let htmlheader_and_content = ref htmlheader;;
let current_cic_infos = ref None;;
+let current_goal_infos = ref None;;
+let current_scratch_infos = ref None;;
(* MISC FUNCTIONS *)
let getterURL = Configuration.getter_url;;
let processorURL = Configuration.processor_url;;
-(*
-let processorURL = "http://phd.cs.unibo.it:8080/helm/servelt/uwobo/";;
-let getterURL = "http://phd.cs.unibo.it:8081/";;
-let processorURL = "http://localhost:8080/helm/servelt/uwobo/";;
-let getterURL = "http://localhost:8081/";;
-*)
let mml_styles = [d_c ; c1 ; g ; c2 ; l];;
let mml_args =
input styles
;;
-let mml_of_cic_object annobj ids_to_inner_sorts ids_to_inner_types =
+let mml_of_cic_object uri annobj ids_to_inner_sorts ids_to_inner_types =
let xml =
- Cic2Xml.print_object
- (UriManager.uri_of_string "cic:/dummy.con") ids_to_inner_sorts annobj
+ Cic2Xml.print_object uri ids_to_inner_sorts annobj
in
let xmlinnertypes =
- Cic2Xml.print_inner_types
- (UriManager.uri_of_string "cic:/dummy.con") ids_to_inner_sorts
+ Cic2Xml.print_inner_types uri ids_to_inner_sorts
ids_to_inner_types
in
let input = Xml2Gdome.document_of_xml domImpl xml in
(* CALLBACKS *)
+exception RefreshSequentException of exn;;
+exception RefreshProofException of exn;;
+
let refresh_proof (output : GMathView.math_view) =
- let currentproof =
- match !ProofEngine.proof with
- None -> assert false
- | Some (metasenv,bo,ty) -> Cic.CurrentProof ("unnamed", metasenv, bo, ty)
- in
- let
- (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts,ids_to_inner_types)
- =
- Cic2acic.acic_object_of_cic_object currentproof
- in
- let mml = mml_of_cic_object acic ids_to_inner_sorts ids_to_inner_types in
- output#load_tree mml ;
- current_cic_infos := Some (ids_to_terms,ids_to_father_ids)
+ try
+ let uri,currentproof =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (uri,metasenv,bo,ty) ->
+ uri,(Cic.CurrentProof (UriManager.name_of_uri uri, metasenv, bo, ty))
+ in
+ let
+ (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts,ids_to_inner_types)
+ =
+ Cic2acic.acic_object_of_cic_object currentproof
+ in
+ let mml =
+ mml_of_cic_object uri acic ids_to_inner_sorts ids_to_inner_types
+ in
+ output#load_tree mml ;
+ current_cic_infos := Some (ids_to_terms,ids_to_father_ids)
+ with
+ e ->
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (uri,metasenv,bo,ty) ->
+prerr_endline ("Offending proof: " ^ CicPp.ppobj (Cic.CurrentProof ("questa",metasenv,bo,ty))) ; flush stderr ;
+ raise (RefreshProofException e)
;;
let refresh_sequent (proofw : GMathView.math_view) =
- match !ProofEngine.goal with
- None -> proofw#unload
- | Some (_,currentsequent) ->
- let metasenv =
- match !ProofEngine.proof with
- None -> assert false
- | Some (metasenv,_,_) -> metasenv
- in
- let sequent_gdome =
- SequentPp.XmlPp.print_sequent metasenv currentsequent
+ try
+ match !ProofEngine.goal with
+ None -> proofw#unload
+ | Some metano ->
+ let metasenv =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (_,metasenv,_,_) -> metasenv
in
- let sequent_doc =
- Xml2Gdome.document_of_xml domImpl sequent_gdome
+ let currentsequent = List.find (function (m,_,_) -> m=metano) metasenv in
+ let sequent_gdome,ids_to_terms,ids_to_father_ids =
+ SequentPp.XmlPp.print_sequent metasenv currentsequent
in
- let sequent_mml =
- applyStylesheets sequent_doc sequent_styles sequent_args
+ let sequent_doc =
+ Xml2Gdome.document_of_xml domImpl sequent_gdome
in
- proofw#load_tree ~dom:sequent_mml
+ let sequent_mml =
+ applyStylesheets sequent_doc sequent_styles sequent_args
+ in
+ proofw#load_tree ~dom:sequent_mml ;
