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: MatitaLog.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 = MatitaTypes.get_string_option status "baseuri" in
67 MatitacleanLib.clean_baseuris [baseuri]
68 with MatitaTypes.Option_error _ -> ()
70 let ask_and_save_moo_if_needed parent fname status =
72 let moo_fname = MatitacleanLib.obj_file_of_script fname in
73 MatitaMoo.save_moo moo_fname status.MatitaTypes.moo_content_rev in
74 if (MatitaScript.current ())#eos &&
75 status.MatitaTypes.proof_status = MatitaTypes.No_proof
79 MatitacleanLib.obj_file_of_script fname
82 MatitaGtkMisc.ask_confirmation
83 ~title:"A .moo can be generated"
84 ~message:(Printf.sprintf
85 "%s can be generated for %s.\n<i>Should I generate it?</i>"
86 (Filename.basename mooname) (Filename.basename fname))
93 | `CANCEL -> raise MatitaTypes.Cancel
98 clean_current_baseuri status
101 clean_current_baseuri status
103 let ask_unsaved parent =
104 MatitaGtkMisc.ask_confirmation
105 ~parent ~title:"Unsaved work!"
106 ~message:("Your work is <b>unsaved</b>!\n\n"^
107 "<i>Do you want to save the script before continuing?</i>")
111 (* creation order _is_ relevant for windows placement *)
112 let main = new mainWin () in
113 let fileSel = new fileSelectionWin () in
114 let findRepl = new findReplWin () in
115 let develList = new develListWin () in
116 let newDevel = new newDevelWin () in
117 let keyBindingBoxes = (* event boxes which should receive global key events *)
118 [ main#mainWinEventBox ]
120 let console = new console ~buffer:main#logTextView#buffer () in
121 let (source_view: GSourceView.source_view) =
122 GSourceView.source_view
124 ~insert_spaces_instead_of_tabs:true ~tabs_width:2
125 ~margin:80 ~show_margin:true
127 ~packing:main#scriptScrolledWin#add
130 let default_font_size =
131 Helm_registry.get_opt_default Helm_registry.int
132 ~default:BuildTimeConf.default_font_size "matita.font_size"
134 let source_buffer = source_view#source_buffer in
136 val mutable chosen_file = None
137 val mutable _ok_not_exists = false
138 val mutable _only_directory = false
139 val mutable script_fname = None
140 val mutable font_size = default_font_size
141 val mutable next_devel_must_contain = None
142 val mutable next_ligatures = []
145 (* glade's check widgets *)
146 List.iter (fun w -> w#check_widgets ())
147 (let c w = (w :> <check_widgets: unit -> unit>) in
148 [ c fileSel; c main; c findRepl]);
150 List.iter (* global key bindings *)
151 (fun (key, callback) -> self#addKeyBinding key callback)
154 toggle_win ~check:main#showProofMenuItem proof#proofWin;
156 toggle_win ~check:main#showCheckMenuItem check#checkWin;
160 let parse_txt_file file =
161 let ch = open_in (BuildTimeConf.runtime_base_dir ^ "/" ^ file) in
162 let l_rev = ref [] in
165 l_rev := input_line ch :: !l_rev;
174 ~authors:(parse_txt_file "AUTHORS")
175 (*~comments:"comments"*)
176 ~copyright:"Copyright (C) 2005, the HELM team"
177 ~license:(String.concat "\n" (parse_txt_file "LICENSE"))
178 ~logo:(GdkPixbuf.from_file (MatitaMisc.image_path "/matita_medium.png"))
180 ~version:BuildTimeConf.version
181 ~website:"http://helm.cs.unibo.it"
184 connect_menu_item main#aboutMenuItem about_dialog#present;
186 let show_find_Repl () =
187 findRepl#toplevel#misc#show ();
188 findRepl#toplevel#misc#grab_focus ()
190 let hide_find_Repl () = findRepl#toplevel#misc#hide () in
192 let highlight start end_ =
193 source_buffer#move_mark `INSERT ~where:start;
194 source_buffer#move_mark `SEL_BOUND ~where:end_;
195 source_view#scroll_mark_onscreen `INSERT
197 let text = findRepl#findEntry#text in
198 let iter = source_buffer#get_iter `SEL_BOUND in
199 match iter#forward_search text with
201 (match source_buffer#start_iter#forward_search text with
203 | Some (start,end_) -> highlight start end_)
204 | Some (start,end_) -> highlight start end_
207 let text = findRepl#replaceEntry#text in
208 let ins = source_buffer#get_iter `INSERT in
209 let sel = source_buffer#get_iter `SEL_BOUND in
210 if ins#compare sel < 0 then
212 ignore(source_buffer#delete_selection ());
213 source_buffer#insert text
216 connect_button findRepl#findButton find_forward;
217 connect_button findRepl#findReplButton replace;
218 connect_button findRepl#cancelButton (fun _ -> hide_find_Repl ());
