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/***
This file is part of pavucontrol.
Copyright 2006-2008 Lennart Poettering
Copyright 2009 Colin Guthrie
pavucontrol 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.
pavucontrol 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 pavucontrol. If not, see <https://www.gnu.org/licenses/>.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "sinkwidget.h"
// #include <canberra-gtk.h>
#if HAVE_EXT_DEVICE_RESTORE_API
# include <pulse/format.h>
# include <pulse/ext-device-restore.h>
#endif
SinkWidget::SinkWidget(MainWindow *parent) :
DeviceWidget(parent, "sink") {
#if HAVE_EXT_DEVICE_RESTORE_API
uint8_t i = 0;
encodings[i].encoding = PA_ENCODING_PCM;
encodings[i].widget = encodingFormatPCM;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
++i;
encodings[i].encoding = PA_ENCODING_AC3_IEC61937;
encodings[i].widget = encodingFormatAC3;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
++i;
encodings[i].encoding = PA_ENCODING_EAC3_IEC61937;
encodings[i].widget = encodingFormatEAC3;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
++i;
encodings[i].encoding = PA_ENCODING_MPEG_IEC61937;
encodings[i].widget = encodingFormatMPEG;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
++i;
encodings[i].encoding = PA_ENCODING_DTS_IEC61937;
encodings[i].widget = encodingFormatDTS;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
++i;
encodings[i].encoding = PA_ENCODING_INVALID;
encodings[i].widget = encodingFormatAAC;
encodings[i].widget->setEnabled(false);
#ifdef PA_ENCODING_MPEG2_AAC_IEC61937
if (pa_context_get_server_protocol_version(get_context()) >= 28) {
encodings[i].encoding = PA_ENCODING_MPEG2_AAC_IEC61937;
connect(encodings[i].widget, &QCheckBox::toggled, this, &SinkWidget::onEncodingsChange);
encodings[i].widget->setEnabled(true);
}
#endif
#endif
}
void SinkWidget::executeVolumeUpdate() {
pa_operation* o;
if (!(o = pa_context_set_sink_volume_by_index(get_context(), index, &volume, nullptr, nullptr))) {
show_error(tr("pa_context_set_sink_volume_by_index() failed").toUtf8().constData());
return;
}
pa_operation_unref(o);
}
void SinkWidget::onMuteToggleButton() {
DeviceWidget::onMuteToggleButton();
if (updating)
return;
pa_operation* o;
if (!(o = pa_context_set_sink_mute_by_index(get_context(), index, muteToggleButton->isChecked(), nullptr, nullptr))) {
show_error(tr("pa_context_set_sink_mute_by_index() failed").toUtf8().constData());
return;
}
pa_operation_unref(o);
}
void SinkWidget::onDefaultToggleButton() {
pa_operation* o;
if (updating)
return;
if (!(o = pa_context_set_default_sink(get_context(), name.constData(), nullptr, nullptr))) {
show_error(tr("pa_context_set_default_sink() failed").toUtf8().constData());
return;
}
pa_operation_unref(o);
}
void SinkWidget::onPortChange() {
if (updating)
return;
int sel = portList->currentIndex();
if (sel != -1) {
pa_operation* o;
QByteArray port = portList->itemData(sel).toString().toUtf8();
if (!(o = pa_context_set_sink_port_by_index(get_context(), index, port.constData(), nullptr, nullptr))) {
show_error(tr("pa_context_set_sink_port_by_index() failed").toUtf8().constData());
return;
}
pa_operation_unref(o);
}
}
void SinkWidget::setDigital(bool digital) {
#if HAVE_EXT_DEVICE_RESTORE_API
if (digital) {
encodingSelect->show();
advancedOptions->setEnabled(true);
} else {
/* advancedOptions is disabled by default */
encodingSelect->hide();
}
#endif
}
void SinkWidget::onEncodingsChange() {
#if HAVE_EXT_DEVICE_RESTORE_API
pa_operation* o;
uint8_t n_formats = 0;
pa_format_info **formats;
if (updating)
return;
formats = (pa_format_info**)malloc(sizeof(pa_format_info*) * PAVU_NUM_ENCODINGS);
for (auto & encoding : encodings) {
if (encoding.widget->isChecked()) {
formats[n_formats] = pa_format_info_new();
formats[n_formats]->encoding = encoding.encoding;
++n_formats;
}
}
if (!(o = pa_ext_device_restore_save_formats(get_context(), PA_DEVICE_TYPE_SINK, index, n_formats, formats, nullptr, nullptr))) {
show_error(tr("pa_ext_device_restore_save_sink_formats() failed").toUtf8().constData());
free(formats);
return;
}
free(formats);
pa_operation_unref(o);
#endif
}
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