+ current_goal_infos := Some (ids_to_terms,ids_to_father_ids)
+ with
+ e ->
+let metano =
+ match !ProofEngine.goal with
+ None -> assert false
+ | Some m -> m
+in
+let metasenv =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (_,metasenv,_,_) -> metasenv
+in
+let currentsequent = List.find (function (m,_,_) -> m=metano) metasenv in
+prerr_endline ("Offending sequent: " ^ SequentPp.TextualPp.print_sequent currentsequent) ; flush stderr ;
+ raise (RefreshSequentException e)
+;;
+
(*
ignore(domImpl#saveDocumentToFile ~doc:sequent_doc
~name:"/public/sacerdot/guruguru1" ~indent:true ()) ;
-ignore(domImpl#saveDocumentToFile ~doc:sequent_mml
- ~name:"/public/sacerdot/guruguru2" ~indent:true ())
*)
+
+let mml_of_cic_term metano term =
+ let metasenv =
+ match !ProofEngine.proof with
+ None -> []
+ | Some (_,metasenv,_,_) -> metasenv
+ in
+ let context =
+ match !ProofEngine.goal with
+ None -> []
+ | Some metano ->
+ let (_,canonical_context,_) =
+ List.find (function (m,_,_) -> m=metano) metasenv
+ in
+ canonical_context
+ in
+ let sequent_gdome,ids_to_terms,ids_to_father_ids =
+ SequentPp.XmlPp.print_sequent metasenv (metano,context,term)
+ in
+ let sequent_doc =
+ Xml2Gdome.document_of_xml domImpl sequent_gdome
+ in
+ let res =
+ applyStylesheets sequent_doc sequent_styles sequent_args ;
+ in
+ current_scratch_infos := Some (term,ids_to_terms,ids_to_father_ids) ;
+ res
;;
let output_html outputhtml msg =
htmlheader_and_content := !htmlheader_and_content ^ msg ;
- outputhtml#source (!htmlheader_and_content ^ htmlfooter)
+ outputhtml#source (!htmlheader_and_content ^ htmlfooter) ;
+ outputhtml#set_topline (-1)
;;
(***********************)
let call_tactic tactic rendering_window () =
let proofw = (rendering_window#proofw : GMathView.math_view) in
let output = (rendering_window#output : GMathView.math_view) in
- let output = (rendering_window#output : GMathView.math_view) in
let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
let savedproof = !ProofEngine.proof in
let savedgoal = !ProofEngine.goal in
refresh_sequent proofw ;
refresh_proof output
with
- e ->
- output_html outputhtml
- ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
- ProofEngine.proof := savedproof ;
- ProofEngine.goal := savedgoal ;
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw ;
+ refresh_proof output
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
end
;;
let call_tactic_with_input tactic rendering_window () =
let proofw = (rendering_window#proofw : GMathView.math_view) in
let output = (rendering_window#output : GMathView.math_view) in
- let output = (rendering_window#output : GMathView.math_view) in
let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
let inputt = (rendering_window#inputt : GEdit.text) in
let savedproof = !ProofEngine.proof in
let inputlen = inputt#length in
let input = inputt#get_chars 0 inputlen ^ "\n" in
let lexbuf = Lexing.from_string input in
+ let curi =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (curi,_,_,_) -> curi
+ in
+ let metasenv =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (_,metasenv,_,_) -> metasenv
+ in
let context =
List.map
- (function (_,n,_) -> n)
+ (function
+ Some (n,_) -> Some n
+ | None -> None)
(match !ProofEngine.goal with
None -> assert false
- | Some (_,(ctx,_)) -> ctx
+ | Some metano ->
+ let (_,canonical_context,_) =
+ List.find (function (m,_,_) -> m=metano) metasenv
+ in
+ canonical_context
)
in
try
while true do
match
- CicTextualParserContext.main context CicTextualLexer.token lexbuf
+ CicTextualParserContext.main curi context CicTextualLexer.token lexbuf
