+++ /dev/null
-(* Copyright (C) 2000-2002, HELM Team.
- *
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- *
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- *
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
- *)
-
-(******************************************************************************)
-(* *)
-(* PROJECT HELM *)
-(* *)
-(* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
-(* 06/01/2002 *)
-(* *)
-(* *)
-(******************************************************************************)
-
-
-(* 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";;
-
-let htmlheader =
- "<html>" ^
- " <body bgColor=\"white\">"
-;;
-
-let htmlfooter =
- " </body>" ^
- "</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) *)
-
-let htmlheader_and_content = ref htmlheader;;
-
-let current_cic_infos = ref None;;
-let current_goal_infos = ref None;;
-let current_scratch_infos = ref None;;
-
-(* COMMAND LINE OPTIONS *)
-
-let usedb = ref true
-
-let argspec =
- [
- "-nodb", Arg.Clear usedb, "disable use of MathQL DB"
- ]
-in
-Arg.parse argspec ignore ""
-
-
-(* MISC FUNCTIONS *)
-
-let domImpl = Gdome.domImplementation ();;
-
-let parseStyle name =
- let style =
- domImpl#createDocumentFromURI
-(*
- ~uri:("http://phd.cs.unibo.it:8081/getxslt?uri=" ^ name) ?mode:None
-*)
- ~uri:("styles/" ^ name) ()
- in
- Gdome_xslt.processStylesheet style
-;;
-
-let d_c = parseStyle "drop_coercions.xsl";;
-let tc1 = parseStyle "objtheorycontent.xsl";;
-let hc2 = parseStyle "content_to_html.xsl";;
-let l = parseStyle "link.xsl";;
-
-let c1 = parseStyle "rootcontent.xsl";;
-let g = parseStyle "genmmlid.xsl";;
-let c2 = parseStyle "annotatedpres.xsl";;
-
-
-let getterURL = Configuration.getter_url;;
-let processorURL = Configuration.processor_url;;
-
-let mml_styles = [d_c ; c1 ; g ; c2 ; l];;
-let mml_args =
- ["processorURL", "'" ^ processorURL ^ "'" ;
- "getterURL", "'" ^ getterURL ^ "'" ;
- "draw_graphURL", "'http%3A//phd.cs.unibo.it%3A8083/'" ;
- "uri_set_queueURL", "'http%3A//phd.cs.unibo.it%3A8084/'" ;
- "UNICODEvsSYMBOL", "'symbol'" ;
- "doctype-public", "'-//W3C//DTD%20XHTML%201.0%20Transitional//EN'" ;
- "encoding", "'iso-8859-1'" ;
- "media-type", "'text/html'" ;
- "keys", "'d_c%2CC1%2CG%2CC2%2CL'" ;
- "interfaceURL", "'http%3A//phd.cs.unibo.it/helm/html/cic/index.html'" ;
- "naturalLanguage", "'yes'" ;
- "annotations", "'no'" ;
- "explodeall", "'true()'" ;
- "topurl", "'http://phd.cs.unibo.it/helm'" ;
- "CICURI", "'cic:/Coq/Init/Datatypes/bool_ind.con'" ]
-;;
-
-let sequent_styles = [d_c ; c1 ; g ; c2 ; l];;
-let sequent_args =
- ["processorURL", "'" ^ processorURL ^ "'" ;
- "getterURL", "'" ^ getterURL ^ "'" ;
- "draw_graphURL", "'http%3A//phd.cs.unibo.it%3A8083/'" ;
- "uri_set_queueURL", "'http%3A//phd.cs.unibo.it%3A8084/'" ;
- "UNICODEvsSYMBOL", "'symbol'" ;
- "doctype-public", "'-//W3C//DTD%20XHTML%201.0%20Transitional//EN'" ;
- "encoding", "'iso-8859-1'" ;
- "media-type", "'text/html'" ;
- "keys", "'d_c%2CC1%2CG%2CC2%2CL'" ;
- "interfaceURL", "'http%3A//phd.cs.unibo.it/helm/html/cic/index.html'" ;
- "naturalLanguage", "'no'" ;
- "annotations", "'no'" ;
- "explodeall", "'true()'" ;
- "topurl", "'http://phd.cs.unibo.it/helm'" ;
- "CICURI", "'cic:/Coq/Init/Datatypes/bool_ind.con'" ]
-;;
-
-let parse_file filename =
- let inch = open_in filename in
- let rec read_lines () =
- try
- let line = input_line inch in
- line ^ read_lines ()
- with
- End_of_file -> ""
- in
- read_lines ()
-;;
-
-let applyStylesheets input styles args =
- List.fold_left (fun i style -> Gdome_xslt.applyStylesheet i style args)
- input styles
-;;
-
-let mml_of_cic_object uri annobj ids_to_inner_sorts ids_to_inner_types =
- let xml =
- Cic2Xml.print_object uri ~ids_to_inner_sorts annobj
- in
- let xmlinnertypes =
- Cic2Xml.print_inner_types uri ~ids_to_inner_sorts
- ~ids_to_inner_types
- in
- let input = Xml2Gdome.document_of_xml domImpl xml in
-(*CSC: We save the innertypes to disk so that we can retrieve them in the *)
-(*CSC: stylesheet. This DOES NOT work when UWOBO and/or the getter are not *)
-(*CSC: local. *)
- Xml.pp xmlinnertypes (Some innertypesfile) ;
- let output = applyStylesheets input mml_styles mml_args in
- output
-;;
-
-
-(* CALLBACKS *)
-
-exception RefreshSequentException of exn;;
-exception RefreshProofException of exn;;
