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Viewing changes to gnome-flashback/libsound-applet/gvc/gvc-mixer-stream.h

  • Committer: Package Import Robot
  • Author(s): Dmitry Shachnev
  • Date: 2014-09-19 17:09:43 UTC
  • Revision ID: package-import@ubuntu.com-20140919170943-oboafsedi6z69951
Tags: upstream-3.10.0
Import upstream version 3.10.0

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gnome-flashback/libsound-applet/gvc/gvc-mixer-stream.h
 
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
 
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 *
 
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 * Copyright (C) 2008 Red Hat, Inc.
 
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 *
 
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 * This program is free software; you can redistribute it and/or modify
 
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 * it under the terms of the GNU General Public License as published by
 
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 * the Free Software Foundation; either version 2 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * This program is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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 * GNU General Public License for more details.
 
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 *
 
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 * You should have received a copy of the GNU General Public License
 
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 * along with this program; if not, write to the Free Software
 
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
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 *
 
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 */
 
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#ifndef __GVC_MIXER_STREAM_H
 
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#define __GVC_MIXER_STREAM_H
 
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#include <glib-object.h>
 
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#include "gvc-pulseaudio-fake.h"
 
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#include "gvc-channel-map.h"
 
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#include <gio/gio.h>
 
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G_BEGIN_DECLS
 
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#define GVC_TYPE_MIXER_STREAM         (gvc_mixer_stream_get_type ())
 
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#define GVC_MIXER_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStream))
 
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#define GVC_MIXER_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass))
 
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#define GVC_IS_MIXER_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_STREAM))
 
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#define GVC_IS_MIXER_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_STREAM))
 
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#define GVC_MIXER_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStreamClass))
 
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typedef struct GvcMixerStreamPrivate GvcMixerStreamPrivate;
 
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typedef struct
 
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{
 
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        GObject                parent;
 
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        GvcMixerStreamPrivate *priv;
 
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} GvcMixerStream;
 
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typedef struct
 
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{
 
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        GObjectClass           parent_class;
 
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        /* vtable */
 
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        gboolean (*push_volume)     (GvcMixerStream *stream,
 
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                                     gpointer *operation);
 
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        gboolean (*change_is_muted) (GvcMixerStream *stream,
 
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                                     gboolean        is_muted);
 
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        gboolean (*change_port)     (GvcMixerStream *stream,
 
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                                     const char     *port);
 
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} GvcMixerStreamClass;
 
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typedef struct
 
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{
 
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        char *port;
 
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        char *human_port;
 
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        guint priority;
 
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        gboolean available;
 
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} GvcMixerStreamPort;
 
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GType               gvc_mixer_stream_port_get_type   (void) G_GNUC_CONST;
 
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GType               gvc_mixer_stream_get_type        (void) G_GNUC_CONST;
 
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guint               gvc_mixer_stream_get_index       (GvcMixerStream *stream);
 
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guint               gvc_mixer_stream_get_id          (GvcMixerStream *stream);
 
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const GvcChannelMap *gvc_mixer_stream_get_channel_map(GvcMixerStream *stream);
 
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const GvcMixerStreamPort *gvc_mixer_stream_get_port  (GvcMixerStream *stream);
 
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const GList *       gvc_mixer_stream_get_ports       (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_change_port     (GvcMixerStream *stream,
 
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                                                      const char     *port);
 
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pa_volume_t         gvc_mixer_stream_get_volume      (GvcMixerStream *stream);
 
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gdouble             gvc_mixer_stream_get_decibel     (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_push_volume     (GvcMixerStream *stream);
 
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pa_volume_t         gvc_mixer_stream_get_base_volume (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_get_is_muted    (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_get_can_decibel (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_change_is_muted (GvcMixerStream *stream,
 
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                                                      gboolean        is_muted);
 
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gboolean            gvc_mixer_stream_is_running      (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_name        (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_icon_name   (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_form_factor (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_sysfs_path  (GvcMixerStream *stream);
 
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GIcon *             gvc_mixer_stream_get_gicon       (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_description (GvcMixerStream *stream);
 
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const char *        gvc_mixer_stream_get_application_id (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_is_event_stream (GvcMixerStream *stream);
 
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gboolean            gvc_mixer_stream_is_virtual      (GvcMixerStream *stream);
 
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gint                gvc_mixer_stream_get_card_index  (GvcMixerStream *stream);
 
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/* private */
 
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gboolean            gvc_mixer_stream_set_volume      (GvcMixerStream *stream,
 
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                                                      pa_volume_t     volume);
 
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gboolean            gvc_mixer_stream_set_decibel     (GvcMixerStream *stream,
 
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                                                      gdouble         db);
 
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gboolean            gvc_mixer_stream_set_is_muted    (GvcMixerStream *stream,
 
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                                                      gboolean        is_muted);
 
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gboolean            gvc_mixer_stream_set_can_decibel (GvcMixerStream *stream,
 
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                                                      gboolean        can_decibel);
 
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gboolean            gvc_mixer_stream_set_name        (GvcMixerStream *stream,
 
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                                                      const char     *name);
 
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gboolean            gvc_mixer_stream_set_description (GvcMixerStream *stream,
 
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                                                      const char     *description);
 
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gboolean            gvc_mixer_stream_set_icon_name   (GvcMixerStream *stream,
 
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                                                      const char     *name);
 
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gboolean            gvc_mixer_stream_set_form_factor (GvcMixerStream *stream,
 
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                                                      const char     *form_factor);
 
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gboolean            gvc_mixer_stream_set_sysfs_path  (GvcMixerStream *stream,
 
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                                                      const char     *sysfs_path);
 
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gboolean            gvc_mixer_stream_set_is_event_stream (GvcMixerStream *stream,
 
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                                                          gboolean is_event_stream);
 
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gboolean            gvc_mixer_stream_set_is_virtual  (GvcMixerStream *stream,
 
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                                                      gboolean is_event_stream);
 
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gboolean            gvc_mixer_stream_set_application_id (GvcMixerStream *stream,
 
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                                                         const char *application_id);
 
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gboolean            gvc_mixer_stream_set_base_volume (GvcMixerStream *stream,
 
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                                                      pa_volume_t     base_volume);
 
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gboolean            gvc_mixer_stream_set_port        (GvcMixerStream *stream,
 
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                                                      const char     *port);
 
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gboolean            gvc_mixer_stream_set_ports       (GvcMixerStream *stream,
 
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                                                      GList          *ports);
 
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gboolean            gvc_mixer_stream_set_card_index  (GvcMixerStream *stream,
 
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                                                      gint            card_index);
 
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G_END_DECLS
 
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#endif /* __GVC_MIXER_STREAM_H */