X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fmatita.ml;h=0066d1c1816fcc5d3a7ab8ea142d1eef1744ba4f;hb=650e3b3c9ff0b9cafb76a0edf8139a53446937ba;hp=6a5e2e51debf5c20bedc785d079ffba14e357c60;hpb=190e42f1030ea3d459c4040bb0e8503a7c096820;p=helm.git

diff --git a/helm/matita/matita.ml b/helm/matita/matita.ml
index 6a5e2e51d..0066d1c18 100644
--- a/helm/matita/matita.ml
+++ b/helm/matita/matita.ml
@@ -1,4 +1,4 @@
-(* Copyright (C) 2004, HELM Team.
+(* Copyright (C) 2004-2005, HELM Team.
  * 
  * This file is part of HELM, an Hypertextual, Electronic
  * Library of Mathematics, developed at the Computer Science
@@ -29,211 +29,81 @@ open MatitaGtkMisc
 open MatitaTypes
 open MatitaMisc
 
-(** {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))
+(* ALB to link paramodulation... *)
+let _ = Paramodulation.Saturation.init ()
 
 (** {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 dbd =
-  Mysql.quick_connect
-    ~host:(Helm_registry.get "db.host")
-    ~user:(Helm_registry.get "db.user")
-    ~database:(Helm_registry.get "db.database")
-    ()
-let gui = MatitaGui.instance ()
-let disambiguator =
-  new MatitaDisambiguator.disambiguator ~parserr ~dbd
-    ~chooseUris:(interactive_user_uri_choice ~gui)
-    ~chooseInterp:(interactive_interp_choice ~gui)
-    ()
-let proof_viewer = MatitaMathView.proof_viewer_instance ()
-let sequent_viewer = MatitaMathView.sequent_viewer ~show:true ()
-let sequents_viewer =
-  let set_goal goal =
-    if not (has_proof ()) then assert false;
-    (get_proof ())#set_goal goal
-  in
-  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, ()) =
-    let ((uri_opt, _, _, _), _) = status in
-    proof_viewer#load_proof status;
-  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
-    GMain.Main.quit ()
+  Helm_registry.load_from BuildTimeConf.matita_conf;
+  CicNotation.load_notation BuildTimeConf.core_notation_script;
+  Http_getter.init ();
+  MetadataTypes.ownerize_tables (Helm_registry.get "matita.owner");
+  MatitaDb.create_owner_environment ();
+  MatitamakeLib.initialize ();
+  CicEnvironment.set_trust (* environment trust *)
+    (let trust = Helm_registry.get_bool "matita.environment_trust" in
+     fun _ -> trust)
 
-let abort_proof () =
-  if has_proof () then begin
-    set_proof None;
-    sequents_viewer#reset
-  end
-
-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 ()
-
-  (** prompt the user for the textual input of a term and disambiguate it *)
-let ask_term ?(title = "term input") ?(msg = "insert term") () =
-  match gui#askText ~title ~msg () with
-  | Some t ->
-      let (_, _, term) = disambiguator#disambiguateTerm (Stream.of_string t) in
-      Some term
-  | None -> None
-
-(** {2 Script window handling} *)
+(** {2 GUI callbacks} *)
 
-let script_forward _ =
-  let buf = gui#script#scriptTextView#buffer in
-  let locked_iter = buf#get_iter_at_mark (`NAME "locked") in
-  interpreter#evalPhrase
-    (buf#get_text ~start:locked_iter ~stop:buf#end_iter ());
-  gui#lockScript (locked_iter#offset + interpreter#endOffset)
+let gui = MatitaGui.instance ()
 
