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-FAST PAC File Password Query Dialog implementation

    15 *

    16 */

    17 

    18 /*

    19 * %version: 5 %

    20 */

    21 

    22 // System includes

    23 #include <HbTranslator>

    24 #include <HbAction>

    25 #include <HbParameterLengthLimiter>

    26 

    27 // User includes

    28 #include "eapfastpacfilepwquerydialog.h"

    29 #include "OstTraceDefinitions.h"

    30 #ifdef OST_TRACE_COMPILER_IN_USE

    31 #include "eapfastpacfilepwquerydialogTraces.h"

    32 #endif

    33 

    34 

    35 /*!

    36  * \class EapFastPacFilePwQueryDialog

    37  * \brief Implements EAP-FAST PAC File Password Query Dialog. 

    38  */

    39 

    40 // External function prototypes

    41 

    42 // Local constants

    43 static const uint PacFilePwQueryTimeout = 60000;

    44  

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

    46 

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

    48 

    49 /*!

    50  * Constructor.

    51  * 

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

    53  */

    54 EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog(const QVariantMap &parameters) 

    55  :mEdit(NULL), 

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

    57  mClose(false),

    58  mOkActionPressed(false)

    59 {

    60     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_EAPFASTPACFILEQUERYDIALOG_ENTRY );

    61     qDebug("EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog ENTER");

    62         

    63     createDialog(parameters);

    64     

    65     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_EAPFASTPACFILEQUERYDIALOG_EXIT );

    66     qDebug("EapFastPacFilePwQueryDialog::EapFastPacFilePwQueryDialog EXIT");

    67 }

    68     

    69 /*!

    70  * The construction of the dialog

    71  *

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

    73  */ 

    74 void EapFastPacFilePwQueryDialog::createDialog(const QVariantMap &parameters )

    75 {

    76     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CREATEDIALOG_ENTRY );

    77     qDebug("EapFastPacFilePwQueryDialog::createDialog ENTER");

    78     

    79     QString filename;      

    80     QString key("pacfilename");

    81     

    82     //Get the filename from parameters   

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

    84         if ( parameters.contains(key) ) {

    85             QVariant variant = parameters.value(key);

    86             filename = variant.toString();

    87             }

    88         }  

    89 

    90     QString mainText(HbParameterLengthLimiter(

    91         hbTrId("txt_occ_dialog_pac_file_password_for_1").arg(filename)));

    92     

    93     //Set the dialog to be on the screen for 60 seconds, unless

    94     //the user reacts earlier

    95     this->setModal(true);

    96     this->setTimeout(PacFilePwQueryTimeout);

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

    98     this->setPromptText(mainText, 0);   

    99     mEdit = this->lineEdit(0);

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

   101               

   102     //Remove all default actions from the dialog           

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

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

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

   106         } 

   107     

   108     //Add a new Ok button action 

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

   110     this->addAction(actionOk);

   111     

   112     //Add a new Cancel button action 

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

   114     this->addAction(actionCancel);    

   115      

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

   117     //a SLOT owned by this class    

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

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

   120     Q_ASSERT(connected == true);

   121     

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

   123     //a SLOT owned by this class  

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

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

   126     Q_ASSERT(connected == true);

   127     

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

   129     // the caller that the dialog was closed   

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

   131     Q_ASSERT(connected == true);

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

   133     Q_ASSERT(connected == true);

   134    

   135     OstTraceFunctionExit0( DUP1_EAPFASTPACFILEQUERYDIALOG_CREATEDIALOG_EXIT );

   136     qDebug("EapFastPacFilePwQueryDialog::createDialog EXIT");

   137 }

   138 

   139 /*!

   140  * Destructor.

   141  */

   142 EapFastPacFilePwQueryDialog::~EapFastPacFilePwQueryDialog()

   143 {

   144     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEAPFASTPACFILEQUERYDIALOG_ENTRY );

   145     

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

   147     

   148     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEAPFASTPACFILEQUERYDIALOG_EXIT );

   149 }

   150 

   151 /*!

