/* GStreamer Mixer

 * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>

 *

 * mixeroptions.h: mixer track options object

 * This should be a subclass of MixerItem, along with MixerOptions,

 * but that's not possible because of API/ABI in 0.8.x. FIXME.

 *

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

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#ifndef __GST_MIXER_OPTIONS_H__

#define __GST_MIXER_OPTIONS_H__

#include <gst/gst.h>

#include <gst/interfaces/mixertrack.h>

G_BEGIN_DECLS

#define GST_TYPE_MIXER_OPTIONS \

  (gst_mixer_options_get_type ())

#define GST_MIXER_OPTIONS(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MIXER_OPTIONS, \

                               GstMixerOptions))

#define GST_MIXER_OPTIONS_GET_CLASS(obj) \

  (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_MIXER_OPTIONS, GstMixerOptionsClass))

#define GST_MIXER_OPTIONS_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MIXER_OPTIONS, \

                            GstMixerOptionsClass))

#define GST_IS_MIXER_OPTIONS(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MIXER_OPTIONS))

#define GST_IS_MIXER_OPTIONS_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MIXER_OPTIONS))

typedef struct _GstMixerOptions GstMixerOptions;

typedef struct _GstMixerOptionsClass GstMixerOptionsClass;

/**

 * GstMixerOptions:

 * @parent: Parent object

 * @values: List of option strings. Do not access this member directly,

 *     always use gst_mixer_options_get_values() instead.

 */

struct _GstMixerOptions {

  GstMixerTrack parent;

  /* list of strings (do not access directly) (FIXME 0.11: make private) */

  GList        *values;

  gpointer _gst_reserved[GST_PADDING];

};

/**

 * GstMixerOptionsClass:

 * @parent: Parent class

 * @get_values: Optional implementation of gst_mixer_options_get_values().

 *    (Since: 0.10.18)

 */

struct _GstMixerOptionsClass {

  GstMixerTrackClass parent;

#ifdef GST_MIXER_NEED_DEPRECATED

  /* signals */

  void    (* option_changed) (GstMixerOptions *opts,

                              gchar           *value);

#endif /* GST_MIXER_NEED_DEPRECATED */

  GList * (* get_values)     (GstMixerOptions *opts);

  gpointer _gst_reserved[GST_PADDING-1];

};

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GType           gst_mixer_options_get_type (void);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GList         * gst_mixer_options_get_values (GstMixerOptions *mixer_options);

G_END_DECLS

#endif /* __GST_MIXER_OPTIONS_H__ */