1 files changed, 125 insertions, 0 deletions
diff --git a/src/plugins/avfoundation/camera/avfcameradevicecontrol.mm b/src/plugins/avfoundation/camera/avfcameradevicecontrol.mm
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+++ b/src/plugins/avfoundation/camera/avfcameradevicecontrol.mm
@@ -0,0 +1,125 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "avfcameradebug.h"
+#include "avfcameradevicecontrol.h"
+#include "avfcameraservice.h"
+#include "avfcamerasession.h"
+
+QT_USE_NAMESPACE
+
+AVFCameraDeviceControl::AVFCameraDeviceControl(AVFCameraService *service, QObject *parent)
+   : QVideoDeviceSelectorControl(parent)
+   , m_service(service)
+   , m_selectedDevice(0)
+   , m_dirty(true)
+{
+    Q_UNUSED(m_service);
+}
+
+AVFCameraDeviceControl::~AVFCameraDeviceControl()
+{
+}
+
+int AVFCameraDeviceControl::deviceCount() const
+{
+    return AVFCameraSession::availableCameraDevices().count();
+}
+
+QString AVFCameraDeviceControl::deviceName(int index) const
+{
+    const QList<QByteArray> &devices = AVFCameraSession::availableCameraDevices();
+    if (index < 0 || index >= devices.count())
+        return QString();
+
+    return QString::fromUtf8(devices.at(index));
+}
+
+QString AVFCameraDeviceControl::deviceDescription(int index) const
+{
+    const QList<QByteArray> &devices = AVFCameraSession::availableCameraDevices();
+    if (index < 0 || index >= devices.count())
+        return QString();
+
+    return AVFCameraSession::cameraDeviceInfo(devices.at(index)).description;
+}
+
+int AVFCameraDeviceControl::defaultDevice() const
+{
+    return AVFCameraSession::availableCameraDevices().indexOf(AVFCameraSession::defaultCameraDevice());
+}
+
+int AVFCameraDeviceControl::selectedDevice() const
+{
+    return m_selectedDevice;
+}
+
+void AVFCameraDeviceControl::setSelectedDevice(int index)
+{
+    if (index >= 0 &&
+            index < deviceCount() &&
+            index != m_selectedDevice) {
+        m_dirty = true;
+        m_selectedDevice = index;
+        Q_EMIT selectedDeviceChanged(index);
+        Q_EMIT selectedDeviceChanged(deviceName(index));
+    }
+}
+
+AVCaptureDevice *AVFCameraDeviceControl::createCaptureDevice()
+{
+    m_dirty = false;
+    AVCaptureDevice *device = 0;
+
+    QString deviceId = deviceName(m_selectedDevice);
+    if (!deviceId.isEmpty()) {
+        device = [AVCaptureDevice deviceWithUniqueID:
+                    [NSString stringWithUTF8String:
+                        deviceId.toUtf8().constData()]];
+    }
+
+    if (!device)
+        device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];
+
+    return device;
+}
+
+#include "moc_avfcameradevicecontrol.cpp"