| /* |
| * Implementation of Uniscribe Script Processor (usp10.dll) |
| * |
| * Copyright 2005 Steven Edwards for CodeWeavers |
| * Copyright 2006 Hans Leidekker |
| * Copyright 2010 CodeWeavers, Aric Stewart |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| * |
| * Notes: |
| * Uniscribe allows for processing of complex scripts such as joining |
| * and filtering characters and bi-directional text with custom line breaks. |
| */ |
| |
| #include <stdarg.h> |
| #include <stdlib.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "winnls.h" |
| #include "winreg.h" |
| #include "usp10.h" |
| |
| #include "usp10_internal.h" |
| |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(uniscribe); |
| |
| typedef struct _scriptRange |
| { |
| WORD script; |
| DWORD rangeFirst; |
| DWORD rangeLast; |
| WORD numericScript; |
| WORD punctScript; |
| } scriptRange; |
| |
| static const scriptRange scriptRanges[] = { |
| /* Basic Latin: U+0000–U+007A */ |
| { Script_Latin, 0x00, 0x07a , Script_Numeric, Script_Punctuation}, |
| /* Latin-1 Supplement: U+0080–U+00FF */ |
| /* Latin Extended-A: U+0100–U+017F */ |
| /* Latin Extended-B: U+0180–U+024F */ |
| /* IPA Extensions: U+0250–U+02AF */ |
| /* Spacing Modifier Letters:U+02B0–U+02FF */ |
| { Script_Latin, 0x80, 0x2ff , Script_Numeric2, Script_Punctuation}, |
| /* Combining Diacritical Marks : U+0300–U+036F */ |
| { Script_Diacritical,0x300, 0x36f, 0, 0}, |
| /* Greek: U+0370–U+03FF */ |
| { Script_Greek, 0x370, 0x3ff, 0, 0}, |
| /* Cyrillic: U+0400–U+04FF */ |
| /* Cyrillic Supplement: U+0500–U+052F */ |
| { Script_Cyrillic, 0x400, 0x52f, 0, 0}, |
| /* Armenian: U+0530–U+058F */ |
| { Script_Armenian, 0x530, 0x58f, 0, 0}, |
| /* Hebrew: U+0590–U+05FF */ |
| { Script_Hebrew, 0x590, 0x5ff, 0, 0}, |
| /* Arabic: U+0600–U+06FF */ |
| { Script_Arabic, 0x600, 0x6ef, Script_Arabic_Numeric, 0}, |
| /* Defined by Windows */ |
| { Script_Persian, 0x6f0, 0x6f9, 0, 0}, |
| /* Continue Arabic: U+0600–U+06FF */ |
| { Script_Arabic, 0x6fa, 0x6ff, 0, 0}, |
| /* Syriac: U+0700–U+074F*/ |
| { Script_Syriac, 0x700, 0x74f, 0, 0}, |
| /* Arabic Supplement: U+0750–U+077F */ |
| { Script_Arabic, 0x750, 0x77f, 0, 0}, |
| /* Thaana: U+0780–U+07BF */ |
| { Script_Thaana, 0x780, 0x7bf, 0, 0}, |
| /* N’Ko: U+07C0–U+07FF */ |
| { Script_NKo, 0x7c0, 0x7ff, 0, 0}, |
| /* Devanagari: U+0900–U+097F */ |
| { Script_Devanagari, 0x900, 0x97f, Script_Devanagari_Numeric, 0}, |
| /* Bengali: U+0980–U+09FF */ |
| { Script_Bengali, 0x980, 0x9ff, Script_Bengali_Numeric, 0}, |
| /* Gurmukhi: U+0A00–U+0A7F*/ |
| { Script_Gurmukhi, 0xa00, 0xa7f, Script_Gurmukhi_Numeric, 0}, |
| /* Gujarati: U+0A80–U+0AFF*/ |
| { Script_Gujarati, 0xa80, 0xaff, Script_Gujarati_Numeric, 0}, |
| /* Oriya: U+0B00–U+0B7F */ |
| { Script_Oriya, 0xb00, 0xb7f, Script_Oriya_Numeric, 0}, |
| /* Tamil: U+0B80–U+0BFF */ |
| { Script_Tamil, 0xb80, 0xbff, Script_Tamil_Numeric, 0}, |
| /* Telugu: U+0C00–U+0C7F */ |
| { Script_Telugu, 0xc00, 0xc7f, Script_Telugu_Numeric, 0}, |
| /* Kannada: U+0C80–U+0CFF */ |
| { Script_Kannada, 0xc80, 0xcff, Script_Kannada_Numeric, 0}, |
| /* Malayalam: U+0D00–U+0D7F */ |
| { Script_Malayalam, 0xd00, 0xd7f, Script_Malayalam_Numeric, 0}, |
| /* Sinhala: U+0D80–U+0DFF */ |
| { Script_Sinhala, 0xd80, 0xdff, 0, 0}, |
| /* Thai: U+0E00–U+0E7F */ |
| { Script_Thai, 0xe00, 0xe7f, Script_Thai_Numeric, 0}, |
| /* Lao: U+0E80–U+0EFF */ |
| { Script_Lao, 0xe80, 0xeff, Script_Lao_Numeric, 0}, |
| /* Tibetan: U+0F00–U+0FFF */ |
| { Script_Tibetan, 0xf00, 0xfff, 0, 0}, |
| /* Myanmar: U+1000–U+109F */ |
| { Script_Myanmar, 0x1000, 0x109f, Script_Myanmar_Numeric, 0}, |
| /* Georgian: U+10A0–U+10FF */ |
| { Script_Georgian, 0x10a0, 0x10ff, 0, 0}, |
| /* Hangul Jamo: U+1100–U+11FF */ |
| { Script_Hangul, 0x1100, 0x11ff, 0, 0}, |
| /* Ethiopic: U+1200–U+137F */ |
| /* Ethiopic Extensions: U+1380–U+139F */ |
| { Script_Ethiopic, 0x1200, 0x139f, 0, 0}, |
| /* Cherokee: U+13A0–U+13FF */ |
| { Script_Cherokee, 0x13a0, 0x13ff, 0, 0}, |
| /* Canadian Aboriginal Syllabics: U+1400–U+167F */ |
| { Script_Canadian, 0x1400, 0x167f, 0, 0}, |
| /* Ogham: U+1680–U+169F */ |
| { Script_Ogham, 0x1680, 0x169f, 0, 0}, |
| /* Runic: U+16A0–U+16F0 */ |
| { Script_Runic, 0x16a0, 0x16f0, 0, 0}, |
| /* Khmer: U+1780–U+17FF */ |
| { Script_Khmer, 0x1780, 0x17ff, Script_Khmer_Numeric, 0}, |
| /* Mongolian: U+1800–U+18AF */ |
| { Script_Mongolian, 0x1800, 0x18af, Script_Mongolian_Numeric, 0}, |
| /* Canadian Aboriginal Syllabics Extended: U+18B0–U+18FF */ |
| { Script_Canadian, 0x18b0, 0x18ff, 0, 0}, |
| /* Tai Le: U+1950–U+197F */ |
| { Script_Tai_Le, 0x1950, 0x197f, 0, 0}, |
| /* New Tai Lue: U+1980–U+19DF */ |
| { Script_New_Tai_Lue,0x1980, 0x19df, Script_New_Tai_Lue_Numeric, 0}, |
| /* Khmer Symbols: U+19E0–U+19FF */ |
| { Script_Khmer, 0x19e0, 0x19ff, Script_Khmer_Numeric, 0}, |
| /* Vedic Extensions: U+1CD0-U+1CFF */ |
| { Script_Devanagari, 0x1cd0, 0x1cff, Script_Devanagari_Numeric, 0}, |
| /* Phonetic Extensions: U+1D00–U+1DBF */ |
| { Script_Latin, 0x1d00, 0x1dbf, 0, 0}, |
| /* Combining Diacritical Marks Supplement: U+1DC0–U+1DFF */ |
| { Script_Diacritical,0x1dc0, 0x1dff, 0, 0}, |
| /* Latin Extended Additional: U+1E00–U+1EFF */ |
| { Script_Latin, 0x1e00, 0x1eff, 0, 0}, |
| /* Greek Extended: U+1F00–U+1FFF */ |
| { Script_Greek, 0x1f00, 0x1fff, 0, 0}, |
| /* General Punctuation: U+2000 –U+206f */ |
| { Script_Latin, 0x2000, 0x206f, 0, 0}, |
| /* Superscripts and Subscripts : U+2070 –U+209f */ |
| /* Currency Symbols : U+20a0 –U+20cf */ |
| { Script_Numeric2, 0x2070, 0x2070, 0, 0}, |
| { Script_Latin, 0x2071, 0x2073, 0, 0}, |
| { Script_Numeric2, 0x2074, 0x2079, 0, 0}, |
| { Script_Latin, 0x207a, 0x207f, 0, 0}, |
| { Script_Numeric2, 0x2080, 0x2089, 0, 0}, |
| { Script_Latin, 0x208a, 0x20cf, 0, 0}, |
| /* Letterlike Symbols : U+2100 –U+214f */ |
| /* Number Forms : U+2150 –U+218f */ |
| /* Arrows : U+2190 –U+21ff */ |
| /* Mathematical Operators : U+2200 –U+22ff */ |
| /* Miscellaneous Technical : U+2300 –U+23ff */ |
| /* Control Pictures : U+2400 –U+243f */ |
| /* Optical Character Recognition : U+2440 –U+245f */ |
| /* Enclosed Alphanumerics : U+2460 –U+24ff */ |
| /* Box Drawing : U+2500 –U+25ff */ |
| /* Block Elements : U+2580 –U+259f */ |
| /* Geometric Shapes : U+25a0 –U+25ff */ |
| /* Miscellaneous Symbols : U+2600 –U+26ff */ |
| /* Dingbats : U+2700 –U+27bf */ |
| /* Miscellaneous Mathematical Symbols-A : U+27c0 –U+27ef */ |
| /* Supplemental Arrows-A : U+27f0 –U+27ff */ |
| { Script_Latin, 0x2100, 0x27ff, 0, 0}, |
| /* Braille Patterns: U+2800–U+28FF */ |
| { Script_Braille, 0x2800, 0x28ff, 0, 0}, |
| /* Supplemental Arrows-B : U+2900 –U+297f */ |
| /* Miscellaneous Mathematical Symbols-B : U+2980 –U+29ff */ |
| /* Supplemental Mathematical Operators : U+2a00 –U+2aff */ |
| /* Miscellaneous Symbols and Arrows : U+2b00 –U+2bff */ |
| { Script_Latin, 0x2900, 0x2bff, 0, 0}, |
| /* Latin Extended-C: U+2C60–U+2C7F */ |
| { Script_Latin, 0x2c60, 0x2c7f, 0, 0}, |
| /* Georgian: U+2D00–U+2D2F */ |
| { Script_Georgian, 0x2d00, 0x2d2f, 0, 0}, |
| /* Tifinagh: U+2D30–U+2D7F */ |
| { Script_Tifinagh, 0x2d30, 0x2d7f, 0, 0}, |
| /* Ethiopic Extensions: U+2D80–U+2DDF */ |
| { Script_Ethiopic, 0x2d80, 0x2ddf, 0, 0}, |
| /* Cyrillic Extended-A: U+2DE0–U+2DFF */ |
| { Script_Cyrillic, 0x2de0, 0x2dff, 0, 0}, |
| /* CJK Radicals Supplement: U+2E80–U+2EFF */ |
| /* Kangxi Radicals: U+2F00–U+2FDF */ |
| { Script_CJK_Han, 0x2e80, 0x2fdf, 0, 0}, |
| /* Ideographic Description Characters: U+2FF0–U+2FFF */ |
| { Script_Ideograph ,0x2ff0, 0x2fff, 0, 0}, |
| /* CJK Symbols and Punctuation: U+3000–U+303F */ |
| { Script_Ideograph ,0x3000, 0x3004, 0, 0}, |
| { Script_CJK_Han ,0x3005, 0x3005, 0, 0}, |
| { Script_Ideograph ,0x3006, 0x3006, 0, 0}, |
| { Script_CJK_Han ,0x3007, 0x3007, 0, 0}, |
| { Script_Ideograph ,0x3008, 0x3020, 0, 0}, |
| { Script_CJK_Han ,0x3021, 0x3029, 0, 0}, |
| { Script_Ideograph ,0x302a, 0x3030, 0, 0}, |
| /* Kana Marks: */ |
| { Script_Kana ,0x3031, 0x3035, 0, 0}, |
| { Script_Ideograph ,0x3036, 0x3037, 0, 0}, |
| { Script_CJK_Han ,0x3038, 0x303b, 0, 0}, |
| { Script_Ideograph ,0x303c, 0x303f, 0, 0}, |
| /* Hiragana: U+3040–U+309F */ |
| /* Katakana: U+30A0–U+30FF */ |
| { Script_Kana ,0x3040, 0x30ff, 0, 0}, |
| /* Bopomofo: U+3100–U+312F */ |
| { Script_Bopomofo ,0x3100, 0x312f, 0, 0}, |
| /* Hangul Compatibility Jamo: U+3130–U+318F */ |
| { Script_Hangul ,0x3130, 0x318f, 0, 0}, |
| /* Kanbun: U+3190–U+319F */ |
| { Script_Ideograph ,0x3190, 0x319f, 0, 0}, |
| /* Bopomofo Extended: U+31A0–U+31BF */ |
| { Script_Bopomofo ,0x31a0, 0x31bf, 0, 0}, |
| /* CJK Strokes: U+31C0–U+31EF */ |
| { Script_Ideograph ,0x31c0, 0x31ef, 0, 0}, |
| /* Katakana Phonetic Extensions: U+31F0–U+31FF */ |
| { Script_Kana ,0x31f0, 0x31ff, 0, 0}, |
| /* Enclosed CJK Letters and Months: U+3200–U+32FF */ |
| { Script_Hangul ,0x3200, 0x321f, 0, 0}, |
| { Script_Ideograph ,0x3220, 0x325f, 0, 0}, |
| { Script_Hangul ,0x3260, 0x327f, 0, 0}, |
| { Script_Ideograph ,0x3280, 0x32ef, 0, 0}, |
| { Script_Kana ,0x32d0, 0x31ff, 0, 0}, |
| /* CJK Compatibility: U+3300–U+33FF*/ |
| { Script_Kana ,0x3300, 0x3357, 0, 0}, |
| { Script_Ideograph ,0x3358, 0x33ff, 0, 0}, |
| /* CJK Unified Ideographs Extension A: U+3400–U+4DBF */ |
| { Script_CJK_Han ,0x3400, 0x4dbf, 0, 0}, |
| /* CJK Unified Ideographs: U+4E00–U+9FFF */ |
| { Script_CJK_Han ,0x4e00, 0x9fff, 0, 0}, |
| /* Yi: U+A000–U+A4CF */ |
| { Script_Yi ,0xa000, 0xa4cf, 0, 0}, |
| /* Vai: U+A500–U+A63F */ |
| { Script_Vai ,0xa500, 0xa63f, Script_Vai_Numeric, 0}, |
| /* Cyrillic Extended-B: U+A640–U+A69F */ |
| { Script_Cyrillic, 0xa640, 0xa69f, 0, 0}, |
| /* Modifier Tone Letters: U+A700–U+A71F */ |
| /* Latin Extended-D: U+A720–U+A7FF */ |
| { Script_Latin, 0xa700, 0xa7ff, 0, 0}, |
| /* Phags-pa: U+A840–U+A87F */ |
| { Script_Phags_pa, 0xa840, 0xa87f, 0, 0}, |
| /* Devanagari Extended: U+A8E0-U+A8FF */ |
| { Script_Devanagari, 0xa8e0, 0xa8ff, Script_Devanagari_Numeric, 0}, |
| /* Myanmar Extended-A: U+AA60–U+AA7F */ |
| { Script_Myanmar, 0xaa60, 0xaa7f, Script_Myanmar_Numeric, 0}, |
| /* Hangul Jamo Extended-A: U+A960–U+A97F */ |
| { Script_Hangul, 0xa960, 0xa97f, 0, 0}, |
| /* Hangul Syllables: U+AC00–U+D7A3 */ |
| { Script_Hangul, 0xac00, 0xd7a3, 0, 0}, |
| /* Hangul Jamo Extended-B: U+D7B0–U+D7FF */ |
| { Script_Hangul, 0xd7b0, 0xd7ff, 0, 0}, |
| /* Surrogates Area: U+D800–U+DFFF */ |
| { Script_Surrogates, 0xd800, 0xdbfe, 0, 0}, |
| { Script_Private, 0xdbff, 0xdc00, 0, 0}, |
| { Script_Surrogates, 0xdc01, 0xdfff, 0, 0}, |
| /* Private Use Area: U+E000–U+F8FF */ |
| { Script_Private, 0xe000, 0xf8ff, 0, 0}, |
| /* CJK Compatibility Ideographs: U+F900–U+FAFF */ |
| { Script_CJK_Han ,0xf900, 0xfaff, 0, 0}, |
| /* Latin Ligatures: U+FB00–U+FB06 */ |
| { Script_Latin, 0xfb00, 0xfb06, 0, 0}, |
| /* Armenian ligatures U+FB13..U+FB17 */ |
| { Script_Armenian, 0xfb13, 0xfb17, 0, 0}, |
| /* Alphabetic Presentation Forms: U+FB1D–U+FB4F */ |
| { Script_Hebrew, 0xfb1d, 0xfb4f, 0, 0}, |
| /* Arabic Presentation Forms-A: U+FB50–U+FDFF*/ |
| { Script_Arabic, 0xfb50, 0xfdff, 0, 0}, |
| /* Vertical Forms: U+FE10–U+FE1F */ |
| /* Combining Half Marks: U+FE20–U+FE2F */ |
| /* CJK Compatibility Forms: U+FE30–U+FE4F */ |
| /* Small Form Variants: U+FE50–U+FE6F */ |
| { Script_Ideograph ,0xfe10, 0xfe6f, 0, 0}, |
| /* Arabic Presentation Forms-B: U+FE70–U+FEFF*/ |
| { Script_Arabic, 0xfe70, 0xfeff, 0, 0}, |
| /* Halfwidth and Fullwidth Forms: U+FF00–FFEF */ |
| { Script_Ideograph ,0xff00, 0xff64, Script_Numeric2, 0}, |
| { Script_Kana ,0xff65, 0xff9f, 0, 0}, |
| { Script_Hangul ,0xffa0, 0xffdf, 0, 0}, |
| { Script_Ideograph ,0xffe0, 0xffef, 0, 0}, |
| /* Plane - 1 */ |
| /* Deseret: U+10400–U+1044F */ |
| { Script_Deseret, 0x10400, 0x1044F, 0, 0}, |
| /* Osmanya: U+10480–U+104AF */ |
| { Script_Osmanya, 0x10480, 0x104AF, Script_Osmanya_Numeric, 0}, |
| /* Mathematical Alphanumeric Symbols: U+1D400–U+1D7FF */ |
| { Script_MathAlpha, 0x1D400, 0x1D7FF, 0, 0}, |
| /* END */ |
| { SCRIPT_UNDEFINED, 0, 0, 0} |
| }; |
| |
| /* the must be in order so that the index matches the Script value */ |
| const scriptData scriptInformation[] = { |
| {{SCRIPT_UNDEFINED, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Latin, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('l','a','t','n'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_CR, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| 0x00000000, |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Control, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 1, 0, 0, ANSI_CHARSET, 1, 0, 0, 0, 0, 0, 1, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Punctuation, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| 0x00000000, |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Arabic, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ARABIC, 0, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 1, 0}, |
| MS_MAKE_TAG('a','r','a','b'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Arabic_Numeric, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ARABIC, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('a','r','a','b'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Hebrew, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_HEBREW, 0, 1, 0, 1, HEBREW_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('h','e','b','r'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Syriac, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_SYRIAC, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 1, 0}, |
| MS_MAKE_TAG('s','y','r','c'), |
| {'E','s','t','r','a','n','g','e','l','o',' ','E','d','e','s','s','a',0}}, |
| {{Script_Persian, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_PERSIAN, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('s','y','r','c'), |
| {'E','s','t','r','a','n','g','e','l','o',' ','E','d','e','s','s','a',0}}, |
| {{Script_Thaana, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_DIVEHI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','h','a','a'), |
| {'M','V',' ','B','o','l','i',0}}, |
| {{Script_Greek, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_GREEK, 0, 0, 0, 0, GREEK_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','r','e','k'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Cyrillic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_RUSSIAN, 0, 0, 0, 0, RUSSIAN_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('c','y','r','l'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Armenian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ARMENIAN, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('a','r','m','n'), |