219 ignore(findRepl#toplevel#event#connect#delete
220 ~callback:(fun _ -> hide_find_Repl ();true));
223 (* phase 1: we save the actual status of the marks and we undo *)
224 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
225 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
226 let locked_iter_offset = locked_iter#offset in
229 (source_view#buffer#create_mark ~name:"lock_point"
230 ~left_gravity:true locked_iter) in
231 source_view#source_buffer#undo ();
232 (* phase 2: we save the cursor position and we redo, restoring
233 the previous status of all the marks *)
234 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
237 (source_view#buffer#create_mark ~name:"undo_point"
238 ~left_gravity:true cursor_iter)
240 source_view#source_buffer#redo ();
241 let mark_iter = source_view#buffer#get_iter_at_mark mark in
242 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
243 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
244 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
245 source_view#buffer#delete_mark mark;
246 source_view#buffer#delete_mark mark2;
247 (* phase 3: if after the undo the cursor was in the locked area,
248 then we move it there again and we perform a goto *)
249 if mark_iter#offset < locked_iter_offset then
251 source_view#buffer#move_mark `INSERT ~where:mark_iter;
252 (MatitaScript.current ())#goto `Cursor ();
254 (* phase 4: we perform again the undo. This time we are sure that
255 the text to undo is not locked *)
256 source_view#source_buffer#undo ();
257 source_view#misc#grab_focus () in
260 (* phase 1: we save the actual status of the marks, we redo and
262 let locked_mark = `MARK ((MatitaScript.current ())#locked_mark) in
263 let locked_iter = source_view#buffer#get_iter_at_mark locked_mark in
264 let locked_iter_offset = locked_iter#offset in
267 (source_view#buffer#create_mark ~name:"lock_point"
268 ~left_gravity:true locked_iter) in
269 source_view#source_buffer#redo ();
270 source_view#source_buffer#undo ();
271 (* phase 2: we save the cursor position and we restore
272 the previous status of all the marks *)
273 let cursor_iter = source_view#buffer#get_iter_at_mark `INSERT in
276 (source_view#buffer#create_mark ~name:"undo_point"
277 ~left_gravity:true cursor_iter)
279 let mark_iter = source_view#buffer#get_iter_at_mark mark in
280 let mark2_iter = source_view#buffer#get_iter_at_mark mark2 in
281 let mark2_iter = mark2_iter#set_offset locked_iter_offset in
282 source_view#buffer#move_mark locked_mark ~where:mark2_iter;
283 source_view#buffer#delete_mark mark;
284 source_view#buffer#delete_mark mark2;
285 (* phase 3: if after the undo the cursor is in the locked area,
286 then we move it there again and we perform a goto *)
287 if mark_iter#offset < locked_iter_offset then
289 source_view#buffer#move_mark `INSERT ~where:mark_iter;
290 (MatitaScript.current ())#goto `Cursor ();
292 (* phase 4: we perform again the redo. This time we are sure that
293 the text to redo is not locked *)
294 source_view#source_buffer#redo ();
295 source_view#misc#grab_focus ()
297 connect_menu_item main#undoMenuItem safe_undo;
298 ignore(source_view#source_buffer#connect#can_undo
299 ~callback:main#undoMenuItem#misc#set_sensitive);
300 connect_menu_item main#redoMenuItem safe_redo;
301 ignore(source_view#source_buffer#connect#can_redo
302 ~callback:main#redoMenuItem#misc#set_sensitive);
303 ignore(source_view#connect#after#populate_popup
304 ~callback:(fun pre_menu ->
305 let menu = new GMenu.menu pre_menu in
306 let menuItems = menu#children in
307 let undoMenuItem, redoMenuItem =
309 [undo;redo;sep1;cut;copy;paste;delete;sep2;
310 selectall;sep3;inputmethod;insertunicodecharacter] -> undo,redo
311 | _ -> assert false in
312 let new_undoMenuItem =
313 GMenu.image_menu_item
314 ~image:(GMisc.image ~stock:`UNDO ())
317 ~packing:(menu#insert ~pos:0) () in
318 new_undoMenuItem#misc#set_sensitive
319 (undoMenuItem#misc#get_flag `SENSITIVE);
320 menu#remove (undoMenuItem :> GMenu.menu_item);
321 connect_menu_item new_undoMenuItem safe_undo;
322 let new_redoMenuItem =
323 GMenu.image_menu_item
324 ~image:(GMisc.image ~stock:`REDO ())
327 ~packing:(menu#insert ~pos:1) () in
328 new_redoMenuItem#misc#set_sensitive
329 (redoMenuItem#misc#get_flag `SENSITIVE);
