Inheritance diagram for ITextWalkerSelectionUtils:

Public Types
enum	{ kDefaultIID = IID_ITEXTWALKERSELECTIONUTILS }

Public Member Functions
virtual bool16	SelectText (UIDRef &textStory, TextIndex nStart, int32 nnCount)=0

virtual void	InitTextWalkerTerminator ()=0

virtual void	TerminateTextWalkerTerminator ()=0

virtual void	SaveSelectionsSnapshot ()=0

virtual void	RestoreSelectionsSnapshot ()=0

virtual void	ClearSelectionsSnapshot ()=0

virtual void	RetainLastWindow ()=0

virtual void	EnterWalkerSelections_CriticalSection ()=0

virtual void	ExitWalkerSelections_CriticalSection ()=0

virtual void	SwitchToTextSelection ()=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 void ITextWalkerSelectionUtils::ClearSelectionsSnapshot ( )

pure virtual

Clears the selection snapshot.

virtual void ITextWalkerSelectionUtils::EnterWalkerSelections_CriticalSection ( )

pure virtual

Starts text walker selections critical section.

virtual void ITextWalkerSelectionUtils::ExitWalkerSelections_CriticalSection ( )

pure virtual

Ends text walker selections critical section.

virtual void ITextWalkerSelectionUtils::InitTextWalkerTerminator ( )

pure virtual

Initializes the text walker terminator.

virtual void ITextWalkerSelectionUtils::RestoreSelectionsSnapshot ( )

pure virtual

Restores the selection snapshot.

virtual void ITextWalkerSelectionUtils::RetainLastWindow ( )

pure virtual

Resets rescue window.

Note RestoreSelectionsSnapshot has the opposite effect.

virtual void ITextWalkerSelectionUtils::SaveSelectionsSnapshot ( )

pure virtual

Saves the selection snapshot.

virtual bool16 ITextWalkerSelectionUtils::SelectText	(	UIDRef &	textStory,
		TextIndex	nStart,
		int32	nnCount
	)

pure virtual

Selects specified text range in model.

Parameters

textStory	Text model to select text from.
nStart	Text index to start selection.
nnCount	Length of the tex to select.

virtual void ITextWalkerSelectionUtils::SwitchToTextSelection ( )

pure virtual

Switches selection snapshot to text selection.

virtual void ITextWalkerSelectionUtils::TerminateTextWalkerTerminator ( )

pure virtual

Releases the text walker terminator.

Public Types