1 (* Copyright (C) 2004-2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
28 open MatitaGeneratedGui
32 exception Found of int
34 let gui_instance = ref None
36 class type browserWin =
37 (* this class exists only because GEdit.combo_box_entry is not supported by
38 * lablgladecc :-(((( *)
40 inherit MatitaGeneratedGui.browserWin
41 method browserUri: GEdit.combo_box_entry
44 class console ~(buffer: GText.buffer) () =
46 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
47 val warning_tag = buffer#create_tag [ `FOREGROUND "orange" ]
48 val message_tag = buffer#create_tag []
49 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
50 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
51 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
52 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
53 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
55 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
56 method log_callback (tag: HLog.log_tag) s =
58 | `Debug -> self#debug (s ^ "\n")
59 | `Error -> self#error (s ^ "\n")
60 | `Message -> self#message (s ^ "\n")
61 | `Warning -> self#warning (s ^ "\n")
64 let clean_current_baseuri status =
66 let baseuri = GrafiteTypes.get_string_option status "baseuri" in
67 let basedir = Helm_registry.get "matita.basedir" in
68 LibraryClean.clean_baseuris ~basedir [baseuri]
69 with GrafiteTypes.Option_error _ -> ()
71 let ask_and_save_moo_if_needed parent fname status =
72 let basedir = Helm_registry.get "matita.basedir" in
73 let baseuri = GrafiteParserMisc.baseuri_of_script ~include_paths:[] fname in
74 let moo_fname = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in
76 let metadata_fname= LibraryMisc.metadata_file_of_baseuri ~basedir ~baseuri in
77 GrafiteMarshal.save_moo moo_fname status.GrafiteTypes.moo_content_rev;
78 LibraryNoDb.save_metadata metadata_fname status.GrafiteTypes.metadata
80 if (MatitaScript.current ())#eos &&
81 status.GrafiteTypes.proof_status = GrafiteTypes.No_proof
85 MatitaGtkMisc.ask_confirmation
86 ~title:"A .moo can be generated"
87 ~message:(Printf.sprintf
88 "%s can be generated for %s.\n<i>Should I generate it?</i>"
89 (Filename.basename moo_fname) (Filename.basename fname))
96 | `CANCEL -> raise MatitaTypes.Cancel
101 clean_current_baseuri status
104 clean_current_baseuri status
106 let ask_unsaved parent =
107 MatitaGtkMisc.ask_confirmation
108 ~parent ~title:"Unsaved work!"
109 ~message:("Your work is <b>unsaved</b>!\n\n"^
110 "<i>Do you want to save the script before continuing?</i>")
113 (** Selection handling
114 * Two clipboards are used: "clipboard" and "primary".
115 * "primary" is used by X, when you hit the middle button mouse is content is
116 * pasted between applications. In Matita this selection always contain the
117 * textual version of the selected term.
118 * "clipboard" is used inside Matita only and support ATM two different targets:
119 * "TERM" and "PATTERN", in the future other targets like "MATHMLCONTENT" may
124 (* creation order _is_ relevant for windows placement *)
125 let main = new mainWin () in
126 let fileSel = new fileSelectionWin () in
127 let findRepl = new findReplWin () in
128 let develList = new develListWin () in
129 let newDevel = new newDevelWin () in
130 let keyBindingBoxes = (* event boxes which should receive global key events *)
131 [ main#mainWinEventBox ]
133 let console = new console ~buffer:main#logTextView#buffer () in
134 let (source_view: GSourceView.source_view) =
135 GSourceView.source_view
137 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
138 ~margin:80 ~show_margin:true
140 ~packing:main#scriptScrolledWin#add
143 let default_font_size =
144 Helm_registry.get_opt_default Helm_registry.int
145 ~default:BuildTimeConf.default_font_size "matita.font_size"
147 let source_buffer = source_view#source_buffer in
149 val mutable chosen_file = None
150 val mutable _ok_not_exists = false
151 val mutable _only_directory = false
152 val mutable script_fname = None
153 val mutable font_size = default_font_size
154 val mutable next_devel_must_contain = None
155 val mutable next_ligatures = []
156 val clipboard = GData.clipboard Gdk.Atom.clipboard
157 val primary = GData.clipboard Gdk.Atom.primary
160 (* glade's check widgets *)
161 List.iter (fun w -> w#check_widgets ())
162 (let c w = (w :> <check_widgets: unit -> unit>) in
163 [ c fileSel; c main; c findRepl]);
165 List.iter (* global key bindings *)
166 (fun (key, callback) -> self#addKeyBinding key callback)
169 toggle_win ~check:main#showProofMenuItem proof#proofWin;
171 toggle_win ~check:main#showCheckMenuItem check#checkWin;
175 let parse_txt_file file =
