// Copyright: (c) David Webster
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#define DEBUG_PRINTF(NAME) { static int raz=0; \
- printf( #NAME " %i\n",raz); fflush(stdout); \
- raz++; \
- }
-
- #include <malloc.h>
- #include <stdio.h>
-
- int HeapCheck(void)
- {
- int rc;
-
- if (_HEAPOK != (rc = _heapchk()))
- {
- switch(rc)
- {
- case _HEAPEMPTY:
- puts("The heap has not been initialized.");
- break;
- case _HEAPBADNODE:
- puts("A memory node is corrupted or the heap is damaged.");
- break;
- case _HEAPBADBEGIN:
- puts("The heap specified is not valid.");
- break;
- }
- fflush(stdout);
- }
- return 0;
- }
// ============================================================================
// declarations
#include "wx/os2/private.h"
- IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
+IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
- #if wxUSE_PORTABLE_FONTS_IN_MSW
- IMPLEMENT_DYNAMIC_CLASS(wxFontNameDirectory, wxObject)
- #endif
+#if wxUSE_PORTABLE_FONTS_IN_MSW
+ IMPLEMENT_DYNAMIC_CLASS(wxFontNameDirectory, wxObject)
+#endif
// ----------------------------------------------------------------------------
// wxFontRefData - the internal description of the font
wxFontRefData(const wxFontRefData& data)
{
- Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
- data.m_underlined, data.m_faceName, data.m_encoding);
+ Init(data.m_nPointSize, data.m_nFamily, data.m_nStyle, data.m_nWeight,
+ data.m_bUnderlined, data.m_sFaceName, data.m_vEncoding);
- m_fontId = data.m_fontId;
+ m_nFontId = data.m_nFontId;
}
- wxFontRefData(int size,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding)
+ wxFontRefData( int nSize
+ ,int nFamily
+ ,int nStyle
+ ,int nWeight
+ ,bool bUnderlined
+ ,const wxString& sFaceName
+ ,wxFontEncoding vEncoding
+ )
{
- Init(size, family, style, weight, underlined, faceName, encoding);
+ Init(nSize, nFamily, nStyle, nWeight, bUnderlined, sFaceName, vEncoding);
}
virtual ~wxFontRefData();
protected:
// common part of all ctors
- void Init(int size,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding);
-
+ void Init( int nSize
+ ,int nFamily
+ ,int nStyle
+ ,int nWeight
+ ,bool bUnderlined
+ ,const wxString& rsFaceName
+ ,wxFontEncoding vEncoding
+ );
+
+ //
// If TRUE, the pointer to the actual font is temporary and SHOULD NOT BE
// DELETED by destructor
- bool m_temporary;
-
- int m_fontId;
-
- // font characterstics
- int m_pointSize;
- int m_family;
- int m_style;
- int m_weight;
- bool m_underlined;
- wxString m_faceName;
- wxFontEncoding m_encoding;
-
- // Windows font handle
- WXHFONT m_hFont;
-};
+ //
+ bool m_bTemporary;
+ int m_nFontId;
+
+ //
+ // Font characterstics
+ //
+ int m_nPointSize;
+ int m_nFamily;
+ int m_nStyle;
+ int m_nWeight;
+ bool m_bUnderlined;
+ wxString m_sFaceName;
