[gtk/css-text-transform] Handle new pango attribute type

[Matthias Clasen <matthiasc src gnome org>]

commit e0bcc607818d97f0aa7b9e5c6e73c91e8ff49b8c
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Aug 20 20:12:04 2021 -0400

    Handle new pango attribute type
    
    Update all the places where we switch over
    PangoAttrType to handle PANGO_ATTR_TEXT_TRANSFORM.

 demos/gtk-demo/fontify.c | 6 ++++++
 gtk/gtkpango.c           | 4 ++++
 gtk/gtktextbuffer.c      | 6 ++++++
 testsuite/gtk/label.c    | 1 +
 4 files changed, 17 insertions(+)
---
diff --git a/demos/gtk-demo/fontify.c b/demos/gtk-demo/fontify.c
index a0a7e95428..f89a2525f1 100644
--- a/demos/gtk-demo/fontify.c
+++ b/demos/gtk-demo/fontify.c
@@ -269,6 +269,12 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
         case PANGO_ATTR_BACKGROUND_ALPHA:
           break;
 
+#if PANGO_VERSION_CHECK(1,49,0)
+        case PANGO_ATTR_TEXT_TRANSFORM:
+          INT_ATTR (text_transform);
+          break;
+#endif
+
         case PANGO_ATTR_INVALID:
         default:
           g_assert_not_reached ();
diff --git a/gtk/gtkpango.c b/gtk/gtkpango.c
index 3c458417dd..beb4a73ef0 100644
--- a/gtk/gtkpango.c
+++ b/gtk/gtkpango.c
@@ -258,6 +258,10 @@ attribute_from_text (GtkBuilder  *builder,
       if (gtk_builder_value_from_string_type (builder, G_TYPE_INT, value, &val, error))
         attribute = pango_attr_line_height_new_absolute (g_value_get_int (&val) * PANGO_SCALE);
       break;
+    case PANGO_ATTR_TEXT_TRANSFORM:
+      if (gtk_builder_value_from_string_type (builder, PANGO_TYPE_TEXT_TRANSFORM, value, &val, error))
+        attribute = pango_attr_text_transform_new (g_value_get_enum (&val));
+      break;
 #endif
     case PANGO_ATTR_INVALID:
     default:
diff --git a/gtk/gtktextbuffer.c b/gtk/gtktextbuffer.c
index 556ac385f8..d2e3b66a5e 100644
--- a/gtk/gtktextbuffer.c
+++ b/gtk/gtktextbuffer.c
@@ -4707,9 +4707,15 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
           INT_ATTR (show_spaces);
           break;
 
+#if PANGO_VERSION_CHECK(1, 49, 0)
         case PANGO_ATTR_INSERT_HYPHENS:
           INT_ATTR (insert_hyphens);
           break;
+#endif
+
+        case PANGO_ATTR_TEXT_TRANSFORM:
+          INT_ATTR (text_transform);
+          break;
 
         case PANGO_ATTR_SHAPE:
         case PANGO_ATTR_ABSOLUTE_SIZE:
diff --git a/testsuite/gtk/label.c b/testsuite/gtk/label.c
index a08481c83f..e06623e00c 100644
--- a/testsuite/gtk/label.c
+++ b/testsuite/gtk/label.c
@@ -43,6 +43,7 @@ print_attribute (PangoAttribute *attr, GString *string)
     case PANGO_ATTR_SHOW:
 #if PANGO_VERSION_CHECK(1, 49, 0)
     case PANGO_ATTR_ABSOLUTE_LINE_HEIGHT:
+    case PANGO_ATTR_TEXT_TRANSFORM:
 #endif
       g_string_append_printf (string, "%d", ((PangoAttrInt *)attr)->value);
       break;