--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/htiui/HtiServicePlugins/HtiKeyEventServicePlugin/inc/MultiTouchPointerEvent.h Fri Apr 16 14:59:17 2010 +0300
@@ -0,0 +1,132 @@
+/*
+* 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 implementation of one touch(pointer sequence) event service.
+*
+*/
+
+#ifndef CMULTITOUCHPOINTER_UNIT_H
+#define CMULTITOUCHPOINTER_UNIT_H
+
+// INCLUDES
+#include <HtiServicePluginInterface.h>
+#include <w32std.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class CMultiTouchPointerEventHandler;
+
+/**
+* Functional implentation of pointer event service.
+*/
+class CMultiTouchPointerEvent : public CActive
+ {
+ public:
+
+ /**
+ * Two-phased constructor.
+ */
+ static CMultiTouchPointerEvent* NewL(TUint8 aTouchNumber,
+ CMultiTouchPointerEventHandler* aEventHandler);
+
+ /**
+ * Destructor.
+ */
+ virtual ~CMultiTouchPointerEvent();
+
+
+ /**
+ * Touch active object start function
+ * @param aDelayTime initial wait time to start "finger" down for touch
+ */
+ void StartTouch();
+
+ void AddPointL(TTimeIntervalMicroSeconds32 aTime,
+ TInt aX, TInt aY, TInt aZ, TRawEvent::TType aEventType);
+
+ void PrintInfo();
+
+ /**
+ * Insert a dragging event between two given pointers
+ * Interpolate pointer sequence with step aStepCount and dragging time.
+ * @param aX1, aY1, aZ1 3D coordinate of start point
+ * @param aX2, aY2, aZ2 3D coordinate of end point
+ * @param aDragTime dragging time between start point and end point
+ * @param aStepCount step count between two points
+ */
+ void InterpolatePointL(TInt aX1,TInt aY1, TInt aZ1, TInt aX2,TInt aY2, TInt aZ2,
+ TTimeIntervalMicroSeconds32 aDragTime, TInt aStepCount);
+
+ protected: // Functions from base classes
+
+ // From CActive
+ void RunL();
+ TInt RunError(TInt aError);
+ void DoCancel();
+
+ private:
+
+ /**
+ * C++ default constructor.
+ */
+ CMultiTouchPointerEvent(TUint8 aTouchNumber, CMultiTouchPointerEventHandler* aEventHandler);
+
+ /**
+ * 2nd phase constructor.
+ */
+ void ConstructL();
+
+ void SimulatePointerEvent();
+
+ /**
+ * Insert an advanced pointer to pointer sequence array for a touch
+ * @param aX, aY, aZ pointer 3D coordinate
+ * @param aEventType event type
+ */
+ void InsertPointArrayL(TInt aX, TInt aY, TInt aZ, TRawEvent::TType aEventType);
+
+ /**
+ * Insert time duration to time array
+ * @param aDelayTime time duation to wait for
+ */
+ void InsertTimeArrayL(TTimeIntervalMicroSeconds32 aDelayTime);
+
+ private: // data
+
+ struct TAdvancedPointer
+ {
+ TInt X;
+ TInt Y;
+ TInt Z;
+ TRawEvent::TType EventType;
+ };
+
+ CMultiTouchPointerEventHandler* iEventHandler;
+ TUint8 iTouchNumber;
+
+ RTimer iTimer;
+
+ RPointerArray<TAdvancedPointer> iAdvPointerArray;
+ RPointerArray<TTimeIntervalMicroSeconds32> iTimeArray;
+ };
+
+#endif // CMULTITOUCHPOINTER_UNIT_H