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

   153  */

   154 void EapFastPacFilePwQueryDialog::okPressed()

   155 {

   156     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_FIRSTBUTTONPRESSED_ENTRY );

   157     qDebug("EapFastPacFilePwQueryDialog::okPressed ENTER");

   158     

   159     if ( mOkActionPressed == false ) {

   160         

   161         mOkActionPressed = true;

   162             

   163         QVariantMap data;

   164             

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

   166       

   167         qDebug("EapFastPacFilePwQueryDialog::okPressed: emit deviceDialogData");

   168     

   169         emit deviceDialogData(data); 

   170         closeDeviceDialog(true);

   171         }

   172     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_FIRSTBUTTONPRESSED_EXIT );

   173     qDebug("EapFastPacFilePwQueryDialog::okPressed EXIT");

   174 }

   175 

   176 /*!

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

   178  */

   179 void EapFastPacFilePwQueryDialog::cancelPressed()

   180 {

   181     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CANCELPRESSED_ENTRY );

   182     qDebug("EapFastPacFilePwQueryDialog::cancelPressed ENTER");

   183     

   184     if (!mClose) {

   185         mClose = true;

   186         closeDeviceDialog(true);

   187     }   

   188     qDebug("EapFastPacFilePwQueryDialog::cancelPressed EXIT");

   189     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CANCELPRESSED_EXIT );

   190 }

   191 

   192 /*!

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

   194  */

   195 void EapFastPacFilePwQueryDialog::closingDialog()

   196 {

   197     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CLOSINGDIALOG_ENTRY );

   198     qDebug("EapFastPacFilePwQueryDialog::closingDialog ENTER");

   199      

   200     qDebug("EapFastPacFilePwQueryDialog::closingDialog EXIT");

   201     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CLOSINGDIALOG_EXIT );

   202 }

   203 

   204 /*!

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

   206  * Not supported. 

   207  *

   208  * @param [in] parameters NOT USED

   209  * @return true always.

   210  */

   211 bool EapFastPacFilePwQueryDialog::setDeviceDialogParameters

   212                 (const QVariantMap &parameters)

   213 {

   214     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_ENTRY );

   215     

   216     Q_UNUSED(parameters)

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

   218     

   219     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_SETDEVICEDIALOGPARAMETERS_EXIT );

   220     return true;

   221 }

   222 

   223 /*!

   224  * Not supported

   225  *

   226  * @return 0 always returned.

   227  */

   228 int EapFastPacFilePwQueryDialog::deviceDialogError() const

   229 {

   230     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGERROR_ENTRY );

   231     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGERROR_EXIT);

   232     return 0;

   233 }

   234 

   235 /*!

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

   237  *

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

   239  */

   240 void EapFastPacFilePwQueryDialog::closeDeviceDialog(bool byClient)

   241 {   

   242     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_CLOSEDEVICEDIALOG_ENTRY );

   243     qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog ENTER");

   244         

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

   246     if ( byClient == true )

   247         {

   248         qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog: emit deviceDialogClosed");

   249         emit deviceDialogClosed();

   250         }

   251     

   252     qDebug("EapFastPacFilePwQueryDialog::closeDeviceDialog EXIT");

   253     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_CLOSEDEVICEDIALOG_EXIT );

   254 }

   255 

   256 /*!

   257  * This dialog widget is returned to the caller

   258  *

   259  * @return this dialog widget

   260  */

   261 HbPopup *EapFastPacFilePwQueryDialog::deviceDialogWidget() const

   262 {

   263     OstTraceFunctionEntry0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGWIDGET_ENTRY );

   264     OstTraceFunctionExit0( EAPFASTPACFILEQUERYDIALOG_DEVICEDIALOGWIDGET_EXIT );

   265     

   266     return const_cast<EapFastPacFilePwQueryDialog*>(this);

   267 }

   268