| {'S','y','l','f','a','e','n',0}}, |
| {{Script_Georgian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_GEORGIAN, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('g','e','o','r'), |
| {'S','y','l','f','a','e','n',0}}, |
| {{Script_Sinhala, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_SINHALESE, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('s','i','n','h'), |
| {'I','s','k','o','o','l','a',' ','P','o','t','a',0}}, |
| {{Script_Tibetan, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TIBETAN, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','i','b','t'), |
| {'M','i','c','r','o','s','o','f','t',' ','H','i','m','a','l','a','y','a',0}}, |
| {{Script_Tibetan_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TIBETAN, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','i','b','t'), |
| {'M','i','c','r','o','s','o','f','t',' ','H','i','m','a','l','a','y','a',0}}, |
| {{Script_Phags_pa, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_MONGOLIAN, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('p','h','a','g'), |
| {'M','i','c','r','o','s','o','f','t',' ','P','h','a','g','s','P','a',0}}, |
| {{Script_Thai, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_THAI, 0, 1, 1, 1, THAI_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 1}, |
| MS_MAKE_TAG('t','h','a','i'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Thai_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_THAI, 1, 1, 0, 0, THAI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','h','a','i'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Lao, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_LAO, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('l','a','o',' '), |
| {'D','o','k','C','h','a','m','p','a',0}}, |
| {{Script_Lao_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_LAO, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('l','a','o',' '), |
| {'D','o','k','C','h','a','m','p','a',0}}, |
| {{Script_Devanagari, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_HINDI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('d','e','v','a'), |
| {'M','a','n','g','a','l',0}}, |
| {{Script_Devanagari_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_HINDI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('d','e','v','a'), |
| {'M','a','n','g','a','l',0}}, |
| {{Script_Bengali, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_BENGALI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('b','e','n','g'), |
| {'V','r','i','n','d','a',0}}, |
| {{Script_Bengali_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_BENGALI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('b','e','n','g'), |
| {'V','r','i','n','d','a',0}}, |
| {{Script_Bengali_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_BENGALI, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('b','e','n','g'), |
| {'V','r','i','n','d','a',0}}, |
| {{Script_Gurmukhi, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_PUNJABI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','u','r','u'), |
| {'R','a','a','v','i',0}}, |
| {{Script_Gurmukhi_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_PUNJABI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','u','r','u'), |
| {'R','a','a','v','i',0}}, |
| {{Script_Gujarati, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_GUJARATI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','u','j','r'), |
| {'S','h','r','u','t','i',0}}, |
| {{Script_Gujarati_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_GUJARATI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','u','j','r'), |
| {'S','h','r','u','t','i',0}}, |
| {{Script_Gujarati_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_GUJARATI, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('g','u','j','r'), |
| {'S','h','r','u','t','i',0}}, |
| {{Script_Oriya, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ORIYA, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('o','r','y','a'), |
| {'K','a','l','i','n','g','a',0}}, |
| {{Script_Oriya_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ORIYA, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('o','r','y','a'), |
| {'K','a','l','i','n','g','a',0}}, |
| {{Script_Tamil, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TAMIL, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','a','m','l'), |
| {'L','a','t','h','a',0}}, |
| {{Script_Tamil_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TAMIL, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','a','m','l'), |
| {'L','a','t','h','a',0}}, |
| {{Script_Telugu, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TELUGU, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','e','l','u'), |
| {'G','a','u','t','a','m','i',0}}, |
| {{Script_Telugu_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_TELUGU, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','e','l','u'), |
| {'G','a','u','t','a','m','i',0}}, |
| {{Script_Kannada, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_KANNADA, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('k','n','d','a'), |
| {'T','u','n','g','a',0}}, |
| {{Script_Kannada_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_KANNADA, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('k','n','d','a'), |
| {'T','u','n','g','a',0}}, |
| {{Script_Malayalam, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_MALAYALAM, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','l','y','m'), |
| {'K','a','r','t','i','k','a',0}}, |
| {{Script_Malayalam_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_MALAYALAM, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','l','y','m'), |
| {'K','a','r','t','i','k','a',0}}, |
| {{Script_Diacritical, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 1, 0, 1, ANSI_CHARSET, 0, 0, 0, 0, 0, 1, 1, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Punctuation2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('l','a','t','n'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Numeric2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Myanmar, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x55, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','y','m','r'), |
| {'M','y','a','n','m','a','r',' ','T','e','x','t',0}}, |
| {{Script_Myanmar_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x55, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','y','m','r'), |
| {0}}, |
| {{Script_Tai_Le, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','a','l','e'), |
| {'M','i','c','r','o','s','o','f','t',' ','T','a','i',' ','L','e'}}, |
| {{Script_New_Tai_Lue, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','a','l','u'), |
| {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e'}}, |
| {{Script_New_Tai_Lue_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','a','l','u'), |
| {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e'}}, |
| {{Script_Khmer, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x53, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0}, |
| MS_MAKE_TAG('k','h','m','r'), |
| {'D','a','u','n','P','e','n','h'}}, |
| {{Script_Khmer_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x53, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('k','h','m','r'), |
| {'D','a','u','n','P','e','n','h'}}, |
| {{Script_CJK_Han, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('h','a','n','i'), |
| {0}}, |
| {{Script_Ideograph, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('h','a','n','i'), |
| {0}}, |
| {{Script_Bopomofo, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('b','o','p','o'), |
| {0}}, |
| {{Script_Kana, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('k','a','n','a'), |
| {0}}, |
| {{Script_Hangul, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_KOREAN, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('h','a','n','g'), |
| {0}}, |
| {{Script_Yi, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| MS_MAKE_TAG('y','i',' ',' '), |
| {'M','i','c','r','o','s','o','f','t',' ','Y','i',' ','B','a','i','t','i'}}, |
| {{Script_Ethiopic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x5e, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('e','t','h','i'), |
| {'N','y','a','l','a'}}, |
| {{Script_Ethiopic_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x5e, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('e','t','h','i'), |
| {'N','y','a','l','a'}}, |
| {{Script_Mongolian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_MONGOLIAN, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','o','n','g'), |
| {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i'}}, |
| {{Script_Mongolian_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_MONGOLIAN, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','o','n','g'), |
| {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i'}}, |
| {{Script_Tifinagh, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','f','n','g'), |
| {'E','b','r','i','m','a'}}, |
| {{Script_NKo, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('n','k','o',' '), |
| {'E','b','r','i','m','a'}}, |
| {{Script_Vai, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('v','a','i',' '), |
| {'E','b','r','i','m','a'}}, |
| {{Script_Vai_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('v','a','i',' '), |
| {'E','b','r','i','m','a'}}, |
| {{Script_Cherokee, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x5c, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('c','h','e','r'), |
| {'P','l','a','n','t','a','g','e','n','e','t',' ','C','h','e','r','o','k','e','e'}}, |
| {{Script_Canadian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0x5d, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('c','a','n','s'), |
| {'E','u','p','h','e','m','i','a'}}, |
| {{Script_Ogham, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('o','g','a','m'), |
| {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l'}}, |
| {{Script_Runic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('r','u','n','r'), |
| {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l'}}, |
| {{Script_Braille, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('b','r','a','i'), |
| {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l'}}, |
| {{Script_Surrogates, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_ENGLISH, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Private, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 1, 0, 0, 0, 0, 1, 0, 0}, |
| 0x00000000, |
| {0}}, |
| {{Script_Deseret, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('d','s','r','t'), |
| {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l'}}, |
| {{Script_Osmanya, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('o','s','m','a'), |
| {'E','b','r','i','m','a'}}, |
| {{Script_Osmanya_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('o','s','m','a'), |
| {'E','b','r','i','m','a'}}, |
| {{Script_MathAlpha, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('m','a','t','h'), |
| {'C','a','m','b','r','i','a',' ','M','a','t','h'}}, |
| {{Script_Hebrew_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_HEBREW, 0, 1, 0, 0, HEBREW_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('h','e','b','r'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Vietnamese_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_VIETNAMESE, 0, 0, 0, 0, VIETNAMESE_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('l','a','t','n'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| {{Script_Thai_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}}, |
| {LANG_THAI, 0, 1, 0, 0, THAI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
| MS_MAKE_TAG('t','h','a','i'), |
| {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}}, |
| }; |
| |
| static const SCRIPT_PROPERTIES *script_props[] = |
| { |
| &scriptInformation[0].props, &scriptInformation[1].props, |
| &scriptInformation[2].props, &scriptInformation[3].props, |
| &scriptInformation[4].props, &scriptInformation[5].props, |
| &scriptInformation[6].props, &scriptInformation[7].props, |
| &scriptInformation[8].props, &scriptInformation[9].props, |
| &scriptInformation[10].props, &scriptInformation[11].props, |
| &scriptInformation[12].props, &scriptInformation[13].props, |
| &scriptInformation[14].props, &scriptInformation[15].props, |
| &scriptInformation[16].props, &scriptInformation[17].props, |
| &scriptInformation[18].props, &scriptInformation[19].props, |
| &scriptInformation[20].props, &scriptInformation[21].props, |
| &scriptInformation[22].props, &scriptInformation[23].props, |
| &scriptInformation[24].props, &scriptInformation[25].props, |
| &scriptInformation[26].props, &scriptInformation[27].props, |
| &scriptInformation[28].props, &scriptInformation[29].props, |
| &scriptInformation[30].props, &scriptInformation[31].props, |
| &scriptInformation[32].props, &scriptInformation[33].props, |
| &scriptInformation[34].props, &scriptInformation[35].props, |
| &scriptInformation[36].props, &scriptInformation[37].props, |
| &scriptInformation[38].props, &scriptInformation[39].props, |
| &scriptInformation[40].props, &scriptInformation[41].props, |
| &scriptInformation[42].props, &scriptInformation[43].props, |
| &scriptInformation[44].props, &scriptInformation[45].props, |
| &scriptInformation[46].props, &scriptInformation[47].props, |
| &scriptInformation[48].props, &scriptInformation[49].props, |
| &scriptInformation[50].props, &scriptInformation[51].props, |
| &scriptInformation[52].props, &scriptInformation[53].props, |
| &scriptInformation[54].props, &scriptInformation[55].props, |
| &scriptInformation[56].props, &scriptInformation[57].props, |
| &scriptInformation[58].props, &scriptInformation[59].props, |
| &scriptInformation[60].props, &scriptInformation[61].props, |
| &scriptInformation[62].props, &scriptInformation[63].props, |
| &scriptInformation[64].props, &scriptInformation[65].props, |
| &scriptInformation[66].props, &scriptInformation[67].props, |
| &scriptInformation[68].props, &scriptInformation[69].props, |
| &scriptInformation[70].props, &scriptInformation[71].props, |
| &scriptInformation[72].props, &scriptInformation[73].props, |
