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author | Leonard Rosenthol <leonardr@pdfsages.com> | 2001-12-06 17:52:06 +0000 |
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committer | Leonard Rosenthol <leonardr@pdfsages.com> | 2001-12-06 17:52:06 +0000 |
commit | 7013373eb7c3a236110f9832f1d6111bf7810420 (patch) | |
tree | f718e38618863b2fe15a12ec74e6c85708d8f0e8 /src/base | |
parent | a09764555c60459fe35d77e85ba13af62a80b0b0 (diff) | |
download | freetype2-7013373eb7c3a236110f9832f1d6111bf7810420.tar.gz |
Added support for Mac OS X .dfonts and also getting a filespec for a given font by name
Diffstat (limited to 'src/base')
-rw-r--r-- | src/base/ftmac.c | 132 |
1 files changed, 131 insertions, 1 deletions
diff --git a/src/base/ftmac.c b/src/base/ftmac.c index a2395fe10..f56c42961 100644 --- a/src/base/ftmac.c +++ b/src/base/ftmac.c @@ -66,6 +66,8 @@ #include <Resources.h> #include <Fonts.h> #include <Errors.h> +#include <Files.h> +#include <TextUtils.h> #include <ctype.h> /* for isupper() and isalnum() */ @@ -132,6 +134,22 @@ return finfo.fdType; } + /* is this a Mac OS X .dfont file */ + static Boolean is_dfont( FSSpec* spec ) + { + int nameLen = spec->name[0]; + + if ( spec->name[nameLen-5] == '.' && + spec->name[nameLen-4] == 'd' && + spec->name[nameLen-3] == 'f' && + spec->name[nameLen-2] == 'o' && + spec->name[nameLen-1] == 'n' && + spec->name[nameLen] == 't') + return true; + else + return false; + } + /* Given a PostScript font name, create the Macintosh LWFN file name. */ static void @@ -630,6 +648,50 @@ return error; } + /* Create a new FT_Face from a file spec to a suitcase file. */ + static FT_Error + FT_New_Face_From_dfont( FT_Library library, + FSSpec* spec, + FT_Long face_index, + FT_Face* aface ) + { + FT_Error error = FT_Err_Ok; + short res_ref, res_index; + Handle fond; + FSRef hostContainerRef; + + error = FSpMakeFSRef( spec, &hostContainerRef ); + if ( error == noErr ) + error = FSOpenResourceFile( &hostContainerRef, 0, NULL, fsRdPerm, &res_ref ); + + if ( error != noErr ) + return FT_Err_Cannot_Open_Resource; + + UseResFile( res_ref ); + + /* face_index may be -1, in which case we + just need to do a sanity check */ + if ( face_index < 0 ) + res_index = 1; + else + { + res_index = (short)( face_index + 1 ); + face_index = 0; + } + fond = Get1IndResource( 'FOND', res_index ); + if ( ResError() ) + { + error = FT_Err_Cannot_Open_Resource; + goto Error; + } + + error = FT_New_Face_From_FOND( library, fond, face_index, aface ); + +Error: + CloseResFile( res_ref ); + return error; + } + /* documentation in ftmac.h */ @@ -678,6 +740,72 @@ return FT_Err_Unknown_File_Format; } + /* documentation in ftmac.h */ + FT_EXPORT_DEF( FT_Error ) + FT_GetFile_From_Mac_Name( char* fontName, FSSpec* pathSpec, FT_Long* face_index ) +{ + OptionBits options = kFMUseGlobalScopeOption; + FMFontFamilyIterator famIter; + OSStatus status = FMCreateFontFamilyIterator(NULL, NULL, options, &famIter); + FMFont the_font = NULL; + FMFontFamily family = NULL; + *face_index = 0; + while (status == 0 && !the_font) + { + status = FMGetNextFontFamily(&famIter, &family); + if (status == 0) + { + int stat2; + FMFontFamilyInstanceIterator instIter; + + /* get the family name */ + Str255 famNameStr; + char famName[256]; + FMGetFontFamilyName(family, famNameStr); + CopyPascalStringToC(famNameStr, famName); + + /* iterate through the styles */ + FMCreateFontFamilyInstanceIterator(family, &instIter); + *face_index = 0; + stat2 = 0; + while (stat2 == 0 && !the_font) + { + FMFontStyle style; + FMFontSize size; + FMFont font; + stat2 = FMGetNextFontFamilyInstance(&instIter, &font, &style, &size); + if (stat2 == 0 && size == 0) + { + /* build up a complete face name */ + char fullName[256]; + strcpy( fullName, famName ); + if (style & bold) + strcat( fullName, " Bold" ); + if (style & italic) + strcat( fullName, " Italic" ); + + /* compare with the name we are looking for */ + if (strcmp( fullName, fontName ) == 0 ) + { + /* found it! */ + the_font = font; + } + else + ++(*face_index); + } + } + FMDisposeFontFamilyInstanceIterator(&instIter); + } + } + FMDisposeFontFamilyIterator(&famIter); + + if ( the_font ) { + FMGetFontContainer(the_font, pathSpec); + return FT_Err_Ok; + } else + return FT_Err_Unknown_File_Format; + +} /*************************************************************************/ /* */ @@ -713,7 +841,9 @@ return FT_New_Face_From_Suitcase( library, &spec, face_index, aface ); else if ( file_type == 'LWFN' ) return FT_New_Face_From_LWFN( library, &spec, face_index, aface ); - else + else if ( is_dfont( &spec ) ) + return FT_New_Face_From_dfont( library, &spec, face_index, aface ); + else /* let it fall through to normal loader (.ttf, .otf, etc.) */ { args.flags = ft_open_pathname; args.pathname = (char*)pathname; |