X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FgTopLevel%2FgTopLevel.ml;fp=helm%2FgTopLevel%2FgTopLevel.ml;h=0000000000000000000000000000000000000000;hb=869549224eef6278a48c16ae27dd786376082b38;hp=83d959ca38f77f4ed8b76ca31a24611a50971eba;hpb=89262281b6e83bd2321150f81f1a0583645eb0c8;p=helm.git diff --git a/helm/gTopLevel/gTopLevel.ml b/helm/gTopLevel/gTopLevel.ml deleted file mode 100644 index 83d959ca3..000000000 --- a/helm/gTopLevel/gTopLevel.ml +++ /dev/null @@ -1,1653 +0,0 @@ -(* 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 *) -(* 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 = - "" ^ - " " -;; - -let htmlfooter = - " " ^ - "" -;; - -(* -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw ; - refresh_proof output - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; - 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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw ; - refresh_proof output - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; - 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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw ; - refresh_proof output - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - end - | None -> - output_html outputhtml - ("

No term selected

") -;; - -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw ; - refresh_proof output - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - end - | None -> - output_html outputhtml - ("

No term selected

") -;; - -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 - ("

" ^ Printexc.to_string e ^ "

") - end - | None -> - output_html outputhtml - ("

No term selected

") -;; - -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - refresh_sequent proofw ; - refresh_proof output - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; - ProofEngine.proof := savedproof ; - ProofEngine.goal := savedgoal ; - end - | None -> - output_html outputhtml - ("

No term selected

") -;; - - -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 "\n" ; - Xml.xml_cdata - ("\n\n") ; - xml - >] - in - Xml.pp ~quiet:true xml' (Some prooffile) ; - output_html outputhtml - ("

Current proof saved to " ^ - prooffile ^ "

") -;; - -(* 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 - ("

Current proof loaded from " ^ - prooffile ^ "

") - | _ -> assert false - with - RefreshSequentException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; -;; - -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") - 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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") - 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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") -;; - -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; -;; - -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 - ("

Exception raised during the refresh of the " ^ - "sequent: " ^ Printexc.to_string e ^ "

") - | RefreshProofException e -> - output_html outputhtml - ("

Exception raised during the refresh of the " ^ - "proof: " ^ Printexc.to_string e ^ "

") - | e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") ; -;; - -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 - ("

" ^ Printexc.to_string e ^ "

") ; -;; - -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 ^ "

Result:

" ^ MQueryUtil.text_of_result result "
" -;; - -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 = ("

Locate Query:

" ^ get_last_query result ^ "

") in - output_html outputhtml html ; - let uri' = user_uri_choice uris in - ignore ((inputt#insert_text uri') ~pos:0) - with - e -> - output_html outputhtml - ("

" ^ Printexc.to_string e ^ "

") -;; - -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 = - "

Backward Query:

" ^ - "

Levels:

" ^ - MQueryGenerator.string_of_levels (MQueryGenerator.levels_of_term metasenv ey ty) "
" ^ - "

" ^ get_last_query result ^ "

" 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 - ("

" ^ Printexc.to_string e ^ "

") -;; - -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:"" - ~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 = ("

Locate Query:

" ^ get_last_query result ^ "

") 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 (); -;;