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 = GrafiteTypes.get_string_option status "baseuri" in
67 let basedir = Helm_registry.get "matita.basedir" in
68 LibraryClean.clean_baseuris ~basedir [baseuri]
69 with GrafiteTypes.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 = GrafiteMisc.obj_file_of_script ~basedir fname in
75 let metadata_fname = GrafiteMisc.metadata_file_of_script ~basedir fname in
76 GrafiteMarshal.save_moo moo_fname status.GrafiteTypes.moo_content_rev;
77 LibraryNoDb.save_metadata metadata_fname status.GrafiteTypes.metadata
79 if (MatitaScript.current ())#eos &&
80 status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
83 let mooname = GrafiteMisc.obj_file_of_script ~basedir fname in
85 MatitaGtkMisc.ask_confirmation
86 ~title:"A .moo can be generated"
87 ~message:(Printf.sprintf
88 "%s can be generated for %s.\n<i>Should I generate it?</i>"
89 (Filename.basename mooname) (Filename.basename fname))
96 | `CANCEL -> raise MatitaTypes.Cancel
101 clean_current_baseuri status
104 clean_current_baseuri status
106 let ask_unsaved parent =
107 MatitaGtkMisc.ask_confirmation
108 ~parent ~title:"Unsaved work!"
109 ~message:("Your work is <b>unsaved</b>!\n\n"^
110 "<i>Do you want to save the script before continuing?</i>")
114 (* creation order _is_ relevant for windows placement *)
115 let main = new mainWin () in
116 let fileSel = new fileSelectionWin () in
117 let findRepl = new findReplWin () in
118 let develList = new develListWin () in
119 let newDevel = new newDevelWin () in
120 let keyBindingBoxes = (* event boxes which should receive global key events *)
121 [ main#mainWinEventBox ]
123 let console = new console ~buffer:main#logTextView#buffer () in
124 let (source_view: GSourceView.source_view) =
125 GSourceView.source_view
127 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
128 ~margin:80 ~show_margin:true
130 ~packing:main#scriptScrolledWin#add
133 let default_font_size =
134 Helm_registry.get_opt_default Helm_registry.int
135 ~default:BuildTimeConf.default_font_size "matita.font_size"
137 let source_buffer = source_view#source_buffer in
139 val mutable chosen_file = None
140 val mutable _ok_not_exists = false
141 val mutable _only_directory = false
142 val mutable script_fname = None
143 val mutable font_size = default_font_size
144 val mutable next_devel_must_contain = None
145 val mutable next_ligatures = []
148 (* glade's check widgets *)
149 List.iter (fun w -> w#check_widgets ())
150 (let c w = (w :> <check_widgets: unit -> unit>) in
151 [ c fileSel; c main; c findRepl]);
153 List.iter (* global key bindings *)
154 (fun (key, callback) -> self#addKeyBinding key callback)
157 toggle_win ~check:main#showProofMenuItem proof#proofWin;
159 toggle_win ~check:main#showCheckMenuItem check#checkWin;
163 let parse_txt_file file =
164 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
165 let l_rev = ref [] in
168 l_rev := input_line ch :: !l_rev;
177 ~authors:(parse_txt_file "AUTHORS")
178 (*~comments:"comments"*)
179 ~copyright:"Copyright (C) 2005, the HELM team"
180 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
181 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
183 ~version:BuildTimeConf.version
184 ~website:"http://helm.cs.unibo.it"
187 connect_menu_item main#aboutMenuItem about_dialog#present;
189 let show_find_Repl () =
190 findRepl#toplevel#misc#show ();
191 findRepl#toplevel#misc#grab_focus ()
193 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
195 let highlight start end_ =
196 source_buffer#move_mark `INSERT ~where:start;
197 source_buffer#move_mark `SEL_BOUND ~where:end_;
198 source_view#scroll_mark_onscreen `INSERT
200 let text = findRepl#findEntry#text in
201 let iter = source_buffer#get_iter `SEL_BOUND in
202 match iter#forward_search text with
204 (match source_buffer#start_iter#forward_search text with
206 | Some (start,end_) -> highlight start end_)
207 | Some (start,end_) -> highlight start end_
210 let text = findRepl#replaceEntry#text in
211 let ins = source_buffer#get_iter `INSERT in
