1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef INTERNALHELPER_H

    17 #define INTERNALHELPER_H

    18 

    19 #include <e32base.h>

    20 #include "avrcpplayerinfomanager.h"

    21 

    22 class CControlCommand;

    23 class CRemConBearerAvrcp;

    24 class CRcpRouter;

    25 NONSHARABLE_CLASS(CInternalCommandHelper) : public CBase, public MPlayerChangeObserver

    26 	{

    27 public:

    28 	static CInternalCommandHelper* NewL(CRemConBearerAvrcp& aBearer, 

    29 			CRcpRouter& aRouter, TRemConClientId& aClientId, 

    30 			CAvrcpPlayerInfoManager& aPlayerInfoManager);

    31 	~CInternalCommandHelper();

    32 	

    33 	void Disconnect();

    34 	void HandleInternalCommand(CControlCommand& aCommand);

    35 	

    36 private:

    37 	CInternalCommandHelper(CRemConBearerAvrcp& aBearer, 

    38 			CRcpRouter& aRouter, TRemConClientId& aClientId,

    39 			CAvrcpPlayerInfoManager& aPlayerInfoManager);

    40 	void ConstructL();

    41 	

    42 	// From MPlayerChangeObserver

    43 	void MpcoAvailablePlayersChanged();

    44 	void MpcoAddressedPlayerChangedLocally(TRemConClientId aClientId);

    45 	void MpcoUidCounterChanged(TRemConClientId aClientId);

    46 	

    47 	void Respond(CControlCommand& aCommand, TInt aErr);

    48 	void HandledCommand(CControlCommand& aCommand);

    49 	

    50 	TInt HandleSetAddressedPlayer(TUint aId, RBuf8& aCommandData);

    51 	void DoHandleSetAddressedPlayerL(RBuf8& aCommandData);

    52 	void AddressedPlayerChangedL(TRemConClientId aClientId);

    53 

    54 	TInt HandleRegisterAvailablePlayersNotification(CControlCommand& aCommand);

    55 	void DoHandleRegisterAvailablePlayersNotificationL(RBuf8& aResponseData, CControlCommand& aCommand);

    56 

    57 	TInt HandleRegisterAddressedPlayerNotification(CControlCommand& aCommand);

    58 	void DoHandleRegisterAddressedPlayerNotificationL(RBuf8& aResponseData, CControlCommand& aCommand);

    59 

    60 	TInt HandleUidChangedNotification( CControlCommand& aCommand);

    61 	void DoHandleUidChangedNotificationL(RBuf8& aResponseData, TUint16 aUidCounter);

    62 

    63 	void SendResponse(TUint aId, RBuf8& aData);

    64 	

    65 private:

    66 	CRemConBearerAvrcp& iBearer;

    67 	CRcpRouter& iRouter;

    68 	TRemConClientId& iClientId; 

    69 	

    70 	CAvrcpPlayerInfoManager& iPlayerInfoManager;

    71 

    72 	TDblQue<CControlCommand> iInternalCommandQueue;

    73 	};

    74 

    75 #endif // INTERNALHELPER_H