176 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
177 let l_rev = ref [] in
180 l_rev := input_line ch :: !l_rev;
189 ~authors:(parse_txt_file "AUTHORS")
190 (*~comments:"comments"*)
191 ~copyright:"Copyright (C) 2005, the HELM team"
192 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
193 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
195 ~version:BuildTimeConf.version
196 ~website:"http://helm.cs.unibo.it"
199 connect_menu_item main#aboutMenuItem about_dialog#present;
201 let show_find_Repl () =
202 findRepl#toplevel#misc#show ();
203 findRepl#toplevel#misc#grab_focus ()
205 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
207 let highlight start end_ =
208 source_buffer#move_mark `INSERT ~where:start;
209 source_buffer#move_mark `SEL_BOUND ~where:end_;
210 source_view#scroll_mark_onscreen `INSERT
212 let text = findRepl#findEntry#text in
213 let iter = source_buffer#get_iter `SEL_BOUND in
214 match iter#forward_search text with
216 (match source_buffer#start_iter#forward_search text with
218 | Some (start,end_) -> highlight start end_)
219 | Some (start,end_) -> highlight start end_
222 let text = findRepl#replaceEntry#text in
223 let ins = source_buffer#get_iter `INSERT in
224 let sel = source_buffer#get_iter `SEL_BOUND in
225 if ins#compare sel < 0 then
227 ignore(source_buffer#delete_selection ());
228 source_buffer#insert text
231 connect_button findRepl#findButton find_forward;
232 connect_button findRepl#findReplButton replace;
233 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
234 ignore(findRepl#toplevel#event#connect#delete
235 ~callback:(fun _ -> hide_find_Repl ();true));
238 (* phase 1: we save the actual status of the marks and we undo *)
239 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
240 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
241 let locked_iter_offset = locked_iter#offset in
244 (source_view#buffer#create_mark ~name:"lock_point"
245 ~left_gravity:true locked_iter) in
246 source_view#source_buffer#undo ();
247 (* phase 2: we save the cursor position and we redo, restoring
248 the previous status of all the marks *)
249 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
252 (source_view#buffer#create_mark ~name:"undo_point"
253 ~left_gravity:true cursor_iter)
255 source_view#source_buffer#redo ();
256 let mark_iter = source_view#buffer#get_iter_at_mark mark in
257 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
258 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
259 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
260 source_view#buffer#delete_mark mark;
261 source_view#buffer#delete_mark mark2;
262 (* phase 3: if after the undo the cursor was in the locked area,
263 then we move it there again and we perform a goto *)
264 if mark_iter#offset < locked_iter_offset then
266 source_view#buffer#move_mark `INSERT ~where:mark_iter;
267 (MatitaScript.current ())#goto `Cursor ();
269 (* phase 4: we perform again the undo. This time we are sure that
270 the text to undo is not locked *)
271 source_view#source_buffer#undo ();
272 source_view#misc#grab_focus () in
275 (* phase 1: we save the actual status of the marks, we redo and
277 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
278 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
279 let locked_iter_offset = locked_iter#offset in
282 (source_view#buffer#create_mark ~name:"lock_point"
283 ~left_gravity:true locked_iter) in
284 source_view#source_buffer#redo ();
285 source_view#source_buffer#undo ();
286 (* phase 2: we save the cursor position and we restore
287 the previous status of all the marks *)
288 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
291 (source_view#buffer#create_mark ~name:"undo_point"
292 ~left_gravity:true cursor_iter)
294 let mark_iter = source_view#buffer#get_iter_at_mark mark in
295 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
296 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
297 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
298 source_view#buffer#delete_mark mark;
299 source_view#buffer#delete_mark mark2;
300 (* phase 3: if after the undo the cursor is in the locked area,
301 then we move it there again and we perform a goto *)
302 if mark_iter#offset < locked_iter_offset then
304 source_view#buffer#move_mark `INSERT ~where:mark_iter;
305 (MatitaScript.current ())#goto `Cursor ();
307 (* phase 4: we perform again the redo. This time we are sure that
308 the text to redo is not locked *)
309 source_view#source_buffer#redo ();
310 source_view#misc#grab_focus ()
312 connect_menu_item main#undoMenuItem safe_undo;
313 ignore(source_view#source_buffer#connect#can_undo