212 let sel = source_buffer#get_iter `SEL_BOUND in
213 if ins#compare sel < 0 then
215 ignore(source_buffer#delete_selection ());
216 source_buffer#insert text
219 connect_button findRepl#findButton find_forward;
220 connect_button findRepl#findReplButton replace;
221 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
222 ignore(findRepl#toplevel#event#connect#delete
223 ~callback:(fun _ -> hide_find_Repl ();true));
226 (* phase 1: we save the actual status of the marks and we undo *)
227 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
228 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
229 let locked_iter_offset = locked_iter#offset in
232 (source_view#buffer#create_mark ~name:"lock_point"
233 ~left_gravity:true locked_iter) in
234 source_view#source_buffer#undo ();
235 (* phase 2: we save the cursor position and we redo, restoring
236 the previous status of all the marks *)
237 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
240 (source_view#buffer#create_mark ~name:"undo_point"
241 ~left_gravity:true cursor_iter)
243 source_view#source_buffer#redo ();
244 let mark_iter = source_view#buffer#get_iter_at_mark mark in
245 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
246 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
247 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
248 source_view#buffer#delete_mark mark;
249 source_view#buffer#delete_mark mark2;
250 (* phase 3: if after the undo the cursor was in the locked area,
251 then we move it there again and we perform a goto *)
252 if mark_iter#offset < locked_iter_offset then
254 source_view#buffer#move_mark `INSERT ~where:mark_iter;
255 (MatitaScript.current ())#goto `Cursor ();
257 (* phase 4: we perform again the undo. This time we are sure that
258 the text to undo is not locked *)
259 source_view#source_buffer#undo ();
260 source_view#misc#grab_focus () in
263 (* phase 1: we save the actual status of the marks, we redo and
265 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
266 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
267 let locked_iter_offset = locked_iter#offset in
270 (source_view#buffer#create_mark ~name:"lock_point"
271 ~left_gravity:true locked_iter) in
272 source_view#source_buffer#redo ();
273 source_view#source_buffer#undo ();
274 (* phase 2: we save the cursor position and we restore
275 the previous status of all the marks *)
276 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
279 (source_view#buffer#create_mark ~name:"undo_point"
280 ~left_gravity:true cursor_iter)
282 let mark_iter = source_view#buffer#get_iter_at_mark mark in
283 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
284 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
285 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
286 source_view#buffer#delete_mark mark;
287 source_view#buffer#delete_mark mark2;
288 (* phase 3: if after the undo the cursor is in the locked area,
289 then we move it there again and we perform a goto *)
290 if mark_iter#offset < locked_iter_offset then
292 source_view#buffer#move_mark `INSERT ~where:mark_iter;
293 (MatitaScript.current ())#goto `Cursor ();
295 (* phase 4: we perform again the redo. This time we are sure that
296 the text to redo is not locked *)
297 source_view#source_buffer#redo ();
298 source_view#misc#grab_focus ()
300 connect_menu_item main#undoMenuItem safe_undo;
301 ignore(source_view#source_buffer#connect#can_undo
302 ~callback:main#undoMenuItem#misc#set_sensitive);
303 connect_menu_item main#redoMenuItem safe_redo;
304 ignore(source_view#source_buffer#connect#can_redo
305 ~callback:main#redoMenuItem#misc#set_sensitive);
306 ignore(source_view#connect#after#populate_popup
307 ~callback:(fun pre_menu ->
308 let menu = new GMenu.menu pre_menu in
309 let menuItems = menu#children in
310 let undoMenuItem, redoMenuItem =
312 [undo;redo;sep1;cut;copy;paste;delete;sep2;
313 selectall;sep3;inputmethod;insertunicodecharacter] -> undo,redo
314 | _ -> assert false in
315 let new_undoMenuItem =
316 GMenu.image_menu_item
