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
73 let baseuri = GrafiteParserMisc.baseuri_of_script ~include_paths:[] fname in
74 let moo_fname = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in
76 let metadata_fname= LibraryMisc.metadata_file_of_baseuri ~basedir ~baseuri in
77 GrafiteMarshal.save_moo moo_fname status.GrafiteTypes.moo_content_rev;
78 LibraryNoDb.save_metadata metadata_fname status.GrafiteTypes.metadata
80 if (MatitaScript.current ())#eos &&
81 status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
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 moo_fname) (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>")
113 (** Selection handling
114 * Two clipboards are used: "clipboard" and "primary".
115 * "primary" is used by X, when you hit the middle button mouse is content is
116 * pasted between applications. In Matita this selection always contain the
117 * textual version of the selected term.
118 * "clipboard" is used inside Matita only and support ATM two different targets:
119 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
124 (* creation order _is_ relevant for windows placement *)
125 let main = new mainWin () in
126 let fileSel = new fileSelectionWin () in
127 let findRepl = new findReplWin () in
128 let develList = new develListWin () in
129 let newDevel = new newDevelWin () in
130 let keyBindingBoxes = (* event boxes which should receive global key events *)
131 [ main#mainWinEventBox ]
133 let console = new console ~buffer:main#logTextView#buffer () in
134 let (source_view: GSourceView.source_view) =
135 GSourceView.source_view
137 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
138 ~margin:80 ~show_margin:true
140 ~packing:main#scriptScrolledWin#add
143 let default_font_size =
144 Helm_registry.get_opt_default Helm_registry.int
145 ~default:BuildTimeConf.default_font_size "matita.font_size"
147 let source_buffer = source_view#source_buffer in
149 val mutable chosen_file = None
150 val mutable _ok_not_exists = false
151 val mutable _only_directory = false
152 val mutable script_fname = None
153 val mutable font_size = default_font_size
154 val mutable next_devel_must_contain = None
155 val mutable next_ligatures = []
156 val clipboard = GData.clipboard Gdk.Atom.clipboard
157 val primary = GData.clipboard Gdk.Atom.primary
160 (* glade's check widgets *)
161 List.iter (fun w -> w#check_widgets ())
162 (let c w = (w :> <check_widgets: unit -> unit>) in
163 [ c fileSel; c main; c findRepl]);
165 List.iter (* global key bindings *)
166 (fun (key, callback) -> self#addKeyBinding key callback)
169 toggle_win ~check:main#showProofMenuItem proof#proofWin;
171 toggle_win ~check:main#showCheckMenuItem check#checkWin;
175 let parse_txt_file file =
176 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
177 let l_rev = ref [] in
180 l_rev := input_line ch :: !l_rev;
189 ~authors:(parse_txt_file "AUTHORS")
190 (*~comments:"comments"*)
191 ~copyright:"Copyright (C) 2005, the HELM team"
192 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
193 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
195 ~version:BuildTimeConf.version
196 ~website:"http://helm.cs.unibo.it"
199 connect_menu_item main#aboutMenuItem about_dialog#present;
201 let show_find_Repl () =
202 findRepl#toplevel#misc#show ();
203 findRepl#toplevel#misc#grab_focus ()
205 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
207 let highlight start end_ =
208 source_buffer#move_mark `INSERT ~where:start;
209 source_buffer#move_mark `SEL_BOUND ~where:end_;
210 source_view#scroll_mark_onscreen `INSERT
212 let text = findRepl#findEntry#text in
213 let iter = source_buffer#get_iter `SEL_BOUND in
214 match iter#forward_search text with
216 (match source_buffer#start_iter#forward_search text with
218 | Some (start,end_) -> highlight start end_)
219 | Some (start,end_) -> highlight start end_
222 let text = findRepl#replaceEntry#text in
223 let ins = source_buffer#get_iter `INSERT in
224 let sel = source_buffer#get_iter `SEL_BOUND in
225 if ins#compare sel < 0 then
227 ignore(source_buffer#delete_selection ());
228 source_buffer#insert text
231 connect_button findRepl#findButton find_forward;
232 connect_button findRepl#findReplButton replace;
233 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