314 ~callback:main#undoMenuItem#misc#set_sensitive);
315 connect_menu_item main#redoMenuItem safe_redo;
316 ignore(source_view#source_buffer#connect#can_redo
317 ~callback:main#redoMenuItem#misc#set_sensitive);
318 ignore(source_view#connect#after#populate_popup
319 ~callback:(fun pre_menu ->
320 let menu = new GMenu.menu pre_menu in
321 let menuItems = menu#children in
322 let undoMenuItem, redoMenuItem =
324 [undo;redo;sep1;cut;copy;paste;delete;sep2;
325 selectall;sep3;inputmethod;insertunicodecharacter] ->
326 List.iter menu#remove [ copy; cut; delete; paste ];
328 | _ -> assert false in
330 let i = ref 2 in (* last occupied position *)
331 fun ?label ?stock () ->
333 GMenu.image_menu_item ?label ?stock ~packing:(menu#insert ~pos:!i)
336 let copy = add_menu_item ~stock:`COPY () in
337 let cut = add_menu_item ~stock:`CUT () in
338 let delete = add_menu_item ~stock:`DELETE () in
339 let paste = add_menu_item ~stock:`PASTE () in
340 let paste_pattern = add_menu_item ~label:"Paste as pattern" () in
341 copy#misc#set_sensitive self#canCopy;
342 cut#misc#set_sensitive self#canCut;
343 delete#misc#set_sensitive self#canDelete;
344 paste#misc#set_sensitive self#canPaste;
345 paste_pattern#misc#set_sensitive self#canPastePattern;
346 connect_menu_item copy self#copy;
347 connect_menu_item cut self#cut;
348 connect_menu_item delete self#delete;
349 connect_menu_item paste self#paste;
350 connect_menu_item paste_pattern self#pastePattern;
351 let new_undoMenuItem =
352 GMenu.image_menu_item
353 ~image:(GMisc.image ~stock:`UNDO ())
356 ~packing:(menu#insert ~pos:0) () in
357 new_undoMenuItem#misc#set_sensitive
358 (undoMenuItem#misc#get_flag `SENSITIVE);
359 menu#remove (undoMenuItem :> GMenu.menu_item);
360 connect_menu_item new_undoMenuItem safe_undo;
361 let new_redoMenuItem =
362 GMenu.image_menu_item
363 ~image:(GMisc.image ~stock:`REDO ())
366 ~packing:(menu#insert ~pos:1) () in
367 new_redoMenuItem#misc#set_sensitive
368 (redoMenuItem#misc#get_flag `SENSITIVE);
369 menu#remove (redoMenuItem :> GMenu.menu_item);
370 connect_menu_item new_redoMenuItem safe_redo));
372 connect_menu_item main#editMenu (fun () ->
373 main#copyMenuItem#misc#set_sensitive self#canCopy;
374 main#cutMenuItem#misc#set_sensitive self#canCut;
375 main#deleteMenuItem#misc#set_sensitive self#canDelete;
376 main#pasteMenuItem#misc#set_sensitive self#canPaste;
377 main#pastePatternMenuItem#misc#set_sensitive self#canPastePattern);
378 connect_menu_item main#copyMenuItem self#copy;
379 connect_menu_item main#cutMenuItem self#cut;
380 connect_menu_item main#deleteMenuItem self#delete;
381 connect_menu_item main#pasteMenuItem self#paste;
382 connect_menu_item main#pastePatternMenuItem self#pastePattern;
383 connect_menu_item main#selectAllMenuItem (fun () ->
384 source_buffer#move_mark `INSERT source_buffer#start_iter;
385 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
386 connect_menu_item main#findReplMenuItem show_find_Repl;
387 connect_menu_item main#externalEditorMenuItem self#externalEditor;
388 connect_menu_item main#ligatureButton self#nextLigature;
389 ignore (findRepl#findEntry#connect#activate find_forward);
390 (* interface lockers *)
392 main#buttonsToolbar#misc#set_sensitive false;
393 develList#buttonsHbox#misc#set_sensitive false;
394 source_view#set_editable false
397 main#buttonsToolbar#misc#set_sensitive true;
398 develList#buttonsHbox#misc#set_sensitive true;
399 source_view#set_editable true
404 try f ();unlock_world () with exc -> unlock_world (); raise exc in
408 f (); source_view#misc#grab_focus ()
410 exc -> source_view#misc#grab_focus (); raise exc in
411 (* developments win *)
413 new MatitaGtkMisc.multiStringListModel
414 ~cols:2 develList#developmentsTreeview
416 let refresh_devels_win () =
417 model#list_store#clear ();
419 (fun (name, root) -> model#easy_mappend [name;root])
420 (MatitamakeLib.list_known_developments ())
422 let get_devel_selected () =
423 match model#easy_mselection () with
424 | [[name;_]] -> MatitamakeLib.development_for_name name
428 while Glib.Main.pending () do
429 ignore(Glib.Main.iteration false);
432 connect_button develList#newButton
434 next_devel_must_contain <- None;
435 newDevel#toplevel#misc#show());
436 connect_button develList#deleteButton
438 (match get_devel_selected () with
440 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
441 refresh_devels_win ()));
442 connect_button develList#buildButton
444 match get_devel_selected () with
448 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
451 connect_button develList#cleanButton
453 match get_devel_selected () with
