlainText("");

        // Configurate editor properties and configurations

        mValidator->updateEditor(mEditPasswordConfirm);

        mEditPasswordConfirm->installEventFilter(this);

        ok = connect(

            mWizard->wizardHelper()->mainWindow(),

            SIGNAL(orientationChanged(Qt::Orientation)), 

            this, 

            SLOT(loadDocmlSection(Qt::Orientation)));

        Q_ASSERT(ok);

    }

    return mWidget;

}

/*!

   Loads the required orientation of docml.

   @param [in] orientation Orientation to be loaded. 

 */

void EapWizardPagePacStorePasswordConfirm::loadDocmlSection(Qt::Orientation orientation)

{

    EapWizardPage::loadDocmlSection(

        mDocumentLoader.data(),

        orientation,

        ":/docml/occ_eap_wizard_08.docml", 

        "portrait_section",

        "landscape_section");

}

/*!

   See WlanWizardPage.

   @return next wizard page: 

   - EapWizardPage::PageUsernamePassword: When password is ok

   - WlanWizardPage::PageNone: When password is not ok

 */

int EapWizardPagePacStorePasswordConfirm::nextId() const

{

    int id;

    if (mValidator->validate(mEditPasswordConfirm->text()) == 

        EapQtValidator::StatusOk) {

        mWizard->setConfigurations(

            EapWizardPrivate::PacStorePassword,

            mEditPasswordConfirm->text());

        id = EapWizardPage::PageUsernamePassword;

    } else {

        id = WlanWizardPage::PageNone;

        mLabelError->setPlainText(hbTrId("txt_occ_info_incorrect_password"));

    }

    return id;

}

/*!

   See WlanWizardPage::showPage().

   Sets the focus to line editor, opens virtual keyboard.

   @return true, content is valid always.

 */

bool EapWizardPagePacStorePasswordConfirm::showPage()

{

    mEditPasswordConfirm->setFocus();

    return true;

}

/*!

   Event filter for HbLineEdit. When editor gets focus a possible error text

   is cleared.

   @param [in] obj Pointer to object to where the event is sent

   @param [in] event Event

 */

bool EapWizardPagePacStorePasswordConfirm::eventFilter(

    QObject *obj, QEvent *event)

{

    if (obj == mEditPasswordConfirm && event->type() == QEvent::FocusIn) {

        mLabelError->setPlainText("");

    }

    return false;

}