qgs3dhighlightfeaturehandler.h

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/***************************************************************************
    qgs3dhighlightfeaturehandler.h
    ---------------------
    begin                : December 2025
    copyright            : (C) 2025 by Stefanos Natsis
    email                : uclaros 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 QGS3DHIGHLIGHTFEATUREHANDLER_H
#define QGS3DHIGHLIGHTFEATUREHANDLER_H
 
#include "qgis_3d.h"
#include "qgsrulebased3drenderer.h"
 
#include <QMap>
#include <QObject>
#include <QVector>
 
class QTimer;
class Qgs3DMapScene;
class Qgs3DMapSceneEntity;
class QgsFeature3DHandler;
class QgsFeature;
class QgsMapLayer;
class QgsRubberBand3D;
 
#define SIP_NO_FILE

class _3D_EXPORT Qgs3DHighlightFeatureHandler : public QObject
{
    Q_OBJECT
 
  public:
    explicit Qgs3DHighlightFeatureHandler( Qgs3DMapScene *scene );
    ~Qgs3DHighlightFeatureHandler() override;
 
  public slots:
    void highlightFeature( QgsFeature feature, QgsMapLayer *layer );

    void clearHighlights();
 
  private slots:
    void onRenderer3DChanged();
 
  private:
    void finalizeAndAddToScene( Qgs3DMapSceneEntity *entity );
 
    Qgs3DMapScene *mScene;
    QMap<QgsMapLayer *, QgsRubberBand3D *> mRubberBands;
    QVector<Qgs3DMapSceneEntity *> mHighlightEntities;
    QMap<QgsMapLayer *, QgsFeature3DHandler *> mHighlightHandlers;
    QMap<QgsMapLayer *, QgsRuleBased3DRenderer::RuleToHandlerMap> mHighlightRuleBasedHandlers;
    std::unique_ptr<QTimer> mHighlightHandlerTimer;
};
 
#endif // QGS3DHIGHLIGHTFEATUREHANDLER_H