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 grafite_status =
66 let baseuri = GrafiteTypes.get_string_option grafite_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 lexicon_status grafite_status =
72 let basedir = Helm_registry.get "matita.basedir" in
73 let baseuri = DependenciesParser.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
78 grafite_status.GrafiteTypes.moo_content_rev;
79 LibraryNoDb.save_metadata metadata_fname
80 lexicon_status.LexiconEngine.metadata
82 if (MatitaScript.current ())#eos &&
83 grafite_status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
87 MatitaGtkMisc.ask_confirmation
88 ~title:"A .moo can be generated"
89 ~message:(Printf.sprintf
90 "%s can be generated for %s.\n<i>Should I generate it?</i>"
91 (Filename.basename moo_fname) (Filename.basename fname))
98 | `CANCEL -> raise MatitaTypes.Cancel
103 clean_current_baseuri grafite_status
106 clean_current_baseuri grafite_status
108 let ask_unsaved parent =
109 MatitaGtkMisc.ask_confirmation
110 ~parent ~title:"Unsaved work!"
111 ~message:("Your work is <b>unsaved</b>!\n\n"^
112 "<i>Do you want to save the script before continuing?</i>")
115 (** Selection handling
116 * Two clipboards are used: "clipboard" and "primary".
117 * "primary" is used by X, when you hit the middle button mouse is content is
118 * pasted between applications. In Matita this selection always contain the
119 * textual version of the selected term.
120 * "clipboard" is used inside Matita only and support ATM two different targets:
121 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
126 (* creation order _is_ relevant for windows placement *)
127 let main = new mainWin () in
128 let fileSel = new fileSelectionWin () in
129 let findRepl = new findReplWin () in
130 let develList = new develListWin () in
131 let newDevel = new newDevelWin () in
132 let keyBindingBoxes = (* event boxes which should receive global key events *)
133 [ main#mainWinEventBox ]
135 let console = new console ~buffer:main#logTextView#buffer () in
136 let (source_view: GSourceView.source_view) =
137 GSourceView.source_view
139 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
140 ~margin:80 ~show_margin:true
142 ~packing:main#scriptScrolledWin#add
145 let default_font_size =
146 Helm_registry.get_opt_default Helm_registry.int
147 ~default:BuildTimeConf.default_font_size "matita.font_size"
149 let source_buffer = source_view#source_buffer in
151 val mutable chosen_file = None
152 val mutable _ok_not_exists = false
153 val mutable _only_directory = false
154 val mutable script_fname = None
155 val mutable font_size = default_font_size
156 val mutable next_devel_must_contain = None
157 val mutable next_ligatures = []
158 val clipboard = GData.clipboard Gdk.Atom.clipboard
159 val primary = GData.clipboard Gdk.Atom.primary
162 (* glade's check widgets *)
163 List.iter (fun w -> w#check_widgets ())
164 (let c w = (w :> <check_widgets: unit -> unit>) in
165 [ c fileSel; c main; c findRepl]);
167 List.iter (* global key bindings *)
168 (fun (key, callback) -> self#addKeyBinding key callback)
171 toggle_win ~check:main#showProofMenuItem proof#proofWin;
173 toggle_win ~check:main#showCheckMenuItem check#checkWin;
177 let parse_txt_file file =
178 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
179 let l_rev = ref [] in
182 l_rev := input_line ch :: !l_rev;
191 ~authors:(parse_txt_file "AUTHORS")
192 (*~comments:"comments"*)
193 ~copyright:"Copyright (C) 2005, the HELM team"
194 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
195 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
197 ~version:BuildTimeConf.version
198 ~website:"http://helm.cs.unibo.it"
201 connect_menu_item main#aboutMenuItem about_dialog#present;
203 let show_find_Repl () =
204 findRepl#toplevel#misc#show ();
205 findRepl#toplevel#misc#grab_focus ()
207 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
209 let highlight start end_ =
210 source_buffer#move_mark `INSERT ~where:start;
211 source_buffer#move_mark `SEL_BOUND ~where:end_;
212 source_view#scroll_mark_onscreen `INSERT
214 let text = findRepl#findEntry#text in
215 let iter = source_buffer#get_iter `SEL_BOUND in
216 match iter#forward_search text with
218 (match source_buffer#start_iter#forward_search text with
220 | Some (start,end_) -> highlight start end_)
221 | Some (start,end_) -> highlight start end_
224 let text = findRepl#replaceEntry#text in
