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 (fun () ->
211 sprintf "gnome-help ghelp://%s/C/matita.xml &" BuildTimeConf.help_dir
213 ignore (Sys.command cmd));
214 connect_menu_item main#aboutMenuItem about_dialog#present;
216 let show_find_Repl () =
217 findRepl#toplevel#misc#show ();
218 findRepl#toplevel#misc#grab_focus ()
220 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
222 let highlight start end_ =
223 source_buffer#move_mark `INSERT ~where:start;
224 source_buffer#move_mark `SEL_BOUND ~where:end_;
225 source_view#scroll_mark_onscreen `INSERT
227 let text = findRepl#findEntry#text in
228 let iter = source_buffer#get_iter `SEL_BOUND in
229 match iter#forward_search text with
231 (match source_buffer#start_iter#forward_search text with
233 | Some (start,end_) -> highlight start end_)
234 | Some (start,end_) -> highlight start end_
237 let text = findRepl#replaceEntry#text in
238 let ins = source_buffer#get_iter `INSERT in
239 let sel = source_buffer#get_iter `SEL_BOUND in
240 if ins#compare sel < 0 then
242 ignore(source_buffer#delete_selection ());
243 source_buffer#insert text
246 connect_button findRepl#findButton find_forward;
247 connect_button findRepl#findReplButton replace;
248 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
249 ignore(findRepl#toplevel#event#connect#delete
250 ~callback:(fun _ -> hide_find_Repl ();true));
253 (* phase 1: we save the actual status of the marks and we undo *)
254 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
255 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
256 let locked_iter_offset = locked_iter#offset in
259 (source_view#buffer#create_mark ~name:"lock_point"
260 ~left_gravity:true locked_iter) in
261 source_view#source_buffer#undo ();
262 (* phase 2: we save the cursor position and we redo, restoring
263 the previous status of all the marks *)
264 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
267 (source_view#buffer#create_mark ~name:"undo_point"
268 ~left_gravity:true cursor_iter)
270 source_view#source_buffer#redo ();
271 let mark_iter = source_view#buffer#get_iter_at_mark mark in
272 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
273 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
274 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
275 source_view#buffer#delete_mark mark;
276 source_view#buffer#delete_mark mark2;
277 (* phase 3: if after the undo the cursor was in the locked area,
278 then we move it there again and we perform a goto *)
279 if mark_iter#offset < locked_iter_offset then
281 source_view#buffer#move_mark `INSERT ~where:mark_iter;
282 (MatitaScript.current ())#goto `Cursor ();
284 (* phase 4: we perform again the undo. This time we are sure that
285 the text to undo is not locked *)
286 source_view#source_buffer#undo ();
287 source_view#misc#grab_focus () in
290 (* phase 1: we save the actual status of the marks, we redo and
292 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
293 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
294 let locked_iter_offset = locked_iter#offset in
297 (source_view#buffer#create_mark ~name:"lock_point"
298 ~left_gravity:true locked_iter) in
299 source_view#source_buffer#redo ();
300 source_view#source_buffer#undo ();
301 (* phase 2: we save the cursor position and we restore
302 the previous status of all the marks *)
303 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
306 (source_view#buffer#create_mark ~name:"undo_point"
307 ~left_gravity:true cursor_iter)
309 let mark_iter = source_view#buffer#get_iter_at_mark mark in
310 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
311 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
312 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
313 source_view#buffer#delete_mark mark;
314 source_view#buffer#delete_mark mark2;
315 (* phase 3: if after the undo the cursor is in the locked area,
316 then we move it there again and we perform a goto *)
317 if mark_iter#offset < locked_iter_offset then
319 source_view#buffer#move_mark `INSERT ~where:mark_iter;
320 (MatitaScript.current ())#goto `Cursor ();
