diff -r 000000000000 -r ba25891c3a9e ncdengine/provider/client/inc/ncdsearchrootnodeproxy.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ncdengine/provider/client/inc/ncdsearchrootnodeproxy.h Thu Dec 17 08:51:10 2009 +0200 @@ -0,0 +1,175 @@ +/* +* 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 CNcdSearchRootNodeProxy class +* +*/ + + +#ifndef C_NCD_SEARCH_ROOT_NODE_PROXY +#define C_NCD_SEARCH_ROOT_NODE_PROXY + + +#include + +#include "ncdsearchnodefolderproxy.h" + + +class MNcdLoadNodeOperationObserver; +class CNcdNodeIdentifier; + + +/** + * Node folder contains other nodes that may also be containers. + * + * @lib ?library + * @since S60 ?S60_version *** for example, S60 v3.0 + */ +class CNcdSearchRootNodeProxy: public CNcdSearchNodeFolderProxy + { + +public: + + /** + * NewL + * + * @param aSession The session between the client proxy and the + * corresponding server object. + * @param aHandle The handle which identifies the server object + * that this proxy uses. + * @param aNodeManager The manager that creates the nodes and keeps + * track of the existing nodes. + * @param aOperationManager This manager is used to create operations + * for the node. + * @param aFavoriteManager This manager is used to add or remove favorite nodes. + * @return CNcdSearchRootNodeProxy* Pointer to the created object + * of this class. + */ + static CNcdSearchRootNodeProxy* NewL( MCatalogsClientServer& aSession, + TInt aHandle, + CNcdNodeManagerProxy& aNodeManager, + CNcdOperationManagerProxy& aOperationManager, + CNcdFavoriteManagerProxy& aFavoriteManager ); + + /** + * NewL + * + * @param aSession The session between the client proxy and the + * corresponding server object. + * @param aHandle The handle which identifies the server object + * that this proxy uses. + * @param aNodeManager The manager that creates the nodes and keeps + * track of the existing nodes. + * @param aOperationManager This manager is used to create operations + * for the node. + * @param aFavoriteManager This manager is used to add or remove favorite nodes. + * @return CNcdSearchRootNodeProxy* Pointer to the created object + * of this class. + */ + static CNcdSearchRootNodeProxy* NewLC( MCatalogsClientServer& aSession, + TInt aHandle, + CNcdNodeManagerProxy& aNodeManager, + CNcdOperationManagerProxy& aOperationManager, + CNcdFavoriteManagerProxy& aFavoriteManager ); + + + /** + * Destructor + * + * @note Usually Release function should be used instead of + * directly calling delete for this class object. + * + */ + virtual ~CNcdSearchRootNodeProxy(); + + + +public: // CNcdNodeProxy + + /** + * @see CNcdNodeProxy::State + */ + virtual TState State() const; + + /** + * @see CNcdNodeProxy::LoadL + */ + virtual MNcdLoadNodeOperation* LoadL( MNcdLoadNodeOperationObserver& aObserver ); + +public: // MNcdNodeContainer + + /** + * @see MNcdNodeContainer::ChildCount + */ + virtual TInt ChildCount() const; + + /** + * @see MNcdNodeContainer:: ChildL + */ + virtual MNcdNode* ChildL( TInt aIndex ); + + /** + * @see MNcdNodeContainer::LoadChildrenL + */ + virtual MNcdLoadNodeOperation* LoadChildrenL( + TInt aIndex, TInt aSize, TNcdChildLoadMode aMode, + MNcdLoadNodeOperationObserver& aObserver ); + +public:// MNcdLoadNodeOperationObserver + + /** + * @see MNcdLoadNodeOperationObserver::OperationComplete + * Calls the internalize function to update the node data. + */ + virtual void OperationComplete( MNcdLoadNodeOperation& aOperation, + TInt aError ); + +protected: + + /** + * Constructor + * + * @param aSession The session between the client proxy and the + * corresponding server object. + * @param aHandle The handle which identifies the server object + * that this proxy uses. + * @param aNodeManager The manager that creates the nodes and keeps + * track of the existing nodes. + * @param aOperationManager This manager is used to create operations + * for the node. + * @param aFavoriteManager This manager is used to add or remove favorite nodes. + */ + CNcdSearchRootNodeProxy( MCatalogsClientServer& aSession, + TInt aHandle, + CNcdNodeManagerProxy& aNodeManager, + CNcdOperationManagerProxy& aOperationManager, + CNcdFavoriteManagerProxy& aFavoriteManager ); + + /** + * ConstructL + */ + virtual void ConstructL(); + + +private: + // Prevent if not implemented + CNcdSearchRootNodeProxy( const CNcdSearchRootNodeProxy& aObject ); + CNcdSearchRootNodeProxy& operator =( const CNcdSearchRootNodeProxy& aObject ); + + +private: // data + + }; + + +#endif // C_NCD_SEARCH_ROOT_NODE_PROXY