]> matita.cs.unibo.it Git - helm.git/blobdiff - helm/software/components/grafite_parser/grafiteDisambiguate.ml
0.5.6
[helm.git] / helm / software / components / grafite_parser / grafiteDisambiguate.ml
index ad7f70ef1a331e3430228e74f4e88a71b57e689c..a6c9effd7e02fd1cdd3c363abe4f6a8baca6b6de 100644 (file)
@@ -45,15 +45,101 @@ let singleton msg = function
       in
       HLog.debug debug; assert false
 
+let cic_codomain_of_uri uri =
+  (UriManager.string_of_uri uri,
+   let term =
+     try
+       CicUtil.term_of_uri uri
+     with exn ->
+       assert false
+    in
+   fun _ _ _ -> term)
+;;
+   
+let cic_num_choices = DisambiguateChoices.lookup_num_choices;;
+
+let cic_mk_choice = 
+  DisambiguateChoices.mk_choice
+  ~mk_implicit:(function 
+     | true -> Cic.Implicit (Some `Type)
+     | false -> Cic.Implicit None)
+  ~mk_appl:(function (Cic.Appl l)::tl -> Cic.Appl (l@tl) | l -> Cic.Appl l)
+  ~term_of_uri:CicUtil.term_of_uri
+;;
+
+let ncic_codomain_of_uri uri =
+  (UriManager.string_of_uri uri,
+   let term =
+     try
+       fst (OCic2NCic.convert_term uri (CicUtil.term_of_uri uri))
+     with exn ->
+       assert false
+    in
+   fun _ _ _ -> term)
+;;
+   
+let ncic_num_choices _ = (*assert false*) [];;
+
+let ncic_mk_choice = 
+  DisambiguateChoices.mk_choice
+  ~mk_implicit:(function 
+     | true -> NCic.Implicit `Closed
+     | false -> NCic.Implicit `Term)
+  ~mk_appl:(function (NCic.Appl l)::tl -> NCic.Appl (l@tl) | l -> NCic.Appl l)
+  ~term_of_uri:(fun uri ->
+       fst (OCic2NCic.convert_term uri (CicUtil.term_of_uri uri)))
+;;
+
+let lookup_in_library 
+  codomain_of_uri mk_choice num_choices
+  interactive_user_uri_choice input_or_locate_uri item 
+=
+  let dbd = LibraryDb.instance () in
+  let choices_of_id id =
+    let uris = Whelp.locate ~dbd id in
+     match uris with
+      | [] ->
+         (match 
+           (input_or_locate_uri 
+             ~title:("URI matching \"" ^ id ^ "\" unknown.") 
+             ?id:(Some id) ()) 
+         with
+         | None -> []
+         | Some uri -> [uri])
+      | [uri] -> [uri]
+      | _ ->
+          interactive_user_uri_choice ~selection_mode:`MULTIPLE
+           ?ok:(Some "Try selected.") 
+           ?enable_button_for_non_vars:(Some true)
+           ~title:"Ambiguous input."