322 (* phase 4: we perform again the redo. This time we are sure that
323 the text to redo is not locked *)
324 source_view#source_buffer#redo ();
325 source_view#misc#grab_focus ()
327 connect_menu_item main#undoMenuItem safe_undo;
328 ignore(source_view#source_buffer#connect#can_undo
329 ~callback:main#undoMenuItem#misc#set_sensitive);
330 connect_menu_item main#redoMenuItem safe_redo;
331 ignore(source_view#source_buffer#connect#can_redo
332 ~callback:main#redoMenuItem#misc#set_sensitive);
333 ignore(source_view#connect#after#populate_popup
334 ~callback:(fun pre_menu ->
335 let menu = new GMenu.menu pre_menu in
336 let menuItems = menu#children in
337 let undoMenuItem, redoMenuItem =
339 [undo;redo;sep1;cut;copy;paste;delete;sep2;
340 selectall;sep3;inputmethod;insertunicodecharacter] ->
341 List.iter menu#remove [ copy; cut; delete; paste ];
343 | _ -> assert false in
345 let i = ref 2 in (* last occupied position *)
346 fun ?label ?stock () ->
348 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
351 let copy = add_menu_item ~stock:`COPY () in
352 let cut = add_menu_item ~stock:`CUT () in
353 let delete = add_menu_item ~stock:`DELETE () in
354 let paste = add_menu_item ~stock:`PASTE () in
355 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
356 copy#misc#set_sensitive self#canCopy;
357 cut#misc#set_sensitive self#canCut;
358 delete#misc#set_sensitive self#canDelete;
359 paste#misc#set_sensitive self#canPaste;
360 paste_pattern#misc#set_sensitive self#canPastePattern;
361 connect_menu_item copy self#copy;
362 connect_menu_item cut self#cut;
363 connect_menu_item delete self#delete;
364 connect_menu_item paste self#paste;
365 connect_menu_item paste_pattern self#pastePattern;
366 let new_undoMenuItem =
367 GMenu.image_menu_item
368 ~image:(GMisc.image ~stock:`UNDO ())
371 ~packing:(menu#insert ~pos:0) () in
372 new_undoMenuItem#misc#set_sensitive
373 (undoMenuItem#misc#get_flag `SENSITIVE);
374 menu#remove (undoMenuItem :> GMenu.menu_item);
375 connect_menu_item new_undoMenuItem safe_undo;
376 let new_redoMenuItem =
377 GMenu.image_menu_item
378 ~image:(GMisc.image ~stock:`REDO ())
381 ~packing:(menu#insert ~pos:1) () in
382 new_redoMenuItem#misc#set_sensitive
383 (redoMenuItem#misc#get_flag `SENSITIVE);
384 menu#remove (redoMenuItem :> GMenu.menu_item);
385 connect_menu_item new_redoMenuItem safe_redo));
387 connect_menu_item main#editMenu (fun () ->
388 main#copyMenuItem#misc#set_sensitive self#canCopy;
389 main#cutMenuItem#misc#set_sensitive self#canCut;
390 main#deleteMenuItem#misc#set_sensitive self#canDelete;
391 main#pasteMenuItem#misc#set_sensitive self#canPaste;
392 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
393 connect_menu_item main#copyMenuItem self#copy;
394 connect_menu_item main#cutMenuItem self#cut;
395 connect_menu_item main#deleteMenuItem self#delete;
396 connect_menu_item main#pasteMenuItem self#paste;
397 connect_menu_item main#pastePatternMenuItem self#pastePattern;
398 connect_menu_item main#selectAllMenuItem (fun () ->
399 source_buffer#move_mark `INSERT source_buffer#start_iter;
400 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
401 connect_menu_item main#findReplMenuItem show_find_Repl;
402 connect_menu_item main#externalEditorMenuItem self#externalEditor;
403 connect_menu_item main#ligatureButton self#nextLigature;
404 ignore (findRepl#findEntry#connect#activate find_forward);
405 (* interface lockers *)
407 main#buttonsToolbar#misc#set_sensitive false;
408 develList#buttonsHbox#misc#set_sensitive false;
409 source_view#set_editable false
412 main#buttonsToolbar#misc#set_sensitive true;
413 develList#buttonsHbox#misc#set_sensitive true;
414 source_view#set_editable true
419 try f ();unlock_world () with exc -> unlock_world (); raise exc in
423 f (); source_view#misc#grab_focus ()
425 exc -> source_view#misc#grab_focus (); raise exc in
426 (* developments win *)
428 new MatitaGtkMisc.multiStringListModel
429 ~cols:2 develList#developmentsTreeview
431 let refresh_devels_win () =
432 model#list_store#clear ();
434 (fun (name, root) -> model#easy_mappend [name;root])
