diff options
| author | Po Lu <luangruo@yahoo.com> | 2022-02-09 03:53:13 +0000 |
|---|---|---|
| committer | Po Lu <luangruo@yahoo.com> | 2022-02-09 03:53:13 +0000 |
| commit | f96eee4e06001cbeb1f6b0caa0b138015858ce33 (patch) | |
| tree | d64e8aa8c2a178ac4bc1550742e209e65c9db41d /src/haiku_font_support.cc | |
| parent | d41a5e7e33067eb38b147ee2f8a1615f6faed7a4 (diff) | |
| download | emacs-f96eee4e06001cbeb1f6b0caa0b138015858ce33.tar.gz emacs-f96eee4e06001cbeb1f6b0caa0b138015858ce33.tar.bz2 emacs-f96eee4e06001cbeb1f6b0caa0b138015858ce33.zip | |
Implement `list_family' for the haikufont driver
* src/haiku_font_support.cc (be_list_font_families): New
function.
* src/haiku_support.h: Update prototypes.
* src/haikufont.c (haikufont_list_family): New function.
(haikufont_driver): Add `haikufont_list_family'.
Diffstat (limited to 'src/haiku_font_support.cc')
| -rw-r--r-- | src/haiku_font_support.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/haiku_font_support.cc b/src/haiku_font_support.cc index e6d21c28fe5..b92373b59eb 100644 --- a/src/haiku_font_support.cc +++ b/src/haiku_font_support.cc @@ -615,3 +615,27 @@ BFont_string_width (void *font, const char *utf8) { return ((BFont *) font)->StringWidth (utf8); } + +haiku_font_family_or_style * +be_list_font_families (size_t *length) +{ + int32 families = count_font_families (); + haiku_font_family_or_style *array; + int32 idx; + uint32 flags; + + array = (haiku_font_family_or_style *) malloc (sizeof *array * families); + + if (!array) + return NULL; + + for (idx = 0; idx < families; ++idx) + { + if (get_font_family (idx, &array[idx], &flags) != B_OK) + array[idx][0] = '\0'; + } + + *length = families; + + return array; +} |