Inheritance diagram for BscTAAdornment:

Public Member Functions
	BscTAAdornment (IPMUnknown *boss)

virtual void	GetInkBounds (PMRect inkBounds, const PMRect &runInkBounds, IWaxRun run, IWaxRenderData renderData, IWaxGlyphs glyphs, const ITextAdornmentData *data)

virtual void	Draw (GraphicsData gd, int32 iShapeFlags, IWaxRun run, IWaxRenderData renderData, IWaxGlyphs glyphs, const ITextAdornmentData *data)

virtual Text::DrawPriority	GetDrawPriority (void)

virtual ITextAdornmentData *	SplitAt (int32 offsetInRun, IWaxRun waxRun, IWaxRun newWaxRun, ITextAdornmentData *data)

Public Member Functions inherited from CPMUnknown< ITextAdornment >
IPMUnknown *	QueryInterface (PMIID interfaceID) const

void	AddRef () const

void	Release () const

void	PreDirty (ImplementationID prop=kInvalidImpl, bool16 allowModification=kTrue)

void	PreDirtyNoMessage (ImplementationID prop=kInvalidImpl, bool16 allowModification=kTrue)

	CPMUnknown (const CPMUnknown &)=delete

CPMUnknown &	operator= (const CPMUnknown &)=delete

Protected Member Functions
bool16	WaxIsPathType (const IWaxRun *waxRun)

void	TOPGlyphSelectionPath (GraphicsData gd, IWaxRun run, IWaxGlyphs *waxGlyphs, const PMLineSeg &selection, int32 index)

void	DrawBoundsForOneGlyph (IGraphicsPort *gPort, const PMReal &runPosition, PMMatrix &position, const PMLineSeg &selection, Fixed width)

Protected Member Functions inherited from CPMUnknown< ITextAdornment >
	CPMUnknown (IPMUnknown *boss)

Static Protected Member Functions
static PMReal	GetRunWidth (IWaxGlyphs *runGlyphs)

Additional Inherited Members
Public Types inherited from ITextAdornment
enum	{ kDefaultIID = IID_ITEXTADORNMENT }

Protected Attributes inherited from CPMUnknown< ITextAdornment >
HelperInterface	fHelperInterface

Detailed Description

Provides a custom character adornment, a shade behind the text to which the corresponding custom attribute, introduced by the kBscTAAttrBoss, applies. See kBscTAAttrBoss and kBscTAAdornmentBoss.

Constructor & Destructor Documentation

BscTAAdornment::BscTAAdornment ( IPMUnknown * boss )

inline

Constructor

Parameters

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

Member Function Documentation

void BscTAAdornment::Draw	(	GraphicsData *	gd,
		int32	iShapeFlags,
		IWaxRun *	run,
		IWaxRenderData *	renderData,
		IWaxGlyphs *	glyphs,
		const ITextAdornmentData *	data
	)

virtual

Shade the text to which our character attribute applies, see ITextAdornment::GetInkBounds.

Implements ITextAdornment.

void BscTAAdornment::DrawBoundsForOneGlyph	(	IGraphicsPort *	gPort,
		const PMReal &	runPosition,
		PMMatrix &	position,
		const PMLineSeg &	selection,
		Fixed	width
	)

protected

Draw bounds for one glyph.

Parameters

gPort
runPosition
position
selection
width

Text::DrawPriority BscTAAdornment::GetDrawPriority ( void )

virtual

Gets the drawing priority.

Returns: the Draw priority of the adornment.

Implements ITextAdornment.

Binds the C implementation class onto its ImplementationID making the C code callable by the application *void BscTAAdornment::GetInkBounds	(	PMRect *	inkBounds,
		const PMRect &	runInkBounds,
		IWaxRun *	run,
		IWaxRenderData *	renderData,
		IWaxGlyphs *	glyphs,
		const ITextAdornmentData *	data
	)

virtual

Returns the inkBounds and a flag indicating whether the adornment would draw on this run, see ITextAdornment::GetInkBounds.

Implements ITextAdornment.

PMReal BscTAAdornment::GetRunWidth ( IWaxGlyphs * runGlyphs )

staticprotected

Gets the run width (helper method).

Parameters

runGlyphs is the glyph of the wax run.

Returns: the width of the run to be shade, adjusted for carriage return

ITextAdornmentData * BscTAAdornment::SplitAt	(	int32	offsetInRun,
		IWaxRun *	waxRun,
		IWaxRun *	newWaxRun,
		ITextAdornmentData *	data
	)

virtual

The adorned run is splitting: split the given data at the given offset. We are not really splitting the adornment, so we simply return nil.

See ITextAdornment::SplitAt

Implements ITextAdornment.

void BscTAAdornment::TOPGlyphSelectionPath	(	GraphicsData *	gd,
		IWaxRun *	run,
		IWaxGlyphs *	waxGlyphs,
		const PMLineSeg &	selection,
		int32	index
	)

protected

Figure out the selection path for the TOP, just in case the tags are inserted there

Parameters

gd	is the graphic data that contains the graphic port where all the drawing will occur.
run	is the wax line that owns the run.
waxGlyphs	stores the identifier and width of each glyph in the run.
selection
index	is the index of glyph run.

bool16 BscTAAdornment::WaxIsPathType ( const IWaxRun * waxRun )

protected

Check if it is text on path or not

Parameters

waxRun is the wax line that owns the run.

Returns: kTrue if the run is text on path (TOP)

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation