why3ide.ml 26.1 KB
Newer Older
1 2 3
open Format
open Why3
open Gconfig
4
open Stdlib
5

6 7
external reset_gc : unit -> unit = "ml_reset_gc"

8 9
let debug = Debug.lookup_flag "ide_info"

Clément Fumex's avatar
Clément Fumex committed
10 11 12 13
(*******************)
(* server protocol *)
(*******************)
open Itp_server
14

15
module Protocol_why3ide = struct
Clément Fumex's avatar
Clément Fumex committed
16 17

  let debug_proto = Debug.register_flag "ide_proto"
18
      ~desc:"Print@ debugging@ messages@ about@ Why3Ide@ protocol@"
Clément Fumex's avatar
Clément Fumex committed
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

  let print_request_debug r =
    Debug.dprintf debug_proto "[request]";
    match r with
    | Command_req s -> Debug.dprintf debug_proto "command \"%s\"" s
    | Prove_req (prover, _rl) -> Debug.dprintf debug_proto "prove with %s" prover
    | Transform_req (tr, _args) -> Debug.dprintf debug_proto "transformation :%s" tr
    | Strategy_req st -> Debug.dprintf debug_proto "strategy %s" st
    | Open_req f -> Debug.dprintf debug_proto "open file %s" f
    | Set_max_tasks_req i -> Debug.dprintf debug_proto "set max tasks %i" i
    | Get_task -> Debug.dprintf debug_proto "get task"
    | Get_Session_Tree_req -> Debug.dprintf debug_proto "get session tree"
    | Save_req -> Debug.dprintf debug_proto "save"
    | Reload_req -> Debug.dprintf debug_proto "reload"
    | Replay_req -> Debug.dprintf debug_proto "replay"
    | Exit_req -> Debug.dprintf debug_proto "exit"

  let print_msg_debug m = match m with
    | Proof_error (_ids, s) -> Debug.dprintf debug_proto "proof error %s" s
    | Transf_error (_ids, s) -> Debug.dprintf debug_proto "transf error %s" s
    | Strat_error (_ids, s) -> Debug.dprintf debug_proto "start error %s" s
    | Replay_Info s -> Debug.dprintf debug_proto "replay info %s" s
    | Query_Info (_ids, s) -> Debug.dprintf debug_proto "query info %s" s
    | Query_Error (_ids, s) -> Debug.dprintf debug_proto "query error %s" s
    | Help _s -> Debug.dprintf debug_proto "help"
    | Information s -> Debug.dprintf debug_proto "info %s" s
    | Task_Monitor _ -> Debug.dprintf debug_proto "task montor"

  let print_notify_debug n =
    Debug.dprintf debug_proto "[notification]";
    match n with
    | Node_change (_ni, _nf) -> Debug.dprintf debug_proto "node change"
    | New_node (_ni, _pni, _nt,  _nf) -> Debug.dprintf debug_proto "new node"
    | Remove _ni -> Debug.dprintf debug_proto "remove"
    | Initialized _gi -> Debug.dprintf debug_proto "initialized"
    | Saved -> Debug.dprintf debug_proto "saved"
    | Message msg ->
      Debug.dprintf debug_proto "[message] ";
      print_msg_debug msg
    | Dead s -> Debug.dprintf debug_proto "dead :%s" s
    | Proof_update (_ni, _pas) -> Debug.dprintf debug_proto "proof update"
    | Task (_ni, _s) -> Debug.dprintf debug_proto "task"

  let list_requests: ide_request list ref = ref []

  let get_requests () =
    if List.length !list_requests > 0 then
      Debug.dprintf debug_proto "get requests@.";
    let l = List.rev !list_requests in
    list_requests := [];
    l

  let send_request r =
    print_request_debug (fst r);
    Debug.dprintf debug_proto "@.";
    list_requests := r :: !list_requests

  let notification_list: notification list ref = ref []

  let notify n =
    print_notify_debug n;
    Debug.dprintf debug_proto "@.";
    notification_list := n :: !notification_list

  let get_notified () =
    if List.length !notification_list > 0 then
      Debug.dprintf debug_proto "get notified@.";
    let l = List.rev !notification_list in
    notification_list := [];
    l
Sylvain Dailler's avatar
Sylvain Dailler committed
89 90 91

end

Clément Fumex's avatar
Clément Fumex committed
92
let get_notified = Protocol_why3ide.get_notified
Sylvain Dailler's avatar
Sylvain Dailler committed
93

Clément Fumex's avatar
Clément Fumex committed
94
let send_request = Protocol_why3ide.send_request
Sylvain Dailler's avatar
Sylvain Dailler committed
95

