--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/referencedrmagent/contentiterator/EmbeddedcontentIteratorBase.h Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,95 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#ifndef __CAF_EMBEDDEDCONTENTITERATORBASE_H__
+#define __CAF_EMBEDDEDCONTENTITERATORBASE_H__
+
+#include <e32base.h>
+
+#include "streamableptrarray.h"
+#include <caf/virtualpathptr.h>
+
+namespace ContentAccess
+ {
+ class CContent;
+ class CEmbeddedObject;
+
+
+ /** Internal class for recursively searching through a particular content file
+
+ Only ever created by CContentIteratorBase, CEmbeddedContetnIterator or itself
+
+ @internalComponent
+ @released
+ */
+ NONSHARABLE_CLASS(CEmbeddedContentIteratorBase) : public CBase
+ {
+ public:
+ virtual ~CEmbeddedContentIteratorBase();
+
+ CEmbeddedObject& EmbeddedObject();
+ TInt Next();
+
+ private:
+ // Only ever created by one of these two or itself
+ friend class CEmbeddedContentIterator;
+ friend class CContentIteratorBase;
+
+ /** Create a content iterator for a particular path in the file system
+ @param aContent Already set up to look at the container we are interested in
+ @param aRecursive Whether to explore sub-containers under the given path
+ @param aMimeType The mime type to search for. Finds content objects of any mime types if this parameter is omitted
+ @leave KErrNotFound If no suitable content objects were found inside the given path
+ */
+ static CEmbeddedContentIteratorBase* NewL(CContent& aContent, TBool aRecursive, const TDesC8& aMimeType);
+
+ CEmbeddedContentIteratorBase(CContent& aContent, TBool aRecursive, const TDesC8& aMimeType );
+ void ConstructL();
+
+ // Construction parameters
+ CContent& iContent;
+ TBool iRecursive;
+ const TDesC8& iMimeType;
+
+ // Index into the list of embedded content objects
+ TInt iContentIndex;
+
+ // Index into the list of embedded container objects
+ TInt iContainerIndex;
+
+ // Objects inside the current container within the specificed file
+ RStreamablePtrArray<CEmbeddedObject> iEmbeddedContentObjects;
+
+ // Container Objects inside the current container within the specified file
+ RStreamablePtrArray<CEmbeddedObject> iEmbeddedContainerObjects;
+
+ // Used for looking inside sub-containers
+ CEmbeddedContentIteratorBase* iSubIterator;
+ };
+
+
+ }
+
+#endif