435 (MatitamakeLib.list_known_developments ())
437 let get_devel_selected () =
438 match model#easy_mselection () with
439 | [[name;_]] -> MatitamakeLib.development_for_name name
443 while Glib.Main.pending () do
444 ignore(Glib.Main.iteration false);
447 connect_button develList#newButton
449 next_devel_must_contain <- None;
450 newDevel#toplevel#misc#show());
451 connect_button develList#deleteButton
453 (match get_devel_selected () with
455 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
456 refresh_devels_win ()));
457 connect_button develList#buildButton
459 match get_devel_selected () with
463 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
466 connect_button develList#cleanButton
468 match get_devel_selected () with
472 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
475 connect_button develList#closeButton
476 (fun () -> develList#toplevel#misc#hide());
477 ignore(develList#toplevel#event#connect#delete
478 (fun _ -> develList#toplevel#misc#hide();true));
479 connect_menu_item main#developmentsMenuItem
480 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
482 (* add development win *)
483 let check_if_root_contains root =
484 match next_devel_must_contain with
487 let is_prefix_of d1 d2 =
488 let len1 = String.length d1 in
489 let len2 = String.length d2 in
493 let pref = String.sub d2 0 len1 in
496 is_prefix_of root path
498 connect_button newDevel#addButton
500 let name = newDevel#nameEntry#text in
501 let root = newDevel#rootEntry#text in
502 if check_if_root_contains root then
504 ignore (MatitamakeLib.initialize_development name root);
505 refresh_devels_win ();
506 newDevel#nameEntry#set_text "";
507 newDevel#rootEntry#set_text "";
508 newDevel#toplevel#misc#hide()
511 HLog.error ("The selected root does not contain " ^
512 match next_devel_must_contain with
514 | _ -> assert false));
515 connect_button newDevel#chooseRootButton
517 let path = self#chooseDir () in
519 | Some path -> newDevel#rootEntry#set_text path
521 connect_button newDevel#cancelButton
522 (fun () -> newDevel#toplevel#misc#hide ());
523 ignore(newDevel#toplevel#event#connect#delete
524 (fun _ -> newDevel#toplevel#misc#hide();true));
526 (* file selection win *)
527 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
528 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
531 fileSel#fileSelectionWin#misc#hide ();
536 let fname = fileSel#fileSelectionWin#filename in
537 if Sys.file_exists fname then
539 if HExtlib.is_regular fname && not (_only_directory) then
541 else if _only_directory && HExtlib.is_dir fname then
546 if _ok_not_exists then
549 | `CANCEL -> return None
551 | `DELETE_EVENT -> return None));
553 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
555 let adj = main#logScrolledWin#vadjustment in
556 ignore (adj#connect#changed
557 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
558 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
560 let module A = GrafiteAst in
561 let hole = CicNotationPt.UserInput in
562 let loc = HExtlib.dummy_floc in
564 if (MatitaScript.current ())#onGoingProof () then
565 (MatitaScript.current ())#advance
567 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
568 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
571 let tac_w_term ast _ =
572 if (MatitaScript.current ())#onGoingProof () then
573 let buf = source_buffer in
574 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
576 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
577 ~lazy_term_pp:CicNotationPp.pp_term ast)
580 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
581 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
582 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
583 connect_button tbar#elimButton (tac_w_term
584 (A.Elim (loc, hole, None, None, [])));
585 connect_button tbar#elimTypeButton (tac_w_term
586 (A.ElimType (loc, hole, None, None, [])));
587 connect_button tbar#splitButton (tac (A.Split loc));
588 connect_button tbar#leftButton (tac (A.Left loc));
589 connect_button tbar#rightButton (tac (A.Right loc));
590 connect_button tbar#existsButton (tac (A.Exists loc));
