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 let gui_instance = ref None ;;
34 class type browserWin =
35 (* this class exists only because GEdit.combo_box_entry is not supported by
36 * lablgladecc :-(((( *)
38 inherit MatitaGeneratedGui.browserWin
39 method browserUri: GEdit.combo_box_entry
42 class console ~(buffer: GText.buffer) () =
44 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
45 val warning_tag = buffer#create_tag [ `FOREGROUND "yellow" ]
46 val message_tag = buffer#create_tag []
47 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
48 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
49 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
50 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
51 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
53 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
54 method log_callback (tag: MatitaLog.log_tag) s =
56 | `Debug -> self#debug (s ^ "\n")
57 | `Error -> self#error (s ^ "\n")
58 | `Message -> self#message (s ^ "\n")
59 | `Warning -> self#warning (s ^ "\n")
63 (* creation order _is_ relevant for windows placement *)
64 let main = new mainWin () in
65 let about = new aboutWin () in
66 let fileSel = new fileSelectionWin () in
67 let keyBindingBoxes = (* event boxes which should receive global key events *)
68 [ main#mainWinEventBox ]
70 let console = new console ~buffer:main#logTextView#buffer () in
72 val mutable chosen_file = None
73 val mutable _ok_not_exists = false
74 val mutable script_fname = None
77 (* glade's check widgets *)
78 List.iter (fun w -> w#check_widgets ())
79 (let c w = (w :> <check_widgets: unit -> unit>) in
80 [ c about; c fileSel; c main ]);
82 List.iter (* global key bindings *)
83 (fun (key, callback) -> self#addKeyBinding key callback)
86 toggle_win ~check:main#showProofMenuItem proof#proofWin;
88 toggle_win ~check:main#showCheckMenuItem check#checkWin;
92 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
93 ignore (main#aboutMenuItem#connect#activate (fun _ ->
94 about#aboutWin#show ()));
95 connect_button about#aboutDismissButton (fun _ ->
96 about#aboutWin#misc#hide ());
97 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
98 ~templ:BuildTimeConf.version about#aboutLabel#label);
99 (* file selection win *)
100 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
101 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
104 fileSel#fileSelectionWin#misc#hide ();
109 let fname = fileSel#fileSelectionWin#filename in
110 if Sys.file_exists fname then
111 (if is_regular fname then return (Some fname))
113 (if _ok_not_exists then return (Some fname))
114 | `CANCEL -> return None
116 | `DELETE_EVENT -> return None));
118 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
119 main#helpMenu#set_right_justified true;
121 let adj = main#logScrolledWin#vadjustment in
122 ignore (adj#connect#changed
123 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
124 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
126 let module A = TacticAst in
127 let hole = CicAst.UserInput in
128 let loc = CicAst.dummy_floc in
130 if (MatitaScript.instance ())#onGoingProof () then
131 (MatitaScript.instance ())#advance
132 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
134 let tac_w_term ast _ =
135 if (MatitaScript.instance ())#onGoingProof () then
136 let (buf: GText.buffer) = self#main#scriptTextView#buffer in
137 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
138 ("\n" ^ TacticAstPp.pp_tactic ast)
140 let tbar = self#main in
141 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
142 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
143 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
144 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
145 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
146 connect_button tbar#splitButton (tac (A.Split loc));
147 connect_button tbar#leftButton (tac (A.Left loc));
148 connect_button tbar#rightButton (tac (A.Right loc));
149 connect_button tbar#existsButton (tac (A.Exists loc));
150 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
151 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
152 connect_button tbar#transitivityButton
153 (tac_w_term (A.Transitivity (loc, hole)));
154 connect_button tbar#assumptionButton (tac (A.Assumption loc));
155 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, hole)));
156 connect_button tbar#autoButton (tac (A.Auto (loc,None)));
158 self#setQuitCallback (fun () -> exit 0);
160 MatitaLog.set_log_callback self#console#log_callback;
161 GtkSignal.user_handler :=
164 (sprintf "Uncaught exception: %s" (Printexc.to_string exn)));
166 let s () = MatitaScript.instance () in
168 script_fname <- None;
169 self#main#saveMenuItem#misc#set_sensitive false
173 match self#chooseFile () with
177 console#message ("'"^f^"' loaded.\n");
181 let saveAsScript () =
