#include <WaveTracker.h>

Inheritance diagram for WaveTracker:

Public Member Functions
	WaveTracker (IPMUnknown *boss)

	~WaveTracker ()

virtual void	ShiftConstrainPoint (PMPoint &convertedPoint)

virtual void	SetBoundingBox (const UIDRef &newItem, const UIDRef &parent, const PMPointList &points)

Public Member Functions inherited from CPathCreationTracker
	CPathCreationTracker (IPMUnknown *boss)

virtual	~CPathCreationTracker ()

virtual bool16	BeginTracking (IEvent *theEvent)

virtual void	ContinueTracking (const PBPMPoint &where, bool16 mouseDidMove)

virtual bool16	EndTracking (IEvent *theEvent)

virtual void	AbortTracking (IEvent *theEvent)

Public Member Functions inherited from CTracker
	CTracker (IPMUnknown *boss)

virtual void	SetupTracker (IControlView theControlView, ISnapTo theSnapper=NULL, IItemContext *context=NULL)

virtual IControlView *	QueryControlView () const

virtual bool16	IsEnabled ()

virtual bool16	IsTracking ()

virtual void	EnableTracking ()

virtual void	DisableTracking ()

virtual void	HandleContinueTracking (const GSysPoint &where)

virtual void	TimerMessage (int32 flags)

virtual bool16	WantTimer (ClassID trackerTimerBoss)

Public Member Functions inherited from ITracker
void	SetupTracker (IControlView *theControlView)

void	SetupSpecialTracker (IControlView theControlView, ISnapTo theSnapper, IItemContext *context)

Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0

virtual void	AddRef () const =0

virtual void	Release () const =0

Protected Member Functions
void	Transform (const PMPoint &endPoint, const PMReal pathLength, IPathGeometry *pathGeometry)

Protected Member Functions inherited from CPathCreationTracker
virtual void	CleanupTracking ()

virtual CursorOptions	GetCursorOption (void) const

virtual void	HandleMove (PMPoint &where)

virtual PMPoint	AutoScroll (const PMPoint &scrollBy, const PMPoint &scrolledPoint)

virtual void	MakePath (const PMPoint &startPt, const PMPoint &endPoint, IPathGeometry *pathGeometry)

virtual bool16	MovedMinimumDistance (const PBPMPoint &newLocation)

virtual bool16	IsGraphicFrame ()

virtual void	ProcessAdditionalCreationCommands (const UIDRef &newItem, const UIDRef &parent, const PMPointList &points, IPlaceBehavior::eAfterPlace afterPlace)

virtual UIDRef	CreatePageItem (const UIDRef &parent, const PMPointList &points, const IEvent &theEvent, IPlaceBehavior::eAfterPlace *afterPlace=nil)

virtual void	AddToHierarchy (const UIDRef &parent, const UIDRef &newItem)

virtual void	ProcessAdditionalSelectionCommands (const UIDRef &newItem)

virtual void	ProcessAddToSelectionCommand (IControlView *view, const UIDRef &newItem)

virtual void	CompletelyCreateItem (IEvent *theEvent)

virtual bool16	SufficientSize (const PMPointList &points)

virtual void	ConvertToPasteboardConstrained (PMPoint thePoint, PMPoint &convertedPoint)

virtual void	ConvertToPasteboardConstrained (GSysPoint thePoint, PMPoint &convertedPoint)

virtual void	SetUpParentTransforms (PMPoint *endPoint)

virtual UIDRef	GetParent ()

virtual void	CheckSmartDimensions (PBPMPoint &endPoint, PBPMPoint &startPoint, SnapType &snapType, const IControlView *view)

virtual Geometry::BoundsKind	GetPathCreationBoundsKind ()

Protected Member Functions inherited from CTracker
virtual void	Initialize (IEvent *theEvent)

virtual bool16	DoBeginTracking (IEvent *theEvent)

virtual bool16	DoEndTracking (IEvent *theEvent)

virtual void	NotifyBeginTracking (const PMPoint &startPt, IDynamicTrackerData::TrackingEffect effect=IDynamicTrackerData::kUnknown)

virtual void	NotifyContinueTracking (const PMPoint &startPt, const PMPoint &endPoint, IDynamicTrackerData::TrackingEffect effect=IDynamicTrackerData::kUnknown)

virtual void	NotifyEndTracking (const PMPoint &startPt, const PMPoint &endPoint, IDynamicTrackerData::TrackingEffect effect=IDynamicTrackerData::kUnknown)

