#include "wx/fontmap.h"
#include "wx/config.h"
+#include "wx/memconf.h"
#include "wx/msgdlg.h"
#include "wx/fontdlg.h"
#include "wx/choicdlg.h"
+#include "wx/encconv.h"
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
// the config paths we use
-static const char* FONTMAPPER_ROOT_PATH = _T("FontMapper");
-static const char* FONTMAPPER_CHARSET_PATH = _T("Charsets");
-static const char* FONTMAPPER_CHARSET_ALIAS_PATH = _T("Aliases");
-static const char* FONTMAPPER_FONT_FROM_ENCODING_PATH = _T("Encodings");
+static const wxChar* FONTMAPPER_ROOT_PATH = wxT("wxWindows/FontMapper");
+static const wxChar* FONTMAPPER_CHARSET_PATH = wxT("Charsets");
+static const wxChar* FONTMAPPER_CHARSET_ALIAS_PATH = wxT("Aliases");
+static const wxChar* FONTMAPPER_FONT_FROM_ENCODING_PATH = wxT("Encodings");
// encodings supported by GetEncodingDescription
static wxFontEncoding gs_encodings[] =
// and the internal names
static const wxChar* gs_encodingNames[] =
{
- "iso8859-1",
- "iso8859-2",
- "iso8859-3",
- "iso8859-4",
- "iso8859-5",
- "iso8859-6",
- "iso8859-7",
- "iso8859-8",
- "iso8859-9",
- "iso8859-10",
- "iso8859-11",
- "iso8859-12",
- "iso8859-13",
- "iso8859-14",
- "iso8859-15",
- "koi8-r",
- "windows1250",
- "windows1251",
- "windows1252",
- "windows1253",
- "windows1254",
- "windows1255",
- "windows1256",
- "windows1257",
+ wxT( "iso8859-1" ),
+ wxT( "iso8859-2" ),
+ wxT( "iso8859-3" ),
+ wxT( "iso8859-4" ),
+ wxT( "iso8859-5" ),
+ wxT( "iso8859-6" ),
+ wxT( "iso8859-7" ),
+ wxT( "iso8859-8" ),
+ wxT( "iso8859-9" ),
+ wxT( "iso8859-10" ),
+ wxT( "iso8859-11" ),
+ wxT( "iso8859-12" ),
+ wxT( "iso8859-13" ),
+ 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" ),
};
// ----------------------------------------------------------------------------
static wxFontMapper gs_fontMapper;
// and public pointer
-wxFontMapper * WXDLLEXPORT wxTheFontMapper = &gs_fontMapper;
+wxFontMapper * wxTheFontMapper = &gs_fontMapper;
// ----------------------------------------------------------------------------
// private classes
void wxFontMapper::SetConfigPath(const wxString& prefix)
{
wxCHECK_RET( !prefix.IsEmpty() && prefix[0] == wxCONFIG_PATH_SEPARATOR,
- _T("an absolute path should be given to "
+ wxT("an absolute path should be given to "
"wxFontMapper::SetConfigPath()") );
m_configRootPath = prefix;
if ( !m_config )
{
// try the default
- m_config = wxConfig::Get();
+ m_config = wxConfig::Get(FALSE /*don't create on demand*/ );
+
+ if ( !m_config )
+ {
+ // we still want to have a config object because otherwise we would
+ // keep asking the user the same questions in the interactive mode,
+ // so create a dummy config which won't write to any files/registry
+ // but will allow us to remember the results of the questions at
+ // least during this run
+ m_config = new wxMemoryConfig;
+ wxConfig::Set(m_config);
+ }
}
return m_config;
}
wxASSERT_MSG( !pathNew || (pathNew[0] != wxCONFIG_PATH_SEPARATOR),
- _T("should be a relative path") );
+ wxT("should be a relative path") );
path += pathNew;
size_t count = WXSIZEOF(gs_encodingDescs);
wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
- _T("inconsitency detected - forgot to update one of "
+ wxT("inconsitency detected - forgot to update one of "
"the arrays?") );
for ( size_t i = 0; i < count; i++ )
size_t count = WXSIZEOF(gs_encodingNames);
wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
- _T("inconsitency detected - forgot to update one of "
+ wxT("inconsitency detected - forgot to update one of "
"the arrays?") );
for ( size_t i = 0; i < count; i++ )
}
else
{
- wxLogDebug(_T("corrupted config data - invalid encoding %ld "
