with Gtk.Menu_Item; use Gtk.Menu_Item;
with Gtk;            use Gtk;
with Gtk.Main;       use Gtk.Main;
with Glib.Error;     use Glib.Error;
with Gtk.Widget;     use Gtk.Widget;
--with Gtk.Object;     use Gtk.Object;
with Gtk.Dialog;     use Gtk.Dialog;
with Gtk.Label;        use Gtk.Label;
with Version;            use Version;
with Ada.Text_IO;

with Gtkada.Builder; use Gtkada.Builder;
with Gtk.Text_Buffer; use Gtk.Text_Buffer;

with Glib;      use Glib;
with Glib.Object; use Glib.Object;



with graphical_editor.about_callbacks; use graphical_editor.about_callbacks;

with Ada.Strings.Unbounded; use Ada.Strings.Unbounded;
with unbounded_strings;     use unbounded_strings;

package body graphical_editor.abouts is

procedure Show_About_Widget is
 
   Builder : Gtkada_Builder;
   Error   : Glib.Error.GError;

   Buffer_text : GObject;
   Program_Name: String:="cheddar";
   
begin


   Gtk.Main.Init;
                         
   Gtk_New (Builder);
   Error := Add_From_File (Builder, to_string(Glade_path) & "about.glade");
   if Error /= null then
      Ada.Text_IO.Put_Line ("Error : " & Get_Message (Error));
      Error_Free (Error);
      return;
   end if;

    -- revoir cette écriture, en utilisant directement l'ancien format ... celui que j'ai utilisé pour show message ...
     Buffer_text:=Get_Object(Builder, "textbuffer1");

   Gtk.Text_Buffer.Set_Text(Gtk_Text_Buffer(Buffer_text), 
                   to_string(Program_Name & " version " & Cheddar_Version & 
                  ", Copyright (C) 2002-2014, by Frank Singhoff, Alain Plantec, Jerome Legrand"
                     & unbounded_lf & Cheddar_svn_version  & unbounded_lf &
                     "The Cheddar project was started in 2002 by Frank Singhoff, Lab-STICC Team, CNRS UMR 6285, Université de Bretagne Occidentale "  & unbounded_lf &  
 "Since 2008, Ellidiss technologies also contributes to the development of Cheddar and provides industrial support" & unbounded_lf &  Program_Name & " comes with ABSOLUTELY NO WARRANTY; " & unbounded_lf & "This is free software, and you are welcome to redistribute it"  & unbounded_lf & "under certain conditions; See the GNU General Public License for details."));

   Register_Handler
     (Builder      => Builder,
      Handler_Name => "on_button1_clicked", 
      Handler      => about_callbacks.Close_About_Widget'Access);



    Do_Connect (Builder);
    Gtk.Widget.Show_All (Get_Widget (Builder, "window1"));
    Gtk.Main.Main;
 
   Unref (Builder);
 
end Show_About_Widget;

end graphical_editor.abouts;