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// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32\euser\us_evnt.cpp
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//
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//
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#include "us_std.h"
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/**
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Gets the mouse or digitiser X-Y position.
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@return The position.
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*/
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EXPORT_C TPoint TRawEvent::Pos() const
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{
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__ASSERT_DEBUG(iType==EPointerMove ||
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iType==EPointerSwitchOn ||
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iType==EButton1Down ||
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iType==EButton1Up ||
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iType==EButton2Down ||
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iType==EButton2Up ||
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iType==EButton3Down ||
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iType==EButton3Up
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,Panic(ETEventNotMoveType));
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return(TPoint(iU.pos.x,iU.pos.y));
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}
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/**
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Gets the 3D pointing device Cartesian coordinates.
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@return The position.
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*/
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EXPORT_C TPoint3D TRawEvent::Pos3D() const
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{
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__ASSERT_DEBUG(iType==EPointerMove ||
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iType==EPointer3DTiltAndMove ||
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iType==EPointerSwitchOn ||
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iType==EButton1Down ||
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iType==EButton1Up ||
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iType==EButton2Down ||
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iType==EButton2Up ||
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iType==EButton3Down ||
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iType==EButton3Up
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,Panic(ETEventNotMoveType));
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TPoint3D p;
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p.iX=iU.pos.x;
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p.iY=iU.pos.y;
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p.iZ=iU.pos3D.z;
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return p;
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}
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/** Gets the 3D pointing device polar coordinates and rotation.
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@return The polar coordinates and rotation.
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*/
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EXPORT_C TAngle3D TRawEvent::Tilt() const
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{
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__ASSERT_DEBUG(iType==EPointer3DTilt ||
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iType==EPointer3DTiltAndMove
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,Panic(ETEventNotMoveType));
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TAngle3D p;
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p.iPhi=iU.pos3D.phi;
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p.iTheta=iU.pos3D.theta;
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return p;
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}
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/** Gets the rotation angle of 3D pointing device.
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@return The rotation angle of the 3D pointing device.
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*/
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EXPORT_C TInt TRawEvent::Rotation() const
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{
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__ASSERT_DEBUG(iType==EPointer3DRotation ||
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iType==EPointer3DTiltAndMove
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,Panic(ETEventNotMoveType));
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return (iU.pos3D.alpha);
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}
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/**
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Gets the scancode.
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@return The scancode.
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*/
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EXPORT_C TInt TRawEvent::ScanCode() const
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{
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__ASSERT_DEBUG(iType==EKeyDown || iType==EKeyUp || iType==EKeyRepeat,Panic(ETEventNotKeyType));
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return(iU.key.scanCode);
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}
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/**
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Gets the repeat count.
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@return The repeat count.
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*/
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EXPORT_C TInt TRawEvent::Repeats() const
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{
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__ASSERT_DEBUG(iType==EKeyRepeat,Panic(ETEventNotKeyRepeatType));
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return(iU.key.repeats);
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}
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/**
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Gets the modifiers.
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@return The modifiers.
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@panic EUSER 34 If the event does not represent a modifier key being pressed,
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i.e. if the event type is not TRawEvent::EUpdateModifiers
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@see TRawEvent::EUpdateModifiers
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*/
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EXPORT_C TInt TRawEvent::Modifiers() const
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{
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__ASSERT_DEBUG(iType==EUpdateModifiers,Panic(ETEventNotUpdateModifiersType));
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return(iU.modifiers);
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}
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/**
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Sets the event up as a scancode event.
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@param aType The event type.
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@param aScanCode The scancode.
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*/
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EXPORT_C void TRawEvent::Set(TType aType,TInt aScanCode)
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{
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iType=(TUint8)aType;
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iU.key.scanCode=aScanCode;
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iU.key.repeats=0;
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BTraceContext8(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aScanCode);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as a repeating scancode event.
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@param aType The event type.
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@param aScanCode The scancode.
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@param aRepeats The repeat count.
