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 exception Found of int
34 let gui_instance = ref None
36 class type browserWin =
37 (* this class exists only because GEdit.combo_box_entry is not supported by
38 * lablgladecc :-(((( *)
40 inherit MatitaGeneratedGui.browserWin
41 method browserUri: GEdit.combo_box_entry
44 class console ~(buffer: GText.buffer) () =
46 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
47 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
48 val message_tag = buffer#create_tag []
49 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
50 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
51 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
52 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
53 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
55 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
56 method log_callback (tag: HLog.log_tag) s =
58 | `Debug -> self#debug (s ^ "\n")
59 | `Error -> self#error (s ^ "\n")
60 | `Message -> self#message (s ^ "\n")
61 | `Warning -> self#warning (s ^ "\n")
64 let clean_current_baseuri status =
66 let baseuri = MatitaTypes.get_string_option status "baseuri" in
67 let basedir = Helm_registry.get "matita.basedir" in
68 LibraryClean.clean_baseuris ~basedir [baseuri]
69 with MatitaTypes.Option_error _ -> ()
71 let ask_and_save_moo_if_needed parent fname status =
72 let basedir = Helm_registry.get "matita.basedir" in
74 let moo_fname = MatitaMisc.obj_file_of_script ~basedir fname in
75 GrafiteMarshal.save_moo moo_fname
76 status.MatitaTypes.moo_content_rev in
77 if (MatitaScript.current ())#eos &&
78 status.MatitaTypes.proof_status = MatitaTypes.No_proof
81 let mooname = MatitaMisc.obj_file_of_script ~basedir fname in
83 MatitaGtkMisc.ask_confirmation
84 ~title:"A .moo can be generated"
85 ~message:(Printf.sprintf
86 "%s can be generated for %s.\n<i>Should I generate it?</i>"
87 (Filename.basename mooname) (Filename.basename fname))
94 | `CANCEL -> raise MatitaTypes.Cancel
99 clean_current_baseuri status
102 clean_current_baseuri status
104 let ask_unsaved parent =
105 MatitaGtkMisc.ask_confirmation
106 ~parent ~title:"Unsaved work!"
107 ~message:("Your work is <b>unsaved</b>!\n\n"^
108 "<i>Do you want to save the script before continuing?</i>")
112 (* creation order _is_ relevant for windows placement *)
113 let main = new mainWin () in
114 let fileSel = new fileSelectionWin () in
115 let findRepl = new findReplWin () in
116 let develList = new develListWin () in
117 let newDevel = new newDevelWin () in
118 let keyBindingBoxes = (* event boxes which should receive global key events *)
119 [ main#mainWinEventBox ]
121 let console = new console ~buffer:main#logTextView#buffer () in
122 let (source_view: GSourceView.source_view) =
123 GSourceView.source_view
125 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
126 ~margin:80 ~show_margin:true
128 ~packing:main#scriptScrolledWin#add
131 let default_font_size =
132 Helm_registry.get_opt_default Helm_registry.int
133 ~default:BuildTimeConf.default_font_size "matita.font_size"
135 let source_buffer = source_view#source_buffer in
137 val mutable chosen_file = None
138 val mutable _ok_not_exists = false
139 val mutable _only_directory = false
140 val mutable script_fname = None
141 val mutable font_size = default_font_size
142 val mutable next_devel_must_contain = None
143 val mutable next_ligatures = []
146 (* glade's check widgets *)
147 List.iter (fun w -> w#check_widgets ())
148 (let c w = (w :> <check_widgets: unit -> unit>) in
149 [ c fileSel; c main; c findRepl]);
151 List.iter (* global key bindings *)
152 (fun (key, callback) -> self#addKeyBinding key callback)
155 toggle_win ~check:main#showProofMenuItem proof#proofWin;
157 toggle_win ~check:main#showCheckMenuItem check#checkWin;
161 let parse_txt_file file =
162 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
163 let l_rev = ref [] in
166 l_rev := input_line ch :: !l_rev;
175 ~authors:(parse_txt_file "AUTHORS")
176 (*~comments:"comments"*)
177 ~copyright:"Copyright (C) 2005, the HELM team"
178 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
179 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
181 ~version:BuildTimeConf.version
