diff options
Diffstat (limited to 'mate-volume-control/src/gvc-mixer-sink.c')
| -rw-r--r-- | mate-volume-control/src/gvc-mixer-sink.c | 220 |
1 files changed, 0 insertions, 220 deletions
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); -} |