X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FgTopLevel.ml;h=c980f723bf8d45fc264c3ff9918cd416b06edcc2;hb=9a73e22935eb65da9e23ece23ad152d79629c661;hp=1a4e6ce65be5230979a62104db7ee913c4d17f5f;hpb=5a8a7dd777c55a9907699a709760b0616b571919;p=helm.git

diff --git a/helm/gTopLevel/gTopLevel.ml b/helm/gTopLevel/gTopLevel.ml
index 1a4e6ce65..c980f723b 100644
--- a/helm/gTopLevel/gTopLevel.ml
+++ b/helm/gTopLevel/gTopLevel.ml
@@ -47,7 +47,7 @@ let htmlfooter =
  "</html>"
 ;;
 
-let prooffile = "/home/tassi/miohelm/currentproof";;
+let prooffile = "/home/tassi/miohelm/tmp/currentproof";;
 (*CSC: the getter should handle the innertypes, not the FS *)
 let innertypesfile = "/home/tassi/miohelm/tmp/innertypes";;
 
@@ -681,8 +681,13 @@ let clearbody rendering_window =
 let clear rendering_window =
  call_tactic_with_hypothesis_input ProofEngine.clear rendering_window
 ;;
+let fourier rendering_window =
+ call_tactic ProofEngine.fourier rendering_window
+;;
+let rewritesimpl rendering_window =
+ call_tactic_with_input ProofEngine.rewrite_simpl rendering_window
+;;
 
-let fourier rendering_window = call_tactic ProofEngine.fourier rendering_window;;
 
 
 let whd_in_scratch scratch_window =
@@ -741,7 +746,7 @@ let qed rendering_window () =
 (*????
 let dtdname = "http://www.cs.unibo.it/helm/dtd/cic.dtd";;
 *)
-let dtdname = "/projects/helm/V7/dtd/cic.dtd";;
+let dtdname = "/home/tassi/miohelm/helm/dtd/cic.dtd";;
 
 let save rendering_window () =
  let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
@@ -1085,44 +1090,71 @@ let check rendering_window scratch_window () =
         ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
 ;;
 
+exception NoObjectsLocated;;
+
+let user_uri_choice uris =
+ let uri =
+  match uris with
+     [] -> raise NoObjectsLocated
+   | [uri] -> uri
+   | uris ->
+      let choice =
+       GToolbox.question_box ~title:"Ambiguous result."
+        ~buttons:uris ~default:1
+        "Ambiguous result. Please, choose one."
+      in
+       List.nth uris (choice-1)
+ in
+  String.sub uri 4 (String.length uri - 4)
+;;
+
 let locate rendering_window () =
  let inputt = (rendering_window#inputt : GEdit.text) in
  let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
   let inputlen = inputt#length in
   let input = inputt#get_chars 0 inputlen in
-  output_html outputhtml (
-     try
-        match Str.split (Str.regexp "[ \t]+") input with
-           | [] -> ""
-           | head :: tail ->
-	       inputt#delete_text 0 inputlen;
-	       MQueryGenerator.locate head 
-     with
-        e -> "<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>"
-  )
+   try
+    match Str.split (Str.regexp "[ \t]+") input with
+       [] -> ()
+     | head :: tail ->
+        inputt#delete_text 0 inputlen ;
+        let MathQL.MQRefs uris, html = MQueryGenerator.locate head in
+         output_html outputhtml html ;
+         let uri' = user_uri_choice uris in
+          ignore ((inputt#insert_text uri') ~pos:0)
+   with
+    e ->
+     output_html outputhtml
+      ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
 ;;
 
 let backward rendering_window () =
-   let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
-   let inputt = (rendering_window#inputt : GEdit.text) in
-    let inputlen = inputt#length in
-    let input = inputt#get_chars 0 inputlen in
-    let level = int_of_string input in
-    let metasenv =
-     match !ProofEngine.proof with
-        None -> assert false
-      | Some (_,metasenv,_,_) -> metasenv
-    in
-    let result =
-       match !ProofEngine.goal with
-          | None -> ""
-          | Some metano ->
-             let (_, ey ,ty) =
-              List.find (function (m,_,_) -> m=metano) metasenv
-             in
-              MQueryGenerator.backward metasenv ey ty level
-       in 
-   output_html outputhtml result
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let inputt = (rendering_window#inputt : GEdit.text) in
+  let inputlen = inputt#length in
+  let input = inputt#get_chars 0 inputlen in
+  let level = int_of_string input in
+  let metasenv =
+   match !ProofEngine.proof with
+      None -> assert false
+    | Some (_,metasenv,_,_) -> metasenv
+  in
+   try
+    match !ProofEngine.goal with
+       None -> ()
+     | Some metano ->
+        let (_, ey ,ty) = List.find (function (m,_,_) -> m=metano) metasenv in
+         let MathQL.MQRefs uris, html =
+          MQueryGenerator.backward metasenv ey ty level
+         in
+          output_html outputhtml html ;
+          let uri' = user_uri_choice uris in
+           inputt#delete_text 0 inputlen ;
+           ignore ((inputt#insert_text uri') ~pos:0)
+    with
+     e -> 
+      output_html outputhtml 
+       ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
 ;;
       