234 ignore(findRepl#toplevel#event#connect#delete
235 ~callback:(fun _ -> hide_find_Repl ();true));
238 (* phase 1: we save the actual status of the marks and we undo *)
239 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
240 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
241 let locked_iter_offset = locked_iter#offset in
244 (source_view#buffer#create_mark ~name:"lock_point"
245 ~left_gravity:true locked_iter) in
246 source_view#source_buffer#undo ();
247 (* phase 2: we save the cursor position and we redo, restoring
248 the previous status of all the marks *)
249 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
252 (source_view#buffer#create_mark ~name:"undo_point"
253 ~left_gravity:true cursor_iter)
255 source_view#source_buffer#redo ();
256 let mark_iter = source_view#buffer#get_iter_at_mark mark in
257 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
258 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
259 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
260 source_view#buffer#delete_mark mark;
261 source_view#buffer#delete_mark mark2;
262 (* phase 3: if after the undo the cursor was in the locked area,
263 then we move it there again and we perform a goto *)
264 if mark_iter#offset < locked_iter_offset then
266 source_view#buffer#move_mark `INSERT ~where:mark_iter;
267 (MatitaScript.current ())#goto `Cursor ();
269 (* phase 4: we perform again the undo. This time we are sure that
270 the text to undo is not locked *)
271 source_view#source_buffer#undo ();
272 source_view#misc#grab_focus () in
275 (* phase 1: we save the actual status of the marks, we redo and
277 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
278 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
279 let locked_iter_offset = locked_iter#offset in
282 (source_view#buffer#create_mark ~name:"lock_point"
283 ~left_gravity:true locked_iter) in
284 source_view#source_buffer#redo ();
285 source_view#source_buffer#undo ();
286 (* phase 2: we save the cursor position and we restore
287 the previous status of all the marks *)
288 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
291 (source_view#buffer#create_mark ~name:"undo_point"
292 ~left_gravity:true cursor_iter)
294 let mark_iter = source_view#buffer#get_iter_at_mark mark in
295 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
296 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
297 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
298 source_view#buffer#delete_mark mark;
299 source_view#buffer#delete_mark mark2;
300 (* phase 3: if after the undo the cursor is in the locked area,
301 then we move it there again and we perform a goto *)
302 if mark_iter#offset < locked_iter_offset then
304 source_view#buffer#move_mark `INSERT ~where:mark_iter;
305 (MatitaScript.current ())#goto `Cursor ();
307 (* phase 4: we perform again the redo. This time we are sure that
308 the text to redo is not locked *)
309 source_view#source_buffer#redo ();
310 source_view#misc#grab_focus ()
312 connect_menu_item main#undoMenuItem safe_undo;
313 ignore(source_view#source_buffer#connect#can_undo
314 ~callback:main#undoMenuItem#misc#set_sensitive);
315 connect_menu_item main#redoMenuItem safe_redo;
316 ignore(source_view#source_buffer#connect#can_redo
317 ~callback:main#redoMenuItem#misc#set_sensitive);
318 ignore(source_view#connect#after#populate_popup
319 ~callback:(fun pre_menu ->
320 let menu = new GMenu.menu pre_menu in
321 let menuItems = menu#children in
322 let undoMenuItem, redoMenuItem =
324 [undo;redo;sep1;cut;copy;paste;delete;sep2;
325 selectall;sep3;inputmethod;insertunicodecharacter] ->
326 List.iter menu#remove [ copy; cut; delete; paste ];
328 | _ -> assert false in
330 let i = ref 2 in (* last occupied position *)
331 fun ?label ?stock () ->
333 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
336 let copy = add_menu_item ~stock:`COPY () in
337 let cut = add_menu_item ~stock:`CUT () in
338 let delete = add_menu_item ~stock:`DELETE () in
339 let paste = add_menu_item ~stock:`PASTE () in
340 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
341 copy#misc#set_sensitive self#canCopy;
342 cut#misc#set_sensitive self#canCut;
343 delete#misc#set_sensitive self#canDelete;
344 paste#misc#set_sensitive self#canPaste;