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*/
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EXPORT_C void TRawEvent::SetRepeat(TType aType,TInt aScanCode,TInt aRepeats)
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{
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iType=(TUint8)aType;
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iU.key.scanCode=aScanCode;
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iU.key.repeats=aRepeats;
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BTraceContext12(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aScanCode, (TUint32)aRepeats);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as a mouse/pen event.
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@param aType The event type.
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@param aX The X position.
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@param aY The Y position.
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*/
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EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY)
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{
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iType=(TUint8)aType;
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iU.pos.x=aX;
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iU.pos.y=aY;
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BTraceContext12(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,(TUint32)aY);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as a 3D pointer linear move event.
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@param aType The event type.
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@param aX The X position.
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@param aY The Y position.
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@param aZ The Z position (defaults to 0 on 2D detection devices) .
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*/
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EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY,TInt aZ)
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{
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iType=(TUint8)aType;
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iU.pos.x=aX;
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iU.pos.y=aY;
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iU.pos3D.z=aZ;
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//Form the Trace Data
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TUint32 traceData[2];
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traceData[0] =aY;
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traceData[1] =aZ;
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BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));
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iTicks=User::TickCount();
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}
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/**
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Sets up an event without specific parameters.
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@param aType The event type.
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*/
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EXPORT_C void TRawEvent::Set(TType aType)
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{
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iType=(TUint8)aType;
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BTraceContext4(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as a 3D pointer linear move and tilt and rotation change event.
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@param aType The event type.
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@param aX The X position (or TPhi polar coordinate).
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@param aY The Y position (or Theta polar coordinate).
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@param aZ The Z position (or rotation).
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@param aPhi The Phi polar coordinate.
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@param aTheta The Theta polar coordinate.
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@param aAlpha The rotation angle.
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*/
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EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY,TInt aZ,TInt aPhi,TInt aTheta,TInt aAlpha)
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{
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iType=(TUint8)aType;
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iU.pos.x=aX;
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iU.pos.y=aY;
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iU.pos3D.z=aZ;
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iU.pos3D.phi=aPhi;
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iU.pos3D.theta=aTheta;
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iU.pos3D.alpha=aAlpha;
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//Form the Trace Data
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TUint32 traceData[5];
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traceData[0] =aY;
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traceData[1] =aZ;
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traceData[2] =aPhi;
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traceData[3] =aTheta;
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traceData[4] =aAlpha;
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BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as 3D pointer tilt change event.
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@param aType The event type.
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@param aPhi The Phi coordinate.
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@param aTheta The Theta coordinate.
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*/
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EXPORT_C void TRawEvent::SetTilt(TType aType,TInt aPhi,TInt aTheta)
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{
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iType=(TUint8)aType;
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iU.pos3D.phi=aPhi;
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iU.pos3D.theta=aTheta;
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BTraceContext12(BTrace::ERawEvent, BTrace::ESetTiltEvent,(TUint32)aType, (TUint32)aPhi,(TUint32)aTheta);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as 3D pointer rotation event.
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@param aType The event type.
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@param aAlpha The rotation angle.
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*/
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EXPORT_C void TRawEvent::SetRotation(TType aType,TInt aAlpha)
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{
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iType=(TUint8)aType;
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iU.pos3D.alpha=aAlpha;
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BTraceContext8(BTrace::ERawEvent, BTrace::ESetRotationtEvent,(TUint32)aType, (TUint32)aAlpha);
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iTicks=User::TickCount();
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}
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/**
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Sets the event up as a 3D pointer linear move event with pointer number
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@param aType The event type.
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@param aX The X position.
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@param aY The Y position.
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@param aZ The Z position .
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@param aPointerNumber The pointer number for the event
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*/
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EXPORT_C void TRawEvent::Set (TType aType, TInt aX, TInt aY, TInt aZ, TUint8 aPointerNumber)
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{
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iType=(TUint8)aType;
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iU.pos3D.x=aX;
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iU.pos3D.y=aY;
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iU.pos3D.z=aZ;
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iPointerNumber=aPointerNumber;
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//Form the Trace Data
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TUint32 traceData[3];
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traceData[0] =aY;
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traceData[1] =aZ;
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traceData[2] =aPointerNumber;
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BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));
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iTicks=User::TickCount();
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}
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