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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser 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 will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef LOCATORFILTERSFILTER_H
#define LOCATORFILTERSFILTER_H

#include "ilocatorfilter.h"

#include <QtGui/QIcon>

namespace Locator {
namespace Internal {

class LocatorPlugin;
class LocatorWidget;

/*!
  This filter provides the user with the list of available Locator filters.
  The list is only shown when nothing has been typed yet.
 */
class LocatorFiltersFilter : public ILocatorFilter
{
    Q_OBJECT

public:
    LocatorFiltersFilter(LocatorPlugin *plugin,
                         LocatorWidget *locatorWidget);

    // ILocatorFilter
    QString displayName() const;
    QString id() const;
    Priority priority() const;
    QList<FilterEntry> matchesFor(QFutureInterface<Locator::FilterEntry> &future, const QString &entry);
    void accept(FilterEntry selection) const;
    void refresh(QFutureInterface<void> &future);
    bool isConfigurable() const;

private:
    LocatorPlugin *m_plugin;
    LocatorWidget *m_locatorWidget;
    QIcon m_icon;
};

} // namespace Internal
} // namespace Locator

#endif // LOCATORFILTERSFILTER_H