117 if( aSearchLang.Lower() == aSupportedLang.Lower() )
120 if( aSupportedLang.empty() )
123 if( aSearchLang.empty() )
126 wxArrayString supportedLangBits;
127 wxStringSplit( aSupportedLang.Lower(), supportedLangBits, wxS(
'-' ) );
129 wxArrayString searhcLangBits;
130 wxStringSplit( aSearchLang.Lower(), searhcLangBits, wxS(
'-' ) );
134 if( searhcLangBits.size() == 1 || supportedLangBits.size() == 1 )
136 return searhcLangBits[0] == supportedLangBits[0];
207 int& aFaceIndex,
bool aBold,
bool aItalic,
208 const std::vector<wxString>* aEmbeddedFiles )
217 if( aFontName.Lower().Contains( wxS(
"bold" ) )
218 || aFontName.Lower().Contains( wxS(
"heavy" ) )
219 || aFontName.Lower().Contains( wxS(
"black" ) )
220 || aFontName.Lower().Contains( wxS(
"thick" ) )
221 || aFontName.Lower().Contains( wxS(
"dark" ) ) )
226 FcConfig*
config = FcConfigGetCurrent();
230 for(
const auto& file : *aEmbeddedFiles )
232 FcConfigAppFontAddFile(
config, (
const FcChar8*) file.c_str().AsChar() );
236 wxString qualifiedFontName = aFontName;
238 wxScopedCharBuffer
const fcBuffer = qualifiedFontName.ToUTF8();
240 FcPattern* pat = FcPatternCreate();
243 FcPatternAddString( pat, FC_STYLE, (
const FcChar8*)
"Bold" );
246 FcPatternAddString( pat, FC_STYLE, (
const FcChar8*)
"Italic" );
248 FcPatternAddString( pat, FC_FAMILY, (FcChar8*) fcBuffer.data() );
250 FcConfigSubstitute(
config, pat, FcMatchPattern );
251 FcDefaultSubstitute( pat );
253 FcResult r = FcResultNoMatch;
254 FcPattern* font = FcFontMatch(
config, pat, &r );
260 FcChar8* file =
nullptr;
262 if( FcPatternGetString( font, FC_FILE, 0, &file ) == FcResultMatch )
264 aFontFile = wxString::FromUTF8( (
char*) file );
268 FcChar8* family =
nullptr;
269 FcChar8* style =
nullptr;
273 std::unordered_map<std::string, std::string> famStrings;
278 if( FcPatternGetString( font, FC_FAMILY, 0, &family ) == FcResultMatch )
280 FcPatternGetInteger( font, FC_INDEX, 0, &aFaceIndex );
282 fontName = wxString::FromUTF8( (
char*) family );
284 if( FcPatternGetString( font, FC_STYLE, 0, &style ) == FcResultMatch )
286 styleStr = wxString::FromUTF8( (
char*) style );
288 if( !styleStr.IsEmpty() )
290 styleStr.Replace(
' ',
':' );
291 fontName +=
':' + styleStr;
295 bool has_bold =
false;
296 bool has_ital =
false;
297 wxString lower_style = styleStr.Lower();
299 if( lower_style.Contains( wxS(
"thin" ) )
300 || lower_style.Contains( wxS(
"light" ) )
301 || lower_style.Contains( wxS(
"regular" ) )
302 || lower_style.Contains( wxS(
"roman" ) )
303 || lower_style.Contains( wxS(
"book" ) ) )
307 else if( lower_style.Contains( wxS(
"medium" ) )
308 || lower_style.Contains( wxS(
"semibold" ) )
309 || lower_style.Contains( wxS(
"demibold" ) ) )
313 else if( lower_style.Contains( wxS(
"bold" ) )
314 || lower_style.Contains( wxS(
"heavy" ) )
315 || lower_style.Contains( wxS(
"black" ) )
316 || lower_style.Contains( wxS(
"thick" ) )
317 || lower_style.Contains( wxS(
"dark" ) ) )
322 if( lower_style.Contains( wxS(
"italic" ) )
323 || lower_style.Contains( wxS(
"oblique" ) )
324 || lower_style.Contains( wxS(
"slant" ) ) )
