diff -r 3104fc151679 -r 9a48e301e94b imstutils/imconversationview/imcvuiapp/src/cimcvapprichtextcontainercache.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconversationview/imcvuiapp/src/cimcvapprichtextcontainercache.cpp	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,154 @@
+/*
+* Copyright (c) 2007-2008 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:  A class which show message to ui 
+*
+*/
+
+// INCLUDE FILES
+#include "cimcvapprichtextcontainercache.h"
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::NewL
+// -----------------------------------------------------------------------------
+//
+CIMCVAppRichTextContainerCache* CIMCVAppRichTextContainerCache::NewL()
+    {
+    CIMCVAppRichTextContainerCache* self = new( ELeave) CIMCVAppRichTextContainerCache();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::CIMCVAppRichTextContainerCache
+// Default constructor
+// -----------------------------------------------------------------------------
+//
+CIMCVAppRichTextContainerCache::CIMCVAppRichTextContainerCache()
+    {
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::~CIMCVAppRichTextContainerCache
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CIMCVAppRichTextContainerCache::~CIMCVAppRichTextContainerCache()
+    {
+    //destroy all the objects in the cache
+    iRTContainerCache.ResetAndDestroy();
+
+    }
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::UpdateSkinTextColorL 
+// This is called when the skin text color is changed, and it is applied to all the containers.
+// -----------------------------------------------------------------------------
+//
+void CIMCVAppRichTextContainerCache::UpdateSkinTextColorL ()
+{
+	TInt count = iRTContainerCache.Count();
+	 for(TInt i=0;i<count;i++)
+		 {
+		 iRTContainerCache [i]->UpdateSkinnedTextColourL();
+		 }
+}
+
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::StoreContainer
+// Used to store the container to the cache
+// -----------------------------------------------------------------------------
+//
+void CIMCVAppRichTextContainerCache::StoreContainer(CIMCVAppRichTextContainer *aContainer)
+    {
+    if( aContainer )
+        {
+        TInt count = iRTContainerCache.Count();
+        for(TInt i=0;i<count;i++)
+            {
+            if( ( aContainer->ServiceId() == iRTContainerCache[i]->ServiceId() ) && 
+                    ( KErrNone == iRTContainerCache[i]->GetPrimaryKey().Compare( aContainer->GetPrimaryKey() ) ) )
+                {
+                //if found, no need to store
+                return;
+                }
+            }
+        //container is not in the cache so append it
+        iRTContainerCache.Append(aContainer);
+        }
+     }
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::LoadContainer
+// Used to find the container in the cache
+// -----------------------------------------------------------------------------
+//
+CIMCVAppRichTextContainer* CIMCVAppRichTextContainerCache::LoadContainer(TInt aServiceId, const TDesC& aPrimaryKey)
+    {
+    TInt count = iRTContainerCache.Count();
+    for(TInt i=0;i<count;i++)
+        {
+        if( ( aServiceId == iRTContainerCache[i]->ServiceId() ) && 
+             ( KErrNone == iRTContainerCache[i]->GetPrimaryKey().Compare(aPrimaryKey) ) )
+            {
+            //if found returns the pointer to the container
+            return iRTContainerCache[i];
+            }
+        }
+    return NULL; //if not found return NULL
+    }
+
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::DeleteContainer
+// Used to delete the container in the cache
+// -----------------------------------------------------------------------------
+//
+void CIMCVAppRichTextContainerCache::DeleteContainer(const TDesC& aPrimaryKey, TInt aServiceId )
+    {
+    TInt count = iRTContainerCache.Count();
+    for(TInt i=0;i<count;i++)
+        {
+        if( ( aServiceId == iRTContainerCache[i]->ServiceId() ) && 
+                ( KErrNone == iRTContainerCache[i]->GetPrimaryKey().Compare(aPrimaryKey)  ) )
+            {
+            //if found delete the container and remove the element from the array
+            delete iRTContainerCache[i];
+            iRTContainerCache.Remove(i);
+            break;
+            }
+        }
+    }
+// -----------------------------------------------------------------------------
+// CIMCVAppRichTextContainerCache::DeleteAllServiceContainer
+// Used to delete the container in the cache
+// -----------------------------------------------------------------------------
+//
+void CIMCVAppRichTextContainerCache::DeleteAllServiceContainer(TInt aServiceId )
+    {
+    for(TInt index=0; index<iRTContainerCache.Count(); index++)
+        {
+        if( aServiceId == iRTContainerCache[index]->ServiceId() )
+            {
+            //if found delete the container and remove the element from the array
+            delete iRTContainerCache[index];
+            iRTContainerCache.Remove(index);
+            iRTContainerCache.Compress();
+            index=index-1;// start from same index again
+            }
+        }
+    }
+
+// end of file
+
+