-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
-      interpreter#evalPhrase ~transparent:true
-        (String.sub raw_text offset (len - offset));
-      let new_offset = interpreter#endOffset + offset in
-      gui#lockScript (new_offset + locked_iter#offset);
-      parse new_offset
-    end
+let script =
+  let s = 
+    MatitaScript.script 
+      ~source_view:gui#sourceView
+      ~init:(Lazy.force MatitaEngine.initial_status) 
+      ~mathviewer:(MatitaMathView.mathViewer ())
+      ~urichooser:(fun uris ->
+        try
+          MatitaGui.interactive_uri_choice ~selection_mode:`SINGLE
+          ~title:"Matita: URI chooser" 
+          ~msg:"Select the URI" ~hide_uri_entry:true
+          ~hide_try:true ~ok_label:"_Apply" ~ok_action:`SELECT
+          ~copy_cb:(fun s -> gui#sourceView#buffer#insert ("\n"^s^"\n"))
+          () ~id:"boh?" uris
+        with MatitaTypes.Cancel -> [])
+      ~set_star:gui#setStar
+      ~ask_confirmation:
+        (fun ~title ~message -> 
+            MatitaGtkMisc.ask_confirmation ~title ~message 
+            ~parent:gui#main#toplevel ())
+      ~develcreator:gui#createDevelopment
+      ()
   in
-  try
-    parse 0
-  with CicTextualParser2.Parse_error _ -> ()
-
-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} *)
-
+  gui#sourceView#source_buffer#begin_not_undoable_action ();
+  s#reset (); 
+  s#template (); 
+  gui#sourceView#source_buffer#end_not_undoable_action ();
+  s
+  
+  (* math viewers *)
 let _ =
-  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 -> load_script f
-    | Some f ->
-        gui#console#echo_error (sprintf
-          "Don't know what to do with file: %s\nUnrecognized file format."
-          f)));
-  ignore (gui#script#scriptWinForwardButton#connect#clicked script_forward);
-  ignore (gui#script#scriptWinBackButton#connect#clicked script_back);
-  ignore (gui#script#scriptWinJumpButton#connect#clicked script_jump);
-  let tac_w_term name tac _ =
-    match ask_term ~title:name ~msg:("term for " ^ name) () with
-    | Some term -> (get_proof ())#apply_tactic (tac ~term)
-    | None -> ()
+  let cic_math_view = MatitaMathView.cicMathView_instance () in
+  let sequents_viewer = MatitaMathView.sequentsViewer_instance () in
+  sequents_viewer#load_logo;
+  cic_math_view#set_href_callback
+    (Some (fun uri -> (MatitaMathView.cicBrowser ())#load
+      (`Uri (UriManager.uri_of_string uri))));
+  let browser_observer _ = MatitaMathView.refresh_all_browsers () in
+  let sequents_observer status =
+    sequents_viewer#reset;
+    match status.proof_status with
+    | Incomplete_proof ((proof, goal) as status) ->
+        sequents_viewer#load_sequents status;
+        sequents_viewer#goto_sequent goal
+    | Proof proof -> 
+        sequents_viewer#load_logo_with_qed
+    | No_proof -> 
+        sequents_viewer#load_logo
+    | Intermediate _ -> 
+        assert false (* only the engine may be in this state *)
   in
-  let tac _ tac _ = (get_proof ())#apply_tactic tac in
-  let tbar = gui#toolbar in
-  ignore (tbar#introsButton#connect#clicked (tac "intros" (Tactics.intros ())));
-  ignore (tbar#applyButton#connect#clicked (tac_w_term "apply" Tactics.apply));
-  ignore (tbar#exactButton#connect#clicked (tac_w_term "exact" Tactics.exact));
-  ignore (tbar#elimButton#connect#clicked (tac_w_term "elim"
-    Tactics.elim_intros_simpl));
-  ignore (tbar#elimTypeButton#connect#clicked (tac_w_term "elim type"
-    Tactics.elim_type));
-  ignore (tbar#splitButton#connect#clicked (tac "split" Tactics.split));
-  ignore (tbar#leftButton#connect#clicked (tac "left" Tactics.left));
-  ignore (tbar#rightButton#connect#clicked (tac "right" Tactics.right));
-  ignore (tbar#existsButton#connect#clicked (tac "exists" Tactics.exists));
-  ignore (tbar#reflexivityButton#connect#clicked (tac "reflexivity"
-    Tactics.reflexivity));
-  ignore (tbar#symmetryButton#connect#clicked (tac "symmetry"
-    Tactics.symmetry));
-  ignore (tbar#transitivityButton#connect#clicked (tac_w_term "transitivity"
-    Tactics.transitivity));
-  ignore (tbar#assumptionButton#connect#clicked (tac "assumption"
-    Tactics.assumption));
-  ignore (tbar#cutButton#connect#clicked (tac_w_term "cut"
-    (Tactics.cut ?mk_fresh_name_callback:None)));
-  ignore (tbar#autoButton#connect#clicked (tac "auto" (Tactics.auto ~dbd)))
+  script#addObserver sequents_observer;
+  script#addObserver browser_observer
 
