[USP10] Sync with Wine Staging 2.9. CORE-13362
[reactos.git] / reactos / dll / win32 / usp10 / usp10.c
1 /*
2 * Implementation of Uniscribe Script Processor (usp10.dll)
3 *
4 * Copyright 2005 Steven Edwards for CodeWeavers
5 * Copyright 2006 Hans Leidekker
6 * Copyright 2010 CodeWeavers, Aric Stewart
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 *
22 * Notes:
23 * Uniscribe allows for processing of complex scripts such as joining
24 * and filtering characters and bi-directional text with custom line breaks.
25 */
26
27 #include "usp10_internal.h"
28
29 #include <math.h>
30 #include <winuser.h>
31 #include <winreg.h>
32
33 WINE_DEFAULT_DEBUG_CHANNEL(uniscribe);
34
35 static const struct usp10_script_range
36 {
37 enum usp10_script script;
38 DWORD rangeFirst;
39 DWORD rangeLast;
40 enum usp10_script numericScript;
41 enum usp10_script punctScript;
42 }
43 script_ranges[] =
44 {
45 /* Basic Latin: U+0000–U+007A */
46 { Script_Latin, 0x00, 0x07a , Script_Numeric, Script_Punctuation},
47 /* Latin-1 Supplement: U+0080–U+00FF */
48 /* Latin Extended-A: U+0100–U+017F */
49 /* Latin Extended-B: U+0180–U+024F */
50 /* IPA Extensions: U+0250–U+02AF */
51 /* Spacing Modifier Letters:U+02B0–U+02FF */
52 { Script_Latin, 0x80, 0x2ff , Script_Numeric2, Script_Punctuation},
53 /* Combining Diacritical Marks : U+0300–U+036F */
54 { Script_Diacritical,0x300, 0x36f, 0, 0},
55 /* Greek: U+0370–U+03FF */
56 { Script_Greek, 0x370, 0x3ff, 0, 0},
57 /* Cyrillic: U+0400–U+04FF */
58 /* Cyrillic Supplement: U+0500–U+052F */
59 { Script_Cyrillic, 0x400, 0x52f, 0, 0},
60 /* Armenian: U+0530–U+058F */
61 { Script_Armenian, 0x530, 0x58f, 0, 0},
62 /* Hebrew: U+0590–U+05FF */
63 { Script_Hebrew, 0x590, 0x5ff, 0, 0},
64 /* Arabic: U+0600–U+06FF */
65 { Script_Arabic, 0x600, 0x6ef, Script_Arabic_Numeric, 0},
66 /* Defined by Windows */
67 { Script_Persian, 0x6f0, 0x6f9, 0, 0},
68 /* Continue Arabic: U+0600–U+06FF */
69 { Script_Arabic, 0x6fa, 0x6ff, 0, 0},
70 /* Syriac: U+0700–U+074F*/
71 { Script_Syriac, 0x700, 0x74f, 0, 0},
72 /* Arabic Supplement: U+0750–U+077F */
73 { Script_Arabic, 0x750, 0x77f, 0, 0},
74 /* Thaana: U+0780–U+07BF */
75 { Script_Thaana, 0x780, 0x7bf, 0, 0},
76 /* N’Ko: U+07C0–U+07FF */
77 { Script_NKo, 0x7c0, 0x7ff, 0, 0},
78 /* Devanagari: U+0900–U+097F */
79 { Script_Devanagari, 0x900, 0x97f, Script_Devanagari_Numeric, 0},
80 /* Bengali: U+0980–U+09FF */
81 { Script_Bengali, 0x980, 0x9ff, Script_Bengali_Numeric, 0},
82 /* Gurmukhi: U+0A00–U+0A7F*/
83 { Script_Gurmukhi, 0xa00, 0xa7f, Script_Gurmukhi_Numeric, 0},
84 /* Gujarati: U+0A80–U+0AFF*/
85 { Script_Gujarati, 0xa80, 0xaff, Script_Gujarati_Numeric, 0},
86 /* Oriya: U+0B00–U+0B7F */
87 { Script_Oriya, 0xb00, 0xb7f, Script_Oriya_Numeric, 0},
88 /* Tamil: U+0B80–U+0BFF */
89 { Script_Tamil, 0xb80, 0xbff, Script_Tamil_Numeric, 0},
90 /* Telugu: U+0C00–U+0C7F */
91 { Script_Telugu, 0xc00, 0xc7f, Script_Telugu_Numeric, 0},
92 /* Kannada: U+0C80–U+0CFF */
93 { Script_Kannada, 0xc80, 0xcff, Script_Kannada_Numeric, 0},
94 /* Malayalam: U+0D00–U+0D7F */
95 { Script_Malayalam, 0xd00, 0xd7f, Script_Malayalam_Numeric, 0},
96 /* Sinhala: U+0D80–U+0DFF */
97 { Script_Sinhala, 0xd80, 0xdff, 0, 0},
98 /* Thai: U+0E00–U+0E7F */
99 { Script_Thai, 0xe00, 0xe7f, Script_Thai_Numeric, 0},
100 /* Lao: U+0E80–U+0EFF */
101 { Script_Lao, 0xe80, 0xeff, Script_Lao_Numeric, 0},
102 /* Tibetan: U+0F00–U+0FFF */
103 { Script_Tibetan, 0xf00, 0xfff, 0, 0},
104 /* Myanmar: U+1000–U+109F */
105 { Script_Myanmar, 0x1000, 0x109f, Script_Myanmar_Numeric, 0},
106 /* Georgian: U+10A0–U+10FF */
107 { Script_Georgian, 0x10a0, 0x10ff, 0, 0},
108 /* Hangul Jamo: U+1100–U+11FF */
109 { Script_Hangul, 0x1100, 0x11ff, 0, 0},
110 /* Ethiopic: U+1200–U+137F */
111 /* Ethiopic Extensions: U+1380–U+139F */
112 { Script_Ethiopic, 0x1200, 0x139f, 0, 0},
113 /* Cherokee: U+13A0–U+13FF */
114 { Script_Cherokee, 0x13a0, 0x13ff, 0, 0},
115 /* Canadian Aboriginal Syllabics: U+1400–U+167F */
116 { Script_Canadian, 0x1400, 0x167f, 0, 0},
117 /* Ogham: U+1680–U+169F */
118 { Script_Ogham, 0x1680, 0x169f, 0, 0},
119 /* Runic: U+16A0–U+16F0 */
120 { Script_Runic, 0x16a0, 0x16f0, 0, 0},
121 /* Khmer: U+1780–U+17FF */
122 { Script_Khmer, 0x1780, 0x17ff, Script_Khmer_Numeric, 0},
123 /* Mongolian: U+1800–U+18AF */
124 { Script_Mongolian, 0x1800, 0x18af, Script_Mongolian_Numeric, 0},
125 /* Canadian Aboriginal Syllabics Extended: U+18B0–U+18FF */
126 { Script_Canadian, 0x18b0, 0x18ff, 0, 0},
127 /* Tai Le: U+1950–U+197F */
128 { Script_Tai_Le, 0x1950, 0x197f, 0, 0},
129 /* New Tai Lue: U+1980–U+19DF */
130 { Script_New_Tai_Lue,0x1980, 0x19df, Script_New_Tai_Lue_Numeric, 0},
131 /* Khmer Symbols: U+19E0–U+19FF */
132 { Script_Khmer, 0x19e0, 0x19ff, Script_Khmer_Numeric, 0},
133 /* Vedic Extensions: U+1CD0-U+1CFF */
134 { Script_Devanagari, 0x1cd0, 0x1cff, Script_Devanagari_Numeric, 0},
135 /* Phonetic Extensions: U+1D00–U+1DBF */
136 { Script_Latin, 0x1d00, 0x1dbf, 0, 0},
137 /* Combining Diacritical Marks Supplement: U+1DC0–U+1DFF */
138 { Script_Diacritical,0x1dc0, 0x1dff, 0, 0},
139 /* Latin Extended Additional: U+1E00–U+1EFF */
140 { Script_Latin, 0x1e00, 0x1eff, 0, 0},
141 /* Greek Extended: U+1F00–U+1FFF */
142 { Script_Greek, 0x1f00, 0x1fff, 0, 0},
143 /* General Punctuation: U+2000 –U+206f */
144 { Script_Latin, 0x2000, 0x206f, 0, 0},
145 /* Superscripts and Subscripts : U+2070 –U+209f */
146 /* Currency Symbols : U+20a0 –U+20cf */
147 { Script_Numeric2, 0x2070, 0x2070, 0, 0},
148 { Script_Latin, 0x2071, 0x2073, 0, 0},
149 { Script_Numeric2, 0x2074, 0x2079, 0, 0},
150 { Script_Latin, 0x207a, 0x207f, 0, 0},
151 { Script_Numeric2, 0x2080, 0x2089, 0, 0},
152 { Script_Latin, 0x208a, 0x20cf, 0, 0},
153 /* Letterlike Symbols : U+2100 –U+214f */
154 /* Number Forms : U+2150 –U+218f */
155 /* Arrows : U+2190 –U+21ff */
156 /* Mathematical Operators : U+2200 –U+22ff */
157 /* Miscellaneous Technical : U+2300 –U+23ff */
158 /* Control Pictures : U+2400 –U+243f */
159 /* Optical Character Recognition : U+2440 –U+245f */
160 /* Enclosed Alphanumerics : U+2460 –U+24ff */
161 /* Box Drawing : U+2500 –U+25ff */
162 /* Block Elements : U+2580 –U+259f */
163 /* Geometric Shapes : U+25a0 –U+25ff */
164 /* Miscellaneous Symbols : U+2600 –U+26ff */
165 /* Dingbats : U+2700 –U+27bf */
166 /* Miscellaneous Mathematical Symbols-A : U+27c0 –U+27ef */
167 /* Supplemental Arrows-A : U+27f0 –U+27ff */
168 { Script_Latin, 0x2100, 0x27ff, 0, 0},
169 /* Braille Patterns: U+2800–U+28FF */
170 { Script_Braille, 0x2800, 0x28ff, 0, 0},
171 /* Supplemental Arrows-B : U+2900 –U+297f */
172 /* Miscellaneous Mathematical Symbols-B : U+2980 –U+29ff */
173 /* Supplemental Mathematical Operators : U+2a00 –U+2aff */
174 /* Miscellaneous Symbols and Arrows : U+2b00 –U+2bff */
175 { Script_Latin, 0x2900, 0x2bff, 0, 0},
176 /* Latin Extended-C: U+2C60–U+2C7F */
177 { Script_Latin, 0x2c60, 0x2c7f, 0, 0},
178 /* Georgian: U+2D00–U+2D2F */
179 { Script_Georgian, 0x2d00, 0x2d2f, 0, 0},
180 /* Tifinagh: U+2D30–U+2D7F */
181 { Script_Tifinagh, 0x2d30, 0x2d7f, 0, 0},
182 /* Ethiopic Extensions: U+2D80–U+2DDF */
183 { Script_Ethiopic, 0x2d80, 0x2ddf, 0, 0},
184 /* Cyrillic Extended-A: U+2DE0–U+2DFF */
185 { Script_Cyrillic, 0x2de0, 0x2dff, 0, 0},
186 /* CJK Radicals Supplement: U+2E80–U+2EFF */
187 /* Kangxi Radicals: U+2F00–U+2FDF */
188 { Script_CJK_Han, 0x2e80, 0x2fdf, 0, 0},
189 /* Ideographic Description Characters: U+2FF0–U+2FFF */
190 { Script_Ideograph ,0x2ff0, 0x2fff, 0, 0},
191 /* CJK Symbols and Punctuation: U+3000–U+303F */
192 { Script_Ideograph ,0x3000, 0x3004, 0, 0},
193 { Script_CJK_Han ,0x3005, 0x3005, 0, 0},
194 { Script_Ideograph ,0x3006, 0x3006, 0, 0},
195 { Script_CJK_Han ,0x3007, 0x3007, 0, 0},
196 { Script_Ideograph ,0x3008, 0x3020, 0, 0},
197 { Script_CJK_Han ,0x3021, 0x3029, 0, 0},
198 { Script_Ideograph ,0x302a, 0x3030, 0, 0},
199 /* Kana Marks: */
200 { Script_Kana ,0x3031, 0x3035, 0, 0},
201 { Script_Ideograph ,0x3036, 0x3037, 0, 0},
202 { Script_CJK_Han ,0x3038, 0x303b, 0, 0},
203 { Script_Ideograph ,0x303c, 0x303f, 0, 0},
204 /* Hiragana: U+3040–U+309F */
205 /* Katakana: U+30A0–U+30FF */
206 { Script_Kana ,0x3040, 0x30ff, 0, 0},
207 /* Bopomofo: U+3100–U+312F */
208 { Script_Bopomofo ,0x3100, 0x312f, 0, 0},
209 /* Hangul Compatibility Jamo: U+3130–U+318F */
210 { Script_Hangul ,0x3130, 0x318f, 0, 0},
211 /* Kanbun: U+3190–U+319F */
212 { Script_Ideograph ,0x3190, 0x319f, 0, 0},
213 /* Bopomofo Extended: U+31A0–U+31BF */
214 { Script_Bopomofo ,0x31a0, 0x31bf, 0, 0},
215 /* CJK Strokes: U+31C0–U+31EF */
216 { Script_Ideograph ,0x31c0, 0x31ef, 0, 0},
217 /* Katakana Phonetic Extensions: U+31F0–U+31FF */
218 { Script_Kana ,0x31f0, 0x31ff, 0, 0},
219 /* Enclosed CJK Letters and Months: U+3200–U+32FF */
220 { Script_Hangul ,0x3200, 0x321f, 0, 0},
221 { Script_Ideograph ,0x3220, 0x325f, 0, 0},
222 { Script_Hangul ,0x3260, 0x327f, 0, 0},
223 { Script_Ideograph ,0x3280, 0x32ef, 0, 0},
224 { Script_Kana ,0x32d0, 0x31ff, 0, 0},
225 /* CJK Compatibility: U+3300–U+33FF*/
226 { Script_Kana ,0x3300, 0x3357, 0, 0},
227 { Script_Ideograph ,0x3358, 0x33ff, 0, 0},
228 /* CJK Unified Ideographs Extension A: U+3400–U+4DBF */
229 { Script_CJK_Han ,0x3400, 0x4dbf, 0, 0},
230 /* CJK Unified Ideographs: U+4E00–U+9FFF */
231 { Script_CJK_Han ,0x4e00, 0x9fff, 0, 0},
232 /* Yi: U+A000–U+A4CF */
233 { Script_Yi ,0xa000, 0xa4cf, 0, 0},
234 /* Vai: U+A500–U+A63F */
235 { Script_Vai ,0xa500, 0xa63f, Script_Vai_Numeric, 0},
236 /* Cyrillic Extended-B: U+A640–U+A69F */
237 { Script_Cyrillic, 0xa640, 0xa69f, 0, 0},
238 /* Modifier Tone Letters: U+A700–U+A71F */
239 /* Latin Extended-D: U+A720–U+A7FF */
240 { Script_Latin, 0xa700, 0xa7ff, 0, 0},
241 /* Phags-pa: U+A840–U+A87F */
242 { Script_Phags_pa, 0xa840, 0xa87f, 0, 0},
243 /* Devanagari Extended: U+A8E0-U+A8FF */
244 { Script_Devanagari, 0xa8e0, 0xa8ff, Script_Devanagari_Numeric, 0},
245 /* Myanmar Extended-A: U+AA60–U+AA7F */
246 { Script_Myanmar, 0xaa60, 0xaa7f, Script_Myanmar_Numeric, 0},
247 /* Hangul Jamo Extended-A: U+A960–U+A97F */
248 { Script_Hangul, 0xa960, 0xa97f, 0, 0},
249 /* Hangul Syllables: U+AC00–U+D7A3 */
250 { Script_Hangul, 0xac00, 0xd7a3, 0, 0},
251 /* Hangul Jamo Extended-B: U+D7B0–U+D7FF */
252 { Script_Hangul, 0xd7b0, 0xd7ff, 0, 0},
253 /* Surrogates Area: U+D800–U+DFFF */
254 { Script_Surrogates, 0xd800, 0xdbfe, 0, 0},
255 { Script_Private, 0xdbff, 0xdc00, 0, 0},
256 { Script_Surrogates, 0xdc01, 0xdfff, 0, 0},
257 /* Private Use Area: U+E000–U+F8FF */
258 { Script_Private, 0xe000, 0xf8ff, 0, 0},
259 /* CJK Compatibility Ideographs: U+F900–U+FAFF */
260 { Script_CJK_Han ,0xf900, 0xfaff, 0, 0},
261 /* Latin Ligatures: U+FB00–U+FB06 */
262 { Script_Latin, 0xfb00, 0xfb06, 0, 0},
263 /* Armenian ligatures U+FB13..U+FB17 */
264 { Script_Armenian, 0xfb13, 0xfb17, 0, 0},
265 /* Alphabetic Presentation Forms: U+FB1D–U+FB4F */
266 { Script_Hebrew, 0xfb1d, 0xfb4f, 0, 0},
267 /* Arabic Presentation Forms-A: U+FB50–U+FDFF*/
268 { Script_Arabic, 0xfb50, 0xfdff, 0, 0},
269 /* Vertical Forms: U+FE10–U+FE1F */
270 /* Combining Half Marks: U+FE20–U+FE2F */
271 /* CJK Compatibility Forms: U+FE30–U+FE4F */
