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/*
* Copyright (C) 2014 Michal Ratajsky <michal.ratajsky@gmail.com>
*
* 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 of the licence, 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/>.
*/
#ifndef MATEMIXER_STREAM_CONTROL_H
#define MATEMIXER_STREAM_CONTROL_H
#include <math.h>
#include <glib.h>
#include <glib-object.h>
#include <libmatemixer/matemixer-enums.h>
#include <libmatemixer/matemixer-types.h>
G_BEGIN_DECLS
#ifdef INFINITY
# define MATE_MIXER_INFINITY INFINITY
#else
# define MATE_MIXER_INFINITY G_MAXDOUBLE
#endif
#define MATE_MIXER_TYPE_STREAM_CONTROL \
(mate_mixer_stream_control_get_type ())
#define MATE_MIXER_STREAM_CONTROL(o) \
(G_TYPE_CHECK_INSTANCE_CAST ((o), MATE_MIXER_TYPE_STREAM_CONTROL, MateMixerStreamControl))
#define MATE_MIXER_IS_STREAM_CONTROL(o) \
(G_TYPE_CHECK_INSTANCE_TYPE ((o), MATE_MIXER_TYPE_STREAM_CONTROL))
#define MATE_MIXER_STREAM_CONTROL_CLASS(k) \
(G_TYPE_CHECK_CLASS_CAST ((k), MATE_MIXER_TYPE_STREAM_CONTROL, MateMixerStreamControlClass))
#define MATE_MIXER_IS_STREAM_CONTROL_CLASS(k) \
(G_TYPE_CHECK_CLASS_TYPE ((k), MATE_MIXER_TYPE_STREAM_CONTROL))
#define MATE_MIXER_STREAM_CONTROL_GET_CLASS(o) \
(G_TYPE_INSTANCE_GET_CLASS ((o), MATE_MIXER_TYPE_STREAM_CONTROL, MateMixerStreamControlClass))
typedef struct _MateMixerStreamControlClass MateMixerStreamControlClass;
typedef struct _MateMixerStreamControlPrivate MateMixerStreamControlPrivate;
struct _MateMixerStreamControl
{
GObject object;
/*< private >*/
MateMixerStreamControlPrivate *priv;
};
struct _MateMixerStreamControlClass
{
GObjectClass parent_class;
/*< private >*/
gboolean (*set_mute) (MateMixerStreamControl *control,
gboolean mute);
guint (*get_num_channels) (MateMixerStreamControl *control);
guint (*get_volume) (MateMixerStreamControl *control);
gboolean (*set_volume) (MateMixerStreamControl *control,
guint volume);
gdouble (*get_decibel) (MateMixerStreamControl *control);
gboolean (*set_decibel) (MateMixerStreamControl *control,
gdouble decibel);
gboolean (*has_channel_position) (MateMixerStreamControl *control,
MateMixerChannelPosition position);
MateMixerChannelPosition (*get_channel_position) (MateMixerStreamControl *control,
guint channel);
guint (*get_channel_volume) (MateMixerStreamControl *control,
guint channel);
gboolean (*set_channel_volume) (MateMixerStreamControl *control,
guint channel,
guint volume);
gdouble (*get_channel_decibel) (MateMixerStreamControl *control,
guint channel);
gboolean (*set_channel_decibel) (MateMixerStreamControl *control,
guint channel,
gdouble decibel);
gboolean (*set_balance) (MateMixerStreamControl *control,
gfloat balance);
gboolean (*set_fade) (MateMixerStreamControl *control,
gfloat fade);
guint (*get_min_volume) (MateMixerStreamControl *control);
guint (*get_max_volume) (MateMixerStreamControl *control);
guint (*get_normal_volume) (MateMixerStreamControl *control);
guint (*get_base_volume) (MateMixerStreamControl *control);
};
GType mate_mixer_stream_control_get_type (void) G_GNUC_CONST;
const gchar * mate_mixer_stream_control_get_name (MateMixerStreamControl *control);
const gchar * mate_mixer_stream_control_get_label (MateMixerStreamControl *control);
MateMixerStreamControlFlags mate_mixer_stream_control_get_flags (MateMixerStreamControl *control);
MateMixerStreamControlRole mate_mixer_stream_control_get_role (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_get_mute (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_set_mute (MateMixerStreamControl *control,
gboolean mute);
guint mate_mixer_stream_control_get_num_channels (MateMixerStreamControl *control);
guint mate_mixer_stream_control_get_volume (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_set_volume (MateMixerStreamControl *control,
guint volume);
gdouble mate_mixer_stream_control_get_decibel (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_set_decibel (MateMixerStreamControl *control,
gdouble decibel);
gboolean mate_mixer_stream_control_has_channel_position (MateMixerStreamControl *control,
MateMixerChannelPosition position);
MateMixerChannelPosition mate_mixer_stream_control_get_channel_position (MateMixerStreamControl *control,
guint channel);
guint mate_mixer_stream_control_get_channel_volume (MateMixerStreamControl *control,
guint channel);
gboolean mate_mixer_stream_control_set_channel_volume (MateMixerStreamControl *control,
guint channel,
guint volume);
gdouble mate_mixer_stream_control_get_channel_decibel (MateMixerStreamControl *control,
guint channel);
gboolean mate_mixer_stream_control_set_channel_decibel (MateMixerStreamControl *control,
guint channel,
gdouble decibel);
gfloat mate_mixer_stream_control_get_balance (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_set_balance (MateMixerStreamControl *control,
gfloat balance);
gfloat mate_mixer_stream_control_get_fade (MateMixerStreamControl *control);
gboolean mate_mixer_stream_control_set_fade (MateMixerStreamControl *control,
gfloat fade);
guint mate_mixer_stream_control_get_min_volume (MateMixerStreamControl *control);
guint mate_mixer_stream_control_get_max_volume (MateMixerStreamControl *control);
guint mate_mixer_stream_control_get_normal_volume (MateMixerStreamControl *control);
guint mate_mixer_stream_control_get_base_volume (MateMixerStreamControl *control);
G_END_DECLS
#endif /* MATEMIXER_STREAM_CONTROL_H */
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