+ wxFontEncoding m_vEncoding;
+
+ //
+ // Some PM specific stuff
+ //
+ WXHFONT m_hFont;
+ PFONTMETRICS m_pFM; // array of FONTMETRICS structs
+ int m_nNumFonts; // number of fonts in array
+ HPS m_hPS; // PS handle this font belongs to
+ FATTRS m_vFattrs; // Current fattrs struct
+ FACENAMEDESC m_vFname; // Current facename struct
+}; // end of CLASS wxFontRefData
// ============================================================================
// implementation
// wxFontRefData
// ----------------------------------------------------------------------------
-void wxFontRefData::Init(int pointSize,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding)
+void wxFontRefData::Init(
+ int nPointSize
+, int nFamily
+, int nStyle
+, int nWeight
+, bool bUnderlined
+, const wxString& rsFaceName
+, wxFontEncoding vEncoding
+)
{
- m_style = style;
- m_pointSize = pointSize;
- m_family = family;
- m_style = style;
- m_weight = weight;
- m_underlined = underlined;
- m_faceName = faceName;
- m_encoding = encoding;
-
- m_fontId = 0;
- m_temporary = FALSE;
-
- m_hFont = 0;
-}
+ m_nStyle = nStyle;
+ m_nPointSize = nPointSize;
+ m_nFamily = nFamily;
+ m_nStyle = nStyle;
+ m_nWeight = nWeight;
+ m_bUnderlined = bUnderlined;
+ m_sFaceName = rsFaceName;
+ m_vEncoding = vEncoding;
+ m_nFontId = 0;
+ m_bTemporary = FALSE;
+
+ m_hFont = 0;
+ m_pFM = (PFONTMETRICS)NULL;
+ m_hPS = NULLHANDLE;
+ m_nNumFonts = 0;
+} // end of wxFontRefData::Init
wxFontRefData::~wxFontRefData()
{
-DEBUG_PRINTF(wxFontRefData::~wxFontRefData!!!)
-// TODO:
-// if ( m_hFont )
-// {
-// if ( !::DeleteObject((HFONT) m_hFont) )
-// {
-// wxLogLastError("DeleteObject(font)");
-// }
-// }
+ if (m_pFM)
+ delete [] m_pFM;
+ m_pFM = (PFONTMETRICS)NULL;
}
// ----------------------------------------------------------------------------
void wxFont::Init()
{
-
-DEBUG_PRINTF(wxFontRefData::~wxFontRefData!!!)
-
if ( wxTheFontList )
wxTheFontList->Append(this);
}
-/* Constructor for a font. Note that the real construction is done
- * in wxDC::SetFont, when information is available about scaling etc.
- */
-bool wxFont::Create(int pointSize,
- int family,
- int style,
- int weight,
- bool underlined,
- const wxString& faceName,
- wxFontEncoding encoding)
+// ----------------------------------------------------------------------------
+// Constructor for a font. Note that the real construction is done
+// in wxDC::SetFont, when information is available about scaling etc.
+// ----------------------------------------------------------------------------
+bool wxFont::Create(
+ int nPointSize
+, int nFamily
+, int nStyle
+, int nWeight
+, bool bUnderlined
+, const wxString& rsFaceName
+, wxFontEncoding vEncoding
+)
{
UnRef();
-DEBUG_PRINTF(wxFontRefData::~wxFontRefData!!!)
