diff -r acc370d7f2f6 -r 2275db202402 DirectPrint/DirectPrintServer/inc/directprintserverjobguard.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DirectPrint/DirectPrintServer/inc/directprintserverjobguard.h	Tue May 11 14:10:02 2010 +0800
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:
+* Kanrikogaku Kenkyusho, Ltd. - Initial contribution
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+
+#ifndef DIRECTPRINTSERVERJOBGUARD_H
+#define DIRECTPRINTSERVERJOBGUARD_H
+
+#include <e32base.h>
+
+#include "imageprint.h"
+#include "directprintjobguarddata.h"
+
+class CDirectPrintBody;
+class TDpMessage;
+
+class CDirectPrintServerJobGuard : public CBase, public MPrintEventObserver
+	{
+	public:
+
+		/**
+		 *	2-phase constructor
+		 *
+		 *	@param aEngine printing engine
+		 *	@return new object
+		 */
+		static CDirectPrintServerJobGuard* NewL( CDirectPrintBody& aEngine );
+		
+		/**
+		 *	Destructor
+		 */
+		~CDirectPrintServerJobGuard();
+
+	private: // from MPrintEventObserver
+		
+		void PrintJobProgressEvent(TInt aStatus, TInt aPercentCompletion, TInt aJobStateCode);
+		void PrintJobErrorEvent(TInt aError, TInt aErrorStringCode);
+		void PrinterStatusEvent(TInt aError, 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);
+		
+	public:
+	
+		/**
+		 *	Prepare print job by copying image file name into internal buffer
+		 *
+		 *	@param aMessage message contains file name of one image. 
+		 */
+		void PrepareL( TDpMessage& aMessage );
+		
+		/**
+		 *	Create print job and set this object as print job events observer
+		 *
+		 *	@param aMessage message contains printer id
+		 */
+		TInt CreateL( TDpMessage& aMessage );
+		
+		/**
+		 *	Continue waiting for print job events
+		 *
+		 *	@param aMessage message completed upon event arrival
+		 */
+		void ContinueCreateL( TDpMessage& aMessage );
+		
+		/**
+		 *	Stop waiting for print job events. Cancel waiting message
+		 */
+		void Stop();
+
+	private:
+
+		CDirectPrintServerJobGuard( CDirectPrintBody& aEngine );
+		void ConstructL();
+		void Process( TInt aErr = KErrNone );
+		void DoProcessL();
+		void DoPreProcessL( const TDirectPrintJobGuardData& aData );
+		
+	private: // data
+	
+		CDirectPrintBody& iEngine;
+		TDpMessage* iMessage;
+		RArray<TDirectPrintJobGuardData> iBuffer;
+		RPointerArray<TDesC> iImages;
+		TBool iRequestActive;
+	};
+
+
+#endif // DIRECTPRINTSERVERJOBGUARD_H
+
+//  End of File