X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FgTopLevel.ml;h=4363b3beee623f7e22db32dd5658746c8b89859c;hb=89d3896b8ae6eb60ac63b0ff49e0888f9e779b78;hp=de49a48517ddf2ea75692e51b63546d3dc50d761;hpb=7d47820d03f154a86c966fb72c52f42b6c52176a;p=helm.git diff --git a/helm/gTopLevel/gTopLevel.ml b/helm/gTopLevel/gTopLevel.ml index de49a4851..4363b3bee 100644 --- a/helm/gTopLevel/gTopLevel.ml +++ b/helm/gTopLevel/gTopLevel.ml @@ -27,7 +27,7 @@ (* *) (* PROJECT HELM *) (* *) -(* Claudio Sacerdoti Coen *) +(* Claudio Sacerdoti Coen *) (* 06/01/2002 *) (* *) (* *) @@ -60,22 +60,43 @@ let htmlfooter = "" ;; -(* -let prooffile = "/home/tassi/miohelm/tmp/currentproof";; -let prooffile = "/public/sacerdot/currentproof";; +let prooffile = "/public/natile/currentproof";; +let prooffiletype = "/public/natile/currentprooftype";; + +(* SACERDOT +let prooffile = "/public/natile/currentproof";; +let prooffiletype = "/public/natile/currentprooftype";; +*) + +(* TASSI +let prooffile = "//miohelm/tmp/currentproof";; +let prooffiletype = "/home/tassi/miohelm/tmp/currentprooftype";; *) -let prooffile = "/public/sacerdot/currentproof";; -let prooffiletype = "/public/sacerdot/currentprooftype";; +(* GALATA +let prooffile = "/home/galata/miohelm/currentproof";; +let prooffiletype = "/home/galata/miohelm/currentprooftype";; +*) (*CSC: the getter should handle the innertypes, not the FS *) -(* + +let innertypesfile = "/public/natile/innertypes";; +let constanttypefile = "/public/natile/constanttype";; + +(* SACERDOT +let innertypesfile = "/public/natile/innertypes";; +let constanttypefile = "/public/natile/constanttype";; +*) + +(* TASSI let innertypesfile = "/home/tassi/miohelm/tmp/innertypes";; -let innertypesfile = "/public/sacerdot/innertypes";; +let constanttypefile = "/home/tassi/miohelm/tmp/constanttype";; *) -let innertypesfile = "/public/sacerdot/innertypes";; -let constanttypefile = "/public/sacerdot/constanttype";; +(* GALATA +let innertypesfile = "/home/galata/miohelm/innertypes";; +let constanttypefile = "/home/galata/miohelm/constanttype";; +*) let empty_id_to_uris = ([],function _ -> None);; @@ -152,10 +173,10 @@ Arg.parse argspec ignore "" (* A WIDGET TO ENTER CIC TERMS *) -class term_editor ?packing ?width ?height ?changed_callback () = +class term_editor ?packing ?width ?height ?isnotempty_callback () = let input = GEdit.text ~editable:true ?width ?height ?packing () in let _ = - match changed_callback with + match isnotempty_callback with None -> () | Some callback -> ignore(input#connect#changed (function () -> callback (input#length > 0))) @@ -530,11 +551,12 @@ let = (*CSC: ????????????????? *) let xml, bodyxml = - Cic2Xml.print_object uri ~ids_to_inner_sorts annobj + Cic2Xml.print_object uri ~ids_to_inner_sorts ~ask_dtd_to_the_getter:true + annobj in let xmlinnertypes = - Cic2Xml.print_inner_types uri ~ids_to_inner_sorts - ~ids_to_inner_types + Cic2Xml.print_inner_types uri ~ids_to_inner_sorts ~ids_to_inner_types + ~ask_dtd_to_the_getter:true in let input = match bodyxml with @@ -551,6 +573,55 @@ let output ;; +let + save_object_to_disk uri annobj ids_to_inner_sorts ids_to_inner_types pathname += + let name = + let struri = UriManager.string_of_uri uri in + let idx = (String.rindex struri '/') + 1 in + String.sub struri idx (String.length struri - idx) + in + let path = pathname ^ "/" ^ name in + let xml, bodyxml = + Cic2Xml.print_object uri ~ids_to_inner_sorts ~ask_dtd_to_the_getter:false + annobj + in + let xmlinnertypes = + Cic2Xml.print_inner_types uri ~ids_to_inner_sorts ~ids_to_inner_types + ~ask_dtd_to_the_getter:false + in + (* innertypes *) + let innertypesuri = UriManager.innertypesuri_of_uri uri in + Xml.pp ~quiet:true xmlinnertypes (Some (path ^ ".types.xml")) ; + Getter.register innertypesuri + (Configuration.annotations_url ^ + Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri innertypesuri) ^ ".xml" + ) ; + (* constant type / variable / mutual inductive types definition *) + Xml.pp ~quiet:true xml (Some (path ^ ".xml")) ; + Getter.register uri + (Configuration.annotations_url ^ + Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri uri) ^ ".xml" + ) ; + match bodyxml with + None -> () + | Some bodyxml' -> + (* constant body *) + let bodyuri = + match UriManager.bodyuri_of_uri uri with + None -> assert false + | Some bodyuri -> bodyuri + in + Xml.pp ~quiet:true bodyxml' (Some (path ^ ".body.xml")) ; + Getter.register bodyuri + (Configuration.annotations_url ^ + Str.replace_first (Str.regexp "^cic:") "" + (UriManager.string_of_uri bodyuri) ^ ".xml" + ) +;; + (* CALLBACKS *) @@ -691,6 +762,29 @@ let mml_of_cic_term metano term = exception OpenConjecturesStillThere;; exception WrongProof;; +let pathname_of_annuri uristring = + Configuration.annotations_dir ^ + Str.replace_first (Str.regexp "^cic:") "" uristring +;; + +let make_dirs dirpath = + ignore (Unix.system ("mkdir -p " ^ dirpath)) +;; + +let save_obj uri obj = + let + (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts, + ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses) + = + Cic2acic.acic_object_of_cic_object obj + in + (* let's save the theorem and register it to the getter *) + let pathname = pathname_of_annuri (UriManager.buri_of_uri uri) in + make_dirs pathname ; + save_object_to_disk uri acic ids_to_inner_sorts ids_to_inner_types + pathname +;; + let qed () = match !ProofEngine.proof with None -> assert false @@ -713,6 +807,12 @@ let qed () = ids_to_inner_types in ((rendering_window ())#output : GMathView.math_view)#load_tree mml ; + !qed_set_sensitive false ; + (* let's save the theorem and register it to the getter *) + let pathname = pathname_of_annuri (UriManager.buri_of_uri uri) in + make_dirs pathname ; + save_object_to_disk uri acic ids_to_inner_sorts ids_to_inner_types + pathname ; current_cic_infos := Some (ids_to_terms,ids_to_father_ids,ids_to_conjectures, @@ -723,12 +823,6 @@ let qed () = | _ -> raise OpenConjecturesStillThere ;; -(*???? -let dtdname = "http://www.cs.unibo.it/helm/dtd/cic.dtd";; -let dtdname = "/home/tassi/miohelm/helm/dtd/cic.dtd";; -*) -let dtdname = "/projects/helm/V7_mowgli/dtd/cic.dtd";; - let save () = let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in match !ProofEngine.proof with @@ -742,7 +836,10 @@ let save () = Cic2acic.acic_object_of_cic_object currentproof in let xml, bodyxml = - match Cic2Xml.print_object uri ~ids_to_inner_sorts acurrentproof with + match + Cic2Xml.print_object uri ~ids_to_inner_sorts + ~ask_dtd_to_the_getter:true acurrentproof + with xml,Some bodyxml -> xml,bodyxml | _,None -> assert false in @@ -774,27 +871,33 @@ let load () = let output = ((rendering_window ())#output : GMathView.math_view) in let notebook = (rendering_window ())#notebook in try - let uri = UriManager.uri_of_string "cic:/dummy.con" in - match CicParser.obj_of_xml prooffiletype (Some prooffile) with - Cic.CurrentProof (_,metasenv,bo,ty,_) -> - typecheck_loaded_proof metasenv bo ty ; - ProofEngine.proof := - Some (uri, metasenv, bo, ty) ; - ProofEngine.goal := - (match metasenv with - [] -> None - | (metano,_,_)::_ -> Some metano - ) ; - refresh_proof output ; - refresh_sequent notebook ; - output_html outputhtml - ("