- "for charset '%s'"), value, charset.c_str());
+ wxLogDebug(wxT("corrupted config data: invalid encoding %ld "
+ "for charset '%s' ignored"),
+ value, charset.c_str());
}
}
{
cs.MakeUpper();
- if ( !cs || cs == _T("US-ASCII") )
+ if ( !cs || cs == wxT("US-ASCII") )
encoding = wxFONTENCODING_DEFAULT;
- else if ( cs == _T("KOI8-R") || cs == _T("KOI8-U") )
+ else if ( cs == wxT("KOI8-R") || cs == wxT("KOI8-U") )
encoding = wxFONTENCODING_KOI8;
- else if ( cs.Left(3) == _T("ISO") )
+ else if ( cs.Left(3) == wxT("ISO") )
{
// the dash is optional (or, to be exact, it is not, but
// several brokenmails "forget" it)
const wxChar *p = cs.c_str() + 3;
- if ( *p == _T('-') )
+ if ( *p == wxT('-') )
p++;
unsigned int value;
- if ( wxSscanf(p, _T("8859-%u"), &value) == 1 )
+ if ( wxSscanf(p, wxT("8859-%u"), &value) == 1 )
{
if ( value < wxFONTENCODING_ISO8859_MAX -
wxFONTENCODING_ISO8859_1 )
}
}
}
- else if ( cs.Left(8) == _T("WINDOWS-") )
+ else if ( cs.Left(8) == wxT("WINDOWS-") )
{
int value;
- if ( wxSscanf(cs.c_str() + 8, "%u", &value) == 1 )
+ if ( wxSscanf(cs.c_str() + 8, wxT("%u"), &value) == 1 )
{
if ( value >= 1250 )
{
// the message
wxString msg;
- msg.Printf(_("The charset '%s' is unknown. You may select another "
- "charset to replace it with or choose [Cancel] if it "
- "cannot be replaced"), charset.c_str());
+ msg.Printf(_("The charset '%s' is unknown. You may select\n"
+ "another charset to replace it with or choose\n"
+ "[Cancel] if it cannot be replaced"), charset.c_str());
// the list of choices
size_t count = WXSIZEOF(gs_encodingDescs);
wxASSERT_MSG( count == WXSIZEOF(gs_encodings),
- _T("inconsitency detected - forgot to update one of "
- "the arrays?") );
+ wxT("inconsitency detected - forgot to update one of "
+ "the arrays?") );
wxString *encodingNamesTranslated = new wxString[count];
- for ( size_t n = 0; n < count; n++ )
+ for ( size_t i = 0; i < count; i++ )
{
- encodingNamesTranslated[n] = wxGetTranslation(gs_encodingDescs[n]);
+ encodingNamesTranslated[i] = wxGetTranslation(gs_encodingDescs[i]);
}
// the parent window
if ( n != -1 )
{
- // TODO save the result in the config!
-
encoding = gs_encodings[n];
+
+ // save the result in the config now
+ if ( ChangePath(FONTMAPPER_CHARSET_PATH, &pathOld) )
+ {
+ wxConfigBase *config = GetConfig();
+
+ // remember the alt encoding for this charset
+ if ( !config->Write(charset, (long)encoding) )
+ {
+ wxLogError(_("Failed to remember the encoding "
+ "for the charset '%s'."), charset.c_str());
+ }
+
+ RestorePath(pathOld);
+ }
}
//else: cancelled
}
bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
wxNativeEncodingInfo *info,
+ const wxString& facename,
bool interactive)
{
- wxCHECK_MSG( info, FALSE, _T("bad pointer in GetAltForEncoding") );
+ wxCHECK_MSG( info, FALSE, wxT("bad pointer in GetAltForEncoding") );
+
+ info->facename = facename;
+
+ if ( encoding == wxFONTENCODING_DEFAULT )
+ {
+ encoding = wxFont::GetDefaultEncoding();
+ }
+
+ // if we failed to load the system default encoding, something is really
+ // wrong and we'd better stop now - otherwise we will go into endless
+ // recursion trying to create the font in the msg box with the error
+ // message
+ if ( encoding == wxFONTENCODING_SYSTEM )
+ {
+ wxFatalError(_("can't load any font, aborting"));
- wxString configEntry = GetEncodingName(encoding);
+ // wxFatalError doesn't return
+ }
+
+ wxString configEntry, encName = GetEncodingName(encoding);
+ if ( !!facename )
+ {
+ configEntry = facename + _T("_");
+ }
+ configEntry += encName;
// do we have a font spec for this encoding?
