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 "orange" ]
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")
62 let clean_current_baseuri status =
64 let baseuri = MatitaTypes.get_string_option status "baseuri" in
65 MatitacleanLib.clean_baseuris [baseuri]
66 with MatitaTypes.Option_error _ -> ()
68 let ask_and_save_moo_if_needed parent fname status =
70 MatitacLib.dump_moo_to_file fname status.MatitaTypes.moo_content_rev in
71 if (MatitaScript.instance ())#eos &&
72 status.MatitaTypes.proof_status = MatitaTypes.No_proof
76 MatitaMisc.obj_file_of_script fname
79 MatitaGtkMisc.ask_confirmation
80 ~title:"A .moo can be generated"
81 ~message:(Printf.sprintf
82 "%s can be generated for %s.\n<i>Should I generate it?</i>"
90 | `CANCEL -> raise MatitaTypes.Cancel
95 clean_current_baseuri status
98 clean_current_baseuri status
100 let ask_unsaved parent =
101 MatitaGtkMisc.ask_confirmation
102 ~parent ~title:"Unsaved work!"
103 ~message:("Your work is <b>unsaved</b>!\n\n"^
104 "<i>Do you want to save the script before exiting?</i>")
108 (* creation order _is_ relevant for windows placement *)
109 let main = new mainWin () in
110 let about = new aboutWin () in
111 let fileSel = new fileSelectionWin () in
112 let keyBindingBoxes = (* event boxes which should receive global key events *)
113 [ main#mainWinEventBox ]
115 let console = new console ~buffer:main#logTextView#buffer () in
116 let (source_view: GSourceView.source_view) =
117 GSourceView.source_view
119 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
120 ~margin:80 ~show_margin:true
122 ~packing:main#scriptScrolledWin#add
125 let default_font_size =
126 Helm_registry.get_opt_default Helm_registry.int
127 ~default:BuildTimeConf.default_font_size "matita.font_size"
129 let source_buffer = source_view#source_buffer in
131 val mutable chosen_file = None
132 val mutable _ok_not_exists = false
133 val mutable script_fname = None
134 val mutable font_size = default_font_size
137 (* glade's check widgets *)
138 List.iter (fun w -> w#check_widgets ())
139 (let c w = (w :> <check_widgets: unit -> unit>) in
140 [ c about; c fileSel; c main ]);
142 List.iter (* global key bindings *)
143 (fun (key, callback) -> self#addKeyBinding key callback)
146 toggle_win ~check:main#showProofMenuItem proof#proofWin;
148 toggle_win ~check:main#showCheckMenuItem check#checkWin;
152 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
153 ignore (main#aboutMenuItem#connect#activate (fun _ ->
154 about#aboutWin#show ()));
155 connect_button about#aboutDismissButton (fun _ ->
156 about#aboutWin#misc#hide ());
157 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
158 ~templ:BuildTimeConf.version about#aboutLabel#label);
159 (* file selection win *)
160 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
161 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
164 fileSel#fileSelectionWin#misc#hide ();
169 let fname = fileSel#fileSelectionWin#filename in
170 if Sys.file_exists fname then
171 (if is_regular fname then return (Some fname))
173 (if _ok_not_exists then return (Some fname))
174 | `CANCEL -> return None
176 | `DELETE_EVENT -> return None));
178 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
179 main#helpMenu#set_right_justified true;
181 let adj = main#logScrolledWin#vadjustment in
182 ignore (adj#connect#changed
183 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
184 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
186 let module A = TacticAst in
187 let hole = CicAst.UserInput in
188 let loc = CicAst.dummy_floc in
190 if (MatitaScript.instance ())#onGoingProof () then
191 (MatitaScript.instance ())#advance
192 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
194 let tac_w_term ast _ =
195 if (MatitaScript.instance ())#onGoingProof () then
196 let buf = source_buffer in
197 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
198 ("\n" ^ TacticAstPp.pp_tactic ast)
200 let tbar = self#main in
201 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
202 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
203 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
204 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None, None, [])));
205 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole, None, None, [])));