Clément Fumex's avatar
Clément Fumex committed
96 97 98
(****************************************)
(* server instance on the GTK scheduler *)
(****************************************)
99

Clément Fumex's avatar
Clément Fumex committed
100 101 102
module S = struct
    let idle ~prio f =
      let (_ : GMain.Idle.id) = GMain.Idle.add ~prio f in ()
103

Clément Fumex's avatar
Clément Fumex committed
104 105 106 107
    let timeout ~ms f =
      let (_ : GMain.Timeout.id) = GMain.Timeout.add ~ms ~callback:f in
      ()
end
108

Clément Fumex's avatar
Clément Fumex committed
109
module Server = Itp_server.Make (S) (Protocol_why3ide)
Sylvain Dailler's avatar
Sylvain Dailler committed
110

Clément Fumex's avatar
Clément Fumex committed
111 112 113
(************************)
(* parsing command line *)
(************************)
114

Clément Fumex's avatar
Clément Fumex committed
115 116 117 118 119 120 121 122
let files : string Queue.t = Queue.create ()
let opt_parser = ref None

let spec = Arg.align [
  "-F", Arg.String (fun s -> opt_parser := Some s),
      "<format> select input format (default: \"why\")";
  "--format", Arg.String (fun s -> opt_parser := Some s),
      " same as -F";
Sylvain Dailler's avatar
Sylvain Dailler committed
123
(*
Clément Fumex's avatar
Clément Fumex committed
124 125 126
  "-f",
   Arg.String (fun s -> input_files := s :: !input_files),
   "<file> add file to the project (ignored if it is already there)";
Sylvain Dailler's avatar
Sylvain Dailler committed
127
*)
Clément Fumex's avatar
Clément Fumex committed
128 129
  Termcode.arg_extra_expl_prefix
]
130

Clément Fumex's avatar
Clément Fumex committed
131 132 133
let usage_str = sprintf
  "Usage: %s [options] [<file.why>|<project directory>]..."
  (Filename.basename Sys.argv.(0))
MARCHE Claude's avatar
MARCHE Claude committed
134

Clément Fumex's avatar
Clément Fumex committed
135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152
let gconfig = try
    let config,base_config = Server.get_configs () in
    Whyconf.Args.parse spec (fun f -> Queue.add f files) usage_str;
    if Queue.is_empty files then
      Whyconf.Args.exit_with_usage spec usage_str;
    Gconfig.load_config config base_config;
    Gconfig.config ()

  with e when not (Debug.test_flag Debug.stack_trace) ->
    eprintf "%a@." Exn_printer.exn_printer e;
    exit 1

let () =
  Debug.dprintf debug "[GUI] Init the GTK interface...@?";
  ignore (GtkMain.Main.init ());
  Debug.dprintf debug " done.@.";
  Gconfig.init ()

153
open Session_user_interface.History
MARCHE Claude's avatar
MARCHE Claude committed
154

MARCHE Claude's avatar
MARCHE Claude committed
155 156 157 158 159
(********************************)
(* Source language highlighting *)
(********************************)

let (why_lang, any_lang) =
Clément Fumex's avatar
Clément Fumex committed
160 161
  let main = Whyconf.get_main gconfig.config in
  let load_path = Filename.concat (Whyconf.datadir main) "lang" in
MARCHE Claude's avatar
MARCHE Claude committed
162 163 164 165 166 167 168 169
  let languages_manager =
    GSourceView2.source_language_manager ~default:true
  in
  languages_manager#set_search_path
    (load_path :: languages_manager#search_path);
  let why_lang =
    match languages_manager#language "why3" with
    | None ->
Clément Fumex's avatar
Clément Fumex committed
170
        eprintf "language file for 'why3' not found in directory %s@."
MARCHE Claude's avatar
MARCHE Claude committed
171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194
          load_path;
        exit 1
    | Some _ as l -> l in
  let any_lang filename =
    match languages_manager#guess_language ~filename () with
    | None -> why_lang
    | Some _ as l -> l in
  (why_lang, any_lang)

(* Borrowed from Frama-C src/gui/source_manager.ml:
Try to convert a source file either as UTF-8 or as locale. *)
let try_convert s =
  try
    if Glib.Utf8.validate s then s else Glib.Convert.locale_to_utf8 s
  with Glib.Convert.Error _ ->
    try
      Glib.Convert.convert_with_fallback
        ~fallback:"#neither UTF-8 nor locale nor ISO-8859-15#"
        ~to_codeset:"UTF-8"
        ~from_codeset:"ISO_8859-15"
        s
    with Glib.Convert.Error _ as e -> Printexc.to_string e


