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: MatitaLog.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 MatitacleanLib.clean_baseuris [baseuri]
68 with MatitaTypes.Option_error _ -> ()
70 let ask_and_save_moo_if_needed parent fname status =
72 let moo_fname = MatitacleanLib.obj_file_of_script fname in
73 MatitaMoo.save_moo moo_fname status.MatitaTypes.moo_content_rev in
74 if (MatitaScript.current ())#eos &&
75 status.MatitaTypes.proof_status = MatitaTypes.No_proof
79 MatitacleanLib.obj_file_of_script fname
82 MatitaGtkMisc.ask_confirmation
83 ~title:"A .moo can be generated"
84 ~message:(Printf.sprintf
85 "%s can be generated for %s.\n<i>Should I generate it?</i>"
86 (Filename.basename mooname) (Filename.basename fname))
93 | `CANCEL -> raise MatitaTypes.Cancel
98 clean_current_baseuri status
101 clean_current_baseuri status
103 let ask_unsaved parent =
104 MatitaGtkMisc.ask_confirmation
105 ~parent ~title:"Unsaved work!"
106 ~message:("Your work is <b>unsaved</b>!\n\n"^
107 "<i>Do you want to save the script before continuing?</i>")
111 (* creation order _is_ relevant for windows placement *)
112 let main = new mainWin () in
113 let fileSel = new fileSelectionWin () in
114 let findRepl = new findReplWin () in
115 let develList = new develListWin () in
116 let newDevel = new newDevelWin () in
117 let keyBindingBoxes = (* event boxes which should receive global key events *)
118 [ main#mainWinEventBox ]
120 let console = new console ~buffer:main#logTextView#buffer () in
121 let (source_view: GSourceView.source_view) =
122 GSourceView.source_view
124 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
125 ~margin:80 ~show_margin:true
127 ~packing:main#scriptScrolledWin#add
130 let default_font_size =
131 Helm_registry.get_opt_default Helm_registry.int
132 ~default:BuildTimeConf.default_font_size "matita.font_size"
134 let source_buffer = source_view#source_buffer in
136 val mutable chosen_file = None
137 val mutable _ok_not_exists = false
138 val mutable _only_directory = false
139 val mutable script_fname = None
140 val mutable font_size = default_font_size
141 val mutable next_devel_must_contain = None
142 val mutable next_ligatures = []
145 (* glade's check widgets *)
146 List.iter (fun w -> w#check_widgets ())
147 (let c w = (w :> <check_widgets: unit -> unit>) in
148 [ c fileSel; c main; c findRepl]);
150 List.iter (* global key bindings *)
151 (fun (key, callback) -> self#addKeyBinding key callback)
154 toggle_win ~check:main#showProofMenuItem proof#proofWin;
156 toggle_win ~check:main#showCheckMenuItem check#checkWin;
160 let parse_txt_file file =
161 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
162 let l_rev = ref [] in
165 l_rev := input_line ch :: !l_rev;
174 ~authors:(parse_txt_file "AUTHORS")
175 (*~comments:"comments"*)
176 ~copyright:"Copyright (C) 2005, the HELM team"
177 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
178 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
180 ~version:BuildTimeConf.version
181 ~website:"http://helm.cs.unibo.it"
184 connect_menu_item main#aboutMenuItem about_dialog#present;
186 let show_find_Repl () =
187 findRepl#toplevel#misc#show ();
188 findRepl#toplevel#misc#grab_focus ()
190 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
192 let highlight start end_ =
193 source_buffer#move_mark `INSERT ~where:start;
194 source_buffer#move_mark `SEL_BOUND ~where:end_;
195 source_view#scroll_mark_onscreen `INSERT
197 let text = findRepl#findEntry#text in
198 let iter = source_buffer#get_iter `SEL_BOUND in
199 match iter#forward_search text with
201 (match source_buffer#start_iter#forward_search text with
203 | Some (start,end_) -> highlight start end_)
204 | Some (start,end_) -> highlight start end_
207 let text = findRepl#replaceEntry#text in
208 let ins = source_buffer#get_iter `INSERT in
209 let sel = source_buffer#get_iter `SEL_BOUND in
210 if ins#compare sel < 0 then
212 ignore(source_buffer#delete_selection ());
213 source_buffer#insert text