272 /* Small Form Variants: U+FE50–U+FE6F */
273 { Script_Ideograph ,0xfe10, 0xfe6f, 0, 0},
274 /* Arabic Presentation Forms-B: U+FE70–U+FEFF*/
275 { Script_Arabic, 0xfe70, 0xfeff, 0, 0},
276 /* Halfwidth and Fullwidth Forms: U+FF00–FFEF */
277 { Script_Ideograph ,0xff00, 0xff64, Script_Numeric2, 0},
278 { Script_Kana ,0xff65, 0xff9f, 0, 0},
279 { Script_Hangul ,0xffa0, 0xffdf, 0, 0},
280 { Script_Ideograph ,0xffe0, 0xffef, 0, 0},
281 /* Plane - 1 */
282 /* Deseret: U+10400–U+1044F */
283 { Script_Deseret, 0x10400, 0x1044F, 0, 0},
284 /* Osmanya: U+10480–U+104AF */
285 { Script_Osmanya, 0x10480, 0x104AF, Script_Osmanya_Numeric, 0},
286 /* Mathematical Alphanumeric Symbols: U+1D400–U+1D7FF */
287 { Script_MathAlpha, 0x1D400, 0x1D7FF, 0, 0},
288 };
289
290 /* this must be in order so that the index matches the Script value */
291 const scriptData scriptInformation[] = {
292 {{SCRIPT_UNDEFINED, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
293 {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
294 0x00000000,
295 {0}},
296 {{Script_Latin, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
297 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
298 MS_MAKE_TAG('l','a','t','n'),
299 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
300 {{Script_CR, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
301 {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
302 0x00000000,
303 {0}},
304 {{Script_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
305 {LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
306 0x00000000,
307 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
308 {{Script_Control, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
309 {LANG_ENGLISH, 0, 1, 0, 0, ANSI_CHARSET, 1, 0, 0, 0, 0, 0, 1, 0, 0},
310 0x00000000,
311 {0}},
312 {{Script_Punctuation, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
313 {LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
314 0x00000000,
315 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
316 {{Script_Arabic, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
317 {LANG_ARABIC, 0, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 1, 0},
318 MS_MAKE_TAG('a','r','a','b'),
319 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
320 {{Script_Arabic_Numeric, 0, 1, 0, 0, 0, 0, { 2,0,0,0,0,0,0,0,0,0,0}},
321 {LANG_ARABIC, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
322 MS_MAKE_TAG('a','r','a','b'),
323 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
324 {{Script_Hebrew, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
325 {LANG_HEBREW, 0, 1, 0, 1, HEBREW_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
326 MS_MAKE_TAG('h','e','b','r'),
327 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
328 {{Script_Syriac, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
329 {LANG_SYRIAC, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 1, 0},
330 MS_MAKE_TAG('s','y','r','c'),
331 {'E','s','t','r','a','n','g','e','l','o',' ','E','d','e','s','s','a',0}},
332 {{Script_Persian, 0, 1, 0, 0, 0, 0, { 2,0,0,0,0,0,0,0,0,0,0}},
333 {LANG_PERSIAN, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
334 MS_MAKE_TAG('a','r','a','b'),
335 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
336 {{Script_Thaana, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
337 {LANG_DIVEHI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
338 MS_MAKE_TAG('t','h','a','a'),
339 {'M','V',' ','B','o','l','i',0}},
340 {{Script_Greek, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
341 {LANG_GREEK, 0, 0, 0, 0, GREEK_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
342 MS_MAKE_TAG('g','r','e','k'),
343 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
344 {{Script_Cyrillic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
345 {LANG_RUSSIAN, 0, 0, 0, 0, RUSSIAN_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
346 MS_MAKE_TAG('c','y','r','l'),
347 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
348 {{Script_Armenian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
349 {LANG_ARMENIAN, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
350 MS_MAKE_TAG('a','r','m','n'),
351 {'S','y','l','f','a','e','n',0}},
352 {{Script_Georgian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
353 {LANG_GEORGIAN, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
354 MS_MAKE_TAG('g','e','o','r'),
355 {'S','y','l','f','a','e','n',0}},
356 {{Script_Sinhala, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
357 {LANG_SINHALESE, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
358 MS_MAKE_TAG('s','i','n','h'),
359 {'I','s','k','o','o','l','a',' ','P','o','t','a',0}},
360 {{Script_Tibetan, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
361 {LANG_TIBETAN, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 0},
362 MS_MAKE_TAG('t','i','b','t'),
363 {'M','i','c','r','o','s','o','f','t',' ','H','i','m','a','l','a','y','a',0}},
364 {{Script_Tibetan_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
365 {LANG_TIBETAN, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
366 MS_MAKE_TAG('t','i','b','t'),
367 {'M','i','c','r','o','s','o','f','t',' ','H','i','m','a','l','a','y','a',0}},
368 {{Script_Phags_pa, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
369 {LANG_MONGOLIAN, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
370 MS_MAKE_TAG('p','h','a','g'),
371 {'M','i','c','r','o','s','o','f','t',' ','P','h','a','g','s','P','a',0}},
372 {{Script_Thai, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
373 {LANG_THAI, 0, 1, 1, 1, THAI_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 1},
374 MS_MAKE_TAG('t','h','a','i'),
375 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
376 {{Script_Thai_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
377 {LANG_THAI, 1, 1, 0, 0, THAI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
378 MS_MAKE_TAG('t','h','a','i'),
379 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
380 {{Script_Lao, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
381 {LANG_LAO, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 1, 0, 1, 0, 0, 0, 0},
382 MS_MAKE_TAG('l','a','o',' '),
383 {'D','o','k','C','h','a','m','p','a',0}},
384 {{Script_Lao_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
385 {LANG_LAO, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
386 MS_MAKE_TAG('l','a','o',' '),
387 {'D','o','k','C','h','a','m','p','a',0}},
388 {{Script_Devanagari, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
389 {LANG_HINDI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
390 MS_MAKE_TAG('d','e','v','a'),
391 {'M','a','n','g','a','l',0}},
392 {{Script_Devanagari_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
393 {LANG_HINDI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
394 MS_MAKE_TAG('d','e','v','a'),
395 {'M','a','n','g','a','l',0}},
396 {{Script_Bengali, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
397 {LANG_BENGALI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
398 MS_MAKE_TAG('b','e','n','g'),
399 {'V','r','i','n','d','a',0}},
400 {{Script_Bengali_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
401 {LANG_BENGALI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
402 MS_MAKE_TAG('b','e','n','g'),
403 {'V','r','i','n','d','a',0}},
404 {{Script_Bengali_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
405 {LANG_BENGALI, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
406 MS_MAKE_TAG('b','e','n','g'),
407 {'V','r','i','n','d','a',0}},
408 {{Script_Gurmukhi, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
409 {LANG_PUNJABI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
410 MS_MAKE_TAG('g','u','r','u'),
411 {'R','a','a','v','i',0}},
412 {{Script_Gurmukhi_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
413 {LANG_PUNJABI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
414 MS_MAKE_TAG('g','u','r','u'),
415 {'R','a','a','v','i',0}},
416 {{Script_Gujarati, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
417 {LANG_GUJARATI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
418 MS_MAKE_TAG('g','u','j','r'),
419 {'S','h','r','u','t','i',0}},
420 {{Script_Gujarati_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
421 {LANG_GUJARATI, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
422 MS_MAKE_TAG('g','u','j','r'),
423 {'S','h','r','u','t','i',0}},
424 {{Script_Gujarati_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
425 {LANG_GUJARATI, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
426 MS_MAKE_TAG('g','u','j','r'),
427 {'S','h','r','u','t','i',0}},
428 {{Script_Oriya, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
429 {LANG_ORIYA, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
430 MS_MAKE_TAG('o','r','y','a'),
431 {'K','a','l','i','n','g','a',0}},
432 {{Script_Oriya_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
433 {LANG_ORIYA, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
434 MS_MAKE_TAG('o','r','y','a'),
435 {'K','a','l','i','n','g','a',0}},
436 {{Script_Tamil, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
437 {LANG_TAMIL, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
438 MS_MAKE_TAG('t','a','m','l'),
439 {'L','a','t','h','a',0}},
440 {{Script_Tamil_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
441 {LANG_TAMIL, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
442 MS_MAKE_TAG('t','a','m','l'),
443 {'L','a','t','h','a',0}},
444 {{Script_Telugu, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
445 {LANG_TELUGU, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
446 MS_MAKE_TAG('t','e','l','u'),
447 {'G','a','u','t','a','m','i',0}},
448 {{Script_Telugu_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
449 {LANG_TELUGU, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
450 MS_MAKE_TAG('t','e','l','u'),
451 {'G','a','u','t','a','m','i',0}},
452 {{Script_Kannada, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
453 {LANG_KANNADA, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
454 MS_MAKE_TAG('k','n','d','a'),
455 {'T','u','n','g','a',0}},
456 {{Script_Kannada_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
457 {LANG_KANNADA, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
458 MS_MAKE_TAG('k','n','d','a'),
459 {'T','u','n','g','a',0}},
460 {{Script_Malayalam, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
461 {LANG_MALAYALAM, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
462 MS_MAKE_TAG('m','l','y','m'),
463 {'K','a','r','t','i','k','a',0}},
464 {{Script_Malayalam_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
465 {LANG_MALAYALAM, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
466 MS_MAKE_TAG('m','l','y','m'),
467 {'K','a','r','t','i','k','a',0}},
468 {{Script_Diacritical, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
469 {LANG_ENGLISH, 0, 1, 0, 1, ANSI_CHARSET, 0, 0, 0, 0, 0, 1, 1, 0, 0},
470 0x00000000,
471 {0}},
472 {{Script_Punctuation2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
473 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
474 MS_MAKE_TAG('l','a','t','n'),
475 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
