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>

src/plugins/qnx/mediaplayer/bpsmediaplayercontrol.cpp

@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** 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 "bpsmediaplayercontrol.h"
+#include "mmrenderervideowindowcontrol.h"
+
+#include <bps/mmrenderer.h>
+#include <bps/screen.h>
+
+QT_BEGIN_NAMESPACE
+
+BpsMediaPlayerControl::BpsMediaPlayerControl(QObject *parent)
+    : MmRendererMediaPlayerControl(parent),
+      m_eventMonitor(0)
+{
+    openConnection();
+}
+
+BpsMediaPlayerControl::~BpsMediaPlayerControl()
+{
+    destroy();
+}
+
+void BpsMediaPlayerControl::startMonitoring(int contextId, const QString &contextName)
+{
+    m_eventMonitor = mmrenderer_request_events(contextName.toLatin1().constData(), 0, contextId);
+    if (!m_eventMonitor) {
+        qDebug() << "Unable to request multimedia events";
+        emit error(0, "Unable to request multimedia events");
+    }
+}
+
+void BpsMediaPlayerControl::stopMonitoring()
+{
+    if (m_eventMonitor) {
+        mmrenderer_stop_events(m_eventMonitor);
+        m_eventMonitor = 0;
+    }
+}
+
+bool BpsMediaPlayerControl::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
+{
+    Q_UNUSED(result)
+    Q_UNUSED(eventType)
+
+    bps_event_t * const event = static_cast<bps_event_t *>(message);
+    if (!event ||
+        (bps_event_get_domain(event) != mmrenderer_get_domain() &&
+         bps_event_get_domain(event) != screen_get_domain()))
+        return false;
+
+    if (event && bps_event_get_domain(event) == screen_get_domain()) {
+        const screen_event_t screen_event = screen_event_get_event(event);
+        if (MmRendererVideoWindowControl *control = videoWindowControl())
+            control->screenEventHandler(screen_event);
+    }
+
+    if (bps_event_get_domain(event) == mmrenderer_get_domain()) {
+        if (bps_event_get_code(event) == MMRENDERER_STATE_CHANGE) {
+            const mmrenderer_state_t newState = mmrenderer_event_get_state(event);
+            if (newState == MMR_STOPPED) {
+                handleMmStopped();
+                return false;
+            }
+        }
+
+        if (bps_event_get_code(event) == MMRENDERER_STATUS_UPDATE) {
+            const qint64 newPosition = QString::fromLatin1(mmrenderer_event_get_position(event)).toLongLong();
+            handleMmStatusUpdate(newPosition);
+
+            const QString bufferStatus = QString::fromLatin1(mmrenderer_event_get_bufferlevel(event));
+            setMmBufferStatus(bufferStatus);
+        }
+    }
+
+    return false;
+}
+
+QT_END_NAMESPACE