/**
**
** @RDE_HEADER@
** model_tree_widget_item.h
** $Id$
** $HeadURL$
** $Author$
**
** -----------------------------------------------------------------------------------------------
**
** Hardware-Environment: Intel-PC
** Software-Environment: Windows 7, Qt 5.4. ArcGIS 10.2.5
**
** Language ........: C++ 11
**
** -----------------------------------------------------------------------------------------------
**
** Author ...........: Jörg Turla, SPD G, Tel. 3132
**
** -----------------------------------------------------------------------------------------------
**
** Notes .........:
**
**   13.06.2016, JT  : First edition for use with Qt5
**
** -----------------------------------------------------------------------------------------------
*/

#pragma once

#include <Map/map.h>

#include <GeometryModel/geometry_model.h>

#include <QtCore/QString>

#include <QtWidgets/QTreeWidgetItem>
#include <QtWidgets/QTreeWidget>


namespace SituationMap { class Referenced; }


namespace PlanEditor
{

class PlanEditor;
class ModelTreeWidget;

class ModelTreeWidgetItem : public QTreeWidgetItem
{
public:
  Q_DISABLE_COPY(ModelTreeWidgetItem)

  static const int itemColumn     = 0;
  static const int nameColumn     = 1;

  explicit ModelTreeWidgetItem(QTreeWidget     *parent, const QString &text);
  explicit ModelTreeWidgetItem(QTreeWidgetItem *parent);

  void selectionChanged(PlanEditor                          &planEditor
                        , const SituationMap::GeometryModel &geometryModel);

  void setGroupSelected(bool selectionState);

  static void updateTree( ModelTreeWidget                   *modelTreeWidget
                        , QTreeWidgetItem                   *parentItem
                        , SituationMap::Map                 *map
                        , const SituationMap::GeometryModel &geoModel
                        , SituationMap::GeometryModel::Node   node     = SituationMap::GeometryModel::Node());

  static void selectItem(QTreeWidgetItem *parentItem, const SituationMap::GeometryModel::Node &node, bool on = true);
  static void clearSelection(QTreeWidgetItem *parentItem);

  void userDefinedNameChanged(SituationMap::GeometryModel &geometryModel);

  QVariant data(int column, int role) const override;

  void connectionRemoved() { m_connectionObj = nullptr; }
protected:

  void setCheckState(bool selected);
  SituationMap::GeometryModel::Node findGeometryNode(SituationMap::GeometryModel::Node node,  uint id);

  SituationMap::Referenced *m_connectionObj;

private:

  void initItem();

}; // ModelTreeWidgetItem

} // namespace PlanEditor