X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e3bfcacf3aa7f7e94f28e09fc75510e894095f87..9eae14d7bbfac8bd66d53d201c07febebfeef34c:/src/os2/fontutil.cpp?ds=sidebyside diff --git a/src/os2/fontutil.cpp b/src/os2/fontutil.cpp index 73610c2ac7..8a27bc1729 100644 --- a/src/os2/fontutil.cpp +++ b/src/os2/fontutil.cpp @@ -1,17 +1,13 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: msw/fontutil.cpp +// Name: src/msw/fontutil.cpp // Purpose: font-related helper functions for wxMSW // Author: Modified by David Webster for OS/2 // Modified by: // 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 @@ -21,13 +17,16 @@ // 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" @@ -39,6 +38,7 @@ #include "wx/fontutil.h" #include "wx/fontmap.h" +#include "wx/encinfo.h" #include "wx/tokenzr.h" @@ -53,11 +53,9 @@ // convert to/from the string representation: format is // encodingid;facename[;charset] -bool wxNativeEncodingInfo::FromString( - const wxString& rsStr -) +bool wxNativeEncodingInfo::FromString( const wxString& rsStr ) { - wxStringTokenizer vTokenizer(rsStr, _T(";")); + wxStringTokenizer vTokenizer(rsStr, wxT(";")); wxString sEncid = vTokenizer.GetNextToken(); long lEnc; @@ -76,24 +74,24 @@ bool wxNativeEncodingInfo::FromString( } else { - if ( wxSscanf(sTmp, _T("%u"), &charset) != 1 ) + if ( wxSscanf(sTmp, wxT("%u"), &charset) != 1 ) { // should be a number! return FALSE; } } - return TRUE; + return true; } // end of wxNativeEncodingInfo::FromString wxString wxNativeEncodingInfo::ToString() const { wxString sStr; - sStr << (long)encoding << _T(';') << facename; + sStr << (long)encoding << wxT(';') << facename; if (charset != 850) { - sStr << _T(';') << charset; + sStr << wxT(';') << charset; } return sStr; } // end of wxNativeEncodingInfo::ToString @@ -102,12 +100,10 @@ wxString wxNativeEncodingInfo::ToString() const // helper functions // ---------------------------------------------------------------------------- -bool wxGetNativeFontEncoding( - wxFontEncoding vEncoding -, wxNativeEncodingInfo* pInfo -) +bool wxGetNativeFontEncoding( wxFontEncoding vEncoding, + wxNativeEncodingInfo* pInfo ) { - wxCHECK_MSG(pInfo, FALSE, _T("bad pointer in wxGetNativeFontEncoding") ); + wxCHECK_MSG(pInfo, FALSE, wxT("bad pointer in wxGetNativeFontEncoding") ); if (vEncoding == wxFONTENCODING_DEFAULT) { vEncoding = wxFont::GetDefaultEncoding(); @@ -167,7 +163,7 @@ bool wxGetNativeFontEncoding( pInfo->charset = 850; break; } - return TRUE; + return true; } // end of wxGetNativeFontEncoding wxFontEncoding wxGetFontEncFromCharSet( @@ -222,24 +218,22 @@ wxFontEncoding wxGetFontEncFromCharSet( return eFontEncoding; } // end of wxGetNativeFontEncoding -bool wxTestFontEncoding( - const wxNativeEncodingInfo& rInfo -) +bool wxTestFontEncoding( const wxNativeEncodingInfo& rInfo ) { - FATTRS vLogFont; - HPS hPS; + FATTRS vLogFont; + HPS hPS; hPS = ::WinGetPS(HWND_DESKTOP); memset(&vLogFont, '\0', sizeof(FATTRS)); // all default values vLogFont.usRecordLength = sizeof(FATTRS); - vLogFont.usCodePage = rInfo.charset; + 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 - strncpy(vLogFont.szFacename, rInfo.facename.c_str(), sizeof(vLogFont.szFacename)); + wxStrlcpy((wxChar*)vLogFont.szFacename, rInfo.facename.c_str(), WXSIZEOF(vLogFont.szFacename)); if (!::GpiCreateLogFont( hPS ,NULL @@ -251,28 +245,69 @@ bool wxTestFontEncoding( return FALSE; } ::WinReleasePS(hPS); - return TRUE; + return true; } // end of wxTestFontEncoding // ---------------------------------------------------------------------------- // wxFont <-> LOGFONT conversion // ---------------------------------------------------------------------------- -void wxFillLogFont( - LOGFONT* pFattrs // OS2 GPI FATTRS -, PFACENAMEDESC pFaceName -, HPS* phPS -, bool* pbInternalPS -, long* pflId -, wxString& sFaceName -, wxFont* pFont +void wxConvertVectorFontSize( + FIXED fxPointSize +, PFATTRS pFattrs ) { - 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; + 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. + // + + // multiply first to avoid getting vSizef.cx,cy = 0 since fxPointSize + // is normally < 72 and FontResolution is typically ca. 100 + vSizef.cx = (FIXED)( (fxPointSize * lXFontResolution) / 72 ); + vSizef.cy = (FIXED)( (fxPointSize * lYFontResolution) / 72 ); + + if (pFattrs) + { + 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 @@ -281,14 +316,14 @@ void wxFillLogFont( if (!