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
68 (* glade's check widgets *)
69 List.iter (fun w -> w#check_widgets ())
70 (let c w = (w :> <check_widgets: unit -> unit>) in
71 [ c about; c fileSel; c main ]);
73 List.iter (* global key bindings *)
74 (fun (key, callback) -> self#addKeyBinding key callback)
77 toggle_win ~check:main#showProofMenuItem proof#proofWin;
79 toggle_win ~check:main#showCheckMenuItem check#checkWin;
83 ignore (about#aboutWin#event#connect#delete (fun _ -> true));
84 ignore (main#aboutMenuItem#connect#activate (fun _ ->
85 about#aboutWin#show ()));
86 connect_button about#aboutDismissButton (fun _ ->
87 about#aboutWin#misc#hide ());
88 about#aboutLabel#set_label (Pcre.replace ~pat:"@VERSION@"
89 ~templ:BuildTimeConf.version about#aboutLabel#label);
90 (* file selection win *)
91 ignore (fileSel#fileSelectionWin#event#connect#delete (fun _ -> true));
92 ignore (fileSel#fileSelectionWin#connect#response (fun event ->
95 fileSel#fileSelectionWin#misc#hide ();
100 let fname = fileSel#fileSelectionWin#filename in
101 if Sys.file_exists fname then
102 (if is_regular fname then return (Some fname))
104 (if _ok_not_exists then return (Some fname))
105 | `CANCEL -> return None
107 | `DELETE_EVENT -> return None));
109 List.iter (fun w -> w#misc#set_sensitive false) [ main#saveMenuItem ];
110 main#helpMenu#set_right_justified true;
112 let adj = main#logScrolledWin#vadjustment in
113 ignore (adj#connect#changed
114 (fun _ -> adj#set_value (adj#upper -. adj#page_size)));
115 console#message (sprintf "\tMatita version %s\n" BuildTimeConf.version);
117 let module A = TacticAst in
118 let hole = CicAst.UserInput in
119 let loc = CicAst.dummy_floc in
121 if (MatitaScript.instance ())#onGoingProof () then
122 (MatitaScript.instance ())#advance
123 ~statement:("\n" ^ TacticAstPp.pp_tactical (A.Tactic (loc, ast))) ()
125 let tac_w_term ast _ =
126 if (MatitaScript.instance ())#onGoingProof () then
127 let (buf: GText.buffer) = self#main#scriptTextView#buffer in
128 buf#insert ~iter:(buf#get_iter_at_mark (`NAME "locked"))
129 ("\n" ^ TacticAstPp.pp_tactic ast)
131 let tbar = self#main in
132 connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
133 connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
134 connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
135 connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
136 connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
137 connect_button tbar#splitButton (tac (A.Split loc));
138 connect_button tbar#leftButton (tac (A.Left loc));
139 connect_button tbar#rightButton (tac (A.Right loc));
140 connect_button tbar#existsButton (tac (A.Exists loc));
141 connect_button tbar#reflexivityButton (tac (A.Reflexivity loc));
142 connect_button tbar#symmetryButton (tac (A.Symmetry loc));
143 connect_button tbar#transitivityButton
144 (tac_w_term (A.Transitivity (loc, hole)));
145 connect_button tbar#assumptionButton (tac (A.Assumption loc));
146 connect_button tbar#cutButton (tac_w_term (A.Cut (loc, hole)));
147 connect_button tbar#autoButton (tac (A.Auto (loc,None)));
149 self#setQuitCallback (fun () -> exit 0);
151 MatitaLog.set_log_callback self#console#log_callback;
152 GtkSignal.user_handler :=
155 (sprintf "Uncaught exception: %s" (Printexc.to_string exn)));
157 let s () = MatitaScript.instance () in
158 let script_fname = ref None in
159 let enable_save_to f =
160 script_fname := Some f;
161 self#main#saveMenuItem#misc#set_sensitive true
163 let disable_save () =
164 script_fname := None;
165 self#main#saveMenuItem#misc#set_sensitive false
169 match self#chooseFile () with
170 | Some f -> script#reset (); script#loadFrom f; enable_save_to f
173 let saveAsScript () =
175 match self#chooseFile ~ok_not_exists:true () with
176 | Some f -> script#saveTo f; enable_save_to f
180 match !script_fname with
181 | None -> saveAsScript ()
182 | Some f -> (s ())#saveTo f