330 menu#remove (redoMenuItem :> GMenu.menu_item);
331 connect_menu_item new_redoMenuItem safe_redo));
332 let clipboard = GData.clipboard Gdk.Atom.clipboard in
333 let text_selected () =
334 (source_buffer#get_iter_at_mark `INSERT)#compare
335 (source_buffer#get_iter_at_mark `SEL_BOUND) <> 0
337 let markup_selected () = MatitaMathView.get_selections () <> None in
338 connect_menu_item main#editMenu (fun () ->
339 let text_selected = text_selected () in
340 let markup_selected = markup_selected () in
341 let something_selected = text_selected || markup_selected in
342 main#cutMenuItem#misc#set_sensitive text_selected;
343 main#copyMenuItem#misc#set_sensitive something_selected;
344 main#deleteMenuItem#misc#set_sensitive text_selected;
345 main#pasteMenuItem#misc#set_sensitive (clipboard#text <> None));
346 connect_menu_item main#cutMenuItem (fun () ->
347 source_view#buffer#cut_clipboard clipboard);
348 connect_menu_item main#copyMenuItem (fun () ->
349 if text_selected () then
350 source_view#buffer#copy_clipboard clipboard
351 else if markup_selected () then
352 match MatitaMathView.get_selections () with
355 | Some (s :: _) -> clipboard#set_text s);
356 connect_menu_item main#pasteMenuItem (fun () ->
357 source_view#buffer#paste_clipboard clipboard;
358 (MatitaScript.current ())#clean_dirty_lock);
359 connect_menu_item main#deleteMenuItem (fun () ->
360 ignore (source_view#buffer#delete_selection ()));
361 connect_menu_item main#selectAllMenuItem (fun () ->
362 source_buffer#move_mark `INSERT source_buffer#start_iter;
363 source_buffer#move_mark `SEL_BOUND source_buffer#end_iter);
364 connect_menu_item main#findReplMenuItem show_find_Repl;
365 connect_menu_item main#externalEditorMenuItem self#externalEditor;
366 connect_menu_item main#ligatureButton self#nextLigature;
367 ignore (findRepl#findEntry#connect#activate find_forward);
368 (* interface lockers *)
370 main#buttonsToolbar#misc#set_sensitive false;
371 develList#buttonsHbox#misc#set_sensitive false;
372 source_view#set_editable false
375 main#buttonsToolbar#misc#set_sensitive true;
376 develList#buttonsHbox#misc#set_sensitive true;
377 source_view#set_editable true
382 try f ();unlock_world () with exc -> unlock_world (); raise exc in
386 f (); source_view#misc#grab_focus ()
388 exc -> source_view#misc#grab_focus (); raise exc in
389 (* developments win *)
391 new MatitaGtkMisc.multiStringListModel
392 ~cols:2 develList#developmentsTreeview
394 let refresh_devels_win () =
395 model#list_store#clear ();
397 (fun (name, root) -> model#easy_mappend [name;root])
398 (MatitamakeLib.list_known_developments ())
400 let get_devel_selected () =
401 match model#easy_mselection () with
402 | [[name;_]] -> MatitamakeLib.development_for_name name
406 while Glib.Main.pending () do
407 ignore(Glib.Main.iteration false);
410 connect_button develList#newButton
412 next_devel_must_contain <- None;
413 newDevel#toplevel#misc#show());
414 connect_button develList#deleteButton
416 (match get_devel_selected () with
418 | Some d -> MatitamakeLib.destroy_development_in_bg refresh d);
419 refresh_devels_win ()));
420 connect_button develList#buildButton
422 match get_devel_selected () with
426 (fun () -> MatitamakeLib.build_development_in_bg refresh d)
429 connect_button develList#cleanButton
431 match get_devel_selected () with
435 (fun () -> MatitamakeLib.clean_development_in_bg refresh d)
438 connect_button develList#closeButton
439 (fun () -> develList#toplevel#misc#hide());
440 ignore(develList#toplevel#event#connect#delete
441 (fun _ -> develList#toplevel#misc#hide();true));
442 let selected_devel = ref None in
443 connect_menu_item main#developmentsMenuItem
444 (fun () -> refresh_devels_win ();develList#toplevel#misc#show ());
446 (* add development win *)
447 let check_if_root_contains root =
448 match next_devel_must_contain with
451 let is_prefix_of d1 d2 =
452 let len1 = String.length d1 in
453 let len2 = String.length d2 in
457 let pref = String.sub d2 0 len1 in
460 is_prefix_of root path
462 connect_button newDevel#addButton
464 let name = newDevel#nameEntry#text in
465 let root = newDevel#rootEntry#text in
466 if check_if_root_contains root then
468 ignore (MatitamakeLib.initialize_development name root);
