Remove the rest of obsolete PulseAudio code

16 files changed, 0 insertions, 5152 deletions

diff --git a/mate-volume-control/src/gvc-mixer-card.c b/mate-volume-control/src/gvc-mixer-card.c
deleted file mode 100644
index bd1efdd..0000000
--- a/mate-volume-control/src/gvc-mixer-card.c
+++ /dev/null
@@ -1,498 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- * Copyright (C) 2009 Bastien Nocera
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-card.h"
-
-#define GVC_MIXER_CARD_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_CARD, GvcMixerCardPrivate))
-
-static guint32 card_serial = 1;
-
-struct GvcMixerCardPrivate
-{
-        pa_context    *pa_context;
-        guint          id;
-        guint          index;
-        char          *name;
-        char          *icon_name;
-        char          *profile;
-        char          *target_profile;
-        char          *human_profile;
-        GList         *profiles;
-        pa_operation  *profile_op;
-};
-
-enum
-{
-        PROP_0,
-        PROP_ID,
-        PROP_PA_CONTEXT,
-        PROP_INDEX,
-        PROP_NAME,
-        PROP_ICON_NAME,
-        PROP_PROFILE,
-        PROP_HUMAN_PROFILE,
-};
-
-static void     gvc_mixer_card_class_init (GvcMixerCardClass *klass);
-static void     gvc_mixer_card_init       (GvcMixerCard      *mixer_card);
-static void     gvc_mixer_card_finalize   (GObject            *object);
-
-G_DEFINE_TYPE (GvcMixerCard, gvc_mixer_card, G_TYPE_OBJECT)
-
-static guint32
-get_next_card_serial (void)
-{
-        guint32 serial;
-
-        serial = card_serial++;
-
-        if ((gint32)card_serial < 0) {
-                card_serial = 1;
-        }
-
-        return serial;
-}
-
-pa_context *
-gvc_mixer_card_get_pa_context (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), 0);
-        return card->priv->pa_context;
-}
-
-guint
-gvc_mixer_card_get_index (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), 0);
-        return card->priv->index;
-}
-
-guint
-gvc_mixer_card_get_id (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), 0);
-        return card->priv->id;
-}
-
-const char *
-gvc_mixer_card_get_name (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), NULL);
-        return card->priv->name;
-}
-
-gboolean
-gvc_mixer_card_set_name (GvcMixerCard *card,
-                         const char     *name)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-
-        g_free (card->priv->name);
-        card->priv->name = g_strdup (name);
-        g_object_notify (G_OBJECT (card), "name");
-
-        return TRUE;
-}
-
-const char *
-gvc_mixer_card_get_icon_name (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), NULL);
-        return card->priv->icon_name;
-}
-
-gboolean
-gvc_mixer_card_set_icon_name (GvcMixerCard *card,
-                              const char     *icon_name)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-
-        g_free (card->priv->icon_name);
-        card->priv->icon_name = g_strdup (icon_name);
-        g_object_notify (G_OBJECT (card), "icon-name");
-
-        return TRUE;
-}
-
-GvcMixerCardProfile *
-gvc_mixer_card_get_profile (GvcMixerCard *card)
-{
-        GList *l;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), NULL);
-        g_return_val_if_fail (card->priv->profiles != NULL, FALSE);
-
-        for (l = card->priv->profiles; l != NULL; l = l->next) {
-                GvcMixerCardProfile *p = l->data;
-                if (g_str_equal (card->priv->profile, p->profile)) {
-                        return p;
-                }
-        }
-
-        g_assert_not_reached ();
-
-        return NULL;
-}
-
-gboolean
-gvc_mixer_card_set_profile (GvcMixerCard *card,
-                            const char     *profile)
-{
-        GList *l;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-        g_return_val_if_fail (card->priv->profiles != NULL, FALSE);
-
-        g_free (card->priv->profile);
-        card->priv->profile = g_strdup (profile);
-
-        g_free (card->priv->human_profile);
-        card->priv->human_profile = NULL;
-
-        for (l = card->priv->profiles; l != NULL; l = l->next) {
-                GvcMixerCardProfile *p = l->data;
-                if (g_str_equal (card->priv->profile, p->profile)) {
-                        card->priv->human_profile = g_strdup (p->human_profile);
-                        break;
-                }
-        }
-
-        g_object_notify (G_OBJECT (card), "profile");
-
-        return TRUE;
-}
-
-static void
-_pa_context_set_card_profile_by_index_cb (pa_context                       *context,
-                                          int                               success,
-                                          void                             *userdata)
-{
-        GvcMixerCard *card = GVC_MIXER_CARD (userdata);
-
-        g_assert (card->priv->target_profile);
-
-        if (success > 0) {
-                gvc_mixer_card_set_profile (card, card->priv->target_profile);
-        } else {
-                g_debug ("Failed to switch profile on '%s' from '%s' to '%s'",
-                         card->priv->name,
-                         card->priv->profile,
-                         card->priv->target_profile);
-        }
-        g_free (card->priv->target_profile);
-        card->priv->target_profile = NULL;
-
-        pa_operation_unref (card->priv->profile_op);
-        card->priv->profile_op = NULL;
-}
-
-gboolean
-gvc_mixer_card_change_profile (GvcMixerCard *card,
-                               const char *profile)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-        g_return_val_if_fail (card->priv->profiles != NULL, FALSE);
-
-        /* Same profile, or already requested? */
-        if (g_strcmp0 (card->priv->profile, profile) == 0)
-                return TRUE;
-        if (g_strcmp0 (profile, card->priv->target_profile) == 0)
-                return TRUE;
-        if (card->priv->profile_op != NULL) {
-                pa_operation_cancel (card->priv->profile_op);
-                pa_operation_unref (card->priv->profile_op);
-                card->priv->profile_op = NULL;
-        }
-
-        if (card->priv->profile != NULL) {
-                g_free (card->priv->target_profile);
-                card->priv->target_profile = g_strdup (profile);
-
-                card->priv->profile_op = pa_context_set_card_profile_by_index (card->priv->pa_context,
-                                                                               card->priv->index,
-                                                                               card->priv->target_profile,
-                                                                               _pa_context_set_card_profile_by_index_cb,
-                                                                               card);
-
-                if (card->priv->profile_op == NULL) {
-                        g_warning ("pa_context_set_card_profile_by_index() failed");
-                        return FALSE;
-                }
-        } else {
-                g_assert (card->priv->human_profile == NULL);
-                card->priv->profile = g_strdup (profile);
-        }
-
-        return TRUE;
-}
-
-const GList *
-gvc_mixer_card_get_profiles (GvcMixerCard *card)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-        return card->priv->profiles;
-}
-
-static int
-sort_profiles (GvcMixerCardProfile *a,
-               GvcMixerCardProfile *b)
-{
-        if (a->priority == b->priority)
-                return 0;
-        if (a->priority > b->priority)
-                return 1;
-        return -1;
-}
-
-gboolean
-gvc_mixer_card_set_profiles (GvcMixerCard *card,
-                             GList        *profiles)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CARD (card), FALSE);
-        g_return_val_if_fail (card->priv->profiles == NULL, FALSE);
-
-        card->priv->profiles = g_list_sort (profiles, (GCompareFunc) sort_profiles);
-
-        return TRUE;
-}
-
-static void
-gvc_mixer_card_set_property (GObject       *object,
-                             guint          prop_id,
-                             const GValue  *value,
-                             GParamSpec    *pspec)
-{
-        GvcMixerCard *self = GVC_MIXER_CARD (object);
-
-        switch (prop_id) {
-        case PROP_PA_CONTEXT:
-                self->priv->pa_context = g_value_get_pointer (value);
-                break;
-        case PROP_INDEX:
-                self->priv->index = g_value_get_ulong (value);
-                break;
-        case PROP_ID:
-                self->priv->id = g_value_get_ulong (value);
-                break;
-        case PROP_NAME:
-                gvc_mixer_card_set_name (self, g_value_get_string (value));
-                break;
-        case PROP_ICON_NAME:
-                gvc_mixer_card_set_icon_name (self, g_value_get_string (value));
-                break;
-        case PROP_PROFILE:
-                gvc_mixer_card_set_profile (self, g_value_get_string (value));
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static void
-gvc_mixer_card_get_property (GObject     *object,
-                             guint        prop_id,
-                             GValue      *value,
-                             GParamSpec  *pspec)
-{
-        GvcMixerCard *self = GVC_MIXER_CARD (object);
-
-        switch (prop_id) {
-        case PROP_PA_CONTEXT:
-                g_value_set_pointer (value, self->priv->pa_context);
-                break;
-        case PROP_INDEX:
-                g_value_set_ulong (value, self->priv->index);
-                break;
-        case PROP_ID:
-                g_value_set_ulong (value, self->priv->id);
-                break;
-        case PROP_NAME:
-                g_value_set_string (value, self->priv->name);
-                break;
-        case PROP_ICON_NAME:
-                g_value_set_string (value, self->priv->icon_name);
-                break;
-        case PROP_PROFILE:
-                g_value_set_string (value, self->priv->profile);
-                break;
-        case PROP_HUMAN_PROFILE:
-                g_value_set_string (value, self->priv->human_profile);
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static GObject *
-gvc_mixer_card_constructor (GType                  type,
-                            guint                  n_construct_properties,
-                            GObjectConstructParam *construct_params)
-{
-        GObject       *object;
-        GvcMixerCard *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_card_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_CARD (object);
-
-        self->priv->id = get_next_card_serial ();
-
-        return object;
-}
-
-static void
-gvc_mixer_card_class_init (GvcMixerCardClass *klass)
-{
-        GObjectClass   *gobject_class = G_OBJECT_CLASS (klass);
-
-        gobject_class->constructor = gvc_mixer_card_constructor;
-        gobject_class->finalize = gvc_mixer_card_finalize;
-
-        gobject_class->set_property = gvc_mixer_card_set_property;
-        gobject_class->get_property = gvc_mixer_card_get_property;
-
-        g_object_class_install_property (gobject_class,
-                                         PROP_INDEX,
-                                         g_param_spec_ulong ("index",
-                                                             "Index",
-                                                             "The index for this card",
-                                                             0, G_MAXULONG, 0,
-                                                             G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_ID,
-                                         g_param_spec_ulong ("id",
-                                                             "id",
-                                                             "The id for this card",
-                                                             0, G_MAXULONG, 0,
-                                                             G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_PA_CONTEXT,
-                                         g_param_spec_pointer ("pa-context",
-                                                               "PulseAudio context",
-                                                               "The PulseAudio context for this card",
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_NAME,
-                                         g_param_spec_string ("name",
-                                                              "Name",
-                                                              "Name to display for this card",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_ICON_NAME,
-                                         g_param_spec_string ("icon-name",
-                                                              "Icon Name",
-                                                              "Name of icon to display for this card",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_PROFILE,
-                                         g_param_spec_string ("profile",
-                                                              "Profile",
-                                                              "Name of current profile for this card",
-                                                              NULL,
-                                                              G_PARAM_READWRITE));
-        g_object_class_install_property (gobject_class,
-                                         PROP_HUMAN_PROFILE,
-                                         g_param_spec_string ("human-profile",
-                                                              "Profile (Human readable)",
-                                                              "Name of current profile for this card in human readable form",
-                                                              NULL,
-                                                              G_PARAM_READABLE));
-
-        g_type_class_add_private (klass, sizeof (GvcMixerCardPrivate));
-}
-
-static void
-gvc_mixer_card_init (GvcMixerCard *card)
-{
-        card->priv = GVC_MIXER_CARD_GET_PRIVATE (card);
-}
-
-GvcMixerCard *
-gvc_mixer_card_new (pa_context *context,
-                    guint       index)
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_CARD,
-                               "index", index,
-                               "pa-context", context,
-                               NULL);
-        return GVC_MIXER_CARD (object);
-}
-
-static void
-free_profile (GvcMixerCardProfile *p)
-{
-        g_free (p->profile);
-        g_free (p->human_profile);
-        g_free (p->status);
-        g_free (p);
-}
-
-static void
-gvc_mixer_card_finalize (GObject *object)
-{
-        GvcMixerCard *mixer_card;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_CARD (object));
-
-        mixer_card = GVC_MIXER_CARD (object);
-
-        g_return_if_fail (mixer_card->priv != NULL);
-
-        g_free (mixer_card->priv->name);
-        mixer_card->priv->name = NULL;
-
-        g_free (mixer_card->priv->icon_name);
-        mixer_card->priv->icon_name = NULL;
-
-        g_free (mixer_card->priv->target_profile);
-        mixer_card->priv->target_profile = NULL;
-
-        g_free (mixer_card->priv->profile);
-        mixer_card->priv->profile = NULL;
-
-        g_free (mixer_card->priv->human_profile);
-        mixer_card->priv->human_profile = NULL;
-
-        g_list_foreach (mixer_card->priv->profiles, (GFunc) free_profile, NULL);
-        g_list_free (mixer_card->priv->profiles);
-        mixer_card->priv->profiles = NULL;
-
-        G_OBJECT_CLASS (gvc_mixer_card_parent_class)->finalize (object);
-}
-
diff --git a/mate-volume-control/src/gvc-mixer-card.h b/mate-volume-control/src/gvc-mixer-card.h
deleted file mode 100644
index 60e492d..0000000
--- a/mate-volume-control/src/gvc-mixer-card.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008-2009 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_CARD_H
-#define __GVC_MIXER_CARD_H
-
-#include <glib-object.h>
-#include <pulse/pulseaudio.h>
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_CARD         (gvc_mixer_card_get_type ())
-#define GVC_MIXER_CARD(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_CARD, GvcMixerCard))
-#define GVC_MIXER_CARD_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_CARD, GvcMixerCardClass))
-#define GVC_IS_MIXER_CARD(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_CARD))
-#define GVC_IS_MIXER_CARD_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_CARD))
-#define GVC_MIXER_CARD_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_CARD, GvcMixerCardClass))
-
-typedef struct GvcMixerCardPrivate GvcMixerCardPrivate;
-
-typedef struct
-{
-        GObject                parent;
-        GvcMixerCardPrivate   *priv;
-} GvcMixerCard;
-
-typedef struct
-{
-        GObjectClass           parent_class;
-
-        /* vtable */
-} GvcMixerCardClass;
-
-typedef struct
-{
-        char *profile;
-        char *human_profile;
-        char *status;
-        guint priority;
-        guint n_sinks, n_sources;
-} GvcMixerCardProfile;
-
-GType                 gvc_mixer_card_get_type          (void);
-GvcMixerCard *        gvc_mixer_card_new               (pa_context   *context,
-                                                        guint         index);
-
-guint                 gvc_mixer_card_get_id            (GvcMixerCard *card);
-guint                 gvc_mixer_card_get_index         (GvcMixerCard *card);
-const char *          gvc_mixer_card_get_name          (GvcMixerCard *card);
-const char *          gvc_mixer_card_get_icon_name     (GvcMixerCard *card);
-GvcMixerCardProfile * gvc_mixer_card_get_profile       (GvcMixerCard *card);
-const GList *         gvc_mixer_card_get_profiles      (GvcMixerCard *card);
-
-pa_context *          gvc_mixer_card_get_pa_context    (GvcMixerCard *card);
-gboolean              gvc_mixer_card_change_profile    (GvcMixerCard *card,
-                                                        const char *profile);
-
-/* private */
-gboolean              gvc_mixer_card_set_name          (GvcMixerCard *card,
-                                                        const char   *name);
-gboolean              gvc_mixer_card_set_icon_name     (GvcMixerCard *card,
-                                                        const char   *name);
-gboolean              gvc_mixer_card_set_profile       (GvcMixerCard *card,
-                                                        const char   *profile);
-gboolean              gvc_mixer_card_set_profiles      (GvcMixerCard *card,
-                                                        GList        *profiles);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_CARD_H */
diff --git a/mate-volume-control/src/gvc-mixer-control.c b/mate-volume-control/src/gvc-mixer-control.c
deleted file mode 100644
index 4d69e27..0000000
--- a/mate-volume-control/src/gvc-mixer-control.c
+++ /dev/null
@@ -1,2150 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2006-2008 Lennart Poettering
- * Copyright (C) 2008 Sjoerd Simons <[email protected]>
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-#include <pulse/glib-mainloop.h>
-#include <pulse/ext-stream-restore.h>
-
-#include "gvc-mixer-control.h"
-#include "gvc-mixer-sink.h"
-#include "gvc-mixer-source.h"
-#include "gvc-mixer-sink-input.h"
-#include "gvc-mixer-source-output.h"
-#include "gvc-mixer-event-role.h"
-#include "gvc-mixer-card.h"
-
-#define GVC_MIXER_CONTROL_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_CONTROL, GvcMixerControlPrivate))
-
-#define RECONNECT_DELAY 5
-
-enum {
-        PROP_0,
-        PROP_NAME
-};
-
-struct GvcMixerControlPrivate
-{
-        pa_glib_mainloop *pa_mainloop;
-        pa_mainloop_api  *pa_api;
-        pa_context       *pa_context;