184 let newScript () = (s ())#reset (); disable_save () in
186 let buf = self#main#scriptTextView#buffer in
187 buf#place_cursor (buf#get_iter_at_mark (`NAME "locked"))
189 let advance _ = (MatitaScript.instance ())#advance (); cursor () in
190 let retract _ = (MatitaScript.instance ())#retract (); cursor () in
191 let top _ = (MatitaScript.instance ())#goto `Top (); cursor () in
192 let bottom _ = (MatitaScript.instance ())#goto `Bottom (); cursor () in
193 let jump _ = (MatitaScript.instance ())#goto `Cursor (); cursor () in
194 let connect_key sym f =
195 connect_key self#main#mainWinEventBox#event
196 ~modifiers:[`CONTROL] ~stop:true sym f;
197 connect_key self#main#scriptTextView#event
198 ~modifiers:[`CONTROL] ~stop:true sym f
200 connect_button self#main#scriptAdvanceButton advance;
201 connect_button self#main#scriptRetractButton retract;
202 connect_button self#main#scriptTopButton top;
203 connect_button self#main#scriptBottomButton bottom;
204 connect_key GdkKeysyms._Down advance;
205 connect_key GdkKeysyms._Up retract;
206 connect_key GdkKeysyms._Home top;
207 connect_key GdkKeysyms._End bottom;
208 connect_button self#main#scriptJumpButton jump;
209 connect_menu_item self#main#openMenuItem loadScript;
210 connect_menu_item self#main#saveMenuItem saveScript;
211 connect_menu_item self#main#saveAsMenuItem saveAsScript;
212 connect_menu_item self#main#newMenuItem newScript;
213 connect_key GdkKeysyms._period
215 let buf = self#main#scriptTextView#buffer in
216 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) ".\n";
218 connect_key GdkKeysyms._Return
220 let buf = self#main#scriptTextView#buffer in
221 buf#insert ~iter:(buf#get_iter_at_mark `INSERT) "\n";
224 self#main#debugMenu#misc#hide ();
226 self#main#hintLowImage#set_file "icons/matita-bulb-low.png";
227 self#main#hintMediumImage#set_file "icons/matita-bulb-medium.png";
228 self#main#hintHighImage#set_file "icons/matita-bulb-high.png";
230 self#main#scriptTextView#misc#grab_focus ()
232 method console = console
235 method fileSel = fileSel
238 method newBrowserWin () =
239 let win = new browserWin () in
240 win#check_widgets ();
243 method newUriDialog () =
244 let dialog = new uriChoiceDialog () in
245 dialog#check_widgets ();
248 method newInterpDialog () =
249 let dialog = new interpChoiceDialog () in
250 dialog#check_widgets ();
253 method newConfirmationDialog () =
254 let dialog = new confirmationDialog () in
255 dialog#check_widgets ();
258 method newEmptyDialog () =
259 let dialog = new emptyDialog () in
260 dialog#check_widgets ();
263 method private addKeyBinding key callback =
264 List.iter (fun evbox -> add_key_binding key callback evbox)
267 method setQuitCallback callback =
268 ignore (main#toplevel#connect#destroy callback);
269 ignore (main#quitMenuItem#connect#activate callback);
270 self#addKeyBinding GdkKeysyms._q callback
272 method chooseFile ?(ok_not_exists = false) () =
273 _ok_not_exists <- ok_not_exists;
274 fileSel#fileSelectionWin#show ();
278 method askText ?(title = "") ?(msg = "") () =
279 let dialog = new textDialog () in
280 dialog#textDialog#set_title title;
281 dialog#textDialogLabel#set_label msg;
282 let text = ref None in
285 dialog#textDialog#destroy ();
288 ignore (dialog#textDialog#event#connect#delete (fun _ -> true));
289 connect_button dialog#textDialogCancelButton (fun _ -> return None);
290 connect_button dialog#textDialogOkButton (fun _ ->
291 let text = dialog#textDialogTextView#buffer#get_text () in
293 dialog#textDialog#show ();
300 let g = new gui () in
301 gui_instance := Some g;
304 let instance = singleton gui
306 let non p x = not (p x)
310 String.sub s (String.length s - 4) 4 = ".var"
311 with Invalid_argument _ -> false
313 let interactive_uri_choice
314 ?(selection_mode:[`SINGLE|`MULTIPLE] = `MULTIPLE) ?(title = "")
315 ?(msg = "") ?(nonvars_button = false) ()
318 let gui = instance () in
319 let nonvars_uris = lazy (List.filter (non is_var_uri) uris) in