345 paste_pattern#misc#set_sensitive self#canPastePattern;
346 connect_menu_item copy self#copy;
347 connect_menu_item cut self#cut;
348 connect_menu_item delete self#delete;
349 connect_menu_item paste self#paste;
350 connect_menu_item paste_pattern self#pastePattern;
351 let new_undoMenuItem =
352 GMenu.image_menu_item
353 ~image:(GMisc.image ~stock:`UNDO ())
356 ~packing:(menu#insert ~pos:0) () in
357 new_undoMenuItem#misc#set_sensitive
358 (undoMenuItem#misc#get_flag `SENSITIVE);
359 menu#remove (undoMenuItem :> GMenu.menu_item);
360 connect_menu_item new_undoMenuItem safe_undo;
361 let new_redoMenuItem =
362 GMenu.image_menu_item
363 ~image:(GMisc.image ~stock:`REDO ())
366 ~packing:(menu#insert ~pos:1) () in
367 new_redoMenuItem#misc#set_sensitive
368 (redoMenuItem#misc#get_flag `SENSITIVE);
369 menu#remove (redoMenuItem :> GMenu.menu_item);
370 connect_menu_item new_redoMenuItem safe_redo));
372 connect_menu_item main#editMenu (fun () ->
373 main#copyMenuItem#misc#set_sensitive self#canCopy;
374 main#cutMenuItem#misc#set_sensitive self#canCut;
375 main#deleteMenuItem#misc#set_sensitive self#canDelete;
376 main#pasteMenuItem#misc#set_sensitive self#canPaste;
377 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
378 connect_menu_item main#copyMenuItem self#copy;
379 connect_menu_item main#cutMenuItem self#cut;
380 connect_menu_item main#deleteMenuItem self#delete;
381 connect_menu_item main#pasteMenuItem self#paste;
382 connect_menu_item main#pastePatternMenuItem self#pastePattern;
383 connect_menu_item main#selectAllMenuItem (fun () ->
384 source_buffer#move_mark `INSERT source_buffer#start_iter;
385 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
386 connect_menu_item main#findReplMenuItem show_find_Repl;
387 connect_menu_item main#externalEditorMenuItem self#externalEditor;
388 connect_menu_item main#ligatureButton self#nextLigature;
389 ignore (findRepl#findEntry#connect#activate find_forward);
390 (* interface lockers *)
392 main#buttonsToolbar#misc#set_sensitive false;
393 develList#buttonsHbox#misc#set_sensitive false;
394 source_view#set_editable false
397 main#buttonsToolbar#misc#set_sensitive true;
398 develList#buttonsHbox#misc#set_sensitive true;
399 source_view#set_editable true
404 try f ();unlock_world () with exc -> unlock_world (); raise exc in
408 f (); source_view#misc#grab_focus ()
410 exc -> source_view#misc#grab_focus (); raise exc in
411 (* developments win *)
413 new MatitaGtkMisc.multiStringListModel
414 ~cols:2 develList#developmentsTreeview
416 let refresh_devels_win () =
417 model#list_store#clear ();
419 (fun (name, root) -> model#easy_mappend [name;root])
420 (MatitamakeLib.list_known_developments ())
422 let get_devel_selected () =
423 match model#easy_mselection () with
424 | [[name;_]] -> MatitamakeLib.development_for_name name
428 while Glib.Main.pending () do
429 ignore(Glib.Main.iteration false);
432 connect_button develList#newButton
434 next_devel_must_contain <- None;
435 newDevel#toplevel#misc#show());
436 connect_button develList#deleteButton
438 (match get_devel_selected () with
440 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
441 refresh_devels_win ()));
442 connect_button develList#buildButton
444 match get_devel_selected () with
448 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
451 connect_button develList#cleanButton
453 match get_devel_selected () with
457 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
460 connect_button develList#closeButton
461 (fun () -> develList#toplevel#misc#hide());
462 ignore(develList#toplevel#event#connect#delete
463 (fun _ -> develList#toplevel#misc#hide();true));
464 connect_menu_item main#developmentsMenuItem
465 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
467 (* add development win *)
468 let check_if_root_contains root =
469 match next_devel_must_contain with
472 let is_prefix_of d1 d2 =
473 let len1 = String.length d1 in
474 let len2 = String.length d2 in
478 let pref = String.sub d2 0 len1 in
481 is_prefix_of root path
483 connect_button newDevel#addButton
485 let name = newDevel#nameEntry#text in
486 let root = newDevel#rootEntry#text in
487 if check_if_root_contains root then
489 ignore (MatitamakeLib.initialize_development name root);
490 refresh_devels_win ();
491 newDevel#nameEntry#set_text "";