-        int               n_outstanding;
-        guint             reconnect_id;
-        char             *name;
-
-        gboolean          default_sink_is_set;
-        guint             default_sink_id;
-        char             *default_sink_name;
-        gboolean          default_source_is_set;
-        guint             default_source_id;
-        char             *default_source_name;
-
-        gboolean          event_sink_input_is_set;
-        guint             event_sink_input_id;
-
-        GHashTable       *all_streams;
-        GHashTable       *sinks; /* fixed outputs */
-        GHashTable       *sources; /* fixed inputs */
-        GHashTable       *sink_inputs; /* routable output streams */
-        GHashTable       *source_outputs; /* routable input streams */
-        GHashTable       *clients;
-        GHashTable       *cards;
-
-        GvcMixerStream   *new_default_stream; /* new default stream, used in gvc_mixer_control_set_default_sink () */
-};
-
-enum {
-        CONNECTING,
-        READY,
-        STREAM_ADDED,
-        STREAM_REMOVED,
-        CARD_ADDED,
-        CARD_REMOVED,
-        DEFAULT_SINK_CHANGED,
-        DEFAULT_SOURCE_CHANGED,
-        LAST_SIGNAL
-};
-
-static guint signals [LAST_SIGNAL] = { 0, };
-
-static void     gvc_mixer_control_class_init (GvcMixerControlClass *klass);
-static void     gvc_mixer_control_init       (GvcMixerControl      *mixer_control);
-static void     gvc_mixer_control_finalize   (GObject              *object);
-
-G_DEFINE_TYPE (GvcMixerControl, gvc_mixer_control, G_TYPE_OBJECT)
-
-pa_context *
-gvc_mixer_control_get_pa_context (GvcMixerControl *control)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-        return control->priv->pa_context;
-}
-
-GvcMixerStream *
-gvc_mixer_control_get_event_sink_input (GvcMixerControl *control)
-{
-        GvcMixerStream *stream;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        stream = g_hash_table_lookup (control->priv->all_streams,
-                                      GUINT_TO_POINTER (control->priv->event_sink_input_id));
-
-        return stream;
-}
-
-static void
-gvc_mixer_control_stream_restore_cb (pa_context *c,
-                                     const pa_ext_stream_restore_info *info,
-                                     int eol,
-                                     void *userdata)
-{
-        pa_operation *o;
-        GvcMixerControl *control = (GvcMixerControl *) userdata;
-        pa_ext_stream_restore_info new_info;
-
-        if (eol || control->priv->new_default_stream == NULL)
-                return;
-
-        new_info.name = info->name;
-        new_info.channel_map = info->channel_map;
-        new_info.volume = info->volume;
-        new_info.mute = info->mute;
-
-        new_info.device = gvc_mixer_stream_get_name (control->priv->new_default_stream);
-
-        o = pa_ext_stream_restore_write (control->priv->pa_context,
-                                         PA_UPDATE_REPLACE,
-                                         &new_info, 1,
-                                         TRUE, NULL, NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_ext_stream_restore_write() failed: %s",
-                           pa_strerror (pa_context_errno (control->priv->pa_context)));
-                return;
-        }
-
-        g_debug ("Changed default device for %s to %s", info->name, info->device);
-
-        pa_operation_unref (o);
-}
-
-gboolean
-gvc_mixer_control_set_default_sink (GvcMixerControl *control,
-                                    GvcMixerStream  *stream)
-{
-        pa_operation *o;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), FALSE);
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        o = pa_context_set_default_sink (control->priv->pa_context,
-                                         gvc_mixer_stream_get_name (stream),
-                                         NULL,
-                                         NULL);
-        if (o == NULL) {
-                g_warning ("pa_context_set_default_sink() failed: %s",
-                           pa_strerror (pa_context_errno (control->priv->pa_context)));
-                return FALSE;
-        }
-
-        pa_operation_unref (o);
-
-        control->priv->new_default_stream = stream;
-        g_object_add_weak_pointer (G_OBJECT (stream), (gpointer *) &control->priv->new_default_stream);
-
-        o = pa_ext_stream_restore_read (control->priv->pa_context,
-                                        gvc_mixer_control_stream_restore_cb,
-                                        control);
-
-        if (o == NULL) {
-                g_warning ("pa_ext_stream_restore_read() failed: %s",
-                           pa_strerror (pa_context_errno (control->priv->pa_context)));
-                return FALSE;
-        }
-
-        pa_operation_unref (o);
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_control_set_default_source (GvcMixerControl *control,
-                                      GvcMixerStream  *stream)
-{
-        pa_operation *o;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), FALSE);
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        o = pa_context_set_default_source (control->priv->pa_context,
-                                           gvc_mixer_stream_get_name (stream),
-                                           NULL,
-                                           NULL);
-        if (o == NULL) {
-                g_warning ("pa_context_set_default_source() failed");
-                return FALSE;
-        }
-
-        pa_operation_unref (o);
-
-        return TRUE;
-}
-
-GvcMixerStream *
-gvc_mixer_control_get_default_sink (GvcMixerControl *control)
-{
-        GvcMixerStream *stream;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        if (control->priv->default_sink_is_set) {
-                stream = g_hash_table_lookup (control->priv->all_streams,
-                                              GUINT_TO_POINTER (control->priv->default_sink_id));
-        } else {
-                stream = NULL;
-        }
-
-        return stream;
-}
-
-GvcMixerStream *
-gvc_mixer_control_get_default_source (GvcMixerControl *control)
-{
-        GvcMixerStream *stream;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        if (control->priv->default_source_is_set) {
-                stream = g_hash_table_lookup (control->priv->all_streams,
-                                              GUINT_TO_POINTER (control->priv->default_source_id));
-        } else {
-                stream = NULL;
-        }
-
-        return stream;
-}
-
-static gpointer
-gvc_mixer_control_lookup_id (GHashTable *hash_table,
-                             guint       id)
-{
-        return g_hash_table_lookup (hash_table,
-                                    GUINT_TO_POINTER (id));
-}
-
-GvcMixerStream *
-gvc_mixer_control_lookup_stream_id (GvcMixerControl *control,
-                                    guint            id)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        return gvc_mixer_control_lookup_id (control->priv->all_streams, id);
-}
-
-GvcMixerCard *
-gvc_mixer_control_lookup_card_id (GvcMixerControl *control,
-                                  guint            id)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        return gvc_mixer_control_lookup_id (control->priv->cards, id);
-}
-
-static void
-listify_hash_values_hfunc (gpointer key,
-                           gpointer value,
-                           gpointer user_data)
-{
-        GSList **list = user_data;
-
-        *list = g_slist_prepend (*list, value);
-}
-
-static int
-gvc_name_collate (const char *namea,
-                  const char *nameb)
-{
-        if (nameb == NULL && namea == NULL)
-                return 0;
-        if (nameb == NULL)
-                return 1;
-        if (namea == NULL)
-                return -1;
-
-        return g_utf8_collate (namea, nameb);
-}
-
-static int
-gvc_card_collate (GvcMixerCard *a,
-                  GvcMixerCard *b)
-{
-        const char *namea;
-        const char *nameb;
-
-        g_return_val_if_fail (a == NULL || GVC_IS_MIXER_CARD (a), 0);
-        g_return_val_if_fail (b == NULL || GVC_IS_MIXER_CARD (b), 0);
-
-        namea = gvc_mixer_card_get_name (a);
-        nameb = gvc_mixer_card_get_name (b);
-
-        return gvc_name_collate (namea, nameb);
-}
-
-GSList *
-gvc_mixer_control_get_cards (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->cards,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_card_collate);
-}
-
-static int
-gvc_stream_collate (GvcMixerStream *a,
-                    GvcMixerStream *b)
-{
-        const char *namea;
-        const char *nameb;
-
-        g_return_val_if_fail (a == NULL || GVC_IS_MIXER_STREAM (a), 0);
-        g_return_val_if_fail (b == NULL || GVC_IS_MIXER_STREAM (b), 0);
-
-        namea = gvc_mixer_stream_get_name (a);
-        nameb = gvc_mixer_stream_get_name (b);
-
-        return gvc_name_collate (namea, nameb);
-}
-
-GSList *
-gvc_mixer_control_get_streams (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->all_streams,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_stream_collate);
-}
-
-GSList *
-gvc_mixer_control_get_sinks (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->sinks,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_stream_collate);
-}
-
-GSList *
-gvc_mixer_control_get_sources (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->sources,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_stream_collate);
-}
-
-GSList *
-gvc_mixer_control_get_sink_inputs (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->sink_inputs,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_stream_collate);
-}
-
-GSList *
-gvc_mixer_control_get_source_outputs (GvcMixerControl *control)
-{
-        GSList *retval;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), NULL);
-
-        retval = NULL;
-        g_hash_table_foreach (control->priv->source_outputs,
-                              listify_hash_values_hfunc,
-                              &retval);
-        return g_slist_sort (retval, (GCompareFunc) gvc_stream_collate);
-}
-
-static void
-dec_outstanding (GvcMixerControl *control)
-{
-        if (control->priv->n_outstanding <= 0) {
-                return;
-        }
-
-        if (--control->priv->n_outstanding <= 0) {
-                g_signal_emit (G_OBJECT (control), signals[READY], 0);
-        }
-}
-
-gboolean
-gvc_mixer_control_is_ready (GvcMixerControl *control)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), FALSE);
-
-        return (control->priv->n_outstanding == 0);
-}
-
-
-static void
-_set_default_source (GvcMixerControl *control,
-                     GvcMixerStream  *stream)
-{
-        guint new_id;
-
-        if (stream == NULL) {
-                control->priv->default_source_id = 0;
-                control->priv->default_source_is_set = FALSE;
-                g_signal_emit (control,
-                               signals[DEFAULT_SOURCE_CHANGED],
-                               0,
-                               PA_INVALID_INDEX);
-                return;
-        }
-
-        new_id = gvc_mixer_stream_get_id (stream);
-
-        if (control->priv->default_source_id != new_id) {
-                control->priv->default_source_id = new_id;
-                control->priv->default_source_is_set = TRUE;
-                g_signal_emit (control,
-                               signals[DEFAULT_SOURCE_CHANGED],
-                               0,
-                               new_id);
-        }
-}
-
-static void
-_set_default_sink (GvcMixerControl *control,
-                   GvcMixerStream  *stream)
-{
-        guint new_id;
-
-        if (stream == NULL) {
-                /* Don't tell front-ends about an unset default
-                 * sink if it's already unset */
-                if (control->priv->default_sink_is_set == FALSE)
-                        return;
-                control->priv->default_sink_id = 0;
-                control->priv->default_sink_is_set = FALSE;
-                g_signal_emit (control,
-                               signals[DEFAULT_SINK_CHANGED],
-                               0,
-                               PA_INVALID_INDEX);
-                return;
-        }
-
-        new_id = gvc_mixer_stream_get_id (stream);
-
-        if (control->priv->default_sink_id != new_id) {
-                control->priv->default_sink_id = new_id;
-                control->priv->default_sink_is_set = TRUE;
-                g_signal_emit (control,
-                               signals[DEFAULT_SINK_CHANGED],
-                               0,
-                               new_id);
-        }
-}
-
-static gboolean
-_stream_has_name (gpointer        key,
-                  GvcMixerStream *stream,
-                  const char     *name)
-{
-        const char *t_name;
-
-        t_name = gvc_mixer_stream_get_name (stream);
-
-        if (t_name != NULL
-            && name != NULL
-            && strcmp (t_name, name) == 0) {
-                return TRUE;
-        }
-
-        return FALSE;
-}
-
-static GvcMixerStream  *
-find_stream_for_name (GvcMixerControl *control,
-                      const char      *name)
-{
-        GvcMixerStream *stream;
-
-        stream = g_hash_table_find (control->priv->all_streams,
-                                    (GHRFunc)_stream_has_name,
-                                    (char *)name);
-        return stream;
-}
-
-static void
-update_default_source_from_name (GvcMixerControl *control,
-                                 const char      *name)
-{
-        gboolean changed;
-
-        if ((control->priv->default_source_name == NULL
-             && name != NULL)
-            || (control->priv->default_source_name != NULL
-                && name == NULL)
-            || strcmp (control->priv->default_source_name, name) != 0) {
-                changed = TRUE;
-        }
-
-        if (changed) {
-                GvcMixerStream *stream;
-
-                g_free (control->priv->default_source_name);
-                control->priv->default_source_name = g_strdup (name);
-
-                stream = find_stream_for_name (control, name);
-                _set_default_source (control, stream);
-        }
-}
-
-static void
-update_default_sink_from_name (GvcMixerControl *control,
-                               const char      *name)
-{
-        gboolean changed;
-
-        if ((control->priv->default_sink_name == NULL
-             && name != NULL)
-            || (control->priv->default_sink_name != NULL
-                && name == NULL)
-            || strcmp (control->priv->default_sink_name, name) != 0) {
-                changed = TRUE;
-        }
-
-        if (changed) {
-                GvcMixerStream *stream;
-                g_free (control->priv->default_sink_name);
-                control->priv->default_sink_name = g_strdup (name);
-
-                stream = find_stream_for_name (control, name);
-                _set_default_sink (control, stream);
-        }
-}
-
-static void
-update_server (GvcMixerControl      *control,
-               const pa_server_info *info)
-{
-        if (info->default_source_name != NULL) {
-                update_default_source_from_name (control, info->default_source_name);
-        }
-        if (info->default_sink_name != NULL) {
-                update_default_sink_from_name (control, info->default_sink_name);
-        }
-}
-
-static void
-remove_stream (GvcMixerControl *control,
-               GvcMixerStream  *stream)
-{
-        guint id;
-
-        g_object_ref (stream);
-
-        id = gvc_mixer_stream_get_id (stream);
-
-        if (id == control->priv->default_sink_id) {
-                _set_default_sink (control, NULL);
-        } else if (id == control->priv->default_source_id) {
-                _set_default_source (control, NULL);
-        }
-
-        g_hash_table_remove (control->priv->all_streams,
-                             GUINT_TO_POINTER (id));
-        g_signal_emit (G_OBJECT (control),
-                       signals[STREAM_REMOVED],
-                       0,
-                       gvc_mixer_stream_get_id (stream));
-        g_object_unref (stream);
-}
-
-static void
-add_stream (GvcMixerControl *control,
-            GvcMixerStream  *stream)
-{
-        g_hash_table_insert (control->priv->all_streams,
-                             GUINT_TO_POINTER (gvc_mixer_stream_get_id (stream)),
-                             stream);
-        g_signal_emit (G_OBJECT (control),
-                       signals[STREAM_ADDED],
-                       0,
-                       gvc_mixer_stream_get_id (stream));
-}
-
-static void
-update_sink (GvcMixerControl    *control,
-             const pa_sink_info *info)
-{
-        GvcMixerStream *stream;
-        gboolean        is_new;
-        pa_volume_t     max_volume;
-        GvcChannelMap  *map;
-        char            map_buff[PA_CHANNEL_MAP_SNPRINT_MAX];
-
-        pa_channel_map_snprint (map_buff, PA_CHANNEL_MAP_SNPRINT_MAX, &info->channel_map);
-#if 1
-        g_debug ("Updating sink: index=%u name='%s' description='%s' map='%s'",
-                 info->index,
-                 info->name,
-                 info->description,
-                 map_buff);
-#endif
-
-        map = NULL;
-        is_new = FALSE;
-        stream = g_hash_table_lookup (control->priv->sinks,
-                                      GUINT_TO_POINTER (info->index));
-        if (stream == NULL) {
-#if PA_MICRO > 15
-                GList *list = NULL;
-                guint i;
-#endif /* PA_MICRO > 15 */
-
-                map = gvc_channel_map_new_from_pa_channel_map (&info->channel_map);
-                stream = gvc_mixer_sink_new (control->priv->pa_context,
-                                             info->index,
-                                             map);
-#if PA_MICRO > 15
-                for (i = 0; i < info->n_ports; i++) {
-                        GvcMixerStreamPort *port;
-
-                        port = g_new0 (GvcMixerStreamPort, 1);
-                        port->port = g_strdup (info->ports[i]->name);
-                        port->human_port = g_strdup (info->ports[i]->description);
-                        port->priority = info->ports[i]->priority;
-                        list = g_list_prepend (list, port);
-                }
-                gvc_mixer_stream_set_ports (stream, list);
-#endif /* PA_MICRO > 15 */
-                g_object_unref (map);
-                is_new = TRUE;
-        } else if (gvc_mixer_stream_is_running (stream)) {
-                /* Ignore events if volume changes are outstanding */
-                g_debug ("Ignoring event, volume changes are outstanding");
-                return;
-        }
-
-        max_volume = pa_cvolume_max (&info->volume);
-        gvc_mixer_stream_set_name (stream, info->name);
-        gvc_mixer_stream_set_card_index (stream, info->card);
-        gvc_mixer_stream_set_description (stream, info->description);
-        gvc_mixer_stream_set_icon_name (stream, "audio-card");
-        gvc_mixer_stream_set_volume (stream, (guint)max_volume);
-        gvc_mixer_stream_set_is_muted (stream, info->mute);
-        gvc_mixer_stream_set_can_decibel (stream, !!(info->flags & PA_SINK_DECIBEL_VOLUME));
-        gvc_mixer_stream_set_base_volume (stream, (guint32) info->base_volume);
-#if PA_MICRO > 15
-        if (info->active_port != NULL)
-                gvc_mixer_stream_set_port (stream, info->active_port->name);
-#endif /* PA_MICRO > 15 */
-
-        if (is_new) {
-                g_hash_table_insert (control->priv->sinks,
-                                     GUINT_TO_POINTER (info->index),
-                                     g_object_ref (stream));
-                add_stream (control, stream);
-        }
-
