qgsgeometryoptions.h

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/***************************************************************************
                          qgsgeometryoptions.h
                             -------------------
    begin                : Aug 23, 2018
    copyright            : (C) 2018 by Matthias Kuhn
    email                : matthias@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 QGSGEOMETRYOPTIONS_H
#define QGSGEOMETRYOPTIONS_H
 
#include "qgis_core.h"
#include "qgsgeometry.h"
 
#include <QObject>
 
class QgsSettingsEntryString;

class CORE_EXPORT QgsGeometryOptions : public QObject
{
    Q_OBJECT
 
  public:
    QgsGeometryOptions();

    bool removeDuplicateNodes() const;

    void setRemoveDuplicateNodes( bool value );

    double geometryPrecision() const;

    void setGeometryPrecision( double value );

    bool isActive() const;

    void apply( QgsGeometry &geometry ) const;

    QStringList geometryChecks() const;

    void setGeometryChecks( const QStringList &geometryChecks );

    QVariantMap checkConfiguration( const QString &checkId ) const;

    void setCheckConfiguration( const QString &checkId, const QVariantMap &checkConfiguration );

    void writeXml( QDomNode &node ) const;

    void readXml( const QDomNode &node );
 
#ifndef SIP_RUN
    static const QgsSettingsEntryString *settingsGeometryValidationDefaultChecks;
#endif
 
  signals:

    void checkConfigurationChanged();

    void geometryChecksChanged();

    void removeDuplicateNodesChanged();

    void geometryPrecisionChanged();
 
  private:
    bool mRemoveDuplicateNodes = false;

    double mGeometryPrecision = 0.0;
 
    QStringList mGeometryChecks;
    QVariantMap mCheckConfiguration;
};
 
#endif // QGSGEOMETRYOPTIONS_H