Inheritance diagram for IParagraphComposer:

Public Types
enum	{ kDefaultIID = IID_IPARAGRAPHCOMPOSER }

enum	{ kDefaultServiceID = kTextEngineService }

Public Member Functions
virtual bool16	Recompose (RecomposeHelper *helper)=0

virtual bool16	RebuildLineToFit (RebuildHelper *helper)=0

virtual bool16	RebuildLineWithOverrides (IParagraphComposer::RebuildHelper helper, const AttributeBossList overrides, bool16 clearOverrides=kFalse)=0

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

virtual void	AddRef () const =0

virtual void	Release () const =0

Member Function Documentation

virtual bool16 IParagraphComposer::RebuildLineToFit ( RebuildHelper * helper )

pure virtual

This is used to regenerate composed text data from the minimal data stored on disk. It is ok to return kFalse and not do anything.

Parameters

helper

virtual bool16 IParagraphComposer::RebuildLineWithOverrides	(	IParagraphComposer::RebuildHelper *	helper,
		const AttributeBossList *	overrides,
		bool16	clearOverrides = `kFalse`
	)

pure virtual

This is used to regenerate composed text data with overrides. It is ok to return kFalse and not do anything.

Parameters

helper
overrides
clearOverrides	- set true if overrides need to be cleared and not applied.

virtual bool16 IParagraphComposer::Recompose ( RecomposeHelper * helper )

pure virtual

Build IWaxLines using the specified helper.

Parameters

helper

Returns: kTrue if the composer applied at least one WaxLine into the helper, kFalse if the composer backed up the start of composition.

Classes