qgssimplelinematerialsettings.h

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/***************************************************************************
  qgssimplelinematerialsettings.h
  --------------------------------------
  Date                 : August 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 QGSSIMPLELINEMATERIALSETTINGS_H
#define QGSSIMPLELINEMATERIALSETTINGS_H
 
#include "qgis_core.h"
#include "qgsabstractmaterialsettings.h"
 
#include <QColor>
 
class QgsMaterial;
class QDomElement;

class CORE_EXPORT QgsSimpleLineMaterialSettings : public QgsAbstractMaterialSettings
{
  public:
    QgsSimpleLineMaterialSettings() = default;
 
    QString type() const override;

    static bool supportsTechnique( Qgis::MaterialRenderingTechnique technique );

    static std::unique_ptr<QgsAbstractMaterialSettings> create();
 
    QgsSimpleLineMaterialSettings *clone() const override SIP_FACTORY;
    bool equals( const QgsAbstractMaterialSettings *other ) const override;
    QSet< QgsAbstractMaterialSettings::Property > supportedProperties() const override;

    QColor ambient() const { return mAmbient; }

    void setAmbient( const QColor &ambient ) { mAmbient = ambient; }

    QColor averageColor() const override;

    void setColorsFromBase( const QColor &baseColor ) override;
 
    void readXml( const QDomElement &elem, const QgsReadWriteContext &context ) override;
    void writeXml( QDomElement &elem, const QgsReadWriteContext &context ) const override;
 
    // TODO c++20 - replace with = default
    bool operator==( const QgsSimpleLineMaterialSettings &other ) const { return mAmbient == other.mAmbient && dataDefinedProperties() == other.dataDefinedProperties(); }
 
  private:
    QColor mAmbient { QColor::fromRgbF( 0.1f, 0.1f, 0.1f, 1.0f ) };
};
 
 
#endif // QGSSIMPLELINEMATERIALSETTINGS_H