457 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
460 connect_button develList#closeButton
461 (fun () -> develList#toplevel#misc#hide());
462 ignore(develList#toplevel#event#connect#delete
463 (fun _ -> develList#toplevel#misc#hide();true));
464 connect_menu_item main#developmentsMenuItem
465 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
467 (* add development win *)
468 let check_if_root_contains root =
469 match next_devel_must_contain with
472 let is_prefix_of d1 d2 =
473 let len1 = String.length d1 in
474 let len2 = String.length d2 in
478 let pref = String.sub d2 0 len1 in
481 is_prefix_of root path
483 connect_button newDevel#addButton
485 let name = newDevel#nameEntry#text in
486 let root = newDevel#rootEntry#text in
487 if check_if_root_contains root then
489 ignore (MatitamakeLib.initialize_development name root);
490 refresh_devels_win ();
491 newDevel#nameEntry#set_text "";
492 newDevel#rootEntry#set_text "";
493 newDevel#toplevel#misc#hide()
496 HLog.error ("The selected root does not contain " ^
497 match next_devel_must_contain with
499 | _ -> assert false));
500 connect_button newDevel#chooseRootButton
502 let path = self#chooseDir () in
504 | Some path -> newDevel#rootEntry#set_text path
506 connect_button newDevel#cancelButton
507 (fun () -> newDevel#toplevel#misc#hide ());
508 ignore(newDevel#toplevel#event#connect#delete
509 (fun _ -> newDevel#toplevel#misc#hide();true));
511 (* file selection win *)
512 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
513 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
516 fileSel#fileSelectionWin#misc#hide ();
521 let fname = fileSel#fileSelectionWin#filename in
522 if Sys.file_exists fname then
524 if HExtlib.is_regular fname && not (_only_directory) then
526 else if _only_directory && HExtlib.is_dir fname then
531 if _ok_not_exists then
534 | `CANCEL -> return None
536 | `DELETE_EVENT -> return None));
538 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
540 let adj = main#logScrolledWin#vadjustment in
541 ignore (adj#connect#changed
542 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
543 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
545 let module A = GrafiteAst in
546 let hole = CicNotationPt.UserInput in
547 let loc = DisambiguateTypes.dummy_floc in
549 if (MatitaScript.current ())#onGoingProof () then
550 (MatitaScript.current ())#advance
552 ^ GrafiteAstPp.pp_tactical ~term_pp:CicNotationPp.pp_term
553 ~lazy_term_pp:CicNotationPp.pp_term (A.Tactic (loc, ast)))
556 let tac_w_term ast _ =
557 if (MatitaScript.current ())#onGoingProof () then
558 let buf = source_buffer in
559 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
561 ^ GrafiteAstPp.pp_tactic ~term_pp:CicNotationPp.pp_term
562 ~lazy_term_pp:CicNotationPp.pp_term ast)
565 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
566 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
567 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
568 connect_button tbar#elimButton (tac_w_term
569 (A.Elim (loc, hole, None, None, [])));
570 connect_button tbar#elimTypeButton (tac_w_term
571 (A.ElimType (loc, hole, None, None, [])));
572 connect_button tbar#splitButton (tac (A.Split loc));
573 connect_button tbar#leftButton (tac (A.Left loc));
574 connect_button tbar#rightButton (tac (A.Right loc));
575 connect_button tbar#existsButton (tac (A.Exists loc));
576 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
577 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
578 connect_button tbar#transitivityButton
579 (tac_w_term (A.Transitivity (loc, hole)));
580 connect_button tbar#assumptionButton (tac (A.Assumption loc));
581 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
582 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
583 MatitaGtkMisc.toggle_widget_visibility
584 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
585 ~check:main#tacticsBarMenuItem;
586 let module Hr = Helm_registry in
588 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
590 main#tacticsBarMenuItem#set_active false;
591 MatitaGtkMisc.toggle_callback
593 | true -> main#toplevel#fullscreen ()
594 | false -> main#toplevel#unfullscreen ())
595 ~check:main#fullscreenMenuItem;
596 main#fullscreenMenuItem#set_active false;
598 HLog.set_log_callback self#console#log_callback;
599 GtkSignal.user_handler :=
601 if not (Helm_registry.get_bool "matita.debug") then
602 let floc, msg = MatitaExcPp.to_string exn in
607 let (x, y) = HExtlib.loc_of_floc floc in
608 let script = MatitaScript.current () in
609 let locked_mark = script#locked_mark in
610 let error_tag = script#error_tag in
612 (source_buffer#get_iter_at_mark (`MARK locked_mark))#offset in
