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#contentsMenuItem
210 (fun () -> ignore (Sys.command "gnome-help ghelp:///home/claudio/miohelm/matita/help/C/matita.xml &"));
211 connect_menu_item main#aboutMenuItem about_dialog#present;
213 let show_find_Repl () =
214 findRepl#toplevel#misc#show ();
215 findRepl#toplevel#misc#grab_focus ()
217 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
219 let highlight start end_ =
220 source_buffer#move_mark `INSERT ~where:start;
221 source_buffer#move_mark `SEL_BOUND ~where:end_;
222 source_view#scroll_mark_onscreen `INSERT
224 let text = findRepl#findEntry#text in
225 let iter = source_buffer#get_iter `SEL_BOUND in
226 match iter#forward_search text with
228 (match source_buffer#start_iter#forward_search text with
230 | Some (start,end_) -> highlight start end_)
231 | Some (start,end_) -> highlight start end_
234 let text = findRepl#replaceEntry#text in
235 let ins = source_buffer#get_iter `INSERT in
236 let sel = source_buffer#get_iter `SEL_BOUND in
237 if ins#compare sel < 0 then
239 ignore(source_buffer#delete_selection ());
240 source_buffer#insert text
243 connect_button findRepl#findButton find_forward;
244 connect_button findRepl#findReplButton replace;
245 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
246 ignore(findRepl#toplevel#event#connect#delete
247 ~callback:(fun _ -> hide_find_Repl ();true));
250 (* phase 1: we save the actual status of the marks and we undo *)
251 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
252 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
253 let locked_iter_offset = locked_iter#offset in
256 (source_view#buffer#create_mark ~name:"lock_point"
257 ~left_gravity:true locked_iter) in
258 source_view#source_buffer#undo ();
259 (* phase 2: we save the cursor position and we redo, restoring
260 the previous status of all the marks *)
261 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
264 (source_view#buffer#create_mark ~name:"undo_point"
265 ~left_gravity:true cursor_iter)
267 source_view#source_buffer#redo ();
268 let mark_iter = source_view#buffer#get_iter_at_mark mark in
269 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
270 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
271 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
272 source_view#buffer#delete_mark mark;
273 source_view#buffer#delete_mark mark2;
274 (* phase 3: if after the undo the cursor was in the locked area,
275 then we move it there again and we perform a goto *)
276 if mark_iter#offset < locked_iter_offset then
278 source_view#buffer#move_mark `INSERT ~where:mark_iter;
279 (MatitaScript.current ())#goto `Cursor ();
281 (* phase 4: we perform again the undo. This time we are sure that
282 the text to undo is not locked *)
283 source_view#source_buffer#undo ();
284 source_view#misc#grab_focus () in
287 (* phase 1: we save the actual status of the marks, we redo and
289 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
290 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
291 let locked_iter_offset = locked_iter#offset in
294 (source_view#buffer#create_mark ~name:"lock_point"
295 ~left_gravity:true locked_iter) in
296 source_view#source_buffer#redo ();
297 source_view#source_buffer#undo ();
298 (* phase 2: we save the cursor position and we restore
299 the previous status of all the marks *)
300 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
303 (source_view#buffer#create_mark ~name:"undo_point"
304 ~left_gravity:true cursor_iter)
306 let mark_iter = source_view#buffer#get_iter_at_mark mark in
307 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
308 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
309 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
310 source_view#buffer#delete_mark mark;
311 source_view#buffer#delete_mark mark2;
312 (* phase 3: if after the undo the cursor is in the locked area,
313 then we move it there again and we perform a goto *)
314 if mark_iter#offset < locked_iter_offset then
316 source_view#buffer#move_mark `INSERT ~where:mark_iter;
317 (MatitaScript.current ())#goto `Cursor ();