195 196 197
(**********************)
(* Graphical elements *)
(**********************)
198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234

let main_window =
  let w = GWindow.window
            ~allow_grow:true ~allow_shrink:true
            ~width:gconfig.window_width
            ~height:gconfig.window_height
            ~title:"Why3 Interactive Proof Session" ()
  in
  (* callback to record the new size of the main window when changed, so
   that on restart the window size is the same as the last session *)
  let (_ : GtkSignal.id) =
    w#misc#connect#size_allocate
      ~callback:
      (fun {Gtk.width=w;Gtk.height=h} ->
       gconfig.window_height <- h;
       gconfig.window_width <- w)
  in w

(* the main window contains a vertical box, containing:
   1. the menu
   2. an horizontal box
 *)

let vbox = GPack.vbox ~packing:main_window#add ()

let menubar = GMenu.menu_bar
  ~packing:(vbox#pack ?from:None ?expand:None ?fill:None ?padding:None)
  ()

let hb = GPack.hbox ~packing:vbox#add ()

(* 1. Menu *)

let factory = new GMenu.factory menubar

let accel_group = factory#accel_group

MARCHE Claude's avatar
MARCHE Claude committed
235 236
(* 1.1 "File" menu *)

237 238 239 240
let file_menu = factory#add_submenu "_File"
let file_factory = new GMenu.factory file_menu ~accel_group

let exit_function ~destroy () =
Clément Fumex's avatar
Clément Fumex committed
241 242
  (* will this be treated before gmain quit ?!? *)
  send_request (Exit_req, root_node);
243 244 245 246 247
  ignore(destroy); GMain.quit ()

let (_ : GtkSignal.id) = main_window#connect#destroy
  ~callback:(exit_function ~destroy:true)

248 249
let (_ : GMenu.menu_item) =
  file_factory#add_item ~key:GdkKeysyms._S "_Save session"
Clément Fumex's avatar
Clément Fumex committed
250
    ~callback:(fun () -> send_request (Save_req, root_node))
251 252 253 254

let (replay_menu_item : GMenu.menu_item) =
  file_factory#add_item ~key:GdkKeysyms._R "_Replay all"

255 256
let (_ : GMenu.menu_item) =
  file_factory#add_item ~key:GdkKeysyms._Q "_Quit"
Clément Fumex's avatar
Clément Fumex committed
257
    ~callback:(exit_function ~destroy:false)
258

MARCHE Claude's avatar
MARCHE Claude committed
259 260 261 262 263 264 265

(* 1.2 "View" menu

   the entries in that menu are defined later

*)

266 267 268 269
(* 2. horizontal box contains:
   2.1 TODO: a tool box ?
   2.2 a horizontal paned containing:
     2.2.1 a scrolled window to hold the tree view of the session
Clément Fumex's avatar
Clément Fumex committed
270
     2.2.2 a vertical paned containing
271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
*)

let hp = GPack.paned `HORIZONTAL ~packing:hb#add ()

let scrollview =
  let sv =
    GBin.scrolled_window
      ~hpolicy:`AUTOMATIC ~vpolicy:`AUTOMATIC
      ~width:gconfig.tree_width ~shadow_type:`ETCHED_OUT
      ~packing:hp#add ()
  in
  let (_ : GtkSignal.id) =
    sv#misc#connect#size_allocate
      ~callback:
      (fun {Gtk.width=w;Gtk.height=_h} ->
       gconfig.tree_width <- w)
  in sv

Clément Fumex's avatar
Clément Fumex committed
289
let vpan222 = GPack.paned `VERTICAL ~packing:hp#add ()
290 291 292 293 294 295

(*  the scrolled window 2.2.1 contains a GTK tree

*)


MARCHE Claude's avatar
MARCHE Claude committed
296 297 298 299 300 301 302 303
(* view for the session tree *)
let scrolled_session_view =
  GBin.scrolled_window
    ~hpolicy: `AUTOMATIC ~vpolicy: `AUTOMATIC
    ~shadow_type:`ETCHED_OUT
    ~packing:scrollview#add
    ()

304 305
let cols = new GTree.column_list
let name_column = cols#add Gobject.Data.string
Clément Fumex's avatar
Clément Fumex committed
306
let node_id_column = cols#add Gobject.Data.int
307
let status_column = cols#add Gobject.Data.gobject
MARCHE Claude's avatar
MARCHE Claude committed
308

309 310 311 312
let name_renderer = GTree.cell_renderer_text [`XALIGN 0.]
let view_name_column = GTree.view_column ~title:"Theories/Goals" ()
let () =
  view_name_column#pack name_renderer;
313 314 315 316 317 318
  view_name_column#add_attribute name_renderer "text" name_column;
  view_name_column#set_sizing `AUTOSIZE

let status_renderer = GTree.cell_renderer_pixbuf [ ]
let view_status_column = GTree.view_column ~title:"Status"
    ~renderer:(status_renderer, ["pixbuf", status_column])()
319

