metadataoption.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-08-08
 * Description : an option to provide metadata information to the parser
 *
 * Copyright (C) 2009-2012 by Andi Clemens <andi dot clemens at gmail dot com>
 *
 * 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, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_METADATA_OPTION_H
#define DIGIKAM_METADATA_OPTION_H
 
// Qt includes
 
#include <QString>
 
// Local includes
 
#include "option.h"
#include "ruledialog.h"
 
class QLineEdit;
 
namespace Digikam
{
 
class MetadataPanel;
 
class MetadataOptionDialog : public RuleDialog
{
    Q_OBJECT
 
public:
 
    explicit MetadataOptionDialog(Rule* const parent);
    ~MetadataOptionDialog() override;
 
public:
 
    MetadataPanel* metadataPanel;
    QLineEdit*     separatorLineEdit;
 
private:
 
    // Disable
    explicit MetadataOptionDialog(QWidget*)                      = delete;
    MetadataOptionDialog(const MetadataOptionDialog&)            = delete;
    MetadataOptionDialog& operator=(const MetadataOptionDialog&) = delete;
};
 
// --------------------------------------------------------
 
class MetadataOption : public Option
{
    Q_OBJECT
 
public:
 
    explicit MetadataOption();
    ~MetadataOption()                               override = default;
 
protected:
 
    QString parseOperation(ParseSettings& settings, const QRegularExpressionMatch &match) override;
 
private Q_SLOTS:
 
    void slotTokenTriggered(const QString& token)   override;
 
private:
 
    QString parseMetadata(const QString& token, ParseSettings& settings);
 
private:
 
    // Disable
    explicit MetadataOption(QObject*)                = delete;
    MetadataOption(const MetadataOption&)            = delete;
    MetadataOption& operator=(const MetadataOption&) = delete;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_METADATA_OPTION_H