qgsvectordataprovidertemporalcapabilities.h

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/***************************************************************************
                         qgsvectordataprovidertemporalcapabilities.h
                         ---------------
    begin                : March 2020
    copyright            : (C) 2020 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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 QGSVECTORDATAPROVIDERTEMPORALCAPABILITIES_H
#define QGSVECTORDATAPROVIDERTEMPORALCAPABILITIES_H
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgsrange.h"
#include "qgsdataprovidertemporalcapabilities.h"
 
class CORE_EXPORT QgsVectorDataProviderTemporalCapabilities : public QgsDataProviderTemporalCapabilities
{
  public:
 
    enum TemporalMode
    {
      ProviderHasFixedTemporalRange = 0, 
      ProviderStoresFeatureDateTimeInstantInField, 
      ProviderStoresFeatureDateTimeStartAndEndInSeparateFields, 
    };
 
    QgsVectorDataProviderTemporalCapabilities( bool enabled = false );
 
    TemporalMode mode() const;
 
    void setMode( TemporalMode mode );
 
    void setAvailableTemporalRange( const QgsDateTimeRange &range );
 
    const QgsDateTimeRange &availableTemporalRange() const;
 
    QString startField() const;
 
    void setStartField( const QString &field );
 
    QString endField() const;
 
    void setEndField( const QString &field );
 
  private:
 
    QgsDateTimeRange mAvailableTemporalRange;
 
    TemporalMode mMode = ProviderHasFixedTemporalRange;
 
    QString mStartField;
    QString mEndField;
 
};
 
#endif // QGSVECTORDATAPROVIDERTEMPORALCAPABILITIES_H