469 refresh_devels_win ();
470 newDevel#nameEntry#set_text "";
471 newDevel#rootEntry#set_text "";
472 newDevel#toplevel#misc#hide()
475 MatitaLog.error ("The selected root does not contain " ^
476 match next_devel_must_contain with
478 | _ -> assert false));
479 connect_button newDevel#chooseRootButton
481 let path = self#chooseDir () in
483 | Some path -> newDevel#rootEntry#set_text path
485 connect_button newDevel#cancelButton
486 (fun () -> newDevel#toplevel#misc#hide ());
487 ignore(newDevel#toplevel#event#connect#delete
488 (fun _ -> newDevel#toplevel#misc#hide();true));
490 (* file selection win *)
491 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
492 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
495 fileSel#fileSelectionWin#misc#hide ();
500 let fname = fileSel#fileSelectionWin#filename in
501 if Sys.file_exists fname then
503 if HExtlib.is_regular fname && not (_only_directory) then
505 else if _only_directory && HExtlib.is_dir fname then
510 if _ok_not_exists then
513 | `CANCEL -> return None
515 | `DELETE_EVENT -> return None));
517 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
519 let adj = main#logScrolledWin#vadjustment in
520 ignore (adj#connect#changed
521 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
522 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
524 let module A = GrafiteAst in
525 let hole = CicNotationPt.UserInput in
526 let loc = DisambiguateTypes.dummy_floc in
528 if (MatitaScript.current ())#onGoingProof () then
529 (MatitaScript.current ())#advance
530 ~statement:("\n" ^ GrafiteAstPp.pp_tactical (A.Tactic (loc, ast)))
533 let tac_w_term ast _ =
534 if (MatitaScript.current ())#onGoingProof () then
535 let buf = source_buffer in
536 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
537 ("\n" ^ GrafiteAstPp.pp_tactic ast)
540 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
541 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
542 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
543 connect_button tbar#elimButton (tac_w_term
544 (A.Elim (loc, hole, None, None, [])));
545 connect_button tbar#elimTypeButton (tac_w_term
546 (A.ElimType (loc, hole, None, None, [])));
547 connect_button tbar#splitButton (tac (A.Split loc));
548 connect_button tbar#leftButton (tac (A.Left loc));
549 connect_button tbar#rightButton (tac (A.Right loc));
550 connect_button tbar#existsButton (tac (A.Exists loc));
551 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
552 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
553 connect_button tbar#transitivityButton
554 (tac_w_term (A.Transitivity (loc, hole)));
555 connect_button tbar#assumptionButton (tac (A.Assumption loc));
556 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, None, hole)));
557 connect_button tbar#autoButton (tac (A.Auto (loc,None,None,None,None)));
558 MatitaGtkMisc.toggle_widget_visibility
559 ~widget:(main#tacticsButtonsHandlebox :> GObj.widget)
560 ~check:main#tacticsBarMenuItem;
561 let module Hr = Helm_registry in
563 not (Hr.get_opt_default Hr.bool ~default:false "matita.tactics_bar")
565 main#tacticsBarMenuItem#set_active false;
566 MatitaGtkMisc.toggle_callback
568 | true -> main#toplevel#fullscreen ()
569 | false -> main#toplevel#unfullscreen ())
570 ~check:main#fullscreenMenuItem;
571 main#fullscreenMenuItem#set_active false;
573 MatitaLog.set_log_callback self#console#log_callback;
574 GtkSignal.user_handler :=
576 if not (Helm_registry.get_bool "matita.debug") then
577 MatitaLog.error (MatitaExcPp.to_string exn)
580 ignore (source_buffer#connect#mark_set (fun _ _ -> next_ligatures <- []));
582 match GSourceView.source_language_from_file BuildTimeConf.lang_file with
584 MatitaLog.warn (sprintf "can't load language file %s"
585 BuildTimeConf.lang_file)
586 | Some matita_lang ->
587 source_buffer#set_language matita_lang;
588 source_buffer#set_highlight true
590 let s () = MatitaScript.current () in
592 script_fname <- None;
593 main#saveMenuItem#misc#set_sensitive false
595 let saveAsScript () =
597 match self#chooseFile ~ok_not_exists:true () with
599 script#assignFileName f;
600 script#saveToFile ();
601 console#message ("'"^f^"' saved.\n");
606 match script_fname with
607 | None -> saveAsScript ()
609 (s ())#assignFileName f;