317 ~image:(GMisc.image ~stock:`UNDO ())
320 ~packing:(menu#insert ~pos:0) () in
321 new_undoMenuItem#misc#set_sensitive
322 (undoMenuItem#misc#get_flag `SENSITIVE);
323 menu#remove (undoMenuItem :> GMenu.menu_item);
324 connect_menu_item new_undoMenuItem safe_undo;
325 let new_redoMenuItem =
326 GMenu.image_menu_item
327 ~image:(GMisc.image ~stock:`REDO ())
330 ~packing:(menu#insert ~pos:1) () in
331 new_redoMenuItem#misc#set_sensitive
332 (redoMenuItem#misc#get_flag `SENSITIVE);
333 menu#remove (redoMenuItem :> GMenu.menu_item);
334 connect_menu_item new_redoMenuItem safe_redo));
335 let clipboard = GData.clipboard Gdk.Atom.clipboard in
336 let text_selected () =
337 (source_buffer#get_iter_at_mark `INSERT)#compare
338 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
340 let markup_selected () = MatitaMathView.get_selections () <> None in
341 connect_menu_item main#editMenu (fun () ->
342 let text_selected = text_selected () in
343 let markup_selected = markup_selected () in
344 let something_selected = text_selected || markup_selected in
345 main#cutMenuItem#misc#set_sensitive text_selected;
346 main#copyMenuItem#misc#set_sensitive something_selected;
347 main#deleteMenuItem#misc#set_sensitive text_selected;
348 main#pasteMenuItem#misc#set_sensitive (clipboard#text <> None));
349 connect_menu_item main#cutMenuItem (fun () ->
350 source_view#buffer#cut_clipboard clipboard);
351 connect_menu_item main#copyMenuItem (fun () ->
352 if text_selected () then
353 source_view#buffer#copy_clipboard clipboard
354 else if markup_selected () then
355 match MatitaMathView.get_selections () with
358 | Some (s :: _) -> clipboard#set_text s);
359 connect_menu_item main#pasteMenuItem (fun () ->
360 source_view#buffer#paste_clipboard clipboard;
361 (MatitaScript.current ())#clean_dirty_lock);
362 connect_menu_item main#deleteMenuItem (fun () ->
363 ignore (source_view#buffer#delete_selection ()));
364 connect_menu_item main#selectAllMenuItem (fun () ->
365 source_buffer#move_mark `INSERT source_buffer#start_iter;
366 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
367 connect_menu_item main#findReplMenuItem show_find_Repl;
368 connect_menu_item main#externalEditorMenuItem self#externalEditor;
369 connect_menu_item main#ligatureButton self#nextLigature;
370 ignore (findRepl#findEntry#connect#activate find_forward);
371 (* interface lockers *)
373 main#buttonsToolbar#misc#set_sensitive false;
374 develList#buttonsHbox#misc#set_sensitive false;
375 source_view#set_editable false
378 main#buttonsToolbar#misc#set_sensitive true;
379 develList#buttonsHbox#misc#set_sensitive true;
380 source_view#set_editable true
385 try f ();unlock_world () with exc -> unlock_world (); raise exc in
389 f (); source_view#misc#grab_focus ()
391 exc -> source_view#misc#grab_focus (); raise exc in
392 (* developments win *)
394 new MatitaGtkMisc.multiStringListModel
395 ~cols:2 develList#developmentsTreeview
397 let refresh_devels_win () =
398 model#list_store#clear ();
400 (fun (name, root) -> model#easy_mappend [name;root])
401 (MatitamakeLib.list_known_developments ())
403 let get_devel_selected () =
404 match model#easy_mselection () with
405 | [[name;_]] -> MatitamakeLib.development_for_name name
409 while Glib.Main.pending () do
410 ignore(Glib.Main.iteration false);
413 connect_button develList#newButton
415 next_devel_must_contain <- None;
416 newDevel#toplevel#misc#show());
417 connect_button develList#deleteButton
419 (match get_devel_selected () with
421 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
422 refresh_devels_win ()));
423 connect_button develList#buildButton
425 match get_devel_selected () with
429 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
432 connect_button develList#cleanButton
434 match get_devel_selected () with
438 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
441 connect_button develList#closeButton
442 (fun () -> develList#toplevel#misc#hide());
443 ignore(develList#toplevel#event#connect#delete
444 (fun _ -> develList#toplevel#misc#hide();true));
