gssettingsuis/Gs/GSDiagnosticsPlugin/src/GSDiagnosticsPlugin.cpp
branchRCL_3
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24:8ee96d21d9bf 25:7e0eff37aedb
       
     1 /*
       
     2 * Copyright (c) 2005 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:  GSDiagnosticsPlugin implementation.
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 // User includes
       
    20 #include    "GSDiagnosticsPlugin.h"
       
    21 #include    <GSParentPlugin.h>
       
    22 #include    <GSCommon.hrh>
       
    23 #include    <gsdiagnosticspluginrsc.rsg> // GUI Resource
       
    24 #include    <GSPrivatePluginProviderIds.h>
       
    25 #include    <GSFWViewUIDs.h>
       
    26 #include    "GSLogger.h"
       
    27 
       
    28 // System includes
       
    29 #include    <AknWaitDialog.h>
       
    30 #include    <aknnotewrappers.h>
       
    31 #include    <AknRadioButtonSettingPage.h>
       
    32 #include    <AknTextSettingPage.h>
       
    33 #include    <AknViewAppUi.h>
       
    34 #include    <bautils.h>
       
    35 #include    <FeatMgr.h>
       
    36 #include    <hlplch.h> // HlpLauncher
       
    37 #include    <StringLoader.h>
       
    38 
       
    39 #include    <ImplementationInformation.h>
       
    40 #include    <UTF.H> // CnvUtfConverter
       
    41 
       
    42 // Constants
       
    43 
       
    44 // ========================= MEMBER FUNCTIONS ================================
       
    45 
       
    46 // ---------------------------------------------------------------------------
       
    47 // CGSDiagnosticsPlugin::CGSDiagnosticsPlugin()
       
    48 // Constructor
       
    49 //
       
    50 // ---------------------------------------------------------------------------
       
    51 //
       
    52 CGSDiagnosticsPlugin::CGSDiagnosticsPlugin()
       
    53     : iResources( *iCoeEnv )
       
    54     {
       
    55     }
       
    56 
       
    57 
       
    58 // ---------------------------------------------------------------------------
       
    59 // CGSDiagnosticsPlugin::~CGSDiagnosticsPlugin()
       
    60 // Destructor
       
    61 //
       
    62 // ---------------------------------------------------------------------------
       
    63 //
       
    64 CGSDiagnosticsPlugin::~CGSDiagnosticsPlugin()
       
    65     {
       
    66     iResources.Close();
       
    67     }
       
    68 
       
    69 
       
    70 // ---------------------------------------------------------------------------
       
    71 // CGSDiagnosticsPlugin::ConstructL(const TRect& aRect)
       
    72 // Symbian OS two-phased constructor
       
    73 //
       
    74 // ---------------------------------------------------------------------------
       
    75 //
       
    76 void CGSDiagnosticsPlugin::ConstructL()
       
    77     {
       
    78     OpenLocalizedResourceFileL( KOperatorLogoResourceFileName, iResources );
       
    79     BaseConstructL( R_GS_DIAGNOSTICS_VIEW );
       
    80     __GSLOGSTRING( "[CGSDiagnosticsPlugin] ConstructL()" );
       
    81     }
       
    82 
       
    83 
       
    84 // ---------------------------------------------------------------------------
       
    85 // CGSDiagnosticsPlugin::NewL()
       
    86 // Static constructor
       
    87 //
       
    88 // ---------------------------------------------------------------------------
       
    89 //
       
    90 CGSDiagnosticsPlugin* CGSDiagnosticsPlugin::NewL( TAny* /*aInitParams*/ )
       
    91     {
       
    92     CGSDiagnosticsPlugin* self = new( ELeave ) CGSDiagnosticsPlugin();
       
    93     CleanupStack::PushL(self);
       
    94     self->ConstructL();
       
    95     CleanupStack::Pop(self);
       
    96     return self;
       
    97     }
       
    98 
       
    99 
       
   100 // -----------------------------------------------------------------------------
       
   101 // CGSDiagnosticsPlugin::Id
       
   102 //
       
   103 //
       
   104 // -----------------------------------------------------------------------------
       
   105 //
       
   106 TUid CGSDiagnosticsPlugin::Id() const
       
   107     {
       
   108     return KGSDiagnosticsPluginUID;
       
   109     }
       
   110 
       
   111 
       
   112 // -----------------------------------------------------------------------------
       
   113 // CGSDiagnosticsPlugin::DoActivateL
       
   114 //
       
   115 //
       
   116 // -----------------------------------------------------------------------------
       
   117 //
       
   118 void CGSDiagnosticsPlugin::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
       
   119                                   TUid /*aCustomMessageId*/,
       
   120                                   const TDesC8& /*aCustomMessage*/ )
       
   121     {
       
   122     // Update these values to define what is tested.
       
