--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uigraphics/AknIcon/srvsrc/AknIconSrvTlsData.cpp	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,150 @@
+/*
+* Copyright (c) 2002 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:   TLS data.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "AknIconSrvTlsData.h"
+#include "AknIconLoader.h"
+#include "AknIconLocationInfo.h"
+#include "AknIconFileNameCache.h"
+
+// CONSTANTS
+
+// ================= MEMBER FUNCTIONS ==========================================
+
+CAknIconSrvTlsData::CAknIconSrvTlsData()
+    {
+    }
+
+CAknIconSrvTlsData::~CAknIconSrvTlsData()
+    {
+    iIconSession.Close();
+    delete iLoader;
+    iFsSession.Close();
+    iPointers.Close();
+    delete iFileName;
+    iIconLocations.ResetAndDestroy();
+    delete iFileNameCache;
+    Dll::FreeTls();
+    }
+
+void CAknIconSrvTlsData::CreateSingletonL()
+    {
+    CAknIconSrvTlsData* data = new( ELeave ) CAknIconSrvTlsData;
+    CleanupStack::PushL( data );
+    data->ConstructL();
+    CleanupStack::Pop();
+    }
+
+void CAknIconSrvTlsData::ConstructL()
+    {
+    User::LeaveIfError( iIconSession.ConnectToServer() );
+    iIconSession.GetInitData( iInitData );
+    iFileNameCache = CAknIconFileNameCache::NewL();
+    User::LeaveIfError( Dll::SetTls( this ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CAknIconSrvTlsData::InitIconLoaderL
+// -----------------------------------------------------------------------------
+//
+void CAknIconSrvTlsData::InitIconLoaderL( const TDesC& aFileName, RFile* aFile )
+    {
+    // If the icon file name is different than the one used by the existing icon loader,
+    // create a new icon loader. It also opens the file.
+    if ( !iFileName || iFileName->CompareF( aFileName ) != 0 )
+        {
+        delete iFileName;
+        iFileName = NULL;
+
+        delete iLoader;
+        iLoader = NULL;
+        
+        if ( aFile )
+            {
+            iLoader = CAknIconLoader::NewL( *aFile );
+            }
+        else
+            {
+            iLoader = CAknIconLoader::NewL( FsSessionL(), aFileName );
+            }
+        
+        iFileName = aFileName.AllocL();
+        }
+    // Icon loader exists for the requested icon file. Re-open the file.
+    else
+        {
+        if ( aFile )
+            {
+            iLoader->OpenFileL( *aFile );
+            }
+        else
+            {
+            iLoader->OpenFileL( FsSessionL(), aFileName );
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CAknIconSrvTlsData::GetIconLocationInfo
+// -----------------------------------------------------------------------------
+//
+TInt CAknIconSrvTlsData::GetIconLocationInfo(
+    const TDesC& aFileName, TInt16& aBitmapId, TInt16& aMaskId )
+    {
+    // Compare item. Can be instantiated in stack with this constructor.
+    CAknIconLocationInfo info( aFileName );
+
+    TInt index = iIconLocations.FindInOrder( 
+        &info, CAknIconLocationInfo::LinearOrder );
+
+    if ( index >= 0 )
+        {
+        return iIconLocations[index]->GetIconLocation( aBitmapId, aMaskId );
+        }
+    else
+        {
+        return KErrNotFound;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CAknIconSrvTlsData::StoreIconLocationInfoL
+// -----------------------------------------------------------------------------
+//
+void CAknIconSrvTlsData::StoreIconLocationInfoL( CAknIconLocationInfo* aInfo )
+    {
+    User::LeaveIfError( iIconLocations.InsertInOrder(
+        aInfo, CAknIconLocationInfo::LinearOrder ) );
+    }
+    
+// -----------------------------------------------------------------------------
+// CAknIconSrvTlsData::FsSessionL
+// -----------------------------------------------------------------------------
+//  
+RFs& CAknIconSrvTlsData::FsSessionL()
+    {
+    if ( !iFsSession.Handle() )
+        {
+        User::LeaveIfError( iFsSession.Connect() );
+        }
+        
+    return iFsSession;
+    }
+
+//  End of File