gapplayer.h

一个开源的音频解码源程序

/*
 *  GAPPlayer object definitions
 *
 *  Copyright (C) 2003 Mason Kidd <[e-mail]>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU 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 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 _GAPPLAYER_H_
#define _GAPPLAYER_H_

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>

#include <gnome.h>

G_BEGIN_DECLS

#define GAP_PLAYER_TYPE				(gap_player_get_type ())
#define GAP_PLAYER(obj)				(GTK_CHECK_CAST ((obj), GAP_PLAYER_TYPE, GAPPlayer))
#define GAP_PLAYER_CLASS(klass)		(GTK_CHECK_CLASS_CAST ((klass), GAP_PLAYER_TYPE, GAPPlayerClass))
#define IS_GAP_PLAYER(obj)			(GTK_CHECK_TYPE ((obj), GAP_PLAYER_TYPE))
#define IS_GAP_PLAYER_CLASS(klass)	(GTK_CHECK_CLASS_TYPE ((klass), GAP_PLAYER_TYPE))
#define GAP_PLAYER_GET_CLASS(obj)	(GTK_CHECK_GET_CLASS ((obj), GAP_PLAYER_TYPE, GAPPlayerClass))

typedef struct GAPPlayerPrivate GAPPlayerPrivate;
	
typedef struct
{
	GObject parent;
	
	GAPPlayerPrivate *_priv;
} GAPPlayer;

typedef struct
{
	GObjectClass parent_class;

	void (*eos) (GAPPlayer *gp);
	void (*tick) (GAPPlayer *gp);
} GAPPlayerClass;

GType gap_player_get_type (void);
GAPPlayer *gap_player_new (void);

void gap_open (GAPPlayer *gp, char *vfsuri);
void gap_play (GAPPlayer *gp);
void gap_pause (GAPPlayer *gp);
void gap_stop (GAPPlayer *gp);
void gap_close (GAPPlayer *gp);

void gap_get_metadata (GAPPlayer *gp, char **artist, char **title, long *duration);
void gap_get_metadata_uri (const char *uri, char **artist, char **title, long *duration);

long gap_get_duration (GAPPlayer *gp);
long gap_get_time (GAPPlayer *gp);
void gap_set_time (GAPPlayer *gp, long time);

G_END_DECLS

#endif	/*_GAPPLAYER_H_*/