-        if (control->priv->default_sink_name != NULL
-            && info->name != NULL
-            && strcmp (control->priv->default_sink_name, info->name) == 0) {
-                _set_default_sink (control, stream);
-        }
-
-        if (map == NULL)
-                map = (GvcChannelMap *) gvc_mixer_stream_get_channel_map (stream);
-        gvc_channel_map_volume_changed (map, &info->volume, FALSE);
-}
-
-static void
-update_source (GvcMixerControl      *control,
-               const pa_source_info *info)
-{
-        GvcMixerStream *stream;
-        gboolean        is_new;
-        pa_volume_t     max_volume;
-
-#if 1
-        g_debug ("Updating source: index=%u name='%s' description='%s'",
-                 info->index,
-                 info->name,
-                 info->description);
-#endif
-
-        /* completely ignore monitors, they're not real sources */
-        if (info->monitor_of_sink != PA_INVALID_INDEX) {
-                return;
-        }
-
-        is_new = FALSE;
-
-        stream = g_hash_table_lookup (control->priv->sources,
-                                      GUINT_TO_POINTER (info->index));
-        if (stream == NULL) {
-#if PA_MICRO > 15
-                GList *list = NULL;
-                guint i;
-#endif /* PA_MICRO > 15 */
-                GvcChannelMap *map;
-
-                map = gvc_channel_map_new_from_pa_channel_map (&info->channel_map);
-                stream = gvc_mixer_source_new (control->priv->pa_context,
-                                               info->index,
-                                               map);
-#if PA_MICRO > 15
-                for (i = 0; i < info->n_ports; i++) {
-                        GvcMixerStreamPort *port;
-
-                        port = g_new0 (GvcMixerStreamPort, 1);
-                        port->port = g_strdup (info->ports[i]->name);
-                        port->human_port = g_strdup (info->ports[i]->description);
-                        port->priority = info->ports[i]->priority;
-                        list = g_list_prepend (list, port);
-                }
-                gvc_mixer_stream_set_ports (stream, list);
-#endif /* PA_MICRO > 15 */
-
-                g_object_unref (map);
-                is_new = TRUE;
-        } else if (gvc_mixer_stream_is_running (stream)) {
-                /* Ignore events if volume changes are outstanding */
-                g_debug ("Ignoring event, volume changes are outstanding");
-                return;
-        }
-
-        max_volume = pa_cvolume_max (&info->volume);
-
-        gvc_mixer_stream_set_name (stream, info->name);
-        gvc_mixer_stream_set_card_index (stream, info->card);
-        gvc_mixer_stream_set_description (stream, info->description);
-        gvc_mixer_stream_set_icon_name (stream, "audio-input-microphone");
-        gvc_mixer_stream_set_volume (stream, (guint)max_volume);
-        gvc_mixer_stream_set_is_muted (stream, info->mute);
-        gvc_mixer_stream_set_can_decibel (stream, !!(info->flags & PA_SOURCE_DECIBEL_VOLUME));
-        gvc_mixer_stream_set_base_volume (stream, (guint32) info->base_volume);
-#if PA_MICRO > 15
-        if (info->active_port != NULL)
-                gvc_mixer_stream_set_port (stream, info->active_port->name);
-#endif /* PA_MICRO > 15 */
-
-        if (is_new) {
-                g_hash_table_insert (control->priv->sources,
-                                     GUINT_TO_POINTER (info->index),
-                                     g_object_ref (stream));
-                add_stream (control, stream);
-        }
-
-        if (control->priv->default_source_name != NULL
-            && info->name != NULL
-            && strcmp (control->priv->default_source_name, info->name) == 0) {
-                _set_default_source (control, stream);
-        }
-}
-
-static void
-set_icon_name_from_proplist (GvcMixerStream *stream,
-                             pa_proplist    *l,
-                             const char     *default_icon_name)
-{
-        const char *t;
-
-        if ((t = pa_proplist_gets (l, PA_PROP_MEDIA_ICON_NAME))) {
-                goto finish;
-        }
-
-        if ((t = pa_proplist_gets (l, PA_PROP_WINDOW_ICON_NAME))) {
-                goto finish;
-        }
-
-        if ((t = pa_proplist_gets (l, PA_PROP_APPLICATION_ICON_NAME))) {
-                goto finish;
-        }
-
-        if ((t = pa_proplist_gets (l, PA_PROP_MEDIA_ROLE))) {
-
-                if (strcmp (t, "video") == 0 ||
-                    strcmp (t, "phone") == 0) {
-                        goto finish;
-                }
-
-                if (strcmp (t, "music") == 0) {
-                        t = "audio";
-                        goto finish;
-                }
-
-                if (strcmp (t, "game") == 0) {
-                        t = "applications-games";
-                        goto finish;
-                }
-
-                if (strcmp (t, "event") == 0) {
-                        t = "dialog-information";
-                        goto finish;
-                }
-        }
-
-        t = default_icon_name;
-
- finish:
-        gvc_mixer_stream_set_icon_name (stream, t);
-}
-
-static void
-set_is_event_stream_from_proplist (GvcMixerStream *stream,
-                                   pa_proplist    *l)
-{
-        const char *t;
-        gboolean is_event_stream;
-
-        is_event_stream = FALSE;
-
-        if ((t = pa_proplist_gets (l, PA_PROP_MEDIA_ROLE))) {
-                if (g_str_equal (t, "event"))
-                        is_event_stream = TRUE;
-        }
-
-        gvc_mixer_stream_set_is_event_stream (stream, is_event_stream);
-}
-
-static void
-set_application_id_from_proplist (GvcMixerStream *stream,
-                                  pa_proplist    *l)
-{
-        const char *t;
-
-        if ((t = pa_proplist_gets (l, PA_PROP_APPLICATION_ID))) {
-                gvc_mixer_stream_set_application_id (stream, t);
-        }
-}
-
-static void
-update_sink_input (GvcMixerControl          *control,
-                   const pa_sink_input_info *info)
-{
-        GvcMixerStream *stream;
-        gboolean        is_new;
-        pa_volume_t     max_volume;
-        const char     *name;
-
-#if 0
-        g_debug ("Updating sink input: index=%u name='%s' client=%u sink=%u",
-                 info->index,
-                 info->name,
-                 info->client,
-                 info->sink);
-#endif
-
-        is_new = FALSE;
-
-        stream = g_hash_table_lookup (control->priv->sink_inputs,
-                                      GUINT_TO_POINTER (info->index));
-        if (stream == NULL) {
-                GvcChannelMap *map;
-                map = gvc_channel_map_new_from_pa_channel_map (&info->channel_map);
-                stream = gvc_mixer_sink_input_new (control->priv->pa_context,
-                                                   info->index,
-                                                   map);
-                g_object_unref (map);
-                is_new = TRUE;
-        } else if (gvc_mixer_stream_is_running (stream)) {
-                /* Ignore events if volume changes are outstanding */
-                g_debug ("Ignoring event, volume changes are outstanding");
-                return;
-        }
-
-        max_volume = pa_cvolume_max (&info->volume);
-
-        name = (const char *)g_hash_table_lookup (control->priv->clients,
-                                                  GUINT_TO_POINTER (info->client));
-        gvc_mixer_stream_set_name (stream, name);
-        gvc_mixer_stream_set_description (stream, info->name);
-
-        set_application_id_from_proplist (stream, info->proplist);
-        set_is_event_stream_from_proplist (stream, info->proplist);
-        set_icon_name_from_proplist (stream, info->proplist, "applications-multimedia");
-        gvc_mixer_stream_set_volume (stream, (guint)max_volume);
-        gvc_mixer_stream_set_is_muted (stream, info->mute);
-        gvc_mixer_stream_set_is_virtual (stream, info->client == PA_INVALID_INDEX);
-
-        if (is_new) {
-                g_hash_table_insert (control->priv->sink_inputs,
-                                     GUINT_TO_POINTER (info->index),
-                                     g_object_ref (stream));
-                add_stream (control, stream);
-        }
-}
-
-static void
-update_source_output (GvcMixerControl             *control,
-                      const pa_source_output_info *info)
-{
-        GvcMixerStream *stream;
-        gboolean        is_new;
-        const char     *name;
-
-#if 1
-        g_debug ("Updating source output: index=%u name='%s' client=%u source=%u",
-                 info->index,
-                 info->name,
-                 info->client,
-                 info->source);
-#endif
-
-        is_new = FALSE;
-        stream = g_hash_table_lookup (control->priv->source_outputs,
-                                      GUINT_TO_POINTER (info->index));
-        if (stream == NULL) {
-                GvcChannelMap *map;
-                map = gvc_channel_map_new_from_pa_channel_map (&info->channel_map);
-                stream = gvc_mixer_source_output_new (control->priv->pa_context,
-                                                      info->index,
-                                                      map);
-                g_object_unref (map);
-                is_new = TRUE;
-        }
-
-        name = (const char *)g_hash_table_lookup (control->priv->clients,
-                                                  GUINT_TO_POINTER (info->client));
-
-        gvc_mixer_stream_set_name (stream, name);
-        gvc_mixer_stream_set_description (stream, info->name);
-        set_application_id_from_proplist (stream, info->proplist);
-        set_is_event_stream_from_proplist (stream, info->proplist);
-        set_icon_name_from_proplist (stream, info->proplist, "audio-input-microphone");
-
-        if (is_new) {
-                g_hash_table_insert (control->priv->source_outputs,
-                                     GUINT_TO_POINTER (info->index),
-                                     g_object_ref (stream));
-                add_stream (control, stream);
-        }
-}
-
-static void
-update_client (GvcMixerControl      *control,
-               const pa_client_info *info)
-{
-#if 1
-        g_debug ("Updating client: index=%u name='%s'",
-                 info->index,
-                 info->name);
-#endif
-        g_hash_table_insert (control->priv->clients,
-                             GUINT_TO_POINTER (info->index),
-                             g_strdup (info->name));
-}
-
-static char *
-card_num_streams_to_status (guint sinks,
-                            guint sources)
-{
-        char *sinks_str;
-        char *sources_str;
-        char *ret;
-
-        if (sinks == 0 && sources == 0) {
-                /* translators:
-                 * The device has been disabled */
-                return g_strdup (_("Disabled"));
-        }
-        if (sinks == 0) {
-                sinks_str = NULL;
-        } else {
-                /* translators:
-                 * The number of sound outputs on a particular device */
-                sinks_str = g_strdup_printf (ngettext ("%u Output",
-                                                       "%u Outputs",
-                                                       sinks),
-                                             sinks);
-        }
-        if (sources == 0) {
-                sources_str = NULL;
-        } else {
-                /* translators:
-                 * The number of sound inputs on a particular device */
-                sources_str = g_strdup_printf (ngettext ("%u Input",
-                                                         "%u Inputs",
-                                                         sources),
-                                               sources);
-        }
-        if (sources_str == NULL)
-                return sinks_str;
-        if (sinks_str == NULL)
-                return sources_str;
-        ret = g_strdup_printf ("%s / %s", sinks_str, sources_str);
-        g_free (sinks_str);
-        g_free (sources_str);
-        return ret;
-}
-
-static void
-update_card (GvcMixerControl      *control,
-             const pa_card_info   *info)
-{
-        GvcMixerCard *card;
-        gboolean      is_new;
-#if 1
-        guint i;
-        const char *key;
-        void *state;
-
-        g_debug ("Udpating card %s (index: %u driver: %s):",
-                 info->name, info->index, info->driver);
-
-        for (i = 0; i < info->n_profiles; i++) {
-                struct pa_card_profile_info pi = info->profiles[i];
-                gboolean is_default;
-
-                is_default = (g_strcmp0 (pi.name, info->active_profile->name) == 0);
-                g_debug ("\tProfile '%s': %d sources %d sinks%s",
-                         pi.name, pi.n_sources, pi.n_sinks,
-                         is_default ? " (Current)" : "");
-        }
-        state = NULL;
-        key = pa_proplist_iterate (info->proplist, &state);
-        while (key != NULL) {
-                g_debug ("\tProperty: '%s' = '%s'",
-                        key, pa_proplist_gets (info->proplist, key));
-                key = pa_proplist_iterate (info->proplist, &state);
-        }
-#endif
-        card = g_hash_table_lookup (control->priv->cards,
-                                    GUINT_TO_POINTER (info->index));
-        if (card == NULL) {
-                GList *list = NULL;
-
-                for (i = 0; i < info->n_profiles; i++) {
-                        struct pa_card_profile_info pi = info->profiles[i];
-                        GvcMixerCardProfile *profile;
-
-                        profile = g_new0 (GvcMixerCardProfile, 1);
-                        profile->profile = g_strdup (pi.name);
-                        profile->human_profile = g_strdup (pi.description);
-                        profile->status = card_num_streams_to_status (pi.n_sinks, pi.n_sources);
-                        profile->n_sinks = pi.n_sinks;
-                        profile->n_sources = pi.n_sources;
-                        profile->priority = pi.priority;
-                        list = g_list_prepend (list, profile);
-                }
-                card = gvc_mixer_card_new (control->priv->pa_context,
-                                           info->index);
-                gvc_mixer_card_set_profiles (card, list);
-                is_new = TRUE;
-        }
-
-        gvc_mixer_card_set_name (card, pa_proplist_gets (info->proplist, "device.description"));
-        gvc_mixer_card_set_icon_name (card, pa_proplist_gets (info->proplist, "device.icon_name"));
-        gvc_mixer_card_set_profile (card, info->active_profile->name);
-
-        if (is_new) {
-                g_hash_table_insert (control->priv->cards,
-                                     GUINT_TO_POINTER (info->index),
-                                     g_object_ref (card));
-        }
-        g_signal_emit (G_OBJECT (control),
-                       signals[CARD_ADDED],
-                       0,
-                       info->index);
-}
-
-static void
-_pa_context_get_sink_info_cb (pa_context         *context,
-                              const pa_sink_info *i,
-                              int                 eol,
-                              void               *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY) {
-                        return;
-                }
-
-                g_warning ("Sink callback failure");
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_sink (control, i);
-}
-
-static void
-_pa_context_get_source_info_cb (pa_context           *context,
-                                const pa_source_info *i,
-                                int                   eol,
-                                void                 *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY) {
-                        return;
-                }
-
-                g_warning ("Source callback failure");
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_source (control, i);
-}
-
-static void
-_pa_context_get_sink_input_info_cb (pa_context               *context,
-                                    const pa_sink_input_info *i,
-                                    int                       eol,
-                                    void                     *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY) {
-                        return;
-                }
-
-                g_warning ("Sink input callback failure");
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_sink_input (control, i);
-}
-
-static void
-_pa_context_get_source_output_info_cb (pa_context                  *context,
-                                       const pa_source_output_info *i,
-                                       int                          eol,
-                                       void                        *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY) {
-                        return;
-                }
-
-                g_warning ("Source output callback failure");
-                return;
-        }
-
-        if (eol > 0)  {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_source_output (control, i);
-}
-
-static void
-_pa_context_get_client_info_cb (pa_context           *context,
-                                const pa_client_info *i,
-                                int                   eol,
-                                void                 *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY) {
-                        return;
-                }
-
-                g_warning ("Client callback failure");
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_client (control, i);
-}
-
-static void
-_pa_context_get_card_info_by_index_cb (pa_context *context,
-                                       const pa_card_info *i,
-                                       int eol,
-                                       void *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                if (pa_context_errno (context) == PA_ERR_NOENTITY)
-                        return;
-
-                g_warning ("Card callback failure");
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                return;
-        }
-
-        update_card (control, i);
-}
-
-static void
-_pa_context_get_server_info_cb (pa_context           *context,
-                                const pa_server_info *i,
-                                void                 *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (i == NULL) {
-                g_warning ("Server info callback failure");
-                return;
-        }
-
-        update_server (control, i);
-        dec_outstanding (control);
-}
-
-static void
-remove_event_role_stream (GvcMixerControl *control)
-{
-        g_debug ("Removing event role");
-}
-
-static void
-update_event_role_stream (GvcMixerControl                  *control,
-                          const pa_ext_stream_restore_info *info)
-{
-        GvcMixerStream *stream;
-        gboolean        is_new;
-        pa_volume_t     max_volume;
-
-        if (strcmp (info->name, "sink-input-by-media-role:event") != 0) {
-                return;
-        }
-
-#if 0
-        g_debug ("Updating event role: name='%s' device='%s'",
-                 info->name,
-                 info->device);
-#endif
-
-        is_new = FALSE;
-
-        if (!control->priv->event_sink_input_is_set) {
-                pa_channel_map pa_map;
-                GvcChannelMap *map;
-
-                pa_map.channels = 1;
-                pa_map.map[0] = PA_CHANNEL_POSITION_MONO;
-                map = gvc_channel_map_new_from_pa_channel_map (&pa_map);
-
-                stream = gvc_mixer_event_role_new (control->priv->pa_context,
-                                                   info->device,
