include/menusys.h

   1 #ifndef __MENUSYS_H
   2 #define __MENUSYS_H
   3
   4 #include <gsToolkit.h>
   5 #include "include/config.h"
   6
   7 /// a single submenu item
   8 typedef struct submenu_item {
   9         /// Icon used for rendering of this item
  10         int icon_id;
  11
  12         /// item description
  13         char *text;
  14
  15         /// item description in localized form (used if value is not negative)
  16         int text_id;
  17
  18         /// item id (MUST BE VALID, we assert it is != -1 to optimize rendering)
  19         int id;
  20
  21         int* cache_id;
  22         int* cache_uid;
  23 } submenu_item_t;
  24
  25 typedef struct submenu_list {
  26         struct submenu_item item;
  27
  28         struct submenu_list *prev, *next;
  29 } submenu_list_t;
  30
  31 typedef struct menu_hint_item {
  32         int icon_id;
  33         int text_id;
  34
  35         struct menu_hint_item *next;
  36 } menu_hint_item_t;
  37
  38 /// a single menu item. Linked list impl (for the ease of rendering)
  39 typedef struct menu_item {
  40         /// Icon used for rendering of this item
  41         int icon_id;
  42
  43         /// item description
  44         char *text;
  45
  46         /// item description in localised form (used if value is not negative)
  47         int text_id;
  48
  49         void *userdata;
  50
  51         /// submenu, selection and page start (only used in static mode)
  52         struct submenu_list *submenu, *current, *pagestart;
  53
  54         short remindLast;
  55
  56         void (*refresh)(struct menu_item *curMenu);
  57
  58         void (*execCross)(struct menu_item *curMenu);
  59
  60         void (*execTriangle)(struct menu_item *curMenu);
  61
  62         void (*execCircle)(struct menu_item *curMenu);
  63
  64         void (*execSquare)(struct menu_item *curMenu);
  65
  66         /// hint list
  67         struct menu_hint_item *hints;
  68 } menu_item_t;
  69
  70 typedef struct menu_list {
  71         struct menu_item *item;
  72
  73         struct menu_list *prev, *next;
  74 } menu_list_t;
  75
  76 void menuInit();
  77 void menuEnd();
  78
  79 void menuAppendItem(menu_item_t* item);
  80
  81 void submenuRebuildCache(submenu_list_t* submenu);
  82 submenu_list_t* submenuAppendItem(submenu_list_t** submenu, int icon_id, char *text, int id, int text_id);
  83 void submenuRemoveItem(submenu_list_t** submenu, int id);
  84 void submenuDestroy(submenu_list_t** submenu);
  85 void submenuSort(submenu_list_t** submenu);
  86
  87 char *submenuItemGetText(submenu_item_t* it);
  88 char *menuItemGetText(menu_item_t* it);
  89 config_set_t* menuLoadConfig();
  90 void menuSaveConfig();
  91
  92 void menuRenderMain();
  93 void menuRenderMenu();
  94 void menuRenderInfo();
  95 void menuHandleInputMain();
  96 void menuHandleInputMenu();
  97 void menuHandleInputInfo();
  98
  99 // Sets the selected item if it is found in the menu list
 100 void menuSetSelectedItem(menu_item_t *item);
 101
 102 void menuAddHint(menu_item_t *menu, int text_id, int icon_id);
 103 void menuRemoveHints(menu_item_t *menu);
 104
 105 #endif