1 files changed, 71 insertions, 0 deletions
diff --git a/src/multimedia/recording/qwindowcapture.h b/src/multimedia/recording/qwindowcapture.h
new file mode 100644
index 000000000..4c8b2eac3
--- /dev/null
+++ b/src/multimedia/recording/qwindowcapture.h
@@ -0,0 +1,71 @@
+// Copyright (C) 2023 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
+
+#ifndef QWINDOWCAPTURE_H
+#define QWINDOWCAPTURE_H
+
+#include <QtMultimedia/qtmultimediaexports.h>
+#include <QtMultimedia/qcapturablewindow.h>
+#include <QtCore/qobject.h>
+#include <QtCore/qlist.h>
+
+QT_BEGIN_NAMESPACE
+
+class QPlatformSurfaceCapture;
+
+class Q_MULTIMEDIA_EXPORT QWindowCapture : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(bool active READ isActive WRITE setActive NOTIFY activeChanged)
+    Q_PROPERTY(QCapturableWindow window READ window WRITE setWindow NOTIFY windowChanged)
+    Q_PROPERTY(Error error READ error NOTIFY errorChanged)
+    Q_PROPERTY(QString errorString READ errorString NOTIFY errorChanged)
+public:
+    enum Error {
+        NoError = 0,
+        InternalError = 1,
+        CapturingNotSupported = 2,
+        CaptureFailed = 4,
+        NotFound = 5,
+    };
+    Q_ENUM(Error)
+
+    explicit QWindowCapture(QObject *parent = nullptr);
+    ~QWindowCapture() override;
+
+    Q_INVOKABLE static QList<QCapturableWindow> capturableWindows();
+
+    QMediaCaptureSession *captureSession() const;
+
+    void setWindow(QCapturableWindow window);
+
+    QCapturableWindow window() const;
+
+    bool isActive() const;
+
+    Error error() const;
+    QString errorString() const;
+
+public Q_SLOTS:
+    void setActive(bool active);
+    void start() { setActive(true); }
+    void stop() { setActive(false); }
+
+Q_SIGNALS:
+    void activeChanged(bool);
+    void windowChanged(QCapturableWindow window);
+    void errorChanged();
+    void errorOccurred(QWindowCapture::Error error, const QString &errorString);
+
+private:
+    void setCaptureSession(QMediaCaptureSession *captureSession);
+    QPlatformSurfaceCapture *platformWindowCapture() const;
+
+    friend class QMediaCaptureSession;
+    Q_DISABLE_COPY(QWindowCapture)
+    Q_DECLARE_PRIVATE(QWindowCapture)
+};
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWCAPTURE_H