Current proof type loaded from " ^ - prooffiletype ^ "

") ; - output_html outputhtml - ("

Current proof body loaded from " ^ - prooffile ^ "

") ; - !save_set_sensitive true - | _ -> assert false + match + GToolbox.input_string ~title:"Load Unfinished Proof" ~text:"/dummy.con" + "Choose an URI:" + with + None -> raise NoChoice + | Some uri0 -> + let uri = UriManager.uri_of_string ("cic:" ^ uri0) in + match CicParser.obj_of_xml prooffiletype (Some prooffile) with + Cic.CurrentProof (_,metasenv,bo,ty,_) -> + typecheck_loaded_proof metasenv bo ty ; + ProofEngine.proof := + Some (uri, metasenv, bo, ty) ; + ProofEngine.goal := + (match metasenv with + [] -> None + | (metano,_,_)::_ -> Some metano + ) ; + refresh_proof output ; + refresh_sequent notebook ; + output_html outputhtml + ("

Current proof type loaded from " ^ + prooffiletype ^ "

") ; + output_html outputhtml + ("

Current proof body loaded from " ^ + prooffile ^ "

") ; + !save_set_sensitive true + | _ -> assert false with RefreshSequentException e -> output_html outputhtml @@ -994,7 +1097,9 @@ let setgoal metano = ("

" ^ Printexc.to_string e ^ "

