file chooser: Allow rename-to-self

When checking for a name clash for renaming, don't complain if the
name is unchanged. That's harmless.

diff --git a/gtk/gtkfilechooserwidget.c b/gtk/gtkfilechooserwidget.c
index c68dde536b5d486c3028b208082f31111366ee29..c6370650ee24a4000378ac4ab6cdc8164b19e08a 100644 (file)
--- a/gtk/gtkfilechooserwidget.c
+++ b/gtk/gtkfilechooserwidget.c
@@ -1022,6 +1022,7 @@ check_valid_child_name (GtkFileChooserWidget *impl,
                         GFile                *parent,
                         const gchar          *name,
                         gboolean              is_folder,
+                        GFile                *original,
                         GtkWidget            *error_label,
                         GtkWidget            *button)
 {
@@ -1056,6 +1057,11 @@ check_valid_child_name (GtkFileChooserWidget *impl,
           gtk_label_set_text (GTK_LABEL (error_label), error->message);
           g_error_free (error);
         }
+      else if (original && g_file_equal (original, file))
+        {
+          gtk_widget_set_sensitive (button, TRUE);
+          g_object_unref (file);
+        }
       else
         {
           struct FileExistsData *data;
@@ -1106,6 +1112,7 @@ new_folder_name_changed (GtkEntry             *entry,
                           priv->current_folder,
                           gtk_entry_get_text (entry),
                           TRUE,
+                          NULL,
                           priv->new_folder_error_label,
                           priv->new_folder_create_button);
 }
@@ -1532,6 +1539,7 @@ rename_file_name_changed (GtkEntry             *entry,
                           priv->current_folder,
                           gtk_entry_get_text (entry),
                           file_type == G_FILE_TYPE_DIRECTORY,
+                          priv->rename_file_source_file,
                           priv->rename_file_error_label,
                           priv->rename_file_rename_button);
 }