--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extras/about/aboutgsplugin/Src/aboutgsplugin.cpp	Wed Sep 01 12:29:54 2010 +0100
@@ -0,0 +1,248 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0""
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Source file for CAboutGsPlugin class
+*
+*/
+
+
+#include <aknViewAppUi.h>
+#include <ConeResLoader.h>
+#include <barsread.h>       // For TResourceReader
+#include <StringLoader.h>
+#include <apgcli.h>
+#include <AknLaunchAppService.h>
+#include <bautils.h>
+
+// Includes from GS framework:
+#include <gsfwviewuids.h>
+#include <gsprivatepluginproviderids.h>
+
+
+// Plugin includes:
+#include <aboutgspluginrsc.rsg>
+#include <aboutgsplugin.mbg>
+
+
+// Includes
+#include "aboutgsplugin.h"
+
+#define ABOUTAPPUID  0x10005a22
+
+const TUid KAboutGsPluginUid = { 0x102833A0 };
+
+// svg icons
+_LIT( KGSAboutGsPluginIconFileName, "\\resource\\apps\\aboutgsplugin.mif");
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::CAboutGsPlugin()
+//
+// ---------------------------------------------------------------------------
+//
+CAboutGsPlugin::CAboutGsPlugin()
+    : iPlgResourceLoader( *iCoeEnv ), iNullService( NULL )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::~CAboutGsPlugin()
+//
+// ---------------------------------------------------------------------------
+//
+CAboutGsPlugin::~CAboutGsPlugin()
+    {
+    iPlgResourceLoader.Close();
+    if ( iNullService )
+    	{
+    	delete iNullService;
+    	iNullService = NULL;
+    	}
+    }
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::ConstructL()
+//
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::ConstructL()
+    {
+    OpenLocalizedResourceFileL();
+    }
+
+
+void CAboutGsPlugin::OpenLocalizedResourceFileL()
+    {
+    TFileName resourceFileName;
+    TPtrC driveLetter = TParsePtrC( RProcess().FileName() ).Drive();
+    _LIT( KResoureFileName, "aboutgspluginrsc.rsc" );
+   
+    resourceFileName.Copy( driveLetter );  
+    resourceFileName.Append( KDC_ECOM_RESOURCE_DIR );
+    resourceFileName.Append( KResoureFileName );
+
+    RFs fsSession;
+    User::LeaveIfError( fsSession.Connect() );
+
+    // Find the resource file:
+    TParse parse;
+    parse.Set( resourceFileName, &KDC_RESOURCE_FILES_DIR, NULL );
+    TFileName fileName( parse.FullName() );
+
+    // Get language of resource file:
+    BaflUtils::NearestLanguageFile( fsSession, fileName );
+
+    // Open resource file:
+    iPlgResourceLoader.OpenL( fileName );
+
+    // If leave occurs before this, close is called automatically when the
+    // thread exits.
+    fsSession.Close ( );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::NewL()
+//
+// ---------------------------------------------------------------------------
+//
+CAboutGsPlugin* CAboutGsPlugin::NewL( TAny* /*aInitParams*/ )
+  {
+  	CAboutGsPlugin* self = new( ELeave ) CAboutGsPlugin();
+  	CleanupStack::PushL( self );
+  	self->ConstructL();
+  	CleanupStack::Pop( self );
+  	return self;
+  }
+
+// ---------------------------------------------------------------------------
+// CGSParentPlugin::Id()
+//
+// ---------------------------------------------------------------------------
+//
+TUid CAboutGsPlugin::Id() const
+    {
+    return KAboutGsPluginUid;
+    }
+
+// ---------------------------------------------------------------------------
+// CGSParentPlugin::DoActivateL()
+//
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
+                                  TUid /*aCustomMessageId*/,
+                                  const TDesC8& /*aCustomMessage*/ )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// CGSParentPlugin::DoDeactivate()
+//
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::DoDeactivate()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::GetCaptionL()
+//
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::GetCaptionL( TDes& aCaption ) const
+	{
+	HBufC* result = StringLoader::LoadL( R_ABOUT_GS_VIEW_CAPTION );
+	aCaption.Copy( *result );
+	delete result;
+	result = NULL;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::PluginProviderCategory()
+//
+// ---------------------------------------------------------------------------
+//
+TInt CAboutGsPlugin::PluginProviderCategory() const
+    {
+    return KGSPluginProviderInternal;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::CreateIconL
+// Return the icon, if has one.
+// ---------------------------------------------------------------------------
+//
+CGulIcon* CAboutGsPlugin::CreateIconL( const TUid aIconType )
+    {
+    CGulIcon* icon;
+
+    if( aIconType == KGSIconTypeLbxItem )
+        {
+        icon = AknsUtils::CreateGulIconL(
+        AknsUtils::SkinInstance(),
+        KAknsIIDQgnPropCpDevAbout,
+        KGSAboutGsPluginIconFileName,
+        EMbmAboutgspluginQgn_prop_cp_dev_about,
+        EMbmAboutgspluginQgn_prop_cp_dev_about_mask );
+        }
+     else
+        {
+        icon = CGSPluginInterface::CreateIconL( aIconType );
+        }
+
+    return icon;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::ItemType
+// ---------------------------------------------------------------------------
+//
+TGSListboxItemTypes CAboutGsPlugin::ItemType()
+    {
+    // See TGSListboxItemTypes for details.
+    return EGSItemTypeSettingDialog;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::HandleSelection
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::HandleSelection( 
+        const TGSSelectionTypes /*aSelectionType*/ )
+    {
+    // This used as a call-back from paren plugin to handle selection. Because
+    // this plugin is of type EGSItemTypeSettingDialog, DoActivateL is never 
+    // called on selection but only HandleSelection. See TGSListboxItemTypes
+    // for details.
+    TRAP_IGNORE( LaunchAboutAppL() );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CAboutGsPlugin::LaunchAboutAppL
+// ---------------------------------------------------------------------------
+//
+void CAboutGsPlugin::LaunchAboutAppL()
+    {
+    TUid  aboutAppUid;
+    aboutAppUid.iUid = ABOUTAPPUID;
+    iNullService = CAknNullService::NewL( aboutAppUid, NULL );
+    }
+
+
+//End of File