1.1 --- a/epoc32/include/remconmediainformationtarget.h	Tue Mar 16 16:12:26 2010 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,128 +0,0 @@
     1.4 -// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 -// All rights reserved.
     1.6 -// This component and the accompanying materials are made available
     1.7 -// 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
     1.8 -// which accompanies this distribution, and is available
     1.9 -// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
    1.10 -//
    1.11 -// Initial Contributors:
    1.12 -// Nokia Corporation - initial contribution.
    1.13 -//
    1.14 -// Contributors:
    1.15 -//
    1.16 -// Description:
    1.17 -//
    1.18 -
    1.19 -
    1.20 -
    1.21 -/**
    1.22 - @file
    1.23 - @publishedAll
    1.24 - @released
    1.25 -*/
    1.26 -
    1.27 -#ifndef REMCONMEDIAINFORMATIONTARGET_H
    1.28 -#define REMCONMEDIAINFORMATIONTARGET_H
    1.29 -
    1.30 -#include <e32base.h>
    1.31 -#include <remcon/remconinterfacebase.h>
    1.32 -#include <remcon/remconinterfaceif.h>
    1.33 -#include <remcon/mediainformation.h>
    1.34 -#include <remconmediainformationtargetobserver.h>
    1.35 -
    1.36 -class CRemConInterfaceSelector;
    1.37 -
    1.38 -NONSHARABLE_CLASS(CRemConMediaInformationQueuedMessage): public CBase
    1.39 -	{
    1.40 -public:
    1.41 -	static CRemConMediaInformationQueuedMessage* NewL(const TDesC8& aData);
    1.42 -	~CRemConMediaInformationQueuedMessage();
    1.43 -	
    1.44 -	const TDesC8& Data();
    1.45 -private:
    1.46 -	CRemConMediaInformationQueuedMessage();
    1.47 -	void ConstructL(const TDesC8& aData);
    1.48 -public:
    1.49 -	TSglQueLink iLink;
    1.50 -private:
    1.51 -	RBuf8 iData;
    1.52 -	};
    1.53 -
    1.54 -/**
    1.55 -Client-instantiable type supporting sending media information.
    1.56 -*/
    1.57 -NONSHARABLE_CLASS(CRemConMediaInformationTarget) : public CRemConInterfaceBase, 
    1.58 -								          		public MRemConInterfaceIf
    1.59 -	{
    1.60 -public:
    1.61 -
    1.62 -	/**
    1.63 -	Factory function.
    1.64 -	@param aInterfaceSelector The interface selector. The client must have 
    1.65 -	created one of these first.
    1.66 -	@param aObserver The observer of this interface.
    1.67 -	@return A new CRemConMediaInformationTarget, owned by the interface selector.
    1.68 -	*/
    1.69 -	IMPORT_C static CRemConMediaInformationTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector, 
    1.70 -		MRemConMediaInformationTargetObserver& aObserver);
    1.71 -	
    1.72 -	/** Destructor */
    1.73 -	IMPORT_C ~CRemConMediaInformationTarget();
    1.74 -
    1.75 -public:
    1.76 -	/** Called by the client in response to a MrcmitoGetCurrentlyPlayingMetadata() call.
    1.77 -	Each call provides one of the attribute values requested.
    1.78 -	This is repeatedly called until all attributes requested have been supplied and then followed by Completed().
    1.79 -	@param aAttribute The ID of the attribute supplied.
    1.80 -	@param aValue A reference to a descriptor containing the attribute data.  
    1.81 -	This must be valid until Completed() has been called. 
    1.82 -	@see MRemConMediaInformationTargetObserver::MrcmitoGetCurrentlyPlayingMetadata()
    1.83 -	@see CRemConMediaInformationTarget::Completed()
    1.84 -	*/
    1.85 -	IMPORT_C TInt AttributeValue( TMediaAttributeId aAttributeId, TDesC8& aAttributeData);
    1.86 -	
    1.87 -	/** Signal that all attributes requested by MrcmitoGetCurrentlyPlayingMetadata() have been supplied
    1.88 -	using the AttributeValue() method.
    1.89 -	@see MRemConMediaInformationTargetObserver::MrcmitoGetCurrentlyPlayingMetadata()
    1.90 -	@see CRemConMediaInformationTarget::AttributeValue()
    1.91 -	*/
    1.92 -	IMPORT_C void Completed();
    1.93 -	
    1.94 -private:
    1.95 -	/** 
    1.96 -	Constructor.
    1.97 -	@param aInterfaceSelector The interface selector.
    1.98 -	@param aObserver The observer of this interface.
    1.99 -	*/
   1.100 -	CRemConMediaInformationTarget(CRemConInterfaceSelector& aInterfaceSelector, 
   1.101 -		MRemConMediaInformationTargetObserver& aObserver);
   1.102 -
   1.103 -	void ConstructL();
   1.104 -
   1.105 -private: // from CRemConInterfaceBase
   1.106 -	TAny* GetInterfaceIf(TUid aUid);
   1.107 -
   1.108 -private: // from MRemConInterfaceIf
   1.109 -	void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);
   1.110 -
   1.111 -private: // utility
   1.112 -	void SendError(TInt aError);
   1.113 -	void ProcessMessage(const TDesC8& aData);
   1.114 -	
   1.115 -	static int NextMessageCb(TAny* aThis);
   1.116 -	void DoNextMessage();
   1.117 -private: // unowned
   1.118 -	MRemConMediaInformationTargetObserver& iObserver;
   1.119 -
   1.120 -private: // owned
   1.121 -	RRemConGetElementAttributesResponse iResponse;
   1.122 -
   1.123 -	RArray<TMediaAttributeId>  	iMediaAttributeIDs;
   1.124 -	TMediaAttributeIter 		iAttributeIterator;
   1.125 -	TBool						iInProgress;
   1.126 -	TSglQue<CRemConMediaInformationQueuedMessage> iMsgQueue;
   1.127 -	
   1.128 -	CAsyncCallBack* iNextMessageCallBack;
   1.129 -	};
   1.130 -
   1.131 -#endif // REMCONMEDIAINFORMATIONTARGET_H