[gtk/backports-for-4-4: 19/19] Fix build against pango main

[Matthias Clasen <matthiasc src gnome org>]

commit f2d140efd349797299ef21067a8123e1143be480
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Sep 2 19:02:54 2021 -0400

    Fix build against pango main
    
    Handle (and ignore) new Pango attributes.

 demos/gtk-demo/fontify.c | 6 ++++++
 gtk/gtkpango.c           | 6 ++++++
 gtk/gtktextbuffer.c      | 6 ++++++
 testsuite/gtk/label.c    | 4 ++++
 4 files changed, 22 insertions(+)
---
diff --git a/demos/gtk-demo/fontify.c b/demos/gtk-demo/fontify.c
index 8eb3c148f4..a1c668552a 100644
--- a/demos/gtk-demo/fontify.c
+++ b/demos/gtk-demo/fontify.c
@@ -271,6 +271,12 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
 
 #if PANGO_VERSION_CHECK(1,49,0)
         case PANGO_ATTR_TEXT_TRANSFORM:
+#endif
+#if PANGO_VERSION_CHECK(1,49,1)
+        case PANGO_ATTR_WORD:
+        case PANGO_ATTR_SENTENCE:
+        case PANGO_ATTR_BASELINE_SHIFT:
+        case PANGO_ATTR_FONT_SCALE:
           break;
 #endif
 
diff --git a/gtk/gtkpango.c b/gtk/gtkpango.c
index beb4a73ef0..067116c87e 100644
--- a/gtk/gtkpango.c
+++ b/gtk/gtkpango.c
@@ -262,6 +262,12 @@ attribute_from_text (GtkBuilder  *builder,
       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
+#if PANGO_VERSION_CHECK(1, 49, 1)
+    case PANGO_ATTR_WORD:
+    case PANGO_ATTR_SENTENCE:
+    case PANGO_ATTR_BASELINE_SHIFT:
+    case PANGO_ATTR_FONT_SCALE:
 #endif
     case PANGO_ATTR_INVALID:
     default:
diff --git a/gtk/gtktextbuffer.c b/gtk/gtktextbuffer.c
index 2101776e95..caafa36176 100644
--- a/gtk/gtktextbuffer.c
+++ b/gtk/gtktextbuffer.c
@@ -4713,6 +4713,12 @@ insert_tags_for_attributes (GtkTextBuffer     *buffer,
 
 #if PANGO_VERSION_CHECK(1, 49, 0)
         case PANGO_ATTR_TEXT_TRANSFORM:
+#endif
+#if PANGO_VERSION_CHECK(1, 49, 1)
+        case PANGO_ATTR_WORD:
+        case PANGO_ATTR_SENTENCE:
+        case PANGO_ATTR_BASELINE_SHIFT:
+        case PANGO_ATTR_FONT_SCALE:
           break;
 #endif
 
diff --git a/testsuite/gtk/label.c b/testsuite/gtk/label.c
index e06623e00c..bb9987577c 100644
--- a/testsuite/gtk/label.c
+++ b/testsuite/gtk/label.c
@@ -44,6 +44,10 @@ print_attribute (PangoAttribute *attr, GString *string)
 #if PANGO_VERSION_CHECK(1, 49, 0)
     case PANGO_ATTR_ABSOLUTE_LINE_HEIGHT:
     case PANGO_ATTR_TEXT_TRANSFORM:
+    case PANGO_ATTR_WORD:
+    case PANGO_ATTR_SENTENCE:
+    case PANGO_ATTR_BASELINE_SHIFT:
+    case PANGO_ATTR_FONT_SCALE:
 #endif
       g_string_append_printf (string, "%d", ((PangoAttrInt *)attr)->value);
       break;