--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/internal/cocoa/NSTypesetter.d	Sat Aug 09 17:00:02 2008 +0200
@@ -0,0 +1,421 @@
+/*******************************************************************************
+ * Copyright (c) 2007 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *     
+ * Port to the D Programming language:
+ *     Jacob Carlborg <jacob.carlborg@gmail.com>
+ *******************************************************************************/
+module dwt.internal.cocoa.NSTypesetter;
+
+import dwt.internal.cocoa.CGFloat;
+import dwt.internal.cocoa.NSArray;
+import dwt.internal.cocoa.NSAttributedString;
+import dwt.internal.cocoa.NSDictionary;
+import dwt.internal.cocoa.NSFont;
+import dwt.internal.cocoa.NSInteger;
+import dwt.internal.cocoa.NSLayoutManager;
+import dwt.internal.cocoa.NSObject;
+import dwt.internal.cocoa.NSParagraphStyle;
+import dwt.internal.cocoa.NSPoint;
+import dwt.internal.cocoa.NSRange;
+import dwt.internal.cocoa.NSRect;
+import dwt.internal.cocoa.NSSize;
+import dwt.internal.cocoa.NSText : NSWritingDirection;
+import dwt.internal.cocoa.NSTextContainer;
+import dwt.internal.cocoa.NSTextTab;
+import dwt.internal.cocoa.OS;
+import objc = dwt.internal.objc.runtime;
+
+enum NSTypesetterControlCharacterAction : NSUInteger
+{
+    NSTypesetterZeroAdvancementAction = (1 << 0),
+    NSTypesetterWhitespaceAction = (1 << 1),
+    NSTypesetterHorizontalTabAction = (1 << 2),
+    NSTypesetterLineBreakAction = (1 << 3),
+    NSTypesetterParagraphBreakAction = (1 << 4),
+    NSTypesetterContainerBreakAction = (1 << 5)
+}
+
+alias NSTypesetterControlCharacterAction.NSTypesetterZeroAdvancementAction NSTypesetterZeroAdvancementAction;
+alias NSTypesetterControlCharacterAction.NSTypesetterWhitespaceAction NSTypesetterWhitespaceAction;
+alias NSTypesetterControlCharacterAction.NSTypesetterHorizontalTabAction NSTypesetterHorizontalTabAction;
+alias NSTypesetterControlCharacterAction.NSTypesetterLineBreakAction NSTypesetterLineBreakAction;
+alias NSTypesetterControlCharacterAction.NSTypesetterParagraphBreakAction NSTypesetterParagraphBreakAction;
+alias NSTypesetterControlCharacterAction.NSTypesetterContainerBreakAction NSTypesetterContainerBreakAction;
+
+public class NSTypesetter : NSObject
+{
+
+    public this ()
+    {
+        super();
+    }
+
+    public this (objc.id id)
+    {
+        super(id);
+    }
+
+    public NSTypesetterControlCharacterAction actionForControlCharacterAtIndex (NSUInteger charIndex)
+    {
+        return cast(NSTypesetterControlCharacterAction) OS.objc_msgSend(this.id, OS.sel_actionForControlCharacterAtIndex_1, charIndex);
+    }
+
+    public NSAttributedString attributedString ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_attributedString);
+        return result !is null ? new NSAttributedString(result) : null;
+    }
+
+    public NSDictionary attributesForExtraLineFragment ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_attributesForExtraLineFragment);
+        return result !is null ? new NSDictionary(result) : null;
+    }
+
+    public CGFloat baselineOffsetInLayoutManager (NSLayoutManager layoutMgr, NSUInteger glyphIndex)
+    {
+        return cast(CGFloat) OS.objc_msgSend_fpret(this.id, OS.sel_baselineOffsetInLayoutManager_1glyphIndex_1,
+                layoutMgr !is null ? layoutMgr.id : null, glyphIndex);
+    }
+
+    public void beginLineWithGlyphAtIndex (NSUInteger glyphIndex)
+    {
+        OS.objc_msgSend(this.id, OS.sel_beginLineWithGlyphAtIndex_1, glyphIndex);
+    }
+
+    public void beginParagraph ()
+    {
+        OS.objc_msgSend(this.id, OS.sel_beginParagraph);
+    }
+
+    public bool bidiProcessingEnabled ()
+    {
+        return OS.objc_msgSend(this.id, OS.sel_bidiProcessingEnabled) !is null;
+    }
+
+    public NSRect boundingBoxForControlGlyphAtIndex (NSUInteger glyphIndex, NSTextContainer textContainer, NSRect proposedRect,
+            NSPoint glyphPosition, NSUInteger charIndex)
+    {
+        NSRect result;
+        OS.objc_msgSend_stret(result, this.id,
+                OS.sel_boundingBoxForControlGlyphAtIndex_1forTextContainer_1proposedLineFragment_1glyphPosition_1characterIndex_1, glyphIndex,
+                textContainer !is null ? textContainer.id : null, proposedRect, glyphPosition, charIndex);