225 let ins = source_buffer#get_iter `INSERT in
226 let sel = source_buffer#get_iter `SEL_BOUND in
227 if ins#compare sel < 0 then
229 ignore(source_buffer#delete_selection ());
230 source_buffer#insert text
233 connect_button findRepl#findButton find_forward;
234 connect_button findRepl#findReplButton replace;
235 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
236 ignore(findRepl#toplevel#event#connect#delete
237 ~callback:(fun _ -> hide_find_Repl ();true));
240 (* phase 1: we save the actual status of the marks and we undo *)
241 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
242 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
243 let locked_iter_offset = locked_iter#offset in
246 (source_view#buffer#create_mark ~name:"lock_point"
247 ~left_gravity:true locked_iter) in
248 source_view#source_buffer#undo ();
249 (* phase 2: we save the cursor position and we redo, restoring
250 the previous status of all the marks *)
251 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
254 (source_view#buffer#create_mark ~name:"undo_point"
255 ~left_gravity:true cursor_iter)
257 source_view#source_buffer#redo ();
258 let mark_iter = source_view#buffer#get_iter_at_mark mark in
259 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
260 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
261 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
262 source_view#buffer#delete_mark mark;
263 source_view#buffer#delete_mark mark2;
264 (* phase 3: if after the undo the cursor was in the locked area,
265 then we move it there again and we perform a goto *)
266 if mark_iter#offset < locked_iter_offset then
268 source_view#buffer#move_mark `INSERT ~where:mark_iter;
269 (MatitaScript.current ())#goto `Cursor ();
271 (* phase 4: we perform again the undo. This time we are sure that
272 the text to undo is not locked *)
273 source_view#source_buffer#undo ();
274 source_view#misc#grab_focus () in
277 (* phase 1: we save the actual status of the marks, we redo and
279 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
280 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
281 let locked_iter_offset = locked_iter#offset in
284 (source_view#buffer#create_mark ~name:"lock_point"
285 ~left_gravity:true locked_iter) in
286 source_view#source_buffer#redo ();
287 source_view#source_buffer#undo ();
288 (* phase 2: we save the cursor position and we restore
289 the previous status of all the marks *)
290 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
293 (source_view#buffer#create_mark ~name:"undo_point"
294 ~left_gravity:true cursor_iter)
296 let mark_iter = source_view#buffer#get_iter_at_mark mark in
297 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
298 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
299 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
300 source_view#buffer#delete_mark mark;
301 source_view#buffer#delete_mark mark2;
302 (* phase 3: if after the undo the cursor is in the locked area,
303 then we move it there again and we perform a goto *)
304 if mark_iter#offset < locked_iter_offset then
306 source_view#buffer#move_mark `INSERT ~where:mark_iter;
307 (MatitaScript.current ())#goto `Cursor ();
309 (* phase 4: we perform again the redo. This time we are sure that
310 the text to redo is not locked *)
311 source_view#source_buffer#redo ();
312 source_view#misc#grab_focus ()
314 connect_menu_item main#undoMenuItem safe_undo;
315 ignore(source_view#source_buffer#connect#can_undo
316 ~callback:main#undoMenuItem#misc#set_sensitive);
317 connect_menu_item main#redoMenuItem safe_redo;
318 ignore(source_view#source_buffer#connect#can_redo
319 ~callback:main#redoMenuItem#misc#set_sensitive);
320 ignore(source_view#connect#after#populate_popup
321 ~callback:(fun pre_menu ->
322 let menu = new GMenu.menu pre_menu in
323 let menuItems = menu#children in
324 let undoMenuItem, redoMenuItem =
326 [undo;redo;sep1;cut;copy;paste;delete;sep2;
327 selectall;sep3;inputmethod;insertunicodecharacter] ->
328 List.iter menu#remove [ copy; cut; delete; paste ];
330 | _ -> assert false in
332 let i = ref 2 in (* last occupied position *)
333 fun ?label ?stock () ->
335 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
338 let copy = add_menu_item ~stock:`COPY () in
339 let cut = add_menu_item ~stock:`CUT () in
340 let delete = add_menu_item ~stock:`DELETE () in
341 let paste = add_menu_item ~stock:`PASTE () in
