--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook/View/src/CPbkThumbnailManagerImpl.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* 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: 
+*       Provides methods for CPbkThumbnailManager implementation classes.
+*
+*/
+
+
+// INCLUDE FILES
+#include "CPbkThumbnailManagerImpl.h"
+#include "CPbkEmbeddedThumbnail.h"
+
+#include <CPbkContactItem.h>
+#include <TPbkContactItemField.h>
+#include <CPbkFieldsInfo.h>
+
+// ================= MEMBER FUNCTIONS =======================
+
+MPbkThumbnailReader* PbkThumbnailOperationFactory::CreateReaderLC
+        (const CPbkContactItem& aContact,
+        MPbkThumbnailGetObserver& aObserver,
+        TInt aFieldId /*= EPbkFieldIdThumbnailImage*/)
+    {
+    const TPbkContactItemField* field = aContact.FindField(aFieldId);
+    MPbkThumbnailReader* reader = NULL;
+    if (field)
+        {
+        switch (field->StorageType())
+            {
+            case KStorageTypeStore:
+                {
+                reader = CPbkEmbeddedThumbnailReader::NewLC(*field,aObserver);
+                break;
+                }
+              default:
+                {
+                // Unsupported storage type -> return NULL
+                break;
+                }
+            }
+        }
+    return reader;
+    }
+
+MPbkThumbnailReader* PbkThumbnailOperationFactory::CreateImageReaderLC
+        (const CPbkContactItem& aContact,
+        MPbkThumbnailGetImageObserver& aObserver,
+        TInt aFieldId /*= EPbkFieldIdThumbnailImage*/)
+    {
+    const TPbkContactItemField* field = aContact.FindField(aFieldId);
+    MPbkThumbnailReader* reader = NULL;
+    if (field)
+        {
+        switch (field->StorageType())
+            {
+            case KStorageTypeStore:
+                {
+                reader = CPbkEmbeddedThumbnailImageReader::NewLC(*field,aObserver);
+                break;
+                }
+            default:
+                {
+                // Unsupported storage type -> return NULL
+                break;
+                }
+            }
+        }
+    return reader;
+    }
+
+MPbkThumbnailWriter* PbkThumbnailOperationFactory::CreateWriterLC
+        (CPbkContactItem& aContact, 
+        const CPbkFieldsInfo& aFieldsInfo,
+        MPbkThumbnailSetObserver& aObserver,
+        TInt aFieldId /*= EPbkFieldIdThumbnailImage*/)
+    {
+    MPbkThumbnailWriter* writer = NULL;
+
+    TPbkContactItemField* field = aContact.FindField(aFieldId);
+    if (field && !SupportedStorageType(field->StorageType()))
+        {
+        // Existing field's storage type is not supported -> remove field
+        aContact.RemoveField(aContact.FindFieldIndex(*field));
+        field = NULL;
+        }
+
+    if (!field)
+        {
+        // No thumbnail field -> create one
+        CPbkFieldInfo* fieldInfo = aFieldsInfo.Find(aFieldId);
+        if (!SupportedStorageType(fieldInfo->FieldStorageType()))
+            {
+            // Global field type's storage type is not supported -> abort
+            User::Leave(KErrNotSupported);
+            }     
+        field = &aContact.AddFieldL(*fieldInfo);
+        }
+
+    switch (field->StorageType())
+        {
+        case KStorageTypeStore:
+            {
+            writer = CPbkEmbeddedThumbnailWriter::NewLC(*field, aObserver);
+            break;
+            }
+        default:
+            {
+            // Field's storage type is not supported
+            User::Leave(KErrNotSupported);
+            break;
+            }
+        }
+    return writer;
+    }
+
+TBool PbkThumbnailOperationFactory::SupportedStorageType
+        (TStorageType aStorageType)
+    {
+    return KStorageTypeStore==aStorageType ? ETrue: EFalse;
+    }
+
+//  End of File