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menu.h

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2006 The ScummVM project
 *
 * Copyright (C) 1999-2003 Sarien Team
 *
 * 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.
 *
 * $URL: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/engines/agi/menu.h $
 * $Id: menu.h 22794 2006-05-31 10:53:04Z fingolfin $
 *
 */

#ifndef AGI_MENU_H
#define AGI_MENU_H

#include "common/list.h"

namespace Agi {

#define MENU_BG         0x0f  /* White */
#define MENU_DISABLED   0x07  /* Grey */

#define MENU_FG         0x00  /* Black */
#define MENU_LINE 0x00  /* Black */

struct agi_menu;  
struct agi_menu_option;
typedef Common::List<agi_menu*> MenuList;
typedef Common::List<agi_menu_option*> MenuOptionList;

class Menu {
public:
      Menu();
      ~Menu();

      void add(const char *s);
      void add_item(const char *s, int code);
      void submit();
      void set_item(int event, int state);
      bool keyhandler(int key);
      void enable_all();

private:
      MenuList menubar;

      int h_cur_menu;
      int v_cur_menu;

      int h_index;
      int v_index;
      int h_col;
      int h_max_menu;
      int v_max_menu[10];

      agi_menu* get_menu(int i);
      agi_menu_option *get_menu_option(int i, int j);
      void draw_menu_bar();
      void draw_menu_hilite(int cur_menu);
      void draw_menu_option(int h_menu);
      void draw_menu_option_hilite(int h_menu, int v_menu);
      void new_menu_selected(int i);
      bool mouse_over_text(unsigned int line, unsigned int col, char *s);
      
};

extern Menu* menu;

}                             // End of namespace Agi

#endif                        /* AGI_MENU_H */

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