182 ~website:"http://helm.cs.unibo.it"
185 connect_menu_item main#aboutMenuItem about_dialog#present;
187 let show_find_Repl () =
188 findRepl#toplevel#misc#show ();
189 findRepl#toplevel#misc#grab_focus ()
191 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
193 let highlight start end_ =
194 source_buffer#move_mark `INSERT ~where:start;
195 source_buffer#move_mark `SEL_BOUND ~where:end_;
196 source_view#scroll_mark_onscreen `INSERT
198 let text = findRepl#findEntry#text in
199 let iter = source_buffer#get_iter `SEL_BOUND in
200 match iter#forward_search text with
202 (match source_buffer#start_iter#forward_search text with
204 | Some (start,end_) -> highlight start end_)
205 | Some (start,end_) -> highlight start end_
208 let text = findRepl#replaceEntry#text in
209 let ins = source_buffer#get_iter `INSERT in
210 let sel = source_buffer#get_iter `SEL_BOUND in
211 if ins#compare sel < 0 then
213 ignore(source_buffer#delete_selection ());
214 source_buffer#insert text
217 connect_button findRepl#findButton find_forward;
218 connect_button findRepl#findReplButton replace;
219 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
220 ignore(findRepl#toplevel#event#connect#delete
221 ~callback:(fun _ -> hide_find_Repl ();true));
224 (* phase 1: we save the actual status of the marks and we undo *)
225 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
226 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
227 let locked_iter_offset = locked_iter#offset in
230 (source_view#buffer#create_mark ~name:"lock_point"
231 ~left_gravity:true locked_iter) in
232 source_view#source_buffer#undo ();
233 (* phase 2: we save the cursor position and we redo, restoring
234 the previous status of all the marks *)
235 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
238 (source_view#buffer#create_mark ~name:"undo_point"
239 ~left_gravity:true cursor_iter)
241 source_view#source_buffer#redo ();
242 let mark_iter = source_view#buffer#get_iter_at_mark mark in
243 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
244 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
245 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
246 source_view#buffer#delete_mark mark;
247 source_view#buffer#delete_mark mark2;
248 (* phase 3: if after the undo the cursor was in the locked area,
249 then we move it there again and we perform a goto *)
250 if mark_iter#offset < locked_iter_offset then
252 source_view#buffer#move_mark `INSERT ~where:mark_iter;
253 (MatitaScript.current ())#goto `Cursor ();
255 (* phase 4: we perform again the undo. This time we are sure that
256 the text to undo is not locked *)
257 source_view#source_buffer#undo ();
258 source_view#misc#grab_focus () in
261 (* phase 1: we save the actual status of the marks, we redo and
263 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
264 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
265 let locked_iter_offset = locked_iter#offset in
268 (source_view#buffer#create_mark ~name:"lock_point"
269 ~left_gravity:true locked_iter) in
270 source_view#source_buffer#redo ();
271 source_view#source_buffer#undo ();
272 (* phase 2: we save the cursor position and we restore
273 the previous status of all the marks *)
274 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
277 (source_view#buffer#create_mark ~name:"undo_point"
278 ~left_gravity:true cursor_iter)
280 let mark_iter = source_view#buffer#get_iter_at_mark mark in
281 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
282 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
283 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
284 source_view#buffer#delete_mark mark;
285 source_view#buffer#delete_mark mark2;
286 (* phase 3: if after the undo the cursor is in the locked area,
287 then we move it there again and we perform a goto *)
288 if mark_iter#offset < locked_iter_offset then
290 source_view#buffer#move_mark `INSERT ~where:mark_iter;
291 (MatitaScript.current ())#goto `Cursor ();
293 (* phase 4: we perform again the redo. This time we are sure that
294 the text to redo is not locked *)
295 source_view#source_buffer#redo ();
296 source_view#misc#grab_focus ()
298 connect_menu_item main#undoMenuItem safe_undo;