319 (* phase 4: we perform again the redo. This time we are sure that
320 the text to redo is not locked *)
321 source_view#source_buffer#redo ();
322 source_view#misc#grab_focus ()
324 connect_menu_item main#undoMenuItem safe_undo;
325 ignore(source_view#source_buffer#connect#can_undo
326 ~callback:main#undoMenuItem#misc#set_sensitive);
327 connect_menu_item main#redoMenuItem safe_redo;
328 ignore(source_view#source_buffer#connect#can_redo
329 ~callback:main#redoMenuItem#misc#set_sensitive);
330 ignore(source_view#connect#after#populate_popup
331 ~callback:(fun pre_menu ->
332 let menu = new GMenu.menu pre_menu in
333 let menuItems = menu#children in
334 let undoMenuItem, redoMenuItem =
336 [undo;redo;sep1;cut;copy;paste;delete;sep2;
337 selectall;sep3;inputmethod;insertunicodecharacter] ->
338 List.iter menu#remove [ copy; cut; delete; paste ];
340 | _ -> assert false in
342 let i = ref 2 in (* last occupied position *)
343 fun ?label ?stock () ->
345 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
348 let copy = add_menu_item ~stock:`COPY () in
349 let cut = add_menu_item ~stock:`CUT () in
350 let delete = add_menu_item ~stock:`DELETE () in
351 let paste = add_menu_item ~stock:`PASTE () in
352 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
353 copy#misc#set_sensitive self#canCopy;
354 cut#misc#set_sensitive self#canCut;
355 delete#misc#set_sensitive self#canDelete;
356 paste#misc#set_sensitive self#canPaste;
357 paste_pattern#misc#set_sensitive self#canPastePattern;
358 connect_menu_item copy self#copy;
359 connect_menu_item cut self#cut;
360 connect_menu_item delete self#delete;
361 connect_menu_item paste self#paste;
362 connect_menu_item paste_pattern self#pastePattern;
363 let new_undoMenuItem =
364 GMenu.image_menu_item
365 ~image:(GMisc.image ~stock:`UNDO ())
368 ~packing:(menu#insert ~pos:0) () in
369 new_undoMenuItem#misc#set_sensitive
370 (undoMenuItem#misc#get_flag `SENSITIVE);
371 menu#remove (undoMenuItem :> GMenu.menu_item);
372 connect_menu_item new_undoMenuItem safe_undo;
373 let new_redoMenuItem =
374 GMenu.image_menu_item
375 ~image:(GMisc.image ~stock:`REDO ())
378 ~packing:(menu#insert ~pos:1) () in
379 new_redoMenuItem#misc#set_sensitive
380 (redoMenuItem#misc#get_flag `SENSITIVE);
381 menu#remove (redoMenuItem :> GMenu.menu_item);
382 connect_menu_item new_redoMenuItem safe_redo));
384 connect_menu_item main#editMenu (fun () ->
385 main#copyMenuItem#misc#set_sensitive self#canCopy;
386 main#cutMenuItem#misc#set_sensitive self#canCut;
387 main#deleteMenuItem#misc#set_sensitive self#canDelete;
388 main#pasteMenuItem#misc#set_sensitive self#canPaste;
389 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
390 connect_menu_item main#copyMenuItem self#copy;
391 connect_menu_item main#cutMenuItem self#cut;
392 connect_menu_item main#deleteMenuItem self#delete;
393 connect_menu_item main#pasteMenuItem self#paste;
394 connect_menu_item main#pastePatternMenuItem self#pastePattern;
395 connect_menu_item main#selectAllMenuItem (fun () ->
396 source_buffer#move_mark `INSERT source_buffer#start_iter;
397 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
398 connect_menu_item main#findReplMenuItem show_find_Repl;
399 connect_menu_item main#externalEditorMenuItem self#externalEditor;
400 connect_menu_item main#ligatureButton self#nextLigature;
401 ignore (findRepl#findEntry#connect#activate find_forward);
402 (* interface lockers *)
404 main#buttonsToolbar#misc#set_sensitive false;
405 develList#buttonsHbox#misc#set_sensitive false;
406 source_view#set_editable false
409 main#buttonsToolbar#misc#set_sensitive true;
410 develList#buttonsHbox#misc#set_sensitive true;
411 source_view#set_editable true
416 try f ();unlock_world () with exc -> unlock_world (); raise exc in
420 f (); source_view#misc#grab_focus ()
422 exc -> source_view#misc#grab_focus (); raise exc in
423 (* developments win *)
425 new MatitaGtkMisc.multiStringListModel
426 ~cols:2 develList#developmentsTreeview
428 let refresh_devels_win () =
429 model#list_store#clear ();
431 (fun (name, root) -> model#easy_mappend [name;root])
