/*
RealTimeBattle, a robot programming game for Unix
Copyright (C) 1998-2000  Erik Ouchterlony and Ragnar Ouchterlony

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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef __START_TOURNAMENT_WINDOW__
#define __START_TOURNAMENT_WINDOW__

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#ifndef NO_GRAPHICS

struct _GtkWidget;
typedef struct _GtkWidget GtkWidget;
union _GdkEvent;
typedef union _GdkEvent GdkEvent;
struct _GdkEventButton;
typedef struct _GdkEventButton GdkEventButton;
typedef int gint;
typedef void* gpointer;

class StartTournamentWindow
{
public:

  enum min_max_full_t { MMF_MIN, MMF_MAX, MMF_FULL_ROUND, MMF_ALL_ARENAS };
  enum start_tournament_button_t
  {
    START_TORUNAMENT_REMOVE = 0,
    START_TORUNAMENT_SELECT_ALL_TOURNAMENT = 1,
    START_TORUNAMENT_UNSELECT_ALL_TOURNAMENT = 2,
    START_TORUNAMENT_ADD = 3,
    START_TORUNAMENT_SELECT_ALL_DIRECTORY = 4,
    START_TORUNAMENT_UNSELECT_ALL_DIRECTORY = 5
  };

  struct select_buttons_t
  {
    select_buttons_t                   ( bool r, int b,
                                         class StartTournamentWindow* s ) :
      robot(r), button_nr(b), stw_p(s) {}
    bool robot;
    int button_nr;
    StartTournamentWindow* stw_p;
  };

  struct min_max_full_buttons_t
  {
    min_max_full_buttons_t             ( int e, min_max_full_t t,
                                         class StartTournamentWindow* s ) :
      entry(e), type(t), stw_p(s)      {}
    int entry;
    min_max_full_t type;
    StartTournamentWindow* stw_p;
  };

  StartTournamentWindow                ( const int default_width  = -1,
                                         const int default_height = -1,
                                         const int default_x_pos  = -1,
                                         const int default_y_pos  = -1);
  ~StartTournamentWindow               ();

  GtkWidget* get_window_p              () { return window_p; }

  static void delete_event_occured     ( GtkWidget* widget, GdkEvent* event,
                                         class StartTournamentWindow* stw_p );
  static void cancel_new_tournament    ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void set_entry                ( GtkWidget* widget,
                                         struct min_max_full_buttons_t* mmf_p );
  static void kill_and_start_new_tournament( GtkWidget* widget,
                                             class StartTournamentWindow* stw_p );
  static void start                    ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void load_tournament_selected ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void load_file_selected       ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void save_tournament_selected ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void save_file_selected       ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void destroy_filesel          ( GtkWidget* widget,
                                         class StartTournamentWindow* stw_p );
  static void button_selected          ( GtkWidget* widget,
                                         struct select_buttons_t* button );
  static void selection_made           ( GtkWidget * clist,
                                         gint row, gint column,
                                         GdkEventButton *event,
                                         class StartTournamentWindow* stw_p );

  static void new_tournament_from_tournament_file
  ( const list<start_tournament_info_t*>& robotfilename_list, 
    const list<start_tournament_info_t*>& arenafilename_list, 
    const int robots_p_game, const int games_p_sequence, const int n_o_sequences,
    StartTournamentWindow* stw_p );

  void new_tournament       ( const list<start_tournament_info_t*>& robotfilename_list, 
                              const list<start_tournament_info_t*>& arenafilename_list, 
                              const int robots_p_game, 
                              const int games_p_sequence, 
                              const int n_o_sequences );

  bool get_tournament_started_flag     () { return tournament_started_flag; }
  void set_tournament_started_flag     ( bool started )
    { tournament_started_flag = started; }

  static void dummy_result             ( int result ) {}

private:

  void add_clist                       ( GtkWidget* clist, GtkWidget* box );
  void change_all_selection            ( const bool robots,
                                         const bool dir,
                                         const bool all );
  void add_all_selected                ( const bool robots );
  void remove_all_selected             ( const bool robots );
  start_tournament_info_t* find_row_in_clist
                                       ( const int row,
                                         list<start_tournament_info_t*>* info_list );
  void load_tournament_file            ( const string& full_filename,
                                         bool display_fail_message );
  void save_tournament_file            ( const string& full_filename,
                                         bool display_file_fail_message,
                                         bool display_tour_fail_message );

  GtkWidget* get_filesel          () { return filesel; }
  void set_filesel                ( GtkWidget* fs ) { filesel = fs; } 
  
  GtkWidget** get_entries              () { return entries; }

  list<start_tournament_info_t*>* get_selected_robot_tournament()
    { return &selected_robot_tournament; };
  list<start_tournament_info_t*>* get_selected_robot_directory ()
    { return &selected_robot_directory; };
  list<start_tournament_info_t*>* get_selected_arena_tournament()
    { return &selected_arena_tournament; };
  list<start_tournament_info_t*>* get_selected_arena_directory ()
    { return &selected_arena_directory; };

  GtkWidget* get_robots_in_tournament_clist()
    { return robots_in_tournament_clist; }
  GtkWidget* get_robots_in_directory_clist ()
    { return robots_in_directory_clist; }
  GtkWidget* get_arenas_in_tournament_clist()
    { return arenas_in_tournament_clist; }
  GtkWidget* get_arenas_in_directory_clist ()
    { return arenas_in_directory_clist; }

  GtkWidget* window_p;

  GtkWidget* entries[3];
  GtkWidget* filesel;

  GtkWidget* robots_in_tournament_clist;
  GtkWidget* robots_in_directory_clist;
  GtkWidget* arenas_in_tournament_clist;
  GtkWidget* arenas_in_directory_clist;

  list<start_tournament_info_t*> selected_robot_tournament;
  list<start_tournament_info_t*> selected_robot_directory;
  list<start_tournament_info_t*> selected_arena_tournament;
  list<start_tournament_info_t*> selected_arena_directory;

  bool tournament_started_flag;
};

#endif // NO_GRAPHICS

#endif // __START_TOURNAMENT_WINDOW__