-
-let refresh_proof (output : GMathView.math_view) =
- 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,ids_to_conjectures,ids_to_hypotheses)
- =
- 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,ids_to_conjectures,ids_to_hypotheses)
- 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) =
- try
- match !ProofEngine.goal with
- None -> proofw#unload
- | Some metano ->
- let metasenv =
- match !ProofEngine.proof with
- None -> assert false
- | Some (_,metasenv,_,_) -> metasenv
- in
- let currentsequent = List.find (function (m,_,_) -> m=metano) metasenv in
- let sequent_gdome,ids_to_terms,ids_to_father_ids,ids_to_hypotheses =
- SequentPp.XmlPp.print_sequent metasenv currentsequent
- in
- let sequent_doc =
- Xml2Gdome.document_of_xml domImpl sequent_gdome
- in
- 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,ids_to_hypotheses)
- 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:"/home/galata/miohelm/guruguru1" ~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,ids_to_hypotheses =
- 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,ids_to_hypotheses) ;
- res
-;;
-
-let output_html outputhtml msg =
- htmlheader_and_content := !htmlheader_and_content ^ msg ;
- outputhtml#source (!htmlheader_and_content ^ htmlfooter) ;
- outputhtml#set_topline (-1)
-;;
-
-(***********************)
-(* TACTICS *)
-(***********************)
-
-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 outputhtml = (rendering_window#outputhtml : GHtml.xmhtml) in
- let savedproof = !ProofEngine.proof in
- let savedgoal = !ProofEngine.goal in
- begin
- try
- tactic () ;
- refresh_sequent proofw ;
- refresh_proof output
- 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
-;;
-
-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 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
-(*CSC: Gran cut&paste da sotto... *)
- 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 uri,metasenv,bo,ty =
- match !ProofEngine.proof with
- None -> assert false
- | Some (uri,metasenv,bo,ty) -> uri,metasenv,bo,ty
- 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
- try
- while true do
- match
- CicTextualParserContext.main
- curi context metasenv CicTextualLexer.token lexbuf
- with
- None -> ()
- | Some (metasenv',expr) ->
- ProofEngine.proof := Some (uri,metasenv',bo,ty) ;
- tactic expr ;
- refresh_sequent proofw ;
- refresh_proof output
- done
- 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 ->
- output_html outputhtml
- ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
- ProofEngine.proof := savedproof ;
- 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 uri,metasenv,bo,ty =
- match !ProofEngine.proof with
- None -> assert false
- | Some (uri,metasenv,bo,ty) -> uri,metasenv,bo,ty
- 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 metasenv
- CicTextualLexer.token lexbuf
- with
- None -> ()
- | Some (metasenv',expr) ->
- ProofEngine.proof := Some (uri,metasenv',bo,ty) ;
- 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 call_tactic_with_hypothesis_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_hypotheses) ->
- let id = xpath in
- tactic (Hashtbl.find ids_to_hypotheses 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 intros rendering_window = call_tactic ProofEngine.intros rendering_window;;
-let exact rendering_window =
- call_tactic_with_input ProofEngine.exact 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 elimtype rendering_window =
- call_tactic_with_input ProofEngine.elim_type 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 ring rendering_window = call_tactic ProofEngine.ring rendering_window;;
-let clearbody rendering_window =
- call_tactic_with_hypothesis_input ProofEngine.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 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 qed rendering_window () =
- match !ProofEngine.proof with
- None -> assert false
- | 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 (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,ids_to_conjectures,ids_to_hypotheses)
- =
- Cic2acic.acic_object_of_cic_object proof
- in
- let mml =
- 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,ids_to_conjectures,
- ids_to_hypotheses)
- end
- else
- raise WrongProof
- | _ -> raise OpenConjecturesStillThere
-;;
-
-(*????
