+++ /dev/null
-(* Copyright (C) 2000-2004, 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/
- *)
-
-(******************************************************************************)
-(* *)
-(* PROJECT HELM *)
-(* *)
-(* Claudio Sacerdoti Coen <sacerdot@cs.unibo.it> *)
-(* 06/01/2002 *)
-(* *)
-(* *)
-(******************************************************************************)
-
-let debug_level = ref 1
-let debug_print ?(level = 1) s = if !debug_level >= level then prerr_endline s
-let error s = prerr_endline ("E: " ^ s)
-let warning s = prerr_endline ("W: " ^ s)
-
-open Printf
-
-(* DEBUGGING *)
-
-module MQI = MQueryInterpreter
-module MQIC = MQIConn
-module MQGT = MQGTypes
-module MQGU = MQGUtil
-module MQG = MQueryGenerator
-
-
-(* first of all let's initialize the Helm_registry *)
-let _ =
- let configuration_file = "gTopLevel.conf.xml" in
- if not (Sys.file_exists configuration_file) then begin
- eprintf "E: Can't find configuration file '%s'\n" configuration_file;
- exit 2
- end;
- Helm_registry.load_from configuration_file
-;;
-
-(* GLOBAL CONSTANTS *)
-
-let mqi_debug_fun s = debug_print ~level:2 s
-let mqi_handle = MQIC.init ~log:mqi_debug_fun ()
-
-let xlinkns = Gdome.domString "http://www.w3.org/1999/xlink";;
-
-let restore_environment_on_boot = true ;;
-let notify_hbugs_on_goal_change = false ;;
-
-let auto_disambiguation = ref true ;;
-
-(* GLOBAL REFERENCES (USED BY CALLBACKS) *)
-
-let check_term = ref (fun _ _ _ -> assert false);;
-
-exception RenderingWindowsNotInitialized;;
-
-let set_rendering_window,rendering_window =
- let rendering_window_ref = ref None in
- (function rw -> rendering_window_ref := Some rw),
- (function () ->
- match !rendering_window_ref with
- None -> raise RenderingWindowsNotInitialized
- | Some rw -> rw
- )
-;;
-
-exception SettingsWindowsNotInitialized;;
-
-let set_settings_window,settings_window =
- let settings_window_ref = ref None in
- (function rw -> settings_window_ref := Some rw),
- (function () ->
- match !settings_window_ref with
- None -> raise SettingsWindowsNotInitialized
- | Some rw -> rw
- )
-;;
-
-exception QedSetSensitiveNotInitialized;;
-let qed_set_sensitive =
- ref (function _ -> raise QedSetSensitiveNotInitialized)
-;;
-
-exception SaveSetSensitiveNotInitialized;;
-let save_set_sensitive =
- ref (function _ -> raise SaveSetSensitiveNotInitialized)
-;;
-
-(* 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 term_of_cic_textual_parser_uri uri =
- let module C = Cic in
- let module CTP = CicTextualParser0 in
- match uri with
- CTP.ConUri uri -> C.Const (uri,[])
- | CTP.VarUri uri -> C.Var (uri,[])
- | CTP.IndTyUri (uri,tyno) -> C.MutInd (uri,tyno,[])
- | CTP.IndConUri (uri,tyno,consno) -> C.MutConstruct (uri,tyno,consno,[])
-;;
-
-let string_of_cic_textual_parser_uri uri =
- let module C = Cic in
- let module CTP = CicTextualParser0 in
- let uri' =
- match uri with
- CTP.ConUri uri -> UriManager.string_of_uri uri
- | CTP.VarUri uri -> UriManager.string_of_uri uri
- | CTP.IndTyUri (uri,tyno) ->
- UriManager.string_of_uri uri ^ "#1/" ^ string_of_int (tyno + 1)
- | CTP.IndConUri (uri,tyno,consno) ->
- UriManager.string_of_uri uri ^ "#1/" ^ string_of_int (tyno + 1) ^ "/" ^
- string_of_int consno
- in
- (* 4 = String.length "cic:" *)
- String.sub uri' 4 (String.length uri' - 4)
-;;
-
-(* UTILITY FUNCTIONS TO DISAMBIGUATE AN URI *)
-
-(* Check window *)
-
-let check_window uris =
- let window =
- GWindow.window
- ~width:800 ~modal:true ~title:"Check" ~border_width:2 () in
- let notebook =
- GPack.notebook ~scrollable:true ~packing:window#add () in
- window#show () ;
- let render_terms =
- List.map
- (function uri ->
- let scrolled_window =
- GBin.scrolled_window ~border_width:10
- ~packing:
- (notebook#append_page ~tab_label:((GMisc.label ~text:uri ())#coerce))
- ()
- in
- lazy
- (let mmlwidget =
- TermViewer.sequent_viewer
- ~mml_of_cic_sequent:ChosenTransformer.mml_of_cic_sequent
- ~packing:scrolled_window#add ~width:400 ~height:280 () in
- let expr =
- let term =
- term_of_cic_textual_parser_uri
- (MQueryMisc.cic_textual_parser_uri_of_string uri)
- in
- (Cic.Cast (term, CicTypeChecker.type_of_aux' [] [] term))
- in
- try
- mmlwidget#load_sequent [] (111,[],expr)
- with
- e ->
- HelmLogger.log (`Error (`T (Printexc.to_string e)))
- )
- ) uris
- in
- ignore
- (notebook#connect#switch_page
- (function i ->
- Lazy.force (List.nth render_terms i)))
-;;
-
-exception NoChoice;;
-
-let interactive_user_uri_choice
- ~(selection_mode:[ `SINGLE | `MULTIPLE ])
- ?(ok="Ok") ?(enable_button_for_non_vars=false) ~title ~msg uris
-=
- let only_constant_choices =
- lazy
- (List.filter
- (fun uri -> not (String.sub uri (String.length uri - 4) 4 = ".var"))
- uris)
- in
- if selection_mode <> `SINGLE && !auto_disambiguation then
- Lazy.force only_constant_choices
- else begin
- let choices = ref [] in
- let chosen = ref false in
- let use_only_constants = ref false in
- let window =
- GWindow.dialog ~modal:true ~title ~width:600 () in
- let lMessage =
- GMisc.label ~text:msg
- ~packing:(window#vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10
- ~packing:(window#vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let clist =
- let expected_height = 18 * List.length uris in
- let height = if expected_height > 400 then 400 else expected_height in
- GList.clist ~columns:1 ~packing:scrolled_window#add
- ~height ~selection_mode:(selection_mode :> Gtk.Tags.selection_mode) () in
- let _ = List.map (function x -> clist#append [x]) uris in
- let hbox2 =
- GPack.hbox ~border_width:0
- ~packing:(window#vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let explain_label =
- GMisc.label ~text:"None of the above. Try this one:"
- ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
- let manual_input =
- GEdit.entry ~editable:true
- ~packing:(hbox2#pack ~expand:true ~fill:true ~padding:5) () in
- let hbox =
- GPack.hbox ~border_width:0 ~packing:window#action_area#add () in
- let okb =
- GButton.button ~label:ok
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = okb#misc#set_sensitive false in
- let nonvarsb =
- GButton.button
- ~packing:
- (function w ->
- if enable_button_for_non_vars then
- hbox#pack ~expand:false ~fill:false ~padding:5 w)
- ~label:"Try constants only" () in
- let autob =
- GButton.button
- ~packing:
- (fun w ->
- if enable_button_for_non_vars then
- hbox#pack ~expand:false ~fill:false ~padding:5 w)
- ~label:"Auto" () in
- let checkb =
- GButton.button ~label:"Check"
- ~packing:(hbox#pack ~padding:5) () in
- let _ = checkb#misc#set_sensitive false in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- (* actions *)
- let check_callback () =
- assert (List.length !choices > 0) ;
- check_window !choices
- in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked (function () -> chosen := true ; window#destroy ())) ;
- ignore
- (nonvarsb#connect#clicked
- (function () ->
- use_only_constants := true ;
- chosen := true ;
- window#destroy ()
- )) ;
- ignore (autob#connect#clicked (fun () ->
- auto_disambiguation := true;
- (rendering_window ())#set_auto_disambiguation true;
- use_only_constants := true ;
- chosen := true;
- window#destroy ()));
- ignore (checkb#connect#clicked check_callback) ;
- ignore
- (clist#connect#select_row
- (fun ~row ~column ~event ->
- checkb#misc#set_sensitive true ;
- okb#misc#set_sensitive true ;
- choices := (List.nth uris row)::!choices)) ;
- ignore
- (clist#connect#unselect_row
- (fun ~row ~column ~event ->
- choices :=
- List.filter (function uri -> uri != (List.nth uris row)) !choices)) ;
- ignore
- (manual_input#connect#changed
- (fun _ ->
- if manual_input#text = "" then
- begin
- choices := [] ;
- checkb#misc#set_sensitive false ;
- okb#misc#set_sensitive false ;
- clist#misc#set_sensitive true
- end
- else
- begin
- choices := [manual_input#text] ;
- clist#unselect_all () ;
- checkb#misc#set_sensitive true ;
- okb#misc#set_sensitive true ;
- clist#misc#set_sensitive false
- end));
- window#set_position `CENTER ;
- window#show () ;
- GtkThread.main ();
- if !chosen then
- if !use_only_constants then
- Lazy.force only_constant_choices
- else
- if List.length !choices > 0 then !choices else raise NoChoice
- else
- raise NoChoice
- end
-;;
-
-let interactive_interpretation_choice interpretations =
- let chosen = ref None in
- let window =
- GWindow.window
- ~modal:true ~title:"Ambiguous well-typed input." ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window#add () in
- let lMessage =
- GMisc.label
- ~text:
- ("Ambiguous input since there are many well-typed interpretations." ^
- " Please, choose one of them.")
