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/
30 open MatitaGeneratedGui
34 exception Found of int
36 let gui_instance = ref None
38 class type browserWin =
39 (* this class exists only because GEdit.combo_box_entry is not supported by
40 * lablgladecc :-(((( *)
42 inherit MatitaGeneratedGui.browserWin
43 method browserUri: GEdit.combo_box_entry
46 class console ~(buffer: GText.buffer) () =
48 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
49 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
50 val message_tag = buffer#create_tag []
51 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
52 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
53 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
54 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
55 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
57 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
58 method log_callback (tag: HLog.log_tag) s =
60 | `Debug -> self#debug (s ^ "\n")
61 | `Error -> self#error (s ^ "\n")
62 | `Message -> self#message (s ^ "\n")
63 | `Warning -> self#warning (s ^ "\n")
66 let clean_current_baseuri grafite_status =
68 let baseuri = GrafiteTypes.get_string_option grafite_status "baseuri" in
69 let basedir = Helm_registry.get "matita.basedir" in
70 LibraryClean.clean_baseuris ~basedir [baseuri]
71 with GrafiteTypes.Option_error _ -> ()
73 let ask_and_save_moo_if_needed parent fname lexicon_status grafite_status =
74 let basedir = Helm_registry.get "matita.basedir" in
75 let baseuri = DependenciesParser.baseuri_of_script ~include_paths:[] fname in
76 let moo_fname = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in
79 LibraryMisc.metadata_file_of_baseuri ~basedir ~baseuri in
81 LibraryMisc.lexicon_file_of_baseuri ~basedir ~baseuri
83 GrafiteMarshal.save_moo moo_fname
84 grafite_status.GrafiteTypes.moo_content_rev;
85 LibraryNoDb.save_metadata metadata_fname
86 lexicon_status.LexiconEngine.metadata;
87 LexiconMarshal.save_lexicon lexicon_fname
88 lexicon_status.LexiconEngine.lexicon_content_rev
90 if (MatitaScript.current ())#eos &&
91 grafite_status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
95 MatitaGtkMisc.ask_confirmation
96 ~title:"A .moo can be generated"
97 ~message:(Printf.sprintf
98 "%s can be generated for %s.\n<i>Should I generate it?</i>"
99 (Filename.basename moo_fname) (Filename.basename fname))
106 | `CANCEL -> raise MatitaTypes.Cancel
111 clean_current_baseuri grafite_status
114 clean_current_baseuri grafite_status
116 let ask_unsaved parent =
117 MatitaGtkMisc.ask_confirmation
118 ~parent ~title:"Unsaved work!"
119 ~message:("Your work is <b>unsaved</b>!\n\n"^
120 "<i>Do you want to save the script before continuing?</i>")
123 (** Selection handling
124 * Two clipboards are used: "clipboard" and "primary".
125 * "primary" is used by X, when you hit the middle button mouse is content is
126 * pasted between applications. In Matita this selection always contain the
127 * textual version of the selected term.
128 * "clipboard" is used inside Matita only and support ATM two different targets:
129 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
134 (* creation order _is_ relevant for windows placement *)
135 let main = new mainWin () in
136 let fileSel = new fileSelectionWin () in
137 let findRepl = new findReplWin () in
138 let develList = new develListWin () in
139 let newDevel = new newDevelWin () in
140 let keyBindingBoxes = (* event boxes which should receive global key events *)
141 [ main#mainWinEventBox ]
143 let console = new console ~buffer:main#logTextView#buffer () in
144 let (source_view: GSourceView.source_view) =
145 GSourceView.source_view
147 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
148 ~margin:80 ~show_margin:true
150 ~packing:main#scriptScrolledWin#add
153 let default_font_size =
154 Helm_registry.get_opt_default Helm_registry.int
155 ~default:BuildTimeConf.default_font_size "matita.font_size"
157 let source_buffer = source_view#source_buffer in
159 val mutable chosen_file = None
160 val mutable _ok_not_exists = false
161 val mutable _only_directory = false
162 val mutable script_fname = None
163 val mutable font_size = default_font_size
164 val mutable next_devel_must_contain = None
165 val mutable next_ligatures = []
166 val clipboard = GData.clipboard Gdk.Atom.clipboard
167 val primary = GData.clipboard Gdk.Atom.primary
170 (* glade's check widgets *)
171 List.iter (fun w -> w#check_widgets ())
172 (let c w = (w :> <check_widgets: unit -> unit>) in
173 [ c fileSel; c main; c findRepl]);
175 List.iter (* global key bindings *)
176 (fun (key, callback) -> self#addKeyBinding key callback)
