/*

* Copyright (c) 2004-2007 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:  Defines the CBtPrinterController class.

*

*/

#ifndef CBTPRINTERCONTROLLER_H

#define CBTPRINTERCONTROLLER_H

#include <e32base.h>

#include <f32file.h>

#include <e32math.h>

#include "crsbtdiscoverengine.h"

#include "tprintcapability.h"

#include "mbtpcobserver.h"

#include "cbtobjectserver.h"

#include "cprintjob.h"

#include "cbtonquery.h"

#include "mbtonnotify.h"

class CBtStatusChannel;

class CBtJobChannel;

class CBtSoapCodec;

class CObexBufObject;

class CObexClient;

class CObexFileObject;

NONSHARABLE_CLASS( CBtPrinterController ) : public CBase,

                                            public MBtDiscoveryObserver,

                                            public MBtObjectServerObserver,

                                            public MBTOnNotify

	{

		public:

			/**  		NewL

			* @brief	Creates a new instance of XHTML file composer.

			* @return	Pointer to the instance.

			*/

			static CBtPrinterController* NewL(MBtPCObserver& aObs);

			/**  		NewLC

			* @brief	Creates a new instance of XHTML file composer and leaves it in the cleanup stack.

			* @return	Pointer to the instance.

			*/

			static CBtPrinterController* NewLC(MBtPCObserver& aObs);

			void DeviceDiscovered();

			void DeviceDisappeared();

			/**  		~CBtPrinterController

			* @brief	Destructor.

			*/

			IMPORT_C ~CBtPrinterController();

			TInt GetPercentSent();

			void CancelDiscovery();

			void Stop();

			TBool IsConnected();

			/**  		GetCapabilitiesL

			* @brief Method to get printer capabilities.

			*

			* Actually this method gets printer attributes, but this is synchronous

			* method to get only capabilities, not all capabilities.

			*/

			void GetCapabilitiesL(CRsBtDevice& aDevice);

			/**  		GetPrinterStateL

			* @brief

			*/

			void GetPrinterStateL(CRsBtDevice& aDevice);

			/**  		CreateJob

			* @brief

			*/

			void CreateJobL(CRsBtDevice& aDevice, CPrintJob& aJob);

			/**  		GetJobAttributes

			* @brief

			*/

			void GetJobAttributesL(CRsBtDevice& aDevice, TInt aJobId);

	        /**

	        * Cancel a specified print job. Leaves if printer is invalid.

	        * @since Series60 3.0

	        * @param aPrinter Printer to be used.

	        * @param aJobId Print job ID of cancelled job.

	        */

	        void CancelJobL( CRsBtDevice& aDevice, TInt aJobId );

			/**  		GetEventL

			* @brief

			*/

			void GetEventL(TInt aJobId);

			/**  		StartDiscoveryL

			* @brief	Starts discovering devices

			*/

			void StartDiscoveryL(TUint aProtocol);

			/**  		FinishPrinting

			* @brief	Finish all printing operations started

			*/

			void FinishPrinting();

		public:	// From MRsBtDiscoverEngineObserver

			/**

			 * @brief Get asynchronous notifications of Bluetooth device discovery or Service Discovery Protocol events.

			 *

			 * Possible values for aEvent are of type MRsBtDiscoverEngineObserver::TEvent:

			 * enum TEvent

			 * {

			 *    EFoundBtPrinter,

			 *    ERemoveBtPrinter,

			 *    EDoneFindingPrinters,

			 *    EErrorDuringDiscover,

			 *    EErrorFindingDevice,

			 *    EErrorVerifyingBt

			 * };

			 *

			 * @param aEvent Event that occurred, of type MRsBtDiscoverEngineObserver::TEvent.

			 * @param aErrorCode If the event is an error, error code is sent here.

			 */

			void HandleDiscoveryEvent(TInt aEvent, TInt aErrorCode);

		public: // MBtObexServerObserver

			void HandleObjectServerEvent(TInt aStatus, TInt aInfo = 0);

		public: // MBTOnNotify

		    void BTOnCompleteL( TBool aResult ); 

		protected:

			/**  		ConstructL

			* @brief	Symbian second phase constructor.

			*/

			void ConstructL();

		private:

			/**  		CBtPrinterController

			* @brief	C++ constructor

			*/

			CBtPrinterController(MBtPCObserver& aObs);

			void InitJobVariables();

			/**  		ConnectedL

			* @brief	Creates obex connection to the aBtDevice in the iClient

			*/

			void ClearConnections();

			void EstablishObjectChannelL( CRsBtDevice& aDevice );

		private:

			// @var iFinish

			TBool iFinish;

			RArray<CImageInfo> iImageList;

			TInt iJobId;

			MBtPCObserver& iObs;

			CBtJobChannel* iJobChannel;

			CBtObjectServer* iObjectChannel;

			CRsBtDiscoverEngine* iBtDiscoverEngine;

			CRsBtDevice* iDevice;

			TInt iPercents;

			TInt iImageCount;

			TInt iSentImages;

			TInt iServerError;

	        CBtOnQuery* iQuery;

	        TUint iProtocol;

	};

#endif // CBTPRINTERCONTROLLER_H

//  End of File