X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fmatita.ml;h=b946ec69bf353f8028f8022f771b5c47130186ea;hb=ac7687ce66526f905874ed99a845223c853c558a;hp=5056a88a26521750b551c6f9f366d075d8b97a6d;hpb=c5d4ad1c98c1434b95a8a9b1c8697dd36cf39623;p=helm.git diff --git a/helm/matita/matita.ml b/helm/matita/matita.ml index 5056a88a2..b946ec69b 100644 --- a/helm/matita/matita.ml +++ b/helm/matita/matita.ml @@ -23,132 +23,176 @@ * http://helm.cs.unibo.it/ *) -exception Not_implemented of string -let not_implemented feature = raise (Not_implemented feature) - - (** exceptions whose content should be presented to the user *) -exception Failure of string -let error s = raise (Failure s) - -let _ = Helm_registry.load_from "matita.conf.xml" -let _ = GMain.Main.init () -let gui = new MatitaGui.gui (Helm_registry.get "matita.glade_file") - -let interactive_user_uri_choice - ~(selection_mode:[`MULTIPLE|`SINGLE]) ?(nonvars_button=false) ~title ~msg - uris -= - let only_constant_choices = - lazy - (List.filter - (fun uri -> not (String.sub uri (String.length uri - 4) 4 = ".var")) - uris) +open Printf + +open MatitaGtkMisc +open MatitaTypes +open MatitaMisc + +module DB = BuildTimeConf.DB + +(** {2 Internal status} *) + +let (get_proof, set_proof, has_proof) = + let (current_proof: MatitaTypes.proof option ref) = ref None in + ((fun () -> (* get_proof *) + match !current_proof with + | Some proof -> proof + | None -> failwith "No current proof"), + (fun proof -> (* set_proof *) + current_proof := proof), + (fun () -> (* has_proof *) + !current_proof <> None)) + +(** {2 Initialization} *) + +let _ = + Helm_registry.load_from "matita.conf.xml"; + GtkMain.Rc.add_default_file BuildTimeConf.gtkrc; + GMain.Main.init () +let parserr = new MatitaDisambiguator.parserr () +let dbh = + new DB.connection ~host:(Helm_registry.get "db.host") + ~user:(Helm_registry.get "db.user") (Helm_registry.get "db.database") +let gui = MatitaGui.instance () +let disambiguator = + new MatitaDisambiguator.disambiguator ~parserr ~dbh + ~chooseUris:(interactive_user_uri_choice ~gui) + ~chooseInterp:(interactive_interp_choice ~gui) + () +let proof_viewer = + let frame = GBin.frame ~packing:(gui#proof#scrolledProof#add) ~show:true () in + MatitaMathView.proof_viewer ~show:true ~packing:(frame#add) () +let sequent_viewer = MatitaMathView.sequent_viewer ~show:true () +let sequents_viewer = + let set_goal goal = + debug_print (sprintf "Setting goal %d" goal); + if not (has_proof ()) then assert false; + (get_proof ())#set_goal goal in - if (selection_mode <> `SINGLE) && - (Helm_registry.get_bool "matita.auto_disambiguation") + MatitaMathView.sequents_viewer ~notebook:gui#main#sequentsNotebook + ~sequent_viewer ~set_goal () + +let new_proof (proof: MatitaTypes.proof) = + let xmldump_observer _ _ = print_endline proof#toString in + let proof_observer _ (status, ()) = + debug_print "proof_observer"; + let ((uri_opt, _, _, _), _) = status in + let uri = MatitaTypes.unopt_uri uri_opt in + debug_print "apply transformation"; + proof_viewer#load_proof status; + debug_print "/proof_observer" + in + let sequents_observer _ (((_, metasenv, _, _), goal_opt), ()) = + sequents_viewer#reset; + (match goal_opt with + | None -> () + | Some goal -> + sequents_viewer#load_sequents metasenv; + sequents_viewer#goto_sequent goal) + in + ignore (proof#attach_observer ~interested_in:StatefulProofEngine.all_events + sequents_observer); + ignore (proof#attach_observer ~interested_in:StatefulProofEngine.all_events + proof_observer); + ignore (proof#attach_observer ~interested_in:StatefulProofEngine.all_events + xmldump_observer); + proof#notify; + set_proof (Some proof) + +let quit () = (* quit program, asking for confirmation if needed *) + if not (has_proof ()) || + (ask_confirmation ~gui + ~msg:("Proof in progress, are you sure you want to quit?") ()) then - Lazy.force only_constant_choices - else begin - let win = gui#uriChoice in - let choices = ref [] in - let chosen = ref false in - let use_only_constants = ref false in - win#uriChoiceDialog#set_title title; - win#uriChoiceLabel#set_text msg; - gui#uriChoices#list_store#clear (); - List.iter gui#uriChoices#easy_append uris; - win#uriChoiceConstantsButton#misc#set_sensitive nonvars_button; - let bye = ref (fun () -> ()) in - let id1 = - win#uriChoiceConstantsButton#connect#clicked (fun _ -> - use_only_constants := true; - !bye ()) - in - let id2 = - win#uriChoiceAutoButton#connect#clicked (fun _ -> - use_only_constants := true ; - Helm_registry.set_bool "matita.auto_disambiguation" true; - !bye ()) - in - let id3 = - win#uriChoiceSelectedButton#connect#clicked (fun _ -> - choices := gui#uriChoices#easy_selection (); - !bye ()) - in - bye := (fun () -> - win#uriChoiceDialog#misc#hide (); - win#uriChoiceConstantsButton#misc#disconnect