206 connect_button tbar#splitButton (tac (A.Split loc));
207 connect_button tbar#leftButton (tac (A.Left loc));
208 connect_button tbar#rightButton (tac (A.Right loc));
209 connect_button tbar#existsButton (tac (A.Exists loc));
210 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
211 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
212 connect_button tbar#transitivityButton
213 (tac_w_term (A.Transitivity (loc, hole)));
214 connect_button tbar#assumptionButton (tac (A.Assumption loc));
215 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
216 connect_button tbar#autoButton (tac (A.Auto (loc,None,None)));
217 MatitaGtkMisc.toggle_widget_visibility
218 ~widget:(self#main#tacticsButtonsHandlebox :> GObj.widget)
219 ~check:self#main#tacticsBarMenuItem;
220 let module Hr = Helm_registry in
222 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
224 self#main#tacticsBarMenuItem#set_active false;
225 MatitaGtkMisc.toggle_callback
227 | true -> self#main#toplevel#fullscreen ()
228 | false -> self#main#toplevel#unfullscreen ())
229 ~check:self#main#fullscreenMenuItem;
230 self#main#fullscreenMenuItem#set_active false;
232 MatitaLog.set_log_callback self#console#log_callback;
233 GtkSignal.user_handler :=
234 (fun exn -> MatitaLog.error (MatitaExcPp.to_string exn));
237 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
239 MatitaLog.warn (sprintf "can't load language file %s"
240 BuildTimeConf.lang_file)
241 | Some matita_lang ->
242 source_buffer#set_language matita_lang;
243 source_buffer#set_highlight true
245 let s () = MatitaScript.instance () in
247 script_fname <- None;
248 self#main#saveMenuItem#misc#set_sensitive false
250 let saveAsScript () =
252 match self#chooseFile ~ok_not_exists:true () with
254 script#assignFileName f;
255 script#saveToFile ();
256 console#message ("'"^f^"' saved.\n");
261 match script_fname with
262 | None -> saveAsScript ()
264 (s ())#assignFileName f;
265 (s ())#saveToFile ();
266 console#message ("'"^f^"' saved.\n");
270 let status = script#status in
272 if source_view#buffer#modified then
274 match ask_unsaved main#toplevel with
275 | `YES -> saveScript ()
277 | `CANCEL -> raise MatitaTypes.Cancel
279 (match script_fname with
282 ask_and_save_moo_if_needed main#toplevel fname status);
283 match self#chooseFile () with
286 script#assignFileName f;
287 script#loadFromFile ();
288 console#message ("'"^f^"' loaded.\n");
291 with MatitaTypes.Cancel -> ()
300 source_buffer#place_cursor
301 (source_buffer#get_iter_at_mark (`NAME "locked"))
303 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
304 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
305 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
306 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
307 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
308 let connect_key sym f =
309 connect_key self#main#mainWinEventBox#event
310 ~modifiers:[`CONTROL] ~stop:true sym f;
311 connect_key self#sourceView#event
312 ~modifiers:[`CONTROL] ~stop:true sym f
315 self#setQuitCallback (fun () ->
316 let status = (MatitaScript.instance ())#status in
317 if source_view#buffer#modified then
319 let rc = ask_unsaved main#toplevel in
322 | `YES -> saveScript ();
323 if not source_view#buffer#modified then
325 (match script_fname with
328 ask_and_save_moo_if_needed
329 main#toplevel fname status);
332 | `NO -> GMain.Main.quit ()
333 | `CANCEL -> raise MatitaTypes.Cancel
334 with MatitaTypes.Cancel -> ()
338 (match script_fname with
339 | None -> clean_current_baseuri status; GMain.Main.quit ()
342 ask_and_save_moo_if_needed main#toplevel fname status;
344 with MatitaTypes.Cancel -> ())
346 connect_button self#main#scriptAdvanceButton advance;
347 connect_button self#main#scriptRetractButton retract;
348 connect_button self#main#scriptTopButton top;
349 connect_button self#main#scriptBottomButton bottom;
350 connect_key GdkKeysyms._Down advance;
351 connect_key GdkKeysyms._Up retract;
352 connect_key GdkKeysyms._Home top;
353 connect_key GdkKeysyms._End bottom;
354 connect_button self#main#scriptJumpButton jump;
355 connect_menu_item self#main#openMenuItem loadScript;
356 connect_menu_item self#main#saveMenuItem saveScript;
357 connect_menu_item self#main#saveAsMenuItem saveAsScript;
358 connect_menu_item self#main#newMenuItem newScript;