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let notebook =
- GPack.notebook ~scrollable:true
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let _ =
- List.map
- (function interpretation ->
- let clist =
- let expected_height = 18 * List.length interpretation in
- let height = if expected_height > 400 then 400 else expected_height in
- GList.clist ~columns:2 ~packing:notebook#append_page ~height
- ~titles:["id" ; "URI"] ()
- in
- ignore
- (List.map
- (function (id,uri) ->
- let n = clist#append [id;uri] in
- clist#set_row ~selectable:false n
- ) interpretation
- ) ;
- clist#columns_autosize ()
- ) interpretations in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- (* actions *)
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked
- (function () -> chosen := Some notebook#current_page ; window#destroy ())) ;
- window#set_position `CENTER ;
- window#show () ;
- GtkThread.main ();
- match !chosen with
- None -> raise NoChoice
- | Some n -> [n]
-;;
-
-
-(* MISC FUNCTIONS *)
-
-let
- save_object_to_disk uri annobj ids_to_inner_sorts ids_to_inner_types pathname
-=
- let name =
- let struri = UriManager.string_of_uri uri in
- let idx = (String.rindex struri '/') + 1 in
- String.sub struri idx (String.length struri - idx)
- in
- let path = pathname ^ "/" ^ name in
- let xml, bodyxml =
- Cic2Xml.print_object uri ~ids_to_inner_sorts ~ask_dtd_to_the_getter:false
- annobj
- in
- let xmlinnertypes =
- Cic2Xml.print_inner_types uri ~ids_to_inner_sorts ~ids_to_inner_types
- ~ask_dtd_to_the_getter:false
- in
- (* innertypes *)
- let innertypesuri = UriManager.innertypesuri_of_uri uri in
- Xml.pp ~quiet:true xmlinnertypes (Some (path ^ ".types.xml")) ;
- Http_getter.register' innertypesuri
- (Helm_registry.get "local_library.url" ^
- Str.replace_first (Str.regexp "^cic:") ""
- (UriManager.string_of_uri innertypesuri) ^ ".xml"
- ) ;
- (* constant type / variable / mutual inductive types definition *)
- Xml.pp ~quiet:true xml (Some (path ^ ".xml")) ;
- Http_getter.register' uri
- (Helm_registry.get "local_library.url" ^
- Str.replace_first (Str.regexp "^cic:") ""
- (UriManager.string_of_uri uri) ^ ".xml"
- ) ;
- match bodyxml with
- None -> ()
- | Some bodyxml' ->
- (* constant body *)
- let bodyuri =
- match UriManager.bodyuri_of_uri uri with
- None -> assert false
- | Some bodyuri -> bodyuri
- in
- Xml.pp ~quiet:true bodyxml' (Some (path ^ ".body.xml")) ;
- Http_getter.register' bodyuri
- (Helm_registry.get "local_library.url" ^
- Str.replace_first (Str.regexp "^cic:") ""
- (UriManager.string_of_uri bodyuri) ^ ".xml"
- )
-;;
-
-
-(* CALLBACKS *)
-
-exception OpenConjecturesStillThere;;
-exception WrongProof;;
-
-let pathname_of_annuri uristring =
- Helm_registry.get "local_library.dir" ^
- Str.replace_first (Str.regexp "^cic:") "" uristring
-;;
-
-let make_dirs dirpath =
- ignore (Unix.system ("mkdir -p " ^ dirpath))
-;;
-
-let save_obj uri obj =
- 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 ~eta_fix:false obj
- in
- (* let's save the theorem and register it to the getter *)
- let pathname = pathname_of_annuri (UriManager.buri_of_uri uri) in
- make_dirs pathname ;
- save_object_to_disk uri acic ids_to_inner_sorts ids_to_inner_types
- pathname
-;;
-
-let qed () =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (uri,[],bo,ty) ->
- let uri = match uri with Some uri -> uri | _ -> assert false in
- if
- CicReduction.are_convertible []
- (CicTypeChecker.type_of_aux' [] [] bo) ty
- then
- begin
- (*CSC: Wrong: [] is just plainly wrong *)
- let proof = Cic.Constant (UriManager.name_of_uri uri,Some bo,ty,[]) in
- let (acic,ids_to_inner_types,ids_to_inner_sorts) =
- (rendering_window ())#output#load_proof uri proof
- in
- !qed_set_sensitive false ;
- (* let's save the theorem and register it to the getter *)
- let pathname = pathname_of_annuri (UriManager.buri_of_uri uri) in
- make_dirs pathname ;
- save_object_to_disk uri acic ids_to_inner_sorts ids_to_inner_types
- pathname
- end
- else
- raise WrongProof
- | _ -> raise OpenConjecturesStillThere
-;;
-
- (** save an unfinished proof on the filesystem *)
-let save_unfinished_proof () =
- let (xml, bodyxml) = ProofEngine.get_current_status_as_xml () in
- let proof_file_type = Helm_registry.get "gtoplevel.proof_file_type" in
- let proof_file = Helm_registry.get "gtoplevel.proof_file" in
- Xml.pp ~quiet:true xml (Some proof_file_type) ;
- HelmLogger.log
- (`Msg (`T ("Current proof type saved to " ^ proof_file_type))) ;
- Xml.pp ~quiet:true bodyxml (Some proof_file) ;
- HelmLogger.log
- (`Msg (`T ("Current proof body saved to " ^ proof_file)))
-;;
-
-(* Used to typecheck the loaded proofs *)
-let typecheck_loaded_proof metasenv bo ty =
- let module T = CicTypeChecker in
- ignore (
- List.fold_left
- (fun metasenv ((_,context,ty) as conj) ->
- ignore (T.type_of_aux' metasenv context ty) ;
- metasenv @ [conj]
- ) [] metasenv) ;
- ignore (T.type_of_aux' metasenv [] ty) ;
- ignore (T.type_of_aux' metasenv [] bo)
-;;
-
-let decompose_uris_choice_callback uris =
-(* N.B.: in questo passaggio perdo l'informazione su exp_named_subst !!!! *)
- let module U = UriManager in
- List.map
- (function uri ->
- match MQueryMisc.cic_textual_parser_uri_of_string uri with
- CicTextualParser0.IndTyUri (uri,typeno) -> (uri,typeno,[])
- | _ -> assert false)
- (interactive_user_uri_choice
- ~selection_mode:`MULTIPLE ~ok:"Ok" ~enable_button_for_non_vars:false
- ~title:"Decompose" ~msg:"Please, select the Inductive Types to decompose"
- (List.map
- (function (uri,typeno,_) ->
- U.string_of_uri uri ^ "#1/" ^ string_of_int (typeno+1)
- ) uris)
- )
-;;
-
-let mk_fresh_name_callback metasenv context name ~typ =
- let fresh_name =
- match FreshNamesGenerator.mk_fresh_name metasenv context name ~typ with
- Cic.Name fresh_name -> fresh_name
- | Cic.Anonymous -> assert false
- in
- match
- GToolbox.input_string ~title:"Enter a fresh hypothesis name" ~text:fresh_name
- ("Enter a fresh name for the hypothesis " ^
- CicPp.pp typ
- (List.map (function None -> None | Some (n,_) -> Some n) context))
- with
- Some fresh_name' -> Cic.Name fresh_name'
- | None -> raise NoChoice
-;;
-
-let refresh_proof (output : TermViewer.proof_viewer) =
- try
- let uri,currentproof =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (uri,metasenv,bo,ty) ->
- ProofEngine.set_proof (Some (uri,metasenv,bo,ty)) ;
- if List.length metasenv = 0 then
- begin
- !qed_set_sensitive true ;
- Hbugs.clear ()
- end
- else
- Hbugs.notify () ;
- (*CSC: Wrong: [] is just plainly wrong *)
- let uri = match uri with Some uri -> uri | _ -> assert false in
- (uri,
- Cic.CurrentProof (UriManager.name_of_uri uri, metasenv, bo, ty, []))
- in
- ignore (output#load_proof uri currentproof)
- with
- e ->
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (uri,metasenv,bo,ty) ->
- debug_print ("Offending proof: " ^ CicPp.ppobj (Cic.CurrentProof ("questa",metasenv,bo,ty,[])));
- raise (InvokeTactics.RefreshProofException e)
-
-let set_proof_engine_goal g =
- ProofEngine.goal := g
-;;
-
-let refresh_goals ?(empty_notebook=true) notebook =
- try
- match !ProofEngine.goal with
- None ->
- if empty_notebook then
- begin
- notebook#remove_all_pages ~skip_switch_page_event:false ;
- notebook#set_empty_page
- end
- else
- notebook#proofw#unload
- | Some metano ->
- let metasenv =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (_,metasenv,_,_) -> metasenv
- in
- let currentsequent =
- List.find (function (m,_,_) -> m=metano) metasenv
- in
- let regenerate_notebook () =
- let skip_switch_page_event =
- match metasenv with
- (m,_,_)::_ when m = metano -> false
- | _ -> true
- in
- notebook#remove_all_pages ~skip_switch_page_event ;
- List.iter (function (m,_,_) -> notebook#add_page m) metasenv ;
- in
- if empty_notebook then
- begin
- regenerate_notebook () ;
- notebook#set_current_page
- ~may_skip_switch_page_event:false metano
- end
- else
- begin
- notebook#set_current_page
- ~may_skip_switch_page_event:true metano ;
- notebook#proofw#load_sequent metasenv currentsequent
- end
- with
- e ->
-let metano =
- match !ProofEngine.goal with
- None -> assert false
- | Some m -> m
-in
-let metasenv =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (_,metasenv,_,_) -> metasenv
-in
-try
- let currentsequent = List.find (function (m,_,_) -> m=metano) metasenv in
- debug_print
- ("Offending sequent: " ^ SequentPp.TextualPp.print_sequent currentsequent);
- raise (InvokeTactics.RefreshSequentException e)
-with Not_found ->
- debug_print ("Offending sequent " ^ string_of_int metano ^ " unknown.");
- raise (InvokeTactics.RefreshSequentException e)
-
-module InvokeTacticsCallbacks =
- struct
- let sequent_viewer () = (rendering_window ())#notebook#proofw
- let term_editor () = (rendering_window ())#inputt
- let scratch_window () = (rendering_window ())#scratch_window
-
- let refresh_proof () =
- let output = ((rendering_window ())#output : TermViewer.proof_viewer) in
- refresh_proof output
-
- let refresh_goals () =
- let notebook = (rendering_window ())#notebook in
- refresh_goals notebook
-
- let decompose_uris_choice_callback = decompose_uris_choice_callback
- let mk_fresh_name_callback = mk_fresh_name_callback
- let mqi_handle = mqi_handle
- end
-;;
-module InvokeTactics' = InvokeTactics.Make (InvokeTacticsCallbacks);;
-(*
-(* Just to initialize the Hbugs module *)
-module Ignore = Hbugs.Initialize (InvokeTactics');;
-Hbugs.set_describe_hint_callback (fun hint ->
- match hint with
- | Hbugs_types.Use_apply_Luke term -> check_window [term]
- | _ -> ())
-;;
-*)
-let dummy_uri = "/dummy.con"
-
- (** load an unfinished proof from filesystem *)
-let load_unfinished_proof () =
- let output = ((rendering_window ())#output : TermViewer.proof_viewer) in
- let notebook = (rendering_window ())#notebook in
- try
- match
- GToolbox.input_string ~title:"Load Unfinished Proof" ~text:dummy_uri
- "Choose an URI:"
- with
- None -> raise NoChoice
- | Some uri0 ->
- let uri = UriManager.uri_of_string ("cic:" ^ uri0) in
- let proof_file_type = Helm_registry.get "gtoplevel.proof_file_type" in
- let proof_file = Helm_registry.get "gtoplevel.proof_file" in
- match CicParser.obj_of_xml proof_file_type (Some proof_file) with
- Cic.CurrentProof (_,metasenv,bo,ty,_) ->
- typecheck_loaded_proof metasenv bo ty ;
- ProofEngine.set_proof (Some (Some uri, metasenv, bo, ty));
- refresh_proof output ;
- set_proof_engine_goal
- (match metasenv with
- [] -> None
- | (metano,_,_)::_ -> Some metano
- ) ;
- refresh_goals notebook ;
- HelmLogger.log
- (`Msg (`T ("Current proof type loaded from " ^ proof_file_type)));
- HelmLogger.log
- (`Msg (`T ("Current proof body loaded from " ^ proof_file))) ;
- !save_set_sensitive true;
- | _ -> assert false