-                                                   map);
-                control->priv->event_sink_input_id = gvc_mixer_stream_get_id (stream);
-                control->priv->event_sink_input_is_set = TRUE;
-
-                is_new = TRUE;
-        } else {
-                stream = g_hash_table_lookup (control->priv->all_streams,
-                                              GUINT_TO_POINTER (control->priv->event_sink_input_id));
-        }
-
-        max_volume = pa_cvolume_max (&info->volume);
-
-        gvc_mixer_stream_set_name (stream, _("System Sounds"));
-        gvc_mixer_stream_set_icon_name (stream, "multimedia-volume-control");
-        gvc_mixer_stream_set_volume (stream, (guint)max_volume);
-        gvc_mixer_stream_set_is_muted (stream, info->mute);
-
-        if (is_new) {
-                add_stream (control, stream);
-        }
-}
-
-static void
-_pa_ext_stream_restore_read_cb (pa_context                       *context,
-                                const pa_ext_stream_restore_info *i,
-                                int                               eol,
-                                void                             *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        if (eol < 0) {
-                g_debug ("Failed to initialized stream_restore extension: %s",
-                         pa_strerror (pa_context_errno (context)));
-                remove_event_role_stream (control);
-                return;
-        }
-
-        if (eol > 0) {
-                dec_outstanding (control);
-                /* If we don't have an event stream to restore, then
-                 * set one up with a default 100% volume */
-                if (!control->priv->event_sink_input_is_set) {
-                        pa_ext_stream_restore_info info;
-
-                        memset (&info, 0, sizeof(info));
-                        info.name = "sink-input-by-media-role:event";
-                        info.volume.channels = 1;
-                        info.volume.values[0] = PA_VOLUME_NORM;
-                        update_event_role_stream (control, &info);
-                }
-                return;
-        }
-
-        update_event_role_stream (control, i);
-}
-
-static void
-_pa_ext_stream_restore_subscribe_cb (pa_context *context,
-                                     void       *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-        pa_operation    *o;
-
-        o = pa_ext_stream_restore_read (context,
-                                        _pa_ext_stream_restore_read_cb,
-                                        control);
-        if (o == NULL) {
-                g_warning ("pa_ext_stream_restore_read() failed");
-                return;
-        }
-
-        pa_operation_unref (o);
-}
-
-static void
-req_update_server_info (GvcMixerControl *control,
-                        int              index)
-{
-        pa_operation *o;
-
-        o = pa_context_get_server_info (control->priv->pa_context,
-                                        _pa_context_get_server_info_cb,
-                                        control);
-        if (o == NULL) {
-                g_warning ("pa_context_get_server_info() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_client_info (GvcMixerControl *control,
-                        int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_client_info_list (control->priv->pa_context,
-                                                     _pa_context_get_client_info_cb,
-                                                     control);
-        } else {
-                o = pa_context_get_client_info (control->priv->pa_context,
-                                                index,
-                                                _pa_context_get_client_info_cb,
-                                                control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_client_info_list() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_card (GvcMixerControl *control,
-                 int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_card_info_list (control->priv->pa_context,
-                                                   _pa_context_get_card_info_by_index_cb,
-                                                   control);
-        } else {
-                o = pa_context_get_card_info_by_index (control->priv->pa_context,
-                                                       index,
-                                                       _pa_context_get_card_info_by_index_cb,
-                                                       control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_get_card_info_by_index() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_sink_info (GvcMixerControl *control,
-                      int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_sink_info_list (control->priv->pa_context,
-                                                   _pa_context_get_sink_info_cb,
-                                                   control);
-        } else {
-                o = pa_context_get_sink_info_by_index (control->priv->pa_context,
-                                                       index,
-                                                       _pa_context_get_sink_info_cb,
-                                                       control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_get_sink_info_list() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_source_info (GvcMixerControl *control,
-                        int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_source_info_list (control->priv->pa_context,
-                                                     _pa_context_get_source_info_cb,
-                                                     control);
-        } else {
-                o = pa_context_get_source_info_by_index(control->priv->pa_context,
-                                                        index,
-                                                        _pa_context_get_source_info_cb,
-                                                        control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_get_source_info_list() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_sink_input_info (GvcMixerControl *control,
-                            int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_sink_input_info_list (control->priv->pa_context,
-                                                         _pa_context_get_sink_input_info_cb,
-                                                         control);
-        } else {
-                o = pa_context_get_sink_input_info (control->priv->pa_context,
-                                                    index,
-                                                    _pa_context_get_sink_input_info_cb,
-                                                    control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_get_sink_input_info_list() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-req_update_source_output_info (GvcMixerControl *control,
-                               int              index)
-{
-        pa_operation *o;
-
-        if (index < 0) {
-                o = pa_context_get_source_output_info_list (control->priv->pa_context,
-                                                            _pa_context_get_source_output_info_cb,
-                                                            control);
-        } else {
-                o = pa_context_get_source_output_info (control->priv->pa_context,
-                                                       index,
-                                                       _pa_context_get_source_output_info_cb,
-                                                       control);
-        }
-
-        if (o == NULL) {
-                g_warning ("pa_context_get_source_output_info_list() failed");
-                return;
-        }
-        pa_operation_unref (o);
-}
-
-static void
-remove_client (GvcMixerControl *control,
-               guint            index)
-{
-        g_hash_table_remove (control->priv->clients,
-                             GUINT_TO_POINTER (index));
-}
-
-static void
-remove_card (GvcMixerControl *control,
-             guint            index)
-{
-        g_hash_table_remove (control->priv->cards,
-                             GUINT_TO_POINTER (index));
-
-        g_signal_emit (G_OBJECT (control),
-                       signals[CARD_REMOVED],
-                       0,
-                       index);
-}
-
-static void
-remove_sink (GvcMixerControl *control,
-             guint            index)
-{
-        GvcMixerStream *stream;
-
-#if 0
-        g_debug ("Removing sink: index=%u", index);
-#endif
-
-        stream = g_hash_table_lookup (control->priv->sinks,
-                                      GUINT_TO_POINTER (index));
-        if (stream == NULL) {
-                return;
-        }
-        g_hash_table_remove (control->priv->sinks,
-                             GUINT_TO_POINTER (index));
-
-        remove_stream (control, stream);
-}
-
-static void
-remove_source (GvcMixerControl *control,
-               guint            index)
-{
-        GvcMixerStream *stream;
-
-#if 0
-        g_debug ("Removing source: index=%u", index);
-#endif
-
-        stream = g_hash_table_lookup (control->priv->sources,
-                                      GUINT_TO_POINTER (index));
-        if (stream == NULL) {
-                return;
-        }
-        g_hash_table_remove (control->priv->sources,
-                             GUINT_TO_POINTER (index));
-
-        remove_stream (control, stream);
-}
-
-static void
-remove_sink_input (GvcMixerControl *control,
-                   guint            index)
-{
-        GvcMixerStream *stream;
-
-#if 0
-        g_debug ("Removing sink input: index=%u", index);
-#endif
-        stream = g_hash_table_lookup (control->priv->sink_inputs,
-                                      GUINT_TO_POINTER (index));
-        if (stream == NULL) {
-                return;
-        }
-        g_hash_table_remove (control->priv->sink_inputs,
-                             GUINT_TO_POINTER (index));
-
-        remove_stream (control, stream);
-}
-
-static void
-remove_source_output (GvcMixerControl *control,
-                      guint            index)
-{
-        GvcMixerStream *stream;
-
-#if 0
-        g_debug ("Removing source output: index=%u", index);
-#endif
-
-        stream = g_hash_table_lookup (control->priv->source_outputs,
-                                      GUINT_TO_POINTER (index));
-        if (stream == NULL) {
-                return;
-        }
-        g_hash_table_remove (control->priv->source_outputs,
-                             GUINT_TO_POINTER (index));
-
-        remove_stream (control, stream);
-}
-
-static void
-_pa_context_subscribe_cb (pa_context                  *context,
-                          pa_subscription_event_type_t t,
-                          uint32_t                     index,
-                          void                        *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
-        case PA_SUBSCRIPTION_EVENT_SINK:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_sink (control, index);
-                } else {
-                        req_update_sink_info (control, index);
-                }
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_SOURCE:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_source (control, index);
-                } else {
-                        req_update_source_info (control, index);
-                }
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_sink_input (control, index);
-                } else {
-                        req_update_sink_input_info (control, index);
-                }
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_source_output (control, index);
-                } else {
-                        req_update_source_output_info (control, index);
-                }
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_CLIENT:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_client (control, index);
-                } else {
-                        req_update_client_info (control, index);
-                }
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_SERVER:
-                req_update_server_info (control, index);
-                break;
-
-        case PA_SUBSCRIPTION_EVENT_CARD:
-                if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
-                        remove_card (control, index);
-                } else {
-                        req_update_card (control, index);
-                }
-                break;
-        }
-}
-
-static void
-gvc_mixer_control_ready (GvcMixerControl *control)
-{
-        pa_operation *o;
-
-        pa_context_set_subscribe_callback (control->priv->pa_context,
-                                           _pa_context_subscribe_cb,
-                                           control);
-        o = pa_context_subscribe (control->priv->pa_context,
-                                  (pa_subscription_mask_t)
-                                  (PA_SUBSCRIPTION_MASK_SINK|
-                                   PA_SUBSCRIPTION_MASK_SOURCE|
-                                   PA_SUBSCRIPTION_MASK_SINK_INPUT|
-                                   PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT|
-                                   PA_SUBSCRIPTION_MASK_CLIENT|
-                                   PA_SUBSCRIPTION_MASK_SERVER|
-                                   PA_SUBSCRIPTION_MASK_CARD),
-                                  NULL,
-                                  NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_subscribe() failed");
-                return;
-        }
-        pa_operation_unref (o);
-
-        req_update_server_info (control, -1);
-        req_update_client_info (control, -1);
-        req_update_sink_info (control, -1);
-        req_update_source_info (control, -1);
-        req_update_sink_input_info (control, -1);
-        req_update_source_output_info (control, -1);
-        req_update_card (control, -1);
-
-        control->priv->n_outstanding = 6;
-
-        /* This call is not always supported */
-        o = pa_ext_stream_restore_read (control->priv->pa_context,
-                                        _pa_ext_stream_restore_read_cb,
-                                        control);
-        if (o != NULL) {
-                pa_operation_unref (o);
-                control->priv->n_outstanding++;
-
-                pa_ext_stream_restore_set_subscribe_cb (control->priv->pa_context,
-                                                        _pa_ext_stream_restore_subscribe_cb,
-                                                        control);
-
-                o = pa_ext_stream_restore_subscribe (control->priv->pa_context,
-                                                     1,
-                                                     NULL,
-                                                     NULL);
-                if (o != NULL) {
-                        pa_operation_unref (o);
-                }
-
-        } else {
-                g_debug ("Failed to initialized stream_restore extension: %s",
-                         pa_strerror (pa_context_errno (control->priv->pa_context)));
-        }
-}
-
-static void
-gvc_mixer_new_pa_context (GvcMixerControl *self)
-{
-        pa_proplist     *proplist;
-
-        g_return_if_fail (self);
-        g_return_if_fail (!self->priv->pa_context);
-
-        proplist = pa_proplist_new ();
-        pa_proplist_sets (proplist,
-                          PA_PROP_APPLICATION_NAME,
-                          self->priv->name);
-        pa_proplist_sets (proplist,
-                          PA_PROP_APPLICATION_ID,
-                          "org.mate.VolumeControl");
-        pa_proplist_sets (proplist,
-                          PA_PROP_APPLICATION_ICON_NAME,
-                          "multimedia-volume-control");
-        pa_proplist_sets (proplist,
-                          PA_PROP_APPLICATION_VERSION,
-                          PACKAGE_VERSION);
-
-        self->priv->pa_context = pa_context_new_with_proplist (self->priv->pa_api, NULL, proplist);
-
-        pa_proplist_free (proplist);
-        g_assert (self->priv->pa_context);
-}
-
-static void
-remove_all_streams (GvcMixerControl *control, GHashTable *hash_table)
-{
-        GHashTableIter iter;
-        gpointer key, value;
-
-        g_hash_table_iter_init (&iter, hash_table);
-        while (g_hash_table_iter_next (&iter, &key, &value)) {
-                remove_stream (control, value);
-                g_hash_table_iter_remove (&iter);
-        }
-}
-
-static gboolean
-idle_reconnect (gpointer data)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (data);
-        GHashTableIter iter;
-        gpointer key, value;
-
-        g_return_val_if_fail (control, FALSE);
-
-        if (control->priv->pa_context) {
-                pa_context_unref (control->priv->pa_context);
-                control->priv->pa_context = NULL;
-                gvc_mixer_new_pa_context (control);
-        }
-
-        remove_all_streams (control, control->priv->sinks);
-        remove_all_streams (control, control->priv->sources);
-        remove_all_streams (control, control->priv->sink_inputs);
-        remove_all_streams (control, control->priv->source_outputs);
-
-        g_hash_table_iter_init (&iter, control->priv->clients);
-        while (g_hash_table_iter_next (&iter, &key, &value))
-                g_hash_table_iter_remove (&iter);
-
-        gvc_mixer_control_open (control); /* cannot fail */
-
-        control->priv->reconnect_id = 0;
-        return FALSE;
-}
-
-static void
-_pa_context_state_cb (pa_context *context,
-                      void       *userdata)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (userdata);
-
-        switch (pa_context_get_state (context)) {
-        case PA_CONTEXT_UNCONNECTED:
-        case PA_CONTEXT_CONNECTING:
-        case PA_CONTEXT_AUTHORIZING:
-        case PA_CONTEXT_SETTING_NAME:
-                break;
-
-        case PA_CONTEXT_READY:
-                gvc_mixer_control_ready (control);
-                break;
-
-        case PA_CONTEXT_FAILED:
-                g_warning ("Connection failed, reconnecting...");
-                if (control->priv->reconnect_id == 0)
-                        control->priv->reconnect_id = g_timeout_add_seconds (RECONNECT_DELAY, idle_reconnect, control);
-                break;
-
-        case PA_CONTEXT_TERMINATED:
-        default:
-                /* FIXME: */
-                break;
-        }
-}
-
-gboolean
-gvc_mixer_control_open (GvcMixerControl *control)
-{
-        int res;
-
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), FALSE);
-        g_return_val_if_fail (control->priv->pa_context != NULL, FALSE);
-        g_return_val_if_fail (pa_context_get_state (control->priv->pa_context) == PA_CONTEXT_UNCONNECTED, FALSE);
-
-        pa_context_set_state_callback (control->priv->pa_context,
-                                       _pa_context_state_cb,
-                                       control);
-
-        g_signal_emit (G_OBJECT (control), signals[CONNECTING], 0);
-        res = pa_context_connect (control->priv->pa_context, NULL, (pa_context_flags_t) PA_CONTEXT_NOFAIL, NULL);
-        if (res < 0) {
-                g_warning ("Failed to connect context: %s",
-                           pa_strerror (pa_context_errno (control->priv->pa_context)));
-        }
-
-        return res;
-}
-
-gboolean
-gvc_mixer_control_close (GvcMixerControl *control)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_CONTROL (control), FALSE);
-        g_return_val_if_fail (control->priv->pa_context != NULL, FALSE);
