QNX: Restructure plugins

Now that the MmRenderer implementation is ported to plain QNX, rename
the directories and files accordingly:

"blackberry" becomes "qnx", replace the Bb prefix with MmRenderer for
classes concerned with mm-renderer. The legacy alsa support for plain qnx
is now "qnx-audio".

Change-Id: I6abd98ecdd713b2d5e554d42224dc30f13772f43
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>

1 files changed, 146 insertions, 0 deletions

diff --git a/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp
new file mode 100644
index 000000000..6a6e9d3cd
--- /dev/null
+++ b/src/plugins/qnx/camera/bbvideodeviceselectorcontrol.cpp
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** 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 "bbvideodeviceselectorcontrol.h"
+
+#include "bbcamerasession.h"
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+BbVideoDeviceSelectorControl::BbVideoDeviceSelectorControl(BbCameraSession *session, QObject *parent)
+    : QVideoDeviceSelectorControl(parent)
+    , m_session(session)
+    , m_selected(0)
+{
+    enumerateDevices(&m_devices, &m_descriptions);
+
+    // pre-select the rear camera
+    const int index = m_devices.indexOf(BbCameraSession::cameraIdentifierRear());
+    if (index != -1)
+        m_selected = index;
+}
+
+int BbVideoDeviceSelectorControl::deviceCount() const
+{
+    return m_devices.count();
+}
+
+QString BbVideoDeviceSelectorControl::deviceName(int index) const
+{
+    if (index < 0 || index >= m_devices.count())
+        return QString();
+
+    return QString::fromUtf8(m_devices.at(index));
+}
+
+QString BbVideoDeviceSelectorControl::deviceDescription(int index) const
+{
+    if (index < 0 || index >= m_descriptions.count())
+        return QString();
+
+    return m_descriptions.at(index);
+}
+
+int BbVideoDeviceSelectorControl::defaultDevice() const
+{
+    return 0;
+}
+
+int BbVideoDeviceSelectorControl::selectedDevice() const
+{
+    return m_selected;
+}
+
+void BbVideoDeviceSelectorControl::enumerateDevices(QList<QByteArray> *devices, QStringList *descriptions)
+{
+    devices->clear();
+    descriptions->clear();
+
+    camera_unit_t cameras[10];
+
+    unsigned int knownCameras = 0;
+    const camera_error_t result = camera_get_supported_cameras(10, &knownCameras, cameras);
+    if (result != CAMERA_EOK) {
+        qWarning() << "Unable to retrieve supported camera types:" << result;
+        return;
+    }
+
+    for (unsigned int i = 0; i < knownCameras; ++i) {
+        switch (cameras[i]) {
+        case CAMERA_UNIT_FRONT:
+            devices->append(BbCameraSession::cameraIdentifierFront());
+            descriptions->append(tr("Front Camera"));
+            break;
+        case CAMERA_UNIT_REAR:
+            devices->append(BbCameraSession::cameraIdentifierRear());
+            descriptions->append(tr("Rear Camera"));
+            break;
+        case CAMERA_UNIT_DESKTOP:
+            devices->append(BbCameraSession::cameraIdentifierDesktop());
+            descriptions->append(tr("Desktop Camera"));
+            break;
+        default:
+            break;
+        }
+    }
+}
+
+void BbVideoDeviceSelectorControl::setSelectedDevice(int index)
+{
+    if (index < 0 || index >= m_devices.count())
+        return;
+
+    if (!m_session)
+        return;
+
+    const QByteArray device = m_devices.at(index);
+    if (device == m_session->device())
+        return;
+
+    m_session->setDevice(device);
+    m_selected = index;
+
+    emit selectedDeviceChanged(QString::fromUtf8(device));
+    emit selectedDeviceChanged(index);
+}
+
+QT_END_NAMESPACE