walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[hb-info] Add --list-metrics 

Requires hb-gobject
This commit is contained in:
Behdad Esfahbod 2023-01-22 14:27:31 -07:00
parent 4ec3d2e32a
commit 7ba3d0c419
1 changed files with 38 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
util/hb-info.cc
View File

@ -99,6 +99,9 @@ struct info_t
{"list-all", 0, 0, G_OPTION_ARG_NONE, &this->list_all, "List all long information", nullptr},
{"list-names", 0, 0, G_OPTION_ARG_NONE, &this->list_names, "List names", nullptr},
#ifdef HB_HAS_GOBJECT
{"list-metrics", 0, 0, G_OPTION_ARG_NONE, &this->list_metrics, "List metrics", nullptr},
#endif
{"list-tables", 'l', 0, G_OPTION_ARG_NONE, &this->list_tables, "List tables", nullptr},
{"list-unicodes", 0, 0, G_OPTION_ARG_NONE, &this->list_unicodes, "List characters", nullptr},
{"list-glyphs", 0, 0, G_OPTION_ARG_NONE, &this->list_glyphs, "List glyphs", nullptr},
@ -159,6 +162,9 @@ struct info_t
hb_bool_t list_all = false;
hb_bool_t list_names = false;
#ifdef HB_HAS_GOBJECT
hb_bool_t list_metrics = false;
#endif
hb_bool_t list_tables = false;
hb_bool_t list_unicodes = false;
hb_bool_t list_glyphs = false;
@ -219,6 +225,9 @@ struct info_t
if (list_all)
{
list_names =
#ifdef HB_HAS_GOBJECT
list_metrics =
#endif
list_tables =
list_unicodes =
list_glyphs =
@ -250,6 +259,9 @@ struct info_t
if (get_table) _get_table ();
if (list_names) _list_names ();
#ifdef HB_HAS_GOBJECT
if (list_metrics) _list_metrics ();
#endif
if (list_tables) _list_tables ();
if (list_unicodes) _list_unicodes ();
if (list_glyphs) _list_glyphs ();
@ -512,7 +524,7 @@ struct info_t
{
separator ();
printf ("Name information:\n\n");
printf ("Id Text\n------------------------------------\n");
printf ("Id: Name Text\n------------------------------------\n");
}
#ifdef HB_HAS_GOBJECT
@ -541,6 +553,31 @@ struct info_t
}
}
#ifdef HB_HAS_GOBJECT
void _list_metrics ()
{
if (verbose)
{
separator ();
printf ("Metric information:\n\n");
printf ("Tag: Name Value\n---------------------------------------------\n");
}
GEnumClass *enum_class = (GEnumClass *) g_type_class_ref ((GType) HB_GOBJECT_TYPE_OT_METRICS_TAG);
unsigned count = enum_class->n_values;
const auto *entries = enum_class->values;
for (unsigned i = 0; i < count; i++)
{
hb_position_t v;
if (hb_ot_metrics_get_position (font,
(hb_ot_metrics_tag_t) entries[i].value,
&v))
printf ("%c%c%c%c: %-33s %d\n", HB_UNTAG(entries[i].value), entries[i].value_nick, v);
}
}
#endif
void _list_tables ()
{
if (verbose)