qgslocalizeddatapathregistry.h

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/***************************************************************************
  qgslocalizeddatapathregistry.h
  --------------------------------------
  Date                 : May 2020
  Copyright            : (C) 2020 by Denis Rouzaud
  Email                : denis.rouzaud
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
 
 
#ifndef QGSLOCALIZEDDATAPATHREGISTRY_H
#define QGSLOCALIZEDDATAPATHREGISTRY_H
 
 
#include "qgis_core.h"
#include "qgis_sip.h"
 
#include <QDir>
#include <QList>
#include <QReadWriteLock>
 
class QgsSettingsEntryStringList;

class CORE_EXPORT QgsLocalizedDataPathRegistry
{
  public:
    QgsLocalizedDataPathRegistry();

    QString globalPath( const QString &localizedPath ) const;

    QString localizedPath( const QString &globalPath ) const;

    QStringList paths() const;

    void setPaths( const QStringList &paths ) SIP_SKIP;

    void registerPath( const QString &path, int position = -1 );

    void unregisterPath( const QString &path );
 
#ifndef SIP_RUN
    static const QgsSettingsEntryStringList *settingsLocalizedDataPaths;
#endif
 
  private:
#ifdef SIP_RUN
    QgsLocalizedDataPathRegistry( const QgsLocalizedDataPathRegistry &other )
    {}
#endif
 
    void readFromSettings();
    void writeToSettings() const;
 
    QList<QDir> mPaths;
    mutable QReadWriteLock mLock;
};
 
#endif // QGSLOCALIZEDDATAPATHREGISTRY_H