591 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
592 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
593 connect_button tbar#transitivityButton
594 (tac_w_term (A.Transitivity (loc, hole)));
595 connect_button tbar#assumptionButton (tac (A.Assumption loc));
596 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
597 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
598 MatitaGtkMisc.toggle_widget_visibility
599 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
600 ~check:main#tacticsBarMenuItem;
601 let module Hr = Helm_registry in
603 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
605 main#tacticsBarMenuItem#set_active false;
606 MatitaGtkMisc.toggle_callback
608 | true -> main#toplevel#fullscreen ()
609 | false -> main#toplevel#unfullscreen ())
610 ~check:main#fullscreenMenuItem;
611 main#fullscreenMenuItem#set_active false;
613 HLog.set_log_callback self#console#log_callback;
614 GtkSignal.user_handler :=
616 | MatitaScript.ActionCancelled -> ()
618 if not (Helm_registry.get_bool "matita.debug") then
619 let floc, msg = MatitaExcPp.to_string exn in
624 let (x, y) = HExtlib.loc_of_floc floc in
625 let script = MatitaScript.current () in
626 let locked_mark = script#locked_mark in
627 let error_tag = script#error_tag in
629 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
630 let x' = baseoffset + x in
631 let y' = baseoffset + y in
632 let x_iter = source_buffer#get_iter (`OFFSET x') in
633 let y_iter = source_buffer#get_iter (`OFFSET y') in
634 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
636 id := Some (source_buffer#connect#changed ~callback:(fun () ->
637 source_buffer#remove_tag error_tag
638 ~start:source_buffer#start_iter
639 ~stop:source_buffer#end_iter;
641 | None -> assert false (* a race condition occurred *)
643 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
644 source_buffer#place_cursor
645 (source_buffer#get_iter (`OFFSET x'));
650 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
652 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
654 HLog.warn (sprintf "can't load language file %s"
655 BuildTimeConf.lang_file)
656 | Some matita_lang ->
657 source_buffer#set_language matita_lang;
658 source_buffer#set_highlight true
660 let s () = MatitaScript.current () in
662 script_fname <- None;
663 main#saveMenuItem#misc#set_sensitive false
665 let saveAsScript () =
667 match self#chooseFile ~ok_not_exists:true () with
669 script#assignFileName f;
670 script#saveToFile ();
671 console#message ("'"^f^"' saved.\n");
676 match script_fname with
677 | None -> saveAsScript ()
679 (s ())#assignFileName f;
680 (s ())#saveToFile ();
681 console#message ("'"^f^"' saved.\n");
683 let abandon_script () =
684 let lexicon_status = (s ())#lexicon_status in
685 let grafite_status = (s ())#grafite_status in
686 if source_view#buffer#modified then
687 (match ask_unsaved main#toplevel with
688 | `YES -> saveScript ()
690 | `CANCEL -> raise MatitaTypes.Cancel);
691 (match script_fname with
694 ask_and_save_moo_if_needed main#toplevel fname
695 lexicon_status grafite_status);
700 match self#chooseFile () with
704 script#assignFileName f;
705 source_view#source_buffer#begin_not_undoable_action ();
706 script#loadFromFile f;
707 source_view#source_buffer#end_not_undoable_action ();
708 console#message ("'"^f^"' loaded.\n");
711 with MatitaTypes.Cancel -> ()
715 source_view#source_buffer#begin_not_undoable_action ();
718 source_view#source_buffer#end_not_undoable_action ();
723 source_buffer#place_cursor
724 (source_buffer#get_iter_at_mark (`NAME "locked")) in
725 let advance _ = (MatitaScript.current ())#advance (); cursor () in
726 let retract _ = (MatitaScript.current ())#retract (); cursor () in
727 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
728 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
729 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
730 let advance = locker (keep_focus advance) in
731 let retract = locker (keep_focus retract) in
732 let top = locker (keep_focus top) in
733 let bottom = locker (keep_focus bottom) in
734 let jump = locker (keep_focus jump) in