- m_refData = new wxFontRefData(pointSize, family, style, weight,
- underlined, faceName, encoding);
-
+ m_refData = new wxFontRefData( nPointSize
+ ,nFamily
+ ,nStyle
+ ,nWeight
+ ,bUnderlined
+ ,rsFaceName
+ ,vEncoding
+ );
RealizeResource();
-
return TRUE;
-}
+} // end of wxFont::Create
wxFont::~wxFont()
{
- int l;
- l = sizeof(*this);
-HeapCheck();
- _heap_check();
-
- if ( wxTheFontList )
+ if (wxTheFontList)
wxTheFontList->DeleteObject(this);
-HeapCheck();
- _heap_check();
-
-}
+} // end of wxFont::~wxFont
// ----------------------------------------------------------------------------
// real implementation
bool wxFont::RealizeResource()
{
-DEBUG_PRINTF(wxFont::RealizeResource)
+ LONG lNumFonts = 0L;
+ LONG lTemp = 0L;
+ PFONTMETRICS pFM = NULL;
+ ERRORID vError;
+
if ( GetResourceHandle() )
{
// VZ: the old code returned FALSE in this case, but it doesn't seem
return TRUE;
}
- HPS hps;
- FATTRS fAttrs;
- FACENAMEDESC fName;
- LONG fLid;
-
- fAttrs.usRecordLength = sizeof(FATTRS);
- fAttrs.fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed
- FATTR_FONTUSE_TRANSFORMABLE; // may be transformed
- fAttrs.fsType = 0;
- fAttrs.lMaxBaselineExt = fAttrs.lAveCharWidth = 0;
- fAttrs.idRegistry = 0;
- fAttrs.lMatch = 0;
-
- fName.usSize = sizeof(FACENAMEDESC);
- fName.usWidthClass = FWIDTH_NORMAL;
- fName.usReserved = 0;
- fName.flOptions = 0;
+ LONG flId;
+ bool bInternalPS = FALSE; // if we have to create one
- wxString ff_face;
-
-// OS/2 combines the family with styles to give a facename
-
- switch ( M_FONTDATA->m_family )
+ //
+ // Now cheking
+ //
+ flId = 1L;
+ if (!M_FONTDATA->m_hPS)
{
- case wxSCRIPT:
- case wxDECORATIVE:
- case wxROMAN:
- ff_face = wxT("Times New Roman") ;
- break;
-
- case wxTELETYPE:
- case wxMODERN:
- ff_face = wxT("Courier") ;
- break;
-
- case wxSWISS:
- case wxDEFAULT:
- default:
- ff_face = wxT("Helvetica") ;
+ M_FONTDATA->m_hPS = ::WinGetPS(HWND_DESKTOP);
+ bInternalPS = TRUE;
}
- switch ( M_FONTDATA->m_style )
+ if (M_FONTDATA->m_pFM)
{
- case wxITALIC:
- case wxSLANT:
- fAttrs.fsSelection = FATTR_SEL_ITALIC;
- break;
-
- default:
- wxFAIL_MSG(wxT("unknown font slant"));
- // fall through
-
- case wxNORMAL:
- fAttrs.fsSelection = 0;
+ delete [] M_FONTDATA->m_pFM;
+ M_FONTDATA->m_pFM = NULL;
}
-
- switch ( M_FONTDATA->m_weight )
+ //
+ // Determine the number of fonts.
+ //
+ lNumFonts = ::GpiQueryFonts( M_FONTDATA->m_hPS
+ ,QF_PUBLIC
+ ,NULL
+ ,&lTemp
+ ,(LONG) sizeof(FONTMETRICS)
+ ,NULL
+ );
+
+ //
+ // Allocate space for the font metrics.
+ //
+ pFM = new FONTMETRICS[lNumFonts + 1];
+
+ //
+ // Retrieve the font metrics.
+ //
+ lTemp = lNumFonts;
+ lTemp = ::GpiQueryFonts( M_FONTDATA->m_hPS
+ ,QF_PUBLIC
+ ,NULL
+ ,&lTemp
+ ,(LONG) sizeof(FONTMETRICS)
+ ,pFM
+ );
+ SetFM( pFM
+ ,(int)lNumFonts
+ );
+
+ wxString sVals;
+
+ for (int i = 0; i < lNumFonts; i++)
{
- default:
- wxFAIL_MSG(wxT("unknown font weight"));
- // fall through
-
- case wxNORMAL:
- fName.usWeightClass = FWEIGHT_NORMAL;
- break;
-
- case wxLIGHT:
- fName.usWeightClass = FWEIGHT_LIGHT;
- break;
-
