// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of the License "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:

 // e32\euser\us_evnt.cpp

 // 

 //

 #include "us_std.h"

 /**

 Gets the mouse or digitiser X-Y position.

 @return The position.

 */

 EXPORT_C TPoint TRawEvent::Pos() const

 	{

 	__ASSERT_DEBUG(iType==EPointerMove || 

                     iType==EPointerSwitchOn ||

 					iType==EButton1Down ||

 					iType==EButton1Up ||

 					iType==EButton2Down ||

 					iType==EButton2Up ||

 					iType==EButton3Down ||

 					iType==EButton3Up

 					,Panic(ETEventNotMoveType));

 	return(TPoint(iU.pos.x,iU.pos.y));

 	}

 /**

 Gets the 3D pointing device Cartesian coordinates.

 @return The position.

 */

 EXPORT_C TPoint3D TRawEvent::Pos3D() const

 	{

 	__ASSERT_DEBUG(iType==EPointerMove || 

 					iType==EPointer3DTiltAndMove ||

                     iType==EPointerSwitchOn ||

 					iType==EButton1Down ||

 					iType==EButton1Up ||

 					iType==EButton2Down ||

 					iType==EButton2Up ||

 					iType==EButton3Down ||

 					iType==EButton3Up

 					,Panic(ETEventNotMoveType));

 	TPoint3D p;

 	p.iX=iU.pos.x;

 	p.iY=iU.pos.y;

 	p.iZ=iU.pos3D.z;

 	return p;

 	}

 /** Gets the 3D pointing device polar coordinates and rotation.

 	@return The polar coordinates and rotation.

  */

 EXPORT_C TAngle3D TRawEvent::Tilt() const

 	{

 	__ASSERT_DEBUG(iType==EPointer3DTilt || 

 					iType==EPointer3DTiltAndMove

 					,Panic(ETEventNotMoveType));

 	TAngle3D p;

 	p.iPhi=iU.pos3D.phi;

 	p.iTheta=iU.pos3D.theta;

 	return p;

 	}

 /** Gets the rotation angle of 3D pointing device.

     @return The rotation angle of the 3D pointing device.

  */

 EXPORT_C TInt TRawEvent::Rotation() const

 	{

 	__ASSERT_DEBUG(iType==EPointer3DRotation || 

 					iType==EPointer3DTiltAndMove

 					,Panic(ETEventNotMoveType));

 	return (iU.pos3D.alpha);

 	}

 /**

 Gets the scancode.

 @return The scancode.

 */

 EXPORT_C TInt TRawEvent::ScanCode() const

 	{

 	__ASSERT_DEBUG(iType==EKeyDown || iType==EKeyUp || iType==EKeyRepeat,Panic(ETEventNotKeyType));

 	return(iU.key.scanCode);

 	}

 /**

 Gets the repeat count.

 @return The repeat count.

 */

 EXPORT_C TInt TRawEvent::Repeats() const

 	{

 	__ASSERT_DEBUG(iType==EKeyRepeat,Panic(ETEventNotKeyRepeatType));

 	return(iU.key.repeats);

 	}

 /**

 Gets the modifiers.

 @return The modifiers.

 @panic EUSER 34 If the event does not represent a modifier key being pressed,

                 i.e. if the event type is not TRawEvent::EUpdateModifiers

 @see TRawEvent::EUpdateModifiers

 */

 EXPORT_C TInt TRawEvent::Modifiers() const

 	{

 	__ASSERT_DEBUG(iType==EUpdateModifiers,Panic(ETEventNotUpdateModifiersType));

 	return(iU.modifiers);

 	}

 /**

 Sets the event up as a scancode event.

 @param	aType	  The event type.

 @param	aScanCode The scancode.

 */

 EXPORT_C void TRawEvent::Set(TType aType,TInt aScanCode)

 	{

 	iType=(TUint8)aType;

 	iU.key.scanCode=aScanCode;

 	iU.key.repeats=0;

 	BTraceContext8(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aScanCode);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as a repeating scancode event.

 @param	aType	  The event type.

 @param	aScanCode The scancode.

 @param	aRepeats  The repeat count.

 */

 EXPORT_C void TRawEvent::SetRepeat(TType aType,TInt aScanCode,TInt aRepeats)

 	{

 	iType=(TUint8)aType;

 	iU.key.scanCode=aScanCode;

 	iU.key.repeats=aRepeats;

 	BTraceContext12(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aScanCode, (TUint32)aRepeats);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as a mouse/pen event.

