#include "wx/tokenzr.h"
-// If 1, use the screen resolution to calculate font sizes.
-// This is OK for screen fonts but might have implications when the
-// same font is used for printing.
-// If 0, assume 96 DPI.
-#define wxUSE_SCREEN_DPI 1
+// for MSVC5 and old w32api
+#ifndef HANGUL_CHARSET
+# define HANGUL_CHARSET 129
+#endif
// ============================================================================
// implementation
encoding = (wxFontEncoding)enc;
facename = tokenizer.GetNextToken();
- if ( !facename )
- return FALSE;
wxString tmp = tokenizer.GetNextToken();
- if ( !tmp )
+ if ( tmp.empty() )
{
- // default charset (don't use DEFAULT_CHARSET though because of subtle
- // Windows 9x/NT differences in handling it)
+ // default charset: but don't use DEFAULT_CHARSET here because it might
+ // be different from the machine on which the file we had read this
+ // encoding desc from was created
charset = ANSI_CHARSET;
}
else
wxString wxNativeEncodingInfo::ToString() const
{
wxString s;
-
+
s << (long)encoding << _T(';') << facename;
+
+ // ANSI_CHARSET is assumed anyhow
if ( charset != ANSI_CHARSET )
{
s << _T(';') << charset;
// 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:
+ info->charset = DEFAULT_CHARSET;
+ break;
+
case wxFONTENCODING_ISO8859_1:
case wxFONTENCODING_ISO8859_15:
case wxFONTENCODING_CP1252:
info->charset = ANSI_CHARSET;
break;
-#if !defined(__WIN16__)
+#if !defined(__WIN16__) && !defined(__WXMICROWIN__)
+
+ // The following four fonts are multi-byte charsets
+ case wxFONTENCODING_CP932:
+ info->charset = SHIFTJIS_CHARSET;
+ break;
+
+ case wxFONTENCODING_CP936:
+ info->charset = GB2312_CHARSET;
+ break;
+
+ case wxFONTENCODING_CP949:
+ info->charset = HANGUL_CHARSET;
+ break;
+
+ case wxFONTENCODING_CP950:
+ info->charset = CHINESEBIG5_CHARSET;
+ break;
+
+ // The rest are single byte encodings
case wxFONTENCODING_CP1250:
info->charset = EASTEUROPE_CHARSET;
break;
case wxFONTENCODING_CP874:
info->charset = THAI_CHARSET;
break;
+
+
#endif // !Win16
case wxFONTENCODING_CP437:
}
info->encoding = encoding;
-
+
return TRUE;
}
wxZeroMemory(lf); // all default values
lf.lfCharSet = info.charset;
- wxStrncpy(lf.lfFaceName, info.facename, sizeof(lf.lfFaceName));
+ wxStrncpy(lf.lfFaceName, info.facename, WXSIZEOF(lf.lfFaceName));
HFONT hfont = ::CreateFontIndirect(&lf);
if ( !hfont )
}
// ----------------------------------------------------------------------------
-// wxFont <-> LOGFONT conversion
+// wxFontEncoding <-> CHARSET_XXX
// ----------------------------------------------------------------------------
-void wxFillLogFont(LOGFONT *logFont, const wxFont *font)
-{
- int ff_family;
- wxString ff_face;
-
- switch ( font->GetFamily() )
- {
- case wxSCRIPT:
- ff_family = FF_SCRIPT;
- ff_face = _T("Script");
- break;
-
- case wxDECORATIVE:
- ff_family = FF_DECORATIVE;
- break;
-
- case wxROMAN:
- ff_family = FF_ROMAN;
- ff_face = _T("Times New Roman");
- break;
-
- case wxTELETYPE:
- case wxMODERN:
- ff_family = FF_MODERN;
- ff_face = _T("Courier New");
- break;
-
- case wxSWISS:
- ff_family = FF_SWISS;
- ff_face = _T("Arial");
- break;
-
- case wxDEFAULT:
- default:
- ff_family = FF_SWISS;
- ff_face = _T("MS Sans Serif");
- }
-
- BYTE ff_italic;
- switch ( font->GetStyle() )
- {
- case wxITALIC:
- case wxSLANT:
- ff_italic = 1;
- break;
-
- default:
- wxFAIL_MSG(wxT("unknown font slant"));
- // fall through
-
- case wxNORMAL:
- ff_italic = 0;
- }
-
- int ff_weight;
- switch ( font->GetWeight() )
- {
- default:
- wxFAIL_MSG(_T("unknown font weight"));
- // fall through
-
- case wxNORMAL:
- ff_weight = FW_NORMAL;
- break;
-
- case wxLIGHT:
- ff_weight = FW_LIGHT;
- break;
-
- case wxBOLD:
- ff_weight = FW_BOLD;
- break;
- }
-
-#if wxUSE_SCREEN_DPI
- HDC dc = ::GetDC(NULL);
- static const 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);
- int nHeight = - (int) ( (font->GetPointSize()*((double)ppInch)/72.0) + 0.5);
-#endif
-
- wxString facename = font->GetFaceName();
- if ( !!facename )
- {
- ff_face = facename;
