X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7e99520bd3fc092bbbcbc38bb699a0236618ea40..628f87da565360ec2fce102c9b46341cf42cd3d3:/src/os2/fontutil.cpp?ds=sidebyside diff --git a/src/os2/fontutil.cpp b/src/os2/fontutil.cpp index c5e987133b..010a2b6dd6 100644 --- a/src/os2/fontutil.cpp +++ b/src/os2/fontutil.cpp @@ -6,12 +6,8 @@ // Created: 01.03.00 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#define DEBUG_PRINTF(NAME) { static int raz=0; \ - printf( #NAME " %i\n",raz); fflush(stdout); \ - raz++; \ - } // ============================================================================ // declarations @@ -21,14 +17,18 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "fontutil.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" +#define DEBUG_PRINTF(NAME) \ + { \ + static int raz=0; \ + printf( #NAME " %i\n",raz); fflush(stdout); \ + raz++; \ + } + #ifndef WX_PRECOMP + #include "wx/app.h" #include "wx/string.h" #include "wx/log.h" #include "wx/intl.h" @@ -38,6 +38,7 @@ #include "wx/fontutil.h" #include "wx/fontmap.h" +#include "wx/encinfo.h" #include "wx/tokenzr.h" @@ -52,414 +53,653 @@ // convert to/from the string representation: format is // encodingid;facename[;charset] -bool wxNativeEncodingInfo::FromString(const wxString& s) +bool wxNativeEncodingInfo::FromString( const wxString& rsStr ) { - wxStringTokenizer tokenizer(s, _T(";")); + wxStringTokenizer vTokenizer(rsStr, _T(";")); + wxString sEncid = vTokenizer.GetNextToken(); + long lEnc; - wxString encid = tokenizer.GetNextToken(); - long enc; - if ( !encid.ToLong(&enc) ) + if (!sEncid.ToLong(&lEnc)) return FALSE; - encoding = (wxFontEncoding)enc; - - facename = tokenizer.GetNextToken(); - if ( !facename ) + encoding = (wxFontEncoding)lEnc; + facename = vTokenizer.GetNextToken(); + if (!facename) return FALSE; - wxString tmp = tokenizer.GetNextToken(); - if ( !tmp ) + wxString sTmp = vTokenizer.GetNextToken(); + + if (!sTmp) { - // default charset (don't use DEFAULT_CHARSET though because of subtle - // Windows 9x/NT differences in handling it) -// TODO: what is this for OS/2? -// charset = ANSI_CHARSET; + charset = 850; } else { - if ( wxSscanf(tmp, _T("%u"), &charset) != 1 ) + if ( wxSscanf(sTmp, _T("%u"), &charset) != 1 ) { // should be a number! return FALSE; } } - - return TRUE; -} + return true; +} // end of wxNativeEncodingInfo::FromString wxString wxNativeEncodingInfo::ToString() const { - wxString s; + wxString sStr; - s << (long)encoding << _T(';') << facename; + sStr << (long)encoding << _T(';') << facename; -// TODO: what is this for OS/2? -/* - if ( charset != ANSI_CHARSET ) + if (charset != 850) { - s << _T(';') << charset; + sStr << _T(';') << charset; } -*/ - return s; -} + return sStr; +} // end of wxNativeEncodingInfo::ToString // ---------------------------------------------------------------------------- // helper functions // ---------------------------------------------------------------------------- -bool wxGetNativeFontEncoding(wxFontEncoding encoding, - wxNativeEncodingInfo *info) +bool wxGetNativeFontEncoding( wxFontEncoding