445 connect_menu_item main#developmentsMenuItem
446 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
448 (* add development win *)
449 let check_if_root_contains root =
450 match next_devel_must_contain with
453 let is_prefix_of d1 d2 =
454 let len1 = String.length d1 in
455 let len2 = String.length d2 in
459 let pref = String.sub d2 0 len1 in
462 is_prefix_of root path
464 connect_button newDevel#addButton
466 let name = newDevel#nameEntry#text in
467 let root = newDevel#rootEntry#text in
468 if check_if_root_contains root then
470 ignore (MatitamakeLib.initialize_development name root);
471 refresh_devels_win ();
472 newDevel#nameEntry#set_text "";
473 newDevel#rootEntry#set_text "";
474 newDevel#toplevel#misc#hide()
477 HLog.error ("The selected root does not contain " ^
478 match next_devel_must_contain with
480 | _ -> assert false));
481 connect_button newDevel#chooseRootButton
483 let path = self#chooseDir () in
485 | Some path -> newDevel#rootEntry#set_text path
487 connect_button newDevel#cancelButton
488 (fun () -> newDevel#toplevel#misc#hide ());
489 ignore(newDevel#toplevel#event#connect#delete
490 (fun _ -> newDevel#toplevel#misc#hide();true));
492 (* file selection win *)
493 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
494 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
497 fileSel#fileSelectionWin#misc#hide ();
502 let fname = fileSel#fileSelectionWin#filename in
503 if Sys.file_exists fname then
505 if HExtlib.is_regular fname && not (_only_directory) then
507 else if _only_directory && HExtlib.is_dir fname then
512 if _ok_not_exists then
515 | `CANCEL -> return None
517 | `DELETE_EVENT -> return None));
519 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
521 let adj = main#logScrolledWin#vadjustment in
522 ignore (adj#connect#changed
523 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
524 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
526 let module A = GrafiteAst in
527 let hole = CicNotationPt.UserInput in
528 let loc = DisambiguateTypes.dummy_floc in
530 if (MatitaScript.current ())#onGoingProof () then
531 (MatitaScript.current ())#advance
532 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
535 let tac_w_term ast _ =
536 if (MatitaScript.current ())#onGoingProof () then
537 let buf = source_buffer in
538 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
539 ("\n" ^ GrafiteAstPp.pp_tactic ast)
542 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
543 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
544 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
545 connect_button tbar#elimButton (tac_w_term
546 (A.Elim (loc, hole, None, None, [])));
547 connect_button tbar#elimTypeButton (tac_w_term
548 (A.ElimType (loc, hole, None, None, [])));
549 connect_button tbar#splitButton (tac (A.Split loc));
550 connect_button tbar#leftButton (tac (A.Left loc));
551 connect_button tbar#rightButton (tac (A.Right loc));
552 connect_button tbar#existsButton (tac (A.Exists loc));
553 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
554 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
555 connect_button tbar#transitivityButton
556 (tac_w_term (A.Transitivity (loc, hole)));
557 connect_button tbar#assumptionButton (tac (A.Assumption loc));
558 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
559 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
560 MatitaGtkMisc.toggle_widget_visibility
561 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
562 ~check:main#tacticsBarMenuItem;
563 let module Hr = Helm_registry in
565 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
567 main#tacticsBarMenuItem#set_active false;
568 MatitaGtkMisc.toggle_callback
570 | true -> main#toplevel#fullscreen ()
571 | false -> main#toplevel#unfullscreen ())
572 ~check:main#fullscreenMenuItem;
573 main#fullscreenMenuItem#set_active false;
575 HLog.set_log_callback self#console#log_callback;
576 GtkSignal.user_handler :=
578 if not (Helm_registry.get_bool "matita.debug") then
579 let floc, msg = MatitaExcPp.to_string exn in
