/*
 * gnc-dense-cal-model.h
 *
 * Copyright (C) 2006 Joshua Sled <jsled@asynchronous.org>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License*
 * along with this program; if not, contact:
 *
 * Free Software Foundation           Voice:  +1-617-542-5942
 * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
 * Boston, MA  02110-1301,  USA       gnu@gnu.org
 */

#ifndef _GNC_DENSE_CAL_MODEL_H
#define _GNC_DENSE_CAL_MODEL_H

#include "config.h"
#include <glib.h>
#include <glib-object.h>

G_BEGIN_DECLS

#define GNC_TYPE_DENSE_CAL_MODEL (gnc_dense_cal_model_get_type())
#define GNC_DENSE_CAL_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNC_TYPE_DENSE_CAL_MODEL, GncDenseCalModel))
#define GNC_IS_DENSE_CAL_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GNC_TYPE_DENSE_CAL_MODEL))
#define GNC_DENSE_CAL_MODEL_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GNC_TYPE_DENSE_CAL_MODEL, GncDenseCalModelIface))
  
typedef struct _GncDenseCalModel GncDenseCalModel; /* non existant */
typedef struct _GncDenseCalModelIface
{
    GTypeInterface parent;

    /* signals */
    void (*insert)(GncDenseCalModel *mdl, gint tag);
    void (*update)(GncDenseCalModel *mdl, gint tag);
    void (*remove)(GncDenseCalModel *mdl, gint tag);

    /* virtual table */
    GList* (*get_contained)(GncDenseCalModel *model);
    gchar* (*get_name)(GncDenseCalModel *model, guint tag);
    gchar* (*get_info)(GncDenseCalModel *model, guint tag);
    gint (*get_instance_count)(GncDenseCalModel *model, guint tag);
    void (*get_instance)(GncDenseCalModel *model, guint tag, gint instance_index, GDate *date);
} GncDenseCalModelIface;

GType gnc_dense_cal_model_get_type(void);

/** @return Caller-owned GList (but not elements).  The Model-user will free. **/
GList* gnc_dense_cal_model_get_contained(GncDenseCalModel *model);
gchar* gnc_dense_cal_model_get_name(GncDenseCalModel *model, guint tag);
gchar* gnc_dense_cal_model_get_info(GncDenseCalModel *model, guint tag);
gint gnc_dense_cal_model_get_instance_count(GncDenseCalModel *model, guint tag);
void gnc_dense_cal_model_get_instance(GncDenseCalModel *model, guint tag, gint instance_index, GDate *date);

G_END_DECLS

#endif // _GNC_DENSE_CAL_MODEL_H