+        return result;
+    }
+
+    public NSRange characterRangeForGlyphRange (NSRange glyphRange, NSRangePointer actualGlyphRange)
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_characterRangeForGlyphRange_1actualGlyphRange_1, glyphRange, actualGlyphRange);
+        return result;
+    }
+
+    public NSParagraphStyle currentParagraphStyle ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_currentParagraphStyle);
+        return result !is null ? new NSParagraphStyle(result) : null;
+    }
+
+    public NSTextContainer currentTextContainer ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_currentTextContainer);
+        return result !is null ? new NSTextContainer(result) : null;
+    }
+
+    public static NSTypesetterBehavior defaultTypesetterBehavior ()
+    {
+        return cast(NSTypesetterBehavior) OS.objc_msgSend(OS.class_NSTypesetter, OS.sel_defaultTypesetterBehavior);
+    }
+
+    public void deleteGlyphsInRange (NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_deleteGlyphsInRange_1, glyphRange);
+    }
+
+    public void endLineWithGlyphRange (NSRange lineGlyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_endLineWithGlyphRange_1, lineGlyphRange);
+    }
+
+    public void endParagraph ()
+    {
+        OS.objc_msgSend(this.id, OS.sel_endParagraph);
+    }
+
+    public NSUInteger getGlyphsInRange (NSRange glyphsRange, NSGlyph* glyphBuffer, NSUInteger* charIndexBuffer, NSGlyphInscription* inscribeBuffer,
+            bool* elasticBuffer, /*unsigned char* */ubyte* bidiLevelBuffer)
+    {
+        return cast(NSUInteger) OS.objc_msgSend(this.id,
+                OS.sel_getGlyphsInRange_1glyphs_1characterIndexes_1glyphInscriptions_1elasticBits_1bidiLevels_1, glyphsRange, glyphBuffer,
+                charIndexBuffer, inscribeBuffer, elasticBuffer, bidiLevelBuffer);
+    }
+
+    public void getLineFragmentRect_usedRect_forParagraphSeparatorGlyphRange_atProposedOrigin_ (NSRectPointer lineFragmentRect,
+            NSRectPointer lineFragmentUsedRect, NSRange paragraphSeparatorGlyphRange, NSPoint lineOrigin)
+    {
+        OS.objc_msgSend(this.id, OS.sel_getLineFragmentRect_1usedRect_1forParagraphSeparatorGlyphRange_1atProposedOrigin_1, lineFragmentRect,
+                lineFragmentUsedRect, paragraphSeparatorGlyphRange, lineOrigin);
+    }
+
+    public void getLineFragmentRect_usedRect_remainingRect_forStartingGlyphAtIndex_proposedRect_lineSpacing_paragraphSpacingBefore_paragraphSpacingAfter_ (
+            NSRectPointer lineFragmentRect, NSRectPointer lineFragmentUsedRect, NSRectPointer remainingRect, NSUInteger startingGlyphIndex,
+            NSRect proposedRect, CGFloat lineSpacing, CGFloat paragraphSpacingBefore, CGFloat paragraphSpacingAfter)
+    {
+        OS.objc_msgSend(
+                this.id,
+                OS.sel_getLineFragmentRect_1usedRect_1remainingRect_1forStartingGlyphAtIndex_1proposedRect_1lineSpacing_1paragraphSpacingBefore_1paragraphSpacingAfter_1,
+                lineFragmentRect, lineFragmentUsedRect, remainingRect, startingGlyphIndex, proposedRect, lineSpacing, paragraphSpacingBefore,
+                paragraphSpacingAfter);
+    }
+
+    public NSRange glyphRangeForCharacterRange (NSRange charRange, NSRangePointer actualCharRange)
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_glyphRangeForCharacterRange_1actualCharacterRange_1, charRange, actualCharRange);
+        return result;
+    }
+
+    public /*UTF32Char*/dchar hyphenCharacterForGlyphAtIndex (NSUInteger glyphIndex)
+    {
+        return cast(/*UTF32Char*/dchar) OS.objc_msgSend(this.id, OS.sel_hyphenCharacterForGlyphAtIndex_1, glyphIndex);
+    }
+
+    public float hyphenationFactor ()
+    {
+        return cast(float) OS.objc_msgSend_fpret(this.id, OS.sel_hyphenationFactor);
+    }
+
+    public float hyphenationFactorForGlyphAtIndex (NSUInteger glyphIndex)
+    {
+        return cast(float) OS.objc_msgSend_fpret(this.id, OS.sel_hyphenationFactorForGlyphAtIndex_1, glyphIndex);
+    }
+
+    public void insertGlyph (NSGlyph glyph, NSUInteger glyphIndex, NSUInteger characterIndex)
+    {
+        OS.objc_msgSend(this.id, OS.sel_insertGlyph_1atGlyphIndex_1characterIndex_1, glyph, glyphIndex, characterIndex);
+    }
+