342 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
343 copy#misc#set_sensitive self#canCopy;
344 cut#misc#set_sensitive self#canCut;
345 delete#misc#set_sensitive self#canDelete;
346 paste#misc#set_sensitive self#canPaste;
347 paste_pattern#misc#set_sensitive self#canPastePattern;
348 connect_menu_item copy self#copy;
349 connect_menu_item cut self#cut;
350 connect_menu_item delete self#delete;
351 connect_menu_item paste self#paste;
352 connect_menu_item paste_pattern self#pastePattern;
353 let new_undoMenuItem =
354 GMenu.image_menu_item
355 ~image:(GMisc.image ~stock:`UNDO ())
358 ~packing:(menu#insert ~pos:0) () in
359 new_undoMenuItem#misc#set_sensitive
360 (undoMenuItem#misc#get_flag `SENSITIVE);
361 menu#remove (undoMenuItem :> GMenu.menu_item);
362 connect_menu_item new_undoMenuItem safe_undo;
363 let new_redoMenuItem =
364 GMenu.image_menu_item
365 ~image:(GMisc.image ~stock:`REDO ())
368 ~packing:(menu#insert ~pos:1) () in
369 new_redoMenuItem#misc#set_sensitive
370 (redoMenuItem#misc#get_flag `SENSITIVE);
371 menu#remove (redoMenuItem :> GMenu.menu_item);
372 connect_menu_item new_redoMenuItem safe_redo));
374 connect_menu_item main#editMenu (fun () ->
375 main#copyMenuItem#misc#set_sensitive self#canCopy;
376 main#cutMenuItem#misc#set_sensitive self#canCut;
377 main#deleteMenuItem#misc#set_sensitive self#canDelete;
378 main#pasteMenuItem#misc#set_sensitive self#canPaste;
379 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
380 connect_menu_item main#copyMenuItem self#copy;
381 connect_menu_item main#cutMenuItem self#cut;
382 connect_menu_item main#deleteMenuItem self#delete;
383 connect_menu_item main#pasteMenuItem self#paste;
384 connect_menu_item main#pastePatternMenuItem self#pastePattern;
385 connect_menu_item main#selectAllMenuItem (fun () ->
386 source_buffer#move_mark `INSERT source_buffer#start_iter;
387 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
388 connect_menu_item main#findReplMenuItem show_find_Repl;
389 connect_menu_item main#externalEditorMenuItem self#externalEditor;
390 connect_menu_item main#ligatureButton self#nextLigature;
391 ignore (findRepl#findEntry#connect#activate find_forward);
392 (* interface lockers *)
394 main#buttonsToolbar#misc#set_sensitive false;
395 develList#buttonsHbox#misc#set_sensitive false;
396 source_view#set_editable false
399 main#buttonsToolbar#misc#set_sensitive true;
400 develList#buttonsHbox#misc#set_sensitive true;
401 source_view#set_editable true
406 try f ();unlock_world () with exc -> unlock_world (); raise exc in
410 f (); source_view#misc#grab_focus ()
412 exc -> source_view#misc#grab_focus (); raise exc in
413 (* developments win *)
415 new MatitaGtkMisc.multiStringListModel
416 ~cols:2 develList#developmentsTreeview
418 let refresh_devels_win () =
419 model#list_store#clear ();
421 (fun (name, root) -> model#easy_mappend [name;root])
422 (MatitamakeLib.list_known_developments ())
424 let get_devel_selected () =
425 match model#easy_mselection () with
426 | [[name;_]] -> MatitamakeLib.development_for_name name
430 while Glib.Main.pending () do
431 ignore(Glib.Main.iteration false);
434 connect_button develList#newButton
436 next_devel_must_contain <- None;
437 newDevel#toplevel#misc#show());
438 connect_button develList#deleteButton
440 (match get_devel_selected () with
442 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
443 refresh_devels_win ()));
444 connect_button develList#buildButton
446 match get_devel_selected () with
450 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
453 connect_button develList#cleanButton
455 match get_devel_selected () with
459 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
462 connect_button develList#closeButton
463 (fun () -> develList#toplevel#misc#hide());
464 ignore(develList#toplevel#event#connect#delete
465 (fun _ -> develList#toplevel#misc#hide();true));
466 connect_menu_item main#developmentsMenuItem
467 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
469 (* add development win *)
470 let check_if_root_contains root =
471 match next_devel_must_contain with
474 let is_prefix_of d1 d2 =
475 let len1 = String.length d1 in
476 let len2 = String.length d2 in
480 let pref = String.sub d2 0 len1 in
483 is_prefix_of root path
485 connect_button newDevel#addButton
487 let name = newDevel#nameEntry#text in
488 let root = newDevel#rootEntry#text in
489 if check_if_root_contains root then
