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diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-shaper.h b/tqtinterface/qt4/include/private/qt4_harfbuzz/src/harfbuzz-shaper.h
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-/*
- * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
- *
- * This is part of HarfBuzz, an OpenType Layout engine library.
- *
- * Permission is hereby granted, without written agreement and without
- * license or royalty fees, to use, copy, modify, and distribute this
- * software and its documentation for any purpose, provided that the
- * above copyright notice and the following two paragraphs appear in
- * all copies of this software.
- *
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
- * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- */
-
-#ifndef HARFBUZZ_SHAPER_H
-#define HARFBUZZ_SHAPER_H
-
-#include "harfbuzz-global.h"
-#include "harfbuzz-gdef.h"
-#include "harfbuzz-gpos.h"
-#include "harfbuzz-gsub.h"
-#include "harfbuzz-external.h"
-#include "harfbuzz-stream-private.h"
-
-HB_BEGIN_HEADER
-
-#ifdef HB_USE_PACKED_STRUCTS
-#pragma pack(push, 1)
-#endif
-
-/*
- using anything else than signed or unsigned for bitfields in C is non standard,
- but accepted by almost all compilers. And it gives a significant reduction in
- memory consumption as HB_CharAttributes and HB_GlyphAttributes will not have
- a 4 byte alignment
-*/
-#ifdef __xlC__
-typedef unsigned hb_bitfield;
-#else
-typedef hb_uint8 hb_bitfield;
-#endif
-
-typedef enum {
- HB_Script_Common,
- HB_Script_Greek,
- HB_Script_Cyrillic,
- HB_Script_Armenian,
- HB_Script_Hebrew,
- HB_Script_Arabic,
- HB_Script_Syriac,
- HB_Script_Thaana,
- HB_Script_Devanagari,
- HB_Script_Bengali,
- HB_Script_Gurmukhi,
- HB_Script_Gujarati,
- HB_Script_Oriya,
- HB_Script_Tamil,
- HB_Script_Telugu,
- HB_Script_Kannada,
- HB_Script_Malayalam,
- HB_Script_Sinhala,
- HB_Script_Thai,
- HB_Script_Lao,
- HB_Script_Tibetan,
- HB_Script_Myanmar,
- HB_Script_Georgian,
- HB_Script_Hangul,
- HB_Script_Ogham,
- HB_Script_Runic,
- HB_Script_Khmer,
- HB_Script_Nko,
- HB_Script_Inherited,
- HB_ScriptCount = HB_Script_Inherited
- /*
- HB_Script_Latin = Common,
- HB_Script_Ethiopic = Common,
- HB_Script_Cherokee = Common,
- HB_Script_CanadianAboriginal = Common,
- HB_Script_Mongolian = Common,
- HB_Script_Hiragana = Common,
- HB_Script_Katakana = Common,
- HB_Script_Bopomofo = Common,
- HB_Script_Han = Common,
- HB_Script_Yi = Common,
- HB_Script_OldItalic = Common,
- HB_Script_Gothic = Common,
- HB_Script_Deseret = Common,
- HB_Script_Tagalog = Common,
- HB_Script_Hanunoo = Common,
- HB_Script_Buhid = Common,
- HB_Script_Tagbanwa = Common,
- HB_Script_Limbu = Common,
- HB_Script_TaiLe = Common,
- HB_Script_LinearB = Common,
- HB_Script_Ugaritic = Common,
- HB_Script_Shavian = Common,
- HB_Script_Osmanya = Common,
- HB_Script_Cypriot = Common,
- HB_Script_Braille = Common,
- HB_Script_Buginese = Common,
- HB_Script_Coptic = Common,
- HB_Script_NewTaiLue = Common,
- HB_Script_Glagolitic = Common,
- HB_Script_Tifinagh = Common,
- HB_Script_SylotiNagri = Common,
- HB_Script_OldPersian = Common,
- HB_Script_Kharoshthi = Common,
- HB_Script_Balinese = Common,
- HB_Script_Cuneiform = Common,
- HB_Script_Phoenician = Common,
- HB_Script_PhagsPa = Common,
- */
-} HB_Script;
-
-typedef struct
-{
- hb_uint32 pos;
- hb_uint32 length;