- case wxBOLD:
- fName.usWeightClass = FWEIGHT_BOLD;
- break;
- }
-
- if( M_FONTDATA->m_underlined )
- fAttrs.fsSelection |= FATTR_SEL_UNDERSCORE;
-
- wxFontEncoding encoding = M_FONTDATA->m_encoding;
- if ( encoding == wxFONTENCODING_DEFAULT )
- {
- encoding = wxFont::GetDefaultEncoding();
+ sVals << "Face: " <<M_FONTDATA->m_pFM[i].szFacename
+ << "Family: " <<M_FONTDATA->m_pFM[i].szFamilyname
+ << " PointSize: " << M_FONTDATA->m_pFM[i].lEmHeight
+ << " Height: " << M_FONTDATA->m_pFM[i].lXHeight
+ ;
+ sVals = "";
}
+ M_FONTDATA->m_vFattrs.usRecordLength = sizeof(FATTRS);
+ M_FONTDATA->m_vFattrs.fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed
+ FATTR_FONTUSE_TRANSFORMABLE; // may be transformed
+ M_FONTDATA->m_vFattrs.fsType = 0;
+ M_FONTDATA->m_vFattrs.lMaxBaselineExt = M_FONTDATA->m_vFattrs.lAveCharWidth = 0;
+ M_FONTDATA->m_vFattrs.idRegistry = 0;
+ M_FONTDATA->m_vFattrs.lMatch = 0;
- switch ( encoding )
- {
- case wxFONTENCODING_ISO8859_1:
- case wxFONTENCODING_ISO8859_15:
- case wxFONTENCODING_CP1250:
- fAttrs.usCodePage = 1250;
- break;
-
- case wxFONTENCODING_ISO8859_2:
- case wxFONTENCODING_CP1252:
- fAttrs.usCodePage = 1252;
- break;
-
- case wxFONTENCODING_ISO8859_4:
- case wxFONTENCODING_ISO8859_10:
- fAttrs.usCodePage = 850; // what is baltic?
- break;
-
- case wxFONTENCODING_ISO8859_5:
- case wxFONTENCODING_CP1251:
- fAttrs.usCodePage = 1251;
- break;
-
- case wxFONTENCODING_ISO8859_6:
- fAttrs.usCodePage = 850; // what is arabic?
- break;
-
- case wxFONTENCODING_ISO8859_7:
- fAttrs.usCodePage = 850; // what is greek
- break;
-
- case wxFONTENCODING_ISO8859_8:
- fAttrs.usCodePage = 850; // what is hebrew?
- break;
-
- case wxFONTENCODING_ISO8859_9:
- fAttrs.usCodePage = 857;
- break;
-
- case wxFONTENCODING_ISO8859_11:
- fAttrs.usCodePage = 850; // what is thai
- break;
-
- case wxFONTENCODING_CP437:
- fAttrs.usCodePage = 437;
- break;
-
- default:
- wxFAIL_MSG(wxT("unsupported encoding"));
- // fall through
-
- case wxFONTENCODING_SYSTEM:
- fAttrs.usCodePage = 850; // what is ANSI?
- break;
- }
+ M_FONTDATA->m_vFname.usSize = sizeof(FACENAMEDESC);
+ M_FONTDATA->m_vFname.usWidthClass = FWIDTH_NORMAL;
+ M_FONTDATA->m_vFname.usReserved = 0;
+ M_FONTDATA->m_vFname.flOptions = 0;
-// Now cheking
- fLid = 1;
- hps = ::WinGetPS( HWND_DESKTOP );
+ OS2SelectMatchingFontByName();
- long numLids = ::GpiQueryNumberSetIds( hps );
- long gpiError;
+ long lNumLids = ::GpiQueryNumberSetIds(M_FONTDATA->m_hPS);
+ long lGpiError;
+ //
// First we should generate unique id
- if( numLids )
+ //
+ if(lNumLids )
{
- long Types[255];
- STR8 Names[255];
- long lIds[255];
-
- if( !GpiQuerySetIds(hps, numLids, Types, Names, lIds) )
+ long alTypes[255];
+ STR8 azNames[255];
+ long alIds[255];
+
+ if(!::GpiQuerySetIds( M_FONTDATA->m_hPS
+ ,lNumLids
+ ,alTypes
+ ,azNames
+ ,alIds
+ ))
{
- ::WinReleasePS( hps );
+ if (bInternalPS)
+ ::WinReleasePS(M_FONTDATA->m_hPS);
return 0;
}
- for(unsigned long LCNum = 0; LCNum < numLids; LCNum++)
- if(lIds[LCNum] == fLid)
- ++fLid;
- if(fLid > 254) // wow, no id available!
