#ifndef __KRY_WAVEFORM_GROUP_ITEM_H__
#define __KRY_WAVEFORM_GROUP_ITEM_H__

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


#define KRY_TYPE_WAVEFORM_GROUP_ITEM                  (kry_waveform_group_item_get_type ())
#define KRY_WAVEFORM_GROUP_ITEM(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), KRY_TYPE_WAVEFORM_GROUP_ITEM, KryWaveformGroupItem))
#define KRY_WAVEFORM_GROUP_ITEM_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), KRY_TYPE_WAVEFORM_GROUP_ITEM, KryWaveformGroupItemClass))
#define KRY_IS_WAVEFORM_GROUP_ITEM(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), KRY_TYPE_WAVEFORM_GROUP_ITEM))
#define KRY_IS_WAVEFORM_GROUP_ITEM_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), KRY_TYPE_WAVEFORM_GROUP_ITEM))
#define KRY_WAVEFORM_GROUP_ITEM_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), KRY_TYPE_WAVEFORM_GROUP_ITEM, KryWaveformGroupItemClass))


typedef struct _KryWaveformGroupItem	    KryWaveformGroupItem;
typedef struct _KryWaveformGroupItemClass  KryWaveformGroupItemClass;

struct _KryWaveformGroupItem
{
  GObject parent_instance;
  
  GtkWidget *group;

  GtkWidget *toolbar;
  KryWaveform *waveform;
  GtkWidget *scrollbar;

  KryWaveformGroupItem *parent_item;
  GList *markers;

  gboolean zoom_sync;
  double zoom;

  gboolean scale_sync;
  int scale;

  gboolean scroll_sync;
};

struct _KryWaveformGroupItemClass
{
  GObjectClass parent_class;
  
  void (*zoom_sync_changed) (KryWaveformGroupItem *item, gboolean val);
  void (*scale_sync_changed) (KryWaveformGroupItem *item, gboolean val);
  void (*scroll_sync_changed) (KryWaveformGroupItem *item, gboolean val);
};


GType kry_waveform_group_item_get_type (void) G_GNUC_CONST;
GObject* kry_waveform_group_item_new(KryWaveform *waveform);
KryWaveform *kry_waveform_group_item_get_waveform(KryWaveformGroupItem *item);

void kry_waveform_group_item_set_toolbar(KryWaveformGroupItem *item, GtkWidget *widget);
GtkWidget *kry_waveform_group_item_get_toolbar(KryWaveformGroupItem *item);

GtkWidget *kry_waveform_group_item_get_scrollbar(KryWaveformGroupItem *item);
void kry_waveform_group_item_set_scrollbar(KryWaveformGroupItem *item, GtkWidget *widget);

void kry_waveform_group_item_set_waveform(KryWaveformGroupItem *item, KryWaveform *waveform);
void kry_waveform_group_item_set_group(KryWaveformGroupItem *item, GtkWidget *group);

void kry_waveform_group_item_show(KryWaveformGroupItem *item);
void kry_waveform_group_item_hide(KryWaveformGroupItem *item);

void kry_waveform_group_item_set_zoom_sync(KryWaveformGroupItem *item, gboolean zoom_sync);
void kry_waveform_group_item_set_scale_sync(KryWaveformGroupItem *item, gboolean scale_sync);
void kry_waveform_group_item_set_scroll_sync(KryWaveformGroupItem *item, gboolean scroll_sync);

#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __KRY_WAVEFORM_GROUP_ITEM_H__ */