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, 102 insertions, 0 deletions

diff --git a/src/plugins/qnx/camera/bbcameraorientationhandler.cpp b/src/plugins/qnx/camera/bbcameraorientationhandler.cpp
new file mode 100644
index 000000000..b715249f9
--- /dev/null
+++ b/src/plugins/qnx/camera/bbcameraorientationhandler.cpp
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** 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 "bbcameraorientationhandler.h"
+
+#include <QAbstractEventDispatcher>
+#include <QCoreApplication>
+#include <QDebug>
+
+#include <bps/orientation.h>
+
+QT_BEGIN_NAMESPACE
+
+BbCameraOrientationHandler::BbCameraOrientationHandler(QObject *parent)
+    : QObject(parent)
+    , m_orientation(0)
+{
+    QCoreApplication::eventDispatcher()->installNativeEventFilter(this);
+    int result = orientation_request_events(0);
+    if (result == BPS_FAILURE)
+        qWarning() << "Unable to register for orientation change events";
+
+    orientation_direction_t direction = ORIENTATION_FACE_UP;
+    int angle = 0;
+
+    result = orientation_get(&direction, &angle);
+    if (result == BPS_FAILURE) {
+        qWarning() << "Unable to retrieve initial orientation";
+    } else {
+        m_orientation = angle;
+    }
+}
+
+BbCameraOrientationHandler::~BbCameraOrientationHandler()
+{
+#ifndef Q_OS_BLACKBERRY_TABLET
+    const int result = orientation_stop_events(0);
+    if (result == BPS_FAILURE)
+        qWarning() << "Unable to unregister for orientation change events";
+#endif
+
+    QCoreApplication::eventDispatcher()->removeNativeEventFilter(this);
+}
+
+bool BbCameraOrientationHandler::nativeEventFilter(const QByteArray&, void *message, long*)
+{
+    bps_event_t* const event = static_cast<bps_event_t*>(message);
+    if (!event || bps_event_get_domain(event) != orientation_get_domain())
+        return false;
+
+    const int angle = orientation_event_get_angle(event);
+    if (angle != m_orientation) {
+        m_orientation = angle;
+        emit orientationChanged(m_orientation);
+    }
+
+    return false; // do not drop the event
+}
+
+int BbCameraOrientationHandler::orientation() const
+{
+    return m_orientation;
+}
+
+QT_END_NAMESPACE