diff -r afc583cfa176 -r da2ae96f639b contentmgmt/referencedrmagent/contentiterator/EmbeddedcontentIterator.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/contentmgmt/referencedrmagent/contentiterator/EmbeddedcontentIterator.h Mon Oct 12 10:17:04 2009 +0300 @@ -0,0 +1,87 @@ +/* +* 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_EMBEDDEDCONTENTITERATOR_H__ +#define __CAF_EMBEDDEDCONTENTITERATOR_H__ + +#include + +#include "streamableptrarray.h" +#include +#include "ContentIteratorInterface.h" + +namespace ContentAccess + { + class CContent; + class CEmbeddedObject; + class CEmbeddedContentIteratorBase; + + /** Recursively iterate over all content objects within a file + + Can be used to find the all content objects inside a given file. A mimetype + can be specified to return only those objects with the correct mime type + + @internalComponent + @released + */ + NONSHARABLE_CLASS(CEmbeddedContentIterator): public MContentIterator + { + public: + /** Create a content iterator for a particular path in the file system + @param aVirtualPath The file to search inside + @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 CEmbeddedContentIterator* NewL(const TVirtualPathPtr& aVirtualPath, TBool aRecursive, const TDesC8& aMimeType = KNullDesC8); + + + virtual ~CEmbeddedContentIterator(); + + // MContentIterator + virtual const TDesC& FileName() const; + virtual const TDesC& UniqueId() const; + virtual const TDesC& Name() const; + virtual const TDesC8& MimeType() const; + virtual TInt Next(); + + + private: + CEmbeddedContentIterator(); + void ConstructL(const TVirtualPathPtr& aVirtualPath, TBool aRecursive, const TDesC8& aMimeType); + + // Construction parameters (copies) + CContent* iContent; // created from virtual path + TBool iRecursive; + HBufC8* iMimeType; + HBufC* iUri; + + // Iterator that actually does the work + CEmbeddedContentIteratorBase* iSubIterator; + }; + + } + +#endif