qgstiledscenelayer.h

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/***************************************************************************
                         qgstiledscenelayer.h
                         --------------------
    begin                : June 2023
    copyright            : (C) 2023 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 QGSTILEDSCENELAYER_H
#define QGSTILEDSCENELAYER_H
 
#include "qgis_core.h"
#include "qgsmaplayer.h"
#include "qgstiledscenedataprovider.h"
 
class QgsTiledSceneRenderer;
class QgsTiledSceneLayerElevationProperties;
 
class CORE_EXPORT QgsTiledSceneLayer : public QgsMapLayer
{
    Q_OBJECT
 
  public:
 
    struct LayerOptions
    {
 
      explicit LayerOptions( const QgsCoordinateTransformContext &transformContext = QgsCoordinateTransformContext( ) )
        : transformContext( transformContext )
      {}
 
      QgsCoordinateTransformContext transformContext;
 
      bool loadDefaultStyle = true;
 
      bool skipCrsValidation = false;
    };
 
    explicit QgsTiledSceneLayer( const QString &uri = QString(),
                                 const QString &baseName = QString(),
                                 const QString &provider = QString(),
                                 const QgsTiledSceneLayer::LayerOptions &options = QgsTiledSceneLayer::LayerOptions() );
 
    ~QgsTiledSceneLayer() override;
 
    QgsTiledSceneLayer( const QgsTiledSceneLayer &other ) = delete;
    QgsTiledSceneLayer &operator=( QgsTiledSceneLayer const &other ) = delete;
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString str = QStringLiteral( "<QgsTiledSceneLayer: '%1' (%2)>" ).arg( sipCpp->name(), sipCpp->dataProvider() ? sipCpp->dataProvider()->name() : QStringLiteral( "Invalid" ) );
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
    QgsTiledSceneLayer *clone() const override SIP_FACTORY;
    QgsRectangle extent() const override;
    QgsTiledSceneDataProvider *dataProvider() override;
    const QgsTiledSceneDataProvider *dataProvider() const override SIP_SKIP;
    bool readXml( const QDomNode &layerNode, QgsReadWriteContext &context ) override;
    bool writeXml( QDomNode &layerNode, QDomDocument &doc, const QgsReadWriteContext &context ) const override;
    bool readSymbology( const QDomNode &node, QString &errorMessage,
                        QgsReadWriteContext &context, StyleCategories categories = AllStyleCategories ) override;
    bool readStyle( const QDomNode &node, QString &errorMessage, QgsReadWriteContext &context, StyleCategories categories = AllStyleCategories ) FINAL;
    bool writeSymbology( QDomNode &node, QDomDocument &doc, QString &errorMessage, const QgsReadWriteContext &context,
                         StyleCategories categories = AllStyleCategories ) const override;
    bool writeStyle( QDomNode &node, QDomDocument &doc, QString &errorMessage, const QgsReadWriteContext &context, StyleCategories categories = AllStyleCategories ) const FINAL;
    void setTransformContext( const QgsCoordinateTransformContext &transformContext ) override;
    QString encodedSource( const QString &source, const QgsReadWriteContext &context ) const override;
    QString decodedSource( const QString &source, const QString &dataProvider, const QgsReadWriteContext &context ) const override;
    QString loadDefaultStyle( bool &resultFlag SIP_OUT ) FINAL;
    QString htmlMetadata() const override;
    QgsMapLayerRenderer *createMapRenderer( QgsRenderContext &rendererContext ) override SIP_FACTORY;
    QString loadDefaultMetadata( bool &resultFlag SIP_OUT ) override;
    QgsMapLayerElevationProperties *elevationProperties() override;
 
    QgsTiledSceneRenderer *renderer();
 
    const QgsTiledSceneRenderer *renderer() const SIP_SKIP;
 
    void setRenderer( QgsTiledSceneRenderer *renderer SIP_TRANSFER );
 
  private slots:
    void setDataSourcePrivate( const QString &dataSource, const QString &baseName, const QString &provider, const QgsDataProvider::ProviderOptions &options, Qgis::DataProviderReadFlags flags ) override;
 
  private:
 
    bool isReadOnly() const override;
 
#ifdef SIP_RUN
    QgsTiledSceneLayer( const QgsTiledSceneLayer &rhs );
#endif
 
    std::unique_ptr<QgsTiledSceneDataProvider> mDataProvider;
    std::unique_ptr<QgsTiledSceneRenderer> mRenderer;
    QgsTiledSceneLayerElevationProperties *mElevationProperties = nullptr;
 
    LayerOptions mLayerOptions;
};
 
 
#endif // QGSTILEDSCENELAYER_H