templatemanager.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-06-20
 * Description : metadata template manager.
 *
 * Copyright (C) 2009-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 * Copyright (C) 2009-2010 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 *
 * 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_TEMPLATE_MANAGER_H
#define DIGIKAM_TEMPLATE_MANAGER_H
 
// Qt includes
 
#include <QList>
#include <QObject>
#include <QString>
 
// Local includes
 
#include "digikam_export.h"
 
namespace Digikam
{
 
class Template;
 
class DIGIKAM_GUI_EXPORT TemplateManager : public QObject
{
    Q_OBJECT
 
public:
 
    bool load();
    bool save();
    void clear();
 
    void insert(const Template& t);
    void remove(const Template& t);
 
    Template fromIndex(int index)                 const;
    Template findByTitle(const QString& title)    const;
    Template findByContents(const Template& tref) const;
    QList<Template> templateList()                const;
 
    static TemplateManager* defaultManager();
 
Q_SIGNALS:
 
    void signalTemplateAdded(const Template&);
    void signalTemplateRemoved(const Template&);
 
private:
 
    void insertPrivate(const Template& t);
    void removePrivate(const Template& t);
 
private:
 
    // Disable
    TemplateManager();
    explicit TemplateManager(QObject*);
    ~TemplateManager() override;
 
private:
 
    friend class TemplateManagerCreator;
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_TEMPLATE_MANAGER_H