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")
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
72 if (MatitaScript.instance ())#eos then
75 MatitaMisc.obj_file_of_script fname
78 MatitaGtkMisc.ask_confirmation
79 ~title:"A .moo can be generated"
80 ~message:(Printf.sprintf
81 "%s can be generated for %s.\n<i>Should I generate it?</i>"
89 | `CANCEL -> raise MatitaTypes.Cancel
94 clean_current_baseuri status
97 clean_current_baseuri status
99 let ask_unsaved parent =
100 MatitaGtkMisc.ask_confirmation
101 ~parent ~title:"Unsaved work!"
102 ~message:("Your work is <b>unsaved</b>!\n\n"^
103 "<i>Do you want to save the script before exiting?</i>")
107 (* creation order _is_ relevant for windows placement *)
108 let main = new mainWin () in
109 let about = new aboutWin () in
110 let fileSel = new fileSelectionWin () in
111 let keyBindingBoxes = (* event boxes which should receive global key events *)
112 [ main#mainWinEventBox ]
114 let console = new console ~buffer:main#logTextView#buffer () in
115 let (source_view: GSourceView.source_view) =
116 GSourceView.source_view
118 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
119 ~margin:80 ~show_margin:true
121 ~packing:main#scriptScrolledWin#add
124 let default_font_size =
125 Helm_registry.get_opt_default Helm_registry.int
126 ~default:BuildTimeConf.default_font_size "matita.font_size"
128 let source_buffer = source_view#source_buffer in
130 val mutable chosen_file = None
131 val mutable _ok_not_exists = false
132 val mutable script_fname = None
133 val mutable font_size = default_font_size
136 (* glade's check widgets *)
137 List.iter (fun w -> w#check_widgets ())
138 (let c w = (w :> <check_widgets: unit -> unit>) in
139 [ c about; c fileSel; c main ]);
141 List.iter (* global key bindings *)
142 (fun (key, callback) -> self#addKeyBinding key callback)
145 toggle_win ~check:main#showProofMenuItem proof#proofWin;
147 toggle_win ~check:main#showCheckMenuItem check#checkWin;
151 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
152 ignore (main#aboutMenuItem#connect#activate (fun _ ->
153 about#aboutWin#show ()));
154 connect_button about#aboutDismissButton (fun _ ->
155 about#aboutWin#misc#hide ());
156 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
157 ~templ:BuildTimeConf.version about#aboutLabel#label);
158 (* file selection win *)
159 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
160 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
163 fileSel#fileSelectionWin#misc#hide ();
168 let fname = fileSel#fileSelectionWin#filename in
169 if Sys.file_exists fname then
170 (if is_regular fname then return (Some fname))
172 (if _ok_not_exists then return (Some fname))
173 | `CANCEL -> return None
175 | `DELETE_EVENT -> return None));
177 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
178 main#helpMenu#set_right_justified true;
180 let adj = main#logScrolledWin#vadjustment in
181 ignore (adj#connect#changed
182 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
183 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
185 let module A = TacticAst in
186 let hole = CicAst.UserInput in
187 let loc = CicAst.dummy_floc in
189 if (MatitaScript.instance ())#onGoingProof () then
190 (MatitaScript.instance ())#advance
191 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
193 let tac_w_term ast _ =
194 if (MatitaScript.instance ())#onGoingProof () then
195 let buf = source_buffer in
196 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
197 ("\n" ^ TacticAstPp.pp_tactic ast)
199 let tbar = self#main in
200 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
201 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
202 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
203 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None, None, [])));
204 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole, None, None, [])));
205 connect_button tbar#splitButton (tac (A.Split loc));
206 connect_button tbar#leftButton (tac (A.Left loc));
207 connect_button tbar#rightButton (tac (A.Right loc));
208 connect_button tbar#existsButton (tac (A.Exists loc));