| &scriptInformation[74].props, &scriptInformation[75].props, |
| &scriptInformation[76].props, &scriptInformation[77].props, |
| &scriptInformation[78].props, &scriptInformation[79].props, |
| &scriptInformation[80].props, &scriptInformation[81].props |
| }; |
| |
| typedef struct { |
| ScriptCache *sc; |
| int numGlyphs; |
| WORD* glyphs; |
| WORD* pwLogClust; |
| int* piAdvance; |
| SCRIPT_VISATTR* psva; |
| GOFFSET* pGoffset; |
| ABC* abc; |
| int iMaxPosX; |
| HFONT fallbackFont; |
| } StringGlyphs; |
| |
| typedef struct { |
| HDC hdc; |
| DWORD dwFlags; |
| BOOL invalid; |
| int clip_len; |
| int cItems; |
| int cMaxGlyphs; |
| SCRIPT_ITEM* pItem; |
| int numItems; |
| StringGlyphs* glyphs; |
| SCRIPT_LOGATTR* logattrs; |
| SIZE* sz; |
| int* logical2visual; |
| } StringAnalysis; |
| |
| typedef struct { |
| BOOL ascending; |
| WORD target; |
| } FindGlyph_struct; |
| |
| static inline void *heap_alloc(SIZE_T size) |
| { |
| return HeapAlloc(GetProcessHeap(), 0, size); |
| } |
| |
| static inline void *heap_alloc_zero(SIZE_T size) |
| { |
| return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size); |
| } |
| |
| static inline void *heap_realloc_zero(LPVOID mem, SIZE_T size) |
| { |
| return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size); |
| } |
| |
| static inline BOOL heap_free(LPVOID mem) |
| { |
| return HeapFree(GetProcessHeap(), 0, mem); |
| } |
| |
| /* TODO Fix font properties on Arabic locale */ |
| static inline BOOL set_cache_font_properties(const HDC hdc, ScriptCache *sc) |
| { |
| if (!sc->sfnt) |
| { |
| sc->sfp.wgBlank = sc->tm.tmBreakChar; |
| sc->sfp.wgDefault = sc->tm.tmDefaultChar; |
| sc->sfp.wgInvalid = sc->sfp.wgBlank; |
| sc->sfp.wgKashida = 0xFFFF; |
| sc->sfp.iKashidaWidth = 0; |
| } |
| else |
| { |
| static const WCHAR chars[4] = {0x0020, 0x200B, 0xF71B, 0x0640}; |
| /* U+0020: numeric space |
| U+200B: zero width space |
| U+F71B: unknow char found by black box testing |
| U+0640: kashida */ |
| WORD gi[4]; |
| |
| if (GetGlyphIndicesW(hdc, chars, 4, gi, GGI_MARK_NONEXISTING_GLYPHS) != GDI_ERROR) |
| { |
| if(gi[0] != 0xFFFF) /* 0xFFFF: index of default non exist char */ |
| sc->sfp.wgBlank = gi[0]; |
| else |
| sc->sfp.wgBlank = 0; |
| |
| sc->sfp.wgDefault = 0; |
| |
| if (gi[2] != 0xFFFF) |
| sc->sfp.wgInvalid = gi[2]; |
| else if (gi[1] != 0xFFFF) |
| sc->sfp.wgInvalid = gi[1]; |
| else if (gi[0] != 0xFFFF) |
| sc->sfp.wgInvalid = gi[0]; |
| else |
| sc->sfp.wgInvalid = 0; |
| |
| sc->sfp.wgKashida = gi[3]; |
| |
| sc->sfp.iKashidaWidth = 0; /* TODO */ |
| } |
| else |
| return FALSE; |
| } |
| return TRUE; |
| } |
| |
| static inline void get_cache_font_properties(SCRIPT_FONTPROPERTIES *sfp, ScriptCache *sc) |
| { |
| sfp->wgBlank = sc->sfp.wgBlank; |
| sfp->wgDefault = sc->sfp.wgDefault; |
| sfp->wgInvalid = sc->sfp.wgInvalid; |
| sfp->wgKashida = sc->sfp.wgKashida; |
| sfp->iKashidaWidth = sc->sfp.iKashidaWidth; |
| } |
| |
| static inline LONG get_cache_height(SCRIPT_CACHE *psc) |
| { |
| return ((ScriptCache *)*psc)->tm.tmHeight; |
| } |
| |
| static inline BYTE get_cache_pitch_family(SCRIPT_CACHE *psc) |
| { |
| return ((ScriptCache *)*psc)->tm.tmPitchAndFamily; |
| } |
| |
| static inline WORD get_cache_glyph(SCRIPT_CACHE *psc, DWORD c) |
| { |
| CacheGlyphPage *page = ((ScriptCache *)*psc)->page[c / 0x10000]; |
| WORD *block; |
| |
| if (!page) return 0; |
| block = page->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT]; |
| if (!block) return 0; |
| return block[(c % 0x10000) & GLYPH_BLOCK_MASK]; |
| } |
| |
| static inline WORD set_cache_glyph(SCRIPT_CACHE *psc, WCHAR c, WORD glyph) |
| { |
| CacheGlyphPage **page = &((ScriptCache *)*psc)->page[c / 0x10000]; |
| WORD **block; |
| if (!*page && !(*page = heap_alloc_zero(sizeof(CacheGlyphPage)))) return 0; |
| |
| block = &(*page)->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT]; |
| if (!*block && !(*block = heap_alloc_zero(sizeof(WORD) * GLYPH_BLOCK_SIZE))) return 0; |
| return ((*block)[(c % 0x10000) & GLYPH_BLOCK_MASK] = glyph); |
| } |
| |
| static inline BOOL get_cache_glyph_widths(SCRIPT_CACHE *psc, WORD glyph, ABC *abc) |
| { |
| static const ABC nil; |
| ABC *block = ((ScriptCache *)*psc)->widths[glyph >> GLYPH_BLOCK_SHIFT]; |
| |
| if (!block || !memcmp(&block[glyph & GLYPH_BLOCK_MASK], &nil, sizeof(ABC))) return FALSE; |
| memcpy(abc, &block[glyph & GLYPH_BLOCK_MASK], sizeof(ABC)); |
| return TRUE; |
| } |
| |
| static inline BOOL set_cache_glyph_widths(SCRIPT_CACHE *psc, WORD glyph, ABC *abc) |
| { |
| ABC **block = &((ScriptCache *)*psc)->widths[glyph >> GLYPH_BLOCK_SHIFT]; |
| |
| if (!*block && !(*block = heap_alloc_zero(sizeof(ABC) * GLYPH_BLOCK_SIZE))) return FALSE; |
| memcpy(&(*block)[glyph & GLYPH_BLOCK_MASK], abc, sizeof(ABC)); |
| return TRUE; |
| } |
| |
| static HRESULT init_script_cache(const HDC hdc, SCRIPT_CACHE *psc) |
| { |
| ScriptCache *sc; |
| int size; |
| |
| if (!psc) return E_INVALIDARG; |
| if (*psc) return S_OK; |
| if (!hdc) return E_PENDING; |
| |
| if (!(sc = heap_alloc_zero(sizeof(ScriptCache)))) return E_OUTOFMEMORY; |
| if (!GetTextMetricsW(hdc, &sc->tm)) |
| { |
| heap_free(sc); |
| return E_INVALIDARG; |
| } |
| size = GetOutlineTextMetricsW(hdc, 0, NULL); |
| if (size) |
| { |
| sc->otm = heap_alloc(size); |
| sc->otm->otmSize = size; |
| GetOutlineTextMetricsW(hdc, size, sc->otm); |
| } |
| if (!GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(LOGFONTW), &sc->lf)) |
| { |
| heap_free(sc); |
| return E_INVALIDARG; |
| } |
| sc->sfnt = (GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0)!=GDI_ERROR); |
| if (!set_cache_font_properties(hdc, sc)) |
| { |
| heap_free(sc); |
| return E_INVALIDARG; |
| } |
| *psc = sc; |
| TRACE("<- %p\n", sc); |
| return S_OK; |
| } |
| |
| static WCHAR mirror_char( WCHAR ch ) |
| { |
| extern const WCHAR wine_mirror_map[]; |
| return ch + wine_mirror_map[wine_mirror_map[ch >> 8] + (ch & 0xff)]; |
| } |
| |
| static inline DWORD decode_surrogate_pair(LPCWSTR str, INT index, INT end) |
| { |
| if (index < end-1 && IS_SURROGATE_PAIR(str[index],str[index+1])) |
| { |
| DWORD ch = 0x10000 + ((str[index] - 0xd800) << 10) + (str[index+1] - 0xdc00); |
| TRACE("Surrogate Pair %x %x => %x\n",str[index], str[index+1], ch); |
| return ch; |
| } |
| return 0; |
| } |
| |
| static WORD get_char_script( LPCWSTR str, INT index, INT end, INT *consumed) |
| { |
| static const WCHAR latin_punc[] = {'#','$','&','\'',',',';','<','>','?','@','\\','^','_','`','{','|','}','~', 0x00a0, 0}; |
| WORD type = 0; |
| DWORD ch; |
| int i; |
| |
| *consumed = 1; |
| |
| if (str[index] == 0xc || str[index] == 0x20 || str[index] == 0x202f) |
| return Script_CR; |
| |
| /* These punctuation characters are separated out as Latin punctuation */ |
| if (strchrW(latin_punc,str[index])) |
| return Script_Punctuation2; |
| |
| /* These chars are itemized as Punctuation by Windows */ |
| if (str[index] == 0x2212 || str[index] == 0x2044) |
| return Script_Punctuation; |
| |
| /* Currency Symboles by Unicode point */ |
| switch (str[index]) |
| { |
| case 0x09f2: |
| case 0x09f3: return Script_Bengali_Currency; |
| case 0x0af1: return Script_Gujarati_Currency; |
| case 0x0e3f: return Script_Thai_Currency; |
| case 0x20aa: return Script_Hebrew_Currency; |
| case 0x20ab: return Script_Vietnamese_Currency; |
| case 0xfb29: return Script_Hebrew_Currency; |
| } |
| |
| GetStringTypeW(CT_CTYPE1, &str[index], 1, &type); |
| |
| if (type == 0) |
| return SCRIPT_UNDEFINED; |
| |
| if (type & C1_CNTRL) |
| return Script_Control; |
| |
| ch = decode_surrogate_pair(str, index, end); |
| if (ch) |
| *consumed = 2; |
| else |
| ch = str[index]; |
| |
| i = 0; |
| do |
| { |
| if (ch < scriptRanges[i].rangeFirst || scriptRanges[i].script == SCRIPT_UNDEFINED) |
| break; |
| |
| if (ch >= scriptRanges[i].rangeFirst && ch <= scriptRanges[i].rangeLast) |
| { |
| if (scriptRanges[i].numericScript && type & C1_DIGIT) |
| return scriptRanges[i].numericScript; |
| if (scriptRanges[i].punctScript && type & C1_PUNCT) |
| return scriptRanges[i].punctScript; |
| return scriptRanges[i].script; |
| } |
| i++; |
| } while (1); |
| |
| return SCRIPT_UNDEFINED; |
| } |
| |
| static int compare_FindGlyph(const void *a, const void* b) |
| { |
| const FindGlyph_struct *find = (FindGlyph_struct*)a; |
| const WORD *idx= (WORD*)b; |
| int rc = 0; |
| |
| if ( find->target > *idx) |
| rc = 1; |
| else if (find->target < *idx) |
| rc = -1; |
| |
| if (!find->ascending) |
| rc *= -1; |
| return rc; |
| } |
| |
| int USP10_FindGlyphInLogClust(const WORD* pwLogClust, int cChars, WORD target) |
| { |
| FindGlyph_struct fgs; |
| WORD *ptr; |
| INT k; |
| |
| if (pwLogClust[0] < pwLogClust[cChars-1]) |
| fgs.ascending = TRUE; |
| else |
| fgs.ascending = FALSE; |
| |
| fgs.target = target; |
| ptr = bsearch(&fgs, pwLogClust, cChars, sizeof(WORD), compare_FindGlyph); |
| |
| if (!ptr) |
| return -1; |
| |
| for (k = (ptr - pwLogClust)-1; k >= 0 && pwLogClust[k] == target; k--) |
| ; |
| k++; |
| |
| return k; |
| } |
| |
| /*********************************************************************** |
| * ScriptFreeCache (USP10.@) |
| * |
| * Free a script cache. |
| * |
| * PARAMS |
| * psc [I/O] Script cache. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptFreeCache(SCRIPT_CACHE *psc) |
| { |
| TRACE("%p\n", psc); |
| |
| if (psc && *psc) |
| { |
| unsigned int i; |
| INT n; |
| for (i = 0; i < GLYPH_MAX / GLYPH_BLOCK_SIZE; i++) |
| { |
| heap_free(((ScriptCache *)*psc)->widths[i]); |
| } |
| for (i = 0; i < 0x10; i++) |
| { |
| unsigned int j; |
| if (((ScriptCache *)*psc)->page[i]) |
| for (j = 0; j < GLYPH_MAX / GLYPH_BLOCK_SIZE; j++) |
| heap_free(((ScriptCache *)*psc)->page[i]->glyphs[j]); |
| heap_free(((ScriptCache *)*psc)->page[i]); |
| } |
| heap_free(((ScriptCache *)*psc)->GSUB_Table); |
| heap_free(((ScriptCache *)*psc)->GDEF_Table); |
| heap_free(((ScriptCache *)*psc)->CMAP_Table); |
| heap_free(((ScriptCache *)*psc)->GPOS_Table); |
| for (n = 0; n < ((ScriptCache *)*psc)->script_count; n++) |
| { |
| int j; |
| for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].language_count; j++) |
| { |
| int k; |
| for (k = 0; k < ((ScriptCache *)*psc)->scripts[n].languages[j].feature_count; k++) |
| heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features[k].lookups); |
| heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features); |
| } |
| for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].default_language.feature_count; j++) |
| heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features[j].lookups); |
| heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features); |
| heap_free(((ScriptCache *)*psc)->scripts[n].languages); |
| } |
| heap_free(((ScriptCache *)*psc)->scripts); |
| heap_free(((ScriptCache *)*psc)->otm); |
| heap_free(*psc); |
| *psc = NULL; |
| } |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetProperties (USP10.@) |
| * |
| * Retrieve a list of script properties. |
| * |
| * PARAMS |
| * props [I] Pointer to an array of SCRIPT_PROPERTIES pointers. |
| * num [I] Pointer to the number of scripts. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| * |
| * NOTES |
| * Behaviour matches WinXP. |
| */ |
| HRESULT WINAPI ScriptGetProperties(const SCRIPT_PROPERTIES ***props, int *num) |
| { |
| TRACE("(%p,%p)\n", props, num); |
| |
| if (!props && !num) return E_INVALIDARG; |
| |
| if (num) *num = sizeof(script_props)/sizeof(script_props[0]); |
| if (props) *props = script_props; |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetFontProperties (USP10.@) |
| * |
| * Get information on special glyphs. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * sfp [O] Font properties structure. |
| */ |
| HRESULT WINAPI ScriptGetFontProperties(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_FONTPROPERTIES *sfp) |
| { |
| HRESULT hr; |
| |
| TRACE("%p,%p,%p\n", hdc, psc, sfp); |
| |
| if (!sfp) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| if (sfp->cBytes != sizeof(SCRIPT_FONTPROPERTIES)) |
| return E_INVALIDARG; |
| |
| get_cache_font_properties(sfp, *psc); |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptRecordDigitSubstitution (USP10.@) |
| * |
| * Record digit substitution settings for a given locale. |
| * |
| * PARAMS |
| * locale [I] Locale identifier. |
| * sds [I] Structure to record substitution settings. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: E_POINTER if sds is NULL, E_INVALIDARG otherwise. |
| * |
| * SEE ALSO |
| * http://blogs.msdn.com/michkap/archive/2006/02/22/536877.aspx |
| */ |
| HRESULT WINAPI ScriptRecordDigitSubstitution(LCID locale, SCRIPT_DIGITSUBSTITUTE *sds) |
| { |
| DWORD plgid, sub; |
| |
| TRACE("0x%x, %p\n", locale, sds); |
| |
| /* This implementation appears to be correct for all languages, but it's |
| * not clear if sds->DigitSubstitute is ever set to anything except |
| * CONTEXT or NONE in reality */ |
| |
| if (!sds) return E_POINTER; |
| |
| locale = ConvertDefaultLocale(locale); |
| |
| if (!IsValidLocale(locale, LCID_INSTALLED)) |
| return E_INVALIDARG; |
| |
| plgid = PRIMARYLANGID(LANGIDFROMLCID(locale)); |
| sds->TraditionalDigitLanguage = plgid; |
| |
| if (plgid == LANG_ARABIC || plgid == LANG_FARSI) |
| sds->NationalDigitLanguage = plgid; |
| else |
| sds->NationalDigitLanguage = LANG_ENGLISH; |
| |
| if (!GetLocaleInfoW(locale, LOCALE_IDIGITSUBSTITUTION | LOCALE_RETURN_NUMBER, |
| (LPWSTR)&sub, sizeof(sub)/sizeof(WCHAR))) return E_INVALIDARG; |
| |
| switch (sub) |
| { |
| case 0: |
| if (plgid == LANG_ARABIC || plgid == LANG_FARSI) |
| sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_CONTEXT; |
| else |
| sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NONE; |
| break; |
| case 1: |
| sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NONE; |
| break; |
| case 2: |
| sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NATIONAL; |
| break; |
| default: |
| sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_TRADITIONAL; |
| break; |
| } |
| |
| sds->dwReserved = 0; |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptApplyDigitSubstitution (USP10.@) |
| * |
| * Apply digit substitution settings. |
| * |
| * PARAMS |
| * sds [I] Structure with recorded substitution settings. |
| * sc [I] Script control structure. |
