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// Copyright (C) 2012 David Faure <faure@kde.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QSAVEFILE_H
#define QSAVEFILE_H
#include <QtCore/qglobal.h>
#if QT_CONFIG(temporaryfile)
#include <QtCore/qfiledevice.h>
#include <QtCore/qstring.h>
#ifdef open
#error qsavefile.h must be included before any header file that defines open
#endif
QT_BEGIN_NAMESPACE
class QAbstractFileEngine;
class QSaveFilePrivate;
class Q_CORE_EXPORT QSaveFile : public QFileDevice
{
#ifndef QT_NO_QOBJECT
Q_OBJECT
#endif
Q_DECLARE_PRIVATE(QSaveFile)
public:
explicit QSaveFile(const QString &name);
#ifndef QT_NO_QOBJECT
explicit QSaveFile(QObject *parent = nullptr);
explicit QSaveFile(const QString &name, QObject *parent);
#endif
~QSaveFile();
QString fileName() const override;
void setFileName(const QString &name);
QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
bool commit();
void cancelWriting();
void setDirectWriteFallback(bool enabled);
bool directWriteFallback() const;
protected:
qint64 writeData(const char *data, qint64 len) override;
private:
void close() override;
#if !QT_CONFIG(translation)
static QString tr(const char *string) { return QString::fromLatin1(string); }
#endif
private:
Q_DISABLE_COPY(QSaveFile)
};
QT_END_NAMESPACE
#endif // QT_CONFIG(temporaryfile)
#endif // QSAVEFILE_H
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