491 ignore (MatitamakeLib.initialize_development name root);
492 refresh_devels_win ();
493 newDevel#nameEntry#set_text "";
494 newDevel#rootEntry#set_text "";
495 newDevel#toplevel#misc#hide()
498 HLog.error ("The selected root does not contain " ^
499 match next_devel_must_contain with
501 | _ -> assert false));
502 connect_button newDevel#chooseRootButton
504 let path = self#chooseDir () in
506 | Some path -> newDevel#rootEntry#set_text path
508 connect_button newDevel#cancelButton
509 (fun () -> newDevel#toplevel#misc#hide ());
510 ignore(newDevel#toplevel#event#connect#delete
511 (fun _ -> newDevel#toplevel#misc#hide();true));
513 (* file selection win *)
514 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
515 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
518 fileSel#fileSelectionWin#misc#hide ();
523 let fname = fileSel#fileSelectionWin#filename in
524 if Sys.file_exists fname then
526 if HExtlib.is_regular fname && not (_only_directory) then
528 else if _only_directory && HExtlib.is_dir fname then
533 if _ok_not_exists then
536 | `CANCEL -> return None
538 | `DELETE_EVENT -> return None));
540 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
542 let adj = main#logScrolledWin#vadjustment in
543 ignore (adj#connect#changed
544 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
545 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
547 let module A = GrafiteAst in
548 let hole = CicNotationPt.UserInput in
549 let loc = HExtlib.dummy_floc in
551 if (MatitaScript.current ())#onGoingProof () then
552 (MatitaScript.current ())#advance
554 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
555 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
558 let tac_w_term ast _ =
559 if (MatitaScript.current ())#onGoingProof () then
560 let buf = source_buffer in
561 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
563 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
564 ~lazy_term_pp:CicNotationPp.pp_term ast)
567 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
568 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
569 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
570 connect_button tbar#elimButton (tac_w_term
571 (A.Elim (loc, hole, None, None, [])));
572 connect_button tbar#elimTypeButton (tac_w_term
573 (A.ElimType (loc, hole, None, None, [])));
574 connect_button tbar#splitButton (tac (A.Split loc));
575 connect_button tbar#leftButton (tac (A.Left loc));
576 connect_button tbar#rightButton (tac (A.Right loc));
577 connect_button tbar#existsButton (tac (A.Exists loc));
578 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
579 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
580 connect_button tbar#transitivityButton
581 (tac_w_term (A.Transitivity (loc, hole)));
582 connect_button tbar#assumptionButton (tac (A.Assumption loc));
583 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
584 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
585 MatitaGtkMisc.toggle_widget_visibility
586 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
587 ~check:main#tacticsBarMenuItem;
588 let module Hr = Helm_registry in
590 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
592 main#tacticsBarMenuItem#set_active false;
593 MatitaGtkMisc.toggle_callback
595 | true -> main#toplevel#fullscreen ()
596 | false -> main#toplevel#unfullscreen ())
597 ~check:main#fullscreenMenuItem;
598 main#fullscreenMenuItem#set_active false;
600 HLog.set_log_callback self#console#log_callback;
601 GtkSignal.user_handler :=
603 if not (Helm_registry.get_bool "matita.debug") then
604 let floc, msg = MatitaExcPp.to_string exn in
609 let (x, y) = HExtlib.loc_of_floc floc in
610 let script = MatitaScript.current () in
611 let locked_mark = script#locked_mark in
612 let error_tag = script#error_tag in
614 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
615 let x' = baseoffset + x in
616 let y' = baseoffset + y in
617 let x_iter = source_buffer#get_iter (`OFFSET x') in
618 let y_iter = source_buffer#get_iter (`OFFSET y') in
619 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
621 id := Some (source_buffer#connect#changed ~callback:(fun () ->
622 source_buffer#remove_tag error_tag
623 ~start:source_buffer#start_iter
624 ~stop:source_buffer#end_iter;
626 | None -> assert false (* a race condition occurred *)
628 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
629 source_buffer#place_cursor
