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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 "rolewidget.h"
#include <pulse/ext-stream-restore.h>
RoleWidget::RoleWidget(MainWindow *parent) :
StreamWidget(parent) {
lockToggleButton->hide();
directionLabel->hide();
deviceButton->hide();
setContextMenuPolicy(Qt::DefaultContextMenu);
}
void RoleWidget::onMuteToggleButton() {
StreamWidget::onMuteToggleButton();
executeVolumeUpdate();
}
void RoleWidget::executeVolumeUpdate() {
pa_ext_stream_restore_info info;
if (updating)
return;
info.name = role.constData();
info.channel_map.channels = 1;
info.channel_map.map[0] = PA_CHANNEL_POSITION_MONO;
info.volume = volume;
info.device = device == "" ? nullptr : device.constData();
info.mute = muteToggleButton->isChecked();
pa_operation* o;
if (!(o = pa_ext_stream_restore_write(get_context(), PA_UPDATE_REPLACE, &info, 1, TRUE, nullptr, nullptr))) {
show_error(tr("pa_ext_stream_restore_write() failed").toUtf8().constData());
return;
}
pa_operation_unref(o);
}
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