--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DirectPrint/DirectPrintApp/engine/inc/directprintengineobserver.h	Tue May 11 14:10:02 2010 +0800
@@ -0,0 +1,50 @@
+/*
+* 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:  
+*
+*/
+
+// Protection against nested includes
+#ifndef __DIRECTPRINTENGINEOBSERVER_H__
+#define __DIRECTPRINTENGINEOBSERVER_H__
+
+// INCLUDES
+#include <e32base.h>
+
+// CLASS DECLARATION
+
+class MDirectPrintEngineObserver
+	{
+public:
+	enum TDirectPrintEngineEvents
+		{
+		EDirectPrintEngineEventStartCreatePrintData,
+		EDirectPrintEngineEventFinishCreatePrintData,
+		EDirectPrintEngineEventCancelCreatePrintData,
+		EDirectPrintEngineEventErrorCreatePrintData,
+
+		EDirectPrintEngineEventErrorConnectBearer,
+		EDirectPrintEngineEventConnectedBearer,
+		// add any events, if needed
+
+		// end of event
+		EDirectPrintEngineEventEnd
+		};
+
+public:
+	virtual void HandlePrintEventL(TDirectPrintEngineEvents aEvent, TInt aError, const TDesC& aParam) = 0;
+	};
+
+#endif // __DIRECTPRINTENGINEOBSERVER_H__
+// End of file