179 toggle_win ~check:main#showProofMenuItem proof#proofWin;
181 toggle_win ~check:main#showCheckMenuItem check#checkWin;
185 let parse_txt_file file =
186 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
187 let l_rev = ref [] in
190 l_rev := input_line ch :: !l_rev;
199 ~authors:(parse_txt_file "AUTHORS")
200 (*~comments:"comments"*)
201 ~copyright:"Copyright (C) 2005, the HELM team"
202 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
203 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
205 ~version:BuildTimeConf.version
206 ~website:"http://helm.cs.unibo.it"
209 connect_menu_item main#aboutMenuItem about_dialog#present;
211 let show_find_Repl () =
212 findRepl#toplevel#misc#show ();
213 findRepl#toplevel#misc#grab_focus ()
215 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
217 let highlight start end_ =
218 source_buffer#move_mark `INSERT ~where:start;
219 source_buffer#move_mark `SEL_BOUND ~where:end_;
220 source_view#scroll_mark_onscreen `INSERT
222 let text = findRepl#findEntry#text in
223 let iter = source_buffer#get_iter `SEL_BOUND in
224 match iter#forward_search text with
226 (match source_buffer#start_iter#forward_search text with
228 | Some (start,end_) -> highlight start end_)
229 | Some (start,end_) -> highlight start end_
232 let text = findRepl#replaceEntry#text in
233 let ins = source_buffer#get_iter `INSERT in
234 let sel = source_buffer#get_iter `SEL_BOUND in
235 if ins#compare sel < 0 then
237 ignore(source_buffer#delete_selection ());
238 source_buffer#insert text
241 connect_button findRepl#findButton find_forward;
242 connect_button findRepl#findReplButton replace;
243 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
244 ignore(findRepl#toplevel#event#connect#delete
245 ~callback:(fun _ -> hide_find_Repl ();true));
248 (* phase 1: we save the actual status of the marks and we undo *)
249 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
250 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
251 let locked_iter_offset = locked_iter#offset in
254 (source_view#buffer#create_mark ~name:"lock_point"
255 ~left_gravity:true locked_iter) in
256 source_view#source_buffer#undo ();
257 (* phase 2: we save the cursor position and we redo, restoring
258 the previous status of all the marks *)
259 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
262 (source_view#buffer#create_mark ~name:"undo_point"
263 ~left_gravity:true cursor_iter)
265 source_view#source_buffer#redo ();
266 let mark_iter = source_view#buffer#get_iter_at_mark mark in
267 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
268 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
269 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
270 source_view#buffer#delete_mark mark;
271 source_view#buffer#delete_mark mark2;
272 (* phase 3: if after the undo the cursor was in the locked area,
273 then we move it there again and we perform a goto *)
274 if mark_iter#offset < locked_iter_offset then
276 source_view#buffer#move_mark `INSERT ~where:mark_iter;
277 (MatitaScript.current ())#goto `Cursor ();
279 (* phase 4: we perform again the undo. This time we are sure that
280 the text to undo is not locked *)
281 source_view#source_buffer#undo ();
282 source_view#misc#grab_focus () in
285 (* phase 1: we save the actual status of the marks, we redo and
287 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
288 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
289 let locked_iter_offset = locked_iter#offset in
292 (source_view#buffer#create_mark ~name:"lock_point"
293 ~left_gravity:true locked_iter) in
294 source_view#source_buffer#redo ();
295 source_view#source_buffer#undo ();
296 (* phase 2: we save the cursor position and we restore
297 the previous status of all the marks *)
298 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
301 (source_view#buffer#create_mark ~name:"undo_point"
302 ~left_gravity:true cursor_iter)
304 let mark_iter = source_view#buffer#get_iter_at_mark mark in
305 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
306 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
307 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
308 source_view#buffer#delete_mark mark;
309 source_view#buffer#delete_mark mark2;
310 (* phase 3: if after the undo the cursor is in the locked area,
311 then we move it there again and we perform a goto *)
312 if mark_iter#offset < locked_iter_offset then
314 source_view#buffer#move_mark `INSERT ~where:mark_iter;
315 (MatitaScript.current ())#goto `Cursor ();
317 (* phase 4: we perform again the redo. This time we are sure that
318 the text to redo is not locked *)