610 (s ())#saveToFile ();
611 console#message ("'"^f^"' saved.\n");
613 let abandon_script () =
614 let status = (s ())#status in
615 if source_view#buffer#modified then
616 (match ask_unsaved main#toplevel with
617 | `YES -> saveScript ()
619 | `CANCEL -> raise MatitaTypes.Cancel);
620 (match script_fname with
622 | Some fname -> ask_and_save_moo_if_needed main#toplevel fname status);
626 let status = script#status in
628 match self#chooseFile () with
632 script#assignFileName f;
633 source_view#source_buffer#begin_not_undoable_action ();
634 script#loadFromFile f;
635 source_view#source_buffer#end_not_undoable_action ();
636 console#message ("'"^f^"' loaded.\n");
639 with MatitaTypes.Cancel -> ()
643 source_view#source_buffer#begin_not_undoable_action ();
646 source_view#source_buffer#end_not_undoable_action ();
651 source_buffer#place_cursor
652 (source_buffer#get_iter_at_mark (`NAME "locked")) in
653 let advance _ = (MatitaScript.current ())#advance (); cursor () in
654 let retract _ = (MatitaScript.current ())#retract (); cursor () in
655 let top _ = (MatitaScript.current ())#goto `Top (); cursor () in
656 let bottom _ = (MatitaScript.current ())#goto `Bottom (); cursor () in
657 let jump _ = (MatitaScript.current ())#goto `Cursor (); cursor () in
658 let advance = locker (keep_focus advance) in
659 let retract = locker (keep_focus retract) in
660 let top = locker (keep_focus top) in
661 let bottom = locker (keep_focus bottom) in
662 let jump = locker (keep_focus jump) in
663 let connect_key sym f =
664 connect_key main#mainWinEventBox#event
665 ~modifiers:[`CONTROL] ~stop:true sym f;
666 connect_key self#sourceView#event
667 ~modifiers:[`CONTROL] ~stop:true sym f
670 self#setQuitCallback (fun () ->
671 let status = (MatitaScript.current ())#status in
672 if source_view#buffer#modified then
674 let rc = ask_unsaved main#toplevel in
677 | `YES -> saveScript ();
678 if not source_view#buffer#modified then
680 (match script_fname with
683 ask_and_save_moo_if_needed
684 main#toplevel fname status);
687 | `NO -> GMain.Main.quit ()
688 | `CANCEL -> raise MatitaTypes.Cancel
689 with MatitaTypes.Cancel -> ()
693 (match script_fname with
694 | None -> clean_current_baseuri status; GMain.Main.quit ()
697 ask_and_save_moo_if_needed main#toplevel fname status;
699 with MatitaTypes.Cancel -> ())
701 connect_button main#scriptAdvanceButton advance;
702 connect_button main#scriptRetractButton retract;
703 connect_button main#scriptTopButton top;
704 connect_button main#scriptBottomButton bottom;
705 connect_button main#scriptJumpButton jump;
706 connect_menu_item main#scriptAdvanceMenuItem advance;
707 connect_menu_item main#scriptRetractMenuItem retract;
708 connect_menu_item main#scriptTopMenuItem top;
709 connect_menu_item main#scriptBottomMenuItem bottom;
710 connect_menu_item main#scriptJumpMenuItem jump;
711 connect_menu_item main#openMenuItem loadScript;
712 connect_menu_item main#saveMenuItem saveScript;
713 connect_menu_item main#saveAsMenuItem saveAsScript;
714 connect_menu_item main#newMenuItem newScript;
715 (* script monospace font stuff *)
716 self#updateFontSize ();
718 main#debugMenu#misc#hide ();
720 main#hintLowImage#set_file (image_path "matita-bulb-low.png");
721 main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
722 main#hintHighImage#set_file (image_path "matita-bulb-high.png");
724 self#sourceView#misc#grab_focus ();
725 (* main win dimension *)
726 let width = Gdk.Screen.width () in
727 let height = Gdk.Screen.height () in
728 let main_w = width * 90 / 100 in
729 let main_h = height * 80 / 100 in
730 let script_w = main_w * 6 / 10 in
731 main#toplevel#resize ~width:main_w ~height:main_h;
732 main#hpaneScriptSequent#set_position script_w;
734 ignore(source_view#connect#after#paste_clipboard
735 ~callback:(fun () -> (MatitaScript.current ())#clean_dirty_lock));
736 (* clean_locked is set to true only "during" a PRIMARY paste
737 operation (i.e. by clicking with the second mouse button) *)
738 let clean_locked = ref false in
739 ignore(source_view#event#connect#button_press
742 if GdkEvent.Button.button button = 2 then
743 clean_locked := true;
746 ignore(source_view#event#connect#button_release
747 ~callback:(fun button -> clean_locked := false; false));
