GtkTextView: Support font features

Add a ::font-features attribute to GtkTextTag, and support
font features when inserting Pango markup into a text buffer.

1 files changed, 10 insertions, 2 deletions

diff --git a/gtk/gtktextlayout.c b/gtk/gtktextlayout.c
index 763ef3b7c8..041f062f11 100644
--- a/gtk/gtktextlayout.c
+++ b/gtk/gtktextlayout.c
@@ -1639,10 +1639,9 @@ add_text_attrs (GtkTextLayout      *layout,
   if (style->font_scale != 1.0)
     {
       attr = pango_attr_scale_new (style->font_scale);
-
       attr->start_index = start;
       attr->end_index = start + byte_count;
-      
+
       pango_attr_list_insert (attrs, attr);
     }
 
@@ -1663,6 +1662,15 @@ add_text_attrs (GtkTextLayout      *layout,
 
       pango_attr_list_insert (attrs, attr);
     }
+
+  if (style->font_features)
+    {
+      attr = pango_attr_font_features_new (style->font_features);
+      attr->start_index = start;
+      attr->end_index = start + byte_count;
+
+      pango_attr_list_insert (attrs, attr);
+    }
 }
 
 static void