added goals_of_proof

[helm.git] / helm / matita / matitaTypes.ml

diff --git a/helm/matita/matitaTypes.ml b/helm/matita/matitaTypes.ml
index 3bc1056283d05740630b2d042a859f4d08e2177a..8b4cb1f9deeadf80ddaa69034811ec566c76bed0 100644 (file)
--- a/helm/matita/matitaTypes.ml
+++ b/helm/matita/matitaTypes.ml
@@ -57,12 +57,16 @@ type option_value =
 type options = option_value StringMap.t
 let no_options = StringMap.empty
 
+type ast_command = (CicNotationPt.term, GrafiteAst.obj) GrafiteAst.command
+type moo = ast_command list * GrafiteAst.metadata list
+
 type status = {
-  aliases : DisambiguateTypes.environment;
-  moo_content_rev : string list;
-  proof_status : proof_status;
-  options : options;
-  objects : (UriManager.uri * string) list;
+  aliases: DisambiguateTypes.environment;
+  multi_aliases: DisambiguateTypes.multiple_environment;
+  moo_content_rev: moo;
+  proof_status: proof_status;
+  options: options;
+  objects: (UriManager.uri * string) list;
   notation_ids: CicNotation.notation_id list;
 }
 
@@ -102,7 +106,6 @@ let dump_status status =
     (fun (u,_) -> 
       MatitaLog.message (UriManager.string_of_uri u)) status.objects 
   
-
 let get_option status name =
   try
     StringMap.find name status.options
@@ -143,6 +146,47 @@ let set_option status name value =
   else
     { status with options = StringMap.add name value status.options }
 
+let add_moo_content cmds status =
+  let content, metadata = status.moo_content_rev in
+  let content' =
+    List.fold_right
+      (fun cmd acc ->
+(*         prerr_endline ("adding to moo command: " ^ GrafiteAstPp.pp_command cmd); *)
+        match cmd with
+        | GrafiteAst.Interpretation _
+        | GrafiteAst.Default _ ->
+            if List.mem cmd content then acc
+            else cmd :: acc
+        | GrafiteAst.Alias _ -> (* move Alias as the last inserted one *)
+            cmd :: (List.filter ((<>) cmd) acc)
+        | _ -> cmd :: acc)
+      cmds content
+  in
+(*   prerr_endline ("new moo content: " ^ String.concat " " (List.map
+    GrafiteAstPp.pp_command content')); *)
+  { status with moo_content_rev = content', metadata }
+
+let add_moo_metadata new_metadata status =
+  let content, metadata = status.moo_content_rev in
+  let metadata' =
+    List.fold_left
+      (fun acc m ->
+        match m with
+        | GrafiteAst.Dependency buri ->
+            let is_self = (* self dependency *)
+              try
+                get_string_option status "baseuri" = buri
+              with Option_error _ -> false  (* baseuri not yet set *)
+            in
+            if is_self
+              || List.exists (GrafiteAst.eq_metadata m) metadata (* duplicate *)
+            then acc
+            else m :: acc
+        | _ -> m :: acc)
+      metadata new_metadata
+  in
+  { status with moo_content_rev = content, metadata' }
+
   (* subset of MatitaConsole.console methods needed by MatitaInterpreter *)
 class type console =
   object