vEncoding, + wxNativeEncodingInfo* pInfo ) { - wxCHECK_MSG( info, FALSE, _T("bad pointer in wxGetNativeFontEncoding") ); - - if ( encoding == wxFONTENCODING_DEFAULT ) + wxCHECK_MSG(pInfo, FALSE, _T("bad pointer in wxGetNativeFontEncoding") ); + if (vEncoding == wxFONTENCODING_DEFAULT) { - encoding = wxFont::GetDefaultEncoding(); + vEncoding = wxFont::GetDefaultEncoding(); } - - switch ( encoding ) + switch (vEncoding) { -// TODO: fix this for OS2 -/* - // although this function is supposed to return an exact match, do do - // some mappings here for the most common case of "standard" encoding - case wxFONTENCODING_SYSTEM: case wxFONTENCODING_ISO8859_1: case wxFONTENCODING_ISO8859_15: - case wxFONTENCODING_CP1252: - info->charset = ANSI_CHARSET; + case wxFONTENCODING_CP1250: + pInfo->charset = 1250; break; - case wxFONTENCODING_CP1250: - info->charset = EASTEUROPE_CHARSET; + case wxFONTENCODING_ISO8859_2: + case wxFONTENCODING_CP1252: + pInfo->charset = 1252; break; - case wxFONTENCODING_CP1251: - info->charset = RUSSIAN_CHARSET; + case wxFONTENCODING_ISO8859_4: + case wxFONTENCODING_ISO8859_10: + pInfo->charset = 921; // what is baltic? break; - case wxFONTENCODING_CP1253: - info->charset = GREEK_CHARSET; + case wxFONTENCODING_ISO8859_5: + case wxFONTENCODING_CP1251: + pInfo->charset = 1251; break; - case wxFONTENCODING_CP1254: - info->charset = TURKISH_CHARSET; + case wxFONTENCODING_ISO8859_6: + pInfo->charset = 864; break; - case wxFONTENCODING_CP1255: - info->charset = HEBREW_CHARSET; + case wxFONTENCODING_ISO8859_7: + pInfo->charset = 869; break; - case wxFONTENCODING_CP1256: - info->charset = ARABIC_CHARSET; + case wxFONTENCODING_ISO8859_8: + pInfo->charset = 862; break; - case wxFONTENCODING_CP1257: - info->charset = BALTIC_CHARSET; + case wxFONTENCODING_ISO8859_9: + pInfo->charset = 857; break; - case wxFONTENCODING_CP874: - info->charset = THAI_CHARSET; + case wxFONTENCODING_ISO8859_11: + pInfo->charset = 874; // what is thai break; case wxFONTENCODING_CP437: - info->charset = OEM_CHARSET; + pInfo->charset = 437; break; -*/ - default: - // no way to translate this encoding into a Windows charset - return FALSE; - } - return TRUE; -} - -bool wxTestFontEncoding(const wxNativeEncodingInfo& info) -{ - // TODO: - /* - // try to create such font - LOGFONT lf; - wxZeroMemory(lf); // all default values - - lf.lfCharSet = info.charset; - strncpy(lf.lfFaceName, info.facename, sizeof(lf.lfFaceName)); + default: + wxFAIL_MSG(wxT("unsupported encoding")); + // fall through - HFONT hfont = ::CreateFontIndirect(&lf); - if ( !hfont ) - { - // no such font - return FALSE; + case wxFONTENCODING_SYSTEM: + pInfo->charset = 850; + break; } + return true; +} // end of wxGetNativeFontEncoding - ::DeleteObject((HGDIOBJ)hfont); -*/ - return TRUE; -} - -// ---------------------------------------------------------------------------- -// wxFont <-> LOGFONT conversion -// ---------------------------------------------------------------------------- - -#if 0 -void wxFillLogFont(LOGFONT *logFont, const wxFont *font) +wxFontEncoding wxGetFontEncFromCharSet( + int