   123     iPrintInfo  = ETrue;
       
   124     iTestLoad   = EFalse;
       
   125     iCheckHeap  = EFalse;
       
   126 
       
   127     CheckInfoL( KGSPluginInterfaceUid );
       
   128     }
       
   129 
       
   130 
       
   131 // -----------------------------------------------------------------------------
       
   132 // CGSDiagnosticsPlugin::DoDeactivate
       
   133 //
       
   134 //
       
   135 // -----------------------------------------------------------------------------
       
   136 //
       
   137 void CGSDiagnosticsPlugin::DoDeactivate()
       
   138     {
       
   139     }
       
   140 
       
   141 
       
   142 // ========================= From CGSPluginInterface ==================
       
   143 
       
   144 
       
   145 // -----------------------------------------------------------------------------
       
   146 // CGSDiagnosticsPlugin::GetCaptionL
       
   147 //
       
   148 //
       
   149 // -----------------------------------------------------------------------------
       
   150 //
       
   151 void CGSDiagnosticsPlugin::GetCaptionL( TDes& aCaption ) const
       
   152     {
       
   153     HBufC* result = StringLoader::LoadL( R_GS_DIAGNOSTICS_PLUGIN_CAPTION );
       
   154     aCaption.Copy( *result );
       
   155     delete result;
       
   156     }
       
   157 
       
   158 
       
   159 // -----------------------------------------------------------------------------
       
   160 // CGSDiagnosticsPlugin::PluginProviderCategory
       
   161 //
       
   162 //
       
   163 // -----------------------------------------------------------------------------
       
   164 //
       
   165 TInt CGSDiagnosticsPlugin::PluginProviderCategory() const
       
   166     {
       
   167     return KGSPluginProviderInternal;
       
   168     }
       
   169 
       
   170 
       
   171 // -----------------------------------------------------------------------------
       
   172 // CGSDiagnosticsPlugin::ItemType()
       
   173 //
       
   174 //
       
   175 // -----------------------------------------------------------------------------
       
   176 //
       
   177 TGSListboxItemTypes CGSDiagnosticsPlugin::ItemType()
       
   178     {
       
   179     return EGSItemTypeSettingDialog;
       
   180     }
       
   181 
       
   182 
       
   183 // -----------------------------------------------------------------------------
       
   184 // CGSDiagnosticsPlugin::GetValue()
       
   185 //
       
   186 //
       
   187 // -----------------------------------------------------------------------------
       
   188 //
       
   189 void CGSDiagnosticsPlugin::GetValue( const TGSPluginValueKeys /*aKey*/,
       
   190                                       TDes& /*aValue*/ )
       
   191     {
       
   192 
       
   193     }
       
   194 
       
   195 
       
   196 // -----------------------------------------------------------------------------
       
   197 // CGSDiagnosticsPlugin::HandleSelection()
       
   198 //
       
   199 //
       
   200 // -----------------------------------------------------------------------------
       
   201 //
       
   202 void CGSDiagnosticsPlugin::HandleSelection(
       
   203     const TGSSelectionTypes aSelectionType )
       
   204     {
       
   205     TRAP_IGNORE( CheckInfoL( KGSPluginInterfaceUid ) );
       
   206     }
       
   207 
       
   208 
       
   209 // -----------------------------------------------------------------------------
       
   210 // CGSDiagnosticsPlugin::Visible()
       
   211 //
       
   212 //
       
   213 // -----------------------------------------------------------------------------
       
   214 //
       
   215 TBool CGSDiagnosticsPlugin::Visible() const
       
   216     {
       
   217     return ETrue;
       
   218     }
       
   219 
       
   220 
       
   221 // -----------------------------------------------------------------------------
       
   222 // CGSDiagnosticsPlugin::OpenLocalizedResourceFileL()
       
   223 //
       
   224 //
       
   225 // -----------------------------------------------------------------------------
       
   226 //
       
   227 void CGSDiagnosticsPlugin::OpenLocalizedResourceFileL(
       
   228     const TDesC& aResourceFileName,
       
   229     RConeResourceLoader& aResourceLoader )
       
   230     {
       
   231     RFs fsSession;
       
   232     User::LeaveIfError( fsSession.Connect() );
       
   233 
       
   234     // Find the resource file:
       
   235     TParse parse;
       
   236     parse.Set( aResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL );
       
   237     TFileName fileName( parse.FullName() );
       
   238 
       
   239     // Get language of resource file:
       
   240     BaflUtils::NearestLanguageFile( fsSession, fileName );
       
   241 
       
   242     // Open resource file:
       
   243     aResourceLoader.OpenL( fileName );
       
   244 
       
   245     // If leave occurs before this, close is called automatically when the
       
   246     // thread exits.
       
