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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "audiocapturesession.h"
#include "audioinputselector.h"
#include <qaudiodeviceinfo.h>
QT_BEGIN_NAMESPACE
AudioInputSelector::AudioInputSelector(QObject *parent)
:QAudioInputSelectorControl(parent)
{
m_session = qobject_cast<AudioCaptureSession*>(parent);
update();
m_audioInput = defaultInput();
}
AudioInputSelector::~AudioInputSelector()
{
}
QList<QString> AudioInputSelector::availableInputs() const
{
return m_names;
}
QString AudioInputSelector::inputDescription(const QString& name) const
{
QString desc;
for(int i = 0; i < m_names.count(); i++) {
if (m_names.at(i).compare(name) == 0) {
desc = m_names.at(i);
break;
}
}
return desc;
}
QString AudioInputSelector::defaultInput() const
{
return QAudioDeviceInfo::defaultInputDevice().deviceName();
}
QString AudioInputSelector::activeInput() const
{
return m_audioInput;
}
void AudioInputSelector::setActiveInput(const QString& name)
{
if (m_audioInput.compare(name) != 0) {
m_audioInput = name;
m_session->setCaptureDevice(name);
emit activeInputChanged(name);
}
}
void AudioInputSelector::update()
{
m_names.clear();
m_descriptions.clear();
QList<QAudioDeviceInfo> devices;
devices = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
for(int i = 0; i < devices.size(); ++i) {
m_names.append(devices.at(i).deviceName());
m_descriptions.append(devices.at(i).deviceName());
}
}
QT_END_NAMESPACE
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