216 connect_button findRepl#findButton find_forward;
217 connect_button findRepl#findReplButton replace;
218 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
219 ignore(findRepl#toplevel#event#connect#delete
220 ~callback:(fun _ -> hide_find_Repl ();true));
223 (* phase 1: we save the actual status of the marks and we undo *)
224 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
225 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
226 let locked_iter_offset = locked_iter#offset in
229 (source_view#buffer#create_mark ~name:"lock_point"
230 ~left_gravity:true locked_iter) in
231 source_view#source_buffer#undo ();
232 (* phase 2: we save the cursor position and we redo, restoring
233 the previous status of all the marks *)
234 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
237 (source_view#buffer#create_mark ~name:"undo_point"
238 ~left_gravity:true cursor_iter)
240 source_view#source_buffer#redo ();
241 let mark_iter = source_view#buffer#get_iter_at_mark mark in
242 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
243 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
244 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
245 source_view#buffer#delete_mark mark;
246 source_view#buffer#delete_mark mark2;
247 (* phase 3: if after the undo the cursor was in the locked area,
248 then we move it there again and we perform a goto *)
249 if mark_iter#offset < locked_iter_offset then
251 source_view#buffer#move_mark `INSERT ~where:mark_iter;
252 (MatitaScript.current ())#goto `Cursor ();
254 (* phase 4: we perform again the undo. This time we are sure that
255 the text to undo is not locked *)
256 source_view#source_buffer#undo ();
257 source_view#misc#grab_focus () in
260 (* phase 1: we save the actual status of the marks, we redo and
262 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
263 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
264 let locked_iter_offset = locked_iter#offset in
267 (source_view#buffer#create_mark ~name:"lock_point"
268 ~left_gravity:true locked_iter) in
269 source_view#source_buffer#redo ();
270 source_view#source_buffer#undo ();
271 (* phase 2: we save the cursor position and we restore
272 the previous status of all the marks *)
273 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
276 (source_view#buffer#create_mark ~name:"undo_point"
277 ~left_gravity:true cursor_iter)
279 let mark_iter = source_view#buffer#get_iter_at_mark mark in
280 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
281 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
282 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
283 source_view#buffer#delete_mark mark;
284 source_view#buffer#delete_mark mark2;
285 (* phase 3: if after the undo the cursor is in the locked area,
286 then we move it there again and we perform a goto *)
287 if mark_iter#offset < locked_iter_offset then
289 source_view#buffer#move_mark `INSERT ~where:mark_iter;
290 (MatitaScript.current ())#goto `Cursor ();
292 (* phase 4: we perform again the redo. This time we are sure that
293 the text to redo is not locked *)
294 source_view#source_buffer#redo ();
295 source_view#misc#grab_focus ()
297 connect_menu_item main#undoMenuItem safe_undo;
298 ignore(source_view#source_buffer#connect#can_undo
299 ~callback:main#undoMenuItem#misc#set_sensitive);
300 connect_menu_item main#redoMenuItem safe_redo;
301 ignore(source_view#source_buffer#connect#can_redo
302 ~callback:main#redoMenuItem#misc#set_sensitive);
303 ignore(source_view#connect#after#populate_popup
304 ~callback:(fun pre_menu ->
305 let menu = new GMenu.menu pre_menu in
306 let menuItems = menu#children in
307 let undoMenuItem, redoMenuItem =
309 [undo;redo;sep1;cut;copy;paste;delete;sep2;
310 selectall;sep3;inputmethod;insertunicodecharacter] -> undo,redo
311 | _ -> assert false in
312 let new_undoMenuItem =
313 GMenu.image_menu_item
314 ~image:(GMisc.image ~stock:`UNDO ())
317 ~packing:(menu#insert ~pos:0) () in
318 new_undoMenuItem#misc#set_sensitive
319 (undoMenuItem#misc#get_flag `SENSITIVE);
