--- a/ImagePrint/ImagePrintEngine/ImagePrintServer/inc/cimageprintbody.h Tue May 25 12:42:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,272 +0,0 @@
-/*
-* 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 CImagePrintBody class definition.
-*
-*/
-
-
-#ifndef CIMAGEPRINTBODY_H
-#define CIMAGEPRINTBODY_H
-
-#include <e32base.h>
-
-#include "imageprint.h"
-#include "cprotocolsloader.h"
-#include "cimageprintscheduler.h"
-#include "mprotprintingdevice.h"
-
-/**
- *
- * This class is in charge of discoverying devices across the protocols available, of creating
- * a print job in the right printer and right protocol, etc. It can be considered a controller.
- * Implements the MProtPrintingDevice observers (MProtDiscoveryObserver, MProtPrintEventObserver) so it can act
- * accordingly when the protocols report or need something.
- */
-class CImagePrintBody : public CBase, public MProtDiscoveryObserver, public MProtPrintEventObserver, public MProtIdleObserver
- {
- public:
-
- /**
- * 2-phase constructor
- *
- * @return new object
- */
- static CImagePrintBody* NewL();
-
- /**
- * Destructor
- */
- ~CImagePrintBody();
-
- /**
- * Start discovery for one or several protocols
- *
- * @param aObserver observer for notifications about discovery events
- * @param aProtocols OR:ed protocol ids
- * @return error code
- */
- TInt StartDiscovery(MPrinterDiscoveryObserver& aObserver, TUint aProtocols = 0);
-
- /**
- * Cancel discovery
- */
- void CancelDiscovery();
-
- /**
- * Creates print job
- *
- * @param aPrinterID printer id
- * @param aImages array of image file names to be printed
- * @param aObserver observer for notifications about print job events
- * @return error code
- */
- TInt CreatePrintJobL(TInt aPrinterID, RPointerArray<TDesC>& aImages, MPrintEventObserver& aObserver);
-
- /**
- * Start actual printing of previously created print job
- */
- void SubmitPrintJobL();
-
- /**
- * Cancel print job
- *
- * @return error code
- */
- TInt CancelPrintJob();
-
- /**
- * Continue print job
- *
- * @return error code
- */
- TInt ContinuePrintJobL();
-
- /**
- * Print pages amount getter
- *
- * @return amount of print pages with current settings for current print job
- */
- TInt GetNumPrintPages();
-
- /**
- * Job status getter
- *
- * @return job status code
- */
- TInt GetJobStatus();
-
- /**
- * Printer status getter
- *
- * @param aPrinterID printer id
- * @return printer status code
- */
- TInt GetPrinterStatus(TInt aPrinterID);
-
- /**
- * Printer capability id getter
- *
- * @param aPrinterID printer id
- * @param aCapabilityIDs place holder for capability ids supported by printer
- * @return error code
- */
- TInt GetPrinterCapabilityIDsL(TInt aPrinterID, RArray<TInt>& aCapabilityIDs);
-
- /**
- * Printer capability getter
- *
- * @param aPrinterID printer id
- * @param aCapabilityID capability id
- * @param aCapability place holder for capability
- * @return error code
- */
- TInt GetPrinterCapabilityL(TInt aPrinterID, TInt aCapabilityID, TPrintCapability& aCapability);
-
- /**
- * Printer setting getter
- *
- * @param aCapabilityID capability id
- * @param aValue place holder for capability value
- * @return error code
- */
- TInt GetJobSetting(TInt aCapabilityID, TInt& aValue);
-
- /**
- * Printer setting setter
- *
- * @param aCapabilityID capability id
- * @param aValue capability value
- * @param aAffectedCapability affected capability id
- * @return error code
- */
- TInt SetJobSettingL(TInt aCapabilityID, TInt aValue, TInt& aAffectedCapability);
-
- /**
- * Preview pages amount getter for current protocol
- *
