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 typedef struct _ObMenu      ObMenu;
  14 typedef struct _ObMenuEntry ObMenuEntry;
  15
  16 typedef void(*menu_controller_show)(ObMenu *self, int x, int y,
  17                                     struct _ObClient *);
  18 typedef void(*menu_controller_update)(ObMenu *self);
  19 typedef void(*menu_controller_mouseover)(ObMenuEntry *self, gboolean enter);
  20
  21 extern GHashTable *menu_hash;
  22 extern GList *menu_visible;
  23
  24 struct _ObMenu
  25 {
  26     ObWindow obwin;
  27
  28     gchar *label;
  29     gchar *name;
  30
  31     GList *entries;
  32
  33     gboolean shown;
  34     gboolean invalid;
  35
  36     ObMenu *parent;
  37
  38     ObMenu *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     gint title_min_w, title_h;
  56     Window items;
  57     RrAppearance *a_items;
  58     gint bullet_w;
  59     gint 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 };
  68
  69 typedef enum
  70 {
  71     OB_MENU_ENTRY_RENDER_TYPE_NONE,
  72     OB_MENU_ENTRY_RENDER_TYPE_SUBMENU,
  73     OB_MENU_ENTRY_RENDER_TYPE_BOOLEAN,
  74     OB_MENU_ENTRY_RENDER_TYPE_SEPARATOR,
  75     OB_MENU_ENTRY_RENDER_TYPE_OTHER /* XXX what is this? */
  76 } ObMenuEntryRenderType;
  77
  78 struct _ObMenuEntry
  79 {
  80     char *label;
  81     ObMenu *parent;
  82
  83     Action *action;
  84
  85     ObMenuEntryRenderType render_type;
  86     gboolean hilite;
  87     gboolean enabled;
  88     gboolean boolean_value;
  89
  90     ObMenu *submenu;
  91
  92     /* render stuff */
  93     Window item;
  94     RrAppearance *a_item;
  95     RrAppearance *a_disabled;
  96     RrAppearance *a_hilite;
  97     gint y;
  98     gint min_w;
  99 } MenuEntry;
 100
 101 typedef struct PluginMenuCreateData{
 102     xmlDocPtr doc;
 103     xmlNodePtr node;
 104     ObMenu *parent;
 105 } PluginMenuCreateData;
 106
 107
 108 void menu_startup();
 109 void menu_shutdown();
 110
 111 #define menu_new(l, n, p) \
 112   menu_new_full(l, n, p, NULL, NULL)
 113
 114 ObMenu *menu_new_full(char *label, char *name, ObMenu *parent,
 115                     menu_controller_show show, menu_controller_update update);
 116 void menu_free(char *name);
 117
 118 void menu_show(char *name, int x, int y, struct _ObClient *client);
 119 void menu_show_full(ObMenu *menu, int x, int y, struct _ObClient *client);
 120
 121 void menu_hide(ObMenu *self);
 122
 123 void menu_clear(ObMenu *self);
 124
 125 ObMenuEntry *menu_entry_new_full(char *label, Action *action,
 126                                ObMenuEntryRenderType render_type,
 127                                gpointer submenu);
 128
 129 #define menu_entry_new(label, action) \
 130 menu_entry_new_full(label, action, OB_MENU_ENTRY_RENDER_TYPE_NONE, NULL)
 131
 132 #define menu_entry_new_separator(label) \
 133 menu_entry_new_full(label, NULL, OB_MENU_ENTRY_RENDER_TYPE_SEPARATOR, NULL)
 134
 135 #define menu_entry_new_submenu(label, submenu) \
 136 menu_entry_new_full(label, NULL, OB_MENU_ENTRY_RENDER_TYPE_SUBMENU, submenu)
 137
 138 #define menu_entry_new_boolean(label, action) \
 139 menu_entry_new_full(label, action, OB_MENU_ENTRY_RENDER_TYPE_BOOLEAN, NULL)
 140
 141 void menu_entry_free(ObMenuEntry *entry);
 142
 143 void menu_entry_set_submenu(ObMenuEntry *entry, ObMenu *submenu);
 144
 145 void menu_add_entry(ObMenu *menu, ObMenuEntry *entry);
 146
 147 ObMenuEntry *menu_find_entry(ObMenu *menu, Window win);
 148 ObMenuEntry *menu_find_entry_by_submenu(ObMenu *menu, ObMenu *submenu);
 149 ObMenuEntry *menu_find_entry_by_pos(ObMenu *menu, int x, int y);
 150
 151 void menu_entry_render(ObMenuEntry *self);
 152
 153 void menu_entry_fire(ObMenuEntry *self);
 154
 155 void menu_render(ObMenu *self);
 156 void menu_render_full(ObMenu *self);
 157
 158 /*so plugins can call it? */
 159 void parse_menu_full(xmlDocPtr doc, xmlNodePtr node, void *data, gboolean new);
 160 void menu_control_mouseover(ObMenuEntry *entry, gboolean enter);
 161 ObMenuEntry *menu_control_keyboard_nav(ObMenuEntry *over, ObKey key);
 162 #endif