diff -r 000000000000 -r ba25891c3a9e ncdengine/provider/client/inc/ncdparentoftransparentnodeproxy.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ncdengine/provider/client/inc/ncdparentoftransparentnodeproxy.h Thu Dec 17 08:51:10 2009 +0200 @@ -0,0 +1,105 @@ +/* +* Copyright (c) 2006 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: Contains CNcdParentOfTransparentNodeProxy class +* +*/ + + +#ifndef NCD_PARENT_OF_TRANSPARENT_NODE_PROXY_H +#define NCD_PARENT_OF_TRANSPARENT_NODE_PROXY_H + + +#include "ncdnodefolderproxy.h" + + +/** + * Parent of transparent classes. + * Because of children of this class object may be transparent, it means + * that the child count of the server side object may not match the child count + * of the proxy when transparent children are replaced by their children. + * This class object provides the actual server side child count. That may be + * used for special cases. + * + * @lib ?library + * @since S60 ?S60_version *** for example, S60 v3.0 + */ +class CNcdParentOfTransparentNodeProxy: public CNcdNodeFolderProxy + { + +public: + + /** + * Destructor + * + * @note Usually Release function should be used instead of + * directly calling delete for this class object. + * + */ + virtual ~CNcdParentOfTransparentNodeProxy(); + + + /** + * @return TInt The child count that the corresponding server side object has. + */ + TInt ServerChildCount() const; + + +protected: // CNcdNodeFolderProxy + + /** + * @see CNcdNodeFolderProxy::InternalizeNodeDataL + */ + virtual void InternalizeNodeDataL( RReadStream& aStream ); + + +protected: + + /** + * @see CNcdNodeFolderProxy::ConstructL + */ + CNcdParentOfTransparentNodeProxy( MCatalogsClientServer& aSession, + TInt aHandle, + CNcdNodeManagerProxy& aNodeManager, + CNcdOperationManagerProxy& aOperationManager, + CNcdFavoriteManagerProxy& aFavoriteManager ); + + /** + * ConstructL + */ + virtual void ConstructL(); + + /** + * Checks from server side that is any of the transparent children expired. + * (Needs to be checked from server side because the transparent child folders do + * not exist on proxy side) + * + * @return ETrue if one or more of the transp. children is expired. + */ + TBool IsTransparentChildExpiredL() const; + + +private: + // Prevent if not implemented + CNcdParentOfTransparentNodeProxy( const CNcdParentOfTransparentNodeProxy& aObject ); + CNcdParentOfTransparentNodeProxy& operator =( const CNcdParentOfTransparentNodeProxy& aObject ); + + +private: // data + + TInt iServerChildCount; + + }; + + +#endif // NCD_PARENT_OF_TRANSPARENT_NODE_PROXY_H