1 files changed, 58 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsmimeregistry.h b/src/plugins/platforms/windows/qwindowsmimeregistry.h
new file mode 100644
index 0000000000..a0f4b4c60a
--- /dev/null
+++ b/src/plugins/platforms/windows/qwindowsmimeregistry.h
@@ -0,0 +1,58 @@
+// Copyright (C) 2016 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 QWINDOWSMIMEREGISTRY_H
+#define QWINDOWSMIMEREGISTRY_H
+
+
+#include <QtCore/qt_windows.h>
+
+#include <QtGui/qwindowsmimeconverter.h>
+#include <QtCore/qlist.h>
+#include <QtCore/qvariant.h>
+
+QT_BEGIN_NAMESPACE
+
+class QDebug;
+class QMimeData;
+
+class QWindowsMimeRegistry
+{
+    Q_DISABLE_COPY_MOVE(QWindowsMimeRegistry)
+public:
+    using QWindowsMimeConverter = QWindowsMimeConverter;
+
+    QWindowsMimeRegistry();
+    ~QWindowsMimeRegistry();
+
+    QWindowsMimeConverter *converterToMime(const QString &mimeType, IDataObject *pDataObj) const;
+    QStringList allMimesForFormats(IDataObject *pDataObj) const;
+    QWindowsMimeConverter *converterFromMime(const FORMATETC &formatetc, const QMimeData *mimeData) const;
+    QList<FORMATETC> allFormatsForMime(const QMimeData *mimeData) const;
+
+    // Convenience.
+    QVariant convertToMime(const QStringList &mimeTypes, IDataObject *pDataObj, QMetaType preferredType,
+                           QString *format = nullptr) const;
+
+    void registerMime(QWindowsMimeConverter *mime);
+    void unregisterMime(QWindowsMimeConverter *mime) { m_mimes.removeOne(mime); }
+
+    static int registerMimeType(const QString &mime);
+
+    static QString clipboardFormatName(int cf);
+
+private:
+    void ensureInitialized() const;
+
+    mutable QList<QWindowsMimeConverter *> m_mimes;
+    mutable int m_internalMimeCount = 0;
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug, const FORMATETC &);
+QDebug operator<<(QDebug d, IDataObject *);
+#endif
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWSMIMEREGISTRY_H