1 (* Copyright (C) 2004-2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
28 open MatitaGeneratedGui
32 let gui_instance = ref None ;;
34 class type browserWin =
35 (* this class exists only because GEdit.combo_box_entry is not supported by
36 * lablgladecc :-(((( *)
38 inherit MatitaGeneratedGui.browserWin
39 method browserUri: GEdit.combo_box_entry
42 class console ~(buffer: GText.buffer) () =
44 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
45 val warning_tag = buffer#create_tag [ `FOREGROUND "yellow" ]
46 val message_tag = buffer#create_tag []
47 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
48 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
49 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
50 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
51 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
53 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
54 method log_callback (tag: MatitaLog.log_tag) s =
56 | `Debug -> self#debug (s ^ "\n")
57 | `Error -> self#error (s ^ "\n")
58 | `Message -> self#message (s ^ "\n")
59 | `Warning -> self#warning (s ^ "\n")
63 (* creation order _is_ relevant for windows placement *)
64 let main = new mainWin () in
65 let about = new aboutWin () in
66 let fileSel = new fileSelectionWin () in
67 let keyBindingBoxes = (* event boxes which should receive global key events *)
68 [ main#mainWinEventBox ]
70 let console = new console ~buffer:main#logTextView#buffer () in
71 let (source_view: GSourceView.source_view) =
72 GSourceView.source_view
74 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
75 ~margin:80 ~show_margin:true
77 ~packing:main#scriptScrolledWin#add
80 let source_buffer = source_view#source_buffer in
82 val mutable chosen_file = None
83 val mutable _ok_not_exists = false
84 val mutable script_fname = None
87 (* glade's check widgets *)
88 List.iter (fun w -> w#check_widgets ())
89 (let c w = (w :> <check_widgets: unit -> unit>) in
90 [ c about; c fileSel; c main ]);
92 List.iter (* global key bindings *)
93 (fun (key, callback) -> self#addKeyBinding key callback)
96 toggle_win ~check:main#showProofMenuItem proof#proofWin;
98 toggle_win ~check:main#showCheckMenuItem check#checkWin;
102 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
103 ignore (main#aboutMenuItem#connect#activate (fun _ ->
104 about#aboutWin#show ()));
105 connect_button about#aboutDismissButton (fun _ ->
106 about#aboutWin#misc#hide ());
107 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
108 ~templ:BuildTimeConf.version about#aboutLabel#label);
109 (* file selection win *)
110 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
111 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
114 fileSel#fileSelectionWin#misc#hide ();
119 let fname = fileSel#fileSelectionWin#filename in
120 if Sys.file_exists fname then
121 (if is_regular fname then return (Some fname))
123 (if _ok_not_exists then return (Some fname))
124 | `CANCEL -> return None
126 | `DELETE_EVENT -> return None));
128 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
129 main#helpMenu#set_right_justified true;
131 let adj = main#logScrolledWin#vadjustment in
132 ignore (adj#connect#changed
133 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
134 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
136 let module A = TacticAst in
137 let hole = CicAst.UserInput in
138 let loc = CicAst.dummy_floc in
140 if (MatitaScript.instance ())#onGoingProof () then
141 (MatitaScript.instance ())#advance
142 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
144 let tac_w_term ast _ =
145 if (MatitaScript.instance ())#onGoingProof () then
146 let buf = source_buffer in
147 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
148 ("\n" ^ TacticAstPp.pp_tactic ast)
150 let tbar = self#main in
151 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
152 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
153 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
154 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
155 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
156 connect_button tbar#splitButton (tac (A.Split loc));
157 connect_button tbar#leftButton (tac (A.Left loc));
158 connect_button tbar#rightButton (tac (A.Right loc));
159 connect_button tbar#existsButton (tac (A.Exists loc));
160 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
161 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
162 connect_button tbar#transitivityButton
163 (tac_w_term (A.Transitivity (loc, hole)));
164 connect_button tbar#assumptionButton (tac (A.Assumption loc));
165 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, hole)));
166 connect_button tbar#autoButton (tac (A.Auto (loc,None)));
167 MatitaGtkMisc.toggle_widget_visibility
168 ~widget:(self#main#tacticsButtonsHandlebox :> GObj.widget)
169 ~check:self#main#tacticsBarMenuItem;
170 let module Hr = Helm_registry in
172 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
174 self#main#tacticsBarMenuItem#set_active false;
175 MatitaGtkMisc.toggle_callback
177 | true -> self#main#toplevel#fullscreen ()
178 | false -> self#main#toplevel#unfullscreen ())
179 ~check:self#main#fullscreenMenuItem;
