/*
 * Sudoku: A plug-in for the Video Disk Recorder
 *
 * Copyright (C) 2008, Thomas Günther <tom@toms-cafe.de>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * $Id: commands.h 113 2008-03-16 20:12:52Z tom $
 */

#ifndef VDR_SUDOKU_COMMANDS_H
#define VDR_SUDOKU_COMMANDS_H

#include "sudoku.h"
#include <vdr/osdbase.h>


namespace SudokuPlugin
{
  class Menu;

  /** Type of menu commands: pointer to member function of class Menu */
  typedef eOSState (Menu::*CommandType)();


  //--- class SudokuPlugin::CommandMenu ----------------------------------------

  /** Commands menu of the plugin */
  class CommandMenu : public cOsdMenu
  {
    CommandType command;

  public:

    /** Constructor */
    CommandMenu();

    /** Get the selected menu command. */
    CommandType get_selected_command() const;

    /** Process user events. */
    virtual eOSState ProcessKey(eKeys key);
  };


  //--- class SudokuPlugin::Command --------------------------------------------

  /** Item in commands menu */
  class Command : public cOsdItem
  {
    CommandType command;

  public:

    /** Constructor */
    Command(const char* text, CommandType command);

    /** Get the menu command. */
    CommandType get_command() const;
  };

} // namespace SudokuPlugin

#endif // VDR_SUDOKU_COMMANDS_H