299 ignore(source_view#source_buffer#connect#can_undo
300 ~callback:main#undoMenuItem#misc#set_sensitive);
301 connect_menu_item main#redoMenuItem safe_redo;
302 ignore(source_view#source_buffer#connect#can_redo
303 ~callback:main#redoMenuItem#misc#set_sensitive);
304 ignore(source_view#connect#after#populate_popup
305 ~callback:(fun pre_menu ->
306 let menu = new GMenu.menu pre_menu in
307 let menuItems = menu#children in
308 let undoMenuItem, redoMenuItem =
310 [undo;redo;sep1;cut;copy;paste;delete;sep2;
311 selectall;sep3;inputmethod;insertunicodecharacter] -> undo,redo
312 | _ -> assert false in
313 let new_undoMenuItem =
314 GMenu.image_menu_item
315 ~image:(GMisc.image ~stock:`UNDO ())
318 ~packing:(menu#insert ~pos:0) () in
319 new_undoMenuItem#misc#set_sensitive
320 (undoMenuItem#misc#get_flag `SENSITIVE);
321 menu#remove (undoMenuItem :> GMenu.menu_item);
322 connect_menu_item new_undoMenuItem safe_undo;
323 let new_redoMenuItem =
324 GMenu.image_menu_item
325 ~image:(GMisc.image ~stock:`REDO ())
328 ~packing:(menu#insert ~pos:1) () in
329 new_redoMenuItem#misc#set_sensitive
330 (redoMenuItem#misc#get_flag `SENSITIVE);
331 menu#remove (redoMenuItem :> GMenu.menu_item);
332 connect_menu_item new_redoMenuItem safe_redo));
333 let clipboard = GData.clipboard Gdk.Atom.clipboard in
334 let text_selected () =
335 (source_buffer#get_iter_at_mark `INSERT)#compare
336 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
338 let markup_selected () = MatitaMathView.get_selections () <> None in
339 connect_menu_item main#editMenu (fun () ->
340 let text_selected = text_selected () in
341 let markup_selected = markup_selected () in
342 let something_selected = text_selected || markup_selected in
343 main#cutMenuItem#misc#set_sensitive text_selected;
344 main#copyMenuItem#misc#set_sensitive something_selected;
345 main#deleteMenuItem#misc#set_sensitive text_selected;
346 main#pasteMenuItem#misc#set_sensitive (clipboard#text <> None));
347 connect_menu_item main#cutMenuItem (fun () ->
348 source_view#buffer#cut_clipboard clipboard);
349 connect_menu_item main#copyMenuItem (fun () ->
350 if text_selected () then
351 source_view#buffer#copy_clipboard clipboard
352 else if markup_selected () then
353 match MatitaMathView.get_selections () with
356 | Some (s :: _) -> clipboard#set_text s);
357 connect_menu_item main#pasteMenuItem (fun () ->
358 source_view#buffer#paste_clipboard clipboard;
359 (MatitaScript.current ())#clean_dirty_lock);
360 connect_menu_item main#deleteMenuItem (fun () ->
361 ignore (source_view#buffer#delete_selection ()));
362 connect_menu_item main#selectAllMenuItem (fun () ->
363 source_buffer#move_mark `INSERT source_buffer#start_iter;
364 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
365 connect_menu_item main#findReplMenuItem show_find_Repl;
366 connect_menu_item main#externalEditorMenuItem self#externalEditor;
367 connect_menu_item main#ligatureButton self#nextLigature;
368 ignore (findRepl#findEntry#connect#activate find_forward);
369 (* interface lockers *)
371 main#buttonsToolbar#misc#set_sensitive false;
372 develList#buttonsHbox#misc#set_sensitive false;
373 source_view#set_editable false
376 main#buttonsToolbar#misc#set_sensitive true;
377 develList#buttonsHbox#misc#set_sensitive true;
378 source_view#set_editable true
383 try f ();unlock_world () with exc -> unlock_world (); raise exc in
387 f (); source_view#misc#grab_focus ()
389 exc -> source_view#misc#grab_focus (); raise exc in
390 (* developments win *)
392 new MatitaGtkMisc.multiStringListModel
393 ~cols:2 develList#developmentsTreeview
395 let refresh_devels_win () =
396 model#list_store#clear ();
398 (fun (name, root) -> model#easy_mappend [name;root])
399 (MatitamakeLib.list_known_developments ())
401 let get_devel_selected () =
402 match model#easy_mselection () with
403 | [[name;_]] -> MatitamakeLib.development_for_name name
407 while Glib.Main.pending () do
408 ignore(Glib.Main.iteration false);
411 connect_button develList#newButton
413 next_devel_must_contain <- None;
414 newDevel#toplevel#misc#show());
415 connect_button develList#deleteButton
417 (match get_devel_selected () with
419 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
