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 findRepl = new findReplWin () in
113 let develList = new develListWin () in
114 let newDevel = new newDevelopmentWin () in
115 let keyBindingBoxes = (* event boxes which should receive global key events *)
116 [ main#mainWinEventBox ]
118 let console = new console ~buffer:main#logTextView#buffer () in
119 let (source_view: GSourceView.source_view) =
120 GSourceView.source_view
122 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
123 ~margin:80 ~show_margin:true
125 ~packing:main#scriptScrolledWin#add
128 let default_font_size =
129 Helm_registry.get_opt_default Helm_registry.int
130 ~default:BuildTimeConf.default_font_size "matita.font_size"
132 let source_buffer = source_view#source_buffer in
134 val mutable chosen_file = None
135 val mutable _ok_not_exists = false
136 val mutable _only_directory = false
137 val mutable script_fname = None
138 val mutable font_size = default_font_size
139 val mutable next_devel_must_contain = None
142 (* glade's check widgets *)
143 List.iter (fun w -> w#check_widgets ())
144 (let c w = (w :> <check_widgets: unit -> unit>) in
145 [ c about; c fileSel; c main; c findRepl]);
147 List.iter (* global key bindings *)
148 (fun (key, callback) -> self#addKeyBinding key callback)
151 toggle_win ~check:main#showProofMenuItem proof#proofWin;
153 toggle_win ~check:main#showCheckMenuItem check#checkWin;
157 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
158 ignore (main#aboutMenuItem#connect#activate (fun _ ->
159 about#aboutWin#show ()));
160 connect_button about#aboutDismissButton (fun _ ->
161 about#aboutWin#misc#hide ());
162 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
163 ~templ:BuildTimeConf.version about#aboutLabel#label);
165 let show_find_Repl () =
166 findRepl#toplevel#misc#show ();
167 findRepl#toplevel#misc#grab_focus ()
169 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
171 let highlight start end_ =
172 source_buffer#move_mark `INSERT ~where:start;
173 source_buffer#move_mark `SEL_BOUND ~where:end_;
174 source_view#scroll_mark_onscreen `INSERT
176 let text = findRepl#findEntry#text in
177 let iter = source_buffer#get_iter `SEL_BOUND in
178 match iter#forward_search text with
180 (match source_buffer#start_iter#forward_search text with
182 | Some (start,end_) -> highlight start end_)
183 | Some (start,end_) -> highlight start end_
186 let text = findRepl#replaceEntry#text in
187 let ins = source_buffer#get_iter `INSERT in
188 let sel = source_buffer#get_iter `SEL_BOUND in
189 if ins#compare sel < 0 then
191 ignore(source_buffer#delete_selection ());
192 source_buffer#insert text
195 connect_button findRepl#findButton find_forward;
196 connect_button findRepl#findReplButton replace;
197 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
198 ignore(findRepl#toplevel#event#connect#delete
199 ~callback:(fun _ -> hide_find_Repl ();true));
200 ignore(self#main#undoMenuItem#connect#activate
202 (* phase 1: we save the actual status of the marks and we undo *)
203 let locked_mark = `MARK ((MatitaScript.instance ())#locked_mark) in
204 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
205 let locked_iter_offset = locked_iter#offset in
208 (source_view#buffer#create_mark ~name:"lock_point"
209 ~left_gravity:true locked_iter) in
210 source_view#source_buffer#undo ();
211 (* phase 2: we save the cursor position and we redo, restoring
212 the previous status of all the marks *)
213 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
216 (source_view#buffer#create_mark ~name:"undo_point"
217 ~left_gravity:true cursor_iter)
219 source_view#source_buffer#redo ();
220 let mark_iter = source_view#buffer#get_iter_at_mark mark in
221 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
222 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
223 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
224 source_view#buffer#delete_mark mark;
225 source_view#buffer#delete_mark mark2;