-
-        pa_context_disconnect (control->priv->pa_context);
-        return TRUE;
-}
-
-static void
-gvc_mixer_control_dispose (GObject *object)
-{
-        GvcMixerControl *control = GVC_MIXER_CONTROL (object);
-
-        if (control->priv->pa_context != NULL) {
-                pa_context_unref (control->priv->pa_context);
-                control->priv->pa_context = NULL;
-        }
-
-        if (control->priv->default_source_name != NULL) {
-                g_free (control->priv->default_source_name);
-                control->priv->default_source_name = NULL;
-        }
-        if (control->priv->default_sink_name != NULL) {
-                g_free (control->priv->default_sink_name);
-                control->priv->default_sink_name = NULL;
-        }
-
-        if (control->priv->pa_mainloop != NULL) {
-                pa_glib_mainloop_free (control->priv->pa_mainloop);
-                control->priv->pa_mainloop = NULL;
-        }
-
-        if (control->priv->all_streams != NULL) {
-                g_hash_table_destroy (control->priv->all_streams);
-                control->priv->all_streams = NULL;
-        }
-
-        if (control->priv->sinks != NULL) {
-                g_hash_table_destroy (control->priv->sinks);
-                control->priv->sinks = NULL;
-        }
-        if (control->priv->sources != NULL) {
-                g_hash_table_destroy (control->priv->sources);
-                control->priv->sources = NULL;
-        }
-        if (control->priv->sink_inputs != NULL) {
-                g_hash_table_destroy (control->priv->sink_inputs);
-                control->priv->sink_inputs = NULL;
-        }
-        if (control->priv->source_outputs != NULL) {
-                g_hash_table_destroy (control->priv->source_outputs);
-                control->priv->source_outputs = NULL;
-        }
-        if (control->priv->clients != NULL) {
-                g_hash_table_destroy (control->priv->clients);
-                control->priv->clients = NULL;
-        }
-        if (control->priv->cards != NULL) {
-                g_hash_table_destroy (control->priv->cards);
-                control->priv->cards = NULL;
-        }
-
-        G_OBJECT_CLASS (gvc_mixer_control_parent_class)->dispose (object);
-}
-
-static void
-gvc_mixer_control_set_property (GObject       *object,
-                                guint          prop_id,
-                                const GValue  *value,
-                                GParamSpec    *pspec)
-{
-        GvcMixerControl *self = GVC_MIXER_CONTROL (object);
-
-        switch (prop_id) {
-        case PROP_NAME:
-                g_free (self->priv->name);
-                self->priv->name = g_value_dup_string (value);
-                g_object_notify (G_OBJECT (self), "name");
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static void
-gvc_mixer_control_get_property (GObject     *object,
-                                guint        prop_id,
-                                GValue      *value,
-                                GParamSpec  *pspec)
-{
-        GvcMixerControl *self = GVC_MIXER_CONTROL (object);
-
-        switch (prop_id) {
-        case PROP_NAME:
-                g_value_set_string (value, self->priv->name);
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-
-static GObject *
-gvc_mixer_control_constructor (GType                  type,
-                               guint                  n_construct_properties,
-                               GObjectConstructParam *construct_params)
-{
-        GObject         *object;
-        GvcMixerControl *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_control_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_CONTROL (object);
-
-        gvc_mixer_new_pa_context (self);
-
-        return object;
-}
-
-static void
-gvc_mixer_control_class_init (GvcMixerControlClass *klass)
-{
-        GObjectClass   *object_class = G_OBJECT_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_control_constructor;
-        object_class->dispose = gvc_mixer_control_dispose;
-        object_class->finalize = gvc_mixer_control_finalize;
-        object_class->set_property = gvc_mixer_control_set_property;
-        object_class->get_property = gvc_mixer_control_get_property;
-
-        g_object_class_install_property (object_class,
-                                         PROP_NAME,
-                                         g_param_spec_string ("name",
-                                                              "Name",
-                                                              "Name to display for this mixer control",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-
-        signals [CONNECTING] =
-                g_signal_new ("connecting",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, connecting),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__VOID,
-                              G_TYPE_NONE, 0);
-        signals [READY] =
-                g_signal_new ("ready",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, ready),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__VOID,
-                              G_TYPE_NONE, 0);
-        signals [STREAM_ADDED] =
-                g_signal_new ("stream-added",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, stream_added),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-        signals [STREAM_REMOVED] =
-                g_signal_new ("stream-removed",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, stream_removed),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-        signals [CARD_ADDED] =
-                g_signal_new ("card-added",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, card_added),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-        signals [CARD_REMOVED] =
-                g_signal_new ("card-removed",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, card_removed),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-        signals [DEFAULT_SINK_CHANGED] =
-                g_signal_new ("default-sink-changed",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, default_sink_changed),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-        signals [DEFAULT_SOURCE_CHANGED] =
-                g_signal_new ("default-source-changed",
-                              G_TYPE_FROM_CLASS (klass),
-                              G_SIGNAL_RUN_LAST,
-                              G_STRUCT_OFFSET (GvcMixerControlClass, default_source_changed),
-                              NULL, NULL,
-                              g_cclosure_marshal_VOID__UINT,
-                              G_TYPE_NONE, 1, G_TYPE_UINT);
-
-        g_type_class_add_private (klass, sizeof (GvcMixerControlPrivate));
-}
-
-static void
-gvc_mixer_control_init (GvcMixerControl *control)
-{
-        control->priv = GVC_MIXER_CONTROL_GET_PRIVATE (control);
-
-        control->priv->pa_mainloop = pa_glib_mainloop_new (g_main_context_default ());
-        g_assert (control->priv->pa_mainloop);
-
-        control->priv->pa_api = pa_glib_mainloop_get_api (control->priv->pa_mainloop);
-        g_assert (control->priv->pa_api);
-
-        control->priv->all_streams = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-        control->priv->sinks = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-        control->priv->sources = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-        control->priv->sink_inputs = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-        control->priv->source_outputs = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-        control->priv->cards = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_object_unref);
-
-        control->priv->clients = g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify)g_free);
-}
-
-static void
-gvc_mixer_control_finalize (GObject *object)
-{
-        GvcMixerControl *mixer_control;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_CONTROL (object));
-
-        mixer_control = GVC_MIXER_CONTROL (object);
-        g_free (mixer_control->priv->name);
-        mixer_control->priv->name = NULL;
-
-        g_return_if_fail (mixer_control->priv != NULL);
-        G_OBJECT_CLASS (gvc_mixer_control_parent_class)->finalize (object);
-}
-
-GvcMixerControl *
-gvc_mixer_control_new (const char *name)
-{
-        GObject *control;
-        control = g_object_new (GVC_TYPE_MIXER_CONTROL,
-                                "name", name,
-                                NULL);
-        return GVC_MIXER_CONTROL (control);
-}
diff --git a/mate-volume-control/src/gvc-mixer-control.h b/mate-volume-control/src/gvc-mixer-control.h
deleted file mode 100644
index 1345c34..0000000
--- a/mate-volume-control/src/gvc-mixer-control.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_CONTROL_H
-#define __GVC_MIXER_CONTROL_H
-
-#include <glib-object.h>
-#include <pulse/pulseaudio.h>
-#include "gvc-mixer-stream.h"
-#include "gvc-mixer-card.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_CONTROL         (gvc_mixer_control_get_type ())
-#define GVC_MIXER_CONTROL(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_CONTROL, GvcMixerControl))
-#define GVC_MIXER_CONTROL_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_CONTROL, GvcMixerControlClass))
-#define GVC_IS_MIXER_CONTROL(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_CONTROL))
-#define GVC_IS_MIXER_CONTROL_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_CONTROL))
-#define GVC_MIXER_CONTROL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_CONTROL, GvcMixerControlClass))
-
-typedef struct GvcMixerControlPrivate GvcMixerControlPrivate;
-
-typedef struct
-{
-        GObject                 parent;
-        GvcMixerControlPrivate *priv;
-} GvcMixerControl;
-
-typedef struct
-{
-        GObjectClass            parent_class;
-
-        void (*connecting)             (GvcMixerControl *control);
-        void (*ready)                  (GvcMixerControl *control);
-        void (*stream_added)           (GvcMixerControl *control,
-                                        guint            id);
-        void (*stream_removed)         (GvcMixerControl *control,
-                                        guint            id);
-        void (*card_added)             (GvcMixerControl *control,
-                                        guint            id);
-        void (*card_removed)           (GvcMixerControl *control,
-                                        guint            id);
-        void (*default_sink_changed)   (GvcMixerControl *control,
-                                        guint            id);
-        void (*default_source_changed) (GvcMixerControl *control,
-                                        guint            id);
-} GvcMixerControlClass;
-
-GType               gvc_mixer_control_get_type            (void);
-
-GvcMixerControl *   gvc_mixer_control_new                 (const char *name);
-
-gboolean            gvc_mixer_control_open                (GvcMixerControl *control);
-gboolean            gvc_mixer_control_close               (GvcMixerControl *control);
-gboolean            gvc_mixer_control_is_ready            (GvcMixerControl *control);
-
-pa_context *        gvc_mixer_control_get_pa_context      (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_cards           (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_streams         (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_sinks           (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_sources         (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_sink_inputs     (GvcMixerControl *control);
-GSList *            gvc_mixer_control_get_source_outputs  (GvcMixerControl *control);
-
-GvcMixerStream *    gvc_mixer_control_lookup_stream_id    (GvcMixerControl *control,
-                                                           guint            id);
-GvcMixerCard   *    gvc_mixer_control_lookup_card_id      (GvcMixerControl *control,
-                                                           guint            id);
-
-GvcMixerStream *    gvc_mixer_control_get_default_sink     (GvcMixerControl *control);
-GvcMixerStream *    gvc_mixer_control_get_default_source   (GvcMixerControl *control);
-GvcMixerStream *    gvc_mixer_control_get_event_sink_input (GvcMixerControl *control);
-
-gboolean            gvc_mixer_control_set_default_sink     (GvcMixerControl *control,
-                                                            GvcMixerStream  *stream);
-gboolean            gvc_mixer_control_set_default_source   (GvcMixerControl *control,
-                                                            GvcMixerStream  *stream);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_CONTROL_H */
diff --git a/mate-volume-control/src/gvc-mixer-event-role.c b/mate-volume-control/src/gvc-mixer-event-role.c
deleted file mode 100644
index 445b5c2..0000000
--- a/mate-volume-control/src/gvc-mixer-event-role.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-#include <pulse/ext-stream-restore.h>
-
-#include "gvc-mixer-event-role.h"
-
-#define GVC_MIXER_EVENT_ROLE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_EVENT_ROLE, GvcMixerEventRolePrivate))
-
-struct GvcMixerEventRolePrivate
-{
-        char          *device;
-};
-
-enum
-{
-        PROP_0,
-        PROP_DEVICE
-};
-
-static void     gvc_mixer_event_role_class_init (GvcMixerEventRoleClass *klass);
-static void     gvc_mixer_event_role_init       (GvcMixerEventRole      *mixer_event_role);
-static void     gvc_mixer_event_role_finalize   (GObject            *object);
-
-G_DEFINE_TYPE (GvcMixerEventRole, gvc_mixer_event_role, GVC_TYPE_MIXER_STREAM)
-
-static gboolean
-update_settings (GvcMixerEventRole *role,
-                 gboolean           is_muted,
-                 gpointer          *op)
-{
-        pa_operation              *o;
-        guint                      index;
-        const GvcChannelMap       *map;
-        pa_context                *context;
-        pa_ext_stream_restore_info info;
-
-        index = gvc_mixer_stream_get_index (GVC_MIXER_STREAM (role));
-
-        map = gvc_mixer_stream_get_channel_map (GVC_MIXER_STREAM(role));
-
-        info.volume = *gvc_channel_map_get_cvolume(map);
-        info.name = "sink-input-by-media-role:event";
-        info.channel_map = *gvc_channel_map_get_pa_channel_map(map);
-        info.device = role->priv->device;
-        info.mute = is_muted;
-
-        context = gvc_mixer_stream_get_pa_context (GVC_MIXER_STREAM (role));
-
-        o = pa_ext_stream_restore_write (context,
-                                         PA_UPDATE_REPLACE,
-                                         &info,
-                                         1,
-                                         TRUE,
-                                         NULL,
-                                         NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_ext_stream_restore_write() failed");
-                return FALSE;
-        }
-
-        if (op != NULL)
-                *op = o;
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_event_role_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        return update_settings (GVC_MIXER_EVENT_ROLE (stream),
-                                gvc_mixer_stream_get_is_muted (stream), op);
-}
-
-static gboolean
-gvc_mixer_event_role_change_is_muted (GvcMixerStream *stream,
-                                      gboolean        is_muted)
-{
-        return update_settings (GVC_MIXER_EVENT_ROLE (stream),
-                                is_muted, NULL);
-}
-
-static gboolean
-gvc_mixer_event_role_set_device (GvcMixerEventRole *role,
-                                 const char        *device)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_EVENT_ROLE (role), FALSE);
-
-        g_free (role->priv->device);
-        role->priv->device = g_strdup (device);
-        g_object_notify (G_OBJECT (role), "device");
-
-        return TRUE;
-}
-
-static void
-gvc_mixer_event_role_set_property (GObject       *object,
-                                   guint          prop_id,
-                                   const GValue  *value,
-                                   GParamSpec    *pspec)
-{
-        GvcMixerEventRole *self = GVC_MIXER_EVENT_ROLE (object);
-
-        switch (prop_id) {
-        case PROP_DEVICE:
-                gvc_mixer_event_role_set_device (self, g_value_get_string (value));
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static void
-gvc_mixer_event_role_get_property (GObject     *object,
-                                   guint        prop_id,
-                                   GValue      *value,
-                                   GParamSpec  *pspec)
-{
-        GvcMixerEventRole *self = GVC_MIXER_EVENT_ROLE (object);
-
-        switch (prop_id) {
-        case PROP_DEVICE:
-                g_value_set_string (value, self->priv->device);
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static GObject *
-gvc_mixer_event_role_constructor (GType                  type,
-                                  guint                  n_construct_properties,
-                                  GObjectConstructParam *construct_params)
-{
-        GObject       *object;
-        GvcMixerEventRole *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_event_role_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_EVENT_ROLE (object);
-
-        return object;
-}
-
-static void
-gvc_mixer_event_role_class_init (GvcMixerEventRoleClass *klass)
-{
-        GObjectClass        *object_class = G_OBJECT_CLASS (klass);
-        GvcMixerStreamClass *stream_class = GVC_MIXER_STREAM_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_event_role_constructor;
-        object_class->finalize = gvc_mixer_event_role_finalize;
-        object_class->set_property = gvc_mixer_event_role_set_property;
-        object_class->get_property = gvc_mixer_event_role_get_property;
-
-        stream_class->push_volume = gvc_mixer_event_role_push_volume;
-        stream_class->change_is_muted = gvc_mixer_event_role_change_is_muted;
-
-        g_object_class_install_property (object_class,
-                                         PROP_DEVICE,
-                                         g_param_spec_string ("device",
-                                                              "Device",
-                                                              "Device",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-
-        g_type_class_add_private (klass, sizeof (GvcMixerEventRolePrivate));
-}
-
-static void
-gvc_mixer_event_role_init (GvcMixerEventRole *event_role)
-{
-        event_role->priv = GVC_MIXER_EVENT_ROLE_GET_PRIVATE (event_role);
-
-}
-
-static void
-gvc_mixer_event_role_finalize (GObject *object)
-{
-        GvcMixerEventRole *mixer_event_role;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_EVENT_ROLE (object));
-
-        mixer_event_role = GVC_MIXER_EVENT_ROLE (object);
-
-        g_return_if_fail (mixer_event_role->priv != NULL);
-
-        g_free (mixer_event_role->priv->device);
-
-        G_OBJECT_CLASS (gvc_mixer_event_role_parent_class)->finalize (object);
-}
-
-GvcMixerStream *
-gvc_mixer_event_role_new (pa_context *context,
-                          const char *device,
-                          GvcChannelMap *channel_map)
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_EVENT_ROLE,
-                               "pa-context", context,
-                               "index", 0,
-                               "device", device,
-                               "channel-map", channel_map,
-                               NULL);
-
-        return GVC_MIXER_STREAM (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-event-role.h b/mate-volume-control/src/gvc-mixer-event-role.h
deleted file mode 100644
index c3184a1..0000000