613 let x' = baseoffset + x in
614 let y' = baseoffset + y in
615 let x_iter = source_buffer#get_iter (`OFFSET x') in
616 let y_iter = source_buffer#get_iter (`OFFSET y') in
617 source_buffer#apply_tag error_tag ~start:x_iter ~stop:y_iter;
619 id := Some (source_buffer#connect#changed ~callback:(fun () ->
620 source_buffer#remove_tag error_tag
621 ~start:source_buffer#start_iter
622 ~stop:source_buffer#end_iter;
624 | None -> assert false (* a race condition occurred *)
626 (new GObj.gobject_ops source_buffer#as_buffer)#disconnect id));
627 source_buffer#place_cursor
628 (source_buffer#get_iter (`OFFSET x'));
633 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
635 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
637 HLog.warn (sprintf "can't load language file %s"
638 BuildTimeConf.lang_file)
639 | Some matita_lang ->
640 source_buffer#set_language matita_lang;
641 source_buffer#set_highlight true
643 let s () = MatitaScript.current () in
645 script_fname <- None;
646 main#saveMenuItem#misc#set_sensitive false
648 let saveAsScript () =
650 match self#chooseFile ~ok_not_exists:true () with
652 script#assignFileName f;
653 script#saveToFile ();
654 console#message ("'"^f^"' saved.\n");
659 match script_fname with
660 | None -> saveAsScript ()
662 (s ())#assignFileName f;
663 (s ())#saveToFile ();
664 console#message ("'"^f^"' saved.\n");
666 let abandon_script () =
667 let status = (s ())#status in
668 if source_view#buffer#modified then
669 (match ask_unsaved main#toplevel with
670 | `YES -> saveScript ()
672 | `CANCEL -> raise MatitaTypes.Cancel);
673 (match script_fname with
675 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
680 match self#chooseFile () with
684 script#assignFileName f;
685 source_view#source_buffer#begin_not_undoable_action ();
686 script#loadFromFile f;
687 source_view#source_buffer#end_not_undoable_action ();
688 console#message ("'"^f^"' loaded.\n");
691 with MatitaTypes.Cancel -> ()
695 source_view#source_buffer#begin_not_undoable_action ();
698 source_view#source_buffer#end_not_undoable_action ();
703 source_buffer#place_cursor
704 (source_buffer#get_iter_at_mark (`NAME "locked")) in
705 let advance _ = (MatitaScript.current ())#advance (); cursor () in
706 let retract _ = (MatitaScript.current ())#retract (); cursor () in
707 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
708 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
709 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
710 let advance = locker (keep_focus advance) in
711 let retract = locker (keep_focus retract) in
712 let top = locker (keep_focus top) in
713 let bottom = locker (keep_focus bottom) in
714 let jump = locker (keep_focus jump) in
715 let connect_key sym f =
716 connect_key main#mainWinEventBox#event
717 ~modifiers:[`CONTROL] ~stop:true sym f;
718 connect_key self#sourceView#event
719 ~modifiers:[`CONTROL] ~stop:true sym f
722 self#setQuitCallback (fun () ->
723 let status = (MatitaScript.current ())#status in
724 if source_view#buffer#modified then
726 let rc = ask_unsaved main#toplevel in
729 | `YES -> saveScript ();
730 if not source_view#buffer#modified then
732 (match script_fname with
735 ask_and_save_moo_if_needed
736 main#toplevel fname status);
739 | `NO -> GMain.Main.quit ()
740 | `CANCEL -> raise MatitaTypes.Cancel
741 with MatitaTypes.Cancel -> ()
745 (match script_fname with
746 | None -> clean_current_baseuri status; GMain.Main.quit ()
749 ask_and_save_moo_if_needed main#toplevel fname status;
751 with MatitaTypes.Cancel -> ())
753 connect_button main#scriptAdvanceButton advance;
754 connect_button main#scriptRetractButton retract;
755 connect_button main#scriptTopButton top;
756 connect_button main#scriptBottomButton bottom;
757 connect_button main#scriptJumpButton jump;
758 connect_menu_item main#scriptAdvanceMenuItem advance;
759 connect_menu_item main#scriptRetractMenuItem retract;
760 connect_menu_item main#scriptTopMenuItem top;
761 connect_menu_item main#scriptBottomMenuItem bottom;
762 connect_menu_item main#scriptJumpMenuItem jump;
763 connect_menu_item main#openMenuItem loadScript;
764 connect_menu_item main#saveMenuItem saveScript;
765 connect_menu_item main#saveAsMenuItem saveAsScript;
766 connect_menu_item main#newMenuItem newScript;
767 (* script monospace font stuff *)
768 self#updateFontSize ();
770 main#debugMenu#misc#hide ();
772 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
773 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
774 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
776 self#sourceView#misc#grab_focus ();
777 (* main win dimension *)
