X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=helm%2FgTopLevel%2FinvokeTactics.ml;fp=helm%2FgTopLevel%2FinvokeTactics.ml;h=0000000000000000000000000000000000000000;hp=31804290930e10986ab38194c8a709e3bdc9a2b6;hb=3ef089a4c58fbe429dd539af6215991ecbe11ee2;hpb=1c7fb836e2af4f2f3d18afd0396701f2094265ff

diff --git a/helm/gTopLevel/invokeTactics.ml b/helm/gTopLevel/invokeTactics.ml
deleted file mode 100644
index 318042909..000000000
--- a/helm/gTopLevel/invokeTactics.ml
+++ /dev/null
@@ -1,472 +0,0 @@
-(* Copyright (C) 2000-2002, 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://cs.unibo.it/helm/.
- *)
-
-(******************************************************************************)
-(*                                                                            *)
-(*                               PROJECT HELM                                 *)
-(*                                                                            *)
-(*                Claudio Sacerdoti Coen <sacerdot@cs.unibo.it>               *)
-(*                                 29/01/2003                                 *)
-(*                                                                            *)
-(*                                                                            *)
-(******************************************************************************)
-
-exception RefreshSequentException of exn;;
-exception RefreshProofException of exn;;
-
-module type Callbacks =
-  sig
-    (* input widgets *)
-    val sequent_viewer : unit -> TermViewer.sequent_viewer
-    val term_editor : unit -> TermEditor.term_editor
-    val scratch_window :
-     unit ->
-      < sequent_viewer: TermViewer.sequent_viewer ;
-        show: unit -> unit ;
-        term: Cic.term ;
-        set_term : Cic.term -> unit ;
-        metasenv: Cic.metasenv ;
-        set_metasenv : Cic.metasenv -> unit ;
-        context: Cic.context ;
-        set_context : Cic.context -> unit >
-    (* output messages *)
-    val output_html : string -> unit
-    (* GUI refresh functions *)
-    val refresh_proof : unit -> unit
-    val refresh_goals : unit -> unit
-    (* callbacks for user-tactics interaction *)
-    val decompose_uris_choice_callback :
-      (UriManager.uri * int * 'a) list ->
-      (UriManager.uri * int * 'b list) list
-    val mk_fresh_name_callback :
-      Cic.context -> Cic.name -> typ:Cic.term -> Cic.name
-  end
-;;
-
-module type Tactics =
-  sig
-   val intros : unit -> unit
-   val exact : ?term:string -> unit -> unit
-   val apply : ?term:string -> unit -> unit
-   val elimintrossimpl : ?term:string -> unit -> unit
-   val elimtype : ?term:string -> unit -> unit
-   val whd : unit -> unit
-   val reduce : unit -> unit
-   val simpl : unit -> unit
-   val fold_whd : ?term:string -> unit -> unit
-   val fold_reduce : ?term:string -> unit -> unit
-   val fold_simpl : ?term:string -> unit -> unit
-   val cut : ?term:string -> unit -> unit
-   val change : unit -> unit
-   val letin : ?term:string -> unit -> unit
-   val ring : unit -> unit
-   val clearbody : unit -> unit
-   val clear : unit -> unit
-   val fourier : unit -> unit
-   val rewritesimpl : ?term:string -> unit -> unit
-   val rewritebacksimpl : ?term:string -> unit -> unit
-   val replace : unit -> unit
-   val reflexivity : unit -> unit
-   val symmetry : unit -> unit
-   val transitivity : ?term:string -> unit -> unit
-   val exists : unit -> unit
-   val split : unit -> unit
-   val left : unit -> unit
-   val right : unit -> unit
-   val assumption : unit -> unit
-   val generalize : unit -> unit
-   val absurd : ?term:string -> unit -> unit
-   val contradiction : unit -> unit
-   val decompose : ?term:string -> unit -> unit
-   val injection : ?term:string -> unit -> unit
-   val discriminate : ?term:string -> unit -> unit
-   val whd_in_scratch : unit -> unit
-   val reduce_in_scratch : unit -> unit
-   val simpl_in_scratch : unit -> unit
-  end
-
-module Make (C: Callbacks) : Tactics =
-  struct
-
-   let call_tactic tactic () =
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     begin
