Genesis-Plus-GX/source/gx/gui/menu.h

/****************************************************************************
 *  menu.c
 *
 *  Genesis Plus GX menu
 *
 *  code by Eke-Eke (march 2009)
 *
 *  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 _MENU_H
#define _MENU_H

#ifdef HW_RVL
#include <wiiuse/wpad.h>
#endif

/*****************************************************************************/
/*  GUI png data                                                             */
/*****************************************************************************/

extern const u8 Bg_intro_c1_png[];
extern const u8 Bg_intro_c2_png[];
extern const u8 Bg_intro_c3_png[];
extern const u8 Bg_intro_c4_png[];
extern const u8 Bg_main_png[];
extern const u8 Bg_overlay_png[];

extern const u8 Main_logo_png[];

extern const u8 Banner_main_png[];
extern const u8 Banner_bottom_png[];
extern const u8 Banner_top_png[];

extern const u8 Frame_s1_png[];
extern const u8 Frame_s2_png[];
extern const u8 Frame_title_png[];

extern const u8 Overlay_bar_png[];

extern const u8 Browser_dir_png[];

extern const u8 Star_full_png[];
extern const u8 Star_empty_png[];

extern const u8 Snap_empty_png[];
extern const u8 Snap_frame_png[];

extern const u8 Main_play_png[];
extern const u8 Main_load_png[];
extern const u8 Main_options_png[];
extern const u8 Main_file_png[];
extern const u8 Main_reset_png[];
extern const u8 Main_info_png[];

extern const u8 Option_ctrl_png[];
extern const u8 Option_ggenie_png[];
extern const u8 Option_sound_png[];
extern const u8 Option_video_png[];
extern const u8 Option_system_png[];

extern const u8 Load_recent_png[];
extern const u8 Load_sd_png[];
extern const u8 Load_dvd_png[];

extern const u8 Button_text_png[];
extern const u8 Button_text_over_png[];
extern const u8 Button_icon_png[];
extern const u8 Button_icon_over_png[];
extern const u8 Button_up_png[];
extern const u8 Button_down_png[];
extern const u8 Button_up_over_png[];
extern const u8 Button_down_over_png[];

#ifdef HW_RVL
extern const u8 Load_usb_png[];
extern const u8 Key_A_wii_png[];
extern const u8 Key_B_wii_png[];
extern const u8 Key_home_png[];
extern const u8 generic_point_png[];
extern const u8 generic_openhand_png[];
#else
extern const u8 Key_A_gcn_png[];
extern const u8 Key_B_gcn_png[];
extern const u8 Key_trigger_Z_png[];
#endif

extern const u8 button_select_pcm[];
extern const u8 button_over_pcm[];
extern const u32 button_select_pcm_size;
extern const u32 button_over_pcm_size;


/*****************************************************************************/
/*  Generic GUI structures                                                   */
/*****************************************************************************/

/* Menu Inputs */
typedef struct
{
  u16 keys;
#ifdef HW_RVL
  struct ir_t ir;
#endif
} t_input_menu;

/* Item descriptor*/
typedef struct
{
  gx_texture *texture; /* temporary texture data                               */
  const u8 *data;       /* pointer to png image data (items icon only)          */
  char text[64];        /* item string (items list only)                        */
  char comment[64];     /* item comment                                         */
  u16 x;                /* button image or text X position (upper left corner)  */
  u16 y;                /* button image or text Y position (upper left corner)  */
  u16 w;                /* button image or text width                           */
  u16 h;                /* button image or text height                          */
} gui_item;

/* Button descriptor */
typedef struct
{
  gx_texture *texture[2];  /* temporary texture datas                       */
  const u8 *image[2];       /* pointer to png image datas (default)         */
} butn_data;

/* Button descriptor */
typedef struct
{
  butn_data *data;          /* pointer to button image/texture data         */
  u16 x;                    /* button image X position (upper left corner)  */
  u16 y;                    /* button image Y position (upper left corner)  */
  u16 w;                    /* button image pixels width                    */
  u16 h;                    /* button image pixels height                   */
} gui_butn;

/* Image descriptor */
typedef struct
{
  gx_texture *texture; /* temporary texture data                               */
  const u8 *data;       /* pointer to png image data                            */
  u16 x;                /* button image or text X position (upper left corner)  */
  u16 y;                /* button image or text Y position (upper left corner)  */
  u16 w;                /* button image or text width                           */
  u16 h;                /* button image or text height                          */
} gui_image;

/* Menu descriptor */
typedef struct
{
  char title[64];             /* menu title                                         */
  s8 selected;                /* index of selected item                             */
  u8 offset;                  /* items list offset                                  */
  u8 max_items;               /* total number of items                              */
  u8 max_buttons;             /* total number of buttons (not necessary identical)  */
  u8 shift;                   /* number of items by line                            */
  gui_item *items;            /* menu items table                                   */
  gui_butn *buttons;          /* menu buttons table                                 */
  gui_image *overlay;         /* overlay image                                      */
  gui_image *background;      /* background image                                   */
  gui_image *logo;            /* logo image                                         */
  gui_image *frames[2];       /* windows (max. 2)                                   */
  gui_image *banners[2];      /* bottom & top banners                               */
  gui_item *helpers[2];       /* left & right key comments                          */
  gui_butn *arrows[2];        /* items list up & down arrows                        */
} gui_menu;


/* Global data */
extern u8 SILENT;
extern t_input_menu m_input;

/*****************************************************************************/
/*  Common GUI images                                                        */
/*****************************************************************************/
extern gui_image logo_main;
extern gui_image logo_small;
extern gui_image top_banner;
extern gui_image bottom_banner;
extern gui_image main_banner;
extern gui_image bg_right;
extern gui_image bg_center;
extern gui_image bg_overlay_line;
extern gui_image left_frame;
extern gui_image right_frame;

/*****************************************************************************/
/*  Common GUI items                                                            */
/*****************************************************************************/
extern gui_item action_cancel;
extern gui_item action_select;
extern gui_item action_exit;

#endif