736 self#setQuitCallback (fun () ->
737 let lexicon_status = (MatitaScript.current ())#lexicon_status in
738 let grafite_status = (MatitaScript.current ())#grafite_status in
739 if source_view#buffer#modified then
741 let rc = ask_unsaved main#toplevel in
744 | `YES -> saveScript ();
745 if not source_view#buffer#modified then
747 (match script_fname with
750 ask_and_save_moo_if_needed main#toplevel
751 fname lexicon_status grafite_status);
754 | `NO -> GMain.Main.quit ()
755 | `CANCEL -> raise MatitaTypes.Cancel
756 with MatitaTypes.Cancel -> ()
760 (match script_fname with
761 | None -> clean_current_baseuri grafite_status; GMain.Main.quit ()
764 ask_and_save_moo_if_needed main#toplevel fname lexicon_status
767 with MatitaTypes.Cancel -> ())
769 connect_button main#scriptAdvanceButton advance;
770 connect_button main#scriptRetractButton retract;
771 connect_button main#scriptTopButton top;
772 connect_button main#scriptBottomButton bottom;
773 connect_button main#scriptJumpButton jump;
774 connect_menu_item main#scriptAdvanceMenuItem advance;
775 connect_menu_item main#scriptRetractMenuItem retract;
776 connect_menu_item main#scriptTopMenuItem top;
777 connect_menu_item main#scriptBottomMenuItem bottom;
778 connect_menu_item main#scriptJumpMenuItem jump;
779 connect_menu_item main#openMenuItem loadScript;
780 connect_menu_item main#saveMenuItem saveScript;
781 connect_menu_item main#saveAsMenuItem saveAsScript;
782 connect_menu_item main#newMenuItem newScript;
783 (* script monospace font stuff *)
784 self#updateFontSize ();
786 main#debugMenu#misc#hide ();
788 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
789 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
790 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
792 self#sourceView#misc#grab_focus ();
793 (* main win dimension *)
794 let width = Gdk.Screen.width () in
795 let height = Gdk.Screen.height () in
796 let main_w = width * 90 / 100 in
797 let main_h = height * 80 / 100 in
798 let script_w = main_w * 6 / 10 in
799 main#toplevel#resize ~width:main_w ~height:main_h;
800 main#hpaneScriptSequent#set_position script_w;
802 ignore(source_view#connect#after#paste_clipboard
803 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
804 (* clean_locked is set to true only "during" a PRIMARY paste
805 operation (i.e. by clicking with the second mouse button) *)
806 let clean_locked = ref false in
807 ignore(source_view#event#connect#button_press
810 if GdkEvent.Button.button button = 2 then
811 clean_locked := true;
814 ignore(source_view#event#connect#button_release
815 ~callback:(fun button -> clean_locked := false; false));
816 ignore(source_view#buffer#connect#after#apply_tag
818 fun tag ~start:_ ~stop:_ ->
820 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
823 clean_locked := false;
824 (MatitaScript.current ())#clean_dirty_lock;
827 (* math view handling *)
828 connect_menu_item main#newCicBrowserMenuItem (fun () ->
829 ignore (MatitaMathView.cicBrowser ()));
830 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
831 self#increaseFontSize ();
832 MatitaMathView.increase_font_size ();
833 MatitaMathView.update_font_sizes ());
834 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
835 self#decreaseFontSize ();
836 MatitaMathView.decrease_font_size ();
837 MatitaMathView.update_font_sizes ());
838 connect_menu_item main#normalFontSizeMenuItem (fun () ->
839 self#resetFontSize ();
840 MatitaMathView.reset_font_size ();
841 MatitaMathView.update_font_sizes ());
842 MatitaMathView.reset_font_size ();
844 (** selections / clipboards handling *)
846 method markupSelected = MatitaMathView.has_selection ()
847 method private textSelected =
848 (source_buffer#get_iter_at_mark `INSERT)#compare
849 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
850 method private somethingSelected = self#markupSelected || self#textSelected
851 method private markupStored = MatitaMathView.has_clipboard ()
852 method private textStored = clipboard#text <> None
853 method private somethingStored = self#markupStored || self#textStored
855 method canCopy = self#somethingSelected
