maplayergroupinterface.h

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#ifndef UPDRAFT_SRC_MAPLAYERGROUPINTERFACE_H_
#define UPDRAFT_SRC_MAPLAYERGROUPINTERFACE_H_

#include "maplayerinterface.h"
#include <QVector>
#include <QPair>

namespace osg {
  class Node;
  class Group;
}

namespace osgEarth {
  class MapNode;

  namespace Util {
    class ObjectPlacer;
  }
}

namespace Updraft {

namespace Core {
  class MapManager;
  class SceneManager;
}

class MapLayerGroupInterface: virtual public MapLayerInterface {
 public:
  virtual ~MapLayerGroupInterface() {}

  virtual MapLayerGroupInterface* createMapLayerGroup(const QString &title,
    int pos = -1) = 0;

  virtual MapLayerInterface* createMapLayer(osg::Node* layer,
    const QString& title, int pos = -1) = 0;

  virtual void insertMapLayer(MapLayerInterface* layer, int pos = -1) = 0;

  virtual void removeMapLayer(MapLayerInterface* layer) = 0;

  virtual osg::Group* getNodeGroup() = 0;

  virtual osgEarth::Util::ObjectPlacer* getObjectPlacer() = 0;

  friend class Core::SceneManager;
  friend class Core::MapManager;

 private:
  // TODO(Kuba): Get rid of this method.
  virtual MapLayerInterface* createMapLayerNoInsert
    (osg::Node* layer, const QString& title, int pos = -1) = 0;
};

}  // End namespace Updraft

#endif  // UPDRAFT_SRC_MAPLAYERGROUPINTERFACE_H_