Dogcows Code - chaz/openbox/blob - openbox/menu.h

   1 #ifndef __menu_h
   2 #define __menu_h
   3
   4 #include "action.h"
   5 #include "window.h"
   6 #include "render/render.h"
   7 #include "geom.h"
   8
   9 #include <glib.h>
  10
  11 struct _ObClient;
  12 struct _ObMenuFrame;
  13
  14 typedef struct _ObMenu ObMenu;
  15 typedef struct _ObMenuEntry ObMenuEntry;
  16 typedef struct _ObNormalMenuEntry ObNormalMenuEntry;
  17 typedef struct _ObSubmenuMenuEntry ObSubmenuMenuEntry;
  18 typedef struct _ObSeparatorMenuEntry ObSeparatorMenuEntry;
  19
  20 typedef void (*ObMenuUpdateFunc)(struct _ObMenuFrame *frame, gpointer data);
  21
  22 extern GList *menu_visible;
  23
  24 struct _ObMenu
  25 {
  26     /* Name of the menu. Used in the showmenu action. */
  27     gchar *name;
  28     /* Displayed title */
  29     gchar *title;
  30
  31     /* ObMenuEntry list */
  32     GList *entries;
  33
  34     /* plugin data */
  35     gpointer data;
  36
  37     ObMenuUpdateFunc update_func;
  38 };
  39
  40 typedef enum
  41 {
  42     OB_MENU_ENTRY_TYPE_NORMAL,
  43     OB_MENU_ENTRY_TYPE_SUBMENU,
  44     OB_MENU_ENTRY_TYPE_SEPARATOR
  45 } ObMenuEntryType;
  46
  47 struct _ObNormalMenuEntry {
  48     gchar *label;
  49
  50     /* List of ObActions */
  51     GSList *actions;
  52 };
  53
  54 struct _ObSubmenuMenuEntry {
  55     ObMenu *submenu;
  56 };
  57
  58 struct _ObSeparatorMenuEntry {
  59     gchar foo; /* placeholder */
  60 };
  61
  62 struct _ObMenuEntry
  63 {
  64     ObMenuEntryType type;
  65     ObMenu *menu;
  66
  67     gint id;
  68
  69     /* state */
  70     gboolean enabled;
  71
  72     union u {
  73         ObNormalMenuEntry normal;
  74         ObSubmenuMenuEntry submenu;
  75         ObSeparatorMenuEntry separator;
  76     } data;
  77 };
  78
  79 void menu_startup();
  80 void menu_shutdown();
  81
  82 void menu_parse();
  83
  84 gboolean menu_new(gchar *name, gchar *title, gpointer data);
  85 void menu_free(gchar *name);
  86
  87 void menu_set_update_func(gchar *name, ObMenuUpdateFunc func);
  88
  89 void menu_show(gchar *name, gint x, gint y, struct _ObClient *client);
  90
  91 /* functions for building menus */
  92 void menu_clear_entries(gchar *name);
  93 void menu_add_normal(gchar *name, gint id, gchar *label, GSList *actions);
  94 void menu_add_submenu(gchar *name, gint id, gchar *submenu);
  95 void menu_add_separator(gchar *name, gint id);
  96
  97 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id);
  98
  99 #endif