--- a/htiui/HtiServicePlugins/HtiKeyEventServicePlugin/inc/PointerEventHandler.h Thu Jul 15 18:39:46 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,182 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "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:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Functional implentation of pointer event service.
-*
-*/
-
-#ifndef CPOINTEREVENTHANDLER_H
-#define CPOINTEREVENTHANDLER_H
-
-// INCLUDES
-#include <HtiServicePluginInterface.h>
-#include <w32std.h>
-#include "MultiTouchPointerEventHandler.h"
-// CONSTANTS
-
-// MACROS
-
-// DATA TYPES
-
-// FUNCTION PROTOTYPES
-
-// FORWARD DECLARATIONS
-
-// CLASS DECLARATION
-
-
-/**
-* Functional implentation of pointer event service.
-*/
-class CPointerEventHandler :
- public CActive,
- public MHtiMultiTouchObserver
- {
- public:
-
- enum TError
- {
- EMissingCommand = 0x01,
- EUnrecognizedCommand = 0x02,
- ENotReadyCommand = 0x03,
- EInvalidParameters = 0x9A
- };
-
- enum TCommand
- {
- ETapScreen = 0x10,
- ETapAndDrag = 0x11,
- ETapAndDragMultipoint = 0x12,
- EPressPointerDown = 0x13,
- ELiftPointerUp = 0x14,
- EAdvancedTapScreen = 0x15, //for advanced pointer
- EPinchZoom = 0x16, //for advanced pointer
- EMultiTouch = 0x17, //for advanced pointer
- EResultOk = 0xFF // only for response message
- };
-
- enum TPointerState
- {
- EPointerUp,
- EPointerDown,
- EPointerMoving
- };
-
- struct TAdvancedPointer
- {
- TUint8 PointerNum;
- TInt X;
- TInt Y;
- TInt Z;
- };
-
-
-
- /**
- * Two-phased constructor.
- */
- static CPointerEventHandler* NewL();
-
- /**
- * Destructor.
- */
- virtual ~CPointerEventHandler();
-
- /**
- * Called by the HtiKeyEventServicePlugin when a pointer event
- * command is received.
- * @param aMessage message body destinated to the servive
- * @param aPriority message priority
- */
- void ProcessMessageL( const TDesC8& aMessage,
- THtiMessagePriority aPriority );
-
- /**
- * Sets the dispatcher to send outgoing messages to.
- * @param aDispatcher pointer to dispatcher instance
- */
- void SetDispatcher( MHtiDispatcher* aDispatcher );
-
-
- protected: // Functions from base classes
-
- // From CActive
- void RunL();
- TInt RunError(TInt aError);
- void DoCancel();
-
- // From MHtiMultiTouchObserver
- void NotifyMultiTouchComplete();
-
- private:
-
- /**
- * C++ default constructor.
- */
- CPointerEventHandler();
-
- /**
- * 2nd phase constructor.
- */
- void ConstructL();
-
- // Helper methods
- void HandleTapScreenL( const TDesC8& aData );
- void HandleTapAndDragL( const TDesC8& aData );
- void HandleTapAndDragMultipointL( const TDesC8& aData );
- void HandlePointerDownOrUpL( const TDesC8& aData );
-
- //for advanced pointer
- void HandleAdvancedTapScreenL( const TDesC8& aData );
- void HandlePinchZoomL( const TDesC8& aData );
- void HandleMultiTouchL( const TDesC8& aData );
-
- void SendOkMsgL();
- void SendErrorMessageL( TInt aError, const TDesC8& aDescription );
-
- void ChangePointerStateL();
- void MoveToNextPointL();
- void PointerDown();
- void PointerUp();
- void PointerMove();
- void SimulatePointerEvent( TRawEvent::TType aType );
- TBool IsMultitouch();
- void AdvanceAddMiddlePointL(TInt aPointNumber,TInt aX1,TInt aY1, TInt aZ1,TInt aX2,TInt aY2, TInt aZ2 , TInt aStepCount );
- void AdvancedAddDelayArray(TTimeIntervalMicroSeconds32 aDelay , TInt aStepCount );
- TBool AdvancedStartDelay();
-
-
- private: // data
-
- RWsSession iWsSession;
- MHtiDispatcher* iDispatcher; // referenced
-
- RTimer iTimer;
- TBool iReady;
- TUint8 iCommand;
- TInt iX;
- TInt iY;
- TInt iTapCount;
- TTimeIntervalMicroSeconds32 iEventDelay;
- TTimeIntervalMicroSeconds32 iActionDelay;
- TPointerState iState;
- RArray<TInt>* iCoords;
- RPointerArray<TAdvancedPointer> iAdvancedPointers;
-
- RPointerArray<TAdvancedPointer> iAdvPointerMoveArray;
- RPointerArray<TTimeIntervalMicroSeconds32> iDelayArray;
-
- CMultiTouchPointerEventHandler* iMultiTouchHandler;
- };
-
-#endif // CKEYEVENTHANDLER_H