2 * Copyright (C) 2005 Steven Edwards
3 * Copyright (C) 2005 Vijay Kiran Kamuju
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 /* FIXME: #include <specstrings.h> */
30 /** ScriptStringAnalyse */
31 #define SSA_PASSWORD 0x00000001
32 #define SSA_TAB 0x00000002
33 #define SSA_CLIP 0x00000004
34 #define SSA_FIT 0x00000008
35 #define SSA_DZWG 0x00000010
36 #define SSA_FALLBACK 0x00000020
37 #define SSA_BREAK 0x00000040
38 #define SSA_GLYPHS 0x00000080
39 #define SSA_RTL 0x00000100
40 #define SSA_GCP 0x00000200
41 #define SSA_HOTKEY 0x00000400
42 #define SSA_METAFILE 0x00000800
43 #define SSA_LINK 0x00001000
44 #define SSA_HIDEHOTKEY 0x00002000
45 #define SSA_HOTKEYONLY 0x00002400
46 #define SSA_FULLMEASURE 0x04000000
47 #define SSA_LPKANSIFALLBACK 0x08000000
48 #define SSA_PIDX 0x10000000
49 #define SSA_LAYOUTRTL 0x20000000
50 #define SSA_DONTGLYPH 0x40000000
51 #define SSA_NOKASHIDA 0x80000000
53 /** StringIsComplex */
55 #define SIC_ASCIIDIGIT 2
59 #define SGCM_RTL 0x00000001
61 /** ScriptApplyDigitSubstitution */
62 #define SCRIPT_DIGITSUBSTITUTE_CONTEXT 0
63 #define SCRIPT_DIGITSUBSTITUTE_NONE 1
64 #define SCRIPT_DIGITSUBSTITUTE_NATIONAL 2
65 #define SCRIPT_DIGITSUBSTITUTE_TRADITIONAL 3
67 #define SCRIPT_UNDEFINED 0
69 #define USP_E_SCRIPT_NOT_IN_FONT MAKE_HRESULT(SEVERITY_ERROR,FACILITY_ITF,0x200)
71 typedef enum tag_SCRIPT_JUSTIFY {
72 SCRIPT_JUSTIFY_NONE = 0,
73 SCRIPT_JUSTIFY_ARABIC_BLANK = 1,
74 SCRIPT_JUSTIFY_CHARACTER = 2,
75 SCRIPT_JUSTIFY_RESERVED1 = 3,
76 SCRIPT_JUSTIFY_BLANK = 4,
77 SCRIPT_JUSTIFY_RESERVED2 = 5,
78 SCRIPT_JUSTIFY_RESERVED3 = 6,
79 SCRIPT_JUSTIFY_ARABIC_NORMAL = 7,
80 SCRIPT_JUSTIFY_ARABIC_KASHIDA = 8,
81 SCRIPT_JUSTIFY_ARABIC_ALEF = 9,
82 SCRIPT_JUSTIFY_ARABIC_HA = 10,
83 SCRIPT_JUSTIFY_ARABIC_RA = 11,
84 SCRIPT_JUSTIFY_ARABIC_BA = 12,
85 SCRIPT_JUSTIFY_ARABIC_BARA = 13,
86 SCRIPT_JUSTIFY_ARABIC_SEEN = 14,
87 SCRIPT_JUSTIFY_ARABIC_SEEN_M = 15,
90 typedef struct tag_SCRIPT_CONTROL {
91 DWORD uDefaultLanguage :16;
92 DWORD fContextDigits :1;
93 DWORD fInvertPreBoundDir :1;
94 DWORD fInvertPostBoundDir :1;
95 DWORD fLinkStringBefore :1;
96 DWORD fLinkStringAfter :1;
97 DWORD fNeutralOverride :1;
98 DWORD fNumericOverride :1;
99 DWORD fLegacyBidiClass :1;
100 DWORD fMergeNeutralItems :1;
108 DWORD fNeedsWordBreaking :1;
109 DWORD fNeedsCaretInfo :1;
112 DWORD fPrivateUseArea :1;
113 DWORD fNeedsCharacterJustify :1;
114 DWORD fInvalidGlyph :1;
115 DWORD fInvalidLogAttr :1;
117 DWORD fAmbiguousCharSet :1;
118 DWORD fClusterSizeVaries :1;
119 DWORD fRejectInvalid :1;
122 typedef struct tag_SCRIPT_STATE {
124 WORD fOverrideDirection :1;
125 WORD fInhibitSymSwap :1;
127 WORD fDigitSubstitute :1;
