[hb-shape] Add --show-text and --show-unicode options
diff --git a/util/options.cc b/util/options.cc
index 6585eb4..e497d72 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -676,6 +676,8 @@
{"no-glyph-names", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_glyph_names, "Use glyph indices instead of names", NULL},
{"no-positions", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_positions, "Do not show glyph positions", NULL},
{"no-clusters", 0, G_OPTION_FLAG_REVERSE, G_OPTION_ARG_NONE, &this->show_clusters, "Do not show cluster mapping", NULL},
+ {"show-text", 0, 0, G_OPTION_ARG_NONE, &this->show_text, "Show input text", NULL},
+ {"show-unicode", 0, 0, G_OPTION_ARG_NONE, &this->show_unicode, "Show input Unicode codepoints", NULL},
{NULL}
};
parser->add_group (entries,
@@ -686,9 +688,27 @@
}
void
-format_options_t::serialize (hb_buffer_t *buffer,
- hb_font_t *font,
- GString *gs)
+format_options_t::serialize_unicode (hb_buffer_t *buffer,
+ GString *gs)
+{
+ unsigned int num_glyphs = hb_buffer_get_length (buffer);
+ hb_glyph_info_t *info = hb_buffer_get_glyph_infos (buffer, NULL);
+
+ g_string_append_c (gs, '<');
+ for (unsigned int i = 0; i < num_glyphs; i++)
+ {
+ if (i)
+ g_string_append_c (gs, ',');
+ g_string_append_printf (gs, "U+%04X", info->codepoint);
+ info++;
+ }
+ g_string_append_c (gs, '>');
+}
+
+void
+format_options_t::serialize_glyphs (hb_buffer_t *buffer,
+ hb_font_t *font,
+ GString *gs)
{
FT_Face ft_face = show_glyph_names ? hb_ft_font_get_face (font) : NULL;