nCharSet +) { - int ff_family; - wxString ff_face; + wxFontEncoding eFontEncoding; - switch ( font->GetFamily() ) + switch (nCharSet) { - case wxSCRIPT: - ff_family = FF_SCRIPT; - ff_face = _T("Script"); + default: + case 1250: + eFontEncoding = wxFONTENCODING_CP1250; break; - case wxDECORATIVE: - ff_family = FF_DECORATIVE; + case 1252: + eFontEncoding = wxFONTENCODING_CP1252; break; - case wxROMAN: - ff_family = FF_ROMAN; - ff_face = _T("Times New Roman"); + case 921: + eFontEncoding = wxFONTENCODING_ISO8859_4; break; - case wxTELETYPE: - case wxMODERN: - ff_family = FF_MODERN; - ff_face = _T("Courier New"); + case 1251: + eFontEncoding = wxFONTENCODING_CP1251; break; - case wxSWISS: - ff_family = FF_SWISS; - ff_face = _T("Arial"); + case 864: + eFontEncoding = wxFONTENCODING_ISO8859_6; break; - case wxDEFAULT: - default: - ff_family = FF_SWISS; - ff_face = _T("MS Sans Serif"); - } + case 869: + eFontEncoding = wxFONTENCODING_ISO8859_7; + break; - BYTE ff_italic; - switch ( font->GetStyle() ) - { - case wxITALIC: - case wxSLANT: - ff_italic = 1; + case 862: + eFontEncoding = wxFONTENCODING_ISO8859_8; break; - default: - wxFAIL_MSG(wxT("unknown font slant")); - // fall through + case 857: + eFontEncoding = wxFONTENCODING_ISO8859_9; + break; - case wxNORMAL: - ff_italic = 0; + case 874: + eFontEncoding = wxFONTENCODING_ISO8859_11; + break; + + case 437: + eFontEncoding = wxFONTENCODING_CP437; + break; } + return eFontEncoding; +} // end of wxGetNativeFontEncoding - int ff_weight; - switch ( font->GetWeight() ) +bool wxTestFontEncoding( const wxNativeEncodingInfo& rInfo ) +{ + FATTRS vLogFont; + HPS hPS; + + hPS = ::WinGetPS(HWND_DESKTOP); + + memset(&vLogFont, '\0', sizeof(FATTRS)); // all default values + vLogFont.usRecordLength = sizeof(FATTRS); + vLogFont.usCodePage = (USHORT)rInfo.charset; + vLogFont.lMaxBaselineExt = 0L; // Outline fonts should use 0 + vLogFont.lAveCharWidth = 0L; // Outline fonts should use 0 + vLogFont.fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed + FATTR_FONTUSE_TRANSFORMABLE; // may be transformed + + wxStrncpy((wxChar*)vLogFont.szFacename, rInfo.facename.c_str(), WXSIZEOF(vLogFont.szFacename)); + + if (!::GpiCreateLogFont( hPS + ,NULL + ,1L + ,&vLogFont + )) { - default: - wxFAIL_MSG(_T("unknown font weight")); - // fall through - - case wxNORMAL: - ff_weight = FW_NORMAL; - break; + ::WinReleasePS(hPS); + return FALSE; + } + ::WinReleasePS(hPS); + return true; +} // end of wxTestFontEncoding - case wxLIGHT: - ff_weight = FW_LIGHT; - break; +// ---------------------------------------------------------------------------- +// wxFont <-> LOGFONT conversion +// ---------------------------------------------------------------------------- - case wxBOLD: - ff_weight = FW_BOLD; - break; +void wxConvertVectorFontSize( + FIXED fxPointSize +, PFATTRS pFattrs +) +{ + HPS hPS; + HDC hDC; + LONG lXFontResolution; + LONG lYFontResolution; + SIZEF vSizef; + + hPS = WinGetScreenPS(HWND_DESKTOP); // Screen presentation space + + // + // Query device context for the screen and then query + // the resolution of the device