630 (source_buffer#get_iter (`OFFSET x'));
635 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
637 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
639 HLog.warn (sprintf "can't load language file %s"
640 BuildTimeConf.lang_file)
641 | Some matita_lang ->
642 source_buffer#set_language matita_lang;
643 source_buffer#set_highlight true
645 let s () = MatitaScript.current () in
647 script_fname <- None;
648 main#saveMenuItem#misc#set_sensitive false
650 let saveAsScript () =
652 match self#chooseFile ~ok_not_exists:true () with
654 script#assignFileName f;
655 script#saveToFile ();
656 console#message ("'"^f^"' saved.\n");
661 match script_fname with
662 | None -> saveAsScript ()
664 (s ())#assignFileName f;
665 (s ())#saveToFile ();
666 console#message ("'"^f^"' saved.\n");
668 let abandon_script () =
669 let lexicon_status = (s ())#lexicon_status in
670 let grafite_status = (s ())#grafite_status in
671 if source_view#buffer#modified then
672 (match ask_unsaved main#toplevel with
673 | `YES -> saveScript ()
675 | `CANCEL -> raise MatitaTypes.Cancel);
676 (match script_fname with
679 ask_and_save_moo_if_needed main#toplevel fname
680 lexicon_status grafite_status);
685 match self#chooseFile () with
689 script#assignFileName f;
690 source_view#source_buffer#begin_not_undoable_action ();
691 script#loadFromFile f;
692 source_view#source_buffer#end_not_undoable_action ();
693 console#message ("'"^f^"' loaded.\n");
696 with MatitaTypes.Cancel -> ()
700 source_view#source_buffer#begin_not_undoable_action ();
703 source_view#source_buffer#end_not_undoable_action ();
708 source_buffer#place_cursor
709 (source_buffer#get_iter_at_mark (`NAME "locked")) in
710 let advance _ = (MatitaScript.current ())#advance (); cursor () in
711 let retract _ = (MatitaScript.current ())#retract (); cursor () in
712 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
713 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
714 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
715 let advance = locker (keep_focus advance) in
716 let retract = locker (keep_focus retract) in
717 let top = locker (keep_focus top) in
718 let bottom = locker (keep_focus bottom) in
719 let jump = locker (keep_focus jump) in
720 let connect_key sym f =
721 connect_key main#mainWinEventBox#event
722 ~modifiers:[`CONTROL] ~stop:true sym f;
723 connect_key self#sourceView#event
724 ~modifiers:[`CONTROL] ~stop:true sym f
727 self#setQuitCallback (fun () ->
728 let lexicon_status = (MatitaScript.current ())#lexicon_status in
729 let grafite_status = (MatitaScript.current ())#grafite_status in
730 if source_view#buffer#modified then
732 let rc = ask_unsaved main#toplevel in
735 | `YES -> saveScript ();
736 if not source_view#buffer#modified then
738 (match script_fname with
741 ask_and_save_moo_if_needed main#toplevel
742 fname lexicon_status grafite_status);
745 | `NO -> GMain.Main.quit ()
746 | `CANCEL -> raise MatitaTypes.Cancel
747 with MatitaTypes.Cancel -> ()
751 (match script_fname with
752 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
755 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
758 with MatitaTypes.Cancel -> ())
760 connect_button main#scriptAdvanceButton advance;
761 connect_button main#scriptRetractButton retract;
762 connect_button main#scriptTopButton top;
763 connect_button main#scriptBottomButton bottom;
764 connect_button main#scriptJumpButton jump;
765 connect_menu_item main#scriptAdvanceMenuItem advance;
766 connect_menu_item main#scriptRetractMenuItem retract;
767 connect_menu_item main#scriptTopMenuItem top;
768 connect_menu_item main#scriptBottomMenuItem bottom;
769 connect_menu_item main#scriptJumpMenuItem jump;
770 connect_menu_item main#openMenuItem loadScript;
771 connect_menu_item main#saveMenuItem saveScript;
772 connect_menu_item main#saveAsMenuItem saveAsScript;
773 connect_menu_item main#newMenuItem newScript;
774 (* script monospace font stuff *)
775 self#updateFontSize ();
777 main#debugMenu#misc#hide ();
779 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
780 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
781 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
783 self#sourceView#misc#grab_focus ();
784 (* main win dimension *)
785 let width = Gdk.Screen.width () in
786 let height = Gdk.Screen.height () in
787 let main_w = width * 90 / 100 in
788 let main_h = height * 80 / 100 in
