1 /*

     2 * Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "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 * Kanrikogaku Kenkyusho, Ltd. - Initial contribution

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 // Protection against nested includes

    19 #ifndef __DIRECTPRINTENGINEOBSERVER_H__

    20 #define __DIRECTPRINTENGINEOBSERVER_H__

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 

    25 // CLASS DECLARATION

    26 

    27 class MDirectPrintEngineObserver

    28 	{

    29 public:

    30 	enum TDirectPrintEngineEvents

    31 		{

    32 		EDirectPrintEngineEventStartCreatePrintData,

    33 		EDirectPrintEngineEventFinishCreatePrintData,

    34 		EDirectPrintEngineEventCancelCreatePrintData,

    35 		EDirectPrintEngineEventErrorCreatePrintData,

    36 

    37 		EDirectPrintEngineEventErrorConnectBearer,

    38 		EDirectPrintEngineEventConnectedBearer,

    39 		// add any events, if needed

    40 

    41 		// end of event

    42 		EDirectPrintEngineEventEnd

    43 		};

    44 

    45 public:

    46 	virtual void HandlePrintEventL(TDirectPrintEngineEvents aEvent, TInt aError, const TDesC& aParam) = 0;

    47 	};

    48 

    49 #endif // __DIRECTPRINTENGINEOBSERVER_H__

    50 // End of file