320 321 322 323 324 325 326 327 328
let goals_model,goals_view =
  Debug.dprintf debug "[GUI] Creating tree model...@?";
  let model = GTree.tree_store cols in
  let view = GTree.view ~model ~packing:scrolled_session_view#add () in
(*
  let () = view#selection#set_mode (* `SINGLE *) `MULTIPLE in
  let () = view#set_rules_hint true in
 *)
  ignore (view#append_column view_name_column);
329
  ignore (view#append_column view_status_column);
330 331 332 333 334 335
(*
  ignore (view#append_column view_status_column);
  ignore (view#append_column view_time_column);
*)
  Debug.dprintf debug " done@.";
  model,view
336

Clément Fumex's avatar
Clément Fumex committed
337
(* vpan222 contains:
338
   2.2.2.1 a view of the current task
Clément Fumex's avatar
Clément Fumex committed
339 340
   2.2.2.2 a vertiacal pan which contains
     2.2.2.2.1 the input field to type commands
341
     2.2.2.2.2 a scrolled window to hold the output of the commands
342 343 344 345 346 347
 *)

let scrolled_task_view =
  GBin.scrolled_window
    ~hpolicy: `AUTOMATIC ~vpolicy: `AUTOMATIC
    ~shadow_type:`ETCHED_OUT
Clément Fumex's avatar
Clément Fumex committed
348
    ~packing:vpan222#add ()
349 350 351 352

let task_view =
  GSourceView2.source_view
    ~editable:false
Clément Fumex's avatar
Clément Fumex committed
353
    ~cursor_visible:false
354 355 356 357
    ~show_line_numbers:true
    ~packing:scrolled_task_view#add
    ()

Clément Fumex's avatar
Clément Fumex committed
358
let vbox2222 = GPack.vbox ~packing:vpan222#add  ()
359

360 361 362 363 364 365
let hbox22221 =
  GPack.hbox
    ~packing:(vbox2222#pack ?from:None ?expand:None ?fill:None ?padding:None) ()

let monitor =
  GMisc.label
MARCHE Claude's avatar
MARCHE Claude committed
366 367 368
    ~text:"  0/0/0"
    ~width:80
    ~xalign:0.0
369
    ~packing:(hbox22221#pack ?from:None ?expand:None ?fill:None ?padding:None) ()
370

MARCHE Claude's avatar
MARCHE Claude committed
371 372
let command_entry = GEdit.entry ~packing:hbox22221#add ()

MARCHE Claude's avatar
MARCHE Claude committed
373
let message_zone =
374 375 376 377
  let sv = GBin.scrolled_window
      ~hpolicy:`AUTOMATIC ~vpolicy:`AUTOMATIC
      ~shadow_type:`ETCHED_OUT ~packing:vbox2222#add ()
  in
MARCHE Claude's avatar
MARCHE Claude committed
378
  GText.view ~editable:false ~cursor_visible:false
379 380
    ~packing:sv#add ()

381
(**** Monitor *****)
Clément Fumex's avatar
Clément Fumex committed
382

383 384 385 386 387 388 389 390 391 392 393 394 395
let fan n =
  match n mod 4 with
    | 0 -> "|"
    | 1 | -3 -> "\\"
    | 2 | -2 -> "-"
    | 3 | -1 -> "/"
    | _ -> assert false

let update_monitor =
  let c = ref 0 in
  fun t s r ->
  reset_gc ();
  incr c;
MARCHE Claude's avatar
MARCHE Claude committed
396 397 398
  let f = if r=0 then "  " else fan (!c / 2) ^ " " in
  monitor#set_text
    (f ^ (string_of_int t) ^ "/" ^ (string_of_int s) ^ "/" ^ (string_of_int r))
Clément Fumex's avatar
Clément Fumex committed
399

MARCHE Claude's avatar
MARCHE Claude committed
400

401 402 403 404 405 406 407 408 409 410 411 412 413 414 415
(****************************)
(* command entry completion *)
(****************************)

let completion_cols = new GTree.column_list
let completion_col = completion_cols#add Gobject.Data.string
let completion_model = GTree.tree_store completion_cols

let command_entry_completion : GEdit.entry_completion =
  GEdit.entry_completion ~model:completion_model ~minimum_key_length:1 ~entry:command_entry ()

let add_completion_entry s =
  let row = completion_model#append () in
  completion_model#set ~row ~column:completion_col s