226 (* phase 3: if after the undo the cursor was in the locked area,
227 then we move it there again and we perform a goto *)
228 if mark_iter#offset < locked_iter_offset then
230 source_view#buffer#move_mark `INSERT ~where:mark_iter;
231 (MatitaScript.instance ())#goto `Cursor ();
233 (* phase 4: we perform again the undo. This time we are sure that
234 the text to undo is not locked *)
235 source_view#source_buffer#undo ();
236 source_view#misc#grab_focus ()
238 ignore(source_view#source_buffer#connect#can_undo
239 ~callback:self#main#undoMenuItem#misc#set_sensitive);
240 ignore(self#main#redoMenuItem#connect#activate
241 ~callback:source_view#source_buffer#redo);
242 ignore(source_view#source_buffer#connect#can_redo
243 ~callback:self#main#redoMenuItem#misc#set_sensitive);
245 let atom = Gdk.Atom.clipboard in
246 GData.clipboard atom in
247 ignore(self#main#cutMenuItem#connect#activate
248 ~callback:(fun () -> source_view#buffer#cut_clipboard clipboard));
249 ignore(self#main#copyMenuItem#connect#activate
250 ~callback:(fun () -> source_view#buffer#copy_clipboard clipboard));
251 ignore(self#main#pasteMenuItem#connect#activate
253 source_view#buffer#paste_clipboard clipboard;
254 (MatitaScript.instance ())#clean_dirty_lock));
255 ignore(self#main#deleteMenuItem#connect#activate
256 ~callback:(fun () -> ignore (source_view#buffer#delete_selection ())));
257 ignore(self#main#findReplMenuItem#connect#activate
258 ~callback:show_find_Repl);
259 ignore (findRepl#findEntry#connect#activate ~callback:find_forward);
260 (* developments win *)
262 new MatitaGtkMisc.multiStringListModel
263 ~cols:2 develList#developmentsTreeview
265 let refresh_devels_win () =
266 model#list_store#clear ();
268 (fun (name, root) -> model#easy_mappend [name;root])
269 (MatitamakeLib.list_known_developments ())
271 let get_devel_selected () =
272 match model#easy_mselection () with
273 | [[name;_]] -> MatitamakeLib.development_for_name name
276 connect_button develList#newButton
278 next_devel_must_contain <- None;
279 newDevel#toplevel#misc#show());
280 connect_button develList#deleteButton
282 (match get_devel_selected () with
284 | Some d -> MatitamakeLib.destroy_development d);
285 refresh_devels_win ());
287 while Glib.Main.pending () do
288 ignore(Glib.Main.iteration false);
291 connect_button develList#buildButton
293 match get_devel_selected () with
295 | Some d -> ignore(MatitamakeLib.build_development_in_bg refresh d));
296 connect_button develList#cleanButton
298 match get_devel_selected () with
300 | Some d -> ignore(MatitamakeLib.clean_development_in_bg refresh d));
301 connect_button develList#closeButton
302 (fun () -> develList#toplevel#misc#hide());
303 ignore(develList#toplevel#event#connect#delete
304 (fun _ -> develList#toplevel#misc#hide();true));
305 let selected_devel = ref None in
306 connect_menu_item self#main#developmentsMenuItem
307 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
309 (* add development win *)
310 let check_if_root_contains root =
311 match next_devel_must_contain with
314 let is_prefix_of d1 d2 =
315 let len1 = String.length d1 in
316 let len2 = String.length d2 in
320 let pref = String.sub d2 0 len1 in
323 is_prefix_of root path
325 connect_button newDevel#addButton
327 let name = newDevel#nameEntry#text in
328 let root = newDevel#rootEntry#text in
329 if check_if_root_contains root then
331 ignore (MatitamakeLib.initialize_development name root);
332 refresh_devels_win ();
333 newDevel#nameEntry#set_text "";
334 newDevel#rootEntry#set_text "";
335 newDevel#toplevel#misc#hide()
338 MatitaLog.error ("The selected root does not contain " ^
339 match next_devel_must_contain with
341 | _ -> assert false));
342 connect_button newDevel#chooseRootButton
344 let path = self#chooseDir () in
346 | Some path -> newDevel#rootEntry#set_text path
348 connect_button newDevel#cancelButton
349 (fun () -> newDevel#toplevel#misc#hide ());