856 method canCut = self#textSelected
857 method canDelete = self#textSelected
858 method canPaste = self#somethingStored
859 method canPastePattern = self#markupStored
864 MatitaMathView.empty_clipboard ();
865 source_view#buffer#copy_clipboard clipboard;
867 MatitaMathView.copy_selection ()
869 source_view#buffer#cut_clipboard clipboard;
870 MatitaMathView.empty_clipboard ()
871 method delete () = ignore (source_view#buffer#delete_selection ())
873 if MatitaMathView.has_clipboard ()
874 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
875 else source_view#buffer#paste_clipboard clipboard;
876 (MatitaScript.current ())#clean_dirty_lock
877 method pastePattern () =
878 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
880 method private nextLigature () =
881 let iter = source_buffer#get_iter_at_mark `INSERT in
882 let write_ligature len s =
883 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
884 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
886 let get_ligature word =
887 let len = String.length word in
890 for i = len - 1 downto 0 do
891 if HExtlib.is_alpha word.[i] then ()
893 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
897 if i = ~-1 then None else Some (String.sub word i (len - i))
899 let aux_ligature () =
901 for i = len - 1 downto 0 do
902 if CicNotationLexer.is_ligature_char word.[i] then ()
903 else raise (Found (i+1))
909 Some (String.sub word i (len - i))
910 with Invalid_argument _ -> None)
912 match aux_tex () with
913 | Some macro -> macro
914 | None -> (match aux_ligature () with Some l -> l | None -> word)
916 (match next_ligatures with
917 | [] -> (* find ligatures and fill next_ligatures, then try again *)
920 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
922 let ligature = get_ligature last_word in
923 (match CicNotationLexer.lookup_ligatures ligature with
926 write_ligature (String.length ligature) hd;
927 next_ligatures <- tl @ [ hd ])
930 next_ligatures <- tl @ [ hd ])
932 method private externalEditor () =
933 let cmd = Helm_registry.get "matita.external_editor" in
934 (* ZACK uncomment to enable interactive ask of external editor command *)
937 "External editor command:
938 %f will be substitute for the script name,
939 %p for the cursor position in bytes,
940 %l for the execution point in bytes."
942 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
943 ~default:(Helm_registry.get "matita.external_editor") ()
945 let fname = (MatitaScript.current ())#filename in
947 source_buffer#start_iter#get_slice
948 ~stop:(source_buffer#get_iter_at_mark mark)
950 let script = MatitaScript.current () in
951 let locked = `MARK script#locked_mark in
952 let string_pos mark = string_of_int (String.length (slice mark)) in
953 let cursor_pos = string_pos `INSERT in
954 let locked_pos = string_pos locked in
956 Pcre.replace ~pat:"%f" ~templ:fname
957 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
958 (Pcre.replace ~pat:"%l" ~templ:locked_pos
961 let locked_before = slice locked in
962 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
963 ignore (Unix.system cmd);
964 source_buffer#set_text (HExtlib.input_file fname);
965 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
966 source_buffer#move_mark locked locked_iter;
967 source_buffer#apply_tag script#locked_tag
968 ~start:source_buffer#start_iter ~stop:locked_iter;
969 let locked_after = slice locked in
973 for i = 0 to String.length locked_before - 1 do
974 if locked_before.[i] <> locked_after.[i] then begin
975 source_buffer#place_cursor
976 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
977 script#goto `Cursor ();
979 end else if locked_before.[i] = '\n' then begin
986 | Invalid_argument _ -> script#goto `Bottom ()
988 method loadScript file =
989 let script = MatitaScript.current () in
991 script#assignFileName file;
993 if Sys.file_exists file then file
994 else BuildTimeConf.script_template
996 source_view#source_buffer#begin_not_undoable_action ();
997 script#loadFromFile content;
998 source_view#source_buffer#end_not_undoable_action ();
999 console#message ("'"^file^"' loaded.");
1000 self#_enableSaveTo file