") ;; -let show_in_show_window, show_in_show_window_callback = +let + show_in_show_window_obj, show_in_show_window_uri, show_in_show_window_callback += let window = GWindow.window ~width:800 ~border_width:2 () in let scrolled_window = @@ -1003,35 +1108,38 @@ let show_in_show_window, show_in_show_window_callback = GMathView.math_view ~packing:scrolled_window#add ~width:600 ~height:400 () in let _ = window#event#connect#delete (fun _ -> window#misc#hide () ; true ) in let href = Gdome.domString "href" in - let show_in_show_window uri = + let show_in_show_window_obj uri obj = let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in try - CicTypeChecker.typecheck uri ; - let obj = CicEnvironment.get_cooked_obj uri in - let - (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts, - ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses) - = - Cic2acic.acic_object_of_cic_object obj + let + (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts, + ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses) + = + Cic2acic.acic_object_of_cic_object obj + in + let mml = + mml_of_cic_object ~explode_all:false uri acic ids_to_inner_sorts + ids_to_inner_types in - let mml = - mml_of_cic_object ~explode_all:false uri acic ids_to_inner_sorts - ids_to_inner_types - in - window#set_title (UriManager.string_of_uri uri) ; - window#misc#hide () ; window#show () ; - mmlwidget#load_tree mml ; + window#set_title (UriManager.string_of_uri uri) ; + window#misc#hide () ; window#show () ; + mmlwidget#load_tree mml ; with e -> output_html outputhtml ("

" ^ Printexc.to_string e ^ "

") ; + in + let show_in_show_window_uri uri = + CicTypeChecker.typecheck uri ; + let obj = CicEnvironment.get_cooked_obj uri in + show_in_show_window_obj uri obj in let show_in_show_window_callback mmlwidget (n : Gdome.element) = if n#hasAttributeNS ~namespaceURI:xlinkns ~localName:href then let uri = (n#getAttributeNS ~namespaceURI:xlinkns ~localName:href)#to_string in - show_in_show_window (UriManager.uri_of_string uri) + show_in_show_window_uri (UriManager.uri_of_string uri) else if mmlwidget#get_action <> None then mmlwidget#action_toggle @@ -1039,7 +1147,8 @@ let show_in_show_window, show_in_show_window_callback = let _ = mmlwidget#connect#clicked (show_in_show_window_callback mmlwidget) in - show_in_show_window, show_in_show_window_callback + show_in_show_window_obj, show_in_show_window_uri, + show_in_show_window_callback ;; exception NoObjectsLocated;; @@ -1321,6 +1430,342 @@ let disambiguate_input context metasenv dom mk_metasenv_and_expr = exception UriAlreadyInUse;; exception NotAUriToAConstant;; +let new_inductive () = + let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in + let output = ((rendering_window ())#output : GMathView.math_view) in + let notebook = (rendering_window ())#notebook in + + let chosen = ref false in + let inductive = ref true in + let paramsno = ref 0 in + let get_uri = ref (function _ -> assert false) in + let get_base_uri = ref (function _ -> assert false) in + let get_names = ref (function _ -> assert false) in + let get_types_and_cons = ref (function _ -> assert false) in + let get_name_context_context_and_subst = ref (function _ -> assert false) in + let window = + GWindow.window + ~width:600 ~modal:true ~position:`CENTER + ~title:"New Block of Mutual (Co)Inductive Definitions" + ~border_width:2 () in + let vbox = GPack.vbox ~packing:window#add () in + let hbox = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label ~text:"Enter the URI for the new block:" + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let uri_entry = + GEdit.entry ~editable:true + ~packing:(hbox#pack ~expand:true ~fill:true ~padding:5) () in + let hbox0 = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label + ~text: + "Enter the number of left parameters in every arity and constructor type:" + ~packing:(hbox0#pack ~expand:false ~fill:false ~padding:5) () in + let paramsno_entry = + GEdit.entry ~editable:true ~text:"0" + ~packing:(hbox0#pack ~expand:true ~fill:true ~padding:5) () in + let hbox1 = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label ~text:"Are the definitions inductive or coinductive?" + ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in + let inductiveb = + GButton.radio_button ~label:"Inductive" + ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in + let coinductiveb = + GButton.radio_button ~label:"Coinductive" + ~group:inductiveb#group + ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in + let hbox2 = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label ~text:"Enter the list of the names of the types:" + ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in + let names_entry = + GEdit.entry ~editable:true + ~packing:(hbox2#pack ~expand:true ~fill:true ~padding:5) () in + let hboxn = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let okb = + GButton.button ~label:"> Next" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + let _ = okb#misc#set_sensitive true in + let cancelb = + GButton.button ~label:"Abort" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + ignore (window#connect#destroy GMain.Main.quit) ; + ignore (cancelb#connect#clicked window#destroy) ; + (* First phase *) + let rec phase1 () = + ignore + (okb#connect#clicked + (function () -> + try + let uristr = "cic:" ^ uri_entry#text in + let namesstr = names_entry#text in + let paramsno' = int_of_string (paramsno_entry#text) in + match Str.split (Str.regexp " +") namesstr with + [] -> assert false + | (he::tl) as names -> + let uri = UriManager.uri_of_string (uristr ^ "/" ^ he ^ ".ind") in + begin + try + ignore (Getter.resolve uri) ; + raise UriAlreadyInUse + with + Getter.Unresolved -> + get_uri := (function () -> uri) ; + get_names := (function () -> names) ; + inductive := inductiveb#active ; + paramsno := paramsno' ; + phase2 () + end + with + e -> + output_html outputhtml + ("

" ^ Printexc.to_string e ^ "

