* http://cs.unibo.it/helm/.
*)
-(***************************************************************************)
-(* *)
-(* PROJECT HELM *)
-(* *)
-(* 29/01/2003 Claudio Sacerdoti Coen *)
-(* *)
-(* *)
-(***************************************************************************)
-
open Printf
+open MatitaCicMisc
open MatitaTypes
(* List utility functions *)
in
aux
-(* End of the list utility functions *)
+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 /tmp/proof";
+ ignore (Misc.domImpl#saveDocumentToFile ~name:"/tmp/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 (mml:Gdome.document)
- (metadata:MatitaTypes.sequents_metadata) sequent_no
- =
+ method load_sequent metasenv metano =
+(*
let (annconjecture, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
- ids_to_hypotheses)
- =
- try
- List.assoc sequent_no metadata
- with Not_found -> assert false
+ 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);
- self#load_root ~root:mml#get_documentElement
+ debug_print "load_sequent: dumping MathML to /tmp/prova";
+ ignore (Misc.domImpl#saveDocumentToFile ~name:"/tmp/prova" ~doc:mathml ());
+ self#load_root ~root:mathml#get_documentElement
end
-class proof_viewer obj =
- object(self)
-
- inherit GMathViewAux.single_selection_math_view obj
-
-(* initializer self#set_log_verbosity 3 *)
-
- val mutable current_infos = None
- val mutable current_mml = None
-
- method load_proof (mml:Gdome.document) (metadata:MatitaTypes.proof_metadata) =
- let (acic, ids_to_terms, ids_to_father_ids, ids_to_inner_sorts,
- ids_to_inner_types, ids_to_conjectures, ids_to_hypotheses) =
- metadata
- in
- current_infos <-
- Some
- (ids_to_terms,ids_to_father_ids,ids_to_conjectures,ids_to_hypotheses);
- match current_mml with
- | None ->
- MatitaTypes.debug_print "no previous MathML";
- self#load_root ~root:mml#get_documentElement ;
- current_mml <- Some mml
- | Some current_mml' ->
- MatitaTypes.debug_print "Previous MathML available: xmldiffing ...";
- self#freeze ;
- XmlDiff.update_dom ~from:current_mml' mml ;
- self#thaw
- end
class sequents_viewer ~(notebook:GPack.notebook)
- ~(sequent_viewer:MatitaTypes.sequent_viewer) ()
+ ~(sequent_viewer:MatitaTypes.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 mathmls = []
- val mutable metadata = 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 = []
method reset =
for i = 1 to pages do notebook#remove_page 0 done;
pages <- 0;
- mathmls <- [];
- metadata <- None;
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 (metadata': MatitaTypes.sequents_metadata) =
- metadata <- Some metadata';
- let sequents = metadata' in
- let sequents_no = List.length sequents in
- debug_print (sprintf "sequents no: %d" sequents_no);
+ method load_sequents metasenv =
+ let sequents_no = List.length metasenv in
+ _metasenv <- metasenv;
pages <- sequents_no;
- let widget = sequent_viewer#coerce in
+ 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, (asequent, _, _, ids_to_inner_sorts, _)) ->
+ (fun (metano, _, _) ->
page2goal <- (!page, metano) :: page2goal;
goal2page <- (metano, !page) :: goal2page;
- let tab_label =
- (GMisc.label ~text:(sprintf "?%d" metano) ~show:true ())#coerce
- in
- notebook#append_page ~tab_label widget;
- let mathml = lazy
- (let content_sequent = Cic2content.map_sequent asequent in
- let pres_sequent =
- Sequent2pres.sequent2pres ~ids_to_inner_sorts content_sequent
- in
- let xmlpres = Box.document_of_box pres_sequent in
- Xml2Gdome.document_of_xml Misc.domImpl xmlpres)
- in
- mathmls <- (metano, mathml) :: mathmls)
- sequents;
- mathmls <- List.rev mathmls;
+ incr page;
+ notebook#append_page ~tab_label:(tab_label metano) (win metano))
+ metasenv;
switch_page_callback <-
- (* TODO Zack the "#after" may probably be removed after Luca's fix for
- * widget not loading documents before being realized *)
- Some (notebook#connect#after#switch_page ~callback:(fun page ->
- debug_print "switch_page callback";
- self#render_page page))
+ 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 ();
+ debug_print "set_selection none";
+ sequent_viewer#set_selection None
+ with Not_found -> assert false
method goto_sequent goal =
let page =
with Not_found -> assert false
in
notebook#goto_page page;
- self#render_page page
-
- method private render_page page =
- let metadata =
- match metadata with Some metadata -> metadata | None -> assert false
- in
- let (metano, mathml) = List.nth mathmls page in
- sequent_viewer#load_sequent (Lazy.force mathml) metadata metano
+ self#render_page page goal;
end
~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:MatitaTypes.sequent_viewer) ()
+ ~(sequent_viewer:MatitaTypes.sequent_viewer) ~set_goal ()
=
- new sequents_viewer ~notebook ~sequent_viewer ()
+ new sequents_viewer ~notebook ~sequent_viewer ~set_goal ()
projects / helm.git / blobdiff