1 /*

     2 * Copyright (c) 2008 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 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 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Gesture helper implementation

    15 *

    16 */

    17 

    18 #ifndef GESTUREHELPEREVENTSENDER_H_

    19 #define GESTUREHELPEREVENTSENDER_H_

    20 

    21 #include <e32base.h>

    22 #include <coemain.h>

    23 #include "stmgestureinterface.h"

    24 

    25 NONSHARABLE_CLASS(CGestureEventSender) : public CActive

    26     {

    27 public:

    28     enum TEventSenderState

    29         {

    30         ENoEvents,

    31         EEventsReady,

    32         EBusy

    33         };

    34     static CGestureEventSender* NewL(  MStmGestureListener& aObserver );

    35     ~CGestureEventSender();

    36     TInt AddEvent(TStmGestureUid aUid, const MStmGesture* aGestureEvent);

    37 protected:    

    38     void RunL();

    39     void DoCancel();

    40     TInt RunError(TInt aError);

    41 private:

    42     CGestureEventSender(MStmGestureListener& aObserver);

    43     void Complete();

    44     void EmitEventL( const TStmGestureEvent& aGestureEvent );

    45     

    46     MStmGestureListener& iObserver;

    47     RArray< TStmGestureEvent >  iEvents;

    48     TEventSenderState iState;

    49     };

    50 

    51 #endif /* GESTUREHELPEREVENTSENDER_H_ */