| * ss [I] Script state structure. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: E_INVALIDARG if sds is invalid. Otherwise an HRESULT. |
| */ |
| HRESULT WINAPI ScriptApplyDigitSubstitution(const SCRIPT_DIGITSUBSTITUTE *sds, |
| SCRIPT_CONTROL *sc, SCRIPT_STATE *ss) |
| { |
| SCRIPT_DIGITSUBSTITUTE psds; |
| |
| TRACE("%p, %p, %p\n", sds, sc, ss); |
| |
| if (!sc || !ss) return E_POINTER; |
| if (!sds) |
| { |
| sds = &psds; |
| if (ScriptRecordDigitSubstitution(LOCALE_USER_DEFAULT, &psds) != S_OK) |
| return E_INVALIDARG; |
| } |
| |
| sc->uDefaultLanguage = LANG_ENGLISH; |
| sc->fContextDigits = 0; |
| ss->fDigitSubstitute = 0; |
| |
| switch (sds->DigitSubstitute) { |
| case SCRIPT_DIGITSUBSTITUTE_CONTEXT: |
| case SCRIPT_DIGITSUBSTITUTE_NATIONAL: |
| case SCRIPT_DIGITSUBSTITUTE_NONE: |
| case SCRIPT_DIGITSUBSTITUTE_TRADITIONAL: |
| return S_OK; |
| default: |
| return E_INVALIDARG; |
| } |
| } |
| |
| static inline BOOL is_indic(WORD script) |
| { |
| return (script >= Script_Devanagari && script <= Script_Malayalam_Numeric); |
| } |
| |
| static inline WORD base_indic(WORD script) |
| { |
| switch (script) |
| { |
| case Script_Devanagari: |
| case Script_Devanagari_Numeric: return Script_Devanagari; |
| case Script_Bengali: |
| case Script_Bengali_Numeric: |
| case Script_Bengali_Currency: return Script_Bengali; |
| case Script_Gurmukhi: |
| case Script_Gurmukhi_Numeric: return Script_Gurmukhi; |
| case Script_Gujarati: |
| case Script_Gujarati_Numeric: |
| case Script_Gujarati_Currency: return Script_Gujarati; |
| case Script_Oriya: |
| case Script_Oriya_Numeric: return Script_Oriya; |
| case Script_Tamil: |
| case Script_Tamil_Numeric: return Script_Tamil; |
| case Script_Telugu: |
| case Script_Telugu_Numeric: return Script_Telugu; |
| case Script_Kannada: |
| case Script_Kannada_Numeric: return Script_Kannada; |
| case Script_Malayalam: |
| case Script_Malayalam_Numeric: return Script_Malayalam; |
| default: |
| return -1; |
| }; |
| } |
| |
| |
| static HRESULT _ItemizeInternal(const WCHAR *pwcInChars, int cInChars, |
| int cMaxItems, const SCRIPT_CONTROL *psControl, |
| const SCRIPT_STATE *psState, SCRIPT_ITEM *pItems, |
| OPENTYPE_TAG *pScriptTags, int *pcItems) |
| { |
| |
| #define Numeric_space 0x0020 |
| #define ZWNJ 0x200C |
| #define ZWJ 0x200D |
| |
| int cnt = 0, index = 0, str = 0; |
| int New_Script = -1; |
| int i; |
| WORD *levels = NULL; |
| WORD *strength = NULL; |
| WORD *scripts = NULL; |
| WORD baselevel = 0; |
| BOOL new_run; |
| WORD last_indic = -1; |
| WORD layoutRTL = 0; |
| BOOL forceLevels = FALSE; |
| INT consumed = 0; |
| HRESULT res = E_OUTOFMEMORY; |
| |
| TRACE("%s,%d,%d,%p,%p,%p,%p\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems, |
| psControl, psState, pItems, pcItems); |
| |
| if (!pwcInChars || !cInChars || !pItems || cMaxItems < 2) |
| return E_INVALIDARG; |
| |
| scripts = heap_alloc(cInChars * sizeof(WORD)); |
| if (!scripts) |
| return E_OUTOFMEMORY; |
| |
| for (i = 0; i < cInChars; i++) |
| { |
| if (consumed <= 0) |
| { |
| scripts[i] = get_char_script(pwcInChars,i,cInChars,&consumed); |
| consumed --; |
| } |
| else |
| { |
| scripts[i] = scripts[i-1]; |
| consumed --; |
| } |
| /* Devanagari danda (U+0964) and double danda (U+0965) are used for |
| all Indic scripts */ |
| if ((pwcInChars[i] == 0x964 || pwcInChars[i] ==0x965) && last_indic > 0) |
| scripts[i] = last_indic; |
| else if (is_indic(scripts[i])) |
| last_indic = base_indic(scripts[i]); |
| |
| /* Some unicode points (Zero Width Space U+200B - |
| Right-to-Left Mark U+200F) will force us into bidi mode */ |
| if (!forceLevels && pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F) |
| forceLevels = TRUE; |
| |
| /* Diacritical marks merge with other scripts */ |
| if (scripts[i] == Script_Diacritical) |
| { |
| if (i > 0) |
| { |
| if (pScriptTags) |
| scripts[i] = scripts[i-1]; |
| else |
| { |
| int j; |
| BOOL asian = FALSE; |
| WORD first_script = scripts[i-1]; |
| for (j = i-1; j >= 0 && scripts[j] == first_script && pwcInChars[j] != Numeric_space; j--) |
| { |
| WORD original = scripts[j]; |
| if (original == Script_Ideograph || original == Script_Kana || original == Script_Yi || original == Script_CJK_Han || original == Script_Bopomofo) |
| { |
| asian = TRUE; |
| break; |
| } |
| if (original != Script_MathAlpha && scriptInformation[scripts[j]].props.fComplex) |
| break; |
| scripts[j] = scripts[i]; |
| if (original == Script_Punctuation2) |
| break; |
| } |
| if (j >= 0 && (scriptInformation[scripts[j]].props.fComplex || asian)) |
| scripts[i] = scripts[j]; |
| } |
| } |
| } |
| } |
| |
| for (i = 0; i < cInChars; i++) |
| { |
| /* Joiners get merged preferencially right */ |
| if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ)) |
| { |
| int j; |
| if (i+1 == cInChars) |
| scripts[i] = scripts[i-1]; |
| else |
| { |
| for (j = i+1; j < cInChars; j++) |
| { |
| if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ && pwcInChars[j] != Numeric_space) |
| { |
| scripts[i] = scripts[j]; |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| if (psState && psControl) |
| { |
| levels = heap_alloc_zero(cInChars * sizeof(WORD)); |
| if (!levels) |
| goto nomemory; |
| |
| BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels); |
| baselevel = levels[0]; |
| for (i = 0; i < cInChars; i++) |
| if (levels[i]!=levels[0]) |
| break; |
| if (i >= cInChars && !odd(baselevel) && !odd(psState->uBidiLevel) && !forceLevels) |
| { |
| heap_free(levels); |
| levels = NULL; |
| } |
| else |
| { |
| BOOL inNumber = FALSE; |
| static const WCHAR math_punc[] = {'#','$','%','+',',','-','.','/',':',0x2212, 0x2044, 0x00a0,0}; |
| |
| strength = heap_alloc_zero(cInChars * sizeof(WORD)); |
| if (!strength) |
| goto nomemory; |
| BIDI_GetStrengths(pwcInChars, cInChars, psControl, strength); |
| |
| /* We currently mis-level leading Diacriticals */ |
| if (scripts[0] == Script_Diacritical) |
| for (i = 0; i < cInChars && scripts[0] == Script_Diacritical; i++) |
| { |
| levels[i] = odd(levels[i])?levels[i]+1:levels[i]; |
| strength[i] = BIDI_STRONG; |
| } |
| |
| for (i = 0; i < cInChars; i++) |
| { |
| /* Script_Numeric and select puncuation at level 0 get bumped to level 2 */ |
| if ((levels[i] == 0 || (odd(psState->uBidiLevel) && levels[i] == psState->uBidiLevel+1)) && inNumber && strchrW(math_punc,pwcInChars[i])) |
| { |
| scripts[i] = Script_Numeric; |
| levels[i] = 2; |
| } |
| else if ((levels[i] == 0 || (odd(psState->uBidiLevel) && levels[i] == psState->uBidiLevel+1)) && scripts[i] == Script_Numeric) |
| { |
| levels[i] = 2; |
| inNumber = TRUE; |
| } |
| else |
| inNumber = FALSE; |
| |
| /* Joiners get merged preferencially right */ |
| if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ)) |
| { |
| int j; |
| if (i+1 == cInChars && levels[i-1] == levels[i]) |
| strength[i] = strength[i-1]; |
| else |
| for (j = i+1; j < cInChars && levels[i] == levels[j]; j++) |
| if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ && pwcInChars[j] != Numeric_space) |
| { |
| strength[i] = strength[j]; |
| break; |
| } |
| } |
| } |
| if (psControl->fMergeNeutralItems) |
| { |
| /* Merge the neutrals */ |
| for (i = 0; i < cInChars; i++) |
| { |
| if (strength[i] == BIDI_NEUTRAL || strength[i] == BIDI_WEAK) |
| { |
| int j; |
| for (j = i; j > 0; j--) |
| { |
| if (levels[i] != levels[j]) |
| break; |
| if ((strength[j] == BIDI_STRONG) || (strength[i] == BIDI_NEUTRAL && strength[j] == BIDI_WEAK)) |
| { |
| scripts[i] = scripts[j]; |
| strength[i] = strength[j]; |
| break; |
| } |
| } |
| } |
| /* Try going the other way */ |
| if (strength[i] == BIDI_NEUTRAL || strength[i] == BIDI_WEAK) |
| { |
| int j; |
| for (j = i; j < cInChars; j++) |
| { |
| if (levels[i] != levels[j]) |
| break; |
| if ((strength[j] == BIDI_STRONG) || (strength[i] == BIDI_NEUTRAL && strength[j] == BIDI_WEAK)) |
| { |
| scripts[i] = scripts[j]; |
| strength[i] = strength[j]; |
| break; |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| while ((!levels || (levels && levels[cnt+1] == levels[0])) && (pwcInChars[cnt] == Numeric_space) && cnt < cInChars) |
| cnt++; |
| |
| if (cnt == cInChars) /* All Spaces */ |
| { |
| cnt = 0; |
| New_Script = scripts[cnt]; |
| } |
| |
| pItems[index].iCharPos = 0; |
| pItems[index].a = scriptInformation[scripts[cnt]].a; |
| if (pScriptTags) |
| pScriptTags[index] = scriptInformation[scripts[cnt]].scriptTag; |
| |
| if (strength && strength[cnt] == BIDI_STRONG) |
| str = strength[cnt]; |
| else if (strength) |
| str = strength[0]; |
| |
| cnt = 0; |
| |
| if (levels) |
| { |
| if (strength[cnt] == BIDI_STRONG) |
| layoutRTL = (odd(levels[cnt]))?1:0; |
| else |
| layoutRTL = (psState->uBidiLevel || odd(levels[cnt]))?1:0; |
| pItems[index].a.fRTL = odd(levels[cnt]); |
| pItems[index].a.fLayoutRTL = layoutRTL; |
| pItems[index].a.s.uBidiLevel = levels[cnt]; |
| } |
| else if (!pItems[index].a.s.uBidiLevel) |
| { |
| layoutRTL = (odd(baselevel))?1:0; |
| pItems[index].a.s.uBidiLevel = baselevel; |
| pItems[index].a.fLayoutRTL = odd(baselevel); |
| pItems[index].a.fRTL = odd(baselevel); |
| } |
| |
| TRACE("New_Level=%i New_Strength=%i New_Script=%d, eScript=%d index=%d cnt=%d iCharPos=%d\n", |
| levels?levels[cnt]:-1, str, New_Script, pItems[index].a.eScript, index, cnt, |
| pItems[index].iCharPos); |
| |
| for (cnt=1; cnt < cInChars; cnt++) |
| { |
| if(pwcInChars[cnt] != Numeric_space) |
| New_Script = scripts[cnt]; |
| else if (levels) |
| { |
| int j = 1; |
| while (cnt + j < cInChars - 1 && pwcInChars[cnt+j] == Numeric_space && levels[cnt] == levels[cnt+j]) |
| j++; |
| if (cnt + j < cInChars && levels[cnt] == levels[cnt+j]) |
| New_Script = scripts[cnt+j]; |
| else |
| New_Script = scripts[cnt]; |
| } |
| |
| new_run = FALSE; |
| /* merge space strengths*/ |
| if (strength && strength[cnt] == BIDI_STRONG && str != BIDI_STRONG && New_Script == pItems[index].a.eScript) |
| str = BIDI_STRONG; |
| |
| if (strength && strength[cnt] == BIDI_NEUTRAL && str == BIDI_STRONG && pwcInChars[cnt] != Numeric_space && New_Script == pItems[index].a.eScript) |
| str = BIDI_NEUTRAL; |
| |
| /* changes in level */ |
| if (levels && (levels[cnt] != pItems[index].a.s.uBidiLevel)) |
| { |
| TRACE("Level break(%i/%i)\n",pItems[index].a.s.uBidiLevel,levels[cnt]); |
| new_run = TRUE; |
| } |
| /* changes in strength */ |
| else if (strength && pwcInChars[cnt] != Numeric_space && str != strength[cnt]) |
| { |
| TRACE("Strength break (%i/%i)\n",str,strength[cnt]); |
| new_run = TRUE; |
| } |
| /* changes in script */ |
| else if (((pwcInChars[cnt] != Numeric_space) && (New_Script != -1) && (New_Script != pItems[index].a.eScript)) || (New_Script == Script_Control)) |
| { |
| TRACE("Script break(%i/%i)\n",pItems[index].a.eScript,New_Script); |
| new_run = TRUE; |
| } |
| |
| if (!new_run && strength && str == BIDI_STRONG) |
| { |
| layoutRTL = odd(levels[cnt])?1:0; |
| pItems[index].a.fLayoutRTL = layoutRTL; |
| } |
| |
| if (new_run) |
| { |
| TRACE("New_Level = %i, New_Strength = %i, New_Script=%d, eScript=%d\n", levels?levels[cnt]:-1, strength?strength[cnt]:str, New_Script, pItems[index].a.eScript); |
| |
| index++; |
| if (index+1 > cMaxItems) |
| goto nomemory; |
| |
| if (strength) |
| str = strength[cnt]; |
| |
| pItems[index].iCharPos = cnt; |
| memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS)); |
| |
| pItems[index].a = scriptInformation[New_Script].a; |
| if (pScriptTags) |
| pScriptTags[index] = scriptInformation[New_Script].scriptTag; |
| if (levels) |
| { |
| if (levels[cnt] == 0) |
| layoutRTL = 0; |
| else |
| layoutRTL = (layoutRTL || odd(levels[cnt]))?1:0; |
| pItems[index].a.fRTL = odd(levels[cnt]); |
| pItems[index].a.fLayoutRTL = layoutRTL; |
| pItems[index].a.s.uBidiLevel = levels[cnt]; |
| } |
| else if (!pItems[index].a.s.uBidiLevel) |
| { |
| pItems[index].a.s.uBidiLevel = baselevel; |
| pItems[index].a.fLayoutRTL = layoutRTL; |
| pItems[index].a.fRTL = odd(baselevel); |
| } |
| |
| TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos); |
| } |
| } |
| |
| /* While not strictly necessary according to the spec, make sure the n+1 |
| * item is set up to prevent random behaviour if the caller erroneously |
| * checks the n+1 structure */ |
| index++; |
| if (index + 1 > cMaxItems) goto nomemory; |
| memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS)); |
| |
| TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos); |
| |
| /* Set one SCRIPT_STATE item being returned */ |
| if (pcItems) *pcItems = index; |
| |
| /* Set SCRIPT_ITEM */ |
| pItems[index].iCharPos = cnt; /* the last item contains the ptr to the lastchar */ |
| res = S_OK; |
| nomemory: |
| heap_free(levels); |
| heap_free(strength); |
| heap_free(scripts); |
| return res; |
| } |
| |
| /*********************************************************************** |
| * ScriptItemizeOpenType (USP10.@) |
| * |
| * Split a Unicode string into shapeable parts. |
| * |
| * PARAMS |
| * pwcInChars [I] String to split. |
| * cInChars [I] Number of characters in pwcInChars. |
| * cMaxItems [I] Maximum number of items to return. |
| * psControl [I] Pointer to a SCRIPT_CONTROL structure. |
| * psState [I] Pointer to a SCRIPT_STATE structure. |
| * pItems [O] Buffer to receive SCRIPT_ITEM structures. |
| * pScriptTags [O] Buffer to receive OPENTYPE_TAGs. |
| * pcItems [O] Number of script items returned. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int cMaxItems, |
| const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState, |
| SCRIPT_ITEM *pItems, OPENTYPE_TAG *pScriptTags, int *pcItems) |
| { |
| return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, pScriptTags, pcItems); |
| } |
| |
| /*********************************************************************** |
| * ScriptItemize (USP10.@) |
| * |
| * Split a Unicode string into shapeable parts. |
| * |
| * PARAMS |
| * pwcInChars [I] String to split. |
| * cInChars [I] Number of characters in pwcInChars. |
| * cMaxItems [I] Maximum number of items to return. |
| * psControl [I] Pointer to a SCRIPT_CONTROL structure. |
| * psState [I] Pointer to a SCRIPT_STATE structure. |
| * pItems [O] Buffer to receive SCRIPT_ITEM structures. |
| * pcItems [O] Number of script items returned. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItems, |
| const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState, |
| SCRIPT_ITEM *pItems, int *pcItems) |
| { |