for the device context. + // + + hDC = GpiQueryDevice(hPS); + DevQueryCaps( hDC, CAPS_HORIZONTAL_FONT_RES, (LONG)1, &lXFontResolution); + DevQueryCaps( hDC, CAPS_VERTICAL_FONT_RES, (LONG)1, &lYFontResolution); + + // + // Calculate the size of the character box, based on the + // point size selected and the resolution of the device. + // The size parameters are of type FIXED, NOT int. + // NOTE: 1 point == 1/72 of an inch. + // + + vSizef.cx = (FIXED)(((fxPointSize) / 72 ) * lXFontResolution ); + vSizef.cy = (FIXED)(((fxPointSize) / 72 ) * lYFontResolution ); + + pFattrs->lMaxBaselineExt = MAKELONG( HIUSHORT( vSizef.cy ), 0 ); + pFattrs->lAveCharWidth = MAKELONG( HIUSHORT( vSizef.cx ), 0 ); + WinReleasePS(hPS); + +} // end of wxConvertVectorPointSize + +void wxFillLogFont( LOGFONT* pFattrs, // OS2 GPI FATTRS + PFACENAMEDESC pFaceName, + HPS* phPS, + bool* pbInternalPS, + long* pflId, + wxString& sFaceName, + wxFont* pFont ) +{ + LONG lNumFonts = 0L; // For system font count + ERRORID vError; // For logging API errors + LONG lTemp = 0L; + bool bInternalPS = false; // if we have to create one + PFONTMETRICS pFM = NULL; + + // + // Initial house cleaning to free data buffers and ensure we have a + // functional PS to work with + // + if (!*phPS) + { + *phPS = ::WinGetPS(HWND_DESKTOP); + bInternalPS = true; } -#if 0 - HDC dc = ::GetDC(NULL); - int ppInch = ::GetDeviceCaps(dc, LOGPIXELSY); - ::ReleaseDC(NULL, dc); -#else - // New behaviour: apparently ppInch varies according to Large/Small Fonts - // setting in Windows. This messes up fonts. So, set ppInch to a constant - // 96 dpi. - static const int ppInch = 96; -#endif // 0/1 - -#if wxFONT_SIZE_COMPATIBILITY - // Incorrect, but compatible with old wxWindows behaviour - int nHeight = (font->GetPointSize()*ppInch/72); -#else - // Correct for Windows compatibility - int nHeight = - (font->GetPointSize()*ppInch/72); -#endif - - wxString facename = font->GetFaceName(); - if ( !!facename ) + // + // Determine the number of fonts. + // + if((lNumFonts = ::GpiQueryFonts( *phPS + ,QF_PUBLIC | QF_PRIVATE + ,NULL + ,&lTemp + ,(LONG) sizeof(FONTMETRICS) + ,NULL + )) < 0L) { - ff_face = facename; + ERRORID vError; + wxString sError; + + vError = ::WinGetLastError(wxGetInstance()); + sError = wxPMErrorToStr(vError); + return; } - //else: ff_face is a reasonable default facename for this font family - // deal with encoding now - wxNativeEncodingInfo info; - wxFontEncoding encoding = font->GetEncoding(); - if ( !wxGetNativeFontEncoding(encoding, &info) ) + // + // Allocate space for the font metrics. + // + pFM = new FONTMETRICS[lNumFonts + 1]; + + // + // Retrieve the font metrics. + // + lTemp = lNumFonts; + lTemp = ::GpiQueryFonts( *phPS + ,QF_PUBLIC + ,NULL + ,&lTemp + ,(LONG) sizeof(FONTMETRICS) + ,pFM + ); + pFont->SetFM( pFM + ,(int)lNumFonts + ); + + // + // Initialize FATTR and FACENAMEDESC + // + pFattrs->usRecordLength = sizeof(FATTRS); + pFattrs->fsFontUse = FATTR_FONTUSE_OUTLINE; // only outline fonts allowed + pFattrs->fsType = 0; + pFattrs->lMaxBaselineExt = pFattrs->lAveCharWidth = 