778 let width = Gdk.Screen.width () in
779 let height = Gdk.Screen.height () in
780 let main_w = width * 90 / 100 in
781 let main_h = height * 80 / 100 in
782 let script_w = main_w * 6 / 10 in
783 main#toplevel#resize ~width:main_w ~height:main_h;
784 main#hpaneScriptSequent#set_position script_w;
786 ignore(source_view#connect#after#paste_clipboard
787 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
788 (* clean_locked is set to true only "during" a PRIMARY paste
789 operation (i.e. by clicking with the second mouse button) *)
790 let clean_locked = ref false in
791 ignore(source_view#event#connect#button_press
794 if GdkEvent.Button.button button = 2 then
795 clean_locked := true;
798 ignore(source_view#event#connect#button_release
799 ~callback:(fun button -> clean_locked := false; false));
800 ignore(source_view#buffer#connect#after#apply_tag
802 fun tag ~start:_ ~stop:_ ->
804 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
807 clean_locked := false;
808 (MatitaScript.current ())#clean_dirty_lock;
811 (* math view handling *)
812 connect_menu_item main#newCicBrowserMenuItem (fun () ->
813 ignore (MatitaMathView.cicBrowser ()));
814 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
815 self#increaseFontSize ();
816 MatitaMathView.increase_font_size ();
817 MatitaMathView.update_font_sizes ());
818 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
819 self#decreaseFontSize ();
820 MatitaMathView.decrease_font_size ();
821 MatitaMathView.update_font_sizes ());
822 connect_menu_item main#normalFontSizeMenuItem (fun () ->
823 self#resetFontSize ();
824 MatitaMathView.reset_font_size ();
825 MatitaMathView.update_font_sizes ());
826 MatitaMathView.reset_font_size ();
828 (** selections / clipboards handling *)
830 method markupSelected = MatitaMathView.has_selection ()
831 method private textSelected =
832 (source_buffer#get_iter_at_mark `INSERT)#compare
833 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
834 method private somethingSelected = self#markupSelected || self#textSelected
835 method private markupStored = MatitaMathView.has_clipboard ()
836 method private textStored = clipboard#text <> None
837 method private somethingStored = self#markupStored || self#textStored
839 method canCopy = self#somethingSelected
840 method canCut = self#textSelected
841 method canDelete = self#textSelected
842 method canPaste = self#somethingStored
843 method canPastePattern = self#markupStored
848 MatitaMathView.empty_clipboard ();
849 source_view#buffer#copy_clipboard clipboard;
851 MatitaMathView.copy_selection ()
853 source_view#buffer#cut_clipboard clipboard;
854 MatitaMathView.empty_clipboard ()
855 method delete () = ignore (source_view#buffer#delete_selection ())
857 if MatitaMathView.has_clipboard ()
858 then source_view#buffer#insert (MatitaMathView.paste_clipboard `Term)
859 else source_view#buffer#paste_clipboard clipboard;
860 (MatitaScript.current ())#clean_dirty_lock
861 method pastePattern () =
862 source_view#buffer#insert (MatitaMathView.paste_clipboard `Pattern)
864 method private nextLigature () =
865 let iter = source_buffer#get_iter_at_mark `INSERT in
866 let write_ligature len s =
867 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
868 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
870 let get_ligature word =
871 let len = String.length word in
874 for i = len - 1 downto 0 do
875 if HExtlib.is_alpha word.[i] then ()
877 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
881 if i = ~-1 then None else Some (String.sub word i (len - i))
883 let aux_ligature () =
885 for i = len - 1 downto 0 do
886 if CicNotationLexer.is_ligature_char word.[i] then ()
887 else raise (Found (i+1))
893 Some (String.sub word i (len - i))
894 with Invalid_argument _ -> None)
896 match aux_tex () with
897 | Some macro -> macro
898 | None -> (match aux_ligature () with Some l -> l | None -> word)
900 (match next_ligatures with
901 | [] -> (* find ligatures and fill next_ligatures, then try again *)
904 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
906 let ligature = get_ligature last_word in
907 (match CicNotationLexer.lookup_ligatures ligature with
910 write_ligature (String.length ligature) hd;
911 next_ligatures <- tl @ [ hd ])
914 next_ligatures <- tl @ [ hd ])
916 method private externalEditor () =
917 let cmd = Helm_registry.get "matita.external_editor" in
918 (* ZACK uncomment to enable interactive ask of external editor command *)
921 "External editor command:
922 %f will be substitute for the script name,
923 %p for the cursor position in bytes,
924 %l for the execution point in bytes."