| return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, NULL, pcItems); |
| } |
| |
| static inline int getGivenTabWidth(ScriptCache *psc, SCRIPT_TABDEF *pTabdef, int charPos, int current_x) |
| { |
| int defWidth; |
| int cTabStops=0; |
| INT *lpTabPos = NULL; |
| INT nTabOrg = 0; |
| INT x = 0; |
| |
| if (pTabdef) |
| lpTabPos = pTabdef->pTabStops; |
| |
| if (pTabdef && pTabdef->iTabOrigin) |
| { |
| if (pTabdef->iScale) |
| nTabOrg = (pTabdef->iTabOrigin * pTabdef->iScale)/4; |
| else |
| nTabOrg = pTabdef->iTabOrigin * psc->tm.tmAveCharWidth; |
| } |
| |
| if (pTabdef) |
| cTabStops = pTabdef->cTabStops; |
| |
| if (cTabStops == 1) |
| { |
| if (pTabdef->iScale) |
| defWidth = ((pTabdef->pTabStops[0])*pTabdef->iScale) / 4; |
| else |
| defWidth = (pTabdef->pTabStops[0])*psc->tm.tmAveCharWidth; |
| cTabStops = 0; |
| } |
| else |
| defWidth = 8 * psc->tm.tmAveCharWidth; |
| |
| for (; cTabStops>0 ; lpTabPos++, cTabStops--) |
| { |
| int position = *lpTabPos; |
| if (position < 0) |
| position = -1 * position; |
| if (pTabdef->iScale) |
| position = (position * pTabdef->iScale) / 4; |
| else |
| position = position * psc->tm.tmAveCharWidth; |
| |
| if( nTabOrg + position > current_x) |
| { |
| if( *lpTabPos >= 0) |
| { |
| /* a left aligned tab */ |
| x = (nTabOrg + *lpTabPos) - current_x; |
| break; |
| } |
| else |
| { |
| FIXME("Negative tabstop\n"); |
| break; |
| } |
| } |
| } |
| if ((!cTabStops) && (defWidth > 0)) |
| x =((((current_x - nTabOrg) / defWidth)+1) * defWidth) - current_x; |
| else if ((!cTabStops) && (defWidth < 0)) |
| FIXME("TODO: Negative defWidth\n"); |
| |
| return x; |
| } |
| |
| /*********************************************************************** |
| * Helper function for ScriptStringAnalyse |
| */ |
| static BOOL requires_fallback(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, |
| const WCHAR *pwcInChars, int cChars ) |
| { |
| /* FIXME: When to properly fallback is still a bit of a mystery */ |
| WORD *glyphs; |
| |
| if (psa->fNoGlyphIndex) |
| return FALSE; |
| |
| if (init_script_cache(hdc, psc) != S_OK) |
| return FALSE; |
| |
| if (SHAPE_CheckFontForRequiredFeatures(hdc, (ScriptCache *)*psc, psa) != S_OK) |
| return TRUE; |
| |
| glyphs = heap_alloc(sizeof(WORD) * cChars); |
| if (!glyphs) |
| return FALSE; |
| if (ScriptGetCMap(hdc, psc, pwcInChars, cChars, 0, glyphs) != S_OK) |
| { |
| heap_free(glyphs); |
| return TRUE; |
| } |
| heap_free(glyphs); |
| |
| return FALSE; |
| } |
| |
| static void find_fallback_font(DWORD scriptid, LPWSTR FaceName) |
| { |
| HKEY hkey; |
| |
| if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Uniscribe\\Fallback", &hkey)) |
| { |
| static const WCHAR szFmt[] = {'%','x',0}; |
| WCHAR value[10]; |
| DWORD count = LF_FACESIZE * sizeof(WCHAR); |
| DWORD type; |
| |
| sprintfW(value, szFmt, scriptInformation[scriptid].scriptTag); |
| if (RegQueryValueExW(hkey, value, 0, &type, (LPBYTE)FaceName, &count)) |
| lstrcpyW(FaceName,scriptInformation[scriptid].fallbackFont); |
| RegCloseKey(hkey); |
| } |
| else |
| lstrcpyW(FaceName,scriptInformation[scriptid].fallbackFont); |
| } |
| |
| /*********************************************************************** |
| * ScriptStringAnalyse (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringAnalyse(HDC hdc, const void *pString, int cString, |
| int cGlyphs, int iCharset, DWORD dwFlags, |
| int iReqWidth, SCRIPT_CONTROL *psControl, |
| SCRIPT_STATE *psState, const int *piDx, |
| SCRIPT_TABDEF *pTabdef, const BYTE *pbInClass, |
| SCRIPT_STRING_ANALYSIS *pssa) |
| { |
| HRESULT hr = E_OUTOFMEMORY; |
| StringAnalysis *analysis = NULL; |
| SCRIPT_CONTROL sControl; |
| SCRIPT_STATE sState; |
| int i, num_items = 255; |
| BYTE *BidiLevel; |
| WCHAR *iString = NULL; |
| |
| TRACE("(%p,%p,%d,%d,%d,0x%x,%d,%p,%p,%p,%p,%p,%p)\n", |
| hdc, pString, cString, cGlyphs, iCharset, dwFlags, iReqWidth, |
| psControl, psState, piDx, pTabdef, pbInClass, pssa); |
| |
| if (iCharset != -1) |
| { |
| FIXME("Only Unicode strings are supported\n"); |
| return E_INVALIDARG; |
| } |
| if (cString < 1 || !pString) return E_INVALIDARG; |
| if ((dwFlags & SSA_GLYPHS) && !hdc) return E_PENDING; |
| |
| if (!(analysis = heap_alloc_zero(sizeof(StringAnalysis)))) return E_OUTOFMEMORY; |
| if (!(analysis->pItem = heap_alloc_zero(num_items * sizeof(SCRIPT_ITEM) + 1))) goto error; |
| |
| /* FIXME: handle clipping */ |
| analysis->clip_len = cString; |
| analysis->hdc = hdc; |
| analysis->dwFlags = dwFlags; |
| |
| if (psState) |
| sState = *psState; |
| else |
| memset(&sState, 0, sizeof(SCRIPT_STATE)); |
| |
| if (psControl) |
| sControl = *psControl; |
| else |
| memset(&sControl, 0, sizeof(SCRIPT_CONTROL)); |
| |
| if (dwFlags & SSA_PASSWORD) |
| { |
| iString = heap_alloc(sizeof(WCHAR)*cString); |
| if (!iString) |
| { |
| hr = E_OUTOFMEMORY; |
| goto error; |
| } |
| for (i = 0; i < cString; i++) |
| iString[i] = *((const WCHAR *)pString); |
| pString = iString; |
| } |
| |
| hr = ScriptItemize(pString, cString, num_items, &sControl, &sState, analysis->pItem, |
| &analysis->numItems); |
| |
| if (FAILED(hr)) |
| { |
| if (hr == E_OUTOFMEMORY) |
| hr = E_INVALIDARG; |
| goto error; |
| } |
| |
| /* set back to out of memory for default goto error behaviour */ |
| hr = E_OUTOFMEMORY; |
| |
| if (dwFlags & SSA_BREAK) |
| { |
| if ((analysis->logattrs = heap_alloc(sizeof(SCRIPT_LOGATTR) * cString))) |
| { |
| for (i = 0; i < analysis->numItems; i++) |
| ScriptBreak(&((LPWSTR)pString)[analysis->pItem[i].iCharPos], analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos, &analysis->pItem[i].a, &analysis->logattrs[analysis->pItem[i].iCharPos]); |
| } |
| else |
| goto error; |
| } |
| |
| if (!(analysis->logical2visual = heap_alloc_zero(sizeof(int) * analysis->numItems))) |
| goto error; |
| if (!(BidiLevel = heap_alloc_zero(analysis->numItems))) |
| goto error; |
| |
| if (dwFlags & SSA_GLYPHS) |
| { |
| int tab_x = 0; |
| if (!(analysis->glyphs = heap_alloc_zero(sizeof(StringGlyphs) * analysis->numItems))) |
| { |
| heap_free(BidiLevel); |
| goto error; |
| } |
| |
| for (i = 0; i < analysis->numItems; i++) |
| { |
| SCRIPT_CACHE *sc = (SCRIPT_CACHE*)&analysis->glyphs[i].sc; |
| int cChar = analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos; |
| int numGlyphs = 1.5 * cChar + 16; |
| WORD *glyphs = heap_alloc_zero(sizeof(WORD) * numGlyphs); |
| WORD *pwLogClust = heap_alloc_zero(sizeof(WORD) * cChar); |
| int *piAdvance = heap_alloc_zero(sizeof(int) * numGlyphs); |
| SCRIPT_VISATTR *psva = heap_alloc_zero(sizeof(SCRIPT_VISATTR) * numGlyphs); |
| GOFFSET *pGoffset = heap_alloc_zero(sizeof(GOFFSET) * numGlyphs); |
| ABC *abc = heap_alloc_zero(sizeof(ABC)); |
| int numGlyphsReturned; |
| HFONT originalFont = 0x0; |
| |
| /* FIXME: non unicode strings */ |
| const WCHAR* pStr = (const WCHAR*)pString; |
| analysis->glyphs[i].fallbackFont = NULL; |
| |
| if (!glyphs || !pwLogClust || !piAdvance || !psva || !pGoffset || !abc) |
| { |
| heap_free (BidiLevel); |
| heap_free (glyphs); |
| heap_free (pwLogClust); |
| heap_free (piAdvance); |
| heap_free (psva); |
| heap_free (pGoffset); |
| heap_free (abc); |
| hr = E_OUTOFMEMORY; |
| goto error; |
| } |
| |
| if ((dwFlags & SSA_FALLBACK) && requires_fallback(hdc, sc, &analysis->pItem[i].a, &pStr[analysis->pItem[i].iCharPos], cChar)) |
| { |
| LOGFONTW lf; |
| GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), & lf); |
| lf.lfCharSet = scriptInformation[analysis->pItem[i].a.eScript].props.bCharSet; |
| lf.lfFaceName[0] = 0; |
| find_fallback_font(analysis->pItem[i].a.eScript, lf.lfFaceName); |
| if (lf.lfFaceName[0]) |
| { |
| analysis->glyphs[i].fallbackFont = CreateFontIndirectW(&lf); |
| if (analysis->glyphs[i].fallbackFont) |
| { |
| ScriptFreeCache(sc); |
| originalFont = SelectObject(hdc, analysis->glyphs[i].fallbackFont); |
| } |
| } |
| } |
| |
| /* FIXME: When we properly shape Hangul remove this check */ |
| if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && analysis->pItem[i].a.eScript == Script_Hangul) |
| analysis->pItem[i].a.fNoGlyphIndex = TRUE; |
| |
| if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && !scriptInformation[analysis->pItem[i].a.eScript].props.fComplex && !analysis->pItem[i].a.fRTL) |
| analysis->pItem[i].a.fNoGlyphIndex = TRUE; |
| |
| hr = ScriptShape(hdc, sc, &pStr[analysis->pItem[i].iCharPos], |
| cChar, numGlyphs, &analysis->pItem[i].a, |
| glyphs, pwLogClust, psva, &numGlyphsReturned); |
| hr = ScriptPlace(hdc, sc, glyphs, numGlyphsReturned, psva, &analysis->pItem[i].a, |
| piAdvance, pGoffset, abc); |
| if (originalFont) |
| SelectObject(hdc,originalFont); |
| |
| if (dwFlags & SSA_TAB) |
| { |
| int tabi = 0; |
| for (tabi = 0; tabi < cChar; tabi++) |
| { |
| if (pStr[analysis->pItem[i].iCharPos+tabi] == 0x0009) |
| piAdvance[tabi] = getGivenTabWidth(analysis->glyphs[i].sc, pTabdef, analysis->pItem[i].iCharPos+tabi, tab_x); |
| tab_x+=piAdvance[tabi]; |
| } |
| } |
| |
| analysis->glyphs[i].numGlyphs = numGlyphsReturned; |
| analysis->glyphs[i].glyphs = glyphs; |
| analysis->glyphs[i].pwLogClust = pwLogClust; |
| analysis->glyphs[i].piAdvance = piAdvance; |
| analysis->glyphs[i].psva = psva; |
| analysis->glyphs[i].pGoffset = pGoffset; |
| analysis->glyphs[i].abc = abc; |
| analysis->glyphs[i].iMaxPosX= -1; |
| |
| BidiLevel[i] = analysis->pItem[i].a.s.uBidiLevel; |
| } |
| } |
| else |
| { |
| for (i = 0; i < analysis->numItems; i++) |
| BidiLevel[i] = analysis->pItem[i].a.s.uBidiLevel; |
| } |
| |
| ScriptLayout(analysis->numItems, BidiLevel, NULL, analysis->logical2visual); |
| heap_free(BidiLevel); |
| |
| *pssa = analysis; |
| heap_free(iString); |
| return S_OK; |
| |
| error: |
| heap_free(iString); |
| heap_free(analysis->glyphs); |
| heap_free(analysis->logattrs); |
| heap_free(analysis->pItem); |
| heap_free(analysis->logical2visual); |
| heap_free(analysis); |
| return hr; |
| } |
| |
| static inline BOOL does_glyph_start_cluster(const SCRIPT_VISATTR *pva, const WORD *pwLogClust, int cChars, int glyph, int direction) |
| { |
| if (pva[glyph].fClusterStart) |
| return TRUE; |
| if (USP10_FindGlyphInLogClust(pwLogClust, cChars, glyph) >= 0) |
| return TRUE; |
| |
| return FALSE; |
| } |
| |
| |
| static HRESULT SS_ItemOut( SCRIPT_STRING_ANALYSIS ssa, |
| int iX, |
| int iY, |
| int iItem, |
| int cStart, |
| int cEnd, |
| UINT uOptions, |
| const RECT *prc, |
| BOOL fSelected, |
| BOOL fDisabled) |
| { |
| StringAnalysis *analysis; |
| int off_x = 0; |
| HRESULT hr; |
| COLORREF BkColor = 0x0; |
| COLORREF TextColor = 0x0; |
| INT BkMode = 0; |
| INT runStart, runEnd; |
| INT iGlyph, cGlyphs; |
| HFONT oldFont = 0x0; |
| RECT crc; |
| int i; |
| |
| TRACE("(%p,%d,%d,%d,%d,%d, 0x%1x, %d, %d)\n", |
| ssa, iX, iY, iItem, cStart, cEnd, uOptions, fSelected, fDisabled); |
| |
| if (!(analysis = ssa)) return E_INVALIDARG; |
| |
| if ((cStart >= 0 && analysis->pItem[iItem+1].iCharPos <= cStart) || |
| (cEnd >= 0 && analysis->pItem[iItem].iCharPos >= cEnd)) |
| return S_OK; |
| |
| CopyRect(&crc,prc); |
| if (fSelected) |
| { |
| BkMode = GetBkMode(analysis->hdc); |
| SetBkMode( analysis->hdc, OPAQUE); |
| BkColor = GetBkColor(analysis->hdc); |
| SetBkColor(analysis->hdc, GetSysColor(COLOR_HIGHLIGHT)); |
| if (!fDisabled) |
| { |
| TextColor = GetTextColor(analysis->hdc); |
| SetTextColor(analysis->hdc, GetSysColor(COLOR_HIGHLIGHTTEXT)); |
| } |
| } |
| if (analysis->glyphs[iItem].fallbackFont) |
| oldFont = SelectObject(analysis->hdc, analysis->glyphs[iItem].fallbackFont); |
| |
| if (cStart >= 0 && analysis->pItem[iItem+1].iCharPos > cStart && analysis->pItem[iItem].iCharPos <= cStart) |
| runStart = cStart - analysis->pItem[iItem].iCharPos; |
| else |
| runStart = 0; |
| if (cEnd >= 0 && analysis->pItem[iItem+1].iCharPos > cEnd && analysis->pItem[iItem].iCharPos <= cEnd) |
| runEnd = (cEnd-1) - analysis->pItem[iItem].iCharPos; |
| else |
| runEnd = (analysis->pItem[iItem+1].iCharPos - analysis->pItem[iItem].iCharPos) - 1; |
| |
| if (analysis->pItem[iItem].a.fRTL) |
| { |
| if (cEnd >= 0 && cEnd < analysis->pItem[iItem+1].iCharPos) |
| ScriptStringCPtoX(ssa, cEnd, FALSE, &off_x); |
| else |
| ScriptStringCPtoX(ssa, analysis->pItem[iItem+1].iCharPos-1, TRUE, &off_x); |
| crc.left = iX + off_x; |
| } |
| else |
| { |
| if (cStart >=0 && runStart) |
| ScriptStringCPtoX(ssa, cStart, FALSE, &off_x); |
| else |
| ScriptStringCPtoX(ssa, analysis->pItem[iItem].iCharPos, FALSE, &off_x); |
| crc.left = iX + off_x; |
| } |
| |
| if (analysis->pItem[iItem].a.fRTL) |
| iGlyph = analysis->glyphs[iItem].pwLogClust[runEnd]; |
| else |
| iGlyph = analysis->glyphs[iItem].pwLogClust[runStart]; |
| |
| if (analysis->pItem[iItem].a.fRTL) |
| cGlyphs = analysis->glyphs[iItem].pwLogClust[runStart] - iGlyph; |
| else |
| cGlyphs = analysis->glyphs[iItem].pwLogClust[runEnd] - iGlyph; |
| |
| cGlyphs++; |
| |
| /* adjust for cluster glyphs when starting */ |
| if (analysis->pItem[iItem].a.fRTL) |
| i = analysis->pItem[iItem+1].iCharPos - 1; |
| else |
| i = analysis->pItem[iItem].iCharPos; |
| |
| for (; i >=analysis->pItem[iItem].iCharPos && i < analysis->pItem[iItem+1].iCharPos; (analysis->pItem[iItem].a.fRTL)?i--:i++) |
| { |
| if (analysis->glyphs[iItem].pwLogClust[i - analysis->pItem[iItem].iCharPos] == iGlyph) |
| { |
| if (analysis->pItem[iItem].a.fRTL) |
| ScriptStringCPtoX(ssa, i, TRUE, &off_x); |
| else |
| ScriptStringCPtoX(ssa, i, FALSE, &off_x); |
| break; |
| } |
| } |
| |
| if (cEnd < 0 || scriptInformation[analysis->pItem[iItem].a.eScript].props.fNeedsCaretInfo) |
| { |
| INT direction; |
| INT clust_glyph; |
| |
| clust_glyph = iGlyph + cGlyphs; |
| if (analysis->pItem[iItem].a.fRTL) |
| direction = -1; |
| else |
| direction = 1; |
| |
| while(clust_glyph < analysis->glyphs[iItem].numGlyphs && |
| !does_glyph_start_cluster(analysis->glyphs[iItem].psva, analysis->glyphs[iItem].pwLogClust, (analysis->pItem[iItem+1].iCharPos - analysis->pItem[iItem].iCharPos), clust_glyph, direction)) |
| { |
| cGlyphs++; |
| clust_glyph++; |
| } |
| } |
| |
| hr = ScriptTextOut(analysis->hdc, |
| (SCRIPT_CACHE *)&analysis->glyphs[iItem].sc, iX + off_x, |
| iY, uOptions, &crc, &analysis->pItem[iItem].a, NULL, 0, |
| &analysis->glyphs[iItem].glyphs[iGlyph], cGlyphs, |
| &analysis->glyphs[iItem].piAdvance[iGlyph], NULL, |
| &analysis->glyphs[iItem].pGoffset[iGlyph]); |
| |
| TRACE("ScriptTextOut hr=%08x\n", hr); |
| |
| if (fSelected) |