320 menu#remove (undoMenuItem :> GMenu.menu_item);
321 connect_menu_item new_undoMenuItem safe_undo;
322 let new_redoMenuItem =
323 GMenu.image_menu_item
324 ~image:(GMisc.image ~stock:`REDO ())
327 ~packing:(menu#insert ~pos:1) () in
328 new_redoMenuItem#misc#set_sensitive
329 (redoMenuItem#misc#get_flag `SENSITIVE);
330 menu#remove (redoMenuItem :> GMenu.menu_item);
331 connect_menu_item new_redoMenuItem safe_redo));
332 let clipboard = GData.clipboard Gdk.Atom.clipboard in
333 let text_selected () =
334 (source_buffer#get_iter_at_mark `INSERT)#compare
335 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
337 let markup_selected () = MatitaMathView.get_selections () <> None in
338 connect_menu_item main#editMenu (fun () ->
339 let text_selected = text_selected () in
340 let markup_selected = markup_selected () in
341 let something_selected = text_selected || markup_selected in
342 main#cutMenuItem#misc#set_sensitive text_selected;
343 main#copyMenuItem#misc#set_sensitive something_selected;
344 main#deleteMenuItem#misc#set_sensitive text_selected;
345 main#pasteMenuItem#misc#set_sensitive (clipboard#text <> None));
346 connect_menu_item main#cutMenuItem (fun () ->
347 source_view#buffer#cut_clipboard clipboard);
348 connect_menu_item main#copyMenuItem (fun () ->
349 if text_selected () then
350 source_view#buffer#copy_clipboard clipboard
351 else if markup_selected () then
352 match MatitaMathView.get_selections () with
355 | Some (s :: _) -> clipboard#set_text s);
356 connect_menu_item main#pasteMenuItem (fun () ->
357 source_view#buffer#paste_clipboard clipboard;
358 (MatitaScript.current ())#clean_dirty_lock);
359 connect_menu_item main#deleteMenuItem (fun () ->
360 ignore (source_view#buffer#delete_selection ()));
361 connect_menu_item main#selectAllMenuItem (fun () ->
362 source_buffer#move_mark `INSERT source_buffer#start_iter;
363 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
364 connect_menu_item main#findReplMenuItem show_find_Repl;
365 connect_menu_item main#externalEditorMenuItem self#externalEditor;
366 connect_menu_item main#ligatureButton self#nextLigature;
367 ignore (findRepl#findEntry#connect#activate find_forward);
368 (* interface lockers *)
370 main#buttonsToolbar#misc#set_sensitive false;
371 develList#buttonsHbox#misc#set_sensitive false;
372 source_view#set_editable false
375 main#buttonsToolbar#misc#set_sensitive true;
376 develList#buttonsHbox#misc#set_sensitive true;
377 source_view#set_editable true
382 try f ();unlock_world () with exc -> unlock_world (); raise exc in
386 f (); source_view#misc#grab_focus ()
388 exc -> source_view#misc#grab_focus (); raise exc in
389 (* developments win *)
391 new MatitaGtkMisc.multiStringListModel
392 ~cols:2 develList#developmentsTreeview
394 let refresh_devels_win () =
395 model#list_store#clear ();
397 (fun (name, root) -> model#easy_mappend [name;root])
398 (MatitamakeLib.list_known_developments ())
400 let get_devel_selected () =
401 match model#easy_mselection () with
402 | [[name;_]] -> MatitamakeLib.development_for_name name
406 while Glib.Main.pending () do
407 ignore(Glib.Main.iteration false);
410 connect_button develList#newButton
412 next_devel_must_contain <- None;
413 newDevel#toplevel#misc#show());
414 connect_button develList#deleteButton
416 (match get_devel_selected () with
418 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
419 refresh_devels_win ()));
420 connect_button develList#buildButton
422 match get_devel_selected () with
426 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
429 connect_button develList#cleanButton
431 match get_devel_selected () with
435 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
438 connect_button develList#closeButton
439 (fun () -> develList#toplevel#misc#hide());
440 ignore(develList#toplevel#event#connect#delete
441 (fun _ -> develList#toplevel#misc#hide();true));
442 connect_menu_item main#developmentsMenuItem
443 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
445 (* add development win *)