432 (MatitamakeLib.list_known_developments ())
434 let get_devel_selected () =
435 match model#easy_mselection () with
436 | [[name;_]] -> MatitamakeLib.development_for_name name
440 while Glib.Main.pending () do
441 ignore(Glib.Main.iteration false);
444 connect_button develList#newButton
446 next_devel_must_contain <- None;
447 newDevel#toplevel#misc#show());
448 connect_button develList#deleteButton
450 (match get_devel_selected () with
452 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
453 refresh_devels_win ()));
454 connect_button develList#buildButton
456 match get_devel_selected () with
460 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
463 connect_button develList#cleanButton
465 match get_devel_selected () with
469 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
472 connect_button develList#closeButton
473 (fun () -> develList#toplevel#misc#hide());
474 ignore(develList#toplevel#event#connect#delete
475 (fun _ -> develList#toplevel#misc#hide();true));
476 connect_menu_item main#developmentsMenuItem
477 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
479 (* add development win *)
480 let check_if_root_contains root =
481 match next_devel_must_contain with
484 let is_prefix_of d1 d2 =
485 let len1 = String.length d1 in
486 let len2 = String.length d2 in
490 let pref = String.sub d2 0 len1 in
493 is_prefix_of root path
495 connect_button newDevel#addButton
497 let name = newDevel#nameEntry#text in
498 let root = newDevel#rootEntry#text in
499 if check_if_root_contains root then
501 ignore (MatitamakeLib.initialize_development name root);
502 refresh_devels_win ();
503 newDevel#nameEntry#set_text "";
504 newDevel#rootEntry#set_text "";
505 newDevel#toplevel#misc#hide()
508 HLog.error ("The selected root does not contain " ^
509 match next_devel_must_contain with
511 | _ -> assert false));
512 connect_button newDevel#chooseRootButton
514 let path = self#chooseDir () in
516 | Some path -> newDevel#rootEntry#set_text path
518 connect_button newDevel#cancelButton
519 (fun () -> newDevel#toplevel#misc#hide ());
520 ignore(newDevel#toplevel#event#connect#delete
521 (fun _ -> newDevel#toplevel#misc#hide();true));
523 (* file selection win *)
524 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
525 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
528 fileSel#fileSelectionWin#misc#hide ();
533 let fname = fileSel#fileSelectionWin#filename in
534 if Sys.file_exists fname then
536 if HExtlib.is_regular fname && not (_only_directory) then
538 else if _only_directory && HExtlib.is_dir fname then
543 if _ok_not_exists then
546 | `CANCEL -> return None
548 | `DELETE_EVENT -> return None));
550 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
552 let adj = main#logScrolledWin#vadjustment in
553 ignore (adj#connect#changed
554 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
555 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
557 let module A = GrafiteAst in
558 let hole = CicNotationPt.UserInput in
559 let loc = HExtlib.dummy_floc in
561 if (MatitaScript.current ())#onGoingProof () then
562 (MatitaScript.current ())#advance
564 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
565 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
568 let tac_w_term ast _ =
569 if (MatitaScript.current ())#onGoingProof () then
570 let buf = source_buffer in
571 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
573 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
574 ~lazy_term_pp:CicNotationPp.pp_term ast)
577 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
578 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
579 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
580 connect_button tbar#elimButton (tac_w_term
581 (A.Elim (loc, hole, None, None, [])));
582 connect_button tbar#elimTypeButton (tac_w_term
583 (A.ElimType (loc, hole, None, None, [])));
584 connect_button tbar#splitButton (tac (A.Split loc));
585 connect_button tbar#leftButton (tac (A.Left loc));
586 connect_button tbar#rightButton (tac (A.Right loc));
587 connect_button tbar#existsButton (tac (A.Exists loc));
