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 console ~(buffer: GText.buffer) () =
36 val error_tag = buffer#create_tag [ `FOREGROUND "red" ]
37 val warning_tag = buffer#create_tag [ `FOREGROUND "yellow" ]
38 val message_tag = buffer#create_tag []
39 val debug_tag = buffer#create_tag [ `FOREGROUND "#888888" ]
40 method message s = buffer#insert ~iter:buffer#end_iter ~tags:[message_tag] s
41 method error s = buffer#insert ~iter:buffer#end_iter ~tags:[error_tag] s
42 method warning s = buffer#insert ~iter:buffer#end_iter ~tags:[warning_tag] s
43 method debug s = buffer#insert ~iter:buffer#end_iter ~tags:[debug_tag] s
45 buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter
46 method log_callback (tag: MatitaLog.log_tag) s =
48 | `Debug -> self#debug (s ^ "\n")
49 | `Error -> self#error (s ^ "\n")
50 | `Message -> self#message (s ^ "\n")
51 | `Warning -> self#warning (s ^ "\n")
55 (* creation order _is_ relevant for windows placement *)
56 let main = new mainWin () in
57 let about = new aboutWin () in
58 let fileSel = new fileSelectionWin () in
59 let keyBindingBoxes = (* event boxes which should receive global key events *)
60 [ main#mainWinEventBox ]
62 let console = new console ~buffer:main#logTextView#buffer () in
64 val mutable chosen_file = None
65 val mutable _ok_not_exists = false
66 val mutable script_fname = None
69 (* glade's check widgets *)
70 List.iter (fun w -> w#check_widgets ())
71 (let c w = (w :> <check_widgets: unit -> unit>) in
72 [ c about; c fileSel; c main ]);
74 List.iter (* global key bindings *)
75 (fun (key, callback) -> self#addKeyBinding key callback)
78 toggle_win ~check:main#showProofMenuItem proof#proofWin;
80 toggle_win ~check:main#showCheckMenuItem check#checkWin;
84 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
85 ignore (main#aboutMenuItem#connect#activate (fun _ ->
86 about#aboutWin#show ()));
87 connect_button about#aboutDismissButton (fun _ ->
88 about#aboutWin#misc#hide ());
89 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
90 ~templ:BuildTimeConf.version about#aboutLabel#label);
91 (* file selection win *)
92 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
93 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
96 fileSel#fileSelectionWin#misc#hide ();
101 let fname = fileSel#fileSelectionWin#filename in
102 if Sys.file_exists fname then
103 (if is_regular fname then return (Some fname))
105 (if _ok_not_exists then return (Some fname))
106 | `CANCEL -> return None
108 | `DELETE_EVENT -> return None));
110 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
111 main#helpMenu#set_right_justified true;
113 let adj = main#logScrolledWin#vadjustment in
114 ignore (adj#connect#changed
115 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
116 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
118 let module A = TacticAst in
119 let hole = CicAst.UserInput in
120 let loc = CicAst.dummy_floc in
122 if (MatitaScript.instance ())#onGoingProof () then
123 (MatitaScript.instance ())#advance
124 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
126 let tac_w_term ast _ =
127 if (MatitaScript.instance ())#onGoingProof () then
128 let (buf: GText.buffer) = self#main#scriptTextView#buffer in
129 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
130 ("\n" ^ TacticAstPp.pp_tactic ast)
132 let tbar = self#main in
133 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
134 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
135 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
136 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
137 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
138 connect_button tbar#splitButton (tac (A.Split loc));
139 connect_button tbar#leftButton (tac (A.Left loc));
140 connect_button tbar#rightButton (tac (A.Right loc));
141 connect_button tbar#existsButton (tac (A.Exists loc));
142 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
143 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
144 connect_button tbar#transitivityButton
145 (tac_w_term (A.Transitivity (loc, hole)));
146 connect_button tbar#assumptionButton (tac (A.Assumption loc));
147 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, hole)));
148 connect_button tbar#autoButton (tac (A.Auto (loc,None)));
150 self#setQuitCallback (fun () -> exit 0);
152 MatitaLog.set_log_callback self#console#log_callback;
153 GtkSignal.user_handler :=
156 (sprintf "Uncaught exception: %s" (Printexc.to_string exn)));
158 let s () = MatitaScript.instance () in
160 script_fname <- None;
161 self#main#saveMenuItem#misc#set_sensitive false
165 match self#chooseFile () with
169 console#message ("'"^f^"' loaded.");
173 let saveAsScript () =
175 match self#chooseFile ~ok_not_exists:true () with