0; + pFattrs->idRegistry = 0; + pFattrs->lMatch = 0; + + pFaceName->usSize = sizeof(FACENAMEDESC); + pFaceName->usWeightClass = FWEIGHT_DONT_CARE; + pFaceName->usWidthClass = FWIDTH_DONT_CARE; + pFaceName->usReserved = 0; + pFaceName->flOptions = 0; + + // + // This does the actual selection of fonts + // + wxOS2SelectMatchingFontByName( pFattrs + ,pFaceName + ,pFM + ,(int)lNumFonts + ,pFont + ); + // + // We should now have the correct FATTRS set with the selected + // font, so now we need to generate an ID + // + long lNumLids = ::GpiQueryNumberSetIds(*phPS); + + if(lNumLids ) { - if ( !wxTheFontMapper->GetAltForEncoding(encoding, &info) ) + long alTypes[255]; + STR8 azNames[255]; + long alIds[255]; + + memset(alIds, 0, sizeof(long) * 255); + if(!::GpiQuerySetIds( *phPS + ,lNumLids + ,alTypes + ,azNames + ,alIds + )) + { + if (bInternalPS) + ::WinReleasePS(*phPS); + return; + } + if (*pflId == 0L) + *pflId = 1L; + for(unsigned long LCNum = 0; LCNum < (unsigned long)lNumLids; LCNum++) + if(alIds[LCNum] == *pflId) + ++*pflId; + if(*pflId > 254) // wow, no id available! { - // unsupported encoding, replace with the default - info.charset = ANSI_CHARSET; + if (bInternalPS) + ::WinReleasePS(*phPS); + return; } } - - if ( !info.facename.IsEmpty() ) + else + *pflId = 1L; + // + // Release and delete the current font + // + ::GpiSetCharSet(*phPS, LCID_DEFAULT);/* release the font before deleting */ + ::GpiDeleteSetId(*phPS, 1L); /* delete the logical font */ + + // + // Now build a facestring + // + char zFacename[128]; + + strcpy(zFacename, pFattrs->szFacename); + + if(::GpiQueryFaceString( *phPS + ,zFacename + ,pFaceName + ,FACESIZE + ,pFattrs->szFacename + ) == GPI_ERROR) { - // the facename determined by the encoding overrides everything else - ff_face = info.facename; + vError = ::WinGetLastError(vHabmain); } - - // transfer all the data to LOGFONT - logFont->lfHeight = nHeight; - logFont->lfWidth = 0; - logFont->lfEscapement = 0; - logFont->lfOrientation = 0; - logFont->lfWeight = ff_weight; - logFont->lfItalic = ff_italic; - logFont->lfUnderline = (BYTE)font->GetUnderlined(); - logFont->lfStrikeOut = 0; - logFont->lfCharSet = info.charset; - logFont->lfOutPrecision = OUT_DEFAULT_PRECIS; - logFont->lfClipPrecision = CLIP_DEFAULT_PRECIS; - logFont->lfQuality = PROOF_QUALITY; - logFont->lfPitchAndFamily = DEFAULT_PITCH | ff_family; - wxStrncpy(logFont->lfFaceName, ff_face, WXSIZEOF(logFont->lfFaceName)); -} - -wxFont wxCreateFontFromLogFont(const LOGFONT *logFont) + sFaceName = (wxChar*)zFacename; + *pbInternalPS = bInternalPS; + + // + // That's it, we now have everything we need to actually create the font + // +} // end of wxFillLogFont + +void wxOS2SelectMatchingFontByName( + PFATTRS pFattrs +, PFACENAMEDESC pFaceName +, PFONTMETRICS pFM +, int nNumFonts +, const wxFont* pFont +) { -DEBUG_PRINTF(wxCreateFontFromLogFont) - - // extract family from pitch-and-family - int lfFamily = logFont->lfPitchAndFamily; - if ( lfFamily & FIXED_PITCH ) - lfFamily -= FIXED_PITCH; - if ( lfFamily & VARIABLE_PITCH ) - lfFamily -= VARIABLE_PITCH; - - int