let _ = Ed_view_rc.read ()
let _ = Ed_view_rc.write ()
class type gui_view =
object
method box : GObj.widget
method save : (unit -> unit) option
method save_as : (unit -> unit) option
method close : unit
method reload : (unit -> unit) option
method paste : (unit -> unit) option
method copy : (unit -> unit) option
method cut : (unit -> unit) option
method kind : string
method filename : string
method attributes : (string * string) list
method set_on_label_change : (string -> unit) -> unit
method label : string
method set_on_focus_in : (unit -> unit) -> unit
method grab_focus : unit
method dup : topwin -> gui_view option
method destroy : unit
method set_on_destroy : (unit -> unit) -> unit
method key_bindings : (Okey.keyhit_state * string) list
method menus : (string * GToolbox.menu_entry list) list
end
and topwin =
object
method set_active_view : gui_view option -> unit
method active_view : gui_view option
method minibuffer : Ed_minibuffer.minibuffer
method contains_view : gui_view -> bool
end
class virtual dyn_label =
object
val mutable label = ""
method label = label
val mutable on_label_change = fun _ -> ()
method set_on_label_change f = on_label_change <- f
method set_label s =
label <- s; on_label_change s
end
class virtual dyn_destroyable (f_destroy : unit -> unit) =
object(self)
val mutable on_destroy = (fun () -> ())
method destroy =
on_destroy();
f_destroy ()
method set_on_destroy f = on_destroy <- f
end
class type view_factory =
object
method name : string
method open_file :
topwin -> gui_view option -> ?attributes:(string*string) list -> string ->
[`Use_view of gui_view | `New_view of gui_view]
method open_hidden : (?attributes:(string*string) list -> string -> unit) option
method on_start : unit
method on_exit : unit
end
let factories : (string, view_factory) Hashtbl.t = Hashtbl.create 13
let register_view_factory name o =
try
ignore(Hashtbl.find factories name);
failwith (Printf.sprintf "Factory %s already registered" name)
with
Not_found ->
Hashtbl.add factories name o
let get_factory = Hashtbl.find factories
let iter_factories f =
Hashtbl.iter (fun _ fac -> f fac) factories
let on_factory name f =
let o =
try get_factory name
with Not_found -> failwith (Printf.sprintf "View factory %s not found" name)
in
f o
let factory_open_file ~factory topwin active_view ?attributes file =
let f o = o#open_file topwin active_view ?attributes file in
on_factory factory f
let factory_open_hidden ~factory ?attributes file =
let f o =
match o#open_hidden with None -> () | Some f -> f ?attributes file
in
on_factory factory f
let set_default_factory_name s =
Ed_view_rc.default_view#set s
let factory_of_filename filename =
try
let res =
List.find
(fun (re,_) ->
let re = Str.regexp re in
Str.string_match re filename 0
)
Ed_view_rc.filename_view_patterns#get
in
snd res
with
Not_found ->
Ed_view_rc.default_view#get