420 refresh_devels_win ()));
421 connect_button develList#buildButton
423 match get_devel_selected () with
427 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
430 connect_button develList#cleanButton
432 match get_devel_selected () with
436 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
439 connect_button develList#closeButton
440 (fun () -> develList#toplevel#misc#hide());
441 ignore(develList#toplevel#event#connect#delete
442 (fun _ -> develList#toplevel#misc#hide();true));
443 connect_menu_item main#developmentsMenuItem
444 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
446 (* add development win *)
447 let check_if_root_contains root =
448 match next_devel_must_contain with
451 let is_prefix_of d1 d2 =
452 let len1 = String.length d1 in
453 let len2 = String.length d2 in
457 let pref = String.sub d2 0 len1 in
460 is_prefix_of root path
462 connect_button newDevel#addButton
464 let name = newDevel#nameEntry#text in
465 let root = newDevel#rootEntry#text in
466 if check_if_root_contains root then
468 ignore (MatitamakeLib.initialize_development name root);
469 refresh_devels_win ();
470 newDevel#nameEntry#set_text "";
471 newDevel#rootEntry#set_text "";
472 newDevel#toplevel#misc#hide()
475 HLog.error ("The selected root does not contain " ^
476 match next_devel_must_contain with
478 | _ -> assert false));
479 connect_button newDevel#chooseRootButton
481 let path = self#chooseDir () in
483 | Some path -> newDevel#rootEntry#set_text path
485 connect_button newDevel#cancelButton
486 (fun () -> newDevel#toplevel#misc#hide ());
487 ignore(newDevel#toplevel#event#connect#delete
488 (fun _ -> newDevel#toplevel#misc#hide();true));
490 (* file selection win *)
491 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
492 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
495 fileSel#fileSelectionWin#misc#hide ();
500 let fname = fileSel#fileSelectionWin#filename in
501 if Sys.file_exists fname then
503 if HExtlib.is_regular fname && not (_only_directory) then
505 else if _only_directory && HExtlib.is_dir fname then
510 if _ok_not_exists then
513 | `CANCEL -> return None
515 | `DELETE_EVENT -> return None));
517 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
519 let adj = main#logScrolledWin#vadjustment in
520 ignore (adj#connect#changed
521 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
522 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
524 let module A = GrafiteAst in
525 let hole = CicNotationPt.UserInput in
526 let loc = DisambiguateTypes.dummy_floc in
528 if (MatitaScript.current ())#onGoingProof () then
529 (MatitaScript.current ())#advance
530 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
533 let tac_w_term ast _ =
534 if (MatitaScript.current ())#onGoingProof () then
535 let buf = source_buffer in
536 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
537 ("\n" ^ GrafiteAstPp.pp_tactic ast)
540 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
541 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
542 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
543 connect_button tbar#elimButton (tac_w_term
544 (A.Elim (loc, hole, None, None, [])));
545 connect_button tbar#elimTypeButton (tac_w_term
546 (A.ElimType (loc, hole, None, None, [])));
547 connect_button tbar#splitButton (tac (A.Split loc));
548 connect_button tbar#leftButton (tac (A.Left loc));
549 connect_button tbar#rightButton (tac (A.Right loc));
550 connect_button tbar#existsButton (tac (A.Exists loc));
551 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
552 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
553 connect_button tbar#transitivityButton
554 (tac_w_term (A.Transitivity (loc, hole)));
555 connect_button tbar#assumptionButton (tac (A.Assumption loc));
556 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
557 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
558 MatitaGtkMisc.toggle_widget_visibility
559 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
560 ~check:main#tacticsBarMenuItem;
561 let module Hr = Helm_registry in
563 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
565 main#tacticsBarMenuItem#set_active false;
566 MatitaGtkMisc.toggle_callback
568 | true -> main#toplevel#fullscreen ()