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "proof: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let clear_aliases () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- inputt#environment :=
- DisambiguatingParser.EnvironmentP3.of_string
- DisambiguatingParser.EnvironmentP3.empty
-;;
-
-let edit_aliases () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- let disambiguation_env = inputt#environment in
- let chosen_aliases = ref None in
- let window =
- GWindow.window
- ~width:400 ~modal:true ~title:"Edit Aliases..." ~border_width:2 () in
- let vbox =
- GPack.vbox ~border_width:0 ~packing:window#add () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let input = GText.view ~editable:true ~width:400 ~height:100
- ~packing:scrolled_window#add () in
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let clearb =
- GButton.button ~label:"Clear"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Cancel"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore (clearb#connect#clicked (fun () ->
- input#buffer#set_text DisambiguatingParser.EnvironmentP3.empty)) ;
- ignore (okb#connect#clicked (fun () ->
- chosen_aliases := Some (input#buffer#get_text ());
- window#destroy ()));
- ignore
- (input#buffer#insert ~iter:(input#buffer#get_iter_at_char 0)
- (DisambiguatingParser.EnvironmentP3.to_string !disambiguation_env ^ "\n"));
- window#show () ;
- GtkThread.main ();
- match !chosen_aliases with
- | None -> ()
- | Some raw_aliases ->
- let new_disambiguation_env =
- (try
- DisambiguatingParser.EnvironmentP3.of_string raw_aliases
- with e ->
- HelmLogger.log
- (`Error (`T
- ("Error while parsing aliases: " ^ Printexc.to_string e)));
- !disambiguation_env)
- in
- disambiguation_env := new_disambiguation_env
-;;
-
-let proveit () =
- let module L = LogicalOperations in
- let module G = Gdome in
- let notebook = (rendering_window ())#notebook in
- let output = (rendering_window ())#output in
- try
- output#make_sequent_of_selected_term ;
- refresh_proof output ;
- refresh_goals notebook
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "proof: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let focus () =
- let module L = LogicalOperations in
- let module G = Gdome in
- let notebook = (rendering_window ())#notebook in
- let output = (rendering_window ())#output in
- try
- output#focus_sequent_of_selected_term ;
- refresh_goals notebook
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "proof: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-exception NoPrevGoal;;
-exception NoNextGoal;;
-
-let setgoal metano =
- let module L = LogicalOperations in
- let module G = Gdome in
- let notebook = (rendering_window ())#notebook in
- let output = (rendering_window ())#output in
- let metasenv =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some (_,metasenv,_,_) -> metasenv
- in
- try
- refresh_goals ~empty_notebook:false notebook
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let
- show_in_show_window_obj, show_in_show_window_uri, show_in_show_window_callback
-=
- let window =
- GWindow.window ~width:800 ~border_width:2 () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~packing:window#add () in
- let mmlwidget =
- GMathViewAux.single_selection_math_view
- ~packing:scrolled_window#add ~width:600 ~height:400 ()
- in
- let _ = window#event#connect#delete (fun _ -> window#misc#hide () ; true ) in
- let href = Gdome.domString "href" in
- let show_in_show_window_obj uri obj =
- try
- 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 obj
- in
- let mml =
- ChosenTransformer.mml_of_cic_object
- ~explode_all:false uri acic ids_to_inner_sorts ids_to_inner_types
- in
- window#set_title (UriManager.string_of_uri uri) ;
- window#misc#hide () ; window#show () ;
- mmlwidget#load_doc mml ;
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
- in
- let show_in_show_window_uri uri =
- let obj = CicEnvironment.get_obj uri in
- show_in_show_window_obj uri obj
- in
- let show_in_show_window_callback mmlwidget (n : Gdome.element option) _ =
- match n with
- None -> ()
- | Some n' ->
- if n'#hasAttributeNS ~namespaceURI:xlinkns ~localName:href then
- let uri =
- (n'#getAttributeNS ~namespaceURI:xlinkns ~localName:href)#to_string
- in
- show_in_show_window_uri (UriManager.uri_of_string uri)
- else
- ignore (mmlwidget#action_toggle n')
- in
- let _ =
- mmlwidget#connect#click (show_in_show_window_callback mmlwidget)
- in
- show_in_show_window_obj, show_in_show_window_uri,
- show_in_show_window_callback
-;;
-
-exception NoObjectsLocated;;
-
-let user_uri_choice ~title ~msg uris =
- let uri =
- match uris with
- [] -> raise NoObjectsLocated
- | [uri] -> uri
- | uris ->
- match
- interactive_user_uri_choice ~selection_mode:`SINGLE ~title ~msg uris
- with
- [uri] -> uri
- | _ -> assert false
- in
- String.sub uri 4 (String.length uri - 4)
-;;
-
-let locate_callback id =
- let query = MQG.locate id in
- let result = MQI.execute mqi_handle query in
- let uris =
- List.map
- (function uri,_ ->
- MQueryMisc.wrong_xpointer_format_from_wrong_xpointer_format' uri)
- result in
- HelmLogger.log (`Msg (`T "Locate Query:")) ;
- MQueryUtil.text_of_query (fun m -> HelmLogger.log (`Msg (`T m))) "" query;
- HelmLogger.log (`Msg (`T "Result:")) ;
- MQueryUtil.text_of_result (fun m -> HelmLogger.log (`Msg (`T m))) "" result;
- user_uri_choice ~title:"Ambiguous input."
- ~msg:
- ("Ambiguous input \"" ^ id ^
- "\". Please, choose one interpetation:")
- uris
-;;
-
-
-let input_or_locate_uri ~title =
- let uri = ref None in
- let window =
- GWindow.window
- ~width:400 ~modal:true ~title ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window#add () in
- let hbox1 =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Enter a valid URI:" ~packing:(hbox1#pack ~padding:5) () in
- let manual_input =
- GEdit.entry ~editable:true
- ~packing:(hbox1#pack ~expand:true ~fill:true ~padding:5) () in
- let checkb =
- GButton.button ~label:"Check"
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = checkb#misc#set_sensitive false in
- let hbox2 =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"You can also enter an indentifier to locate:"
- ~packing:(hbox2#pack ~padding:5) () in
- let locate_input =
- GEdit.entry ~editable:true
- ~packing:(hbox2#pack ~expand:true ~fill:true ~padding:5) () in
- let locateb =
- GButton.button ~label:"Locate"
- ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = locateb#misc#set_sensitive false in
- let hbox3 =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = okb#misc#set_sensitive false in
- let cancelb =
- GButton.button ~label:"Cancel"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) ()
- in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore
- (cancelb#connect#clicked (function () -> uri := None ; window#destroy ())) ;
- let check_callback () =
- let uri = "cic:" ^ manual_input#text in
- try
- ignore (Http_getter.resolve' (UriManager.uri_of_string uri)) ;
- HelmLogger.log (`Msg (`T "OK")) ;
- true
- with
- Http_getter_types.Unresolvable_URI _ ->
- HelmLogger.log
- (`Error (`T ("URI " ^ uri ^
- " does not correspond to any object."))) ;
- false
- | UriManager.IllFormedUri _ ->
- HelmLogger.log
- (`Error (`T ("URI " ^ uri ^ " is not well-formed."))) ;
- false
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e))) ;
- false
- in
- ignore
- (okb#connect#clicked
- (function () ->
- if check_callback () then
- begin
- uri := Some manual_input#text ;
- window#destroy ()
- end
- )) ;
- ignore (checkb#connect#clicked (function () -> ignore (check_callback ()))) ;
- ignore
- (manual_input#connect#changed
- (fun _ ->
- if manual_input#text = "" then
- begin
- checkb#misc#set_sensitive false ;
- okb#misc#set_sensitive false
- end
- else
- begin
- checkb#misc#set_sensitive true ;
- okb#misc#set_sensitive true
- end));
- ignore
- (locate_input#connect#changed
- (fun _ -> locateb#misc#set_sensitive (locate_input#text <> ""))) ;
- ignore
- (locateb#connect#clicked
- (function () ->
- let id = locate_input#text in
- manual_input#set_text (locate_callback id) ;
- locate_input#delete_text 0 (String.length id)
- )) ;
- window#show () ;
- GtkThread.main ();
- match !uri with
- None -> raise NoChoice
- | Some uri -> UriManager.uri_of_string ("cic:" ^ uri)
-;;
-
-exception AmbiguousInput;;
-
-(* A WIDGET TO ENTER CIC TERMS *)
-
-module DisambiguateCallbacks =
- struct
- let interactive_user_uri_choice =
- fun ~selection_mode ?ok ?enable_button_for_non_vars ~title ~msg ~id ->
- interactive_user_uri_choice ~selection_mode ?ok
- ?enable_button_for_non_vars ~title ~msg
- let interactive_interpretation_choice = interactive_interpretation_choice
- let input_or_locate_uri ~title ?id () = input_or_locate_uri ~title
- end
-;;
-
-module TermEditor' = ChosenTermEditor.Make (DisambiguateCallbacks);;
-
-(* OTHER FUNCTIONS *)
-
-let locate () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- try
- match
- GToolbox.input_string ~title:"Locate" "Enter an identifier to locate:"
- with
- None -> raise NoChoice
- | Some input ->
- let uri = locate_callback input in
- inputt#set_term uri
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-
-exception UriAlreadyInUse;;
-exception NotAUriToAConstant;;
-
-let new_inductive () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- let output = ((rendering_window ())#output : TermViewer.proof_viewer) in
- let notebook = (rendering_window ())#notebook in
-
- let chosen = ref false in
- let inductive = ref true in
- let paramsno = ref 0 in
- let get_uri = ref (function _ -> assert false) in
- let get_base_uri = ref (function _ -> assert false) in
- let get_names = ref (function _ -> assert false) in
- let get_types_and_cons = ref (function _ -> assert false) in
- let get_context_and_subst = ref (function _ -> assert false) in
- let window =
- GWindow.window
- ~width:600 ~modal:true ~position:`CENTER
- ~title:"New Block of Mutual (Co)Inductive Definitions"
- ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window#add () in
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Enter the URI for the new block:"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let uri_entry =
- GEdit.entry ~editable:true
- ~packing:(hbox#pack ~expand:true ~fill:true ~padding:5) () in
- let hbox0 =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label
- ~text:
- "Enter the number of left parameters in every arity and constructor type:"
- ~packing:(hbox0#pack ~expand:false ~fill:false ~padding:5) () in
- let paramsno_entry =
- GEdit.entry ~editable:true ~text:"0"
- ~packing:(hbox0#pack ~expand:true ~fill:true ~padding:5) () in
- let hbox1 =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Are the definitions inductive or coinductive?"