416 417 418 419 420 421 422
let match_function s iter =
  let candidate = completion_model#get ~row:iter ~column:completion_col in
  try
    ignore (Str.search_forward (Str.regexp s) candidate 0);
    true
  with Not_found -> false

Clément Fumex's avatar
Clément Fumex committed
423
let init_completion provers transformations commands =
424
  (* add the names of all the the transformations *)
Clément Fumex's avatar
Clément Fumex committed
425
  List.iter add_completion_entry transformations;
426
  (* add the name of the commands *)
Clément Fumex's avatar
Clément Fumex committed
427
  List.iter add_completion_entry commands;
428 429
  (* todo: add queries *)

430
  (* add provers *)
Clément Fumex's avatar
Clément Fumex committed
431 432
  List.iter add_completion_entry provers;

433 434 435
  add_completion_entry "auto";
  add_completion_entry "auto 2";

436
  command_entry_completion#set_text_column completion_col;
437
  command_entry_completion#set_match_func match_function;
438

439
  command_entry#set_completion command_entry_completion
440

Sylvain Dailler's avatar
Sylvain Dailler committed
441
(*********************)
442
(* Terminal history  *)
Sylvain Dailler's avatar
Sylvain Dailler committed
443 444
(*********************)

445
let list_commands = create_history()
Sylvain Dailler's avatar
Sylvain Dailler committed
446 447 448

let _ =
  command_entry#event#connect#key_press
449 450 451
    ~callback:(fun (ev: 'a Gdk.event) ->
      match GdkEvent.Key.keyval ev with
      | k when k = GdkKeysyms._Up -> (* Arrow up *)
452 453 454 455 456
          let s = print_next_command list_commands in
          (match s with
          | None -> true
          | Some s ->
              (command_entry#set_text s; true))
457
      | k when k = GdkKeysyms._Down -> (* Arrow down *)
458 459 460 461 462
          let s = print_prev_command list_commands in
          (match s with
          | None -> true
          | Some s ->
              (command_entry#set_text s; true))
Sylvain Dailler's avatar
Sylvain Dailler committed
463 464 465
      | _ -> false
      )

Clément Fumex's avatar
Clément Fumex committed
466 467 468 469
let () =
  let n = gconfig.session_nb_processes in
  Debug.dprintf debug "[IDE] setting max proof tasks to %d@." n;
  send_request (Set_max_tasks_req n, root_node)
470

471 472
let (_ : GtkSignal.id) =
  replay_menu_item#connect#activate
Clément Fumex's avatar
Clément Fumex committed
473
    ~callback:(fun () -> send_request (Replay_req, root_node))
474 475 476 477

(***********************************)
(* Mapping session to the GTK tree *)
(***********************************)
478

Clément Fumex's avatar
Clément Fumex committed
479 480
let node_id_type : node_type Hint.t = Hint.create 17
let node_id_info : node_info Hint.t = Hint.create 17
481

Clément Fumex's avatar
Clément Fumex committed
482 483
let get_node_type id = Hint.find node_id_type id
let get_node_info id = Hint.find node_id_info id
Sylvain Dailler's avatar
Sylvain Dailler committed
484

Clément Fumex's avatar
Clément Fumex committed
485
let get_node_id iter = goals_model#get ~row:iter ~column:node_id_column
486

Clément Fumex's avatar
Clément Fumex committed
487 488 489 490
(* To each node we have the corresponding row_reference *)
let node_id_to_gtree : GTree.row_reference Hint.t = Hint.create 42
(* TODO exception for those: *)
let get_node_row id = Hint.find node_id_to_gtree id
491 492 493 494 495

let image_of_result ~obsolete rOpt =
  match rOpt with
  | None -> !image_undone
  | Some r ->
Clément Fumex's avatar
Clément Fumex committed
496
    match r with
497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513
    | Call_provers.Valid ->
      if obsolete then !image_valid_obs else !image_valid
    | Call_provers.Invalid ->
      if obsolete then !image_invalid_obs else !image_invalid
    | Call_provers.Timeout ->
      if obsolete then !image_timeout_obs else !image_timeout
    | Call_provers.OutOfMemory ->
      if obsolete then !image_outofmemory_obs else !image_outofmemory
    | Call_provers.StepLimitExceeded ->
      if obsolete then !image_steplimitexceeded_obs
      else !image_steplimitexceeded
    | Call_provers.Unknown _ ->
      if obsolete then !image_unknown_obs else !image_unknown
    | Call_provers.Failure _ ->
      if obsolete then !image_failure_obs else !image_failure
    | Call_provers.HighFailure ->
      if obsolete then !image_failure_obs else !image_failure
514

