// messwin.hpp -- a message window
//
// Written by Frederic Bouvier, started February 2002.
//
// Copyright (C) 2002  Frederic Bouvier - fredb@users.sourceforge.net
//
// This program 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.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// $Id: messwin.hpp,v 1.8 2005/05/09 07:02:10 fredb Exp $

#ifndef _messwin_hpp_
#define _messwin_hpp_

#include "window.hpp"
#include <FL/Fl_Widget.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Pixmap.H>
#include <FL/Fl_Box.H>

class FGSD_MessageWindow {
   public:
      enum IconType {   Question,
                        Information,
                        Warning,
                        Error };

      enum Button {  _None = 0,
                     Ok = 1,
                     Cancel = 2,
                     Yes = 4,
                     No = 8,
                     Retry = 16,
                     Abort = 32,
                     Help = 64 };

      FGSD_MessageWindow( const char *__title, const char *__message, IconType __iconType, int __buttons );
      ~FGSD_MessageWindow();

      Button exec();

   private:
      static void cbOk( Fl_Widget *w, void *d );
      static void cbCancel( Fl_Widget *w, void *d );
      static void cbYes( Fl_Widget *w, void *d );
      static void cbNo( Fl_Widget *w, void *d );
      static void cbRetry( Fl_Widget *w, void *d );
      static void cbAbort( Fl_Widget *w, void *d );
      static void cbHelp( Fl_Widget *w, void *d );

      void buttonPressed( Button b );

   private:
      FGSD_Window *_window;
      Fl_Box *_icon;
      Fl_Box *_text;
      Fl_Button *_btOk;
      Fl_Button *_btCancel;
      Fl_Button *_btYes;
      Fl_Button *_btNo;
      Fl_Button *_btRetry;
      Fl_Button *_btAbort;
      Fl_Button *_btHelp;

      Button _pressed;

      static Fl_Pixmap _question;
      static Fl_Pixmap _information;
      static Fl_Pixmap _warning;
      static Fl_Pixmap _error;
};

inline
FGSD_MessageWindow::Button FGSD_MessageWindow::exec()
{
   bool ret = false;
   if ( _window )
      ret = _window->exec();
   return ret ? _pressed : _None;
}

#endif