Add blackberry backend

Change-Id: I88be743f0cad94d4beabdae917758be7e4293bfd Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
2012-04-03 15:26:56 +02:00
parent 4ebedcd158
commit a121e74710
15 changed files with 2027 additions and 0 deletions
--- a/src/plugins/blackberry/bbmediaplayercontrol.h
+++ b/src/plugins/blackberry/bbmediaplayercontrol.h
@@ -0,0 +1,151 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** 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.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBMEDIAPLAYERCONTROL_H
+#define BBMEDIAPLAYERCONTROL_H
+
+#include "bbmetadata.h"
+#include <qmediaplayercontrol.h>
+#include <QtCore/qpointer.h>
+
+struct bps_event_t;
+typedef struct mmr_connection mmr_connection_t;
+typedef struct mmr_context mmr_context_t;
+typedef struct mmrenderer_monitor mmrenderer_monitor_t;
+
+QT_BEGIN_NAMESPACE
+
+class BbVideoWindowControl;
+
+class BbMediaPlayerControl : public QMediaPlayerControl
+{
+    Q_OBJECT
+public:
+    explicit BbMediaPlayerControl(QObject *parent = 0);
+    ~BbMediaPlayerControl();
+
+    QMediaPlayer::State state() const;
+
+    QMediaPlayer::MediaStatus mediaStatus() const;
+
+    qint64 duration() const;
+
+    qint64 position() const;
+    void setPosition(qint64 position);
+
+    int volume() const;
+    void setVolume(int volume);
+
+    bool isMuted() const;
+    void setMuted(bool muted);
+
+    int bufferStatus() const;
+
+    bool isAudioAvailable() const;
+    bool isVideoAvailable() const;
+
+    bool isSeekable() const;
+
+    QMediaTimeRange availablePlaybackRanges() const;
+
+    qreal playbackRate() const;
+    void setPlaybackRate(qreal rate);
+
+    QMediaContent media() const;
+    const QIODevice *mediaStream() const;
+    void setMedia(const QMediaContent &media, QIODevice *stream);
+
+    void play();
+    void pause();
+    void stop();
+
+    void setVideoControl(BbVideoWindowControl *videoControl);
+    void bpsEventHandler(bps_event_t *event);
+
+private Q_SLOTS:
+    void continueLoadMedia();
+
+private:
+    void openConnection();
+    void closeConnection();
+    void attach();
+    void detach();
+    void updateMetaData();
+
+    void emitMmError(const QString &msg);
+    void emitPError(const QString &msg);
+
+    // All these set the specified value to the backend, but neither emit changed signals
+    // nor change the member value.
+    void setVolumeInternal(int newVolume);
+    void setPlaybackRateInternal(qreal rate);
+    void setPositionInternal(qint64 position);
+
+    void setMediaStatus(QMediaPlayer::MediaStatus status);
+    void setState(QMediaPlayer::State state);
+
+    enum StopCommand { StopMmRenderer, IgnoreMmRenderer };
+    void stopInternal(StopCommand stopCommand);
+
+    QMediaContent m_media;
+    mmr_connection_t *m_connection;
+    mmr_context_t *m_context;
+    QString m_contextName;
+    int m_audioId;
+    QMediaPlayer::State m_state;
+    int m_volume;
+    bool m_muted;
+    qreal m_rate;
+    QPointer<BbVideoWindowControl> m_videoControl;
+    BbMetaData m_metaData;
+    int m_id;
+    mmrenderer_monitor_t *m_eventMonitor;
+    qint64 m_position;
+    QMediaPlayer::MediaStatus m_mediaStatus;
+    bool m_playAfterMediaLoaded;
+    bool m_inputAttached;
+    int m_stopEventsToIgnore;
+    int m_bufferStatus;
+    QString m_tempMediaFileName;
+};
+
+QT_END_NAMESPACE
+
+#endif