319 source_view#source_buffer#redo ();
320 source_view#misc#grab_focus ()
322 connect_menu_item main#undoMenuItem safe_undo;
323 ignore(source_view#source_buffer#connect#can_undo
324 ~callback:main#undoMenuItem#misc#set_sensitive);
325 connect_menu_item main#redoMenuItem safe_redo;
326 ignore(source_view#source_buffer#connect#can_redo
327 ~callback:main#redoMenuItem#misc#set_sensitive);
328 ignore(source_view#connect#after#populate_popup
329 ~callback:(fun pre_menu ->
330 let menu = new GMenu.menu pre_menu in
331 let menuItems = menu#children in
332 let undoMenuItem, redoMenuItem =
334 [undo;redo;sep1;cut;copy;paste;delete;sep2;
335 selectall;sep3;inputmethod;insertunicodecharacter] ->
336 List.iter menu#remove [ copy; cut; delete; paste ];
338 | _ -> assert false in
340 let i = ref 2 in (* last occupied position *)
341 fun ?label ?stock () ->
343 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
346 let copy = add_menu_item ~stock:`COPY () in
347 let cut = add_menu_item ~stock:`CUT () in
348 let delete = add_menu_item ~stock:`DELETE () in
349 let paste = add_menu_item ~stock:`PASTE () in
350 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
351 copy#misc#set_sensitive self#canCopy;
352 cut#misc#set_sensitive self#canCut;
353 delete#misc#set_sensitive self#canDelete;
354 paste#misc#set_sensitive self#canPaste;
355 paste_pattern#misc#set_sensitive self#canPastePattern;
356 connect_menu_item copy self#copy;
357 connect_menu_item cut self#cut;
358 connect_menu_item delete self#delete;
359 connect_menu_item paste self#paste;
360 connect_menu_item paste_pattern self#pastePattern;
361 let new_undoMenuItem =
362 GMenu.image_menu_item
363 ~image:(GMisc.image ~stock:`UNDO ())
366 ~packing:(menu#insert ~pos:0) () in
367 new_undoMenuItem#misc#set_sensitive
368 (undoMenuItem#misc#get_flag `SENSITIVE);
369 menu#remove (undoMenuItem :> GMenu.menu_item);
370 connect_menu_item new_undoMenuItem safe_undo;
371 let new_redoMenuItem =
372 GMenu.image_menu_item
373 ~image:(GMisc.image ~stock:`REDO ())
376 ~packing:(menu#insert ~pos:1) () in
377 new_redoMenuItem#misc#set_sensitive
378 (redoMenuItem#misc#get_flag `SENSITIVE);
379 menu#remove (redoMenuItem :> GMenu.menu_item);
380 connect_menu_item new_redoMenuItem safe_redo));
382 connect_menu_item main#editMenu (fun () ->
383 main#copyMenuItem#misc#set_sensitive self#canCopy;
384 main#cutMenuItem#misc#set_sensitive self#canCut;
385 main#deleteMenuItem#misc#set_sensitive self#canDelete;
386 main#pasteMenuItem#misc#set_sensitive self#canPaste;
387 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
388 connect_menu_item main#copyMenuItem self#copy;
389 connect_menu_item main#cutMenuItem self#cut;
390 connect_menu_item main#deleteMenuItem self#delete;
391 connect_menu_item main#pasteMenuItem self#paste;
392 connect_menu_item main#pastePatternMenuItem self#pastePattern;
393 connect_menu_item main#selectAllMenuItem (fun () ->
394 source_buffer#move_mark `INSERT source_buffer#start_iter;
395 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
396 connect_menu_item main#findReplMenuItem show_find_Repl;
397 connect_menu_item main#externalEditorMenuItem self#externalEditor;
398 connect_menu_item main#ligatureButton self#nextLigature;
399 ignore (findRepl#findEntry#connect#activate find_forward);
400 (* interface lockers *)
402 main#buttonsToolbar#misc#set_sensitive false;
403 develList#buttonsHbox#misc#set_sensitive false;
404 source_view#set_editable false
407 main#buttonsToolbar#misc#set_sensitive true;
408 develList#buttonsHbox#misc#set_sensitive true;
409 source_view#set_editable true
414 try f ();unlock_world () with exc -> unlock_world (); raise exc in
418 f (); source_view#misc#grab_focus ()
420 exc -> source_view#misc#grab_focus (); raise exc in
421 (* developments win *)
423 new MatitaGtkMisc.multiStringListModel
424 ~cols:2 develList#developmentsTreeview
426 let refresh_devels_win () =
427 model#list_store#clear ();
429 (fun (name, root) -> model#easy_mappend [name;root])
430 (MatitamakeLib.list_known_developments ())
432 let get_devel_selected () =
433 match model#easy_mselection () with
434 | [[name;_]] -> MatitamakeLib.development_for_name name
438 while Glib.Main.pending () do
439 ignore(Glib.Main.iteration false);
442 connect_button develList#newButton
444 next_devel_must_contain <- None;
445 newDevel#toplevel#misc#show());
446 connect_button develList#deleteButton
448 (match get_devel_selected () with
450 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
451 refresh_devels_win ()));
452 connect_button develList#buildButton
454 match get_devel_selected () with
458 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
