/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** Software or, alternatively, in accordance with the terms contained in
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** GNU Lesser General Public License Usage
**
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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#ifndef LINENUMBERFILTER_H
#define LINENUMBERFILTER_H

#include <locator/ilocatorfilter.h>

#include <QtCore/QString>
#include <QtCore/QList>
#include <QtCore/QFutureInterface>

namespace TextEditor {

class ITextEditor;

namespace Internal {

class LineNumberFilter : public Locator::ILocatorFilter
{
    Q_OBJECT

public:
    explicit LineNumberFilter(QObject *parent = 0);

    QString trName() const { return tr("Line in current document"); }
    QString name() const { return "Line in current document"; }
    Locator::ILocatorFilter::Priority priority() const { return Locator::ILocatorFilter::High; }
    QList<Locator::FilterEntry> matchesFor(const QString &entry);
    void accept(Locator::FilterEntry selection) const;
    void refresh(QFutureInterface<void> &) {}

private:
    ITextEditor *currentTextEditor() const;
};

} // namespace Internal
} // namespace TextEditor

#endif // LINENUMBERFILTER_H