446 let check_if_root_contains root =
447 match next_devel_must_contain with
450 let is_prefix_of d1 d2 =
451 let len1 = String.length d1 in
452 let len2 = String.length d2 in
456 let pref = String.sub d2 0 len1 in
459 is_prefix_of root path
461 connect_button newDevel#addButton
463 let name = newDevel#nameEntry#text in
464 let root = newDevel#rootEntry#text in
465 if check_if_root_contains root then
467 ignore (MatitamakeLib.initialize_development name root);
468 refresh_devels_win ();
469 newDevel#nameEntry#set_text "";
470 newDevel#rootEntry#set_text "";
471 newDevel#toplevel#misc#hide()
474 MatitaLog.error ("The selected root does not contain " ^
475 match next_devel_must_contain with
477 | _ -> assert false));
478 connect_button newDevel#chooseRootButton
480 let path = self#chooseDir () in
482 | Some path -> newDevel#rootEntry#set_text path
484 connect_button newDevel#cancelButton
485 (fun () -> newDevel#toplevel#misc#hide ());
486 ignore(newDevel#toplevel#event#connect#delete
487 (fun _ -> newDevel#toplevel#misc#hide();true));
489 (* file selection win *)
490 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
491 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
494 fileSel#fileSelectionWin#misc#hide ();
499 let fname = fileSel#fileSelectionWin#filename in
500 if Sys.file_exists fname then
502 if HExtlib.is_regular fname && not (_only_directory) then
504 else if _only_directory && HExtlib.is_dir fname then
509 if _ok_not_exists then
512 | `CANCEL -> return None
514 | `DELETE_EVENT -> return None));
516 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
518 let adj = main#logScrolledWin#vadjustment in
519 ignore (adj#connect#changed
520 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
521 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
523 let module A = GrafiteAst in
524 let hole = CicNotationPt.UserInput in
525 let loc = DisambiguateTypes.dummy_floc in
527 if (MatitaScript.current ())#onGoingProof () then
528 (MatitaScript.current ())#advance
529 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
532 let tac_w_term ast _ =
533 if (MatitaScript.current ())#onGoingProof () then
534 let buf = source_buffer in
535 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
536 ("\n" ^ GrafiteAstPp.pp_tactic ast)
539 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
540 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
541 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
542 connect_button tbar#elimButton (tac_w_term
543 (A.Elim (loc, hole, None, None, [])));
544 connect_button tbar#elimTypeButton (tac_w_term
545 (A.ElimType (loc, hole, None, None, [])));
546 connect_button tbar#splitButton (tac (A.Split loc));
547 connect_button tbar#leftButton (tac (A.Left loc));
548 connect_button tbar#rightButton (tac (A.Right loc));
549 connect_button tbar#existsButton (tac (A.Exists loc));
550 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
551 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
552 connect_button tbar#transitivityButton
553 (tac_w_term (A.Transitivity (loc, hole)));
554 connect_button tbar#assumptionButton (tac (A.Assumption loc));
555 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
556 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
557 MatitaGtkMisc.toggle_widget_visibility
558 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
559 ~check:main#tacticsBarMenuItem;
560 let module Hr = Helm_registry in
562 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
564 main#tacticsBarMenuItem#set_active false;
565 MatitaGtkMisc.toggle_callback
567 | true -> main#toplevel#fullscreen ()
568 | false -> main#toplevel#unfullscreen ())
569 ~check:main#fullscreenMenuItem;
570 main#fullscreenMenuItem#set_active false;
572 MatitaLog.set_log_callback self#console#log_callback;
573 GtkSignal.user_handler :=
575 if not (Helm_registry.get_bool "matita.debug") then
576 let floc, msg = MatitaExcPp.to_string exn in
581 let (x, y) = HExtlib.loc_of_floc floc in
582 let script = MatitaScript.current () in