461 connect_button develList#cleanButton
463 match get_devel_selected () with
467 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
470 connect_button develList#closeButton
471 (fun () -> develList#toplevel#misc#hide());
472 ignore(develList#toplevel#event#connect#delete
473 (fun _ -> develList#toplevel#misc#hide();true));
474 connect_menu_item main#developmentsMenuItem
475 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
477 (* add development win *)
478 let check_if_root_contains root =
479 match next_devel_must_contain with
482 let is_prefix_of d1 d2 =
483 let len1 = String.length d1 in
484 let len2 = String.length d2 in
488 let pref = String.sub d2 0 len1 in
491 is_prefix_of root path
493 connect_button newDevel#addButton
495 let name = newDevel#nameEntry#text in
496 let root = newDevel#rootEntry#text in
497 if check_if_root_contains root then
499 ignore (MatitamakeLib.initialize_development name root);
500 refresh_devels_win ();
501 newDevel#nameEntry#set_text "";
502 newDevel#rootEntry#set_text "";
503 newDevel#toplevel#misc#hide()
506 HLog.error ("The selected root does not contain " ^
507 match next_devel_must_contain with
509 | _ -> assert false));
510 connect_button newDevel#chooseRootButton
512 let path = self#chooseDir () in
514 | Some path -> newDevel#rootEntry#set_text path
516 connect_button newDevel#cancelButton
517 (fun () -> newDevel#toplevel#misc#hide ());
518 ignore(newDevel#toplevel#event#connect#delete
519 (fun _ -> newDevel#toplevel#misc#hide();true));
521 (* file selection win *)
522 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
523 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
526 fileSel#fileSelectionWin#misc#hide ();
531 let fname = fileSel#fileSelectionWin#filename in
532 if Sys.file_exists fname then
534 if HExtlib.is_regular fname && not (_only_directory) then
536 else if _only_directory && HExtlib.is_dir fname then
541 if _ok_not_exists then
544 | `CANCEL -> return None
546 | `DELETE_EVENT -> return None));
548 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
550 let adj = main#logScrolledWin#vadjustment in
551 ignore (adj#connect#changed
552 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
553 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
555 let module A = GrafiteAst in
556 let hole = CicNotationPt.UserInput in
557 let loc = HExtlib.dummy_floc in
559 if (MatitaScript.current ())#onGoingProof () then
560 (MatitaScript.current ())#advance
562 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
563 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
566 let tac_w_term ast _ =
567 if (MatitaScript.current ())#onGoingProof () then
568 let buf = source_buffer in
569 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
571 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
572 ~lazy_term_pp:CicNotationPp.pp_term ast)
575 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
576 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
577 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
578 connect_button tbar#elimButton (tac_w_term
579 (A.Elim (loc, hole, None, None, [])));
580 connect_button tbar#elimTypeButton (tac_w_term
581 (A.ElimType (loc, hole, None, None, [])));
582 connect_button tbar#splitButton (tac (A.Split loc));
583 connect_button tbar#leftButton (tac (A.Left loc));
584 connect_button tbar#rightButton (tac (A.Right loc));
585 connect_button tbar#existsButton (tac (A.Exists loc));
586 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
587 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
588 connect_button tbar#transitivityButton
589 (tac_w_term (A.Transitivity (loc, hole)));
590 connect_button tbar#assumptionButton (tac (A.Assumption loc));
591 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
592 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
593 MatitaGtkMisc.toggle_widget_visibility
594 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
595 ~check:main#tacticsBarMenuItem;
596 let module Hr = Helm_registry in
598 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
600 main#tacticsBarMenuItem#set_active false;
601 MatitaGtkMisc.toggle_callback
603 | true -> main#toplevel#fullscreen ()
604 | false -> main#toplevel#unfullscreen ())
605 ~check:main#fullscreenMenuItem;
606 main#fullscreenMenuItem#set_active false;
608 HLog.set_log_callback self#console#log_callback;
609 GtkSignal.user_handler :=
611 | MatitaScript.ActionCancelled -> ()
613 if not (Helm_registry.get_bool "matita.debug") then
614 let floc, msg = MatitaExcPp.to_string exn in
619 let (x, y) = HExtlib.loc_of_floc floc in
620 let script = MatitaScript.current () in
621 let locked_mark = script#locked_mark in
