(* virt-manager-like graphical management tool.
   (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc.
   http://libvirt.org/
   $Id: mlvirtmanager_connections.mli,v 1.1 2007/08/06 10:16:53 rjones Exp $

   Handle connections and the complicated GtkTreeView which
   displays the connections / domains.
*)

(** Get the list of current connections. *)
val get_conns : unit -> (int * Libvirt.rw Libvirt.Connect.t) list

(** The current/previous state last time repopulate was called.  The
    repopulate function uses this state to determine what has changed
    (eg. domains added, removed) since last time.
*)
type state

type columns = string GTree.column * string GTree.column * string GTree.column * string GTree.column * string GTree.column * int GTree.column

(** This function should be called once per second in order to
    redraw the GtkTreeView.

    Takes the previous state as a parameter and returns the new state.
*)
val repopulate : GTree.view -> GTree.tree_store -> columns -> state -> state

(** Create the GtkTreeView.  Returns the widget itself, the model,
    the list of columns, and the initial state.
*)
val make_treeview : ?packing:(GObj.widget -> unit) -> unit -> GTree.view * GTree.tree_store * columns * state

(** This callback creates the Connect to hypervisor dialog. *)
val open_connection : unit -> unit