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00020 #ifndef GR_WIN32_UNISCRIBE_H
00021 #define GR_WIN32_UNISCRIBE_H
00022
00023 #include "ut_types.h"
00024
00025 #if 0
00026 #include <usp10.h>
00027 #else
00028 #include <windows.h>
00029
00030
00031 typedef void* SCRIPT_STRING_ANALYSIS;
00032 typedef void* SCRIPT_CACHE;
00033
00034
00035 #define SGCM_RTL 0x00000001
00036
00037 #define SSA_PASSWORD 0x00000001
00038 #define SSA_TAB 0x00000002
00039 #define SSA_CLIP 0x00000004
00040 #define SSA_FIT 0x00000008
00041 #define SSA_DZWG 0x00000010
00042 #define SSA_FALLBACK 0x00000020
00043 #define SSA_BREAK 0x00000040
00044 #define SSA_GLYPHS 0x00000080
00045 #define SSA_RTL 0x00000100
00046 #define SSA_GCP 0x00000200
00047 #define SSA_HOTKEY 0x00000400
00048 #define SSA_METAFILE 0x00000800
00049 #define SSA_LINK 0x00001000
00050 #define SSA_HIDEHOTKEY 0x00002000
00051 #define SSA_HOTKEYONLY 0x00002400
00052 #define SSA_FULLMEASURE 0x04000000
00053 #define SSA_LPKANSIFALLBACK 0x08000000
00054 #define SSA_PIDX 0x10000000
00055 #define SSA_LAYOUTRTL 0x20000000
00056 #define SSA_DONTGLYPH 0x40000000
00057 #define SSA_NOKASHIDA 0x80000000
00058
00059 #define SIC_COMPLEX 1
00060 #define SIC_ASCIIDIGIT 2
00061 #define SIC_NEUTRAL 4
00062
00063 #define SCRIPT_DIGITSUBSTITUTE_CONTEXT 0
00064 #define SCRIPT_DIGITSUBSTITUTE_NONE 1
00065 #define SCRIPT_DIGITSUBSTITUTE_NATIONAL 2
00066 #define SCRIPT_DIGITSUBSTITUTE_TRADITIONAL 3
00067
00068
00069 typedef enum _SCRIPT_JUSTIFY
00070 {
00071 SCRIPT_JUSTIFY_NONE = 0,
00072 SCRIPT_JUSTIFY_ARABIC_BLANK = 1,
00073 SCRIPT_JUSTIFY_CHARACTER = 2,
00074 SCRIPT_JUSTIFY_RESERVED1 = 3,
00075 SCRIPT_JUSTIFY_BLANK = 4,
00076 SCRIPT_JUSTIFY_RESERVED2 = 5,
00077 SCRIPT_JUSTIFY_RESERVED3 = 6,
00078 SCRIPT_JUSTIFY_ARABIC_NORMAL = 7,
00079 SCRIPT_JUSTIFY_ARABIC_KASHIDA = 8,
00080 SCRIPT_JUSTIFY_ARABIC_ALEF = 9,
00081 SCRIPT_JUSTIFY_ARABIC_HA = 10,
00082 SCRIPT_JUSTIFY_ARABIC_RA = 11,
00083 SCRIPT_JUSTIFY_ARABIC_BA = 12,
00084 SCRIPT_JUSTIFY_ARABIC_BARA = 13,
00085 SCRIPT_JUSTIFY_ARABIC_SEEN = 14,
00086 SCRIPT_JUSTIFY_RESERVED4 = 15
00087 } SCRIPT_JUSTIFY;
00088
00089
00090
00091 typedef struct _SCRIPT_STATE
00092 {
00093 WORD uBidiLevel :5;
00094 WORD fOverrideDirection :1;
00095 WORD fInhibitSymSwap :1;
00096 WORD fCharShape :1;
00097 WORD fDigitSubstitute :1;
00098 WORD fInhibitLigate :1;
00099 WORD fDisplayZWG :1;
00100 WORD fArabicNumContext :1;
00101 WORD fGcpClusters :1;
00102 WORD fReserved :1;
00103 WORD fEngineReserved :2;
00104 } SCRIPT_STATE;
00105
00106 typedef struct _SCRIPT_CONTROL
00107 {
00108 DWORD uDefaultLanguage :16;
00109 DWORD fContextDigits :1;
00110 DWORD fInvertPreBoundDir :1;
00111 DWORD fInvertPostBoundDir :1;
00112 DWORD fLinkStringBefore :1;
00113 DWORD fLinkStringAfter :1;
00114 DWORD fNeutralOverride :1;
00115 DWORD fNumericOverride :1;
00116 DWORD fLegacyBidiClass :1;
00117 DWORD fReserved :8;
00118 } SCRIPT_CONTROL;
00119
00120 typedef struct _SCRIPT_ANALYSIS
00121 {
00122 WORD eScript :10;
00123 WORD fRTL :1;
00124 WORD fLayoutRTL :1;
00125 WORD fLinkBefore :1;
00126 WORD fLinkAfter :1;
00127 WORD fLogicalOrder :1;
00128 WORD fNoGlyphIndex :1;
00129 SCRIPT_STATE s;
00130 } SCRIPT_ANALYSIS;
00131
00132 typedef struct _SCRIPT_ITEM
00133 {
00134 int iCharPos;
00135 SCRIPT_ANALYSIS a;
00136 } SCRIPT_ITEM;
00137
00138 typedef struct _SCRIPT_VISATTR
00139 {
00140 WORD uJustification :4;
00141 WORD fClusterStart :1;
00142 WORD fDiacritic :1;
00143 WORD fZeroWidth :1;
00144 WORD fReserved :1;
00145 WORD fShapeReserved :8;
00146 } SCRIPT_VISATTR;
00147
00148 typedef struct _GOFFSET
00149 {
00150 LONG du;
00151 LONG dv;
00152 } GOFFSET;
00153
00154 typedef struct _SCRIPT_LOGATTR
00155 {
00156 BYTE fSoftBreak :1;
00157 BYTE fWhiteSpace :1;
00158 BYTE fCharStop :1;
00159 BYTE fWordStop :1;
00160 BYTE fInvalid :1;
00161 BYTE fReserved :3;
00162 } SCRIPT_LOGATTR;
00163
00164 typedef struct _SCRIPT_PROPERTIES
00165 {
00166 DWORD langid :16;
00167 DWORD fNumeric :1;
00168 DWORD fComplex :1;
00169 DWORD fNeedsWordBreaking :1;
00170 DWORD fNeedsCaretInfo :1;
00171 DWORD bCharSet :8;
00172 DWORD fControl :1;
00173 DWORD fPrivateUseArea :1;
00174 DWORD fNeedsCharacterJustify :1;
00175 DWORD fInvalidGlyph :1;
00176 DWORD fInvalidLogAttr :1;
00177 DWORD fCDM :1;
00178 DWORD fAmbiguousCharSet :1;
00179 DWORD fClusterSizeVaries :1;
00180 DWORD fRejectInvalid :1;
00181 } SCRIPT_PROPERTIES;
00182
00183 typedef struct _SCRIPT_FONTPROPERTIES
00184 {
00185 int cBytes;
00186 WORD wgBlank;
00187 WORD wgDefault;
00188 WORD wgInvalid;
00189 WORD wgKashida;
00190 int iKashidaWidth;
00191 } SCRIPT_FONTPROPERTIES;
00192
00193 typedef struct _SCRIPT_TABDEF
00194 {
00195 int cTabStops;
00196 int iScale;
00197 int *pTabStops;
00198 int iTabOrigin;
00199 } SCRIPT_TABDEF;
00200
00201 typedef struct _SCRIPT_DIGITSUBSTITUTE
00202 {
00203 DWORD NationalDigitLanguage :16;
00204 DWORD TraditionalDigitLanguage :16;
00205 DWORD DigitSubstitute :8;
00206 DWORD dwReserved;
00207 } SCRIPT_DIGITSUBSTITUTE;
00208
00209 #endif
00210
00211 G_BEGIN_DECLS
00212
00213
00214
00215
00216 typedef HRESULT (WINAPI * tScriptApplyDigitSubstitution) (const SCRIPT_DIGITSUBSTITUTE* psds,
00217 SCRIPT_CONTROL* psc,
00218 SCRIPT_STATE* pss);
00219
00220 typedef HRESULT (WINAPI * tScriptApplyLogicalWidth) (const int *piDx,
00221 int cChars,
00222 int cGlyphs,
00223 const WORD *pwLogClust,
00224 const SCRIPT_VISATTR *psva,
00225 const int *piAdvance,
00226 const SCRIPT_ANALYSIS *psa,
00227 ABC *pABC,
00228 int *piJustify);
00229
00230 typedef HRESULT (WINAPI * tScriptBreak) (const WCHAR *pwcChars,
00231 int cChars,
00232 const SCRIPT_ANALYSIS *psa,
00233 SCRIPT_LOGATTR *psla);
00234
00235 typedef HRESULT (WINAPI * tScriptCacheGetHeight) (HDC hdc,
00236 SCRIPT_CACHE *psc,
00237 long *tmHeight);
00238
00239 typedef HRESULT (WINAPI * tScriptCPtoX) (int iCP,
00240 BOOL fTrailing,
00241 int cChars,
00242 int cGlyphs,
00243 const WORD *pwLogClust,
00244 const SCRIPT_VISATTR *psva,
00245 const int *piAdvance,
00246 const SCRIPT_ANALYSIS *psa,
00247 int *piX);
00248
00249 typedef HRESULT (WINAPI * tScriptFreeCache) (SCRIPT_CACHE *psc);
00250
00251 typedef HRESULT (WINAPI * tScriptGetCMap) (HDC hdc,
00252 SCRIPT_CACHE *psc,
00253 const WCHAR *pwcInChars,
00254 int cChars,
00255 DWORD dwFlags,
00256 WORD *pwOutGlyphs);
00257
00258 typedef HRESULT (WINAPI * tScriptGetFontProperties) (HDC hdc,
00259 SCRIPT_CACHE *psc,
00260 SCRIPT_FONTPROPERTIES *sfp);
00261
00262 typedef HRESULT (WINAPI * tScriptGetGlyphABCWidth) (HDC hdc,
00263 SCRIPT_CACHE *psc,
00264 WORD wGlyph,
00265 ABC *pABC);
00266
00267 typedef HRESULT (WINAPI * tScriptGetLogicalWidths) (const SCRIPT_ANALYSIS *psa,
00268 int cChars,
00269 int cGlyphs,
00270 const int *piGlyphWidth,
00271 const WORD *pwLogClust,
00272 const SCRIPT_VISATTR *psva,
00273 int *piDx);
00274
00275 typedef HRESULT (WINAPI * tScriptGetProperties) (const SCRIPT_PROPERTIES ***ppSp,
00276 int *piNumScripts);
00277
00278 typedef HRESULT (WINAPI * tScriptIsComplex) (const WCHAR *pwcInChars,
00279 int cInChars,
00280 DWORD dwFlags);
00281
00282 typedef HRESULT (WINAPI * tScriptItemize) (const WCHAR *pwcInChars,
00283 int cInChars,
00284 int cMaxItems,
00285 const SCRIPT_CONTROL *psControl,
00286 const SCRIPT_STATE *psState,
00287 SCRIPT_ITEM *pItems,
00288 int *pcItems);
00289
00290
00291 typedef HRESULT (WINAPI * tScriptJustify) (const SCRIPT_VISATTR *psva,
00292 const int *piAdvance,
00293 int cGlyphs,
00294 int iDx,
00295 int iMinKashida,
00296 int *piJustify);
00297
00298 typedef HRESULT (WINAPI * tScriptLayout) (int cRuns,
00299 const BYTE *pbLevel,
00300 int *piVisualToLogical,
00301 int *piLogicalToVisual);
00302
00303 typedef HRESULT (WINAPI * tScriptPlace) (HDC hdc,
00304 SCRIPT_CACHE *psc,
00305 const WORD *pwGlyphs,
00306 int cGlyphs,
00307 const SCRIPT_VISATTR *psva,
00308 SCRIPT_ANALYSIS *psa,
00309 int *piAdvance,
00310 GOFFSET *pGoffset,
00311 ABC *pABC);
00312
00313 typedef HRESULT (WINAPI * tScriptRecordDigitSubstitution) (LCID Locale,
00314 SCRIPT_DIGITSUBSTITUTE *psds);
00315
00316 typedef HRESULT (WINAPI * tScriptShape) (HDC hdc,
00317 SCRIPT_CACHE *psc,
00318 const WCHAR *pwcChars,
00319 int cChars,
00320 int cMaxGlyphs,
00321 SCRIPT_ANALYSIS *psa,
00322 WORD *pwOutGlyphs,
00323 WORD *pwLogClust,
00324 SCRIPT_VISATTR *psva,
00325 int *pcGlyphs);
00326
00327 typedef HRESULT (WINAPI * tScriptStringAnalyse) (HDC hdc,
00328 const void *pString,
00329 int cString,
00330 int cGlyphs,
00331 int iCharset,
00332 DWORD dwFlags,
00333 int iReqWidth,
00334 SCRIPT_CONTROL *psControl,
00335 SCRIPT_STATE *psState,
00336 const int *piDx,
00337 SCRIPT_TABDEF *pTabdef,
00338 const BYTE *pbInClass,
00339 SCRIPT_STRING_ANALYSIS *pssa);
00340
00341 typedef HRESULT (WINAPI *tScriptStringCPtoX) (SCRIPT_STRING_ANALYSIS ssa,
00342 int icp,
00343 BOOL fTrailing,
00344 int *pX);
00345
00346 typedef HRESULT (WINAPI * tScriptStringFree) (SCRIPT_STRING_ANALYSIS *pssa);
00347
00348 typedef HRESULT (WINAPI * tScriptStringGetLogicalWidths) (SCRIPT_STRING_ANALYSIS ssa, int *piDx);
00349
00350 typedef HRESULT (WINAPI * tScriptStringGetOrder) (SCRIPT_STRING_ANALYSIS ssa, UINT *puOrder);
00351
00352 typedef HRESULT (WINAPI * tScriptStringOut) (SCRIPT_STRING_ANALYSIS ssa,
00353 int iX,
00354 int iY,
00355 UINT uOptions,
00356 const RECT *prc,
00357 int iMinSel,
00358 int iMaxSel,
00359 BOOL fDisabled);
00360
00361 typedef const int* (WINAPI * tScriptString_pcOutChars) (SCRIPT_STRING_ANALYSIS ssa);
00362
00363 typedef const SCRIPT_LOGATTR* (WINAPI * tScriptString_pLogAttr) (SCRIPT_STRING_ANALYSIS ssa);
00364
00365 typedef const SIZE* (WINAPI * tScriptString_pSize) (SCRIPT_STRING_ANALYSIS ssa);
00366
00367 typedef HRESULT (WINAPI * tScriptStringValidate) (SCRIPT_STRING_ANALYSIS ssa);
00368
00369 typedef HRESULT (WINAPI * tScriptStringXtoCP) (SCRIPT_STRING_ANALYSIS ssa,
00370 int iX,
00371 int *piCh,
00372 int *piTrailing);
00373
00374 typedef HRESULT (WINAPI * tScriptTextOut) (const HDC hdc,
00375 SCRIPT_CACHE *psc,
00376 int x,
00377 int y,
00378 UINT fuOptions,
00379 const RECT *lprc,
00380 const SCRIPT_ANALYSIS *psa,
00381 const WCHAR *pwcReserved,
00382 int iReserved,
00383 const WORD *pwGlyphs,
00384 int cGlyphs,
00385 const int *piAdvance,
00386 const int *piJustify,
00387 const GOFFSET *pGoffset);
00388
00389 typedef HRESULT (WINAPI * tScriptXtoCP) (int iX,
00390 int cChars,
00391 int cGlyphs,
00392 const WORD *pwLogClust,
00393 const SCRIPT_VISATTR *psva,
00394 const int *piAdvance,
00395 const SCRIPT_ANALYSIS *psa,
00396 int *piCP,
00397 int *piTrailing);
00398
00399
00400 G_END_DECLS
00401 #endif
