/*
* 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 CNcdSearchNodeFolderProxy class
*
*/
#ifndef C_NCD_SEARCH_NODE_FOLDER_PROXY
#define C_NCD_SEARCH_NODE_FOLDER_PROXY
#include <e32base.h>
#include "ncdparentoftransparentnodeproxy.h"
class MNcdLoadNodeOperationObserver;
class CNcdNodeIdentifier;
class CNcdLoadNodeOperationProxy;
class CNcdNodeSkinProxy;
class CNcdNodeSearch;
class CNcdSearchFilter;
/**
* Node folder contains other nodes that may also be containers.
*
* @lib ?library
* @since S60 ?S60_version *** for example, S60 v3.0
*/
class CNcdSearchNodeFolderProxy: public CNcdParentOfTransparentNodeProxy
{
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 CNcdSearchNodeFolderProxy* Pointer to the created object
* of this class.
*/
static CNcdSearchNodeFolderProxy* 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 CNcdSearchNodeFolderProxy* Pointer to the created object
* of this class.
*/
static CNcdSearchNodeFolderProxy* 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 ~CNcdSearchNodeFolderProxy();
/**
* Getter for search filter.
*/
const CNcdSearchFilter& SearchFilterL() const;
protected: // CNcdNodeProxy
/**
* This function is called from the CNcdNodeProxy::InternalizeL
*
* @see CNcdNodeProxy::InternalizeNodeDataL
*/
virtual void InternalizeNodeDataL( RReadStream& aStream );
public: // MNcdNodeContainer
/**
* @see MNcdNodeContainer::LoadChildrenL
*/
virtual MNcdLoadNodeOperation* LoadChildrenL( TInt aIndex,
TInt aSize,
TNcdChildLoadMode aMode,
MNcdLoadNodeOperationObserver& aObserver );
public: // MNcdNode
/**
* @see MNcdNode::State
*/
virtual TState State() const;
/**
* @see MNcdNode::LoadL
*/
virtual MNcdLoadNodeOperation* LoadL( MNcdLoadNodeOperationObserver& aObserver );
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.
*/
CNcdSearchNodeFolderProxy( MCatalogsClientServer& aSession,
TInt aHandle,
CNcdNodeManagerProxy& aNodeManager,
CNcdOperationManagerProxy& aOperationManager,
CNcdFavoriteManagerProxy& aFavoriteManager );
/**
* ConstructL
*/
virtual void ConstructL();
private:
// Prevent if not implemented
CNcdSearchNodeFolderProxy( const CNcdSearchNodeFolderProxy& aObject );
CNcdSearchNodeFolderProxy& operator =( const CNcdSearchNodeFolderProxy& aObject );
protected:
CNcdSearchFilter* iSearchFilter;
};
#endif // C_NCD_SEARCH_NODE_FOLDER_PROXY