1 /*

     2 * Copyright (c) 2003 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:  SVG Engine header file

    15  *

    16 */

    17 

    18 

    19 #ifndef __INC_MSVGEVENTRECEIVER__

    20 #define __INC_MSVGEVENTRECEIVER__

    21 

    22 

    23 

    24 

    25 class MSvgEvent;

    26 

    27 

    28 /**

    29  * Class description goes here.

    30  *

    31  *  @lib SVGEngine.lib

    32  *  @since 1.0

    33  */

    34 class MSvgEventReceiver

    35     {

    36     public:

    37 

    38         /**

    39          * Receive and process and event

    40          *

    41          * @since 1.0

    42          * @param aEvent - A event that matches the event mask registered for

    43          * @return A boolean that indicates success/failure of event processing

    44          */

    45         virtual TBool   ReceiveEventL( MSvgEvent* aEvent ) = 0;

    46 

    47         /**

    48          * Receive and process and event

    49          *

    50          * @since 3.2

    51          * @param aEvent - A event that matches the event mask registered for

    52          * @param aSubEventMask - The mask that tells which interactive event is 

    53          *                        associated with the element. 

    54          * @return A boolean that indicates success/failure of event processing

    55          */

    56         virtual TBool   ReceiveEventL( MSvgEvent* aEvent, const TUint16 aSubEventMask ) = 0;

    57 

    58         /**

    59          * Reset the state of the target element

    60          *

    61          * @since 1.0

    62          * @param None

    63          * @return None

    64          */

    65         virtual void    ResetReferenceElementL() = 0;

    66 

    67 		virtual void	ResetReferenceAttrSet() = 0;

    68 

    69 		virtual void    Reset(MSvgEvent* aEvent) = 0;

    70 		virtual void   ReInitializeAnimation() = 0;

    71 		virtual void   DeactivateAnimation() = 0;

    72    		/* 

    73    		* This function is specifically introduced to take care of AnimProcL

    74    		* 

    75    		*@param None. 

    76    		* @return TBool. representing whether the AnimProcL was sucessful or some error 

    77    		* was encountered. 

    78    		*/

    79    		virtual TBool   DoAnimProcL(MSvgEvent* aEvent) = 0;

    80 	

    81 

    82     };

    83 

    84 #endif /*__INC_MSvgEventReceiver__*/