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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** 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
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#ifndef BASEFILEFILTER_H
#define BASEFILEFILTER_H
#include "ilocatorfilter.h"
#include <QSharedPointer>
#include <QStringList>
namespace Core {
namespace Internal { class BaseFileFilterPrivate; }
class CORE_EXPORT BaseFileFilter : public ILocatorFilter
{
Q_OBJECT
public:
class CORE_EXPORT Iterator {
public:
virtual ~Iterator();
virtual void toFront() = 0;
virtual bool hasNext() const = 0;
virtual QString next() = 0;
virtual QString filePath() const = 0;
virtual QString fileName() const = 0;
};
class CORE_EXPORT ListIterator : public Iterator {
public:
ListIterator(const QStringList &filePaths);
ListIterator(const QStringList &filePaths, const QStringList &fileNames);
void toFront();
bool hasNext() const;
QString next();
QString filePath() const;
QString fileName() const;
private:
QStringList m_filePaths;
QStringList m_fileNames;
QStringList::const_iterator m_pathPosition;
QStringList::const_iterator m_namePosition;
};
BaseFileFilter();
~BaseFileFilter();
void prepareSearch(const QString &entry);
QList<LocatorFilterEntry> matchesFor(QFutureInterface<LocatorFilterEntry> &future, const QString &entry);
void accept(LocatorFilterEntry selection) const;
protected:
void setFileIterator(Iterator *iterator);
QSharedPointer<Iterator> fileIterator();
private:
void updatePreviousResultData();
Internal::BaseFileFilterPrivate *d;
};
} // namespace Core
#endif // BASEFILEFILTER_H
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