/* GIO - GLib Input, Output and Streaming Library

 *

 * Copyright (C) 2006-2007 Red Hat, Inc.

 *

 * This library 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 2.1 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General

 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.

 *

 * Author: Alexander Larsson <alexl@redhat.com>

 */

#ifndef __G_FILE_MONITOR_H__

#define __G_FILE_MONITOR_H__

#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)

#error "Only <gio/gio.h> can be included directly."

#endif

#include <gio/giotypes.h>

G_BEGIN_DECLS

#define G_TYPE_FILE_MONITOR         (g_file_monitor_get_type ())

#define G_FILE_MONITOR(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILE_MONITOR, GFileMonitor))

#define G_FILE_MONITOR_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILE_MONITOR, GFileMonitorClass))

#define G_IS_FILE_MONITOR(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILE_MONITOR))

#define G_IS_FILE_MONITOR_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILE_MONITOR))

#define G_FILE_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILE_MONITOR, GFileMonitorClass))

typedef struct _GFileMonitorClass       GFileMonitorClass;

typedef struct _GFileMonitorPrivate	GFileMonitorPrivate;

/**

 * GFileMonitor:

 *

 * Watches for changes to a file.

 **/

struct _GFileMonitor

{

  GObject parent_instance;

  /*< private >*/

  GFileMonitorPrivate *priv;

};

struct _GFileMonitorClass

{

  GObjectClass parent_class;

  /* Signals */

  void     (* changed) (GFileMonitor      *monitor,

                        GFile             *file,

                        GFile             *other_file,

                        GFileMonitorEvent  event_type);

  /* Virtual Table */

  gboolean (* cancel)  (GFileMonitor      *monitor);

  /*< private >*/

  /* Padding for future expansion */

  void (*_g_reserved1) (void);

  void (*_g_reserved2) (void);

  void (*_g_reserved3) (void);

  void (*_g_reserved4) (void);

  void (*_g_reserved5) (void);

};

GLIB_AVAILABLE_IN_ALL

GType    g_file_monitor_get_type       (void) G_GNUC_CONST;

GLIB_AVAILABLE_IN_ALL

gboolean g_file_monitor_cancel         (GFileMonitor      *monitor);

GLIB_AVAILABLE_IN_ALL

gboolean g_file_monitor_is_cancelled   (GFileMonitor      *monitor);

GLIB_AVAILABLE_IN_ALL

void     g_file_monitor_set_rate_limit (GFileMonitor      *monitor,

                                        gint               limit_msecs);

/* For implementations */

GLIB_AVAILABLE_IN_ALL

void     g_file_monitor_emit_event     (GFileMonitor      *monitor,

                                        GFile             *child,

                                        GFile             *other_file,

                                        GFileMonitorEvent  event_type);

G_END_DECLS

#endif /* __G_FILE_MONITOR_H__ */