180 self#main#fullscreenMenuItem#set_active false;
182 self#setQuitCallback (fun () -> exit 0);
184 MatitaLog.set_log_callback self#console#log_callback;
185 GtkSignal.user_handler :=
188 (sprintf "Uncaught exception: %s" (Printexc.to_string exn)));
191 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
193 MatitaLog.warn (sprintf "can't load language file %s"
194 BuildTimeConf.lang_file)
195 | Some matita_lang ->
196 source_buffer#set_language matita_lang;
197 source_buffer#set_highlight true
199 let s () = MatitaScript.instance () in
201 script_fname <- None;
202 self#main#saveMenuItem#misc#set_sensitive false
206 match self#chooseFile () with
210 console#message ("'"^f^"' loaded.\n");
214 let saveAsScript () =
216 match self#chooseFile ~ok_not_exists:true () with
219 console#message ("'"^f^"' saved.\n");
224 match script_fname with
225 | None -> saveAsScript ()
228 console#message ("'"^f^"' saved.\n");
230 let newScript () = (s ())#reset (); disableSave () in
232 source_buffer#place_cursor
233 (source_buffer#get_iter_at_mark (`NAME "locked"))
235 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
236 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
237 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
238 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
239 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
240 let connect_key sym f =
241 connect_key self#main#mainWinEventBox#event
242 ~modifiers:[`CONTROL] ~stop:true sym f;
243 connect_key self#sourceView#event
244 ~modifiers:[`CONTROL] ~stop:true sym f
246 connect_button self#main#scriptAdvanceButton advance;
247 connect_button self#main#scriptRetractButton retract;
248 connect_button self#main#scriptTopButton top;
249 connect_button self#main#scriptBottomButton bottom;
250 connect_key GdkKeysyms._Down advance;
251 connect_key GdkKeysyms._Up retract;
252 connect_key GdkKeysyms._Home top;
253 connect_key GdkKeysyms._End bottom;
254 connect_button self#main#scriptJumpButton jump;
255 connect_menu_item self#main#openMenuItem loadScript;
256 connect_menu_item self#main#saveMenuItem saveScript;
257 connect_menu_item self#main#saveAsMenuItem saveAsScript;
258 connect_menu_item self#main#newMenuItem newScript;
259 connect_key GdkKeysyms._period
261 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
264 connect_key GdkKeysyms._Return
266 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
269 (* script monospace font stuff *)
271 Helm_registry.get_opt_default Helm_registry.string
272 ~default:BuildTimeConf.default_script_font "matita.script_font"
274 (* let monospace_tag =
275 source_buffer#create_tag [`FONT_DESC font]
277 self#sourceView#misc#modify_font_by_name font;
279 source_buffer#connect#changed ~callback:(fun _ ->
280 let start, stop = source_buffer#bounds in
281 source_buffer#apply_tag monospace_tag start stop)
284 self#main#debugMenu#misc#hide ();
286 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
287 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
288 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
290 self#sourceView#misc#grab_focus ();
291 (* main win dimension *)
292 let width = Gdk.Screen.width () in
293 let height = Gdk.Screen.height () in
294 let main_w = width * 90 / 100 in
295 let main_h = height * 80 / 100 in
296 let script_w = main_w * 6 / 10 in
297 self#main#toplevel#resize ~width:main_w ~height:main_h;
298 self#main#hpaneScriptSequent#set_position script_w
300 method loadScript file =
301 let script = MatitaScript.instance () in
303 script#loadFrom file;
304 console#message ("'"^file^"' loaded.");
305 self#_enableSaveTo file
307 method private _enableSaveTo file =
308 script_fname <- Some file;
309 self#main#saveMenuItem#misc#set_sensitive true
312 method console = console
313 method sourceView: GSourceView.source_view = (source_view: GSourceView.source_view)
315 method fileSel = fileSel
318 method newBrowserWin () =
320 inherit browserWin ()
321 val combo = GEdit.combo_box_entry ()
323 self#check_widgets ();
324 let combo_widget = combo#coerce in
325 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
326 combo#entry#misc#grab_focus ()
327 method browserUri = combo
330 method newUriDialog () =
331 let dialog = new uriChoiceDialog () in
332 dialog#check_widgets ();
335 method newInterpDialog () =
336 let dialog = new interpChoiceDialog () in
337 dialog#check_widgets ();
340 method newConfirmationDialog () =
341 let dialog = new confirmationDialog () in
342 dialog#check_widgets ();
345 method newEmptyDialog () =
346 let dialog = new emptyDialog () in
347 dialog#check_widgets ();
350 method private addKeyBinding key callback =
351 List.iter (fun evbox -> add_key_binding key callback evbox)
354 method setQuitCallback callback =
355 ignore (main#toplevel#connect#destroy callback);
356 ignore (main#quitMenuItem#connect#activate callback);
357 self#addKeyBinding GdkKeysyms._q callback
359 method chooseFile ?(ok_not_exists = false) () =
360 _ok_not_exists <- ok_not_exists;
361 fileSel#fileSelectionWin#show ();
365 method askText ?(title = "") ?(msg = "") () =
366 let dialog = new textDialog () in
367 dialog#textDialog#set_title title;
