1 /*

     2 * Copyright (c) 2003-2007 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:               MPtiObserver class definition.  

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 

    31 

    32 #ifndef _PTI_OBSERVER_H

    33 #define _PTI_OBSERVER_H

    34 

    35 /**

    36 * PtiEngine observer interface. A client side application can request

    37 * notifications for certain PtiEngine operations through this 

    38 * interface. It is set via CPtiEngine::SetObserver method.

    39 */

    40 class MPtiObserver

    41 	{

    42 	public:

    43 	    /**

    44 	    * This method is called when multitapping timer

    45 	    * expires. Related to EPtiEngineMultitaping input mode.

    46 	    */

    47 		virtual void KeyTimerExpired() = 0;

    48 		

    49 		/**

    50 		* This method is called when last item in prediction

    51 		* candidate list is reached. Related to EPtiEnginePredictive

    52 		* input mode.

    53 		*/

    54 		virtual void LastWordInSelectionList() = 0;

    55 		

    56 	    /**

    57 		* This method is called when the first item in prediction

    58 		* candidate list is reached. Related to EPtiEnginePredictive

    59 		* input mode.

    60 		*/		

    61 		virtual void FirstWordInSelectionList() = 0;

    62 	};

    63 

    64 

    65 #endif // _PTI_OBSERVER_H

    66 

    67 // End of file