584 let (x, y) = HExtlib.loc_of_floc floc in
585 let script = MatitaScript.current () in
586 let locked_mark = script#locked_mark in
587 let error_tag = script#error_tag in
589 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
590 let x' = baseoffset + x in
591 let y' = baseoffset + y in
592 let x_iter = source_buffer#get_iter (`OFFSET x') in
593 let y_iter = source_buffer#get_iter (`OFFSET y') in
594 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
596 id := Some (source_buffer#connect#changed ~callback:(fun () ->
597 source_buffer#remove_tag error_tag
598 ~start:source_buffer#start_iter
599 ~stop:source_buffer#end_iter;
601 | None -> assert false (* a race condition occurred *)
603 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
604 source_buffer#place_cursor
605 (source_buffer#get_iter (`OFFSET x'));
610 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
612 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
614 HLog.warn (sprintf "can't load language file %s"
615 BuildTimeConf.lang_file)
616 | Some matita_lang ->
617 source_buffer#set_language matita_lang;
618 source_buffer#set_highlight true
620 let s () = MatitaScript.current () in
622 script_fname <- None;
623 main#saveMenuItem#misc#set_sensitive false
625 let saveAsScript () =
627 match self#chooseFile ~ok_not_exists:true () with
629 script#assignFileName f;
630 script#saveToFile ();
631 console#message ("'"^f^"' saved.\n");
636 match script_fname with
637 | None -> saveAsScript ()
639 (s ())#assignFileName f;
640 (s ())#saveToFile ();
641 console#message ("'"^f^"' saved.\n");
643 let abandon_script () =
644 let status = (s ())#status in
645 if source_view#buffer#modified then
646 (match ask_unsaved main#toplevel with
647 | `YES -> saveScript ()
649 | `CANCEL -> raise MatitaTypes.Cancel);
650 (match script_fname with
652 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
657 match self#chooseFile () with
661 script#assignFileName f;
662 source_view#source_buffer#begin_not_undoable_action ();
663 script#loadFromFile f;
664 source_view#source_buffer#end_not_undoable_action ();
665 console#message ("'"^f^"' loaded.\n");
668 with MatitaTypes.Cancel -> ()
672 source_view#source_buffer#begin_not_undoable_action ();
675 source_view#source_buffer#end_not_undoable_action ();
680 source_buffer#place_cursor
681 (source_buffer#get_iter_at_mark (`NAME "locked")) in
682 let advance _ = (MatitaScript.current ())#advance (); cursor () in
683 let retract _ = (MatitaScript.current ())#retract (); cursor () in
684 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
685 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
686 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
687 let advance = locker (keep_focus advance) in
688 let retract = locker (keep_focus retract) in
689 let top = locker (keep_focus top) in
690 let bottom = locker (keep_focus bottom) in
691 let jump = locker (keep_focus jump) in
692 let connect_key sym f =
693 connect_key main#mainWinEventBox#event
694 ~modifiers:[`CONTROL] ~stop:true sym f;
695 connect_key self#sourceView#event
696 ~modifiers:[`CONTROL] ~stop:true sym f
699 self#setQuitCallback (fun () ->
700 let status = (MatitaScript.current ())#status in
701 if source_view#buffer#modified then
703 let rc = ask_unsaved main#toplevel in
706 | `YES -> saveScript ();
707 if not source_view#buffer#modified then
709 (match script_fname with
712 ask_and_save_moo_if_needed
713 main#toplevel fname status);
716 | `NO -> GMain.Main.quit ()
717 | `CANCEL -> raise MatitaTypes.Cancel
718 with MatitaTypes.Cancel -> ()
722 (match script_fname with
723 | None -> clean_current_baseuri status; GMain.Main.quit ()
726 ask_and_save_moo_if_needed main#toplevel fname status;
728 with MatitaTypes.Cancel -> ())
730 connect_button main#scriptAdvanceButton advance;
731 connect_button main#scriptRetractButton retract;
732 connect_button main#scriptTopButton top;
733 connect_button main#scriptBottomButton bottom;
734 connect_button main#scriptJumpButton jump;
735 connect_menu_item main#scriptAdvanceMenuItem advance;