926 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
927 ~default:(Helm_registry.get "matita.external_editor") ()
929 let fname = (MatitaScript.current ())#filename in
931 source_buffer#start_iter#get_slice
932 ~stop:(source_buffer#get_iter_at_mark mark)
934 let script = MatitaScript.current () in
935 let locked = `MARK script#locked_mark in
936 let string_pos mark = string_of_int (String.length (slice mark)) in
937 let cursor_pos = string_pos `INSERT in
938 let locked_pos = string_pos locked in
940 Pcre.replace ~pat:"%f" ~templ:fname
941 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
942 (Pcre.replace ~pat:"%l" ~templ:locked_pos
945 let locked_before = slice locked in
946 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
947 ignore (Unix.system cmd);
948 source_buffer#set_text (HExtlib.input_file fname);
949 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
950 source_buffer#move_mark locked locked_iter;
951 source_buffer#apply_tag script#locked_tag
952 ~start:source_buffer#start_iter ~stop:locked_iter;
953 let locked_after = slice locked in
957 for i = 0 to String.length locked_before - 1 do
958 if locked_before.[i] <> locked_after.[i] then begin
959 source_buffer#place_cursor
960 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
961 script#goto `Cursor ();
963 end else if locked_before.[i] = '\n' then begin
970 | Invalid_argument _ -> script#goto `Bottom ()
972 method loadScript file =
973 let script = MatitaScript.current () in
975 script#assignFileName file;
977 if Sys.file_exists file then file
978 else BuildTimeConf.script_template
980 source_view#source_buffer#begin_not_undoable_action ();
981 script#loadFromFile content;
982 source_view#source_buffer#end_not_undoable_action ();
983 console#message ("'"^file^"' loaded.");
984 self#_enableSaveTo file
986 method setStar name b =
987 let l = main#scriptLabel in
989 l#set_text (name ^ " *")
993 method private _enableSaveTo file =
994 script_fname <- Some file;
995 self#main#saveMenuItem#misc#set_sensitive true
997 method console = console
998 method sourceView: GSourceView.source_view =
999 (source_view: GSourceView.source_view)
1000 method fileSel = fileSel
1001 method findRepl = findRepl
1003 method develList = develList
1004 method newDevel = newDevel
1006 method newBrowserWin () =
1008 inherit browserWin ()
1009 val combo = GEdit.combo_box_entry ()
1011 self#check_widgets ();
1012 let combo_widget = combo#coerce in
1013 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
1014 combo#entry#misc#grab_focus ()
1015 method browserUri = combo
1018 method newUriDialog () =
1019 let dialog = new uriChoiceDialog () in
1020 dialog#check_widgets ();
1023 method newRecordDialog () =
1024 let dialog = new recordChoiceDialog () in
1025 dialog#check_widgets ();
1028 method newConfirmationDialog () =
1029 let dialog = new confirmationDialog () in
1030 dialog#check_widgets ();
1033 method newEmptyDialog () =
1034 let dialog = new emptyDialog () in
1035 dialog#check_widgets ();
1038 method private addKeyBinding key callback =
1039 List.iter (fun evbox -> add_key_binding key callback evbox)
1042 method setQuitCallback callback =
1043 connect_menu_item main#quitMenuItem callback;
1044 ignore (main#toplevel#event#connect#delete
1045 (fun _ -> callback ();true));
1046 self#addKeyBinding GdkKeysyms._q callback
1048 method chooseFile ?(ok_not_exists = false) () =
1049 _ok_not_exists <- ok_not_exists;
1050 _only_directory <- false;
1051 fileSel#fileSelectionWin#show ();
1055 method private chooseDir ?(ok_not_exists = false) () =
1056 _ok_not_exists <- ok_not_exists;
1057 _only_directory <- true;
1058 fileSel#fileSelectionWin#show ();
1060 (* we should check that this is a directory *)
1063 method createDevelopment ~containing =
1064 next_devel_must_contain <- containing;
1065 newDevel#toplevel#misc#show()
1067 method askText ?(title = "") ?(msg = "") () =
1068 let dialog = new textDialog () in
1069 dialog#textDialog#set_title title;
1070 dialog#textDialogLabel#set_label msg;
1071 let text = ref None in
1074 dialog#textDialog#destroy ();
1077 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
1078 connect_button dialog#textDialogCancelButton (fun _ -> return None);
1079 connect_button dialog#textDialogOkButton (fun _ ->
1080 let text = dialog#textDialogTextView#buffer#get_text () in
1081 return (Some text));
1082 dialog#textDialog#show ();
1086 method private updateFontSize () =
1087 self#sourceView#misc#modify_font_by_name
1088 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1090 method increaseFontSize () =
1091 font_size <- font_size + 1;
1092 self#updateFontSize ()
1094 method decreaseFontSize () =
1095 font_size <- font_size - 1;
1096 self#updateFontSize ()
1098 method resetFontSize () =
1099 font_size <- default_font_size;
1100 self#updateFontSize ()
1105 let g = new gui () in
1106 gui_instance := Some g;
1107 MatitaMathView.set_gui g;
1110 let instance = singleton gui
1112 let non p x = not (p x)
1114 (* this is a shit and should be changed :-{ *)
