williamr@2: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2:  @file
williamr@2:  @publishedAll
williamr@2:  @released
williamr@2: */
williamr@2: 
williamr@2: #ifndef REMCONGROUPNAVIGATIONTARGET_H
williamr@2: #define REMCONGROUPNAVIGATIONTARGET_H
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: #include <s32mem.h>
williamr@2: #include <remconcoreapi.h>
williamr@2: #include <remcon/avrcpspec.h>
williamr@2: 
williamr@2: #include <remcon/remcongroupnavigation.h>
williamr@2: #include <remcon/remconinterfacebase.h>
williamr@2: #include <remcon/remconinterfaceif.h>
williamr@2: 
williamr@2: class MRemConGroupNavigationTargetObserver;
williamr@2: class CRemConInterfaceSelector;
williamr@2: 
williamr@2: /**
williamr@2: Client-instantiable type supporting sending Battery Status responses.
williamr@2: */
williamr@2: NONSHARABLE_CLASS(CRemConGroupNavigationApiTarget) : public CRemConInterfaceBase, 
williamr@2: 								          		public MRemConInterfaceIf
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Factory function.
williamr@2: 	@see CRemConInterfaceSelector
williamr@2: 	@param aInterfaceSelector The interface selector. The client must have 
williamr@2: 	created one of these first.
williamr@2: 	@param aObserver The observer of this interface.
williamr@2: 	@return A new CRemConGroupNavigationApiTarget, owned by the interface selector.
williamr@2: 	*/
williamr@2: 	IMPORT_C static CRemConGroupNavigationApiTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector, 
williamr@2: 		MRemConGroupNavigationTargetObserver& aObserver);
williamr@2: 	
williamr@2: 	/** Destructor */
williamr@2: 	IMPORT_C ~CRemConGroupNavigationApiTarget();
williamr@2: 
williamr@2: public:
williamr@2: 	/** Send a 'next group' response.
williamr@2: 	Called by the client after receiving a MRemConGroupNavigationTargetObserver::MrcgntoNextGroup().
williamr@2: 	@param aStatus Used by RemCon to indicate completion of the send request.
williamr@2: 	aStatus may be NULL if no completion indication required.
williamr@2: 	@param aError The response error.
williamr@2: 	*/
williamr@2: 	IMPORT_C void NextGroupResponse(TRequestStatus*& aStatus, TInt aError);
williamr@2: 
williamr@2: 	/** Send a 'previous group' response.
williamr@2: 	Called by the client after receiving a MRemConGroupNavigationTargetObserver::MrcgntoPreviousGroup().
williamr@2: 	@param aStatus Used by RemCon to indicate completion of the send request.
williamr@2: 	aStatus may be NULL if no completion indication required.
williamr@2: 	@param aError The response error.
williamr@2: 	*/
williamr@2: 	IMPORT_C void PreviousGroupResponse(TRequestStatus*& aStatus, TInt aError);
williamr@2: 
williamr@2: private:
williamr@2: 	/** 
williamr@2: 	Constructor.
williamr@2: 	@param aInterfaceSelector The interface selector.
williamr@2: 	@param aObserver The observer of this interface.
williamr@2: 	*/
williamr@2: 	CRemConGroupNavigationApiTarget(CRemConInterfaceSelector& aInterfaceSelector, 
williamr@2: 		MRemConGroupNavigationTargetObserver& aObserver);
williamr@2: 
williamr@2: 	void SendGroupResponse(TGroupNavigationPassthroughOperationIds aId, TRequestStatus*& aStatus, TInt aError);
williamr@2: 
williamr@2: 	void ConstructL();
williamr@2: 
williamr@2: private: // from CRemConInterfaceBase
williamr@2: 	TAny* GetInterfaceIf(TUid aUid);
williamr@2: 
williamr@2: private: // from MRemConInterfaceIf
williamr@2: 	void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);
williamr@2: 
williamr@2: private: // unowned
williamr@2: 	MRemConGroupNavigationTargetObserver& iObserver;
williamr@2: 
williamr@2: private: // owned
williamr@2: 	CBufFlat*		iOutData;
williamr@2: 	TPtr8			iPtr;
williamr@2: 	RBufWriteStream iStream;
williamr@2: 			
williamr@2: 	};
williamr@2: 
williamr@2: #endif // REMCONGROUPNAVIGATIONTARGET_H