/*

Copyright (C) 2013-2017 John W. Eaton
Copyright (C) 2011-2016 Jacob Dawid

This file is part of Octave.

Octave 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 3 of the License, or
(at your option) any later version.

Octave 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 Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#if ! defined (octave_welcome_wizard_h)
#define octave_welcome_wizard_h 1

#include <QDialog>
#include <QCheckBox>
#include <QLabel>

class welcome_wizard : public QDialog
{
  Q_OBJECT

public:

  typedef QWidget *(*page_creator_fptr) (welcome_wizard *wizard);

  welcome_wizard (QWidget *parent = nullptr);

  ~welcome_wizard (void) = default;

private:

  QList<page_creator_fptr> page_ctor_list;
  QList<page_creator_fptr>::iterator page_list_iterator;
  QWidget *current_page;
  bool allow_web_connect_state;

private slots:

  void handle_web_connect_option (int state);

  void show_page (void);
  void previous_page (void);
  void next_page (void);

  void accept (void);
};


class initial_page : public QWidget
{
  Q_OBJECT

public:

  initial_page (welcome_wizard *wizard);

  ~initial_page (void) = default;

  static QWidget *
  create (welcome_wizard *wizard) { return new initial_page (wizard); }

private:

  QLabel *title;
  QLabel *message;
  QLabel *logo;
  QPushButton *next;
  QPushButton *cancel;
};


class setup_community_news : public QWidget
{
  Q_OBJECT

public:

  setup_community_news (welcome_wizard *wizard);

  ~setup_community_news (void) = default;

  static QWidget *
  create (welcome_wizard *wizard) { return new setup_community_news (wizard); }

private:

  QLabel *title;
  QLabel *message;
  QCheckBox *checkbox;
  QLabel *checkbox_message;
  QLabel *logo;
  QPushButton *previous;
  QPushButton *next;
  QPushButton *cancel;
};


class final_page : public QWidget
{
  Q_OBJECT

public:

  final_page (welcome_wizard *wizard);

  ~final_page (void) = default;

  static QWidget *
  create (welcome_wizard *wizard) { return new final_page (wizard); }

private:

  QLabel *title;
  QLabel *message;
  QLabel *logo;
  QLabel *links;
  QPushButton *previous;
  QPushButton *finish;
  QPushButton *cancel;
};

#endif