CstUni Class Reference

Inheritance diagram for CstUni:

Public Member Functions
	CstUni (IPMUnknown *boss)
virtual	~CstUni ()
virtual PMReal	UnitsToPoints (const PMReal &units) const
virtual PMReal	PointsToUnits (const PMReal &points) const
virtual PMReal	GetSmallIncrement () const
virtual PMReal	GetLargeIncrement () const
virtual void	GetName (PMString *pName)
virtual void	Format (const PMReal &units, PMString &str, PMString *fractionalPortionString) const
virtual bool16	Parse (const PMString &str, PMReal &points, const bool16 alwaysUseEnglishAbbreviations)
virtual RsrcSpec	GetRulerSpecRsrcSpec () const
virtual IUnitOfMeasure::UnitFlags	GetUnitFlags () const
virtual ScriptID	GetScriptID (const ScriptInfo::RequestContext &) const
Public Member Functions inherited from CUnitOfMeasure
	CUnitOfMeasure (IPMUnknown *boss)

Additional Inherited Members
Public Types inherited from IUnitOfMeasure
enum	UnitFlags {   kUnitIsXMeasure = 0x0001, kUnitIsYMeasure = 0x0002, kUnitIsTextMeasure = 0x0004, kUnitIsTextSizeMeasure = 0x0008,   kUnitIsPrintMeasure = 0x0010, kUnitIsLineMeasure = 0x0020 }
Protected Member Functions inherited from CUnitOfMeasure
virtual bool16	EvaluateRemoveLeadingNumber (PMString *strInOut, PMReal *numOut, bool16 *isNegOut=nil)
virtual void	FormatFractionalPortion (PMReal units, PMString *outStr, int32 nDecimalPlaces=3, bool16 bStripTrailingZeros=kTrue) const

Detailed Description

CstUni Methods provide for the conversion between the points and the custom units, formatting and tokenization, the ruler resource for the custom units.

Implements IUnitOfMeasure based on the partial implementation of CUnitOfMeasure.

Constructor & Destructor Documentation

CstUni::CstUni ( IPMUnknown *  boss )

inline

Constructor.

Parameters

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

virtual CstUni::~CstUni ( )

inlinevirtual

Destructor.

Member Function Documentation

void CstUni::Format ( const PMReal &  units, PMString &  str, PMString *  fractionalPortionString  ) const

virtual

Get the format for the custom units.

Implements IUnitOfMeasure.

PMReal CstUni::GetLargeIncrement ( ) const

virtual

Get the large increment for the ruler of this custom units.

Reimplemented from CUnitOfMeasure.

void CstUni::GetName ( PMString *  pName )

virtual

Get the name of the custom units.

Implements IUnitOfMeasure.

RsrcSpec CstUni::GetRulerSpecRsrcSpec ( ) const

virtual

Get the ruler resource spec for the custom units.

Implements IUnitOfMeasure.

virtual ScriptID CstUni::GetScriptID ( const ScriptInfo::RequestContext &  ) const

inlinevirtual

Returns the ScriptID associated with this unit of measure in the given scripting DOM

Implements IUnitOfMeasure.

PMReal CstUni::GetSmallIncrement ( ) const

virtual

Get the small increment for the ruler of this custom units.

Reimplemented from CUnitOfMeasure.

IUnitOfMeasure::UnitFlags CstUni::GetUnitFlags ( ) const

virtual

Get the unit flag which this unit will be used in UI.

See Also

IUnitOfMeasure for definition of each flag.

Reimplemented from CUnitOfMeasure.

bool16 CstUni::Parse ( const PMString &  str, PMReal &  points, const bool16  alwaysUseEnglishAbbreviations  )

virtual

Parse the string and convert it to the points.

Implements IUnitOfMeasure.

PMReal CstUni::PointsToUnits ( const PMReal &  points ) const

virtual

Convert from points to custom units. For the purpose of this example, assuming that one custom unit is equal to 20 points.

Parameters

points

the points.

Returns

the custom units.

Implements IUnitOfMeasure.

Binds the C implementation class onto its ImplementationID making the C code callable by the application *PMReal CstUni::UnitsToPoints ( const PMReal &  units ) const

virtual

Convert from custom units to points. For the purpose of this example, assuming that one custom unit is equal to 20 points.

Parameters

units

the custom units.

Returns

the points.

Implements IUnitOfMeasure.