") ; + )) + (* Second phase *) + and phase2 () = + let type_widgets = + List.map + (function name -> + let frame = + GBin.frame ~label:name + ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in + let vbox = GPack.vbox ~packing:frame#add () in + let hbox = GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false) () in + let _ = + GMisc.label ~text:("Enter its type:") + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let scrolled_window = + GBin.scrolled_window ~border_width:5 + ~packing:(vbox#pack ~expand:true ~padding:0) () in + let newinputt = + new term_editor ~width:400 ~height:20 ~packing:scrolled_window#add () + ~isnotempty_callback: + (function b -> + (*non_empty_type := b ;*) + okb#misc#set_sensitive true) (*(b && uri_entry#text <> ""))*) + in + let hbox = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label ~text:("Enter the list of its constructors:") + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let cons_names_entry = + GEdit.entry ~editable:true + ~packing:(hbox#pack ~expand:true ~fill:true ~padding:5) () in + (newinputt,cons_names_entry) + ) (!get_names ()) + in + vbox#remove hboxn#coerce ; + let hboxn = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let okb = + GButton.button ~label:"> Next" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + let cancelb = + GButton.button ~label:"Abort" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + ignore (cancelb#connect#clicked window#destroy) ; + ignore + (okb#connect#clicked + (function () -> + try + let names = !get_names () in + let types_and_cons = + List.map2 + (fun name (newinputt,cons_names_entry) -> + let dom,mk_metasenv_and_expr = + newinputt#get_term ~context:[] ~metasenv:[] in + let consnamesstr = cons_names_entry#text in + let cons_names = Str.split (Str.regexp " +") consnamesstr in + let metasenv,expr = + disambiguate_input [] [] dom mk_metasenv_and_expr + in + match metasenv with + [] -> expr,cons_names + | _ -> raise AmbiguousInput + ) names type_widgets + in + (* Let's see if so far the definition is well-typed *) + let uri = !get_uri () in + let params = [] in + let paramsno = 0 in + let tys = + let i = ref 0 in + List.map2 + (fun name (ty,cons) -> + let cons' = + List.map + (function consname -> consname, Cic.MutInd (uri,!i,[])) cons in + let res = (name, !inductive, ty, cons') in + incr i ; + res + ) names types_and_cons + in +(*CSC: test momentaneamente disattivato. Debbo generare dei costruttori validi + anche quando paramsno > 0 ;-(((( + CicTypeChecker.typecheck_mutual_inductive_defs uri + (tys,params,paramsno) ; +*) + get_name_context_context_and_subst := + (function () -> + let i = ref 0 in + List.fold_left2 + (fun (namecontext,context,subst) name (ty,_) -> + let res = + (Some (Cic.Name name))::namecontext, + (Some (Cic.Name name, Cic.Decl ty))::context, + (Cic.MutInd (uri,!i,[]))::subst + in + incr i ; res + ) ([],[],[]) names types_and_cons) ; + let types_and_cons' = + List.map2 + (fun name (ty,cons) -> (name, !inductive, ty, phase3 name cons)) + names types_and_cons + in + get_types_and_cons := (function () -> types_and_cons') ; + chosen := true ; + window#destroy () + with + e -> + output_html outputhtml + ("

" ^ Printexc.to_string e ^ "

") ; + )) + (* Third phase *) + and phase3 name cons = + let get_cons_types = ref (function () -> assert false) in + let window2 = + GWindow.window + ~width:600 ~modal:true ~position:`CENTER + ~title:(name ^ " Constructors") + ~border_width:2 () in + let vbox = GPack.vbox ~packing:window2#add () in + let cons_type_widgets = + List.map + (function consname -> + let hbox = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let _ = + GMisc.label ~text:("Enter the type of " ^ consname ^ ":") + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let scrolled_window = + GBin.scrolled_window ~border_width:5 + ~packing:(vbox#pack ~expand:true ~padding:0) () in + let newinputt = + new term_editor ~width:400 ~height:20 ~packing:scrolled_window#add () + ~isnotempty_callback: + (function b -> + (* (*non_empty_type := b ;*) + okb#misc#set_sensitive true) (*(b && uri_entry#text <> ""))*) *)()) + in + newinputt + ) cons in + let hboxn = + GPack.hbox ~border_width:0 + ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let okb = + GButton.button ~label:"> Next" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + let _ = okb#misc#set_sensitive true in + let cancelb = + GButton.button ~label:"Abort" + ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in + ignore (window2#connect#destroy GMain.Main.quit) ; + ignore (cancelb#connect#clicked window2#destroy) ; + ignore + (okb#connect#clicked + (function () -> + try + chosen := true ; + let namecontext,context,subst= !get_name_context_context_and_subst () in + let cons_types = + List.map2 + (fun name inputt -> + let dom,mk_metasenv_and_expr = + inputt#get_term ~context:namecontext ~metasenv:[] + in + let metasenv,expr = + disambiguate_input context [] dom mk_metasenv_and_expr + in + match metasenv with + [] -> + let undebrujined_expr = + List.fold_left + (fun expr t -> CicSubstitution.subst t expr) expr subst + in + name, undebrujined_expr + | _ -> raise AmbiguousInput + ) cons cons_type_widgets + in + get_cons_types := (function () -> cons_types) ; + window2#destroy () + with + e -> + output_html outputhtml + ("

" ^ Printexc.to_string e ^ "