476 {{Script_Numeric2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
477 {LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
478 0x00000000,
479 {0}},
480 {{Script_Myanmar, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
481 {0x55, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
482 MS_MAKE_TAG('m','y','m','r'),
483 {'M','y','a','n','m','a','r',' ','T','e','x','t',0}},
484 {{Script_Myanmar_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
485 {0x55, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
486 MS_MAKE_TAG('m','y','m','r'),
487 {0}},
488 {{Script_Tai_Le, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
489 {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
490 MS_MAKE_TAG('t','a','l','e'),
491 {'M','i','c','r','o','s','o','f','t',' ','T','a','i',' ','L','e',0}},
492 {{Script_New_Tai_Lue, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
493 {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
494 MS_MAKE_TAG('t','a','l','u'),
495 {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e',0}},
496 {{Script_New_Tai_Lue_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
497 {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
498 MS_MAKE_TAG('t','a','l','u'),
499 {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e',0}},
500 {{Script_Khmer, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
501 {0x53, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
502 MS_MAKE_TAG('k','h','m','r'),
503 {'D','a','u','n','P','e','n','h',0}},
504 {{Script_Khmer_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
505 {0x53, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
506 MS_MAKE_TAG('k','h','m','r'),
507 {'D','a','u','n','P','e','n','h',0}},
508 {{Script_CJK_Han, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
509 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
510 MS_MAKE_TAG('h','a','n','i'),
511 {0}},
512 {{Script_Ideograph, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
513 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
514 MS_MAKE_TAG('h','a','n','i'),
515 {0}},
516 {{Script_Bopomofo, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
517 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
518 MS_MAKE_TAG('b','o','p','o'),
519 {0}},
520 {{Script_Kana, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
521 {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
522 MS_MAKE_TAG('k','a','n','a'),
523 {0}},
524 {{Script_Hangul, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
525 {LANG_KOREAN, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
526 MS_MAKE_TAG('h','a','n','g'),
527 {0}},
528 {{Script_Yi, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
529 {LANG_ENGLISH, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
530 MS_MAKE_TAG('y','i',' ',' '),
531 {'M','i','c','r','o','s','o','f','t',' ','Y','i',' ','B','a','i','t','i',0}},
532 {{Script_Ethiopic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
533 {0x5e, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
534 MS_MAKE_TAG('e','t','h','i'),
535 {'N','y','a','l','a',0}},
536 {{Script_Ethiopic_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
537 {0x5e, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
538 MS_MAKE_TAG('e','t','h','i'),
539 {'N','y','a','l','a',0}},
540 {{Script_Mongolian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
541 {LANG_MONGOLIAN, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
542 MS_MAKE_TAG('m','o','n','g'),
543 {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i',0}},
544 {{Script_Mongolian_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
545 {LANG_MONGOLIAN, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
546 MS_MAKE_TAG('m','o','n','g'),
547 {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i',0}},
548 {{Script_Tifinagh, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
549 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
550 MS_MAKE_TAG('t','f','n','g'),
551 {'E','b','r','i','m','a',0}},
552 {{Script_NKo, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
553 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
554 MS_MAKE_TAG('n','k','o',' '),
555 {'E','b','r','i','m','a',0}},
556 {{Script_Vai, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
557 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
558 MS_MAKE_TAG('v','a','i',' '),
559 {'E','b','r','i','m','a',0}},
560 {{Script_Vai_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
561 {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
562 MS_MAKE_TAG('v','a','i',' '),
563 {'E','b','r','i','m','a',0}},
564 {{Script_Cherokee, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
565 {0x5c, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
566 MS_MAKE_TAG('c','h','e','r'),
567 {'P','l','a','n','t','a','g','e','n','e','t',' ','C','h','e','r','o','k','e','e',0}},
568 {{Script_Canadian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
569 {0x5d, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
570 MS_MAKE_TAG('c','a','n','s'),
571 {'E','u','p','h','e','m','i','a',0}},
572 {{Script_Ogham, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
573 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
574 MS_MAKE_TAG('o','g','a','m'),
575 {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
576 {{Script_Runic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
577 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
578 MS_MAKE_TAG('r','u','n','r'),
579 {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
580 {{Script_Braille, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
581 {LANG_ENGLISH, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
582 MS_MAKE_TAG('b','r','a','i'),
583 {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
584 {{Script_Surrogates, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
585 {LANG_ENGLISH, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
586 0x00000000,
587 {0}},
588 {{Script_Private, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
589 {0, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 1, 0, 0, 0, 0, 1, 0, 0},
590 0x00000000,
591 {0}},
592 {{Script_Deseret, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
593 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
594 MS_MAKE_TAG('d','s','r','t'),
595 {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
596 {{Script_Osmanya, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
597 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
598 MS_MAKE_TAG('o','s','m','a'),
599 {'E','b','r','i','m','a',0}},
600 {{Script_Osmanya_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
601 {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
602 MS_MAKE_TAG('o','s','m','a'),
603 {'E','b','r','i','m','a',0}},
604 {{Script_MathAlpha, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
605 {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
606 MS_MAKE_TAG('m','a','t','h'),
607 {'C','a','m','b','r','i','a',' ','M','a','t','h',0}},
608 {{Script_Hebrew_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
609 {LANG_HEBREW, 0, 1, 0, 0, HEBREW_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
610 MS_MAKE_TAG('h','e','b','r'),
611 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
612 {{Script_Vietnamese_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
613 {LANG_VIETNAMESE, 0, 0, 0, 0, VIETNAMESE_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
614 MS_MAKE_TAG('l','a','t','n'),
615 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
616 {{Script_Thai_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
617 {LANG_THAI, 0, 1, 0, 0, THAI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
618 MS_MAKE_TAG('t','h','a','i'),
619 {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
620 };
621
622 static const SCRIPT_PROPERTIES *script_props[] =
623 {
624 &scriptInformation[0].props, &scriptInformation[1].props,
625 &scriptInformation[2].props, &scriptInformation[3].props,
626 &scriptInformation[4].props, &scriptInformation[5].props,
627 &scriptInformation[6].props, &scriptInformation[7].props,
628 &scriptInformation[8].props, &scriptInformation[9].props,
629 &scriptInformation[10].props, &scriptInformation[11].props,
630 &scriptInformation[12].props, &scriptInformation[13].props,
631 &scriptInformation[14].props, &scriptInformation[15].props,
632 &scriptInformation[16].props, &scriptInformation[17].props,
633 &scriptInformation[18].props, &scriptInformation[19].props,
634 &scriptInformation[20].props, &scriptInformation[21].props,
635 &scriptInformation[22].props, &scriptInformation[23].props,
636 &scriptInformation[24].props, &scriptInformation[25].props,
637 &scriptInformation[26].props, &scriptInformation[27].props,
638 &scriptInformation[28].props, &scriptInformation[29].props,
639 &scriptInformation[30].props, &scriptInformation[31].props,
640 &scriptInformation[32].props, &scriptInformation[33].props,
641 &scriptInformation[34].props, &scriptInformation[35].props,
642 &scriptInformation[36].props, &scriptInformation[37].props,
643 &scriptInformation[38].props, &scriptInformation[39].props,
644 &scriptInformation[40].props, &scriptInformation[41].props,
645 &scriptInformation[42].props, &scriptInformation[43].props,
646 &scriptInformation[44].props, &scriptInformation[45].props,
647 &scriptInformation[46].props, &scriptInformation[47].props,
648 &scriptInformation[48].props, &scriptInformation[49].props,
649 &scriptInformation[50].props, &scriptInformation[51].props,
650 &scriptInformation[52].props, &scriptInformation[53].props,
651 &scriptInformation[54].props, &scriptInformation[55].props,
652 &scriptInformation[56].props, &scriptInformation[57].props,
653 &scriptInformation[58].props, &scriptInformation[59].props,
654 &scriptInformation[60].props, &scriptInformation[61].props,
655 &scriptInformation[62].props, &scriptInformation[63].props,
656 &scriptInformation[64].props, &scriptInformation[65].props,
657 &scriptInformation[66].props, &scriptInformation[67].props,
658 &scriptInformation[68].props, &scriptInformation[69].props,
659 &scriptInformation[70].props, &scriptInformation[71].props,
660 &scriptInformation[72].props, &scriptInformation[73].props,
661 &scriptInformation[74].props, &scriptInformation[75].props,
662 &scriptInformation[76].props, &scriptInformation[77].props,
663 &scriptInformation[78].props, &scriptInformation[79].props,
664 &scriptInformation[80].props, &scriptInformation[81].props
665 };
666
667 typedef struct {
668 ScriptCache *sc;
669 int numGlyphs;
670 WORD* glyphs;
671 WORD* pwLogClust;
672 int* piAdvance;
673 SCRIPT_VISATTR* psva;
674 GOFFSET* pGoffset;
675 ABC* abc;
676 int iMaxPosX;
677 HFONT fallbackFont;
678 } StringGlyphs;
679
680 typedef struct {
681 HDC hdc;
682 DWORD dwFlags;
683 BOOL invalid;
684 int clip_len;
685 int cItems;
686 int cMaxGlyphs;
687 SCRIPT_ITEM* pItem;
688 int numItems;
689 StringGlyphs* glyphs;
690 SCRIPT_LOGATTR* logattrs;
691 SIZE* sz;
692 int* logical2visual;
693 } StringAnalysis;
694
695 typedef struct {
696 BOOL ascending;
697 WORD target;
698 } FindGlyph_struct;
699
700 BOOL usp10_array_reserve(void **elements, SIZE_T *capacity, SIZE_T count, SIZE_T size)
