mitkRenderWindowLayerController.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef mitkRenderWindowLayerController_h
#define mitkRenderWindowLayerController_h
 
// qt widgets module
#include "MitkQtWidgetsExports.h"
#include "mitkRenderWindowLayerUtilities.h"
 
// mitk core
#include <mitkBaseRenderer.h>
#include <mitkDataNode.h>
#include <mitkDataStorage.h>
 
namespace mitk
{
  class MITKQTWIDGETS_EXPORT RenderWindowLayerController
  {
  public:
 
    RenderWindowLayerController();
    void SetDataStorage(DataStorage::Pointer dataStorage);
 
    // wrapper functions to modify the layer order / visibility of render window data
    void InsertLayerNode(DataNode* dataNode, int layer = RenderWindowLayerUtilities::TOP_LAYER_INDEX, const BaseRenderer* renderer = nullptr);
    bool MoveNodeToPosition(DataNode* dataNode, int layer, const BaseRenderer* renderer = nullptr);
    bool MoveNodeToFront(DataNode* dataNode, const BaseRenderer* renderer = nullptr);
    bool MoveNodeToBack(DataNode* dataNode, const BaseRenderer* renderer = nullptr);
    bool MoveNodeUp(DataNode* dataNode, const BaseRenderer* renderer = nullptr);
    bool MoveNodeDown(DataNode* dataNode, const BaseRenderer* renderer = nullptr);
 
  private:
 
    DataStorage::Pointer m_DataStorage;
  };
 
} // namespace mitk
 
#endif