diff options
Diffstat (limited to 'pango/pango-utils.c')
| -rw-r--r-- | pango/pango-utils.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/pango/pango-utils.c b/pango/pango-utils.c index 5000f489..d2d39891 100644 --- a/pango/pango-utils.c +++ b/pango/pango-utils.c @@ -31,9 +31,7 @@ #include <glib/gstdio.h> -#ifdef HAVE_FRIBIDI -#include <fribidi/fribidi.h> -#endif +#include "mini-fribidi/fribidi_types.h" #ifndef HAVE_FLOCKFILE # define flockfile(f) (void)1 @@ -1773,6 +1771,30 @@ pango_find_base_dir (const gchar *text, } /** + * pango_unichar_direction: + * @ch: a Unicode character + * + * Determines the direction of a character; either + * %PANGO_DIRECTION_LTR, %PANGO_DIRECTION_RTL, or + * %PANGO_DIRECTION_NEUTRAL. + * + * Return value: the direction of the character, as used in the + * Unicode bidirectional algorithm. + */ +PangoDirection +pango_unichar_direction (gunichar ch) +{ + FriBidiCharType fribidi_ch_type = _pango_fribidi_get_type (ch); + + if (!FRIBIDI_IS_LETTER (fribidi_ch_type)) + return PANGO_DIRECTION_NEUTRAL; + else if (FRIBIDI_IS_RTL (fribidi_ch_type)) + return PANGO_DIRECTION_RTL; + else + return PANGO_DIRECTION_LTR; +} + +/** * pango_is_zero_width: * @ch: a Unicode character * |