1 /*

     2 * Copyright (c) 2004-2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 #ifndef CBTJOBCHANNEL_H

    20 #define CBTJOBCHANNEL_H

    21 

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 #include <e32math.h>

    25 

    26 #include "tprintcapability.h"

    27 #include "cbtchannelbase.h"

    28 #include "cprintjob.h"

    29 

    30 class CBtStatusChannel;

    31 class CObexFileObject;

    32 

    33 const TInt KProgressUpdateInterval = 1000000; 

    34 

    35 /**

    36 * @class 	CBtJobChannel

    37 * @brief

    38 *

    39 */

    40 NONSHARABLE_CLASS(CBtJobChannel) : public CBtChannelBase, public MBtTimerObserver

    41 	{

    42 		public:

    43 

    44 			/**  		NewL

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

    46 			* @return	Pointer to the instance.

    47 			*/

    48 			static CBtJobChannel* NewL(MBtPCObserver& aObs);

    49 

    50 			/**  		NewLC

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

    52 			* @return	Pointer to the instance.

    53 			*/

    54 			static CBtJobChannel* NewLC(MBtPCObserver& aObs);

    55 

    56 			/**  		~CBtJobChannel

    57 			* @brief	Destructor.

    58 			*/

    59 			IMPORT_C ~CBtJobChannel();

    60 

    61 			/**  		GetCapabilitiesL

    62 			* @brief Method to get printer capabilities. 

    63 			* 

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

    65 			* method to get only capabilities, not all capabilities.

    66 			*/

    67 			void GetCapabilitiesL(CRsBtDevice& aDevice);

    68 

    69 			/**  		CreateJob

    70 			* @brief

    71 			*/

    72 			void CreateJobL(CPrintJob& aJob);

    73 

    74 			TInt GetPercentSent();

    75 

    76 			/**  		GetJobAttributes

    77 			* @brief

    78 			*/

    79 			void GetPrinterStateL();

    80 

    81 			/**  		GetJobAttributes

    82 			* @brief

    83 			*/

    84 			void GetJobAttributesL(TInt aJobId);

    85 

    86 	        /**

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

    88 	        * @since Series60 3.0

    89 	        * @param aPrinter Printer to be used.

    90 	        * @param aJobId Print job ID of cancelled job.

    91 	        */

    92 	        void CancelJobL(TInt aJobId );

    93 

    94 	        /**

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

    96 	        * @since Series60 3.0

    97 	        * @param aPrinter Printer to be used. 

    98 	        * @param aJobId Print job ID of cancelled job.

    99 	        */

   100 			void GetEventL(TInt aJobId);

   101 

   102 			/**  		FinishPrinting

   103 			* @brief	Finish all printing operations started

   104 			*/

   105 

   106 		public: // from MBtTimerObserver

   107 			void HandleTimeoutL();

   108 

   109 		protected:

   110 

   111 			/**  		ConstructL

   112 			* @brief	Symbian second phase constructor.

   113 			*/

   114 			void ConstructL();

   115 

   116 			virtual void RunL();

   117 			virtual void DoCancel();

   118 			virtual TInt RunError(TInt aError);

   119 

   120 		private:

   121 

   122 			/**  		CBtJobChannel

   123 			* @brief	C++ constructor

   124 			*/

   125 			CBtJobChannel(MBtPCObserver& aObs);

   126 			

   127 			void ConnectL();

   128 			void ClearConnection();

   129 			void CleanXhtmlDirL();

   130 			

   131 			TInt CreateJobResponseL();

   132 			TInt GetPrinterStateResponseL();

   133 			TInt GetPrinterCapabilitiesResponseL();

   134 			TInt GetJobAttributesResponseL();

   135 			TInt CancelJobResponseL();

   136 			TInt GetEventResponseL();

   137 

   138 			void SendOPPL();

   139 			void SendXhtmlDocumentL();

   140 			

   141 			void DoLeaveL(TInt aError);

   142 			

   143 			/*

   144 			 * Removes timeout from OBEX commands.

   145 			 * */

   146 			void RemoveObexCmdTimeOut();

   147 			

   148 			/*

   149 			 * Callback function of CPeriodic.

   150 			 * */

   151 			static TInt CheckProgress( TAny *aObj );

   152 			

   153 			/*

   154 			 * Calculates and returns size of current print job.

   155 			 * */

   156 			TInt CBtJobChannel::CalculateJobSizeL();

   157 			

   158 			/*

   159 			 * Updates progress bar. 

   160 			 * */

   161 			void UpdateProgress();

   162 			

   163 

   164 		private:

   165 

   166 			TFileName8 iJobFile;

   167 			TInt iJobFileNum;

   168 			RArray<CImageInfo> iImageList;

   169 			TInt iImageCount;

   170 			TInt iFileObjectSize;

   171 

   172 			CObexFileObject* iObexFileObject;

   173 			

   174 			TInt iPercents;

   175 			

   176 			CBtTimer* iTimer;

   177 			CBtStatusChannel* iStatusChannel;

   178 				

   179 			// Periodic timer to update image sending progress.  

   180 			CPeriodic *iUpdateProgress;

   181 	

   182 			TInt iJobSize;					// Size of printing job.

   183 			TInt iProgressOfFullImages;		// Size of full images this far.

   184 	};

   185 

   186 #endif // CBTJOBCHANNEL_H

   187 

   188 //  End of File

   189