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 "geom.h"
   7 #include "render/render.h"
   8 #include "parser/parse.h"
   9
  10 #include <glib.h>
  11
  12 struct _ObClient;
  13 struct _ObMenuFrame;
  14 struct _ObMenuEntryFrame;
  15
  16 typedef struct _ObMenu ObMenu;
  17 typedef struct _ObMenuEntry ObMenuEntry;
  18 typedef struct _ObNormalMenuEntry ObNormalMenuEntry;
  19 typedef struct _ObSubmenuMenuEntry ObSubmenuMenuEntry;
  20 typedef struct _ObSeparatorMenuEntry ObSeparatorMenuEntry;
  21
  22 typedef void (*ObMenuUpdateFunc)(struct _ObMenuFrame *frame, gpointer data);
  23 typedef void (*ObMenuExecuteFunc)(struct _ObMenuEntry *entry,
  24                                   guint state, gpointer data);
  25 typedef void (*ObMenuDestroyFunc)(struct _ObMenu *menu, gpointer data);
  26
  27 struct _ObMenu
  28 {
  29     /* Name of the menu. Used in the showmenu action. */
  30     gchar *name;
  31     /* Displayed title */
  32     gchar *title;
  33
  34     /* Command to execute to rebuild the menu */
  35     gchar *execute;
  36
  37     /* ObMenuEntry list */
  38     GList *entries;
  39
  40     /* plugin data */
  41     gpointer data;
  42
  43     ObMenuUpdateFunc update_func;
  44     ObMenuExecuteFunc execute_func;
  45     ObMenuDestroyFunc destroy_func;
  46
  47     /* Pipe-menu parent, we get destroyed when it is destroyed */
  48     ObMenu *pipe_creator;
  49 };
  50
  51 typedef enum
  52 {
  53     OB_MENU_ENTRY_TYPE_NORMAL,
  54     OB_MENU_ENTRY_TYPE_SUBMENU,
  55     OB_MENU_ENTRY_TYPE_SEPARATOR
  56 } ObMenuEntryType;
  57
  58 struct _ObNormalMenuEntry {
  59     gchar *label;
  60
  61     /* state */
  62     gboolean enabled;
  63
  64     /* List of ObActions */
  65     GSList *actions;
  66
  67     /* Icon shit */
  68     gint icon_width;
  69     gint icon_height;
  70     RrPixel32 *icon_data;
  71
  72     /* Mask icon */
  73     RrPixmapMask *mask;
  74     RrColor *mask_normal_color;
  75     RrColor *mask_disabled_color;
  76     RrColor *mask_selected_color;
  77 };
  78
  79 struct _ObSubmenuMenuEntry {
  80     gchar *name;
  81     ObMenu *submenu;
  82 };
  83
  84 struct _ObSeparatorMenuEntry {
  85     gchar foo; /* placeholder */
  86 };
  87
  88 struct _ObMenuEntry
  89 {
  90     ObMenuEntryType type;
  91     ObMenu *menu;
  92
  93     gint id;
  94
  95     union u {
  96         ObNormalMenuEntry normal;
  97         ObSubmenuMenuEntry submenu;
  98         ObSeparatorMenuEntry separator;
  99     } data;
 100 };
 101
 102 void menu_startup(gboolean reconfig);
 103 void menu_shutdown(gboolean reconfig);
 104
 105 ObMenu* menu_new(gchar *name, gchar *title, gpointer data);
 106 void menu_free(ObMenu *menu);
 107
 108 /* Repopulate a pipe-menu by running its command */
 109 void menu_pipe_execute(ObMenu *self);
 110
 111 void menu_show(gchar *name, gint x, gint y, struct _ObClient *client);
 112
 113 void menu_set_update_func(ObMenu *menu, ObMenuUpdateFunc func);
 114 void menu_set_execute_func(ObMenu *menu, ObMenuExecuteFunc func);
 115 void menu_set_destroy_func(ObMenu *menu, ObMenuDestroyFunc func);
 116
 117 /* functions for building menus */
 118 ObMenuEntry* menu_add_normal(ObMenu *menu, gint id, gchar *label,
 119                              GSList *actions);
 120 ObMenuEntry* menu_add_submenu(ObMenu *menu, gint id, gchar *submenu);
 121 ObMenuEntry* menu_add_separator(ObMenu *menu, gint id);
 122
 123 void menu_clear_entries(ObMenu *menu);
 124 void menu_entry_remove(ObMenuEntry *self);
 125
 126 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id);
 127
 128 /* fills in the submenus, for use when a menu is being shown */
 129 void menu_find_submenus(ObMenu *self);
 130
 131 #endif