id1; - win#uriChoiceAutoButton#misc#disconnect id2; - win#uriChoiceSelectedButton#misc#disconnect id3; - prerr_endline "quit"; - GMain.Main.quit ()); - win#uriChoiceDialog#show (); - GtkThread.main (); - if !use_only_constants then - Lazy.force only_constant_choices - else - match !choices with - | [] -> error "No choice" - | choices -> choices - end + GMain.Main.quit () -(* -module DisambiguateCallbacks = - struct - let interactive_user_uri_choice = - assert false (* TODO *) -(* interactive_user_uri_choice *) - let interactive_interpretation_choice choices = - assert false (* TODO *) - let input_or_locate_uri ~title = - assert false (* TODO *) +let abort_proof () = + if has_proof () then begin + set_proof None; + sequents_viewer#reset end -*) -let debugDialog () = - let dialog = - new MatitaGeneratedGui.debug - ~file:(Helm_registry.get "matita.glade_file") () - in - let retval = ref None in - let return v = - retval := Some v; - dialog#debug#destroy (); - GMain.Main.quit () - in - ignore (dialog#debug#event#connect#delete (fun _ -> true)); - ignore (dialog#okbutton2#connect#clicked (fun _ -> return 1)); - ignore (dialog#cancelbutton2#connect#clicked (fun _ -> return 2)); - dialog#debug#show (); - GtkThread.main (); - (match !retval with None -> assert false | Some v -> v) +let proof_handler = + { MatitaTypes.get_proof = get_proof; + MatitaTypes.abort_proof = abort_proof; + MatitaTypes.set_proof = set_proof; + MatitaTypes.has_proof = has_proof; + MatitaTypes.new_proof = new_proof; + MatitaTypes.quit = quit; + } + +let interpreter = + let console = gui#console in + new MatitaInterpreter.interpreter ~disambiguator ~proof_handler ~console () let _ = - gui#main#debugMenuItem2#connect#activate (fun _ -> - prerr_endline (string_of_int (debugDialog ()))) + gui#setQuitCallback quit; + gui#setPhraseCallback interpreter#evalPhrase; + gui#main#debugMenu#misc#hide (); + ignore (gui#main#newProofMenuItem#connect#activate (fun _ -> + if has_proof () && + not (ask_confirmation ~gui + ~msg:("Proof in progress, are you sure you want to start a new one?") + ()) + then + () (* abort new proof process *) + else + let input = ask_text ~gui ~msg:"Insert proof goal" ~multiline:true () in + let (env, metasenv, expr) = + disambiguator#disambiguateTerm (Stream.of_string input) + in + let proof = MatitaProof.proof ~typ:expr ~metasenv () in + new_proof proof)); + ignore (gui#main#openMenuItem#connect#activate (fun _ -> + match gui#chooseFile () with + | None -> () + | Some f when is_proof_script f -> + gui#script#scriptTextView#buffer#set_text (input_file f) + | Some f -> + gui#console#echo_error (sprintf + "Don't know what to do with file: %s\nUnrecognized file format." f))) + + (** *) + +let save_dom = + let domImpl = lazy (Gdome.domImplementation ()) in + fun ~doc ~dest -> + ignore + ((Lazy.force domImpl)#saveDocumentToFile ~doc ~name:dest ~indent:true ()) - (** quit program, possibly asking for confirmation *) -let quit () = GMain.Main.quit () -let _ = gui#setQuitCallback quit let _ = - gui#main#debugMenuItem0#connect#activate (fun _ -> - let uris = - interactive_user_uri_choice - ~selection_mode:`MULTIPLE - ~nonvars_button:false - ~title:"titolo" - ~msg:"messaggio" - ["cic:/uno.con"; "cic:/due.var"; "cic:/tre.con"; "cic:/quattro.con"; - "cic:/cinque.var"] + if BuildTimeConf.debug then begin + gui#main#debugMenu#misc#show (); + let addDebugItem ~label callback = + let item = + GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label () + in + ignore (item#connect#activate callback) in - List.iter prerr_endline uris; print_newline ()) -let _ = - gui#main#debugMenuItem1#connect#activate (fun _ -> - Helm_registry.set_bool "matita.auto_disambiguation" - (not (Helm_registry.get_bool "matita.auto_disambiguation"))) + addDebugItem "interactive user uri choice" (fun _ -> + try + let uris = + interactive_user_uri_choice ~gui ~selection_mode:`MULTIPLE + ~msg:"messaggio" ~nonvars_button:true + ["cic:/uno.con"; "cic:/due.var"; "cic:/tre.con"; "cic:/quattro.con"; + "cic:/cinque.var"] + in + List.iter prerr_endline uris + with MatitaGtkMisc.Cancel -> MatitaTypes.error "no choice"); + addDebugItem "toggle auto disambiguation" (fun _ -> + Helm_registry.set_bool "matita.auto_disambiguation" + (not (Helm_registry.get_bool "matita.auto_disambiguation"))); + addDebugItem "mono line text input" (fun _ -> + prerr_endline (ask_text ~gui ~title:"title" ~msg:"message" ())); + addDebugItem "multi line text input" (fun _ -> + prerr_endline + (ask_text ~gui ~title:"title" ~multiline:true ~msg:"message" ())); + addDebugItem "dump proof status to stdout" (fun _ -> + print_endline ((get_proof ())#toString)); + end -let _ = -(* gui#uriChoices#easy_append "pippo"; *) -(* gui#uriChoices#list_store#clear (); *) - GtkThread.main () + (** *) + +let _ = GtkThread.main ()