583 let locked_mark = script#locked_mark in
584 let error_tag = script#error_tag in
586 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
587 let x' = baseoffset + x in
588 let y' = baseoffset + y in
589 let x_iter = source_buffer#get_iter (`OFFSET x') in
590 let y_iter = source_buffer#get_iter (`OFFSET y') in
591 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
593 id := Some (source_buffer#connect#changed ~callback:(fun () ->
594 source_buffer#remove_tag error_tag
595 ~start:source_buffer#start_iter
596 ~stop:source_buffer#end_iter;
598 | None -> assert false (* a race condition occurred *)
600 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
601 source_buffer#place_cursor
602 (source_buffer#get_iter (`OFFSET x'));
607 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
609 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
611 MatitaLog.warn (sprintf "can't load language file %s"
612 BuildTimeConf.lang_file)
613 | Some matita_lang ->
614 source_buffer#set_language matita_lang;
615 source_buffer#set_highlight true
617 let s () = MatitaScript.current () in
619 script_fname <- None;
620 main#saveMenuItem#misc#set_sensitive false
622 let saveAsScript () =
624 match self#chooseFile ~ok_not_exists:true () with
626 script#assignFileName f;
627 script#saveToFile ();
628 console#message ("'"^f^"' saved.\n");
633 match script_fname with
634 | None -> saveAsScript ()
636 (s ())#assignFileName f;
637 (s ())#saveToFile ();
638 console#message ("'"^f^"' saved.\n");
640 let abandon_script () =
641 let status = (s ())#status in
642 if source_view#buffer#modified then
643 (match ask_unsaved main#toplevel with
644 | `YES -> saveScript ()
646 | `CANCEL -> raise MatitaTypes.Cancel);
647 (match script_fname with
649 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
654 match self#chooseFile () with
658 script#assignFileName f;
659 source_view#source_buffer#begin_not_undoable_action ();
660 script#loadFromFile f;
661 source_view#source_buffer#end_not_undoable_action ();
662 console#message ("'"^f^"' loaded.\n");
665 with MatitaTypes.Cancel -> ()
669 source_view#source_buffer#begin_not_undoable_action ();
672 source_view#source_buffer#end_not_undoable_action ();
677 source_buffer#place_cursor
678 (source_buffer#get_iter_at_mark (`NAME "locked")) in
679 let advance _ = (MatitaScript.current ())#advance (); cursor () in
680 let retract _ = (MatitaScript.current ())#retract (); cursor () in
681 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
682 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
683 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
684 let advance = locker (keep_focus advance) in
685 let retract = locker (keep_focus retract) in
686 let top = locker (keep_focus top) in
687 let bottom = locker (keep_focus bottom) in
688 let jump = locker (keep_focus jump) in
689 let connect_key sym f =
690 connect_key main#mainWinEventBox#event
691 ~modifiers:[`CONTROL] ~stop:true sym f;
692 connect_key self#sourceView#event
693 ~modifiers:[`CONTROL] ~stop:true sym f
696 self#setQuitCallback (fun () ->
697 let status = (MatitaScript.current ())#status in
698 if source_view#buffer#modified then
700 let rc = ask_unsaved main#toplevel in
703 | `YES -> saveScript ();
704 if not source_view#buffer#modified then
706 (match script_fname with
709 ask_and_save_moo_if_needed
710 main#toplevel fname status);
713 | `NO -> GMain.Main.quit ()
714 | `CANCEL -> raise MatitaTypes.Cancel
715 with MatitaTypes.Cancel -> ()
719 (match script_fname with
720 | None -> clean_current_baseuri status; GMain.Main.quit ()
723 ask_and_save_moo_if_needed main#toplevel fname status;
725 with MatitaTypes.Cancel -> ())
727 connect_button main#scriptAdvanceButton advance;
728 connect_button main#scriptRetractButton retract;
729 connect_button main#scriptTopButton top;
730 connect_button main#scriptBottomButton bottom;
731 connect_button main#scriptJumpButton jump;
732 connect_menu_item main#scriptAdvanceMenuItem advance;
733 connect_menu_item main#scriptRetractMenuItem retract;