178 console#message ("'"^f^"' saved.");
183 match script_fname with
184 | None -> saveAsScript ()
187 console#message ("'"^f^"' saved.");
189 let newScript () = (s ())#reset (); disableSave () in
191 let buf = self#main#scriptTextView#buffer in
192 buf#place_cursor (buf#get_iter_at_mark (`NAME "locked"))
194 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
195 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
196 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
197 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
198 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
199 let connect_key sym f =
200 connect_key self#main#mainWinEventBox#event
201 ~modifiers:[`CONTROL] ~stop:true sym f;
202 connect_key self#main#scriptTextView#event
203 ~modifiers:[`CONTROL] ~stop:true sym f
205 connect_button self#main#scriptAdvanceButton advance;
206 connect_button self#main#scriptRetractButton retract;
207 connect_button self#main#scriptTopButton top;
208 connect_button self#main#scriptBottomButton bottom;
209 connect_key GdkKeysyms._Down advance;
210 connect_key GdkKeysyms._Up retract;
211 connect_key GdkKeysyms._Home top;
212 connect_key GdkKeysyms._End bottom;
213 connect_button self#main#scriptJumpButton jump;
214 connect_menu_item self#main#openMenuItem loadScript;
215 connect_menu_item self#main#saveMenuItem saveScript;
216 connect_menu_item self#main#saveAsMenuItem saveAsScript;
217 connect_menu_item self#main#newMenuItem newScript;
218 connect_key GdkKeysyms._period
220 let buf = self#main#scriptTextView#buffer in
221 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) ".\n";
223 connect_key GdkKeysyms._Return
225 let buf = self#main#scriptTextView#buffer in
226 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) "\n";
228 (* script monospace font stuff *)
230 Helm_registry.get_opt_default Helm_registry.get
231 BuildTimeConf.default_script_font "matita.script_font"
233 (* let monospace_tag =
234 self#main#scriptTextView#buffer#create_tag [`FONT_DESC font]
236 self#main#scriptTextView#misc#modify_font_by_name font;
238 self#main#scriptTextView#buffer#connect#changed ~callback:(fun _ ->
239 let start, stop = self#main#scriptTextView#buffer#bounds in
240 self#main#scriptTextView#buffer#apply_tag monospace_tag start stop)
243 self#main#debugMenu#misc#hide ();
245 self#main#hintLowImage#set_file (image_path "matita-bulb-low.png");
246 self#main#hintMediumImage#set_file (image_path "matita-bulb-medium.png");
247 self#main#hintHighImage#set_file (image_path "matita-bulb-high.png");
249 self#main#scriptTextView#misc#grab_focus ();
250 (* main win dimension *)
251 let width = Gdk.Screen.width () in
252 let height = Gdk.Screen.height () in
253 let main_w = width * 90 / 100 in
254 let main_h = height * 80 / 100 in
255 let script_w = main_w / 2 in
256 self#main#toplevel#resize ~width:main_w ~height:main_h;
257 self#main#hpaneScriptSequent#set_position script_w
259 method loadScript file =
260 let script = MatitaScript.instance () in
262 script#loadFrom file;
263 console#message ("'"^file^"' loaded.");
264 self#_enableSaveTo file
266 method private _enableSaveTo file =
267 script_fname <- Some file;
268 self#main#saveMenuItem#misc#set_sensitive true
271 method console = console
274 method fileSel = fileSel
277 method newBrowserWin () =
278 let win = new browserWin () in
279 win#check_widgets ();
282 method newUriDialog () =
283 let dialog = new uriChoiceDialog () in
284 dialog#check_widgets ();
287 method newInterpDialog () =
288 let dialog = new interpChoiceDialog () in
289 dialog#check_widgets ();
292 method newConfirmationDialog () =
293 let dialog = new confirmationDialog () in
294 dialog#check_widgets ();
297 method newEmptyDialog () =
298 let dialog = new emptyDialog () in
299 dialog#check_widgets ();
302 method private addKeyBinding key callback =
303 List.iter (fun evbox -> add_key_binding key callback evbox)
306 method setQuitCallback callback =
307 ignore (main#toplevel#connect#destroy callback);
308 ignore (main#quitMenuItem#connect#activate callback);
309 self#addKeyBinding GdkKeysyms._q callback
311 method chooseFile ?(ok_not_exists = false) () =
312 _ok_not_exists <- ok_not_exists;
313 fileSel#fileSelectionWin#show ();
317 method askText ?(title = "") ?(msg = "") () =
318 let dialog = new textDialog () in
319 dialog#textDialog#set_title title;
320 dialog#textDialogLabel#set_label msg;
321 let text = ref None in
324 dialog#textDialog#destroy ();
327 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
328 connect_button dialog#textDialogCancelButton (fun _ -> return None);
329 connect_button dialog#textDialogOkButton (fun _ ->
330 let text = dialog#textDialogTextView#buffer#get_text () in
332 dialog#textDialog#show ();
339 let g = new gui () in
340 gui_instance := Some g;