Clément Fumex's avatar
Clément Fumex committed
515 516 517 518 519 520 521 522 523 524 525 526 527 528
let set_status_column iter =
  let id = get_node_id iter in
  let proved = (get_node_info id).proved in
  let image = match get_node_type id with
    | NRoot -> assert false
    | NFile
    | NTheory
    | NTransformation
    | NGoal ->
      if proved
      then !image_valid
      else !image_unknown
    | NProofAttempt (pa, obs) ->
      image_of_result ~obsolete:obs pa
529 530
  in
  goals_model#set ~row:iter ~column:status_column image
531

Clément Fumex's avatar
Clément Fumex committed
532 533 534 535 536 537 538 539 540 541 542 543 544 545
let new_node ?parent ?(collapse=false) id typ info =
  if not (Hint.mem node_id_to_gtree id) then begin
    Hint.add node_id_type id typ;
    Hint.add node_id_info id info;
    let parent = Opt.map (fun x -> x#iter) parent in
    let iter = goals_model#append ?parent () in
    goals_model#set ~row:iter ~column:name_column info.name;
    goals_model#set ~row:iter ~column:node_id_column id;
    let new_ref = goals_model#get_row_reference (goals_model#get_path iter) in
    (* By default expand_path when creating a new node *)
    if not collapse then goals_view#expand_to_path (goals_model#get_path iter);
    Hint.add node_id_to_gtree id new_ref;
    set_status_column iter
  end
546

547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562
(*******************************)
(* commands of the "View" menu *)
(*******************************)

let view_menu = factory#add_submenu "_View"
let view_factory = new GMenu.factory view_menu ~accel_group

(* goals view is not yet multi-selectable
let (_ : GMenu.image_menu_item) =
  view_factory#add_image_item ~key:GdkKeysyms._A
    ~label:"Select all"
    ~callback:(fun () -> goals_view#selection#select_all ()) ()
 *)

let (_ : GMenu.menu_item) =
  view_factory#add_item ~key:GdkKeysyms._plus
Clément Fumex's avatar
Clément Fumex committed
563
    ~callback:enlarge_fonts "Enlarge font"
564 565 566

let (_ : GMenu.menu_item) =
    view_factory#add_item ~key:GdkKeysyms._minus
Clément Fumex's avatar
Clément Fumex committed
567
      ~callback:reduce_fonts "Reduce font"
568 569 570 571 572

let (_ : GMenu.image_menu_item) =
  view_factory#add_image_item ~key:GdkKeysyms._E
    ~label:"Expand all" ~callback:(fun () -> goals_view#expand_all ()) ()

Clément Fumex's avatar
Clément Fumex committed
573
(* let collapse_iter iter =
574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
  let path = goals_model#get_path iter in
  goals_view#collapse_row path

let rec collapse_proven_goals_from_pn pn =
  match pn_proved cont pn with
  | true  -> collapse_iter (row_from_pn pn)#iter
  | false ->
    List.iter collapse_proven_goals_from_tn
      (get_transformations cont.controller_session pn)
and collapse_proven_goals_from_tn tn =
  match tn_proved cont tn with
  | true  -> collapse_iter (row_from_tn tn)#iter
  | false ->
    List.iter collapse_proven_goals_from_pn
      (get_sub_tasks cont.controller_session tn)

let collapse_proven_goals_from_th th =
  match th_proved cont th with
  | true  -> collapse_iter (row_from_th th)#iter
  | false -> List.iter collapse_proven_goals_from_pn (theory_goals th)

let collapse_proven_goals_from_file file =
  match file_proved cont file with
  | true  -> collapse_iter (row_from_file file)#iter
  | false -> List.iter collapse_proven_goals_from_th file.file_theories

let collapse_proven_goals_from_iter iter =
601
  let index = get_index iter in
602 603 604 605 606 607 608 609 610 611 612 613 614 615 616
  match index with
  | Inone              -> assert false
  | IproofAttempt _    -> ()
  | IproofNode pn      -> collapse_proven_goals_from_pn pn
  | Itransformation tn -> collapse_proven_goals_from_tn tn
  | Itheory th         -> collapse_proven_goals_from_th th
  | Ifile file         -> collapse_proven_goals_from_file file

let collapse_proven_goals () =
  match goals_model#get_iter_first with
  | None -> ()
  | Some root_iter -> collapse_proven_goals_from_iter root_iter

let (_ : GMenu.image_menu_item) =
  view_factory#add_image_item ~key:GdkKeysyms._C
Clément Fumex's avatar
Clément Fumex committed
617
    ~label:"Collapse proven goals" ~callback:(fun () -> collapse_proven_goals ()) () *)
618 619 620 621 622 623 624

let () =
  Gconfig.add_modifiable_sans_font_view goals_view#misc;
  Gconfig.add_modifiable_mono_font_view monitor#misc;
  Gconfig.add_modifiable_mono_font_view task_view#misc;
  Gconfig.add_modifiable_mono_font_view command_entry#misc;
  Gconfig.add_modifiable_mono_font_view message_zone#misc;
MARCHE Claude's avatar
MARCHE Claude committed
625
  task_view#source_buffer#set_language why_lang;
Clément Fumex's avatar
Clément Fumex committed
626
  Gconfig.set_fonts ()
627