588 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
589 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
590 connect_button tbar#transitivityButton
591 (tac_w_term (A.Transitivity (loc, hole)));
592 connect_button tbar#assumptionButton (tac (A.Assumption loc));
593 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
594 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
595 MatitaGtkMisc.toggle_widget_visibility
596 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
597 ~check:main#tacticsBarMenuItem;
598 let module Hr = Helm_registry in
600 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
602 main#tacticsBarMenuItem#set_active false;
603 MatitaGtkMisc.toggle_callback
605 | true -> main#toplevel#fullscreen ()
606 | false -> main#toplevel#unfullscreen ())
607 ~check:main#fullscreenMenuItem;
608 main#fullscreenMenuItem#set_active false;
610 HLog.set_log_callback self#console#log_callback;
611 GtkSignal.user_handler :=
613 | MatitaScript.ActionCancelled -> ()
615 if not (Helm_registry.get_bool "matita.debug") then
616 let floc, msg = MatitaExcPp.to_string exn in
621 let (x, y) = HExtlib.loc_of_floc floc in
622 let script = MatitaScript.current () in
623 let locked_mark = script#locked_mark in
624 let error_tag = script#error_tag in
626 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
627 let x' = baseoffset + x in
628 let y' = baseoffset + y in
629 let x_iter = source_buffer#get_iter (`OFFSET x') in
630 let y_iter = source_buffer#get_iter (`OFFSET y') in
631 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
633 id := Some (source_buffer#connect#changed ~callback:(fun () ->
634 source_buffer#remove_tag error_tag
635 ~start:source_buffer#start_iter
636 ~stop:source_buffer#end_iter;
638 | None -> assert false (* a race condition occurred *)
640 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
641 source_buffer#place_cursor
642 (source_buffer#get_iter (`OFFSET x'));
647 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
649 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
651 HLog.warn (sprintf "can't load language file %s"
652 BuildTimeConf.lang_file)
653 | Some matita_lang ->
654 source_buffer#set_language matita_lang;
655 source_buffer#set_highlight true
657 let s () = MatitaScript.current () in
659 script_fname <- None;
660 main#saveMenuItem#misc#set_sensitive false
662 let saveAsScript () =
664 match self#chooseFile ~ok_not_exists:true () with
666 script#assignFileName f;
667 script#saveToFile ();
668 console#message ("'"^f^"' saved.\n");
673 match script_fname with
674 | None -> saveAsScript ()
676 (s ())#assignFileName f;
677 (s ())#saveToFile ();
678 console#message ("'"^f^"' saved.\n");
680 let abandon_script () =
681 let lexicon_status = (s ())#lexicon_status in
682 let grafite_status = (s ())#grafite_status in
683 if source_view#buffer#modified then
684 (match ask_unsaved main#toplevel with
685 | `YES -> saveScript ()
687 | `CANCEL -> raise MatitaTypes.Cancel);
688 (match script_fname with
691 ask_and_save_moo_if_needed main#toplevel fname
692 lexicon_status grafite_status);
697 match self#chooseFile () with
701 script#assignFileName f;
702 source_view#source_buffer#begin_not_undoable_action ();
703 script#loadFromFile f;
704 source_view#source_buffer#end_not_undoable_action ();
705 console#message ("'"^f^"' loaded.\n");
708 with MatitaTypes.Cancel -> ()
712 source_view#source_buffer#begin_not_undoable_action ();
715 source_view#source_buffer#end_not_undoable_action ();
720 source_buffer#place_cursor
721 (source_buffer#get_iter_at_mark (`NAME "locked")) in
722 let advance _ = (MatitaScript.current ())#advance (); cursor () in
723 let retract _ = (MatitaScript.current ())#retract (); cursor () in
724 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
725 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
726 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
727 let advance = locker (keep_focus advance) in
728 let retract = locker (keep_focus retract) in
729 let top = locker (keep_focus top) in
730 let bottom = locker (keep_focus bottom) in