*phPS) { *phPS = ::WinGetPS(HWND_DESKTOP); - bInternalPS = TRUE; + bInternalPS = true; } // // Determine the number of fonts. // if((lNumFonts = ::GpiQueryFonts( *phPS - ,QF_PUBLIC + ,QF_PUBLIC | QF_PRIVATE ,NULL ,&lTemp ,(LONG) sizeof(FONTMETRICS) @@ -323,31 +358,19 @@ void wxFillLogFont( ,(int)lNumFonts ); - wxString sVals; - - for (int i = 0; i < lNumFonts; i++) - { - sVals << "Face: " << pFM[i].szFacename - << "Family: " << pFM[i].szFamilyname - << " PointSize: " << pFM[i].lEmHeight - << " Height: " << pFM[i].lXHeight - ; - sVals = ""; - } - // // Initialize FATTR and FACENAMEDESC // pFattrs->usRecordLength = sizeof(FATTRS); - pFattrs->fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed - FATTR_FONTUSE_TRANSFORMABLE; // may be transformed + 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->usWidthClass = FWIDTH_NORMAL; + pFaceName->usWeightClass = FWEIGHT_DONT_CARE; + pFaceName->usWidthClass = FWIDTH_DONT_CARE; pFaceName->usReserved = 0; pFaceName->flOptions = 0; @@ -365,7 +388,6 @@ void wxFillLogFont( // font, so now we need to generate an ID // long lNumLids = ::GpiQueryNumberSetIds(*phPS); - long lGpiError; if(lNumLids ) { @@ -373,6 +395,7 @@ void wxFillLogFont( STR8 azNames[255]; long alIds[255]; + memset(alIds, 0, sizeof(long) * 255); if(!::GpiQuerySetIds( *phPS ,lNumLids ,alTypes @@ -384,8 +407,9 @@ void wxFillLogFont( ::WinReleasePS(*phPS); return; } - - for(unsigned long LCNum = 0; LCNum < lNumLids; LCNum++) + 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! @@ -419,7 +443,7 @@ void wxFillLogFont( { vError = ::WinGetLastError(vHabmain); } - sFaceName = zFacename; + sFaceName = (wxChar*)zFacename; *pbInternalPS = bInternalPS; // @@ -436,18 +460,13 @@ void wxOS2SelectMatchingFontByName( ) { int i; - int nDiff0; int nPointSize; - int nDiff; int nIs; - int nIndex; - int nMinDiff; int nMinDiff0; - int nApirc; int anDiff[16]; int anMinDiff[16]; - STR8 zFn; - char zFontFaceName[FACESIZE]; + int nIndex = 0; + wxChar zFontFaceName[FACESIZE]; wxString sFaceName; USHORT usWeightClass; int fsSelection = 0; @@ -459,10 +478,13 @@ void wxOS2SelectMatchingFontByName( switch (pFont->GetFamily()) { case wxSCRIPT: - sFaceName = wxT("Script"); + sFaceName = wxT("Tms Rmn"); break; case wxDECORATIVE: + sFaceName = wxT("WarpSans"); + break; + case wxROMAN: sFaceName = wxT("Tms Rmn"); break; @@ -487,7 +509,7 @@ void wxOS2SelectMatchingFontByName( switch (pFont->GetWeight()) { default: - wxFAIL_MSG(_T("unknown font weight")); + wxFAIL_MSG(wxT("unknown font weight")); // fall through usWeightClass = FWEIGHT_DONT_CARE; break; @@ -527,7 +549,7 @@ void wxOS2SelectMatchingFontByName( break; } - wxStrncpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName)); + wxStrlcpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName)); nPointSize = pFont->GetPointSize(); // @@ -536,17 +558,12 @@ void wxOS2SelectMatchingFontByName( nIndex = 0; for(i = 0, nIs = 0; i < nNumFonts; i++) { - int nEmHeight = 0; - int nXHeight = 0; - - anDiff[0] = wxGpiStrcmp(pFM[i].szFamilyname, zFontFaceName); + 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; @@ -607,35 +624,25 @@ void wxOS2SelectMatchingFontByName( // // Fill in the FATTRS with the best match from FONTMETRICS // - pFattrs->usRecordLength = sizeof(FATTRS); // sets size of structure - pFattrs->fsSelection = pFM[nIndex].fsSelection; // uses