summaryrefslogtreecommitdiffstats
path: root/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm')
-rw-r--r--src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm b/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm
new file mode 100644
index 000000000..7c31d7c2b
--- /dev/null
+++ b/src/plugins/avfoundation/camera/avfaudioinputselectorcontrol.mm
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avfcameradebug.h"
+#include "avfaudioinputselectorcontrol.h"
+#include "avfcameraservice.h"
+
+#import <AVFoundation/AVFoundation.h>
+
+QT_USE_NAMESPACE
+
+AVFAudioInputSelectorControl::AVFAudioInputSelectorControl(AVFCameraService *service, QObject *parent)
+ : QAudioInputSelectorControl(parent)
+ , m_service(service)
+ , m_dirty(true)
+{
+ NSArray *videoDevices = [AVCaptureDevice devicesWithMediaType:AVMediaTypeAudio];
+ for (AVCaptureDevice *device in videoDevices) {
+ QString deviceId = QString::fromUtf8([[device uniqueID] UTF8String]);
+ m_devices << deviceId;
+ m_deviceDescriptions.insert(deviceId,
+ QString::fromUtf8([[device localizedName] UTF8String]));
+ }
+
+ m_activeInput = m_devices.first();
+}
+
+AVFAudioInputSelectorControl::~AVFAudioInputSelectorControl()
+{
+}
+
+QList<QString> AVFAudioInputSelectorControl::availableInputs() const
+{
+ return m_devices;
+}
+
+QString AVFAudioInputSelectorControl::inputDescription(const QString &name) const
+{
+ return m_deviceDescriptions.value(name);
+}
+
+QString AVFAudioInputSelectorControl::defaultInput() const
+{
+ return m_devices.first();
+}
+
+QString AVFAudioInputSelectorControl::activeInput() const
+{
+ return m_activeInput;
+}
+
+void AVFAudioInputSelectorControl::setActiveInput(const QString &name)
+{
+ if (name != m_activeInput) {
+ m_activeInput = name;
+ m_dirty = true;
+
+ Q_EMIT activeInputChanged(m_activeInput);
+ }
+}
+
+AVCaptureDevice *AVFAudioInputSelectorControl::createCaptureDevice()
+{
+ m_dirty = false;
+ AVCaptureDevice *device = 0;
+
+ if (!m_activeInput.isEmpty()) {
+ device = [AVCaptureDevice deviceWithUniqueID:
+ [NSString stringWithUTF8String:
+ m_activeInput.toUtf8().constData()]];
+ }
+
+ if (!device)
+ device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeAudio];
+
+ return device;
+}
+
+#include "moc_avfaudioinputselectorcontrol.cpp"