-      try
-       tactic () ;
-       C.refresh_goals () ;
-       C.refresh_proof ()
-      with
-         RefreshSequentException e ->
-          C.output_html
-           ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-            "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-          ProofEngine.proof := savedproof ;
-          ProofEngine.goal := savedgoal ;
-          C.refresh_goals ()
-       | RefreshProofException e ->
-          C.output_html
-           ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-            "proof: " ^ Printexc.to_string e ^ "</h1>") ;
-          ProofEngine.proof := savedproof ;
-          ProofEngine.goal := savedgoal ;
-          C.refresh_goals () ;
-          C.refresh_proof ()
-       | e ->
-          C.output_html
-           ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-          ProofEngine.proof := savedproof ;
-          ProofEngine.goal := savedgoal
-     end
-
-   let call_tactic_with_input tactic ?term () =
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     let uri,metasenv,bo,ty =
-      match !ProofEngine.proof with
-         None -> assert false
-       | Some (uri,metasenv,bo,ty) -> uri,metasenv,bo,ty
-     in
-      let canonical_context =
-       match !ProofEngine.goal with
-          None -> assert false
-        | Some metano ->
-           let (_,canonical_context,_) =
-            List.find (function (m,_,_) -> m=metano) metasenv
-           in
-            canonical_context
-      in
-       try
-        let metasenv',expr =
-         (match term with
-         | None -> ()
-         | Some t -> (C.term_editor ())#set_term t);
-         (C.term_editor ())#get_metasenv_and_term canonical_context metasenv
-        in
-         ProofEngine.proof := Some (uri,metasenv',bo,ty) ;
-         tactic expr ;
-         C.refresh_goals () ;
-         C.refresh_proof () ;
-         (C.term_editor ())#reset
-       with
-          RefreshSequentException e ->
-           C.output_html
-            ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-             "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-           ProofEngine.proof := savedproof ;
-           ProofEngine.goal := savedgoal ;
-           C.refresh_goals ()
-        | RefreshProofException e ->
-           C.output_html
-            ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-             "proof: " ^ Printexc.to_string e ^ "</h1>") ;
-           ProofEngine.proof := savedproof ;
-           ProofEngine.goal := savedgoal ;
-           C.refresh_goals () ;
-           C.refresh_proof ()
-        | e ->
-           C.output_html
-            ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-           ProofEngine.proof := savedproof ;
-           ProofEngine.goal := savedgoal
-
-  let call_tactic_with_goal_input tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     match (C.sequent_viewer ())#get_selected_terms with
-       [term] ->
-         begin
-          try
-           tactic term ;
-           C.refresh_goals () ;
-           C.refresh_proof ()
-          with
-             RefreshSequentException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals ()
-           | RefreshProofException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the proof: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals () ;
-              C.refresh_proof ()
-           | e ->
-              C.output_html
-               ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-         end
-     | [] ->
-        C.output_html
-         ("<h1 color=\"red\">No term selected</h1>")
-     | _ ->
-        C.output_html
-         ("<h1 color=\"red\">Many terms selected</h1>")
-
-  let call_tactic_with_goal_inputs tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     try
-      match (C.sequent_viewer ())#get_selected_terms with
-         [] ->
-          C.output_html
-           ("<h1 color=\"red\">No term selected</h1>")
-       | terms ->
-          tactic terms ;
-          C.refresh_goals () ;
-          C.refresh_proof () ;
-     with
