#ifndef __KRY_MARKER_H__
#define __KRY_MARKER_H__

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


#define KRY_TYPE_MARKER                  (kry_marker_get_type ())
#define KRY_MARKER(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), KRY_TYPE_MARKER, KryMarker))
#define KRY_MARKER_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), KRY_TYPE_MARKER, KryMarkerClass))
#define KRY_IS_MARKER(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), KRY_TYPE_MARKER))
#define KRY_IS_MARKER_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), KRY_TYPE_MARKER))
#define KRY_MARKER_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), KRY_TYPE_MARKER, KryMarkerClass))


enum marker_type 
{
  MARKER_NONE,
  MARKER_START, 
  MARKER_CURRENT, 
  MARKER_END, 
  MARKER_KARAOKE
};

typedef struct _KryMarker	    KryMarker;
typedef struct _KryMarkerClass  KryMarkerClass;

struct _KryMarker
{
  GObject parent_instance;
  
  gboolean userAction;
  gboolean isSet;
  long value;
  long value_prev;
  int  multiple;
  enum marker_type type;
};

struct _KryMarkerClass
{
  GObjectClass parent_class;
  
  void (* value_changed) (KryMarker *marker);
};


GType	   kry_marker_get_type		(void) G_GNUC_CONST;
GObject* kry_marker_new (enum marker_type type2, int multiple);
void kry_marker_changed		(KryMarker *marker);
void kry_marker_value_changed		(KryMarker *marker, int old_val);
long kry_marker_get_value		(KryMarker *marker);
void kry_marker_set_value		(KryMarker	 *marker, long value);
void kry_marker_set_multiple(KryMarker *marker, int multiple);
enum marker_type kry_marker_get_marker_type(KryMarker *marker);
GObject *kry_marker_copy(KryMarker *marker);

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __KRY_MARKER_H__ */