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/***************************************************************************
* Copyright (C) 2009 by Adam Kidder <[email protected]> *
* Copyright (C) 2009 by Peter Penz <[email protected]> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#ifndef SEARCHCRITERIONDESCRIPTION_H
#define SEARCHCRITERIONDESCRIPTION_H
#include <QList>
#include <QString>
class SearchCriterionValue;
class QWidget;
/**
* @brief Helper class for SearchCriterionSelector.
*
* Describes a search criterion including the used
* widget for editing.
*/
class SearchCriterionDescription
{
public:
struct Comparator
{
Comparator(const QString& n, const QString& o = QString(),
const QString& p = QString(), const QString& a = QString()) :
name(n), operation(o), prefix(p), autoValueType(a) {}
QString name; // user visible and translated name
QString operation; // Nepomuk operation that represents the comparator
QString prefix; // prefix like "+" or "-" that is part of the Nepomuk query
QString autoValueType; // type for an automatically calculated value of the value widget
};
SearchCriterionDescription(const QString& name,
const QString& identifier,
const QList<Comparator>& comparators,
SearchCriterionValue* valueWidget);
virtual ~SearchCriterionDescription();
QString name() const;
QString identifier() const;
const QList<Comparator>& comparators() const;
SearchCriterionValue* valueWidget() const;
private:
QString m_name; // user visible name that gets translated
QString m_identifier; // internal Nepomuk identifier
QList<Comparator> m_comparators;
SearchCriterionValue* m_valueWidget;
};
#endif // SEARCHCRITERIONDESCRIPTION_H
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