569 | false -> main#toplevel#unfullscreen ())
570 ~check:main#fullscreenMenuItem;
571 main#fullscreenMenuItem#set_active false;
573 HLog.set_log_callback self#console#log_callback;
574 GtkSignal.user_handler :=
576 if not (Helm_registry.get_bool "matita.debug") then
577 let floc, msg = MatitaExcPp.to_string exn in
582 let (x, y) = HExtlib.loc_of_floc floc in
583 let script = MatitaScript.current () in
584 let locked_mark = script#locked_mark in
585 let error_tag = script#error_tag in
587 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
588 let x' = baseoffset + x in
589 let y' = baseoffset + y in
590 let x_iter = source_buffer#get_iter (`OFFSET x') in
591 let y_iter = source_buffer#get_iter (`OFFSET y') in
592 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
594 id := Some (source_buffer#connect#changed ~callback:(fun () ->
595 source_buffer#remove_tag error_tag
596 ~start:source_buffer#start_iter
597 ~stop:source_buffer#end_iter;
599 | None -> assert false (* a race condition occurred *)
601 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
602 source_buffer#place_cursor
603 (source_buffer#get_iter (`OFFSET x'));
608 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
610 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
612 HLog.warn (sprintf "can't load language file %s"
613 BuildTimeConf.lang_file)
614 | Some matita_lang ->
615 source_buffer#set_language matita_lang;
616 source_buffer#set_highlight true
618 let s () = MatitaScript.current () in
620 script_fname <- None;
621 main#saveMenuItem#misc#set_sensitive false
623 let saveAsScript () =
625 match self#chooseFile ~ok_not_exists:true () with
627 script#assignFileName f;
628 script#saveToFile ();
629 console#message ("'"^f^"' saved.\n");
634 match script_fname with
635 | None -> saveAsScript ()
637 (s ())#assignFileName f;
638 (s ())#saveToFile ();
639 console#message ("'"^f^"' saved.\n");
641 let abandon_script () =
642 let status = (s ())#status in
643 if source_view#buffer#modified then
644 (match ask_unsaved main#toplevel with
645 | `YES -> saveScript ()
647 | `CANCEL -> raise MatitaTypes.Cancel);
648 (match script_fname with
650 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
655 match self#chooseFile () with
659 script#assignFileName f;
660 source_view#source_buffer#begin_not_undoable_action ();
661 script#loadFromFile f;
662 source_view#source_buffer#end_not_undoable_action ();
663 console#message ("'"^f^"' loaded.\n");
666 with MatitaTypes.Cancel -> ()
670 source_view#source_buffer#begin_not_undoable_action ();
673 source_view#source_buffer#end_not_undoable_action ();
678 source_buffer#place_cursor
679 (source_buffer#get_iter_at_mark (`NAME "locked")) in
680 let advance _ = (MatitaScript.current ())#advance (); cursor () in
681 let retract _ = (MatitaScript.current ())#retract (); cursor () in
682 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
683 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
684 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
685 let advance = locker (keep_focus advance) in
686 let retract = locker (keep_focus retract) in
687 let top = locker (keep_focus top) in
688 let bottom = locker (keep_focus bottom) in
689 let jump = locker (keep_focus jump) in
690 let connect_key sym f =
691 connect_key main#mainWinEventBox#event
692 ~modifiers:[`CONTROL] ~stop:true sym f;
693 connect_key self#sourceView#event
694 ~modifiers:[`CONTROL] ~stop:true sym f
697 self#setQuitCallback (fun () ->
698 let status = (MatitaScript.current ())#status in
699 if source_view#buffer#modified then
701 let rc = ask_unsaved main#toplevel in
704 | `YES -> saveScript ();
705 if not source_view#buffer#modified then
707 (match script_fname with
710 ask_and_save_moo_if_needed
711 main#toplevel fname status);
714 | `NO -> GMain.Main.quit ()
715 | `CANCEL -> raise MatitaTypes.Cancel
716 with MatitaTypes.Cancel -> ()
720 (match script_fname with
721 | None -> clean_current_baseuri status; GMain.Main.quit ()
724 ask_and_save_moo_if_needed main#toplevel fname status;
726 with MatitaTypes.Cancel -> ())
728 connect_button main#scriptAdvanceButton advance;
729 connect_button main#scriptRetractButton retract;
730 connect_button main#scriptTopButton top;
