| /* |
| * Implementation of Uniscribe Script Processor (usp10.dll) |
| * |
| * Copyright 2005 Steven Edwards for CodeWeavers |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| * |
| * Notes: |
| * Uniscribe allows for processing of complex scripts such as joining |
| * and filtering characters and bi-directional text with custom line breaks. |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "usp10.h" |
| |
| #include "wine/debug.h" |
| |
| /** |
| * some documentation here: |
| * http://www.microsoft.com/typography/developers/uniscribe/uniscribe.htm |
| */ |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(uniscribe); |
| |
| #define MAX_SCRIPTS 8 |
| |
| /* Set up a default for ScriptGetProperties */ |
| static const SCRIPT_PROPERTIES Default_Script_0 = {0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_1 = {0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_2 = {0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_3 = {9, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_4 = {9, 1, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_5 = {9, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 1, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_6 = {9, 1, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 1, 0, 0}; |
| static const SCRIPT_PROPERTIES Default_Script_7 = {8, 0, 0, 0, 0, 161, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0}; |
| static const SCRIPT_PROPERTIES *Global_Script[MAX_SCRIPTS] = |
| {&Default_Script_0, |
| &Default_Script_1, |
| &Default_Script_2, |
| &Default_Script_3, |
| &Default_Script_4, |
| &Default_Script_5, |
| &Default_Script_6, |
| &Default_Script_7}; |
| |
| typedef struct scriptcache { |
| HDC hdc; |
| } Scriptcache; |
| |
| /*********************************************************************** |
| * DllMain |
| * |
| */ |
| BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv) |
| { |
| switch(fdwReason) { |
| case DLL_PROCESS_ATTACH: |
| DisableThreadLibraryCalls(hInstDLL); |
| break; |
| case DLL_PROCESS_DETACH: |
| break; |
| } |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * ScriptFreeCache (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptFreeCache(SCRIPT_CACHE *psc) |
| { |
| TRACE("%p\n", psc); |
| |
| if (psc) { |
| HeapFree ( GetProcessHeap(), 0, *psc); |
| *psc = NULL; |
| } |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetProperties (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptGetProperties(const SCRIPT_PROPERTIES ***ppSp, int *piNumScripts) |
| { |
| TRACE("%p,%p\n", ppSp, piNumScripts); |
| |
| if (!ppSp && !piNumScripts) return E_INVALIDARG; |
| |
| /* Set up a sensible default and intialise pointers */ |
| if (piNumScripts) *piNumScripts = MAX_SCRIPTS; |
| if (ppSp) *ppSp = Global_Script; |
| TRACE("ppSp:%p, *ppSp:%p, **ppSp:%p, %d\n", |
| ppSp, ppSp ? *ppSp : NULL, (ppSp && *ppSp) ? **ppSp : NULL, |
| piNumScripts ? *piNumScripts : -1); |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetFontProperties (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptGetFontProperties(HDC hdc, SCRIPT_CACHE *psc, SCRIPT_FONTPROPERTIES *sfp) |
| { |
| HDC phdc; |
| Scriptcache *pScriptcache; |
| TEXTMETRICW ptm; |
| |
| TRACE("%p,%p,%p\n", hdc, psc, sfp); |
| |
| if (!psc || !sfp) |
| return E_INVALIDARG; |
| if (!hdc && !*psc) { |
| TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc); |
| return E_PENDING; |
| } else |
| if (hdc && !*psc) { |
| pScriptcache = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Scriptcache) ); |
| pScriptcache->hdc = (HDC) hdc; |
| phdc = hdc; |
| *psc = (Scriptcache *) pScriptcache; |