359 connect_key GdkKeysyms._period
361 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
364 connect_key GdkKeysyms._Return
366 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
369 (* script monospace font stuff *)
370 self#updateFontSize ();
372 self#main#debugMenu#misc#hide ();
374 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
375 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
376 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
378 self#sourceView#misc#grab_focus ();
379 (* main win dimension *)
380 let width = Gdk.Screen.width () in
381 let height = Gdk.Screen.height () in
382 let main_w = width * 90 / 100 in
383 let main_h = height * 80 / 100 in
384 let script_w = main_w * 6 / 10 in
385 self#main#toplevel#resize ~width:main_w ~height:main_h;
386 self#main#hpaneScriptSequent#set_position script_w;
388 ignore(source_view#connect#after#paste_clipboard
389 ~callback:(fun () -> (MatitaScript.instance ())#clean_dirty_lock))
391 method loadScript file =
392 let script = MatitaScript.instance () in
394 script#assignFileName file;
395 if not (Sys.file_exists file) then
397 let oc = open_out file in
398 let template = MatitaMisc.input_file BuildTimeConf.script_template in
399 output_string oc template;
402 script#loadFromFile ();
403 console#message ("'"^file^"' loaded.");
404 self#_enableSaveTo file
406 method setStar name b =
407 let l = main#scriptLabel in
409 l#set_text (name ^ " *")
413 method private _enableSaveTo file =
414 script_fname <- Some file;
415 self#main#saveMenuItem#misc#set_sensitive true
418 method console = console
419 method sourceView: GSourceView.source_view = (source_view: GSourceView.source_view)
421 method fileSel = fileSel
424 method newBrowserWin () =
426 inherit browserWin ()
427 val combo = GEdit.combo_box_entry ()
429 self#check_widgets ();
430 let combo_widget = combo#coerce in
431 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
432 combo#entry#misc#grab_focus ()
433 method browserUri = combo
436 method newUriDialog () =
437 let dialog = new uriChoiceDialog () in
438 dialog#check_widgets ();
441 method newInterpDialog () =
442 let dialog = new interpChoiceDialog () in
443 dialog#check_widgets ();
446 method newConfirmationDialog () =
447 let dialog = new confirmationDialog () in
448 dialog#check_widgets ();
451 method newEmptyDialog () =
452 let dialog = new emptyDialog () in
453 dialog#check_widgets ();
456 method private addKeyBinding key callback =
457 List.iter (fun evbox -> add_key_binding key callback evbox)
460 method setQuitCallback callback =
461 ignore (main#quitMenuItem#connect#activate callback);
462 ignore (main#toplevel#event#connect#delete
463 (fun _ -> callback ();true));
464 self#addKeyBinding GdkKeysyms._q callback
466 method chooseFile ?(ok_not_exists = false) () =
467 _ok_not_exists <- ok_not_exists;
468 fileSel#fileSelectionWin#show ();
472 method askText ?(title = "") ?(msg = "") () =
473 let dialog = new textDialog () in
474 dialog#textDialog#set_title title;
475 dialog#textDialogLabel#set_label msg;
476 let text = ref None in
479 dialog#textDialog#destroy ();
482 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
483 connect_button dialog#textDialogCancelButton (fun _ -> return None);
484 connect_button dialog#textDialogOkButton (fun _ ->
485 let text = dialog#textDialogTextView#buffer#get_text () in
487 dialog#textDialog#show ();
491 method private updateFontSize () =
492 self#sourceView#misc#modify_font_by_name
493 (sprintf "%s %d" BuildTimeConf.script_font font_size)
495 method increaseFontSize () =
496 font_size <- font_size + 1;
497 self#updateFontSize ()
499 method decreaseFontSize () =
500 font_size <- font_size - 1;
501 self#updateFontSize ()
503 method resetFontSize () =
504 font_size <- default_font_size;
505 self#updateFontSize ()
510 let g = new gui () in
511 gui_instance := Some g;
514 let instance = singleton gui
516 let non p x = not (p x)
518 (* this is a shit and should be changed :-{ *)
519 let interactive_uri_choice
520 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
521 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
522 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
526 let gui = instance () in
527 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
