* http://cs.unibo.it/helm/.
*)
-(***************************************************************************)
-(* *)
-(* PROJECT HELM *)
-(* *)
-(* 29/01/2003 Claudio Sacerdoti Coen *)
-(* *)
-(* *)
-(***************************************************************************)
+open Printf
+open MatitaCicMisc
open MatitaTypes
(* List utility functions *)
-exception Skip;;
+exception Skip
let list_map_fail f =
let rec aux =
(aux tl)
in
aux
-;;
-(* End of the list utility functions *)
-class sequent_viewer ~(mml_of_cic_sequent:mml_of_cic_sequent) obj =
+let choose_selection mmlwidget (element : Gdome.element option) =
+ let rec aux element =
+ if element#hasAttributeNS
+ ~namespaceURI:Misc.helmns
+ ~localName:(Gdome.domString "xref")
+ then
+ mmlwidget#set_selection (Some element)
+ else
+ try
+ match element#get_parentNode with
+ | None -> assert false
+ | 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
+
+class proof_viewer obj =
+ object(self)
+
+ inherit GMathViewAux.single_selection_math_view obj
+
+ val mutable current_infos = None
+ val mutable current_mathml = None
+
+ initializer
+ ignore (self#connect#click (fun (gdome_elt, _, _, _) ->
+ match gdome_elt with
+ | Some gdome_elt ->
+ prerr_endline (gdome_elt#get_nodeName#to_string);
+ ignore (self#action_toggle gdome_elt)
+ | None -> ()));
+ ignore (self#connect#selection_changed (choose_selection self))
+
+ method load_proof ((uri_opt, _, _, _) as proof, (goal_opt: int option)) =
+ let (annobj, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
+ ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses) =
+ Cic2acic.acic_object_of_cic_object (cicCurrentProof proof)
+ in
+ current_infos <- Some (ids_to_terms, ids_to_father_ids, ids_to_conjectures,
+ ids_to_hypotheses);
+ let mathml =
+ ApplyTransformation.mml_of_cic_object ~explode_all:true
+ (unopt_uri uri_opt) annobj ids_to_inner_sorts ids_to_inner_types
+ in
+ debug_print "load_proof: dumping MathML to ./proof";
+ ignore (Misc.domImpl#saveDocumentToFile ~name:"./proof" ~doc:mathml ());
+ match current_mathml with
+ | None ->
+ self#load_root ~root:mathml#get_documentElement ;
+ current_mathml <- Some mathml
+ | Some current_mathml ->
+ self#freeze;
+ XmlDiff.update_dom ~from:current_mathml mathml ;
+ self#thaw
+ end
+
+class sequent_viewer obj =
object(self)
inherit GMathViewAux.multi_selection_math_view obj
+ initializer
+ ignore (self#connect#selection_changed (choose_selection self))
+
val mutable current_infos = None
method get_selected_terms =
| None -> assert false (* "ERROR: No current term!!!" *)
) selections
- method load_sequent metasenv sequent =
- let sequent_mml,(ids_to_terms,ids_to_father_ids,ids_to_hypotheses) =
- mml_of_cic_sequent metasenv sequent
- in
- self#load_root ~root:sequent_mml#get_documentElement ;
- current_infos <-
- Some (ids_to_terms,ids_to_father_ids,ids_to_hypotheses)
+ method load_sequent metasenv metano =
+(*
+ let (annconjecture, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
+ ids_to_hypotheses) =
+ Cic2acic.asequent_of_sequent metasenv conjecture
+ in
+*)
+ let sequent = CicUtil.lookup_meta metano metasenv in
+ let (mathml, (ids_to_terms, ids_to_father_ids, ids_to_hypotheses)) =
+ ApplyTransformation.mml_of_cic_sequent metasenv sequent
+ in
+ current_infos <- Some (ids_to_terms, ids_to_father_ids, ids_to_hypotheses);
+ debug_print "load_sequent: dumping MathML to ./prova";
+ ignore (Misc.domImpl#saveDocumentToFile ~name:"./prova" ~doc:mathml ());
+ self#load_root ~root:mathml#get_documentElement
end
-;;
-class proof_viewer ~(mml_of_cic_object:mml_of_cic_object) obj =
- object(self)
- inherit GMathViewAux.single_selection_math_view obj
+class sequents_viewer ~(notebook:GPack.notebook)
+ ~(sequent_viewer:sequent_viewer) ~set_goal ()
+=
+ let tab_label metano =
+ (GMisc.label ~text:(sprintf "?%d" metano) ~show:true ())#coerce
+ in
+ object (self)
+ val mutable pages = 0
+ val mutable switch_page_callback = None
+ val mutable page2goal = [] (* associative list: page no -> goal no *)
+ val mutable goal2page = [] (* the other way round *)
+ val mutable goal2win = [] (* associative list: goal no -> scrolled win *)
+ val mutable _metasenv = []
- val mutable current_infos = None
- val mutable current_mml = None