343 let instance = singleton gui
345 let non p x = not (p x)
349 String.sub s (String.length s - 4) 4 = ".var"
350 with Invalid_argument _ -> false
352 (* this is a shit and should be changed :-{ *)
353 let interactive_uri_choice
354 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
355 ?(msg = "") ?(nonvars_button = false) ?(hide_uri_entry=false)
356 ?(hide_try=false) ?(ok_label="_Auto") ?(ok_action:[`SELECT|`AUTO] = `AUTO)
360 let gui = instance () in
361 let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in
362 if (selection_mode <> `SINGLE) &&
363 (Helm_registry.get_bool "matita.auto_disambiguation")
365 Lazy.force nonvars_uris
367 let dialog = gui#newUriDialog () in
368 if hide_uri_entry then
369 dialog#uriEntryHBox#misc#hide ();
372 dialog#uriChoiceSelectedButton#misc#hide ();
373 dialog#uriChoiceConstantsButton#misc#hide ();
375 dialog#okLabel#set_label ok_label;
376 dialog#uriChoiceTreeView#selection#set_mode
377 (selection_mode :> Gtk.Tags.selection_mode);
378 let model = new stringListModel dialog#uriChoiceTreeView in
379 let choices = ref None in
380 let nonvars = ref false in
384 dialog#copyButton#misc#show ();
385 connect_button dialog#copyButton
387 match model#easy_selection () with
390 dialog#uriChoiceDialog#set_title title;
391 dialog#uriChoiceLabel#set_text msg;
392 List.iter model#easy_append uris;
393 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
396 dialog#uriChoiceDialog#destroy ();
399 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
400 connect_button dialog#uriChoiceConstantsButton (fun _ ->
401 return (Some (Lazy.force nonvars_uris)));
402 if ok_action = `AUTO then
403 connect_button dialog#uriChoiceAutoButton (fun _ ->
404 Helm_registry.set_bool "matita.auto_disambiguation" true;
405 return (Some (Lazy.force nonvars_uris)))
407 connect_button dialog#uriChoiceAutoButton (fun _ ->
408 match model#easy_selection () with
410 | uris -> return (Some uris));
411 connect_button dialog#uriChoiceSelectedButton (fun _ ->
412 match model#easy_selection () with
414 | uris -> return (Some uris));
415 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
416 dialog#uriChoiceDialog#show ();
419 | None -> raise MatitaTypes.Cancel
424 let cols = new GTree.column_list in
425 let id_col = cols#add Gobject.Data.string in
426 let dsc_col = cols#add Gobject.Data.string in
427 let interp_no_col = cols#add Gobject.Data.int in
428 let tree_store = GTree.tree_store cols in
429 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
430 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
431 let id_view_col = GTree.view_column ~renderer:id_renderer () in
432 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
433 fun tree_view choices ->
436 tree_view#set_model (Some (tree_store :> GTree.model));
437 ignore (tree_view#append_column id_view_col);
438 ignore (tree_view#append_column dsc_view_col);
440 (* try to find a reasonable name for an interpretation *)
444 List.assoc "0" interp
446 incr idx; string_of_int !idx
453 let interp_row = tree_store#append () in
454 tree_store#set ~row:interp_row ~column:id_col
455 (name_of_interp interp);
456 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
459 let row = tree_store#append ~parent:interp_row () in
460 tree_store#set ~row ~column:id_col id;
461 tree_store#set ~row ~column:dsc_col dsc;
462 tree_store#set ~row ~column:interp_no_col !idx)
466 method get_interp_no tree_path =
467 let iter = tree_store#get_iter tree_path in
468 tree_store#get ~row:iter ~column:interp_no_col
471 let interactive_interp_choice () choices =
472 let gui = instance () in
473 assert (choices <> []);
474 let dialog = gui#newInterpDialog () in
475 let model = new interpModel dialog#interpChoiceTreeView choices in
476 let interp_len = List.length (List.hd choices) in
477 dialog#interpChoiceDialog#set_title "Interpretation choice";
478 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
479 let interp_no = ref None in
481 dialog#interpChoiceDialog#destroy ();
484 let fail _ = interp_no := None; return () in
485 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
486 connect_button dialog#interpChoiceOkButton (fun _ ->
487 match !interp_no with None -> () | Some _ -> return ());
488 connect_button dialog#interpChoiceCancelButton fail;
489 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
490 interp_no := Some (model#get_interp_no path);
492 let selection = dialog#interpChoiceTreeView#selection in
493 ignore (selection#connect#changed (fun _ ->
494 match selection#get_selected_rows with
496 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
497 interp_no := Some (model#get_interp_no path)
498 | _ -> assert false));
499 dialog#interpChoiceDialog#show ();
501 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)