701 {
702 SIZE_T max_capacity, new_capacity;
703 void *new_elements;
704
705 if (count <= *capacity)
706 return TRUE;
707
708 max_capacity = ~(SIZE_T)0 / size;
709 if (count > max_capacity)
710 return FALSE;
711
712 new_capacity = max(1, *capacity);
713 while (new_capacity < count && new_capacity <= max_capacity / 2)
714 new_capacity *= 2;
715 if (new_capacity < count)
716 new_capacity = count;
717
718 if (!*elements)
719 new_elements = heap_alloc_zero(new_capacity * size);
720 else
721 new_elements = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *elements, new_capacity * size);
722 if (!new_elements)
723 return FALSE;
724
725 *elements = new_elements;
726 *capacity = new_capacity;
727 return TRUE;
728 }
729
730 /* TODO Fix font properties on Arabic locale */
731 static inline BOOL set_cache_font_properties(const HDC hdc, ScriptCache *sc)
732 {
733 if (!sc->sfnt)
734 {
735 sc->sfp.wgBlank = sc->tm.tmBreakChar;
736 sc->sfp.wgDefault = sc->tm.tmDefaultChar;
737 sc->sfp.wgInvalid = sc->sfp.wgBlank;
738 sc->sfp.wgKashida = 0xFFFF;
739 sc->sfp.iKashidaWidth = 0;
740 }
741 else
742 {
743 static const WCHAR chars[4] = {0x0020, 0x200B, 0xF71B, 0x0640};
744 /* U+0020: numeric space
745 U+200B: zero width space
746 U+F71B: unknown char found by black box testing
747 U+0640: kashida */
748 WORD gi[4];
749
750 if (GetGlyphIndicesW(hdc, chars, 4, gi, GGI_MARK_NONEXISTING_GLYPHS) != GDI_ERROR)
751 {
752 if(gi[0] != 0xFFFF) /* 0xFFFF: index of default non exist char */
753 sc->sfp.wgBlank = gi[0];
754 else
755 sc->sfp.wgBlank = 0;
756
757 sc->sfp.wgDefault = 0;
758
759 if (gi[2] != 0xFFFF)
760 sc->sfp.wgInvalid = gi[2];
761 else if (gi[1] != 0xFFFF)
762 sc->sfp.wgInvalid = gi[1];
763 else if (gi[0] != 0xFFFF)
764 sc->sfp.wgInvalid = gi[0];
765 else
766 sc->sfp.wgInvalid = 0;
767
768 sc->sfp.wgKashida = gi[3];
769
770 sc->sfp.iKashidaWidth = 0; /* TODO */
771 }
772 else
773 return FALSE;
774 }
775 return TRUE;
776 }
777
778 static inline void get_cache_font_properties(SCRIPT_FONTPROPERTIES *sfp, ScriptCache *sc)
779 {
780 sfp->wgBlank = sc->sfp.wgBlank;
781 sfp->wgDefault = sc->sfp.wgDefault;
782 sfp->wgInvalid = sc->sfp.wgInvalid;
783 sfp->wgKashida = sc->sfp.wgKashida;
784 sfp->iKashidaWidth = sc->sfp.iKashidaWidth;
785 }
786
787 static inline LONG get_cache_height(SCRIPT_CACHE *psc)
788 {
789 return ((ScriptCache *)*psc)->tm.tmHeight;
790 }
791
792 static inline BYTE get_cache_pitch_family(SCRIPT_CACHE *psc)
793 {
794 return ((ScriptCache *)*psc)->tm.tmPitchAndFamily;
795 }
796
797 static inline WORD get_cache_glyph(SCRIPT_CACHE *psc, DWORD c)
798 {
799 CacheGlyphPage *page = ((ScriptCache *)*psc)->page[c / 0x10000];
800 WORD *block;
801
802 if (!page) return 0;
803 block = page->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT];
804 if (!block) return 0;
805 return block[(c % 0x10000) & GLYPH_BLOCK_MASK];
806 }
807
808 static inline WORD set_cache_glyph(SCRIPT_CACHE *psc, WCHAR c, WORD glyph)
809 {
810 CacheGlyphPage **page = &((ScriptCache *)*psc)->page[c / 0x10000];
811 WORD **block;
812 if (!*page && !(*page = heap_alloc_zero(sizeof(CacheGlyphPage)))) return 0;
813
814 block = &(*page)->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT];
815 if (!*block && !(*block = heap_alloc_zero(sizeof(WORD) * GLYPH_BLOCK_SIZE))) return 0;
816 return ((*block)[(c % 0x10000) & GLYPH_BLOCK_MASK] = glyph);
817 }
818
819 static inline BOOL get_cache_glyph_widths(SCRIPT_CACHE *psc, WORD glyph, ABC *abc)
820 {
821 static const ABC nil;
822 ABC *block = ((ScriptCache *)*psc)->widths[glyph >> GLYPH_BLOCK_SHIFT];
823
824 if (!block || !memcmp(&block[glyph & GLYPH_BLOCK_MASK], &nil, sizeof(ABC))) return FALSE;
825 memcpy(abc, &block[glyph & GLYPH_BLOCK_MASK], sizeof(ABC));
826 return TRUE;
827 }
828
829 static inline BOOL set_cache_glyph_widths(SCRIPT_CACHE *psc, WORD glyph, ABC *abc)
830 {
831 ABC **block = &((ScriptCache *)*psc)->widths[glyph >> GLYPH_BLOCK_SHIFT];
832
833 if (!*block && !(*block = heap_alloc_zero(sizeof(ABC) * GLYPH_BLOCK_SIZE))) return FALSE;
834 memcpy(&(*block)[glyph & GLYPH_BLOCK_MASK], abc, sizeof(ABC));
835 return TRUE;
836 }
837
838 static HRESULT init_script_cache(const HDC hdc, SCRIPT_CACHE *psc)
839 {
840 ScriptCache *sc;
841 int size;
842
843 if (!psc) return E_INVALIDARG;
844 if (*psc) return S_OK;
845 if (!hdc) return E_PENDING;
846
847 if (!(sc = heap_alloc_zero(sizeof(ScriptCache)))) return E_OUTOFMEMORY;
848 if (!GetTextMetricsW(hdc, &sc->tm))
849 {
850 heap_free(sc);
851 return E_INVALIDARG;
852 }
853 size = GetOutlineTextMetricsW(hdc, 0, NULL);
854 if (size)
855 {
856 sc->otm = heap_alloc(size);
857 sc->otm->otmSize = size;
858 GetOutlineTextMetricsW(hdc, size, sc->otm);
859 }
860 if (!GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(LOGFONTW), &sc->lf))
861 {
862 heap_free(sc);
863 return E_INVALIDARG;
864 }
865 sc->sfnt = (GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0)!=GDI_ERROR);
866 if (!set_cache_font_properties(hdc, sc))
867 {
868 heap_free(sc);
869 return E_INVALIDARG;
870 }
871 *psc = sc;
872 TRACE("<- %p\n", sc);
873 return S_OK;
874 }
875
876 static WCHAR mirror_char( WCHAR ch )
877 {
878 extern const WCHAR wine_mirror_map[] DECLSPEC_HIDDEN;
879 return ch + wine_mirror_map[wine_mirror_map[ch >> 8] + (ch & 0xff)];
880 }
881
882 static DWORD decode_surrogate_pair(const WCHAR *str, unsigned int index, unsigned int end)
883 {
884 if (index < end-1 && IS_SURROGATE_PAIR(str[index],str[index+1]))
885 {
886 DWORD ch = 0x10000 + ((str[index] - 0xd800) << 10) + (str[index+1] - 0xdc00);
887 TRACE("Surrogate Pair %x %x => %x\n",str[index], str[index+1], ch);
888 return ch;
889 }
890 return 0;
891 }
892
893 static int usp10_compare_script_range(const void *key, const void *value)
894 {
895 const struct usp10_script_range *range = value;
896 const DWORD *ch = key;
897
898 if (*ch < range->rangeFirst)
899 return -1;
900 if (*ch > range->rangeLast)
901 return 1;
902 return 0;
903 }
904
905 static enum usp10_script get_char_script(const WCHAR *str, unsigned int index,
906 unsigned int end, unsigned int *consumed)
907 {
908 static const WCHAR latin_punc[] = {'#','$','&','\'',',',';','<','>','?','@','\\','^','_','`','{','|','}','~', 0x00a0, 0};
909 struct usp10_script_range *range;
910 WORD type = 0, type2 = 0;
911 DWORD ch;
912
913 *consumed = 1;
914
915 if (str[index] == 0xc || str[index] == 0x20 || str[index] == 0x202f)
916 return Script_CR;
917
918 /* These punctuation characters are separated out as Latin punctuation */
919 if (strchrW(latin_punc,str[index]))
920 return Script_Punctuation2;
921
922 /* These chars are itemized as Punctuation by Windows */
923 if (str[index] == 0x2212 || str[index] == 0x2044)
924 return Script_Punctuation;
925
926 /* Currency Symbols by Unicode point */
927 switch (str[index])
928 {
929 case 0x09f2:
930 case 0x09f3: return Script_Bengali_Currency;
931 case 0x0af1: return Script_Gujarati_Currency;
932 case 0x0e3f: return Script_Thai_Currency;
933 case 0x20aa: return Script_Hebrew_Currency;
934 case 0x20ab: return Script_Vietnamese_Currency;
935 case 0xfb29: return Script_Hebrew_Currency;
936 }
937
938 GetStringTypeW(CT_CTYPE1, &str[index], 1, &type);
939 GetStringTypeW(CT_CTYPE2, &str[index], 1, &type2);
940
941 if (type == 0)
942 return SCRIPT_UNDEFINED;
943
944 if (type & C1_CNTRL)
945 return Script_Control;
946
947 ch = decode_surrogate_pair(str, index, end);
948 if (ch)
949 *consumed = 2;
950 else
951 ch = str[index];
952
953 if (!(range = bsearch(&ch, script_ranges, ARRAY_SIZE(script_ranges),
954 sizeof(*script_ranges), usp10_compare_script_range)))
955 return Script_Undefined;
956
957 if (range->numericScript && (type & C1_DIGIT || type2 == C2_ARABICNUMBER))
958 return range->numericScript;
959 if (range->punctScript && type & C1_PUNCT)
960 return range->punctScript;
961 return range->script;
962 }
963
964 static int compare_FindGlyph(const void *a, const void* b)
965 {
966 const FindGlyph_struct *find = (FindGlyph_struct*)a;
967 const WORD *idx= (WORD*)b;
968 int rc = 0;
969
970 if ( find->target > *idx)
971 rc = 1;
972 else if (find->target < *idx)
973 rc = -1;
974
975 if (!find->ascending)
976 rc *= -1;
977 return rc;
978 }
979
980 int USP10_FindGlyphInLogClust(const WORD* pwLogClust, int cChars, WORD target)
981 {
982 FindGlyph_struct fgs;
983 WORD *ptr;
984 INT k;
985
986 if (pwLogClust[0] < pwLogClust[cChars-1])
987 fgs.ascending = TRUE;
988 else
989 fgs.ascending = FALSE;
990
991 fgs.target = target;
992 ptr = bsearch(&fgs, pwLogClust, cChars, sizeof(WORD), compare_FindGlyph);
993
994 if (!ptr)
995 return -1;
996
997 for (k = (ptr - pwLogClust)-1; k >= 0 && pwLogClust[k] == target; k--)
998 ;
999 k++;
1000
1001 return k;
1002 }
1003
1004 /***********************************************************************
1005 * ScriptFreeCache (USP10.@)
1006 *
1007 * Free a script cache.
1008 *
1009 * PARAMS
1010 * psc [I/O] Script cache.
1011 *
1012 * RETURNS
1013 * Success: S_OK
1014 * Failure: Non-zero HRESULT value.
1015 */
1016 HRESULT WINAPI ScriptFreeCache(SCRIPT_CACHE *psc)
1017 {
1018 TRACE("%p\n", psc);
1019
1020 if (psc && *psc)
1021 {
1022 unsigned int i;
1023 INT n;
1024 for (i = 0; i < GLYPH_MAX / GLYPH_BLOCK_SIZE; i++)
1025 {
1026 heap_free(((ScriptCache *)*psc)->widths[i]);
1027 }
1028 for (i = 0; i < NUM_PAGES; i++)
1029 {
1030 unsigned int j;
1031 if (((ScriptCache *)*psc)->page[i])
1032 for (j = 0; j < GLYPH_MAX / GLYPH_BLOCK_SIZE; j++)
1033 heap_free(((ScriptCache *)*psc)->page[i]->glyphs[j]);
1034 heap_free(((ScriptCache *)*psc)->page[i]);
1035 }
1036 heap_free(((ScriptCache *)*psc)->GSUB_Table);
1037 heap_free(((ScriptCache *)*psc)->GDEF_Table);
1038 heap_free(((ScriptCache *)*psc)->CMAP_Table);
1039 heap_free(((ScriptCache *)*psc)->GPOS_Table);
1040 for (n = 0; n < ((ScriptCache *)*psc)->script_count; n++)
1041 {
1042 int j;
1043 for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].language_count; j++)
1044 {
1045 int k;
1046 for (k = 0; k < ((ScriptCache *)*psc)->scripts[n].languages[j].feature_count; k++)
1047 heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features[k].lookups);
1048 heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features);
1049 }
1050 for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].default_language.feature_count; j++)
1051 heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features[j].lookups);
1052 heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features);
1053 heap_free(((ScriptCache *)*psc)->scripts[n].languages);
1054 }
1055 heap_free(((ScriptCache *)*psc)->scripts);
1056 heap_free(((ScriptCache *)*psc)->otm);
1057 heap_free(*psc);
1058 *psc = NULL;
1059 }
1060 return S_OK;
1061 }
1062
1063 /***********************************************************************
1064 * ScriptGetProperties (USP10.@)
1065 *
1066 * Retrieve a list of script properties.
1067 *
1068 * PARAMS
1069 * props [I] Pointer to an array of SCRIPT_PROPERTIES pointers.
1070 * num [I] Pointer to the number of scripts.
1071 *
1072 * RETURNS
1073 * Success: S_OK
1074 * Failure: Non-zero HRESULT value.
1075 *
1076 * NOTES
1077 * Behaviour matches WinXP.
