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