/*+
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description: MBSElement.h+
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*+
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*/+
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+
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+
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#ifndef __MBSELEMENT_H+
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#define __MBSELEMENT_H+
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+
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#include <e32std.h>+
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#include <rbsobjowningptrarray.h>+
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+
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enum TBSElementType+
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	{+
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	EBSInt,+
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	EBSText,+
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	EBSList,+
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	EBSBuffer,+
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	EBSBitmap,+
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	EBSFile+
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	};+
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+
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/**+
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 * Class encapsulating the structure type branding items+
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 *+
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 * @since+
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 */+
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+
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class RWriteStream;+
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class CBSBitmap;+
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+
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NONSHARABLE_CLASS( MBSElement )+
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    {+
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+
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    public:+
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+
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    	/*+
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    	* Element type+
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    	* @return the element type+
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    	*/+
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		virtual TBSElementType ElementType() = 0;+
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+
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    	/*+
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    	* Element id+
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    	* @return the element id+
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    	*/+
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		virtual const TDesC8& ElementId() = 0;+
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+
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    	/*+
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    	* Integer data+
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    	* Panics if trying to get wrong type data.+
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    	* @return the integer data of the item+
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    	*/+
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		virtual TInt IntDataL() = 0;+
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+
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    	/*+
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    	* Text data+
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    	* Panics if trying to get wrong type data.+
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    	* @return the text data of the item+
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    	*/+
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		virtual const TDesC& TextDataL() = 0;+
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+
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    	/*+
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    	* 8-bit buffer data+
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    	* Panics if trying to get wrong type data.+
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    	* @return the text data of the item+
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    	*/+
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		virtual const TDesC8& BufferDataL() = 0;+
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+
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    	/*+
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    	* Bitmap data+
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    	* Panics if trying to get wrong type data.+
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    	* @return the text data of the item+
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    	*/+
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        virtual const CBSBitmap& BitmapDataL() = 0;+
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+
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    	/*+
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    	* Structure data+
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    	* Panics if trying to get wrong type data.+
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    	* @return the list data+
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    	*/+
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    	virtual TArray<MBSElement*> GetStructureL() = 0;+
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+
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		/*+
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		* Finds the first entry from the list of a list type element with+
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		* the given element id. Note that if there are several subelements+
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		* with the same elementId then TBrandingElementIterator should be+
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		* used to iterate through them.+
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		* @param aElementId elementId of the subelement to be found.+
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		* @return the subelement+
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		*/+
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		virtual const MBSElement& FindSubEntryL( const TDesC& aElementId ) = 0;+
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+
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        /*+
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        * Writes the internal state to stream.+
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        * @param aWriteStream output stream;+
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        */+
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        virtual void ExternalizeL( RWriteStream& aWriteStream ) = 0;+
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+
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        /*+
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        * Deletes the element.+
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        */+
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		virtual void Close() = 0;+
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+
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		/*+
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		* Destructor+
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		*/+
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	    virtual ~MBSElement() {};+
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+
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    };+
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+
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+
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+
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+
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#endif //__MBSELEMENT_H+
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