wxString pathOld;
RestorePath(pathOld);
+ if ( !!fontinfo && !!facename )
+ {
+ // we tried to find a match with facename - now try without it
+ fontinfo = config->Read(encName);
+ }
+
if ( !!fontinfo )
{
if ( info->FromString(fontinfo) )
}
else
{
- wxLogDebug(_T("corrupted config data: string '%s' is not "
+ wxLogDebug(wxT("corrupted config data: string '%s' is not "
"a valid font encoding info"), fontinfo.c_str());
}
}
+ //else: there is no information in config about this encoding
}
// ask the user
wxFontData retData = dialog.GetFontData();
wxFont font = retData.GetChosenFont();
- info->xregistry = retData.EncodingInfo().xregistry;
- info->xencoding = retData.EncodingInfo().xencoding;
+ *info = retData.EncodingInfo();
+ info -> encoding = retData.GetEncoding();
// remember this in the config
if ( ChangePath(FONTMAPPER_FONT_FROM_ENCODING_PATH, &pathOld) )
}
//else: we're in non-interactive mode
- // now try the default mappings
- switch ( encoding )
- {
- case wxFONTENCODING_ISO8859_15:
- // iso8859-15 is slightly modified iso8859-1
- if ( TestAltEncoding(configEntry, wxFONTENCODING_ISO8859_1, info) )
- return TRUE;
- // fall through
-
- case wxFONTENCODING_ISO8859_1:
- // iso8859-1 is identical to CP1252
- if ( TestAltEncoding(configEntry, wxFONTENCODING_CP1252, info) )
- return TRUE;
-
- break;
-
- case wxFONTENCODING_CP1252:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_ISO8859_1, info) )
- return TRUE;
-
- break;
-
- // iso8859-13 is quite similar to WinBaltic
- case wxFONTENCODING_ISO8859_13:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_CP1257, info) )
- return TRUE;
- break;
-
- case wxFONTENCODING_CP1257:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_ISO8859_13, info) )
- return TRUE;
-
- break;
-
- // iso8859-8 is almost identical to WinHebrew
- case wxFONTENCODING_ISO8859_8:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_CP1255, info) )
- return TRUE;
+ // now try the default mappings:
+ wxFontEncodingArray equiv = wxEncodingConverter::GetAllEquivalents(encoding);
+ size_t count = equiv.GetCount();
+ for ( size_t i = (equiv[0] == encoding) ? 1 : 0; i < count; i++ )
+ {
+ if ( TestAltEncoding(configEntry, equiv[i], info) )
+ return TRUE;
+ }
- break;
+ return FALSE;
+}
- case wxFONTENCODING_CP1255:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_ISO8859_8, info) )
- return TRUE;
- break;
- // and iso8859-7 is not too different from WinGreek
- case wxFONTENCODING_ISO8859_7:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_CP1253, info) )
- return TRUE;
+bool wxFontMapper::GetAltForEncoding(wxFontEncoding encoding,
+ wxFontEncoding *alt_encoding,
+ const wxString& facename,
+ bool interactive)
+{
+ wxNativeEncodingInfo info;
+ bool r = GetAltForEncoding(encoding, &info, facename, interactive);
+ *alt_encoding = info.encoding;
+ return r;
+}
- break;
- case wxFONTENCODING_CP1253:
- if ( TestAltEncoding(configEntry, wxFONTENCODING_ISO8859_7, info) )
- return TRUE;
- break;
+bool wxFontMapper::IsEncodingAvailable(wxFontEncoding encoding,
+ const wxString& facename)
+{
+ wxNativeEncodingInfo info;
- default:
- // TODO add other mappings...
- ;
+ if (wxGetNativeFontEncoding(encoding, &info))
+ {
+ info.facename = facename;
+ return wxTestFontEncoding(info);
}
-
- return FALSE;
+ else
+ return FALSE;
}
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