- HB_Script script;
- hb_uint8 bidiLevel;
-} HB_ScriptItem;
-
-typedef enum {
- HB_NoBreak,
- HB_SoftHyphen,
- HB_Break,
- HB_ForcedBreak
-} HB_LineBreakType;
-
-
-typedef struct {
- /*HB_LineBreakType*/ hb_bitfield lineBreakType :2;
- /*HB_Bool*/ hb_bitfield whiteSpace :1; /* A unicode whitespace character, except NBSP, ZWNBSP */
- /*HB_Bool*/ hb_bitfield charStop :1; /* Valid cursor position (for left/right arrow) */
- /*HB_Bool*/ hb_bitfield wordBoundary :1;
- /*HB_Bool*/ hb_bitfield sentenceBoundary :1;
- hb_bitfield unused :2;
-} HB_CharAttributes;
-
-void HB_GetCharAttributes(const HB_UChar16 *string, hb_uint32 stringLength,
- const HB_ScriptItem *items, hb_uint32 numItems,
- HB_CharAttributes *attributes);
-
-/* requires HB_GetCharAttributes to be called before */
-void HB_GetWordBoundaries(const HB_UChar16 *string, hb_uint32 stringLength,
- const HB_ScriptItem *items, hb_uint32 numItems,
- HB_CharAttributes *attributes);
-
-/* requires HB_GetCharAttributes to be called before */
-void HB_GetSentenceBoundaries(const HB_UChar16 *string, hb_uint32 stringLength,
- const HB_ScriptItem *items, hb_uint32 numItems,
- HB_CharAttributes *attributes);
-
-
-typedef enum {
- HB_LeftToRight = 0,
- HB_RightToLeft = 1
-} HB_StringToGlyphsFlags;
-
-typedef enum {
- HB_ShaperFlag_Default = 0,
- HB_ShaperFlag_NoKerning = 1,
- HB_ShaperFlag_UseDesignMetrics = 2
-} HB_ShaperFlag;
-
-/*
- highest value means highest priority for justification. Justification is done by first inserting kashidas
- starting with the highest priority positions, then stretching spaces, afterwards extending inter char
- spacing, and last spacing between arabic words.
- NoJustification is for example set for arabic where no Kashida can be inserted or for diacritics.
-*/
-typedef enum {
- HB_NoJustification= 0, /* Justification can't be applied after this glyph */
- HB_Arabic_Space = 1, /* This glyph represents a space inside arabic text */
- HB_Character = 2, /* Inter-character justification point follows this glyph */
- HB_Space = 4, /* This glyph represents a blank outside an Arabic run */
- HB_Arabic_Normal = 7, /* Normal Middle-Of-Word glyph that connects to the right (begin) */
- HB_Arabic_Waw = 8, /* Next character is final form of Waw/Ain/Qaf/Fa */
- HB_Arabic_BaRa = 9, /* Next two chars are Ba + Ra/Ya/AlefMaksura */
- HB_Arabic_Alef = 10, /* Next character is final form of Alef/Tah/Lam/Kaf/Gaf */
- HB_Arabic_HaaDal = 11, /* Next character is final form of Haa/Dal/Taa Marbutah */
- HB_Arabic_Seen = 12, /* Initial or Medial form Of Seen/Sad */
- HB_Arabic_Kashida = 13 /* Kashida(U+640) in middle of word */
-} HB_JustificationClass;
-
-/* This structure is binary compatible with Uniscribe's SCRIPT_VISATTR. Would be nice to keep
- * it like that. If this is a problem please tell Trolltech :)
- */
-typedef struct {
- hb_bitfield justification :4; /* Justification class */
- hb_bitfield clusterStart :1; /* First glyph of representation of cluster */
- hb_bitfield mark :1; /* needs to be positioned around base char */
- hb_bitfield zeroWidth :1; /* ZWJ, ZWNJ etc, with no width */
- hb_bitfield dontPrint :1;
- hb_bitfield combiningClass :8;
-} HB_GlyphAttributes;
-
-typedef struct HB_FaceRec_ {
- HB_Bool isSymbolFont;
-
- HB_GDEF gdef;
- HB_GSUB gsub;
- HB_GPOS gpos;
- HB_Bool supported_scripts[HB_ScriptCount];
- HB_Buffer buffer;