622 let error_tag = script#error_tag in
624 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
625 let x' = baseoffset + x in
626 let y' = baseoffset + y in
627 let x_iter = source_buffer#get_iter (`OFFSET x') in
628 let y_iter = source_buffer#get_iter (`OFFSET y') in
629 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
631 id := Some (source_buffer#connect#changed ~callback:(fun () ->
632 source_buffer#remove_tag error_tag
633 ~start:source_buffer#start_iter
634 ~stop:source_buffer#end_iter;
636 | None -> assert false (* a race condition occurred *)
638 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
639 source_buffer#place_cursor
640 (source_buffer#get_iter (`OFFSET x'));
645 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
647 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
649 HLog.warn (sprintf "can't load language file %s"
650 BuildTimeConf.lang_file)
651 | Some matita_lang ->
652 source_buffer#set_language matita_lang;
653 source_buffer#set_highlight true
655 let s () = MatitaScript.current () in
657 script_fname <- None;
658 main#saveMenuItem#misc#set_sensitive false
660 let saveAsScript () =
662 match self#chooseFile ~ok_not_exists:true () with
664 script#assignFileName f;
665 script#saveToFile ();
666 console#message ("'"^f^"' saved.\n");
671 match script_fname with
672 | None -> saveAsScript ()
674 (s ())#assignFileName f;
675 (s ())#saveToFile ();
676 console#message ("'"^f^"' saved.\n");
678 let abandon_script () =
679 let lexicon_status = (s ())#lexicon_status in
680 let grafite_status = (s ())#grafite_status in
681 if source_view#buffer#modified then
682 (match ask_unsaved main#toplevel with
683 | `YES -> saveScript ()
685 | `CANCEL -> raise MatitaTypes.Cancel);
686 (match script_fname with
689 ask_and_save_moo_if_needed main#toplevel fname
690 lexicon_status grafite_status);
695 match self#chooseFile () with
699 script#assignFileName f;
700 source_view#source_buffer#begin_not_undoable_action ();
701 script#loadFromFile f;
702 source_view#source_buffer#end_not_undoable_action ();
703 console#message ("'"^f^"' loaded.\n");
706 with MatitaTypes.Cancel -> ()
710 source_view#source_buffer#begin_not_undoable_action ();
713 source_view#source_buffer#end_not_undoable_action ();
718 source_buffer#place_cursor
719 (source_buffer#get_iter_at_mark (`NAME "locked")) in
720 let advance _ = (MatitaScript.current ())#advance (); cursor () in
721 let retract _ = (MatitaScript.current ())#retract (); cursor () in
722 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
723 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
724 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
725 let advance = locker (keep_focus advance) in
726 let retract = locker (keep_focus retract) in
727 let top = locker (keep_focus top) in
728 let bottom = locker (keep_focus bottom) in
729 let jump = locker (keep_focus jump) in
731 self#setQuitCallback (fun () ->
732 let lexicon_status = (MatitaScript.current ())#lexicon_status in
733 let grafite_status = (MatitaScript.current ())#grafite_status in
734 if source_view#buffer#modified then
736 let rc = ask_unsaved main#toplevel in
739 | `YES -> saveScript ();
740 if not source_view#buffer#modified then
742 (match script_fname with
745 ask_and_save_moo_if_needed main#toplevel
746 fname lexicon_status grafite_status);
749 | `NO -> GMain.Main.quit ()
750 | `CANCEL -> raise MatitaTypes.Cancel
751 with MatitaTypes.Cancel -> ()
755 (match script_fname with
756 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
759 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
762 with MatitaTypes.Cancel -> ())
764 connect_button main#scriptAdvanceButton advance;
765 connect_button main#scriptRetractButton retract;
766 connect_button main#scriptTopButton top;
767 connect_button main#scriptBottomButton bottom;
768 connect_button main#scriptJumpButton jump;
769 connect_menu_item main#scriptAdvanceMenuItem advance;
770 connect_menu_item main#scriptRetractMenuItem retract;
771 connect_menu_item main#scriptTopMenuItem top;
772 connect_menu_item main#scriptBottomMenuItem bottom;
773 connect_menu_item main#scriptJumpMenuItem jump;
774 connect_menu_item main#openMenuItem loadScript;
775 connect_menu_item main#saveMenuItem saveScript;
776 connect_menu_item main#saveAsMenuItem saveAsScript;
777 connect_menu_item main#newMenuItem newScript;
778 (* script monospace font stuff *)
779 self#updateFontSize ();
781 main#debugMenu#misc#hide ();
783 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
784 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
785 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