+ for(unsigned long LCNum = 0; LCNum < lNumLids; LCNum++)
+ if(alIds[LCNum] == flId)
+ ++flId;
+ if(flId > 254) // wow, no id available!
{
- ::WinReleasePS( hps );
+ if (bInternalPS)
+ ::WinReleasePS(M_FONTDATA->m_hPS);
return 0;
}
}
- // now building facestring
- if(::GpiQueryFaceString(hps, ff_face.c_str(), &fName, FACESIZE, fAttrs.szFacename) == GPI_ERROR)
+ //
+ // Release and delete the current font
+ //
+ ::GpiSetCharSet(M_FONTDATA->m_hPS, LCID_DEFAULT);/* release the font before deleting */
+ ::GpiDeleteSetId(M_FONTDATA->m_hPS, 1L); /* delete the logical font */
+
+ //
+ // Now build a facestring
+ //
+ char zFacename[128];
+ strcpy(zFacename, M_FONTDATA->m_vFattrs.szFacename);
+
+ if(::GpiQueryFaceString( M_FONTDATA->m_hPS
+ ,zFacename
+ ,&M_FONTDATA->m_vFname
+ ,FACESIZE
+ ,M_FONTDATA->m_vFattrs.szFacename
+ ) == GPI_ERROR)
{
- ::WinReleasePS( hps );
- return 0;
+ vError = ::WinGetLastError(vHabmain);
}
- // now creating font
- WXHFONT hFont = (WXHFONT)0;
+ strcpy(zFacename, M_FONTDATA->m_vFattrs.szFacename);
- if(::GpiCreateLogFont(hps, NULL, fLid, &fAttrs) != GPI_ERROR)
- M_FONTDATA->m_hFont = hFont = (WXHFONT)1;
+ if(::GpiCreateLogFont( M_FONTDATA->m_hPS
+ ,NULL
+ ,flId
+ ,&M_FONTDATA->m_vFattrs
+ ) != GPI_ERROR)
+ M_FONTDATA->m_hFont = (WXHFONT)1;
- if( hFont )
- ::GpiDeleteSetId(hps, fLid);
- ::WinReleasePS( hps );
+ if (bInternalPS)
+ {
+ if(M_FONTDATA->m_hFont)
+ ::GpiDeleteSetId( M_FONTDATA->m_hPS
+ ,flId
+ );
- if ( !hFont )
+ ::WinReleasePS(M_FONTDATA->m_hPS);
+ }
+ else
+ ::GpiSetCharSet(M_FONTDATA->m_hPS, flId); // sets font for presentation space
+ if (!M_FONTDATA->m_hFont)
{
wxLogLastError("CreateFont");
}
+ M_FONTDATA->m_nFontId = flId;
+ return(M_FONTDATA->m_hFont != 0);
+} // end of wxFont::RealizeResource
- return hFont != 0;
-}
-
-bool wxFont::FreeResource(bool force)
+bool wxFont::FreeResource(
+ bool bForce
+)
{
- if ( GetResourceHandle() )
+ if (GetResourceHandle())
{
-// TODO:
-// if ( !::DeleteObject((HFONT) M_FONTDATA->m_hFont) )
-// {
-// wxLogLastError("DeleteObject(font)");
-// }
-
M_FONTDATA->m_hFont = 0;
-
+ ::GpiDeleteSetId( M_FONTDATA->m_hPS
+ ,M_FONTDATA->m_nFontId
+ );
return TRUE;
}
return FALSE;
-}
+} // end of wxFont::FreeResource
WXHANDLE wxFont::GetResourceHandle()
{
- if ( !M_FONTDATA )
+ if (!M_FONTDATA)
return 0;
else
- return (WXHANDLE)M_FONTDATA->m_hFont ;
-}
+ return (WXHANDLE)M_FONTDATA->m_hFont;
+} // end of wxFont::GetResourceHandle
bool wxFont::IsFree() const
{