350 ignore(newDevel#toplevel#event#connect#delete
351 (fun _ -> newDevel#toplevel#misc#hide();true));
353 (* file selection win *)
354 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
355 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
358 fileSel#fileSelectionWin#misc#hide ();
363 let fname = fileSel#fileSelectionWin#filename in
364 if Sys.file_exists fname then
366 if is_regular fname && not(_only_directory) then
368 else if _only_directory && is_dir fname then
373 if _ok_not_exists then
376 | `CANCEL -> return None
378 | `DELETE_EVENT -> return None));
380 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
381 main#helpMenu#set_right_justified true;
383 let adj = main#logScrolledWin#vadjustment in
384 ignore (adj#connect#changed
385 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
386 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
388 let module A = GrafiteAst in
389 let hole = CicNotationPt.UserInput in
390 let loc = Disambiguate.dummy_floc in
392 if (MatitaScript.instance ())#onGoingProof () then
393 (MatitaScript.instance ())#advance
394 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
397 let tac_w_term ast _ =
398 if (MatitaScript.instance ())#onGoingProof () then
399 let buf = source_buffer in
400 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
401 ("\n" ^ GrafiteAstPp.pp_tactic ast)
403 let tbar = self#main in
404 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
405 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
406 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
407 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None, None, [])));
408 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole, None, None, [])));
409 connect_button tbar#splitButton (tac (A.Split loc));
410 connect_button tbar#leftButton (tac (A.Left loc));
411 connect_button tbar#rightButton (tac (A.Right loc));
412 connect_button tbar#existsButton (tac (A.Exists loc));
413 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
414 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
415 connect_button tbar#transitivityButton
416 (tac_w_term (A.Transitivity (loc, hole)));
417 connect_button tbar#assumptionButton (tac (A.Assumption loc));
418 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
419 connect_button tbar#autoButton (tac (A.Auto (loc,None,None)));
420 MatitaGtkMisc.toggle_widget_visibility
421 ~widget:(self#main#tacticsButtonsHandlebox :> GObj.widget)
422 ~check:self#main#tacticsBarMenuItem;
423 let module Hr = Helm_registry in
425 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
427 self#main#tacticsBarMenuItem#set_active false;
428 MatitaGtkMisc.toggle_callback
430 | true -> self#main#toplevel#fullscreen ()
431 | false -> self#main#toplevel#unfullscreen ())
432 ~check:self#main#fullscreenMenuItem;
433 self#main#fullscreenMenuItem#set_active false;
435 MatitaLog.set_log_callback self#console#log_callback;
436 GtkSignal.user_handler :=
437 (fun exn -> MatitaLog.error (MatitaExcPp.to_string exn));
440 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
442 MatitaLog.warn (sprintf "can't load language file %s"
443 BuildTimeConf.lang_file)
444 | Some matita_lang ->
445 source_buffer#set_language matita_lang;
446 source_buffer#set_highlight true
448 let s () = MatitaScript.instance () in
450 script_fname <- None;
451 self#main#saveMenuItem#misc#set_sensitive false
453 let saveAsScript () =
455 match self#chooseFile ~ok_not_exists:true () with
457 script#assignFileName f;
458 script#saveToFile ();
459 console#message ("'"^f^"' saved.\n");
464 match script_fname with
465 | None -> saveAsScript ()
467 (s ())#assignFileName f;
468 (s ())#saveToFile ();
469 console#message ("'"^f^"' saved.\n");
473 let status = script#status in
475 if source_view#buffer#modified then
477 match ask_unsaved main#toplevel with
478 | `YES -> saveScript ()
480 | `CANCEL -> raise MatitaTypes.Cancel
482 (match script_fname with
485 ask_and_save_moo_if_needed main#toplevel fname status);