628 629 630 631
(******************)
(*    actions     *)
(******************)

Clément Fumex's avatar
Clément Fumex committed
632 633 634 635
let get_selected_row_references () =
  List.map
    (fun path -> goals_model#get_row_reference path)
    goals_view#selection#get_selected_rows
636

637 638 639 640 641 642 643 644 645
let image_of_pa_status ~obsolete pa_status =
  match pa_status with
    | Controller_itp.Interrupted   -> !image_undone
    | Controller_itp.Unedited      -> !image_editor
    | Controller_itp.JustEdited    -> !image_unknown
    | Controller_itp.Scheduled     -> !image_scheduled
    | Controller_itp.Running       -> !image_running
    | Controller_itp.InternalFailure _
    | Controller_itp.Uninstalled _ -> !image_failure
Clément Fumex's avatar
Clément Fumex committed
646 647
    | Controller_itp.Done r        ->
      image_of_result ~obsolete (Some r.Call_provers.pr_answer)
648 649

let rec update_status_column_from_iter cont iter =
Clément Fumex's avatar
Clément Fumex committed
650
  set_status_column iter;
651
  match goals_model#iter_parent iter with
652
  | Some p -> update_status_column_from_iter cont p
653 654
  | None -> ()

655 656
let move_current_row_selection_up () =
  let current_view = List.hd (goals_view#selection#get_selected_rows) in
657 658 659
  ignore (GTree.Path.up current_view);
  let row_up = goals_model#get_row_reference current_view in
  goals_view#selection#select_iter row_up#iter
660 661 662 663 664 665 666 667 668 669 670 671 672

let move_current_row_selection_down () =
  let current_iter =
    try
      let current_view = List.hd (goals_view#selection#get_selected_rows) in
      let current_row = goals_model#get_row_reference current_view in
      Some current_row#iter
    with Not_found ->
      None
  in
  let child = goals_model#iter_children current_iter in
  goals_view#selection#select_iter child

673
let clear_command_entry () = command_entry#set_text ""
MARCHE Claude's avatar
MARCHE Claude committed
674 675

let interp cmd =
Clément Fumex's avatar
Clément Fumex committed
676 677 678 679 680 681 682 683 684 685 686
  (* TODO: do some preprocessing for queries, or leave everything to server ? *)
  (* TODO: treat multiple rows *)
  let rows = get_selected_row_references () in
  let id = if List.length rows > 0 then
      get_node_id ((List.hd rows)#iter)
    else
      root_node
  in
  send_request (Command_req cmd, id)
(*
   let id =
MARCHE Claude's avatar
MARCHE Claude committed
687 688 689 690
    match !current_selected_index with
    | IproofNode id -> Some id
    | _ -> None
  in
691 692
  try
  match interp cont id cmd with
693 694
    | Transform(s,_t,args) ->
       clear_command_entry ();
695
       apply_transform cont s args
696
    | Query s ->
MARCHE Claude's avatar
MARCHE Claude committed
697
       clear_command_entry ();
698
       message_zone#buffer#set_text s
699 700 701 702 703
    | Other(s,args) ->
      begin
        match parse_prover_name gconfig.config s args with
        | Some (prover_config, limit) ->
          clear_command_entry ();
704
          test_schedule_proof_attempt cont prover_config limit
705 706
        | None ->
          match s with
MARCHE Claude's avatar
MARCHE Claude committed
707 708 709
          | "auto" ->
             let s =
               match args with
MARCHE Claude's avatar
MARCHE Claude committed
710 711
               | "2"::_ -> "2"
               | _ -> "1"
MARCHE Claude's avatar
MARCHE Claude committed
712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727
             in
             clear_command_entry ();
             run_strategy_on_task s
          | "help" ->
             clear_command_entry ();
             let text = Pp.sprintf
                          "Please type a command among the following (automatic completion available)@\n\
                           @\n\
                           @ <transformation name> [arguments]@\n\
                           @ <prover name> [<time limit> [<mem limit>]]@\n\
                           @ <query> [arguments]@\n\
                           @ auto [auto level]@\n\
                           @\n\
                           Available queries are:@\n@[%a@]" help_on_queries ()
             in
             message_zone#buffer#set_text text
728 729
          | _ ->
             message_zone#buffer#set_text ("unknown command '"^s^"'")
730
      end
731
  with e when not (Debug.test_flag Debug.stack_trace) ->
Clément Fumex's avatar
Clément Fumex committed
732
       message_zone#buffer#set_text (Pp.sprintf "anomaly: %a" Exn_printer.exn_printer e) *)
MARCHE Claude's avatar
MARCHE Claude committed
733 734 735

