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// 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 QWINDOWSMIME_H
#define QWINDOWSMIME_H
#include <QtGui/private/qwindowsmime_p.h>
#include <QtCore/qt_windows.h>
#include <QtCore/qlist.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
class QDebug;
class QMimeData;
class QWindowsMimeConverter
{
Q_DISABLE_COPY_MOVE(QWindowsMimeConverter)
public:
using QWindowsMime = QNativeInterface::Private::QWindowsMime;
QWindowsMimeConverter();
~QWindowsMimeConverter();
QWindowsMime *converterToMime(const QString &mimeType, IDataObject *pDataObj) const;
QStringList allMimesForFormats(IDataObject *pDataObj) const;
QWindowsMime *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(QWindowsMime *mime);
void unregisterMime(QWindowsMime *mime) { m_mimes.removeOne(mime); }
static int registerMimeType(const QString &mime);
static QString clipboardFormatName(int cf);
private:
void ensureInitialized() const;
mutable QList<QWindowsMime *> 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 // QWINDOWSMIME_H
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