736 connect_menu_item main#scriptRetractMenuItem retract;
737 connect_menu_item main#scriptTopMenuItem top;
738 connect_menu_item main#scriptBottomMenuItem bottom;
739 connect_menu_item main#scriptJumpMenuItem jump;
740 connect_menu_item main#openMenuItem loadScript;
741 connect_menu_item main#saveMenuItem saveScript;
742 connect_menu_item main#saveAsMenuItem saveAsScript;
743 connect_menu_item main#newMenuItem newScript;
744 (* script monospace font stuff *)
745 self#updateFontSize ();
747 main#debugMenu#misc#hide ();
749 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
750 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
751 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
753 self#sourceView#misc#grab_focus ();
754 (* main win dimension *)
755 let width = Gdk.Screen.width () in
756 let height = Gdk.Screen.height () in
757 let main_w = width * 90 / 100 in
758 let main_h = height * 80 / 100 in
759 let script_w = main_w * 6 / 10 in
760 main#toplevel#resize ~width:main_w ~height:main_h;
761 main#hpaneScriptSequent#set_position script_w;
763 ignore(source_view#connect#after#paste_clipboard
764 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
765 (* clean_locked is set to true only "during" a PRIMARY paste
766 operation (i.e. by clicking with the second mouse button) *)
767 let clean_locked = ref false in
768 ignore(source_view#event#connect#button_press
771 if GdkEvent.Button.button button = 2 then
772 clean_locked := true;
775 ignore(source_view#event#connect#button_release
776 ~callback:(fun button -> clean_locked := false; false));
777 ignore(source_view#buffer#connect#after#apply_tag
779 fun tag ~start:_ ~stop:_ ->
781 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
784 clean_locked := false;
785 (MatitaScript.current ())#clean_dirty_lock;
788 (* math view handling *)
789 connect_menu_item main#newCicBrowserMenuItem (fun () ->
790 ignore (MatitaMathView.cicBrowser ()));
791 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
792 self#increaseFontSize ();
793 MatitaMathView.increase_font_size ();
794 MatitaMathView.update_font_sizes ());
795 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
796 self#decreaseFontSize ();
797 MatitaMathView.decrease_font_size ();
798 MatitaMathView.update_font_sizes ());
799 connect_menu_item main#normalFontSizeMenuItem (fun () ->
800 self#resetFontSize ();
801 MatitaMathView.reset_font_size ();
802 MatitaMathView.update_font_sizes ());
803 MatitaMathView.reset_font_size ();
805 method private nextLigature () =
806 let iter = source_buffer#get_iter_at_mark `INSERT in
807 let write_ligature len s =
808 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
809 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
811 let get_ligature word =
812 let len = String.length word in
815 for i = len - 1 downto 0 do
816 if HExtlib.is_alpha word.[i] then ()
818 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
822 if i = ~-1 then None else Some (String.sub word i (len - i))
824 let aux_ligature () =
826 for i = len - 1 downto 0 do
827 if CicNotationLexer.is_ligature_char word.[i] then ()
828 else raise (Found (i+1))
834 Some (String.sub word i (len - i))
835 with Invalid_argument _ -> None)
837 match aux_tex () with
838 | Some macro -> macro
839 | None -> (match aux_ligature () with Some l -> l | None -> word)
841 (match next_ligatures with
842 | [] -> (* find ligatures and fill next_ligatures, then try again *)
845 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
847 let ligature = get_ligature last_word in
848 (match CicNotationLexer.lookup_ligatures ligature with
851 write_ligature (String.length ligature) hd;
852 next_ligatures <- tl @ [ hd ])
855 next_ligatures <- tl @ [ hd ])
857 method private externalEditor () =
858 let cmd = Helm_registry.get "matita.external_editor" in
859 (* ZACK uncomment to enable interactive ask of external editor command *)
862 "External editor command:
863 %f will be substitute for the script name,
864 %p for the cursor position in bytes,
865 %l for the execution point in bytes."
