let untitled_con_uri = UriManager.uri_of_string "cic:/untitled.con"
let untitled_def_uri = UriManager.uri_of_string "cic:/untitled.ind"
-class type observer =
- (* "observer" pattern *)
- object
- method update: unit -> unit
- end
-
-class subject =
- (* "observer" pattern *)
- object
- val mutable observers = []
- method attach (o: observer) = observers <- o :: observers
- method detach (o: observer) =
- observers <- List.filter (fun o' -> o' != o) observers
- method notify () = List.iter (fun o -> o#update ()) observers
- end
-
-class type command =
- (* "command" pattern *)
- object
- method execute: unit -> unit
- method undo: unit -> unit
- end
+let unopt_uri ?(kind = `Con) = function
+ | Some uri -> uri
+ | None ->
+ (match kind with `Con -> untitled_con_uri | `Def -> untitled_def_uri)
class type parserr = (* "parser" is a keyword :-( *)
object
method parseTerm: char Stream.t -> DisambiguateTypes.term
- method parseTactic: char Stream.t -> DisambiguateTypes.tactic
method parseTactical: char Stream.t -> DisambiguateTypes.tactical
- method parseCommand: char Stream.t -> DisambiguateTypes.command
- method parseScript: char Stream.t -> DisambiguateTypes.script
end
class type disambiguator =
(DisambiguateTypes.environment * Cic.metasenv * Cic.term)
end
-class type proofStatus =
- object
- inherit subject
-
- (** {3 properties} *)
-
- method proof: ProofEngineTypes.proof
- method setProof: ProofEngineTypes.proof -> unit
-
- method goal: ProofEngineTypes.goal option
- method setGoal: ProofEngineTypes.goal option -> unit
+(*
+type sequents_metadata =
+ (int * (** sequent (meta) index *)
+ (Cic.annconjecture * (** annotated conjecture *)
+ (Cic.id, Cic.term) Hashtbl.t * (** ids_to_terms *)
+ (Cic.id, Cic.id option) Hashtbl.t * (** ids_to_father_ids *)
+ (Cic.id, string) Hashtbl.t * (** ids_to_inner_sorts *)
+ (Cic.id, Cic.hypothesis) Hashtbl.t)) (** ids_to_hypotheses *)
+ list
+type proof_metadata =
+ Cic.annobj * (** annotated object *)
+ (Cic.id, Cic.term) Hashtbl.t * (** ids_to_terms *)
+ (Cic.id, Cic.id option) Hashtbl.t * (** ids_to_father_ids *)
+ (Cic.id, string) Hashtbl.t * (** ids_to_inner_sorts *)
+ (Cic.id, Cic2acic.anntypes) Hashtbl.t * (** ids_to_inner_types *)
+ (Cic.id, Cic.conjecture) Hashtbl.t * (** ids_to_conjectures *)
+ (Cic.id, Cic.hypothesis) Hashtbl.t (** ids_to_hypotheses *)
+type hist_metadata = proof_metadata * sequents_metadata
+*)
- (** @raise MatitaTypes.No_proof *)
- method status: ProofEngineTypes.status (* proof, goal *)
- method setStatus: ProofEngineTypes.status -> unit
-
- (** {3 actions} *)
+class type proof =
+ object
+ inherit [unit] StatefulProofEngine.status
(** return a pair of "xml" (as defined in Xml module) representing the *
* current proof type and body, respectively *)
method toString: string
end
-class type proof =
- object
- (** {3 status} *)
- method status: proofStatus
- method setStatus: proofStatus -> unit
- end
+type proof_handler =
+ { get_proof: unit -> proof; (* return current proof or fail *)
+ set_proof: proof option -> unit;
+ abort_proof: unit -> unit;(* abort current proof, cleaning up garbage *)
+ has_proof: unit -> bool; (* check if a current proof is available or not *)
+ new_proof: proof -> unit; (* as a set_proof but takes care also to register
+ observers *)
+ quit: unit -> unit
+ }
(** interpreter for toplevel phrases given via console *)
class type interpreter =
object
+ method reset: unit (** return the interpreter to the initial state *)
+
+ (** parse a single phrase contained in the input string. Additional
+ * garbage at the end of the phrase is ignored *)
method evalPhrase: string -> unit
+
+(*
+ (** eval zero or more phrases contained in the input string. Additional
+ * garbage contained at the end of the last phrase is ignored.
+ * @return offset from the beginning of the string pointing to the end of
+ * the last parsed phrase. Next invocations of evalAll should start from
+ * there *)
+ method evalAll: string -> int
+*)
+ end
+
+(** {2 MathML widgets} *)
+
+type mml_of_cic_sequent =
+ Cic.metasenv -> Cic.conjecture ->
+ Gdome.document *
+ ((Cic.id, Cic.term) Hashtbl.t *
+ (Cic.id, Cic.id option) Hashtbl.t *
+ (string, Cic.hypothesis) Hashtbl.t)
+
+type mml_of_cic_object =
+ explode_all:bool -> UriManager.uri -> Cic.annobj ->
+ (string, string) Hashtbl.t -> (string, Cic2acic.anntypes) Hashtbl.t ->
+ Gdome.document
+
+class type proof_viewer =
+ object
+ inherit GMathViewAux.single_selection_math_view
+
+ method load_proof: StatefulProofEngine.proof_status -> unit
+ end
+
+class type sequent_viewer =
+ object
+ inherit GMathViewAux.multi_selection_math_view
+
+ (** @return the list of selected terms. Selections which are not terms are
+ * ignored *)
+ method get_selected_terms: Cic.term list
+
+ (** @return the list of selected hypothese. Selections which are not
+ * hypotheses are ignored *)
+ method get_selected_hypotheses: Cic.hypothesis list
+
+ (** load a sequent and render it into parent widget *)
+ method load_sequent: Cic.metasenv -> int -> unit
+ end
+
+class type sequents_viewer =
+ object
+ method reset: unit
+ method load_sequents: Cic.metasenv -> unit
+ method goto_sequent: int -> unit (* to be called _after_ load_sequents *)
end
(** {2 shorthands} *)
projects / helm.git / blobdiff