1078 */
1079 HRESULT WINAPI ScriptGetProperties(const SCRIPT_PROPERTIES ***props, int *num)
1080 {
1081 TRACE("(%p,%p)\n", props, num);
1082
1083 if (!props && !num) return E_INVALIDARG;
1084
1085 if (num) *num = sizeof(script_props)/sizeof(script_props[0]);
1086 if (props) *props = script_props;
1087
1088 return S_OK;
1089 }
1090
1091 /***********************************************************************
1092 * ScriptGetFontProperties (USP10.@)
1093 *
1094 * Get information on special glyphs.
1095 *
1096 * PARAMS
1097 * hdc [I] Device context.
1098 * psc [I/O] Opaque pointer to a script cache.
1099 * sfp [O] Font properties structure.
1100 */
1101 HRESULT WINAPI ScriptGetFontProperties(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_FONTPROPERTIES *sfp)
1102 {
1103 HRESULT hr;
1104
1105 TRACE("%p,%p,%p\n", hdc, psc, sfp);
1106
1107 if (!sfp) return E_INVALIDARG;
1108 if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr;
1109
1110 if (sfp->cBytes != sizeof(SCRIPT_FONTPROPERTIES))
1111 return E_INVALIDARG;
1112
1113 get_cache_font_properties(sfp, *psc);
1114
1115 return S_OK;
1116 }
1117
1118 /***********************************************************************
1119 * ScriptRecordDigitSubstitution (USP10.@)
1120 *
1121 * Record digit substitution settings for a given locale.
1122 *
1123 * PARAMS
1124 * locale [I] Locale identifier.
1125 * sds [I] Structure to record substitution settings.
1126 *
1127 * RETURNS
1128 * Success: S_OK
1129 * Failure: E_POINTER if sds is NULL, E_INVALIDARG otherwise.
1130 *
1131 * SEE ALSO
1132 * http://blogs.msdn.com/michkap/archive/2006/02/22/536877.aspx
1133 */
1134 HRESULT WINAPI ScriptRecordDigitSubstitution(LCID locale, SCRIPT_DIGITSUBSTITUTE *sds)
1135 {
1136 DWORD plgid, sub;
1137
1138 TRACE("0x%x, %p\n", locale, sds);
1139
1140 /* This implementation appears to be correct for all languages, but it's
1141 * not clear if sds->DigitSubstitute is ever set to anything except
1142 * CONTEXT or NONE in reality */
1143
1144 if (!sds) return E_POINTER;
1145
1146 locale = ConvertDefaultLocale(locale);
1147
1148 if (!IsValidLocale(locale, LCID_INSTALLED))
1149 return E_INVALIDARG;
1150
1151 plgid = PRIMARYLANGID(LANGIDFROMLCID(locale));
1152 sds->TraditionalDigitLanguage = plgid;
1153
1154 if (plgid == LANG_ARABIC || plgid == LANG_FARSI)
1155 sds->NationalDigitLanguage = plgid;
1156 else
1157 sds->NationalDigitLanguage = LANG_ENGLISH;
1158
1159 if (!GetLocaleInfoW(locale, LOCALE_IDIGITSUBSTITUTION | LOCALE_RETURN_NUMBER,
1160 (WCHAR *)&sub, sizeof(sub) / sizeof(WCHAR)))
1161 return E_INVALIDARG;
1162
1163 switch (sub)
1164 {
1165 case 0:
1166 if (plgid == LANG_ARABIC || plgid == LANG_FARSI)
1167 sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_CONTEXT;
1168 else
1169 sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NONE;
1170 break;
1171 case 1:
1172 sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NONE;
1173 break;
1174 case 2:
1175 sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_NATIONAL;
1176 break;
1177 default:
1178 sds->DigitSubstitute = SCRIPT_DIGITSUBSTITUTE_TRADITIONAL;
1179 break;
1180 }
1181
1182 sds->dwReserved = 0;
1183 return S_OK;
1184 }
1185
1186 /***********************************************************************
1187 * ScriptApplyDigitSubstitution (USP10.@)
1188 *
1189 * Apply digit substitution settings.
1190 *
1191 * PARAMS
1192 * sds [I] Structure with recorded substitution settings.
1193 * sc [I] Script control structure.
1194 * ss [I] Script state structure.
1195 *
1196 * RETURNS
1197 * Success: S_OK
1198 * Failure: E_INVALIDARG if sds is invalid. Otherwise an HRESULT.
1199 */
1200 HRESULT WINAPI ScriptApplyDigitSubstitution(const SCRIPT_DIGITSUBSTITUTE *sds,
1201 SCRIPT_CONTROL *sc, SCRIPT_STATE *ss)
1202 {
1203 SCRIPT_DIGITSUBSTITUTE psds;
1204
1205 TRACE("%p, %p, %p\n", sds, sc, ss);
1206
1207 if (!sc || !ss) return E_POINTER;
1208 if (!sds)
1209 {
1210 sds = &psds;
1211 if (ScriptRecordDigitSubstitution(LOCALE_USER_DEFAULT, &psds) != S_OK)
1212 return E_INVALIDARG;
1213 }
1214
1215 sc->uDefaultLanguage = LANG_ENGLISH;
1216 sc->fContextDigits = 0;
1217 ss->fDigitSubstitute = 0;
1218
1219 switch (sds->DigitSubstitute) {
1220 case SCRIPT_DIGITSUBSTITUTE_CONTEXT:
1221 case SCRIPT_DIGITSUBSTITUTE_NATIONAL:
1222 case SCRIPT_DIGITSUBSTITUTE_NONE:
1223 case SCRIPT_DIGITSUBSTITUTE_TRADITIONAL:
1224 return S_OK;
1225 default:
1226 return E_INVALIDARG;
1227 }
1228 }
1229
1230 static inline BOOL is_indic(enum usp10_script script)
1231 {
1232 return (script >= Script_Devanagari && script <= Script_Malayalam_Numeric);
1233 }
1234
1235 static inline enum usp10_script base_indic(enum usp10_script script)
1236 {
1237 switch (script)
1238 {
1239 case Script_Devanagari:
1240 case Script_Devanagari_Numeric: return Script_Devanagari;
1241 case Script_Bengali:
1242 case Script_Bengali_Numeric:
1243 case Script_Bengali_Currency: return Script_Bengali;
1244 case Script_Gurmukhi:
1245 case Script_Gurmukhi_Numeric: return Script_Gurmukhi;
1246 case Script_Gujarati:
1247 case Script_Gujarati_Numeric:
1248 case Script_Gujarati_Currency: return Script_Gujarati;
1249 case Script_Oriya:
1250 case Script_Oriya_Numeric: return Script_Oriya;
1251 case Script_Tamil:
1252 case Script_Tamil_Numeric: return Script_Tamil;
1253 case Script_Telugu:
1254 case Script_Telugu_Numeric: return Script_Telugu;
1255 case Script_Kannada:
1256 case Script_Kannada_Numeric: return Script_Kannada;
1257 case Script_Malayalam:
1258 case Script_Malayalam_Numeric: return Script_Malayalam;
1259 default:
1260 return Script_Undefined;
1261 };
1262 }
1263
1264 static BOOL script_is_numeric(enum usp10_script script)
1265 {
1266 return scriptInformation[script].props.fNumeric;
1267 }
1268
1269 static HRESULT _ItemizeInternal(const WCHAR *pwcInChars, int cInChars,
1270 int cMaxItems, const SCRIPT_CONTROL *psControl,
1271 const SCRIPT_STATE *psState, SCRIPT_ITEM *pItems,
1272 OPENTYPE_TAG *pScriptTags, int *pcItems)
1273 {
1274
1275 #define Numeric_space 0x0020
1276 #define ZWSP 0x200B
1277 #define ZWNJ 0x200C
1278 #define ZWJ 0x200D
1279
1280 enum usp10_script last_indic = Script_Undefined;
1281 int cnt = 0, index = 0, str = 0;
1282 enum usp10_script New_Script = -1;
1283 int i;
1284 WORD *levels = NULL;
1285 WORD *layout_levels = NULL;
1286 WORD *overrides = NULL;
1287 WORD *strength = NULL;
1288 enum usp10_script *scripts;
1289 WORD baselevel = 0;
1290 WORD baselayout = 0;
1291 BOOL new_run;
1292 WORD layoutRTL = 0;
1293 BOOL forceLevels = FALSE;
1294 unsigned int consumed = 0;
1295 HRESULT res = E_OUTOFMEMORY;
1296
1297 TRACE("%s,%d,%d,%p,%p,%p,%p\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems,
1298 psControl, psState, pItems, pcItems);
1299
1300 if (!pwcInChars || !cInChars || !pItems || cMaxItems < 2)
1301 return E_INVALIDARG;
1302
1303 if (!(scripts = heap_alloc(cInChars * sizeof(*scripts))))
1304 return E_OUTOFMEMORY;
1305
1306 for (i = 0; i < cInChars; i++)
1307 {
1308 if (!consumed)
1309 {
1310 scripts[i] = get_char_script(pwcInChars,i,cInChars,&consumed);
1311 consumed --;
1312 }
1313 else
1314 {
1315 scripts[i] = scripts[i-1];
1316 consumed --;
1317 }
1318 /* Devanagari danda (U+0964) and double danda (U+0965) are used for
1319 all Indic scripts */
1320 if ((pwcInChars[i] == 0x964 || pwcInChars[i] ==0x965) && last_indic != Script_Undefined)
1321 scripts[i] = last_indic;
1322 else if (is_indic(scripts[i]))
1323 last_indic = base_indic(scripts[i]);
1324
1325 /* Some unicode points :
1326 (Zero Width Space U+200B - Right-to-Left Mark U+200F)
1327 (Left Right Embed U+202A - Left Right Override U+202D)
1328 (Left Right Isolate U+2066 - Pop Directional Isolate U+2069)
1329 will force us into bidi mode */
1330 if (!forceLevels && ((pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F) ||
1331 (pwcInChars[i] >= 0x202A && pwcInChars[i] <= 0x202E) ||
1332 (pwcInChars[i] >= 0x2066 && pwcInChars[i] <= 0x2069)))
1333
1334 forceLevels = TRUE;
1335
1336 /* Diacritical marks merge with other scripts */
1337 if (scripts[i] == Script_Diacritical)
1338 {
1339 if (i > 0)
1340 {
1341 if (pScriptTags)
1342 scripts[i] = scripts[i-1];
1343 else
1344 {
1345 int j;
1346 BOOL asian = FALSE;
1347 enum usp10_script first_script = scripts[i-1];
1348 for (j = i-1; j >= 0 && scripts[j] == first_script && pwcInChars[j] != Numeric_space; j--)
1349 {
1350 enum usp10_script original = scripts[j];
1351 if (original == Script_Ideograph || original == Script_Kana || original == Script_Yi || original == Script_CJK_Han || original == Script_Bopomofo)
1352 {
1353 asian = TRUE;
1354 break;
1355 }
1356 if (original != Script_MathAlpha && scriptInformation[scripts[j]].props.fComplex)
1357 break;
1358 scripts[j] = scripts[i];
1359 if (original == Script_Punctuation2)
1360 break;
1361 }
1362 if (j >= 0 && (scriptInformation[scripts[j]].props.fComplex || asian))
1363 scripts[i] = scripts[j];
1364 }
1365 }
1366 }
1367 }
1368
1369 for (i = 0; i < cInChars; i++)
1370 {
1371 /* Joiners get merged preferencially right */
1372 if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ || pwcInChars[i] == ZWSP))
1373 {
1374 int j;
1375 if (i+1 == cInChars)
1376 scripts[i] = scripts[i-1];
1377 else
1378 {
1379 for (j = i+1; j < cInChars; j++)
1380 {
1381 if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ
1382 && pwcInChars[j] != ZWSP && pwcInChars[j] != Numeric_space)
1383 {
1384 scripts[i] = scripts[j];
1385 break;
1386 }
1387 }
1388 }
1389 }
1390 }
1391
1392 if (psState && psControl)
1393 {
1394 levels = heap_alloc_zero(cInChars * sizeof(WORD));
1395 if (!levels)
1396 goto nomemory;
1397
1398 overrides = heap_alloc_zero(cInChars * sizeof(WORD));
1399 if (!overrides)
1400 goto nomemory;
1401
1402 layout_levels = heap_alloc_zero(cInChars * sizeof(WORD));
1403 if (!layout_levels)
1404 goto nomemory;
1405
1406 if (psState->fOverrideDirection)
1407 {
1408 if (!forceLevels)
1409 {
1410 SCRIPT_STATE s = *psState;
1411 s.fOverrideDirection = FALSE;
1412 BIDI_DetermineLevels(pwcInChars, cInChars, &s, psControl, layout_levels, overrides);
1413 if (odd(layout_levels[0]))
1414 forceLevels = TRUE;
1415 else for (i = 0; i < cInChars; i++)
1416 if (layout_levels[i]!=layout_levels[0])