-        RefreshSequentException e ->
-         C.output_html
-          ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-           "sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-         ProofEngine.proof := savedproof ;
-         ProofEngine.goal := savedgoal ;
-         C.refresh_goals ()
-      | RefreshProofException e ->
-         C.output_html
-          ("<h1 color=\"red\">Exception raised during the refresh of the " ^
-           "proof: " ^ Printexc.to_string e ^ "</h1>") ;
-         ProofEngine.proof := savedproof ;
-         ProofEngine.goal := savedgoal ;
-         C.refresh_goals () ;
-         C.refresh_proof ()
-      | e ->
-         C.output_html
-          ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-         ProofEngine.proof := savedproof ;
-         ProofEngine.goal := savedgoal
-
-  let call_tactic_with_input_and_goal_input tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     match (C.sequent_viewer ())#get_selected_terms with
-       [term] ->
-         begin
-          try
-           let uri,metasenv,bo,ty =
-            match !ProofEngine.proof with
-               None -> assert false
-             | Some (uri,metasenv,bo,ty) -> uri,metasenv,bo,ty
-           in
-            let canonical_context =
-             match !ProofEngine.goal with
-                None -> assert false
-              | Some metano ->
-                 let (_,canonical_context,_) =
-                  List.find (function (m,_,_) -> m=metano) metasenv
-                 in
-                  canonical_context in
-            let (metasenv',expr) =
-             (C.term_editor ())#get_metasenv_and_term canonical_context metasenv
-            in
-             ProofEngine.proof := Some (uri,metasenv',bo,ty) ;
-             tactic ~goal_input:term ~input:expr ;
-             C.refresh_goals () ;
-             C.refresh_proof () ;
-             (C.term_editor ())#reset
-          with
-             RefreshSequentException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals ()
-           | RefreshProofException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the proof: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals () ;
-              C.refresh_proof ()
-           | e ->
-              C.output_html
-               ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-         end
-     | [] ->
-        C.output_html
-         ("<h1 color=\"red\">No term selected</h1>")
-     | _ ->
-        C.output_html
-         ("<h1 color=\"red\">Many terms selected</h1>")
-
-  let call_tactic_with_goal_input_in_scratch tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let scratch_window = C.scratch_window () in
-     match scratch_window#sequent_viewer#get_selected_terms with
-       [term] ->
-         begin
-          try
-           let expr = tactic term scratch_window#term in
-            scratch_window#sequent_viewer#load_sequent
-             scratch_window#metasenv (111,scratch_window#context,expr) ;
-            scratch_window#set_term expr ;
-            scratch_window#show () ;
-          with
-           e ->
-            C.output_html
-             ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
-         end
-     | [] ->
-        C.output_html
-         ("<h1 color=\"red\">No term selected</h1>")
-     | _ ->
-        C.output_html
-         ("<h1 color=\"red\">Many terms selected</h1>")
-
-  let call_tactic_with_goal_inputs_in_scratch tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let scratch_window = C.scratch_window () in
-     match scratch_window#sequent_viewer#get_selected_terms with
-        [] ->
-         C.output_html
-          ("<h1 color=\"red\">No terms selected</h1>")
-      | terms ->
-         try
-          let expr = tactic terms scratch_window#term in
-           scratch_window#sequent_viewer#load_sequent
-            scratch_window#metasenv (111,scratch_window#context,expr) ;
-           scratch_window#set_term expr ;
-           scratch_window#show () ;
-         with
-          e ->
-           C.output_html
-            ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>")