+           ~msg: ("Ambiguous input \"" ^ id ^
+              "\". Please, choose one or more interpretations:")
+           ~id
+           uris
+  in
+  match item with
+  | DisambiguateTypes.Id id -> 
+      let uris = choices_of_id id in
+      List.map codomain_of_uri uris
+  | DisambiguateTypes.Symbol (symb, _) ->
+   (try
+     List.map mk_choice (TermAcicContent.lookup_interpretations symb)
+    with
+     TermAcicContent.Interpretation_not_found -> [])
+  | DisambiguateTypes.Num instance -> num_choices ()
+;;
+
   (** @param term not meaningful when context is given *)
 let disambiguate_term goal text prefix_len lexicon_status_ref context metasenv
 term =
   let lexicon_status = !lexicon_status_ref in
   let (diff, metasenv, subst, cic, _) =
     singleton "first"
-      (GrafiteDisambiguator.disambiguate_term ~dbd:(LibraryDb.instance ())
+      (CicDisambiguate.disambiguate_term
         ~aliases:lexicon_status.LexiconEngine.aliases
         ?goal ~universe:(Some lexicon_status.LexiconEngine.multi_aliases)
+        ~lookup_in_library:(lookup_in_library cic_codomain_of_uri cic_mk_choice
+        cic_num_choices)
         ~context ~metasenv ~subst:[] (text,prefix_len,term))
   in
   let lexicon_status = LexiconEngine.set_proof_aliases lexicon_status diff in
@@ -71,7 +157,9 @@ let disambiguate_lazy_term goal text prefix_len lexicon_status_ref term =
     let lexicon_status = !lexicon_status_ref in
     let (diff, metasenv, _, cic, ugraph) =
       singleton "second"
-        (GrafiteDisambiguator.disambiguate_term ~dbd:(LibraryDb.instance ())
+        (CicDisambiguate.disambiguate_term 
+          ~lookup_in_library:(lookup_in_library cic_codomain_of_uri
+          cic_mk_choice cic_num_choices)
           ~initial_ugraph:ugraph ~aliases:lexicon_status.LexiconEngine.aliases
           ~universe:(Some lexicon_status.LexiconEngine.multi_aliases)
           ~context ~metasenv ~subst:[] ?goal
@@ -84,7 +172,7 @@ let disambiguate_lazy_term goal text prefix_len lexicon_status_ref term =
 let disambiguate_pattern 
   text prefix_len lexicon_status_ref (wanted, hyp_paths, goal_path) 
 =
-  let interp path = Disambiguate.interpretate_path [] path in
+  let interp path =CicDisambiguate.interpretate_path [] path in
   let goal_path = HExtlib.map_option interp goal_path in
   let hyp_paths = List.map (fun (name, path) -> name, interp path) hyp_paths in
   let wanted =
@@ -444,7 +532,6 @@ let rec disambiguate_tactic
           | `Proof as t -> metasenv,t in
        metasenv,GrafiteAst.RewritingStep (loc, cic, cic', cic'', cont)   
 
-
 let disambiguate_obj lexicon_status ?baseuri metasenv (text,prefix_len,obj) =
   let uri =
    match obj with
@@ -456,9 +543,39 @@ let disambiguate_obj lexicon_status ?baseuri metasenv (text,prefix_len,obj) =
          | None -> raise BaseUriNotSetYet)
     | CicNotationPt.Inductive _ -> assert false
     | CicNotationPt.Theorem _ -> None in
+(*
+  (match obj with
+      CicNotationPt.Theorem (_,_,ty,_) ->
+       (try
+         (match 
+          NCicDisambiguate.disambiguate_term
+           ~lookup_in_library:(lookup_in_library ncic_codomain_of_uri
+           ncic_mk_choice ncic_num_choices)
+           ~context:[] ~metasenv:[] ~subst:[]
+           ~aliases:DisambiguateTypes.Environment.empty
+           ~universe:(Some DisambiguateTypes.Environment.empty)
+           (text,prefix_len,ty)
+         with
+         | [_,metasenv,subst,ty],_ ->
+          prerr_endline ("NUOVA DISAMBIGUAZIONE OK!!!!!!!!!  " ^
+           NCicPp.ppterm ~metasenv ~subst ~context:[] ty)
+         | _ ->
+          prerr_endline ("NUOVA DISAMBIGUAZIONE AMBIGUO!!!!!!!!!  "))
+       with 
+       | MultiPassDisambiguator.DisambiguationError (_,s) ->
+        prerr_endline ("ERRORE NUOVA DISAMBIGUAZIONE:\n" ^
+         String.concat "\n" 
+          (List.map (fun _,_,x,_ -> snd (Lazy.force x)) (List.flatten s)))
+(*        | exn -> prerr_endline (Printexc.to_string exn) *)
+       )
+    | _ -> ()
+  ); 
+*)
   let (diff, metasenv, _, cic, _) =
     singleton "third"
-      (GrafiteDisambiguator.disambiguate_obj ~dbd:(LibraryDb.instance ())
+      (CicDisambiguate.disambiguate_obj 
+        ~lookup_in_library:(lookup_in_library cic_codomain_of_uri cic_mk_choice
+        cic_num_choices)
         ~aliases:lexicon_status.LexiconEngine.aliases
         ~universe:(Some lexicon_status.LexiconEngine.multi_aliases) ~uri 
         (text,prefix_len,obj)) in