+ method reset =
+ for i = 1 to pages do notebook#remove_page 0 done;
+ pages <- 0;
+ page2goal <- [];
+ goal2page <- [];
+ goal2win <- [];
+ _metasenv <- [];
+ (match switch_page_callback with
+ | Some id ->
+ GtkSignal.disconnect notebook#as_widget id;
+ switch_page_callback <- None
+ | None -> ())
+
+ method load_sequents metasenv =
+ let sequents_no = List.length metasenv in
+ _metasenv <- metasenv;
+ pages <- sequents_no;
+ let win metano =
+ let w =
+ GBin.scrolled_window ~hpolicy:`AUTOMATIC ~vpolicy:`AUTOMATIC
+ ~shadow_type:`IN ~show:true ()
+ in
+ let reparent () =
+ match sequent_viewer#misc#parent with
+ | None -> w#add sequent_viewer#coerce
+ | Some _ -> sequent_viewer#misc#reparent w#coerce
+ in
+ goal2win <- (metano, reparent) :: goal2win;
+ w#coerce
+ in
+ let page = ref 0 in
+ List.iter
+ (fun (metano, _, _) ->
+ page2goal <- (!page, metano) :: page2goal;
+ goal2page <- (metano, !page) :: goal2page;
+ incr page;
+ notebook#append_page ~tab_label:(tab_label metano) (win metano))
+ metasenv;
+ switch_page_callback <-
+ Some (notebook#connect#switch_page ~callback:(fun page ->
+ let goal =
+ try
+ List.assoc page page2goal
+ with Not_found -> assert false
+ in
+ set_goal goal;
+ self#render_page ~page ~goal))
+
+ method private render_page ~page ~goal =
+ sequent_viewer#load_sequent _metasenv goal;
+ try
+ List.assoc goal goal2win ();
+ sequent_viewer#set_selection None
+ with Not_found -> assert false
+
+ method goto_sequent goal =
+ let page =
+ try
+ List.assoc goal goal2page
+ with Not_found -> assert false
+ in
+ notebook#goto_page page;
+ self#render_page page goal;
- method load_proof uri currentproof =
- let
- (acic,ids_to_terms,ids_to_father_ids,ids_to_inner_sorts,
- ids_to_inner_types,ids_to_conjectures,ids_to_hypotheses)
- = Cic2acic.acic_object_of_cic_object currentproof
- in
- let mml =
- mml_of_cic_object
- ~explode_all:true uri acic ids_to_inner_sorts ids_to_inner_types
- in
- current_infos <-
- Some
- (ids_to_terms,ids_to_father_ids,ids_to_conjectures,ids_to_hypotheses);
- (match current_mml with
- None ->
- self#load_root ~root:mml#get_documentElement ;
- current_mml <- Some mml
- | Some current_mml' ->
- self#freeze ;
- XmlDiff.update_dom ~from:current_mml' mml ;
- self#thaw);
- (acic, ids_to_inner_types, ids_to_inner_sorts)
end
(** constructors *)
-let sequent_viewer ~(mml_of_cic_sequent: mml_of_cic_sequent) =
+let sequent_viewer ?hadjustment ?vadjustment ?font_size ?log_verbosity =
GtkBase.Widget.size_params
~cont:(OgtkMathViewProps.pack_return (fun p ->
OgtkMathViewProps.set_params
- (new sequent_viewer ~mml_of_cic_sequent
- (GtkMathViewProps.MathView_GMetaDOM.create p))
- ?font_size:None ?log_verbosity:None))
- ?width:None ?height:None []
+ (new sequent_viewer (GtkMathViewProps.MathView_GMetaDOM.create p))
+ ~font_size ~log_verbosity))
+ []
-let proof_viewer ~(mml_of_cic_object: mml_of_cic_object) =
+let proof_viewer ?hadjustment ?vadjustment ?font_size ?log_verbosity =
GtkBase.Widget.size_params
~cont:(OgtkMathViewProps.pack_return (fun p ->
OgtkMathViewProps.set_params
- (new proof_viewer ~mml_of_cic_object
- (GtkMathViewProps.MathView_GMetaDOM.create p))
- ?font_size:None ?log_verbosity:None))
- ?width:None ?height:None []
+ (new proof_viewer (GtkMathViewProps.MathView_GMetaDOM.create p))
+ ~font_size ~log_verbosity))
+ []
+
+let proof_viewer_instance =
+ let instance = lazy (
+ let gui = MatitaGui.instance () in
+ proof_viewer ~show:true ~packing:gui#proof#scrolledProof#add ()
+ ) in
+ fun () -> Lazy.force instance
+
+let sequents_viewer ~(notebook:GPack.notebook)
+ ~(sequent_viewer:sequent_viewer) ~set_goal ()
+=
+ new sequents_viewer ~notebook ~sequent_viewer ~set_goal ()
+
+let check_widget =
+ lazy
+ (let gui = MatitaGui.instance () in
+ sequent_viewer ~show:true ~packing:gui#check#scrolledCheck#add ())
+
+class mathViewer =
+ object
+ method checkTerm sequent metasenv =
+ let (metano, context, expr) = sequent in
+ let widget = Lazy.force check_widget in
+ let gui = MatitaGui.instance () in
+ gui#check#checkWin#show ();
+ gui#main#showCheckMenuItem#set_active true;
+ widget#load_sequent (sequent :: metasenv) metano
+
+ method unload () = (proof_viewer_instance ())#unload
+ end
+
+let mathViewer () = new mathViewer