X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2FapplyTransformation.ml;fp=matita%2FapplyTransformation.ml;h=150ec8de07c5d454ff7781e800ba1e9cb53ac89b;hp=0000000000000000000000000000000000000000;hb=f61af501fb4608cc4fb062a0864c774e677f0d76;hpb=58ae1809c352e71e7b5530dc41e2bfc834e1aef1 diff --git a/matita/applyTransformation.ml b/matita/applyTransformation.ml new file mode 100644 index 000000000..150ec8de0 --- /dev/null +++ b/matita/applyTransformation.ml @@ -0,0 +1,240 @@ +(* 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 *) +(* *) +(* Andrea Asperti *) +(* 21/11/2003 *) +(* *) +(* *) +(***************************************************************************) + +(* $Id$ *) + +module G = GrafiteAst + +let mpres_document pres_box = + Xml.add_xml_declaration (CicNotationPres.print_box pres_box) + +let mml_of_cic_sequent metasenv sequent = + let unsh_sequent,(asequent,ids_to_terms, + ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses) + = + Cic2acic.asequent_of_sequent metasenv sequent + in + let content_sequent = Acic2content.map_sequent asequent in + let pres_sequent = + Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent in + let xmlpres = mpres_document pres_sequent in + (Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres, + unsh_sequent, + (asequent, + (ids_to_terms,ids_to_father_ids,ids_to_hypotheses,ids_to_inner_sorts))) + +let mml_of_cic_object obj = + let (annobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts, + ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses) + = + Cic2acic.acic_object_of_cic_object obj + in + let content = + Acic2content.annobj2content ~ids_to_inner_sorts ~ids_to_inner_types annobj + in + let pres = Content2pres.content2pres ~ids_to_inner_sorts content in + let xmlpres = mpres_document pres in + let mathml = Xml2Gdome.document_of_xml DomMisc.domImpl xmlpres in + (mathml,(annobj, + (ids_to_terms, ids_to_father_ids, ids_to_conjectures, ids_to_hypotheses, + ids_to_inner_sorts,ids_to_inner_types))) + +let txt_of_cic_sequent ~map_unicode_to_tex size metasenv sequent = + let unsh_sequent,(asequent,ids_to_terms, + ids_to_father_ids,ids_to_inner_sorts,ids_to_hypotheses) + = + Cic2acic.asequent_of_sequent metasenv sequent + in + let content_sequent = Acic2content.map_sequent asequent in + let pres_sequent = + CicNotationPres.mpres_of_box + (Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent) + in + BoxPp.render_to_string ~map_unicode_to_tex + (function x::_ -> x | _ -> assert false) size pres_sequent + +let txt_of_cic_sequent_conclusion ~map_unicode_to_tex ~output_type size + metasenv sequent = + let _,(asequent,_,_,ids_to_inner_sorts,_) = + Cic2acic.asequent_of_sequent metasenv sequent + in + let _,_,_,t = Acic2content.map_sequent asequent in + let t, ids_to_uris = + TermAcicContent.ast_of_acic ~output_type ids_to_inner_sorts t in + let t = TermContentPres.pp_ast t in + let t = CicNotationPres.render ids_to_uris t in + BoxPp.render_to_string ~map_unicode_to_tex + (function x::_ -> x | _ -> assert false) size t + +let txt_of_cic_term ~map_unicode_to_tex size metasenv context t = + let fake_sequent = (-1,context,t) in + txt_of_cic_sequent_conclusion ~map_unicode_to_tex ~output_type:`Term size + metasenv fake_sequent +;; + +ignore ( + CicMetaSubst.set_ppterm_in_context + (fun ~metasenv subst term context -> + try + let context' = CicMetaSubst.apply_subst_context subst context in + let metasenv = CicMetaSubst.apply_subst_metasenv subst metasenv in + let term' = CicMetaSubst.apply_subst subst term in + let res = + txt_of_cic_term + ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex") + 30 metasenv context' term' in + if String.contains res '\n' then + "\n" ^ res ^ "\n" + else + res + with + Sys.Break as exn -> raise exn + | exn -> + "[[ Exception raised during pretty-printing: " ^ + (try + Printexc.to_string exn + with + Sys.Break as exn -> raise exn + | _ -> "<>" + ) ^ " ]] " ^ + (CicMetaSubst.use_low_level_ppterm_in_context := true; + try + let res = + CicMetaSubst.ppterm_in_context ~metasenv subst term context + in + CicMetaSubst.use_low_level_ppterm_in_context := false; + res + with + exc -> + CicMetaSubst.use_low_level_ppterm_in_context := false; + raise exc)) +);; + +(****************************************************************************) +(* txt_of_cic_object: IMPROVE ME *) + +let remove_closed_substs s = + Pcre.replace ~pat:"{...}" ~templ:"" s + +let term2pres ~map_unicode_to_tex n ids_to_inner_sorts annterm = + let ast, ids_to_uris = + TermAcicContent.ast_of_acic ~output_type:`Term ids_to_inner_sorts annterm in + let bobj = + CicNotationPres.box_of_mpres ( + CicNotationPres.render ~prec:90 ids_to_uris + (TermContentPres.pp_ast ast)) in + let render = function _::x::_ -> x | _ -> assert false in + let mpres = CicNotationPres.mpres_of_box bobj in + let s = BoxPp.render_to_string ~map_unicode_to_tex render n mpres in + remove_closed_substs s + +let txt_of_cic_object + ~map_unicode_to_tex ?skip_thm_and_qed ?skip_initial_lambdas n style prefix obj += + let get_aobj obj = + try + let aobj,_,_,ids_to_inner_sorts,ids_to_inner_types,_,_ = + Cic2acic.acic_object_of_cic_object obj + in + aobj, ids_to_inner_sorts, ids_to_inner_types + with e -> + let msg = "txt_of_cic_object: " ^ Printexc.to_string e in + failwith msg + in + match style with + | G.Declarative -> + let aobj, ids_to_inner_sorts, ids_to_inner_types = get_aobj obj in + let cobj = + Acic2content.annobj2content + ids_to_inner_sorts ids_to_inner_types aobj + in + let bobj = + Content2pres.content2pres + ?skip_initial_lambdas ?skip_thm_and_qed ~ids_to_inner_sorts cobj + in + remove_closed_substs ("\n\n" ^ + BoxPp.render_to_string ~map_unicode_to_tex + (function _::x::_ -> x | _ -> assert false) n + (CicNotationPres.mpres_of_box bobj) + ) + | G.Procedural depth -> + let obj = ProceduralOptimizer.optimize_obj obj in + let aobj, ids_to_inner_sorts, ids_to_inner_types = get_aobj obj in + let term_pp = term2pres ~map_unicode_to_tex (n - 8) ids_to_inner_sorts in + let lazy_term_pp = term_pp in + let obj_pp = CicNotationPp.pp_obj term_pp in + let aux = GrafiteAstPp.pp_statement + ~map_unicode_to_tex ~term_pp ~lazy_term_pp ~obj_pp in + let script = + Acic2Procedural.acic2procedural + ~ids_to_inner_sorts ~ids_to_inner_types + ?depth ?skip_thm_and_qed prefix aobj + in + "\n\n" ^ String.concat "" (List.map aux script) + +let txt_of_inline_uri ~map_unicode_to_tex style suri prefix = + let print_exc = function + | ProofEngineHelpers.Bad_pattern s as e -> + Printexc.to_string e ^ " " ^ Lazy.force s + | e -> Printexc.to_string e + in + let dbd = LibraryDb.instance () in + let sorted_uris = MetadataDeps.sorted_uris_of_baseuri ~dbd suri in + let map uri = + try + txt_of_cic_object + ~map_unicode_to_tex 78 style prefix + (fst (CicEnvironment.get_obj CicUniv.empty_ugraph uri)) + with + | e -> + Printf.sprintf "\n(* ERRORE IN STAMPA DI %s\nEXCEPTION: %s *)\n" + (UriManager.string_of_uri uri) (print_exc e) + in + String.concat "" (List.map map sorted_uris) + +let txt_of_inline_macro ~map_unicode_to_tex style name prefix = + let suri = + if Librarian.is_uri name then name else + let include_paths = + Helm_registry.get_list Helm_registry.string "matita.includes" + in + let _, baseuri, _, _ = + Librarian.baseuri_of_script ~include_paths name + in + baseuri + in + txt_of_inline_uri ~map_unicode_to_tex style suri prefix + +