1 files changed, 170 insertions, 0 deletions
diff --git a/backends/pulse/pulse-sink-input.c b/backends/pulse/pulse-sink-input.c
index e69de29..8540193 100644
--- a/backends/pulse/pulse-sink-input.c
+++ b/backends/pulse/pulse-sink-input.c
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2014 Michal Ratajsky <[email protected]>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the licence, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <glib.h>
+#include <glib-object.h>
+
+#include <libmatemixer/matemixer-client-stream.h>
+
+#include <pulse/pulseaudio.h>
+
+#include "pulse-connection.h"
+#include "pulse-client-stream.h"
+#include "pulse-sink-input.h"
+#include "pulse-stream.h"
+
+struct _PulseSinkInputPrivate
+{
+ guint32 index_monitor;
+};
+
+static gboolean sink_input_set_mute (MateMixerStream *stream,
+ gboolean mute);
+static gboolean sink_input_set_volume (MateMixerStream *stream,
+ pa_cvolume *volume);
+static gboolean sink_input_set_parent (MateMixerClientStream *stream,
+ MateMixerStream *parent);
+
+static gboolean sink_input_remove (MateMixerClientStream *stream);
+
+G_DEFINE_TYPE (PulseSinkInput, pulse_sink_input, PULSE_TYPE_CLIENT_STREAM);
+
+static void
+pulse_sink_input_init (PulseSinkInput *input)
+{
+ input->priv = G_TYPE_INSTANCE_GET_PRIVATE (input,
+ PULSE_TYPE_SINK_INPUT,
+ PulseSinkInputPrivate);
+}
+
+static void
+pulse_sink_input_class_init (PulseSinkInputClass *klass)
+{
+ PulseStreamClass *stream_class;
+ PulseClientStreamClass *client_class;
+
+ stream_class = PULSE_STREAM_CLASS (klass);
+
+ stream_class->set_mute = sink_input_set_mute;
+ stream_class->set_volume = sink_input_set_volume;
+
+ client_class = PULSE_CLIENT_STREAM_CLASS (klass);
+
+ client_class->set_parent = sink_input_set_parent;
+ client_class->remove = sink_input_remove;
+
+ g_type_class_add_private (klass, sizeof (PulseSinkInputPrivate));
+}
+
+PulseStream *
+pulse_sink_input_new (PulseConnection *connection, const pa_sink_input_info *info)
+{
+ PulseSinkInput *input;
+
+ /* Consider the sink input index as unchanging parameter */
+ input = g_object_new (PULSE_TYPE_SINK_INPUT,
+ "connection", connection,
+ "index", info->index,
+ NULL);
+
+ /* Other data may change at any time, so let's make a use of our update function */
+ pulse_sink_input_update (PULSE_STREAM (input), info);
+
+ return PULSE_STREAM (input);
+}
+
+gboolean
+pulse_sink_input_update (PulseStream *stream, const pa_sink_input_info *info)
+{
+ MateMixerStreamFlags flags = MATE_MIXER_STREAM_OUTPUT |
+ MATE_MIXER_STREAM_CLIENT |
+ MATE_MIXER_STREAM_HAS_MUTE;
+
+ g_return_val_if_fail (PULSE_IS_SINK_INPUT (stream), FALSE);
+
+ /* Let all the information update before emitting notify signals */
+ g_object_freeze_notify (G_OBJECT (stream));
+
+ pulse_stream_update_name (stream, info->name);
+ // pulse_stream_update_description (stream, info->description);
+ pulse_stream_update_mute (stream, info->mute ? TRUE : FALSE);
+ pulse_stream_update_channel_map (stream, &info->channel_map);
+
+ /* Build the flag list */
+ if (info->has_volume) {
+ flags |= MATE_MIXER_STREAM_HAS_VOLUME;
+ pulse_stream_update_volume (stream, &info->volume);
+ }
+ if (info->volume_writable)
+ flags |= MATE_MIXER_STREAM_CAN_SET_VOLUME;
+
+ if (info->client != PA_INVALID_INDEX)
+ flags |= MATE_MIXER_STREAM_APPLICATION;
+
+ if (pa_channel_map_can_balance (&info->channel_map))
+ flags |= MATE_MIXER_STREAM_CAN_BALANCE;
+ if (pa_channel_map_can_fade (&info->channel_map))
+ flags |= MATE_MIXER_STREAM_CAN_FADE;
+
+ pulse_stream_update_flags (stream, flags);
+
+ g_object_thaw_notify (G_OBJECT (stream));
+ return TRUE;
+}
+
+static gboolean
+sink_input_set_mute (MateMixerStream *stream, gboolean mute)
+{
+ PulseStream *ps;
+
+ g_return_val_if_fail (PULSE_IS_SINK_INPUT (stream), FALSE);
+
+ ps = PULSE_STREAM (stream);
+
+ return pulse_connection_set_sink_input_mute (pulse_stream_get_connection (ps),
+ pulse_stream_get_index (ps),
+ mute);
+}
+
+static gboolean
+sink_input_set_volume (MateMixerStream *stream, pa_cvolume *volume)
+{
+ PulseStream *ps;
+
+ g_return_val_if_fail (PULSE_IS_SINK_INPUT (stream), FALSE);
+ g_return_val_if_fail (volume != NULL, FALSE);
+
+ ps = PULSE_STREAM (stream);
+
+ return pulse_connection_set_sink_input_volume (pulse_stream_get_connection (ps),
+ pulse_stream_get_index (ps),
+ volume);
+}
+
+static gboolean
+sink_input_set_parent (MateMixerClientStream *stream, MateMixerStream *parent)
+{
+ // TODO
+ return TRUE;
+}
+
+static gboolean
+sink_input_remove (MateMixerClientStream *stream)
+{
+ // TODO
+ return TRUE;
+}