qgsclassificationmethodregistry.h

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/***************************************************************************
    qgsclassificationmethodregistry.h
    ---------------------
    begin                : September 2019
    copyright            : (C) 2019 by Denis Rouzaud
    email                : denis@opengis.ch
 ***************************************************************************
 *                                                                         *
 *   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 QGSCLASSIFICATIONMETHODREGISTRY_H
#define QGSCLASSIFICATIONMETHODREGISTRY_H
 
#include <memory>
 
#include "qgis_core.h"
#include "qgis_sip.h"
 
#include <QMap>
 
class QIcon;
 
class QgsClassificationMethod;

class CORE_EXPORT QgsClassificationMethodRegistry
{
  public:
    QgsClassificationMethodRegistry();
    ~QgsClassificationMethodRegistry();

    bool addMethod( QgsClassificationMethod *method SIP_TRANSFER );

    std::unique_ptr< QgsClassificationMethod > method( const QString &id );

    QMap<QString, QString> methodNames() const;

    QIcon icon( const QString &id ) const;
 
  private:
    QMap<QString, QgsClassificationMethod *> mMethods;
};
 
#endif // QGSCLASSIFICATIONMETHODREGISTRY_H