return (M_FONTDATA && (M_FONTDATA->m_hFont == 0));
-}
+} // end of wxFont::IsFree
void wxFont::Unshare()
{
UnRef();
m_refData = ref;
}
-}
+} // end of wxFont::Unshare
// ----------------------------------------------------------------------------
// change font attribute: we recreate font when doing it
// ----------------------------------------------------------------------------
-void wxFont::SetPointSize(int pointSize)
+void wxFont::SetPointSize(
+ int nPointSize
+)
{
Unshare();
- M_FONTDATA->m_pointSize = pointSize;
+ M_FONTDATA->m_nPointSize = nPointSize;
RealizeResource();
-}
+} // end of wxFont::SetPointSize
-void wxFont::SetFamily(int family)
+void wxFont::SetFamily(
+ int nFamily
+)
{
Unshare();
- M_FONTDATA->m_family = family;
+ M_FONTDATA->m_nFamily = nFamily;
RealizeResource();
-}
+} // end of wxFont::SetFamily
-void wxFont::SetStyle(int style)
+void wxFont::SetStyle(
+ int nStyle
+)
{
Unshare();
- M_FONTDATA->m_style = style;
+ M_FONTDATA->m_nStyle = nStyle;
RealizeResource();
-}
+} // end of wxFont::SetStyle
-void wxFont::SetWeight(int weight)
+void wxFont::SetWeight(
+ int nWeight
+)
{
Unshare();
- M_FONTDATA->m_weight = weight;
+ M_FONTDATA->m_nWeight = nWeight;
RealizeResource();
-}
+} // end of wxFont::SetWeight
-void wxFont::SetFaceName(const wxString& faceName)
+void wxFont::SetFaceName(
+ const wxString& rsFaceName
+)
{
Unshare();
- M_FONTDATA->m_faceName = faceName;
+ M_FONTDATA->m_sFaceName = rsFaceName;
RealizeResource();
-}
+} // end of wxFont::SetFaceName
-void wxFont::SetUnderlined(bool underlined)
+void wxFont::SetUnderlined(
+ bool bUnderlined
+)
{
Unshare();
- M_FONTDATA->m_underlined = underlined;
+ M_FONTDATA->m_bUnderlined = bUnderlined;
RealizeResource();
-}
+} // end of wxFont::SetUnderlined
-void wxFont::SetEncoding(wxFontEncoding encoding)
+void wxFont::SetEncoding(
+ wxFontEncoding vEncoding
+)
{
Unshare();
- M_FONTDATA->m_encoding = encoding;
+ M_FONTDATA->m_vEncoding = vEncoding;
RealizeResource();
-}
+} // end of wxFont::SetEncoding
+
+void wxFont::SetPS(
+ HPS hPS
+)
+{
+ Unshare();
+
+ M_FONTDATA->m_hPS = hPS;
+
+ RealizeResource();
+} // end of wxFont::SetPS
+
+void wxFont::SetFM(
+ PFONTMETRICS pFM
+, int nNumFonts
+)
+{
+ //
+ // Don't realize the font with this one
+ //
+ M_FONTDATA->m_pFM = pFM;
+ M_FONTDATA->m_nNumFonts = nNumFonts;
+} // end of wxFont::SetFM
// ----------------------------------------------------------------------------
// accessors
int wxFont::GetPointSize() const
{
-DEBUG_PRINTF(wxFont::GetPointSize)
