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 default_font_size =
81 Helm_registry.get_opt_default Helm_registry.int
82 ~default:BuildTimeConf.default_font_size "matita.font_size"
84 let source_buffer = source_view#source_buffer in
86 val mutable chosen_file = None
87 val mutable _ok_not_exists = false
88 val mutable script_fname = None
89 val mutable font_size = default_font_size
92 (* glade's check widgets *)
93 List.iter (fun w -> w#check_widgets ())
94 (let c w = (w :> <check_widgets: unit -> unit>) in
95 [ c about; c fileSel; c main ]);
97 List.iter (* global key bindings *)
98 (fun (key, callback) -> self#addKeyBinding key callback)
101 toggle_win ~check:main#showProofMenuItem proof#proofWin;
103 toggle_win ~check:main#showCheckMenuItem check#checkWin;
107 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
108 ignore (main#aboutMenuItem#connect#activate (fun _ ->
109 about#aboutWin#show ()));
110 connect_button about#aboutDismissButton (fun _ ->
111 about#aboutWin#misc#hide ());
112 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
113 ~templ:BuildTimeConf.version about#aboutLabel#label);
114 (* file selection win *)
115 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
116 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
119 fileSel#fileSelectionWin#misc#hide ();
124 let fname = fileSel#fileSelectionWin#filename in
125 if Sys.file_exists fname then
126 (if is_regular fname then return (Some fname))
128 (if _ok_not_exists then return (Some fname))
129 | `CANCEL -> return None
131 | `DELETE_EVENT -> return None));
133 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
134 main#helpMenu#set_right_justified true;
136 let adj = main#logScrolledWin#vadjustment in
137 ignore (adj#connect#changed
138 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
139 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
141 let module A = TacticAst in
142 let hole = CicAst.UserInput in
143 let loc = CicAst.dummy_floc in
145 if (MatitaScript.instance ())#onGoingProof () then
146 (MatitaScript.instance ())#advance
147 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
149 let tac_w_term ast _ =
150 if (MatitaScript.instance ())#onGoingProof () then
151 let buf = source_buffer in
152 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
153 ("\n" ^ TacticAstPp.pp_tactic ast)
155 let tbar = self#main in
156 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
157 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
158 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
159 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
160 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
161 connect_button tbar#splitButton (tac (A.Split loc));
162 connect_button tbar#leftButton (tac (A.Left loc));
163 connect_button tbar#rightButton (tac (A.Right loc));
164 connect_button tbar#existsButton (tac (A.Exists loc));
165 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
166 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
167 connect_button tbar#transitivityButton
168 (tac_w_term (A.Transitivity (loc, hole)));
169 connect_button tbar#assumptionButton (tac (A.Assumption loc));
170 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
171 connect_button tbar#autoButton (tac (A.Auto (loc,None,None)));
172 MatitaGtkMisc.toggle_widget_visibility
173 ~widget:(self#main#tacticsButtonsHandlebox :> GObj.widget)
174 ~check:self#main#tacticsBarMenuItem;
175 let module Hr = Helm_registry in
177 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
179 self#main#tacticsBarMenuItem#set_active false;
180 MatitaGtkMisc.toggle_callback
182 | true -> self#main#toplevel#fullscreen ()
183 | false -> self#main#toplevel#unfullscreen ())
184 ~check:self#main#fullscreenMenuItem;
185 self#main#fullscreenMenuItem#set_active false;
187 MatitaLog.set_log_callback self#console#log_callback;
188 GtkSignal.user_handler :=
189 (fun exn -> MatitaLog.error (MatitaExcPp.to_string exn));
192 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
194 MatitaLog.warn (sprintf "can't load language file %s"
195 BuildTimeConf.lang_file)
196 | Some matita_lang ->
197 source_buffer#set_language matita_lang;
198 source_buffer#set_highlight true
200 let s () = MatitaScript.instance () in
202 script_fname <- None;
203 self#main#saveMenuItem#misc#set_sensitive false
207 match self#chooseFile () with
210 script#assignFileName f;
211 script#loadFromFile ();
212 console#message ("'"^f^"' loaded.\n");
216 let saveAsScript () =
218 match self#chooseFile ~ok_not_exists:true () with
220 script#assignFileName f;
221 script#saveToFile ();
222 console#message ("'"^f^"' saved.\n");
227 match script_fname with
228 | None -> saveAsScript ()
230 (s ())#assignFileName f;
231 (s ())#saveToFile ();
232 console#message ("'"^f^"' saved.\n");
234 let newScript () = (s ())#reset (); disableSave () in
236 source_buffer#place_cursor
237 (source_buffer#get_iter_at_mark (`NAME "locked"))
239 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
240 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
241 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
242 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
243 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
244 let connect_key sym f =
245 connect_key self#main#mainWinEventBox#event
246 ~modifiers:[`CONTROL] ~stop:true sym f;
247 connect_key self#sourceView#event
248 ~modifiers:[`CONTROL] ~stop:true sym f
251 self#setQuitCallback (fun () ->
252 if source_view#buffer#modified then
255 MatitaGtkMisc.ask_confirmation
256 ~parent:main#toplevel
257 ~title:"Unsaved work!"
