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

   1 #ifndef __menu_h
   2 #define __menu_h
   3
   4 #include "action.h"
   5 #include "render/render.h"
   6
   7 #include <glib.h>
   8
   9 extern GHashTable *menu_map;
  10
  11 struct Menu;
  12
  13 typedef void(*menu_controller_show)(struct Menu *self, int x, int y, Client *);
  14 typedef void(*menu_controller_update)(struct Menu *self);
  15
  16 typedef struct Menu {
  17     char *label;
  18     char *name;
  19
  20     GList *entries;
  21
  22     gboolean shown;
  23     gboolean invalid;
  24
  25     struct Menu *parent;
  26
  27     /* place a menu on screen */
  28     menu_controller_show show;
  29     void (*hide)( /* some bummu */);
  30
  31     /* render a menu */
  32     menu_controller_update update;
  33     void (*mouseover)( /* some bummu */);
  34     void (*selected)( /* some bummu */);
  35
  36
  37     /* render stuff */
  38     Client *client;
  39     Window frame;
  40     Window title;
  41     Appearance *a_title;
  42     int title_min_w, title_h;
  43     Window items;
  44     Appearance *a_items;
  45     int bullet_w;
  46     int item_h;
  47     int width;
  48 } Menu;
  49
  50 typedef enum MenuEntryRenderType {
  51     MenuEntryRenderType_None = 0,
  52     MenuEntryRenderType_Submenu = 1 << 0,
  53     MenuEntryRenderType_Boolean = 1 << 1,
  54     MenuEntryRenderType_Separator = 1 << 2,
  55
  56     MenuEntryRenderType_Other = 1 << 7
  57 } MenuEntryRenderType;
  58
  59 typedef struct {
  60     char *label;
  61     Menu *parent;
  62
  63     Action *action;
  64
  65     MenuEntryRenderType render_type;
  66     gboolean hilite;
  67     gboolean enabled;
  68     gboolean boolean_value;
  69
  70     Menu *submenu;
  71
  72     /* render stuff */
  73     Window item;
  74     Appearance *a_item;
  75     Appearance *a_disabled;
  76     Appearance *a_hilite;
  77     int y;
  78     int min_w;
  79 } MenuEntry;
  80
  81 void menu_startup();
  82 void menu_shutdown();
  83
  84 #define menu_new(l, n, p) \
  85   menu_new_full(l, n, p, NULL, NULL)
  86
  87 Menu *menu_new_full(char *label, char *name, Menu *parent,
  88                     menu_controller_show show, menu_controller_update update);
  89 void menu_free(char *name);
  90
  91 void menu_show(char *name, int x, int y, Client *client);
  92 void menu_hide(Menu *self);
  93
  94 MenuEntry *menu_entry_new_full(char *label, Action *action,
  95                                MenuEntryRenderType render_type,
  96                                gpointer submenu);
  97
  98 #define menu_entry_new(label, action) \
  99   menu_entry_new_full(label, action, MenuEntryRenderType_None, NULL)
 100
 101 void menu_entry_free(MenuEntry *entry);
 102
 103 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu);
 104
 105 void menu_add_entry(Menu *menu, MenuEntry *entry);
 106
 107 MenuEntry *menu_find_entry(Menu *menu, Window win);
 108
 109 void menu_entry_render(MenuEntry *self);
 110
 111 void menu_entry_fire(MenuEntry *self);
 112
 113 void menu_render(Menu *self);
 114
 115 #endif