| { |
| SetBkColor(analysis->hdc, BkColor); |
| SetBkMode( analysis->hdc, BkMode); |
| if (!fDisabled) |
| SetTextColor(analysis->hdc, TextColor); |
| } |
| if (analysis->glyphs[iItem].fallbackFont) |
| SelectObject(analysis->hdc, oldFont); |
| |
| return hr; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringOut (USP10.@) |
| * |
| * This function takes the output of ScriptStringAnalyse and joins the segments |
| * of glyphs and passes the resulting string to ScriptTextOut. ScriptStringOut |
| * only processes glyphs. |
| * |
| * Parameters: |
| * ssa [I] buffer to hold the analysed string components |
| * iX [I] X axis displacement for output |
| * iY [I] Y axis displacement for output |
| * uOptions [I] flags controlling output processing |
| * prc [I] rectangle coordinates |
| * iMinSel [I] starting pos for substringing output string |
| * iMaxSel [I] ending pos for substringing output string |
| * fDisabled [I] controls text highlighting |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: is the value returned by ScriptTextOut |
| */ |
| HRESULT WINAPI ScriptStringOut(SCRIPT_STRING_ANALYSIS ssa, |
| int iX, |
| int iY, |
| UINT uOptions, |
| const RECT *prc, |
| int iMinSel, |
| int iMaxSel, |
| BOOL fDisabled) |
| { |
| StringAnalysis *analysis; |
| int item; |
| HRESULT hr; |
| |
| TRACE("(%p,%d,%d,0x%1x,%p,%d,%d,%d)\n", |
| ssa, iX, iY, uOptions, prc, iMinSel, iMaxSel, fDisabled); |
| |
| if (!(analysis = ssa)) return E_INVALIDARG; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return E_INVALIDARG; |
| |
| for (item = 0; item < analysis->numItems; item++) |
| { |
| hr = SS_ItemOut( ssa, iX, iY, analysis->logical2visual[item], -1, -1, uOptions, prc, FALSE, fDisabled); |
| if (FAILED(hr)) |
| return hr; |
| } |
| |
| if (iMinSel < iMaxSel && (iMinSel > 0 || iMaxSel > 0)) |
| { |
| if (iMaxSel > 0 && iMinSel < 0) |
| iMinSel = 0; |
| for (item = 0; item < analysis->numItems; item++) |
| { |
| hr = SS_ItemOut( ssa, iX, iY, analysis->logical2visual[item], iMinSel, iMaxSel, uOptions, prc, TRUE, fDisabled); |
| if (FAILED(hr)) |
| return hr; |
| } |
| } |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringCPtoX (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringCPtoX(SCRIPT_STRING_ANALYSIS ssa, int icp, BOOL fTrailing, int* pX) |
| { |
| int item; |
| int runningX = 0; |
| StringAnalysis* analysis = ssa; |
| |
| TRACE("(%p), %d, %d, (%p)\n", ssa, icp, fTrailing, pX); |
| |
| if (!ssa || !pX) return S_FALSE; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE; |
| |
| /* icp out of range */ |
| if(icp < 0) |
| { |
| analysis->invalid = TRUE; |
| return E_INVALIDARG; |
| } |
| |
| for(item=0; item<analysis->numItems; item++) |
| { |
| int CP, i; |
| int offset; |
| |
| i = analysis->logical2visual[item]; |
| CP = analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos; |
| /* initialize max extents for uninitialized runs */ |
| if (analysis->glyphs[i].iMaxPosX == -1) |
| { |
| if (analysis->pItem[i].a.fRTL) |
| ScriptCPtoX(0, FALSE, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, &analysis->glyphs[i].iMaxPosX); |
| else |
| ScriptCPtoX(CP, TRUE, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, &analysis->glyphs[i].iMaxPosX); |
| } |
| |
| if (icp >= analysis->pItem[i+1].iCharPos || icp < analysis->pItem[i].iCharPos) |
| { |
| runningX += analysis->glyphs[i].iMaxPosX; |
| continue; |
| } |
| |
| icp -= analysis->pItem[i].iCharPos; |
| ScriptCPtoX(icp, fTrailing, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, &offset); |
| runningX += offset; |
| |
| *pX = runningX; |
| return S_OK; |
| } |
| |
| /* icp out of range */ |
| analysis->invalid = TRUE; |
| return E_INVALIDARG; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringXtoCP (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringXtoCP(SCRIPT_STRING_ANALYSIS ssa, int iX, int* piCh, int* piTrailing) |
| { |
| StringAnalysis* analysis = ssa; |
| int item; |
| |
| TRACE("(%p), %d, (%p), (%p)\n", ssa, iX, piCh, piTrailing); |
| |
| if (!ssa || !piCh || !piTrailing) return S_FALSE; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE; |
| |
| /* out of range */ |
| if(iX < 0) |
| { |
| if (analysis->pItem[0].a.fRTL) |
| { |
| *piCh = 1; |
| *piTrailing = FALSE; |
| } |
| else |
| { |
| *piCh = -1; |
| *piTrailing = TRUE; |
| } |
| return S_OK; |
| } |
| |
| for(item=0; item<analysis->numItems; item++) |
| { |
| int i; |
| int CP; |
| |
| for (i = 0; i < analysis->numItems && analysis->logical2visual[i] != item; i++) |
| /* nothing */; |
| |
| CP = analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos; |
| /* initialize max extents for uninitialized runs */ |
| if (analysis->glyphs[i].iMaxPosX == -1) |
| { |
| if (analysis->pItem[i].a.fRTL) |
| ScriptCPtoX(0, FALSE, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, &analysis->glyphs[i].iMaxPosX); |
| else |
| ScriptCPtoX(CP, TRUE, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, &analysis->glyphs[i].iMaxPosX); |
| } |
| |
| if (iX > analysis->glyphs[i].iMaxPosX) |
| { |
| iX -= analysis->glyphs[i].iMaxPosX; |
| continue; |
| } |
| |
| ScriptXtoCP(iX, CP, analysis->glyphs[i].numGlyphs, analysis->glyphs[i].pwLogClust, |
| analysis->glyphs[i].psva, analysis->glyphs[i].piAdvance, |
| &analysis->pItem[i].a, piCh, piTrailing); |
| *piCh += analysis->pItem[i].iCharPos; |
| |
| return S_OK; |
| } |
| |
| /* out of range */ |
| *piCh = analysis->pItem[analysis->numItems].iCharPos; |
| *piTrailing = FALSE; |
| |
| return S_OK; |
| } |
| |
| |
| /*********************************************************************** |
| * ScriptStringFree (USP10.@) |
| * |
| * Free a string analysis. |
| * |
| * PARAMS |
| * pssa [I] string analysis. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptStringFree(SCRIPT_STRING_ANALYSIS *pssa) |
| { |
| StringAnalysis* analysis; |
| BOOL invalid; |
| int i; |
| |
| TRACE("(%p)\n", pssa); |
| |
| if (!pssa || !(analysis = *pssa)) return E_INVALIDARG; |
| |
| invalid = analysis->invalid; |
| |
| if (analysis->glyphs) |
| { |
| for (i = 0; i < analysis->numItems; i++) |
| { |
| heap_free(analysis->glyphs[i].glyphs); |
| heap_free(analysis->glyphs[i].pwLogClust); |
| heap_free(analysis->glyphs[i].piAdvance); |
| heap_free(analysis->glyphs[i].psva); |
| heap_free(analysis->glyphs[i].pGoffset); |
| heap_free(analysis->glyphs[i].abc); |
| if (analysis->glyphs[i].fallbackFont) |
| DeleteObject(analysis->glyphs[i].fallbackFont); |
| ScriptFreeCache((SCRIPT_CACHE *)&analysis->glyphs[i].sc); |
| heap_free(analysis->glyphs[i].sc); |
| } |
| heap_free(analysis->glyphs); |
| } |
| |
| heap_free(analysis->pItem); |
| heap_free(analysis->logattrs); |
| heap_free(analysis->sz); |
| heap_free(analysis->logical2visual); |
| heap_free(analysis); |
| |
| if (invalid) return E_INVALIDARG; |
| return S_OK; |
| } |
| |
| static inline int get_cluster_size(const WORD *pwLogClust, int cChars, int item, |
| int direction, int* iCluster, int *check_out) |
| { |
| int clust_size = 1; |
| int check; |
| WORD clust = pwLogClust[item]; |
| |
| for (check = item+direction; check < cChars && check >= 0; check+=direction) |
| { |
| if (pwLogClust[check] == clust) |
| { |
| clust_size ++; |
| if (iCluster && *iCluster == -1) |
| *iCluster = item; |
| } |
| else break; |
| } |
| |
| if (check_out) |
| *check_out = check; |
| |
| return clust_size; |
| } |
| |
| static inline int get_glyph_cluster_advance(const int* piAdvance, const SCRIPT_VISATTR *pva, const WORD *pwLogClust, int cGlyphs, int cChars, int glyph, int direction) |
| { |
| int advance; |
| int log_clust_max; |
| |
| advance = piAdvance[glyph]; |
| |
| if (pwLogClust[0] > pwLogClust[cChars-1]) |
| log_clust_max = pwLogClust[0]; |
| else |
| log_clust_max = pwLogClust[cChars-1]; |
| |
| if (glyph > log_clust_max) |
| return advance; |
| |
| for (glyph+=direction; glyph < cGlyphs && glyph >= 0; glyph +=direction) |
| { |
| |
| if (does_glyph_start_cluster(pva, pwLogClust, cChars, glyph, direction)) |
| break; |
| if (glyph > log_clust_max) |
| break; |
| advance += piAdvance[glyph]; |
| } |
| |
| return advance; |
| } |
| |
| /*********************************************************************** |
| * ScriptCPtoX (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptCPtoX(int iCP, |
| BOOL fTrailing, |
| int cChars, |
| int cGlyphs, |
| const WORD *pwLogClust, |
| const SCRIPT_VISATTR *psva, |
| const int *piAdvance, |
| const SCRIPT_ANALYSIS *psa, |
| int *piX) |
| { |
| int item; |
| float iPosX; |
| int iSpecial = -1; |
| int iCluster = -1; |
| int clust_size = 1; |
| float special_size = 0.0; |
| int iMaxPos = 0; |
| int advance = 0; |
| BOOL rtl = FALSE; |
| |
| TRACE("(%d,%d,%d,%d,%p,%p,%p,%p,%p)\n", |
| iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, |
| psa, piX); |
| |
| if (psa->fRTL && ! psa->fLogicalOrder) |
| rtl = TRUE; |
| |
| if (fTrailing) |
| iCP++; |
| |
| if (rtl) |
| { |
| int max_clust = pwLogClust[0]; |
| |
| for (item=0; item < cGlyphs; item++) |
| if (pwLogClust[item] > max_clust) |
| { |
| ERR("We do not handle non reversed clusters properly\n"); |
| break; |
| } |
| |
| iMaxPos = 0; |
| for (item = max_clust; item >=0; item --) |
| iMaxPos += piAdvance[item]; |
| } |
| |
| iPosX = 0.0; |
| for (item=0; item < iCP && item < cChars; item++) |
| { |
| if (iSpecial == -1 && (iCluster == -1 || (iCluster != -1 && iCluster+clust_size <= item))) |
| { |
| int check; |
| int clust = pwLogClust[item]; |
| |
| iCluster = -1; |
| clust_size = get_cluster_size(pwLogClust, cChars, item, 1, &iCluster, |
| &check); |
| |
| advance = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, clust, 1); |
| |
| if (check >= cChars && !iMaxPos) |
| { |
| int glyph; |
| for (glyph = clust; glyph < cGlyphs; glyph++) |
| special_size += get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, glyph, 1); |
| iSpecial = item; |
| special_size /= (cChars - item); |
| iPosX += special_size; |
| } |
| else |
| { |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo) |
| { |
| clust_size --; |
| if (clust_size == 0) |
| iPosX += advance; |
| } |
| else |
| iPosX += advance / (float)clust_size; |
| } |
| } |
| else if (iSpecial != -1) |
| iPosX += special_size; |
| else /* (iCluster != -1) */ |
| { |
| int adv = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, pwLogClust[iCluster], 1); |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo) |
| { |
| clust_size --; |
| if (clust_size == 0) |
| iPosX += adv; |
| } |
| else |
| iPosX += adv / (float)clust_size; |
| } |
| } |
| |
| if (iMaxPos > 0) |
| { |
| iPosX = iMaxPos - iPosX; |
| if (iPosX < 0) |
| iPosX = 0; |
| } |
| |
| *piX = iPosX; |
| TRACE("*piX=%d\n", *piX); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptXtoCP (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptXtoCP(int iX, |
| int cChars, |
| int cGlyphs, |
| const WORD *pwLogClust, |
| const SCRIPT_VISATTR *psva, |
| const int *piAdvance, |
| const SCRIPT_ANALYSIS *psa, |
| int *piCP, |
| int *piTrailing) |
| { |
| int item; |
| float iPosX; |
| float iLastPosX; |
| int iSpecial = -1; |
| int iCluster = -1; |
| int clust_size = 1; |
| int cjump = 0; |
| int advance; |
| float special_size = 0.0; |
| int direction = 1; |
| |
| TRACE("(%d,%d,%d,%p,%p,%p,%p,%p,%p)\n", |
| iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, |
| psa, piCP, piTrailing); |
| |
| if (psa->fRTL && ! psa->fLogicalOrder) |
| direction = -1; |
| |
| if (direction<0) |
| { |
| int max_clust = pwLogClust[0]; |
| |
| if (iX < 0) |
| { |
| *piCP = cChars; |
| *piTrailing = 0; |
| return S_OK; |
| } |
| |
| for (item=0; item < cChars; item++) |
| if (pwLogClust[item] > max_clust) |
| { |
| ERR("We do not handle non reversed clusters properly\n"); |
| break; |
| } |
| } |
| |
| if (iX < 0) |
| { |
| *piCP = -1; |
| *piTrailing = 1; |
| return S_OK; |
| } |
| |
| iPosX = iLastPosX = 0; |
| if (direction > 0) |
| item = 0; |
| else |
| item = cChars - 1; |
| for (; iPosX <= iX && item < cChars && item >= 0; item+=direction) |
| { |
| iLastPosX = iPosX; |
| if (iSpecial == -1 && |
| (iCluster == -1 || |
| (iCluster != -1 && |
| ((direction > 0 && iCluster+clust_size <= item) || |
| (direction < 0 && iCluster-clust_size >= item)) |
| ) |
| ) |
| ) |
| { |
| int check; |
| int clust = pwLogClust[item]; |
| |
| iCluster = -1; |
| cjump = 0; |
| clust_size = get_cluster_size(pwLogClust, cChars, item, direction, |
| &iCluster, &check); |
| advance = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, clust, direction); |
| |
| if (check >= cChars && direction > 0) |
| { |
| int glyph; |
| for (glyph = clust; glyph < cGlyphs; glyph++) |
| special_size += get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, glyph, direction); |
| iSpecial = item; |
| special_size /= (cChars - item); |
| iPosX += special_size; |
| } |
| else |
| { |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo) |
| { |
| if (!cjump) |
| iPosX += advance; |
| cjump++; |
| } |
| else |
| iPosX += advance / (float)clust_size; |
| } |
| } |
| else if (iSpecial != -1) |
| iPosX += special_size; |
| else /* (iCluster != -1) */ |
| { |
| int adv = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, pwLogClust[iCluster], direction); |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo) |
| { |
| if (!cjump) |
| iPosX += adv; |
| cjump++; |
| } |
| else |
| iPosX += adv / (float)clust_size; |
| } |
| } |
| |
| if (direction > 0) |
| { |
| if (iPosX > iX) |
| item--; |
| if (item < cChars && ((iPosX - iLastPosX) / 2.0) + iX >= iPosX) |
| { |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo && clust_size > 1) |
| item+=(clust_size-1); |
| *piTrailing = 1; |
| } |
| else |
| *piTrailing = 0; |
| } |
| else |
| { |
| if (iX == iLastPosX) |
| item++; |
| if (iX >= iLastPosX && iX <= iPosX) |
| item++; |
| |
| if (iLastPosX == iX) |
| *piTrailing = 0; |
| else if (item < 0 || ((iLastPosX - iPosX) / 2.0) + iX <= iLastPosX) |
| { |
| if (scriptInformation[psa->eScript].props.fNeedsCaretInfo && clust_size > 1) |
| item-=(clust_size-1); |
| *piTrailing = 1; |
| } |
| else |
| *piTrailing = 0; |
| } |
| |
| *piCP = item; |
| |
| TRACE("*piCP=%d\n", *piCP); |
| TRACE("*piTrailing=%d\n", *piTrailing); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptBreak (USP10.@) |
| * |
| * Retrieve line break information. |
| * |
| * PARAMS |
| * chars [I] Array of characters. |
| * sa [I] String analysis. |