default selection - pFattrs->lMatch = pFM[nIndex].lMatch; // force match - pFattrs->idRegistry = pFM[nIndex].idRegistry; // uses default registry - pFattrs->usCodePage = pFM[nIndex].usCodePage; // code-page - if(pFM[nIndex].lMatch) - { - pFattrs->lMaxBaselineExt = pFM[nIndex].lMaxBaselineExt; // requested font height - pFattrs->lAveCharWidth = pFM[nIndex].lAveCharWidth ; // requested font width - } + 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->lMaxBaselineExt = 0; - pFattrs->lAveCharWidth = 0; - } - pFattrs->fsType = 0;// pfm->fsType; /* uses default type */ - pFattrs->fsFontUse = 0; + pFattrs->fsSelection = FATTR_SEL_BOLD; - wxStrcpy(pFattrs->szFacename, pFM[nIndex].szFacename); - // Debug - strcpy(zFontFaceName, pFM[nIndex].szFacename); - strcpy(zFontFaceName, pFattrs->szFacename); + if (pFont->GetStyle() == wxITALIC || pFont->GetStyle() == wxSLANT) + pFattrs->fsSelection |= FATTR_SEL_ITALIC; - if(usWeightClass >= FWEIGHT_BOLD) - pFattrs->fsSelection |= FATTR_SEL_BOLD; - if(pFont->GetUnderlined()) + if (pFont->GetUnderlined()) pFattrs->fsSelection |= FATTR_SEL_UNDERSCORE; - if(fsSelection & FM_SEL_ITALIC) - pFattrs->fsSelection |= FATTR_SEL_ITALIC; } // end of wxOS2SelectMatchingFontByName wxFont wxCreateFontFromLogFont( @@ -644,115 +651,17 @@ wxFont wxCreateFontFromLogFont( , PFACENAMEDESC pFaceName ) { - // - // Extract family from facename - // - int nFontFamily; - - if (strcmp(pLogFont->szFacename, "Times New Roman") == 0) - nFontFamily = wxROMAN; - else if (strcmp(pLogFont->szFacename, "WarpSans") == 0) - nFontFamily = wxSWISS; - else if (strcmp(pLogFont->szFacename, "Script") == 0) - nFontFamily = wxSCRIPT; - else if (strcmp(pLogFont->szFacename, "Courier New") == 0) - nFontFamily = wxMODERN; - else - nFontFamily = wxSWISS; - - // - // Weight and Style - // - int nFontWeight = wxNORMAL; - - switch (pFaceName->usWeightClass) - { - case FWEIGHT_LIGHT: - nFontWeight = wxLIGHT; - break; - - default: - case FWEIGHT_NORMAL: - nFontWeight = wxNORMAL; - break; - - case FWEIGHT_BOLD: - nFontWeight = wxBOLD; - break; - } - - int nFontStyle; - - if(pLogFont->fsSelection & FATTR_SEL_ITALIC) - nFontStyle = wxITALIC; - else - nFontStyle = wxNORMAL; - - bool bFontUnderline = (pLogFont->fsSelection & FATTR_SEL_UNDERSCORE); - wxString sFontFace = pLogFont->szFacename; - int nFontPoints = pFM->lEmHeight; - wxFontEncoding vFontEncoding; - - switch (pLogFont->usCodePage) - { - default: - wxFAIL_MSG(wxT("unsupported charset")); - // fall through - - case 850: - vFontEncoding = wxFONTENCODING_CP1252; - break; - - case 1250: - vFontEncoding = wxFONTENCODING_CP1250; - break; - - case 921: - vFontEncoding = wxFONTENCODING_CP1257; - break; - - case 866: - vFontEncoding = wxFONTENCODING_CP1251; - break; - - case 864: - vFontEncoding = wxFONTENCODING_CP1256; - break; - - case 869: - vFontEncoding = wxFONTENCODING_CP1253; - break; - - case 862: - vFontEncoding = wxFONTENCODING_CP1255; - break; + wxNativeFontInfo vInfo; - case 857: - vFontEncoding = wxFONTENCODING_CP1254; - break; - - case 874: - vFontEncoding = wxFONTENCODING_CP437; - break; - - case 437: - vFontEncoding = wxFONTENCODING_CP437; - break; - } - - return wxFont( nFontPoints - ,nFontFamily - ,nFontStyle - ,nFontWeight - ,bFontUnderline - ,sFontFace - ,vFontEncoding - ); + vInfo.fa = *pLogFont; + vInfo.fm = *pFM; + vInfo.fn = *pFaceName; + return wxFont(vInfo); } // end of wxCreateFontFromLogFont int wxGpiStrcmp( - char* s0 -, char* s1 + wxChar* s0 +, wxChar* s1 ) { int l0; int l1; @@ -773,8 +682,8 @@ int wxGpiStrcmp( else if(s1 == NULL) return 32; - l0 = strlen(s0); - l1 = strlen(s1); + l0 = wxStrlen(s0); + l1 = wxStrlen(s1); l = l0; if(l0 != l1) { @@ -787,11 +696,10 @@ int wxGpiStrcmp( d = s0[i]-s1[i]; if(!d) continue; - d1 = toupper(s0[i]) - toupper(s1[i]); + d1 = wxToupper(s0[i]) - wxToupper(s1[i]); if(!d1) continue; rc += abs(d); } return rc; } -