/**

 * GMyth Library

 *

 * @file gmyth/gmyth_epg.h

 * 

 * @brief <p> GMythEPG class provides access to the program and channel data

 * from the Electronic Program Guide (EPG) of the Mythtv backend.

 *

 * Copyright (C) 2006 INdT - Instituto Nokia de Tecnologia.

 * @author Leonardo Sobral Cunha <leonardo.cunha@indt.org.br>

 * 

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * 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 Lesser General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef GMYTH_EPG_H_

#define GMYTH_EPG_H_

#include <glib-object.h>

#include "gmyth_query.h"

#include "gmyth_common.h"

G_BEGIN_DECLS

#define GMYTH_EPG_TYPE               (gmyth_epg_get_type ())

#define GMYTH_EPG(obj)               (G_TYPE_CHECK_INSTANCE_CAST ((obj), GMYTH_EPG_TYPE, GMythEPG))

#define GMYTH_EPG_CLASS(klass)       (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_EPG_TYPE, GMythEPGClass))

#define IS_GMYTH_EPG(obj)            (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GMYTH_EPG_TYPE))

#define IS_GMYTH_EPG_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GMYTH_EPG_TYPE))

#define GMYTH_EPG_GET_CLASS(obj)     (G_TYPE_INSTANCE_GET_CLASS ((obj), GMYTH_EPG_TYPE, GMythEPGClass))

typedef struct _GMythEPG GMythEPG;

typedef struct _GMythEPGClass GMythEPGClass;

struct _GMythEPGClass {

    GObjectClass parent_class;

};

struct _GMythEPG {

    GObject         parent;

    GMythQuery     *sqlquery;

    GMythBackendInfo *backend_info;

};

GType     gmyth_epg_get_type              (void) G_GNUC_CONST;;

GMythEPG* gmyth_epg_new                   (void);

gboolean  gmyth_epg_connect               (GMythEPG           *gmyth_epg,

                                           GMythBackendInfo   *backend_info);

gboolean  gmyth_epg_is_connected (GMythEPG *gmyth_epg);

gboolean  gmyth_epg_disconnect            (GMythEPG           *gmyth_epg);

gint      gmyth_epg_get_channel_list      (GMythEPG           *gmyth_epg,

                                           GList              **glist_ptr);

gint      gmyth_epg_get_program_list      (GMythEPG           *gmyth_epg,

                                           GList              **proglist,

                                           gint               chanNum,

                                           GTimeVal           *starttime,

                                           GTimeVal           *endtime);

GMythChannelInfo*gmyth_epg_get_channel_info     (GMythEPG           *gmyth_epg,

                                                 gint               channel_id);

gboolean  gmyth_epg_channel_has_icon      (GMythEPG           *gmyth_epg,

                                           GMythChannelInfo   *channel);

gboolean  gmyth_epg_channel_get_icon      (GMythEPG           *gmyth_epg,

                                           GMythChannelInfo   *channel,

                                           guint8             **data, 

                                           guint              *length);

G_END_DECLS

#endif                          /* GMYTH_EPG_H_ */