Rewrite the signature management UI from top to bottom.

  - Break the UI out of Glade and into small, manageable widgets:

      ESignatureEditor     (moved from mail to widgets/misc)
      ESignatureManager
      ESignatureTreeView
      ESignatureScriptDialog

  - Move several signature utilities to e-util/e-signature-utils.c so
    they're accessible from widgets/misc without introducing circular
    dependences.

  - Have EMailShellModule listen for new GtkhtmlEditor windows (from which
    EMsgComposer and ESignatureEditor are derived) and configure the window
    with spelling and HTML editing user preferences.

  - Drastically simplifies em-composer-prefs.c.


svn path=/branches/kill-bonobo/; revision=37239

1 files changed, 3 insertions, 2 deletions

diff --git a/mail/e-mail-label-manager.c b/mail/e-mail-label-manager.c
index c4c34d0e6f..fc18da3e95 100644
--- a/mail/e-mail-label-manager.c
+++ b/mail/e-mail-label-manager.c
@@ -154,12 +154,13 @@ mail_label_manager_add_label (EMailLabelManager *manager)
 	GtkTreeView *tree_view;
 	GtkTreeModel *model;
 	GtkWidget *dialog;
-	GtkWidget *parent;
+	gpointer parent;
 	GdkColor label_color;
 	const gchar *label_name;
 
 	parent = gtk_widget_get_toplevel (GTK_WIDGET (manager));
-	dialog = e_mail_label_dialog_new (GTK_WINDOW (parent));
+	parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
+	dialog = e_mail_label_dialog_new (parent);
 
 	gtk_window_set_title (GTK_WINDOW (dialog), _("Add Label"));