1002 method setStar name b =
1003 let l = main#scriptLabel in
1005 l#set_text (name ^ " *")
1009 method private _enableSaveTo file =
1010 script_fname <- Some file;
1011 self#main#saveMenuItem#misc#set_sensitive true
1013 method console = console
1014 method sourceView: GSourceView.source_view =
1015 (source_view: GSourceView.source_view)
1016 method fileSel = fileSel
1017 method findRepl = findRepl
1019 method develList = develList
1020 method newDevel = newDevel
1022 method newBrowserWin () =
1024 inherit browserWin ()
1025 val combo = GEdit.combo_box_entry ()
1027 self#check_widgets ();
1028 let combo_widget = combo#coerce in
1029 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1030 combo#entry#misc#grab_focus ()
1031 method browserUri = combo
1034 method newUriDialog () =
1035 let dialog = new uriChoiceDialog () in
1036 dialog#check_widgets ();
1039 method newRecordDialog () =
1040 let dialog = new recordChoiceDialog () in
1041 dialog#check_widgets ();
1044 method newConfirmationDialog () =
1045 let dialog = new confirmationDialog () in
1046 dialog#check_widgets ();
1049 method newEmptyDialog () =
1050 let dialog = new emptyDialog () in
1051 dialog#check_widgets ();
1054 method private addKeyBinding key callback =
1055 List.iter (fun evbox -> add_key_binding key callback evbox)
1058 method setQuitCallback callback =
1059 connect_menu_item main#quitMenuItem callback;
1060 ignore (main#toplevel#event#connect#delete
1061 (fun _ -> callback ();true));
1062 self#addKeyBinding GdkKeysyms._q callback
1064 method chooseFile ?(ok_not_exists = false) () =
1065 _ok_not_exists <- ok_not_exists;
1066 _only_directory <- false;
1067 fileSel#fileSelectionWin#show ();
1071 method private chooseDir ?(ok_not_exists = false) () =
1072 _ok_not_exists <- ok_not_exists;
1073 _only_directory <- true;
1074 fileSel#fileSelectionWin#show ();
1076 (* we should check that this is a directory *)
1079 method createDevelopment ~containing =
1080 next_devel_must_contain <- containing;
1081 newDevel#toplevel#misc#show()
1083 method askText ?(title = "") ?(msg = "") () =
1084 let dialog = new textDialog () in
1085 dialog#textDialog#set_title title;
1086 dialog#textDialogLabel#set_label msg;
1087 let text = ref None in
1090 dialog#textDialog#destroy ();
1093 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1094 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1095 connect_button dialog#textDialogOkButton (fun _ ->
1096 let text = dialog#textDialogTextView#buffer#get_text () in
1097 return (Some text));
1098 dialog#textDialog#show ();
1102 method private updateFontSize () =
1103 self#sourceView#misc#modify_font_by_name
1104 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1106 method increaseFontSize () =
1107 font_size <- font_size + 1;
1108 self#updateFontSize ()
1110 method decreaseFontSize () =
1111 font_size <- font_size - 1;
1112 self#updateFontSize ()
1114 method resetFontSize () =
1115 font_size <- default_font_size;
1116 self#updateFontSize ()
1121 let g = new gui () in
1122 gui_instance := Some g;
1123 MatitaMathView.set_gui g;
1126 let instance = singleton gui
1128 let non p x = not (p x)
1130 (* this is a shit and should be changed :-{ *)
1131 let interactive_uri_choice
1132 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1133 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1134 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1138 let gui = instance () in
1139 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1140 if (selection_mode <> `SINGLE) &&
1141 (Helm_registry.get_opt_default Helm_registry.get_bool ~default:true "matita.auto_disambiguation")
1143 Lazy.force nonvars_uris
1145 let dialog = gui#newUriDialog () in
1146 if hide_uri_entry then
1147 dialog#uriEntryHBox#misc#hide ();
1150 dialog#uriChoiceSelectedButton#misc#hide ();
1151 dialog#uriChoiceConstantsButton#misc#hide ();
1153 dialog#okLabel#set_label ok_label;
1154 dialog#uriChoiceTreeView#selection#set_mode
1155 (selection_mode :> Gtk.Tags.selection_mode);
1156 let model = new stringListModel dialog#uriChoiceTreeView in
1157 let choices = ref None in