1417 {
1418 forceLevels = TRUE;
1419 break;
1420 }
1421 }
1422
1423 BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels, overrides);
1424 }
1425 else
1426 {
1427 BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels, overrides);
1428 memcpy(layout_levels, levels, cInChars * sizeof(WORD));
1429 }
1430 baselevel = levels[0];
1431 baselayout = layout_levels[0];
1432 for (i = 0; i < cInChars; i++)
1433 if (levels[i]!=levels[0])
1434 break;
1435 if (i >= cInChars && !odd(baselevel) && !odd(psState->uBidiLevel) && !forceLevels)
1436 {
1437 heap_free(levels);
1438 heap_free(overrides);
1439 heap_free(layout_levels);
1440 overrides = NULL;
1441 levels = NULL;
1442 layout_levels = NULL;
1443 }
1444 else
1445 {
1446 static const WCHAR math_punc[] = {'#','$','%','+',',','-','.','/',':',0x2212, 0x2044, 0x00a0,0};
1447 static const WCHAR repeatable_math_punc[] = {'#','$','%','+','-','/',0x2212, 0x2044,0};
1448
1449 strength = heap_alloc_zero(cInChars * sizeof(WORD));
1450 if (!strength)
1451 goto nomemory;
1452 BIDI_GetStrengths(pwcInChars, cInChars, psControl, strength);
1453
1454 /* We currently mis-level leading Diacriticals */
1455 if (scripts[0] == Script_Diacritical)
1456 for (i = 0; i < cInChars && scripts[0] == Script_Diacritical; i++)
1457 {
1458 levels[i] = odd(levels[i])?levels[i]+1:levels[i];
1459 strength[i] = BIDI_STRONG;
1460 }
1461
1462 /* Math punctuation bordered on both sides by numbers can be
1463 merged into the number */
1464 for (i = 0; i < cInChars; i++)
1465 {
1466 if (i > 0 && i < cInChars-1 &&
1467 script_is_numeric(scripts[i-1]) &&
1468 strchrW(math_punc, pwcInChars[i]))
1469 {
1470 if (script_is_numeric(scripts[i+1]))
1471 {
1472 scripts[i] = scripts[i+1];
1473 levels[i] = levels[i-1];
1474 strength[i] = strength[i-1];
1475 i++;
1476 }
1477 else if (strchrW(repeatable_math_punc, pwcInChars[i]))
1478 {
1479 int j;
1480 for (j = i+1; j < cInChars; j++)
1481 {
1482 if (script_is_numeric(scripts[j]))
1483 {
1484 for(;i<j; i++)
1485 {
1486 scripts[i] = scripts[j];
1487 levels[i] = levels[i-1];
1488 strength[i] = strength[i-1];
1489 }
1490 }
1491 else if (pwcInChars[i] != pwcInChars[j]) break;
1492 }
1493 }
1494 }
1495 }
1496
1497 for (i = 0; i < cInChars; i++)
1498 {
1499 /* Numerics at level 0 get bumped to level 2 */
1500 if (!overrides[i] && (levels[i] == 0 || (odd(psState->uBidiLevel)
1501 && levels[i] == psState->uBidiLevel + 1)) && script_is_numeric(scripts[i]))
1502 {
1503 levels[i] = 2;
1504 }
1505
1506 /* Joiners get merged preferencially right */
1507 if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ || pwcInChars[i] == ZWSP))
1508 {
1509 int j;
1510 if (i+1 == cInChars && levels[i-1] == levels[i])
1511 strength[i] = strength[i-1];
1512 else
1513 for (j = i+1; j < cInChars && levels[i] == levels[j]; j++)
1514 if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ
1515 && pwcInChars[j] != ZWSP && pwcInChars[j] != Numeric_space)
1516 {
1517 strength[i] = strength[j];
1518 break;
1519 }
1520 }
1521 }
1522 if (psControl->fMergeNeutralItems)
1523 {
1524 /* Merge the neutrals */
1525 for (i = 0; i < cInChars; i++)
1526 {
1527 if (strength[i] == BIDI_NEUTRAL || strength[i] == BIDI_WEAK)
1528 {
1529 int j;
1530 for (j = i; j > 0; j--)
1531 {
1532 if (levels[i] != levels[j])
1533 break;
1534 if ((strength[j] == BIDI_STRONG) || (strength[i] == BIDI_NEUTRAL && strength[j] == BIDI_WEAK))
1535 {
1536 scripts[i] = scripts[j];
1537 strength[i] = strength[j];
1538 break;
1539 }
1540 }
1541 }
1542 /* Try going the other way */
1543 if (strength[i] == BIDI_NEUTRAL || strength[i] == BIDI_WEAK)
1544 {
1545 int j;
1546 for (j = i; j < cInChars; j++)
1547 {
1548 if (levels[i] != levels[j])
1549 break;
1550 if ((strength[j] == BIDI_STRONG) || (strength[i] == BIDI_NEUTRAL && strength[j] == BIDI_WEAK))
1551 {
1552 scripts[i] = scripts[j];
1553 strength[i] = strength[j];
1554 break;
1555 }
1556 }
1557 }
1558 }
1559 }
1560 }
1561 }
1562
1563 while ((!levels || (levels && cnt+1 < cInChars && levels[cnt+1] == levels[0]))
1564 && (cnt < cInChars && pwcInChars[cnt] == Numeric_space))
1565 cnt++;
1566
1567 if (cnt == cInChars) /* All Spaces */
1568 {
1569 cnt = 0;
1570 New_Script = scripts[cnt];
1571 }
1572
1573 pItems[index].iCharPos = 0;
1574 pItems[index].a = scriptInformation[scripts[cnt]].a;
1575 if (pScriptTags)
1576 pScriptTags[index] = scriptInformation[scripts[cnt]].scriptTag;
1577
1578 if (strength && strength[cnt] == BIDI_STRONG)
1579 str = strength[cnt];
1580 else if (strength)
1581 str = strength[0];
1582
1583 cnt = 0;
1584
1585 if (levels)
1586 {
1587 if (strength[cnt] == BIDI_STRONG)
1588 layoutRTL = odd(layout_levels[cnt]);
1589 else
1590 layoutRTL = (psState->uBidiLevel || odd(layout_levels[cnt]));
1591 if (overrides)
1592 pItems[index].a.s.fOverrideDirection = (overrides[cnt] != 0);
1593 pItems[index].a.fRTL = odd(levels[cnt]);
1594 if (script_is_numeric(pItems[index].a.eScript))
1595 pItems[index].a.fLayoutRTL = layoutRTL;
1596 else
1597 pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
1598 pItems[index].a.s.uBidiLevel = levels[cnt];
1599 }
1600 else if (!pItems[index].a.s.uBidiLevel || (overrides && overrides[cnt]))
1601 {
1602 if (pItems[index].a.s.uBidiLevel != baselevel)
1603 pItems[index].a.s.fOverrideDirection = TRUE;
1604 layoutRTL = odd(baselayout);
1605 pItems[index].a.s.uBidiLevel = baselevel;
1606 pItems[index].a.fRTL = odd(baselevel);
1607 if (script_is_numeric(pItems[index].a.eScript))
1608 pItems[index].a.fLayoutRTL = odd(baselayout);
1609 else
1610 pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
1611 }
1612
1613 TRACE("New_Level=%i New_Strength=%i New_Script=%d, eScript=%d index=%d cnt=%d iCharPos=%d\n",
1614 levels?levels[cnt]:-1, str, New_Script, pItems[index].a.eScript, index, cnt,
1615 pItems[index].iCharPos);
1616
1617 for (cnt=1; cnt < cInChars; cnt++)
1618 {
1619 if(pwcInChars[cnt] != Numeric_space)
1620 New_Script = scripts[cnt];
1621 else if (levels)
1622 {
1623 int j = 1;
1624 while (cnt + j < cInChars - 1 && pwcInChars[cnt+j] == Numeric_space && levels[cnt] == levels[cnt+j])
1625 j++;
1626 if (cnt + j < cInChars && levels[cnt] == levels[cnt+j])
1627 New_Script = scripts[cnt+j];
1628 else
1629 New_Script = scripts[cnt];
1630 }
1631
1632 new_run = FALSE;
1633 /* merge space strengths*/
1634 if (strength && strength[cnt] == BIDI_STRONG && str != BIDI_STRONG && New_Script == pItems[index].a.eScript)
1635 str = BIDI_STRONG;
1636
1637 if (strength && strength[cnt] == BIDI_NEUTRAL && str == BIDI_STRONG && pwcInChars[cnt] != Numeric_space && New_Script == pItems[index].a.eScript)
1638 str = BIDI_NEUTRAL;
1639
1640 /* changes in level */
1641 if (levels && (levels[cnt] != pItems[index].a.s.uBidiLevel))
1642 {
1643 TRACE("Level break(%i/%i)\n",pItems[index].a.s.uBidiLevel,levels[cnt]);
1644 new_run = TRUE;
1645 }
1646 /* changes in strength */
1647 else if (strength && pwcInChars[cnt] != Numeric_space && str != strength[cnt])
1648 {
1649 TRACE("Strength break (%i/%i)\n",str,strength[cnt]);
1650 new_run = TRUE;
1651 }
1652 /* changes in script */
1653 else if (((pwcInChars[cnt] != Numeric_space) && (New_Script != -1) && (New_Script != pItems[index].a.eScript)) || (New_Script == Script_Control))
1654 {
1655 TRACE("Script break(%i/%i)\n",pItems[index].a.eScript,New_Script);
1656 new_run = TRUE;
1657 }
1658
1659 if (!new_run && strength && str == BIDI_STRONG)
1660 {
1661 layoutRTL = odd(layout_levels[cnt]);
1662 if (script_is_numeric(pItems[index].a.eScript))
1663 pItems[index].a.fLayoutRTL = layoutRTL;
1664 }
1665
1666 if (new_run)
1667 {
1668 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);
1669
1670 index++;
1671 if (index+1 > cMaxItems)
1672 goto nomemory;
1673
1674 if (strength)
1675 str = strength[cnt];
1676
1677 pItems[index].iCharPos = cnt;
1678 memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS));
1679
1680 pItems[index].a = scriptInformation[New_Script].a;
1681 if (pScriptTags)
1682 pScriptTags[index] = scriptInformation[New_Script].scriptTag;
1683 if (levels)
1684 {
1685 if (overrides)
1686 pItems[index].a.s.fOverrideDirection = (overrides[cnt] != 0);
1687 if (layout_levels[cnt] == 0)
1688 layoutRTL = 0;
1689 else
1690 layoutRTL = (layoutRTL || odd(layout_levels[cnt]));
1691 pItems[index].a.fRTL = odd(levels[cnt]);
1692 if (script_is_numeric(pItems[index].a.eScript))
1693 pItems[index].a.fLayoutRTL = layoutRTL;
1694 else
1695 pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
1696 pItems[index].a.s.uBidiLevel = levels[cnt];
1697 }
1698 else if (!pItems[index].a.s.uBidiLevel || (overrides && overrides[cnt]))
1699 {
1700 if (pItems[index].a.s.uBidiLevel != baselevel)
1701 pItems[index].a.s.fOverrideDirection = TRUE;
1702 pItems[index].a.s.uBidiLevel = baselevel;
1703 pItems[index].a.fRTL = odd(baselevel);
1704 if (script_is_numeric(pItems[index].a.eScript))
1705 pItems[index].a.fLayoutRTL = layoutRTL;
1706 else
1707 pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
1708 }
1709
1710 TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos);
1711 }
1712 }
1713
1714 /* While not strictly necessary according to the spec, make sure the n+1
1715 * item is set up to prevent random behaviour if the caller erroneously
1716 * checks the n+1 structure */
1717 index++;
1718 if (index + 1 > cMaxItems) goto nomemory;
1719 memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS));
1720
1721 TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos);
1722
1723 /* Set one SCRIPT_STATE item being returned */
1724 if (pcItems) *pcItems = index;
1725
1726 /* Set SCRIPT_ITEM */
1727 pItems[index].iCharPos = cnt; /* the last item contains the ptr to the lastchar */
1728 res = S_OK;
1729 nomemory:
1730 heap_free(levels);
1731 heap_free(overrides);
1732 heap_free(layout_levels);
1733 heap_free(strength);
1734 heap_free(scripts);
1735 return res;
1736 }
1737
1738 /***********************************************************************
1739 * ScriptItemizeOpenType (USP10.@)
1740 *
1741 * Split a Unicode string into shapeable parts.
1742 *
1743 * PARAMS
1744 * pwcInChars [I] String to split.
1745 * cInChars [I] Number of characters in pwcInChars.
1746 * cMaxItems [I] Maximum number of items to return.
