NSLayoutManager

@interface NSLayoutManager : NSObject <NSCoding>

 // Initializers

   - (id)init;

 // Accessor Methods

   - (void)setDelegate:(id)delegate;

   - (id)delegate;

   - (void)setDefaultAttachmentScaling:(NSImageScaling)scaling;

   - (NSImageScaling)defaultAttachmentScaling;

   - (void)setTemporaryAttributes:(NSDictionary *)attrs forCharacterRange:(NSRange)charRange;

   - (void)setAttachmentSize:(NSSize)attachmentSize forGlyphRange:(NSRange)glyphRange;

   - (void)setNotShownAttribute:(BOOL)flag forGlyphAtIndex:(unsigned)glyphIndex;

   - (void)setTypesetter:(NSTypesetter *)typesetter;

   - (NSTypesetter *)typesetter;

   - (void)setLocation:(NSPoint)location forStartOfGlyphRange:(NSRange)glyphRange;

   - (void)setCharacterIndex:(unsigned)charIndex forGlyphAtIndex:(unsigned)glyphIndex;

   - (void)setBackgroundLayoutEnabled:(BOOL)flag;

   - (BOOL)backgroundLayoutEnabled;

   - (void)setExtraLineFragmentRect:(NSRect)fragmentRect usedRect:(NSRect)usedRect
        textContainer:(NSTextContainer *)container;

   - (NSRect)extraLineFragmentRect;

   - (void)setLineFragmentRect:(NSRect)fragmentRect forGlyphRange:(NSRange)glyphRange 
        usedRect:(NSRect)usedRect;

   - (void)setHyphenationFactor:(float)factor;

   - (float)hyphenationFactor;

   - (void)setUsesScreenFonts:(BOOL)flag;

   - (BOOL)usesScreenFonts;

   - (void)setIntAttribute:(int)attributeTag value:(int)val

     forGlyphAtIndex:(unsigned)glyphIndex;

   - (void)setTypesetterBehavior:(NSTypesetterBehavior)theBehavior;

   - (NSTypesetterBehavior)typesetterBehavior;

   - (void)setTextStorage:(NSTextStorage *)textStorage;

   - (NSTextStorage *)textStorage;

   - (void)setShowsControlCharacters:(BOOL)flag;

   - (BOOL)showsControlCharacters;

   - (void)setDrawsOutsideLineFragment:(BOOL)flag forGlyphAtIndex:(unsigned)glyphIndex;

   - (void)setShowsInvisibleCharacters:(BOOL)flag;

   - (BOOL)showsInvisibleCharacters;

   - (void)setTextContainer:(NSTextContainer *)container forGlyphRange:(NSRange)glyphRange;

 // Instance Methods

   - (void)addTemporaryAttributes:(NSDictionary *)attrs forCharacterRange:(NSRange)charRange;

   - (void)addTextContainer:(NSTextContainer *)container;

   - (NSSize)attachmentSizeForGlyphAtIndex:(unsigned)glyphIndex;

   - (NSRect)boundingRectForGlyphRange:(NSRange)glyphRange inTextContainer:(NSTextContainer *)container;

   - (unsigned)characterIndexForGlyphAtIndex:(unsigned)glyphIndex;

   - (NSRange)characterRangeForGlyphRange:(NSRange)glyphRange
        actualGlyphRange:(NSRangePointer)actualGlyphRange;

   - (float)defaultLineHeightForFont:(NSFont *)theFont;

   - (void)deleteGlyphsInRange:(NSRange)glyphRange;

   - (void)drawBackgroundForGlyphRange:(NSRange)glyphsToShow atPoint:(NSPoint)origin;

   - (void)drawGlyphsForGlyphRange:(NSRange)glyphsToShow atPoint:(NSPoint)origin;

   - (void)drawUnderlineForGlyphRange:(NSRange)glyphRange underlineType:(int)underlineVal
        baselineOffset:(float)baselineOffset lineFragmentRect:(NSRect)lineRect
        lineFragmentGlyphRange:(NSRange)lineGlyphRange containerOrigin:(NSPoint)containerOrigin;

