diff -r 000000000000 -r 79c6a41cd166 xcfw/inc/xcfwnode.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/xcfw/inc/xcfwnode.h Thu Dec 17 08:54:17 2009 +0200 @@ -0,0 +1,164 @@ +/* +* Copyright (c) 2002-2005 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: Class definition of XCFW tree node +* +*/ + + + +#ifndef CXCFWNODE_H +#define CXCFWNODE_H + +// INCLUDES +#include +#include "xcfwnodeinterface.h" +#include "gecoobjectbase.h" + +// FORWARD DECLARATIONS + +/** +* Node interface for setting data and relative nodes +* This interface is not exported, CXCFWTree is the only user. +* +* @lib XCFW.lib +* @since Series 60 3.1 +*/ +class CXCFWNode : public CBase, public MXCFWNode + { + public: // Constructors and destructor + + /** + * Two-phased constructor. + * @param aData Node data object + */ + static CXCFWNode* NewL( CGECOObjectBase* aData ); + + /** + * Destructor. + */ + virtual ~CXCFWNode(); + + public: // New functions + + /** + * Sets parent for this node + * @since Series 60 3.1 + * @param aNode New parent for this node + */ + void SetParent( MXCFWNode* aNode ); + + /** + * Sets first child node for this node + * @since Series 60 3.1 + * @param aNode New first child for this node + */ + void SetFirstChild( MXCFWNode* aNode ); + + /** + * Sets last child for this node + * @since Series 60 3.1 + * @param aNode New last child for this node + */ + void SetLastChild( MXCFWNode* aNode ); + + /** + * Sets next sibling for this node + * @since Series 60 3.1 + * @param aNode New next sibling for this node + */ + void SetNextSibling( MXCFWNode* aNode ); + + /** + * Sets previous sibling for this node + * @since Series 60 3.1 + * @param aNode New previous sibling for this node + */ + void SetPrevSibling( MXCFWNode* aNode ); + + /** + * Sets content to this node + * @since Series 60 3.1 + * @param aData New content object to be stored in this node. + * Note: Old data pointer should be deleted first. + */ + void SetData( CGECOObjectBase* aData ); + + public: // Functions from base classes + + /** + * From MXCFWNode. Returns parent node for this node + */ + IMPORT_C MXCFWNode* Parent(); + + /** + * From MXCFWNode. Returns first child node for this node + */ + IMPORT_C MXCFWNode* FirstChild(); + + /** + * From MXCFWNode. Returns last child node for this node + */ + IMPORT_C MXCFWNode* LastChild(); + + /** + * From MXCFWNode. Returns next sibling node for this node + */ + IMPORT_C MXCFWNode* NextSibling(); + + /** + * From MXCFWNode. Returns previous sibling node for this node + */ + IMPORT_C MXCFWNode* PrevSibling(); + + /** + * From MXCFWNode. Returns Data object for this node + */ + IMPORT_C CGECOObjectBase* Data(); + + private: + + /** + * C++ default constructor. + */ + CXCFWNode(); + + /** + * By default Symbian 2nd phase constructor is private. + */ + void ConstructL( CGECOObjectBase* aData ); + + private: // Data + //Content object parser. Owned + CGECOObjectBase* iData; + + //reference to parent node. Not owned + MXCFWNode* iParent; + + //reference to first child node. Not owned + MXCFWNode* iFirstChild; + + //reference to last child node. Not owned + MXCFWNode* iLastChild; + + //reference to previous sibling node. Not owned + MXCFWNode* iPrevSibling; + + //reference to next sibling node. Not owned + MXCFWNode* iNextSibling; + + }; + +#endif // CXCFWNODE_H + +// End of File