789 let script_w = main_w * 6 / 10 in
790 main#toplevel#resize ~width:main_w ~height:main_h;
791 main#hpaneScriptSequent#set_position script_w;
793 ignore(source_view#connect#after#paste_clipboard
794 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
795 (* clean_locked is set to true only "during" a PRIMARY paste
796 operation (i.e. by clicking with the second mouse button) *)
797 let clean_locked = ref false in
798 ignore(source_view#event#connect#button_press
801 if GdkEvent.Button.button button = 2 then
802 clean_locked := true;
805 ignore(source_view#event#connect#button_release
806 ~callback:(fun button -> clean_locked := false; false));
807 ignore(source_view#buffer#connect#after#apply_tag
809 fun tag ~start:_ ~stop:_ ->
811 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
814 clean_locked := false;
815 (MatitaScript.current ())#clean_dirty_lock;
818 (* math view handling *)
819 connect_menu_item main#newCicBrowserMenuItem (fun () ->
820 ignore (MatitaMathView.cicBrowser ()));
821 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
822 self#increaseFontSize ();
823 MatitaMathView.increase_font_size ();
824 MatitaMathView.update_font_sizes ());
825 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
826 self#decreaseFontSize ();
827 MatitaMathView.decrease_font_size ();
828 MatitaMathView.update_font_sizes ());
829 connect_menu_item main#normalFontSizeMenuItem (fun () ->
830 self#resetFontSize ();
831 MatitaMathView.reset_font_size ();
832 MatitaMathView.update_font_sizes ());
833 MatitaMathView.reset_font_size ();
835 (** selections / clipboards handling *)
837 method markupSelected = MatitaMathView.has_selection ()
838 method private textSelected =
839 (source_buffer#get_iter_at_mark `INSERT)#compare
840 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
841 method private somethingSelected = self#markupSelected || self#textSelected
842 method private markupStored = MatitaMathView.has_clipboard ()
843 method private textStored = clipboard#text <> None
844 method private somethingStored = self#markupStored || self#textStored
846 method canCopy = self#somethingSelected
847 method canCut = self#textSelected
848 method canDelete = self#textSelected
849 method canPaste = self#somethingStored
850 method canPastePattern = self#markupStored
855 MatitaMathView.empty_clipboard ();
856 source_view#buffer#copy_clipboard clipboard;
858 MatitaMathView.copy_selection ()
860 source_view#buffer#cut_clipboard clipboard;
861 MatitaMathView.empty_clipboard ()
862 method delete () = ignore (source_view#buffer#delete_selection ())
864 if MatitaMathView.has_clipboard ()
865 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
866 else source_view#buffer#paste_clipboard clipboard;
867 (MatitaScript.current ())#clean_dirty_lock
868 method pastePattern () =
869 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
871 method private nextLigature () =
872 let iter = source_buffer#get_iter_at_mark `INSERT in
873 let write_ligature len s =
874 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
875 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
877 let get_ligature word =
878 let len = String.length word in
881 for i = len - 1 downto 0 do
882 if HExtlib.is_alpha word.[i] then ()
884 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
888 if i = ~-1 then None else Some (String.sub word i (len - i))
890 let aux_ligature () =
892 for i = len - 1 downto 0 do
893 if CicNotationLexer.is_ligature_char word.[i] then ()
894 else raise (Found (i+1))
900 Some (String.sub word i (len - i))
901 with Invalid_argument _ -> None)
903 match aux_tex () with
904 | Some macro -> macro
905 | None -> (match aux_ligature () with Some l -> l | None -> word)
907 (match next_ligatures with
908 | [] -> (* find ligatures and fill next_ligatures, then try again *)
911 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
913 let ligature = get_ligature last_word in
914 (match CicNotationLexer.lookup_ligatures ligature with
917 write_ligature (String.length ligature) hd;
918 next_ligatures <- tl @ [ hd ])
921 next_ligatures <- tl @ [ hd ])
923 method private externalEditor () =
924 let cmd = Helm_registry.get "matita.external_editor" in
925 (* ZACK uncomment to enable interactive ask of external editor command *)
928 "External editor command:
929 %f will be substitute for the script name,
930 %p for the cursor position in bytes,
931 %l for the execution point in bytes."