   - (BOOL)drawsOutsideLineFragmentForGlyphAtIndex:(unsigned)glyphIndex;

   - (NSTextContainer *)extraLineFragmentTextContainer;

   - (NSRect)extraLineFragmentUsedRect;

   - (NSTextView *)firstTextView;

   - (unsigned)firstUnlaidCharacterIndex;

   - (unsigned)firstUnlaidGlyphIndex;

   - (float)fractionOfDistanceThroughGlyphForPoint:(NSPoint)point inTextContainer:(NSTextContainer *)container;

   - (void)getFirstUnlaidCharacterIndex:(unsigned *)charIndex glyphIndex:(unsigned *)glyphIndex;

   - (unsigned)getGlyphs:(NSGlyph *)glyphArray range:(NSRange)glyphRange;

   - (unsigned)getGlyphsInRange:(NSRange)glyphsRange glyphs:(NSGlyph *)glyphBuffer
        characterIndexes:(unsigned *)charIndexBuffer glyphInscriptions:(NSGlyphInscription *)inscribeBuffer
        elasticBits:(BOOL *)elasticBuffer;

   - (unsigned)getGlyphsInRange:(NSRange)glyphsRange glyphs:(NSGlyph *)glyphBuffer
        characterIndexes:(unsigned *)charIndexBuffer glyphInscriptions:(NSGlyphInscription *)inscribeBuffer
        elasticBits:(BOOL *)elasticBuffer bidiLevels:(unsigned char *)bidiLevelBuffer;

   - (NSGlyph)glyphAtIndex:(unsigned)glyphIndex;

   - (NSGlyph)glyphAtIndex:(unsigned)glyphIndex isValidIndex:(BOOL *)isValidIndex;

   - (unsigned)glyphIndexForPoint:(NSPoint)point inTextContainer:(NSTextContainer *)container;

   - (unsigned)glyphIndexForPoint:(NSPoint)point inTextContainer:(NSTextContainer *)container
        fractionOfDistanceThroughGlyph:(float *)partialFraction;

   - (NSRange)glyphRangeForBoundingRect:(NSRect)bounds inTextContainer:(NSTextContainer *)container;

   - (NSRange)glyphRangeForBoundingRectWithoutAdditionalLayout:(NSRect)bounds
        inTextContainer:(NSTextContainer *)container;

   - (NSRange)glyphRangeForCharacterRange:(NSRange)charRange
        actualCharacterRange:(NSRangePointer)actualCharRange;

   - (NSRange)glyphRangeForTextContainer:(NSTextContainer *)container;

   - (void)insertGlyph:(NSGlyph)glyph atGlyphIndex:(unsigned)glyphIndex characterIndex:(unsigned)charIndex;

   - (void)insertTextContainer:(NSTextContainer *)container atIndex:(unsigned)index;

   - (int)intAttribute:(int)attributeTag forGlyphAtIndex:(unsigned)glyphIndex;

   - (void)invalidateDisplayForCharacterRange:(NSRange)charRange;

   - (void)invalidateDisplayForGlyphRange:(NSRange)glyphRange;

   - (void)invalidateGlyphsForCharacterRange:(NSRange)charRange changeInLength:(int)delta
        actualCharacterRange:(NSRangePointer)actualCharRange;

   - (void)invalidateLayoutForCharacterRange:(NSRange)charRange isSoft:(BOOL)flag
        actualCharacterRange:(NSRangePointer)actualCharRange;

   - (BOOL)isValidGlyphIndex:(unsigned)glyphIndex;

   - (BOOL)layoutManagerOwnsFirstResponderInWindow:(NSWindow *)window;

   - (NSRect)lineFragmentRectForGlyphAtIndex:(unsigned)glyphIndex
        effectiveRange:(NSRangePointer)effectiveGlyphRange;