486 match self#chooseFile () with
489 script#assignFileName f;
490 source_view#source_buffer#begin_not_undoable_action ();
491 script#loadFromFile ();
492 source_view#source_buffer#end_not_undoable_action ();
493 console#message ("'"^f^"' loaded.\n");
496 with MatitaTypes.Cancel -> ()
499 source_view#source_buffer#begin_not_undoable_action ();
502 source_view#source_buffer#end_not_undoable_action ();
507 source_buffer#place_cursor
508 (source_buffer#get_iter_at_mark (`NAME "locked"))
511 main#buttonsToolbar#misc#set_sensitive false;
512 source_view#set_editable false
515 main#buttonsToolbar#misc#set_sensitive true;
516 source_view#set_editable true
518 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
519 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
520 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
521 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
522 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
526 try f ();unlock_world () with exc -> unlock_world (); raise exc
528 let advance = locker advance in
529 let retract = locker retract in
530 let top = locker top in
531 let bottom = locker bottom in
532 let jump = locker jump in
533 let connect_key sym f =
534 connect_key self#main#mainWinEventBox#event
535 ~modifiers:[`CONTROL] ~stop:true sym f;
536 connect_key self#sourceView#event
537 ~modifiers:[`CONTROL] ~stop:true sym f
540 self#setQuitCallback (fun () ->
541 let status = (MatitaScript.instance ())#status in
542 if source_view#buffer#modified then
544 let rc = ask_unsaved main#toplevel in
547 | `YES -> saveScript ();
548 if not source_view#buffer#modified then
550 (match script_fname with
553 ask_and_save_moo_if_needed
554 main#toplevel fname status);
557 | `NO -> GMain.Main.quit ()
558 | `CANCEL -> raise MatitaTypes.Cancel
559 with MatitaTypes.Cancel -> ()
563 (match script_fname with
564 | None -> clean_current_baseuri status; GMain.Main.quit ()
567 ask_and_save_moo_if_needed main#toplevel fname status;
569 with MatitaTypes.Cancel -> ())
571 connect_button self#main#scriptAdvanceButton advance;
572 connect_button self#main#scriptRetractButton retract;
573 connect_button self#main#scriptTopButton top;
574 connect_button self#main#scriptBottomButton bottom;
575 connect_key GdkKeysyms._Down advance;
576 connect_key GdkKeysyms._Up retract;
577 connect_key GdkKeysyms._Home top;
578 connect_key GdkKeysyms._End bottom;
579 connect_button self#main#scriptJumpButton jump;
580 connect_menu_item self#main#openMenuItem loadScript;
581 connect_menu_item self#main#saveMenuItem saveScript;
582 connect_menu_item self#main#saveAsMenuItem saveAsScript;
583 connect_menu_item self#main#newMenuItem newScript;
584 connect_key GdkKeysyms._period
586 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
589 connect_key GdkKeysyms._Return
591 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT)
594 (* script monospace font stuff *)
595 self#updateFontSize ();
597 self#main#debugMenu#misc#hide ();
599 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
600 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
601 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
603 self#sourceView#misc#grab_focus ();
604 (* main win dimension *)
605 let width = Gdk.Screen.width () in
606 let height = Gdk.Screen.height () in
607 let main_w = width * 90 / 100 in
608 let main_h = height * 80 / 100 in
609 let script_w = main_w * 6 / 10 in
610 self#main#toplevel#resize ~width:main_w ~height:main_h;
611 self#main#hpaneScriptSequent#set_position script_w;
613 ignore(source_view#connect#after#paste_clipboard
614 ~callback:(fun () -> (MatitaScript.instance ())#clean_dirty_lock))
616 method loadScript file =
617 let script = MatitaScript.instance () in
619 script#assignFileName file;
620 if not (Sys.file_exists file) then
622 let oc = open_out file in
623 let template = MatitaMisc.input_file BuildTimeConf.script_template in
624 output_string oc template;