wxFontRefData* pTmp;
pTmp = M_FONTDATA;
if(pTmp)
- return pTmp->m_pointSize;
+ return pTmp->m_nPointSize;
else
return 10;
-}
+} // end of wxFont::GetPointSize
int wxFont::GetFamily() const
{
- return M_FONTDATA->m_family;
-}
+ return M_FONTDATA->m_nFamily;
+} // end of wxFont::GetFamily
int wxFont::GetFontId() const
{
- return M_FONTDATA->m_fontId;
-}
+ return M_FONTDATA->m_nFontId;
+} // end of wxFont::GetFontId
int wxFont::GetStyle() const
{
- return M_FONTDATA->m_style;
-}
+ return M_FONTDATA->m_nStyle;
+} // end of wxFont::GetStyle
int wxFont::GetWeight() const
{
- return M_FONTDATA->m_weight;
+ return M_FONTDATA->m_nWeight;
}
bool wxFont::GetUnderlined() const
{
- return M_FONTDATA->m_underlined;
-}
+ return M_FONTDATA->m_bUnderlined;
+} // end of wxFont::GetUnderlined
wxString wxFont::GetFaceName() const
{
- wxString str;
+ wxString sStr;
+
if ( M_FONTDATA )
- str = M_FONTDATA->m_faceName ;
- return str;
-}
+ sStr = M_FONTDATA->m_sFaceName ;
+ return sStr;
+} // end of wxFont::GetFaceName
wxFontEncoding wxFont::GetEncoding() const
{
- return M_FONTDATA->m_encoding;
+ return M_FONTDATA->m_vEncoding;
+} // end of wxFont::GetEncoding
+
+HPS wxFont::GetPS() const
+{
+ return M_FONTDATA->m_hPS;
+} // end of wxFont::GetPS
+
+void wxFont::OS2SelectMatchingFontByName()
+{
+ int i;
+ int nDiff0;
+ int nDiff;
+ int nIs;
+ int nIndex;
+ int nMinDiff;
+ int nMinDiff0;
+ int nApirc;
+ int anDiff[16];
+ int anMinDiff[16];
+ STR8 zFn;
+ char zFontFaceName[FACESIZE];
+ wxString sFaceName;
+ USHORT usWeightClass;
+ int fsSelection = 0;
+
+ nMinDiff0 = 0xf000;
+ for(i = 0;i < 16; i++)
+ anMinDiff[i] = nMinDiff0;
+
+ switch (GetFamily())
+ {
+ case wxSCRIPT:
+ sFaceName = wxT("Script");
+ break;
+
+ case wxDECORATIVE:
+ case wxROMAN:
+ sFaceName = wxT("Times New Roman");
+ break;
+
+ case wxTELETYPE:
+ case wxMODERN:
+ sFaceName = wxT("Courier") ;
+ break;
+
+ case wxSWISS:
+ sFaceName = wxT("WarpSans") ;
+ break;
+
+ case wxDEFAULT:
+ default:
+ sFaceName = wxT("Helv") ;
+ }
+
+ switch (GetWeight())
+ {
+ default:
+ wxFAIL_MSG(_T("unknown font weight"));
+ // fall through
+ usWeightClass = FWEIGHT_DONT_CARE;
+ break;
+
+ case wxNORMAL:
+ usWeightClass = FWEIGHT_NORMAL;
+ break;
+
+ case wxLIGHT:
+ usWeightClass = FWEIGHT_LIGHT;
+ break;
+
+ case wxBOLD:
+ usWeightClass = FWEIGHT_BOLD;
+ break;
+
+ case wxFONTWEIGHT_MAX:
+ usWeightClass = FWEIGHT_ULTRA_BOLD;
+ break;
+ }
+ M_FONTDATA->m_vFname.usWeightClass = usWeightClass;
+
+ switch (GetStyle())
