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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "utils_global.h"
#include "filepath.h"
#include "tasktree.h"
#include <QObject>
QT_BEGIN_NAMESPACE
class QByteArray;
QT_END_NAMESPACE
namespace Utils {
enum class StreamMode { Reader, Writer, Transfer };
enum class StreamResult { FinishedWithSuccess, FinishedWithError };
class QTCREATOR_UTILS_EXPORT FileStreamer final : public QObject
{
Q_OBJECT
public:
FileStreamer(QObject *parent = nullptr);
~FileStreamer();
void setSource(const FilePath &source);
void setDestination(const FilePath &destination);
void setStreamMode(StreamMode mode); // Transfer by default
// Only for Reader mode
QByteArray readData() const;
// Only for Writer mode
void setWriteData(const QByteArray &writeData);
StreamResult result() const;
void start();
void stop();
signals:
void done();
private:
class FileStreamerPrivate *d = nullptr;
};
class FileStreamerAdapter : public Utils::Tasking::TaskAdapter<FileStreamer>
{
public:
FileStreamerAdapter() { connect(task(), &FileStreamer::done, this,
[this] { emit done(task()->result() == StreamResult::FinishedWithSuccess); }); }
void start() override { task()->start(); }
};
} // namespace Utils
QTC_DECLARE_CUSTOM_TASK(Streamer, Utils::FileStreamerAdapter);
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