   - (NSRect)lineFragmentUsedRectForGlyphAtIndex:(unsigned)glyphIndex
        effectiveRange:(NSRangePointer)effectiveGlyphRange;

   - (NSPoint)locationForGlyphAtIndex:(unsigned)glyphIndex;

   - (BOOL)notShownAttributeForGlyphAtIndex:(unsigned)glyphIndex;

   - (unsigned)numberOfGlyphs;

   - (NSRange)rangeOfNominallySpacedGlyphsContainingIndex:(unsigned)glyphIndex;

   - (NSRectArray)rectArrayForCharacterRange:(NSRange)charRange
        withinSelectedCharacterRange:(NSRange)selCharRange inTextContainer:(NSTextContainer *)container
        rectCount:(unsigned *)rectCount;

   - (NSRectArray)rectArrayForGlyphRange:(NSRange)glyphRange withinSelectedGlyphRange:(NSRange)selGlyphRange
        inTextContainer:(NSTextContainer *)container rectCount:(unsigned *)rectCount;

   - (void)removeTemporaryAttribute:(NSString *)name forCharacterRange:(NSRange)charRange;

   - (void)removeTextContainerAtIndex:(unsigned)index;

   - (void)replaceGlyphAtIndex:(unsigned)glyphIndex withGlyph:(NSGlyph)newGlyph;

   - (void)replaceTextStorage:(NSTextStorage *)newTextStorage;

   - (NSView *)rulerAccessoryViewForTextView:(NSTextView *)view paragraphStyle:(NSParagraphStyle *)style
        ruler:(NSRulerView *)ruler enabled:(BOOL)isEnabled;

   - (NSArray *)rulerMarkersForTextView:(NSTextView *)view paragraphStyle:(NSParagraphStyle *)style
        ruler:(NSRulerView *)ruler;

   - (void)showAttachmentCell:(NSCell *)cell inRect:(NSRect)rect characterIndex:(unsigned)attachmentIndex;

   - (void)showPackedGlyphs:(char *)glyphs length:(unsigned)glyphLen glyphRange:(NSRange)glyphRange
        atPoint:(NSPoint)point font:(NSFont *)font color:(NSColor *)color 
        printingAdjustment:(NSSize)printingAdjustment;

   - (NSFont *)substituteFontForFont:(NSFont *)originalFont;

   - (NSDictionary *)temporaryAttributesAtCharacterIndex:(unsigned)charIndex
        effectiveRange:(NSRangePointer)effectiveCharRange;

   - (void)textContainerChangedGeometry:(NSTextContainer *)container;

   - (void)textContainerChangedTextView:(NSTextContainer *)container;

   - (NSTextContainer *)textContainerForGlyphAtIndex:(unsigned)glyphIndex
        effectiveRange:(NSRangePointer)effectiveGlyphRange;

   - (NSArray *)textContainers;

   - (void)textStorage:(NSTextStorage *)str edited:(unsigned)editedMask range:(NSRange)newCharRange
        changeInLength:(int)delta invalidatedRange:(NSRange)invalidatedCharRange;

   - (NSTextView *)textViewForBeginningOfSelection;

   - (void)underlineGlyphRange:(NSRange)glyphRange underlineType:(int)underlineVal
        lineFragmentRect:(NSRect)lineRect lineFragmentGlyphRange:(NSRange)lineGlyphRange
        containerOrigin:(NSPoint)containerOrigin;

   - (NSRect)usedRectForTextContainer:(NSTextContainer *)container;

 // Methods Implementing NSCoding

   - (void)encodeWithCoder:(NSCoder *)aCoder;

   - (id)initWithCoder:(NSCoder *)aDecoder;

// Methods Implemented by the Delegate

   - (void)layoutManager:(NSLayoutManager *)layoutManager
        didCompleteLayoutForTextContainer:(NSTextContainer *)textContainer atEnd:(BOOL)layoutFinishedFlag;

   - (void)layoutManagerDidInvalidateLayout:(NSLayoutManager *)sender;