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: EAP-MSCHAPv2 Old Password Input Dialog implementation

    15 *

    16 */

    17 

    18 #include <HbAction>

    19 #include <HbTranslator>

    20 #include <eapqtvalidator.h>

    21 #include <eapqtexpandedeaptype.h>

    22 #include <eapqtconfiginterface.h>

    23 #include <eapqtconfig.h>

    24 #include "eapmschapv2oldpwddialog.h"

    25 #include "OstTraceDefinitions.h"

    26 #ifdef OST_TRACE_COMPILER_IN_USE

    27 #endif

    28 

    29 /**

    30  * The constructor

    31  */

    32 EapMschapv2OldPwdDialog::EapMschapv2OldPwdDialog(const QVariantMap &parameters) 

    33  :mEdit(NULL), 

    34  mPwdValidator(NULL),

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

    36  mOkActionPressed(false),

    37  mClose(false)

    38 {

    39     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_EAPMSCHAPV2OLDPWDDIALOG_ENTRY );

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

    41         

    42     createDialog(parameters);

    43     

    44     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_EAPMSCHAPV2OLDPWDDIALOG_EXIT );

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

    46 }

    47     

    48 /**

    49  * The construction of the dialog

    50  */ 

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

    52 {

    53     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CREATEDIALOG_ENTRY );

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

    55 

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

    57     

    58     Q_UNUSED(parameters)

    59     

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

    61     //by pressing any of the Action buttons

    62     this->setModal(true);

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

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

    65     this->setPromptText(labelText1, 0);      

    66     mEdit = this->lineEdit(0);

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

    68       

    69     EapQtConfigInterface eap_config_if;

    70     

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

    72                EapQtConfig::Password )); 

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

    74          

    75     mPwdValidator->updateEditor(mEdit);

    76     

    77     //Remove all default actions from the dialog                 

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

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

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

    81         } 

    82     

    83     //Add a new Ok button action 

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

    85     this->addAction(actionOk);

    86     

    87     //Add a new Cancel button action 

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

    89     this->addAction(actionCancel);    

    90     

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

    92     //a SLOT owned by this class   

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

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

    95     Q_ASSERT(connected == true);

    96     

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

    98     //a SLOT owned by this class  

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

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

   101     Q_ASSERT(connected == true);

   102     

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

   104     // the caller that the dialog was closed   

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

   106     Q_ASSERT(connected == true);

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

   108     Q_ASSERT(connected == true);

   109    

   110     OstTraceFunctionExit0( DUP1_EAPMSCHAPV2OLDPWDDIALOG_CREATEDIALOG_EXIT );

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

   112 }

   113 

   114 /**

   115  * Destructor

   116  */

   117 EapMschapv2OldPwdDialog::~EapMschapv2OldPwdDialog()

   118 {

   119     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEAPMSCHAPV2OLDPWDDIALOG_ENTRY );

   120     

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

   122     // mPwdValidator:   scoped pointer deleted automatically

   123     

   124     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEAPMSCHAPV2OLDPWDDIALOG_EXIT );

   125 }

   126 

   127 /**

   128  * Line edit validator

   129  */

   130 bool EapMschapv2OldPwdDialog::validate() const

   131 {

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

   133     

   134     bool valid = false;

   135 

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

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

   138         valid = true;

   139     }

   140     

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

   142     return valid;

   143 }

   144 

   145 /**

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

   147  */

   148 void EapMschapv2OldPwdDialog::okPressed()

   149 {

   150     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_FIRSTBUTTONPRESSED_ENTRY );

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

   152     

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

   154         

   155         mOkActionPressed = true;

   156             

   157         QVariantMap data;

   158     

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

   160       

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

   162     

   163         emit deviceDialogData(data); 

   164         closeDeviceDialog(true);

   165         }

   166 

   167     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_FIRSTBUTTONPRESSED_EXIT );

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

   169 }

   170 

   171 /**

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

   173  */

   174 void EapMschapv2OldPwdDialog::cancelPressed()

   175 {

   176     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CANCELPRESSED_ENTRY );

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

   178     

   179     if (!mClose) {

   180         mClose = true;

   181         closeDeviceDialog(true);

   182     }   

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

   184     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CANCELPRESSED_EXIT );

   185 }

   186 

   187 /**

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

   189  * 

   190  */

   191 void EapMschapv2OldPwdDialog::closingDialog()

   192 {

   193     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CLOSINGDIALOG_ENTRY );

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

   195  

   196     

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

   198     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CLOSINGDIALOG_EXIT );

   199 }

   200 

   201 /**

   202  * Updating the dialog during its showing is not allowed.

   203  */ 

   204 bool EapMschapv2OldPwdDialog::setDeviceDialogParameters

   205                 (const QVariantMap &parameters)

   206 {

   207     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_SETDEVICEDIALOGPARAMETERS_ENTRY );

   208     

   209     Q_UNUSED(parameters)

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

   211     

   212     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_SETDEVICEDIALOGPARAMETERS_EXIT );

   213     return true;

   214 }

   215 

   216 /**

   217  * Not supported, 0 always returned

   218  */

   219 int EapMschapv2OldPwdDialog::deviceDialogError() const

   220 {

   221     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGERROR_ENTRY );

   222     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGERROR_EXIT);

   223     return 0;

   224 }

   225 

   226 /**

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

   228  */

   229 void EapMschapv2OldPwdDialog::closeDeviceDialog(bool byClient)

   230 {   

   231     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_CLOSEDEVICEDIALOG_ENTRY );

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

   233             

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

   235     if ( byClient == true ) {  

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

   237         emit deviceDialogClosed(); 

   238         }

   239     

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

   241     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_CLOSEDEVICEDIALOG_EXIT );

   242 }

   243 

   244 /**

   245  * This dialog widget is returned to the caller

   246  */

   247 HbPopup *EapMschapv2OldPwdDialog::deviceDialogWidget() const

   248 {

   249     OstTraceFunctionEntry0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGWIDGET_ENTRY );

   250     OstTraceFunctionExit0( EAPMSCHAPV2OLDPWDDIALOG_DEVICEDIALOGWIDGET_EXIT );

   251     

   252     return const_cast<EapMschapv2OldPwdDialog*>(this);

   253 }

   254