+    public NSRange layoutCharactersInRange (NSRange characterRange, NSLayoutManager layoutManager, NSUInteger maxNumLines)
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_layoutCharactersInRange_1forLayoutManager_1maximumNumberOfLineFragments_1, characterRange,
+                layoutManager !is null ? layoutManager.id : null, maxNumLines);
+        return result;
+    }
+
+    public void layoutGlyphsInLayoutManager (NSLayoutManager layoutManager, NSUInteger startGlyphIndex, NSUInteger maxNumLines, NSUInteger* nextGlyph)
+    {
+        OS.objc_msgSend(this.id, OS.sel_layoutGlyphsInLayoutManager_1startingAtGlyphIndex_1maxNumberOfLineFragments_1nextGlyphIndex_1,
+                layoutManager !is null ? layoutManager.id : null, startGlyphIndex, maxNumLines, nextGlyph);
+    }
+
+    public NSLayoutManager layoutManager ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_layoutManager);
+        return result !is null ? new NSLayoutManager(result) : null;
+    }
+
+    public NSUInteger layoutParagraphAtPoint (NSPointPointer lineFragmentOrigin)
+    {
+        return cast(NSUInteger) OS.objc_msgSend(this.id, OS.sel_layoutParagraphAtPoint_1, lineFragmentOrigin);
+    }
+
+    public CGFloat lineFragmentPadding ()
+    {
+        return cast(CGFloat) OS.objc_msgSend_fpret(this.id, OS.sel_lineFragmentPadding);
+    }
+
+    public CGFloat lineSpacingAfterGlyphAtIndex (NSUInteger glyphIndex, NSRect rect)
+    {
+        return cast(CGFloat) OS.objc_msgSend_fpret(this.id, OS.sel_lineSpacingAfterGlyphAtIndex_1withProposedLineFragmentRect_1, glyphIndex, rect);
+    }
+
+    public NSRange paragraphCharacterRange ()
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_paragraphCharacterRange);
+        return result;
+    }
+
+    public NSRange paragraphGlyphRange ()
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_paragraphGlyphRange);
+        return result;
+    }
+
+    public NSRange paragraphSeparatorCharacterRange ()
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_paragraphSeparatorCharacterRange);
+        return result;
+    }
+
+    public NSRange paragraphSeparatorGlyphRange ()
+    {
+        NSRange result;
+        OS.objc_msgSend_stret(result, this.id, OS.sel_paragraphSeparatorGlyphRange);
+        return result;
+    }
+
+    public CGFloat paragraphSpacingAfterGlyphAtIndex (NSUInteger glyphIndex, NSRect rect)
+    {
+        return cast(CGFloat) OS.objc_msgSend_fpret(this.id, OS.sel_paragraphSpacingAfterGlyphAtIndex_1withProposedLineFragmentRect_1, glyphIndex, rect);
+    }
+
+    public CGFloat paragraphSpacingBeforeGlyphAtIndex (NSUInteger glyphIndex, NSRect rect)
+    {
+        return cast(CGFloat) OS.objc_msgSend_fpret(this.id, OS.sel_paragraphSpacingBeforeGlyphAtIndex_1withProposedLineFragmentRect_1, glyphIndex, rect);
+    }
+
+    public static NSSize printingAdjustmentInLayoutManager (NSLayoutManager layoutMgr, NSRange nominallySpacedGlyphsRange,
+            /*const unsigned char* */ubyte* packedGlyphs, NSUInteger packedGlyphsCount)
+    {
+        NSSize result;
+        OS.objc_msgSend_stret(result, OS.class_NSTypesetter,
+                OS.sel_printingAdjustmentInLayoutManager_1forNominallySpacedGlyphRange_1packedGlyphs_1count_1,
+                layoutMgr !is null ? layoutMgr.id : null, nominallySpacedGlyphsRange, packedGlyphs, packedGlyphsCount);
+        return result;
+    }
+
+    public void setAttachmentSize (NSSize attachmentSize, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setAttachmentSize_1forGlyphRange_1, attachmentSize, glyphRange);
+    }
+
+    public void setAttributedString (NSAttributedString attrString)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setAttributedString_1, attrString !is null ? attrString.id : null);
+    }
+
+    public void setBidiLevels (/*const uint8_t* */ubyte* levels, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setBidiLevels_1forGlyphRange_1, levels, glyphRange);
+    }
+
+    public void setBidiProcessingEnabled (bool flag)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setBidiProcessingEnabled_1, flag);
+    }
+
+    public void setDrawsOutsideLineFragment (bool flag, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setDrawsOutsideLineFragment_1forGlyphRange_1, flag, glyphRange);
+    }
+