787 self#sourceView#misc#grab_focus ();
788 (* main win dimension *)
789 let width = Gdk.Screen.width () in
790 let height = Gdk.Screen.height () in
791 let main_w = width * 90 / 100 in
792 let main_h = height * 80 / 100 in
793 let script_w = main_w * 6 / 10 in
794 main#toplevel#resize ~width:main_w ~height:main_h;
795 main#hpaneScriptSequent#set_position script_w;
797 ignore(source_view#connect#after#paste_clipboard
798 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
799 (* clean_locked is set to true only "during" a PRIMARY paste
800 operation (i.e. by clicking with the second mouse button) *)
801 let clean_locked = ref false in
802 ignore(source_view#event#connect#button_press
805 if GdkEvent.Button.button button = 2 then
806 clean_locked := true;
809 ignore(source_view#event#connect#button_release
810 ~callback:(fun button -> clean_locked := false; false));
811 ignore(source_view#buffer#connect#after#apply_tag
813 fun tag ~start:_ ~stop:_ ->
815 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
818 clean_locked := false;
819 (MatitaScript.current ())#clean_dirty_lock;
822 (* math view handling *)
823 connect_menu_item main#newCicBrowserMenuItem (fun () ->
824 ignore (MatitaMathView.cicBrowser ()));
825 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
826 self#increaseFontSize ();
827 MatitaMathView.increase_font_size ();
828 MatitaMathView.update_font_sizes ());
829 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
830 self#decreaseFontSize ();
831 MatitaMathView.decrease_font_size ();
832 MatitaMathView.update_font_sizes ());
833 connect_menu_item main#normalFontSizeMenuItem (fun () ->
834 self#resetFontSize ();
835 MatitaMathView.reset_font_size ();
836 MatitaMathView.update_font_sizes ());
837 MatitaMathView.reset_font_size ();
839 (** selections / clipboards handling *)
841 method markupSelected = MatitaMathView.has_selection ()
842 method private textSelected =
843 (source_buffer#get_iter_at_mark `INSERT)#compare
844 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
845 method private somethingSelected = self#markupSelected || self#textSelected
846 method private markupStored = MatitaMathView.has_clipboard ()
847 method private textStored = clipboard#text <> None
848 method private somethingStored = self#markupStored || self#textStored
850 method canCopy = self#somethingSelected
851 method canCut = self#textSelected
852 method canDelete = self#textSelected
853 method canPaste = self#somethingStored
854 method canPastePattern = self#markupStored
859 MatitaMathView.empty_clipboard ();
860 source_view#buffer#copy_clipboard clipboard;
862 MatitaMathView.copy_selection ()
864 source_view#buffer#cut_clipboard clipboard;
865 MatitaMathView.empty_clipboard ()
866 method delete () = ignore (source_view#buffer#delete_selection ())
868 if MatitaMathView.has_clipboard ()
869 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
870 else source_view#buffer#paste_clipboard clipboard;
871 (MatitaScript.current ())#clean_dirty_lock
872 method pastePattern () =
873 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
875 method private nextLigature () =
876 let iter = source_buffer#get_iter_at_mark `INSERT in
877 let write_ligature len s =
878 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
879 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
881 let get_ligature word =
882 let len = String.length word in
885 for i = len - 1 downto 0 do
886 if HExtlib.is_alpha word.[i] then ()
888 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
892 if i = ~-1 then None else Some (String.sub word i (len - i))
894 let aux_ligature () =
896 for i = len - 1 downto 0 do
897 if CicNotationLexer.is_ligature_char word.[i] then ()
898 else raise (Found (i+1))
904 Some (String.sub word i (len - i))
905 with Invalid_argument _ -> None)
907 match aux_tex () with
908 | Some macro -> macro
909 | None -> (match aux_ligature () with Some l -> l | None -> word)
911 (match next_ligatures with
912 | [] -> (* find ligatures and fill next_ligatures, then try again *)
915 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
917 let ligature = get_ligature last_word in
918 (match CicNotationLexer.lookup_ligatures ligature with
921 write_ligature (String.length ligature) hd;
922 next_ligatures <- tl @ [ hd ])
925 next_ligatures <- tl @ [ hd ])
927 method private externalEditor () =
928 let cmd = Helm_registry.get "matita.external_editor" in
929 (* ZACK uncomment to enable interactive ask of external editor command *)
932 "External editor command:
933 %f will be substitute for the script name,
934 %p for the cursor position in bytes,
935 %l for the execution point in bytes."