320 if (selection_mode <> `SINGLE) &&
321 (Helm_registry.get_bool "matita.auto_disambiguation")
323 Lazy.force nonvars_uris
325 let dialog = gui#newUriDialog () in
326 dialog#uriChoiceTreeView#selection#set_mode
327 (selection_mode :> Gtk.Tags.selection_mode);
328 let model = new stringListModel dialog#uriChoiceTreeView in
329 let choices = ref None in
330 let nonvars = ref false in
331 dialog#uriChoiceDialog#set_title title;
332 dialog#uriChoiceLabel#set_text msg;
333 List.iter model#easy_append uris;
334 dialog#uriChoiceConstantsButton#misc#set_sensitive nonvars_button;
337 dialog#uriChoiceDialog#destroy ();
340 ignore (dialog#uriChoiceDialog#event#connect#delete (fun _ -> true));
341 connect_button dialog#uriChoiceConstantsButton (fun _ ->
342 return (Some (Lazy.force nonvars_uris)));
343 connect_button dialog#uriChoiceAutoButton (fun _ ->
344 Helm_registry.set_bool "matita.auto_disambiguation" true;
345 return (Some (Lazy.force nonvars_uris)));
346 connect_button dialog#uriChoiceSelectedButton (fun _ ->
347 match model#easy_selection () with
349 | uris -> return (Some uris));
350 connect_button dialog#uriChoiceAbortButton (fun _ -> return None);
351 dialog#uriChoiceDialog#show ();
354 | None -> raise MatitaTypes.Cancel
359 let cols = new GTree.column_list in
360 let id_col = cols#add Gobject.Data.string in
361 let dsc_col = cols#add Gobject.Data.string in
362 let interp_no_col = cols#add Gobject.Data.int in
363 let tree_store = GTree.tree_store cols in
364 let id_renderer = GTree.cell_renderer_text [], ["text", id_col] in
365 let dsc_renderer = GTree.cell_renderer_text [], ["text", dsc_col] in
366 let id_view_col = GTree.view_column ~renderer:id_renderer () in
367 let dsc_view_col = GTree.view_column ~renderer:dsc_renderer () in
368 fun tree_view choices ->
371 tree_view#set_model (Some (tree_store :> GTree.model));
372 ignore (tree_view#append_column id_view_col);
373 ignore (tree_view#append_column dsc_view_col);
375 (* try to find a reasonable name for an interpretation *)
379 List.assoc "0" interp
381 incr idx; string_of_int !idx
388 let interp_row = tree_store#append () in
389 tree_store#set ~row:interp_row ~column:id_col
390 (name_of_interp interp);
391 tree_store#set ~row:interp_row ~column:interp_no_col !idx;
394 let row = tree_store#append ~parent:interp_row () in
395 tree_store#set ~row ~column:id_col id;
396 tree_store#set ~row ~column:dsc_col dsc;
397 tree_store#set ~row ~column:interp_no_col !idx)
401 method get_interp_no tree_path =
402 let iter = tree_store#get_iter tree_path in
403 tree_store#get ~row:iter ~column:interp_no_col
406 let interactive_interp_choice () choices =
407 let gui = instance () in
408 assert (choices <> []);
409 let dialog = gui#newInterpDialog () in
410 let model = new interpModel dialog#interpChoiceTreeView choices in
411 let interp_len = List.length (List.hd choices) in
412 dialog#interpChoiceDialog#set_title "Interpretation choice";
413 dialog#interpChoiceDialogLabel#set_label "Choose an interpretation:";
414 let interp_no = ref None in
416 dialog#interpChoiceDialog#destroy ();
419 let fail _ = interp_no := None; return () in
420 ignore (dialog#interpChoiceDialog#event#connect#delete (fun _ -> true));
421 connect_button dialog#interpChoiceOkButton (fun _ ->
422 match !interp_no with None -> () | Some _ -> return ());
423 connect_button dialog#interpChoiceCancelButton fail;
424 ignore (dialog#interpChoiceTreeView#connect#row_activated (fun path _ ->
425 interp_no := Some (model#get_interp_no path);
427 let selection = dialog#interpChoiceTreeView#selection in
428 ignore (selection#connect#changed (fun _ ->
429 match selection#get_selected_rows with
431 MatitaLog.debug (sprintf "selection: %d" (model#get_interp_no path));
432 interp_no := Some (model#get_interp_no path)
433 | _ -> assert false));
434 dialog#interpChoiceDialog#show ();
436 (match !interp_no with Some row -> [row] | _ -> raise MatitaTypes.Cancel)