- * @return preview pages amount
- */
- TInt GetNumPreviewPages();
-
- /**
- * Template icon getter
- *
- * @param aTemplateID template id
- * @param aFbsBitmapHandle place holder for template bitmap handle
- * @return error code
- */
- TInt GetJobTemplateIconL(TInt aTemplateID, TInt& aFbsBitmapHandle);
-
- /**
- *Creates a preview image
- *
- * @param aPageNumber Page number to create preview image of
- * @return error code
- */
- TInt CreatePreviewImage(TInt aPageNumber);
-
- /**
- * Remove cached printer
- *
- * @param aPrinterID printer id
- * @return error code
- */
- TInt RemoveCachedPrinterL(TInt aPrinterID);
-
- /**
- * Supported protocols getter
- *
- * @return OR:ed protocol ids
- */
- TUint SupportedProtocols();
-
- /**
- * Register observer for idle events receiving
- *
- * @param aObserver observer
- */
- void RegisterIdleObserver(MIdleObserver* aObserver);
-
- /**
- * Number of copies setter for current print job
- *
- * @param aNumsOfCopies number of copies array
- * @param aErr place holder for error code
- */
- void SetNumsOfCopiesL(const RArray<TInt>& aNumsOfCopies, TInt& aErr);
-
- /**
- * Handle session disconnection
- *
- * @param aIdleObserver idle observer object of that session
- * @param aDiscoveryObserver discovery observer object of that session
- * @param aEventObserver print job observer object of that session
- */
- void HandleSessionDisconnect( const MIdleObserver* aIdleObserver,
- const MPrinterDiscoveryObserver* aDiscoveryObserver,
- const MPrintEventObserver* aEventObserver );
-
- private: // from MProtDiscoveryObserver
- void FoundDeviceL(TPrinter& aDeviceInfo);
- void DiscoveryStatusL(TInt aStatus, TInt aErrorCode, TInt aErrorStringCode);
- void RemoveDeviceL(TPrinter& aDeviceInfo);
-
- private: // from MProtPrintEventObserver
- void PrintJobProgressEvent(TInt aStatus, TInt aPercent, TInt aJobStateCode);
- void PrintJobErrorEvent(TInt aErrorCode, TInt aErrorStringCode);
- void PrinterStatusEvent(TInt aErrorCode, TInt aErrorStringCode);
- void PreviewImageEvent(TInt aFsBitmapHandle);
- void ShowMessageL(TInt aMsgLine1Code, TInt aMsgLine2Code);
- TBool AskYesNoQuestionL(TInt aMsgLine1Code, TInt aMsgLine2Code);
- const TDesC& AskForInputL(TInt aMsgLine1Code, TInt aMsgLine2Code);
-
- private: // from MProtIdleObserver
- void StatusEvent(const TEvent &aEvent, TInt aError, TInt aMsgCode);
-
- private:
- CImagePrintBody();
- void ConstructL();
- TInt FindInternalDeviceReference(TInt aExternalDeviceID, TInt& aInternalDeviceID, MProtPrintingDevice*& aProtToUse);
- TInt ValidateImagesL(const RPointerArray<HBufC>& aImageList, TInt &aInvalidCount);
- CImagePrintScheduler& ActiveScheduler() const;
- void TryNextDiscovery();
- static TInt TryNextDiscoveryL(TAny* aObj);
- void DoTryNextDiscoveryL();
-
- private:
- /// Class loader and manager.
- CProtocolsLoader* iClassLoader;
- /// Pointer to store the current protocol in use for discovery.
- MProtPrintingDevice* iCurrentProtocol;
- /// Pointer to store the current protocol in use for creating a print job.
- MProtPrintingDevice* iCurrentPrintJobProtocol;
- /// ImagePrint Observer.
- MPrinterDiscoveryObserver* iPrinterDiscoveryObserver;
- /// ImagePrint Observer.
- MPrintEventObserver* iPrinterPrintEventObserver;
- /// ImagePrint Idle Observer.
- MIdleObserver* iPrinterIdleObserver;
- /// Used to store the requested protocols.
- TUint iProtocolsRequested;
- /// Array of the image filenames to print.
- RPointerArray<HBufC> iImageFileNames;
- /// Enables async discovery
- CIdle* iIdleDiscovery;
-
- TBool iDiscoveryCancelled;
- };
-
-#endif // CIMAGEPRINTBODY_H
-
-// End of File