1 files changed, 95 insertions, 0 deletions
diff --git a/src/multimediaquick/qquickmediaplayer.cpp b/src/multimediaquick/qquickmediaplayer.cpp
new file mode 100644
index 000000000..6b49c827e
--- /dev/null
+++ b/src/multimediaquick/qquickmediaplayer.cpp
@@ -0,0 +1,95 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qquickmediaplayer_p.h"
+#include <QtQml/qqmlcontext.h>
+
+QT_BEGIN_NAMESPACE
+
+QQuickMediaPlayer::QQuickMediaPlayer(QObject *parent) : QMediaPlayer(parent)
+{
+    connect(this, &QMediaPlayer::positionChanged, this, &QQuickMediaPlayer::onPositionChanged);
+    connect(this, &QMediaPlayer::durationChanged, this, &QQuickMediaPlayer::onDurationChanged);
+    connect(this, &QMediaPlayer::mediaStatusChanged, this,
+            &QQuickMediaPlayer::onMediaStatusChanged);
+}
+
+void QQuickMediaPlayer::qmlSetSource(const QUrl &source)
+{
+    if (m_source == source)
+        return;
+    m_source = source;
+    m_wasMediaLoaded = false;
+    const QQmlContext *context = qmlContext(this);
+    setSource(context ? context->resolvedUrl(source) : source);
+    emit qmlSourceChanged(source);
+}
+
+QUrl QQuickMediaPlayer::qmlSource() const
+{
+    return m_source;
+}
+
+void QQuickMediaPlayer::setQmlPosition(int position)
+{
+    setPosition(static_cast<qint64>(position));
+}
+
+int QQuickMediaPlayer::qmlPosition() const
+{
+    return static_cast<int>(position());
+}
+
+int QQuickMediaPlayer::qmlDuration() const
+{
+    return static_cast<int>(duration());
+}
+
+void QQuickMediaPlayer::onPositionChanged(qint64 position)
+{
+    emit qmlPositionChanged(static_cast<int>(position));
+}
+
+void QQuickMediaPlayer::onDurationChanged(qint64 duration)
+{
+    emit qmlDurationChanged(static_cast<int>(duration));
+}
+
+void QQuickMediaPlayer::onMediaStatusChanged(QMediaPlayer::MediaStatus status)
+{
+    if (status != QMediaPlayer::LoadedMedia || std::exchange(m_wasMediaLoaded, true))
+        return;
+
+    // run with QueuedConnection to make the user able to handle the media status change
+    // by themselves, otherwise play() might change the status in the handler.
+    auto tryAutoPlay = [this]() {
+        if (m_autoPlay && mediaStatus() == QMediaPlayer::LoadedMedia)
+            play();
+    };
+
+    if (m_autoPlay)
+        QMetaObject::invokeMethod(this, tryAutoPlay, Qt::QueuedConnection);
+}
+
+/*!
+    \since 6.7
+    \qmlproperty bool QtMultimedia::MediaPlayer::autoPlay
+
+    This property controls whether the media begins to play automatically after it gets loaded.
+    Defaults to \c false.
+*/
+
+bool QQuickMediaPlayer::autoPlay() const
+{
+    return m_autoPlay;
+}
+
+void QQuickMediaPlayer::setAutoPlay(bool autoPlay)
+{
+    if (std::exchange(m_autoPlay, autoPlay) != autoPlay)
+        emit autoPlayChanged(autoPlay);
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qquickmediaplayer_p.cpp"