--- a/mate-volume-control/src/gvc-mixer-event-role.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_EVENT_ROLE_H
-#define __GVC_MIXER_EVENT_ROLE_H
-
-#include <glib-object.h>
-#include "gvc-mixer-stream.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_EVENT_ROLE         (gvc_mixer_event_role_get_type ())
-#define GVC_MIXER_EVENT_ROLE(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_EVENT_ROLE, GvcMixerEventRole))
-#define GVC_MIXER_EVENT_ROLE_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_EVENT_ROLE, GvcMixerEventRoleClass))
-#define GVC_IS_MIXER_EVENT_ROLE(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_EVENT_ROLE))
-#define GVC_IS_MIXER_EVENT_ROLE_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_EVENT_ROLE))
-#define GVC_MIXER_EVENT_ROLE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_EVENT_ROLE, GvcMixerEventRoleClass))
-
-typedef struct GvcMixerEventRolePrivate GvcMixerEventRolePrivate;
-
-typedef struct
-{
-        GvcMixerStream            parent;
-        GvcMixerEventRolePrivate *priv;
-} GvcMixerEventRole;
-
-typedef struct
-{
-        GvcMixerStreamClass parent_class;
-} GvcMixerEventRoleClass;
-
-GType               gvc_mixer_event_role_get_type      (void);
-
-GvcMixerStream *    gvc_mixer_event_role_new           (pa_context    *context,
-                                                        const char    *device,
-                                                        GvcChannelMap *channel_map);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_EVENT_ROLE_H */
diff --git a/mate-volume-control/src/gvc-mixer-sink-input.c b/mate-volume-control/src/gvc-mixer-sink-input.c
deleted file mode 100644
index 89a413f..0000000
--- a/mate-volume-control/src/gvc-mixer-sink-input.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-sink-input.h"
-
-#define GVC_MIXER_SINK_INPUT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_SINK_INPUT, GvcMixerSinkInputPrivate))
-
-struct GvcMixerSinkInputPrivate
-{
-        gpointer dummy;
-};
-
-static void     gvc_mixer_sink_input_class_init (GvcMixerSinkInputClass *klass);
-static void     gvc_mixer_sink_input_init       (GvcMixerSinkInput      *mixer_sink_input);
-static void     gvc_mixer_sink_input_finalize   (GObject                *object);
-static void     gvc_mixer_sink_input_dispose    (GObject                *object);
-
-G_DEFINE_TYPE (GvcMixerSinkInput, gvc_mixer_sink_input, GVC_TYPE_MIXER_STREAM)
-
-static gboolean
-gvc_mixer_sink_input_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        pa_operation        *o;
-        guint                index;
-        const GvcChannelMap *map;
-        pa_context          *context;
-        const pa_cvolume    *cv;
-        guint                num_channels;
-
-        index = gvc_mixer_stream_get_index (stream);
-
-        map = gvc_mixer_stream_get_channel_map (stream);
-        num_channels = gvc_channel_map_get_num_channels (map);
-
-        cv = gvc_channel_map_get_cvolume(map);
-
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_sink_input_volume (context,
-                                              index,
-                                              cv,
-                                              NULL,
-                                              NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_sink_input_volume() failed");
-                return FALSE;
-        }
-
-        *op = o;
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_sink_input_change_is_muted (GvcMixerStream *stream,
-                                      gboolean        is_muted)
-{
-        pa_operation *o;
-        guint         index;
-        pa_context   *context;
-
-        index = gvc_mixer_stream_get_index (stream);
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_sink_input_mute (context,
-                                            index,
-                                            is_muted,
-                                            NULL,
-                                            NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_sink_input_mute_by_index() failed");
-                return FALSE;
-        }
-
-        pa_operation_unref(o);
-
-        return TRUE;
-}
-
-static GObject *
-gvc_mixer_sink_input_constructor (GType                  type,
-                                  guint                  n_construct_properties,
-                                  GObjectConstructParam *construct_params)
-{
-        GObject       *object;
-        GvcMixerSinkInput *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_sink_input_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_SINK_INPUT (object);
-
-        return object;
-}
-
-static void
-gvc_mixer_sink_input_class_init (GvcMixerSinkInputClass *klass)
-{
-        GObjectClass        *object_class = G_OBJECT_CLASS (klass);
-        GvcMixerStreamClass *stream_class = GVC_MIXER_STREAM_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_sink_input_constructor;
-        object_class->dispose = gvc_mixer_sink_input_dispose;
-        object_class->finalize = gvc_mixer_sink_input_finalize;
-
-        stream_class->push_volume = gvc_mixer_sink_input_push_volume;
-        stream_class->change_is_muted = gvc_mixer_sink_input_change_is_muted;
-
-        g_type_class_add_private (klass, sizeof (GvcMixerSinkInputPrivate));
-}
-
-static void
-gvc_mixer_sink_input_init (GvcMixerSinkInput *sink_input)
-{
-        sink_input->priv = GVC_MIXER_SINK_INPUT_GET_PRIVATE (sink_input);
-}
-
-static void
-gvc_mixer_sink_input_dispose (GObject *object)
-{
-        GvcMixerSinkInput *mixer_sink_input;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SINK_INPUT (object));
-
-        mixer_sink_input = GVC_MIXER_SINK_INPUT (object);
-
-        G_OBJECT_CLASS (gvc_mixer_sink_input_parent_class)->dispose (object);
-}
-
-static void
-gvc_mixer_sink_input_finalize (GObject *object)
-{
-        GvcMixerSinkInput *mixer_sink_input;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SINK_INPUT (object));
-
-        mixer_sink_input = GVC_MIXER_SINK_INPUT (object);
-
-        g_return_if_fail (mixer_sink_input->priv != NULL);
-        G_OBJECT_CLASS (gvc_mixer_sink_input_parent_class)->finalize (object);
-}
-
-GvcMixerStream *
-gvc_mixer_sink_input_new (pa_context    *context,
-                          guint          index,
-                          GvcChannelMap *channel_map)
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_SINK_INPUT,
-                               "pa-context", context,
-                               "index", index,
-                               "channel-map", channel_map,
-                               NULL);
-
-        return GVC_MIXER_STREAM (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-sink-input.h b/mate-volume-control/src/gvc-mixer-sink-input.h
deleted file mode 100644
index 1a6342a..0000000
--- a/mate-volume-control/src/gvc-mixer-sink-input.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_SINK_INPUT_H
-#define __GVC_MIXER_SINK_INPUT_H
-
-#include <glib-object.h>
-#include "gvc-mixer-stream.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_SINK_INPUT         (gvc_mixer_sink_input_get_type ())
-#define GVC_MIXER_SINK_INPUT(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_SINK_INPUT, GvcMixerSinkInput))
-#define GVC_MIXER_SINK_INPUT_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_SINK_INPUT, GvcMixerSinkInputClass))
-#define GVC_IS_MIXER_SINK_INPUT(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_SINK_INPUT))
-#define GVC_IS_MIXER_SINK_INPUT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_SINK_INPUT))
-#define GVC_MIXER_SINK_INPUT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_SINK_INPUT, GvcMixerSinkInputClass))
-
-typedef struct GvcMixerSinkInputPrivate GvcMixerSinkInputPrivate;
-
-typedef struct
-{
-        GvcMixerStream            parent;
-        GvcMixerSinkInputPrivate *priv;
-} GvcMixerSinkInput;
-
-typedef struct
-{
-        GvcMixerStreamClass parent_class;
-} GvcMixerSinkInputClass;
-
-GType               gvc_mixer_sink_input_get_type      (void);
-
-GvcMixerStream *    gvc_mixer_sink_input_new           (pa_context    *context,
-                                                        guint          index,
-                                                        GvcChannelMap *map);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_SINK_INPUT_H */
diff --git a/mate-volume-control/src/gvc-mixer-sink.c b/mate-volume-control/src/gvc-mixer-sink.c
deleted file mode 100644
index f24d3d4..0000000
--- a/mate-volume-control/src/gvc-mixer-sink.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-sink.h"
-
-#define GVC_MIXER_SINK_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_SINK, GvcMixerSinkPrivate))
-
-struct GvcMixerSinkPrivate
-{
-        gpointer dummy;
-};
-
-static void     gvc_mixer_sink_class_init (GvcMixerSinkClass *klass);
-static void     gvc_mixer_sink_init       (GvcMixerSink      *mixer_sink);
-static void     gvc_mixer_sink_finalize   (GObject           *object);
-static void     gvc_mixer_sink_dispose    (GObject           *object);
-
-G_DEFINE_TYPE (GvcMixerSink, gvc_mixer_sink, GVC_TYPE_MIXER_STREAM)
-
-static gboolean
-gvc_mixer_sink_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        pa_operation        *o;
-        guint                index;
-        const GvcChannelMap *map;
-        pa_context          *context;
-        const pa_cvolume    *cv;
-
-        index = gvc_mixer_stream_get_index (stream);
-
-        map = gvc_mixer_stream_get_channel_map (stream);
-
-        /* set the volume */
-        cv = gvc_channel_map_get_cvolume(map);
-
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_sink_volume_by_index (context,
-                                                 index,
-                                                 cv,
-                                                 NULL,
-                                                 NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_sink_volume_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        *op = o;
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_sink_change_is_muted (GvcMixerStream *stream,
-                                gboolean        is_muted)
-{
-        pa_operation *o;
-        guint         index;
-        pa_context   *context;
-
-        index = gvc_mixer_stream_get_index (stream);
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_sink_mute_by_index (context,
-                                               index,
-                                               is_muted,
-                                               NULL,
-                                               NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_sink_mute_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        pa_operation_unref(o);
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_sink_change_port (GvcMixerStream *stream,
-                            const char     *port)
-{
-#if PA_MICRO > 15
-        pa_operation *o;
-        guint         index;
-        pa_context   *context;
-
-        index = gvc_mixer_stream_get_index (stream);
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_sink_port_by_index (context,
-                                               index,
-                                               port,
-                                               NULL,
-                                               NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_sink_port_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        pa_operation_unref(o);
-
-        return TRUE;
-#else
-        return FALSE;
-#endif /* PA_MICRO > 15 */
-}
-
-static GObject *
-gvc_mixer_sink_constructor (GType                  type,
-                            guint                  n_construct_properties,
-                            GObjectConstructParam *construct_params)
-{
-        GObject      *object;
-        GvcMixerSink *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_sink_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_SINK (object);
-
-        return object;
-}
-
-static void
-gvc_mixer_sink_class_init (GvcMixerSinkClass *klass)
-{
-        GObjectClass        *object_class = G_OBJECT_CLASS (klass);
-        GvcMixerStreamClass *stream_class = GVC_MIXER_STREAM_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_sink_constructor;
-        object_class->dispose = gvc_mixer_sink_dispose;
-        object_class->finalize = gvc_mixer_sink_finalize;
-
-        stream_class->push_volume = gvc_mixer_sink_push_volume;
-        stream_class->change_port = gvc_mixer_sink_change_port;
-        stream_class->change_is_muted = gvc_mixer_sink_change_is_muted;
-
-        g_type_class_add_private (klass, sizeof (GvcMixerSinkPrivate));
-}
-
-static void
-gvc_mixer_sink_init (GvcMixerSink *sink)
-{
-        sink->priv = GVC_MIXER_SINK_GET_PRIVATE (sink);
-}
-
-static void
-gvc_mixer_sink_dispose (GObject *object)
-{
-        GvcMixerSink *mixer_sink;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SINK (object));
-
-        mixer_sink = GVC_MIXER_SINK (object);
-
-        G_OBJECT_CLASS (gvc_mixer_sink_parent_class)->dispose (object);
-}
-
-static void
-gvc_mixer_sink_finalize (GObject *object)
-{
-        GvcMixerSink *mixer_sink;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SINK (object));
-
-        mixer_sink = GVC_MIXER_SINK (object);
-
-        g_return_if_fail (mixer_sink->priv != NULL);
-        G_OBJECT_CLASS (gvc_mixer_sink_parent_class)->finalize (object);
-}
-
-GvcMixerStream *
-gvc_mixer_sink_new (pa_context    *context,
-                    guint          index,
-                    GvcChannelMap *channel_map)
-
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_SINK,
-                               "pa-context", context,
-                               "index", index,
-                               "channel-map", channel_map,
-                               NULL);
-
-        return GVC_MIXER_STREAM (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-sink.h b/mate-volume-control/src/gvc-mixer-sink.h
deleted file mode 100644
index 89beb19..0000000
--- a/mate-volume-control/src/gvc-mixer-sink.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_SINK_H
-#define __GVC_MIXER_SINK_H
-
-#include <glib-object.h>
-#include "gvc-mixer-stream.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_SINK         (gvc_mixer_sink_get_type ())
-#define GVC_MIXER_SINK(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_SINK, GvcMixerSink))
-#define GVC_MIXER_SINK_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_SINK, GvcMixerSinkClass))
-#define GVC_IS_MIXER_SINK(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_SINK))
-#define GVC_IS_MIXER_SINK_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_SINK))
-#define GVC_MIXER_SINK_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_SINK, GvcMixerSinkClass))
-
-typedef struct GvcMixerSinkPrivate GvcMixerSinkPrivate;
-
-typedef struct
-{
-        GvcMixerStream       parent;
-        GvcMixerSinkPrivate *priv;
-} GvcMixerSink;
-
-typedef struct
-{
-        GvcMixerStreamClass parent_class;
-} GvcMixerSinkClass;
-
-GType               gvc_mixer_sink_get_type            (void);
-
-GvcMixerStream *    gvc_mixer_sink_new                 (pa_context    *context,
-                                                        guint          index,
-                                                        GvcChannelMap *map);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_SINK_H */
diff --git a/mate-volume-control/src/gvc-mixer-source-output.c b/mate-volume-control/src/gvc-mixer-source-output.c
deleted file mode 100644
index ec1efd9..0000000
--- a/mate-volume-control/src/gvc-mixer-source-output.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-source-output.h"
-
-#define GVC_MIXER_SOURCE_OUTPUT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_SOURCE_OUTPUT, GvcMixerSourceOutputPrivate))
-
-struct GvcMixerSourceOutputPrivate
-{
-        gpointer dummy;
-};
-
-static void     gvc_mixer_source_output_class_init (GvcMixerSourceOutputClass *klass);
-static void     gvc_mixer_source_output_init       (GvcMixerSourceOutput      *mixer_source_output);
-static void     gvc_mixer_source_output_finalize   (GObject            *object);
-
-G_DEFINE_TYPE (GvcMixerSourceOutput, gvc_mixer_source_output, GVC_TYPE_MIXER_STREAM)
-
-static gboolean
-gvc_mixer_source_output_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        /* FIXME: */
-        *op = NULL;
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_source_output_change_is_muted (GvcMixerStream *stream,
-                                      gboolean        is_muted)
-{
-        /* FIXME: */
-        return TRUE;
-}
-
-static GObject *
-gvc_mixer_source_output_constructor (GType                  type,
-                                  guint                  n_construct_properties,
-                                  GObjectConstructParam *construct_params)
-{
-        GObject       *object;
-        GvcMixerSourceOutput *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_source_output_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_SOURCE_OUTPUT (object);
-
-        return object;
-}
-
-static void
-gvc_mixer_source_output_class_init (GvcMixerSourceOutputClass *klass)
-{
-        GObjectClass        *object_class = G_OBJECT_CLASS (klass);
-        GvcMixerStreamClass *stream_class = GVC_MIXER_STREAM_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_source_output_constructor;
-        object_class->finalize = gvc_mixer_source_output_finalize;
-
-        stream_class->push_volume = gvc_mixer_source_output_push_volume;
-        stream_class->change_is_muted = gvc_mixer_source_output_change_is_muted;
-
-        g_type_class_add_private (klass, sizeof (GvcMixerSourceOutputPrivate));
-}
-
-static void
-gvc_mixer_source_output_init (GvcMixerSourceOutput *source_output)
-{
-        source_output->priv = GVC_MIXER_SOURCE_OUTPUT_GET_PRIVATE (source_output);
-
-}
-
-static void
-gvc_mixer_source_output_finalize (GObject *object)
-{
-        GvcMixerSourceOutput *mixer_source_output;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SOURCE_OUTPUT (object));
-
-        mixer_source_output = GVC_MIXER_SOURCE_OUTPUT (object);
-
-        g_return_if_fail (mixer_source_output->priv != NULL);
-        G_OBJECT_CLASS (gvc_mixer_source_output_parent_class)->finalize (object);
-}
-
-GvcMixerStream *
-gvc_mixer_source_output_new (pa_context    *context,
-                             guint          index,
-                             GvcChannelMap *channel_map)
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_SOURCE_OUTPUT,
-                               "pa-context", context,
-                               "index", index,
-                               "channel-map", channel_map,
-                               NULL);
-
-        return GVC_MIXER_STREAM (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-source-output.h b/mate-volume-control/src/gvc-mixer-source-output.h
deleted file mode 100644
index dd2869e..0000000
--- a/mate-volume-control/src/gvc-mixer-source-output.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_SOURCE_OUTPUT_H
-#define __GVC_MIXER_SOURCE_OUTPUT_H
-
-#include <glib-object.h>
-#include "gvc-mixer-stream.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_SOURCE_OUTPUT         (gvc_mixer_source_output_get_type ())
-#define GVC_MIXER_SOURCE_OUTPUT(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_SOURCE_OUTPUT, GvcMixerSourceOutput))
-#define GVC_MIXER_SOURCE_OUTPUT_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_SOURCE_OUTPUT, GvcMixerSourceOutputClass))
-#define GVC_IS_MIXER_SOURCE_OUTPUT(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_SOURCE_OUTPUT))
-#define GVC_IS_MIXER_SOURCE_OUTPUT_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_SOURCE_OUTPUT))
