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 #include "geom.h"
   7
   8 #include <glib.h>
   9
  10 extern GHashTable *menu_map;
  11
  12 struct Menu;
  13 struct MenuEntry;
  14
  15 typedef void(*menu_controller_show)(struct Menu *self, int x, int y, Client *);
  16 typedef void(*menu_controller_update)(struct Menu *self);
  17 typedef void(*menu_controller_mouseover)(struct MenuEntry *self,
  18                                          gboolean enter);
  19
  20 typedef struct Menu {
  21     char *label;
  22     char *name;
  23
  24     GList *entries;
  25
  26     gboolean shown;
  27     gboolean invalid;
  28
  29     struct Menu *parent;
  30
  31     struct Menu *open_submenu;
  32
  33     /* place a menu on screen */
  34     menu_controller_show show;
  35     void (*hide)( /* some bummu */);
  36
  37     /* render a menu */
  38     menu_controller_update update;
  39     menu_controller_mouseover mouseover;
  40     void (*selected)( /* some bummu */);
  41
  42
  43     /* render stuff */
  44     Client *client;
  45     Window frame;
  46     Window title;
  47     Appearance *a_title;
  48     int title_min_w, title_h;
  49     Window items;
  50     Appearance *a_items;
  51     int bullet_w;
  52     int item_h;
  53     Point location;
  54     Size size;
  55
  56     /* plugin stuff */
  57     char *plugin;
  58     void *plugin_data;
  59 } Menu;
  60
  61 typedef enum MenuEntryRenderType {
  62     MenuEntryRenderType_None = 0,
  63     MenuEntryRenderType_Submenu = 1 << 0,
  64     MenuEntryRenderType_Boolean = 1 << 1,
  65     MenuEntryRenderType_Separator = 1 << 2,
  66
  67     MenuEntryRenderType_Other = 1 << 7
  68 } MenuEntryRenderType;
  69
  70 typedef struct {
  71     char *label;
  72     Menu *parent;
  73
  74     Action *action;
  75
  76     MenuEntryRenderType render_type;
  77     gboolean hilite;
  78     gboolean enabled;
  79     gboolean boolean_value;
  80
  81     Menu *submenu;
  82
  83     /* render stuff */
  84     Window item;
  85     Appearance *a_item;
  86     Appearance *a_disabled;
  87     Appearance *a_hilite;
  88     int y;
  89     int min_w;
  90 } MenuEntry;
  91
  92 void menu_startup();
  93 void menu_shutdown();
  94
  95 #define menu_new(l, n, p) \
  96   menu_new_full(l, n, p, NULL, NULL)
  97
  98 Menu *menu_new_full(char *label, char *name, Menu *parent,
  99                     menu_controller_show show, menu_controller_update update);
 100 void menu_free(char *name);
 101
 102 void menu_show(char *name, int x, int y, Client *client);
 103 void menu_show_full(Menu *menu, int x, int y, Client *client);
 104
 105 void menu_hide(Menu *self);
 106
 107 MenuEntry *menu_entry_new_full(char *label, Action *action,
 108                                MenuEntryRenderType render_type,
 109                                gpointer submenu);
 110
 111 #define menu_entry_new(label, action) \
 112 menu_entry_new_full(label, action, MenuEntryRenderType_None, NULL)
 113
 114 #define menu_entry_new_separator(label) \
 115 menu_entry_new_full(label, NULL, MenuEntryRenderType_Separator, NULL)
 116
 117 #define menu_entry_new_submenu(label, submenu) \
 118 menu_entry_new_full(label, NULL, MenuEntryRenderType_Submenu, submenu)
 119
 120 #define menu_entry_new_boolean(label, action) \
 121 menu_entry_new_full(label, action, MenuEntryRenderType_Boolean, NULL)
 122
 123 void menu_entry_free(MenuEntry *entry);
 124
 125 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu);
 126
 127 void menu_add_entry(Menu *menu, MenuEntry *entry);
 128
 129 MenuEntry *menu_find_entry(Menu *menu, Window win);
 130
 131 void menu_entry_render(MenuEntry *self);
 132
 133 void menu_entry_fire(MenuEntry *self);
 134
 135 void menu_render(Menu *self);
 136
 137 void menu_control_mouseover(MenuEntry *entry, gboolean enter);
 138 #endif