let (_ : GtkSignal.id) =
  command_entry#connect#activate
Clément Fumex's avatar
Clément Fumex committed
736
    ~callback:(fun () -> add_command list_commands command_entry#text; interp command_entry#text)
737

738 739
let on_selected_row r =
  try
Clément Fumex's avatar
Clément Fumex committed
740 741 742 743 744
    let id = get_node_id r#iter in
    let typ = get_node_type id in
    match typ with
    | NGoal ->
      send_request (Get_task, id)
745 746 747
    | _ -> task_view#source_buffer#set_text ""
  with
    | Not_found -> task_view#source_buffer#set_text ""
Clément Fumex's avatar
Clément Fumex committed
748

749 750 751 752 753 754
let (_ : GtkSignal.id) =
  goals_view#selection#connect#after#changed ~callback:
    (fun () ->
      match get_selected_row_references () with
        | [r] -> on_selected_row r
        | _ -> ())
Clément Fumex's avatar
Clément Fumex committed
755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810

(*************************)
(* Notification Handling *)
(*************************)

let add_to_msg_zone s =
  let s = message_zone#buffer#get_text () ^ "\n" ^ s in
  message_zone#buffer#set_text s;
  message_zone#scroll_to_mark `INSERT

let treat_message_notification msg = match msg with
  (* TODO: do something ! *)
  | Proof_error (_id, s)    -> add_to_msg_zone s
  | Transf_error (_id, s)   -> add_to_msg_zone s
  | Strat_error (_id, s)    -> add_to_msg_zone s
  | Replay_Info s          -> add_to_msg_zone s
  | Query_Info (_id, s)     -> add_to_msg_zone s
  | Query_Error (_id, s)    -> add_to_msg_zone s
  | Help s                 -> add_to_msg_zone s
  | Information s          -> add_to_msg_zone s
  | Task_Monitor (t, s, r) -> update_monitor t s r

let treat_notification n = match n with
  | Node_change (id, info)        ->
    Hint.replace node_id_info id info;
    set_status_column (get_node_row id)#iter
  | New_node (id, pid, typ, info) ->
    begin try
        let parent = get_node_row pid in
        new_node ~parent id typ info
      with Not_found ->
        new_node id typ info
    end
  | Remove _id                     -> (* TODO *)
    add_to_msg_zone "got a Remove notification not yet supported\n"
  | Initialized g_info            ->
    (* TODO: treat other *)
    init_completion g_info.provers g_info.transformations g_info.commands;
  | Saved                         -> (* TODO *)
    add_to_msg_zone "got a Saved notification not yet supported\n"
  | Message (msg)                 -> treat_message_notification msg
  | Proof_update (id, pa)         -> (* TODO *)
    let r = get_node_row id in
    let obsolete = match get_node_type id with
      | NProofAttempt (_, obsolete) -> obsolete
      | _ -> assert false
    in
    goals_model#set ~row:r#iter ~column:status_column
      (image_of_pa_status ~obsolete pa)
  | Dead _s                        -> (* TODO *)
    add_to_msg_zone "got a Dead notification not yet supported\n"
  | Task (_id, s)                  ->
    (* TODO: check that the id is the current one *)
    task_view#source_buffer#set_text s;
    (* scroll to end of text *)
    task_view#scroll_to_mark `INSERT
811 812

(***********************)
813
(* start the interface *)
814
(***********************)
815

Clément Fumex's avatar
Clément Fumex committed
816 817 818
let () =
  S.timeout ~ms:100 (fun () -> List.iter treat_notification (get_notified ()); true);
  Queue.iter (fun f -> send_request (Open_req f, root_node)) files;
819
  (* temporary *)
Clément Fumex's avatar
Clément Fumex committed
820
  vpan222#set_position 500;
821
  goals_view#expand_all ();
822 823
  main_window#add_accel_group accel_group;
  main_window#set_icon (Some !Gconfig.why_icon);
824
  message_zone#buffer#set_text "Welcome to Why3 IDE\ntype 'help' for help";
825 826
  main_window#show ();
  GMain.main ()