731 let jump = locker (keep_focus jump) in
733 self#setQuitCallback (fun () ->
734 let lexicon_status = (MatitaScript.current ())#lexicon_status in
735 let grafite_status = (MatitaScript.current ())#grafite_status in
736 if source_view#buffer#modified then
738 let rc = ask_unsaved main#toplevel in
741 | `YES -> saveScript ();
742 if not source_view#buffer#modified then
744 (match script_fname with
747 ask_and_save_moo_if_needed main#toplevel
748 fname lexicon_status grafite_status);
751 | `NO -> GMain.Main.quit ()
752 | `CANCEL -> raise MatitaTypes.Cancel
753 with MatitaTypes.Cancel -> ()
757 (match script_fname with
758 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
761 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
764 with MatitaTypes.Cancel -> ())
766 connect_button main#scriptAdvanceButton advance;
767 connect_button main#scriptRetractButton retract;
768 connect_button main#scriptTopButton top;
769 connect_button main#scriptBottomButton bottom;
770 connect_button main#scriptJumpButton jump;
771 connect_menu_item main#scriptAdvanceMenuItem advance;
772 connect_menu_item main#scriptRetractMenuItem retract;
773 connect_menu_item main#scriptTopMenuItem top;
774 connect_menu_item main#scriptBottomMenuItem bottom;
775 connect_menu_item main#scriptJumpMenuItem jump;
776 connect_menu_item main#openMenuItem loadScript;
777 connect_menu_item main#saveMenuItem saveScript;
778 connect_menu_item main#saveAsMenuItem saveAsScript;
779 connect_menu_item main#newMenuItem newScript;
780 (* script monospace font stuff *)
781 self#updateFontSize ();
783 main#debugMenu#misc#hide ();
785 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
786 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
787 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
789 self#sourceView#misc#grab_focus ();
790 (* main win dimension *)
791 let width = Gdk.Screen.width () in
792 let height = Gdk.Screen.height () in
793 let main_w = width * 90 / 100 in
794 let main_h = height * 80 / 100 in
795 let script_w = main_w * 6 / 10 in
796 main#toplevel#resize ~width:main_w ~height:main_h;
797 main#hpaneScriptSequent#set_position script_w;
799 ignore(source_view#connect#after#paste_clipboard
800 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
801 (* clean_locked is set to true only "during" a PRIMARY paste
802 operation (i.e. by clicking with the second mouse button) *)
803 let clean_locked = ref false in
804 ignore(source_view#event#connect#button_press
807 if GdkEvent.Button.button button = 2 then
808 clean_locked := true;
811 ignore(source_view#event#connect#button_release
812 ~callback:(fun button -> clean_locked := false; false));
813 ignore(source_view#buffer#connect#after#apply_tag
815 fun tag ~start:_ ~stop:_ ->
817 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
820 clean_locked := false;
821 (MatitaScript.current ())#clean_dirty_lock;
824 (* math view handling *)
825 connect_menu_item main#newCicBrowserMenuItem (fun () ->
826 ignore (MatitaMathView.cicBrowser ()));
827 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
828 self#increaseFontSize ();
829 MatitaMathView.increase_font_size ();
830 MatitaMathView.update_font_sizes ());
831 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
832 self#decreaseFontSize ();
833 MatitaMathView.decrease_font_size ();
834 MatitaMathView.update_font_sizes ());
835 connect_menu_item main#normalFontSizeMenuItem (fun () ->
836 self#resetFontSize ();
837 MatitaMathView.reset_font_size ();
838 MatitaMathView.update_font_sizes ());
839 MatitaMathView.reset_font_size ();
841 (** selections / clipboards handling *)
843 method markupSelected = MatitaMathView.has_selection ()
844 method private textSelected =
845 (source_buffer#get_iter_at_mark `INSERT)#compare
846 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
847 method private somethingSelected = self#markupSelected || self#textSelected
848 method private markupStored = MatitaMathView.has_clipboard ()
849 method private textStored = clipboard#text <> None
850 method private somethingStored = self#markupStored || self#textStored