731 connect_button main#scriptBottomButton bottom;
732 connect_button main#scriptJumpButton jump;
733 connect_menu_item main#scriptAdvanceMenuItem advance;
734 connect_menu_item main#scriptRetractMenuItem retract;
735 connect_menu_item main#scriptTopMenuItem top;
736 connect_menu_item main#scriptBottomMenuItem bottom;
737 connect_menu_item main#scriptJumpMenuItem jump;
738 connect_menu_item main#openMenuItem loadScript;
739 connect_menu_item main#saveMenuItem saveScript;
740 connect_menu_item main#saveAsMenuItem saveAsScript;
741 connect_menu_item main#newMenuItem newScript;
742 (* script monospace font stuff *)
743 self#updateFontSize ();
745 main#debugMenu#misc#hide ();
747 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
748 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
749 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
751 self#sourceView#misc#grab_focus ();
752 (* main win dimension *)
753 let width = Gdk.Screen.width () in
754 let height = Gdk.Screen.height () in
755 let main_w = width * 90 / 100 in
756 let main_h = height * 80 / 100 in
757 let script_w = main_w * 6 / 10 in
758 main#toplevel#resize ~width:main_w ~height:main_h;
759 main#hpaneScriptSequent#set_position script_w;
761 ignore(source_view#connect#after#paste_clipboard
762 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
763 (* clean_locked is set to true only "during" a PRIMARY paste
764 operation (i.e. by clicking with the second mouse button) *)
765 let clean_locked = ref false in
766 ignore(source_view#event#connect#button_press
769 if GdkEvent.Button.button button = 2 then
770 clean_locked := true;
773 ignore(source_view#event#connect#button_release
774 ~callback:(fun button -> clean_locked := false; false));
775 ignore(source_view#buffer#connect#after#apply_tag
777 fun tag ~start:_ ~stop:_ ->
779 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
782 clean_locked := false;
783 (MatitaScript.current ())#clean_dirty_lock;
786 (* math view handling *)
787 connect_menu_item main#newCicBrowserMenuItem (fun () ->
788 ignore (MatitaMathView.cicBrowser ()));
789 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
790 self#increaseFontSize ();
791 MatitaMathView.increase_font_size ();
792 MatitaMathView.update_font_sizes ());
793 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
794 self#decreaseFontSize ();
795 MatitaMathView.decrease_font_size ();
796 MatitaMathView.update_font_sizes ());
797 connect_menu_item main#normalFontSizeMenuItem (fun () ->
798 self#resetFontSize ();
799 MatitaMathView.reset_font_size ();
800 MatitaMathView.update_font_sizes ());
801 MatitaMathView.reset_font_size ();
803 method private nextLigature () =
804 let iter = source_buffer#get_iter_at_mark `INSERT in
805 let write_ligature len s =
806 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
807 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
809 let get_ligature word =
810 let len = String.length word in
813 for i = len - 1 downto 0 do
814 if HExtlib.is_alpha word.[i] then ()
816 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
820 if i = ~-1 then None else Some (String.sub word i (len - i))
822 let aux_ligature () =
824 for i = len - 1 downto 0 do
825 if CicNotationLexer.is_ligature_char word.[i] then ()
826 else raise (Found (i+1))
832 Some (String.sub word i (len - i))
833 with Invalid_argument _ -> None)
835 match aux_tex () with
836 | Some macro -> macro
837 | None -> (match aux_ligature () with Some l -> l | None -> word)
839 (match next_ligatures with
840 | [] -> (* find ligatures and fill next_ligatures, then try again *)
843 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
845 let ligature = get_ligature last_word in
846 (match CicNotationLexer.lookup_ligatures ligature with
849 write_ligature (String.length ligature) hd;
850 next_ligatures <- tl @ [ hd ])
853 next_ligatures <- tl @ [ hd ])
855 method private externalEditor () =
856 let cmd = Helm_registry.get "matita.external_editor" in
857 (* ZACK uncomment to enable interactive ask of external editor command *)
860 "External editor command:
861 %f will be substitute for the script name,
862 %p for the cursor position in bytes,
863 %l for the execution point in bytes."