+    public void setHardInvalidation (bool flag, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setHardInvalidation_1forGlyphRange_1, flag, glyphRange);
+    }
+
+    public void setHyphenationFactor (float factor)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setHyphenationFactor_1, factor);
+    }
+
+    public void setLineFragmentPadding (CGFloat padding)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setLineFragmentPadding_1, padding);
+    }
+
+    public void setLineFragmentRect (NSRect fragmentRect, NSRange glyphRange, NSRect usedRect, CGFloat baselineOffset)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setLineFragmentRect_1forGlyphRange_1usedRect_1baselineOffset_1, fragmentRect, glyphRange, usedRect,
+                baselineOffset);
+    }
+
+    public void setLocation (NSPoint location, /*const CGFloat* */CGFloat* advancements, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setLocation_1withAdvancements_1forStartOfGlyphRange_1, location, advancements, glyphRange);
+    }
+
+    public void setNotShownAttribute (bool flag, NSRange glyphRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setNotShownAttribute_1forGlyphRange_1, flag, glyphRange);
+    }
+
+    public void setParagraphGlyphRange (NSRange paragraphRange, NSRange paragraphSeparatorRange)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setParagraphGlyphRange_1separatorGlyphRange_1, paragraphRange, paragraphSeparatorRange);
+    }
+
+    public void setTypesetterBehavior (NSTypesetterBehavior behavior)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setTypesetterBehavior_1, behavior);
+    }
+
+    public void setUsesFontLeading (bool flag)
+    {
+        OS.objc_msgSend(this.id, OS.sel_setUsesFontLeading_1, flag);
+    }
+
+    public static id sharedSystemTypesetter ()
+    {
+        objc.id result = OS.objc_msgSend(OS.class_NSTypesetter, OS.sel_sharedSystemTypesetter);
+        return result !is null ? new id(result) : null;
+    }
+
+    public static id sharedSystemTypesetterForBehavior (NSTypesetterBehavior theBehavior)
+    {
+        objc.id result = OS.objc_msgSend(OS.class_NSTypesetter, OS.sel_sharedSystemTypesetterForBehavior_1, theBehavior);
+        return result !is null ? new id(result) : null;
+    }
+
+    public bool shouldBreakLineByHyphenatingBeforeCharacterAtIndex (NSUInteger charIndex)
+    {
+        return OS.objc_msgSend(this.id, OS.sel_shouldBreakLineByHyphenatingBeforeCharacterAtIndex_1, charIndex) !is null;
+    }
+
+    public bool shouldBreakLineByWordBeforeCharacterAtIndex (NSUInteger charIndex)
+    {
+        return OS.objc_msgSend(this.id, OS.sel_shouldBreakLineByWordBeforeCharacterAtIndex_1, charIndex) !is null;
+    }
+
+    public NSFont substituteFontForFont (NSFont originalFont)
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_substituteFontForFont_1, originalFont !is null ? originalFont.id : null);
+        return result !is null ? new NSFont(result) : null;
+    }
+
+    public void substituteGlyphsInRange (NSRange glyphRange, NSGlyph* glyphs)
+    {
+        OS.objc_msgSend(this.id, OS.sel_substituteGlyphsInRange_1withGlyphs_1, glyphRange, glyphs);
+    }
+
+    public NSArray textContainers ()
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_textContainers);
+        return result !is null ? new NSArray(result) : null;
+    }
+
+    public NSTextTab textTabForGlyphLocation (CGFloat glyphLocation, NSWritingDirection direction, CGFloat maxLocation)
+    {
+        objc.id result = OS.objc_msgSend(this.id, OS.sel_textTabForGlyphLocation_1writingDirection_1maxLocation_1, glyphLocation, direction,
+                maxLocation);
+        return result !is null ? new NSTextTab(result) : null;
+    }
+
+    public NSTypesetterBehavior typesetterBehavior ()
+    {
+        return cast(NSTypesetterBehavior) OS.objc_msgSend(this.id, OS.sel_typesetterBehavior);
+    }
+
+    public bool usesFontLeading ()
+    {
+        return OS.objc_msgSend(this.id, OS.sel_usesFontLeading) !is null;
+    }
+
+    public void willSetLineFragmentRect (NSRectPointer lineRect, NSRange glyphRange, NSRectPointer usedRect, CGFloat* baselineOffset)
+    {
+        OS.objc_msgSend(this.id, OS.sel_willSetLineFragmentRect_1forGlyphRange_1usedRect_1baselineOffset_1, lineRect, glyphRange, usedRect,
+                baselineOffset);
+    }
+
+}