with
None -> ()
| Some expr ->
with
CicTextualParser0.Eof ->
inputt#delete_text 0 inputlen
+ | RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw ;
+ refresh_proof output
| e ->
-prerr_endline ("? " ^ Printexc.to_string e) ; flush stderr ;
output_html outputhtml
- ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>");
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
ProofEngine.proof := savedproof ;
- ProofEngine.goal := savedgoal
+ ProofEngine.goal := savedgoal ;
+;;
+
+let call_tactic_with_goal_input tactic rendering_window () =
+ let module L = LogicalOperations in
+ let module G = Gdome in
+ let proofw = (rendering_window#proofw : GMathView.math_view) in
+ let output = (rendering_window#output : GMathView.math_view) in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let savedproof = !ProofEngine.proof in
+ let savedgoal = !ProofEngine.goal in
+ match proofw#get_selection with
+ Some node ->
+ let xpath =
+ ((node : Gdome.element)#getAttributeNS
+ ~namespaceURI:helmns
+ ~localName:(G.domString "xref"))#to_string
+ in
+ if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
+ else
+ begin
+ try
+ match !current_goal_infos with
+ Some (ids_to_terms, ids_to_father_ids) ->
+ let id = xpath in
+ tactic (Hashtbl.find ids_to_terms id) ;
+ refresh_sequent rendering_window#proofw ;
+ refresh_proof rendering_window#output
+ | None -> assert false (* "ERROR: No current term!!!" *)
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw ;
+ refresh_proof output
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ end
+ | None ->
+ output_html outputhtml
+ ("<h1 color=\"red\">No term selected</h1>")
+;;
+
+let call_tactic_with_input_and_goal_input tactic rendering_window () =
+ let module L = LogicalOperations in
+ let module G = Gdome in
+ let proofw = (rendering_window#proofw : GMathView.math_view) in
+ let output = (rendering_window#output : GMathView.math_view) in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let inputt = (rendering_window#inputt : GEdit.text) in
+ let savedproof = !ProofEngine.proof in
+ let savedgoal = !ProofEngine.goal in
+ match proofw#get_selection with
+ Some node ->
+ let xpath =
+ ((node : Gdome.element)#getAttributeNS
+ ~namespaceURI:helmns
+ ~localName:(G.domString "xref"))#to_string
+ in
+ if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
+ else
+ begin
+ try
+ match !current_goal_infos with
+ Some (ids_to_terms, ids_to_father_ids) ->
+ let id = xpath in
+ (* Let's parse the input *)
+ let inputlen = inputt#length in
+ let input = inputt#get_chars 0 inputlen ^ "\n" in
+ let lexbuf = Lexing.from_string input in
+ let curi =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (curi,_,_,_) -> curi
+ in
+ let metasenv =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (_,metasenv,_,_) -> metasenv
+ in
+ let context =
+ List.map
+ (function
+ Some (n,_) -> Some n
+ | None -> None)
+ (match !ProofEngine.goal with
+ None -> assert false
+ | Some metano ->
+ let (_,canonical_context,_) =
+ List.find (function (m,_,_) -> m=metano) metasenv
+ in
+ canonical_context
+ )
+ in
+ begin
+ try
+ while true do
+ match
+ CicTextualParserContext.main curi context
+ CicTextualLexer.token lexbuf
+ with
+ None -> ()
+ | Some expr ->
+ tactic ~goal_input:(Hashtbl.find ids_to_terms id)
+ ~input:expr ;
+ refresh_sequent proofw ;
+ refresh_proof output
+ done
+ with
+ CicTextualParser0.Eof ->
+ inputt#delete_text 0 inputlen
+ end
+ | None -> assert false (* "ERROR: No current term!!!" *)
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ refresh_sequent proofw ;
+ refresh_proof output