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let inductiveb =
- GButton.radio_button ~label:"Inductive"
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let coinductiveb =
- GButton.radio_button ~label:"Coinductive"
- ~group:inductiveb#group
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let hbox2 =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Enter the list of the names of the types:"
- ~packing:(hbox2#pack ~expand:false ~fill:false ~padding:5) () in
- let names_entry =
- GEdit.entry ~editable:true
- ~packing:(hbox2#pack ~expand:true ~fill:true ~padding:5) () in
- let hboxn =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"> Next"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = okb#misc#set_sensitive true in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- (* First phase *)
- let rec phase1 () =
- ignore
- (okb#connect#clicked
- (function () ->
- try
- let uristr = "cic:" ^ uri_entry#text in
- let namesstr = names_entry#text in
- let paramsno' = int_of_string (paramsno_entry#text) in
- match Str.split (Str.regexp " +") namesstr with
- [] -> assert false
- | (he::tl) as names ->
- let uri = UriManager.uri_of_string (uristr ^ "/" ^ he ^ ".ind") in
- begin
- try
- ignore (Http_getter.resolve' uri) ;
- raise UriAlreadyInUse
- with Http_getter_types.Unresolvable_URI _ ->
- get_uri := (function () -> uri) ;
- get_names := (function () -> names) ;
- inductive := inductiveb#active ;
- paramsno := paramsno' ;
- phase2 ()
- end
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
- ))
- (* Second phase *)
- and phase2 () =
- let type_widgets =
- List.map
- (function name ->
- let frame =
- GBin.frame ~label:name
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let vbox = GPack.vbox ~packing:frame#add () in
- let hbox = GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false) () in
- let _ =
- GMisc.label ~text:("Enter its type:")
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:5
- ~packing:(vbox#pack ~expand:true ~padding:0) () in
- let newinputt =
- TermEditor'.term_editor
- mqi_handle
- ~width:400 ~height:20 ~packing:scrolled_window#add
- ~share_environment_with:inputt ()
- ~isnotempty_callback:
- (function b ->
- (*non_empty_type := b ;*)
- okb#misc#set_sensitive true) (*(b && uri_entry#text <> ""))*)
- in
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:("Enter the list of its constructors:")
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cons_names_entry =
- GEdit.entry ~editable:true
- ~packing:(hbox#pack ~expand:true ~fill:true ~padding:5) () in
- (newinputt,cons_names_entry)
- ) (!get_names ())
- in
- vbox#remove hboxn#coerce ;
- let hboxn =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"> Next"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked
- (function () ->
- try
- let names = !get_names () in
- let types_and_cons =
- List.map2
- (fun name (newinputt,cons_names_entry) ->
- let consnamesstr = cons_names_entry#text in
- let cons_names = Str.split (Str.regexp " +") consnamesstr in
- let metasenv,expr =
- newinputt#get_metasenv_and_term ~context:[] ~metasenv:[]
- in
- match metasenv with
- [] -> expr,cons_names
- | _ -> raise AmbiguousInput
- ) names type_widgets
- in
- let uri = !get_uri () in
- let _ =
- (* Let's see if so far the definition is well-typed *)
- let params = [] in
- let paramsno = 0 in
- (* To test if the arities of the inductive types are well *)
- (* typed, we check the inductive block definition where *)
- (* no constructor is given to each type. *)
- let tys =
- List.map2
- (fun name (ty,cons) -> (name, !inductive, ty, []))
- names types_and_cons
- in
- CicTypeChecker.typecheck_mutual_inductive_defs uri
- (tys,params,paramsno)
- in
- get_context_and_subst :=
- (function () ->
- let i = ref 0 in
- List.fold_left2
- (fun (context,subst) name (ty,_) ->
- let res =
- (Some (Cic.Name name, Cic.Decl ty))::context,
- (Cic.MutInd (uri,!i,[]))::subst
- in
- incr i ; res
- ) ([],[]) names types_and_cons) ;
- let types_and_cons' =
- List.map2
- (fun name (ty,cons) -> (name, !inductive, ty, phase3 name cons))
- names types_and_cons
- in
- get_types_and_cons := (function () -> types_and_cons') ;
- chosen := true ;
- window#destroy ()
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
- ))
- (* Third phase *)
- and phase3 name cons =
- let get_cons_types = ref (function () -> assert false) in
- let window2 =
- GWindow.window
- ~width:600 ~modal:true ~position:`CENTER
- ~title:(name ^ " Constructors")
- ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window2#add () in
- let cons_type_widgets =
- List.map
- (function consname ->
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:("Enter the type of " ^ consname ^ ":")
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:5
- ~packing:(vbox#pack ~expand:true ~padding:0) () in
- let newinputt =
- TermEditor'.term_editor
- mqi_handle
- ~width:400 ~height:20 ~packing:scrolled_window#add
- ~share_environment_with:inputt ()
- ~isnotempty_callback:
- (function b ->
- (* (*non_empty_type := b ;*)
- okb#misc#set_sensitive true) (*(b && uri_entry#text <> ""))*) *)())
- in
- newinputt
- ) cons in
- let hboxn =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"> Next"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = okb#misc#set_sensitive true in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hboxn#pack ~expand:false ~fill:false ~padding:5) () in
- ignore (window2#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window2#destroy) ;
- ignore
- (okb#connect#clicked
- (function () ->
- try
- chosen := true ;
- let context,subst= !get_context_and_subst () in
- let cons_types =
- List.map2
- (fun name inputt ->
- let metasenv,expr =
- inputt#get_metasenv_and_term ~context ~metasenv:[]
- in
- match metasenv with
- [] ->
- let undebrujined_expr =
- List.fold_left
- (fun expr t -> CicSubstitution.subst t expr) expr subst
- in
- name, undebrujined_expr
- | _ -> raise AmbiguousInput
- ) cons cons_type_widgets
- in
- get_cons_types := (function () -> cons_types) ;
- window2#destroy ()
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
- )) ;
- window2#show () ;
- GtkThread.main ();
- let okb_pressed = !chosen in
- chosen := false ;
- if (not okb_pressed) then
- begin
- window#destroy () ;
- assert false (* The control never reaches this point *)
- end
- else
- (!get_cons_types ())
- in
- phase1 () ;
- (* No more phases left or Abort pressed *)
- window#show () ;
- GtkThread.main ();
- window#destroy () ;
- if !chosen then
- try
- let uri = !get_uri () in
-(*CSC: Da finire *)
- let params = [] in
- let tys = !get_types_and_cons () in
- let obj = Cic.InductiveDefinition(tys,params,!paramsno) in
- begin
- try
- debug_print (CicPp.ppobj obj);
- CicTypeChecker.typecheck_mutual_inductive_defs uri
- (tys,params,!paramsno) ;
- with
- e ->
- debug_print "Offending mutual (co)inductive type declaration:" ;
- debug_print (CicPp.ppobj obj) ;
- end ;
- (* We already know that obj is well-typed. We need to add it to the *)
- (* environment in order to compute the inner-types without having to *)
- (* debrujin it or having to modify lots of other functions to avoid *)
- (* asking the environment for the MUTINDs we are defining now. *)
- CicEnvironment.put_inductive_definition uri obj ;
- save_obj uri obj ;
- show_in_show_window_obj uri obj
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let new_proof () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- let output = ((rendering_window ())#output : TermViewer.proof_viewer) in
- let notebook = (rendering_window ())#notebook in
-
- let chosen = ref false in
- let get_metasenv_and_term = ref (function _ -> assert false) in
- let get_uri = ref (function _ -> assert false) in
- let non_empty_type = ref false in
- let window =
- GWindow.window
- ~width:600 ~modal:true ~title:"New Proof or Definition"
- ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window#add () in
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Enter the URI for the new theorem or definition:"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let uri_entry =
- GEdit.entry ~editable:true
- ~packing:(hbox#pack ~expand:true ~fill:true ~padding:5) () in
- uri_entry#set_text dummy_uri;
- uri_entry#select_region ~start:1 ~stop:(String.length dummy_uri);
- let hbox1 =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ =
- GMisc.label ~text:"Enter the theorem or definition type:"
- ~packing:(hbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:5
- ~packing:(vbox#pack ~expand:true ~padding:0) () in
- (* the content of the scrolled_window is moved below (see comment) *)
- let hbox =
- GPack.hbox ~border_width:0
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let _ = okb#misc#set_sensitive false in
- let cancelb =
- GButton.button ~label:"Cancel"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- (* moved here to have visibility of the ok button *)
- let newinputt =
- TermEditor'.term_editor
- mqi_handle
- ~width:400 ~height:100 ~packing:scrolled_window#add
- ~share_environment_with:inputt ()
- ~isnotempty_callback:
- (function b ->
- non_empty_type := b ;
- okb#misc#set_sensitive (b && uri_entry#text <> ""))
- in
- let _ =
- newinputt#set_term inputt#get_as_string ;
- inputt#reset in
- let _ =
- uri_entry#connect#changed
- (function () ->
- okb#misc#set_sensitive (!non_empty_type && uri_entry#text <> ""))
- in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked
- (function () ->
- chosen := true ;
- try
- let metasenv,parsed = newinputt#get_metasenv_and_term [] [] in
- let uristr = "cic:" ^ uri_entry#text in
- let uri = UriManager.uri_of_string uristr in
- if String.sub uristr (String.length uristr - 4) 4 <> ".con" then
- raise NotAUriToAConstant
- else
- begin
- try
- ignore (Http_getter.resolve' uri) ;
- raise UriAlreadyInUse
- with Http_getter_types.Unresolvable_URI _ ->
- get_metasenv_and_term := (function () -> metasenv,parsed) ;
- get_uri := (function () -> uri) ;
- window#destroy ()
- end
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
- )) ;
- window#show () ;
- GtkThread.main ();
- if !chosen then
- try
- let metasenv,expr = !get_metasenv_and_term () in