209 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
210 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
211 connect_button tbar#transitivityButton
212 (tac_w_term (A.Transitivity (loc, hole)));
213 connect_button tbar#assumptionButton (tac (A.Assumption loc));
214 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
215 connect_button tbar#autoButton (tac (A.Auto (loc,None,None)));
216 MatitaGtkMisc.toggle_widget_visibility
217 ~widget:(self#main#tacticsButtonsHandlebox :> GObj.widget)
218 ~check:self#main#tacticsBarMenuItem;
219 let module Hr = Helm_registry in
221 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
223 self#main#tacticsBarMenuItem#set_active false;
224 MatitaGtkMisc.toggle_callback
226 | true -> self#main#toplevel#fullscreen ()
227 | false -> self#main#toplevel#unfullscreen ())
228 ~check:self#main#fullscreenMenuItem;
229 self#main#fullscreenMenuItem#set_active false;
231 MatitaLog.set_log_callback self#console#log_callback;
232 GtkSignal.user_handler :=
233 (fun exn -> MatitaLog.error (MatitaExcPp.to_string exn));
236 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
238 MatitaLog.warn (sprintf "can't load language file %s"
239 BuildTimeConf.lang_file)
240 | Some matita_lang ->
241 source_buffer#set_language matita_lang;
242 source_buffer#set_highlight true
244 let s () = MatitaScript.instance () in
246 script_fname <- None;
247 self#main#saveMenuItem#misc#set_sensitive false
249 let saveAsScript () =
251 match self#chooseFile ~ok_not_exists:true () with
253 script#assignFileName f;
254 script#saveToFile ();
255 console#message ("'"^f^"' saved.\n");
260 match script_fname with
261 | None -> saveAsScript ()
263 (s ())#assignFileName f;
264 (s ())#saveToFile ();
265 console#message ("'"^f^"' saved.\n");
269 let status = script#status in
271 if source_view#buffer#modified then
273 match ask_unsaved main#toplevel with
274 | `YES -> saveScript ()
276 | `CANCEL -> raise MatitaTypes.Cancel
278 (match script_fname with
281 ask_and_save_moo_if_needed main#toplevel fname status);
282 match self#chooseFile () with
285 script#assignFileName f;
286 script#loadFromFile ();
287 console#message ("'"^f^"' loaded.\n");
290 with MatitaTypes.Cancel -> ()
292 let newScript () = (s ())#reset (); disableSave () in
294 source_buffer#place_cursor
295 (source_buffer#get_iter_at_mark (`NAME "locked"))
297 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
298 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
299 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
300 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
301 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
302 let connect_key sym f =
303 connect_key self#main#mainWinEventBox#event
304 ~modifiers:[`CONTROL] ~stop:true sym f;
305 connect_key self#sourceView#event
306 ~modifiers:[`CONTROL] ~stop:true sym f
309 self#setQuitCallback (fun () ->
310 let status = (MatitaScript.instance ())#status in
311 if source_view#buffer#modified then
313 let rc = ask_unsaved main#toplevel in
316 | `YES -> saveScript ();
317 if not source_view#buffer#modified then
319 (match script_fname with
322 ask_and_save_moo_if_needed
323 main#toplevel fname status);
326 | `NO -> GMain.Main.quit ()
327 | `CANCEL -> raise MatitaTypes.Cancel
328 with MatitaTypes.Cancel -> ()
332 (match script_fname with
333 | None -> clean_current_baseuri status
336 ask_and_save_moo_if_needed main#toplevel fname status;
338 with MatitaTypes.Cancel -> ())
340 connect_button self#main#scriptAdvanceButton advance;
341 connect_button self#main#scriptRetractButton retract;
342 connect_button self#main#scriptTopButton top;
343 connect_button self#main#scriptBottomButton bottom;
344 connect_key GdkKeysyms._Down advance;
345 connect_key GdkKeysyms._Up retract;
346 connect_key GdkKeysyms._Home top;
347 connect_key GdkKeysyms._End bottom;
348 connect_button self#main#scriptJumpButton jump;
349 connect_menu_item self#main#openMenuItem loadScript;
350 connect_menu_item self#main#saveMenuItem saveScript;
351 connect_menu_item self#main#saveAsMenuItem saveAsScript;
352 connect_menu_item self#main#newMenuItem newScript;