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
+ ProofEngine.proof := savedproof ;
+ ProofEngine.goal := savedgoal ;
+ end
+ | None ->
+ output_html outputhtml
+ ("<h1 color=\"red\">No term selected</h1>")
+;;
+
+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 savedproof = !ProofEngine.proof in
+ let savedgoal = !ProofEngine.goal in
+ match mmlwidget#get_selection with
+ Some node ->
+ let xpath =
+ ((node : Gdome.element)#getAttributeNS
+ ~namespaceURI:helmns
+ ~localName:(G.domString "xref"))#to_string
+ in
+ if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
+ else
+ begin
+ try
+ match !current_scratch_infos with
+ (* term is the whole goal in the scratch_area *)
+ Some (term,ids_to_terms, ids_to_father_ids) ->
+ let id = xpath in
+ let expr = tactic term (Hashtbl.find ids_to_terms id) in
+ let mml = mml_of_cic_term 111 expr in
+ scratch_window#show () ;
+ scratch_window#mmlwidget#load_tree ~dom:mml
+ | None -> assert false (* "ERROR: No current term!!!" *)
+ with
+ e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
+ end
+ | None ->
+ output_html outputhtml
+ ("<h1 color=\"red\">No term selected</h1>")
;;
let intros rendering_window = call_tactic ProofEngine.intros rendering_window;;
let apply rendering_window =
call_tactic_with_input ProofEngine.apply rendering_window
;;
+let elimintrossimpl rendering_window =
+ call_tactic_with_input ProofEngine.elim_intros_simpl rendering_window
+;;
+let whd rendering_window =
+ call_tactic_with_goal_input ProofEngine.whd rendering_window
+;;
+let reduce rendering_window =
+ call_tactic_with_goal_input ProofEngine.reduce rendering_window
+;;
+let simpl rendering_window =
+ call_tactic_with_goal_input ProofEngine.simpl rendering_window
+;;
+let fold rendering_window =
+ call_tactic_with_input ProofEngine.fold rendering_window
+;;
+let cut rendering_window =
+ call_tactic_with_input ProofEngine.cut rendering_window
+;;
+let change rendering_window =
+ call_tactic_with_input_and_goal_input ProofEngine.change rendering_window
+;;
+let letin rendering_window =
+ call_tactic_with_input ProofEngine.letin rendering_window
+;;
+
+
+let whd_in_scratch scratch_window =
+ call_tactic_with_goal_input_in_scratch ProofEngine.whd_in_scratch
+ scratch_window
+;;
+let reduce_in_scratch scratch_window =
+ call_tactic_with_goal_input_in_scratch ProofEngine.reduce_in_scratch
+ scratch_window
+;;
+let simpl_in_scratch scratch_window =
+ call_tactic_with_goal_input_in_scratch ProofEngine.simpl_in_scratch
+ scratch_window
+;;
+
+
(**********************)
(* END OF TACTICS *)
exception OpenConjecturesStillThere;;
exception WrongProof;;
-let save rendering_window () =
+let qed rendering_window () =
match !ProofEngine.proof with
None -> assert false
- | Some ([],bo,ty) ->
- if CicReduction.are_convertible (CicTypeChecker.type_of_aux' [] [] bo) ty then
+ | Some (uri,[],bo,ty) ->
+ if
+ CicReduction.are_convertible []
+ (CicTypeChecker.type_of_aux' [] [] bo) ty
+ then
begin
(*CSC: Wrong: [] is just plainly wrong *)
- let proof = Cic.Definition ("unnamed",bo,ty,[]) in
+ let proof = Cic.Definition (UriManager.name_of_uri uri,bo,ty,[]) in
let
(acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts,
ids_to_inner_types)
Cic2acic.acic_object_of_cic_object proof
in
let mml =
- mml_of_cic_object acic ids_to_inner_sorts ids_to_inner_types
+ mml_of_cic_object uri acic ids_to_inner_sorts ids_to_inner_types
in
(rendering_window#output : GMathView.math_view)#load_tree mml ;
current_cic_infos := Some (ids_to_terms,ids_to_father_ids)
| _ -> raise OpenConjecturesStillThere
;;
+(*????