933 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
934 ~default:(Helm_registry.get "matita.external_editor") ()
936 let fname = (MatitaScript.current ())#filename in
938 source_buffer#start_iter#get_slice
939 ~stop:(source_buffer#get_iter_at_mark mark)
941 let script = MatitaScript.current () in
942 let locked = `MARK script#locked_mark in
943 let string_pos mark = string_of_int (String.length (slice mark)) in
944 let cursor_pos = string_pos `INSERT in
945 let locked_pos = string_pos locked in
947 Pcre.replace ~pat:"%f" ~templ:fname
948 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
949 (Pcre.replace ~pat:"%l" ~templ:locked_pos
952 let locked_before = slice locked in
953 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
954 ignore (Unix.system cmd);
955 source_buffer#set_text (HExtlib.input_file fname);
956 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
957 source_buffer#move_mark locked locked_iter;
958 source_buffer#apply_tag script#locked_tag
959 ~start:source_buffer#start_iter ~stop:locked_iter;
960 let locked_after = slice locked in
964 for i = 0 to String.length locked_before - 1 do
965 if locked_before.[i] <> locked_after.[i] then begin
966 source_buffer#place_cursor
967 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
968 script#goto `Cursor ();
970 end else if locked_before.[i] = '\n' then begin
977 | Invalid_argument _ -> script#goto `Bottom ()
979 method loadScript file =
980 let script = MatitaScript.current () in
982 script#assignFileName file;
984 if Sys.file_exists file then file
985 else BuildTimeConf.script_template
987 source_view#source_buffer#begin_not_undoable_action ();
988 script#loadFromFile content;
989 source_view#source_buffer#end_not_undoable_action ();
990 console#message ("'"^file^"' loaded.");
991 self#_enableSaveTo file
993 method setStar name b =
994 let l = main#scriptLabel in
996 l#set_text (name ^ " *")
1000 method private _enableSaveTo file =
1001 script_fname <- Some file;
1002 self#main#saveMenuItem#misc#set_sensitive true
1004 method console = console
1005 method sourceView: GSourceView.source_view =
1006 (source_view: GSourceView.source_view)
1007 method fileSel = fileSel
1008 method findRepl = findRepl
1010 method develList = develList
1011 method newDevel = newDevel
1013 method newBrowserWin () =
1015 inherit browserWin ()
1016 val combo = GEdit.combo_box_entry ()
1018 self#check_widgets ();
1019 let combo_widget = combo#coerce in
1020 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1021 combo#entry#misc#grab_focus ()
1022 method browserUri = combo
1025 method newUriDialog () =
1026 let dialog = new uriChoiceDialog () in
1027 dialog#check_widgets ();
1030 method newRecordDialog () =
1031 let dialog = new recordChoiceDialog () in
1032 dialog#check_widgets ();
1035 method newConfirmationDialog () =
1036 let dialog = new confirmationDialog () in
1037 dialog#check_widgets ();
1040 method newEmptyDialog () =
1041 let dialog = new emptyDialog () in
1042 dialog#check_widgets ();
1045 method private addKeyBinding key callback =
1046 List.iter (fun evbox -> add_key_binding key callback evbox)
1049 method setQuitCallback callback =
1050 connect_menu_item main#quitMenuItem callback;
1051 ignore (main#toplevel#event#connect#delete
1052 (fun _ -> callback ();true));
1053 self#addKeyBinding GdkKeysyms._q callback
1055 method chooseFile ?(ok_not_exists = false) () =
1056 _ok_not_exists <- ok_not_exists;
1057 _only_directory <- false;
1058 fileSel#fileSelectionWin#show ();
1062 method private chooseDir ?(ok_not_exists = false) () =
1063 _ok_not_exists <- ok_not_exists;
1064 _only_directory <- true;
1065 fileSel#fileSelectionWin#show ();
1067 (* we should check that this is a directory *)
1070 method createDevelopment ~containing =
1071 next_devel_must_contain <- containing;
1072 newDevel#toplevel#misc#show()
1074 method askText ?(title = "") ?(msg = "") () =
1075 let dialog = new textDialog () in
1076 dialog#textDialog#set_title title;
1077 dialog#textDialogLabel#set_label msg;
1078 let text = ref None in
1081 dialog#textDialog#destroy ();
1084 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1085 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1086 connect_button dialog#textDialogOkButton (fun _ ->
1087 let text = dialog#textDialogTextView#buffer#get_text () in
1088 return (Some text));
1089 dialog#textDialog#show ();
1093 method private updateFontSize () =
1094 self#sourceView#misc#modify_font_by_name
1095 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1097 method increaseFontSize () =
1098 font_size <- font_size + 1;
1099 self#updateFontSize ()
1101 method decreaseFontSize () =
1102 font_size <- font_size - 1;
1103 self#updateFontSize ()
1105 method resetFontSize () =
1106 font_size <- default_font_size;
1107 self#updateFontSize ()
1112 let g = new gui () in
1113 gui_instance := Some g;
1114 MatitaMathView.set_gui g;
1117 let instance = singleton gui
1119 let non p x = not (p x)
1121 (* this is a shit and should be changed :-{ *)