734 connect_menu_item main#scriptTopMenuItem top;
735 connect_menu_item main#scriptBottomMenuItem bottom;
736 connect_menu_item main#scriptJumpMenuItem jump;
737 connect_menu_item main#openMenuItem loadScript;
738 connect_menu_item main#saveMenuItem saveScript;
739 connect_menu_item main#saveAsMenuItem saveAsScript;
740 connect_menu_item main#newMenuItem newScript;
741 (* script monospace font stuff *)
742 self#updateFontSize ();
744 main#debugMenu#misc#hide ();
746 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
747 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
748 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
750 self#sourceView#misc#grab_focus ();
751 (* main win dimension *)
752 let width = Gdk.Screen.width () in
753 let height = Gdk.Screen.height () in
754 let main_w = width * 90 / 100 in
755 let main_h = height * 80 / 100 in
756 let script_w = main_w * 6 / 10 in
757 main#toplevel#resize ~width:main_w ~height:main_h;
758 main#hpaneScriptSequent#set_position script_w;
760 ignore(source_view#connect#after#paste_clipboard
761 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
762 (* clean_locked is set to true only "during" a PRIMARY paste
763 operation (i.e. by clicking with the second mouse button) *)
764 let clean_locked = ref false in
765 ignore(source_view#event#connect#button_press
768 if GdkEvent.Button.button button = 2 then
769 clean_locked := true;
772 ignore(source_view#event#connect#button_release
773 ~callback:(fun button -> clean_locked := false; false));
774 ignore(source_view#buffer#connect#after#apply_tag
776 fun tag ~start:_ ~stop:_ ->
778 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
781 clean_locked := false;
782 (MatitaScript.current ())#clean_dirty_lock;
785 (* math view handling *)
786 connect_menu_item main#newCicBrowserMenuItem (fun () ->
787 ignore (MatitaMathView.cicBrowser ()));
788 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
789 self#increaseFontSize ();
790 MatitaMathView.increase_font_size ();
791 MatitaMathView.update_font_sizes ());
792 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
793 self#decreaseFontSize ();
794 MatitaMathView.decrease_font_size ();
795 MatitaMathView.update_font_sizes ());
796 connect_menu_item main#normalFontSizeMenuItem (fun () ->
797 self#resetFontSize ();
798 MatitaMathView.reset_font_size ();
799 MatitaMathView.update_font_sizes ());
800 MatitaMathView.reset_font_size ();
802 method private nextLigature () =
803 let iter = source_buffer#get_iter_at_mark `INSERT in
804 let write_ligature len s =
805 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
806 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
808 let get_ligature word =
809 let len = String.length word in
812 for i = len - 1 downto 0 do
813 if HExtlib.is_alpha word.[i] then ()
815 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
819 if i = ~-1 then None else Some (String.sub word i (len - i))
821 let aux_ligature () =
823 for i = len - 1 downto 0 do
824 if CicNotationLexer.is_ligature_char word.[i] then ()
825 else raise (Found (i+1))
831 Some (String.sub word i (len - i))
832 with Invalid_argument _ -> None)
834 match aux_tex () with
835 | Some macro -> macro
836 | None -> (match aux_ligature () with Some l -> l | None -> word)
838 (match next_ligatures with
839 | [] -> (* find ligatures and fill next_ligatures, then try again *)
842 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
844 let ligature = get_ligature last_word in
845 (match CicNotationLexer.lookup_ligatures ligature with
848 write_ligature (String.length ligature) hd;
849 next_ligatures <- tl @ [ hd ])
852 next_ligatures <- tl @ [ hd ])
854 method private externalEditor () =
855 let cmd = Helm_registry.get "matita.external_editor" in
856 (* ZACK uncomment to enable interactive ask of external editor command *)
859 "External editor command:
860 %f will be substitute for the script name,
861 %p for the cursor position in bytes,
862 %l for the execution point in bytes."
