X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fmatita.ml;h=107691932b6fc5b71eaa4226ab192087f3847de1;hb=d0991ea0c7c83c100b2d223644cb2f11a8554fa1;hp=28dee494728511a693ce7e6a9cb06cabb0ce276c;hpb=1fa0472bfe2ed04c7adf166fa48df687f0022226;p=helm.git diff --git a/helm/matita/matita.ml b/helm/matita/matita.ml index 28dee4947..107691932 100644 --- a/helm/matita/matita.ml +++ b/helm/matita/matita.ml @@ -26,181 +26,171 @@ open Printf open MatitaGtkMisc - -(** {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 Settings} *) - -let debug_print = MatitaTypes.debug_print - -let save_dom = - let domImpl = lazy (Gdome.domImplementation ()) in - fun ~doc ~dest -> - ignore - ((Lazy.force domImpl)#saveDocumentToFile ~doc ~name:dest ~indent:true ()) +open MatitaTypes +open MatitaMisc (** {2 Initialization} *) -let _ = Helm_registry.load_from "matita.conf.xml" -let _ = GMain.Main.init () -let gui = new MatitaGui.gui (Helm_registry.get "matita.glade_file") +let _ = + Helm_registry.load_from "matita.conf.xml"; + GtkMain.Rc.add_default_file BuildTimeConf.gtkrc; + GMain.Main.init () + let parserr = new MatitaDisambiguator.parserr () -let mqiconn = MQIConn.init () +let dbd = + Mysql.quick_connect + ~host:(Helm_registry.get "db.host") + ~user:(Helm_registry.get "db.user") + ~database:(Helm_registry.get "db.database") + () +let _ = MetadataDb.clean ~dbd ~owner:(Helm_registry.get "matita.owner") +let gui = MatitaGui.instance () let disambiguator = - new MatitaDisambiguator.disambiguator ~parserr ~mqiconn + new MatitaDisambiguator.disambiguator ~parserr ~dbd ~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 new_proof (proof: MatitaTypes.proof) = - let xmldump_observer _ _ = print_endline proof#toString in - let proof_observer _ (status, metadata) = - debug_print "proof_observer"; - let (acic, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts, - ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses) = - (fst metadata) - in +let currentProof = new MatitaProof.currentProof + +let proof_viewer = MatitaMathView.proof_viewer_instance () +let sequent_viewer = MatitaMathView.sequent_viewer ~show:true () +let sequents_viewer = + let set_goal goal = + if not (currentProof#onGoing ()) then assert false; + currentProof#proof#set_goal goal + in + MatitaMathView.sequents_viewer ~notebook:gui#main#sequentsNotebook + ~sequent_viewer ~set_goal () +let _ = (* attach observers to proof status *) + let proof_observer _ (status, ()) = let ((uri_opt, _, _, _), _) = status in - let uri = MatitaTypes.unopt_uri uri_opt in - debug_print "apply transformation"; - let mathml = - ApplyTransformation.mml_of_cic_object - ~explode_all:true uri acic ids_to_inner_sorts ids_to_inner_types - in - if BuildTimeConf.debug then save_dom ~doc:mathml ~dest:"/tmp/matita.xml"; - proof_viewer#load_proof mathml metadata; - debug_print "/proof_observer" + proof_viewer#load_proof status; in - let sequents_observer = - let pages = ref 0 in - let callback_id = ref None in - let mathmls = ref [] in - fun _ ((proof, goal_opt) as status, metadata) -> - debug_print "sequents_observer"; - let notebook = gui#main#sequentsNotebook in - for i = 1 to !pages do - notebook#remove_page 0 - done; - mathmls := []; - (match !callback_id with - | Some id -> GtkSignal.disconnect notebook#as_widget id - | None -> ()); - if goal_opt <> None then begin - let sequents = snd metadata in - let sequents_no = List.length sequents in - debug_print (sprintf "sequents no: %d" sequents_no); - pages := sequents_no; - let widget = sequent_viewer#coerce in - List.iter - (fun (metano, (asequent, _, _, ids_to_inner_sorts, _)) -> - let tab_label = - (GMisc.label ~text:(sprintf "?%d" metano) ~show:true ())#coerce - in - notebook#append_page ~tab_label widget; - let mathml = lazy - (let content_sequent = Cic2content.map_sequent asequent in - let pres_sequent = - Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent - in - let xmlpres = Box.document_of_box pres_sequent in - Xml2Gdome.document_of_xml Misc.domImpl xmlpres) - in - mathmls := (metano, mathml) :: !mathmls) - sequents; - mathmls := List.rev !mathmls; - let render_page page = - let (metano, mathml) = List.nth !mathmls page in - sequent_viewer#load_sequent (Lazy.force mathml) metadata metano - in - callback_id := - (* TODO Zack the "#after" may probably be removed after Luca's fix for - * widget not loading documents before being realized *) - Some (notebook#connect#after#switch_page ~callback:(fun page -> - debug_print "switch_page callback"; - render_page page)); - (match goal_opt with - | Some goal -> (* current goal available, go to corresponding page *) - let page = ref 0 in - (try - List.iter - (fun (metano, _) -> - if (metano = goal) then raise Exit; - incr page) - sequents; - with Exit -> - debug_print (sprintf "going to page %d" !page); - notebook#goto_page !page; - render_page !page) - | None -> ()); - end; - debug_print "/sequents_observer" + 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 - GMain.Main.quit () - -let abort_proof () = - MatitaTypes.not_implemented "Matita.abort_proof" - -let proof_handler = - { MatitaTypes.get_proof = get_proof; - MatitaTypes.abort_proof = abort_proof; - MatitaTypes.has_proof = has_proof; - MatitaTypes.new_proof = new_proof; - MatitaTypes.quit = quit; - } + currentProof#addObserver sequents_observer; + currentProof#addObserver proof_observer; + currentProof#connect `Quit (fun () -> + (* quit program, asking for confirmation if needed *) + if not (currentProof#onGoing ()) || + (ask_confirmation ~gui + ~msg:("Proof in progress, are you sure you want to quit?") ()) + then + GMain.Main.quit (); + false); + currentProof#connect `Abort (fun () -> sequents_viewer#reset; false) +let mathViewer = MatitaMathView.mathViewer () let interpreter = - let console = gui#console in - new MatitaInterpreter.interpreter ~disambiguator ~proof_handler ~console () + let console = (gui#console :> MatitaTypes.console) in + let currentProof = (currentProof :> MatitaTypes.currentProof) in + new MatitaInterpreter.interpreter + ~disambiguator ~currentProof ~console ~mathViewer ~dbd () +let _ = + let href_callback uri = + let term = CicAst.Uri (UriManager.string_of_uri uri, None) in + ignore (interpreter#evalAst (TacticAst.Command (TacticAst.Check term))) + in + proof_viewer#set_href_callback (Some href_callback); + sequent_viewer#set_href_callback (Some href_callback); + mathViewer#set_href_callback (Some href_callback) + +(** {2 Script window handling} *) + +let script_forward _ = + let buf = gui#script#scriptTextView#buffer in + let locked_iter = buf#get_iter_at_mark (`NAME "locked") in + let (success, hide) = + interpreter#evalPhrase + (buf#get_text ~start:locked_iter ~stop:buf#end_iter ()) + in + if success then + gui#lockScript (locked_iter#offset + interpreter#endOffset) + +let script_jump _ = + let buf = gui#script#scriptTextView#buffer in + let locked_iter = buf#get_iter_at_mark (`NAME "locked") in + let cursor_iter = buf#get_iter_at_mark (`NAME "insert") in + let raw_text = buf#get_text ~start:locked_iter ~stop:cursor_iter () in + let len = String.length raw_text in + let rec parse offset = + if offset < len then begin + let (success, hide) = + interpreter#evalPhrase (String.sub raw_text offset (len - offset)) + in + if success then begin + let new_offset = interpreter#endOffset + offset in + gui#lockScript (new_offset + locked_iter#offset); + parse new_offset + end else + raise Exit + end + in + try + parse 0 + with Exit -> () + +let script_back _ = not_implemented "script_back" + +let load_script fname = + gui#script#scriptTextView#buffer#set_text (input_file fname); + gui#script#scriptWin#show (); + gui#main#showScriptMenuItem#set_active true + +(** {2 GUI callbacks} *) let _ = - gui#setQuitCallback quit; + gui#setQuitCallback currentProof#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)) + gui#console#clear (); + gui#console#show ~msg:"theorem " ())); + ignore (gui#main#openMenuItem#connect#activate (fun _ -> + match gui#chooseFile () with + | None -> () + | Some f when is_proof_script f -> load_script f + | Some f -> + gui#console#echo_error (sprintf + "Don't know what to do with file: %s\nUnrecognized file format." + f))); + connect_button gui#script#scriptWinForwardButton script_forward; + connect_button gui#script#scriptWinBackButton script_back; + connect_button gui#script#scriptWinJumpButton script_jump; + let module A = TacticAst in + let hole = CicAst.UserInput in + let tac ast _ = ignore (interpreter#evalAst (A.Tactic ast)) in + let tac_w_term ast _ = + gui#console#clear (); + gui#console#show ~msg:(TacticAstPp.pp_tactic ast) (); + gui#main#mainWin#present () + in + let tbar = gui#toolbar in + connect_button tbar#introsButton (tac (A.Intros (None, []))); + connect_button tbar#applyButton (tac_w_term (A.Apply hole)); + connect_button tbar#exactButton (tac_w_term (A.Exact hole)); + connect_button tbar#elimButton (tac_w_term (A.Elim (hole, None))); + connect_button tbar#elimTypeButton (tac_w_term (A.ElimType hole)); + connect_button tbar#splitButton (tac A.Split); + connect_button tbar#leftButton (tac A.Left); + connect_button tbar#rightButton (tac A.Right); + connect_button tbar#existsButton (tac A.Exists); + connect_button tbar#reflexivityButton (tac A.Reflexivity); + connect_button tbar#symmetryButton (tac A.Symmetry); + connect_button tbar#transitivityButton (tac_w_term (A.Transitivity hole)); + connect_button tbar#assumptionButton (tac A.Assumption); + connect_button tbar#cutButton (tac_w_term (A.Cut hole)); + connect_button tbar#autoButton (tac A.Auto) (** *) + let _ = if BuildTimeConf.debug then begin gui#main#debugMenu#misc#show (); @@ -210,28 +200,29 @@ let _ = in ignore (item#connect#activate callback) in - 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)); + print_endline (currentProof#proof#toString)); + addDebugItem "dump environment to \"env.dump\"" (fun _ -> + let oc = open_out "env.dump" in + CicEnvironment.dump_to_channel oc; + close_out oc); + addDebugItem "print selected terms" (fun () -> + let i = ref 0 in + List.iter + (fun t -> incr i; debug_print (sprintf "%d: %s" !i (CicPp.ppterm t))) + sequent_viewer#get_selected_terms) end + (** *) -let _ = GtkThread.main () +let _ = +(* CicEnvironment.set_trust (fun _ -> false); *) + (try + load_script Sys.argv.(1) + with Invalid_argument _ -> ()); + gui#console#show (); + GtkThread.main ()