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-MSCHAPv2 Old Password Input Dialog implementation

    16 *

    17 */

    18 

    19 /*

    20 * %version: 6 %

    21 */

    22 

    23 // System includes

    24 #include <HbAction>

    25 #include <HbTranslator>

    26 #include <eapqtvalidator.h>

    27 #include <eapqtexpandedeaptype.h>

    28 #include <eapqtconfiginterface.h>

    29 #include <eapqtconfig.h>

    30 

    31 // User includes

    32 #include "eapmschapv2oldpwddialog.h"

    33 #include "OstTraceDefinitions.h"

    34 #ifdef OST_TRACE_COMPILER_IN_USE

    35 #include "eapmschapv2oldpwddialogTraces.h"

    36 #endif

    37 

    38 /*!

    39  * \class EapMschapv2OldPwdDialog

    40  * \brief Implements EAP-MSCHAPv2 Old Password Input Dialog. 

    41  */

    42 

    43 // External function prototypes

    44 

    45 // Local constants

    46  

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

    48 

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

    50 

    51 /*!

    52  * Constructor.

    53  * 

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

    55  */

    56 EapMschapv2OldPwdDialog::EapMschapv2OldPwdDialog(const QVariantMap &parameters) 

    57  :mEdit(NULL), 

    58  mPwdValidator(NULL),

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

    60  mOkActionPressed(false),

    61  mClose(false)

    62 {

    63     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_EAPMSCHAPV2OLDPWDDIALOG_ENTRY );

    64     qDebug("EapMschapv2OldPwdDialog::EapMschapv2OldPwdDialog ENTER");

    65         

    66     createDialog(parameters);

    67     

    68     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_EAPMSCHAPV2OLDPWDDIALOG_EXIT );

    69     qDebug("EapMschapv2OldPwdDialog::EapMschapv2OldPwdDialog EXIT");

    70 }

    71     

    72 /*!

    73  * The construction of the dialog

    74  *

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

    76  */ 

    77 void EapMschapv2OldPwdDialog::createDialog(const QVariantMap &parameters )

    78 {

    79     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CREATEDIALOG_ENTRY );

    80     qDebug("EapMschapv2OldPwdDialog::createDialog ENTER");

    81 

    82     QString labelText1(hbTrId("txt_occ_dialog_old_eapmschapv2_password"));

    83     

    84     Q_UNUSED(parameters)

    85     

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

    87     //by pressing any of the Action buttons

    88     this->setModal(true);

    89     this->setTimeout(HbPopup::NoTimeout);

    90     this->setDismissPolicy(HbPopup::NoDismiss);    

    91     this->setPromptText(labelText1, 0);      

    92     mEdit = this->lineEdit(0);

    93     mEdit->setEchoMode(HbLineEdit::Password);

    94       

    95     EapQtConfigInterface eap_config_if;

    96     

    97     mPwdValidator.reset(eap_config_if.validatorEap(EapQtExpandedEapType::TypeEapMschapv2, 

    98                EapQtConfig::Password )); 

    99     Q_ASSERT( mPwdValidator.isNull() == false );

   100          

   101     mPwdValidator->updateEditor(mEdit);

   102     

   103     //Remove all default actions from the dialog                 

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

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

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

   107         } 

   108     

   109     //Add a new Ok button action 

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

   111     this->addAction(actionOk);

   112     

   113     //Add a new Cancel button action 

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

   115     this->addAction(actionCancel);    

   116     

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

   118     //a SLOT owned by this class   

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

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

   121     Q_ASSERT(connected == true);

   122     

   123     //Disconnect action Cancel from the default SLOT and connect to 

   124     //a SLOT owned by this class  

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

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

   127     Q_ASSERT(connected == true);

   128     

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

   130     // the caller that the dialog was closed   

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

   132     Q_ASSERT(connected == true);

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

   134     Q_ASSERT(connected == true);

   135    

   136     OstTraceFunctionExit0( DUP1_EAPMSCHAPV2OLDPWDDIALOG_CREATEDIALOG_EXIT );

   137     qDebug("EapMschapv2OldPwdDialog::createDialog EXIT");

   138 }

   139 

   140 /*!

   141  * Destructor

   142  */

   143 EapMschapv2OldPwdDialog::~EapMschapv2OldPwdDialog()

   144 {

   145     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEAPMSCHAPV2OLDPWDDIALOG_ENTRY );

   146     

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

   148     // mPwdValidator:   scoped pointer deleted automatically

   149     

   150     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEAPMSCHAPV2OLDPWDDIALOG_EXIT );

   151 }

   152 

   153 /*!