| * la [I] Array of logical attribute structures. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: S_FALSE |
| */ |
| HRESULT WINAPI ScriptBreak(const WCHAR *chars, int count, const SCRIPT_ANALYSIS *sa, SCRIPT_LOGATTR *la) |
| { |
| TRACE("(%s, %d, %p, %p)\n", debugstr_wn(chars, count), count, sa, la); |
| |
| if (count < 0 || !la) return E_INVALIDARG; |
| if (count == 0) return E_FAIL; |
| |
| BREAK_line(chars, count, sa, la); |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptIsComplex (USP10.@) |
| * |
| * Determine if a string is complex. |
| * |
| * PARAMS |
| * chars [I] Array of characters to test. |
| * len [I] Length in characters. |
| * flag [I] Flag. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: S_FALSE |
| * |
| */ |
| HRESULT WINAPI ScriptIsComplex(const WCHAR *chars, int len, DWORD flag) |
| { |
| int i; |
| INT consumed = 0; |
| |
| TRACE("(%s,%d,0x%x)\n", debugstr_wn(chars, len), len, flag); |
| |
| for (i = 0; i < len; i+=consumed) |
| { |
| int script; |
| if (i >= len) |
| break; |
| |
| if ((flag & SIC_ASCIIDIGIT) && chars[i] >= 0x30 && chars[i] <= 0x39) |
| return S_OK; |
| |
| script = get_char_script(chars,i,len, &consumed); |
| if ((scriptInformation[script].props.fComplex && (flag & SIC_COMPLEX))|| |
| (!scriptInformation[script].props.fComplex && (flag & SIC_NEUTRAL))) |
| return S_OK; |
| } |
| return S_FALSE; |
| } |
| |
| /*********************************************************************** |
| * ScriptShapeOpenType (USP10.@) |
| * |
| * Produce glyphs and visual attributes for a run. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * psa [I/O] Script analysis. |
| * tagScript [I] The OpenType tag for the Script |
| * tagLangSys [I] The OpenType tag for the Language |
| * rcRangeChars[I] Array of Character counts in each range |
| * rpRangeProperties [I] Array of TEXTRANGE_PROPERTIES structures |
| * cRanges [I] Count of ranges |
| * pwcChars [I] Array of characters specifying the run. |
| * cChars [I] Number of characters in pwcChars. |
| * cMaxGlyphs [I] Length of pwOutGlyphs. |
| * pwLogClust [O] Array of logical cluster info. |
| * pCharProps [O] Array of character property values |
| * pwOutGlyphs [O] Array of glyphs. |
| * pOutGlyphProps [O] Array of attributes for the retrieved glyphs |
| * pcGlyphs [O] Number of glyphs returned. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptShapeOpenType( HDC hdc, SCRIPT_CACHE *psc, |
| SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, |
| OPENTYPE_TAG tagLangSys, int *rcRangeChars, |
| TEXTRANGE_PROPERTIES **rpRangeProperties, |
| int cRanges, const WCHAR *pwcChars, int cChars, |
| int cMaxGlyphs, WORD *pwLogClust, |
| SCRIPT_CHARPROP *pCharProps, WORD *pwOutGlyphs, |
| SCRIPT_GLYPHPROP *pOutGlyphProps, int *pcGlyphs) |
| { |
| HRESULT hr; |
| int i; |
| unsigned int g; |
| BOOL rtl; |
| int cluster; |
| static int once = 0; |
| |
| TRACE("(%p, %p, %p, %s, %s, %p, %p, %d, %s, %d, %d, %p, %p, %p, %p, %p )\n", |
| hdc, psc, psa, |
| debugstr_an((char*)&tagScript,4), debugstr_an((char*)&tagLangSys,4), |
| rcRangeChars, rpRangeProperties, cRanges, debugstr_wn(pwcChars, cChars), |
| cChars, cMaxGlyphs, pwLogClust, pCharProps, pwOutGlyphs, pOutGlyphProps, pcGlyphs); |
| |
| if (psa) TRACE("psa values: %d, %d, %d, %d, %d, %d, %d\n", psa->eScript, psa->fRTL, psa->fLayoutRTL, |
| psa->fLinkBefore, psa->fLinkAfter, psa->fLogicalOrder, psa->fNoGlyphIndex); |
| |
| if (!pOutGlyphProps || !pcGlyphs || !pCharProps) return E_INVALIDARG; |
| if (cChars > cMaxGlyphs) return E_OUTOFMEMORY; |
| |
| if (cRanges) |
| if(!once++) FIXME("Ranges not supported yet\n"); |
| |
| rtl = (psa && !psa->fLogicalOrder && psa->fRTL); |
| |
| *pcGlyphs = cChars; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| if (!pwLogClust) return E_FAIL; |
| |
| ((ScriptCache *)*psc)->userScript = tagScript; |
| ((ScriptCache *)*psc)->userLang = tagLangSys; |
| |
| /* set fNoGlyphIndex non truetype/opentype fonts */ |
| if (psa && !psa->fNoGlyphIndex && !((ScriptCache *)*psc)->sfnt) |
| psa->fNoGlyphIndex = TRUE; |
| |
| /* Initialize a SCRIPT_VISATTR and LogClust for each char in this run */ |
| for (i = 0; i < cChars; i++) |
| { |
| int idx = i; |
| if (rtl) idx = cChars - 1 - i; |
| /* FIXME: set to better values */ |
| pOutGlyphProps[i].sva.uJustification = (pwcChars[idx] == ' ') ? SCRIPT_JUSTIFY_BLANK : SCRIPT_JUSTIFY_CHARACTER; |
| pOutGlyphProps[i].sva.fClusterStart = 1; |
| pOutGlyphProps[i].sva.fDiacritic = 0; |
| pOutGlyphProps[i].sva.fZeroWidth = 0; |
| pOutGlyphProps[i].sva.fReserved = 0; |
| pOutGlyphProps[i].sva.fShapeReserved = 0; |
| |
| /* FIXME: have the shaping engine set this */ |
| pCharProps[i].fCanGlyphAlone = 0; |
| |
| pwLogClust[i] = idx; |
| } |
| |
| if (psa && !psa->fNoGlyphIndex) |
| { |
| WCHAR *rChars; |
| if ((hr = SHAPE_CheckFontForRequiredFeatures(hdc, (ScriptCache *)*psc, psa)) != S_OK) return hr; |
| |
| rChars = heap_alloc(sizeof(WCHAR) * cChars); |
| if (!rChars) return E_OUTOFMEMORY; |
| for (i = 0, g = 0, cluster = 0; i < cChars; i++) |
| { |
| int idx = i; |
| DWORD chInput; |
| |
| if (rtl) idx = cChars - 1 - i; |
| if (!cluster) |
| { |
| chInput = decode_surrogate_pair(pwcChars, idx, cChars); |
| if (!chInput) |
| { |
| if (psa->fRTL) |
| chInput = mirror_char(pwcChars[idx]); |
| else |
| chInput = pwcChars[idx]; |
| /* special case for tabs */ |
| if (chInput == 0x0009) |
| chInput = 0x0020; |
| rChars[i] = chInput; |
| } |
| else |
| { |
| rChars[i] = pwcChars[idx]; |
| rChars[i+1] = pwcChars[(rtl)?idx-1:idx+1]; |
| cluster = 1; |
| } |
| if (!(pwOutGlyphs[g] = get_cache_glyph(psc, chInput))) |
| { |
| WORD glyph; |
| if (!hdc) |
| { |
| heap_free(rChars); |
| return E_PENDING; |
| } |
| if (OpenType_CMAP_GetGlyphIndex(hdc, (ScriptCache *)*psc, chInput, &glyph, 0) == GDI_ERROR) |
| { |
| heap_free(rChars); |
| return S_FALSE; |
| } |
| pwOutGlyphs[g] = set_cache_glyph(psc, chInput, glyph); |
| } |
| g++; |
| } |
| else |
| { |
| int k; |
| cluster--; |
| pwLogClust[idx] = (rtl)?pwLogClust[idx+1]:pwLogClust[idx-1]; |
| for (k = (rtl)?idx-1:idx+1; k >= 0 && k < cChars; (rtl)?k--:k++) |
| pwLogClust[k]--; |
| } |
| } |
| *pcGlyphs = g; |
| |
| SHAPE_ContextualShaping(hdc, (ScriptCache *)*psc, psa, rChars, cChars, pwOutGlyphs, pcGlyphs, cMaxGlyphs, pwLogClust); |
| SHAPE_ApplyDefaultOpentypeFeatures(hdc, (ScriptCache *)*psc, psa, pwOutGlyphs, pcGlyphs, cMaxGlyphs, cChars, pwLogClust); |
| SHAPE_CharGlyphProp(hdc, (ScriptCache *)*psc, psa, pwcChars, cChars, pwOutGlyphs, *pcGlyphs, pwLogClust, pCharProps, pOutGlyphProps); |
| heap_free(rChars); |
| } |
| else |
| { |
| TRACE("no glyph translation\n"); |
| for (i = 0; i < cChars; i++) |
| { |
| int idx = i; |
| /* No mirroring done here */ |
| if (rtl) idx = cChars - 1 - i; |
| pwOutGlyphs[i] = pwcChars[idx]; |
| } |
| } |
| |
| return S_OK; |
| } |
| |
| |
| /*********************************************************************** |
| * ScriptShape (USP10.@) |
| * |
| * Produce glyphs and visual attributes for a run. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * pwcChars [I] Array of characters specifying the run. |
| * cChars [I] Number of characters in pwcChars. |
| * cMaxGlyphs [I] Length of pwOutGlyphs. |
| * psa [I/O] Script analysis. |
| * pwOutGlyphs [O] Array of glyphs. |
| * pwLogClust [O] Array of logical cluster info. |
| * psva [O] Array of visual attributes. |
| * pcGlyphs [O] Number of glyphs returned. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptShape(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcChars, |
| int cChars, int cMaxGlyphs, |
| SCRIPT_ANALYSIS *psa, WORD *pwOutGlyphs, WORD *pwLogClust, |
| SCRIPT_VISATTR *psva, int *pcGlyphs) |
| { |
| HRESULT hr; |
| int i; |
| SCRIPT_CHARPROP *charProps; |
| SCRIPT_GLYPHPROP *glyphProps; |
| |
| if (!psva || !pcGlyphs) return E_INVALIDARG; |
| if (cChars > cMaxGlyphs) return E_OUTOFMEMORY; |
| |
| charProps = heap_alloc_zero(sizeof(SCRIPT_CHARPROP)*cChars); |
| if (!charProps) return E_OUTOFMEMORY; |
| glyphProps = heap_alloc_zero(sizeof(SCRIPT_GLYPHPROP)*cMaxGlyphs); |
| if (!glyphProps) |
| { |
| heap_free(charProps); |
| return E_OUTOFMEMORY; |
| } |
| |
| hr = ScriptShapeOpenType(hdc, psc, psa, scriptInformation[psa->eScript].scriptTag, 0, NULL, NULL, 0, pwcChars, cChars, cMaxGlyphs, pwLogClust, charProps, pwOutGlyphs, glyphProps, pcGlyphs); |
| |
| if (SUCCEEDED(hr)) |
| { |
| for (i = 0; i < *pcGlyphs; i++) |
| psva[i] = glyphProps[i].sva; |
| } |
| |
| heap_free(charProps); |
| heap_free(glyphProps); |
| |
| return hr; |
| } |
| |
| /*********************************************************************** |
| * ScriptPlaceOpenType (USP10.@) |
| * |
| * Produce advance widths for a run. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * psa [I/O] String analysis. |
| * tagScript [I] The OpenType tag for the Script |
| * tagLangSys [I] The OpenType tag for the Language |
| * rcRangeChars[I] Array of Character counts in each range |
| * rpRangeProperties [I] Array of TEXTRANGE_PROPERTIES structures |
| * cRanges [I] Count of ranges |
| * pwcChars [I] Array of characters specifying the run. |
| * pwLogClust [I] Array of logical cluster info |
| * pCharProps [I] Array of character property values |
| * cChars [I] Number of characters in pwcChars. |
| * pwGlyphs [I] Array of glyphs. |
| * pGlyphProps [I] Array of attributes for the retrieved glyphs |
| * cGlyphs [I] Count of Glyphs |
| * piAdvance [O] Array of advance widths. |
| * pGoffset [O] Glyph offsets. |
| * pABC [O] Combined ABC width. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| |
| HRESULT WINAPI ScriptPlaceOpenType( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, |
| OPENTYPE_TAG tagScript, OPENTYPE_TAG tagLangSys, |
| int *rcRangeChars, TEXTRANGE_PROPERTIES **rpRangeProperties, |
| int cRanges, const WCHAR *pwcChars, WORD *pwLogClust, |
| SCRIPT_CHARPROP *pCharProps, int cChars, |
| const WORD *pwGlyphs, const SCRIPT_GLYPHPROP *pGlyphProps, |
| int cGlyphs, int *piAdvance, |
| GOFFSET *pGoffset, ABC *pABC |
| ) |
| { |
| HRESULT hr; |
| int i; |
| static int once = 0; |
| |
| TRACE("(%p, %p, %p, %s, %s, %p, %p, %d, %s, %p, %p, %d, %p, %p, %d, %p %p %p)\n", |
| hdc, psc, psa, |
| debugstr_an((char*)&tagScript,4), debugstr_an((char*)&tagLangSys,4), |
| rcRangeChars, rpRangeProperties, cRanges, debugstr_wn(pwcChars, cChars), |
| pwLogClust, pCharProps, cChars, pwGlyphs, pGlyphProps, cGlyphs, piAdvance, |
| pGoffset, pABC); |
| |
| if (!pGlyphProps) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| if (!pGoffset) return E_FAIL; |
| |
| if (cRanges) |
| if (!once++) FIXME("Ranges not supported yet\n"); |
| |
| ((ScriptCache *)*psc)->userScript = tagScript; |
| ((ScriptCache *)*psc)->userLang = tagLangSys; |
| |
| if (pABC) memset(pABC, 0, sizeof(ABC)); |
| for (i = 0; i < cGlyphs; i++) |
| { |
| ABC abc; |
| if (!get_cache_glyph_widths(psc, pwGlyphs[i], &abc)) |
| { |
| if (!hdc) return E_PENDING; |
| if ((get_cache_pitch_family(psc) & TMPF_TRUETYPE) && !psa->fNoGlyphIndex) |
| { |
| if (!GetCharABCWidthsI(hdc, 0, 1, (WORD *)&pwGlyphs[i], &abc)) return S_FALSE; |
| } |
| else |
| { |
| INT width; |
| if (!GetCharWidth32W(hdc, pwGlyphs[i], pwGlyphs[i], &width)) return S_FALSE; |
| abc.abcB = width; |
| abc.abcA = abc.abcC = 0; |
| } |
| set_cache_glyph_widths(psc, pwGlyphs[i], &abc); |
| } |
| if (pABC) |
| { |
| pABC->abcA += abc.abcA; |
| pABC->abcB += abc.abcB; |
| pABC->abcC += abc.abcC; |
| } |
| /* FIXME: set to more reasonable values */ |
| pGoffset[i].du = pGoffset[i].dv = 0; |
| if (piAdvance) piAdvance[i] = abc.abcA + abc.abcB + abc.abcC; |
| } |
| |
| SHAPE_ApplyOpenTypePositions(hdc, (ScriptCache *)*psc, psa, pwGlyphs, cGlyphs, piAdvance, pGoffset); |
| |
| if (pABC) TRACE("Total for run: abcA=%d, abcB=%d, abcC=%d\n", pABC->abcA, pABC->abcB, pABC->abcC); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptPlace (USP10.@) |
| * |
| * Produce advance widths for a run. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * pwGlyphs [I] Array of glyphs. |
| * cGlyphs [I] Number of glyphs in pwGlyphs. |
| * psva [I] Array of visual attributes. |
| * psa [I/O] String analysis. |
| * piAdvance [O] Array of advance widths. |
| * pGoffset [O] Glyph offsets. |
| * pABC [O] Combined ABC width. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptPlace(HDC hdc, SCRIPT_CACHE *psc, const WORD *pwGlyphs, |
| int cGlyphs, const SCRIPT_VISATTR *psva, |
| SCRIPT_ANALYSIS *psa, int *piAdvance, GOFFSET *pGoffset, ABC *pABC ) |
| { |
| HRESULT hr; |
| SCRIPT_GLYPHPROP *glyphProps; |
| int i; |
| |
| TRACE("(%p, %p, %p, %d, %p, %p, %p, %p, %p)\n", hdc, psc, pwGlyphs, cGlyphs, psva, psa, |
| piAdvance, pGoffset, pABC); |
| |
| if (!psva) return E_INVALIDARG; |
| if (!pGoffset) return E_FAIL; |
| |
| glyphProps = heap_alloc(sizeof(SCRIPT_GLYPHPROP)*cGlyphs); |
| if (!glyphProps) return E_OUTOFMEMORY; |
| |
| for (i = 0; i < cGlyphs; i++) |
| glyphProps[i].sva = psva[i]; |
| |
| hr = ScriptPlaceOpenType(hdc, psc, psa, scriptInformation[psa->eScript].scriptTag, 0, NULL, NULL, 0, NULL, NULL, NULL, 0, pwGlyphs, glyphProps, cGlyphs, piAdvance, pGoffset, pABC); |
| |
| heap_free(glyphProps); |
| |
| return hr; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetCMap (USP10.@) |
| * |
| * Retrieve glyph indices. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * pwcInChars [I] Array of Unicode characters. |
| * cChars [I] Number of characters in pwcInChars. |
| * dwFlags [I] Flags. |
| * pwOutGlyphs [O] Buffer to receive the array of glyph indices. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptGetCMap(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcInChars, |
| int cChars, DWORD dwFlags, WORD *pwOutGlyphs) |
| { |
| HRESULT hr; |
| int i; |
| |
| TRACE("(%p,%p,%s,%d,0x%x,%p)\n", hdc, psc, debugstr_wn(pwcInChars, cChars), |
| cChars, dwFlags, pwOutGlyphs); |
| |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| hr = S_OK; |
| |
| if ((get_cache_pitch_family(psc) & TMPF_TRUETYPE)) |
| { |
| for (i = 0; i < cChars; i++) |
| { |
| WCHAR inChar; |
| if (dwFlags == SGCM_RTL) |
| inChar = mirror_char(pwcInChars[i]); |
| else |
| inChar = pwcInChars[i]; |
| if (!(pwOutGlyphs[i] = get_cache_glyph(psc, inChar))) |
| { |
| WORD glyph; |
| if (!hdc) return E_PENDING; |
| if (GetGlyphIndicesW(hdc, &inChar, 1, &glyph, GGI_MARK_NONEXISTING_GLYPHS) == GDI_ERROR) return S_FALSE; |