| } else |
| if (*psc) { |
| pScriptcache = (Scriptcache *) *psc; |
| phdc = pScriptcache->hdc; |
| } |
| |
| if (sfp->cBytes != sizeof(SCRIPT_FONTPROPERTIES)) |
| return E_INVALIDARG; |
| |
| /* return something sensible? */ |
| sfp->wgBlank = 0; |
| if (GetTextMetricsW(phdc, &ptm)) |
| sfp->wgDefault = ptm.tmDefaultChar; |
| else |
| sfp->wgDefault = 0; |
| sfp->wgInvalid = 0; |
| sfp->wgKashida = 0xffff; |
| sfp->iKashidaWidth = 0; |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptRecordDigitSubstitution (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptRecordDigitSubstitution(LCID Locale,SCRIPT_DIGITSUBSTITUTE *psds) |
| { |
| FIXME("%ld,%p\n",Locale,psds); |
| return E_NOTIMPL; |
| } |
| |
| /*********************************************************************** |
| * ScriptApplyDigitSubstitution (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptApplyDigitSubstitution(const SCRIPT_DIGITSUBSTITUTE* psds, |
| SCRIPT_CONTROL* psc, SCRIPT_STATE* pss) |
| { |
| FIXME("%p,%p,%p\n",psds,psc,pss); |
| return E_NOTIMPL; |
| } |
| |
| /*********************************************************************** |
| * ScriptItemize (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItems, |
| const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState, |
| SCRIPT_ITEM *pItems, int *pcItems) |
| { |
| /* This implementation currently treats the entire string represented in |
| * pwcInChars as a single entity. Hence pcItems will be set to 1. */ |
| |
| FIXME("%s,%d,%d,%p,%p,%p,%p: semi-stub\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems, |
| psControl, psState, pItems, pcItems); |
| |
| if (!pwcInChars || !cInChars || !pItems || cMaxItems < 2) |
| return E_INVALIDARG; |
| |
| /* Set a sensible default */ |
| /* Set SCRIPT_ITEM */ |
| pItems[0].iCharPos = 0; |
| /* Set the SCRIPT_ANALYSIS */ |
| pItems[0].a.eScript = SCRIPT_UNDEFINED; |
| pItems[0].a.fRTL = 0; |
| pItems[0].a.fLayoutRTL = 0; |
| pItems[0].a.fLinkBefore = 0; |
| pItems[0].a.fLinkAfter = 0; |
| pItems[0].a.fLogicalOrder = 0; |
| pItems[0].a.fNoGlyphIndex = 0; |
| /* set the SCRIPT_STATE */ |
| pItems[0].a.s.uBidiLevel = 0; |
| pItems[0].a.s.fOverrideDirection = 0; |
| pItems[0].a.s.fInhibitSymSwap = FALSE; |
| pItems[0].a.s.fCharShape = 0; |
| pItems[0].a.s.fDigitSubstitute = 0; |
| pItems[0].a.s.fInhibitLigate = 0; |
| pItems[0].a.s.fDisplayZWG = 0; |
| pItems[0].a.s.fArabicNumContext = 0; |
| pItems[0].a.s.fGcpClusters = 0; |
| pItems[0].a.s.fReserved = 0; |
| pItems[0].a.s.fEngineReserved = 0; |
| |
| /* While not strickly necessary according to the spec, make sure the n+1 |
| * item is set up to prevent random behaviour if the caller eroneously |
| * checks the n+1 structure */ |
| pItems[1].a.eScript = 0; |
| pItems[1].a.fRTL = 0; |
| pItems[1].a.fLayoutRTL = 0; |
| pItems[1].a.fLinkBefore = 0; |
| pItems[1].a.fLinkAfter = 0; |
| pItems[1].a.fLogicalOrder = 0; |
| pItems[1].a.fNoGlyphIndex = 0; |
| /* set the SCRIPT_STATE */ |
| pItems[1].a.s.uBidiLevel = 0; |
| pItems[1].a.s.fOverrideDirection = 0; |
| pItems[1].a.s.fInhibitSymSwap = FALSE; |
| pItems[1].a.s.fCharShape = 0; |
| pItems[1].a.s.fDigitSubstitute = 0; |
| pItems[1].a.s.fInhibitLigate = 0; |
| pItems[1].a.s.fDisplayZWG = 0; |
| pItems[1].a.s.fArabicNumContext = 0; |
| pItems[1].a.s.fGcpClusters = 0; |
| pItems[1].a.s.fReserved = 0; |
| pItems[1].a.s.fEngineReserved = 0; |
| |
| /* Set one SCRIPT_STATE item being returned */ |
| *pcItems = 1; |
| |
| /* Set SCRIPT_ITEM */ |
| pItems[1].iCharPos = cInChars - pItems[0].iCharPos ; /* the last + 1 item |
| contains the ptr to the lastchar */ |