+ {
+ case wxITALIC:
+ case wxSLANT:
+ fsSelection = FM_SEL_ITALIC;
+ M_FONTDATA->m_vFname.flOptions = FTYPE_ITALIC;
+ break;
+
+ default:
+ wxFAIL_MSG(wxT("unknown font slant"));
+ // fall through
+
+ case wxNORMAL:
+ fsSelection = 0;
+ break;
+ }
+
+ wxStrncpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName));
+ M_FONTDATA->m_nPointSize = GetPointSize();
+ nIndex = 0;
+ for(i = 0, nIs = 0; i < M_FONTDATA->m_nNumFonts; i++)
+ {
+ // Debug code
+ int nPointSize = M_FONTDATA->m_nPointSize;
+ int nEmHeight = 0;
+ int nXHeight = 0;
+ anDiff[0] = wxGpiStrcmp(M_FONTDATA->m_pFM[i].szFamilyname, zFontFaceName);
+ anDiff[1] = abs(M_FONTDATA->m_pFM[i].lEmHeight - M_FONTDATA->m_nPointSize);
+ anDiff[2] = abs(M_FONTDATA->m_pFM[i].usWeightClass - usWeightClass);
+ anDiff[3] = abs((M_FONTDATA->m_pFM[i].fsSelection & 0x2f) - fsSelection);
+ if(anDiff[0] == 0)
+ {
+ nEmHeight = (int)M_FONTDATA->m_pFM[i].lEmHeight;
+ nXHeight =(int)M_FONTDATA->m_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;
+ }
+ }
+ }
+
+ M_FONTDATA->m_vFattrs.usRecordLength = sizeof(FATTRS); // sets size of structure
+ M_FONTDATA->m_vFattrs.fsSelection = M_FONTDATA->m_pFM[nIndex].fsSelection; // uses default selection
+ M_FONTDATA->m_vFattrs.lMatch = M_FONTDATA->m_pFM[nIndex].lMatch; // force match
+ M_FONTDATA->m_vFattrs.idRegistry = M_FONTDATA->m_pFM[nIndex].idRegistry; // uses default registry
+ M_FONTDATA->m_vFattrs.usCodePage = M_FONTDATA->m_pFM[nIndex].usCodePage; // code-page
+ if(M_FONTDATA->m_pFM[nIndex].lMatch)
+ {
+ M_FONTDATA->m_vFattrs.lMaxBaselineExt = M_FONTDATA->m_pFM[nIndex].lMaxBaselineExt; // requested font height
+ M_FONTDATA->m_vFattrs.lAveCharWidth = M_FONTDATA->m_pFM[nIndex].lAveCharWidth ; // requested font width
+ }
+ else
+ {
+ M_FONTDATA->m_vFattrs.lMaxBaselineExt = 0;
+ M_FONTDATA->m_vFattrs.lAveCharWidth = 0;
+ }
+ M_FONTDATA->m_vFattrs.fsType = 0;// pfm->fsType; /* uses default type */
+ M_FONTDATA->m_vFattrs.fsFontUse = 0;
+
+ wxStrcpy(M_FONTDATA->m_vFattrs.szFacename, M_FONTDATA->m_pFM[nIndex].szFacename);
+ // Debug
+ strcpy(zFontFaceName, M_FONTDATA->m_pFM[nIndex].szFacename);
+ strcpy(zFontFaceName, M_FONTDATA->m_vFattrs.szFacename);
+
+ if(usWeightClass >= FWEIGHT_BOLD)
+ M_FONTDATA->m_vFattrs.fsSelection |= FATTR_SEL_BOLD;
+ if(GetUnderlined())
+ M_FONTDATA->m_vFattrs.fsSelection |= FATTR_SEL_UNDERSCORE;
+ if(fsSelection & FM_SEL_ITALIC)
+ M_FONTDATA->m_vFattrs.fsSelection |= FATTR_SEL_ITALIC;
}
+
+
projects / wxWidgets.git / blobdiff