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
  13 struct Menu;
  14 struct MenuEntry;
  15
  16 typedef void(*menu_controller_show)(struct Menu *self,
  17                                     int x, int y, struct _ObClient *);
  18 typedef void(*menu_controller_update)(struct Menu *self);
  19 typedef void(*menu_controller_mouseover)(struct MenuEntry *self,
  20                                          gboolean enter);
  21
  22 extern GHashTable *menu_hash;
  23 extern GSList *menu_visible;
  24
  25 typedef struct Menu {
  26     ObWindow obwin;
  27
  28     char *label;
  29     char *name;
  30
  31     GList *entries;
  32
  33     gboolean shown;
  34     gboolean invalid;
  35
  36     struct Menu *parent;
  37
  38     struct Menu *open_submenu;
  39
  40     /* place a menu on screen */
  41     menu_controller_show show;
  42     void (*hide)( /* some bummu */);
  43
  44     /* render a menu */
  45     menu_controller_update update;
  46     menu_controller_mouseover mouseover;
  47     void (*selected)( /* some bummu */);
  48
  49
  50     /* render stuff */
  51     struct _ObClient *client;
  52     Window frame;
  53     Window title;
  54     RrAppearance *a_title;
  55     int title_min_w, title_h;
  56     Window items;
  57     RrAppearance *a_items;
  58     int bullet_w;
  59     int item_h;
  60     Point location;
  61     Size size;
  62     guint xin_area; /* index of the xinerama head/area */
  63
  64     /* plugin stuff */
  65     char *plugin;
  66     void *plugin_data;
  67 } Menu;
  68
  69 typedef enum MenuEntryRenderType {
  70     MenuEntryRenderType_None = 0,
  71     MenuEntryRenderType_Submenu = 1 << 0,
  72     MenuEntryRenderType_Boolean = 1 << 1,
  73     MenuEntryRenderType_Separator = 1 << 2,
  74
  75     MenuEntryRenderType_Other = 1 << 7
  76 } MenuEntryRenderType;
  77
  78 typedef struct MenuEntry {
  79     char *label;
  80     Menu *parent;
  81
  82     Action *action;
  83
  84     MenuEntryRenderType render_type;
  85     gboolean hilite;
  86     gboolean enabled;
  87     gboolean boolean_value;
  88
  89     Menu *submenu;
  90
  91     /* render stuff */
  92     Window item;
  93     RrAppearance *a_item;
  94     RrAppearance *a_disabled;
  95     RrAppearance *a_hilite;
  96     int y;
  97     int min_w;
  98 } MenuEntry;
  99
 100 void menu_startup();
 101 void menu_shutdown();
 102
 103 #define menu_new(l, n, p) \
 104   menu_new_full(l, n, p, NULL, NULL)
 105
 106 Menu *menu_new_full(char *label, char *name, Menu *parent,
 107                     menu_controller_show show, menu_controller_update update);
 108 void menu_free(char *name);
 109
 110 void menu_show(char *name, int x, int y, struct _ObClient *client);
 111 void menu_show_full(Menu *menu, int x, int y, struct _ObClient *client);
 112
 113 void menu_hide(Menu *self);
 114
 115 void menu_clear(Menu *self);
 116
 117 MenuEntry *menu_entry_new_full(char *label, Action *action,
 118                                MenuEntryRenderType render_type,
 119                                gpointer submenu);
 120
 121 #define menu_entry_new(label, action) \
 122 menu_entry_new_full(label, action, MenuEntryRenderType_None, NULL)
 123
 124 #define menu_entry_new_separator(label) \
 125 menu_entry_new_full(label, NULL, MenuEntryRenderType_Separator, NULL)
 126
 127 #define menu_entry_new_submenu(label, submenu) \
 128 menu_entry_new_full(label, NULL, MenuEntryRenderType_Submenu, submenu)
 129
 130 #define menu_entry_new_boolean(label, action) \
 131 menu_entry_new_full(label, action, MenuEntryRenderType_Boolean, NULL)
 132
 133 void menu_entry_free(MenuEntry *entry);
 134
 135 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu);
 136
 137 void menu_add_entry(Menu *menu, MenuEntry *entry);
 138
 139 MenuEntry *menu_find_entry(Menu *menu, Window win);
 140 MenuEntry *menu_find_entry_by_pos(Menu *menu, int x, int y);
 141
 142 void menu_entry_render(MenuEntry *self);
 143
 144 void menu_entry_fire(MenuEntry *self);
 145
 146 void menu_render(Menu *self);
 147 void menu_render_full(Menu *self);
 148
 149 void menu_control_mouseover(MenuEntry *entry, gboolean enter);
 150 #endif