258 ~message:("Your work is <b>unsaved</b>!\n\n"^
259 "<i>Do you want to save the script before exiting?</i>")
263 | `YES -> saveScript ();
264 if not source_view#buffer#modified then
266 | `NO -> GMain.Main.quit ()
268 end else GMain.Main.quit ());
269 connect_button self#main#scriptAdvanceButton advance;
270 connect_button self#main#scriptRetractButton retract;
271 connect_button self#main#scriptTopButton top;
272 connect_button self#main#scriptBottomButton bottom;
273 connect_key GdkKeysyms._Down advance;
274 connect_key GdkKeysyms._Up retract;
275 connect_key GdkKeysyms._Home top;
276 connect_key GdkKeysyms._End bottom;
277 connect_button self#main#scriptJumpButton jump;
278 connect_menu_item self#main#openMenuItem loadScript;
279 connect_menu_item self#main#saveMenuItem saveScript;
280 connect_menu_item self#main#saveAsMenuItem saveAsScript;
281 connect_menu_item self#main#newMenuItem newScript;
282 connect_key GdkKeysyms._period
284 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
287 connect_key GdkKeysyms._Return
289 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
292 (* script monospace font stuff *)
293 self#updateFontSize ();
295 self#main#debugMenu#misc#hide ();
297 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
298 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
299 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
301 self#sourceView#misc#grab_focus ();
302 (* main win dimension *)
303 let width = Gdk.Screen.width () in
304 let height = Gdk.Screen.height () in
305 let main_w = width * 90 / 100 in
306 let main_h = height * 80 / 100 in
307 let script_w = main_w * 6 / 10 in
308 self#main#toplevel#resize ~width:main_w ~height:main_h;
309 self#main#hpaneScriptSequent#set_position script_w
311 method loadScript file =
312 let script = MatitaScript.instance () in
314 script#assignFileName file;
315 script#loadFromFile ();
316 console#message ("'"^file^"' loaded.");
317 self#_enableSaveTo file
319 method setStar name b =
320 let l = main#scriptLabel in
322 l#set_text (name ^ " *")
326 method private _enableSaveTo file =
327 script_fname <- Some file;
328 self#main#saveMenuItem#misc#set_sensitive true
331 method console = console
332 method sourceView: GSourceView.source_view = (source_view: GSourceView.source_view)
334 method fileSel = fileSel
337 method newBrowserWin () =
339 inherit browserWin ()
340 val combo = GEdit.combo_box_entry ()
342 self#check_widgets ();
343 let combo_widget = combo#coerce in
344 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
345 combo#entry#misc#grab_focus ()
346 method browserUri = combo
349 method newUriDialog () =
350 let dialog = new uriChoiceDialog () in
351 dialog#check_widgets ();
354 method newInterpDialog () =
355 let dialog = new interpChoiceDialog () in
356 dialog#check_widgets ();
359 method newConfirmationDialog () =
360 let dialog = new confirmationDialog () in
361 dialog#check_widgets ();
364 method newEmptyDialog () =
365 let dialog = new emptyDialog () in
366 dialog#check_widgets ();
369 method private addKeyBinding key callback =
370 List.iter (fun evbox -> add_key_binding key callback evbox)
373 method setQuitCallback callback =
374 ignore (main#quitMenuItem#connect#activate callback);
375 ignore (main#toplevel#event#connect#delete
376 (fun _ -> callback ();true));
377 self#addKeyBinding GdkKeysyms._q callback
379 method chooseFile ?(ok_not_exists = false) () =
380 _ok_not_exists <- ok_not_exists;
381 fileSel#fileSelectionWin#show ();
385 method askText ?(title = "") ?(msg = "") () =
386 let dialog = new textDialog () in
387 dialog#textDialog#set_title title;
388 dialog#textDialogLabel#set_label msg;
389 let text = ref None in
392 dialog#textDialog#destroy ();
395 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
396 connect_button dialog#textDialogCancelButton (fun _ -> return None);
397 connect_button dialog#textDialogOkButton (fun _ ->
398 let text = dialog#textDialogTextView#buffer#get_text () in
400 dialog#textDialog#show ();
404 method private updateFontSize () =
405 self#sourceView#misc#modify_font_by_name
406 (sprintf "%s %d" BuildTimeConf.script_font font_size)
408 method increaseFontSize () =
409 font_size <- font_size + 1;
410 self#updateFontSize ()
412 method decreaseFontSize () =
413 font_size <- font_size - 1;
414 self#updateFontSize ()
416 method resetFontSize () =
417 font_size <- default_font_size;
418 self#updateFontSize ()
423 let g = new gui () in
424 gui_instance := Some g;
427 let instance = singleton gui
429 let non p x = not (p x)
431 (* this is a shit and should be changed :-{ *)