") ; + )) ; + window2#show () ; + GMain.Main.main () ; + let okb_pressed = !chosen in + chosen := false ; + if (not okb_pressed) then + begin + window#destroy () ; + assert false (* The control never reaches this point *) + end + else + (!get_cons_types ()) + in + phase1 () ; + (* No more phases left or Abort pressed *) + window#show () ; + GMain.Main.main () ; + window#destroy () ; + if !chosen then + try + let uri = !get_uri () in +(*CSC: Da finire *) + let params = [] in + let tys = !get_types_and_cons () in + let obj = Cic.InductiveDefinition tys params !paramsno in + begin + try + prerr_endline (CicPp.ppobj obj) ; + CicTypeChecker.typecheck_mutual_inductive_defs uri + (tys,params,!paramsno) ; + with + e -> + prerr_endline "Offending mutual (co)inductive type declaration:" ; + prerr_endline (CicPp.ppobj obj) ; + end ; + (* We already know that obj is well-typed. We need to add it to the *) + (* environment in order to compute the inner-types without having to *) + (* debrujin it or having to modify lots of other functions to avoid *) + (* asking the environment for the MUTINDs we are defining now. *) + CicEnvironment.put_inductive_definition uri obj ; + save_obj uri obj ; + show_in_show_window_obj uri obj + with + e -> + output_html outputhtml + ("

" ^ Printexc.to_string e ^ "

") ; +;; + let new_proof () = let inputt = ((rendering_window ())#inputt : term_editor) in let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in @@ -1333,7 +1778,7 @@ let new_proof () = let non_empty_type = ref false in let window = GWindow.window - ~width:600 ~modal:true ~title:"New Proof or Definition..." + ~width:600 ~modal:true ~title:"New Proof or Definition" ~border_width:2 () in let vbox = GPack.vbox ~packing:window#add () in let hbox = @@ -1368,7 +1813,7 @@ let new_proof () = (* moved here to have visibility of the ok button *) let newinputt = new term_editor ~width:400 ~height:100 ~packing:scrolled_window#add () - ~changed_callback: + ~isnotempty_callback: (function b -> non_empty_type := b ; okb#misc#set_sensitive (b && uri_entry#text <> "")) @@ -1730,7 +2175,7 @@ let call_tactic_with_goal_input_in_scratch tactic scratch_window () = let module L = LogicalOperations in let module G = Gdome in let mmlwidget = (scratch_window#mmlwidget : GMathView.math_view) in - let outputhtml = (scratch_window#outputhtml : GHtml.xmhtml) in + let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in let savedproof = !ProofEngine.proof in let savedgoal = !ProofEngine.goal in match mmlwidget#get_selection with @@ -1825,7 +2270,9 @@ let elimtype = call_tactic_with_input ProofEngine.elim_type;; let whd = call_tactic_with_goal_input ProofEngine.whd;; let reduce = call_tactic_with_goal_input ProofEngine.reduce;; let simpl = call_tactic_with_goal_input ProofEngine.simpl;; -let fold = call_tactic_with_input ProofEngine.fold;; +let fold_whd = call_tactic_with_input ProofEngine.fold_whd;; +let fold_reduce = call_tactic_with_input ProofEngine.fold_reduce;; +let fold_simpl = call_tactic_with_input ProofEngine.fold_simpl;; let cut = call_tactic_with_input ProofEngine.cut;; let change = call_tactic_with_input_and_goal_input ProofEngine.change;; let letin = call_tactic_with_input ProofEngine.letin;; @@ -1837,9 +2284,17 @@ let rewritesimpl = call_tactic_with_input ProofEngine.rewrite_simpl;; let reflexivity = call_tactic ProofEngine.reflexivity;; let symmetry = call_tactic ProofEngine.symmetry;; let transitivity = call_tactic_with_input ProofEngine.transitivity;; +let exists = call_tactic ProofEngine.exists;; +let split = call_tactic ProofEngine.split;; let left = call_tactic ProofEngine.left;; let right = call_tactic ProofEngine.right;; let assumption = call_tactic ProofEngine.assumption;; +let generalize = call_tactic_with_goal_input ProofEngine.generalize;; +let absurd = call_tactic_with_input ProofEngine.absurd;; +let contradiction = call_tactic ProofEngine.contradiction;; +(* Galla: come dare alla tattica la lista di termini da decomporre? +let decompose = call_tactic_with_input_and_goal_input ProofEngine.decompose;; +*) let whd_in_scratch scratch_window = call_tactic_with_goal_input_in_scratch ProofEngine.whd_in_scratch @@ -1864,7 +2319,7 @@ let simpl_in_scratch scratch_window = let show () = let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in try - show_in_show_window (input_or_locate_uri ~title:"Show") + show_in_show_window_uri (input_or_locate_uri ~title:"Show") with e -> output_html outputhtml @@ -1908,28 +2363,151 @@ let open_ () = ;; +let completeSearchPattern () = + let inputt = ((rendering_window ())#inputt : term_editor) in + let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in + try + let dom,mk_metasenv_and_expr = inputt#get_term ~context:[] ~metasenv:[] in + let metasenv,expr = disambiguate_input [] [] dom mk_metasenv_and_expr in + let must,can = MQueryLevels2.get_constraints expr in + let result = MQueryGenerator.searchPattern must can in + output_html outputhtml + ("

" ^ MQueryUtil.text_of_result result "\n" ^ "

") + with + e -> + output_html outputhtml + ("