329 for(
auto const& [key, val] : famStrings )
332 searchFont = wxString::FromUTF8( (
char*) val.data() );
334 if( searchFont.Lower().StartsWith( aFontName.Lower() ) )
336 if( ( aBold && !has_bold ) && ( aItalic && !has_ital ) )
338 else if( aBold && !has_bold )
340 else if( aItalic && !has_ital )
342 else if( ( aBold != has_bold ) || ( aItalic != has_ital ) )
353 FcPatternDestroy( font );
359 s_reporter->Report( wxString::Format(
_(
"Error loading font '%s'." ),
360 qualifiedFontName ) );
364 fontName.Replace(
':',
' ' );
368 if( fontName.CmpNoCase( qualifiedFontName ) == 0 )
371 s_reporter->Report( wxString::Format(
_(
"Font '%s' not found; substituting '%s'." ),
372 qualifiedFontName, fontName ) );
375 FcPatternDestroy( pat );
381 const std::vector<wxString>* aEmbeddedFiles,
bool aForce )
389 FcConfig*
config = FcConfigGetCurrent();
393 for(
const auto& file : *aEmbeddedFiles )
395 FcConfigAppFontAddFile(
config, (
const FcChar8*) file.c_str().AsChar() );
399 FcPattern* pat = FcPatternCreate();
400 FcObjectSet* os = FcObjectSetBuild( FC_FAMILY, FC_FAMILYLANG, FC_STYLE, FC_LANG, FC_FILE,
401 FC_OUTLINE,
nullptr );
402 FcFontSet* fs = FcFontList(
config, pat, os );
404 for(
int i = 0; fs && i < fs->nfont; ++i )
406 FcPattern* font = fs->fonts[i];
412 if( FcPatternGetString( font, FC_FILE, 0, &file ) == FcResultMatch
413 && FcPatternGetString( font, FC_STYLE, 0, &style ) == FcResultMatch
414 && FcPatternGetLangSet( font, FC_LANG, 0, &langSet ) == FcResultMatch
415 && FcPatternGetBool( font, FC_OUTLINE, 0, &outline ) == FcResultMatch )
421 std::string theFamily =
432 static std::map<wxString, bool> availableLanguages;
434 FcStrSet* langStrSet = FcLangSetGetLangs( langSet );
435 FcStrList* langStrList = FcStrListCreate( langStrSet );
436 FcChar8* langStr = FcStrListNext( langStrList );
437 bool langSupported =
false;
442 langSupported =
true;
444 else while( langStr )
446 wxString langWxStr(
reinterpret_cast<char *
>( langStr ) );
448 if( availableLanguages.find( langWxStr ) == availableLanguages.end() )
450 const wxLanguageInfo* langInfo = wxLocale::FindLanguageInfo( langWxStr );
451 bool available = langInfo && wxLocale::IsAvailable( langInfo->Language );
453 availableLanguages[ langWxStr ] = available;
456 if( availableLanguages[ langWxStr ] )
458 langSupported =
true;
464 wxS(
"Font '%s' language '%s' not supported by OS." ),
465 theFamily, langWxStr );
468 langStr = FcStrListNext( langStrList );
471 FcStrListDone( langStrList );
472 FcStrSetDestroy( langStrSet );
478 std::string theFile(
reinterpret_cast<char *
>( file ) );
479 std::string theStyle(
reinterpret_cast<char *
>( style ) );
480 FONTINFO fontInfo( std::move( theFile ), std::move( theStyle ), theFamily );
482 if( theFamily.length() > 0 && theFamily.front() ==
'.' )
485 std::map<std::string, FONTINFO>::iterator it =
m_fontInfoCache.find( theFamily );
490 it->second.Children().push_back( fontInfo );
495 FcFontSetDestroy( fs );
500 for(
const std::pair<const std::string, FONTINFO>& entry :
m_fontInfoCache )
501 aFonts.push_back( entry.second.Family() );