1747 * psControl [I] Pointer to a SCRIPT_CONTROL structure.
1748 * psState [I] Pointer to a SCRIPT_STATE structure.
1749 * pItems [O] Buffer to receive SCRIPT_ITEM structures.
1750 * pScriptTags [O] Buffer to receive OPENTYPE_TAGs.
1751 * pcItems [O] Number of script items returned.
1752 *
1753 * RETURNS
1754 * Success: S_OK
1755 * Failure: Non-zero HRESULT value.
1756 */
1757 HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
1758 const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
1759 SCRIPT_ITEM *pItems, OPENTYPE_TAG *pScriptTags, int *pcItems)
1760 {
1761 return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, pScriptTags, pcItems);
1762 }
1763
1764 /***********************************************************************
1765 * ScriptItemize (USP10.@)
1766 *
1767 * Split a Unicode string into shapeable parts.
1768 *
1769 * PARAMS
1770 * pwcInChars [I] String to split.
1771 * cInChars [I] Number of characters in pwcInChars.
1772 * cMaxItems [I] Maximum number of items to return.
1773 * psControl [I] Pointer to a SCRIPT_CONTROL structure.
1774 * psState [I] Pointer to a SCRIPT_STATE structure.
1775 * pItems [O] Buffer to receive SCRIPT_ITEM structures.
1776 * pcItems [O] Number of script items returned.
1777 *
1778 * RETURNS
1779 * Success: S_OK
1780 * Failure: Non-zero HRESULT value.
1781 */
1782 HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
1783 const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
1784 SCRIPT_ITEM *pItems, int *pcItems)
1785 {
1786 return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, NULL, pcItems);
1787 }
1788
1789 static inline int getGivenTabWidth(ScriptCache *psc, SCRIPT_TABDEF *pTabdef, int charPos, int current_x)
1790 {
1791 int defWidth;
1792 int cTabStops=0;
1793 INT *lpTabPos = NULL;
1794 INT nTabOrg = 0;
1795 INT x = 0;
1796
1797 if (pTabdef)
1798 lpTabPos = pTabdef->pTabStops;
1799
1800 if (pTabdef && pTabdef->iTabOrigin)
1801 {
1802 if (pTabdef->iScale)
1803 nTabOrg = (pTabdef->iTabOrigin * pTabdef->iScale)/4;
1804 else
1805 nTabOrg = pTabdef->iTabOrigin * psc->tm.tmAveCharWidth;
1806 }
1807
1808 if (pTabdef)
1809 cTabStops = pTabdef->cTabStops;
1810
1811 if (cTabStops == 1)
1812 {
1813 if (pTabdef->iScale)
1814 defWidth = ((pTabdef->pTabStops[0])*pTabdef->iScale) / 4;
1815 else
1816 defWidth = (pTabdef->pTabStops[0])*psc->tm.tmAveCharWidth;
1817 cTabStops = 0;
1818 }
1819 else
1820 defWidth = 8 * psc->tm.tmAveCharWidth;
1821
1822 for (; cTabStops>0 ; lpTabPos++, cTabStops--)
1823 {
1824 int position = *lpTabPos;
1825 if (position < 0)
1826 position = -1 * position;
1827 if (pTabdef->iScale)
1828 position = (position * pTabdef->iScale) / 4;
1829 else
1830 position = position * psc->tm.tmAveCharWidth;
1831
1832 if( nTabOrg + position > current_x)
1833 {
1834 if( *lpTabPos >= 0)
1835 {
1836 /* a left aligned tab */
1837 x = (nTabOrg + *lpTabPos) - current_x;
1838 break;
1839 }
1840 else
1841 {
1842 FIXME("Negative tabstop\n");
1843 break;
1844 }
1845 }
1846 }
1847 if ((!cTabStops) && (defWidth > 0))
1848 x =((((current_x - nTabOrg) / defWidth)+1) * defWidth) - current_x;
1849 else if ((!cTabStops) && (defWidth < 0))
1850 FIXME("TODO: Negative defWidth\n");
1851
1852 return x;
1853 }
1854
1855 /***********************************************************************
1856 * Helper function for ScriptStringAnalyse
1857 */
1858 static BOOL requires_fallback(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa,
1859 const WCHAR *pwcInChars, int cChars )
1860 {
1861 /* FIXME: When to properly fallback is still a bit of a mystery */
1862 WORD *glyphs;
1863
1864 if (psa->fNoGlyphIndex)
1865 return FALSE;
1866
1867 if (init_script_cache(hdc, psc) != S_OK)
1868 return FALSE;
1869
1870 if (SHAPE_CheckFontForRequiredFeatures(hdc, (ScriptCache *)*psc, psa) != S_OK)
1871 return TRUE;
1872
1873 glyphs = heap_alloc(sizeof(WORD) * cChars);
1874 if (!glyphs)
1875 return FALSE;
1876 if (ScriptGetCMap(hdc, psc, pwcInChars, cChars, 0, glyphs) != S_OK)
1877 {
1878 heap_free(glyphs);
1879 return TRUE;
1880 }
1881 heap_free(glyphs);
1882
1883 return FALSE;
1884 }
1885
1886 static void find_fallback_font(enum usp10_script scriptid, WCHAR *FaceName)
1887 {
1888 HKEY hkey;
1889
1890 if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Uniscribe\\Fallback", &hkey))
1891 {
1892 static const WCHAR szFmt[] = {'%','x',0};
1893 WCHAR value[10];
1894 DWORD count = LF_FACESIZE * sizeof(WCHAR);
1895 DWORD type;
1896
1897 sprintfW(value, szFmt, scriptInformation[scriptid].scriptTag);
1898 if (RegQueryValueExW(hkey, value, 0, &type, (BYTE *)FaceName, &count))
1899 lstrcpyW(FaceName,scriptInformation[scriptid].fallbackFont);
1900 RegCloseKey(hkey);
1901 }
1902 else
1903 lstrcpyW(FaceName,scriptInformation[scriptid].fallbackFont);
1904 }
1905
1906 /***********************************************************************
1907 * ScriptStringAnalyse (USP10.@)
1908 *
1909 */
1910 HRESULT WINAPI ScriptStringAnalyse(HDC hdc, const void *pString, int cString,
1911 int cGlyphs, int iCharset, DWORD dwFlags,
1912 int iReqWidth, SCRIPT_CONTROL *psControl,
1913 SCRIPT_STATE *psState, const int *piDx,
1914 SCRIPT_TABDEF *pTabdef, const BYTE *pbInClass,
1915 SCRIPT_STRING_ANALYSIS *pssa)
1916 {
1917 HRESULT hr = E_OUTOFMEMORY;
1918 StringAnalysis *analysis = NULL;
1919 SCRIPT_CONTROL sControl;
1920 SCRIPT_STATE sState;
1921 int i, num_items = 255;
1922 BYTE *BidiLevel;
1923 WCHAR *iString = NULL;
1924
1925 TRACE("(%p,%p,%d,%d,%d,0x%x,%d,%p,%p,%p,%p,%p,%p)\n",
1926 hdc, pString, cString, cGlyphs, iCharset, dwFlags, iReqWidth,
1927 psControl, psState, piDx, pTabdef, pbInClass, pssa);
1928
1929 if (iCharset != -1)
1930 {
1931 FIXME("Only Unicode strings are supported\n");
1932 return E_INVALIDARG;
1933 }
1934 if (cString < 1 || !pString) return E_INVALIDARG;
1935 if ((dwFlags & SSA_GLYPHS) && !hdc) return E_PENDING;
1936
1937 if (!(analysis = heap_alloc_zero(sizeof(StringAnalysis)))) return E_OUTOFMEMORY;
1938 if (!(analysis->pItem = heap_alloc_zero(num_items * sizeof(SCRIPT_ITEM) + 1))) goto error;
1939
1940 /* FIXME: handle clipping */
1941 analysis->clip_len = cString;
1942 analysis->hdc = hdc;
1943 analysis->dwFlags = dwFlags;
1944
1945 if (psState)
1946 sState = *psState;
1947 else
1948 memset(&sState, 0, sizeof(SCRIPT_STATE));
1949
1950 if (psControl)
1951 sControl = *psControl;
1952 else
1953 memset(&sControl, 0, sizeof(SCRIPT_CONTROL));
1954
1955 if (dwFlags & SSA_PASSWORD)
1956 {
1957 iString = heap_alloc(sizeof(WCHAR)*cString);
1958 if (!iString)
1959 {
1960 hr = E_OUTOFMEMORY;
1961 goto error;
1962 }
1963 for (i = 0; i < cString; i++)
1964 iString[i] = *((const WCHAR *)pString);
1965 pString = iString;
1966 }
1967
1968 hr = ScriptItemize(pString, cString, num_items, &sControl, &sState, analysis->pItem,
1969 &analysis->numItems);
1970
1971 if (FAILED(hr))
1972 {
1973 if (hr == E_OUTOFMEMORY)
1974 hr = E_INVALIDARG;
1975 goto error;
1976 }
1977
1978 /* set back to out of memory for default goto error behaviour */
1979 hr = E_OUTOFMEMORY;
1980
1981 if (dwFlags & SSA_BREAK)
1982 {
1983 if ((analysis->logattrs = heap_alloc(sizeof(SCRIPT_LOGATTR) * cString)))
1984 {
1985 for (i = 0; i < analysis->numItems; i++)
1986 ScriptBreak(&((WCHAR *)pString)[analysis->pItem[i].iCharPos],
1987 analysis->pItem[i + 1].iCharPos - analysis->pItem[i].iCharPos,
1988 &analysis->pItem[i].a, &analysis->logattrs[analysis->pItem[i].iCharPos]);
1989 }
1990 else
1991 goto error;
1992 }
1993
1994 if (!(analysis->logical2visual = heap_alloc_zero(sizeof(int) * analysis->numItems)))
1995 goto error;
1996 if (!(BidiLevel = heap_alloc_zero(analysis->numItems)))
1997 goto error;
1998
1999 if (dwFlags & SSA_GLYPHS)
2000 {
2001 int tab_x = 0;
2002 if (!(analysis->glyphs = heap_alloc_zero(sizeof(StringGlyphs) * analysis->numItems)))
2003 {
2004 heap_free(BidiLevel);
2005 goto error;
2006 }
2007
2008 for (i = 0; i < analysis->numItems; i++)
2009 {
2010 SCRIPT_CACHE *sc = (SCRIPT_CACHE*)&analysis->glyphs[i].sc;
2011 int cChar = analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos;
2012 int numGlyphs = 1.5 * cChar + 16;
2013 WORD *glyphs = heap_alloc_zero(sizeof(WORD) * numGlyphs);
2014 WORD *pwLogClust = heap_alloc_zero(sizeof(WORD) * cChar);
2015 int *piAdvance = heap_alloc_zero(sizeof(int) * numGlyphs);
2016 SCRIPT_VISATTR *psva = heap_alloc_zero(sizeof(SCRIPT_VISATTR) * numGlyphs);
2017 GOFFSET *pGoffset = heap_alloc_zero(sizeof(GOFFSET) * numGlyphs);
2018 ABC *abc = heap_alloc_zero(sizeof(ABC));
2019 int numGlyphsReturned;
2020 HFONT originalFont = 0x0;
2021
2022 /* FIXME: non unicode strings */
2023 const WCHAR* pStr = (const WCHAR*)pString;
2024 analysis->glyphs[i].fallbackFont = NULL;
2025
2026 if (!glyphs || !pwLogClust || !piAdvance || !psva || !pGoffset || !abc)
2027 {
2028 heap_free (BidiLevel);
2029 heap_free (glyphs);
2030 heap_free (pwLogClust);
2031 heap_free (piAdvance);
2032 heap_free (psva);
2033 heap_free (pGoffset);
2034 heap_free (abc);
2035 hr = E_OUTOFMEMORY;
2036 goto error;
2037 }
2038
2039 if ((dwFlags & SSA_FALLBACK) && requires_fallback(hdc, sc, &analysis->pItem[i].a, &pStr[analysis->pItem[i].iCharPos], cChar))
2040 {
2041 LOGFONTW lf;
2042 GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), & lf);
2043 lf.lfCharSet = scriptInformation[analysis->pItem[i].a.eScript].props.bCharSet;
2044 lf.lfFaceName[0] = 0;
2045 find_fallback_font(analysis->pItem[i].a.eScript, lf.lfFaceName);
2046 if (lf.lfFaceName[0])
2047 {