+let dtdname = "http://www.cs.unibo.it/helm/dtd/cic.dtd";;
+*)
+let dtdname = "/projects/helm/V7/dtd/cic.dtd";;
+
+let save rendering_window () =
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (uri, metasenv, bo, ty) ->
+ let currentproof =
+ Cic.CurrentProof (UriManager.name_of_uri uri,metasenv,bo,ty)
+ in
+ let (acurrentproof,_,_,ids_to_inner_sorts,_) =
+ Cic2acic.acic_object_of_cic_object currentproof
+ in
+ let xml = Cic2Xml.print_object uri ids_to_inner_sorts acurrentproof in
+ let xml' =
+ [< Xml.xml_cdata "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n" ;
+ Xml.xml_cdata
+ ("<!DOCTYPE CurrentProof SYSTEM \"" ^ dtdname ^ "\">\n\n") ;
+ xml
+ >]
+ in
+ Xml.pp ~quiet:true xml' (Some "/public/sacerdot/currentproof") ;
+ output_html outputhtml
+ ("<h1 color=\"Green\">Current proof saved to " ^
+ "/public/sacerdot/currentproof</h1>")
+;;
+
+let load rendering_window () =
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let output = (rendering_window#output : GMathView.math_view) in
+ let proofw = (rendering_window#proofw : GMathView.math_view) in
+ try
+ let uri = UriManager.uri_of_string "cic:/dummy.con" in
+ match CicParser.obj_of_xml "/public/sacerdot/currentproof" uri with
+ Cic.CurrentProof (_,metasenv,bo,ty) ->
+ ProofEngine.proof :=
+ Some (uri, metasenv, bo, ty) ;
+ ProofEngine.goal :=
+ (match metasenv with
+ [] -> None
+ | (metano,_,_)::_ -> Some metano
+ ) ;
+ refresh_proof output ;
+ refresh_sequent proofw ;
+ output_html outputhtml
+ ("<h1 color=\"Green\">Current proof loaded from " ^
+ "/public/sacerdot/currentproof</h1>")
+ | _ -> assert false
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
+;;
+
let proveit rendering_window () =
let module L = LogicalOperations in
let module G = Gdome in
- match rendering_window#output#get_selection with
- Some node ->
- let xpath =
- ((node : Gdome.element)#getAttributeNS
- (*CSC: OCAML DIVERGE
- ((element : G.element)#getAttributeNS
- *)
- ~namespaceURI:helmns
- ~localName:(G.domString "xref"))#to_string
- in
- if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
- else
- begin
- try
- match !current_cic_infos with
- Some (ids_to_terms, ids_to_father_ids) ->
- let id = xpath in
- if L.to_sequent id ids_to_terms ids_to_father_ids then
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ match rendering_window#output#get_selection with
+ Some node ->
+ let xpath =
+ ((node : Gdome.element)#getAttributeNS
+ (*CSC: OCAML DIVERGE
+ ((element : G.element)#getAttributeNS
+ *)
+ ~namespaceURI:helmns
+ ~localName:(G.domString "xref"))#to_string
+ in
+ if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
+ else
+ begin
+ try
+ match !current_cic_infos with
+ Some (ids_to_terms, ids_to_father_ids) ->
+ let id = xpath in
+ L.to_sequent id ids_to_terms ids_to_father_ids ;
refresh_proof rendering_window#output ;
- refresh_sequent rendering_window#proofw
- | None -> assert false (* "ERROR: No current term!!!" *)
- with
- e -> print_endline ("Error: " ^ Printexc.to_string e) ; flush stdout
- end
- | None -> assert false (* "ERROR: No selection!!!" *)
+ refresh_sequent rendering_window#proofw
+ | None -> assert false (* "ERROR: No current term!!!" *)
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
+ end
+ | None -> assert false (* "ERROR: No selection!!!" *)
+;;
+
+let focus rendering_window () =
+ let module L = LogicalOperations in
+ let module G = Gdome in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ match rendering_window#output#get_selection with
+ Some node ->
+ let xpath =
+ ((node : Gdome.element)#getAttributeNS
+ (*CSC: OCAML DIVERGE
+ ((element : G.element)#getAttributeNS
+ *)
+ ~namespaceURI:helmns
+ ~localName:(G.domString "xref"))#to_string
+ in
+ if xpath = "" then assert false (* "ERROR: No xref found!!!" *)
+ else
+ begin
+ try
+ match !current_cic_infos with