1122 let interactive_uri_choice
1123 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1124 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1125 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1129 let gui = instance () in
1130 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1131 if (selection_mode <> `SINGLE) &&
1132 (Helm_registry.get_bool "matita.auto_disambiguation")
1134 Lazy.force nonvars_uris
1136 let dialog = gui#newUriDialog () in
1137 if hide_uri_entry then
1138 dialog#uriEntryHBox#misc#hide ();
1141 dialog#uriChoiceSelectedButton#misc#hide ();
1142 dialog#uriChoiceConstantsButton#misc#hide ();
1144 dialog#okLabel#set_label ok_label;
1145 dialog#uriChoiceTreeView#selection#set_mode
1146 (selection_mode :> Gtk.Tags.selection_mode);
1147 let model = new stringListModel dialog#uriChoiceTreeView in
1148 let choices = ref None in
1152 dialog#copyButton#misc#show ();
1153 connect_button dialog#copyButton
1155 match model#easy_selection () with
1158 dialog#uriChoiceDialog#set_title title;
1159 dialog#uriChoiceLabel#set_text msg;
1160 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1161 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1164 dialog#uriChoiceDialog#destroy ();
1167 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1168 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1169 return (Some (Lazy.force nonvars_uris)));
1170 if ok_action = `AUTO then
1171 connect_button dialog#uriChoiceAutoButton (fun _ ->
1172 Helm_registry.set_bool "matita.auto_disambiguation" true;
1173 return (Some (Lazy.force nonvars_uris)))
1175 connect_button dialog#uriChoiceAutoButton (fun _ ->
1176 match model#easy_selection () with
1178 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1179 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1180 match model#easy_selection () with
1182 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1183 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1184 dialog#uriChoiceDialog#show ();
1186 (match !choices with
1187 | None -> raise MatitaTypes.Cancel
1188 | Some uris -> uris)
1192 let cols = new GTree.column_list in
1193 let id_col = cols#add Gobject.Data.string in
1194 let dsc_col = cols#add Gobject.Data.string in
1195 let interp_no_col = cols#add Gobject.Data.int in
1196 let tree_store = GTree.tree_store cols in
1197 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1198 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1199 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1200 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1201 fun tree_view choices ->
1204 tree_view#set_model (Some (tree_store :> GTree.model));
1205 ignore (tree_view#append_column id_view_col);
1206 ignore (tree_view#append_column dsc_view_col);
1207 let name_of_interp =
1208 (* try to find a reasonable name for an interpretation *)
1212 List.assoc "0" interp
1214 incr idx; string_of_int !idx
1216 tree_store#clear ();
1217 let idx = ref ~-1 in
1221 let interp_row = tree_store#append () in
1222 tree_store#set ~row:interp_row ~column:id_col
1223 (name_of_interp interp);
1224 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1227 let row = tree_store#append ~parent:interp_row () in
1228 tree_store#set ~row ~column:id_col id;
1229 tree_store#set ~row ~column:dsc_col dsc;
1230 tree_store#set ~row ~column:interp_no_col !idx)
1234 method get_interp_no tree_path =
1235 let iter = tree_store#get_iter tree_path in
1236 tree_store#get ~row:iter ~column:interp_no_col
1239 let interactive_interp_choice () choices =
1240 let gui = instance () in
1241 assert (choices <> []);
1242 let dialog = gui#newRecordDialog () in
1243 let model = new interpModel dialog#recordChoiceTreeView choices in
1244 dialog#recordChoiceDialog#set_title "Interpretation choice";
1245 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1246 let interp_no = ref None in
1248 dialog#recordChoiceDialog#destroy ();
1251 let fail _ = interp_no := None; return () in
1252 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1253 connect_button dialog#recordChoiceOkButton (fun _ ->
1254 match !interp_no with None -> () | Some _ -> return ());
1255 connect_button dialog#recordChoiceCancelButton fail;
1256 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1257 interp_no := Some (model#get_interp_no path);
1259 let selection = dialog#recordChoiceTreeView#selection in
1260 ignore (selection#connect#changed (fun _ ->
1261 match selection#get_selected_rows with
1262 | [path] -> interp_no := Some (model#get_interp_no path)
1263 | _ -> assert false));
1264 dialog#recordChoiceDialog#show ();
1266 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1269 (* disambiguator callbacks *)
1270 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1271 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1272 (* gtk initialization *)
1273 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1274 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1275 ignore (GMain.Main.init ())