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 * WLAN Wizard Page: Security mode Selection.

    16 */

    17 

    18 // System includes

    19 

    20 #include <HbDocumentLoader>

    21 #include <HbWidget>

    22 #include <HbRadioButtonList>

    23 #include <HbMainWindow>

    24 #include <HbLabel>

    25 

    26 #include <cmmanagerdefines_shim.h>

    27 

    28 // User includes

    29 

    30 #include "wlanwizard_p.h"

    31 #include "wlanwizard.h"

    32 #include "wlanwizardpagesecuritymode.h"

    33 #include "wlanwizardscanlist.h"

    34 

    35 #include "OstTraceDefinitions.h"

    36 #ifdef OST_TRACE_COMPILER_IN_USE

    37 #include "wlanwizardpagesecuritymodeTraces.h"

    38 #endif

    39 

    40 /*!

    41  * Constructor method for the Sequrity mode query view object.

    42  * @param [in] parent pointer to parent object.

    43  */

    44 WlanWizardPageSecurityMode::WlanWizardPageSecurityMode(

    45     WlanWizardPrivate* parent) :

    46     WlanWizardPageInternal(parent), 

    47     mWidget(NULL),

    48     mList(NULL),

    49     mLabel(NULL),

    50     mLoader(NULL),

    51     mValid(false)

    52 {

    53     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_WLANWIZARDPAGESECURITYMODE_ENTRY);

    54     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_WLANWIZARDPAGESECURITYMODE_EXIT);

    55 }

    56 

    57 /*!

    58  * Destructor. Loader widget is deleted.

    59  * All document widgets are deleted by wlanwizard_p destructor.

    60  */

    61 WlanWizardPageSecurityMode::~WlanWizardPageSecurityMode()

    62 {

    63     OstTraceFunctionEntry0(DUP1_WLANWIZARDPAGESECURITYMODE_WLANWIZARDPAGESECURITYMODE_ENTRY);

    64     

    65     delete mLoader;

    66     

    67     OstTraceFunctionExit0(DUP1_WLANWIZARDPAGESECURITYMODE_WLANWIZARDPAGESECURITYMODE_EXIT);

    68 }

    69 

    70 /*!

    71  * Page initialization. If view widget is already loaded, does nothing.

    72  * @return pointer to widget "occ_add_wlan_02".

    73  */

    74 HbWidget* WlanWizardPageSecurityMode::initializePage()

    75 {

    76     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_INITIALIZEPAGE_ENTRY);

    77     

    78     OstTrace0(

    79         TRACE_NORMAL,

    80         WLANWIZARDPAGESECURITYMODE_INITIALIZEPAGE,

    81         "WlanWizardPageSecurityMode::initializePage");

    82     

    83     if (mWidget==NULL) {

    84         

    85         mLoader = new HbDocumentLoader(mWizard->mainWindow());

    86         

    87         bool ok;

    88 

    89         mLoader->load( ":/docml/occ_add_wlan_02_03.docml", &ok );

    90         Q_ASSERT(ok);

    91               

    92         // Initialize orientation

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

    94 

    95         // Load widgets

    96         mWidget = qobject_cast<HbWidget*> (mLoader->findWidget("occ_add_wlan_02"));

    97         Q_ASSERT(mWidget != NULL);

    98 

    99         mList = qobject_cast<HbRadioButtonList*> (mLoader->findWidget("list"));

   100         Q_ASSERT(mList != NULL);

   101 

   102         mLabel = qobject_cast<HbLabel*> (mLoader->findWidget("dialog_6"));

   103         Q_ASSERT(mLabel != NULL);

   104         

   105         mLabel->setPlainText(hbTrId("txt_occ_dialog_select_network_security_mode"));

   106 

   107         // Connect orientation signal from the main window to orientation

   108         // loader.

   109         ok &= connect( mWizard->mainWindow(),

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

   111                  this, SLOT(loadDocmlSection(Qt::Orientation)));

   112         Q_ASSERT(ok);

   113  

   114         // Connect signal from the radio button list indicating that an item

   115         // has been selected to validation handler.