-#define GVC_MIXER_SOURCE_OUTPUT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_SOURCE_OUTPUT, GvcMixerSourceOutputClass))
-
-typedef struct GvcMixerSourceOutputPrivate GvcMixerSourceOutputPrivate;
-
-typedef struct
-{
-        GvcMixerStream               parent;
-        GvcMixerSourceOutputPrivate *priv;
-} GvcMixerSourceOutput;
-
-typedef struct
-{
-        GvcMixerStreamClass parent_class;
-} GvcMixerSourceOutputClass;
-
-GType               gvc_mixer_source_output_get_type      (void);
-
-GvcMixerStream *    gvc_mixer_source_output_new           (pa_context    *context,
-                                                           guint          index,
-                                                           GvcChannelMap *map);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_SOURCE_OUTPUT_H */
diff --git a/mate-volume-control/src/gvc-mixer-source.c b/mate-volume-control/src/gvc-mixer-source.c
deleted file mode 100644
index 90634d2..0000000
--- a/mate-volume-control/src/gvc-mixer-source.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-source.h"
-
-#define GVC_MIXER_SOURCE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_SOURCE, GvcMixerSourcePrivate))
-
-struct GvcMixerSourcePrivate
-{
-        gpointer dummy;
-};
-
-static void     gvc_mixer_source_class_init (GvcMixerSourceClass *klass);
-static void     gvc_mixer_source_init       (GvcMixerSource      *mixer_source);
-static void     gvc_mixer_source_finalize   (GObject            *object);
-static void     gvc_mixer_source_dispose    (GObject           *object);
-
-G_DEFINE_TYPE (GvcMixerSource, gvc_mixer_source, GVC_TYPE_MIXER_STREAM)
-
-static gboolean
-gvc_mixer_source_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        pa_operation        *o;
-        guint                index;
-        const GvcChannelMap *map;
-        pa_context          *context;
-        const pa_cvolume    *cv;
-
-        index = gvc_mixer_stream_get_index (stream);
-
-        map = gvc_mixer_stream_get_channel_map (stream);
-
-        /* set the volume */
-        cv = gvc_channel_map_get_cvolume (map);
-
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_source_volume_by_index (context,
-                                                   index,
-                                                   cv,
-                                                   NULL,
-                                                   NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_source_volume_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        *op = o;
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_source_change_is_muted (GvcMixerStream *stream,
-                                gboolean        is_muted)
-{
-        pa_operation *o;
-        guint         index;
-        pa_context   *context;
-
-        index = gvc_mixer_stream_get_index (stream);
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_source_mute_by_index (context,
-                                                 index,
-                                                 is_muted,
-                                                 NULL,
-                                                 NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_source_mute_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        pa_operation_unref(o);
-
-        return TRUE;
-}
-
-static gboolean
-gvc_mixer_source_change_port (GvcMixerStream *stream,
-                              const char     *port)
-{
-#if PA_MICRO > 15
-        pa_operation *o;
-        guint         index;
-        pa_context   *context;
-
-        index = gvc_mixer_stream_get_index (stream);
-        context = gvc_mixer_stream_get_pa_context (stream);
-
-        o = pa_context_set_source_port_by_index (context,
-                                                 index,
-                                                 port,
-                                                 NULL,
-                                                 NULL);
-
-        if (o == NULL) {
-                g_warning ("pa_context_set_source_port_by_index() failed: %s", pa_strerror(pa_context_errno(context)));
-                return FALSE;
-        }
-
-        pa_operation_unref(o);
-
-        return TRUE;
-#else
-        return FALSE;
-#endif /* PA_MICRO > 15 */
-}
-
-static GObject *
-gvc_mixer_source_constructor (GType                  type,
-                            guint                  n_construct_properties,
-                            GObjectConstructParam *construct_params)
-{
-        GObject        *object;
-        GvcMixerSource *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_source_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_SOURCE (object);
-
-        return object;
-}
-
-static void
-gvc_mixer_source_class_init (GvcMixerSourceClass *klass)
-{
-        GObjectClass        *object_class = G_OBJECT_CLASS (klass);
-        GvcMixerStreamClass *stream_class = GVC_MIXER_STREAM_CLASS (klass);
-
-        object_class->constructor = gvc_mixer_source_constructor;
-        object_class->dispose = gvc_mixer_source_dispose;
-        object_class->finalize = gvc_mixer_source_finalize;
-
-        stream_class->push_volume = gvc_mixer_source_push_volume;
-        stream_class->change_is_muted = gvc_mixer_source_change_is_muted;
-        stream_class->change_port = gvc_mixer_source_change_port;
-
-        g_type_class_add_private (klass, sizeof (GvcMixerSourcePrivate));
-}
-
-static void
-gvc_mixer_source_init (GvcMixerSource *source)
-{
-        source->priv = GVC_MIXER_SOURCE_GET_PRIVATE (source);
-}
-
-static void
-gvc_mixer_source_dispose (GObject *object)
-{
-        GvcMixerSource *mixer_source;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SOURCE (object));
-
-        mixer_source = GVC_MIXER_SOURCE (object);
-
-        G_OBJECT_CLASS (gvc_mixer_source_parent_class)->dispose (object);
-}
-
-static void
-gvc_mixer_source_finalize (GObject *object)
-{
-        GvcMixerSource *mixer_source;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_SOURCE (object));
-
-        mixer_source = GVC_MIXER_SOURCE (object);
-
-        g_return_if_fail (mixer_source->priv != NULL);
-        G_OBJECT_CLASS (gvc_mixer_source_parent_class)->finalize (object);
-}
-
-GvcMixerStream *
-gvc_mixer_source_new (pa_context    *context,
-                      guint          index,
-                      GvcChannelMap *channel_map)
-
-{
-        GObject *object;
-
-        object = g_object_new (GVC_TYPE_MIXER_SOURCE,
-                               "pa-context", context,
-                               "index", index,
-                               "channel-map", channel_map,
-                               NULL);
-
-        return GVC_MIXER_STREAM (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-source.h b/mate-volume-control/src/gvc-mixer-source.h
deleted file mode 100644
index c409005..0000000
--- a/mate-volume-control/src/gvc-mixer-source.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_SOURCE_H
-#define __GVC_MIXER_SOURCE_H
-
-#include <glib-object.h>
-#include "gvc-mixer-stream.h"
-
-G_BEGIN_DECLS
-
-#define GVC_TYPE_MIXER_SOURCE         (gvc_mixer_source_get_type ())
-#define GVC_MIXER_SOURCE(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GVC_TYPE_MIXER_SOURCE, GvcMixerSource))
-#define GVC_MIXER_SOURCE_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), GVC_TYPE_MIXER_SOURCE, GvcMixerSourceClass))
-#define GVC_IS_MIXER_SOURCE(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GVC_TYPE_MIXER_SOURCE))
-#define GVC_IS_MIXER_SOURCE_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), GVC_TYPE_MIXER_SOURCE))
-#define GVC_MIXER_SOURCE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GVC_TYPE_MIXER_SOURCE, GvcMixerSourceClass))
-
-typedef struct GvcMixerSourcePrivate GvcMixerSourcePrivate;
-
-typedef struct
-{
-        GvcMixerStream       parent;
-        GvcMixerSourcePrivate *priv;
-} GvcMixerSource;
-
-typedef struct
-{
-        GvcMixerStreamClass parent_class;
-} GvcMixerSourceClass;
-
-GType               gvc_mixer_source_get_type            (void);
-
-GvcMixerStream *    gvc_mixer_source_new               (pa_context    *context,
-                                                        guint          index,
-                                                        GvcChannelMap *map);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_SOURCE_H */
diff --git a/mate-volume-control/src/gvc-mixer-stream.c b/mate-volume-control/src/gvc-mixer-stream.c
deleted file mode 100644
index aa62019..0000000
--- a/mate-volume-control/src/gvc-mixer-stream.c
+++ /dev/null
@@ -1,912 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2008 William Jon McCann
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-
-#include <pulse/pulseaudio.h>
-
-#include "gvc-mixer-stream.h"
-
-#define GVC_MIXER_STREAM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_MIXER_STREAM, GvcMixerStreamPrivate))
-
-static guint32 stream_serial = 1;
-
-struct GvcMixerStreamPrivate
-{
-        pa_context    *pa_context;
-        guint          id;
-        guint          index;
-        gint           card_index;
-        GvcChannelMap *channel_map;
-        char          *name;
-        char          *description;
-        char          *application_id;
-        char          *icon_name;
-        gboolean       is_muted;
-        gboolean       can_decibel;
-        gboolean       is_event_stream;
-        gboolean       is_virtual;
-        pa_volume_t    base_volume;
-        pa_operation  *change_volume_op;
-        char          *port;
-        char          *human_port;
-        GList         *ports;
-};
-
-enum
-{
-        PROP_0,
-        PROP_ID,
-        PROP_PA_CONTEXT,
-        PROP_CHANNEL_MAP,
-        PROP_INDEX,
-        PROP_NAME,
-        PROP_DESCRIPTION,
-        PROP_APPLICATION_ID,
-        PROP_ICON_NAME,
-        PROP_VOLUME,
-        PROP_DECIBEL,
-        PROP_IS_MUTED,
-        PROP_CAN_DECIBEL,
-        PROP_IS_EVENT_STREAM,
-        PROP_IS_VIRTUAL,
-        PROP_CARD_INDEX,
-        PROP_PORT,
-};
-
-static void     gvc_mixer_stream_class_init (GvcMixerStreamClass *klass);
-static void     gvc_mixer_stream_init       (GvcMixerStream      *mixer_stream);
-static void     gvc_mixer_stream_finalize   (GObject            *object);
-
-G_DEFINE_ABSTRACT_TYPE (GvcMixerStream, gvc_mixer_stream, G_TYPE_OBJECT)
-
-static guint32
-get_next_stream_serial (void)
-{
-        guint32 serial;
-
-        serial = stream_serial++;
-
-        if ((gint32)stream_serial < 0) {
-                stream_serial = 1;
-        }
-
-        return serial;
-}
-
-pa_context *
-gvc_mixer_stream_get_pa_context (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-        return stream->priv->pa_context;
-}
-
-guint
-gvc_mixer_stream_get_index (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-        return stream->priv->index;
-}
-
-guint
-gvc_mixer_stream_get_id (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-        return stream->priv->id;
-}
-
-const GvcChannelMap *
-gvc_mixer_stream_get_channel_map (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        return stream->priv->channel_map;
-}
-
-pa_volume_t
-gvc_mixer_stream_get_volume (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-
-        return (pa_volume_t) gvc_channel_map_get_volume(stream->priv->channel_map)[VOLUME];
-}
-
-gdouble
-gvc_mixer_stream_get_decibel (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-
-        return pa_sw_volume_to_dB(
-                        (pa_volume_t) gvc_channel_map_get_volume(stream->priv->channel_map)[VOLUME]);
-}
-
-gboolean
-gvc_mixer_stream_set_volume (GvcMixerStream *stream,
-                              pa_volume_t     volume)
-{
-        pa_cvolume cv;
-
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        cv = *gvc_channel_map_get_cvolume(stream->priv->channel_map);
-        pa_cvolume_scale(&cv, volume);
-
-        if (!pa_cvolume_equal(gvc_channel_map_get_cvolume(stream->priv->channel_map), &cv)) {
-                gvc_channel_map_volume_changed(stream->priv->channel_map, &cv, FALSE);
-                g_object_notify (G_OBJECT (stream), "volume");
-                return TRUE;
-        }
-
-        return FALSE;
-}
-
-gboolean
-gvc_mixer_stream_set_decibel (GvcMixerStream *stream,
-                              gdouble         db)
-{
-        pa_cvolume cv;
-
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        cv = *gvc_channel_map_get_cvolume(stream->priv->channel_map);
-        pa_cvolume_scale(&cv, pa_sw_volume_from_dB(db));
-
-        if (!pa_cvolume_equal(gvc_channel_map_get_cvolume(stream->priv->channel_map), &cv)) {
-                gvc_channel_map_volume_changed(stream->priv->channel_map, &cv, FALSE);
-                g_object_notify (G_OBJECT (stream), "volume");
-        }
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_get_is_muted  (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        return stream->priv->is_muted;
-}
-
-gboolean
-gvc_mixer_stream_get_can_decibel (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        return stream->priv->can_decibel;
-}
-
-gboolean
-gvc_mixer_stream_set_is_muted  (GvcMixerStream *stream,
-                                gboolean        is_muted)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        if (is_muted != stream->priv->is_muted) {
-                stream->priv->is_muted = is_muted;
-                g_object_notify (G_OBJECT (stream), "is-muted");
-        }
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_set_can_decibel  (GvcMixerStream *stream,
-                                   gboolean        can_decibel)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        if (can_decibel != stream->priv->can_decibel) {
-                stream->priv->can_decibel = can_decibel;
-                g_object_notify (G_OBJECT (stream), "can-decibel");
-        }
-
-        return TRUE;
-}
-
-const char *
-gvc_mixer_stream_get_name (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        return stream->priv->name;
-}
-
-const char *
-gvc_mixer_stream_get_description (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        return stream->priv->description;
-}
-
-gboolean
-gvc_mixer_stream_set_name (GvcMixerStream *stream,
-                           const char     *name)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        g_free (stream->priv->name);
-        stream->priv->name = g_strdup (name);
-        g_object_notify (G_OBJECT (stream), "name");
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_set_description (GvcMixerStream *stream,
-                                  const char     *description)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        g_free (stream->priv->description);
-        stream->priv->description = g_strdup (description);
-        g_object_notify (G_OBJECT (stream), "description");
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_is_event_stream (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        return stream->priv->is_event_stream;
-}
-
-gboolean
-gvc_mixer_stream_set_is_event_stream (GvcMixerStream *stream,
-                                      gboolean is_event_stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        stream->priv->is_event_stream = is_event_stream;
-        g_object_notify (G_OBJECT (stream), "is-event-stream");
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_is_virtual (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        return stream->priv->is_virtual;
-}
-
-gboolean
-gvc_mixer_stream_set_is_virtual (GvcMixerStream *stream,
-                                 gboolean is_virtual)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        stream->priv->is_virtual = is_virtual;
-        g_object_notify (G_OBJECT (stream), "is-virtual");
-
-        return TRUE;
-}
-
-const char *
-gvc_mixer_stream_get_application_id (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        return stream->priv->application_id;
-}
-
-gboolean
-gvc_mixer_stream_set_application_id (GvcMixerStream *stream,
-                                     const char *application_id)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        g_free (stream->priv->application_id);
-        stream->priv->application_id = g_strdup (application_id);
-        g_object_notify (G_OBJECT (stream), "application-id");
-
-        return TRUE;
-}
-
-static void
-on_channel_map_volume_changed (GvcChannelMap  *channel_map,
-                               gboolean        set,
-                               GvcMixerStream *stream)
-{
-        if (set == TRUE)
-                gvc_mixer_stream_push_volume (stream);
-
-        g_object_notify (G_OBJECT (stream), "volume");
-}
-
-static gboolean
-gvc_mixer_stream_set_channel_map (GvcMixerStream *stream,
-                                  GvcChannelMap  *channel_map)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        if (channel_map != NULL) {
-                g_object_ref (channel_map);
-        }
-
-        if (stream->priv->channel_map != NULL) {
-                g_signal_handlers_disconnect_by_func (stream->priv->channel_map,
-                                                      on_channel_map_volume_changed,
-                                                      stream);
-                g_object_unref (stream->priv->channel_map);
-        }
-
-        stream->priv->channel_map = channel_map;
-
-        if (stream->priv->channel_map != NULL) {
-                g_signal_connect (stream->priv->channel_map,
-                                  "volume-changed",
-                                  G_CALLBACK (on_channel_map_volume_changed),
-                                  stream);
-
-                g_object_notify (G_OBJECT (stream), "channel-map");
-        }
-
-        return TRUE;
-}
-
-const char *
-gvc_mixer_stream_get_icon_name (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        return stream->priv->icon_name;
-}
-
-gboolean
-gvc_mixer_stream_set_icon_name (GvcMixerStream *stream,
-                                const char     *icon_name)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        g_free (stream->priv->icon_name);
-        stream->priv->icon_name = g_strdup (icon_name);
-        g_object_notify (G_OBJECT (stream), "icon-name");
-
-        return TRUE;
-}
-
-pa_volume_t
-gvc_mixer_stream_get_base_volume (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), 0);
-
-        return stream->priv->base_volume;
-}
-
-gboolean
-gvc_mixer_stream_set_base_volume (GvcMixerStream *stream,
-                                  pa_volume_t base_volume)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        stream->priv->base_volume = base_volume;
-
-        return TRUE;
-}
-
-const GvcMixerStreamPort *
-gvc_mixer_stream_get_port (GvcMixerStream *stream)
-{
-        GList *l;
-
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), NULL);
-        g_return_val_if_fail (stream->priv->ports != NULL, NULL);
-
-        for (l = stream->priv->ports; l != NULL; l = l->next) {
-                GvcMixerStreamPort *p = l->data;
-                if (g_strcmp0 (stream->priv->port, p->port) == 0) {
-                        return p;
-                }
-        }
-
-        g_assert_not_reached ();
-
-        return NULL;
-}
-
-gboolean
-gvc_mixer_stream_set_port (GvcMixerStream *stream,
-                           const char     *port)
-{
-        GList *l;
-
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        g_return_val_if_fail (stream->priv->ports != NULL, FALSE);
-
-        g_free (stream->priv->port);
-        stream->priv->port = g_strdup (port);
-
-        g_free (stream->priv->human_port);
-        stream->priv->human_port = NULL;
-
-        for (l = stream->priv->ports; l != NULL; l = l->next) {
-                GvcMixerStreamPort *p = l->data;