937 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
938 ~default:(Helm_registry.get "matita.external_editor") ()
940 let fname = (MatitaScript.current ())#filename in
942 source_buffer#start_iter#get_slice
943 ~stop:(source_buffer#get_iter_at_mark mark)
945 let script = MatitaScript.current () in
946 let locked = `MARK script#locked_mark in
947 let string_pos mark = string_of_int (String.length (slice mark)) in
948 let cursor_pos = string_pos `INSERT in
949 let locked_pos = string_pos locked in
951 Pcre.replace ~pat:"%f" ~templ:fname
952 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
953 (Pcre.replace ~pat:"%l" ~templ:locked_pos
956 let locked_before = slice locked in
957 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
958 ignore (Unix.system cmd);
959 source_buffer#set_text (HExtlib.input_file fname);
960 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
961 source_buffer#move_mark locked locked_iter;
962 source_buffer#apply_tag script#locked_tag
963 ~start:source_buffer#start_iter ~stop:locked_iter;
964 let locked_after = slice locked in
968 for i = 0 to String.length locked_before - 1 do
969 if locked_before.[i] <> locked_after.[i] then begin
970 source_buffer#place_cursor
971 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
972 script#goto `Cursor ();
974 end else if locked_before.[i] = '\n' then begin
981 | Invalid_argument _ -> script#goto `Bottom ()
983 method loadScript file =
984 let script = MatitaScript.current () in
986 script#assignFileName file;
988 if Sys.file_exists file then file
989 else BuildTimeConf.script_template
991 source_view#source_buffer#begin_not_undoable_action ();
992 script#loadFromFile content;
993 source_view#source_buffer#end_not_undoable_action ();
994 console#message ("'"^file^"' loaded.");
995 self#_enableSaveTo file
997 method setStar name b =
998 let l = main#scriptLabel in
1000 l#set_text (name ^ " *")
1004 method private _enableSaveTo file =
1005 script_fname <- Some file;
1006 self#main#saveMenuItem#misc#set_sensitive true
1008 method console = console
1009 method sourceView: GSourceView.source_view =
1010 (source_view: GSourceView.source_view)
1011 method fileSel = fileSel
1012 method findRepl = findRepl
1014 method develList = develList
1015 method newDevel = newDevel
1017 method newBrowserWin () =
1019 inherit browserWin ()
1020 val combo = GEdit.combo_box_entry ()
1022 self#check_widgets ();
1023 let combo_widget = combo#coerce in
1024 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1025 combo#entry#misc#grab_focus ()
1026 method browserUri = combo
1029 method newUriDialog () =
1030 let dialog = new uriChoiceDialog () in
1031 dialog#check_widgets ();
1034 method newRecordDialog () =
1035 let dialog = new recordChoiceDialog () in
1036 dialog#check_widgets ();
1039 method newConfirmationDialog () =
1040 let dialog = new confirmationDialog () in
1041 dialog#check_widgets ();
1044 method newEmptyDialog () =
1045 let dialog = new emptyDialog () in
1046 dialog#check_widgets ();
1049 method private addKeyBinding key callback =
1050 List.iter (fun evbox -> add_key_binding key callback evbox)
1053 method setQuitCallback callback =
1054 connect_menu_item main#quitMenuItem callback;
1055 ignore (main#toplevel#event#connect#delete
1056 (fun _ -> callback ();true));
1057 self#addKeyBinding GdkKeysyms._q callback
1059 method chooseFile ?(ok_not_exists = false) () =
1060 _ok_not_exists <- ok_not_exists;
1061 _only_directory <- false;
1062 fileSel#fileSelectionWin#show ();
1066 method private chooseDir ?(ok_not_exists = false) () =
1067 _ok_not_exists <- ok_not_exists;
1068 _only_directory <- true;
1069 fileSel#fileSelectionWin#show ();
1071 (* we should check that this is a directory *)
1074 method createDevelopment ~containing =
1075 next_devel_must_contain <- containing;
1076 newDevel#toplevel#misc#show()
1078 method askText ?(title = "") ?(msg = "") () =
1079 let dialog = new textDialog () in
1080 dialog#textDialog#set_title title;
1081 dialog#textDialogLabel#set_label msg;
1082 let text = ref None in
1085 dialog#textDialog#destroy ();
1088 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1089 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1090 connect_button dialog#textDialogOkButton (fun _ ->
1091 let text = dialog#textDialogTextView#buffer#get_text () in
1092 return (Some text));
1093 dialog#textDialog#show ();
1097 method private updateFontSize () =
1098 self#sourceView#misc#modify_font_by_name
1099 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1101 method increaseFontSize () =
1102 font_size <- font_size + 1;
1103 self#updateFontSize ()
1105 method decreaseFontSize () =
1106 font_size <- font_size - 1;
1107 self#updateFontSize ()
1109 method resetFontSize () =
1110 font_size <- default_font_size;
1111 self#updateFontSize ()
1116 let g = new gui () in
1117 gui_instance := Some g;
1118 MatitaMathView.set_gui g;
1121 let instance = singleton gui
1123 let non p x = not (p x)
1125 (* this is a shit and should be changed :-{ *)