852 method canCopy = self#somethingSelected
853 method canCut = self#textSelected
854 method canDelete = self#textSelected
855 method canPaste = self#somethingStored
856 method canPastePattern = self#markupStored
861 MatitaMathView.empty_clipboard ();
862 source_view#buffer#copy_clipboard clipboard;
864 MatitaMathView.copy_selection ()
866 source_view#buffer#cut_clipboard clipboard;
867 MatitaMathView.empty_clipboard ()
868 method delete () = ignore (source_view#buffer#delete_selection ())
870 if MatitaMathView.has_clipboard ()
871 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
872 else source_view#buffer#paste_clipboard clipboard;
873 (MatitaScript.current ())#clean_dirty_lock
874 method pastePattern () =
875 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
877 method private nextLigature () =
878 let iter = source_buffer#get_iter_at_mark `INSERT in
879 let write_ligature len s =
880 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
881 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
883 let get_ligature word =
884 let len = String.length word in
887 for i = len - 1 downto 0 do
888 if HExtlib.is_alpha word.[i] then ()
890 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
894 if i = ~-1 then None else Some (String.sub word i (len - i))
896 let aux_ligature () =
898 for i = len - 1 downto 0 do
899 if CicNotationLexer.is_ligature_char word.[i] then ()
900 else raise (Found (i+1))
906 Some (String.sub word i (len - i))
907 with Invalid_argument _ -> None)
909 match aux_tex () with
910 | Some macro -> macro
911 | None -> (match aux_ligature () with Some l -> l | None -> word)
913 (match next_ligatures with
914 | [] -> (* find ligatures and fill next_ligatures, then try again *)
917 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
919 let ligature = get_ligature last_word in
920 (match CicNotationLexer.lookup_ligatures ligature with
923 write_ligature (String.length ligature) hd;
924 next_ligatures <- tl @ [ hd ])
927 next_ligatures <- tl @ [ hd ])
929 method private externalEditor () =
930 let cmd = Helm_registry.get "matita.external_editor" in
931 (* ZACK uncomment to enable interactive ask of external editor command *)
934 "External editor command:
935 %f will be substitute for the script name,
936 %p for the cursor position in bytes,
937 %l for the execution point in bytes."
939 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
940 ~default:(Helm_registry.get "matita.external_editor") ()
942 let fname = (MatitaScript.current ())#filename in
944 source_buffer#start_iter#get_slice
945 ~stop:(source_buffer#get_iter_at_mark mark)
947 let script = MatitaScript.current () in
948 let locked = `MARK script#locked_mark in
949 let string_pos mark = string_of_int (String.length (slice mark)) in
950 let cursor_pos = string_pos `INSERT in
951 let locked_pos = string_pos locked in
953 Pcre.replace ~pat:"%f" ~templ:fname
954 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
955 (Pcre.replace ~pat:"%l" ~templ:locked_pos
958 let locked_before = slice locked in
959 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
960 ignore (Unix.system cmd);
961 source_buffer#set_text (HExtlib.input_file fname);
962 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
963 source_buffer#move_mark locked locked_iter;
964 source_buffer#apply_tag script#locked_tag
965 ~start:source_buffer#start_iter ~stop:locked_iter;
966 let locked_after = slice locked in
970 for i = 0 to String.length locked_before - 1 do
971 if locked_before.[i] <> locked_after.[i] then begin
972 source_buffer#place_cursor
973 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
974 script#goto `Cursor ();
976 end else if locked_before.[i] = '\n' then begin
983 | Invalid_argument _ -> script#goto `Bottom ()
985 method loadScript file =
986 let script = MatitaScript.current () in
988 script#assignFileName file;
990 if Sys.file_exists file then file
991 else BuildTimeConf.script_template
993 source_view#source_buffer#begin_not_undoable_action ();
994 script#loadFromFile content;
995 source_view#source_buffer#end_not_undoable_action ();
996 console#message ("'"^file^"' loaded.");
