Defer the load / creation of configuration UI with changes to

e_preferences_window to take factory callbacks and store a reference
to the shell. - This makes start-up substantially faster, particularly
on Atom (eg.).

Remove a number of idle handlers used to create these UIs in the
first instance, cleaning the code.

1 files changed, 6 insertions, 2 deletions

diff --git a/widgets/misc/e-preferences-window.h b/widgets/misc/e-preferences-window.h
index 00b51b85e1..3606d6e629 100644
--- a/widgets/misc/e-preferences-window.h
+++ b/widgets/misc/e-preferences-window.h
@@ -58,13 +58,17 @@ struct _EPreferencesWindowClass {
 	GtkWindowClass parent_class;
 };
 
+typedef GtkWidget *(*EPreferencesWindowCreatePageFn) (EPreferencesWindow *window);
+
 GType		e_preferences_window_get_type	(void);
-GtkWidget *	e_preferences_window_new	(void);
+GtkWidget *	e_preferences_window_new	(gpointer shell);
+gpointer	e_preferences_window_get_shell	(EPreferencesWindow *window);
+void		e_preferences_window_setup	(EPreferencesWindow *window);
 void		e_preferences_window_add_page	(EPreferencesWindow *window,
 						 const gchar *page_name,
 						 const gchar *icon_name,
 						 const gchar *caption,
-						 GtkWidget *widget,
+						 EPreferencesWindowCreatePageFn create_fn,
 						 gint sort_order);
 void		e_preferences_window_show_page	(EPreferencesWindow *window,
 						 const gchar *page_name);