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 "geom.h"
   7 #include "render/render.h"
   8 #include "parser/parse.h"
   9
  10 #include <glib.h>
  11
  12 struct _ObClient;
  13 struct _ObMenuFrame;
  14 struct _ObMenuEntryFrame;
  15
  16 typedef struct _ObMenu ObMenu;
  17 typedef struct _ObMenuEntry ObMenuEntry;
  18 typedef struct _ObNormalMenuEntry ObNormalMenuEntry;
  19 typedef struct _ObSubmenuMenuEntry ObSubmenuMenuEntry;
  20 typedef struct _ObSeparatorMenuEntry ObSeparatorMenuEntry;
  21
  22 typedef void (*ObMenuUpdateFunc)(struct _ObMenuFrame *frame, gpointer data);
  23 typedef void (*ObMenuExecuteFunc)(struct _ObMenuEntryFrame *frame,
  24                                   gpointer data);
  25 typedef void (*ObMenuDestroyFunc)(struct _ObMenu *menu, gpointer data);
  26
  27 extern GList *menu_visible;
  28
  29 struct _ObMenu
  30 {
  31     /* Name of the menu. Used in the showmenu action. */
  32     gchar *name;
  33     /* Displayed title */
  34     gchar *title;
  35
  36     /* ObMenuEntry list */
  37     GList *entries;
  38
  39     /* plugin data */
  40     gpointer data;
  41
  42     ObMenuUpdateFunc update_func;
  43     ObMenuExecuteFunc execute_func;
  44     ObMenuDestroyFunc destroy_func;
  45 };
  46
  47 typedef enum
  48 {
  49     OB_MENU_ENTRY_TYPE_NORMAL,
  50     OB_MENU_ENTRY_TYPE_SUBMENU,
  51     OB_MENU_ENTRY_TYPE_SEPARATOR
  52 } ObMenuEntryType;
  53
  54 struct _ObNormalMenuEntry {
  55     gchar *label;
  56
  57     /* state */
  58     gboolean enabled;
  59
  60     /* List of ObActions */
  61     GSList *actions;
  62 };
  63
  64 struct _ObSubmenuMenuEntry {
  65     ObMenu *submenu;
  66 };
  67
  68 struct _ObSeparatorMenuEntry {
  69     gchar foo; /* placeholder */
  70 };
  71
  72 struct _ObMenuEntry
  73 {
  74     ObMenuEntryType type;
  75     ObMenu *menu;
  76
  77     gint id;
  78
  79     union u {
  80         ObNormalMenuEntry normal;
  81         ObSubmenuMenuEntry submenu;
  82         ObSeparatorMenuEntry separator;
  83     } data;
  84 };
  85
  86 void menu_startup();
  87 void menu_shutdown();
  88
  89 void menu_parse();
  90
  91 gboolean menu_new(gchar *name, gchar *title, gpointer data);
  92 void menu_free(gchar *name);
  93
  94 gboolean menu_open_plugin(ObParseInst *i, gchar *name, gchar *plugin);
  95
  96 void menu_set_update_func(gchar *name, ObMenuUpdateFunc func);
  97 void menu_set_execute_func(gchar *name, ObMenuExecuteFunc func);
  98 void menu_set_destroy_func(gchar *name, ObMenuDestroyFunc func);
  99
 100 void menu_show(gchar *name, gint x, gint y, struct _ObClient *client);
 101
 102 /* functions for building menus */
 103 void menu_clear_entries(gchar *name);
 104 void menu_add_normal(gchar *name, gint id, gchar *label, GSList *actions);
 105 void menu_add_submenu(gchar *name, gint id, gchar *submenu);
 106 void menu_add_separator(gchar *name, gint id);
 107
 108 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id);
 109
 110 #endif