This commit was manufactured by cvs2svn to create branch 'moogle'.

[helm.git] / helm / matita / matitaConsole.ml

diff --git a/helm/matita/matitaConsole.ml b/helm/matita/matitaConsole.ml
deleted file mode 100644 (file)
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--- a/helm/matita/matitaConsole.ml
+++ /dev/null
@@ -1,133 +0,0 @@
-(* Copyright (C) 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/
- *)
-
-let default_prompt = "# "
-let default_phrase_sep = "."
-let default_callback = fun (phrase: string) -> ()
-
-let history_size = 100
-
-let message_props = [ `STYLE `ITALIC ]
-let error_props = [ `WEIGHT `BOLD ]
-let prompt_props = [ ]
-
-let trailing_NL_RE = Pcre.regexp "\n\\s*$"
-
-class console
-  ?(prompt = default_prompt) ?(phrase_sep = default_phrase_sep)
-  ?(callback = default_callback)
-  obj
-=
-  object (self)
-    inherit GText.view obj
-
-    val mutable _phrase_sep = phrase_sep
-    method phrase_sep = _phrase_sep
-    method set_phrase_sep sep = _phrase_sep <- sep
-
-    val mutable _callback = callback
-    method set_callback f = _callback <- f
-
-    val mutable _ignore_insert_text_signal = false
-    method ignore_insert_text_signal ignore =
-      _ignore_insert_text_signal <- ignore
-
-(*
-    (* TODO Zack: implement history.
-       IDEA: use CTRL-P/N a la emacs.
-       ISSUE: per-phrase or per-line history? *)
-    val phrases_history = Array.create history_size None
-    val mutable history_last_index = -1
-    val mutable history_cur_index = -1
-*)
-
-    initializer
-      let buf = self#buffer in
-      self#set_wrap_mode `CHAR;
-        (* create "USER_INPUT_START" mark. This mark will always point to the
-        * beginning of user input not yet processed *)
-      ignore (buf#create_mark ~name:"USER_INPUT_START"
-        ~left_gravity:true buf#start_iter);
-      ignore (buf#connect#after#insert_text (fun iter text ->
-        if (not _ignore_insert_text_signal) &&
-          (iter#compare buf#end_iter = 0) &&  (* insertion at end *)
-          (Pcre.pmatch ~rex:trailing_NL_RE text)
-        then
-          let inserted_text =
-            buf#get_text
-              ~start:(buf#get_iter_at_mark (`NAME "USER_INPUT_START"))
-              ~stop:buf#end_iter ()
-          in
-          let pat = (Pcre.quote _phrase_sep) ^ "\\s*$" in
-          if Pcre.pmatch ~pat inserted_text then begin (* complete phrase *)
-            self#lock;
-            _callback inserted_text;
-            self#echo_prompt ()
-          end))
-
-      (* lock old text and bump USER_INPUT_START mark *)
-    method private lock =
-      let buf = self#buffer in
-      let read_only = buf#create_tag [`EDITABLE false] in
-      buf#apply_tag read_only ~start:buf#start_iter ~stop:buf#end_iter;
-      buf#move_mark (`NAME "USER_INPUT_START") buf#end_iter
-
-    method echo_prompt () =
-      let buf = self#buffer in
-      self#ignore_insert_text_signal true;
-      buf#insert ~iter:buf#end_iter ~tags:[buf#create_tag prompt_props] prompt;
-      self#ignore_insert_text_signal false;
-      self#lock
-
-    method echo_message msg =
-      let buf = self#buffer in
-      self#ignore_insert_text_signal true;
-      buf#insert ~iter:buf#end_iter ~tags:[buf#create_tag message_props]
-        (msg ^ "\n");
-      self#ignore_insert_text_signal false;
-      self#lock
-
-    method echo_error msg =
-      let buf = self#buffer in
-      self#ignore_insert_text_signal true;
-      buf#insert ~iter:buf#end_iter ~tags:[buf#create_tag error_props]
-        (msg ^ "\n");
-      self#ignore_insert_text_signal false;
-      self#lock
-  end
-
-let console
-  ?(prompt = default_prompt) ?(phrase_sep = default_phrase_sep)
-  ?(callback = default_callback)
-  ?buffer ?editable ?cursor_visible ?justification ?wrap_mode ?border_width
-  ?width ?height ?packing ?show ()
-=
-  let view =
-    GText.view
-      ?buffer ?editable ?cursor_visible ?justification ?wrap_mode ?border_width
-      ?width ?height ?packing ?show ()
-  in
-  new console ~prompt ~phrase_sep ~callback view#as_view
-