627 source_view#source_buffer#begin_not_undoable_action ();
628 script#loadFromFile ();
629 source_view#source_buffer#end_not_undoable_action ();
630 console#message ("'"^file^"' loaded.");
631 self#_enableSaveTo file
633 method setStar name b =
634 let l = main#scriptLabel in
636 l#set_text (name ^ " *")
640 method private _enableSaveTo file =
641 script_fname <- Some file;
642 self#main#saveMenuItem#misc#set_sensitive true
645 method console = console
646 method sourceView: GSourceView.source_view = (source_view: GSourceView.source_view)
648 method fileSel = fileSel
649 method findRepl = findRepl
651 method develList = develList
652 method newDevel = newDevel
654 method newBrowserWin () =
656 inherit browserWin ()
657 val combo = GEdit.combo_box_entry ()
659 self#check_widgets ();
660 let combo_widget = combo#coerce in
661 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
662 combo#entry#misc#grab_focus ()
663 method browserUri = combo
666 method newUriDialog () =
667 let dialog = new uriChoiceDialog () in
668 dialog#check_widgets ();
671 method newInterpDialog () =
672 let dialog = new interpChoiceDialog () in
673 dialog#check_widgets ();
676 method newConfirmationDialog () =
677 let dialog = new confirmationDialog () in
678 dialog#check_widgets ();
681 method newEmptyDialog () =
682 let dialog = new emptyDialog () in
683 dialog#check_widgets ();
686 method private addKeyBinding key callback =
687 List.iter (fun evbox -> add_key_binding key callback evbox)
690 method setQuitCallback callback =
691 ignore (main#quitMenuItem#connect#activate callback);
692 ignore (main#toplevel#event#connect#delete
693 (fun _ -> callback ();true));
694 self#addKeyBinding GdkKeysyms._q callback
696 method chooseFile ?(ok_not_exists = false) () =
697 _ok_not_exists <- ok_not_exists;
698 _only_directory <- false;
699 fileSel#fileSelectionWin#show ();
703 method private chooseDir ?(ok_not_exists = false) () =
704 _ok_not_exists <- ok_not_exists;
705 _only_directory <- true;
706 fileSel#fileSelectionWin#show ();
708 (* we should check that this is a directory *)
711 method createDevelopment ~containing =
712 next_devel_must_contain <- containing;
713 newDevel#toplevel#misc#show()
715 method askText ?(title = "") ?(msg = "") () =
716 let dialog = new textDialog () in
717 dialog#textDialog#set_title title;
718 dialog#textDialogLabel#set_label msg;
719 let text = ref None in
722 dialog#textDialog#destroy ();
725 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
726 connect_button dialog#textDialogCancelButton (fun _ -> return None);
727 connect_button dialog#textDialogOkButton (fun _ ->
728 let text = dialog#textDialogTextView#buffer#get_text () in
730 dialog#textDialog#show ();
734 method private updateFontSize () =
735 self#sourceView#misc#modify_font_by_name
736 (sprintf "%s %d" BuildTimeConf.script_font font_size)
738 method increaseFontSize () =
739 font_size <- font_size + 1;
740 self#updateFontSize ()
742 method decreaseFontSize () =
743 font_size <- font_size - 1;
744 self#updateFontSize ()
746 method resetFontSize () =
747 font_size <- default_font_size;
748 self#updateFontSize ()
753 let g = new gui () in
754 gui_instance := Some g;
757 let instance = singleton gui
759 let non p x = not (p x)
761 (* this is a shit and should be changed :-{ *)
762 let interactive_uri_choice
763 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
764 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
765 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
769 let gui = instance () in
770 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
771 if (selection_mode <> `SINGLE) &&
772 (Helm_registry.get_bool "matita.auto_disambiguation")
774 Lazy.force nonvars_uris
776 let dialog = gui#newUriDialog () in
777 if hide_uri_entry then
778 dialog#uriEntryHBox#misc#hide ();
781 dialog#uriChoiceSelectedButton#misc#hide ();
782 dialog#uriChoiceConstantsButton#misc#hide ();