   116         ok &= connect( mList, SIGNAL(itemSelected(int)),

   117                  this, SLOT(itemSelected())); 

   118         Q_ASSERT(ok);

   119     }

   120     

   121     // Create contents to the security mode radio button list.

   122     populateSecModeList();

   123 

   124     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_INITIALIZEPAGE_EXIT);

   125     return mWidget;

   126 }

   127 

   128 /*!

   129  * Validates the Sequrity more selection and sets the configuration in

   130  * the wlanwizard.

   131  * @param [out] removeFromStack returns false.

   132  * @return depending on the sequrity mode, returns the appropriate view

   133  * identifier.

   134  */

   135 int WlanWizardPageSecurityMode::nextId(bool &removeFromStack) const

   136 {

   137     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_NEXTID_ENTRY);

   138     

   139     removeFromStack = false;

   140     

   141     // The configuration is selected from the mSecModes list, which is ordered

   142     // during the page initialization.

   143     mWizard->setConfiguration(

   144         WlanWizardPrivate::ConfSecurityMode,

   145         mSecModes.at(mList->selected()));

   146 

   147     // The configuration is selected from the mUsePsk list, which is ordered

   148     // during the page initialization.

   149     mWizard->setConfiguration(

   150         WlanWizardPrivate::ConfUsePsk,

   151         mUsePsk.at(mList->selected()));

   152     

   153     OstTraceFunctionExit0(LANWIZARDPAGESECURITYMODE_NEXTID_EXIT);

   154     return mPageIds.at( mList->selected() );

   155 }

   156 

   157 /*!

   158  * This method is overrides the default implementation from WlanWizardPage.

   159  * It indicates whether the Next-button should be enabled or not.

   160  * @return true, if a mode has been selected.

   161  */

   162 bool WlanWizardPageSecurityMode::showPage()

   163 {

   164     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_SHOWPAGE_ENTRY);

   165     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_SHOWPAGE_EXIT);

   166     return mValid;

   167 }

   168 

   169 /*!

   170  * Is invoked when user selects a mode from the radio button list.

   171  * (HbRadioButtonList's itemSelected-signal)

   172  */

   173 void WlanWizardPageSecurityMode::itemSelected()

   174 {

   175     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_ITEMSELECTED_ENTRY);

   176     

   177     OstTrace0(

   178         TRACE_BORDER,

   179         WLANWIZARDPAGESECURITYMODE_ITEMSELECTED,

   180         "WlanWizardPageSecurityMode::itemSelected");

   181     

   182     mValid = true;

   183     mWizard->enableNextButton(mValid);

   184     

   185     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_ITEMSELECTED_EXIT);

   186 }

   187 

   188 /*!

   189  * Loads the document orientation information from occ_add_wlan_02_03.docml

   190  * This is called each time phone orientation changes.

   191  * @param [in] orientation indicates whether the phone is in portrait or

   192  * landscape mode.

   193  */

   194 void WlanWizardPageSecurityMode::loadDocmlSection(Qt::Orientation orientation)

   195 {

   196     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_LOADDOCMLSECTION_ENTRY);

   197     

   198     OstTrace1(

   199         TRACE_NORMAL,

   200         WLANWIZARDPAGESECURITYMODE_LOADDOCML,

   201         "WlanWizardPageSecurityMode::loadDocml - orientation;orientation=%x",

   202         (TUint)orientation);

   203     

   204     WlanWizardPageInternal::loadDocmlSection(

   205         mLoader,

   206         orientation,

   207         ":/docml/occ_add_wlan_02_03.docml", 

   208         "portrait_section",

   209         "landscape_section");

   210     

   211     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_LOADDOCMLSECTION_EXIT);

   212 }

   213 

   214 /*!

   215  * Support function that creates the contents of the security mode list. 

   216  */

   217 void WlanWizardPageSecurityMode::populateSecModeList()

   218 {

   219     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_POPULATESECMODELIST_ENTRY);

   220     

   221     QStringList items;

   222     

   223     mSecModes.clear();

   224     mPageIds.clear();

   225     mUsePsk.clear();

   226     

   227     // A list is created. Since there is no practical way of knowing whether

   228     // the new contents are different from the previous contents (if there

   229     // even were any in the first place) the validity is always reset.

