(* Copyright (C) 2004-2005, 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://helm.cs.unibo.it/ *) (* $Id$ *) open Printf open MatitaGtkMisc open GrafiteTypes (** {2 Initialization} *) let _ = MatitaInit.add_cmdline_spec ["-tptppath",Arg.String (fun s -> Helm_registry.set_string "matita.tptppath" s), "Where to find the Axioms/ and Problems/ directory"]; MatitaInit.initialize_all () ;; (* let _ = Saturation.init () (* ALB to link paramodulation *) *) (** {2 GUI callbacks} *) let gui = MatitaGui.instance () let script = let s = MatitaScript.script ~source_view:gui#sourceView ~mathviewer:(MatitaMathView.mathViewer ()) ~urichooser:(fun uris -> try MatitaGui.interactive_uri_choice ~selection_mode:`SINGLE ~title:"Matita: URI chooser" ~msg:"Select the URI" ~hide_uri_entry:true ~hide_try:true ~ok_label:"_Apply" ~ok_action:`SELECT ~copy_cb:(fun s -> gui#sourceView#buffer#insert ("\n"^s^"\n")) () ~id:"boh?" uris with MatitaTypes.Cancel -> []) ~set_star:gui#setStar ~ask_confirmation: (fun ~title ~message -> MatitaGtkMisc.ask_confirmation ~title ~message ~parent:gui#main#toplevel ()) () in Predefined_virtuals.load_predefined_virtuals (); Predefined_virtuals.load_predefined_classes (); gui#sourceView#source_buffer#begin_not_undoable_action (); s#reset (); s#template (); gui#sourceView#source_buffer#end_not_undoable_action (); s (* math viewers *) let _ = let cic_math_view = MatitaMathView.cicMathView_instance () in let sequents_viewer = MatitaMathView.sequentsViewer_instance () in sequents_viewer#load_logo; cic_math_view#set_href_callback (Some (fun uri -> let uri = try `Uri (UriManager.uri_of_string uri) with UriManager.IllFormedUri _ -> `NRef (NReference.reference_of_string uri) in (MatitaMathView.cicBrowser ())#load uri)); let browser_observer _ = MatitaMathView.refresh_all_browsers () in let sequents_observer grafite_status = sequents_viewer#reset; match grafite_status#proof_status with | Incomplete_proof ({ stack = stack } as incomplete_proof) -> sequents_viewer#load_sequents grafite_status incomplete_proof; (try script#setGoal (Some (Continuationals.Stack.find_goal stack)); let goal = match script#goal with None -> assert false | Some n -> n in sequents_viewer#goto_sequent grafite_status goal with Failure _ -> script#setGoal None); | Proof proof -> sequents_viewer#load_logo_with_qed | No_proof -> (match grafite_status#ng_mode with `ProofMode -> sequents_viewer#nload_sequents grafite_status; (try script#setGoal (Some (Continuationals.Stack.find_goal grafite_status#stack)); let goal = match script#goal with None -> assert false | Some n -> n in sequents_viewer#goto_sequent grafite_status goal with Failure _ -> script#setGoal None); | `CommandMode -> sequents_viewer#load_logo ) | Intermediate _ -> assert false (* only the engine may be in this state *) in script#addObserver sequents_observer; script#addObserver browser_observer (** {{{ Debugging *) let _ = if BuildTimeConf.debug || Helm_registry.get_bool "matita.debug_menu" then begin gui#main#debugMenu#misc#show (); let addDebugItem label callback = let item = GMenu.menu_item ~packing:gui#main#debugMenu_menu#append ~label () in ignore (item#connect#activate callback) in let addDebugCheckbox label ?