867 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
868 ~default:(Helm_registry.get "matita.external_editor") ()
870 let fname = (MatitaScript.current ())#filename in
872 source_buffer#start_iter#get_slice
873 ~stop:(source_buffer#get_iter_at_mark mark)
875 let script = MatitaScript.current () in
876 let locked = `MARK script#locked_mark in
877 let string_pos mark = string_of_int (String.length (slice mark)) in
878 let cursor_pos = string_pos `INSERT in
879 let locked_pos = string_pos locked in
881 Pcre.replace ~pat:"%f" ~templ:fname
882 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
883 (Pcre.replace ~pat:"%l" ~templ:locked_pos
886 let locked_before = slice locked in
887 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
888 ignore (Unix.system cmd);
889 source_buffer#set_text (HExtlib.input_file fname);
890 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
891 source_buffer#move_mark locked locked_iter;
892 source_buffer#apply_tag script#locked_tag
893 ~start:source_buffer#start_iter ~stop:locked_iter;
894 let locked_after = slice locked in
898 for i = 0 to String.length locked_before - 1 do
899 if locked_before.[i] <> locked_after.[i] then begin
900 source_buffer#place_cursor
901 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
902 script#goto `Cursor ();
904 end else if locked_before.[i] = '\n' then begin
911 | Invalid_argument _ -> script#goto `Bottom ()
913 method loadScript file =
914 let script = MatitaScript.current () in
916 script#assignFileName file;
918 if Sys.file_exists file then file
919 else BuildTimeConf.script_template
921 source_view#source_buffer#begin_not_undoable_action ();
922 script#loadFromFile content;
923 source_view#source_buffer#end_not_undoable_action ();
924 console#message ("'"^file^"' loaded.");
925 self#_enableSaveTo file
927 method setStar name b =
928 let l = main#scriptLabel in
930 l#set_text (name ^ " *")
934 method private _enableSaveTo file =
935 script_fname <- Some file;
936 self#main#saveMenuItem#misc#set_sensitive true
938 method console = console
939 method sourceView: GSourceView.source_view =
940 (source_view: GSourceView.source_view)
941 method fileSel = fileSel
942 method findRepl = findRepl
944 method develList = develList
945 method newDevel = newDevel
947 method newBrowserWin () =
949 inherit browserWin ()
950 val combo = GEdit.combo_box_entry ()
952 self#check_widgets ();
953 let combo_widget = combo#coerce in
954 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
955 combo#entry#misc#grab_focus ()
956 method browserUri = combo
959 method newUriDialog () =
960 let dialog = new uriChoiceDialog () in
961 dialog#check_widgets ();
964 method newRecordDialog () =
965 let dialog = new recordChoiceDialog () in
966 dialog#check_widgets ();
969 method newConfirmationDialog () =
970 let dialog = new confirmationDialog () in
971 dialog#check_widgets ();
974 method newEmptyDialog () =
975 let dialog = new emptyDialog () in
976 dialog#check_widgets ();
979 method private addKeyBinding key callback =
980 List.iter (fun evbox -> add_key_binding key callback evbox)
983 method setQuitCallback callback =
984 connect_menu_item main#quitMenuItem callback;
985 ignore (main#toplevel#event#connect#delete
986 (fun _ -> callback ();true));
987 self#addKeyBinding GdkKeysyms._q callback
989 method chooseFile ?(ok_not_exists = false) () =
990 _ok_not_exists <- ok_not_exists;
991 _only_directory <- false;
992 fileSel#fileSelectionWin#show ();
996 method private chooseDir ?(ok_not_exists = false) () =
997 _ok_not_exists <- ok_not_exists;
998 _only_directory <- true;
999 fileSel#fileSelectionWin#show ();
1001 (* we should check that this is a directory *)
1004 method createDevelopment ~containing =
1005 next_devel_must_contain <- containing;
1006 newDevel#toplevel#misc#show()
1008 method askText ?(title = "") ?(msg = "") () =
1009 let dialog = new textDialog () in
1010 dialog#textDialog#set_title title;
1011 dialog#textDialogLabel#set_label msg;
1012 let text = ref None in
1015 dialog#textDialog#destroy ();
1018 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1019 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1020 connect_button dialog#textDialogOkButton (fun _ ->
1021 let text = dialog#textDialogTextView#buffer#get_text () in
1022 return (Some text));
1023 dialog#textDialog#show ();
1027 method private updateFontSize () =
1028 self#sourceView#misc#modify_font_by_name
1029 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1031 method increaseFontSize () =
1032 font_size <- font_size + 1;
1033 self#updateFontSize ()
1035 method decreaseFontSize () =
1036 font_size <- font_size - 1;
1037 self#updateFontSize ()
1039 method resetFontSize () =
1040 font_size <- default_font_size;
1041 self#updateFontSize ()
1046 let g = new gui () in
1047 gui_instance := Some g;
1048 MatitaMathView.set_gui g;
1051 let instance = singleton gui
1053 let non p x = not (p x)
1055 (* this is a shit and should be changed :-{ *)
