diff -r 5cc91383ab1e -r 7333d7932ef7 appinstaller/AppinstUi/sisxsifplugin/src/sisxsifuiselectioncache.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/sisxsifplugin/src/sisxsifuiselectioncache.cpp	Tue Aug 31 15:21:33 2010 +0300
@@ -0,0 +1,184 @@
+/*
+* Copyright (c) 2002-2010 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: CSisxSifUiSelectionCache saves user-selections so that
+*              they can be re-used without displaying the same UI
+*              dialog again.
+*/
+
+
+#include "sisxsifuiselectioncache.h"        // CSisxSifUiSelectionCache
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// -----------------------------------------------------------------------------
+// CSisxSifUiSelectionCache::CSisxSifUiSelectionCache()
+// -----------------------------------------------------------------------------
+//
+CSisxSifUiSelectionCache::CSisxSifUiSelectionCache()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxSifUiSelectionCache::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CSisxSifUiSelectionCache::ConstructL()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxSifUiSelectionCache::NewL()
+// -----------------------------------------------------------------------------
+//
+CSisxSifUiSelectionCache* CSisxSifUiSelectionCache::NewL()
+    {
+    CSisxSifUiSelectionCache* self = new( ELeave ) CSisxSifUiSelectionCache();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;    
+    }
+    
+// -----------------------------------------------------------------------------
+// CSisxSifUiSelectionCache::~CSisxSifUiSelectionCache()
+// -----------------------------------------------------------------------------
+//
+CSisxSifUiSelectionCache::~CSisxSifUiSelectionCache()
+    {
+    iOptions.ResetAndDestroy();
+    iSelections.Reset(); 
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::LanguageCached()
+// -----------------------------------------------------------------------------
+//
+TBool CSisxSifUiSelectionCache::LanguageCached() const
+    {
+    return iLanguageCached;    
+    }
+       
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::Language()
+// -----------------------------------------------------------------------------
+//
+TLanguage CSisxSifUiSelectionCache::Language() const
+    {
+    return iLanguage;    
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::SetLanguage()
+// -----------------------------------------------------------------------------
+//
+void CSisxSifUiSelectionCache::SetLanguage( const TLanguage& aLanguage )
+    {
+    iLanguage = aLanguage;   
+    iLanguageCached = ETrue;    
+    }
+     
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::DriveCached()
+// -----------------------------------------------------------------------------
+//
+TBool CSisxSifUiSelectionCache::DriveCached() const
+    {
+    TBool result( EFalse );
+    
+    if( iDrive != 0 )
+        {
+        result = ETrue;        
+        }
+    return result;    
+    }
+  
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::Drive()
+// -----------------------------------------------------------------------------
+//
+TDriveUnit CSisxSifUiSelectionCache::Drive() const
+    {
+    return iDrive;    
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::SetDrive()
+// -----------------------------------------------------------------------------
+//
+void CSisxSifUiSelectionCache::SetDrive( TDriveUnit aDrive )
+    {
+    iDrive = aDrive;    
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::OptionsCached()
+// -----------------------------------------------------------------------------
+//
+TBool CSisxSifUiSelectionCache::OptionsCached( const RPointerArray<TDesC>& aOptions ) const
+    {
+    TBool result( EFalse );
+    
+    if( iOptions.Count() > 0 && aOptions.Count() == iOptions.Count() )
+        {        
+        for( TInt index = 0; index < iOptions.Count(); ++index )
+            {
+            if( aOptions[ index ] != iOptions[ index ] )
+                {
+                result = EFalse;
+                break;                
+                }            
+            }        
+        result = ETrue;        
+        }    
+
+    return result;    
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::Options()
+// -----------------------------------------------------------------------------
+//
+void CSisxSifUiSelectionCache::Options( RArray<TBool>& aSelections )
+    {
+    for( TInt index = 0; index < aSelections.Count(); ++index )
+        {
+        aSelections[ index ] = iSelections[ index ];
+        }    
+    }
+
+// -----------------------------------------------------------------------------
+// CSisxUISelectionCacheAppInfo::SetOptionsL()
+// -----------------------------------------------------------------------------
+//
+void CSisxSifUiSelectionCache::SetOptionsL( const RPointerArray<TDesC>& aOptions,
+        const RArray<TBool>& aSelections )
+    {
+    TInt index( 0 );
+    
+    iOptions.ResetAndDestroy();
+    iSelections.Reset();    
+
+    for( index = 0; index < aOptions.Count(); ++index )
+        {
+        HBufC* tmp = aOptions[ index ]->AllocLC();
+        iOptions.Append( tmp );        
+        }
+    
+    for( index = 0; index < aSelections.Count(); ++index )
+        {
+        iSelections.Append( aSelections[ index ] );
+        }
+    }
+