864 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
865 ~default:(Helm_registry.get "matita.external_editor") ()
867 let fname = (MatitaScript.current ())#filename in
869 source_buffer#start_iter#get_slice
870 ~stop:(source_buffer#get_iter_at_mark mark)
872 let script = MatitaScript.current () in
873 let locked = `MARK script#locked_mark in
874 let string_pos mark = string_of_int (String.length (slice mark)) in
875 let cursor_pos = string_pos `INSERT in
876 let locked_pos = string_pos locked in
878 Pcre.replace ~pat:"%f" ~templ:fname
879 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
880 (Pcre.replace ~pat:"%l" ~templ:locked_pos
883 let locked_before = slice locked in
884 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
885 ignore (Unix.system cmd);
886 source_buffer#set_text (HExtlib.input_file fname);
887 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
888 source_buffer#move_mark locked locked_iter;
889 source_buffer#apply_tag script#locked_tag
890 ~start:source_buffer#start_iter ~stop:locked_iter;
891 let locked_after = slice locked in
895 for i = 0 to String.length locked_before - 1 do
896 if locked_before.[i] <> locked_after.[i] then begin
897 source_buffer#place_cursor
898 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
899 script#goto `Cursor ();
901 end else if locked_before.[i] = '\n' then begin
908 | Invalid_argument _ -> script#goto `Bottom ()
910 method loadScript file =
911 let script = MatitaScript.current () in
913 script#assignFileName file;
915 if Sys.file_exists file then file
916 else BuildTimeConf.script_template
918 source_view#source_buffer#begin_not_undoable_action ();
919 script#loadFromFile content;
920 source_view#source_buffer#end_not_undoable_action ();
921 console#message ("'"^file^"' loaded.");
922 self#_enableSaveTo file
924 method setStar name b =
925 let l = main#scriptLabel in
927 l#set_text (name ^ " *")
931 method private _enableSaveTo file =
932 script_fname <- Some file;
933 self#main#saveMenuItem#misc#set_sensitive true
935 method console = console
936 method sourceView: GSourceView.source_view =
937 (source_view: GSourceView.source_view)
938 method fileSel = fileSel
939 method findRepl = findRepl
941 method develList = develList
942 method newDevel = newDevel
944 method newBrowserWin () =
946 inherit browserWin ()
947 val combo = GEdit.combo_box_entry ()
949 self#check_widgets ();
950 let combo_widget = combo#coerce in
951 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
952 combo#entry#misc#grab_focus ()
953 method browserUri = combo
956 method newUriDialog () =
957 let dialog = new uriChoiceDialog () in
958 dialog#check_widgets ();
961 method newRecordDialog () =
962 let dialog = new recordChoiceDialog () in
963 dialog#check_widgets ();
966 method newConfirmationDialog () =
967 let dialog = new confirmationDialog () in
968 dialog#check_widgets ();
971 method newEmptyDialog () =
972 let dialog = new emptyDialog () in
973 dialog#check_widgets ();
976 method private addKeyBinding key callback =
977 List.iter (fun evbox -> add_key_binding key callback evbox)
980 method setQuitCallback callback =
981 connect_menu_item main#quitMenuItem callback;
982 ignore (main#toplevel#event#connect#delete
983 (fun _ -> callback ();true));
984 self#addKeyBinding GdkKeysyms._q callback
986 method chooseFile ?(ok_not_exists = false) () =
987 _ok_not_exists <- ok_not_exists;
988 _only_directory <- false;
989 fileSel#fileSelectionWin#show ();
993 method private chooseDir ?(ok_not_exists = false) () =
994 _ok_not_exists <- ok_not_exists;
995 _only_directory <- true;
996 fileSel#fileSelectionWin#show ();
998 (* we should check that this is a directory *)
1001 method createDevelopment ~containing =
1002 next_devel_must_contain <- containing;
1003 newDevel#toplevel#misc#show()
1005 method askText ?(title = "") ?(msg = "") () =
1006 let dialog = new textDialog () in
1007 dialog#textDialog#set_title title;
1008 dialog#textDialogLabel#set_label msg;
1009 let text = ref None in
1012 dialog#textDialog#destroy ();
1015 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1016 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1017 connect_button dialog#textDialogOkButton (fun _ ->
1018 let text = dialog#textDialogTextView#buffer#get_text () in
1019 return (Some text));
1020 dialog#textDialog#show ();
1024 method private updateFontSize () =
1025 self#sourceView#misc#modify_font_by_name
1026 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1028 method increaseFontSize () =
1029 font_size <- font_size + 1;
1030 self#updateFontSize ()
1032 method decreaseFontSize () =
1033 font_size <- font_size - 1;
1034 self#updateFontSize ()
1036 method resetFontSize () =
1037 font_size <- default_font_size;
1038 self#updateFontSize ()
1043 let g = new gui () in
1044 gui_instance := Some g;
1045 MatitaMathView.set_gui g;
1048 let instance = singleton gui
1050 let non p x = not (p x)
1052 (* this is a shit and should be changed :-{ *)