+ Some (ids_to_terms, ids_to_father_ids) ->
+ let id = xpath in
+ L.focus id ids_to_terms ids_to_father_ids ;
+ refresh_sequent rendering_window#proofw
+ | None -> assert false (* "ERROR: No current term!!!" *)
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
+ end
+ | None -> assert false (* "ERROR: No selection!!!" *)
+;;
+
+exception NoPrevGoal;;
+exception NoNextGoal;;
+
+let prevgoal metasenv metano =
+ let rec aux =
+ function
+ [] -> assert false
+ | [(m,_,_)] -> raise NoPrevGoal
+ | (n,_,_)::(m,_,_)::_ when m=metano -> n
+ | _::tl -> aux tl
+ in
+ aux metasenv
+;;
+
+let nextgoal metasenv metano =
+ let rec aux =
+ function
+ [] -> assert false
+ | [(m,_,_)] when m = metano -> raise NoNextGoal
+ | (m,_,_)::(n,_,_)::_ when m=metano -> n
+ | _::tl -> aux tl
+ in
+ aux metasenv
+;;
+
+let prev_or_next_goal select_goal rendering_window () =
+ let module L = LogicalOperations in
+ let module G = Gdome in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let metasenv =
+ match !ProofEngine.proof with
+ None -> assert false
+ | Some (_,metasenv,_,_) -> metasenv
+ in
+ let metano =
+ match !ProofEngine.goal with
+ None -> assert false
+ | Some m -> m
+ in
+ try
+ ProofEngine.goal := Some (select_goal metasenv metano) ;
+ refresh_sequent rendering_window#proofw
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
+;;
+
+exception NotADefinition;;
+
+let open_ rendering_window () =
+ let inputt = (rendering_window#inputt : GEdit.text) in
+ let oldinputt = (rendering_window#oldinputt : GEdit.text) in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let output = (rendering_window#output : GMathView.math_view) in
+ let proofw = (rendering_window#proofw : GMathView.math_view) in
+ let inputlen = inputt#length in
+ let input = inputt#get_chars 0 inputlen ^ "\n" in
+ try
+ let uri = UriManager.uri_of_string ("cic:" ^ input) in
+ CicTypeChecker.typecheck uri ;
+ let metasenv,bo,ty =
+ match CicEnvironment.get_cooked_obj uri 0 with
+ Cic.Definition (_,bo,ty,_) -> [],bo,ty
+ | Cic.CurrentProof (_,metasenv,bo,ty) -> metasenv,bo,ty
+ | Cic.Axiom _
+ | Cic.Variable _
+ | Cic.InductiveDefinition _ -> raise NotADefinition
+ in
+ ProofEngine.proof :=
+ Some (uri, metasenv, bo, ty) ;
+ ProofEngine.goal := None ;
+ refresh_sequent proofw ;
+ refresh_proof output ;
+ inputt#delete_text 0 inputlen ;
+ ignore(oldinputt#insert_text input oldinputt#length)
+ with
+ RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
;;
let state rendering_window () =
(* Execute the actions *)
match CicTextualParser.main CicTextualLexer.token lexbuf with
None -> ()
+ | Some expr ->
+ let _ = CicTypeChecker.type_of_aux' [] [] expr in
+ ProofEngine.proof :=
+ Some (UriManager.uri_of_string "cic:/dummy.con",
+ [1,[],expr], Cic.Meta (1,[]), expr) ;
+ ProofEngine.goal := Some 1 ;
+ refresh_sequent proofw ;
+ refresh_proof output ;
+ done
+ with
+ CicTextualParser0.Eof ->
+ inputt#delete_text 0 inputlen ;
+ ignore(oldinputt#insert_text input oldinputt#length)
+ | RefreshSequentException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "sequent: " ^ Printexc.to_string e ^ "</h1>")
+ | RefreshProofException e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">Exception raised during the refresh of the " ^
+ "proof: " ^ Printexc.to_string e ^ "</h1>")
+ | e ->
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
+;;
+
+let check rendering_window scratch_window () =
+ let inputt = (rendering_window#inputt : GEdit.text) in
+ let outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
+ let output = (rendering_window#output : GMathView.math_view) in
+ let proofw = (rendering_window#proofw : GMathView.math_view) in
+ let inputlen = inputt#length in
+ let input = inputt#get_chars 0 inputlen ^ "\n" in
+ let curi,metasenv =
+ match !ProofEngine.proof with
+ None -> UriManager.uri_of_string "cic:/dummy.con", []