353 connect_key GdkKeysyms._period
355 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
358 connect_key GdkKeysyms._Return
360 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
363 (* script monospace font stuff *)
364 self#updateFontSize ();
366 self#main#debugMenu#misc#hide ();
368 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
369 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
370 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
372 self#sourceView#misc#grab_focus ();
373 (* main win dimension *)
374 let width = Gdk.Screen.width () in
375 let height = Gdk.Screen.height () in
376 let main_w = width * 90 / 100 in
377 let main_h = height * 80 / 100 in
378 let script_w = main_w * 6 / 10 in
379 self#main#toplevel#resize ~width:main_w ~height:main_h;
380 self#main#hpaneScriptSequent#set_position script_w
382 method loadScript file =
383 let script = MatitaScript.instance () in
385 script#assignFileName file;
386 script#loadFromFile ();
387 console#message ("'"^file^"' loaded.");
388 self#_enableSaveTo file
390 method setStar name b =
391 let l = main#scriptLabel in
393 l#set_text (name ^ " *")
397 method private _enableSaveTo file =
398 script_fname <- Some file;
399 self#main#saveMenuItem#misc#set_sensitive true
402 method console = console
403 method sourceView: GSourceView.source_view = (source_view: GSourceView.source_view)
405 method fileSel = fileSel
408 method newBrowserWin () =
410 inherit browserWin ()
411 val combo = GEdit.combo_box_entry ()
413 self#check_widgets ();
414 let combo_widget = combo#coerce in
415 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
416 combo#entry#misc#grab_focus ()
417 method browserUri = combo
420 method newUriDialog () =
421 let dialog = new uriChoiceDialog () in
422 dialog#check_widgets ();
425 method newInterpDialog () =
426 let dialog = new interpChoiceDialog () in
427 dialog#check_widgets ();
430 method newConfirmationDialog () =
431 let dialog = new confirmationDialog () in
432 dialog#check_widgets ();
435 method newEmptyDialog () =
436 let dialog = new emptyDialog () in
437 dialog#check_widgets ();
440 method private addKeyBinding key callback =
441 List.iter (fun evbox -> add_key_binding key callback evbox)
444 method setQuitCallback callback =
445 ignore (main#quitMenuItem#connect#activate callback);
446 ignore (main#toplevel#event#connect#delete
447 (fun _ -> callback ();true));
448 self#addKeyBinding GdkKeysyms._q callback
450 method chooseFile ?(ok_not_exists = false) () =
451 _ok_not_exists <- ok_not_exists;
452 fileSel#fileSelectionWin#show ();
456 method askText ?(title = "") ?(msg = "") () =
457 let dialog = new textDialog () in
458 dialog#textDialog#set_title title;
459 dialog#textDialogLabel#set_label msg;
460 let text = ref None in
463 dialog#textDialog#destroy ();
466 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
467 connect_button dialog#textDialogCancelButton (fun _ -> return None);
468 connect_button dialog#textDialogOkButton (fun _ ->
469 let text = dialog#textDialogTextView#buffer#get_text () in
471 dialog#textDialog#show ();
475 method private updateFontSize () =
476 self#sourceView#misc#modify_font_by_name
477 (sprintf "%s %d" BuildTimeConf.script_font font_size)
479 method increaseFontSize () =
480 font_size <- font_size + 1;
481 self#updateFontSize ()
483 method decreaseFontSize () =
484 font_size <- font_size - 1;
485 self#updateFontSize ()
487 method resetFontSize () =
488 font_size <- default_font_size;
489 self#updateFontSize ()
494 let g = new gui () in
495 gui_instance := Some g;
498 let instance = singleton gui
500 let non p x = not (p x)
502 (* this is a shit and should be changed :-{ *)
503 let interactive_uri_choice
504 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
505 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
506 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
510 let gui = instance () in
511 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
512 if (selection_mode <> `SINGLE) &&
513 (Helm_registry.get_bool "matita.auto_disambiguation")
515 Lazy.force nonvars_uris
517 let dialog = gui#newUriDialog () in
