X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=helm%2FDEVEL%2Flablgtk%2Flablgtk_20001129-0.1.0%2Fapplications%2Fbrowser%2Feditor.ml;fp=helm%2FDEVEL%2Flablgtk%2Flablgtk_20001129-0.1.0%2Fapplications%2Fbrowser%2Feditor.ml;h=0000000000000000000000000000000000000000;hp=d4adbfbc7275608f290f468f7e7e8df750818695;hb=869549224eef6278a48c16ae27dd786376082b38;hpb=89262281b6e83bd2321150f81f1a0583645eb0c8

diff --git a/helm/DEVEL/lablgtk/lablgtk_20001129-0.1.0/applications/browser/editor.ml b/helm/DEVEL/lablgtk/lablgtk_20001129-0.1.0/applications/browser/editor.ml
deleted file mode 100644
index d4adbfbc7..000000000
--- a/helm/DEVEL/lablgtk/lablgtk_20001129-0.1.0/applications/browser/editor.ml
+++ /dev/null
@@ -1,101 +0,0 @@
-(* $Id$ *)
-
-open GMain
-
-class editor ?packing ?show () =
-  let text = GEdit.text ~editable:true ?packing ?show () in
-object (self)
-  inherit GObj.widget text#as_widget
-
-  val mutable filename = None
-
-  method text = text
-
-  method load_file name =
-    try
-      let ic = open_in name in
-      filename <- Some name;
-      text#freeze ();
-      text#delete_text ~start:0 ~stop:text#length;
-      let buf = String.create 1024 and len = ref 0 in
-      while len := input ic ~buf ~pos:0 ~len:1024; !len > 0 do
-	if !len = 1024 then text#insert buf
-	else text#insert (String.sub buf ~pos:0 ~len:!len)
-      done;
-      text#set_point 0;
-      text#thaw ();
-      close_in ic
-    with _ -> ()
-
-  method open_file () = File.dialog ~title:"Open" ~callback:self#load_file ()
-
-  method save_file () =
-    File.dialog ~title:"Save" ?filename () ~callback:
-      begin fun name ->
-	try
-	  if Sys.file_exists name then Sys.rename ~src:name ~dst:(name ^ "~");
-	  let oc = open_out name in
-	  output_string oc (text#get_chars ~start:0 ~stop:text#length);
-	  close_out oc
-	with _ -> prerr_endline "Save failed"
-      end
-end
-
-open GdkKeysyms
-
-class editor_window ?(show=false) () =
-  let window = GWindow.window ~width:500 ~height:300
-      ~title:"Program Editor" () in
-  let vbox = GPack.vbox ~packing:window#add () in
-
-  let menubar = GMenu.menu_bar ~packing:vbox#pack () in
-  let factory = new GMenu.factory menubar in
-  let accel_group = factory#accel_group
-  and file_menu = factory#add_submenu "File"
-  and edit_menu = factory#add_submenu "Edit"
-  and comp_menu = factory#add_submenu "Compiler" in
-
-  let hbox = GPack.hbox ~packing:vbox#add () in
-  let scrollbar =
-    GRange.scrollbar `VERTICAL ~packing:(hbox#pack ~from:`END) ()
-  and editor = new editor ~packing:hbox#add () in
-object (self)
-  inherit GObj.widget window#as_widget
-
-  method window = window
-  method editor = editor
-  method show = window#show
-
-  initializer
-    window#connect#destroy ~callback:Main.quit;
-    let factory = new GMenu.factory file_menu ~accel_group in
-    factory#add_item "Open..." ~key:_O ~callback:editor#open_file;
-    factory#add_item "Save..." ~key:_S ~callback:editor#save_file;
-    factory#add_item "Shell"
-      ~callback:(fun () -> Shell.f ~prog:"ocaml" ~title:"Objective Caml Shell");
-    factory#add_separator ();
-    factory#add_item "Quit" ~key:_Q ~callback:window#destroy;
-    let factory = new GMenu.factory edit_menu ~accel_group in
-    factory#add_item "Copy" ~key:_C ~callback:editor#text#copy_clipboard;
-    factory#add_item "Cut" ~key:_X ~callback:editor#text#cut_clipboard;
-    factory#add_item "Paste" ~key:_V ~callback:editor#text#paste_clipboard;
-    factory#add_separator ();
-    factory#add_check_item "Word wrap" ~active:false
-      ~callback:editor#text#set_word_wrap;
-    factory#add_check_item "Read only" ~active:false
-      ~callback:(fun b -> editor#text#set_editable (not b));
-    let factory = new GMenu.factory comp_menu ~accel_group in
-    factory#add_item "Lex" ~key:_L
-      ~callback:(fun () -> Lexical.tag editor#text);
-    window#add_accel_group accel_group;
-    editor#text#set_vadjustment scrollbar#adjustment;
-    if show then self#show ()
-end
-
-let _ =
-  Main.init ();
-  if Array.length Sys.argv >= 2 && Sys.argv.(1) = "-shell" then
-    Shell.f ~prog:"ocaml" ~title:"Objective Caml Shell"
-  else
-    ignore (new editor_window ~show:true ());
-  Main.main ()