1056 let interactive_uri_choice
1057 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1058 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1059 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1063 let gui = instance () in
1064 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1065 if (selection_mode <> `SINGLE) &&
1066 (Helm_registry.get_bool "matita.auto_disambiguation")
1068 Lazy.force nonvars_uris
1070 let dialog = gui#newUriDialog () in
1071 if hide_uri_entry then
1072 dialog#uriEntryHBox#misc#hide ();
1075 dialog#uriChoiceSelectedButton#misc#hide ();
1076 dialog#uriChoiceConstantsButton#misc#hide ();
1078 dialog#okLabel#set_label ok_label;
1079 dialog#uriChoiceTreeView#selection#set_mode
1080 (selection_mode :> Gtk.Tags.selection_mode);
1081 let model = new stringListModel dialog#uriChoiceTreeView in
1082 let choices = ref None in
1086 dialog#copyButton#misc#show ();
1087 connect_button dialog#copyButton
1089 match model#easy_selection () with
1092 dialog#uriChoiceDialog#set_title title;
1093 dialog#uriChoiceLabel#set_text msg;
1094 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1095 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1098 dialog#uriChoiceDialog#destroy ();
1101 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1102 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1103 return (Some (Lazy.force nonvars_uris)));
1104 if ok_action = `AUTO then
1105 connect_button dialog#uriChoiceAutoButton (fun _ ->
1106 Helm_registry.set_bool "matita.auto_disambiguation" true;
1107 return (Some (Lazy.force nonvars_uris)))
1109 connect_button dialog#uriChoiceAutoButton (fun _ ->
1110 match model#easy_selection () with
1112 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1113 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1114 match model#easy_selection () with
1116 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1117 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1118 dialog#uriChoiceDialog#show ();
1120 (match !choices with
1121 | None -> raise MatitaTypes.Cancel
1122 | Some uris -> uris)
1126 let cols = new GTree.column_list in
1127 let id_col = cols#add Gobject.Data.string in
1128 let dsc_col = cols#add Gobject.Data.string in
1129 let interp_no_col = cols#add Gobject.Data.int in
1130 let tree_store = GTree.tree_store cols in
1131 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1132 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1133 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1134 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1135 fun tree_view choices ->
1138 tree_view#set_model (Some (tree_store :> GTree.model));
1139 ignore (tree_view#append_column id_view_col);
1140 ignore (tree_view#append_column dsc_view_col);
1141 let name_of_interp =
1142 (* try to find a reasonable name for an interpretation *)
1146 List.assoc "0" interp
1148 incr idx; string_of_int !idx
1150 tree_store#clear ();
1151 let idx = ref ~-1 in
1155 let interp_row = tree_store#append () in
1156 tree_store#set ~row:interp_row ~column:id_col
1157 (name_of_interp interp);
1158 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1161 let row = tree_store#append ~parent:interp_row () in
1162 tree_store#set ~row ~column:id_col id;
1163 tree_store#set ~row ~column:dsc_col dsc;
1164 tree_store#set ~row ~column:interp_no_col !idx)
1168 method get_interp_no tree_path =
1169 let iter = tree_store#get_iter tree_path in
1170 tree_store#get ~row:iter ~column:interp_no_col
1173 let interactive_interp_choice () choices =
1174 let gui = instance () in
1175 assert (choices <> []);
1176 let dialog = gui#newRecordDialog () in
1177 let model = new interpModel dialog#recordChoiceTreeView choices in
1178 dialog#recordChoiceDialog#set_title "Interpretation choice";
1179 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1180 let interp_no = ref None in
1182 dialog#recordChoiceDialog#destroy ();
1185 let fail _ = interp_no := None; return () in
1186 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1187 connect_button dialog#recordChoiceOkButton (fun _ ->
1188 match !interp_no with None -> () | Some _ -> return ());
1189 connect_button dialog#recordChoiceCancelButton fail;
1190 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1191 interp_no := Some (model#get_interp_no path);
1193 let selection = dialog#recordChoiceTreeView#selection in
1194 ignore (selection#connect#changed (fun _ ->
1195 match selection#get_selected_rows with
1196 | [path] -> interp_no := Some (model#get_interp_no path)
1197 | _ -> assert false));
1198 dialog#recordChoiceDialog#show ();
1200 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1203 (* disambiguator callbacks *)
1204 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1205 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1206 (* gtk initialization *)
1207 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1208 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1209 ignore (GMain.Main.init ())