1126 let interactive_uri_choice
1127 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1128 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1129 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1133 let gui = instance () in
1134 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1135 if (selection_mode <> `SINGLE) &&
1136 (Helm_registry.get_bool "matita.auto_disambiguation")
1138 Lazy.force nonvars_uris
1140 let dialog = gui#newUriDialog () in
1141 if hide_uri_entry then
1142 dialog#uriEntryHBox#misc#hide ();
1145 dialog#uriChoiceSelectedButton#misc#hide ();
1146 dialog#uriChoiceConstantsButton#misc#hide ();
1148 dialog#okLabel#set_label ok_label;
1149 dialog#uriChoiceTreeView#selection#set_mode
1150 (selection_mode :> Gtk.Tags.selection_mode);
1151 let model = new stringListModel dialog#uriChoiceTreeView in
1152 let choices = ref None in
1156 dialog#copyButton#misc#show ();
1157 connect_button dialog#copyButton
1159 match model#easy_selection () with
1162 dialog#uriChoiceDialog#set_title title;
1163 dialog#uriChoiceLabel#set_text msg;
1164 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1165 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1168 dialog#uriChoiceDialog#destroy ();
1171 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1172 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1173 return (Some (Lazy.force nonvars_uris)));
1174 if ok_action = `AUTO then
1175 connect_button dialog#uriChoiceAutoButton (fun _ ->
1176 Helm_registry.set_bool "matita.auto_disambiguation" true;
1177 return (Some (Lazy.force nonvars_uris)))
1179 connect_button dialog#uriChoiceAutoButton (fun _ ->
1180 match model#easy_selection () with
1182 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1183 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1184 match model#easy_selection () with
1186 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1187 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1188 dialog#uriChoiceDialog#show ();
1190 (match !choices with
1191 | None -> raise MatitaTypes.Cancel
1192 | Some uris -> uris)
1196 let cols = new GTree.column_list in
1197 let id_col = cols#add Gobject.Data.string in
1198 let dsc_col = cols#add Gobject.Data.string in
1199 let interp_no_col = cols#add Gobject.Data.int in
1200 let tree_store = GTree.tree_store cols in
1201 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1202 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1203 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1204 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1205 fun tree_view choices ->
1208 tree_view#set_model (Some (tree_store :> GTree.model));
1209 ignore (tree_view#append_column id_view_col);
1210 ignore (tree_view#append_column dsc_view_col);
1211 let name_of_interp =
1212 (* try to find a reasonable name for an interpretation *)
1216 List.assoc "0" interp
1218 incr idx; string_of_int !idx
1220 tree_store#clear ();
1221 let idx = ref ~-1 in
1225 let interp_row = tree_store#append () in
1226 tree_store#set ~row:interp_row ~column:id_col
1227 (name_of_interp interp);
1228 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1231 let row = tree_store#append ~parent:interp_row () in
1232 tree_store#set ~row ~column:id_col id;
1233 tree_store#set ~row ~column:dsc_col dsc;
1234 tree_store#set ~row ~column:interp_no_col !idx)
1238 method get_interp_no tree_path =
1239 let iter = tree_store#get_iter tree_path in
1240 tree_store#get ~row:iter ~column:interp_no_col
1243 let interactive_interp_choice () choices =
1244 let gui = instance () in
1245 assert (choices <> []);
1246 let dialog = gui#newRecordDialog () in
1247 let model = new interpModel dialog#recordChoiceTreeView choices in
1248 dialog#recordChoiceDialog#set_title "Interpretation choice";
1249 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1250 let interp_no = ref None in
1252 dialog#recordChoiceDialog#destroy ();
1255 let fail _ = interp_no := None; return () in
1256 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1257 connect_button dialog#recordChoiceOkButton (fun _ ->
1258 match !interp_no with None -> () | Some _ -> return ());
1259 connect_button dialog#recordChoiceCancelButton fail;
1260 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1261 interp_no := Some (model#get_interp_no path);
1263 let selection = dialog#recordChoiceTreeView#selection in
1264 ignore (selection#connect#changed (fun _ ->
1265 match selection#get_selected_rows with
1266 | [path] -> interp_no := Some (model#get_interp_no path)
1267 | _ -> assert false));
1268 dialog#recordChoiceDialog#show ();
1270 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1273 (* disambiguator callbacks *)
1274 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1275 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1276 (* gtk initialization *)
1277 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1278 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1279 ignore (GMain.Main.init ())