784 dialog#okLabel#set_label ok_label;
785 dialog#uriChoiceTreeView#selection#set_mode
786 (selection_mode :> Gtk.Tags.selection_mode);
787 let model = new stringListModel dialog#uriChoiceTreeView in
788 let choices = ref None in
789 let nonvars = ref false in
793 dialog#copyButton#misc#show ();
794 connect_button dialog#copyButton
796 match model#easy_selection () with
799 dialog#uriChoiceDialog#set_title title;
800 dialog#uriChoiceLabel#set_text msg;
801 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
802 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
805 dialog#uriChoiceDialog#destroy ();
808 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
809 connect_button dialog#uriChoiceConstantsButton (fun _ ->
810 return (Some (Lazy.force nonvars_uris)));
811 if ok_action = `AUTO then
812 connect_button dialog#uriChoiceAutoButton (fun _ ->
813 Helm_registry.set_bool "matita.auto_disambiguation" true;
814 return (Some (Lazy.force nonvars_uris)))
816 connect_button dialog#uriChoiceAutoButton (fun _ ->
817 match model#easy_selection () with
819 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
820 connect_button dialog#uriChoiceSelectedButton (fun _ ->
821 match model#easy_selection () with
823 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
824 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
825 dialog#uriChoiceDialog#show ();
828 | None -> raise MatitaTypes.Cancel
833 let cols = new GTree.column_list in
834 let id_col = cols#add Gobject.Data.string in
835 let dsc_col = cols#add Gobject.Data.string in
836 let interp_no_col = cols#add Gobject.Data.int in
837 let tree_store = GTree.tree_store cols in
838 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
839 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
840 let id_view_col = GTree.view_column ~renderer:id_renderer () in
841 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
842 fun tree_view choices ->
845 tree_view#set_model (Some (tree_store :> GTree.model));
846 ignore (tree_view#append_column id_view_col);
847 ignore (tree_view#append_column dsc_view_col);
849 (* try to find a reasonable name for an interpretation *)
853 List.assoc "0" interp
855 incr idx; string_of_int !idx
862 let interp_row = tree_store#append () in
863 tree_store#set ~row:interp_row ~column:id_col
864 (name_of_interp interp);
865 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
868 let row = tree_store#append ~parent:interp_row () in
869 tree_store#set ~row ~column:id_col id;
870 tree_store#set ~row ~column:dsc_col dsc;
871 tree_store#set ~row ~column:interp_no_col !idx)
875 method get_interp_no tree_path =
876 let iter = tree_store#get_iter tree_path in
877 tree_store#get ~row:iter ~column:interp_no_col
880 let interactive_interp_choice () choices =
881 let gui = instance () in
882 assert (choices <> []);
883 let dialog = gui#newInterpDialog () in
884 let model = new interpModel dialog#interpChoiceTreeView choices in
885 let interp_len = List.length (List.hd choices) in
886 dialog#interpChoiceDialog#set_title "Interpretation choice";
887 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
888 let interp_no = ref None in
890 dialog#interpChoiceDialog#destroy ();
893 let fail _ = interp_no := None; return () in
894 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
895 connect_button dialog#interpChoiceOkButton (fun _ ->
896 match !interp_no with None -> () | Some _ -> return ());
897 connect_button dialog#interpChoiceCancelButton fail;
898 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
899 interp_no := Some (model#get_interp_no path);
901 let selection = dialog#interpChoiceTreeView#selection in
902 ignore (selection#connect#changed (fun _ ->
903 match selection#get_selected_rows with
905 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
906 interp_no := Some (model#get_interp_no path)
907 | _ -> assert false));
908 dialog#interpChoiceDialog#show ();
910 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)