- let _ = CicTypeChecker.type_of_aux' metasenv [] expr in
- ProofEngine.set_proof
- (Some (Some (!get_uri ()), (1,[],expr)::metasenv, Cic.Meta (1,[]), expr));
- set_proof_engine_goal (Some 1) ;
- refresh_goals notebook ;
- refresh_proof output ;
- !save_set_sensitive true ;
- inputt#reset ;
- ProofEngine.intros ~mk_fresh_name_callback () ;
- refresh_goals notebook ;
- refresh_proof output
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "proof: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let check_term_in_scratch scratch_window metasenv context expr =
- try
- let ty = CicTypeChecker.type_of_aux' metasenv context expr in
- let expr = Cic.Cast (expr,ty) in
- scratch_window#show () ;
- scratch_window#set_term expr ;
- scratch_window#set_context context ;
- scratch_window#set_metasenv metasenv ;
- scratch_window#sequent_viewer#load_sequent metasenv (111,context,expr)
- with
- e ->
- print_endline ("? " ^ CicPp.ppterm expr) ;
- raise e
-;;
-
-let check scratch_window () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- let metasenv =
- match ProofEngine.get_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
- try
- let metasenv',expr = inputt#get_metasenv_and_term context metasenv in
- check_term_in_scratch scratch_window metasenv' context expr
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let show () =
- try
- show_in_show_window_uri (input_or_locate_uri ~title:"Show")
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-exception NotADefinition;;
-
-let open_ () =
- let output = ((rendering_window ())#output : TermViewer.proof_viewer) in
- let notebook = (rendering_window ())#notebook in
- try
- let uri = input_or_locate_uri ~title:"Open" in
- CicTypeChecker.typecheck uri ;
- let metasenv,bo,ty =
- match CicEnvironment.get_cooked_obj uri with
- Cic.Constant (_,Some bo,ty,_) -> [],bo,ty
- | Cic.CurrentProof (_,metasenv,bo,ty,_) -> metasenv,bo,ty
- | Cic.Constant _
- | Cic.Variable _
- | Cic.InductiveDefinition _ -> raise NotADefinition
- in
- ProofEngine.set_proof (Some (Some uri, metasenv, bo, ty)) ;
- set_proof_engine_goal None ;
- refresh_goals notebook ;
- refresh_proof output ;
- !save_set_sensitive true
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "sequent: " ^ Printexc.to_string e)))
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("Exception raised during the refresh of the " ^
- "proof: " ^ Printexc.to_string e)))
- | e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let show_query_results results =
- let window =
- GWindow.window
- ~modal:false ~title:"Query results." ~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 lMessage =
- GMisc.label
- ~text:"Click on a URI to show that object"
- ~packing:hbox#add () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height:400 ~width:600
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let clist = GList.clist ~columns:1 ~packing:scrolled_window#add () in
- ignore
- (List.map
- (function (uri,_) ->
- let n =
- clist#append [uri]
- in
- clist#set_row ~selectable:false n
- ) results
- ) ;
- clist#columns_autosize () ;
- ignore
- (clist#connect#select_row
- (fun ~row ~column ~event ->
- let (uristr,_) = List.nth results row in
- match
- MQueryMisc.cic_textual_parser_uri_of_string
- (MQueryMisc.wrong_xpointer_format_from_wrong_xpointer_format'
- uristr)
- with
- CicTextualParser0.ConUri uri
- | CicTextualParser0.VarUri uri
- | CicTextualParser0.IndTyUri (uri,_)
- | CicTextualParser0.IndConUri (uri,_,_) ->
- show_in_show_window_uri uri
- )
- ) ;
- window#show ()
-;;
-
-let refine_constraints (must_obj,must_rel,must_sort) =
- let chosen = ref false in
- let use_only = ref false in
- let window =
- GWindow.window
- ~modal:true ~title:"Constraints refinement."
- ~width:800 ~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 lMessage =
- GMisc.label
- ~text: "\"Only\" constraints can be enforced or not."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let onlyb =
- GButton.toggle_button ~label:"Enforce \"only\" constraints"
- ~active:false ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) ()
- in
- ignore
- (onlyb#connect#toggled (function () -> use_only := onlyb#active)) ;
- (* Notebook for the constraints choice *)
- let notebook =
- GPack.notebook ~scrollable:true
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- (* Rel constraints *)
- let label =
- GMisc.label
- ~text: "Constraints on Rels" () in
- let vbox' =
- GPack.vbox ~packing:(notebook#append_page ~tab_label:label#coerce)
- () in
- let hbox =
- GPack.hbox ~packing:(vbox'#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text: "You can now specify the constraints on Rels."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let expected_height = 25 * (List.length must_rel + 2) in
- let height = if expected_height > 400 then 400 else expected_height in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height ~width:600
- ~packing:(vbox'#pack ~expand:true ~fill:true ~padding:5) () in
- let scrolled_vbox = GPack.vbox ~packing:scrolled_window#add_with_viewport () in
- let mk_depth_button (hbox:GPack.box) d =
- let mutable_ref = ref (Some d) in
- let depthb =
- GButton.toggle_button
- ~label:("depth = " ^ string_of_int d)
- ~active:true
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) ()
- in
- ignore
- (depthb#connect#toggled
- (function () ->
- let sel_depth = if depthb#active then Some d else None in
- mutable_ref := sel_depth
- )) ; mutable_ref
- in
- let rel_constraints =
- List.map
- (function p ->
- let hbox =
- GPack.hbox
- ~packing:(scrolled_vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text:(MQGU.text_of_position (p:>MQGT.full_position))
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- match p with
- | `MainHypothesis None
- | `MainConclusion None -> p, ref None
- | `MainHypothesis (Some depth')
- | `MainConclusion (Some depth') -> p, mk_depth_button hbox depth'
- ) must_rel in
- (* Sort constraints *)
- let label =
- GMisc.label
- ~text: "Constraints on Sorts" () in
- let vbox' =
- GPack.vbox ~packing:(notebook#append_page ~tab_label:label#coerce)
- () in
- let hbox =
- GPack.hbox ~packing:(vbox'#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text: "You can now specify the constraints on Sorts."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let expected_height = 25 * (List.length must_sort + 2) in
- let height = if expected_height > 400 then 400 else expected_height in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height ~width:600
- ~packing:(vbox'#pack ~expand:true ~fill:true ~padding:5) () in
- let scrolled_vbox = GPack.vbox ~packing:scrolled_window#add_with_viewport () in
- let sort_constraints =
- List.map
- (function (p, sort) ->
- let hbox =
- GPack.hbox
- ~packing:(scrolled_vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text:(MQGU.text_of_sort sort ^ " " ^ MQGU.text_of_position (p:>MQGT.full_position))
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- match p with
- | `MainHypothesis None
- | `MainConclusion None -> p, ref None, sort
- | `MainHypothesis (Some depth')
- | `MainConclusion (Some depth') -> p, mk_depth_button hbox depth', sort
- ) must_sort in
- (* Obj constraints *)
- let label =
- GMisc.label
- ~text: "Constraints on constants" () in
- let vbox' =
- GPack.vbox ~packing:(notebook#append_page ~tab_label:label#coerce)
- () in
- let hbox =
- GPack.hbox ~packing:(vbox'#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text: "You can now specify the constraints on constants."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let expected_height = 25 * (List.length must_obj + 2) in
- let height = if expected_height > 400 then 400 else expected_height in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height ~width:600
- ~packing:(vbox'#pack ~expand:true ~fill:true ~padding:5) () in
- let scrolled_vbox = GPack.vbox ~packing:scrolled_window#add_with_viewport () in
- let obj_constraints =
- List.map
- (function (p, uri) ->
- let hbox =
- GPack.hbox
- ~packing:(scrolled_vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text:(uri ^ " " ^ (MQGU.text_of_position p))
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- match p with
- | `InBody
- | `InHypothesis
- | `InConclusion
- | `MainHypothesis None
- | `MainConclusion None -> p, ref None, uri
- | `MainHypothesis (Some depth')
- | `MainConclusion (Some depth') -> p, mk_depth_button hbox depth', uri
- ) must_obj in
- (* Confirm/abort buttons *)
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) ()
- in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked (function () -> chosen := true ; window#destroy ()));
- window#set_position `CENTER ;
- window#show () ;
- GtkThread.main ();
- if !chosen then
- let chosen_must_rel =
- List.map
- (function (position, ref_depth) -> MQGU.set_main_position position !ref_depth)
- rel_constraints
- in
- let chosen_must_sort =
- List.map
- (function (position, ref_depth, sort) ->
- MQGU.set_main_position position !ref_depth,sort)
- sort_constraints
- in
- let chosen_must_obj =
- List.map
- (function (position, ref_depth, uri) -> MQGU.set_full_position position !ref_depth, uri)
- obj_constraints
- in
- (chosen_must_obj,chosen_must_rel,chosen_must_sort),
- (if !use_only then
-(*CSC: ???????????????????????? I assume that must and only are the same... *)
- Some chosen_must_obj,Some chosen_must_rel,Some chosen_must_sort
- else
- None,None,None
- )
- else
- raise NoChoice
-;;
-
-let completeSearchPattern () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- try
- let metasenv,expr = inputt#get_metasenv_and_term ~context:[] ~metasenv:[] in
- let must = CGSearchPattern.get_constraints expr in
- let must',only = refine_constraints must in
- let query =
- MQG.query_of_constraints (Some CGSearchPattern.universe) must' only
- in
- let results = MQI.execute mqi_handle query in
- show_query_results results
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let insertQuery () =
- try
- let chosen = ref None in
- let window =
- GWindow.window
- ~modal:true ~title:"Insert Query (Experts Only)" ~border_width:2 () in
- let vbox = GPack.vbox ~packing:window#add () in
- let label =
- GMisc.label ~text:"Insert Query. For Experts Only."
- ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height:400 ~width:600
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let input = GText.view ~editable:true
- ~packing:scrolled_window#add () in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let loadb =
- GButton.button ~label:"Load from file..."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked
- (function () ->
- chosen := Some (input#buffer#get_text ()) ; window#destroy ())) ;
- ignore
- (loadb#connect#clicked
- (function () ->
- match
- GToolbox.select_file ~title:"Select Query File" ()
- with
- None -> ()
- | Some filename ->
- let inch = open_in filename in
- let rec read_file () =
- try
- let line = input_line inch in
- line ^ "\n" ^ read_file ()
- with
- End_of_file -> ""
- in
- let text = read_file () in
- input#buffer#delete input#buffer#start_iter input#buffer#end_iter ;
- ignore (input#buffer#insert text))) ;
- window#set_position `CENTER ;
- window#show () ;
- GtkThread.main ();
- match !chosen with
- None -> ()
- | Some q ->
- let results =
- MQI.execute mqi_handle (MQueryUtil.query_of_text (Lexing.from_string q))
- in
- show_query_results results
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let choose_must list_of_must only =
- let chosen = ref None in
- let user_constraints = ref [] in
- let window =
- GWindow.window
- ~modal:true ~title:"Query refinement." ~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 lMessage =
- GMisc.label
- ~text:
- ("You can now specify the genericity of the query. " ^
- "The more generic the slower.")
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text:
- "Suggestion: start with faster queries before moving to more generic ones."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let notebook =
- GPack.notebook ~scrollable:true
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let _ =
- let page = ref 0 in
- let last = List.length list_of_must in
- List.map
- (function must ->
- incr page ;
- let label =
- GMisc.label ~text:
- (if !page = 1 then "More generic" else
- if !page = last then "More precise" else " ") () in
- let expected_height = 25 * (List.length must + 2) in
- let height = if expected_height > 400 then 400 else expected_height in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height ~width:600
- ~packing:(notebook#append_page ~tab_label:label#coerce) () in
- let clist =
- GList.clist ~columns:2 ~packing:scrolled_window#add
- ~titles:["URI" ; "Position"] ()
- in
- ignore
- (List.map
- (function (position, uri) ->
- let n =
- clist#append
- [uri; MQGUtil.text_of_position position]
- in
- clist#set_row ~selectable:false n
- ) must
- ) ;
- clist#columns_autosize ()
- ) list_of_must in
- let _ =
- let label = GMisc.label ~text:"User provided" () in
- let vbox =
- GPack.vbox ~packing:(notebook#append_page ~tab_label:label#coerce) () in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let lMessage =
- GMisc.label
- ~text:"Select the constraints that must be satisfied and press OK."
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let expected_height = 25 * (List.length only + 2) in
- let height = if expected_height > 400 then 400 else expected_height in
- let scrolled_window =
- GBin.scrolled_window ~border_width:10 ~height ~width:600
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let clist =
- GList.clist ~columns:2 ~packing:scrolled_window#add
- ~selection_mode:`MULTIPLE
- ~titles:["URI" ; "Position"] ()
- in
- ignore
- (List.map
- (function (position, uri) ->
- let n =
- clist#append
- [uri; MQGUtil.text_of_position position]
- in
- clist#set_row ~selectable:true n
- ) only
- ) ;
- clist#columns_autosize () ;
- ignore
- (clist#connect#select_row
- (fun ~row ~column ~event ->
- user_constraints := (List.nth only row)::!user_constraints)) ;
- ignore
- (clist#connect#unselect_row
- (fun ~row ~column ~event ->
- user_constraints :=
- List.filter
- (function uri -> uri != (List.nth only row)) !user_constraints)) ;
- in
- let hbox =
- GPack.hbox ~packing:(vbox#pack ~expand:false ~fill:false ~padding:5) () in
- let okb =
- GButton.button ~label:"Ok"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- let cancelb =
- GButton.button ~label:"Abort"
- ~packing:(hbox#pack ~expand:false ~fill:false ~padding:5) () in
- (* actions *)
- ignore (window#connect#destroy GMain.Main.quit) ;
- ignore (cancelb#connect#clicked window#destroy) ;
- ignore
- (okb#connect#clicked
- (function () -> chosen := Some notebook#current_page ; window#destroy ())) ;
- window#set_position `CENTER ;
- window#show () ;
- GtkThread.main ();
- match !chosen with
- None -> raise NoChoice
- | Some n ->
- if n = List.length list_of_must then
- (* user provided constraints *)
- !user_constraints
- else
- List.nth list_of_must n
-;;
-
-let searchPattern () =
- let inputt = ((rendering_window ())#inputt : TermEditor.term_editor) in
- try
- let proof =
- match ProofEngine.get_proof () with
- None -> assert false
- | Some proof -> proof
- in
- match !ProofEngine.goal with
- | None -> ()
- | Some metano ->
- let uris' =
- TacticChaser.matchConclusion mqi_handle
- ~choose_must () (proof, metano)
- in
- let uri' =
- user_uri_choice ~title:"Ambiguous input."
- ~msg: "Many lemmas can be successfully applied. Please, choose one:"
- uris'
- in
- inputt#set_term uri' ;
- InvokeTactics'.apply ()
- with
- e ->
- HelmLogger.log
- (`Error (`T (Printexc.to_string e)))
-;;
-
-let choose_selection mmlwidget (element : Gdome.element option) =
- let module G = Gdome in
- let rec aux element =
- if element#hasAttributeNS
- ~namespaceURI:Misc.helmns
- ~localName:(G.domString "xref")
- then
- mmlwidget#set_selection (Some element)
- else
- try
- 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)
- with
- GdomeInit.DOMCastException _ ->
- debug_print
- "******* trying to select above the document root ********"
- 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 =
- let lastdir = ref (Unix.getcwd ()) in
- function () ->
- match
- GToolbox.select_file ~title:"Export to PostScript"
- ~dir:lastdir ~filename:"screenshot.ps" ()
- with
- None -> ()
- | Some filename ->
- (output :> GMathView.math_view)#export_to_postscript
- ~filename:filename ();
-;;
-*)
-
-(*
-let activate_t1 output button_set_anti_aliasing
- button_set_transparency export_to_postscript_menu_item
- button_t1 ()
-=
- let is_set = button_t1#active in
- output#set_font_manager_type
- ~fm_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_transparency#misc#set_sensitive true ;
- export_to_postscript_menu_item#misc#set_sensitive true ;
- end
- else
- begin
- button_set_anti_aliasing#misc#set_sensitive false ;
- button_set_transparency#misc#set_sensitive false ;
- export_to_postscript_menu_item#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_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 sw
- export_to_postscript_menu_item 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_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:(float_of_int output#get_font_size)
- ~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_transparency#misc#set_sensitive false ;
- (* Signals connection *)
- (*
- ignore(button_t1#connect#clicked
- (activate_t1 output button_set_anti_aliasing
- button_set_transparency export_to_postscript_menu_item 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_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 =
- 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 sequent_viewer =
- TermViewer.sequent_viewer
- ~mml_of_cic_sequent:ChosenTransformer.mml_of_cic_sequent
- ~packing:(scrolled_window#add) ~width:400 ~height:280 () in
-object(self)
- val mutable term = Cic.Rel 1 (* dummy value *)
- val mutable context = ([] : Cic.context) (* dummy value *)
- val mutable metasenv = ([] : Cic.metasenv) (* dummy value *)
- method sequent_viewer = sequent_viewer
- method show () = window#misc#hide () ; window#show ()
- method term = term
- method set_term t = term <- t
- method context = context
- method set_context t = context <- t
- method metasenv = metasenv
- method set_metasenv t = metasenv <- t
- initializer
- ignore
- (sequent_viewer#connect#selection_changed (choose_selection sequent_viewer));
- ignore(window#event#connect#delete (fun _ -> window#misc#hide () ; true )) ;
- ignore(whdb#connect#clicked InvokeTactics'.whd_in_scratch) ;
- ignore(reduceb#connect#clicked InvokeTactics'.reduce_in_scratch) ;
- ignore(simplb#connect#clicked InvokeTactics'.simpl_in_scratch)
-end;;
-
-let open_contextual_menu_for_selected_terms mmlwidget infos =
- let button = GdkEvent.Button.button infos in
- let terms_selected = List.length mmlwidget#get_selections > 0 in
- if button = 3 then
- begin
- let time = GdkEvent.Button.time infos in
- let menu = GMenu.menu () in
- let f = new GMenu.factory menu in
- let whd_menu_item =
- f#add_item "Whd" ~key:GdkKeysyms._W ~callback:InvokeTactics'.whd in
- let reduce_menu_item =
- f#add_item "Reduce" ~key:GdkKeysyms._R ~callback:InvokeTactics'.reduce in
- let simpl_menu_item =
- f#add_item "Simpl" ~key:GdkKeysyms._S ~callback:InvokeTactics'.simpl in
- let _ = f#add_separator () in
- let generalize_menu_item =
- f#add_item "Generalize"
- ~key:GdkKeysyms._G ~callback:InvokeTactics'.generalize in
- let _ = f#add_separator () in
- let clear_menu_item =
- f#add_item "Clear" ~key:GdkKeysyms._C ~callback:InvokeTactics'.clear in
- let clearbody_menu_item =
- f#add_item "ClearBody"
- ~key:GdkKeysyms._B ~callback:InvokeTactics'.clearbody
- in
- whd_menu_item#misc#set_sensitive terms_selected ;
- reduce_menu_item#misc#set_sensitive terms_selected ;
- simpl_menu_item#misc#set_sensitive terms_selected ;
- generalize_menu_item#misc#set_sensitive terms_selected ;
- clear_menu_item#misc#set_sensitive terms_selected ;
- clearbody_menu_item#misc#set_sensitive terms_selected ;
- menu#popup ~button ~time
- end ;
- true
-;;
-
-class page () =
- let vbox1 = GPack.vbox () in
-object(self)
- val mutable proofw_ref = None
- val mutable compute_ref = None
- method proofw =
- Lazy.force self#compute ;
- match proofw_ref with
- None -> assert false
- | Some proofw -> proofw
- method content = vbox1
- method compute =
- match compute_ref with
- None -> assert false
- | Some compute -> compute
- initializer
- compute_ref <-
- Some (lazy (
- let scrolled_window1 =
- GBin.scrolled_window ~border_width:10
- ~packing:(vbox1#pack ~expand:true ~padding:5) () in
- let proofw =
- TermViewer.sequent_viewer
