// 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();

	}