1053 let interactive_uri_choice
1054 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1055 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1056 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1060 let gui = instance () in
1061 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1062 if (selection_mode <> `SINGLE) &&
1063 (Helm_registry.get_bool "matita.auto_disambiguation")
1065 Lazy.force nonvars_uris
1067 let dialog = gui#newUriDialog () in
1068 if hide_uri_entry then
1069 dialog#uriEntryHBox#misc#hide ();
1072 dialog#uriChoiceSelectedButton#misc#hide ();
1073 dialog#uriChoiceConstantsButton#misc#hide ();
1075 dialog#okLabel#set_label ok_label;
1076 dialog#uriChoiceTreeView#selection#set_mode
1077 (selection_mode :> Gtk.Tags.selection_mode);
1078 let model = new stringListModel dialog#uriChoiceTreeView in
1079 let choices = ref None in
1083 dialog#copyButton#misc#show ();
1084 connect_button dialog#copyButton
1086 match model#easy_selection () with
1089 dialog#uriChoiceDialog#set_title title;
1090 dialog#uriChoiceLabel#set_text msg;
1091 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1092 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1095 dialog#uriChoiceDialog#destroy ();
1098 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1099 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1100 return (Some (Lazy.force nonvars_uris)));
1101 if ok_action = `AUTO then
1102 connect_button dialog#uriChoiceAutoButton (fun _ ->
1103 Helm_registry.set_bool "matita.auto_disambiguation" true;
1104 return (Some (Lazy.force nonvars_uris)))
1106 connect_button dialog#uriChoiceAutoButton (fun _ ->
1107 match model#easy_selection () with
1109 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1110 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1111 match model#easy_selection () with
1113 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1114 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1115 dialog#uriChoiceDialog#show ();
1117 (match !choices with
1118 | None -> raise MatitaTypes.Cancel
1119 | Some uris -> uris)
1123 let cols = new GTree.column_list in
1124 let id_col = cols#add Gobject.Data.string in
1125 let dsc_col = cols#add Gobject.Data.string in
1126 let interp_no_col = cols#add Gobject.Data.int in
1127 let tree_store = GTree.tree_store cols in
1128 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1129 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1130 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1131 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1132 fun tree_view choices ->
1135 tree_view#set_model (Some (tree_store :> GTree.model));
1136 ignore (tree_view#append_column id_view_col);
1137 ignore (tree_view#append_column dsc_view_col);
1138 let name_of_interp =
1139 (* try to find a reasonable name for an interpretation *)
1143 List.assoc "0" interp
1145 incr idx; string_of_int !idx
1147 tree_store#clear ();
1148 let idx = ref ~-1 in
1152 let interp_row = tree_store#append () in
1153 tree_store#set ~row:interp_row ~column:id_col
1154 (name_of_interp interp);
1155 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1158 let row = tree_store#append ~parent:interp_row () in
1159 tree_store#set ~row ~column:id_col id;
1160 tree_store#set ~row ~column:dsc_col dsc;
1161 tree_store#set ~row ~column:interp_no_col !idx)
1165 method get_interp_no tree_path =
1166 let iter = tree_store#get_iter tree_path in
1167 tree_store#get ~row:iter ~column:interp_no_col
1170 let interactive_interp_choice () choices =
1171 let gui = instance () in
1172 assert (choices <> []);
1173 let dialog = gui#newRecordDialog () in
1174 let model = new interpModel dialog#recordChoiceTreeView choices in
1175 dialog#recordChoiceDialog#set_title "Interpretation choice";
1176 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1177 let interp_no = ref None in
1179 dialog#recordChoiceDialog#destroy ();
1182 let fail _ = interp_no := None; return () in
1183 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1184 connect_button dialog#recordChoiceOkButton (fun _ ->
1185 match !interp_no with None -> () | Some _ -> return ());
1186 connect_button dialog#recordChoiceCancelButton fail;
1187 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1188 interp_no := Some (model#get_interp_no path);
1190 let selection = dialog#recordChoiceTreeView#selection in
1191 ignore (selection#connect#changed (fun _ ->
1192 match selection#get_selected_rows with
1193 | [path] -> interp_no := Some (model#get_interp_no path)
1194 | _ -> assert false));
1195 dialog#recordChoiceDialog#show ();
1197 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1200 (* disambiguator callbacks *)
1201 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1202 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1203 (* gtk initialization *)
1204 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1205 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1206 ignore (GMain.Main.init ())