2048 analysis->glyphs[i].fallbackFont = CreateFontIndirectW(&lf);
2049 if (analysis->glyphs[i].fallbackFont)
2050 {
2051 ScriptFreeCache(sc);
2052 originalFont = SelectObject(hdc, analysis->glyphs[i].fallbackFont);
2053 }
2054 }
2055 }
2056
2057 /* FIXME: When we properly shape Hangul remove this check */
2058 if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && analysis->pItem[i].a.eScript == Script_Hangul)
2059 analysis->pItem[i].a.fNoGlyphIndex = TRUE;
2060
2061 if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && !scriptInformation[analysis->pItem[i].a.eScript].props.fComplex && !analysis->pItem[i].a.fRTL)
2062 analysis->pItem[i].a.fNoGlyphIndex = TRUE;
2063
2064 ScriptShape(hdc, sc, &pStr[analysis->pItem[i].iCharPos], cChar, numGlyphs,
2065 &analysis->pItem[i].a, glyphs, pwLogClust, psva, &numGlyphsReturned);
2066 hr = ScriptPlace(hdc, sc, glyphs, numGlyphsReturned, psva, &analysis->pItem[i].a,
2067 piAdvance, pGoffset, abc);
2068 if (originalFont)
2069 SelectObject(hdc,originalFont);
2070
2071 if (dwFlags & SSA_TAB)
2072 {
2073 int tabi = 0;
2074 for (tabi = 0; tabi < cChar; tabi++)
2075 {
2076 if (pStr[analysis->pItem[i].iCharPos+tabi] == 0x0009)
2077 piAdvance[tabi] = getGivenTabWidth(analysis->glyphs[i].sc, pTabdef, analysis->pItem[i].iCharPos+tabi, tab_x);
2078 tab_x+=piAdvance[tabi];
2079 }
2080 }
2081
2082 analysis->glyphs[i].numGlyphs = numGlyphsReturned;
2083 analysis->glyphs[i].glyphs = glyphs;
2084 analysis->glyphs[i].pwLogClust = pwLogClust;
2085 analysis->glyphs[i].piAdvance = piAdvance;
2086 analysis->glyphs[i].psva = psva;
2087 analysis->glyphs[i].pGoffset = pGoffset;
2088 analysis->glyphs[i].abc = abc;
2089 analysis->glyphs[i].iMaxPosX= -1;
2090
2091 BidiLevel[i] = analysis->pItem[i].a.s.uBidiLevel;
2092 }
2093 }
2094 else
2095 {
2096 for (i = 0; i < analysis->numItems; i++)
2097 BidiLevel[i] = analysis->pItem[i].a.s.uBidiLevel;
2098 }
2099
2100 ScriptLayout(analysis->numItems, BidiLevel, NULL, analysis->logical2visual);
2101 heap_free(BidiLevel);
2102
2103 *pssa = analysis;
2104 heap_free(iString);
2105 return S_OK;
2106
2107 error:
2108 heap_free(iString);
2109 heap_free(analysis->glyphs);
2110 heap_free(analysis->logattrs);
2111 heap_free(analysis->pItem);
2112 heap_free(analysis->logical2visual);
2113 heap_free(analysis);
2114 return hr;
2115 }
2116
2117 static inline BOOL does_glyph_start_cluster(const SCRIPT_VISATTR *pva, const WORD *pwLogClust, int cChars, int glyph, int direction)
2118 {
2119 if (pva[glyph].fClusterStart)
2120 return TRUE;
2121 if (USP10_FindGlyphInLogClust(pwLogClust, cChars, glyph) >= 0)
2122 return TRUE;
2123
2124 return FALSE;
2125 }
2126
2127
2128 static HRESULT SS_ItemOut( SCRIPT_STRING_ANALYSIS ssa,
2129 int iX,
2130 int iY,
2131 int iItem,
2132 int cStart,
2133 int cEnd,
2134 UINT uOptions,
2135 const RECT *prc,
2136 BOOL fSelected,
2137 BOOL fDisabled)
2138 {
2139 StringAnalysis *analysis;
2140 int off_x = 0;
2141 HRESULT hr;
2142 COLORREF BkColor = 0x0;
2143 COLORREF TextColor = 0x0;
2144 INT BkMode = 0;
2145 INT runStart, runEnd;
2146 INT iGlyph, cGlyphs;
2147 HFONT oldFont = 0x0;
2148 RECT crc;
2149 int i;
2150
2151 TRACE("(%p,%d,%d,%d,%d,%d, 0x%1x, %d, %d)\n",
2152 ssa, iX, iY, iItem, cStart, cEnd, uOptions, fSelected, fDisabled);
2153
2154 if (!(analysis = ssa)) return E_INVALIDARG;
2155
2156 if ((cStart >= 0 && analysis->pItem[iItem+1].iCharPos <= cStart) ||
2157 (cEnd >= 0 && analysis->pItem[iItem].iCharPos >= cEnd))
2158 return S_OK;
2159
2160 CopyRect(&crc,prc);
2161 if (fSelected)
2162 {
2163 BkMode = GetBkMode(analysis->hdc);
2164 SetBkMode( analysis->hdc, OPAQUE);
2165 BkColor = GetBkColor(analysis->hdc);
2166 SetBkColor(analysis->hdc, GetSysColor(COLOR_HIGHLIGHT));
2167 if (!fDisabled)
2168 {
2169 TextColor = GetTextColor(analysis->hdc);
2170 SetTextColor(analysis->hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
2171 }
2172 }
2173 if (analysis->glyphs[iItem].fallbackFont)
2174 oldFont = SelectObject(analysis->hdc, analysis->glyphs[iItem].fallbackFont);
2175
2176 if (cStart >= 0 && analysis->pItem[iItem+1].iCharPos > cStart && analysis->pItem[iItem].iCharPos <= cStart)
2177 runStart = cStart - analysis->pItem[iItem].iCharPos;
2178 else
2179 runStart = 0;
2180 if (cEnd >= 0 && analysis->pItem[iItem+1].iCharPos > cEnd && analysis->pItem[iItem].iCharPos <= cEnd)
2181 runEnd = (cEnd-1) - analysis->pItem[iItem].iCharPos;
2182 else
2183 runEnd = (analysis->pItem[iItem+1].iCharPos - analysis->pItem[iItem].iCharPos) - 1;
2184
2185 if (analysis->pItem[iItem].a.fRTL)
2186 {
2187 if (cEnd >= 0 && cEnd < analysis->pItem[iItem+1].iCharPos)
2188 ScriptStringCPtoX(ssa, cEnd, FALSE, &off_x);
2189 else
2190 ScriptStringCPtoX(ssa, analysis->pItem[iItem+1].iCharPos-1, TRUE, &off_x);
2191 crc.left = iX + off_x;
2192 }
2193 else
2194 {
2195 if (cStart >=0 && runStart)
2196 ScriptStringCPtoX(ssa, cStart, FALSE, &off_x);
2197 else
2198 ScriptStringCPtoX(ssa, analysis->pItem[iItem].iCharPos, FALSE, &off_x);
2199 crc.left = iX + off_x;
2200 }
2201
2202 if (analysis->pItem[iItem].a.fRTL)
2203 iGlyph = analysis->glyphs[iItem].pwLogClust[runEnd];
2204 else
2205 iGlyph = analysis->glyphs[iItem].pwLogClust[runStart];
2206
2207 if (analysis->pItem[iItem].a.fRTL)
2208 cGlyphs = analysis->glyphs[iItem].pwLogClust[runStart] - iGlyph;
2209 else
2210 cGlyphs = analysis->glyphs[iItem].pwLogClust[runEnd] - iGlyph;
2211
2212 cGlyphs++;
2213
2214 /* adjust for cluster glyphs when starting */
2215 if (analysis->pItem[iItem].a.fRTL)
2216 i = analysis->pItem[iItem+1].iCharPos - 1;
2217 else
2218 i = analysis->pItem[iItem].iCharPos;
2219
2220 for (; i >=analysis->pItem[iItem].iCharPos && i < analysis->pItem[iItem+1].iCharPos; (analysis->pItem[iItem].a.fRTL)?i--:i++)
2221 {
2222 if (analysis->glyphs[iItem].pwLogClust[i - analysis->pItem[iItem].iCharPos] == iGlyph)
2223 {
2224 if (analysis->pItem[iItem].a.fRTL)
2225 ScriptStringCPtoX(ssa, i, TRUE, &off_x);
2226 else
2227 ScriptStringCPtoX(ssa, i, FALSE, &off_x);
2228 break;
2229 }
2230 }
2231
2232 if (cEnd < 0 || scriptInformation[analysis->pItem[iItem].a.eScript].props.fNeedsCaretInfo)
2233 {
2234 INT direction;
2235 INT clust_glyph;
2236
2237 clust_glyph = iGlyph + cGlyphs;
2238 if (analysis->pItem[iItem].a.fRTL)
2239 direction = -1;
2240 else
2241 direction = 1;
2242
2243 while(clust_glyph < analysis->glyphs[iItem].numGlyphs &&
2244 !does_glyph_start_cluster(analysis->glyphs[iItem].psva, analysis->glyphs[iItem].pwLogClust, (analysis->pItem[iItem+1].iCharPos - analysis->pItem[iItem].iCharPos), clust_glyph, direction))
2245 {
2246 cGlyphs++;
2247 clust_glyph++;
2248 }
2249 }
2250
2251 hr = ScriptTextOut(analysis->hdc,
2252 (SCRIPT_CACHE *)&analysis->glyphs[iItem].sc, iX + off_x,
2253 iY, uOptions, &crc, &analysis->pItem[iItem].a, NULL, 0,
2254 &analysis->glyphs[iItem].glyphs[iGlyph], cGlyphs,
2255 &analysis->glyphs[iItem].piAdvance[iGlyph], NULL,
2256 &analysis->glyphs[iItem].pGoffset[iGlyph]);
2257
2258 TRACE("ScriptTextOut hr=%08x\n", hr);
2259
2260 if (fSelected)
2261 {
2262 SetBkColor(analysis->hdc, BkColor);
2263 SetBkMode( analysis->hdc, BkMode);
2264 if (!fDisabled)
2265 SetTextColor(analysis->hdc, TextColor);
2266 }
2267 if (analysis->glyphs[iItem].fallbackFont)
2268 SelectObject(analysis->hdc, oldFont);
2269
2270 return hr;
2271 }
2272
2273 /***********************************************************************
2274 * ScriptStringOut (USP10.@)
2275 *
2276 * This function takes the output of ScriptStringAnalyse and joins the segments
2277 * of glyphs and passes the resulting string to ScriptTextOut. ScriptStringOut
2278 * only processes glyphs.
2279 *
2280 * Parameters:
2281 * ssa [I] buffer to hold the analysed string components
2282 * iX [I] X axis displacement for output
2283 * iY [I] Y axis displacement for output
2284 * uOptions [I] flags controlling output processing
2285 * prc [I] rectangle coordinates
2286 * iMinSel [I] starting pos for substringing output string
2287 * iMaxSel [I] ending pos for substringing output string
2288 * fDisabled [I] controls text highlighting
2289 *
2290 * RETURNS
2291 * Success: S_OK
2292 * Failure: is the value returned by ScriptTextOut
2293 */
2294 HRESULT WINAPI ScriptStringOut(SCRIPT_STRING_ANALYSIS ssa,
2295 int iX,
2296 int iY,
2297 UINT uOptions,
2298 const RECT *prc,
2299 int iMinSel,
2300 int iMaxSel,
2301 BOOL fDisabled)
2302 {
2303 StringAnalysis *analysis;
2304 int item;
2305 HRESULT hr;
2306
2307 TRACE("(%p,%d,%d,0x%08x,%s,%d,%d,%d)\n",
2308 ssa, iX, iY, uOptions, wine_dbgstr_rect(prc), iMinSel, iMaxSel, fDisabled);
2309
2310 if (!(analysis = ssa)) return E_INVALIDARG;
2311 if (!(analysis->dwFlags & SSA_GLYPHS)) return E_INVALIDARG;
2312
2313 for (item = 0; item < analysis->numItems; item++)
2314 {
2315 hr = SS_ItemOut( ssa, iX, iY, analysis->logical2visual[item], -1, -1, uOptions, prc, FALSE, fDisabled);
2316 if (FAILED(hr))
2317 return hr;
2318 }
2319
2320 if (iMinSel < iMaxSel && (iMinSel > 0 || iMaxSel > 0))
2321 {
2322 if (iMaxSel > 0 && iMinSel < 0)
2323 iMinSel = 0;
2324 for (item = 0; item < analysis->numItems; item++)
2325 {
2326 hr = SS_ItemOut( ssa, iX, iY, analysis->logical2visual[item], iMinSel, iMaxSel, uOptions, prc, TRUE, fDisabled);
2327 if (FAILED(hr))
2328 return hr;
2329 }
2330 }
2331
2332 return S_OK;
2333 }
2334
2335 /***********************************************************************
2336 * ScriptStringCPtoX (USP10.@)
2337 *
2338 */
2339 HRESULT WINAPI ScriptStringCPtoX(SCRIPT_STRING_ANALYSIS ssa, int