748 ignore(source_view#buffer#connect#after#apply_tag
750 fun tag ~start:_ ~stop:_ ->
752 tag#get_oid = (MatitaScript.current ())#locked_tag#get_oid
755 clean_locked := false;
756 (MatitaScript.current ())#clean_dirty_lock;
759 (* math view handling *)
760 connect_menu_item main#newCicBrowserMenuItem (fun () ->
761 ignore (MatitaMathView.cicBrowser ()));
762 connect_menu_item main#increaseFontSizeMenuItem (fun () ->
763 self#increaseFontSize ();
764 MatitaMathView.increase_font_size ();
765 MatitaMathView.update_font_sizes ());
766 connect_menu_item main#decreaseFontSizeMenuItem (fun () ->
767 self#decreaseFontSize ();
768 MatitaMathView.decrease_font_size ();
769 MatitaMathView.update_font_sizes ());
770 connect_menu_item main#normalFontSizeMenuItem (fun () ->
771 self#resetFontSize ();
772 MatitaMathView.reset_font_size ();
773 MatitaMathView.update_font_sizes ());
774 MatitaMathView.reset_font_size ();
776 method private nextLigature () =
777 let iter = source_buffer#get_iter_at_mark `INSERT in
778 let write_ligature len s =
779 source_buffer#delete ~start:iter ~stop:(iter#copy#backward_chars len);
780 source_buffer#insert ~iter:(source_buffer#get_iter_at_mark `INSERT) s
782 let get_ligature word =
783 let len = String.length word in
786 for i = len - 1 downto 0 do
787 if HExtlib.is_alpha word.[i] then ()
789 (if word.[i] = '\\' then raise (Found i) else raise (Found ~-1))
793 if i = ~-1 then None else Some (String.sub word i (len - i))
795 let aux_ligature () =
797 for i = len - 1 downto 0 do
798 if CicNotationLexer.is_ligature_char word.[i] then ()
799 else raise (Found (i+1))
805 Some (String.sub word i (len - i))
806 with Invalid_argument _ -> None)
808 match aux_tex () with
809 | Some macro -> macro
810 | None -> (match aux_ligature () with Some l -> l | None -> word)
812 (match next_ligatures with
813 | [] -> (* find ligatures and fill next_ligatures, then try again *)
816 ~stop:(iter#copy#backward_find_char Glib.Unichar.isspace)
818 let ligature = get_ligature last_word in
819 (match CicNotationLexer.lookup_ligatures ligature with
822 write_ligature (String.length ligature) hd;
823 next_ligatures <- tl @ [ hd ])
826 next_ligatures <- tl @ [ hd ])
828 method private externalEditor () =
829 let cmd = Helm_registry.get "matita.external_editor" in
830 (* ZACK uncomment to enable interactive ask of external editor command *)
833 "External editor command:
834 %f will be substitute for the script name,
835 %p for the cursor position in bytes,
836 %l for the execution point in bytes."
838 ask_text ~gui:self ~title:"External editor" ~msg ~multiline:false
839 ~default:(Helm_registry.get "matita.external_editor") ()
841 let fname = (MatitaScript.current ())#filename in
843 source_buffer#start_iter#get_slice
844 ~stop:(source_buffer#get_iter_at_mark mark)
846 let script = MatitaScript.current () in
847 let locked = `MARK script#locked_mark in
848 let string_pos mark = string_of_int (String.length (slice mark)) in
849 let cursor_pos = string_pos `INSERT in
850 let locked_pos = string_pos locked in
852 Pcre.replace ~pat:"%f" ~templ:fname
853 (Pcre.replace ~pat:"%p" ~templ:cursor_pos
854 (Pcre.replace ~pat:"%l" ~templ:locked_pos
857 let locked_before = slice locked in
858 let locked_offset = (source_buffer#get_iter_at_mark locked)#offset in
859 ignore (Unix.system cmd);
860 source_buffer#set_text (HExtlib.input_file fname);
861 let locked_iter = source_buffer#get_iter (`OFFSET locked_offset) in
862 source_buffer#move_mark locked locked_iter;
863 source_buffer#apply_tag script#locked_tag
864 ~start:source_buffer#start_iter ~stop:locked_iter;
865 let locked_after = slice locked in
869 for i = 0 to String.length locked_before - 1 do
870 if locked_before.[i] <> locked_after.[i] then begin
871 source_buffer#place_cursor
872 ~where:(source_buffer#get_iter (`LINEBYTE (!line, !col)));
873 script#goto `Cursor ();
875 end else if locked_before.[i] = '\n' then begin
882 | Invalid_argument _ -> script#goto `Bottom ()
884 method loadScript file =
885 let script = MatitaScript.current () in
887 script#assignFileName file;
889 if Sys.file_exists file then file
890 else BuildTimeConf.script_template
892 source_view#source_buffer#begin_not_undoable_action ();
893 script#loadFromFile content;