997 self#_enableSaveTo file
999 method setStar name b =
1000 let l = main#scriptLabel in
1002 l#set_text (name ^ " *")
1006 method private _enableSaveTo file =
1007 script_fname <- Some file;
1008 self#main#saveMenuItem#misc#set_sensitive true
1010 method console = console
1011 method sourceView: GSourceView.source_view =
1012 (source_view: GSourceView.source_view)
1013 method fileSel = fileSel
1014 method findRepl = findRepl
1016 method develList = develList
1017 method newDevel = newDevel
1019 method newBrowserWin () =
1021 inherit browserWin ()
1022 val combo = GEdit.combo_box_entry ()
1024 self#check_widgets ();
1025 let combo_widget = combo#coerce in
1026 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1027 combo#entry#misc#grab_focus ()
1028 method browserUri = combo
1031 method newUriDialog () =
1032 let dialog = new uriChoiceDialog () in
1033 dialog#check_widgets ();
1036 method newRecordDialog () =
1037 let dialog = new recordChoiceDialog () in
1038 dialog#check_widgets ();
1041 method newConfirmationDialog () =
1042 let dialog = new confirmationDialog () in
1043 dialog#check_widgets ();
1046 method newEmptyDialog () =
1047 let dialog = new emptyDialog () in
1048 dialog#check_widgets ();
1051 method private addKeyBinding key callback =
1052 List.iter (fun evbox -> add_key_binding key callback evbox)
1055 method setQuitCallback callback =
1056 connect_menu_item main#quitMenuItem callback;
1057 ignore (main#toplevel#event#connect#delete
1058 (fun _ -> callback ();true));
1059 self#addKeyBinding GdkKeysyms._q callback
1061 method chooseFile ?(ok_not_exists = false) () =
1062 _ok_not_exists <- ok_not_exists;
1063 _only_directory <- false;
1064 fileSel#fileSelectionWin#show ();
1068 method private chooseDir ?(ok_not_exists = false) () =
1069 _ok_not_exists <- ok_not_exists;
1070 _only_directory <- true;
1071 fileSel#fileSelectionWin#show ();
1073 (* we should check that this is a directory *)
1076 method createDevelopment ~containing =
1077 next_devel_must_contain <- containing;
1078 newDevel#toplevel#misc#show()
1080 method askText ?(title = "") ?(msg = "") () =
1081 let dialog = new textDialog () in
1082 dialog#textDialog#set_title title;
1083 dialog#textDialogLabel#set_label msg;
1084 let text = ref None in
1087 dialog#textDialog#destroy ();
1090 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1091 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1092 connect_button dialog#textDialogOkButton (fun _ ->
1093 let text = dialog#textDialogTextView#buffer#get_text () in
1094 return (Some text));
1095 dialog#textDialog#show ();
1099 method private updateFontSize () =
1100 self#sourceView#misc#modify_font_by_name
1101 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1103 method increaseFontSize () =
1104 font_size <- font_size + 1;
1105 self#updateFontSize ()
1107 method decreaseFontSize () =
1108 font_size <- font_size - 1;
1109 self#updateFontSize ()
1111 method resetFontSize () =
1112 font_size <- default_font_size;
1113 self#updateFontSize ()
1118 let g = new gui () in
1119 gui_instance := Some g;
1120 MatitaMathView.set_gui g;
1123 let instance = singleton gui
1125 let non p x = not (p x)
1127 (* this is a shit and should be changed :-{ *)
1128 let interactive_uri_choice
1129 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1130 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1131 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1135 let gui = instance () in
1136 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1137 if (selection_mode <> `SINGLE) &&
1138 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1140 Lazy.force nonvars_uris
1142 let dialog = gui#newUriDialog () in
1143 if hide_uri_entry then
1144 dialog#uriEntryHBox#misc#hide ();
1147 dialog#uriChoiceSelectedButton#misc#hide ();
1148 dialog#uriChoiceConstantsButton#misc#hide ();
1150 dialog#okLabel#set_label ok_label;
1151 dialog#uriChoiceTreeView#selection#set_mode
1152 (selection_mode :> Gtk.Tags.selection_mode);
1153 let model = new stringListModel dialog#uriChoiceTreeView in
1154 let choices = ref None in
