/*

* 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:  Contains the CDPOFPrintingDevice class definition.

*

*/

#ifndef CDPOFPRINTINGDEVICE_H

#define CDPOFPRINTINGDEVICE_H

#include <fbs.h>

#include <AknGlobalConfirmationQuery.h>

#include <data_caging_path_literals.hrh>

#include "mprotprintingdevice.h"

#include "crsdpofengine.h"

#include "tmapping.h"

#include "cconfirmationquery.h"

#include "mconfirmationnotify.h"

//  FORWARD DECLARATIONS

class CPrinterCapabilities;

class CPrinterElement;

class CCapabilityArray;

class CPrintJob;

class TSetting;

/**

 *	@brief CDPOFPrintingDevice implements MProtPrintingDevice. This makes the class the "published" class of the DLL it is in.

 */

class CDPOFPrintingDevice : public CActive, public MProtPrintingDevice, public MDpofEngineObserver, public MConfirmationNotify

	{

		public:

			static MProtPrintingDevice* NewL();

			// Default constructor and destructor.

			CDPOFPrintingDevice();

			~CDPOFPrintingDevice();

		public: // From MProtPrintingDevice

			// General.

			void ConstructL(const TDesC& aDLLPath);

			TVersion Version();

			TUint SupportedProtocols();

			// Discovery.

			void StartDiscoveryL(MProtDiscoveryObserver& aObserver, TUint aProtocols = 0);

			TInt RemoveCachedDeviceL(TInt aDeviceID);

			void CancelDiscovery(TBool aDoCallBack = ETrue);

			// Print.

			TInt CreatePrintJobL(TInt aDeviceID, RPointerArray<TDesC>& aImages, MProtPrintEventObserver& aObserver);

			void SubmitPrintJobL();

			TInt CancelPrintJob();

			TInt ContinuePrintJobL();

			TInt GetNumPrintPages();

			TInt GetPrintJobStatus();

			TInt GetPrinterStatus(TInt aDeviceID);

			// Capabilities.

			TInt GetDeviceCapabilityIDsL(TInt aDeviceID, RArray<TInt>& aCapabilityIDs);

			TInt GetDeviceCapabilityL(TInt aDeviceID, TInt aCapabilityID, TPrintCapability& aCapability);

			TInt GetJobSetting(TInt aCapabilityID, TInt& aValue);

			TInt SetJobSettingL(TInt aCapabilityID, TInt aValue, TInt& aAffectedCapability);

			// Preview.

			TInt GetNumPreviewPages();

			TInt GetJobTemplateIconL(TInt aTemplateID, TInt& aFsBitmapHandle);

			TInt CreatePreviewImage(TInt aPageNumber);

			void RegisterIdleObserver(MProtIdleObserver * /*aObserver*/) {};

			public: // MBTOnNotify

			void BTOnCompleteL( TBool aResult ); 

			void ConfirmationQueryCompleteL ( TInt aError );

			void OverwriteExistingJobL ();

			void SetNumsOfCopiesL( const RArray<TInt>& aNumsOfCopies, TInt& aErr );	

		public: // From MDpofEngineObserver

			void HandleDpofEngineEventL(const TInt aStatus, const TInt aRetCode);

		protected:	// From CActive

			void DoCancel();	

			void RunL();

		private:

			// Utils.

			// Capabilities Section.

			CCapabilityArray* LoadCapabilityL(RResourceFile& aResFile, TInt aCapID);

			CPrinterElement* FindDeviceL(TInt aPrinterID);

			TBool FindSetting(TInt aCapabilityID, TSetting& aSetting);

			TInt AddReadyRequestAndSetActive( TInt aRequest );

			TInt CheckReadyRequestAndSetActive();

			// Set MMC printer

			void SetMMCPrinterL();

		    // Confirmation to override existing autoprint file

	        void ShowConfirmationQueryL();

		private: // data

			/// Protocol Capabilities.

			CCapabilityArray* iCapabilities;

			/// Array to save all the devices discovered.

			RPointerArray<CPrinterElement> iDeviceList;

			/// Print job object.

			CPrintJob* iPrintJob;

			/// DPOF Engine.

			CRsDpofEngine *iDPOF;

			/// Array to save all the icon / template pairs supported by a protocol.

			RArray<TMapping> iMappingArray;			

			/// Print error.

			TInt iPrintError;

			/// Print error message code.

			TInt iPrintErrorMsgCode;

			RArray<TInt> iReadyRequests;			

	        TBool iCancelledByUser;

	        CConfirmationQuery* iConfirmationQuery;

	        CAknGlobalConfirmationQuery* iPQ;

	        HBufC* iQuestion;

	};

#endif // CDPOFPRINTINGDEVICE_H

//  End of File