virtual IDynamicTrackerData::TrackingEffect	GetTrackingEffect (IDynamicTrackerData::TrackingState state)

virtual void	PushEventHandler ()

virtual void	PopEventHandler ()

virtual bool16	WantsToAutoScroll (const PMPoint &currentPoint)

virtual void	GlobalToPasteboard (const GSysPoint &thePoint, PBPMPoint &convertedPoint)

virtual PMPoint	PasteboardToGlobal (const PBPMPoint &pbPoint)

virtual IPanorama *	QueryPanorama (IControlView *pView) const

virtual void	DisableUpdates ()

virtual void	EnableUpdates ()

void	DeselectAllItems ()

virtual void	ComputeAdjustedPoint (PMPoint &adjustedPoint)

void	InitializeModalCursor ()

void	ChangeModalCursor (const CursorSpec &spec)

void	UpdateModalCursor ()

void	ReleaseModalCursor ()

virtual uint32	GetMouseMoveDelay ()

virtual uint32	GetMouseSteadyDelay ()

virtual bool16	AdjustPoint (PBPMPoint &point)

void	StartTimer (ClassID trackerTimerBoss, uint32 milliSeconds, uint32 mouseMoveDelay=kDefaultMouseMoveDelay, uint32 mouseSteadyDelay=kDefaultMouseSteadyDelay)

void	StopTimer (ClassID trackerTimerBoss)

bool16	GetTimerFlags ()

void	SetTimerFlags (int32 flags)

uint32	GetElapsedTime ()

virtual IDataBase *	GetTrackingDataBase () const

Additional Inherited Members
Public Types inherited from CPathCreationTracker
enum	CursorOptions { kDefaultCursor = 0, kShowWidthHeight, kShowXPosition, kShowYPosition, kShowXYPosition, kShowLineLength, kShowScale }

Static Protected Member Functions inherited from CTracker
static void	DeactivatePageItem ()

Protected Attributes inherited from CPathCreationTracker
ClassID	fClassID

PMPoint	fStartPnt

PMPoint	fStartGlobalPt

PMRect	fPasteBoardBoundaries

PMRect	fPasteBoardBoundsSpreadCoordinates

bool16	fShiftKeyPressed

bool16	fShownFirstTime

bool16	fOptionAltKeyPressed

bool16	fCmdCtrlKeyPressed

bool16	fCreatingFromCenter

PMMatrix	fSpreadToPasteboardMatrix

PMMatrix	fPasteboardToSpreadMatrix

PMMatrix	fTransformMatrix

PMMatrix	fBackTransformMatrix

IAbortableCmdSeq *	fTrackerSequence

PMRect	fGraphicBBox

bool32	fCreateMultiple

int32	fRows

int32	fColumns

Static Protected Attributes inherited from CPathCreationTracker
static PMReal	fHSpacing

static PMReal	fVSpacing

Detailed Description

Base implementation for the trackers in this plug-in. Functionality common to all trackers chould be added here.

Constructor & Destructor Documentation

WaveTracker::WaveTracker ( IPMUnknown * boss )

Constructor.

WaveTracker::~WaveTracker ( )

Destructor

Member Function Documentation

void WaveTracker::SetBoundingBox	(	const UIDRef &	newItem,
		const UIDRef &	parent,
		const PMPointList &	points
	)

virtual

Adjusts the bounding box of the page item. The CPathCreationTracker implementation of SetBoundingBox assumes the page item is created within the bounds of the box dragged by the mouse. Our wave paths may extend above or below this box. So we override this method and adjust the bounds to the bounding box of our wave.

Parameters

newItem	the new item that is created by the wave tool
parent	the new item's parent
points	default bounds described by point list containing top left and bottom right points.

Reimplemented from CPathCreationTracker.

void WaveTracker::ShiftConstrainPoint ( PMPoint & convertedPoint )

virtual

When the shift key is pressed constrain the line along which the user is dragging to be a multiple of 45 degrees.

Parameters

convertedPoint the resulting location of the mouse when the point is constrained.

Reimplemented from CPathCreationTracker.

void WaveTracker::Transform	(	const PMPoint &	endPoint,
		const PMReal	pathLength,
		IPathGeometry *	pathGeometry
	)

protected

Transforms the supplied path.

translates the origin to the point at which the user did mouse down
rotates the axis to align with the line on which the user is dragging the mouse
scales proportional to distance between start point and end point

Parameters

endPoint	the last point in the path to be transformed.
pathLength	the length of the path to be transformed
pathGeometry	the path to be transformed.

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation