172 lines
5.0 KiB
C
172 lines
5.0 KiB
C
/*
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* Copyright (C) 2005 Steven Edwards
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __USP10_H
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#define __USP10_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** ScriptStringAnalyse */
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#define SSA_PASSWORD 0x00000001
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#define SSA_TAB 0x00000002
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#define SSA_CLIP 0x00000004
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#define SSA_FIT 0x00000008
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#define SSA_DZWG 0x00000010
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#define SSA_FALLBACK 0x00000020
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#define SSA_BREAK 0x00000040
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#define SSA_GLYPHS 0x00000080
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#define SSA_RTL 0x00000100
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#define SSA_GCP 0x00000200
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#define SSA_HOTKEY 0x00000400
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#define SSA_METAFILE 0x00000800
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#define SSA_LINK 0x00001000
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#define SSA_HIDEHOTKEY 0x00002000
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#define SSA_HOTKEYONLY 0x00002400
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#define SSA_FULLMEASURE 0x04000000
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#define SSA_LPKANSIFALLBACK 0x08000000
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#define SSA_PIDX 0x10000000
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#define SSA_LAYOUTRTL 0x20000000
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#define SSA_DONTGLYPH 0x40000000
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#define SSA_NOKASHIDA 0x80000000
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/** StringIsComplex */
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#define SIC_COMPLEX 1
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#define SIC_ASCIIDIGIT 2
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#define SIC_NEUTRAL 4
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typedef struct tag_SCRIPT_CONTROL {
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DWORD uDefaultLanguage :16;
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DWORD fContextDigits :1;
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DWORD fInvertPreBoundDir :1;
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DWORD fInvertPostBoundDir :1;
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DWORD fLinkStringBefore :1;
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DWORD fLinkStringAfter :1;
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DWORD fNeutralOverride :1;
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DWORD fNumericOverride :1;
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DWORD fLegacyBidiClass :1;
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DWORD fReserved :8;
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} SCRIPT_CONTROL;
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typedef struct {
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DWORD langid :16;
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DWORD fNumeric :1;
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DWORD fComplex :1;
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DWORD fNeedsWordBreaking :1;
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DWORD fNeedsCaretInfo :1;
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DWORD bCharSet :8;
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DWORD fControl :1;
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DWORD fPrivateUseArea :1;
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DWORD fNeedsCharacterJustify :1;
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DWORD fInvalidGlyph :1;
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DWORD fInvalidLogAttr :1;
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DWORD fCDM :1;
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DWORD fAmbiguousCharSet :1;
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DWORD fClusterSizeVaries :1;
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DWORD fRejectInvalid :1;
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} SCRIPT_PROPERTIES;
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typedef struct tag_SCRIPT_STATE {
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WORD uBidiLevel :5;
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WORD fOverrideDirection :1;
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WORD fInhibitSymSwap :1;
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WORD fCharShape :1;
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WORD fDigitSubstitute :1;
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WORD fInhibitLigate :1;
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WORD fDisplayZWG :1;
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WORD fArabicNumContext :1;
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WORD fGcpClusters :1;
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WORD fReserved :1;
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WORD fEngineReserved :2;
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} SCRIPT_STATE;
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typedef struct tag_SCRIPT_ANALYSIS {
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WORD eScript :10;
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WORD fRTL :1;
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WORD fLayoutRTL :1;
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WORD fLinkBefore :1;
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WORD fLinkAfter :1;
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WORD fLogicalOrder :1;
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WORD fNoGlyphIndex :1;
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SCRIPT_STATE s;
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} SCRIPT_ANALYSIS;
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typedef struct tag_SCRIPT_ITEM {
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int iCharPos;
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SCRIPT_ANALYSIS a;
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} SCRIPT_ITEM;
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typedef struct tag_SCRIPT_DIGITSUBSTITUTE {
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DWORD NationalDigitLanguage :16;
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DWORD TraditionalDigitLanguage :16;
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DWORD DigitSubstitute :8;
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DWORD dwReserved;
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} SCRIPT_DIGITSUBSTITUTE;
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typedef struct tag_SCRIPT_FONTPROPERTIES {
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int cBytes;
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WORD wgBlank;
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WORD wgDefault;
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WORD wgInvalid;
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WORD wgKashida;
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int iKashidaWidth;
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} SCRIPT_FONTPROPERTIES;
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typedef struct tag_SCRIPT_TABDEF {
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int cTabStops;
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int iScale;
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int *pTabStops;
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int iTabOrigin;
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} SCRIPT_TABDEF;
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typedef void *SCRIPT_CACHE;
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typedef void *SCRIPT_STRING_ANALYSIS;
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/* Function Declairations */
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HRESULT WINAPI ScriptGetProperties(const SCRIPT_PROPERTIES ***ppSp, int *piNumScripts);
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HRESULT WINAPI ScriptRecordDigitSubstitution(LCID Locale, SCRIPT_DIGITSUBSTITUTE *psds);
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HRESULT WINAPI ScriptApplyDigitSubstitution(const SCRIPT_DIGITSUBSTITUTE* psds,
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SCRIPT_CONTROL* psc, SCRIPT_STATE* pss);
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HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
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const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
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SCRIPT_ITEM *pItems, int *pcItems);
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HRESULT WINAPI ScriptGetFontProperties(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_FONTPROPERTIES *sfp);
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HRESULT WINAPI ScriptStringAnalyse(HDC hdc,
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const void *pString,
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int cString,
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int cGlyphs,
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int iCharset,
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DWORD dwFlags,
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int iReqWidth,
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SCRIPT_CONTROL *psControl,
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SCRIPT_STATE *psState,
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const int *piDx,
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SCRIPT_TABDEF *pTabdef,
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const BYTE *pbInClass,
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SCRIPT_STRING_ANALYSIS *pssa);
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HRESULT WINAPI ScriptStringFree(SCRIPT_STRING_ANALYSIS *pssa);
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HRESULT WINAPI ScriptIsComplex(const WCHAR* pwcInChars, int cInChars, DWORD dwFlags);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* __USP10_H */
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