-
-  let call_tactic_with_hypothesis_input tactic () =
-   let module L = LogicalOperations in
-   let module G = Gdome in
-    let savedproof = !ProofEngine.proof in
-    let savedgoal  = !ProofEngine.goal in
-     match (C.sequent_viewer ())#get_selected_hypotheses with
-       [hypothesis] ->
-         begin
-          try
-           tactic hypothesis ;
-           C.refresh_goals () ;
-           C.refresh_proof ()
-          with
-             RefreshSequentException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the sequent: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals ()
-           | RefreshProofException e ->
-              C.output_html
-               ("<h1 color=\"red\">Exception raised during the refresh of " ^
-                "the proof: " ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-              C.refresh_goals () ;
-              C.refresh_proof ()
-           | e ->
-              C.output_html
-               ("<h1 color=\"red\">" ^ Printexc.to_string e ^ "</h1>") ;
-              ProofEngine.proof := savedproof ;
-              ProofEngine.goal := savedgoal ;
-         end
-     | [] ->
-        C.output_html
-         ("<h1 color=\"red\">No hypothesis selected</h1>")
-     | _ ->
-        C.output_html
-         ("<h1 color=\"red\">Many hypothesis selected</h1>")
-
-
-  let intros =
-   call_tactic
-    (ProofEngine.intros ~mk_fresh_name_callback:C.mk_fresh_name_callback)
-  let exact = call_tactic_with_input ProofEngine.exact
-  let apply = call_tactic_with_input ProofEngine.apply
-  let elimintrossimpl = call_tactic_with_input ProofEngine.elim_intros_simpl
-  let elimtype = call_tactic_with_input ProofEngine.elim_type
-  let whd = call_tactic_with_goal_inputs ProofEngine.whd
-  let reduce = call_tactic_with_goal_inputs ProofEngine.reduce
-  let simpl = call_tactic_with_goal_inputs ProofEngine.simpl
-  let fold_whd = call_tactic_with_input ProofEngine.fold_whd
-  let fold_reduce = call_tactic_with_input ProofEngine.fold_reduce
-  let fold_simpl = call_tactic_with_input ProofEngine.fold_simpl
-  let cut =
-   call_tactic_with_input
-    (ProofEngine.cut ~mk_fresh_name_callback:C.mk_fresh_name_callback)
-  let change = call_tactic_with_input_and_goal_input ProofEngine.change
-  let letin =
-   call_tactic_with_input
-    (ProofEngine.letin ~mk_fresh_name_callback:C.mk_fresh_name_callback)
-  let ring = call_tactic ProofEngine.ring
-  let clearbody = call_tactic_with_hypothesis_input ProofEngine.clearbody
-  let clear = call_tactic_with_hypothesis_input ProofEngine.clear
-  let fourier = call_tactic ProofEngine.fourier
-  let rewritesimpl = call_tactic_with_input ProofEngine.rewrite_simpl
-  let rewritebacksimpl = call_tactic_with_input ProofEngine.rewrite_back_simpl
-  let replace = call_tactic_with_input_and_goal_input ProofEngine.replace
-  let reflexivity = call_tactic ProofEngine.reflexivity
-  let symmetry = call_tactic ProofEngine.symmetry
-  let transitivity = call_tactic_with_input ProofEngine.transitivity
-  let exists = call_tactic ProofEngine.exists
-  let split = call_tactic ProofEngine.split
-  let left = call_tactic ProofEngine.left
-  let right = call_tactic ProofEngine.right
-  let assumption = call_tactic ProofEngine.assumption
-  let injection = call_tactic_with_input ProofEngine.injection
-  let discriminate = call_tactic_with_input ProofEngine.discriminate
-  let generalize =
-   call_tactic_with_goal_inputs
-    (ProofEngine.generalize ~mk_fresh_name_callback:C.mk_fresh_name_callback)
-  let absurd = call_tactic_with_input ProofEngine.absurd
-  let contradiction = call_tactic ProofEngine.contradiction
-  let decompose =
-   call_tactic_with_input
-    (ProofEngine.decompose
-      ~uris_choice_callback:C.decompose_uris_choice_callback)
-  let whd_in_scratch =
-   call_tactic_with_goal_inputs_in_scratch ProofEngine.whd_in_scratch
-  let reduce_in_scratch =
-   call_tactic_with_goal_inputs_in_scratch ProofEngine.reduce_in_scratch
-  let simpl_in_scratch =
-   call_tactic_with_goal_inputs_in_scratch ProofEngine.simpl_in_scratch
-  
-end
-;;