1115 let interactive_uri_choice
1116 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1117 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1118 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1122 let gui = instance () in
1123 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1124 if (selection_mode <> `SINGLE) &&
1125 (Helm_registry.get_bool "matita.auto_disambiguation")
1127 Lazy.force nonvars_uris
1129 let dialog = gui#newUriDialog () in
1130 if hide_uri_entry then
1131 dialog#uriEntryHBox#misc#hide ();
1134 dialog#uriChoiceSelectedButton#misc#hide ();
1135 dialog#uriChoiceConstantsButton#misc#hide ();
1137 dialog#okLabel#set_label ok_label;
1138 dialog#uriChoiceTreeView#selection#set_mode
1139 (selection_mode :> Gtk.Tags.selection_mode);
1140 let model = new stringListModel dialog#uriChoiceTreeView in
1141 let choices = ref None in
1145 dialog#copyButton#misc#show ();
1146 connect_button dialog#copyButton
1148 match model#easy_selection () with
1151 dialog#uriChoiceDialog#set_title title;
1152 dialog#uriChoiceLabel#set_text msg;
1153 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1154 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1157 dialog#uriChoiceDialog#destroy ();
1160 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1161 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1162 return (Some (Lazy.force nonvars_uris)));
1163 if ok_action = `AUTO then
1164 connect_button dialog#uriChoiceAutoButton (fun _ ->
1165 Helm_registry.set_bool "matita.auto_disambiguation" true;
1166 return (Some (Lazy.force nonvars_uris)))
1168 connect_button dialog#uriChoiceAutoButton (fun _ ->
1169 match model#easy_selection () with
1171 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1172 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1173 match model#easy_selection () with
1175 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1176 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1177 dialog#uriChoiceDialog#show ();
1179 (match !choices with
1180 | None -> raise MatitaTypes.Cancel
1181 | Some uris -> uris)
1185 let cols = new GTree.column_list in
1186 let id_col = cols#add Gobject.Data.string in
1187 let dsc_col = cols#add Gobject.Data.string in
1188 let interp_no_col = cols#add Gobject.Data.int in
1189 let tree_store = GTree.tree_store cols in
1190 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1191 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1192 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1193 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1194 fun tree_view choices ->
1197 tree_view#set_model (Some (tree_store :> GTree.model));
1198 ignore (tree_view#append_column id_view_col);
1199 ignore (tree_view#append_column dsc_view_col);
1200 let name_of_interp =
1201 (* try to find a reasonable name for an interpretation *)
1205 List.assoc "0" interp
1207 incr idx; string_of_int !idx
1209 tree_store#clear ();
1210 let idx = ref ~-1 in
1214 let interp_row = tree_store#append () in
1215 tree_store#set ~row:interp_row ~column:id_col
1216 (name_of_interp interp);
1217 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1220 let row = tree_store#append ~parent:interp_row () in
1221 tree_store#set ~row ~column:id_col id;
1222 tree_store#set ~row ~column:dsc_col dsc;
1223 tree_store#set ~row ~column:interp_no_col !idx)
1227 method get_interp_no tree_path =
1228 let iter = tree_store#get_iter tree_path in
1229 tree_store#get ~row:iter ~column:interp_no_col
1232 let interactive_interp_choice () choices =
1233 let gui = instance () in
1234 assert (choices <> []);
1235 let dialog = gui#newRecordDialog () in
1236 let model = new interpModel dialog#recordChoiceTreeView choices in
1237 dialog#recordChoiceDialog#set_title "Interpretation choice";
1238 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1239 let interp_no = ref None in
1241 dialog#recordChoiceDialog#destroy ();
1244 let fail _ = interp_no := None; return () in
1245 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1246 connect_button dialog#recordChoiceOkButton (fun _ ->
1247 match !interp_no with None -> () | Some _ -> return ());
1248 connect_button dialog#recordChoiceCancelButton fail;
1249 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1250 interp_no := Some (model#get_interp_no path);
1252 let selection = dialog#recordChoiceTreeView#selection in
1253 ignore (selection#connect#changed (fun _ ->
1254 match selection#get_selected_rows with
1255 | [path] -> interp_no := Some (model#get_interp_no path)
1256 | _ -> assert false));
1257 dialog#recordChoiceDialog#show ();
1259 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1262 (* disambiguator callbacks *)
1263 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1264 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1265 (* gtk initialization *)
1266 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1267 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1268 ignore (GMain.Main.init ())