368 dialog#textDialogLabel#set_label msg;
369 let text = ref None in
372 dialog#textDialog#destroy ();
375 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
376 connect_button dialog#textDialogCancelButton (fun _ -> return None);
377 connect_button dialog#textDialogOkButton (fun _ ->
378 let text = dialog#textDialogTextView#buffer#get_text () in
380 dialog#textDialog#show ();
387 let g = new gui () in
388 gui_instance := Some g;
391 let instance = singleton gui
393 let non p x = not (p x)
397 String.sub s (String.length s - 4) 4 = ".var"
398 with Invalid_argument _ -> false
400 (* this is a shit and should be changed :-{ *)
401 let interactive_uri_choice
402 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
403 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
404 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
408 let gui = instance () in
409 let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in
410 if (selection_mode <> `SINGLE) &&
411 (Helm_registry.get_bool "matita.auto_disambiguation")
413 Lazy.force nonvars_uris
415 let dialog = gui#newUriDialog () in
416 if hide_uri_entry then
417 dialog#uriEntryHBox#misc#hide ();
420 dialog#uriChoiceSelectedButton#misc#hide ();
421 dialog#uriChoiceConstantsButton#misc#hide ();
423 dialog#okLabel#set_label ok_label;
424 dialog#uriChoiceTreeView#selection#set_mode
425 (selection_mode :> Gtk.Tags.selection_mode);
426 let model = new stringListModel dialog#uriChoiceTreeView in
427 let choices = ref None in
428 let nonvars = ref false in
432 dialog#copyButton#misc#show ();
433 connect_button dialog#copyButton
435 match model#easy_selection () with
438 dialog#uriChoiceDialog#set_title title;
439 dialog#uriChoiceLabel#set_text msg;
440 List.iter model#easy_append uris;
441 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
444 dialog#uriChoiceDialog#destroy ();
447 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
448 connect_button dialog#uriChoiceConstantsButton (fun _ ->
449 return (Some (Lazy.force nonvars_uris)));
450 if ok_action = `AUTO then
451 connect_button dialog#uriChoiceAutoButton (fun _ ->
452 Helm_registry.set_bool "matita.auto_disambiguation" true;
453 return (Some (Lazy.force nonvars_uris)))
455 connect_button dialog#uriChoiceAutoButton (fun _ ->
456 match model#easy_selection () with
458 | uris -> return (Some uris));
459 connect_button dialog#uriChoiceSelectedButton (fun _ ->
460 match model#easy_selection () with
462 | uris -> return (Some uris));
463 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
464 dialog#uriChoiceDialog#show ();
467 | None -> raise MatitaTypes.Cancel
472 let cols = new GTree.column_list in
473 let id_col = cols#add Gobject.Data.string in
474 let dsc_col = cols#add Gobject.Data.string in
475 let interp_no_col = cols#add Gobject.Data.int in
476 let tree_store = GTree.tree_store cols in
477 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
478 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
479 let id_view_col = GTree.view_column ~renderer:id_renderer () in
480 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
481 fun tree_view choices ->
484 tree_view#set_model (Some (tree_store :> GTree.model));
485 ignore (tree_view#append_column id_view_col);
486 ignore (tree_view#append_column dsc_view_col);
488 (* try to find a reasonable name for an interpretation *)
492 List.assoc "0" interp
494 incr idx; string_of_int !idx
501 let interp_row = tree_store#append () in
502 tree_store#set ~row:interp_row ~column:id_col
503 (name_of_interp interp);
504 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
507 let row = tree_store#append ~parent:interp_row () in
508 tree_store#set ~row ~column:id_col id;
509 tree_store#set ~row ~column:dsc_col dsc;
510 tree_store#set ~row ~column:interp_no_col !idx)
514 method get_interp_no tree_path =
515 let iter = tree_store#get_iter tree_path in
516 tree_store#get ~row:iter ~column:interp_no_col
519 let interactive_interp_choice () choices =
520 let gui = instance () in
521 assert (choices <> []);
522 let dialog = gui#newInterpDialog () in
523 let model = new interpModel dialog#interpChoiceTreeView choices in
524 let interp_len = List.length (List.hd choices) in
525 dialog#interpChoiceDialog#set_title "Interpretation choice";
526 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
527 let interp_no = ref None in
529 dialog#interpChoiceDialog#destroy ();
532 let fail _ = interp_no := None; return () in
533 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
534 connect_button dialog#interpChoiceOkButton (fun _ ->
535 match !interp_no with None -> () | Some _ -> return ());
536 connect_button dialog#interpChoiceCancelButton fail;
537 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
538 interp_no := Some (model#get_interp_no path);
540 let selection = dialog#interpChoiceTreeView#selection in
541 ignore (selection#connect#changed (fun _ ->
542 match selection#get_selected_rows with
544 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
545 interp_no := Some (model#get_interp_no path)
546 | _ -> assert false));
547 dialog#interpChoiceDialog#show ();
549 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)