| TRACE("%s,%d,%d,%p,%p,%p,%p,%d\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems, |
| psControl, psState, pItems, pcItems, *pcItems); |
| TRACE("Start Pos in string: %d, Stop Pos %d\n", pItems[0].iCharPos, pItems[1].iCharPos); |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringAnalyse (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringAnalyse(HDC hdc, |
| const void *pString, |
| int cString, |
| int cGlyphs, |
| int iCharset, |
| DWORD dwFlags, |
| int iReqWidth, |
| SCRIPT_CONTROL *psControl, |
| SCRIPT_STATE *psState, |
| const int *piDx, |
| SCRIPT_TABDEF *pTabdef, |
| const BYTE *pbInClass, |
| SCRIPT_STRING_ANALYSIS *pssa) |
| { |
| FIXME("(%p,%p,%d,%d,%d,0x%lx,%d,%p,%p,%p,%p,%p,%p): stub\n", |
| hdc, pString, cString, cGlyphs, iCharset, dwFlags, |
| iReqWidth, psControl, psState, piDx, pTabdef, pbInClass, pssa); |
| if (1 > cString || NULL == pString) { |
| return E_INVALIDARG; |
| } |
| if ((dwFlags & SSA_GLYPHS) && NULL == hdc) { |
| return E_PENDING; |
| } |
| |
| return E_NOTIMPL; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringOut (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringOut(SCRIPT_STRING_ANALYSIS ssa, |
| int iX, |
| int iY, |
| UINT uOptions, |
| const RECT *prc, |
| int iMinSel, |
| int iMaxSel, |
| BOOL fDisabled) |
| { |
| FIXME("(%p,%d,%d,0x%1x,%p,%d,%d,%d): stub\n", |
| ssa, iX, iY, uOptions, prc, iMinSel, iMaxSel, fDisabled); |
| if (!ssa) { |
| return E_INVALIDARG; |
| } |
| |
| return E_NOTIMPL; |
| } |
| |
| /*********************************************************************** |
| * ScriptStringFree (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptStringFree(SCRIPT_STRING_ANALYSIS *pssa) { |
| FIXME("(%p): stub\n",pssa); |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptCPtoX (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptCPtoX(int iCP, |
| BOOL fTrailing, |
| int cChars, |
| int cGlyphs, |
| const WORD *pwLogClust, |
| const SCRIPT_VISATTR *psva, |
| const int *piAdvance, |
| const SCRIPT_ANALYSIS *psa, |
| int *piX) |
| { |
| FIXME("(%d,%d,%d,%d,%p,%p,%p,%p,%p): stub\n", |
| iCP, fTrailing, cChars, cGlyphs, pwLogClust, psva, piAdvance, |
| psa, piX); |
| |
| *piX = 1; /* Return something in range */ |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptXtoCP (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptXtoCP(int iX, |
| int cChars, |
| int cGlyphs, |
| const WORD *pwLogClust, |
| const SCRIPT_VISATTR *psva, |
| const int *piAdvance, |
| const SCRIPT_ANALYSIS *psa, |
| int *piCP, |
| int *piTrailing) |
| { |
| FIXME("(%d,%d,%d,%p,%p,%p,%p,%p,%p): stub\n", |
| iX, cChars, cGlyphs, pwLogClust, psva, piAdvance, |
| psa, piCP, piTrailing); |
| |
| *piCP = 1; /* Return something in range */ |
| *piTrailing = 0; |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptBreak (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptBreak(const WCHAR *pwcChars, int cChars, const SCRIPT_ANALYSIS *psa, |
| SCRIPT_LOGATTR *psla) |
| { |
| FIXME("(%p,%d,%p,%p): stub\n", |
| pwcChars, cChars, psa, psla); |
| |
| return S_OK; |
| } |
| |
| /*********************************************************************** |
| * ScriptIsComplex (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptIsComplex(const WCHAR* pwcInChars, int cInChars, DWORD dwFlags) { |
| FIXME("(%s,%d,0x%lx): stub\n", debugstr_wn(pwcInChars, cInChars), cInChars, dwFlags); |
| return E_NOTIMPL; |
| } |
| |
| /*********************************************************************** |
| * ScriptShape (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptShape(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcChars, |
