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reckognize cp125x charsets

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9743 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-04-13 14:28:04 +00:00
parent 62f1dc8207
commit 551fe3a6f0
2 changed files with 125 additions and 37 deletions
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99
src/common/fontmap.cpp
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@@ -42,7 +42,6 @@
#endif
#if wxUSE_GUI
#include "wx/fontutil.h"
#include "wx/msgdlg.h"
#include "wx/fontdlg.h"
#include "wx/choicdlg.h"
@@ -145,15 +144,15 @@ static const wxChar* gs_encodingNames[] =
wxT( "iso8859-14" ),
wxT( "iso8859-15" ),
wxT( "koi8-r" ),
wxT( "windows1250" ),
wxT( "windows1251" ),
wxT( "windows1252" ),
wxT( "windows1253" ),
wxT( "windows1254" ),
wxT( "windows1255" ),
wxT( "windows1256" ),
wxT( "windows1257" ),
wxT( "windows437" ),
wxT( "windows-1250" ),
wxT( "windows-1251" ),
wxT( "windows-1252" ),
wxT( "windows-1253" ),
wxT( "windows-1254" ),
wxT( "windows-1255" ),
wxT( "windows-1256" ),
wxT( "windows-1257" ),
wxT( "windows-437" ),
wxT( "utf7" ),
wxT( "utf8" ),
};
@@ -319,6 +318,11 @@ void wxFontMapper::RestorePath(const wxString& pathOld)
/* static */
wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
{
if ( encoding == wxFONTENCODING_DEFAULT )
{
return _("Default encoding");
}
size_t count = WXSIZEOF(gs_encodingDescs);
wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
@@ -341,6 +345,11 @@ wxString wxFontMapper::GetEncodingDescription(wxFontEncoding encoding)
/* static */
wxString wxFontMapper::GetEncodingName(wxFontEncoding encoding)
{
if ( encoding == wxFONTENCODING_DEFAULT )
{
return _("default");
}
size_t count = WXSIZEOF(gs_encodingNames);
wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
@@ -405,11 +414,15 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
RestorePath(pathOld);
}
#endif // wxUSE_CONFIG
#endif
// if didn't find it there, try to reckognise it ourselves
// if didn't find it there, try to recognize it ourselves
if ( encoding == wxFONTENCODING_SYSTEM )
{
// trim any spaces
cs.Trim(TRUE);
cs.Trim(FALSE);
// discard the optional quotes
if ( !!cs )
{
@@ -422,13 +435,26 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
cs.MakeUpper();
if ( !cs || cs == wxT("US-ASCII") )
{
encoding = wxFONTENCODING_DEFAULT;
}
else if ( cs == wxT("UTF-7") )
{
encoding = wxFONTENCODING_UTF7;
}
else if ( cs == wxT("UTF-8") )
{
encoding = wxFONTENCODING_UTF8;
else if ( cs == wxT("KOI8-R") || cs == wxT("KOI8-U") )
}
else if ( cs == wxT("KOI8-R") ||
cs == wxT("KOI8-U") ||
cs == wxT("KOI8-RU") )
{
// although koi8-ru is not strictly speaking the same as koi8-r,
// they are similar enough to make mapping it to koi8 better than
// not reckognizing it at all
encoding = wxFONTENCODING_KOI8;
}
else if ( cs.Left(3) == wxT("ISO") )
{
// the dash is optional (or, to be exact, it is not, but
@@ -449,20 +475,41 @@ wxFontEncoding wxFontMapper::CharsetToEncoding(const wxString& charset,
}
}
}
else if ( cs.Left(8) == wxT("WINDOWS-") )
else // check for Windows charsets
{
int value;
if ( wxSscanf(cs.c_str() + 8, wxT("%u"), &value) == 1 )
size_t len;
if ( cs.Left(7) == wxT("WINDOWS") )
{
if ( value >= 1250 )
len = 7;
}
else if ( cs.Left(2) == wxT("CP") )
{
len = 2;
}
else // not a Windows encoding
{
len = 0;
}
if ( len )
{
const wxChar *p = cs.c_str() + len;
if ( *p == wxT('-') )
p++;
int value;
if ( wxSscanf(p, wxT("%u"), &value) == 1 )
{
value -= 1250;
if ( value < wxFONTENCODING_CP12_MAX -
wxFONTENCODING_CP1250 )
if ( value >= 1250 )
{
// a valid Windows code page
value += wxFONTENCODING_CP1250;
encoding = (wxFontEncoding)value;
value -= 1250;
if ( value < wxFONTENCODING_CP12_MAX -
wxFONTENCODING_CP1250 )
{
// a valid Windows code page
value += wxFONTENCODING_CP1250;
encoding = (wxFontEncoding)value;
}
}
}
}
@@ -696,10 +743,10 @@ bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
wxFont font = retData.GetChosenFont();
*info = retData.EncodingInfo();
info->encoding = retData.GetEncoding();
info -> encoding = retData.GetEncoding();
#if wxUSE_CONFIG
// remember this in the config
// remember this in the config
if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
{
GetConfig()->Write(configEntry, info->ToString());
@@ -747,7 +794,7 @@ bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
{
wxNativeEncodingInfo info;
if ( wxGetNativeFontEncoding(encoding, &info) )
if (wxGetNativeFontEncoding(encoding, &info))
{
info.facename = facename;
return wxTestFontEncoding(info);