[gtk+] icon-theme: Allow symbolic GFileIcons

[Jasper St. Pierre <jstpierre src gnome org>]

commit d9a602f5906317402b226ec88ac72704903f41d4
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sat May 19 01:13:14 2012 -0400

    icon-theme: Allow symbolic GFileIcons
    
    gtk_icon_info_load_symbolic checks for the existance of a filename parameter
    so it can include it along with the stylesheet. We don't set the filename
    parameter when creating the info for a GFileIcon, for some reason.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=676356

 gtk/gtkicontheme.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index 3eb333f..fb59837 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -3862,6 +3862,13 @@ gtk_icon_theme_lookup_by_gicon (GtkIconTheme       *icon_theme,
       info = icon_info_new ();
       info->loadable = G_LOADABLE_ICON (g_object_ref (icon));
 
+      if (G_IS_FILE_ICON (icon))
+        {
+          GFile *file = g_file_icon_get_file (G_FILE_ICON (icon));
+          if (file != NULL)
+            info->filename = g_file_get_path (file);
+        }
+
       info->dir_type = ICON_THEME_DIR_UNTHEMED;
       info->dir_size = size;
       info->desired_size = size;