   247     fsSession.Close();
       
   248     }
       
   249 
       
   250 
       
   251 // ----------------------------------------------------------------------------
       
   252 // CGSDiagnosticsPlugin::PrintInfoDebug
       
   253 // Print CImplementationInformation to log. Used for debugging.
       
   254 //
       
   255 // ----------------------------------------------------------------------------
       
   256 //
       
   257 void CGSDiagnosticsPlugin::PrintInfoDebug( CImplementationInformation* aInfo )
       
   258     {
       
   259     TBuf16<256> dataType;
       
   260     TBuf16<256> opaqueData;
       
   261     CnvUtfConverter::ConvertToUnicodeFromUtf8(
       
   262         dataType, aInfo->DataType() );
       
   263     CnvUtfConverter::ConvertToUnicodeFromUtf8(
       
   264         opaqueData, aInfo->OpaqueData() );
       
   265 
       
   266     __GSLOGSTRING( "." );
       
   267     __GSLOGSTRING1( "   DisplayName:        %S", &aInfo->DisplayName() );
       
   268     __GSLOGSTRING1( "   ImplementationUid:  0x%X", aInfo->ImplementationUid() );
       
   269     __GSLOGSTRING1( "   DataType:           %S", &dataType );
       
   270     __GSLOGSTRING1( "   OpaqueData:         %S", &opaqueData );
       
   271 
       
   272     }
       
   273 
       
   274 
       
   275 // -----------------------------------------------------------------------------
       
   276 // CGSDiagnosticsPlugin::CheckInfoL()
       
   277 //
       
   278 //
       
   279 // -----------------------------------------------------------------------------
       
   280 //
       
   281 void CGSDiagnosticsPlugin::CheckInfoL( TUid aInterfaceUid )
       
   282     {
       
   283     RImplInfoPtrArray implInfoArray;
       
   284 
       
   285     REComSession::ListImplementationsL( aInterfaceUid, implInfoArray );
       
   286 
       
   287     if( iPrintInfo )
       
   288         {
       
   289         __GSLOGSTRING( "[CGSDiagnosticsPlugin implementation information]" );
       
   290         for( TInt i = 0; i < implInfoArray.Count(); i++ )
       
   291             {
       
   292             PrintInfoDebug( implInfoArray[i] );
       
   293             }
       
   294         __GSLOGSTRING( "[End of implementation information]" );
       
   295         }
       
   296 
       
   297     CImplementationInformation* info;
       
   298     CGSPluginInterface* plugin;
       
   299 
       
   300     if( iTestLoad )
       
   301         {
       
   302         __GSLOGSTRING( "[CGSDiagnosticsPlugin plugin load/delete checks...]" );
       
   303         for( TInt i = 0; i < implInfoArray.Count(); i++ )
       
   304             {
       
   305             info = implInfoArray[i];
       
   306             __GSLOGSTRING1( "[CGSDiagnosticsPlugin] Checking: %S",
       
   307                             &info->DisplayName() );
       
   308 
       
   309             if ( iCheckHeap )
       
   310               {
       
   311               __UHEAP_MARK;
       
   312               }
       
   313 
       
   314             //Load plugin:
       
   315             plugin = CGSPluginInterface::NewL(
       
   316                 info->ImplementationUid(),
       
   317                 AppUi() );
       
   318 
       
   319             // Delete plugin:
       
   320             delete plugin;
       
   321             plugin = NULL;
       
   322 
       
   323             if ( iCheckHeap )
       
   324                 {
       
   325                 __UHEAP_MARKEND;
       
   326                 }
       
   327 
       
   328             __GSLOGSTRING1( "[CGSDiagnosticsPlugin]     %S OK",
       
   329                             &info->DisplayName() );
       
   330             }
       
   331         }
       
   332 
       
   333     implInfoArray.ResetAndDestroy();// This is needed
       
   334     }
       
   335 
       
   336 
       
   337 // End of file