| if (glyph == 0xffff) |
| { |
| hr = S_FALSE; |
| glyph = 0x0; |
| } |
| pwOutGlyphs[i] = set_cache_glyph(psc, inChar, glyph); |
| } |
| } |
| } |
| else |
| { |
| TRACE("no glyph translation\n"); |
| for (i = 0; i < cChars; i++) |
| { |
| WCHAR inChar; |
| if (dwFlags == SGCM_RTL) |
| inChar = mirror_char(pwcInChars[i]); |
| else |
| inChar = pwcInChars[i]; |
| pwOutGlyphs[i] = inChar; |
| } |
| } |
| return hr; |
| } |
| |
| /*********************************************************************** |
| * ScriptTextOut (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptTextOut(const HDC hdc, SCRIPT_CACHE *psc, int x, int y, UINT fuOptions, |
| const RECT *lprc, const SCRIPT_ANALYSIS *psa, const WCHAR *pwcReserved, |
| int iReserved, const WORD *pwGlyphs, int cGlyphs, const int *piAdvance, |
| const int *piJustify, const GOFFSET *pGoffset) |
| { |
| HRESULT hr = S_OK; |
| INT i, dir = 1; |
| INT *lpDx; |
| WORD *reordered_glyphs = (WORD *)pwGlyphs; |
| |
| TRACE("(%p, %p, %d, %d, %04x, %p, %p, %p, %d, %p, %d, %p, %p, %p)\n", |
| hdc, psc, x, y, fuOptions, lprc, psa, pwcReserved, iReserved, pwGlyphs, cGlyphs, |
| piAdvance, piJustify, pGoffset); |
| |
| if (!hdc || !psc) return E_INVALIDARG; |
| if (!piAdvance || !psa || !pwGlyphs) return E_INVALIDARG; |
| |
| fuOptions &= ETO_CLIPPED + ETO_OPAQUE; |
| fuOptions |= ETO_IGNORELANGUAGE; |
| if (!psa->fNoGlyphIndex) /* Have Glyphs? */ |
| fuOptions |= ETO_GLYPH_INDEX; /* Say don't do translation to glyph */ |
| |
| lpDx = heap_alloc(cGlyphs * sizeof(INT) * 2); |
| if (!lpDx) return E_OUTOFMEMORY; |
| fuOptions |= ETO_PDY; |
| |
| if (psa->fRTL && psa->fLogicalOrder) |
| { |
| reordered_glyphs = heap_alloc( cGlyphs * sizeof(WORD) ); |
| if (!reordered_glyphs) |
| { |
| heap_free( lpDx ); |
| return E_OUTOFMEMORY; |
| } |
| |
| for (i = 0; i < cGlyphs; i++) |
| reordered_glyphs[i] = pwGlyphs[cGlyphs - 1 - i]; |
| dir = -1; |
| } |
| |
| for (i = 0; i < cGlyphs; i++) |
| { |
| int orig_index = (dir > 0) ? i : cGlyphs - 1 - i; |
| lpDx[i * 2] = piAdvance[orig_index]; |
| lpDx[i * 2 + 1] = 0; |
| |
| if (pGoffset) |
| { |
| if (i == 0) |
| { |
| x += pGoffset[orig_index].du * dir; |
| y += pGoffset[orig_index].dv; |
| } |
| else |
| { |
| lpDx[(i - 1) * 2] += pGoffset[orig_index].du * dir; |
| lpDx[(i - 1) * 2 + 1] += pGoffset[orig_index].dv; |
| } |
| lpDx[i * 2] -= pGoffset[orig_index].du * dir; |
| lpDx[i * 2 + 1] -= pGoffset[orig_index].dv; |
| } |
| } |
| |
| if (!ExtTextOutW(hdc, x, y, fuOptions, lprc, reordered_glyphs, cGlyphs, lpDx)) |
| hr = S_FALSE; |
| |
| if (reordered_glyphs != pwGlyphs) heap_free( reordered_glyphs ); |
| heap_free(lpDx); |
| |
| return hr; |
| } |
| |
| /*********************************************************************** |
| * ScriptCacheGetHeight (USP10.@) |
| * |
| * Retrieve the height of the font in the cache. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * height [O] Receives font height. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptCacheGetHeight(HDC hdc, SCRIPT_CACHE *psc, LONG *height) |
| { |
| HRESULT hr; |
| |
| TRACE("(%p, %p, %p)\n", hdc, psc, height); |
| |
| if (!height) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| *height = get_cache_height(psc); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetGlyphABCWidth (USP10.@) |
| * |
| * Retrieve the width of a glyph. |
| * |
| * PARAMS |
| * hdc [I] Device context. |
| * psc [I/O] Opaque pointer to a script cache. |
| * glyph [I] Glyph to retrieve the width for. |
| * abc [O] ABC widths of the glyph. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| */ |
| HRESULT WINAPI ScriptGetGlyphABCWidth(HDC hdc, SCRIPT_CACHE *psc, WORD glyph, ABC *abc) |
| { |
| HRESULT hr; |
| |
| TRACE("(%p, %p, 0x%04x, %p)\n", hdc, psc, glyph, abc); |
| |
| if (!abc) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| if (!get_cache_glyph_widths(psc, glyph, abc)) |
| { |
| if (!hdc) return E_PENDING; |
| if ((get_cache_pitch_family(psc) & TMPF_TRUETYPE)) |
| { |
| if (!GetCharABCWidthsI(hdc, 0, 1, &glyph, abc)) return S_FALSE; |
| } |
| else |
| { |
| INT width; |
| if (!GetCharWidth32W(hdc, glyph, glyph, &width)) return S_FALSE; |
| abc->abcB = width; |
| abc->abcA = abc->abcC = 0; |
| } |
| set_cache_glyph_widths(psc, glyph, abc); |
| } |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptLayout (USP10.@) |
| * |
| * Map embedding levels to visual and/or logical order. |
| * |
| * PARAMS |
| * runs [I] Size of level array. |
| * level [I] Array of embedding levels. |
| * vistolog [O] Map of embedding levels from visual to logical order. |
| * logtovis [O] Map of embedding levels from logical to visual order. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: Non-zero HRESULT value. |
| * |
| * BUGS |
| * This stub works correctly for any sequence of a single |
| * embedding level but not for sequences of different |
| * embedding levels, i.e. mixtures of RTL and LTR scripts. |
| */ |
| HRESULT WINAPI ScriptLayout(int runs, const BYTE *level, int *vistolog, int *logtovis) |
| { |
| int* indexs; |
| int ich; |
| |
| TRACE("(%d, %p, %p, %p)\n", runs, level, vistolog, logtovis); |
| |
| if (!level || (!vistolog && !logtovis)) |
| return E_INVALIDARG; |
| |
| indexs = heap_alloc(sizeof(int) * runs); |
| if (!indexs) |
| return E_OUTOFMEMORY; |
| |
| |
| if (vistolog) |
| { |
| for( ich = 0; ich < runs; ich++) |
| indexs[ich] = ich; |
| |
| ich = 0; |
| while (ich < runs) |
| ich += BIDI_ReorderV2lLevel(0, indexs+ich, level+ich, runs - ich, FALSE); |
| for (ich = 0; ich < runs; ich++) |
| vistolog[ich] = indexs[ich]; |
| } |
| |
| |
| if (logtovis) |
| { |
| for( ich = 0; ich < runs; ich++) |
| indexs[ich] = ich; |
| |
| ich = 0; |
| while (ich < runs) |
| ich += BIDI_ReorderL2vLevel(0, indexs+ich, level+ich, runs - ich, FALSE); |
| for (ich = 0; ich < runs; ich++) |
| logtovis[ich] = indexs[ich]; |
| } |
| heap_free(indexs); |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringGetLogicalWidths (USP10.@) |
| * |
| * Returns logical widths from a string analysis. |
| * |
| * PARAMS |
| * ssa [I] string analysis. |
| * piDx [O] logical widths returned. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: a non-zero HRESULT. |
| */ |
| HRESULT WINAPI ScriptStringGetLogicalWidths(SCRIPT_STRING_ANALYSIS ssa, int *piDx) |
| { |
| int i, j, next = 0; |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("%p, %p\n", ssa, piDx); |
| |
| if (!analysis) return S_FALSE; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE; |
| |
| for (i = 0; i < analysis->numItems; i++) |
| { |
| int cChar = analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos; |
| int direction = 1; |
| |
| if (analysis->pItem[i].a.fRTL && ! analysis->pItem[i].a.fLogicalOrder) |
| direction = -1; |
| |
| for (j = 0; j < cChar; j++) |
| { |
| int k; |
| int glyph = analysis->glyphs[i].pwLogClust[j]; |
| int clust_size = get_cluster_size(analysis->glyphs[i].pwLogClust, |
| cChar, j, direction, NULL, NULL); |
| int advance = get_glyph_cluster_advance(analysis->glyphs[i].piAdvance, analysis->glyphs[i].psva, analysis->glyphs[i].pwLogClust, analysis->glyphs[i].numGlyphs, cChar, glyph, direction); |
| |
| for (k = 0; k < clust_size; k++) |
| { |
| piDx[next] = advance / clust_size; |
| next++; |
| if (k) j++; |
| } |
| } |
| } |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringValidate (USP10.@) |
| * |
| * Validate a string analysis. |
| * |
| * PARAMS |
| * ssa [I] string analysis. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: S_FALSE if invalid sequences are found |
| * or a non-zero HRESULT if it fails. |
| */ |
| HRESULT WINAPI ScriptStringValidate(SCRIPT_STRING_ANALYSIS ssa) |
| { |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("(%p)\n", ssa); |
| |
| if (!analysis) return E_INVALIDARG; |
| return (analysis->invalid) ? S_FALSE : S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptString_pSize (USP10.@) |
| * |
| * Retrieve width and height of an analysed string. |
| * |
| * PARAMS |
| * ssa [I] string analysis. |
| * |
| * RETURNS |
| * Success: Pointer to a SIZE structure. |
| * Failure: NULL |
| */ |
| const SIZE * WINAPI ScriptString_pSize(SCRIPT_STRING_ANALYSIS ssa) |
| { |
| int i, j; |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("(%p)\n", ssa); |
| |
| if (!analysis) return NULL; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return NULL; |
| |
| if (!analysis->sz) |
| { |
| if (!(analysis->sz = heap_alloc(sizeof(SIZE)))) return NULL; |
| analysis->sz->cy = analysis->glyphs[0].sc->tm.tmHeight; |
| |
| analysis->sz->cx = 0; |
| for (i = 0; i < analysis->numItems; i++) |
| { |
| if (analysis->glyphs[i].sc->tm.tmHeight > analysis->sz->cy) |
| analysis->sz->cy = analysis->glyphs[i].sc->tm.tmHeight; |
| for (j = 0; j < analysis->glyphs[i].numGlyphs; j++) |
| analysis->sz->cx += analysis->glyphs[i].piAdvance[j]; |
| } |
| } |
| return analysis->sz; |
| } |
| |
| /*********************************************************************** |
| * ScriptString_pLogAttr (USP10.@) |
| * |
| * Retrieve logical attributes of an analysed string. |
| * |
| * PARAMS |
| * ssa [I] string analysis. |
| * |
| * RETURNS |
| * Success: Pointer to an array of SCRIPT_LOGATTR structures. |
| * Failure: NULL |
| */ |
| const SCRIPT_LOGATTR * WINAPI ScriptString_pLogAttr(SCRIPT_STRING_ANALYSIS ssa) |
| { |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("(%p)\n", ssa); |
| |
| if (!analysis) return NULL; |
| if (!(analysis->dwFlags & SSA_BREAK)) return NULL; |
| return analysis->logattrs; |
| } |
| |
| /*********************************************************************** |
| * ScriptString_pcOutChars (USP10.@) |
| * |
| * Retrieve the length of a string after clipping. |
| * |
| * PARAMS |
| * ssa [I] String analysis. |
| * |
| * RETURNS |
| * Success: Pointer to the length. |
| * Failure: NULL |
| */ |
| const int * WINAPI ScriptString_pcOutChars(SCRIPT_STRING_ANALYSIS ssa) |
| { |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("(%p)\n", ssa); |
| |
| if (!analysis) return NULL; |
| return &analysis->clip_len; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringGetOrder (USP10.@) |
| * |
| * Retrieve a glyph order map. |
| * |
| * PARAMS |
| * ssa [I] String analysis. |
| * order [I/O] Array of glyph positions. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: a non-zero HRESULT. |
| */ |
| HRESULT WINAPI ScriptStringGetOrder(SCRIPT_STRING_ANALYSIS ssa, UINT *order) |
| { |
| int i, j; |
| unsigned int k; |
| StringAnalysis *analysis = ssa; |
| |
| TRACE("(%p)\n", ssa); |
| |
| if (!analysis) return S_FALSE; |
| if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE; |
| |
| /* FIXME: handle RTL scripts */ |
| for (i = 0, k = 0; i < analysis->numItems; i++) |
| for (j = 0; j < analysis->glyphs[i].numGlyphs; j++, k++) |
| order[k] = k; |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetLogicalWidths (USP10.@) |
| * |
| * Convert advance widths to logical widths. |
| * |
| * PARAMS |
| * sa [I] Script analysis. |
| * nbchars [I] Number of characters. |
| * nbglyphs [I] Number of glyphs. |
| * glyph_width [I] Array of glyph widths. |
| * log_clust [I] Array of logical clusters. |
| * sva [I] Visual attributes. |
| * widths [O] Array of logical widths. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: a non-zero HRESULT. |
| */ |
| HRESULT WINAPI ScriptGetLogicalWidths(const SCRIPT_ANALYSIS *sa, int nbchars, int nbglyphs, |
| const int *glyph_width, const WORD *log_clust, |
| const SCRIPT_VISATTR *sva, int *widths) |
| { |
| int i; |
| |
| TRACE("(%p, %d, %d, %p, %p, %p, %p)\n", |
| sa, nbchars, nbglyphs, glyph_width, log_clust, sva, widths); |
| |
| /* FIXME */ |
| for (i = 0; i < nbchars; i++) widths[i] = glyph_width[i]; |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptApplyLogicalWidth (USP10.@) |
| * |
| * Generate glyph advance widths. |
| * |
| * PARAMS |
| * dx [I] Array of logical advance widths. |
| * num_chars [I] Number of characters. |
| * num_glyphs [I] Number of glyphs. |
| * log_clust [I] Array of logical clusters. |
| * sva [I] Visual attributes. |
| * advance [I] Array of glyph advance widths. |
| * sa [I] Script analysis. |
| * abc [I/O] Summed ABC widths. |
| * justify [O] Array of glyph advance widths. |
| * |
| * RETURNS |
| * Success: S_OK |
| * Failure: a non-zero HRESULT. |
| */ |
| HRESULT WINAPI ScriptApplyLogicalWidth(const int *dx, int num_chars, int num_glyphs, |
| const WORD *log_clust, const SCRIPT_VISATTR *sva, |
| const int *advance, const SCRIPT_ANALYSIS *sa, |
| ABC *abc, int *justify) |
| { |
| int i; |
| |
| FIXME("(%p, %d, %d, %p, %p, %p, %p, %p, %p)\n", |
| dx, num_chars, num_glyphs, log_clust, sva, advance, sa, abc, justify); |
| |
| for (i = 0; i < num_chars; i++) justify[i] = advance[i]; |
| return S_OK; |
| } |
| |
| HRESULT WINAPI ScriptJustify(const SCRIPT_VISATTR *sva, const int *advance, |
| int num_glyphs, int dx, int min_kashida, int *justify) |
| { |
| int i; |
| |
| FIXME("(%p, %p, %d, %d, %d, %p)\n", sva, advance, num_glyphs, dx, min_kashida, justify); |
| |
| for (i = 0; i < num_glyphs; i++) justify[i] = advance[i]; |
| return S_OK; |
| } |
| |
| HRESULT WINAPI ScriptGetFontScriptTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, int cMaxTags, OPENTYPE_TAG *pScriptTags, int *pcTags) |
| { |
| HRESULT hr; |
| if (!pScriptTags || !pcTags || cMaxTags == 0) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| return SHAPE_GetFontScriptTags(hdc, (ScriptCache *)*psc, psa, cMaxTags, pScriptTags, pcTags); |
| } |
| |
| HRESULT WINAPI ScriptGetFontLanguageTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, int cMaxTags, OPENTYPE_TAG *pLangSysTags, int *pcTags) |
| { |
| HRESULT hr; |
| if (!pLangSysTags || !pcTags || cMaxTags == 0) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| return SHAPE_GetFontLanguageTags(hdc, (ScriptCache *)*psc, psa, tagScript, cMaxTags, pLangSysTags, pcTags); |
| } |
| |
| HRESULT WINAPI ScriptGetFontFeatureTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, OPENTYPE_TAG tagLangSys, int cMaxTags, OPENTYPE_TAG *pFeatureTags, int *pcTags) |
| { |
| HRESULT hr; |
| if (!pFeatureTags || !pcTags || cMaxTags == 0) return E_INVALIDARG; |
| if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr; |
| |
| return SHAPE_GetFontFeatureTags(hdc, (ScriptCache *)*psc, psa, tagScript, tagLangSys, cMaxTags, pFeatureTags, pcTags); |
| } |