865 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
866 ~default:(Helm_registry.get "matita.external_editor") ()
868 let fname = (MatitaScript.current ())#filename in
870 source_buffer#start_iter#get_slice
871 ~stop:(source_buffer#get_iter_at_mark mark)
873 let script = MatitaScript.current () in
874 let locked = `MARK script#locked_mark in
875 let string_pos mark = string_of_int (String.length (slice mark)) in
876 let cursor_pos = string_pos `INSERT in
877 let locked_pos = string_pos locked in
879 Pcre.replace ~pat:"%f" ~templ:fname
880 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
881 (Pcre.replace ~pat:"%l" ~templ:locked_pos
884 let locked_before = slice locked in
885 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
886 ignore (Unix.system cmd);
887 source_buffer#set_text (HExtlib.input_file fname);
888 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
889 source_buffer#move_mark locked locked_iter;
890 source_buffer#apply_tag script#locked_tag
891 ~start:source_buffer#start_iter ~stop:locked_iter;
892 let locked_after = slice locked in
896 for i = 0 to String.length locked_before - 1 do
897 if locked_before.[i] <> locked_after.[i] then begin
898 source_buffer#place_cursor
899 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
900 script#goto `Cursor ();
902 end else if locked_before.[i] = '\n' then begin
909 | Invalid_argument _ -> script#goto `Bottom ()
911 method loadScript file =
912 let script = MatitaScript.current () in
914 script#assignFileName file;
916 if Sys.file_exists file then file
917 else BuildTimeConf.script_template
919 source_view#source_buffer#begin_not_undoable_action ();
920 script#loadFromFile content;
921 source_view#source_buffer#end_not_undoable_action ();
922 console#message ("'"^file^"' loaded.");
923 self#_enableSaveTo file
925 method setStar name b =
926 let l = main#scriptLabel in
928 l#set_text (name ^ " *")
932 method private _enableSaveTo file =
933 script_fname <- Some file;
934 self#main#saveMenuItem#misc#set_sensitive true
936 method console = console
937 method sourceView: GSourceView.source_view =
938 (source_view: GSourceView.source_view)
939 method fileSel = fileSel
940 method findRepl = findRepl
942 method develList = develList
943 method newDevel = newDevel
945 method newBrowserWin () =
947 inherit browserWin ()
948 val combo = GEdit.combo_box_entry ()
950 self#check_widgets ();
951 let combo_widget = combo#coerce in
952 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
953 combo#entry#misc#grab_focus ()
954 method browserUri = combo
957 method newUriDialog () =
958 let dialog = new uriChoiceDialog () in
959 dialog#check_widgets ();
962 method newRecordDialog () =
963 let dialog = new recordChoiceDialog () in
964 dialog#check_widgets ();
967 method newConfirmationDialog () =
968 let dialog = new confirmationDialog () in
969 dialog#check_widgets ();
972 method newEmptyDialog () =
973 let dialog = new emptyDialog () in
974 dialog#check_widgets ();
977 method private addKeyBinding key callback =
978 List.iter (fun evbox -> add_key_binding key callback evbox)
981 method setQuitCallback callback =
982 connect_menu_item main#quitMenuItem callback;
983 ignore (main#toplevel#event#connect#delete
984 (fun _ -> callback ();true));
985 self#addKeyBinding GdkKeysyms._q callback
987 method chooseFile ?(ok_not_exists = false) () =
988 _ok_not_exists <- ok_not_exists;
989 _only_directory <- false;
990 fileSel#fileSelectionWin#show ();
994 method private chooseDir ?(ok_not_exists = false) () =
995 _ok_not_exists <- ok_not_exists;
996 _only_directory <- true;
997 fileSel#fileSelectionWin#show ();
999 (* we should check that this is a directory *)
1002 method createDevelopment ~containing =
1003 next_devel_must_contain <- containing;
1004 newDevel#toplevel#misc#show()
1006 method askText ?(title = "") ?(msg = "") () =
1007 let dialog = new textDialog () in
1008 dialog#textDialog#set_title title;
1009 dialog#textDialogLabel#set_label msg;
1010 let text = ref None in
1013 dialog#textDialog#destroy ();
1016 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1017 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1018 connect_button dialog#textDialogOkButton (fun _ ->
1019 let text = dialog#textDialogTextView#buffer#get_text () in
1020 return (Some text));
1021 dialog#textDialog#show ();
1025 method private updateFontSize () =
1026 self#sourceView#misc#modify_font_by_name
1027 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1029 method increaseFontSize () =
1030 font_size <- font_size + 1;
1031 self#updateFontSize ()
1033 method decreaseFontSize () =
1034 font_size <- font_size - 1;
1035 self#updateFontSize ()
1037 method resetFontSize () =
1038 font_size <- default_font_size;
1039 self#updateFontSize ()
1044 let g = new gui () in
1045 gui_instance := Some g;
1046 MatitaMathView.set_gui g;
1049 let instance = singleton gui
1051 let non p x = not (p x)
1053 (* this is a shit and should be changed :-{ *)
