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 struct Menu;
  11 struct MenuEntry;
  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 typedef void(*menu_controller_mouseover)(struct MenuEntry *self,
  16                                          gboolean enter);
  17
  18 extern GHashTable *menu_hash;
  19
  20 typedef struct Menu {
  21     ObWindow obwin;
  22
  23     char *label;
  24     char *name;
  25
  26     GList *entries;
  27
  28     gboolean shown;
  29     gboolean invalid;
  30
  31     struct Menu *parent;
  32
  33     struct Menu *open_submenu;
  34
  35     /* place a menu on screen */
  36     menu_controller_show show;
  37     void (*hide)( /* some bummu */);
  38
  39     /* render a menu */
  40     menu_controller_update update;
  41     menu_controller_mouseover mouseover;
  42     void (*selected)( /* some bummu */);
  43
  44
  45     /* render stuff */
  46     Client *client;
  47     Window frame;
  48     Window title;
  49     RrAppearance *a_title;
  50     int title_min_w, title_h;
  51     Window items;
  52     RrAppearance *a_items;
  53     int bullet_w;
  54     int item_h;
  55     Point location;
  56     Size size;
  57
  58     /* plugin stuff */
  59     char *plugin;
  60     void *plugin_data;
  61 } Menu;
  62
  63 typedef enum MenuEntryRenderType {
  64     MenuEntryRenderType_None = 0,
  65     MenuEntryRenderType_Submenu = 1 << 0,
  66     MenuEntryRenderType_Boolean = 1 << 1,
  67     MenuEntryRenderType_Separator = 1 << 2,
  68
  69     MenuEntryRenderType_Other = 1 << 7
  70 } MenuEntryRenderType;
  71
  72 typedef struct MenuEntry {
  73     char *label;
  74     Menu *parent;
  75
  76     Action *action;
  77
  78     MenuEntryRenderType render_type;
  79     gboolean hilite;
  80     gboolean enabled;
  81     gboolean boolean_value;
  82
  83     Menu *submenu;
  84
  85     /* render stuff */
  86     Window item;
  87     RrAppearance *a_item;
  88     RrAppearance *a_disabled;
  89     RrAppearance *a_hilite;
  90     int y;
  91     int min_w;
  92 } MenuEntry;
  93
  94 void menu_startup();
  95 void menu_shutdown();
  96
  97 #define menu_new(l, n, p) \
  98   menu_new_full(l, n, p, NULL, NULL)
  99
 100 Menu *menu_new_full(char *label, char *name, Menu *parent,
 101                     menu_controller_show show, menu_controller_update update);
 102 void menu_free(char *name);
 103
 104 void menu_show(char *name, int x, int y, Client *client);
 105 void menu_show_full(Menu *menu, int x, int y, Client *client);
 106
 107 void menu_hide(Menu *self);
 108
 109 void menu_clear(Menu *self);
 110
 111 MenuEntry *menu_entry_new_full(char *label, Action *action,
 112                                MenuEntryRenderType render_type,
 113                                gpointer submenu);
 114
 115 #define menu_entry_new(label, action) \
 116 menu_entry_new_full(label, action, MenuEntryRenderType_None, NULL)
 117
 118 #define menu_entry_new_separator(label) \
 119 menu_entry_new_full(label, NULL, MenuEntryRenderType_Separator, NULL)
 120
 121 #define menu_entry_new_submenu(label, submenu) \
 122 menu_entry_new_full(label, NULL, MenuEntryRenderType_Submenu, submenu)
 123
 124 #define menu_entry_new_boolean(label, action) \
 125 menu_entry_new_full(label, action, MenuEntryRenderType_Boolean, NULL)
 126
 127 void menu_entry_free(MenuEntry *entry);
 128
 129 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu);
 130
 131 void menu_add_entry(Menu *menu, MenuEntry *entry);
 132
 133 MenuEntry *menu_find_entry(Menu *menu, Window win);
 134
 135 void menu_entry_render(MenuEntry *self);
 136
 137 void menu_entry_fire(MenuEntry *self);
 138
 139 void menu_render(Menu *self);
 140 void menu_render_full(Menu *self);
 141
 142 void menu_control_mouseover(MenuEntry *entry, gboolean enter);
 143 #endif