492 newDevel#rootEntry#set_text "";
493 newDevel#toplevel#misc#hide()
496 HLog.error ("The selected root does not contain " ^
497 match next_devel_must_contain with
499 | _ -> assert false));
500 connect_button newDevel#chooseRootButton
502 let path = self#chooseDir () in
504 | Some path -> newDevel#rootEntry#set_text path
506 connect_button newDevel#cancelButton
507 (fun () -> newDevel#toplevel#misc#hide ());
508 ignore(newDevel#toplevel#event#connect#delete
509 (fun _ -> newDevel#toplevel#misc#hide();true));
511 (* file selection win *)
512 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
513 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
516 fileSel#fileSelectionWin#misc#hide ();
521 let fname = fileSel#fileSelectionWin#filename in
522 if Sys.file_exists fname then
524 if HExtlib.is_regular fname && not (_only_directory) then
526 else if _only_directory && HExtlib.is_dir fname then
531 if _ok_not_exists then
534 | `CANCEL -> return None
536 | `DELETE_EVENT -> return None));
538 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
540 let adj = main#logScrolledWin#vadjustment in
541 ignore (adj#connect#changed
542 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
543 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
545 let module A = GrafiteAst in
546 let hole = CicNotationPt.UserInput in
547 let loc = DisambiguateTypes.dummy_floc in
549 if (MatitaScript.current ())#onGoingProof () then
550 (MatitaScript.current ())#advance
551 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
554 let tac_w_term ast _ =
555 if (MatitaScript.current ())#onGoingProof () then
556 let buf = source_buffer in
557 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
558 ("\n" ^ GrafiteAstPp.pp_tactic ast)
561 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
562 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
563 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
564 connect_button tbar#elimButton (tac_w_term
565 (A.Elim (loc, hole, None, None, [])));
566 connect_button tbar#elimTypeButton (tac_w_term
567 (A.ElimType (loc, hole, None, None, [])));
568 connect_button tbar#splitButton (tac (A.Split loc));
569 connect_button tbar#leftButton (tac (A.Left loc));
570 connect_button tbar#rightButton (tac (A.Right loc));
571 connect_button tbar#existsButton (tac (A.Exists loc));
572 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
573 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
574 connect_button tbar#transitivityButton
575 (tac_w_term (A.Transitivity (loc, hole)));
576 connect_button tbar#assumptionButton (tac (A.Assumption loc));
577 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
578 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
579 MatitaGtkMisc.toggle_widget_visibility
580 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
581 ~check:main#tacticsBarMenuItem;
582 let module Hr = Helm_registry in
584 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
586 main#tacticsBarMenuItem#set_active false;
587 MatitaGtkMisc.toggle_callback
589 | true -> main#toplevel#fullscreen ()
590 | false -> main#toplevel#unfullscreen ())
591 ~check:main#fullscreenMenuItem;
592 main#fullscreenMenuItem#set_active false;
594 HLog.set_log_callback self#console#log_callback;
595 GtkSignal.user_handler :=
597 if not (Helm_registry.get_bool "matita.debug") then
598 let floc, msg = MatitaExcPp.to_string exn in
603 let (x, y) = HExtlib.loc_of_floc floc in
604 let script = MatitaScript.current () in
605 let locked_mark = script#locked_mark in
606 let error_tag = script#error_tag in
608 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
609 let x' = baseoffset + x in
610 let y' = baseoffset + y in
611 let x_iter = source_buffer#get_iter (`OFFSET x') in
612 let y_iter = source_buffer#get_iter (`OFFSET y') in
613 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
615 id := Some (source_buffer#connect#changed ~callback:(fun () ->
616 source_buffer#remove_tag error_tag
617 ~start:source_buffer#start_iter
618 ~stop:source_buffer#end_iter;
620 | None -> assert false (* a race condition occurred *)
622 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
623 source_buffer#place_cursor
624 (source_buffer#get_iter (`OFFSET x'));
629 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
