#ifndef __SHELL_GLOBAL_H__
#define __SHELL_GLOBAL_H__

#include <clutter/clutter.h>
#include <glib-object.h>

G_BEGIN_DECLS

typedef struct _ShellGlobal      ShellGlobal;
typedef struct _ShellGlobalClass ShellGlobalClass;

#define SHELL_TYPE_GLOBAL              (shell_global_get_type ())
#define SHELL_GLOBAL(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), SHELL_TYPE_GLOBAL, ShellGlobal))
#define SHELL_GLOBAL_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), SHELL_TYPE_GLOBAL, ShellGlobalClass))
#define SHELL_IS_GLOBAL(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), SHELL_TYPE_GLOBAL))
#define SHELL_IS_GLOBAL_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), SHELL_TYPE_GLOBAL))
#define SHELL_GLOBAL_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), SHELL_TYPE_GLOBAL, ShellGlobalClass))

GType            shell_global_get_type            (void) G_GNUC_CONST;

ShellGlobal *shell_global_get (void);

void shell_global_set_overlay_group (ShellGlobal  *global,
				     ClutterActor *overlay_group);

ClutterActor *shell_global_get_overlay_group (ShellGlobal  *global);

void shell_global_print_hello (ShellGlobal *global);

G_END_DECLS

#endif /* __SHELL_GLOBAL_H__ */