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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2008 Red Hat, Inc.
*
* 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 __GVC_MIXER_STREAM_H
#define __GVC_MIXER_STREAM_H
#include <glib-object.h>
#include "gvc-pulseaudio-fake.h"
#include "gvc-channel-map.h"
#include <gio/gio.h>
G_BEGIN_DECLS
#define GVC_TYPE_MIXER_STREAM (gvc_mixer_stream_get_type ())
#define GVC_MIXER_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStream))
#define GVC_MIXER_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass))
#define GVC_IS_MIXER_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_STREAM))
#define GVC_IS_MIXER_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_STREAM))
#define GVC_MIXER_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass))
typedef struct GvcMixerStreamPrivate GvcMixerStreamPrivate;
typedef struct
{
GObject parent;
GvcMixerStreamPrivate *priv;
} GvcMixerStream;
typedef struct
{
GObjectClass parent_class;
/* vtable */
gboolean (*push_volume) (GvcMixerStream *stream,
gpointer *operation);
gboolean (*change_is_muted) (GvcMixerStream *stream,
gboolean is_muted);
gboolean (*change_port) (GvcMixerStream *stream,
const char *port);
} GvcMixerStreamClass;
typedef struct
{
char *port;
char *human_port;
guint priority;
gboolean available;
} GvcMixerStreamPort;
typedef enum
{
GVC_STREAM_STATE_INVALID,
GVC_STREAM_STATE_RUNNING,
GVC_STREAM_STATE_IDLE,
GVC_STREAM_STATE_SUSPENDED
} GvcMixerStreamState;
GType gvc_mixer_stream_port_get_type (void) G_GNUC_CONST;
GType gvc_mixer_stream_get_type (void) G_GNUC_CONST;
guint gvc_mixer_stream_get_index (GvcMixerStream *stream);
guint gvc_mixer_stream_get_id (GvcMixerStream *stream);
const GvcChannelMap *gvc_mixer_stream_get_channel_map(GvcMixerStream *stream);
const GvcMixerStreamPort *gvc_mixer_stream_get_port (GvcMixerStream *stream);
const GList * gvc_mixer_stream_get_ports (GvcMixerStream *stream);
gboolean gvc_mixer_stream_change_port (GvcMixerStream *stream,
const char *port);
pa_volume_t gvc_mixer_stream_get_volume (GvcMixerStream *stream);
gdouble gvc_mixer_stream_get_decibel (GvcMixerStream *stream);
gboolean gvc_mixer_stream_push_volume (GvcMixerStream *stream);
pa_volume_t gvc_mixer_stream_get_base_volume (GvcMixerStream *stream);
gboolean gvc_mixer_stream_get_is_muted (GvcMixerStream *stream);
gboolean gvc_mixer_stream_get_can_decibel (GvcMixerStream *stream);
gboolean gvc_mixer_stream_change_is_muted (GvcMixerStream *stream,
gboolean is_muted);
gboolean gvc_mixer_stream_is_running (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_name (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_icon_name (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_form_factor (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_sysfs_path (GvcMixerStream *stream);
GIcon * gvc_mixer_stream_get_gicon (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_description (GvcMixerStream *stream);
const char * gvc_mixer_stream_get_application_id (GvcMixerStream *stream);
gboolean gvc_mixer_stream_is_event_stream (GvcMixerStream *stream);
gboolean gvc_mixer_stream_is_virtual (GvcMixerStream *stream);
guint gvc_mixer_stream_get_card_index (GvcMixerStream *stream);
GvcMixerStreamState gvc_mixer_stream_get_state (GvcMixerStream *stream);
/* private */
gboolean gvc_mixer_stream_set_volume (GvcMixerStream *stream,
pa_volume_t volume);
gboolean gvc_mixer_stream_set_decibel (GvcMixerStream *stream,
gdouble db);
gboolean gvc_mixer_stream_set_is_muted (GvcMixerStream *stream,
gboolean is_muted);
gboolean gvc_mixer_stream_set_can_decibel (GvcMixerStream *stream,
gboolean can_decibel);
gboolean gvc_mixer_stream_set_name (GvcMixerStream *stream,
const char *name);
gboolean gvc_mixer_stream_set_description (GvcMixerStream *stream,
const char *description);
gboolean gvc_mixer_stream_set_icon_name (GvcMixerStream *stream,
const char *name);
gboolean gvc_mixer_stream_set_form_factor (GvcMixerStream *stream,
const char *form_factor);
gboolean gvc_mixer_stream_set_sysfs_path (GvcMixerStream *stream,
const char *sysfs_path);
gboolean gvc_mixer_stream_set_is_event_stream (GvcMixerStream *stream,
gboolean is_event_stream);
gboolean gvc_mixer_stream_set_is_virtual (GvcMixerStream *stream,
gboolean is_event_stream);
gboolean gvc_mixer_stream_set_application_id (GvcMixerStream *stream,
const char *application_id);
gboolean gvc_mixer_stream_set_base_volume (GvcMixerStream *stream,
pa_volume_t base_volume);
gboolean gvc_mixer_stream_set_port (GvcMixerStream *stream,
const char *port);
gboolean gvc_mixer_stream_set_ports (GvcMixerStream *stream,
GList *ports);
gboolean gvc_mixer_stream_set_card_index (GvcMixerStream *stream,
guint card_index);
gboolean gvc_mixer_stream_set_state (GvcMixerStream *stream,
GvcMixerStreamState state);
G_END_DECLS
#endif /* __GVC_MIXER_STREAM_H */
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