- }
- //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) )
- {
- if ( !wxTheFontMapper->GetAltForEncoding(encoding, &info) )
- {
- // unsupported encoding, replace with the default
- info.charset = ANSI_CHARSET;
- }
- }
-
- if ( !info.facename.IsEmpty() )
- {
- // the facename determined by the encoding overrides everything else
- ff_face = info.facename;
- }
-
- // 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)
+wxFontEncoding wxGetFontEncFromCharSet(int cs)
{
- // 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 )
- {
- case FF_ROMAN:
- fontFamily = wxROMAN;
- break;
-
- case FF_SWISS:
- fontFamily = wxSWISS;
- break;
-
- case FF_SCRIPT:
- fontFamily = wxSCRIPT;
- break;
-
- case FF_MODERN:
- fontFamily = wxMODERN;
- break;
-
- case FF_DECORATIVE:
- fontFamily = wxDECORATIVE;
- break;
-
- default:
- fontFamily = wxSWISS;
- }
+ wxFontEncoding fontEncoding;
- // weight and style
- int fontWeight = wxNORMAL;
- switch ( logFont->lfWeight )
+ switch ( cs )
{
- case FW_LIGHT:
- fontWeight = wxLIGHT;
- break;
-
default:
- case FW_NORMAL:
- fontWeight = wxNORMAL;
+ // assume the system charset
+ fontEncoding = wxFONTENCODING_SYSTEM;
break;
- case FW_BOLD:
- fontWeight = wxBOLD;
- break;
- }
-
- int fontStyle = logFont->lfItalic ? wxITALIC : wxNORMAL;
-
- bool fontUnderline = logFont->lfUnderline != 0;
-
- wxString fontFace = logFont->lfFaceName;
-
- // remember that 1pt = 1/72inch
- int height = abs(logFont->lfHeight);
-
-#if wxUSE_SCREEN_DPI
- HDC dc = ::GetDC(NULL);
- static const int ppInch = GetDeviceCaps(dc, LOGPIXELSY);
- ::ReleaseDC(NULL, dc);
-#else
- static const int ppInch = 96;
-#endif
- int fontPoints = (int) (((72.0*((double)height))/(double) ppInch) + 0.5);
-
- wxFontEncoding fontEncoding;
- switch ( logFont->lfCharSet )
- {
- default:
- wxFAIL_MSG(wxT("unsupported charset"));
- // fall through
-
case ANSI_CHARSET:
fontEncoding = wxFONTENCODING_CP1252;
break;
-#ifdef __WIN32__
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
case EASTEUROPE_CHARSET:
fontEncoding = wxFONTENCODING_CP1250;
break;
case THAI_CHARSET:
fontEncoding = wxFONTENCODING_CP437;
break;
-#endif
+
+ case SHIFTJIS_CHARSET:
+ fontEncoding = wxFONTENCODING_CP932;
+ break;
+
+ case GB2312_CHARSET:
+ fontEncoding = wxFONTENCODING_CP936;
+ break;
+
+ case HANGUL_CHARSET:
+ fontEncoding = wxFONTENCODING_CP949;
+ break;
+
+ case CHINESEBIG5_CHARSET:
+ fontEncoding = wxFONTENCODING_CP950;
+ break;
+
+#endif // Win32
case OEM_CHARSET:
fontEncoding = wxFONTENCODING_CP437;
break;
}
- return wxFont(fontPoints, fontFamily, fontStyle,
- fontWeight, fontUnderline, fontFace,
- fontEncoding);
+ return fontEncoding;
+}
+
+// ----------------------------------------------------------------------------
+// wxFont <-> LOGFONT conversion
+// ----------------------------------------------------------------------------
+
+void wxFillLogFont(LOGFONT *logFont, const wxFont *font)
+{
+ // maybe we already have LOGFONT for this font?
+ wxNativeFontInfo *fontinfo = font->GetNativeFontInfo();
+ if ( !fontinfo )
+ {
+ // use wxNativeFontInfo methods to build a LOGFONT for this font
+ fontinfo = new wxNativeFontInfo;
+
+ // translate all font parameters
+ fontinfo->SetStyle((wxFontStyle)font->GetStyle());
+ fontinfo->SetWeight((wxFontWeight)font->GetWeight());
+ fontinfo->SetUnderlined(font->GetUnderlined());
+ fontinfo->SetPointSize(font->GetPointSize());
+
+ // set the family/facename
+ fontinfo->SetFamily((wxFontFamily)font->GetFamily());
+ wxString facename = font->GetFaceName();
+ if ( !facename.empty() )
+ {
+ fontinfo->SetFaceName(facename);
+ }
+
+ // deal with encoding now (it may override the font family and facename
+ // so do it after setting them)
+ fontinfo->SetEncoding(font->GetEncoding());
+ }
+
+ // transfer all the data to LOGFONT
+ *logFont = fontinfo->lf;
+
+ delete fontinfo;
}
+wxFont wxCreateFontFromLogFont(const LOGFONT *logFont)
+{
+ wxNativeFontInfo info;
+
+ info.lf = *logFont;
+
+ return wxFont(info);
+}
projects / wxWidgets.git / blobdiff