894 source_view#source_buffer#end_not_undoable_action ();
895 console#message ("'"^file^"' loaded.");
896 self#_enableSaveTo file
898 method setStar name b =
899 let l = main#scriptLabel in
901 l#set_text (name ^ " *")
905 method private _enableSaveTo file =
906 script_fname <- Some file;
907 self#main#saveMenuItem#misc#set_sensitive true
909 method console = console
910 method sourceView: GSourceView.source_view =
911 (source_view: GSourceView.source_view)
912 method fileSel = fileSel
913 method findRepl = findRepl
915 method develList = develList
916 method newDevel = newDevel
918 method newBrowserWin () =
920 inherit browserWin ()
921 val combo = GEdit.combo_box_entry ()
923 self#check_widgets ();
924 let combo_widget = combo#coerce in
925 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
926 combo#entry#misc#grab_focus ()
927 method browserUri = combo
930 method newUriDialog () =
931 let dialog = new uriChoiceDialog () in
932 dialog#check_widgets ();
935 method newRecordDialog () =
936 let dialog = new recordChoiceDialog () in
937 dialog#check_widgets ();
940 method newConfirmationDialog () =
941 let dialog = new confirmationDialog () in
942 dialog#check_widgets ();
945 method newEmptyDialog () =
946 let dialog = new emptyDialog () in
947 dialog#check_widgets ();
950 method private addKeyBinding key callback =
951 List.iter (fun evbox -> add_key_binding key callback evbox)
954 method setQuitCallback callback =
955 connect_menu_item main#quitMenuItem callback;
956 ignore (main#toplevel#event#connect#delete
957 (fun _ -> callback ();true));
958 self#addKeyBinding GdkKeysyms._q callback
960 method chooseFile ?(ok_not_exists = false) () =
961 _ok_not_exists <- ok_not_exists;
962 _only_directory <- false;
963 fileSel#fileSelectionWin#show ();
967 method private chooseDir ?(ok_not_exists = false) () =
968 _ok_not_exists <- ok_not_exists;
969 _only_directory <- true;
970 fileSel#fileSelectionWin#show ();
972 (* we should check that this is a directory *)
975 method createDevelopment ~containing =
976 next_devel_must_contain <- containing;
977 newDevel#toplevel#misc#show()
979 method askText ?(title = "") ?(msg = "") () =
980 let dialog = new textDialog () in
981 dialog#textDialog#set_title title;
982 dialog#textDialogLabel#set_label msg;
983 let text = ref None in
986 dialog#textDialog#destroy ();
989 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
990 connect_button dialog#textDialogCancelButton (fun _ -> return None);
991 connect_button dialog#textDialogOkButton (fun _ ->
992 let text = dialog#textDialogTextView#buffer#get_text () in
994 dialog#textDialog#show ();
998 method private updateFontSize () =
999 self#sourceView#misc#modify_font_by_name
1000 (sprintf "%s %d" BuildTimeConf.script_font font_size)
1002 method increaseFontSize () =
1003 font_size <- font_size + 1;
1004 self#updateFontSize ()
1006 method decreaseFontSize () =
1007 font_size <- font_size - 1;
1008 self#updateFontSize ()
1010 method resetFontSize () =
1011 font_size <- default_font_size;
1012 self#updateFontSize ()
1017 let g = new gui () in
1018 gui_instance := Some g;
1019 MatitaMathView.set_gui g;
1022 let instance = singleton gui
1024 let non p x = not (p x)
1026 (* this is a shit and should be changed :-{ *)
1027 let interactive_uri_choice
1028 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
1029 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
1030 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
1034 let gui = instance () in
1035 let nonvars_uris = lazy (List.filter (non UriManager.uri_is_var) uris) in
1036 if (selection_mode <> `SINGLE) &&
1037 (Helm_registry.get_bool "matita.auto_disambiguation")
1039 Lazy.force nonvars_uris
1041 let dialog = gui#newUriDialog () in
1042 if hide_uri_entry then
1043 dialog#uriEntryHBox#misc#hide ();
1046 dialog#uriChoiceSelectedButton#misc#hide ();
1047 dialog#uriChoiceConstantsButton#misc#hide ();
1049 dialog#okLabel#set_label ok_label;
1050 dialog#uriChoiceTreeView#selection#set_mode
1051 (selection_mode :> Gtk.Tags.selection_mode);
1052 let model = new stringListModel dialog#uriChoiceTreeView in
1053 let choices = ref None in
1054 let nonvars = ref false in
1058 dialog#copyButton#misc#show ();
1059 connect_button dialog#copyButton
1061 match model#easy_selection () with
