Initial commit

Lts/Viewer/SituationMap/MapImpl/logical_layer.h

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+/**
+  * @RDE_HEADER@
+  * MapLayer
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+#pragma once
+
+// Own
+#include <Map/map.h>
+#include <Map/layer_parameter.h>
+#include <Common/situation_map_logging.h>
+
+
+//ESRI
+#include <arcgis/LayerListModel.h>
+#include <arcgis/Layer.h>
+#include <arcgis/GraphicsOverlay.h>
+#include <arcgis/GraphicsOverlayListModel.h>
+
+
+// Qt
+#include <QVector>
+
+
+//----------------------------------------------------------------------------
+namespace SituationMap
+{
+
+class MapImpl;
+
+
+enum class TechnicalLayerType
+{
+  GraphicsLayer,
+  GraphicsLayer_Dict,
+  GraphicsLayer_3D_Extrusion,
+  GraphicsLayer_3D_Absolute
+};
+SITUATIONMAP_EXPORT QLatin1String toString(const TechnicalLayerType &value);
+
+
+
+class LogicalLayer final : public QObject
+{
+  Q_OBJECT
+  using BaseClass = QObject;
+
+public:
+  /*! \name Creation, Destruction */
+  //@{
+  explicit LogicalLayer(const QString &logicalName, QObject *parent = nullptr);
+  ~LogicalLayer();
+
+  void init(SituationMap::Map *map,
+            Esri::ArcGISRuntime::LayerListModel *layerListModel,
+            Esri::ArcGISRuntime::GraphicsOverlayListModel *graphicsOverlayListModel);
+  void fini();
+
+  void setLayerType(const LayerType &layerType);
+  void setBasemapType(const BasemapType &basemapType);
+
+  RenderingMode renderingMode() const;                          ///< has to be set early
+  void setRenderingMode(RenderingMode renderingMode);           ///< has to be set early
+
+  SurfacePlacement surfacePlacement() const;                    ///< has to be set early
+  void setSurfacePlacement(SurfacePlacement surfacePlacement);  ///< has to be set early
+
+
+  void setOrderOfGraphicalOverlays(const QVector<TechnicalLayerType> &orderOfGraphicalOverlays);
+  //@}
+
+
+  /*! \name Some names */
+  //@{
+  QString logicalName() const;
+  void setLogicalName(const QString &logicalName);
+  static QString createInternalLayerName(const QString &logicalLayerName,
+                                         const TechnicalLayerType &technicalLayerType);
+  //@}
+
+
+  /*! \name Access to some types */
+  //@{
+  LayerType             layerType() const;
+  BasemapType           basemapType() const;
+  //@}
+
+  /*! \name Access to LayerParameter*/
+  //@{
+  const LayerParameter &layerParameter() const;
+  void setLayerParameter(const LayerParameter &layerParameter);
+  //@}
+
+
+  /*! \name Main Access without creation on demand*/
+  //@{
+  void setLayer(Esri::ArcGISRuntime::Layer *layer);
+  Esri::ArcGISRuntime::Layer *layer() const;
+  QList<Esri::ArcGISRuntime::GraphicsOverlay *> getCurrentGraphicalOverlaysOrdered() const;
+
+  QList<QPair<QString, Esri::ArcGISRuntime::GraphicsOverlay *>> getCurrentGraphicalOverlaysOrderedWithName() const;
+
+  //@}
+
+  /*! \name Main Access with creation on demand*/
+  //@{
+  Esri::ArcGISRuntime::GraphicsOverlay *getCreateGraphicalOverlay(const TechnicalLayerType &technicalLayerType);
+  //@}
+
+  /*! \name Access to LayerIndex*/
+  //@{
+  int layerIndex() const;
+  //@}
+
+
+
+
+protected:
+  QString                       m_logicalName;
+
+
+  // Some enums:
+  LayerType                     m_layerType                     = LayerType::Undefined;
+  BasemapType                   m_basemapType                   = BasemapType::Undefined;
+  RenderingMode                 m_graphicsOverlayRenderingMode  = RenderingMode::Dynamic;
+  SurfacePlacement              m_surfacePlacement              = SurfacePlacement::Draped;
+
+  // visi, opac, brigth, gamma, contrast...
+  LayerParameter                m_layerParameter;
+
+  // to enable/allow GraphicalOverlays and set their order:
+  QVector<TechnicalLayerType>   m_orderOfGraphicalOverlays;
+
+  // ESRI:
+  Esri::ArcGISRuntime::Layer                      *m_layer = nullptr;   // store BasemapLayer
+  QVector<Esri::ArcGISRuntime::GraphicsOverlay *>  m_graphicalOverlays; // store GraphicsOverlays (unordered)
+  int                                              m_retryCounter = 0;
+
+
+signals:
+  void layerCreatedOnDemand(const QString &logicalName);
+  void layerDoneLoading(const QString &logicalName);
+  void layerParameterChanged(const QString &logicalName, const LayerParameter &newLayerParameter);
+
+protected slots:
+  void onLayerError(const Esri::ArcGISRuntime::Error &error);
+  void onGraphicsOverlayLayerError(const Esri::ArcGISRuntime::Error &error);
+  void onRendererError(const Esri::ArcGISRuntime::Error &error);
+  void onLayerDoneLoading(const Esri::ArcGISRuntime::Error &loadError);       // not for GraphicOverlays
+  void onLayerLoadStatusChanged(const Esri::ArcGISRuntime::LoadStatus &loadStatus);  // not for GraphicOverlays
+
+
+private:
+  // to be able to handle with BaseLayers (got from Map)
+  Esri::ArcGISRuntime::LayerListModel           *m_layerListModel = nullptr;
+
+  // to be able to handle with GraphicalOverlays (got from GeoView)
+  Esri::ArcGISRuntime::GraphicsOverlayListModel *m_graphicsOverlayListModel          = nullptr;
+
+  // to be able to create DictionaryRenderer:
+  SituationMap::Map                             *m_map = nullptr;
+
+
+  // Since GraphicOverlays don`t support setName yet:
+  // (and objectname returns an empty string in any case):
+  mutable QMap<QString, Esri::ArcGISRuntime::GraphicsOverlay *> m_graphicOverlayContainer; // workaround
+
+
+  Esri::ArcGISRuntime::GraphicsOverlay *createGraphicLayer(const TechnicalLayerType &technicalLayerType,
+                                                           RenderingMode renderingMode = RenderingMode::Dynamic);
+  Esri::ArcGISRuntime::GraphicsOverlay *createGraphicLayerInternal(const TechnicalLayerType &technicalLayerType,
+                                                                   RenderingMode renderingMode = RenderingMode::Dynamic);
+
+  void applyLayerParameterToEsri();
+
+
+
+  LOGGER_T m_logger;      ///< Interface of the Logging-Facility
+};
+
+std::ostream &operator<< (std::ostream   &stream,
+                          const SituationMap::TechnicalLayerType &value);
+
+
+} // namespace SituationMap
+
+