qgstrackedvectorlayertools.h

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/***************************************************************************
  qgstrackedvectorlayertools.h - QgsTrackedVectorLayerTools
 
 ---------------------
 begin                : 16.5.2016
 copyright            : (C) 2016 by Matthias Kuhn, OPENGIS.ch
 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 QGSTRACKEDVECTORLAYERTOOLS_H
#define QGSTRACKEDVECTORLAYERTOOLS_H
 
#include "qgis_core.h"
#include "qgsexpressioncontext.h"
#include "qgsvectorlayertools.h"

class CORE_EXPORT QgsTrackedVectorLayerTools : public QgsVectorLayerTools
{
    Q_OBJECT
  public:
    QgsTrackedVectorLayerTools() = default;

    bool addFeatureV2( QgsVectorLayer *layer, const QgsAttributeMap &defaultValues, const QgsGeometry &defaultGeometry, QgsFeature *feature SIP_OUT, const QgsVectorLayerToolsContext &context ) const override;
    bool startEditing( QgsVectorLayer *layer ) const override;
    bool stopEditing( QgsVectorLayer *layer, bool allowCancel ) const override;
    bool saveEdits( QgsVectorLayer *layer ) const override;
    bool copyMoveFeatures(
      QgsVectorLayer *layer,
      QgsFeatureRequest &request,
      double dx = 0,
      double dy = 0,
      QString *errorMsg = nullptr,
      const bool topologicalEditing = false,
      QgsVectorLayer *topologicalLayer = nullptr,
      QString *childrenInfoMsg = nullptr
    ) const override;

    void setVectorLayerTools( const QgsVectorLayerTools *tools );

    void rollback();
 
  private:
    const QgsVectorLayerTools *mBackend = nullptr;
    // TODO QGIS5: remove mutable once methods are no longer const
    mutable QMap<QgsVectorLayer *, QgsFeatureIds> mAddedFeatures;
};
 
#endif // QGSTRACKEDVECTORLAYERTOOLS_H