   154  * Line edit validator

   155  *

   156  * @return true if content is valid.

   157  */

   158 bool EapMschapv2OldPwdDialog::validate() const

   159 {

   160     qDebug("EapMschapv2OldPwdDialog::validate ENTER");

   161     

   162     bool valid = false;

   163 

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

   165         qDebug("EapMschapv2OldPwdDialog::validate: returns TRUE");

   166         valid = true;

   167     }

   168     

   169     qDebug("EapMschapv2OldPwdDialog::validate EXIT");

   170     return valid;

   171 }

   172 

   173 /*!

   174  * Function is called when the Ok Action button is pressed

   175  */

   176 void EapMschapv2OldPwdDialog::okPressed()

   177 {

   178     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_OKPRESSED_ENTRY );

   179     qDebug("EapMschapv2OldPwdDialog::okPressed ENTER");

   180     

   181     if ( validate() == true  && mOkActionPressed == false ) {

   182         

   183         mOkActionPressed = true;

   184             

   185         QVariantMap data;

   186     

   187         data["password"] = mEdit->text();

   188       

   189         qDebug("EapMschapv2OldPwdDialog::okPressed: emit deviceDialogData");

   190     

   191         emit deviceDialogData(data); 

   192         closeDeviceDialog(true);

   193         }

   194 

   195     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_OKPRESSED_EXIT );

   196     qDebug("EapMschapv2OldPwdDialog::okPressed EXIT");

   197 }

   198 

   199 /*!

   200  * Function is called when the Cancel Action button is pressed

   201  */

   202 void EapMschapv2OldPwdDialog::cancelPressed()

   203 {

   204     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CANCELPRESSED_ENTRY );

   205     qDebug("EapMschapv2OldPwdDialog::cancelPressed ENTER");

   206     

   207     if (!mClose) {

   208         mClose = true;

   209         closeDeviceDialog(true);

   210     }   

   211     qDebug("EapMschapv2OldPwdDialog::cancelPressed EXIT");

   212     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CANCELPRESSED_EXIT );

   213 }

   214 

   215 /*!

   216  * Function is called when the dialog is about to close

   217  */

   218 void EapMschapv2OldPwdDialog::closingDialog()

   219 {

   220     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CLOSINGDIALOG_ENTRY );

   221     qDebug("EapMschapv2OldPwdDialog::closingDialog ENTER");

   222  

   223     

   224     qDebug("EapMschapv2OldPwdDialog::closingDialog EXIT");

   225     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CLOSINGDIALOG_EXIT );

   226 }

   227 

   228 /*!

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

   230  * Not supported. 

   231  *

   232  * @param [in] parameters NOT USED

   233  * @return true always.

   234  */ 

   235 bool EapMschapv2OldPwdDialog::setDeviceDialogParameters

   236                 (const QVariantMap &parameters)

   237 {

   238     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_SETDEVICEDIALOGPARAMETERS_ENTRY );

   239     

   240     Q_UNUSED(parameters)

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

   242     

   243     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_SETDEVICEDIALOGPARAMETERS_EXIT );

   244     return true;

   245 }

   246 

   247 /*!

   248  * Not supported

   249  *

   250  * @return 0 always returned.

   251  */

   252 int EapMschapv2OldPwdDialog::deviceDialogError() const

   253 {

   254     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGERROR_ENTRY );

   255     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGERROR_EXIT);

   256     return 0;

   257 }

   258 

   259 /*!

   260  * Dialog is closed and the signal about closing is emitted

   261  *

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

   263  */

   264 void EapMschapv2OldPwdDialog::closeDeviceDialog(bool byClient)

   265 {   

   266     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CLOSEDEVICEDIALOG_ENTRY );

   267     qDebug("EapMschapv2OldPwdDialog::closeDeviceDialog ENTER");

   268             

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

   270     if ( byClient == true ) {  

   271         qDebug("EapMschapv2OldPwdDialog::closeDeviceDialog: emit deviceDialogClosed");  

   272         emit deviceDialogClosed(); 

   273         }

   274     

   275     qDebug("EapMschapv2OldPwdDialog::closeDeviceDialog EXIT");

   276     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CLOSEDEVICEDIALOG_EXIT );

   277 }

   278 

   279 /*!

   280  * This dialog widget is returned to the caller

   281  *

   282  * @return this dialog widget

   283  */

   284 HbPopup *EapMschapv2OldPwdDialog::deviceDialogWidget() const

   285 {

   286     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGWIDGET_ENTRY );

   287     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGWIDGET_EXIT );

   288     

   289     return const_cast<EapMschapv2OldPwdDialog*>(this);

   290 }

   291