432 let interactive_uri_choice
433 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
434 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
435 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
439 let gui = instance () in
440 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
441 if (selection_mode <> `SINGLE) &&
442 (Helm_registry.get_bool "matita.auto_disambiguation")
444 Lazy.force nonvars_uris
446 let dialog = gui#newUriDialog () in
447 if hide_uri_entry then
448 dialog#uriEntryHBox#misc#hide ();
451 dialog#uriChoiceSelectedButton#misc#hide ();
452 dialog#uriChoiceConstantsButton#misc#hide ();
454 dialog#okLabel#set_label ok_label;
455 dialog#uriChoiceTreeView#selection#set_mode
456 (selection_mode :> Gtk.Tags.selection_mode);
457 let model = new stringListModel dialog#uriChoiceTreeView in
458 let choices = ref None in
459 let nonvars = ref false in
463 dialog#copyButton#misc#show ();
464 connect_button dialog#copyButton
466 match model#easy_selection () with
469 dialog#uriChoiceDialog#set_title title;
470 dialog#uriChoiceLabel#set_text msg;
471 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
472 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
475 dialog#uriChoiceDialog#destroy ();
478 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
479 connect_button dialog#uriChoiceConstantsButton (fun _ ->
480 return (Some (Lazy.force nonvars_uris)));
481 if ok_action = `AUTO then
482 connect_button dialog#uriChoiceAutoButton (fun _ ->
483 Helm_registry.set_bool "matita.auto_disambiguation" true;
484 return (Some (Lazy.force nonvars_uris)))
486 connect_button dialog#uriChoiceAutoButton (fun _ ->
487 match model#easy_selection () with
489 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
490 connect_button dialog#uriChoiceSelectedButton (fun _ ->
491 match model#easy_selection () with
493 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
494 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
495 dialog#uriChoiceDialog#show ();
498 | None -> raise MatitaTypes.Cancel
503 let cols = new GTree.column_list in
504 let id_col = cols#add Gobject.Data.string in
505 let dsc_col = cols#add Gobject.Data.string in
506 let interp_no_col = cols#add Gobject.Data.int in
507 let tree_store = GTree.tree_store cols in
508 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
509 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
510 let id_view_col = GTree.view_column ~renderer:id_renderer () in
511 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
512 fun tree_view choices ->
515 tree_view#set_model (Some (tree_store :> GTree.model));
516 ignore (tree_view#append_column id_view_col);
517 ignore (tree_view#append_column dsc_view_col);
519 (* try to find a reasonable name for an interpretation *)
523 List.assoc "0" interp
525 incr idx; string_of_int !idx
532 let interp_row = tree_store#append () in
533 tree_store#set ~row:interp_row ~column:id_col
534 (name_of_interp interp);
535 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
538 let row = tree_store#append ~parent:interp_row () in
539 tree_store#set ~row ~column:id_col id;
540 tree_store#set ~row ~column:dsc_col dsc;
541 tree_store#set ~row ~column:interp_no_col !idx)
545 method get_interp_no tree_path =
546 let iter = tree_store#get_iter tree_path in
547 tree_store#get ~row:iter ~column:interp_no_col
550 let interactive_interp_choice () choices =
551 let gui = instance () in
552 assert (choices <> []);
553 let dialog = gui#newInterpDialog () in
554 let model = new interpModel dialog#interpChoiceTreeView choices in
555 let interp_len = List.length (List.hd choices) in
556 dialog#interpChoiceDialog#set_title "Interpretation choice";
557 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
558 let interp_no = ref None in
560 dialog#interpChoiceDialog#destroy ();
563 let fail _ = interp_no := None; return () in
564 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
565 connect_button dialog#interpChoiceOkButton (fun _ ->
566 match !interp_no with None -> () | Some _ -> return ());
567 connect_button dialog#interpChoiceCancelButton fail;
568 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
569 interp_no := Some (model#get_interp_no path);
571 let selection = dialog#interpChoiceTreeView#selection in
572 ignore (selection#connect#changed (fun _ ->
573 match selection#get_selected_rows with
575 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
576 interp_no := Some (model#get_interp_no path)
577 | _ -> assert false));
578 dialog#interpChoiceDialog#show ();
580 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)