631 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
633 HLog.warn (sprintf "can't load language file %s"
634 BuildTimeConf.lang_file)
635 | Some matita_lang ->
636 source_buffer#set_language matita_lang;
637 source_buffer#set_highlight true
639 let s () = MatitaScript.current () in
641 script_fname <- None;
642 main#saveMenuItem#misc#set_sensitive false
644 let saveAsScript () =
646 match self#chooseFile ~ok_not_exists:true () with
648 script#assignFileName f;
649 script#saveToFile ();
650 console#message ("'"^f^"' saved.\n");
655 match script_fname with
656 | None -> saveAsScript ()
658 (s ())#assignFileName f;
659 (s ())#saveToFile ();
660 console#message ("'"^f^"' saved.\n");
662 let abandon_script () =
663 let status = (s ())#status in
664 if source_view#buffer#modified then
665 (match ask_unsaved main#toplevel with
666 | `YES -> saveScript ()
668 | `CANCEL -> raise MatitaTypes.Cancel);
669 (match script_fname with
671 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
676 match self#chooseFile () with
680 script#assignFileName f;
681 source_view#source_buffer#begin_not_undoable_action ();
682 script#loadFromFile f;
683 source_view#source_buffer#end_not_undoable_action ();
684 console#message ("'"^f^"' loaded.\n");
687 with MatitaTypes.Cancel -> ()
691 source_view#source_buffer#begin_not_undoable_action ();
694 source_view#source_buffer#end_not_undoable_action ();
699 source_buffer#place_cursor
700 (source_buffer#get_iter_at_mark (`NAME "locked")) in
701 let advance _ = (MatitaScript.current ())#advance (); cursor () in
702 let retract _ = (MatitaScript.current ())#retract (); cursor () in
703 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
704 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
705 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
706 let advance = locker (keep_focus advance) in
707 let retract = locker (keep_focus retract) in
708 let top = locker (keep_focus top) in
709 let bottom = locker (keep_focus bottom) in
710 let jump = locker (keep_focus jump) in
711 let connect_key sym f =
712 connect_key main#mainWinEventBox#event
713 ~modifiers:[`CONTROL] ~stop:true sym f;
714 connect_key self#sourceView#event
715 ~modifiers:[`CONTROL] ~stop:true sym f
718 self#setQuitCallback (fun () ->
719 let status = (MatitaScript.current ())#status in
720 if source_view#buffer#modified then
722 let rc = ask_unsaved main#toplevel in
725 | `YES -> saveScript ();
726 if not source_view#buffer#modified then
728 (match script_fname with
731 ask_and_save_moo_if_needed
732 main#toplevel fname status);
735 | `NO -> GMain.Main.quit ()
736 | `CANCEL -> raise MatitaTypes.Cancel
737 with MatitaTypes.Cancel -> ()
741 (match script_fname with
742 | None -> clean_current_baseuri status; GMain.Main.quit ()
745 ask_and_save_moo_if_needed main#toplevel fname status;
747 with MatitaTypes.Cancel -> ())
749 connect_button main#scriptAdvanceButton advance;
750 connect_button main#scriptRetractButton retract;
751 connect_button main#scriptTopButton top;
752 connect_button main#scriptBottomButton bottom;
753 connect_button main#scriptJumpButton jump;
754 connect_menu_item main#scriptAdvanceMenuItem advance;
755 connect_menu_item main#scriptRetractMenuItem retract;
756 connect_menu_item main#scriptTopMenuItem top;
757 connect_menu_item main#scriptBottomMenuItem bottom;
758 connect_menu_item main#scriptJumpMenuItem jump;
759 connect_menu_item main#openMenuItem loadScript;
760 connect_menu_item main#saveMenuItem saveScript;
761 connect_menu_item main#saveAsMenuItem saveAsScript;
762 connect_menu_item main#newMenuItem newScript;
763 (* script monospace font stuff *)
764 self#updateFontSize ();
766 main#debugMenu#misc#hide ();
768 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
769 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
770 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
772 self#sourceView#misc#grab_focus ();
773 (* main win dimension *)
774 let width = Gdk.Screen.width () in
775 let height = Gdk.Screen.height () in
776 let main_w = width * 90 / 100 in
777 let main_h = height * 80 / 100 in
778 let script_w = main_w * 6 / 10 in
779 main#toplevel#resize ~width:main_w ~height:main_h;
780 main#hpaneScriptSequent#set_position script_w;
782 ignore(source_view#connect#after#paste_clipboard
