/*
* 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:
*
*/
#ifndef CBTPRINTINGDEVICE_H
#define CBTPRINTINGDEVICE_H
#include "mprotprintingdevice.h"
#include "mbtpcobserver.h"
#include "imageprint.h"
#include "btprotocolconsts.h"
#include "crsbtdiscoverengine.h"
#include "crsbtdevice.h"
#include "cbtprintercontroller.h"
#include "cprintjob.h"
static const TUid KBtProtocolUid = { 0x01007779 };
/**
* @brief CBtPrintingDevice implements MProtPrintingDevice. This makes the class the "published" class of the DLL it is in.
*/
class CBtPrintingDevice : public CActive, public MProtPrintingDevice, public MBtPCObserver
{
public:
static MProtPrintingDevice* NewL();
// Default constructor and destructor.
CBtPrintingDevice();
~CBtPrintingDevice();
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);
/**
* @brief Submit a job previously created with CreatePrintJobL()
*/
void SubmitPrintJobL();
/**
* @brief Cancels and ongoing print job.
*
* @return KErrNone if successful, KErrInvalidSequence if no printing job was previously submitted.
*/
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);
/**
* @brief Sets the value of a single capability.
*
* Sets the value of a single capability. The value is passed as a TInt.
* For Float capabilities it is the numerator.
*
* Changes in certain capability values can affect other capabilities,
* such as a change in paper size changes the available templates.
* When this occurs, the affected capabilities are returned in the
* aAffectedCapability field. If there are any, the client should get
* these capabilities again.
*
* @param[in] aCapabilityID Id of the capability to be setted.
* @param[in] aValue Value to set the capability to.
* @param[out] aAffectedCapability 0=None, else CapabilityID
*
* @return KErrNone if successful, KErrInvalidSequence if job is not active,
* KErrInvalidData if setting request is invalid (either capability ID or value).
* Otherwise another of the system-wide error codes.
*/
TInt SetJobSettingL(TInt aCapabilityID, TInt aValue, TInt& aAffectedCapability);
// Preview.
TInt GetNumPreviewPages();
/**
* @brief Creates a CFbsBitmap object and fills it with the preview bitmap.
*
* @param[in] aTemplateID Layout Capability ID of the icon desired.
* @param[out] aFsBitmapHandle
*
* @return KErrNone, or another of the system-wide error codes.
*/
TInt GetJobTemplateIconL(TInt aTemplateID, TInt& aFsBitmapHandle);
/**
* Creates a preview image in a CFbsBitmap object. PreviewImageEvent() is called on the PrintEventObserver.
*
* @param aPageNumber Currently unused
*
* @return KErrNone if successful, KErrInvalidData if the Preview Image could not be loaded, or another of the system-wide error codes.
*/
TInt CreatePreviewImage(TInt aPageNumber);
void RegisterIdleObserver(MProtIdleObserver * /*aObserver*/) {};
void SetNumsOfCopiesL( const RArray<TInt>& aNumsOfCopies, TInt& aErr );
void CreateJobResponse( TInt aJobId, TInt aErrorCode );
void CancelJobResponse(TInt aErrorCode );
void GetPrinterStateResponse(TInt aState,
TInt aStateReasons,
TInt aOperationStatus, TInt aDeviceId);
void GetEventResponse(TInt aJobId,
TInt aJobState,
TInt aPrinterState,
TInt aStateReasons,
TInt aOperationStatus);
void GetJobAttributesResponse( TInt aJobState,
const TDesC8& aJobName,
const TDesC8& aOriginator,
TInt aSheetsCompleted,
TInt aPendingJobs,
TInt aErrorCode );
void DeviceDiscovered( CRsBtDevice& aDevice );
void DeviceDisappeared( CRsBtDevice& aDevice );
void DiscoveryError(TInt aError);
/*
* Updates OPP printing progress bar.
* */
void OPPSendProgress( TInt aProgress );
public: //own
static TBool HandleTimeout(TAny *aWho);
private:
virtual void RunL();
virtual void DoCancel();
virtual TInt RunError(TInt aError);
void GetUsedDevicesL();
void InitJobL(CRsBtDevice *aPrinter, RPointerArray<TDesC>& aImages);
TBool InformObserver(TInt aUsedProtocol);
void GetCapabilities(CRsBtDevice& aPrinter, TBool aForcedGet = EFalse);
void GetDefaultCapabilities(RArray<TPrintCapability>& aCapabilities);
void FoundDeviceL(CRsBtDevice& aDevice);
void UpdateCacheList();
TBool DoHandleTimeout();
void ResetTimer();
void StartTimer(TTimeIntervalMicroSeconds32 aDelay,
TTimeIntervalMicroSeconds32 anInterval,
TCallBack aCallBack);
CRsBtDevice* FindDevice(TInt aPrinterID);
TInt AddBtDeviceL(CRsBtDevice& aDevice);
void FinishPrinting(TInt aErrorCode);
void ManagePrintingState(TInt aJobId, TInt aJobState, TInt aPrinterState,
TInt aStateReasons, TInt aOperationStatus);
void GetJobAttributesL();
void GetPrinterStateL();
void CancelJobL();
void Deactivate();
// updates the printing proggress if increased and resets the pending counter if so.
TInt UpdateProggress();
void GetLocalBTNameL(TDes8& aName);
void OPPJobRollBack();
private:
enum TDeviceState
{
ENone,
EReady,
EGetPrinterState,
EGetJobAttributes,
EFinish,
EDiscovering,
EJobProgress,
ECancelJob
};
/// State operating.
TDeviceState iState;
/// Print job object.
CPrintJob* iPrintingJob;
CBtPrinterController* iPrinterController;
CBtDeviceContainer* iDeviceContainer;
/// Requested Protocols for Discovery
TUint iRequestedProtocols;
/// Print error.
TInt iPrintError;
/// Print error message code.
TInt iPrintErrorMsgCode;
TUint iPendingCount;
CPeriodic* iPrinterTimer;
TInt iProggress;
// used BlueTooth profile
TUint iUsedBtProfile;
};
#endif // CBTPRINTINGDEVICE_H
// End of File