1158 dialog#copyButton#misc#show ();
1159 connect_button dialog#copyButton
1161 match model#easy_selection () with
1164 dialog#uriChoiceDialog#set_title title;
1165 dialog#uriChoiceLabel#set_text msg;
1166 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1167 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1170 dialog#uriChoiceDialog#destroy ();
1173 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1174 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1175 return (Some (Lazy.force nonvars_uris)));
1176 if ok_action = `AUTO then
1177 connect_button dialog#uriChoiceAutoButton (fun _ ->
1178 Helm_registry.set_bool "matita.auto_disambiguation" true;
1179 return (Some (Lazy.force nonvars_uris)))
1181 connect_button dialog#uriChoiceAutoButton (fun _ ->
1182 match model#easy_selection () with
1184 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1185 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1186 match model#easy_selection () with
1188 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1189 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1190 dialog#uriChoiceDialog#show ();
1192 (match !choices with
1193 | None -> raise MatitaTypes.Cancel
1194 | Some uris -> uris)
1198 let cols = new GTree.column_list in
1199 let id_col = cols#add Gobject.Data.string in
1200 let dsc_col = cols#add Gobject.Data.string in
1201 let interp_no_col = cols#add Gobject.Data.int in
1202 let tree_store = GTree.tree_store cols in
1203 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1204 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1205 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1206 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1207 fun tree_view choices ->
1210 tree_view#set_model (Some (tree_store :> GTree.model));
1211 ignore (tree_view#append_column id_view_col);
1212 ignore (tree_view#append_column dsc_view_col);
1213 let name_of_interp =
1214 (* try to find a reasonable name for an interpretation *)
1218 List.assoc "0" interp
1220 incr idx; string_of_int !idx
1222 tree_store#clear ();
1223 let idx = ref ~-1 in
1227 let interp_row = tree_store#append () in
1228 tree_store#set ~row:interp_row ~column:id_col
1229 (name_of_interp interp);
1230 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1233 let row = tree_store#append ~parent:interp_row () in
1234 tree_store#set ~row ~column:id_col id;
1235 tree_store#set ~row ~column:dsc_col dsc;
1236 tree_store#set ~row ~column:interp_no_col !idx)
1240 method get_interp_no tree_path =
1241 let iter = tree_store#get_iter tree_path in
1242 tree_store#get ~row:iter ~column:interp_no_col
1245 let interactive_interp_choice () choices =
1246 let gui = instance () in
1247 assert (choices <> []);
1248 let dialog = gui#newRecordDialog () in
1249 let model = new interpModel dialog#recordChoiceTreeView choices in
1250 dialog#recordChoiceDialog#set_title "Interpretation choice";
1251 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1252 let interp_no = ref None in
1254 dialog#recordChoiceDialog#destroy ();
1257 let fail _ = interp_no := None; return () in
1258 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1259 connect_button dialog#recordChoiceOkButton (fun _ ->
1260 match !interp_no with None -> () | Some _ -> return ());
1261 connect_button dialog#recordChoiceCancelButton fail;
1262 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1263 interp_no := Some (model#get_interp_no path);
1265 let selection = dialog#recordChoiceTreeView#selection in
1266 ignore (selection#connect#changed (fun _ ->
1267 match selection#get_selected_rows with
1268 | [path] -> interp_no := Some (model#get_interp_no path)
1269 | _ -> assert false));
1270 dialog#recordChoiceDialog#show ();
1272 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1275 (* disambiguator callbacks *)
1276 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1277 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1278 (* gtk initialization *)
1279 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1280 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1281 ignore (GMain.Main.init ())