   (** <DEBUGGING> *)
-
-let save_dom =
-  let domImpl = lazy (Gdome.domImplementation ()) in
-  fun ~doc ~dest ->
-    ignore
-      ((Lazy.force domImpl)#saveDocumentToFile ~doc ~name:dest ~indent:true ())
-
 let _ =
   if BuildTimeConf.debug then begin
     gui#main#debugMenu#misc#show ();
@@ -243,33 +113,70 @@ 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));
+    addDebugItem "dump environment to \"env.dump\"" (fun _ ->
+      let oc = open_out "env.dump" in
+      CicEnvironment.dump_to_channel oc;
+      close_out oc);
+    addDebugItem "load environment from \"env.dump\"" (fun _ ->
+      let ic = open_in "env.dump" in
+      CicEnvironment.restore_from_channel ic;
+      close_in ic);
+    addDebugItem "dump universes" (fun _ ->
+      List.iter (fun (u,_,g) -> 
+        prerr_endline (UriManager.string_of_uri u); 
+        CicUniv.print_ugraph g) (CicEnvironment.list_obj ())
+      );
+    addDebugItem "dump environment content" (fun _ ->
+      List.iter (fun (u,_,_) -> 
+        prerr_endline (UriManager.string_of_uri u)) 
+        (CicEnvironment.list_obj ()));
+    addDebugItem "print selections" (fun () ->
+      let cicMathView = MatitaMathView.cicMathView_instance () in
+      List.iter MatitaLog.debug (cicMathView#string_of_selections));
+    addDebugItem "dump getter settings" (fun _ ->
+      prerr_endline (Http_getter_env.env_to_string ()));
+    addDebugItem "getter: getalluris" (fun _ ->
+      List.iter prerr_endline (Http_getter.getalluris ()));
+    addDebugItem "dump script status" script#dump;
+    addDebugItem "dump metasenv"
+      (fun _ ->
+         if script#onGoingProof () then
+           MatitaLog.debug (CicMetaSubst.ppmetasenv script#proofMetasenv []));
+    addDebugItem "dump coercions Db" (fun _ ->
+      List.iter
+        (fun (s,t,u) -> 
+          MatitaLog.debug
+            (UriManager.name_of_uri u ^ ":"
+             ^ UriManager.name_of_uri s ^ " -> " ^ UriManager.name_of_uri t))
+        (CoercDb.to_list ()));
+    addDebugItem "rotate light bulbs"
+      (fun _ ->
+         let nb = gui#main#hintNotebook in
+         nb#goto_page ((nb#current_page + 1) mod 3))
   end
 
   (** </DEBUGGING> *)
 
 let _ =
-  (try
-    load_script Sys.argv.(1)
-  with Invalid_argument _ -> ());
-  GtkThread.main ()
+  at_exit (fun () -> print_endline "\nThanks for using Matita!\n");
+  Sys.catch_break true;
+  if Filename.basename Sys.argv.(0) = "cicbrowser" then begin (* cicbrowser *)
+    Helm_registry.set "matita.mode" "cicbrowser";
+    let browser = MatitaMathView.cicBrowser () in
+    let entry =
+      try
+        `Uri (UriManager.uri_of_string Sys.argv.(1))
+      with Invalid_argument _ -> `Dir "cic:/"
+    in
+    browser#load entry
+  end else begin  (* matita *)
+    Helm_registry.set "matita.mode" "matita";
+    (try
+       gui#loadScript Sys.argv.(1);
+     with Invalid_argument _ -> ());
+    gui#main#mainWin#show ();
+  end;
+  try
+    GtkThread.main ()
+  with Sys.Break -> ()