/* 
 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 *
 * 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; version 2 of the
 * License.
 * 
 * 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., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301  USA
 */
#ifndef _LF_WIZARD_H_
#define _LF_WIZARD_H_

#include <mforms/mforms.h>

#include "lf_base.h"
#include "lf_mforms.h"

#include <gtkmm.h>

namespace mforms
{
namespace gtk
{

class WizardImpl : public ObjectImpl
{
    Gtk::Window                     _dlg;
    Gtk::Table                      _top_table;
    Gtk::Label                      _heading;
    Gtk::Frame                      _content;
    Gtk::HBox                       _button_box;
    Gtk::Button                     _cancel_btn;
    Gtk::Button                     _fwd_btn;
    Gtk::Button                     _back_btn;
    Gtk::Button                     _extra_btn;
    Gtk::Table                      _step_table;
    Gtk::Label                      _fwd_label;
    Gtk::Label                      _extra_label;
    Gtk::EventBox                   _step_background;

    typedef std::pair<Gtk::Image*,Gtk::Label*> ImageLabel;
    std::vector<ImageLabel> _steps;
   
    void refresh_step_list(const std::vector<std::string> &steps);
  
    static void cancel(::mforms::Wizard* wiz);
    static bool delete_event(GdkEventAny* ev, ::mforms::Wizard* wiz);
  protected:
    WizardImpl(::mforms::Wizard *wiz, ::mforms::Form* owner);
    
    static bool create(::mforms::Wizard *self, ::mforms::Form* owner);
    static void set_title(::mforms::Wizard *self, const std::string &title);
    static void run_modal(::mforms::Wizard *self);
    static void close(::mforms::Wizard *self);
    static void flush_events(::mforms::Wizard *self);
    static void set_content(::mforms::Wizard *self, View *view);
    static void set_heading(::mforms::Wizard *self, const std::string &);
    static void set_step_list(::mforms::Wizard *self, const std::vector<std::string> &);
    static void set_allow_cancel(::mforms::Wizard *self, bool flag);
    static void set_allow_back(::mforms::Wizard *self, bool flag);
    static void set_allow_next(::mforms::Wizard *self, bool flag);
    static void set_show_extra(::mforms::Wizard *self, bool flag);
    static void set_extra_caption(::mforms::Wizard *self, const std::string &);
    static void set_next_caption(::mforms::Wizard *self, const std::string &);

public:
  static void init();
  
  static void set_icon_path(const std::string &path);
};

}//end of gtk namespace
}//end of mforms namespace


#endif