| int cChars, int cMaxGlyphs, |
| SCRIPT_ANALYSIS *psa, WORD *pwOutGlyphs, WORD *pwLogClust, |
| SCRIPT_VISATTR *psva, int *pcGlyphs) |
| { |
| /* Note SCRIPT_CACHE (*psc) appears to be a good place to save info that needs to be |
| * passed between functions. */ |
| |
| HDC phdc; |
| int cnt; |
| DWORD hr; |
| Scriptcache *pScriptcache; |
| *pcGlyphs = cChars; |
| FIXME("(%p, %p, %p, %d, %d, %p): semi-stub\n", hdc, psc, pwcChars, |
| cChars, cMaxGlyphs, psa); |
| if (psa) TRACE("psa values: %d, %d, %d, %d, %d, %d, %d\n", psa->eScript, psa->fRTL, psa->fLayoutRTL, |
| psa->fLinkBefore, psa->fLinkAfter, |
| psa->fLogicalOrder, psa->fNoGlyphIndex); |
| |
| if (cChars > cMaxGlyphs) return E_OUTOFMEMORY; |
| |
| if (!hdc && !*psc) { |
| TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc); |
| return E_PENDING; |
| } else |
| if (hdc && !*psc) { |
| pScriptcache = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Scriptcache) ); |
| pScriptcache->hdc = (HDC) hdc; |
| phdc = hdc; |
| *psc = (Scriptcache *) pScriptcache; |
| } else |
| if (*psc) { |
| pScriptcache = (Scriptcache *) *psc; |
| phdc = pScriptcache->hdc; |
| } |
| |
| TRACE("Before: "); |
| for (cnt = 0; cnt < cChars; cnt++) |
| TRACE("%4x",pwcChars[cnt]); |
| TRACE("\n"); |
| |
| if (!psa->fNoGlyphIndex) { /* Glyph translate */ |
| hr = GetGlyphIndicesW(phdc, pwcChars, cChars, pwOutGlyphs, 0); |
| TRACE("After: "); |
| for (cnt = 0; cnt < cChars; cnt++) { |
| TRACE("%04x",pwOutGlyphs[cnt]); |
| } |
| TRACE("\n"); |
| } |
| else { |
| TRACE("After: "); |
| for (cnt = 0; cnt < cChars; cnt++) { /* no translate so set up */ |
| pwOutGlyphs[cnt] = pwcChars[cnt]; /* copy in to out and */ |
| TRACE("%04x",pwOutGlyphs[cnt]); |
| } |
| TRACE("\n"); |
| } |
| |
| /* Set up a valid SCRIPT_VISATTR and LogClust for each char in this run */ |
| for (cnt = 0; cnt < cChars; cnt++) { |
| psva[cnt].uJustification = 2; |
| psva[cnt].fClusterStart = 1; |
| psva[cnt].fDiacritic = 0; |
| psva[cnt].fZeroWidth = 0; |
| pwLogClust[cnt] = cnt; |
| } |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptPlace (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptPlace(HDC hdc, SCRIPT_CACHE *psc, const WORD *pwGlyphs, |
| int cGlyphs, const SCRIPT_VISATTR *psva, |
| SCRIPT_ANALYSIS *psa, int *piAdvance, GOFFSET *pGoffset, ABC *pABC ) |
| { |
| HDC phdc; |
| int wcnt; |
| LPABC lpABC; |
| Scriptcache *pScriptcache; |
| FIXME("(%p, %p, %p, %s, %d, %p, %p, %p): semi-stub\n", hdc, psc, pwGlyphs, |
| debugstr_wn(pwGlyphs, cGlyphs), |
| cGlyphs, psva, psa, |
| piAdvance); |
| |
| /* We need a valid hdc to do any of the font calls. The spec says that hdc is optional and |
| * psc will be used first. If psc and hdc are not specified E_PENDING is returned to get |
| * the caller to return the hdc. For convience, the hdc is cached in SCRIPT_CACHE. */ |
| |
| if (!hdc && !*psc) { |
| TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc); |
| return E_PENDING; |
| } else |
| if (hdc && !*psc) { |
| pScriptcache = HeapAlloc( GetProcessHeap(), 0, sizeof(Scriptcache) ); |
| pScriptcache->hdc = hdc; |
| phdc = hdc; |
| *psc = pScriptcache; |
| } else |
| if (*psc) { |
| pScriptcache = *psc; |
| phdc = pScriptcache->hdc; |
| } |
| |
| /* Here we need to calculate the width of the run unit. At this point the input string |
| * has been converted to glyphs and we till need to translate back to the original chars |
| * to get the correct ABC widths. */ |
| |
| lpABC = HeapAlloc(GetProcessHeap(), 0 , sizeof(ABC)*cGlyphs); |
| pABC->abcA = 0; |
| pABC->abcB = 0; |
| pABC->abcC = 0; |