(init=false) callback = let item = GMenu.check_menu_item ~packing:gui#main#debugMenu_menu#append ~label () in item#set_active init; ignore (item#connect#toggled (callback item)) in let addDebugSeparator () = ignore (GMenu.separator_item ~packing:gui#main#debugMenu_menu#append ()) in addDebugItem "dump aliases" (fun _ -> let status = script#grafite_status in LexiconEngine.dump_aliases prerr_endline "" status); (* FG: DEBUGGING addDebugItem "dump interpretations" (fun _ -> let status = script#lexicon_status in let filter = List.filter (function LexiconAst.Interpretation _ -> true | _ -> false) in HLog.debug (String.concat "\n" (List.fold_right (fun x l -> (LexiconAstPp.pp_command x)::l) (filter status.LexiconEngine.lexicon_content_rev) []))); *) addDebugItem "print metasenv goals and stack to stderr" (fun _ -> prerr_endline ("metasenv goals: " ^ String.concat " " (List.map (fun (g, _, _) -> string_of_int g) (MatitaScript.current ())#proofMetasenv)); prerr_endline ("stack: " ^ Continuationals.Stack.pp (GrafiteTypes.get_stack (MatitaScript.current ())#grafite_status))); addDebugItem "Print current proof term" (fun _ -> HLog.debug (CicPp.ppterm (match (MatitaScript.current ())#grafite_status#proof_status with | GrafiteTypes.No_proof -> (Cic.Implicit None) | Incomplete_proof i -> let _,_,_subst,p,_, _ = i.GrafiteTypes.proof in Lazy.force p | Proof p -> let _,_,_subst,p,_, _ = p in Lazy.force p | Intermediate _ -> assert false))); addDebugItem "Print current proof (natural language) to stderr" (fun _ -> prerr_endline (ApplyTransformation.txt_of_cic_object 120 [] ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex") (match (MatitaScript.current ())#grafite_status#proof_status with | GrafiteTypes.No_proof -> assert false | Incomplete_proof i -> let _,m,_subst,p,ty, attrs = i.GrafiteTypes.proof in Cic.CurrentProof ("current (incomplete) proof",m,Lazy.force p,ty,[],attrs) | Proof (_,m,_subst,p,ty, attrs) -> Cic.CurrentProof ("current proof",m,Lazy.force p,ty,[],attrs) | Intermediate _ -> assert false))); addDebugSeparator (); addDebugCheckbox "high level pretty printer" ~init:true (fun mi () -> CicMetaSubst.use_low_level_ppterm_in_context := mi#active); addDebugSeparator (); addDebugItem "always show all disambiguation errors" (fun _ -> MatitaGui.all_disambiguation_passes := true); addDebugItem "prune disambiguation errors" (fun _ -> MatitaGui.all_disambiguation_passes := false); addDebugSeparator (); addDebugCheckbox "multiple disambiguation passes" ~init:true (fun mi () -> MultiPassDisambiguator.only_one_pass := mi#active); addDebugCheckbox "tactics logging" (fun mi () -> NTacStatus.debug := mi#active); addDebugCheckbox "auto logging" (fun mi () -> NAuto.debug := mi#active); addDebugCheckbox "disambiguation/refiner/unification/metasubst logging" (fun mi () -> NCicRefiner.debug := mi#active; NCicUnification.debug := mi#active; MultiPassDisambiguator.debug := mi#active; NCicMetaSubst.debug := mi#active); addDebugCheckbox "reduction logging" (fun mi () -> NCicReduction.debug := mi#active; CicReduction.ndebug := mi#active); addDebugSeparator (); addDebugItem "Expand virtuals" (fun _ -> (MatitaScript.current ())#expandAllVirtuals); end (** Debugging }}} *) (** {2 Main} *) let _ = at_exit (fun () -> print_endline "\nThanks for using Matita!\n"); Sys.catch_break true; let args = Helm_registry.get_list Helm_registry.string "matita.args" in (try gui#loadScript (List.hd args) with Failure _ -> ()); gui#main#mainWin#show (); try GtkThread.main () with Sys.Break -> Sys.set_signal Sys.sigint (Sys.Signal_handle (fun _ -> prerr_endline "Still cleaning the library: don't be impatient!")); prerr_endline "Matita is cleaning up. Please wait."; let baseuri = (MatitaScript.current ())#grafite_status#baseuri in LibraryClean.clean_baseuris [baseuri] (* vim:set foldmethod=marker: *)