| /***************************************************************************/ |
| /* */ |
| /* ftbdf.c */ |
| /* */ |
| /* FreeType API for accessing BDF-specific strings (body). */ |
| /* */ |
| /* Copyright 2002 by */ |
| /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| /* */ |
| /* This file is part of the FreeType project, and may only be used, */ |
| /* modified, and distributed under the terms of the FreeType project */ |
| /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
| /* this file you indicate that you have read the license and */ |
| /* understand and accept it fully. */ |
| /* */ |
| /***************************************************************************/ |
| |
| |
| #include <ft2build.h> |
| #include FT_INTERNAL_BDF_TYPES_H |
| #include FT_INTERNAL_OBJECTS_H |
| |
| static FT_Bool |
| test_font_type( FT_Face face, const char* name ) |
| { |
| if ( face && face->driver ) |
| { |
| FT_Module driver = (FT_Module)face->driver; |
| |
| if ( driver->clazz && driver->clazz->module_name ) |
| { |
| if ( ft_strcmp( driver->clazz->module_name, name ) == 0 ) |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| |
| FT_EXPORT_DEF( FT_Error ) |
| FT_Get_BDF_Charset_ID( FT_Face face, |
| const char* *acharset_encoding, |
| const char* *acharset_registry ) |
| { |
| FT_Error error; |
| const char* encoding = NULL; |
| const char* registry = NULL; |
| |
| |
| error = FT_Err_Invalid_Argument; |
| |
| if ( test_font_type( face, "bdf" ) ) |
| { |
| BDF_Public_Face bdf_face = (BDF_Public_Face)face; |
| |
| |
| encoding = (const char*) bdf_face->charset_encoding; |
| registry = (const char*) bdf_face->charset_registry; |
| error = 0; |
| } |
| |
| if ( acharset_encoding ) |
| *acharset_encoding = encoding; |
| |
| if ( acharset_registry ) |
| *acharset_registry = registry; |
| |
| return error; |
| } |
| |
| |
| FT_EXPORT( FT_Error ) |
| FT_Get_BDF_Property( FT_Face face, |
| const char* prop_name, |
| BDF_PropertyRec *aproperty ) |
| { |
| FT_Error error; |
| |
| error = FT_Err_Invalid_Argument; |
| |
| aproperty->type = BDF_PROPERTY_TYPE_NONE; |
| |
| if ( face != NULL && face->driver != NULL ) |
| { |
| FT_Driver driver = face->driver; |
| BDF_GetPropertyFunc func; |
| |
| func = (BDF_GetPropertyFunc) driver->root.clazz->get_interface( |
| FT_MODULE( driver ), "get_bdf_property" ); |
| if ( func ) |
| error = func( face, prop_name, aproperty ); |
| } |
| return error; |
| } |
| |
| /* END */ |