qgsgraphdirector.h

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/***************************************************************************
  qgsgraphdirector.h
  --------------------------------------
  Date                 : 2010-10-18
  Copyright            : (C) 2010 by Yakushev Sergey
  Email                : YakushevS <at> list.ru
****************************************************************************
*                                                                          *
*   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 QGSGRAPHDIRECTOR_H
#define QGSGRAPHDIRECTOR_H
 
#include "qgis_analysis.h"
#include "qgis_sip.h"
#include "qgsfeedback.h"
#include "qgsnetworkstrategy.h"
 
#include <QList>
#include <QObject>
#include <QVector>
 
class QgsGraphBuilderInterface;
class QgsPoint;
 
#ifdef SIP_RUN
//%ModuleHeaderCode
#include <qgsvectorlayerdirector.h>
//%End
#endif

class ANALYSIS_EXPORT QgsGraphDirector : public QObject
{
#ifdef SIP_RUN
    SIP_CONVERT_TO_SUBCLASS_CODE
    if ( dynamic_cast<QgsVectorLayerDirector *>( sipCpp ) != NULL )
      sipType = sipType_QgsVectorLayerDirector;
    else
      sipType = NULL;
    SIP_END
#endif
 
    Q_OBJECT
 
  public:
    ~QgsGraphDirector() override { qDeleteAll( mStrategies ); }

    virtual void makeGraph( QgsGraphBuilderInterface *builder, const QVector<QgsPointXY> &additionalPoints, QVector<QgsPointXY> &snappedPoints SIP_OUT, QgsFeedback *feedback = nullptr ) const
    {
      Q_UNUSED( builder )
      Q_UNUSED( additionalPoints )
      Q_UNUSED( snappedPoints )
      Q_UNUSED( feedback )
    }

    void addStrategy( QgsNetworkStrategy *prop SIP_TRANSFER ) { mStrategies.push_back( prop ); }

    virtual QString name() const = 0;
 
  protected:
    QList<QgsNetworkStrategy *> mStrategies;
};
 
#endif // QGSGRAPHDIRECTOR_H