- HB_Script current_script;
- int current_flags; /* HB_ShaperFlags */
- HB_Bool has_opentype_kerning;
- HB_Bool glyphs_substituted;
- HB_GlyphAttributes *tmpAttributes;
- unsigned int *tmpLogClusters;
- int length;
- int orig_nglyphs;
-} HB_FaceRec;
-
-typedef HB_Error (*HB_GetFontTableFunc)(void *font, HB_Tag tag, HB_Byte *buffer, HB_UInt *length);
-
-HB_Face HB_NewFace(void *font, HB_GetFontTableFunc tableFunc);
-void HB_FreeFace(HB_Face face);
-
-typedef struct {
- HB_Fixed x, y;
- HB_Fixed width, height;
- HB_Fixed xOffset, yOffset;
-} HB_GlyphMetrics;
-
-typedef enum {
- HB_FontAscent
-} HB_FontMetric;
-
-typedef struct {
- HB_Bool (*convertStringToGlyphIndices)(HB_Font font, const HB_UChar16 *string, hb_uint32 length, HB_Glyph *glyphs, hb_uint32 *numGlyphs, HB_Bool rightToLeft);
- void (*getGlyphAdvances)(HB_Font font, const HB_Glyph *glyphs, hb_uint32 numGlyphs, HB_Fixed *advances, int flags /*HB_ShaperFlag*/);
- HB_Bool (*canRender)(HB_Font font, const HB_UChar16 *string, hb_uint32 length);
- /* implementation needs to make sure to load a scaled glyph, so /no/ FT_LOAD_NO_SCALE */
- HB_Error (*getPointInOutline)(HB_Font font, HB_Glyph glyph, int flags /*HB_ShaperFlag*/, hb_uint32 point, HB_Fixed *xpos, HB_Fixed *ypos, hb_uint32 *nPoints);
- void (*getGlyphMetrics)(HB_Font font, HB_Glyph glyph, HB_GlyphMetrics *metrics);
- HB_Fixed (*getFontMetric)(HB_Font font, HB_FontMetric metric);
-} HB_FontClass;
-
-typedef struct HB_Font_ {
- const HB_FontClass *klass;
-
- /* Metrics */
- HB_UShort x_ppem, y_ppem;
- HB_16Dot16 x_scale, y_scale;
-
- void *userData;
-} HB_FontRec;
-
-#ifdef HB_USE_PACKED_STRUCTS
-#pragma pack(pop)
-#endif
-
-typedef struct HB_ShaperItem_ HB_ShaperItem;
-
-struct HB_ShaperItem_ {
- const HB_UChar16 *string; /* input: the Unicode UTF16 text to be shaped */
- hb_uint32 stringLength; /* input: the length of the input in 16-bit words */
- HB_ScriptItem item; /* input: the current run to be shaped: a run of text all in the same script that is a substring of <string> */
- HB_Font font; /* input: the font: scale, units and function pointers supplying glyph indices and metrics */
- HB_Face face; /* input: the shaper state; current script, access to the OpenType tables , etc. */
- int shaperFlags; /* input (unused) should be set to 0; intended to support flags defined in HB_ShaperFlag */
- HB_Bool glyphIndicesPresent; /* input: true if the <glyphs> array contains glyph indices ready to be shaped */
- hb_uint32 initialGlyphCount; /* input: if glyphIndicesPresent is true, the number of glyph indices in the <glyphs> array */
-
- hb_uint32 num_glyphs; /* input: capacity of output arrays <glyphs>, <attributes>, <advances>, <offsets>, and <log_clusters>; */
- /* output: required capacity (may be larger than actual capacity) */
-
- HB_Glyph *glyphs; /* output: <num_glyphs> indices of shaped glyphs */
- HB_GlyphAttributes *attributes; /* output: <num_glyphs> glyph attributes */
- HB_Fixed *advances; /* output: <num_glyphs> advances */
- HB_FixedPoint *offsets; /* output: <num_glyphs> offsets */
- unsigned short *log_clusters; /* output: for each output glyph, the index in the input of the start of its logical cluster */
-
- /* internal */
- HB_Bool kerning_applied; /* output: true if kerning was applied by the shaper */
-};
-
-HB_Bool HB_ShapeItem(HB_ShaperItem *item);
-
-HB_END_HEADER
-
-#endif