- ~mml_of_cic_sequent:ChosenTransformer.mml_of_cic_sequent
- ~width:400 ~height:275 ~packing:(scrolled_window1#add) () in
- let _ = proofw_ref <- Some proofw in
- let hbox3 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let ringb =
- GButton.button ~label:"Ring"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let fourierb =
- GButton.button ~label:"Fourier"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let reflexivityb =
- GButton.button ~label:"Reflexivity"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let symmetryb =
- GButton.button ~label:"Symmetry"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let assumptionb =
- GButton.button ~label:"Assumption"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let contradictionb =
- GButton.button ~label:"Contradiction"
- ~packing:(hbox3#pack ~expand:false ~fill:false ~padding:5) () in
- let autob=
- GButton.button ~label:"Auto"
- ~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 existsb =
- GButton.button ~label:"Exists"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let splitb =
- GButton.button ~label:"Split"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let leftb =
- GButton.button ~label:"Left"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let rightb =
- GButton.button ~label:"Right"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let searchpatternb =
- GButton.button ~label:"SearchPattern_Apply"
- ~packing:(hbox4#pack ~expand:false ~fill:false ~padding:5) () in
- let hbox5 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let exactb =
- GButton.button ~label:"Exact"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let introsb =
- GButton.button ~label:"Intros"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let applyb =
- GButton.button ~label:"Apply"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let elimintrossimplb =
- GButton.button ~label:"ElimIntrosSimpl"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let elimtypeb =
- GButton.button ~label:"ElimType"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let foldwhdb =
- GButton.button ~label:"Fold_whd"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let foldreduceb =
- GButton.button ~label:"Fold_reduce"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let hbox6 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let foldsimplb =
- GButton.button ~label:"Fold_simpl"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let cutb =
- GButton.button ~label:"Cut"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let changeb =
- GButton.button ~label:"Change"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let letinb =
- GButton.button ~label:"Let ... In"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let rewritesimplb =
- GButton.button ~label:"RewriteSimpl ->"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let rewritebacksimplb =
- GButton.button ~label:"RewriteSimpl <-"
- ~packing:(hbox6#pack ~expand:false ~fill:false ~padding:5) () in
- let hbox7 =
- GPack.hbox ~packing:(vbox1#pack ~expand:false ~fill:false ~padding:5) () in
- let absurdb =
- GButton.button ~label:"Absurd"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let decomposeb =
- GButton.button ~label:"Decompose"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let transitivityb =
- GButton.button ~label:"Transitivity"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let replaceb =
- GButton.button ~label:"Replace"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let injectionb =
- GButton.button ~label:"Injection"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let discriminateb =
- GButton.button ~label:"Discriminate"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
-(* Zack: spostare in una toolbar
- let generalizeb =
- GButton.button ~label:"Generalize"
- ~packing:(hbox7#pack ~expand:false ~fill:false ~padding:5) () in
- let clearbodyb =
- GButton.button ~label:"ClearBody"
- ~packing:(hbox5#pack ~expand:false ~fill:false ~padding:5) () in
- let clearb =
- GButton.button ~label:"Clear"
- ~packing:(hbox5#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
-*)
-
- ignore(exactb#connect#clicked InvokeTactics'.exact) ;
- ignore(applyb#connect#clicked InvokeTactics'.apply) ;
- ignore(elimintrossimplb#connect#clicked InvokeTactics'.elimintrossimpl) ;
- ignore(elimtypeb#connect#clicked InvokeTactics'.elimtype) ;
- ignore(foldwhdb#connect#clicked InvokeTactics'.fold_whd) ;
- ignore(foldreduceb#connect#clicked InvokeTactics'.fold_reduce) ;
- ignore(foldsimplb#connect#clicked InvokeTactics'.fold_simpl) ;
- ignore(cutb#connect#clicked InvokeTactics'.cut) ;
- ignore(changeb#connect#clicked InvokeTactics'.change) ;
- ignore(letinb#connect#clicked InvokeTactics'.letin) ;
- ignore(ringb#connect#clicked InvokeTactics'.ring) ;
- ignore(fourierb#connect#clicked InvokeTactics'.fourier) ;
- ignore(rewritesimplb#connect#clicked InvokeTactics'.rewritesimpl) ;
- ignore(rewritebacksimplb#connect#clicked InvokeTactics'.rewritebacksimpl) ;
- ignore(replaceb#connect#clicked InvokeTactics'.replace) ;
- ignore(reflexivityb#connect#clicked InvokeTactics'.reflexivity) ;
- ignore(symmetryb#connect#clicked InvokeTactics'.symmetry) ;
- ignore(transitivityb#connect#clicked InvokeTactics'.transitivity) ;
- ignore(existsb#connect#clicked InvokeTactics'.exists) ;
- ignore(splitb#connect#clicked InvokeTactics'.split) ;
- ignore(leftb#connect#clicked InvokeTactics'.left) ;
- ignore(rightb#connect#clicked InvokeTactics'.right) ;
- ignore(assumptionb#connect#clicked InvokeTactics'.assumption) ;
- ignore(absurdb#connect#clicked InvokeTactics'.absurd) ;
- ignore(contradictionb#connect#clicked InvokeTactics'.contradiction) ;
- ignore(introsb#connect#clicked InvokeTactics'.intros) ;
- ignore(decomposeb#connect#clicked InvokeTactics'.decompose) ;
- ignore(searchpatternb#connect#clicked searchPattern) ;
- ignore(injectionb#connect#clicked InvokeTactics'.injection) ;
- ignore(discriminateb#connect#clicked InvokeTactics'.discriminate) ;
- ignore(autob#connect#clicked InvokeTactics'.auto) ;
-(* Zack: spostare in una toolbar
- ignore(whdb#connect#clicked whd) ;
- ignore(reduceb#connect#clicked reduce) ;
- ignore(simplb#connect#clicked simpl) ;
- ignore(clearbodyb#connect#clicked clearbody) ;
- ignore(clearb#connect#clicked clear) ;
- ignore(generalizeb#connect#clicked generalize) ;
-*)
- ignore(proofw#connect#selection_changed (choose_selection proofw)) ;
- ignore
- ((new GObj.event_ops proofw#as_widget)#connect#button_press
- (open_contextual_menu_for_selected_terms proofw)) ;
- ))
-end
-;;
-
-class empty_page =
- let vbox1 = GPack.vbox () in
- let scrolled_window1 =
- GBin.scrolled_window ~border_width:10
- ~packing:(vbox1#pack ~expand:true ~padding:5) () in
- let proofw =
- TermViewer.sequent_viewer
- ~mml_of_cic_sequent:ChosenTransformer.mml_of_cic_sequent
- ~width:400 ~height:275 ~packing:(scrolled_window1#add) () in
-object(self)
- method proofw = (assert false : TermViewer.sequent_viewer)
- method content = vbox1
- method compute = (assert false : unit)
-end
-;;
-
-let empty_page = new empty_page;;
-
-class notebook =
-object(self)
- val notebook = GPack.notebook ()
- val pages = ref []
- val mutable skip_switch_page_event = false
- val mutable empty = true
- method notebook = notebook
- method add_page n =
- let new_page = new page () in
- empty <- false ;
- pages := !pages @ [n,lazy (setgoal n),new_page] ;
- notebook#append_page
- ~tab_label:((GMisc.label ~text:("?" ^ string_of_int n) ())#coerce)
- new_page#content#coerce
- method remove_all_pages ~skip_switch_page_event:skip =
- if empty then
- notebook#remove_page 0 (* let's remove the empty page *)
- else
- List.iter (function _ -> notebook#remove_page 0) !pages ;
- pages := [] ;
- skip_switch_page_event <- skip
- method set_current_page ~may_skip_switch_page_event n =
- let (_,_,page) = List.find (function (m,_,_) -> m=n) !pages in
- let new_page = notebook#page_num page#content#coerce in
- if may_skip_switch_page_event && new_page <> notebook#current_page then
- skip_switch_page_event <- true ;
- notebook#goto_page new_page
- method set_empty_page =
- empty <- true ;
- pages := [] ;
- notebook#append_page
- ~tab_label:((GMisc.label ~text:"No proof in progress" ())#coerce)
- empty_page#content#coerce
- method proofw =
- let (_,_,page) = List.nth !pages notebook#current_page in
- page#proofw
- initializer
- ignore
- (notebook#connect#switch_page
- (function i ->
- let skip = skip_switch_page_event in
- skip_switch_page_event <- false ;
- if not skip then
- try
- let (metano,setgoal,page) = List.nth !pages i in
- set_proof_engine_goal (Some metano) ;
- Lazy.force (page#compute) ;
- Lazy.force setgoal;
- if notify_hbugs_on_goal_change then
- Hbugs.notify ()
- with _ -> ()
- ))
-end
-;;
-
-let dump_environment () =
- try
- let oc = open_out (Helm_registry.get "gtoplevel.environment_file") in
- HelmLogger.log (`Msg (`T "Dumping environment ..."));
- CicEnvironment.dump_to_channel oc;
- HelmLogger.log (`Msg (`T "... done!")) ;
- close_out oc
- with exc ->
- HelmLogger.log
- (`Error (`T (Printf.sprintf "Dump failure, uncaught exception:%s"
- (Printexc.to_string exc))))
-;;
-let restore_environment () =
- try
- let ic = open_in (Helm_registry.get "gtoplevel.environment_file") in
- HelmLogger.log (`Msg (`T "Restoring environment ... "));
- CicEnvironment.restore_from_channel ic;
- HelmLogger.log (`Msg (`T "... done!"));
- close_in ic
- with exc ->
- HelmLogger.log
- (`Error (`T (Printf.sprintf "Restore failure, uncaught exception:%s"
- (Printexc.to_string exc))))
-;;
-
-(* Main window *)
-
-class rendering_window output (notebook : notebook) =
- let scratch_window = new scratch_window in
- let window =
- GWindow.window
- ~title:"gTopLevel - Helm's Proof Assistant"
- ~border_width:0 ~allow_shrink:false () in
- let vbox_for_menu = GPack.vbox ~packing:window#add () in
- (* menus *)
- let handle_box = GBin.handle_box ~border_width:2
- ~packing:(vbox_for_menu#pack ~padding:0) () in
- let menubar = GMenu.menu_bar ~packing:handle_box#add () in
- let factory0 = new GMenu.factory menubar in
- let accel_group = factory0#accel_group in
- (* file menu *)
- let file_menu = factory0#add_submenu "File" in
- let factory1 = new GMenu.factory file_menu ~accel_group in
- (* let export_to_postscript_menu_item = *)
- let _ =
- begin
- let _ =
- factory1#add_item "New Block of (Co)Inductive Definitions..."