" ^ Printexc.to_string e ^ "

") ; +;; + +let choose_must list_of_must can = + let chosen = ref None in + let user_constraints = ref [] in + let window = + GWindow.window + ~modal:true ~title:"Query refinement." ~border_width:2 () in + let vbox = GPack.vbox ~packing:window#add () in + let hbox = + GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let lMessage = + GMisc.label + ~text: + ("You can now specify the genericity of the query. " ^ + "The more generic the slower.") + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let hbox = + GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let lMessage = + GMisc.label + ~text: + "Suggestion: start with faster queries before moving to more generic ones." + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let notebook = + GPack.notebook ~scrollable:true + ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in + let _ = + let page = ref 0 in + let last = List.length list_of_must in + List.map + (function must -> + incr page ; + let label = + GMisc.label ~text: + (if !page = 1 then "More generic" else + if !page = last then "More precise" else " ") () in + let expected_height = 25 * (List.length must + 2) in + let height = if expected_height > 400 then 400 else expected_height in + let scrolled_window = + GBin.scrolled_window ~border_width:10 ~height ~width:600 + ~packing:(notebook#append_page ~tab_label:label#coerce) () in + let clist = + GList.clist ~columns:2 ~packing:scrolled_window#add + ~titles:["URI" ; "Position"] () + in + ignore + (List.map + (function (uri,position) -> + let n = + clist#append + [uri; if position then "MainConclusion" else "Conclusion"] + in + clist#set_row ~selectable:false n + ) must + ) ; + clist#columns_autosize () + ) list_of_must in + let _ = + let label = GMisc.label ~text:"User provided" () in + let vbox = + GPack.vbox ~packing:(notebook#append_page ~tab_label:label#coerce) () in + let hbox = + GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let lMessage = + GMisc.label + ~text:"Select the constraints that must be satisfied and press OK." + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let expected_height = 25 * (List.length can + 2) in + let height = if expected_height > 400 then 400 else expected_height in + let scrolled_window = + GBin.scrolled_window ~border_width:10 ~height ~width:600 + ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in + let clist = + GList.clist ~columns:2 ~packing:scrolled_window#add + ~selection_mode:`EXTENDED + ~titles:["URI" ; "Position"] () + in + ignore + (List.map + (function (uri,position) -> + let n = + clist#append + [uri; if position then "MainConclusion" else "Conclusion"] + in + clist#set_row ~selectable:true n + ) can + ) ; + clist#columns_autosize () ; + ignore + (clist#connect#select_row + (fun ~row ~column ~event -> + user_constraints := (List.nth can row)::!user_constraints)) ; + ignore + (clist#connect#unselect_row + (fun ~row ~column ~event -> + user_constraints := + List.filter + (function uri -> uri != (List.nth can row)) !user_constraints)) ; + in + let hbox = + GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in + let okb = + GButton.button ~label:"Ok" + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + let cancelb = + GButton.button ~label:"Abort" + ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in + (* actions *) + ignore (window#connect#destroy GMain.Main.quit) ; + ignore (cancelb#connect#clicked window#destroy) ; + ignore + (okb#connect#clicked + (function () -> chosen := Some notebook#current_page ; window#destroy ())) ; + window#set_position `CENTER ; + window#show () ; + GMain.Main.main () ; + match !chosen with + None -> raise NoChoice + | Some n -> + if n = List.length list_of_must then + (* user provided constraints *) + !user_constraints + else + List.nth list_of_must n +;; + let searchPattern () = let inputt = ((rendering_window ())#inputt : term_editor) in let outputhtml = ((rendering_window ())#outputhtml : GHtml.xmhtml) in try - let rec get_level ?(last_invalid=false) () = - match - GToolbox.input_string - ~title:"Insert the strictness parameter for the query:" - ((if last_invalid then - "Invalid input (must be a non-negative natural number). Insert again " - else - "Insert " - ) ^ "the strictness parameter for the query:") - with - None -> raise NoChoice - | Some n -> - try - int_of_string n - with - _ -> get_level ~last_invalid:true () - in - let level = get_level () in let metasenv = match !ProofEngine.proof with None -> assert false @@ -1939,7 +2517,16 @@ let searchPattern () = None -> () | Some metano -> let (_, ey ,ty) = List.find (function (m,_,_) -> m=metano) metasenv in - let result = MQueryGenerator.searchPattern metasenv ey ty level in + let list_of_must,can = MQueryLevels.out_restr metasenv ey ty in + let must = choose_must list_of_must can in + let torigth_restriction (u,b) = + let p = if b then "http://www.cs.unibo.it/helm/schemas/schema-helm#MainConclusion" + else "http://www.cs.unibo.it/helm/schemas/schema-helm#InConclusion" in + (u,p,None) + in + let rigth_must = List.map torigth_restriction must in + let rigth_can = Some (List.map torigth_restriction can) in + let result = MQueryGenerator.searchPattern (rigth_must,[],[]) (rigth_can,None,None) in let uris = List.map (function uri,_ -> @@ -1947,9 +2534,6 @@ let searchPattern () = ) result in let html = "

Backward Query:

" ^ - "

Levels:

