sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__
sl@0: #define __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__
sl@0: 
sl@0: #ifdef SYMBIAN_CAF_V2
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <mmf/common/mmcaf.h>
sl@0: #include <mmf/common/mmfstandardcustomcommands.h>
sl@0: 
sl@0: 
sl@0: /**
sl@0: @publishedAll
sl@0: @deprecated 9.2- Replaced by KUidInterfaceMMFDurationInfoControl2
sl@0: */
sl@0: 
sl@0: const TUid KUidInterfaceMMFDurationInfoControl = {0x102737C8};
sl@0: 
sl@0: /**
sl@0: @publishedAll
sl@0: @released
sl@0: 
sl@0: The duration state of the controller.
sl@0: */
sl@0: enum TMMFDurationInfo
sl@0: 	{
sl@0: 	EMMFDurationInfoValid, 		// Duration is known
sl@0: 	EMMFDurationInfoUnknown,	// Invalid response from controller
sl@0: 	EMMFDurationInfoInfinite,	// Clip is of infinite length
sl@0: 	};
sl@0: 
sl@0: #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS
sl@0: #include <mmf/common/mmfdurationinfocustomcommandsimpl.h>
sl@0: #include <mmf/common/mmfdurationinfocustomcommandsenums.h>
sl@0: #endif
sl@0: 
sl@0: /**
sl@0: @publishedAll
sl@0: @deprecated 9.2 - Replaced by MMMFDurationInfoCustomCommandImplementor2
sl@0: 
sl@0: Mixin class to be derived from by controller plugins wishing to support the Duration information 
sl@0: custom commands
sl@0: */
sl@0: class MMMFDurationInfoCustomCommandImplementor
sl@0: 	{
sl@0: public:
sl@0: 
sl@0: 	/**
sl@0: 	Is the duration of the clip known? i.e. is the stream infinite?
sl@0: 	
sl@0: 	@param aDurationInfo
sl@0: 		   Controller duration information
sl@0: 		   
sl@0: 	@return TMMFDurationInfo Duration state.
sl@0: 	*/
sl@0: 	virtual TMMFDurationInfo GetDurationInfo(TMMFDurationInfo& aDurationInfo)=0;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @publishedAll
sl@0: @deprecated 9.2 - Replaced by CMMFDurationInfoCustomCommandParser2
sl@0: */
sl@0: class CMMFDurationInfoCustomCommandParser : public CMMFCustomCommandParserBase
sl@0: 	{
sl@0: public:
sl@0: 
sl@0: 	/**
sl@0: 	Creates a new custom command parser capable of processing duration information controller commands.
sl@0: 
sl@0: 	@param  aImplementor
sl@0: 	        A reference to the controller plugin that owns this new object.
sl@0: 
sl@0: 	@return A pointer to the object created.
sl@0: 
sl@0: 	@since  9.1
sl@0: 	*/
sl@0: 	IMPORT_C static CMMFDurationInfoCustomCommandParser* NewL(MMMFDurationInfoCustomCommandImplementor& aImplementor);
sl@0: 
sl@0: 	/**
sl@0: 	Destructor.
sl@0: 
sl@0: 	@since  9.1
sl@0: 	*/
sl@0: 	IMPORT_C ~CMMFDurationInfoCustomCommandParser();
sl@0: 
sl@0: 	/**
sl@0: 	Handles a request from the client. Called by the controller framework.
sl@0: 
sl@0: 	@param  aMessage
sl@0: 	        The message to be handled.
sl@0: 
sl@0: 	@since  9.1
sl@0: 	*/
sl@0: 	void HandleRequest(TMMFMessage& aMessage);
sl@0: 
sl@0: private:
sl@0: 	/**
sl@0: 	Constructor.
sl@0: 
sl@0: 	@param  aImplementor
sl@0: 	        A reference to the controller plugin that owns this new object.
sl@0: 	@since  9.1
sl@0: 	*/
sl@0: 	CMMFDurationInfoCustomCommandParser(MMMFDurationInfoCustomCommandImplementor& aImplementor);
sl@0: 	
sl@0: 	/**
sl@0: 	Request duration information from the implementor
sl@0: 
sl@0: 	@param  aMessage
sl@0: 	        Message for writing results to the client.
sl@0: 	*/
sl@0: 	TInt GetDurationInfo(TMMFMessage& aMessage);
sl@0: 
sl@0: private:
sl@0: 
sl@0: 	MMMFDurationInfoCustomCommandImplementor& iImplementor;
sl@0: 	
sl@0: 	};
sl@0: 
sl@0: #endif // SYMBIAN_CAF_V2
sl@0: 
sl@0: #endif // __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__
sl@0: