1 /*

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

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: 

    15  *   EAP Wizard Page: User Certificate Selection.

    16  *

    17  */

    18 

    19 // System includes

    20 #include <QGraphicsItem>

    21 #include <HbDocumentLoader>

    22 #include <HbMainWindow>

    23 #include <HbWidget>

    24 #include <HbRadioButtonList>

    25 #include <HbLabel>

    26 #include <eapqtconfiginterface.h>

    27 #include <eapqtcertificateinfo.h>

    28 

    29 // User includes

    30 #include "wlanwizardhelper.h"

    31 #include "eapwizardpagecertuser.h"

    32 #include "eapwizard_p.h"

    33 

    34 /*!

    35    \class EapWizardPageCertUser

    36    \brief Implements EAP wizard page: User Certificate selection

    37  */

    38 

    39 // External function prototypes

    40 

    41 // Local constants

    42 

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

    44 

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

    46 

    47 

    48 /*!

    49    Constructor.

    50    

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

    52  */

    53 

    54 EapWizardPageCertUser::EapWizardPageCertUser(EapWizardPrivate* parent) :

    55     EapWizardPage(parent), 

    56     mWidget(NULL), 

    57     mCertList(NULL),

    58     mErrorLabel(NULL),

    59     mDocumentLoader(NULL),

    60     mValid(false)

    61 {

    62 }

    63 

    64 /*!

    65    Destructor.

    66  */

    67 EapWizardPageCertUser::~EapWizardPageCertUser()

    68 {

    69 }

    70 

    71 /*!

    72    See WlanWizardPage. 

    73  */

    74 HbWidget* EapWizardPageCertUser::initializePage()

    75 {

    76     if (!mWidget) {

    77         bool ok;

    78         mDocumentLoader.reset(new HbDocumentLoader(mWizard->wizardHelper()->mainWindow()));

    79         mDocumentLoader->load(":/docml/occ_eap_wizard_06.docml", &ok);

    80         Q_ASSERT(ok);

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

    82         

    83         mWidget = qobject_cast<HbWidget*> (mDocumentLoader->findWidget("occ_eap_wizard_06"));

    84         Q_ASSERT(mWidget);

    85 

    86         mCertList = qobject_cast<HbRadioButtonList*> (mDocumentLoader->findWidget("list"));

    87         Q_ASSERT(mCertList);

    88 

    89         mErrorLabel = qobject_cast<HbLabel*> (mDocumentLoader->findWidget("errorLabel"));

    90         Q_ASSERT(mErrorLabel);

    91 

    92         mErrorLabel->setPlainText(hbTrId("txt_occ_dialog_no_certificates_installed_wizard_c"));

    93 

    94         ok = connect(

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

    96             SIGNAL(orientationChanged(Qt::Orientation)), 

    97             this, 

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

    99         Q_ASSERT(ok);

   100         

   101         ok = connect(

   102             mCertList, SIGNAL(itemSelected(int)), 

   103             this, SLOT(itemSelected(int)));

   104         Q_ASSERT(ok);

   105     }

   106 

   107     EapQtConfigInterface* confIf = mWizard->eapConfigurationInterface();

   108     // ignore return value

   109     confIf->updateCertificates();

   110     mCerts = confIf->userCertificates();

   111 

   112     QStringList list;

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

   114         list << mCerts.at(i).value(EapQtCertificateInfo::CertificateLabel).toString();

   115     }

   116 

   117     if (list.isEmpty()) {

   118         mErrorLabel->setVisible(true);

   119         mCertList->setVisible(false);

   120         mValid = false;

   121     } else if (list != mCertList->items()){

   122         // in case the user cert list has been changed, update UI

   123         mCertList->setItems(list);

   124         mErrorLabel->setVisible(false);

   125         mCertList->setVisible(true);

   126         

   127         if (list.count() == 1) {

   128             mValid = true;

   129             mCertList->setSelected(0);

   130         } else {

   131             mValid = false;

   132         }

   133     }

   134     return mWidget;

   135 }

   136 

   137 /*!

   138    Loads the required orientation of docml.

   139    

   140    @param [in] orientation Orientation to be loaded. 

   141  */

   142 void EapWizardPageCertUser::loadDocmlSection(Qt::Orientation orientation)

   143 {

   144     EapWizardPage::loadDocmlSection(

   145         mDocumentLoader.data(),

   146         orientation,

   147         ":/docml/occ_eap_wizard_06.docml", 

   148         "portrait_section",

   149         "landscape_section");

   150 }

   151 

   152 /*!

   153    See WlanWizardPage. 

   154    

   155    @return next wizard page: EapWizardPage::PageIdentity

   156  */

   157 int EapWizardPageCertUser::nextId() const

   158 {

   159     mWizard->setConfigurations(

   160         EapWizardPrivate::CertificateUser, 

   161         qVariantFromValue(

   162             mCerts.at(mCertList->selected())));

   163 

   164     return EapWizardPage::PageIdentity;

   165 }

   166 

   167 /*!

   168    See WlanWizardPage.

   169    

   170    Validates the content of the page.

   171    

   172    @return true if content is valid.

   173  */

   174 bool EapWizardPageCertUser::showPage()

   175 {

   176     return mValid;

   177 }

   178 

   179 /*!

   180    Handler for itemsSelected() signal from HbRadioButtonList.

   181    

   182    @param [in] index NOT USED

   183  */

   184 void EapWizardPageCertUser::itemSelected(int index)

   185 {

   186     Q_UNUSED(index);

   187     mValid = true;

   188     mWizard->wizardHelper()->enableNextButton(mValid);

   189 }

   190