518 if hide_uri_entry then
519 dialog#uriEntryHBox#misc#hide ();
522 dialog#uriChoiceSelectedButton#misc#hide ();
523 dialog#uriChoiceConstantsButton#misc#hide ();
525 dialog#okLabel#set_label ok_label;
526 dialog#uriChoiceTreeView#selection#set_mode
527 (selection_mode :> Gtk.Tags.selection_mode);
528 let model = new stringListModel dialog#uriChoiceTreeView in
529 let choices = ref None in
530 let nonvars = ref false in
534 dialog#copyButton#misc#show ();
535 connect_button dialog#copyButton
537 match model#easy_selection () with
540 dialog#uriChoiceDialog#set_title title;
541 dialog#uriChoiceLabel#set_text msg;
542 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
543 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
546 dialog#uriChoiceDialog#destroy ();
549 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
550 connect_button dialog#uriChoiceConstantsButton (fun _ ->
551 return (Some (Lazy.force nonvars_uris)));
552 if ok_action = `AUTO then
553 connect_button dialog#uriChoiceAutoButton (fun _ ->
554 Helm_registry.set_bool "matita.auto_disambiguation" true;
555 return (Some (Lazy.force nonvars_uris)))
557 connect_button dialog#uriChoiceAutoButton (fun _ ->
558 match model#easy_selection () with
560 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
561 connect_button dialog#uriChoiceSelectedButton (fun _ ->
562 match model#easy_selection () with
564 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
565 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
566 dialog#uriChoiceDialog#show ();
569 | None -> raise MatitaTypes.Cancel
574 let cols = new GTree.column_list in
575 let id_col = cols#add Gobject.Data.string in
576 let dsc_col = cols#add Gobject.Data.string in
577 let interp_no_col = cols#add Gobject.Data.int in
578 let tree_store = GTree.tree_store cols in
579 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
580 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
581 let id_view_col = GTree.view_column ~renderer:id_renderer () in
582 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
583 fun tree_view choices ->
586 tree_view#set_model (Some (tree_store :> GTree.model));
587 ignore (tree_view#append_column id_view_col);
588 ignore (tree_view#append_column dsc_view_col);
590 (* try to find a reasonable name for an interpretation *)
594 List.assoc "0" interp
596 incr idx; string_of_int !idx
603 let interp_row = tree_store#append () in
604 tree_store#set ~row:interp_row ~column:id_col
605 (name_of_interp interp);
606 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
609 let row = tree_store#append ~parent:interp_row () in
610 tree_store#set ~row ~column:id_col id;
611 tree_store#set ~row ~column:dsc_col dsc;
612 tree_store#set ~row ~column:interp_no_col !idx)
616 method get_interp_no tree_path =
617 let iter = tree_store#get_iter tree_path in
618 tree_store#get ~row:iter ~column:interp_no_col
621 let interactive_interp_choice () choices =
622 let gui = instance () in
623 assert (choices <> []);
624 let dialog = gui#newInterpDialog () in
625 let model = new interpModel dialog#interpChoiceTreeView choices in
626 let interp_len = List.length (List.hd choices) in
627 dialog#interpChoiceDialog#set_title "Interpretation choice";
628 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
629 let interp_no = ref None in
631 dialog#interpChoiceDialog#destroy ();
634 let fail _ = interp_no := None; return () in
635 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
636 connect_button dialog#interpChoiceOkButton (fun _ ->
637 match !interp_no with None -> () | Some _ -> return ());
638 connect_button dialog#interpChoiceCancelButton fail;
639 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
640 interp_no := Some (model#get_interp_no path);
642 let selection = dialog#interpChoiceTreeView#selection in
643 ignore (selection#connect#changed (fun _ ->
644 match selection#get_selected_rows with
646 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
647 interp_no := Some (model#get_interp_no path)
648 | _ -> assert false));
649 dialog#interpChoiceDialog#show ();
651 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)