" ^ - MQueryGenerator.string_of_levels - (MQueryGenerator.levels_of_term metasenv ey ty) "
" ^ " 
" ^ get_last_query result ^ "
" in output_html outputhtml html ; @@ -2156,7 +2740,7 @@ end;; (* Scratch window *) -class scratch_window outputhtml = +class scratch_window = let window = GWindow.window ~title:"MathML viewer" ~border_width:2 () in let vbox = @@ -2179,7 +2763,6 @@ class scratch_window outputhtml = GMathView.math_view ~packing:(scrolled_window#add) ~width:400 ~height:280 () in object(self) - method outputhtml = outputhtml method mmlwidget = mmlwidget method show () = window#misc#hide () ; window#show () initializer @@ -2241,14 +2824,20 @@ object(self) let simplb = GButton.button ~label:"Simpl" ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in - let foldb = - GButton.button ~label:"Fold" - ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in - let cutb = - GButton.button ~label:"Cut" + let foldwhdb = + GButton.button ~label:"Fold_whd" ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in let hbox4 = GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in + let foldreduceb = + GButton.button ~label:"Fold_reduce" + ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in + let foldsimplb = + GButton.button ~label:"Fold_simpl" + ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in + let cutb = + GButton.button ~label:"Cut" + ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in let changeb = GButton.button ~label:"Change" ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in @@ -2264,35 +2853,53 @@ object(self) let clearb = GButton.button ~label:"Clear" ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in + let hbox5 = + GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in let fourierb = GButton.button ~label:"Fourier" - ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in let rewritesimplb = GButton.button ~label:"RewriteSimpl ->" - ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in let reflexivityb = GButton.button ~label:"Reflexivity" - ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in - let hbox5 = - GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in let symmetryb = GButton.button ~label:"Symmetry" ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in let transitivityb = GButton.button ~label:"Transitivity" ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + let existsb = + GButton.button ~label:"Exists" + ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + let splitb = + GButton.button ~label:"Split" + ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + let hbox6 = + GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in let leftb = GButton.button ~label:"Left" - ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in let rightb = GButton.button ~label:"Right" - ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in let assumptionb = GButton.button ~label:"Assumption" - ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in + let generalizeb = + GButton.button ~label:"Generalize" + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in + let absurdb = + GButton.button ~label:"Absurd" + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in + let contradictionb = + GButton.button ~label:"Contradiction" + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in let searchpatternb = GButton.button ~label:"SearchPattern_Apply" - ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in + ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in + ignore(exactb#connect#clicked exact) ; ignore(applyb#connect#clicked apply) ; ignore(elimsimplintrosb#connect#clicked elimsimplintros) ; @@ -2300,7 +2907,9 @@ object(self) ignore(whdb#connect#clicked whd) ; ignore(reduceb#connect#clicked reduce) ; ignore(simplb#connect#clicked simpl) ; - ignore(foldb#connect#clicked fold) ; + ignore(foldwhdb#connect#clicked fold_whd) ; + ignore(foldreduceb#connect#clicked fold_reduce) ; + ignore(foldsimplb#connect#clicked fold_simpl) ; ignore(cutb#connect#clicked cut) ; ignore(changeb#connect#clicked change) ; ignore(letinb#connect#clicked letin) ; @@ -2312,9 +2921,14 @@ object(self) ignore(reflexivityb#connect#clicked reflexivity) ; ignore(symmetryb#connect#clicked symmetry) ; ignore(transitivityb#connect#clicked transitivity) ; + ignore(existsb#connect#clicked exists) ; + ignore(splitb#connect#clicked split) ; ignore(leftb#connect#clicked left) ; ignore(rightb#connect#clicked right) ; ignore(assumptionb#connect#clicked assumption) ; + ignore(generalizeb#connect#clicked generalize) ; + ignore(absurdb#connect#clicked absurd) ; + ignore(contradictionb#connect#clicked contradiction) ; ignore(introsb#connect#clicked intros) ; ignore(searchpatternb#connect#clicked searchPattern) ; ignore(proofw#connect#selection_changed (choose_selection proofw)) ; @@ -2395,12 +3009,15 @@ end (* Main window *) class rendering_window output (notebook : notebook) = + let scratch_window = new scratch_window in let window = - GWindow.window ~title:"MathML viewer" ~border_width:2 + GWindow.window ~title:"MathML viewer" ~border_width:0 ~allow_shrink:false () in let vbox_for_menu = GPack.vbox ~packing:window#add () in (* menus *) - let menubar = GMenu.menu_bar ~packing:vbox_for_menu#pack () in + let handle_box = GBin.handle_box ~border_width:2 + ~packing:(vbox_for_menu#pack ~padding:0) () in + let menubar = GMenu.menu_bar ~packing:handle_box#add () in let factory0 = new GMenu.factory menubar in let accel_group = factory0#accel_group in (* file menu *) @@ -2409,7 +3026,11 @@ class rendering_window output (notebook : notebook) = let export_to_postscript_menu_item = begin let _ = - factory1#add_item "New Proof or Definition" ~key:GdkKeysyms._N + factory1#add_item "New Block of (Co)Inductive Definitions..." + ~key:GdkKeysyms._B ~callback:new_inductive + in + let _ = + factory1#add_item "New Proof or Definition..." ~key:GdkKeysyms._N ~callback:new_proof in let reopen_menu_item = @@ -2417,10 +3038,10 @@ class rendering_window output (notebook : notebook) = ~callback:open_ in let qed_menu_item = - factory1#add_item "Qed" ~key:GdkKeysyms._Q ~callback:qed in + factory1#add_item "Qed" ~key:GdkKeysyms._E ~callback:qed in ignore (factory1#add_separator ()) ; ignore - (factory1#add_item "Load Unfinished Proof" ~key:GdkKeysyms._L + (factory1#add_item "Load Unfinished Proof..." ~key:GdkKeysyms._L ~callback:load) ; let save_menu_item = factory1#add_item "Save Unfinished Proof" ~key:GdkKeysyms._S ~callback:save @@ -2432,15 +3053,15 @@ class rendering_window output (notebook : notebook) = ignore (!qed_set_sensitive false); ignore (factory1#add_separator ()) ; let export_to_postscript_menu_item = - factory1#add_item "Export to PostScript..." ~key:GdkKeysyms._E + factory1#add_item "Export to PostScript..." ~callback:(export_to_postscript output) in ignore (factory1#add_separator ()) ; ignore - (factory1#add_item "Exit" ~key:GdkKeysyms._C ~callback:GMain.Main.quit) ; + (factory1#add_item "Exit" ~key:GdkKeysyms._Q ~callback:GMain.Main.quit) ; export_to_postscript_menu_item end in (* edit menu *) - let edit_menu = factory0#add_submenu "Edit current proof" in + let edit_menu = factory0#add_submenu "Edit Current Proof" in let factory2 = new GMenu.factory edit_menu ~accel_group in let focus_and_proveit_set_sensitive = ref (function _ -> assert false) in let proveit_menu_item = @@ -2458,12 +3079,23 @@ class rendering_window output (notebook : notebook) = focus_menu_item#misc#set_sensitive b in let _ = !focus_and_proveit_set_sensitive false in + (* edit term menu *) + let edit_term_menu = factory0#add_submenu "Edit Term" in + let factory5 = new GMenu.factory edit_term_menu ~accel_group in + let check_menu_item = + factory5#add_item "Check Term" ~key:GdkKeysyms._C + ~callback:(check scratch_window) in + let _ = check_menu_item#misc#set_sensitive false in (* search menu *) let settings_menu = factory0#add_submenu "Search" in let factory4 = new GMenu.factory settings_menu ~accel_group in let _ = factory4#add_item "Locate..." ~key:GdkKeysyms._T ~callback:locate in + let searchPattern_menu_item = + factory4#add_item "SearchPattern..." ~key:GdkKeysyms._D + ~callback:completeSearchPattern in + let _ = searchPattern_menu_item#misc#set_sensitive false in let show_menu_item = factory4#add_item "Show..." ~key:GdkKeysyms._H ~callback:show in @@ -2490,20 +3122,17 @@ class rendering_window output (notebook : notebook) = ~packing:(vbox#pack ~expand:true ~padding:5) () in let _ = scrolled_window0#add output#coerce in let frame = - GBin.frame ~label:"Term input" + GBin.frame ~label:"Insert Term" ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in - let vbox' = - GPack.vbox ~packing:frame#add () in - let hbox4 = - GPack.hbox ~border_width:5 ~packing:(vbox'#pack ~expand:false ~fill:false ~padding:5) () in - let checkb = - GButton.button ~label:"Check" - ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in let scrolled_window1 = GBin.scrolled_window ~border_width:5 - ~packing:(vbox'#pack ~expand:true ~padding:0) () in + ~packing:frame#add () in let inputt = - new term_editor ~width:400 ~height:100 ~packing:scrolled_window1#add () in + new term_editor ~width:400 ~height:100 ~packing:scrolled_window1#add () + ~isnotempty_callback: + (function b -> + check_menu_item#misc#set_sensitive b ; + searchPattern_menu_item#misc#set_sensitive b) in let vboxl = GPack.vbox ~packing:(hbox0#pack ~expand:true ~fill:true ~padding:5) () in let _ = @@ -2518,7 +3147,6 @@ class rendering_window output (notebook : notebook) = ~border_width:20 ~packing:frame#add ~show:true () in - let scratch_window = new scratch_window outputhtml in object method outputhtml = outputhtml method inputt = inputt @@ -2542,7 +3170,6 @@ object set_settings_window settings_window ; set_outputhtml outputhtml ; ignore(window#event#connect#delete (fun _ -> GMain.Main.quit () ; true )) ; - ignore(checkb#connect#clicked (check scratch_window)) ; Logger.log_callback := (Logger.log_to_html ~print_and_flush:(output_html outputhtml)) end;; @@ -2562,8 +3189,12 @@ let initialize_everything () = let _ = if !usedb then - Mqint.init "dbname=helm_mowgli" ; -(* Mqint.init "host=mowgli.cs.unibo.it dbname=helm_mowgli user=helm" ; *) + begin + Mqint.set_database Mqint.postgres_db ; + (* Mqint.init "dbname=helm_mowgli" ; *) + (* Mqint.init "host=mowgli.cs.unibo.it dbname=helm_mowgli user=helm" ; *) + Mqint.init "host=mowgli.cs.unibo.it dbname=helm_mowgli_new_schema user=helm"; + end ; ignore (GtkMain.Main.init ()) ; initialize_everything () ; if !usedb then Mqint.close ();