-let dtdname = "http://www.cs.unibo.it/helm/dtd/cic.dtd";;
-*)
-let dtdname = "/home/tassi/miohelm/helm/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 prooffile) ;
- output_html outputhtml
- ("<h1 color=\"Green\">Current proof saved to " ^
- prooffile ^ "</h1>")
-;;
-
-(* Used to typecheck the loaded proofs *)
-let typecheck_loaded_proof metasenv bo ty =
- let module T = CicTypeChecker in
- (*CSC: bisogna controllare anche il metasenv!!! *)
- ignore (T.type_of_aux' metasenv [] ty) ;
- ignore (T.type_of_aux' metasenv [] bo)
-;;
-
-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 prooffile uri 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 proofw ;
- output_html outputhtml
- ("<h1 color=\"Green\">Current proof loaded from " ^
- prooffile ^ "</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
- 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
- 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 () =
- 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
- (* Do something interesting *)
- let lexbuf = Lexing.from_string input in
- try
- while true do
- (* 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 metasenv
- CicTextualLexer.token lexbuf
- with
- None -> ()
- | Some (metasenv',expr) ->
- try
- 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 -> ()
- | e ->
- output_html outputhtml
- ("<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
- 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
- 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
- (mmlwidget : GMathView.math_view) (element : Gdome.element option)
-=
- let module G = Gdome in
- let rec aux element =
- if element#hasAttributeNS
- ~namespaceURI:helmns
- ~localName:(G.domString "xref")
- then
- mmlwidget#set_selection (Some element)
- else
- match element#get_parentNode with
- None -> assert false
- (*CSC: OCAML DIVERGES!
- | Some p -> aux (new G.element_of_node p)
- *)
- | Some p -> aux (new Gdome.element_of_node p)
- in
- match element with
- Some x -> aux x
- | None -> mmlwidget#set_selection None
-;;
-
-(* STUFF TO BUILD THE GTK INTERFACE *)
-
-(* Stuff for the widget settings *)
-
-let export_to_postscript (output : GMathView.math_view) () =
- output#export_to_postscript ~filename:"output.ps" ();
-;;
-
-let activate_t1 (output : GMathView.math_view) button_set_anti_aliasing
- button_set_kerning button_set_transparency button_export_to_postscript
- button_t1 ()
-=
- let is_set = button_t1#active in
- output#set_font_manager_type
- (if is_set then `font_manager_t1 else `font_manager_gtk) ;
- if is_set then
- begin
- button_set_anti_aliasing#misc#set_sensitive true ;
- button_set_kerning#misc#set_sensitive true ;
- button_set_transparency#misc#set_sensitive true ;
- button_export_to_postscript#misc#set_sensitive true ;
- end
- else
- begin
- button_set_anti_aliasing#misc#set_sensitive false ;
- button_set_kerning#misc#set_sensitive false ;
- button_set_transparency#misc#set_sensitive false ;
- button_export_to_postscript#misc#set_sensitive false ;
- end
-;;
-
-let set_anti_aliasing output button_set_anti_aliasing () =
- output#set_anti_aliasing button_set_anti_aliasing#active
-;;
-
-let set_kerning output button_set_kerning () =
- output#set_kerning button_set_kerning#active
-;;
-
-let set_transparency output button_set_transparency () =
- output#set_transparency button_set_transparency#active
-;;
-
-let changefont output font_size_spinb () =
- output#set_font_size font_size_spinb#value_as_int
-;;
-
-let set_log_verbosity output log_verbosity_spinb () =
- output#set_log_verbosity log_verbosity_spinb#value_as_int
-;;
-
-class settings_window (output : GMathView.math_view) sw
- button_export_to_postscript selection_changed_callback
-=
- let settings_window = GWindow.window ~title:"GtkMathView settings" () in
- let vbox =
- GPack.vbox ~packing:settings_window#add () in
- let table =
- GPack.table
- ~rows:1 ~columns:3 ~homogeneous:false ~row_spacings:5 ~col_spacings:5
- ~border_width:5 ~packing:vbox#add () in
- let button_t1 =
- GButton.toggle_button ~label:"activate t1 fonts"
- ~packing:(table#attach ~left:0 ~top:0) () in
- let button_set_anti_aliasing =
- GButton.toggle_button ~label:"set_anti_aliasing"
- ~packing:(table#attach ~left:0 ~top:1) () in
- let button_set_kerning =
- GButton.toggle_button ~label:"set_kerning"
- ~packing:(table#attach ~left:1 ~top:1) () in
- let button_set_transparency =
- GButton.toggle_button ~label:"set_transparency"
- ~packing:(table#attach ~left:2 ~top:1) () in
- let table =
- GPack.table
- ~rows:2 ~columns:2 ~homogeneous:false ~row_spacings:5 ~col_spacings:5
- ~border_width:5 ~packing:vbox#add () in
- let font_size_label =
- GMisc.label ~text:"font size:"
- ~packing:(table#attach ~left:0 ~top:0 ~expand:`NONE) () in
- let font_size_spinb =
- let sadj =
- GData.adjustment ~value:14.0 ~lower:5.0 ~upper:50.0 ~step_incr:1.0 ()
- in
- GEdit.spin_button