+ | Some (curi,metasenv,_,_) -> curi,metasenv
+ in
+ let context,names_context =
+ let context =
+ match !ProofEngine.goal with
+ None -> []
+ | Some metano ->
+ let (_,canonical_context,_) =
+ List.find (function (m,_,_) -> m=metano) metasenv
+ in
+ canonical_context
+ in
+ context,
+ List.map
+ (function
+ Some (n,_) -> Some n
+ | None -> None
+ ) context
+ in
+ (* Do something interesting *)
+ let lexbuf = Lexing.from_string input in
+ try
+ while true do
+ (* Execute the actions *)
+ match
+ CicTextualParserContext.main curi names_context CicTextualLexer.token
+ lexbuf
+ with
+ None -> ()
| Some expr ->
try
- let _ = CicTypeChecker.type_of_aux' [] [] expr in
- ProofEngine.proof := Some ([1,expr], Cic.Meta 1, expr) ;
- ProofEngine.goal := Some (1,([],expr)) ;
- refresh_sequent proofw ;
- refresh_proof output ;
+ let ty = CicTypeChecker.type_of_aux' metasenv context expr in
+ let mml = mml_of_cic_term 111 (Cic.Cast (expr,ty)) in
+ scratch_window#show () ;
+ scratch_window#mmlwidget#load_tree ~dom:mml
with
e ->
print_endline ("? " ^ CicPp.ppterm expr) ;
raise e
done
with
- CicTextualParser0.Eof ->
- inputt#delete_text 0 inputlen ;
- ignore(oldinputt#insert_text input oldinputt#length) ;
+ CicTextualParser0.Eof -> ()
| e ->
- print_endline ("Error: " ^ Printexc.to_string e) ; flush stdout
+ output_html outputhtml
+ ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
;;
+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;
+ Mquery.locate head
+ with
+ e -> "<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 (_,_,ty) =
+ List.find (function (m,_,_) -> m=metano) metasenv
+ in
+ Mquery.backward ty level
+ in
+ output_html outputhtml result
+
let choose_selection
(mmlwidget : GMathView.math_view) (element : Gdome.element option)
=
ignore(closeb#connect#clicked settings_window#misc#hide)
end;;
-(* Main windows *)
+(* Scratch window *)
+
+class scratch_window outputhtml =
+ let window =
+ GWindow.window ~title:"MathML viewer" ~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 whdb =
+ GButton.button ~label:"Whd"
+ ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
+ let reduceb =
+ GButton.button ~label:"Reduce"
+ ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
+ let simplb =
+ GButton.button ~label:"Simpl"
+ ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
+ let scrolled_window =
+ GBin.scrolled_window ~border_width:10
+ ~packing:(vbox#pack ~expand:true ~padding:5) () in
+ let mmlwidget =
+ 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
+ ignore(mmlwidget#connect#selection_changed (choose_selection mmlwidget)) ;
+ ignore(window#event#connect#delete (fun _ -> window#misc#hide () ; true )) ;
+ ignore(whdb#connect#clicked (whd_in_scratch self)) ;
+ ignore(reduceb#connect#clicked (reduce_in_scratch self)) ;
+ ignore(simplb#connect#clicked (simpl_in_scratch self))
+end;;
+
+(* Main window *)
class rendering_window output proofw (label : GMisc.label) =
let window =
let button_export_to_postscript =
GButton.button ~label:"export_to_postscript"
~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
+ let qedb =
+ GButton.button ~label:"Qed"
+ ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
let saveb =
GButton.button ~label:"Save"
~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
+ let loadb =
+ GButton.button ~label:"Load"
+ ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
let closeb =
GButton.button ~label:"Close"
~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
let proveitb =
GButton.button ~label:"Prove It"
~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
+ let focusb =
+ GButton.button ~label:"Focus"
+ ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
+ let prevgoalb =
+ GButton.button ~label:"<"
+ ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
+ let nextgoalb =
+ GButton.button ~label:">"
+ ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
let oldinputt = GEdit.text ~editable:false ~width:400 ~height:180
~packing:(vbox#pack ~padding:5) () in
+ let hbox4 =
+ GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
let stateb =
GButton.button ~label:"State"
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
+ ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
+ let openb =
+ GButton.button ~label:"Open"
+ ~packing:(hbox4#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 locateb =
+ GButton.button ~label:"Locate"
+ ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
+ let backwardb =
+ GButton.button ~label:"Backward"
+ ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
let inputt = GEdit.text ~editable:true ~width:400 ~height: 100
~packing:(vbox#pack ~padding:5) () in
let vbox1 =
let applyb =
GButton.button ~label:"Apply"
~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ let elimintrossimplb =
+ GButton.button ~label:"ElimIntrosSimpl"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ let whdb =
+ GButton.button ~label:"Whd"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ let reduceb =
+ GButton.button ~label:"Reduce"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ 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"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ let changeb =
+ GButton.button ~label:"Change"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
+ let letinb =
+ GButton.button ~label:"Let ... In"
+ ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
let outputhtml =
GHtml.xmhtml
~source:"<html><body bgColor=\"white\"></body></html>"
~width:400 ~height: 200
~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5)
~show:true () in
+ let scratch_window = new scratch_window outputhtml in
object(self)
method outputhtml = outputhtml
method oldinputt = oldinputt
method inputt = inputt
method output = (output : GMathView.math_view)
method proofw = (proofw : GMathView.math_view)
- method show () = window#show ()
+ method show = window#show
initializer
button_export_to_postscript#misc#set_sensitive false ;
button_export_to_postscript (choose_selection output) in
ignore(settingsb#connect#clicked settings_window#show) ;
ignore(button_export_to_postscript#connect#clicked (export_to_postscript output)) ;
+ ignore(qedb#connect#clicked (qed self)) ;
ignore(saveb#connect#clicked (save self)) ;
+ ignore(loadb#connect#clicked (load self)) ;
ignore(proveitb#connect#clicked (proveit self)) ;
+ ignore(focusb#connect#clicked (focus self)) ;
+ ignore(prevgoalb#connect#clicked (prev_or_next_goal prevgoal self)) ;
+ ignore(nextgoalb#connect#clicked (prev_or_next_goal nextgoal self)) ;
ignore(window#event#connect#delete (fun _ -> GMain.Main.quit () ; true )) ;
ignore(stateb#connect#clicked (state self)) ;
+ ignore(openb#connect#clicked (open_ self)) ;
+ ignore(checkb#connect#clicked (check self scratch_window)) ;
+ ignore(locateb#connect#clicked (locate self)) ;
+ ignore(backwardb#connect#clicked (backward self)) ;
ignore(exactb#connect#clicked (exact self)) ;
ignore(applyb#connect#clicked (apply self)) ;
+ ignore(elimintrossimplb#connect#clicked (elimintrossimpl self)) ;
+ ignore(whdb#connect#clicked (whd self)) ;
+ ignore(reduceb#connect#clicked (reduce self)) ;
+ ignore(simplb#connect#clicked (simpl self)) ;
+ ignore(foldb#connect#clicked (fold self)) ;
+ ignore(cutb#connect#clicked (cut self)) ;
+ ignore(changeb#connect#clicked (change self)) ;
+ ignore(letinb#connect#clicked (letin self)) ;
ignore(introsb#connect#clicked (intros self)) ;
Logger.log_callback :=
(Logger.log_to_html ~print_and_flush:(output_html outputhtml))
let _ =
CicCooking.init () ;
- initialize_everything ()
+ Mquery.init () ;
+ ignore (GtkMain.Main.init ()) ;
+ initialize_everything () ;
+ Mquery.close ()
;;
projects / helm.git / blobdiff