1054 let interactive_uri_choice
1055 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1056 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1057 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1061 let gui = instance () in
1062 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1063 if (selection_mode <> `SINGLE) &&
1064 (Helm_registry.get_bool "matita.auto_disambiguation")
1066 Lazy.force nonvars_uris
1068 let dialog = gui#newUriDialog () in
1069 if hide_uri_entry then
1070 dialog#uriEntryHBox#misc#hide ();
1073 dialog#uriChoiceSelectedButton#misc#hide ();
1074 dialog#uriChoiceConstantsButton#misc#hide ();
1076 dialog#okLabel#set_label ok_label;
1077 dialog#uriChoiceTreeView#selection#set_mode
1078 (selection_mode :> Gtk.Tags.selection_mode);
1079 let model = new stringListModel dialog#uriChoiceTreeView in
1080 let choices = ref None in
1084 dialog#copyButton#misc#show ();
1085 connect_button dialog#copyButton
1087 match model#easy_selection () with
1090 dialog#uriChoiceDialog#set_title title;
1091 dialog#uriChoiceLabel#set_text msg;
1092 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1093 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1096 dialog#uriChoiceDialog#destroy ();
1099 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1100 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1101 return (Some (Lazy.force nonvars_uris)));
1102 if ok_action = `AUTO then
1103 connect_button dialog#uriChoiceAutoButton (fun _ ->
1104 Helm_registry.set_bool "matita.auto_disambiguation" true;
1105 return (Some (Lazy.force nonvars_uris)))
1107 connect_button dialog#uriChoiceAutoButton (fun _ ->
1108 match model#easy_selection () with
1110 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1111 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1112 match model#easy_selection () with
1114 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1115 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1116 dialog#uriChoiceDialog#show ();
1118 (match !choices with
1119 | None -> raise MatitaTypes.Cancel
1120 | Some uris -> uris)
1124 let cols = new GTree.column_list in
1125 let id_col = cols#add Gobject.Data.string in
1126 let dsc_col = cols#add Gobject.Data.string in
1127 let interp_no_col = cols#add Gobject.Data.int in
1128 let tree_store = GTree.tree_store cols in
1129 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1130 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1131 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1132 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1133 fun tree_view choices ->
1136 tree_view#set_model (Some (tree_store :> GTree.model));
1137 ignore (tree_view#append_column id_view_col);
1138 ignore (tree_view#append_column dsc_view_col);
1139 let name_of_interp =
1140 (* try to find a reasonable name for an interpretation *)
1144 List.assoc "0" interp
1146 incr idx; string_of_int !idx
1148 tree_store#clear ();
1149 let idx = ref ~-1 in
1153 let interp_row = tree_store#append () in
1154 tree_store#set ~row:interp_row ~column:id_col
1155 (name_of_interp interp);
1156 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1159 let row = tree_store#append ~parent:interp_row () in
1160 tree_store#set ~row ~column:id_col id;
1161 tree_store#set ~row ~column:dsc_col dsc;
1162 tree_store#set ~row ~column:interp_no_col !idx)
1166 method get_interp_no tree_path =
1167 let iter = tree_store#get_iter tree_path in
1168 tree_store#get ~row:iter ~column:interp_no_col
1171 let interactive_interp_choice () choices =
1172 let gui = instance () in
1173 assert (choices <> []);
1174 let dialog = gui#newRecordDialog () in
1175 let model = new interpModel dialog#recordChoiceTreeView choices in
1176 dialog#recordChoiceDialog#set_title "Interpretation choice";
1177 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1178 let interp_no = ref None in
1180 dialog#recordChoiceDialog#destroy ();
1183 let fail _ = interp_no := None; return () in
1184 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1185 connect_button dialog#recordChoiceOkButton (fun _ ->
1186 match !interp_no with None -> () | Some _ -> return ());
1187 connect_button dialog#recordChoiceCancelButton fail;
1188 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1189 interp_no := Some (model#get_interp_no path);
1191 let selection = dialog#recordChoiceTreeView#selection in
1192 ignore (selection#connect#changed (fun _ ->
1193 match selection#get_selected_rows with
1194 | [path] -> interp_no := Some (model#get_interp_no path)
1195 | _ -> assert false));
1196 dialog#recordChoiceDialog#show ();
1198 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1201 (* disambiguator callbacks *)
1202 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1203 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1204 (* gtk initialization *)
1205 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1206 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1207 ignore (GMain.Main.init ())