BscShpHandleShape Class Reference

Inheritance diagram for BscShpHandleShape:

Public Member Functions
	BscShpHandleShape (IPMUnknown *boss)
virtual	~BscShpHandleShape ()
Public Member Functions inherited from CHandleShape
	CHandleShape (IPMUnknown *boss)
virtual void	DrawHandleShape (GraphicsData *gd, IConcreteSelection *concreteSelection, int32 shapeflags)
virtual void	DrawControlPointPath (GraphicsData *gd, int32 shapeflags)
virtual bool16	HitTest (GraphicsData *gd, const PMRect &r, PointSelector *handleIndex, bool16 bDragging)
virtual bool16	HitTestControlPointPath (GraphicsData *gd, const PMRect &r)
virtual void	GetControlPointPathOutlineInfo (IOutlineInfo *iOutlineInfo)
virtual PMRect	GetPaintedHandleBounds (const PMMatrix &theMatrix)
virtual void	Inval (GraphicsData *gd, ClassID reasonForInval, int32 shapeflags)
virtual ITracker *	QueryTracker (IControlView *layView, const PBPMPoint &where, int32 selectionMode, const PointSelector &index)
virtual ITip *	QueryTip (const PointSelector *handleIndex)

Protected Member Functions
virtual void	DrawHandlesImmediate (GraphicsData *gd, IConcreteSelection *pathSelection, int32 shapeflags)
virtual void	DrawPathImmediate (GraphicsData *gd, int32 shapeflags)
virtual PMRect	GetBBoxImmediate (const PMMatrix &itoview)
virtual bool16	HitTestPathImmediate (GraphicsData *gd, const PMRect &r)
virtual bool16	HitTestHandlesImmediate (GraphicsData *gd, const PMRect &r, PointSelector *handleIndex)
virtual bool16	HitTestOneHandle (GraphicsData *gd, const PMRect &r, const PBPMPoint &point, PMRect::PointIndex whichPoint) const
Protected Member Functions inherited from CHandleShape
virtual void	SetHandleColor (GraphicsData *gd, UID layerUID)
virtual void	TextFrameHandlesPath (GraphicsData *gd, int32 textflags, const PMPoint &pt1, const PMPoint &pt2)
virtual void	DrawTextFrameHandles (GraphicsData *gd, int32 shapeflags, int32 textflags)
virtual bool16	HitTestTextFrameHandles (GraphicsData *gd, const PMRect &r, PointSelector *handleIndex, int32 textflags)
virtual void	AddTextFrameHandleWidth (const PMMatrix &theMatrix, PMRect *itemBounds) const
virtual ITracker *	QueryTextFrameTracker (IControlView *layView, const PBPMPoint &where, int32 selectionMode, const PointSelector &index)
bool16	HandlesDisabled (GraphicsData *gd, int32 shapeflags)
bool16	HasContent ()
void	DrawAdornments (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, GraphicsData *gd, IConcreteSelection *concreteSelection, int32 flags)
void	DrawAdornmentControlPointPath (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, GraphicsData *gd, int32 flags)
bool16	HitTestAdornment (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, GraphicsData *gd, const PMRect &r, PointSelector *handleIndex, bool16 bDragging)
bool16	HitTestAdornmentControlPointPath (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, GraphicsData *gd, const PMRect &r)
void	GetPaintedAdornmentBounds (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, const PMMatrix &pbtoview, PMRect *handleRect)
ITracker *	QueryAdornmentTracker (IAdornmentHandleShape::AdornmentDrawOrder drawOrder, IControlView *layView, const PBPMPoint &where, int32 selectionMode, const PointSelector &index)

Additional Inherited Members
Protected Attributes inherited from CHandleShape
IGeometry *	fGeometry
IPageItemAdornmentList *	fAdornmentList
PMReal	fHandleRed
PMReal	fHandleGreen
PMReal	fHandleBlue

Detailed Description

BscShpHandleShape is responsible for drawing a page item's selection outline and handles. This implementation draws the selection features in red. The selection handles are the word "adobe".

BscShpHandleShape implements IHandleSHape based on the partial implementation CHandleShape.

Constructor & Destructor Documentation

Binds the C implementation class onto its ImplementationID making the C code callable by the application * BscShpHandleShape::BscShpHandleShape

(

IPMUnknown *

boss

)

Constructor.

Parameters

boss	interface ptr from boss object on which this interface is aggregated.

BscShpHandleShape::~BscShpHandleShape ( )

virtual

Destructor.

Member Function Documentation

void BscShpHandleShape::DrawHandlesImmediate ( GraphicsData *  gd, IConcreteSelection *  pathSelection, int32  shapeflags  )

protectedvirtual

Responsible for drawing the selection handles. Called by the parent class Draw() method. This implementation draws "Adobe" handles if fonts are available. Otherwise it draws rectangular handles.

Parameters

gd	The drawing context
pathSelection	Provides info about what handles or paths are selected.
shapeflags	IShape drawing flags.

Implements CHandleShape.

void BscShpHandleShape::DrawPathImmediate ( GraphicsData *  gd, int32  shapeflags  )

protectedvirtual

Responsible for drawing the selection path. Called by the parent class Draw() method. This implementation strokes the page item with a red line.

Parameters

gd	The drawing context.
shapeflags	IShape drawing flags.

Implements CHandleShape.

PMRect BscShpHandleShape::GetBBoxImmediate ( const PMMatrix &  itoview )

protectedvirtual

Responsible for returning the bounding box of the page item including the selection handles.

Parameters

itoview

Inner coords to drawing device (port) transform.

Returns

Bounding PMRect in drawing device coordinates.

Implements CHandleShape.

bool16 BscShpHandleShape::HitTestHandlesImmediate ( GraphicsData *  gd, const PMRect &  r, PointSelector *  handleIndex  )

protectedvirtual

Responsible for determining whether the selection rectangle contains a point in a handle.

Parameters

gd	The drawing context.
r	Rectangle describing region of hit in device (view) coords.
handleIndex	Used for returning information about which of the selections handles was hit.

Returns

kTrue if intersection of rect and handles is not null. kFalse otherwise.

Implements CHandleShape.

bool16 BscShpHandleShape::HitTestOneHandle ( GraphicsData *  gd, const PMRect &  r, const PBPMPoint &  point, PMRect::PointIndex  whichPoint  ) const

protectedvirtual

Responsible for determining whether the selection rectangle contains a specific handle.

Parameters

gd	The drawing context.
r	Rectangle describing region of hit in device (view) coords.
point	Center of handle in pasteboard coords.
whichPoint	the point index that is being tested.

Returns

kTrue if intersection of rect and handle is not null. kFalse otherwise.

Reimplemented from CHandleShape.

bool16 BscShpHandleShape::HitTestPathImmediate ( GraphicsData *  gd, const PMRect &  r  )

protectedvirtual

Responsible for determining whether the selection rectangle contains a point on the path.

Parameters

gd	The drawing context.
r	Rectangle describing region of hit in device (view) coords.

Returns

kTrue if intersection of rect and path is not null. kFalse otherwise.

Implements CHandleShape.