128 WORD fInhibitLigate :1;
130 WORD fArabicNumContext :1;
131 WORD fGcpClusters :1;
133 WORD fEngineReserved :2;
136 typedef struct tag_SCRIPT_ANALYSIS {
142 WORD fLogicalOrder :1;
143 WORD fNoGlyphIndex :1;
147 typedef struct tag_SCRIPT_ITEM {
152 typedef struct tag_SCRIPT_DIGITSUBSTITUTE {
153 DWORD NationalDigitLanguage :16;
154 DWORD TraditionalDigitLanguage :16;
155 DWORD DigitSubstitute :8;
157 } SCRIPT_DIGITSUBSTITUTE;
159 typedef struct tag_SCRIPT_FONTPROPERTIES {
166 } SCRIPT_FONTPROPERTIES;
168 typedef struct tag_SCRIPT_TABDEF {
175 typedef struct tag_SCRIPT_VISATTR {
176 WORD uJustification :4;
177 WORD fClusterStart :1;
181 WORD fShapeReserved :8;
184 typedef struct tag_SCRIPT_LOGATTR {
193 typedef void *SCRIPT_CACHE;
194 typedef void *SCRIPT_STRING_ANALYSIS;
196 #ifndef LSDEFS_DEFINED
197 typedef struct tagGOFFSET {
203 typedef ULONG OPENTYPE_TAG;
205 typedef struct tagOPENTYPE_FEATURE_RECORD
207 OPENTYPE_TAG tagFeature;
209 } OPENTYPE_FEATURE_RECORD;
211 typedef struct tagSCRIPT_GLYPHPROP
217 typedef struct tagSCRIPT_CHARPROP
219 WORD fCanGlyphAlone :1;
223 typedef struct tagTEXTRANGE_PROPERTIES
225 OPENTYPE_FEATURE_RECORD *potfRecords;
227 } TEXTRANGE_PROPERTIES;
229 /* Function Declarations */
231 HRESULT WINAPI ScriptApplyDigitSubstitution(const SCRIPT_DIGITSUBSTITUTE* psds,
232 SCRIPT_CONTROL* psc, SCRIPT_STATE* pss);
233 HRESULT WINAPI ScriptApplyLogicalWidth(const int *piDx, int cChars, int cGlyphs, const WORD *pwLogClust,
234 const SCRIPT_VISATTR *psva, const int *piAdvance,
235 const SCRIPT_ANALYSIS *psa, ABC *pABC, int *piJustify);
236 HRESULT WINAPI ScriptRecordDigitSubstitution(LCID Locale, SCRIPT_DIGITSUBSTITUTE *psds);
237 HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
238 const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
239 SCRIPT_ITEM *pItems, int *pcItems);
240 HRESULT WINAPI ScriptGetCMap(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcInChars, int cChars,
241 DWORD dwFlags, WORD *pwOutGlyphs);
242 HRESULT WINAPI ScriptGetFontProperties(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_FONTPROPERTIES *sfp);
243 HRESULT WINAPI ScriptGetGlyphABCWidth(HDC hdc, SCRIPT_CACHE *psc, WORD wGlyph, ABC *pABC);
244 HRESULT WINAPI ScriptGetLogicalWidths(const SCRIPT_ANALYSIS *psa, int cChars, int cGlyphs,
245 const int *piGlyphWidth, const WORD *pwLogClust,
246 const SCRIPT_VISATTR *psva, int *piDx);
247 HRESULT WINAPI ScriptGetProperties(const SCRIPT_PROPERTIES ***ppSp, int *piNumScripts);
248 HRESULT WINAPI ScriptStringAnalyse(HDC hdc,
255 SCRIPT_CONTROL *psControl,
256 SCRIPT_STATE *psState,
258 SCRIPT_TABDEF *pTabdef,
259 const BYTE *pbInClass,