783 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
784 (* clean_locked is set to true only "during" a PRIMARY paste
785 operation (i.e. by clicking with the second mouse button) *)
786 let clean_locked = ref false in
787 ignore(source_view#event#connect#button_press
790 if GdkEvent.Button.button button = 2 then
791 clean_locked := true;
794 ignore(source_view#event#connect#button_release
795 ~callback:(fun button -> clean_locked := false; false));
796 ignore(source_view#buffer#connect#after#apply_tag
798 fun tag ~start:_ ~stop:_ ->
800 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
803 clean_locked := false;
804 (MatitaScript.current ())#clean_dirty_lock;
807 (* math view handling *)
808 connect_menu_item main#newCicBrowserMenuItem (fun () ->
809 ignore (MatitaMathView.cicBrowser ()));
810 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
811 self#increaseFontSize ();
812 MatitaMathView.increase_font_size ();
813 MatitaMathView.update_font_sizes ());
814 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
815 self#decreaseFontSize ();
816 MatitaMathView.decrease_font_size ();
817 MatitaMathView.update_font_sizes ());
818 connect_menu_item main#normalFontSizeMenuItem (fun () ->
819 self#resetFontSize ();
820 MatitaMathView.reset_font_size ();
821 MatitaMathView.update_font_sizes ());
822 MatitaMathView.reset_font_size ();
824 (** selections / clipboards handling *)
826 method private markup_selected = MatitaMathView.has_selection ()
827 method private text_selected =
828 (source_buffer#get_iter_at_mark `INSERT)#compare
829 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
830 method private something_selected =
831 self#markup_selected || self#text_selected
832 method private markup_stored = MatitaMathView.has_clipboard ()
833 method private text_stored = clipboard#text <> None
834 method private something_stored = self#markup_stored || self#text_stored
836 method canCopy = self#something_selected
837 method canCut = self#text_selected
838 method canDelete = self#text_selected
839 method canPaste = self#something_stored
840 method canPastePattern = self#markup_stored
843 if self#text_selected
845 MatitaMathView.empty_clipboard ();
846 source_view#buffer#copy_clipboard clipboard;
848 MatitaMathView.copy_selection ()
850 source_view#buffer#cut_clipboard clipboard;
851 MatitaMathView.empty_clipboard ()
852 method delete () = ignore (source_view#buffer#delete_selection ())
854 if MatitaMathView.has_clipboard ()
855 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
856 else source_view#buffer#paste_clipboard clipboard;
857 (MatitaScript.current ())#clean_dirty_lock
858 method pastePattern () =
859 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
861 method private nextLigature () =
862 let iter = source_buffer#get_iter_at_mark `INSERT in
863 let write_ligature len s =
864 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
865 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
867 let get_ligature word =
868 let len = String.length word in
871 for i = len - 1 downto 0 do
872 if HExtlib.is_alpha word.[i] then ()
874 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
878 if i = ~-1 then None else Some (String.sub word i (len - i))
880 let aux_ligature () =
882 for i = len - 1 downto 0 do
883 if CicNotationLexer.is_ligature_char word.[i] then ()
884 else raise (Found (i+1))
890 Some (String.sub word i (len - i))
891 with Invalid_argument _ -> None)
893 match aux_tex () with
894 | Some macro -> macro
895 | None -> (match aux_ligature () with Some l -> l | None -> word)
897 (match next_ligatures with
898 | [] -> (* find ligatures and fill next_ligatures, then try again *)
901 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
903 let ligature = get_ligature last_word in
904 (match CicNotationLexer.lookup_ligatures ligature with
907 write_ligature (String.length ligature) hd;
908 next_ligatures <- tl @ [ hd ])
911 next_ligatures <- tl @ [ hd ])
913 method private externalEditor () =
914 let cmd = Helm_registry.get "matita.external_editor" in
915 (* ZACK uncomment to enable interactive ask of external editor command *)
918 "External editor command:
919 %f will be substitute for the script name,
920 %p for the cursor position in bytes,
921 %l for the execution point in bytes."