| if (!GetCharABCWidthsI(phdc, 0, cGlyphs, (WORD *) pwGlyphs, lpABC )) |
| { |
| WARN("Could not get ABC values\n"); |
| for (wcnt = 0; wcnt < cGlyphs; wcnt++) { |
| piAdvance[wcnt] = 0; |
| pGoffset[wcnt].du = 0; |
| pGoffset[wcnt].dv = 0; |
| } |
| } |
| else |
| { |
| for (wcnt = 0; wcnt < cGlyphs ; wcnt++) { /* add up the char lengths */ |
| TRACE(" Glyph=%04x, abcA=%d, abcB=%d, abcC=%d wcnt=%d\n", |
| pwGlyphs[wcnt], |
| lpABC[wcnt].abcA, |
| lpABC[wcnt].abcB, |
| lpABC[wcnt].abcC, wcnt); |
| pABC->abcA += lpABC[wcnt].abcA; |
| pABC->abcB += lpABC[wcnt].abcB; |
| pABC->abcC += lpABC[wcnt].abcC; |
| piAdvance[wcnt] = lpABC[wcnt].abcA + lpABC[wcnt].abcB + lpABC[wcnt].abcC; |
| pGoffset[wcnt].du = 0; |
| pGoffset[wcnt].dv = 0; |
| } |
| } |
| TRACE("Total for run: abcA=%d, abcB=%d, abcC=%d\n", pABC->abcA, pABC->abcB, pABC->abcC); |
| |
| HeapFree(GetProcessHeap(), 0, lpABC ); |
| |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptGetCMap (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptGetCMap(HDC hdc, SCRIPT_CACHE *psc, const WCHAR *pwcInChars, |
| int cChars, DWORD dwFlags, WORD *pwOutGlyphs) |
| { |
| HDC phdc; |
| int cnt; |
| DWORD hr; |
| Scriptcache *pScriptcache; |
| FIXME("(%p,%p,%s,%d,0x%lx,%p): semi-stub\n", hdc, psc, debugstr_wn(pwcInChars,cChars), |
| cChars, dwFlags, pwOutGlyphs); |
| |
| if (!psc) |
| return E_INVALIDARG; |
| |
| if (!hdc && !*psc) { |
| TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc); |
| return E_PENDING; |
| } else |
| if (hdc && !*psc) { |
| pScriptcache = HeapAlloc( GetProcessHeap(), 0, sizeof(Scriptcache) ); |
| pScriptcache->hdc = hdc; |
| phdc = hdc; |
| *psc = pScriptcache; |
| } else |
| if (*psc) { |
| pScriptcache = *psc; |
| phdc = pScriptcache->hdc; |
| } |
| |
| TRACE("Before: "); |
| for (cnt = 0; cnt < cChars; cnt++) |
| TRACE("%4x",pwcInChars[cnt]); |
| TRACE("\n"); |
| |
| hr = GetGlyphIndicesW(phdc, pwcInChars, cChars, pwOutGlyphs, 0); |
| TRACE("After: "); |
| for (cnt = 0; cnt < cChars; cnt++) { |
| TRACE("%04x",pwOutGlyphs[cnt]); |
| } |
| TRACE("\n"); |
| |
| return 0; |
| } |
| |
| /*********************************************************************** |
| * ScriptTextOut (USP10.@) |
| * |
| */ |
| HRESULT WINAPI ScriptTextOut(const HDC hdc, SCRIPT_CACHE *psc, int x, int y, UINT fuOptions, |
| const RECT *lprc, const SCRIPT_ANALYSIS *psa, const WCHAR *pwcReserved, |
| int iReserved, const WORD *pwGlyphs, int cGlyphs, const int *piAdvance, |
| const int *piJustify, const GOFFSET *pGoffset) |
| { |
| HDC phdc; |
| DWORD hr; |
| Scriptcache *pScriptcache; |
| TRACE ("(%p, %p, %d, %d, %04x, %p, %p, %p, %d, %p, %d, %p, %p, %p): stub\n", |
| hdc, psc, x, y, fuOptions, lprc, psa, pwcReserved, iReserved, pwGlyphs, cGlyphs, |
| piAdvance, piJustify, pGoffset); |
| |
| if (!psc || !piAdvance || !psa || !pwGlyphs) |
| return E_INVALIDARG; |
| |
| if (!hdc && !*psc) { |
| TRACE("No Script_Cache (psc) and no hdc. Ask for one. Hdc=%p, psc=%p\n", hdc, *psc); |
| return E_PENDING; |
| } else |
| if (hdc && !*psc) { |
| pScriptcache = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Scriptcache) ); |
| pScriptcache->hdc = hdc; |
| phdc = hdc; |
| *psc = pScriptcache; |
| } else |
| if (*psc) { |
| pScriptcache = *psc; |
| phdc = pScriptcache->hdc; |
| } |
| |
| fuOptions &= ETO_CLIPPED + ETO_OPAQUE; |
| if (!psa->fNoGlyphIndex) /* Have Glyphs? */ |
| fuOptions |= ETO_GLYPH_INDEX; /* Say don't do tranlastion to glyph */ |
| |
| hr = ExtTextOutW(phdc, x, y, fuOptions, lprc, pwGlyphs, cGlyphs, NULL); |
| |
| if (hr) return S_OK; |
| else { |
| FIXME("ExtTextOut returned:=%ld\n", hr); |
| return hr; |
| } |
| } |