1161 dialog#copyButton#misc#show ();
1162 connect_button dialog#copyButton
1164 match model#easy_selection () with
1167 dialog#uriChoiceDialog#set_title title;
1168 dialog#uriChoiceLabel#set_text msg;
1169 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1170 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1173 dialog#uriChoiceDialog#destroy ();
1176 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1177 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1178 return (Some (Lazy.force nonvars_uris)));
1179 if ok_action = `AUTO then
1180 connect_button dialog#uriChoiceAutoButton (fun _ ->
1181 Helm_registry.set_bool "matita.auto_disambiguation" true;
1182 return (Some (Lazy.force nonvars_uris)))
1184 connect_button dialog#uriChoiceAutoButton (fun _ ->
1185 match model#easy_selection () with
1187 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1188 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1189 match model#easy_selection () with
1191 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1192 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1193 dialog#uriChoiceDialog#show ();
1195 (match !choices with
1196 | None -> raise MatitaTypes.Cancel
1197 | Some uris -> uris)
1201 let cols = new GTree.column_list in
1202 let id_col = cols#add Gobject.Data.string in
1203 let dsc_col = cols#add Gobject.Data.string in
1204 let interp_no_col = cols#add Gobject.Data.int in
1205 let tree_store = GTree.tree_store cols in
1206 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1207 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1208 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1209 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1210 fun tree_view choices ->
1213 tree_view#set_model (Some (tree_store :> GTree.model));
1214 ignore (tree_view#append_column id_view_col);
1215 ignore (tree_view#append_column dsc_view_col);
1216 let name_of_interp =
1217 (* try to find a reasonable name for an interpretation *)
1221 List.assoc "0" interp
1223 incr idx; string_of_int !idx
1225 tree_store#clear ();
1226 let idx = ref ~-1 in
1230 let interp_row = tree_store#append () in
1231 tree_store#set ~row:interp_row ~column:id_col
1232 (name_of_interp interp);
1233 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1236 let row = tree_store#append ~parent:interp_row () in
1237 tree_store#set ~row ~column:id_col id;
1238 tree_store#set ~row ~column:dsc_col dsc;
1239 tree_store#set ~row ~column:interp_no_col !idx)
1243 method get_interp_no tree_path =
1244 let iter = tree_store#get_iter tree_path in
1245 tree_store#get ~row:iter ~column:interp_no_col
1248 let interactive_interp_choice () choices =
1249 let gui = instance () in
1250 assert (choices <> []);
1251 let dialog = gui#newRecordDialog () in
1252 let model = new interpModel dialog#recordChoiceTreeView choices in
1253 dialog#recordChoiceDialog#set_title "Interpretation choice";
1254 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1255 let interp_no = ref None in
1257 dialog#recordChoiceDialog#destroy ();
1260 let fail _ = interp_no := None; return () in
1261 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1262 connect_button dialog#recordChoiceOkButton (fun _ ->
1263 match !interp_no with None -> () | Some _ -> return ());
1264 connect_button dialog#recordChoiceCancelButton fail;
1265 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1266 interp_no := Some (model#get_interp_no path);
1268 let selection = dialog#recordChoiceTreeView#selection in
1269 ignore (selection#connect#changed (fun _ ->
1270 match selection#get_selected_rows with
1271 | [path] -> interp_no := Some (model#get_interp_no path)
1272 | _ -> assert false));
1273 dialog#recordChoiceDialog#show ();
1275 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1278 (* disambiguator callbacks *)
1279 GrafiteDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1280 GrafiteDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1281 (* gtk initialization *)
1282 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1283 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1284 ignore (GMain.Main.init ())