 let choose_selection
@@ -1433,6 +1465,9 @@ class rendering_window output proofw (label : GMisc.label) =
  let fourierb =
   GButton.button ~label:"Fourier"
    ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
+ let rewritesimplb =
+  GButton.button ~label:"RewriteSimpl ->"
+   ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
  let outputhtml =
   GHtml.xmhtml
    ~source:"<html><body bgColor=\"white\"></body></html>"
@@ -1487,6 +1522,7 @@ object(self)
   ignore(clearbodyb#connect#clicked (clearbody self)) ;
   ignore(clearb#connect#clicked (clear self)) ;
   ignore(fourierb#connect#clicked (fourier self)) ;
+  ignore(rewritesimplb#connect#clicked (rewritesimpl self)) ;
   ignore(introsb#connect#clicked (intros self)) ;
   Logger.log_callback :=
    (Logger.log_to_html ~print_and_flush:(output_html outputhtml))
@@ -1494,21 +1530,80 @@ end;;
 
 (* MAIN *)
 
+let rendering_window = ref None;;
+
 let initialize_everything () =
  let module U = Unix in
-  let output = GMathView.math_view ~width:400 ~height:280 ()
+  let output = GMathView.math_view ~width:350 ~height:280 ()
   and proofw = GMathView.math_view ~width:400 ~height:275 ()
   and label = GMisc.label ~text:"gTopLevel" () in
-    let rendering_window =
+    let rendering_window' =
      new rendering_window output proofw label
     in
-     rendering_window#show () ;
+     rendering_window := Some rendering_window' ;
+     rendering_window'#show () ;
      GMain.Main.main ()
 ;;
 
 let _ =
  CicCooking.init () ;
- if !usedb then MQueryGenerator.init () ;
+ if !usedb then
+  begin
+   MQueryGenerator.init () ;
+   CicTextualParser0.set_locate_object
+    (function id ->
+      let MathQL.MQRefs uris, html = MQueryGenerator.locate id in
+       begin
+        match !rendering_window with
+           None -> assert false
+         | Some rw -> output_html rw#outputhtml html ;
+       end ;
+       let uri = 
+        match uris with
+           [] ->
+            (match
+              (GToolbox.input_string ~title:"Unknown input"
+               ("No URI matching \"" ^ id ^ "\" found. Please enter its URI"))
+             with
+                None -> None
+              | Some uri -> Some ("cic:" ^ uri)
+            )
+         | [uri] -> Some uri
+         | _ ->
+           let choice =
+            GToolbox.question_box ~title:"Ambiguous input."
+             ~buttons:uris ~default:1 "Ambiguous input. Please, choose one."
+           in
+            if choice > 0 then
+             Some (List.nth uris (choice - 1))
+            else
+             (* No choice from the user *)
+             None
+       in
+        match uri with
+           Some uri' ->
+            (* Constant *)
+            if String.sub uri' (String.length uri' - 4) 4 = ".con" then
+(*CSC: what cooking number? Here I always use 0, which may be bugged *)
+             Some (Cic.Const (UriManager.uri_of_string uri',0))
+            else
+             (try
+               (* Inductive Type *)
+               let uri'',typeno = CicTextualLexer.indtyuri_of_uri uri' in
+(*CSC: what cooking number? Here I always use 0, which may be bugged *)
+                Some (Cic.MutInd (uri'',0,typeno))
+              with
+               _ ->
+                (* Constructor of an Inductive Type *)
+                let uri'',typeno,consno =
+                 CicTextualLexer.indconuri_of_uri uri'
+                in
+(*CSC: what cooking number? Here I always use 0, which may be bugged *)
+                 Some (Cic.MutConstruct (uri'',0,typeno,consno))
+             )
+         | None -> None
+    )
+  end ;
  ignore (GtkMain.Main.init ()) ;
  initialize_everything () ;
  if !usedb then MQueryGenerator.close ();