1064 dialog#uriChoiceDialog#set_title title;
1065 dialog#uriChoiceLabel#set_text msg;
1066 List.iter model#easy_append (List.map UriManager.string_of_uri uris);
1067 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
1070 dialog#uriChoiceDialog#destroy ();
1073 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
1074 connect_button dialog#uriChoiceConstantsButton (fun _ ->
1075 return (Some (Lazy.force nonvars_uris)));
1076 if ok_action = `AUTO then
1077 connect_button dialog#uriChoiceAutoButton (fun _ ->
1078 Helm_registry.set_bool "matita.auto_disambiguation" true;
1079 return (Some (Lazy.force nonvars_uris)))
1081 connect_button dialog#uriChoiceAutoButton (fun _ ->
1082 match model#easy_selection () with
1084 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1085 connect_button dialog#uriChoiceSelectedButton (fun _ ->
1086 match model#easy_selection () with
1088 | uris -> return (Some (List.map UriManager.uri_of_string uris)));
1089 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
1090 dialog#uriChoiceDialog#show ();
1092 (match !choices with
1093 | None -> raise MatitaTypes.Cancel
1094 | Some uris -> uris)
1098 let cols = new GTree.column_list in
1099 let id_col = cols#add Gobject.Data.string in
1100 let dsc_col = cols#add Gobject.Data.string in
1101 let interp_no_col = cols#add Gobject.Data.int in
1102 let tree_store = GTree.tree_store cols in
1103 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
1104 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
1105 let id_view_col = GTree.view_column ~renderer:id_renderer () in
1106 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
1107 fun tree_view choices ->
1110 tree_view#set_model (Some (tree_store :> GTree.model));
1111 ignore (tree_view#append_column id_view_col);
1112 ignore (tree_view#append_column dsc_view_col);
1113 let name_of_interp =
1114 (* try to find a reasonable name for an interpretation *)
1118 List.assoc "0" interp
1120 incr idx; string_of_int !idx
1122 tree_store#clear ();
1123 let idx = ref ~-1 in
1127 let interp_row = tree_store#append () in
1128 tree_store#set ~row:interp_row ~column:id_col
1129 (name_of_interp interp);
1130 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
1133 let row = tree_store#append ~parent:interp_row () in
1134 tree_store#set ~row ~column:id_col id;
1135 tree_store#set ~row ~column:dsc_col dsc;
1136 tree_store#set ~row ~column:interp_no_col !idx)
1140 method get_interp_no tree_path =
1141 let iter = tree_store#get_iter tree_path in
1142 tree_store#get ~row:iter ~column:interp_no_col
1145 let interactive_interp_choice () choices =
1146 let gui = instance () in
1147 assert (choices <> []);
1148 let dialog = gui#newRecordDialog () in
1149 let model = new interpModel dialog#recordChoiceTreeView choices in
1150 let interp_len = List.length (List.hd choices) in
1151 dialog#recordChoiceDialog#set_title "Interpretation choice";
1152 dialog#recordChoiceDialogLabel#set_label "Choose an interpretation:";
1153 let interp_no = ref None in
1155 dialog#recordChoiceDialog#destroy ();
1158 let fail _ = interp_no := None; return () in
1159 ignore (dialog#recordChoiceDialog#event#connect#delete (fun _ -> true));
1160 connect_button dialog#recordChoiceOkButton (fun _ ->
1161 match !interp_no with None -> () | Some _ -> return ());
1162 connect_button dialog#recordChoiceCancelButton fail;
1163 ignore (dialog#recordChoiceTreeView#connect#row_activated (fun path _ ->
1164 interp_no := Some (model#get_interp_no path);
1166 let selection = dialog#recordChoiceTreeView#selection in
1167 ignore (selection#connect#changed (fun _ ->
1168 match selection#get_selected_rows with
1169 | [path] -> interp_no := Some (model#get_interp_no path)
1170 | _ -> assert false));
1171 dialog#recordChoiceDialog#show ();
1173 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)
1176 (* disambiguator callbacks *)
1177 MatitaDisambiguator.set_choose_uris_callback (interactive_uri_choice ());
1178 MatitaDisambiguator.set_choose_interp_callback (interactive_interp_choice ());
1179 (* gtk initialization *)
1180 GtkMain.Rc.add_default_file BuildTimeConf.gtkrc_file; (* loads gtk rc *)
1181 GMathView.add_configuration_path BuildTimeConf.gtkmathview_conf;
1182 ignore (GMain.Main.init ())