/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
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#pragma once

#include "ilocatorfilter.h"
#include "ui_filesystemfilter.h"

#include <QByteArray>
#include <QFutureInterface>
#include <QList>
#include <QString>

namespace Core {
namespace Internal {

class FileSystemFilter : public ILocatorFilter
{
    Q_OBJECT

public:
    explicit FileSystemFilter();
    void prepareSearch(const QString &entry) override;
    QList<LocatorFilterEntry> matchesFor(QFutureInterface<LocatorFilterEntry> &future,
                                         const QString &entry) override;
    void accept(LocatorFilterEntry selection,
                QString *newText, int *selectionStart, int *selectionLength) const override;
    QByteArray saveState() const override;
    void restoreState(const QByteArray &state) override;
    bool openConfigDialog(QWidget *parent, bool &needsRefresh) override;
    void refresh(QFutureInterface<void> &) override {}

private:
    MatchLevel matchLevelFor(const QRegularExpressionMatch &match, const QString &matchText) const;

    bool m_includeHidden = true;
    QString m_currentDocumentDirectory;
};

} // namespace Internal
} // namespace Core