183 match self#chooseFile ~ok_not_exists:true () with
186 console#message ("'"^f^"' saved.\n");
191 match script_fname with
192 | None -> saveAsScript ()
195 console#message ("'"^f^"' saved.\n");
197 let newScript () = (s ())#reset (); disableSave () in
199 let buf = self#main#scriptTextView#buffer in
200 buf#place_cursor (buf#get_iter_at_mark (`NAME "locked"))
202 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
203 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
204 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
205 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
206 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
207 let connect_key sym f =
208 connect_key self#main#mainWinEventBox#event
209 ~modifiers:[`CONTROL] ~stop:true sym f;
210 connect_key self#main#scriptTextView#event
211 ~modifiers:[`CONTROL] ~stop:true sym f
213 connect_button self#main#scriptAdvanceButton advance;
214 connect_button self#main#scriptRetractButton retract;
215 connect_button self#main#scriptTopButton top;
216 connect_button self#main#scriptBottomButton bottom;
217 connect_key GdkKeysyms._Down advance;
218 connect_key GdkKeysyms._Up retract;
219 connect_key GdkKeysyms._Home top;
220 connect_key GdkKeysyms._End bottom;
221 connect_button self#main#scriptJumpButton jump;
222 connect_menu_item self#main#openMenuItem loadScript;
223 connect_menu_item self#main#saveMenuItem saveScript;
224 connect_menu_item self#main#saveAsMenuItem saveAsScript;
225 connect_menu_item self#main#newMenuItem newScript;
226 connect_key GdkKeysyms._period
228 let buf = self#main#scriptTextView#buffer in
229 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) ".\n";
231 connect_key GdkKeysyms._Return
233 let buf = self#main#scriptTextView#buffer in
234 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) "\n";
236 (* script monospace font stuff *)
238 Helm_registry.get_opt_default Helm_registry.get
239 BuildTimeConf.default_script_font "matita.script_font"
241 (* let monospace_tag =
242 self#main#scriptTextView#buffer#create_tag [`FONT_DESC font]
244 self#main#scriptTextView#misc#modify_font_by_name font;
246 self#main#scriptTextView#buffer#connect#changed ~callback:(fun _ ->
247 let start, stop = self#main#scriptTextView#buffer#bounds in
248 self#main#scriptTextView#buffer#apply_tag monospace_tag start stop)
251 self#main#debugMenu#misc#hide ();
253 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
254 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
255 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
257 self#main#scriptTextView#misc#grab_focus ();
258 (* main win dimension *)
259 let width = Gdk.Screen.width () in
260 let height = Gdk.Screen.height () in
261 let main_w = width * 90 / 100 in
262 let main_h = height * 80 / 100 in
263 let script_w = main_w / 2 in
264 self#main#toplevel#resize ~width:main_w ~height:main_h;
265 self#main#hpaneScriptSequent#set_position script_w
267 method loadScript file =
268 let script = MatitaScript.instance () in
270 script#loadFrom file;
271 console#message ("'"^file^"' loaded.");
272 self#_enableSaveTo file
274 method private _enableSaveTo file =
275 script_fname <- Some file;
276 self#main#saveMenuItem#misc#set_sensitive true
279 method console = console
282 method fileSel = fileSel
285 method newBrowserWin () =
287 inherit browserWin ()
288 val combo = GEdit.combo_box_entry ()
290 self#check_widgets ();
291 let combo_widget = combo#coerce in
292 uriHBox#pack ~from:`END ~fill:true ~expand:true combo_widget;
293 combo#entry#misc#grab_focus ()
294 method browserUri = combo
297 method newUriDialog () =
298 let dialog = new uriChoiceDialog () in
299 dialog#check_widgets ();
302 method newInterpDialog () =
303 let dialog = new interpChoiceDialog () in
304 dialog#check_widgets ();
307 method newConfirmationDialog () =
308 let dialog = new confirmationDialog () in
309 dialog#check_widgets ();
312 method newEmptyDialog () =
313 let dialog = new emptyDialog () in
314 dialog#check_widgets ();
317 method private addKeyBinding key callback =
318 List.iter (fun evbox -> add_key_binding key callback evbox)
321 method setQuitCallback callback =
322 ignore (main#toplevel#connect#destroy callback);
323 ignore (main#quitMenuItem#connect#activate callback);
324 self#addKeyBinding GdkKeysyms._q callback
326 method chooseFile ?(ok_not_exists = false) () =
327 _ok_not_exists <- ok_not_exists;
328 fileSel#fileSelectionWin#show ();
332 method askText ?(title = "") ?(msg = "") () =
333 let dialog = new textDialog () in
334 dialog#textDialog#set_title title;
335 dialog#textDialogLabel#set_label msg;
336 let text = ref None in
339 dialog#textDialog#destroy ();
342 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
343 connect_button dialog#textDialogCancelButton (fun _ -> return None);
344 connect_button dialog#textDialogOkButton (fun _ ->
