--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/client/inc/ncdfavoritemanagerproxy.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,233 @@
+/*
+* 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 CNcdFavoriteManagerProxy class
+*
+*/
+
+
+#ifndef NCD_FAVORITE_MANAGER_PROXY_H
+#define NCD_FAVORITE_MANAGER_PROXY_H
+
+#include "ncdinterfacebaseproxy.h"
+#include "ncdfavoritemanager.h"
+
+class CNcdNodeManagerProxy;
+class CNcdNodeIdentifier;
+class CNcdNodeDisclaimerProxy;
+class CNcdNodeProxy;
+
+/**
+ * Proxy side object of favorite manager. Implements the MNcdFavoriteManager
+ * interface used by UI. The class contains a list of all the favorite nodes.
+ */
+class CNcdFavoriteManagerProxy: public CNcdInterfaceBaseProxy,
+                                public MNcdFavoriteManager
+{
+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 aParent Parent whose reference count AddRef of this
+     *                object increments.
+     * @param aNodeManager This class uses node manager to get the nodes.
+     * @return CNcdFavoriteManagerProxy* Pointer to the created object 
+     * of this class.
+     */     
+    static CNcdFavoriteManagerProxy* NewL(
+        MCatalogsClientServer& aSession,
+        TInt aHandle,
+        CCatalogsInterfaceBase* aParent,
+        CNcdNodeManagerProxy& aNodeManager );
+        
+    /**
+     * NewLC
+     *
+     * @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 aParent Parent whose reference count AddRef of this
+     *                object increments.
+     * @param aNodeManager This class uses node manager to get the nodes.
+     * @return CNcdFavoriteManagerProxy* Pointer to the created object 
+     * of this class.
+     */     
+    static CNcdFavoriteManagerProxy* NewLC(
+        MCatalogsClientServer& aSession,
+        TInt aHandle,
+        CCatalogsInterfaceBase* aParent,
+        CNcdNodeManagerProxy& aNodeManager );
+    
+    /**
+     * Destructor.
+     */    
+    virtual ~CNcdFavoriteManagerProxy();
+    
+    /**
+     * Tells whether the given node is a favorite node. The node is
+     * favorite if its metadata is favorite.
+     *
+     * @param aNodeIdentifier The identifier.
+     * @return ETrue if favorite, otherwise EFalse.
+     */
+    TBool IsFavoriteL( const CNcdNodeIdentifier& aNodeIdentifier ) const;
+    
+    /**
+     * Adds the given identifier to favorite list.
+     *
+     * @param aNodeIdentifier The identifier.
+     * @param aRemoveOnDisconnect If true, the node is removed from favorites when
+     * the client-server session is closed.
+     */
+    void AddToFavoritesL(
+        const CNcdNodeIdentifier& aNodeIdentifier, TBool aRemoveOnDisconnect );
+    
+    /**
+     * Removes the given identifier from favorites list.
+     *
+     * @param aNodeIdentifier The identifier.
+     */
+    void RemoveFromFavoritesL( const CNcdNodeIdentifier& aNodeIdentifier );
+    
+    /**
+     * Sets or removes the disclaimer of the favorite node.
+     *
+     * @param aNodeIdentifier The favorite node identifier.
+     * @param aDisclaimerOwner The owner of the disclaimer, to unset disclaimer, give NULL.
+     *                         Ownership is not transferred.
+     * @exception Leave KErrArgument If the node is not a favorite node.
+     */
+    void SetNodeDisclaimerL(
+        const CNcdNodeIdentifier& aNodeIdentifier,
+        MNcdNode* aDisclaimerOwner );
+
+    /**
+     * Returns the disclaimer of the favorite node or NULL if the node
+     * has not a disclaimer.
+     *
+     * @param aNodeIdentifier The node.
+     * @return The disclaimer.
+     * @exception Leave KErrArgument If the node is not a favorite node.
+     */        
+    CNcdNodeDisclaimerProxy* NodeDisclaimerL(
+        const CNcdNodeIdentifier& aNodeIdentifier );
+
+    /**
+     * Returns the favorite node which has the given metadata or NULL
+     * if there is no such favorite node.
+     *
+     * @param aMetaDataIdentifier The metadata identifier.
+     * @return The node or NULL. Ownership is NOT transferred.
+     */
+    CNcdNodeProxy* FavoriteNodeByMetaDataL(
+        const CNcdNodeIdentifier& aMetaDataIdentifier ) const;
+        
+
+    /**
+     * Internalizes the favorite list from server side favorite manager.
+     */
+    void InternalizeL();    
+        
+    
+public: // From MNcdFavoriteManager
+
+    /**
+     * @see MNcdFavoriteManager::FavoriteNodeCount
+     */
+    virtual TInt FavoriteNodeCount() const;
+    
+    /**
+     * @see MNcdFavoriteManager::FavoriteNodeL
+     */
+    virtual MNcdNode* FavoriteNodeL( TInt aIndex ) const;
+    
+    /**
+     * @see MNcdFavoriteManager::FavoriteIndexL
+     */
+    virtual TInt FavoriteIndexL(
+        const TDesC& aNamespace, const TDesC& aId ) const;
+    
+    /**
+     * @see MNcdFavoriteManager::ClearFavoritesL
+     */
+    virtual void ClearFavoritesL();
+    
+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 aParent Parent whose reference count AddRef of this
+     *                object increments.
+     * @param aNodeManager This class uses node manager to get the nodes.
+     */    
+    CNcdFavoriteManagerProxy( 
+        MCatalogsClientServer& aSession,
+        TInt aHandle,
+        CCatalogsInterfaceBase* aParent,
+        CNcdNodeManagerProxy& aNodeManager );
+        
+    /**
+     * ConstructL.
+     */        
+    void ConstructL();
+    
+    
+    /**
+     * Internalizes the favorite list from the given stream.
+     *
+     * @param aStream The stream.
+     */
+    void InternalizeDataL( RReadStream& aStream );
+    
+    /**
+     * Returns the actual favorite node identifier, which has the same
+     * metadata id as the given node. Returns NULL if there is no such
+     * favorite node.
+     *
+     * @param aNodeIdentifier The node identifier.
+     * @return The actual favorite node identifier, or NULL. Ownership is NOT
+     * transferred.
+     */
+    CNcdNodeIdentifier* ActualFavoriteIdentifierL(
+        const CNcdNodeIdentifier& aNodeIdentifier ) const;
+    
+    /**
+     * Returns the favorite node identifier which has the given metadata identifier.
+     * If there is no such favorite node, return NULL.
+     *
+     * @param aMetaDataIdentifier The metadata identifier.
+     * @return The favorite node identifier, or NULL. Ownership is not
+     * transferred.
+     */
+     CNcdNodeIdentifier* FavoriteIdentifierByMetaDataL(
+        const CNcdNodeIdentifier& aMetaDataIdentifier ) const;        
+    
+private:
+    // Node manager.
+    CNcdNodeManagerProxy& iNodeManager;
+    
+    // Favorite nodes.
+    RPointerArray<CNcdNodeIdentifier> iFavoriteNodes;
+};
+
+
+#endif