src/menu.h

   1
   2 /** \file menu.h
   3  *  \brief Header: pulldown menu code
   4  */
   5
   6 #ifndef MC_MENU_H
   7 #define MC_MENU_H
   8
   9 #include "widget.h"
  10
  11 typedef void (*callfn) (void);
  12
  13 typedef struct {
  14     char first_letter;
  15     const char *label;
  16     struct hotkey_t text;
  17     callfn call_back;
  18 } menu_entry;
  19
  20 typedef struct Menu {
  21     struct hotkey_t text;
  22     int    count;
  23     int    max_entry_len;
  24     int    selected;
  25     menu_entry *entries;
  26     int    start_x;             /* position relative to menubar start */
  27     char   *help_node;
  28 } Menu;
  29
  30 extern int menubar_visible;
  31
  32 /* The button bar menu */
  33 typedef struct WMenu {
  34     Widget widget;
  35
  36     int    active;              /* If the menubar is in use */
  37     int    dropped;             /* If the menubar has dropped */
  38     Menu   **menu;              /* The actual menus */
  39     int    items;
  40     int    selected;            /* Selected menu on the top bar */
  41     int    subsel;              /* Selected entry on the submenu */
  42     int    max_entry_len;       /* Cache value for the columns in a box */
  43     int    previous_widget;     /* Selected widget ID before activating menu */
  44 } WMenu;
  45
  46 Menu  *create_menu     (const char *name, menu_entry *entries, int count,
  47                         const char *help_node);
  48 void   destroy_menu    (Menu *menu);
  49 WMenu *menubar_new     (int y, int x, int cols, Menu *menu[], int items);
  50 void   menubar_arrange (WMenu *menubar);
  51
  52 #endif