/* GStreamer Mixer

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

 *

 * mixeroptions.c: mixer track options object design

 *

 * 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.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include "mixeroptions.h"

#if 0

enum

{

  /* FILL ME */

  SIGNAL_OPTION_CHANGED,

  LAST_SIGNAL

};

static guint signals[LAST_SIGNAL] = { 0 };

#endif

static void gst_mixer_options_class_init (GstMixerOptionsClass * klass);

static void gst_mixer_options_init (GstMixerOptions * mixer);

static void gst_mixer_options_dispose (GObject * object);

static GObjectClass *parent_class = NULL;

#ifdef __SYMBIAN32__

EXPORT_C

#endif

GType

gst_mixer_options_get_type (void)

{

  static GType gst_mixer_options_type = 0;

  if (!gst_mixer_options_type) {

    static const GTypeInfo mixer_options_info = {

      sizeof (GstMixerOptionsClass),

      NULL,

      NULL,

      (GClassInitFunc) gst_mixer_options_class_init,

      NULL,

      NULL,

      sizeof (GstMixerOptions),

      0,

      (GInstanceInitFunc) gst_mixer_options_init,

      NULL

    };

    gst_mixer_options_type =

        g_type_register_static (GST_TYPE_MIXER_TRACK,

        "GstMixerOptions", &mixer_options_info, 0);

  }

  return gst_mixer_options_type;

}

static void

gst_mixer_options_class_init (GstMixerOptionsClass * klass)

{

  GObjectClass *object_klass = (GObjectClass *) klass;

  parent_class = g_type_class_peek_parent (klass);

#if 0

  signals[SIGNAL_OPTION_CHANGED] =

      g_signal_new ("option_changed", G_TYPE_FROM_CLASS (klass),

      G_SIGNAL_RUN_LAST,

      G_STRUCT_OFFSET (GstMixerOptionsClass, option_changed),

      NULL, NULL, g_cclosure_marshal_VOID__STRING,

      G_TYPE_NONE, 1, G_TYPE_STRING);

#endif

  object_klass->dispose = gst_mixer_options_dispose;

}

static void

gst_mixer_options_init (GstMixerOptions * mixer_options)

{

  mixer_options->values = NULL;

}

/**

 * gst_mixer_options_get_values:

 * @mixer_options: The #GstMixerOptions item that owns the values.

 *

 * Get the values for the mixer option.

 *

 * Returns: A list of strings with all the possible values for the mixer

 *     option. You must not free or modify the list or its contents, it belongs

 *     to the @mixer_options object.

 */

#ifdef __SYMBIAN32__

EXPORT_C

#endif

GList *

gst_mixer_options_get_values (GstMixerOptions * mixer_options)

{

  GstMixerOptionsClass *klass;

  GList *ret = NULL;

  g_return_val_if_fail (GST_IS_MIXER_OPTIONS (mixer_options), NULL);

  klass = GST_MIXER_OPTIONS_GET_CLASS (mixer_options);

  if (klass->get_values != NULL) {

    ret = klass->get_values (mixer_options);

  } else {

    ret = mixer_options->values;

  }

  return ret;

}

static void

gst_mixer_options_dispose (GObject * object)

{

  GstMixerOptions *opts = GST_MIXER_OPTIONS (object);

  g_list_foreach (opts->values, (GFunc) g_free, NULL);

  g_list_free (opts->values);

  opts->values = NULL;

  if (parent_class->dispose)

    parent_class->dispose (object);

}