923 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
924 ~default:(Helm_registry.get "matita.external_editor") ()
926 let fname = (MatitaScript.current ())#filename in
928 source_buffer#start_iter#get_slice
929 ~stop:(source_buffer#get_iter_at_mark mark)
931 let script = MatitaScript.current () in
932 let locked = `MARK script#locked_mark in
933 let string_pos mark = string_of_int (String.length (slice mark)) in
934 let cursor_pos = string_pos `INSERT in
935 let locked_pos = string_pos locked in
937 Pcre.replace ~pat:"%f" ~templ:fname
938 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
939 (Pcre.replace ~pat:"%l" ~templ:locked_pos
942 let locked_before = slice locked in
943 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
944 ignore (Unix.system cmd);
945 source_buffer#set_text (HExtlib.input_file fname);
946 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
947 source_buffer#move_mark locked locked_iter;
948 source_buffer#apply_tag script#locked_tag
949 ~start:source_buffer#start_iter ~stop:locked_iter;
950 let locked_after = slice locked in
954 for i = 0 to String.length locked_before - 1 do
955 if locked_before.[i] <> locked_after.[i] then begin
956 source_buffer#place_cursor
957 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
958 script#goto `Cursor ();
960 end else if locked_before.[i] = '\n' then begin
967 | Invalid_argument _ -> script#goto `Bottom ()
969 method loadScript file =
970 let script = MatitaScript.current () in
972 script#assignFileName file;
974 if Sys.file_exists file then file
975 else BuildTimeConf.script_template
977 source_view#source_buffer#begin_not_undoable_action ();
978 script#loadFromFile content;
979 source_view#source_buffer#end_not_undoable_action ();
980 console#message ("'"^file^"' loaded.");
981 self#_enableSaveTo file
983 method setStar name b =
984 let l = main#scriptLabel in
986 l#set_text (name ^ " *")
990 method private _enableSaveTo file =
991 script_fname <- Some file;
992 self#main#saveMenuItem#misc#set_sensitive true
994 method console = console
995 method sourceView: GSourceView.source_view =
996 (source_view: GSourceView.source_view)
997 method fileSel = fileSel
998 method findRepl = findRepl
1000 method develList = develList
1001 method newDevel = newDevel
1003 method newBrowserWin () =
1005 inherit browserWin ()
1006 val combo = GEdit.combo_box_entry ()
1008 self#check_widgets ();
1009 let combo_widget = combo#coerce in
1010 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1011 combo#entry#misc#grab_focus ()
1012 method browserUri = combo
1015 method newUriDialog () =
1016 let dialog = new uriChoiceDialog () in
1017 dialog#check_widgets ();
1020 method newRecordDialog () =
1021 let dialog = new recordChoiceDialog () in
1022 dialog#check_widgets ();
1025 method newConfirmationDialog () =
1026 let dialog = new confirmationDialog () in
1027 dialog#check_widgets ();
1030 method newEmptyDialog () =
1031 let dialog = new emptyDialog () in
1032 dialog#check_widgets ();
1035 method private addKeyBinding key callback =
1036 List.iter (fun evbox -> add_key_binding key callback evbox)
1039 method setQuitCallback callback =
1040 connect_menu_item main#quitMenuItem callback;
1041 ignore (main#toplevel#event#connect#delete
1042 (fun _ -> callback ();true));
1043 self#addKeyBinding GdkKeysyms._q callback
1045 method chooseFile ?(ok_not_exists = false) () =
1046 _ok_not_exists <- ok_not_exists;
1047 _only_directory <- false;
1048 fileSel#fileSelectionWin#show ();
1052 method private chooseDir ?(ok_not_exists = false) () =
1053 _ok_not_exists <- ok_not_exists;
1054 _only_directory <- true;
1055 fileSel#fileSelectionWin#show ();
1057 (* we should check that this is a directory *)
1060 method createDevelopment ~containing =
1061 next_devel_must_contain <- containing;
1062 newDevel#toplevel#misc#show()
1064 method askText ?(title = "") ?(msg = "") () =
1065 let dialog = new textDialog () in
1066 dialog#textDialog#set_title title;
1067 dialog#textDialogLabel#set_label msg;
1068 let text = ref None in
1071 dialog#textDialog#destroy ();
1074 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1075 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1076 connect_button dialog#textDialogOkButton (fun _ ->
1077 let text = dialog#textDialogTextView#buffer#get_text () in
1078 return (Some text));
1079 dialog#textDialog#show ();
1083 method private updateFontSize () =
1084 self#sourceView#misc#modify_font_by_name
1085 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1087 method increaseFontSize () =
1088 font_size <- font_size + 1;
1089 self#updateFontSize ()
1091 method decreaseFontSize () =
1092 font_size <- font_size - 1;
1093 self#updateFontSize ()
1095 method resetFontSize () =
1096 font_size <- default_font_size;
1097 self#updateFontSize ()
1102 let g = new gui () in
1103 gui_instance := Some g;
1104 MatitaMathView.set_gui g;
1107 let instance = singleton gui
1109 let non p x = not (p x)
1111 (* this is a shit and should be changed :-{ *)
