ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / layout / GlyphIterator.h

diff --git a/icuSources/layout/GlyphIterator.h b/icuSources/layout/GlyphIterator.h
deleted file mode 100644 (file)
index 6531434..0000000
--- a/icuSources/layout/GlyphIterator.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- *
- * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
- *
- */
-
-#ifndef __GLYPHITERATOR_H
-#define __GLYPHITERATOR_H
-
-/**
- * \file
- * \internal
- */
-
-#include "LETypes.h"
-#include "OpenTypeTables.h"
-#include "GlyphDefinitionTables.h"
-
-U_NAMESPACE_BEGIN
-
-class LEGlyphStorage;
-class GlyphPositionAdjustments;
-
-class GlyphIterator : public UMemory {
-public:
-    GlyphIterator(LEGlyphStorage &theGlyphStorage, GlyphPositionAdjustments *theGlyphPositionAdjustments, le_bool rightToLeft, le_uint16 theLookupFlags,
-                  FeatureMask theFeatureMask, const LEReferenceTo<GlyphDefinitionTableHeader> &theGlyphDefinitionTableHeader);
-
-    GlyphIterator(GlyphIterator &that);
-
-    GlyphIterator(GlyphIterator &that, FeatureMask newFeatureMask);
-
-    GlyphIterator(GlyphIterator &that, le_uint16 newLookupFlags);
-
-    virtual ~GlyphIterator();
-
-    void reset(le_uint16 newLookupFlags, LETag newFeatureTag);
-
-    le_bool next(le_uint32 delta = 1);
-    le_bool prev(le_uint32 delta = 1);
-    le_bool findFeatureTag();
-
-    le_bool isRightToLeft() const;
-    le_bool ignoresMarks() const;
-
-    le_bool baselineIsLogicalEnd() const;
-
-    LEGlyphID getCurrGlyphID() const;
-    le_int32  getCurrStreamPosition() const;
-
-    le_int32  getMarkComponent(le_int32 markPosition) const;
-    le_bool   findMark2Glyph();
-
-    void getCursiveEntryPoint(LEPoint &entryPoint) const;
-    void getCursiveExitPoint(LEPoint &exitPoint) const;
-
-    void setCurrGlyphID(TTGlyphID glyphID);
-    void setCurrStreamPosition(le_int32 position);
-    void setCurrGlyphBaseOffset(le_int32 baseOffset);
-    void adjustCurrGlyphPositionAdjustment(float xPlacementAdjust, float yPlacementAdjust,
-                                           float xAdvanceAdjust,   float yAdvanceAdjust);
-
-    void setCurrGlyphPositionAdjustment(float xPlacementAdjust, float yPlacementAdjust,
-                                        float xAdvanceAdjust,   float yAdvanceAdjust);
-
-    void clearCursiveEntryPoint();
-    void clearCursiveExitPoint();
-    void setCursiveEntryPoint(LEPoint &entryPoint);
-    void setCursiveExitPoint(LEPoint &exitPoint);
-    void setCursiveGlyph();
-
-    LEGlyphID *insertGlyphs(le_int32 count, LEErrorCode& success);
-    le_int32 applyInsertions();
-
-private:
-    le_bool filterGlyph(le_uint32 index);
-    le_bool hasFeatureTag(le_bool matchGroup) const;
-    le_bool nextInternal(le_uint32 delta = 1);
-    le_bool prevInternal(le_uint32 delta = 1);
-
-    le_int32  direction;
-    le_int32  position;
-    le_int32  nextLimit;
-    le_int32  prevLimit;
-
-    LEGlyphStorage &glyphStorage;
-    GlyphPositionAdjustments *glyphPositionAdjustments;
-
-    le_int32    srcIndex;
-    le_int32    destIndex;
-    le_uint16   lookupFlags;
-    FeatureMask featureMask;
-    le_int32    glyphGroup;
-
-    LEReferenceTo<GlyphClassDefinitionTable> glyphClassDefinitionTable;
-    LEReferenceTo<MarkAttachClassDefinitionTable> markAttachClassDefinitionTable;
-
-    GlyphIterator &operator=(const GlyphIterator &other); // forbid copying of this class
-
-    struct {
-      LEGlyphID   id;
-      le_bool     result;
-    } filterCache;
-    le_bool   filterCacheValid;
-
-    void filterResetCache(void);
-};
-
-U_NAMESPACE_END
-#endif