- ~adjustment:sadj ~packing:(table#attach ~left:1 ~top:0 ~fill:`NONE) () in
- let log_verbosity_label =
- GMisc.label ~text:"log verbosity:"
- ~packing:(table#attach ~left:0 ~top:1) () in
- let log_verbosity_spinb =
- let sadj =
- GData.adjustment ~value:0.0 ~lower:0.0 ~upper:3.0 ~step_incr:1.0 ()
- in
- GEdit.spin_button
- ~adjustment:sadj ~packing:(table#attach ~left:1 ~top:1) () in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let closeb =
- GButton.button ~label:"Close"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
-object(self)
- method show = settings_window#show
- initializer
- button_set_anti_aliasing#misc#set_sensitive false ;
- button_set_kerning#misc#set_sensitive false ;
- button_set_transparency#misc#set_sensitive false ;
- (* Signals connection *)
- ignore(button_t1#connect#clicked
- (activate_t1 output button_set_anti_aliasing button_set_kerning
- button_set_transparency button_export_to_postscript button_t1)) ;
- ignore(font_size_spinb#connect#changed (changefont output font_size_spinb)) ;
- ignore(button_set_anti_aliasing#connect#toggled
- (set_anti_aliasing output button_set_anti_aliasing));
- ignore(button_set_kerning#connect#toggled
- (set_kerning output button_set_kerning)) ;
- ignore(button_set_transparency#connect#toggled
- (set_transparency output button_set_transparency)) ;
- ignore(log_verbosity_spinb#connect#changed
- (set_log_verbosity output log_verbosity_spinb)) ;
- ignore(closeb#connect#clicked settings_window#misc#hide)
-end;;
-
-(* 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 =
- GWindow.window ~title:"MathML viewer" ~border_width:2 () in
- let hbox0 =
- GPack.hbox ~packing:window#add () in
- let vbox =
- GPack.vbox ~packing:(hbox0#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = vbox#pack ~expand:false ~fill:false ~padding:5 label#coerce in
- let scrolled_window0 =
- GBin.scrolled_window ~border_width:10
- ~packing:(vbox#pack ~expand:true ~padding:5) () in
- let _ = scrolled_window0#add output#coerce in
- let hbox1 =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let settingsb =
- GButton.button ~label:"Settings"
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- 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 hbox2 =
- GPack.hbox ~packing:(vbox#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:(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 =
- GPack.vbox ~packing:(hbox0#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window1 =
- GBin.scrolled_window ~border_width:10
- ~packing:(vbox1#pack ~expand:true ~padding:5) () in
- let _ = scrolled_window1#add proofw#coerce in
- let hbox3 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let exactb =
- GButton.button ~label:"Exact"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let introsb =
- GButton.button ~label:"Intros"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- 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 elimtypeb =
- GButton.button ~label:"ElimType"
- ~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 hbox4 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let letinb =
- GButton.button ~label:"Let ... In"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let ringb =
- GButton.button ~label:"Ring"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let clearbodyb =
- GButton.button ~label:"ClearBody"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let clearb =
- GButton.button ~label:"Clear"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- 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>"
- ~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
- initializer
- button_export_to_postscript#misc#set_sensitive false ;
-
- (* signal handlers here *)
- ignore(output#connect#selection_changed
- (function elem -> proofw#unload ; choose_selection output elem)) ;
- ignore(proofw#connect#selection_changed (choose_selection proofw)) ;
- ignore(closeb#connect#clicked (fun _ -> GMain.Main.quit ())) ;
- let settings_window = new settings_window output scrolled_window0
- 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(elimtypeb#connect#clicked (elimtype 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(ringb#connect#clicked (ring 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))
-end;;
-
-(* MAIN *)
-
-let rendering_window = ref None;;
-
-let initialize_everything () =
- let module U = Unix in
- 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' =
- new rendering_window output proofw label
- in
- rendering_window := Some rendering_window' ;
- rendering_window'#show () ;
- GMain.Main.main ()
-;;
-
-let _ =
- CicCooking.init () ;
- if !usedb then
- begin
- Mqint.init "host=mowgli.cs.unibo.it dbname=helm user=helm" ;
- CicTextualParser0.set_locate_object
- (function id ->
- 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
- [] ->
- (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 Mqint.close ();
-;;
projects / helm.git / blobdiff