[recipes] printing: Add notes to the printout

[Matthias Clasen <matthiasc src gnome org>]

commit 38762d53c7e439a5bf33aca36cd374dc28d7e305
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed May 31 17:03:24 2017 -0400

    printing: Add notes to the printout
    
    These are important information, don't leave them out.

 src/gr-recipe-printer.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/src/gr-recipe-printer.c b/src/gr-recipe-printer.c
index 3a7df80..d3ed1fc 100644
--- a/src/gr-recipe-printer.c
+++ b/src/gr-recipe-printer.c
@@ -216,6 +216,19 @@ begin_print (GtkPrintOperation *operation,
 
         attrs = pango_attr_list_new ();
 
+        value = gr_recipe_get_notes (printer->recipe);
+        if (value && *value) {
+                attr = pango_attr_font_desc_new (title_font);
+                attr->start_index = s->len;
+                g_string_append (s, _("Notes"));
+                attr->end_index = s->len + 1;
+                pango_attr_list_insert (attrs, attr);
+
+                g_string_append (s, "\n");
+                g_string_append (s, value);
+                g_string_append (s, "\n\n");
+        }
+
         tabs = pango_tab_array_new (2, FALSE);
         pango_tab_array_set_tab (tabs, 0, PANGO_TAB_LEFT, 0);
         pango_tab_array_set_tab (tabs, 1, PANGO_TAB_LEFT, amount_width);