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https://github.com/Oibaf66/frodo-wii.git
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104 lines
1.7 KiB
C++
104 lines
1.7 KiB
C++
/*********************************************************************
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*
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* Copyright (C) 2004, 2008, Simon Kagstrom
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*
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* Filename: menu.h
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* Author: Simon Kagstrom <simon.kagstrom@gmail.com>
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* Description:
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*
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* $Id$
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*
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********************************************************************/
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#ifndef __MENU_H__
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#define __MENU_H__
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#include <SDL.h>
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#include <SDL_ttf.h>
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#include <stdint.h>
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enum {
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EVENT_NONE = 0,
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KEY_UP = 1,
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KEY_DOWN = 2,
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KEY_LEFT = 4,
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KEY_RIGHT = 8,
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KEY_SELECT = 16,
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KEY_ESCAPE = 32,
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KEY_PAGEDOWN = 64,
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KEY_PAGEUP = 128,
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KEY_HELP = 256,
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};
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typedef struct
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{
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int n_entries;
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int index;
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int sel;
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} submenu_t;
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typedef int event_t;
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class Menu
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{
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public:
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Menu(TTF_Font *font);
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void setTextColor(SDL_Color clr);
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void setSelectedColor(SDL_Color clr);
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void setText(const char **messages);
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void pushEvent(SDL_Event *ev);
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void runLogic();
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void draw(SDL_Surface *where,
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int x, int y, int w, int h);
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~Menu();
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protected:
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void printText(const char *msg, SDL_Color clr, int x, int y);
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virtual void selectCallback(int which);
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virtual void escapeCallback(int which);
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submenu_t *findSubmenu(int index);
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int getNextEntry(int dy);
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void selectOne(int which);
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void selectNext(int dx, int dy);
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void selectNext(event_t ev);
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void pushEvent(event_t ev);
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event_t popEvent();
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const char *title;
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const char **pp_msgs;
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TTF_Font *font;
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SDL_Color text_color;
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SDL_Color text_selected_color;
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/* Relative to this menu */
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int mouse_x, mouse_y;
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int n_submenus;
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submenu_t *p_submenus;
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int cur_sel; /* Main selection */
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int start_entry_visible;
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int n_entries;
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int ev_head, ev_tail;
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event_t event_stack[8];
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};
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#endif /* !__MENU_H__ */
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