260 SCRIPT_STRING_ANALYSIS *pssa);
261 HRESULT WINAPI ScriptStringValidate(SCRIPT_STRING_ANALYSIS ssa);
262 HRESULT WINAPI ScriptStringFree(SCRIPT_STRING_ANALYSIS *pssa);
263 HRESULT WINAPI ScriptFreeCache(SCRIPT_CACHE *psc);
264 HRESULT WINAPI ScriptIsComplex(const WCHAR* pwcInChars, int cInChars, DWORD dwFlags);
265 HRESULT WINAPI ScriptJustify(const SCRIPT_VISATTR *psva, const int *piAdvance, int cGlyphs,
266 int iDx, int iMinKashida, int *piJustify);
267 HRESULT WINAPI ScriptLayout(int cRuns, const BYTE *pbLevel, int *piVisualToLogical, int *piLogicalToVisual);
268 HRESULT WINAPI ScriptShape(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcChars, int cChars, int cMaxGlyphs,
269 SCRIPT_ANALYSIS *psa, WORD *pwOutGlyphs, WORD *pwLogClust, SCRIPT_VISATTR *psva, int *pcGlyphs);
270 HRESULT WINAPI ScriptPlace(HDC hdc, SCRIPT_CACHE *psc, const WORD *pwGlyphs, int cGlyphs, const SCRIPT_VISATTR *psva,
271 SCRIPT_ANALYSIS *psa, int *piAdvance, GOFFSET *pGoffset, ABC *pABC );
272 HRESULT WINAPI ScriptBreak(const WCHAR *pwcChars, int cChars, const SCRIPT_ANALYSIS *psa, SCRIPT_LOGATTR *psla);
273 HRESULT WINAPI ScriptCacheGetHeight(HDC hdc, SCRIPT_CACHE *psc, LONG *tmHeight);
274 HRESULT WINAPI ScriptCPtoX(int iCP, BOOL fTrailing, int cChars, int cGlyphs, const WORD *pwLogClust, const SCRIPT_VISATTR *psva,
275 const int *piAdvance, const SCRIPT_ANALYSIS *psa, int *piX);
276 HRESULT WINAPI ScriptXtoCP(int iX, int cChars, int cGlyphs, const WORD *pwLogClust, const SCRIPT_VISATTR *psva,
277 const int *piAdvance, const SCRIPT_ANALYSIS *psa, int *piCP, int *piTrailing);
278 HRESULT WINAPI ScriptStringCPtoX(SCRIPT_STRING_ANALYSIS ssa, int icp, BOOL fTrailing, int *pX);
279 HRESULT WINAPI ScriptStringXtoCP(SCRIPT_STRING_ANALYSIS ssa, int iX, int *piCh , int *piTrailing);
280 HRESULT WINAPI ScriptStringGetLogicalWidths(SCRIPT_STRING_ANALYSIS ssa, int *piDx);
281 HRESULT WINAPI ScriptStringGetOrder(SCRIPT_STRING_ANALYSIS ssa, UINT *puOrder);
282 HRESULT WINAPI ScriptStringOut(SCRIPT_STRING_ANALYSIS ssa, int iX, int iY, UINT uOptions, const RECT *prc,
283 int iMinSel, int iMaxSel, BOOL fDisabled);
284 HRESULT WINAPI ScriptTextOut(const HDC hdc, SCRIPT_CACHE *psc, int x, int y, UINT fuOptions, const RECT *lprc,
285 const SCRIPT_ANALYSIS *psa, const WCHAR *pwcReserved, int iReserved, const WORD *pwGlyphs,
286 int cGlyphs, const int *piAdvance, const int *piJustify, const GOFFSET *pGoffset);
287 const int* WINAPI ScriptString_pcOutChars(SCRIPT_STRING_ANALYSIS ssa);
288 const SCRIPT_LOGATTR* WINAPI ScriptString_pLogAttr(SCRIPT_STRING_ANALYSIS ssa);
289 const SIZE* WINAPI ScriptString_pSize(SCRIPT_STRING_ANALYSIS ssa);
295 #endif /* __USP10_H */