 @param	aType	The event type.

 @param	aX		The X position.

 @param	aY		The Y position.

 */

 EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY)

 	{

 	iType=(TUint8)aType;

 	iU.pos.x=aX;

 	iU.pos.y=aY;

 	BTraceContext12(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,(TUint32)aY);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as a 3D pointer linear move event.

 @param	aType	The event type.

 @param	aX		The X position.

 @param	aY		The Y position.

 @param	aZ		The Z position (defaults to 0 on 2D detection devices) .

 */

 EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY,TInt aZ)

 	{

 	iType=(TUint8)aType;

 	iU.pos.x=aX;

 	iU.pos.y=aY;

 	iU.pos3D.z=aZ;

 	//Form the Trace Data

 	TUint32 traceData[2];

     traceData[0] =aY;

 	traceData[1] =aZ;

     BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));    

 	iTicks=User::TickCount();

 	}

 /**

 Sets up an event without specific parameters.

 @param	aType The event type.

 */

 EXPORT_C void TRawEvent::Set(TType aType)

 	{

 	iType=(TUint8)aType;

 	BTraceContext4(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as a 3D pointer linear move and tilt and rotation change event.

 @param	aType	The event type.

 @param	aX		The X position (or TPhi polar coordinate).

 @param	aY		The Y position (or Theta polar coordinate).

 @param	aZ		The Z position (or rotation).

 @param	aPhi	The Phi polar coordinate.

 @param	aTheta	The Theta polar coordinate.

 @param	aAlpha	The rotation angle.

  */

 EXPORT_C void TRawEvent::Set(TType aType,TInt aX,TInt aY,TInt aZ,TInt aPhi,TInt aTheta,TInt aAlpha)

 	{

 	iType=(TUint8)aType;

 	iU.pos.x=aX;

 	iU.pos.y=aY;

 	iU.pos3D.z=aZ;

 	iU.pos3D.phi=aPhi;

 	iU.pos3D.theta=aTheta;

 	iU.pos3D.alpha=aAlpha;	

 	//Form the Trace Data

 	TUint32 traceData[5];

     traceData[0] =aY;

 	traceData[1] =aZ;

 	traceData[2] =aPhi;

 	traceData[3] =aTheta;

 	traceData[4] =aAlpha;

 	BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));	

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as 3D pointer tilt change event.

 @param	aType	The event type.

 @param	aPhi	The Phi coordinate.

 @param	aTheta	The Theta coordinate.

 */

 EXPORT_C void TRawEvent::SetTilt(TType aType,TInt aPhi,TInt aTheta)

 	{

 	iType=(TUint8)aType;

 	iU.pos3D.phi=aPhi;

 	iU.pos3D.theta=aTheta;	

 	BTraceContext12(BTrace::ERawEvent, BTrace::ESetTiltEvent,(TUint32)aType, (TUint32)aPhi,(TUint32)aTheta);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as 3D pointer rotation event.

 @param	aType	The event type.

 @param	aAlpha	The rotation angle.

 */

 EXPORT_C void TRawEvent::SetRotation(TType aType,TInt aAlpha)

 	{

 	iType=(TUint8)aType;

 	iU.pos3D.alpha=aAlpha;

 	BTraceContext8(BTrace::ERawEvent, BTrace::ESetRotationtEvent,(TUint32)aType, (TUint32)aAlpha);

 	iTicks=User::TickCount();

 	}

 /**

 Sets the event up as a 3D pointer linear move event with pointer number 

 @param	aType	The event type.

 @param	aX		The X position.

 @param	aY		The Y position.

 @param	aZ		The Z position .

 @param  aPointerNumber   The pointer number for the event 

 */

 EXPORT_C void TRawEvent::Set (TType aType, TInt aX, TInt aY, TInt aZ, TUint8 aPointerNumber)

 	{

 	iType=(TUint8)aType;

 	iU.pos3D.x=aX;

 	iU.pos3D.y=aY;

 	iU.pos3D.z=aZ;

 	iPointerNumber=aPointerNumber;		

 	//Form the Trace Data

 	TUint32 traceData[3];

     traceData[0] =aY;

 	traceData[1] =aZ;

 	traceData[2] =aPointerNumber;

     BTraceContextN(BTrace::ERawEvent, BTrace::ESetEvent ,(TUint32)aType, (TUint32)aX,traceData, sizeof(traceData));    	

 	iTicks=User::TickCount();

 	}