1 /*

     2 * Copyright (c) 2009-2010 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 Entry plugin item data implementation.

    16 */

    17 

    18 // System includes

    19 

    20 #include <HbApplication>

    21 #include <HbLabel>

    22 #include <HbDataForm>

    23 

    24 #ifdef WLANENTRYPLUGIN_SERVICETRACES    

    25 #include <xqservicelog.h>

    26 #endif

    27 #include <xqappmgr.h>

    28 #include <xqaiwdecl.h>

    29 #include <xqaiwdeclplat.h>

    30 

    31 // This workaround can be removed when XQOP_WLAN_SNIFFER is correctly

    32 // defined without the "void" parameter restriction:

    33 #undef XQOP_WLAN_SNIFFER

    34 #define XQOP_WLAN_SNIFFER  QLatin1String("listView()")

    35 

    36 #include <cpitemdatahelper.h>

    37 #include <cpbasesettingview.h>

    38 

    39 // User includes

    40 

    41 #include "wlanstatusinfo.h"

    42 #include "cpwlanentryitemdata.h"

    43 

    44 #include "OstTraceDefinitions.h"

    45 #ifdef OST_TRACE_COMPILER_IN_USE

    46 #include "cpwlanentryitemdataTraces.h"

    47 #endif

    48 

    49 /*!

    50     \class CpWlanEntryItemData

    51     \brief Implementation of WLAN Status Plugin entry item data.

    52 

    53 */

    54 

    55 // External function prototypes

    56 

    57 // Local constants

    58 

    59 // ======== LOCAL FUNCTIONS ========

    60 

    61 // ======== MEMBER FUNCTIONS ========

    62 

    63 /*!

    64     Constructor.

    65     

    66     @param[in,out] itemDataHelper Control Panel item data helper object.

    67 */

    68 

    69 CpWlanEntryItemData::CpWlanEntryItemData(CpItemDataHelper &itemDataHelper) :

    70     CpSettingFormEntryItemData(itemDataHelper, hbTrId("txt_occ_dblist_wireless_lan")),

    71     mWlanStatusInfo(new WlanStatusInfo(this))

    72 {

    73     OstTraceFunctionEntry0(CPWLANENTRYITEMDATA_CPWLANENTRYITEMDATA_ENTRY);

    74     

    75     // Listen for WLAN status updates

    76     bool connectStatus = connect(

    77         mWlanStatusInfo,

    78         SIGNAL(statusUpdated()),

    79         this,

    80         SLOT(statusUpdate()));

    81     Q_ASSERT(connectStatus);

    82     

    83     // Update to show initial WLAN status.

    84     statusUpdate();

    85     

    86     OstTraceFunctionExit0(CPWLANENTRYITEMDATA_CPWLANENTRYITEMDATA_EXIT);

    87 }

    88 

    89 /*!

    90     Destructor.

    91 */

    92 

    93 CpWlanEntryItemData::~CpWlanEntryItemData()

    94 {

    95     OstTraceFunctionEntry0(DUP1_CPWLANENTRYITEMDATA_CPWLANENTRYITEMDATA_ENTRY);

    96     OstTraceFunctionExit0(DUP1_CPWLANENTRYITEMDATA_CPWLANENTRYITEMDATA_EXIT);

    97 }

    98 

    99 /*!

   100     Function for handling the entry item click.

   101 */

   102 

   103 CpBaseSettingView *CpWlanEntryItemData::createSettingView() const

   104 {

   105     OstTraceFunctionEntry0(CPWLANENTRYITEMDATA_CREATESETTINGVIEW_ENTRY);

   106     

   107 #ifdef WLANENTRYPLUGIN_SERVICETRACES    

   108     qInstallMsgHandler(XQSERVICEMESSAGEHANDLER);

   109     XQSERVICE_DEBUG_PRINT("CpWlanEntryItemData::createSettingView requesting listView()");

   110 #endif

   111 

   112     // Execute synchronous WLAN Sniffer list view

   113     XQApplicationManager aiwMgr;

   114     XQAiwRequest *request = aiwMgr.create(

   115         "wlansniffer",

   116         XQI_WLAN_SNIFFER,

   117         XQOP_WLAN_SNIFFER,

   118         true);

   119 

   120     // The WLAN Sniffer service must always exist

   121     Q_ASSERT(request);

   122 

   123     // The service is synchronous & embedded

   124     request->setSynchronous(true);

   125     

   126     // Window title needs to be set to "Control Panel"

   127     XQRequestInfo reqInfo;

   128     reqInfo.setInfo(XQINFO_KEY_WINDOW_TITLE, hbTrId("txt_cp_title_control_panel"));

   129     request->setInfo(reqInfo);

   130     

   131     bool status = request->send();

   132 #ifdef WLANENTRYPLUGIN_SERVICETRACES    

   133     XQSERVICE_DEBUG_PRINT("CpWlanEntryItemData::createSettingView listView() service request completed");

   134 #endif    

   135     Q_ASSERT(status);

   136     delete request;

   137 

   138     OstTraceFunctionExit0(CPWLANENTRYITEMDATA_CREATESETTINGVIEW_EXIT);

   139     return 0;

   140 }

   141 

   142 /*!

   143     Slot for updating the status shown by the plugin.

   144     Updates both the text and icon. 

   145  */

   146 void CpWlanEntryItemData::statusUpdate()

   147 {

   148     OstTraceFunctionEntry0(CPWLANENTRYITEMDATA_STATUSUPDATE_ENTRY);

   149     

   150     // Build icon with (possible) badge

   151     HbIcon wlanIcon;

   152     switch (mWlanStatusInfo->status()) {

   153     case WlanStatusInfo::WlanStatusIdle:

   154         wlanIcon = HbIcon("qtg_large_wlan");

   155         break;

   156         

   157     case WlanStatusInfo::WlanStatusOff:

   158         wlanIcon = HbIcon("qtg_large_wlan_off");

   159         break;

   160         

   161     case WlanStatusInfo::WlanStatusConnected:

   162         wlanIcon = HbIcon("qtg_large_wlan");

   163         wlanIcon.addBadge(

   164             Qt::AlignBottom | Qt::AlignRight,

   165             HbIcon("qtg_small_connection"));

   166         break;

   167         

   168 #ifndef QT_NO_DEBUG

   169     default:

   170         // Unsupported status type detected

   171         Q_ASSERT(0);

   172         break;

   173 #endif        

   174     }

   175     

   176     // Set the updated WLAN status

   177     this->setEntryItemIcon(wlanIcon);

   178     this->setDescription(mWlanStatusInfo->statusText());

   179     

   180     OstTraceFunctionExit0(CPWLANENTRYITEMDATA_STATUSUPDATE_EXIT);

   181 }