diff -r 000000000000 -r 79c6a41cd166 menucontentsrv/enginc/menuengidmanagerinit.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/menucontentsrv/enginc/menuengidmanagerinit.h Thu Dec 17 08:54:17 2009 +0200 @@ -0,0 +1,80 @@ +/* +* Copyright (c) 2009 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: +* +*/ + +#ifndef __MENUENGIDMANAGERINIT_H__ +#define __MENUENGIDMANAGERINIT_H__ + +// INCLUDES + +#include +#include "menuengvisitor.h" + +// FORWARD DECLARATION + +class CMenuEngIdManager; + +// CLASS DECLARATION + +/** +* Menu Engine ID manager initialization - recurse the menu tree and collect +* all used ID-s from objects, into the ID manager. +*/ +NONSHARABLE_CLASS( TMenuEngIdManagerInit ): public MMenuEngVisitor + { + +public: // construction + + /** + * Constructor. + * @param aIdManager Ids are collected into this manager. + */ + TMenuEngIdManagerInit( CMenuEngIdManager& aIdManager ) + : iIdManager( aIdManager ) {} + +public: // new methods + + /** + * Enter folder. + * @param aFolder Entering this folder. + * @return ETrue (visit children of this folder). + */ + TBool VisitEnterL( CMenuEngObject& aFolder ) + { AddIdL( aFolder ); return ETrue; } + + /** + * Visit leaf node. + * @param aLeaf Leaf node. + * @return ETrue (visit next sibling of this leaf). + */ + TBool VisitL( CMenuEngObject& aLeaf ) + { AddIdL( aLeaf ); return ETrue; } + +private: // new methods + + /** + * Add ID from object. + * @param aObject Object. + */ + void AddIdL( CMenuEngObject& aObject ); + +private: // data + + CMenuEngIdManager& iIdManager; ///< Id manager. + + }; + +#endif // __MENUENGIDMANAGERINIT_H__