345 let text = dialog#textDialogTextView#buffer#get_text () in
347 dialog#textDialog#show ();
354 let g = new gui () in
355 gui_instance := Some g;
358 let instance = singleton gui
360 let non p x = not (p x)
364 String.sub s (String.length s - 4) 4 = ".var"
365 with Invalid_argument _ -> false
367 (* this is a shit and should be changed :-{ *)
368 let interactive_uri_choice
369 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
370 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
371 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
375 let gui = instance () in
376 let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in
377 if (selection_mode <> `SINGLE) &&
378 (Helm_registry.get_bool "matita.auto_disambiguation")
380 Lazy.force nonvars_uris
382 let dialog = gui#newUriDialog () in
383 if hide_uri_entry then
384 dialog#uriEntryHBox#misc#hide ();
387 dialog#uriChoiceSelectedButton#misc#hide ();
388 dialog#uriChoiceConstantsButton#misc#hide ();
390 dialog#okLabel#set_label ok_label;
391 dialog#uriChoiceTreeView#selection#set_mode
392 (selection_mode :> Gtk.Tags.selection_mode);
393 let model = new stringListModel dialog#uriChoiceTreeView in
394 let choices = ref None in
395 let nonvars = ref false in
399 dialog#copyButton#misc#show ();
400 connect_button dialog#copyButton
402 match model#easy_selection () with
405 dialog#uriChoiceDialog#set_title title;
406 dialog#uriChoiceLabel#set_text msg;
407 List.iter model#easy_append uris;
408 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
411 dialog#uriChoiceDialog#destroy ();
414 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
415 connect_button dialog#uriChoiceConstantsButton (fun _ ->
416 return (Some (Lazy.force nonvars_uris)));
417 if ok_action = `AUTO then
418 connect_button dialog#uriChoiceAutoButton (fun _ ->
419 Helm_registry.set_bool "matita.auto_disambiguation" true;
420 return (Some (Lazy.force nonvars_uris)))
422 connect_button dialog#uriChoiceAutoButton (fun _ ->
423 match model#easy_selection () with
425 | uris -> return (Some uris));
426 connect_button dialog#uriChoiceSelectedButton (fun _ ->
427 match model#easy_selection () with
429 | uris -> return (Some uris));
430 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
431 dialog#uriChoiceDialog#show ();
434 | None -> raise MatitaTypes.Cancel
439 let cols = new GTree.column_list in
440 let id_col = cols#add Gobject.Data.string in
441 let dsc_col = cols#add Gobject.Data.string in
442 let interp_no_col = cols#add Gobject.Data.int in
443 let tree_store = GTree.tree_store cols in
444 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
445 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
446 let id_view_col = GTree.view_column ~renderer:id_renderer () in
447 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
448 fun tree_view choices ->
451 tree_view#set_model (Some (tree_store :> GTree.model));
452 ignore (tree_view#append_column id_view_col);
453 ignore (tree_view#append_column dsc_view_col);
455 (* try to find a reasonable name for an interpretation *)
459 List.assoc "0" interp
461 incr idx; string_of_int !idx
468 let interp_row = tree_store#append () in
469 tree_store#set ~row:interp_row ~column:id_col
470 (name_of_interp interp);
471 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
474 let row = tree_store#append ~parent:interp_row () in
475 tree_store#set ~row ~column:id_col id;
476 tree_store#set ~row ~column:dsc_col dsc;
477 tree_store#set ~row ~column:interp_no_col !idx)
481 method get_interp_no tree_path =
482 let iter = tree_store#get_iter tree_path in
483 tree_store#get ~row:iter ~column:interp_no_col
486 let interactive_interp_choice () choices =
487 let gui = instance () in
488 assert (choices <> []);
489 let dialog = gui#newInterpDialog () in
490 let model = new interpModel dialog#interpChoiceTreeView choices in
491 let interp_len = List.length (List.hd choices) in
492 dialog#interpChoiceDialog#set_title "Interpretation choice";
493 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
494 let interp_no = ref None in
496 dialog#interpChoiceDialog#destroy ();
499 let fail _ = interp_no := None; return () in
500 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
501 connect_button dialog#interpChoiceOkButton (fun _ ->
502 match !interp_no with None -> () | Some _ -> return ());
503 connect_button dialog#interpChoiceCancelButton fail;
504 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
505 interp_no := Some (model#get_interp_no path);
507 let selection = dialog#interpChoiceTreeView#selection in
508 ignore (selection#connect#changed (fun _ ->
509 match selection#get_selected_rows with
511 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
512 interp_no := Some (model#get_interp_no path)
513 | _ -> assert false));
514 dialog#interpChoiceDialog#show ();
516 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)