X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FgTopLevel.ml;h=83d959ca38f77f4ed8b76ca31a24611a50971eba;hb=89262281b6e83bd2321150f81f1a0583645eb0c8;hp=2b476a6745c278a7fe07953c747507344f630956;hpb=e34305aa0b9c8c9095e811b7ab720ffd4d283081;p=helm.git

diff --git a/helm/gTopLevel/gTopLevel.ml b/helm/gTopLevel/gTopLevel.ml
index 2b476a674..83d959ca3 100644
--- a/helm/gTopLevel/gTopLevel.ml
+++ b/helm/gTopLevel/gTopLevel.ml
@@ -33,6 +33,18 @@
 (*                                                                            *)
 (******************************************************************************)
 
+
+(* CSC: quick fix: a function from [uri#xpointer(path)] to [uri#path] *)
+let wrong_xpointer_format_from_wrong_xpointer_format' uri =
+ try
+  let index_sharp =  String.index uri '#' in
+  let index_rest = index_sharp + 10 in
+   let baseuri = String.sub uri 0 index_sharp in
+   let rest = String.sub uri index_rest (String.length uri - index_rest - 1) in
+    baseuri ^ "#" ^ rest
+ with Not_found -> uri
+;;
+
 (* GLOBAL CONSTANTS *)
 
 let helmns = Gdome.domString "http://www.cs.unibo.it/helm";;
@@ -47,8 +59,14 @@ let htmlfooter =
  "</html>"
 ;;
 
+(*
+let prooffile = "/home/tassi/miohelm/tmp/currentproof";;
+*)
 let prooffile = "/public/sacerdot/currentproof";;
 (*CSC: the getter should handle the innertypes, not the FS *)
+(*
+let innertypesfile = "/home/tassi/miohelm/tmp/innertypes";;
+*)
 let innertypesfile = "/public/sacerdot/innertypes";;
 
 (* GLOBAL REFERENCES (USED BY CALLBACKS) *)
@@ -681,8 +699,13 @@ 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 +764,7 @@ 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 +1108,91 @@ 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)
+;;
+
+(* CSC: IMPERATIVE AND NOT VERY CLEAN, TO GET THE LAST ISSUED QUERY *)
+let get_last_query = 
+ let query = ref "" in
+  MQueryGenerator.set_confirm_query
+   (function q -> query := MQueryUtil.text_of_query q ; true) ;
+  function result -> !query ^ " <h1>Result:</h1> " ^ MQueryUtil.text_of_result result "<br>"
+;;
+
 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_html 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 result = MQueryGenerator.locate head in
+	let uris =
+         List.map
+          (function uri,_ -> wrong_xpointer_format_from_wrong_xpointer_format' uri)
+          result in
+	let html = (" <h1>Locate Query: </h1><pre>" ^ get_last_query result ^ "</pre>") 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 result = MQueryGenerator.backward metasenv ey ty level in
+         let uris =
+          List.map
+           (function uri,_ -> wrong_xpointer_format_from_wrong_xpointer_format' uri)
+           result in
+         let html =
+	  " <h1>Backward Query: </h1>" ^
+	  " <h2>Levels: </h2> " ^
+	   MQueryGenerator.string_of_levels (MQueryGenerator.levels_of_term metasenv ey ty) "<br>" ^
+	   " <pre>" ^ get_last_query result ^ "</pre>" 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 +1503,9 @@ 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 +1560,7 @@ 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))
@@ -1494,15 +1568,18 @@ 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 ()
 ;;
 
@@ -1510,15 +1587,30 @@ let _ =
  CicCooking.init () ;
  if !usedb then
   begin
-   MQueryGenerator.init () ;
+   Mqint.init "host=mowgli.cs.unibo.it dbname=helm user=helm" ;
    CicTextualParser0.set_locate_object
     (function id ->
-      let MathQL.MQRefs uris = MQueryGenerator.locate id in
+      let result = MQueryGenerator.locate id in
+      let uris =
+       List.map
+        (function uri,_ -> wrong_xpointer_format_from_wrong_xpointer_format' uri)
+        result in
+      let html = (" <h1>Locate Query: </h1><pre>" ^ get_last_query result ^ "</pre>") in
+       begin
+        match !rendering_window with
+           None -> assert false
+         | Some rw -> output_html rw#outputhtml html ;
+       end ;
        let uri = 
         match uris with
            [] ->
-            (GToolbox.input_string ~title:"Unknown input"
-             ("No URI matching \"" ^ id ^ "\" found. Please enter its URI"))
+            (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 =
@@ -1557,5 +1649,5 @@ let _ =
   end ;
  ignore (GtkMain.Main.init ()) ;
  initialize_everything () ;
- if !usedb then MQueryGenerator.close ();
+ if !usedb then Mqint.close ();
 ;;