-                if (g_str_equal (stream->priv->port, p->port)) {
-                        stream->priv->human_port = g_strdup (p->human_port);
-                        break;
-                }
-        }
-
-        g_object_notify (G_OBJECT (stream), "port");
-
-        return TRUE;
-}
-
-gboolean
-gvc_mixer_stream_change_port (GvcMixerStream *stream,
-                              const char     *port)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        return GVC_MIXER_STREAM_GET_CLASS (stream)->change_port (stream, port);
-}
-
-const GList *
-gvc_mixer_stream_get_ports (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        return stream->priv->ports;
-}
-
-static int
-sort_ports (GvcMixerStreamPort *a,
-            GvcMixerStreamPort *b)
-{
-        if (a->priority == b->priority)
-                return 0;
-        if (a->priority > b->priority)
-                return 1;
-        return -1;
-}
-
-gboolean
-gvc_mixer_stream_set_ports (GvcMixerStream *stream,
-                            GList          *ports)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        g_return_val_if_fail (stream->priv->ports == NULL, FALSE);
-
-        stream->priv->ports = g_list_sort (ports, (GCompareFunc) sort_ports);
-
-        return TRUE;
-}
-
-gint
-gvc_mixer_stream_get_card_index (GvcMixerStream *stream)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), PA_INVALID_INDEX);
-        return stream->priv->card_index;
-}
-
-gboolean
-gvc_mixer_stream_set_card_index (GvcMixerStream *stream,
-                                 gint            card_index)
-{
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        stream->priv->card_index = card_index;
-        g_object_notify (G_OBJECT (stream), "card-index");
-
-        return TRUE;
-}
-
-static void
-gvc_mixer_stream_set_property (GObject       *object,
-                               guint          prop_id,
-                               const GValue  *value,
-                               GParamSpec    *pspec)
-{
-        GvcMixerStream *self = GVC_MIXER_STREAM (object);
-
-        switch (prop_id) {
-        case PROP_PA_CONTEXT:
-                self->priv->pa_context = g_value_get_pointer (value);
-                break;
-        case PROP_INDEX:
-                self->priv->index = g_value_get_ulong (value);
-                break;
-        case PROP_ID:
-                self->priv->id = g_value_get_ulong (value);
-                break;
-        case PROP_CHANNEL_MAP:
-                gvc_mixer_stream_set_channel_map (self, g_value_get_object (value));
-                break;
-        case PROP_NAME:
-                gvc_mixer_stream_set_name (self, g_value_get_string (value));
-                break;
-        case PROP_DESCRIPTION:
-                gvc_mixer_stream_set_description (self, g_value_get_string (value));
-                break;
-        case PROP_APPLICATION_ID:
-                gvc_mixer_stream_set_application_id (self, g_value_get_string (value));
-                break;
-        case PROP_ICON_NAME:
-                gvc_mixer_stream_set_icon_name (self, g_value_get_string (value));
-                break;
-        case PROP_VOLUME:
-                gvc_mixer_stream_set_volume (self, g_value_get_ulong (value));
-                break;
-        case PROP_DECIBEL:
-                gvc_mixer_stream_set_decibel (self, g_value_get_double (value));
-                break;
-        case PROP_IS_MUTED:
-                gvc_mixer_stream_set_is_muted (self, g_value_get_boolean (value));
-                break;
-        case PROP_IS_EVENT_STREAM:
-                gvc_mixer_stream_set_is_event_stream (self, g_value_get_boolean (value));
-                break;
-        case PROP_IS_VIRTUAL:
-                gvc_mixer_stream_set_is_virtual (self, g_value_get_boolean (value));
-                break;
-        case PROP_CAN_DECIBEL:
-                gvc_mixer_stream_set_can_decibel (self, g_value_get_boolean (value));
-                break;
-        case PROP_PORT:
-                gvc_mixer_stream_set_port (self, g_value_get_string (value));
-                break;
-        case PROP_CARD_INDEX:
-                self->priv->card_index = g_value_get_long (value);
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static void
-gvc_mixer_stream_get_property (GObject     *object,
-                               guint        prop_id,
-                               GValue      *value,
-                               GParamSpec  *pspec)
-{
-        GvcMixerStream *self = GVC_MIXER_STREAM (object);
-
-        switch (prop_id) {
-        case PROP_PA_CONTEXT:
-                g_value_set_pointer (value, self->priv->pa_context);
-                break;
-        case PROP_INDEX:
-                g_value_set_ulong (value, self->priv->index);
-                break;
-        case PROP_ID:
-                g_value_set_ulong (value, self->priv->id);
-                break;
-        case PROP_CHANNEL_MAP:
-                g_value_set_object (value, self->priv->channel_map);
-                break;
-        case PROP_NAME:
-                g_value_set_string (value, self->priv->name);
-                break;
-        case PROP_DESCRIPTION:
-                g_value_set_string (value, self->priv->description);
-                break;
-        case PROP_APPLICATION_ID:
-                g_value_set_string (value, self->priv->application_id);
-                break;
-        case PROP_ICON_NAME:
-                g_value_set_string (value, self->priv->icon_name);
-                break;
-        case PROP_VOLUME:
-                g_value_set_ulong (value,
-                                   pa_cvolume_max(gvc_channel_map_get_cvolume(self->priv->channel_map)));
-                break;
-        case PROP_DECIBEL:
-                g_value_set_double (value,
-                                    pa_sw_volume_to_dB(pa_cvolume_max(gvc_channel_map_get_cvolume(self->priv->channel_map))));
-                break;
-        case PROP_IS_MUTED:
-                g_value_set_boolean (value, self->priv->is_muted);
-                break;
-        case PROP_IS_EVENT_STREAM:
-                g_value_set_boolean (value, self->priv->is_event_stream);
-                break;
-        case PROP_IS_VIRTUAL:
-                g_value_set_boolean (value, self->priv->is_virtual);
-                break;
-        case PROP_CAN_DECIBEL:
-                g_value_set_boolean (value, self->priv->can_decibel);
-                break;
-        case PROP_PORT:
-                g_value_set_string (value, self->priv->port);
-                break;
-        case PROP_CARD_INDEX:
-                g_value_set_long (value, self->priv->card_index);
-                break;
-        default:
-                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-                break;
-        }
-}
-
-static GObject *
-gvc_mixer_stream_constructor (GType                  type,
-                              guint                  n_construct_properties,
-                              GObjectConstructParam *construct_params)
-{
-        GObject       *object;
-        GvcMixerStream *self;
-
-        object = G_OBJECT_CLASS (gvc_mixer_stream_parent_class)->constructor (type, n_construct_properties, construct_params);
-
-        self = GVC_MIXER_STREAM (object);
-
-        self->priv->id = get_next_stream_serial ();
-
-        return object;
-}
-
-static gboolean
-gvc_mixer_stream_real_change_port (GvcMixerStream *stream,
-                                   const char     *port)
-{
-        return FALSE;
-}
-
-static gboolean
-gvc_mixer_stream_real_push_volume (GvcMixerStream *stream, gpointer *op)
-{
-        return FALSE;
-}
-
-static gboolean
-gvc_mixer_stream_real_change_is_muted (GvcMixerStream *stream,
-                                       gboolean        is_muted)
-{
-        return FALSE;
-}
-
-gboolean
-gvc_mixer_stream_push_volume (GvcMixerStream *stream)
-{
-        pa_operation *op;
-        gboolean ret;
-
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-
-        if (stream->priv->is_event_stream != FALSE)
-                return TRUE;
-
-        g_debug ("Pushing new volume to stream '%s' (%s)",
-                 stream->priv->description, stream->priv->name);
-
-        ret = GVC_MIXER_STREAM_GET_CLASS (stream)->push_volume (stream, (gpointer *) &op);
-        if (ret) {
-                if (stream->priv->change_volume_op != NULL)
-                        pa_operation_unref (stream->priv->change_volume_op);
-                stream->priv->change_volume_op = op;
-        }
-        return ret;
-}
-
-gboolean
-gvc_mixer_stream_change_is_muted (GvcMixerStream *stream,
-                                  gboolean        is_muted)
-{
-        gboolean ret;
-        g_return_val_if_fail (GVC_IS_MIXER_STREAM (stream), FALSE);
-        ret = GVC_MIXER_STREAM_GET_CLASS (stream)->change_is_muted (stream, is_muted);
-        return ret;
-}
-
-gboolean
-gvc_mixer_stream_is_running (GvcMixerStream *stream)
-{
-        if (stream->priv->change_volume_op == NULL)
-                return FALSE;
-
-        if ((pa_operation_get_state(stream->priv->change_volume_op) == PA_OPERATION_RUNNING))
-                return TRUE;
-
-        pa_operation_unref(stream->priv->change_volume_op);
-        stream->priv->change_volume_op = NULL;
-
-        return FALSE;
-}
-
-static void
-gvc_mixer_stream_class_init (GvcMixerStreamClass *klass)
-{
-        GObjectClass   *gobject_class = G_OBJECT_CLASS (klass);
-
-        gobject_class->constructor = gvc_mixer_stream_constructor;
-        gobject_class->finalize = gvc_mixer_stream_finalize;
-        gobject_class->set_property = gvc_mixer_stream_set_property;
-        gobject_class->get_property = gvc_mixer_stream_get_property;
-
-        klass->push_volume = gvc_mixer_stream_real_push_volume;
-        klass->change_port = gvc_mixer_stream_real_change_port;
-        klass->change_is_muted = gvc_mixer_stream_real_change_is_muted;
-
-        g_object_class_install_property (gobject_class,
-                                         PROP_INDEX,
-                                         g_param_spec_ulong ("index",
-                                                             "Index",
-                                                             "The index for this stream",
-                                                             0, G_MAXULONG, 0,
-                                                             G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_ID,
-                                         g_param_spec_ulong ("id",
-                                                             "id",
-                                                             "The id for this stream",
-                                                             0, G_MAXULONG, 0,
-                                                             G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_CHANNEL_MAP,
-                                         g_param_spec_object ("channel-map",
-                                                              "channel map",
-                                                              "The channel map for this stream",
-                                                              GVC_TYPE_CHANNEL_MAP,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_PA_CONTEXT,
-                                         g_param_spec_pointer ("pa-context",
-                                                               "PulseAudio context",
-                                                               "The PulseAudio context for this stream",
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY));
-        g_object_class_install_property (gobject_class,
-                                         PROP_VOLUME,
-                                         g_param_spec_ulong ("volume",
-                                                             "Volume",
-                                                             "The volume for this stream",
-                                                             0, G_MAXULONG, 0,
-                                                             G_PARAM_READWRITE));
-        g_object_class_install_property (gobject_class,
-                                         PROP_DECIBEL,
-                                         g_param_spec_double ("decibel",
-                                                              "Decibel",
-                                                              "The decibel level for this stream",
-                                                              -G_MAXDOUBLE, G_MAXDOUBLE, 0,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-
-        g_object_class_install_property (gobject_class,
-                                         PROP_NAME,
-                                         g_param_spec_string ("name",
-                                                              "Name",
-                                                              "Name to display for this stream",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_DESCRIPTION,
-                                         g_param_spec_string ("description",
-                                                              "Description",
-                                                              "Description to display for this stream",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_APPLICATION_ID,
-                                         g_param_spec_string ("application-id",
-                                                              "Application identifier",
-                                                              "Application identifier for this stream",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_ICON_NAME,
-                                         g_param_spec_string ("icon-name",
-                                                              "Icon Name",
-                                                              "Name of icon to display for this stream",
-                                                              NULL,
-                                                              G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_IS_MUTED,
-                                         g_param_spec_boolean ("is-muted",
-                                                               "is muted",
-                                                               "Whether stream is muted",
-                                                               FALSE,
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_CAN_DECIBEL,
-                                         g_param_spec_boolean ("can-decibel",
-                                                               "can decibel",
-                                                               "Whether stream volume can be converted to decibel units",
-                                                               FALSE,
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_IS_EVENT_STREAM,
-                                         g_param_spec_boolean ("is-event-stream",
-                                                               "is event stream",
-                                                               "Whether stream's role is to play an event",
-                                                               FALSE,
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_IS_VIRTUAL,
-                                         g_param_spec_boolean ("is-virtual",
-                                                               "is virtual stream",
-                                                               "Whether the stream is virtual",
-                                                               FALSE,
-                                                               G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_object_class_install_property (gobject_class,
-                                         PROP_PORT,
-                                         g_param_spec_string ("port",
-                                                              "Port",
-                                                              "The name of the current port for this stream",
-                                                              NULL,
-                                                              G_PARAM_READWRITE));
-        g_object_class_install_property (gobject_class,
-                                         PROP_CARD_INDEX,
-                                         g_param_spec_long ("card-index",
-                                                             "Card index",
-                                                             "The index of the card for this stream",
-                                                             PA_INVALID_INDEX, G_MAXLONG, PA_INVALID_INDEX,
-                                                             G_PARAM_READWRITE|G_PARAM_CONSTRUCT));
-        g_type_class_add_private (klass, sizeof (GvcMixerStreamPrivate));
-}
-
-static void
-gvc_mixer_stream_init (GvcMixerStream *stream)
-{
-        stream->priv = GVC_MIXER_STREAM_GET_PRIVATE (stream);
-}
-
-static void
-free_port (GvcMixerStreamPort *p)
-{
-        g_free (p->port);
-        g_free (p->human_port);
-        g_free (p);
-}
-
-static void
-gvc_mixer_stream_finalize (GObject *object)
-{
-        GvcMixerStream *mixer_stream;
-
-        g_return_if_fail (object != NULL);
-        g_return_if_fail (GVC_IS_MIXER_STREAM (object));
-
-        mixer_stream = GVC_MIXER_STREAM (object);
-
-        g_return_if_fail (mixer_stream->priv != NULL);
-
-        g_object_unref (mixer_stream->priv->channel_map);
-        mixer_stream->priv->channel_map = NULL;
-
-        g_free (mixer_stream->priv->name);
-        mixer_stream->priv->name = NULL;
-
-        g_free (mixer_stream->priv->description);
-        mixer_stream->priv->description = NULL;
-
-        g_free (mixer_stream->priv->application_id);
-        mixer_stream->priv->application_id = NULL;
-
-        g_free (mixer_stream->priv->icon_name);
-        mixer_stream->priv->icon_name = NULL;
-
-        g_free (mixer_stream->priv->port);
-        mixer_stream->priv->port = NULL;
-
-        g_free (mixer_stream->priv->human_port);
-        mixer_stream->priv->human_port = NULL;
-
-        g_list_foreach (mixer_stream->priv->ports, (GFunc) free_port, NULL);
-        g_list_free (mixer_stream->priv->ports);
-        mixer_stream->priv->ports = NULL;
-
-       if (mixer_stream->priv->change_volume_op) {
-               pa_operation_unref(mixer_stream->priv->change_volume_op);
-               mixer_stream->priv->change_volume_op = NULL;
-       }
-
-        G_OBJECT_CLASS (gvc_mixer_stream_parent_class)->finalize (object);
-}
diff --git a/mate-volume-control/src/gvc-mixer-stream.h b/mate-volume-control/src/gvc-mixer-stream.h
deleted file mode 100644
index 87ab768..0000000
--- a/mate-volume-control/src/gvc-mixer-stream.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* -*- 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef __GVC_MIXER_STREAM_H
-#define __GVC_MIXER_STREAM_H
-
-#include <glib-object.h>
-#include <pulse/pulseaudio.h>
-
-#include "gvc-channel-map.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;
-} GvcMixerStreamPort;
-
-GType               gvc_mixer_stream_get_type        (void);
-
-pa_context *        gvc_mixer_stream_get_pa_context  (GvcMixerStream *stream);
-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_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);
-gint                gvc_mixer_stream_get_card_index  (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_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,
-                                                      gint            card_index);
-
-G_END_DECLS
-
-#endif /* __GVC_MIXER_STREAM_H */