528 if (selection_mode <> `SINGLE) &&
529 (Helm_registry.get_bool "matita.auto_disambiguation")
531 Lazy.force nonvars_uris
533 let dialog = gui#newUriDialog () in
534 if hide_uri_entry then
535 dialog#uriEntryHBox#misc#hide ();
538 dialog#uriChoiceSelectedButton#misc#hide ();
539 dialog#uriChoiceConstantsButton#misc#hide ();
541 dialog#okLabel#set_label ok_label;
542 dialog#uriChoiceTreeView#selection#set_mode
543 (selection_mode :> Gtk.Tags.selection_mode);
544 let model = new stringListModel dialog#uriChoiceTreeView in
545 let choices = ref None in
546 let nonvars = ref false in
550 dialog#copyButton#misc#show ();
551 connect_button dialog#copyButton
553 match model#easy_selection () with
556 dialog#uriChoiceDialog#set_title title;
557 dialog#uriChoiceLabel#set_text msg;
558 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
559 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
562 dialog#uriChoiceDialog#destroy ();
565 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
566 connect_button dialog#uriChoiceConstantsButton (fun _ ->
567 return (Some (Lazy.force nonvars_uris)));
568 if ok_action = `AUTO then
569 connect_button dialog#uriChoiceAutoButton (fun _ ->
570 Helm_registry.set_bool "matita.auto_disambiguation" true;
571 return (Some (Lazy.force nonvars_uris)))
573 connect_button dialog#uriChoiceAutoButton (fun _ ->
574 match model#easy_selection () with
576 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
577 connect_button dialog#uriChoiceSelectedButton (fun _ ->
578 match model#easy_selection () with
580 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
581 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
582 dialog#uriChoiceDialog#show ();
585 | None -> raise MatitaTypes.Cancel
590 let cols = new GTree.column_list in
591 let id_col = cols#add Gobject.Data.string in
592 let dsc_col = cols#add Gobject.Data.string in
593 let interp_no_col = cols#add Gobject.Data.int in
594 let tree_store = GTree.tree_store cols in
595 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
596 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
597 let id_view_col = GTree.view_column ~renderer:id_renderer () in
598 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
599 fun tree_view choices ->
602 tree_view#set_model (Some (tree_store :> GTree.model));
603 ignore (tree_view#append_column id_view_col);
604 ignore (tree_view#append_column dsc_view_col);
606 (* try to find a reasonable name for an interpretation *)
610 List.assoc "0" interp
612 incr idx; string_of_int !idx
619 let interp_row = tree_store#append () in
620 tree_store#set ~row:interp_row ~column:id_col
621 (name_of_interp interp);
622 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
625 let row = tree_store#append ~parent:interp_row () in
626 tree_store#set ~row ~column:id_col id;
627 tree_store#set ~row ~column:dsc_col dsc;
628 tree_store#set ~row ~column:interp_no_col !idx)
632 method get_interp_no tree_path =
633 let iter = tree_store#get_iter tree_path in
634 tree_store#get ~row:iter ~column:interp_no_col
637 let interactive_interp_choice () choices =
638 let gui = instance () in
639 assert (choices <> []);
640 let dialog = gui#newInterpDialog () in
641 let model = new interpModel dialog#interpChoiceTreeView choices in
642 let interp_len = List.length (List.hd choices) in
643 dialog#interpChoiceDialog#set_title "Interpretation choice";
644 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
645 let interp_no = ref None in
647 dialog#interpChoiceDialog#destroy ();
650 let fail _ = interp_no := None; return () in
651 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
652 connect_button dialog#interpChoiceOkButton (fun _ ->
653 match !interp_no with None -> () | Some _ -> return ());
654 connect_button dialog#interpChoiceCancelButton fail;
655 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
656 interp_no := Some (model#get_interp_no path);
658 let selection = dialog#interpChoiceTreeView#selection in
659 ignore (selection#connect#changed (fun _ ->
660 match selection#get_selected_rows with
662 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
663 interp_no := Some (model#get_interp_no path)
664 | _ -> assert false));
665 dialog#interpChoiceDialog#show ();
667 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)