fontFamily; - switch ( lfFamily ) + int i; + int nPointSize; + int nIs; + int nMinDiff0; + int anDiff[16]; + int anMinDiff[16]; + int nIndex = 0; + wxChar zFontFaceName[FACESIZE]; + wxString sFaceName; + USHORT usWeightClass; + int fsSelection = 0; + + nMinDiff0 = 0xf000; + for(i = 0;i < 16; i++) + anMinDiff[i] = nMinDiff0; + + switch (pFont->GetFamily()) { - case FF_ROMAN: - fontFamily = wxROMAN; + case wxSCRIPT: + sFaceName = wxT("Tms Rmn"); break; - case FF_SWISS: - fontFamily = wxSWISS; + case wxDECORATIVE: + sFaceName = wxT("WarpSans"); break; - case FF_SCRIPT: - fontFamily = wxSCRIPT; + case wxROMAN: + sFaceName = wxT("Tms Rmn"); break; - case FF_MODERN: - fontFamily = wxMODERN; + case wxTELETYPE: + sFaceName = wxT("Courier") ; break; - case FF_DECORATIVE: - fontFamily = wxDECORATIVE; + case wxMODERN: + sFaceName = wxT("System VIO") ; break; - default: - fontFamily = wxSWISS; - } - - // weight and style - int fontWeight = wxNORMAL; - switch ( logFont->lfWeight ) - { - case FW_LIGHT: - fontWeight = wxLIGHT; + case wxSWISS: + sFaceName = wxT("Helv") ; break; + case wxDEFAULT: default: - case FW_NORMAL: - fontWeight = wxNORMAL; - break; - - case FW_BOLD: - fontWeight = wxBOLD; - break; + sFaceName = wxT("System VIO") ; } - int fontStyle = logFont->lfItalic ? wxITALIC : wxNORMAL; - - bool fontUnderline = logFont->lfUnderline != 0; - - wxString fontFace = logFont->lfFaceName; - - // font size - HDC dc = ::GetDC(NULL); - - // remember that 1pt = 1/72inch - int height = abs(logFont->lfHeight); - int fontPoints = (72*height)/GetDeviceCaps(dc, LOGPIXELSY); - - ::ReleaseDC(NULL, dc); - - wxFontEncoding fontEncoding; - switch ( logFont->lfCharSet ) + switch (pFont->GetWeight()) { default: - wxFAIL_MSG(wxT("unsupported charset")); + wxFAIL_MSG(_T("unknown font weight")); // fall through - - case ANSI_CHARSET: - fontEncoding = wxFONTENCODING_CP1252; + usWeightClass = FWEIGHT_DONT_CARE; break; -#ifdef __WIN32__ - case EASTEUROPE_CHARSET: - fontEncoding = wxFONTENCODING_CP1250; + case wxNORMAL: + usWeightClass = FWEIGHT_NORMAL; break; - case BALTIC_CHARSET: - fontEncoding = wxFONTENCODING_CP1257; + case wxLIGHT: + usWeightClass = FWEIGHT_LIGHT; break; - case RUSSIAN_CHARSET: - fontEncoding = wxFONTENCODING_CP1251; + case wxBOLD: + usWeightClass = FWEIGHT_BOLD; break; - case ARABIC_CHARSET: - fontEncoding = wxFONTENCODING_CP1256; + case wxFONTWEIGHT_MAX: + usWeightClass = FWEIGHT_ULTRA_BOLD; break; + } + pFaceName->usWeightClass = usWeightClass; - case GREEK_CHARSET: - fontEncoding = wxFONTENCODING_CP1253; + switch (pFont->GetStyle()) + { + case wxITALIC: + case wxSLANT: + fsSelection = FM_SEL_ITALIC; + pFaceName->flOptions = FTYPE_ITALIC; break; - case HEBREW_CHARSET: - fontEncoding = wxFONTENCODING_CP1255; - break; + default: + wxFAIL_MSG(wxT("unknown font slant")); + // fall through - case TURKISH_CHARSET: - fontEncoding = wxFONTENCODING_CP1254; + case wxNORMAL: + fsSelection = 0; break; + } - case THAI_CHARSET: - fontEncoding = wxFONTENCODING_CP437; - break; -#endif + wxStrncpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName)); + nPointSize = pFont->GetPointSize(); - case OEM_CHARSET: - fontEncoding = wxFONTENCODING_CP437; - break; + // + // Matching logic to find the right FM struct + // + nIndex = 0; + for(i = 0, nIs = 0; i < nNumFonts; i++) + { + int nEmHeight = 0; + int nXHeight = 0; + + anDiff[0] = wxGpiStrcmp((wxChar*)pFM[i].szFacename, zFontFaceName); + anDiff[1] = abs(pFM[i].lEmHeight - nPointSize); + anDiff[2] = abs(pFM[i].usWeightClass - usWeightClass); + anDiff[3] = abs((pFM[i].fsSelection & 0x2f) - fsSelection); + if(anDiff[0] == 0) + { + nEmHeight = (int)pFM[i].lEmHeight; + nXHeight =(int)pFM[i].lXHeight; + if( (nIs & 0x01) == 0) + { + nIs = 1; + nIndex = i; + anMinDiff[1] = anDiff[1]; + anMinDiff[2] = anDiff[2]; + anMinDiff[3] = anDiff[3]; + } + else if(anDiff[3] < anMinDiff[3]) + { + nIndex = i; + anMinDiff[3] = anDiff[3]; + } + else if(anDiff[2] < anMinDiff[2]) + { + nIndex = i; + anMinDiff[2] = anDiff[2]; + } + else if(anDiff[1] < anMinDiff[1]) + { + nIndex = i; + anMinDiff[1] = anDiff[1]; + } + anMinDiff[0] = 0; + } + else if(anDiff[0] < anMinDiff[0]) + { + nIs = 2; + nIndex = i; + anMinDiff[3] = anDiff[3]; + anMinDiff[2] = anDiff[2]; + anMinDiff[1] = anDiff[1]; + anMinDiff[0] = anDiff[0]; + } + else if(anDiff[0] == anMinDiff[0]) + { + if(anDiff[3] < anMinDiff[3]) + { + nIndex = i; + anMinDiff[3] = anDiff[3]; + nIs = 2; + } + else if(anDiff[2] < anMinDiff[2]) + { + nIndex = i; + anMinDiff[2] = anDiff[2]; + nIs = 2; + } + else if(anDiff[1] < anMinDiff[1]) + { + nIndex = i; + anMinDiff[1] = anDiff[1]; + nIs = 2; + } + } } - return wxFont(fontPoints, fontFamily, fontStyle, - fontWeight, fontUnderline, fontFace, - fontEncoding); -} -#endif // 0 + // + // Fill in the FATTRS with the best match from FONTMETRICS + // + pFattrs->usRecordLength = sizeof(FATTRS); // Sets size of structure + pFattrs->lMatch = pFM[nIndex].lMatch; // Force match + pFattrs->idRegistry = 0; + pFattrs->usCodePage = 0; + pFattrs->fsFontUse = 0; + pFattrs->fsType = 0; + pFattrs->lMaxBaselineExt = 0; + pFattrs->lAveCharWidth = 0; + wxStrcpy((wxChar*)pFattrs->szFacename, (wxChar*)pFM[nIndex].szFacename); + if (pFont->GetWeight() == wxNORMAL) + pFattrs->fsSelection = 0; + else + pFattrs->fsSelection = FATTR_SEL_BOLD; + + if (pFont->GetStyle() == wxITALIC || pFont->GetStyle() == wxSLANT) + pFattrs->fsSelection |= FATTR_SEL_ITALIC; + + if (pFont->GetUnderlined()) + pFattrs->fsSelection |= FATTR_SEL_UNDERSCORE; +} // end of wxOS2SelectMatchingFontByName +wxFont wxCreateFontFromLogFont( + const LOGFONT* pLogFont +, const PFONTMETRICS pFM +, PFACENAMEDESC pFaceName +) +{ + wxNativeFontInfo vInfo; + + vInfo.fa = *pLogFont; + vInfo.fm = *pFM; + vInfo.fn = *pFaceName; + return wxFont(vInfo); +} // end of wxCreateFontFromLogFont + +int wxGpiStrcmp( + wxChar* s0 +, wxChar* s1 +) +{ int l0; + int l1; + int l; + int d; + int d1; + int i; + int rc; + + rc = 0; + if(s0 == NULL) + { + if(s1 == NULL) + return 0; + else + return 32; + } + else if(s1 == NULL) + return 32; + + l0 = wxStrlen(s0); + l1 = wxStrlen(s1); + l = l0; + if(l0 != l1) + { + rc++; + if(l1 < l0) + l = l1; + } + for(i=0;i