- ~key:GdkKeysyms._B ~callback:new_inductive
- in
- let _ =
- factory1#add_item "New Proof or Definition..." ~key:GdkKeysyms._N
- ~callback:new_proof
- in
- let reopen_menu_item =
- factory1#add_item "Reopen a Finished Proof..." ~key:GdkKeysyms._R
- ~callback:open_
- in
- let qed_menu_item =
- factory1#add_item "Qed" ~key:GdkKeysyms._E ~callback:qed in
- ignore (factory1#add_separator ()) ;
- ignore
- (factory1#add_item "Load Unfinished Proof..." ~key:GdkKeysyms._L
- ~callback:load_unfinished_proof) ;
- let save_menu_item =
- factory1#add_item "Save Unfinished Proof" ~key:GdkKeysyms._S
- ~callback:save_unfinished_proof
- in
- ignore (factory1#add_separator ()) ;
- ignore (factory1#add_item "Clear Environment" ~callback:CicEnvironment.empty);
- ignore (factory1#add_item "Dump Environment" ~callback:dump_environment);
- ignore
- (factory1#add_item "Restore Environment" ~callback:restore_environment);
- ignore
- (save_set_sensitive := function b -> save_menu_item#misc#set_sensitive b);
- ignore (!save_set_sensitive false);
- ignore (qed_set_sensitive:=function b -> qed_menu_item#misc#set_sensitive b);
- ignore (!qed_set_sensitive false);
- ignore (factory1#add_separator ()) ;
- (*
- let export_to_postscript_menu_item =
- factory1#add_item "Export to PostScript..."
- ~callback:(export_to_postscript output) in
- *)
- ignore (factory1#add_separator ()) ;
- ignore
- (factory1#add_item "Exit" ~key:GdkKeysyms._Q ~callback:GMain.Main.quit) (*;
- export_to_postscript_menu_item *)
- end in
- (* edit menu *)
- let edit_menu = factory0#add_submenu "Edit Current Proof" in
- let factory2 = new GMenu.factory edit_menu ~accel_group in
- let focus_and_proveit_set_sensitive = ref (function _ -> assert false) in
- let proveit_menu_item =
- factory2#add_item "Prove It" ~key:GdkKeysyms._I
- ~callback:(function () -> proveit ();!focus_and_proveit_set_sensitive false)
- in
- let focus_menu_item =
- factory2#add_item "Focus" ~key:GdkKeysyms._F
- ~callback:(function () -> focus () ; !focus_and_proveit_set_sensitive false)
- in
- let _ =
- focus_and_proveit_set_sensitive :=
- function b ->
- proveit_menu_item#misc#set_sensitive b ;
- focus_menu_item#misc#set_sensitive b
- in
- let _ = !focus_and_proveit_set_sensitive false in
- (* edit term menu *)
- let edit_term_menu = factory0#add_submenu "Edit Term" in
- let factory5 = new GMenu.factory edit_term_menu ~accel_group in
- let check_menu_item =
- factory5#add_item "Check Term" ~key:GdkKeysyms._C
- ~callback:(check scratch_window) in
- let _ = check_menu_item#misc#set_sensitive false in
- (* search menu *)
- let search_menu = factory0#add_submenu "Search" in
- let factory4 = new GMenu.factory search_menu ~accel_group in
- let _ =
- factory4#add_item "Locate..." ~key:GdkKeysyms._T
- ~callback:locate in
- let searchPattern_menu_item =
- factory4#add_item "SearchPattern..." ~key:GdkKeysyms._D
- ~callback:completeSearchPattern in
- let _ = searchPattern_menu_item#misc#set_sensitive false in
- let show_menu_item =
- factory4#add_item "Show..." ~key:GdkKeysyms._H ~callback:show
- in
- let insert_query_item =
- factory4#add_item "Insert Query (Experts Only)..." ~key:GdkKeysyms._Y
- ~callback:insertQuery in
- (* hbugs menu *)
- let hbugs_menu = factory0#add_submenu "HBugs" in
- let factory6 = new GMenu.factory hbugs_menu ~accel_group in
- let _ =
- factory6#add_check_item
- ~active:false ~key:GdkKeysyms._F5 ~callback:Hbugs.toggle "HBugs enabled"
- in
- let _ =
- factory6#add_item ~key:GdkKeysyms._Return ~callback:Hbugs.notify
- "(Re)Submit status!"
- in
- let _ = factory6#add_separator () in
- let _ =
- factory6#add_item ~callback:Hbugs.start_web_services "Start Web Services"
- in
- let _ =
- factory6#add_item ~callback:Hbugs.stop_web_services "Stop Web Services"
- in
- (* settings menu *)
- let settings_menu = factory0#add_submenu "Settings" in
- let factory3 = new GMenu.factory settings_menu ~accel_group in
- let _ =
- factory3#add_item "Edit Aliases..." ~key:GdkKeysyms._A
- ~callback:edit_aliases in
- let _ =
- factory3#add_item "Clear Aliases" ~key:GdkKeysyms._K
- ~callback:clear_aliases in
- let autoitem =
- factory3#add_check_item "Auto disambiguation"
- ~callback:(fun checked -> auto_disambiguation := checked) in
- let _ = factory3#add_separator () in
- let _ =
- factory3#add_item "MathML Widget Preferences..." ~key:GdkKeysyms._P
- ~callback:(function _ -> (settings_window ())#show ()) in
- let _ = factory3#add_separator () in
- let _ =
- factory3#add_item "Reload Stylesheets"
- ~callback:
- (function _ ->
- ChosenTransformer.reload_stylesheets () ;
- if ProofEngine.get_proof () <> None then
- try
- refresh_goals notebook ;
- refresh_proof output
- with
- InvokeTactics.RefreshSequentException e ->
- HelmLogger.log
- (`Error (`T ("An error occurred while refreshing the " ^
- "sequent: " ^ Printexc.to_string e))) ;
- (*notebook#remove_all_pages ~skip_switch_page_event:false ;*)
- notebook#set_empty_page
- | InvokeTactics.RefreshProofException e ->
- HelmLogger.log
- (`Error (`T ("An error occurred while refreshing the proof: " ^ Printexc.to_string e))) ;
- output#unload
- ) in
- (* accel group *)
- let _ = window#add_accel_group accel_group in
- (* end of menus *)
- let hbox0 =
- GPack.hbox
- ~packing:(vbox_for_menu#pack ~expand:true ~fill:true ~padding:5) () in
- let vbox =
- GPack.vbox ~packing:(hbox0#pack ~expand:true ~fill:true ~padding:5) () 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 frame =
- GBin.frame ~label:"Insert Term"
- ~packing:(vbox#pack ~expand:true ~fill:true ~padding:5) () in
- let scrolled_window1 =
- GBin.scrolled_window ~border_width:5
- ~packing:frame#add () in
- let inputt =
- TermEditor'.term_editor
- mqi_handle
- ~width:400 ~height:100 ~packing:scrolled_window1#add ()
- ~isnotempty_callback:
- (function b ->
- check_menu_item#misc#set_sensitive b ;
- searchPattern_menu_item#misc#set_sensitive b) in
- let vboxl =
- GPack.vbox ~packing:(hbox0#pack ~expand:true ~fill:true ~padding:5) () in
- let _ =
- vboxl#pack ~expand:true ~fill:true ~padding:5 notebook#notebook#coerce in
- let frame =
- GBin.frame ~shadow_type:`IN ~packing:(vboxl#pack ~expand:true ~padding:5) ()
- in
- let _ =
- new HelmGtkLogger.html_logger
- ~width:400 ~height: 100 ~show:true ~packing:frame#add ()
- in
-object
- method inputt = inputt
- method output = (output : TermViewer.proof_viewer)
- method scratch_window = scratch_window
- method notebook = notebook
- method show = window#show
- method set_auto_disambiguation set = autoitem#set_active set
- initializer
- notebook#set_empty_page ;
- (*export_to_postscript_menu_item#misc#set_sensitive false ;*)
- check_term := (check_term_in_scratch scratch_window) ;
-
- (* signal handlers here *)
- ignore(output#connect#selection_changed
- (function elem ->
- choose_selection output elem ;
- !focus_and_proveit_set_sensitive true
- )) ;
- ignore (output#connect#click (show_in_show_window_callback output)) ;
- let settings_window = new settings_window output scrolled_window0
- (*export_to_postscript_menu_item*)() (choose_selection output) in
- set_settings_window settings_window ;
- ignore(window#event#connect#delete (fun _ -> GMain.Main.quit () ; true ))
-end
-
-(* MAIN *)
-
-let initialize_everything () =
- let output =
- TermViewer.proof_viewer
- ~mml_of_cic_object:ChosenTransformer.mml_of_cic_object
- ~width:350 ~height:280 ()
- in
- let notebook = new notebook in
- let rendering_window' = new rendering_window output notebook in
- rendering_window'#set_auto_disambiguation !auto_disambiguation;
- set_rendering_window rendering_window';
- let print_error_as_html prefix msg =
- HelmLogger.log (`Error (`T (prefix ^ msg)))
- in
- Gdome_xslt.setErrorCallback (Some (print_error_as_html "XSLT Error: "));
- Gdome_xslt.setDebugCallback
- (Some (print_error_as_html "XSLT Debug Message: "));
- rendering_window'#show () ;
- if restore_environment_on_boot &&
- Sys.file_exists (Helm_registry.get "gtoplevel.environment_file")
- then
- restore_environment ();
- GtkThread.main ()
-;;
-
-let main () =
- ignore (GtkMain.Main.init ()) ;
- initialize_everything () ;
- MQIC.close mqi_handle;
- Hbugs.quit ()
-;;
-
-try
- Sys.catch_break true;
- main ();
-with Sys.Break -> () (* exit nicely, invoking at_exit functions *)
-
projects / helm.git / blobdiff