   230     mValid = false;

   231 

   232     // Create the radio button list to correspond to correct security mode

   233     // identifiers and page identifiers.

   234     // Populate the list according to network mode selection.

   235     addToList(

   236         items,

   237         hbTrId("txt_occ_list_open"), 

   238         CMManagerShim::WlanSecModeOpen,

   239         WlanWizardPage::PageProcessSettings,

   240         false);

   241 

   242     addToList(

   243         items,

   244         hbTrId("txt_occ_list_wep_1"),

   245         CMManagerShim::WlanSecModeWep,

   246         WlanWizardPageInternal::PageKeyQuery,

   247         true);

   248 

   249     // In case of Ad-hoc network, exclude wpa, eap and 802.1X modes.

   250     if (mWizard->configuration(WlanWizardPrivate::ConfNetworkMode).toInt()

   251         != CMManagerShim::Adhoc) {

   252 

   253         addToList(

   254             items,

   255             hbTrId("txt_occ_list_wpa_with_password"),

   256             CMManagerShim::WlanSecModeWpa,

   257             WlanWizardPageInternal::PageKeyQuery,

   258             true);

   259 

   260         addToList(

   261             items,

   262             hbTrId("txt_occ_list_wpa_with_eap"),

   263             CMManagerShim::WlanSecModeWpa,

   264             WlanWizardPage::PageEapStart,

   265             false);

   266 

   267         addToList(

   268             items,

   269             hbTrId("txt_occ_list_8021x_1"),

   270             CMManagerShim::WlanSecMode802_1x,

   271             WlanWizardPage::PageEapStart,

   272             false);

   273     }

   274 

   275     mList->setItems(items);

   276     

   277     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_POPULATESECMODELIST_EXIT);

   278 }

   279 

   280 /*!

   281  * A support function to map the radio button list to a generic network

   282  * mode list. This enables the changing of button order without it

   283  * affecting the entire class.

   284  * @param [out] list is a reference to a local list that will be placed as an

   285  * argument to the radio button list.

   286  * @param [in] item is a reference to the text value that is appended to the

   287  * list

   288  * @param [in] mode is the security mode associated with the item

   289  * @param [in] page is the id of the next wizard page when this item is selected.

   290  * @param [in] psk indicates whether password needs to be queried. 

   291  */

   292 void WlanWizardPageSecurityMode::addToList(

   293     QStringList &list,

   294     const QString &item,

   295     int mode,

   296     int page,

   297     bool psk)

   298 {

   299     OstTraceFunctionEntry0(WLANWIZARDPAGESECURITYMODE_ADDTOLIST_ENTRY);

   300     

   301     if (mWizard->configurationExists(WlanWizardHelper::ConfAvailableNetworkOptions)) {

   302         WlanNetworkSetting netMode;

   303         netMode.mode = mWizard->configuration(WlanWizardPrivate::ConfNetworkMode).toInt();

   304         netMode.hidden = mWizard->configuration(WlanWizardPrivate::ConfWlanScanSSID).toBool();

   305         netMode.wpsSupported = mWizard->configuration(WlanWizardPrivate::ConfWpsSupported).toBool();

   306         WlanWizardScanList networkOptions = mWizard->configuration(

   307             WlanWizardHelper::ConfAvailableNetworkOptions).value<WlanWizardScanList>();

   308 

   309         for (int i = 0; i < networkOptions.secModes(netMode); i++) {

   310             WlanSecuritySetting secMode = networkOptions.getSecMode(netMode, i);

   311             

   312             if (secMode.mode == mode && secMode.usePsk == psk) {

   313                 list << item;

   314                 mSecModes.append(mode);

   315                 mPageIds.append(page);

   316                 mUsePsk.append(psk);

   317             }

   318         }

   319     }

   320     else {

   321         list << item;

   322         mSecModes.append(mode);

   323         mPageIds.append(page);

   324         mUsePsk.append(psk);

   325     }

   326     

   327     OstTraceFunctionExit0(WLANWIZARDPAGESECURITYMODE_ADDTOLIST_EXIT);

   328 }