1112 let interactive_uri_choice
1113 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1114 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1115 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1119 let gui = instance () in
1120 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1121 if (selection_mode <> `SINGLE) &&
1122 (Helm_registry.get_bool "matita.auto_disambiguation")
1124 Lazy.force nonvars_uris
1126 let dialog = gui#newUriDialog () in
1127 if hide_uri_entry then
1128 dialog#uriEntryHBox#misc#hide ();
1131 dialog#uriChoiceSelectedButton#misc#hide ();
1132 dialog#uriChoiceConstantsButton#misc#hide ();
1134 dialog#okLabel#set_label ok_label;
1135 dialog#uriChoiceTreeView#selection#set_mode
1136 (selection_mode :> Gtk.Tags.selection_mode);
1137 let model = new stringListModel dialog#uriChoiceTreeView in
1138 let choices = ref None in
1142 dialog#copyButton#misc#show ();
1143 connect_button dialog#copyButton
1145 match model#easy_selection () with
1148 dialog#uriChoiceDialog#set_title title;
1149 dialog#uriChoiceLabel#set_text msg;
1150 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1151 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1154 dialog#uriChoiceDialog#destroy ();
1157 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1158 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1159 return (Some (Lazy.force nonvars_uris)));
1160 if ok_action = `AUTO then
1161 connect_button dialog#uriChoiceAutoButton (fun _ ->
1162 Helm_registry.set_bool "matita.auto_disambiguation" true;
1163 return (Some (Lazy.force nonvars_uris)))
1165 connect_button dialog#uriChoiceAutoButton (fun _ ->
1166 match model#easy_selection () with
1168 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1169 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1170 match model#easy_selection () with
1172 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1173 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1174 dialog#uriChoiceDialog#show ();
1176 (match !choices with
1177 | None -> raise MatitaTypes.Cancel
1178 | Some uris -> uris)
1182 let cols = new GTree.column_list in
1183 let id_col = cols#add Gobject.Data.string in
1184 let dsc_col = cols#add Gobject.Data.string in
1185 let interp_no_col = cols#add Gobject.Data.int in
1186 let tree_store = GTree.tree_store cols in
1187 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1188 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1189 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1190 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1191 fun tree_view choices ->
1194 tree_view#set_model (Some (tree_store :> GTree.model));
1195 ignore (tree_view#append_column id_view_col);
1196 ignore (tree_view#append_column dsc_view_col);
1197 let name_of_interp =
1198 (* try to find a reasonable name for an interpretation *)
1202 List.assoc "0" interp
1204 incr idx; string_of_int !idx
1206 tree_store#clear ();
1207 let idx = ref ~-1 in
1211 let interp_row = tree_store#append () in
1212 tree_store#set ~row:interp_row ~column:id_col
1213 (name_of_interp interp);
1214 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1217 let row = tree_store#append ~parent:interp_row () in
1218 tree_store#set ~row ~column:id_col id;
1219 tree_store#set ~row ~column:dsc_col dsc;
1220 tree_store#set ~row ~column:interp_no_col !idx)
1224 method get_interp_no tree_path =
1225 let iter = tree_store#get_iter tree_path in
1226 tree_store#get ~row:iter ~column:interp_no_col
1229 let interactive_interp_choice () choices =
1230 let gui = instance () in
1231 assert (choices <> []);
1232 let dialog = gui#newRecordDialog () in
1233 let model = new interpModel dialog#recordChoiceTreeView choices in
1234 dialog#recordChoiceDialog#set_title "Interpretation choice";
1235 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1236 let interp_no = ref None in
1238 dialog#recordChoiceDialog#destroy ();
1241 let fail _ = interp_no := None; return () in
1242 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1243 connect_button dialog#recordChoiceOkButton (fun _ ->
1244 match !interp_no with None -> () | Some _ -> return ());
1245 connect_button dialog#recordChoiceCancelButton fail;
1246 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1247 interp_no := Some (model#get_interp_no path);
1249 let selection = dialog#recordChoiceTreeView#selection in
1250 ignore (selection#connect#changed (fun _ ->
1251 match selection#get_selected_rows with
1252 | [path] -> interp_no := Some (model#get_interp_no path)
1253 | _ -> assert false));
1254 dialog#recordChoiceDialog#show ();
1256 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1259 (* disambiguator callbacks *)
1260 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1261 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1262 (* gtk initialization *)
1263 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1264 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1265 ignore (GMain.Main.init ())