Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Plugins/SituationMapPlugin/Gui/SituationMap/layers_model.h

@@ -0,0 +1,71 @@
+
+
+
+#pragma once
+
+#include <Common/situation_map_logging.h>
+#include <Map/map.h>
+#include <QAbstractTableModel>
+
+#include <LtsSession/lts_session.h>
+
+namespace SituationMap
+{
+struct LayerInfo
+{
+  QString layerName;
+  QString displayName;
+  LayerType layerType = LayerType::Undefined;
+  int index = -1;
+  int opacity = 0;
+  int brightness = 0;
+  int contrast = 0;
+  int gamma = 0;
+  bool isVisible = false;
+};
+
+
+class LayersModel : public QAbstractTableModel
+{
+  Q_OBJECT
+
+public:
+  enum Columns
+  {   
+    Layer,
+    Opacity,
+    Brightness,
+    Contrast,
+    Gamma
+  };
+
+  explicit LayersModel(LtsSession::LtsSession *session, QObject *parent = nullptr);
+
+  bool initModel(Map *situationMap);
+
+  QVariant data(const QModelIndex &, int) const override final;
+  bool setData(const QModelIndex &index, const QVariant &value, int role) override;
+  Qt::ItemFlags flags(const QModelIndex &index) const override;
+
+  int rowCount(const QModelIndex &parent) const override final;
+  int columnCount(const QModelIndex &parent) const override final;
+  QVariant headerData(int section, Qt::Orientation orientation, int role) const override final;
+  LayerInfo getRowData(int row) const;
+  bool insertRow(const LayerInfo &item);
+  QModelIndex moveRow(const QModelIndex &sourceIndex, int destinationRow);
+  bool canBeMovedUp(const QModelIndex &idx) const;
+  bool canBeMovedDown(const QModelIndex &idx) const;
+  QStringList orderLayerNames() const;
+
+  bool isDisplayNameInFilter(const QString &displayName);
+
+Q_SIGNALS:
+  void layerDataChanged(const QString &layerName, int newValue, int column);
+  void isVisibleChanged(const QString &layerName, bool isVisible);
+private:
+  LtsSession::LtsSession *m_session{nullptr};
+  QVector<LayerInfo> m_vecData;
+  LOGGER_T m_logger;
+  QStringList m_layerDisplayNameFilterList{};
+};
+}