vtkMRMLViewDisplayableManager.h

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/*==============================================================================

  Program: 3D Slicer

  Copyright (c) Kitware Inc.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Jean-Christophe Fillion-Robin, Kitware Inc.
  and was partially funded by NIH grant 3P41RR013218-12S1

==============================================================================*/

#ifndef __vtkMRMLViewDisplayableManager_h
#define __vtkMRMLViewDisplayableManager_h

// MRMLDisplayableManager includes
#include "vtkMRMLAbstractThreeDViewDisplayableManager.h"
#include "vtkMRMLDisplayableManagerExport.h"

// MRML includes
class vtkMRMLCameraNode;

class VTK_MRML_DISPLAYABLEMANAGER_EXPORT vtkMRMLViewDisplayableManager
  : public vtkMRMLAbstractThreeDViewDisplayableManager
{

public:
  static vtkMRMLViewDisplayableManager* New();
  vtkTypeMacro(vtkMRMLViewDisplayableManager,vtkMRMLAbstractThreeDViewDisplayableManager);
  void PrintSelf(ostream& os, vtkIndent indent) override;

protected:

  vtkMRMLViewDisplayableManager();
  ~vtkMRMLViewDisplayableManager() override;

  void ProcessMRMLNodesEvents(vtkObject *caller, unsigned long event, void *callData) override;
  void ProcessWidgetsEvents(vtkObject *caller, unsigned long event, void *callData) override;

  void AdditionalInitializeStep() override;

  void Create() override;

  void OnMRMLDisplayableNodeModifiedEvent(vtkObject* caller) override;

  void UpdateFromViewNode();

  void SetAndObserveCameraNode(vtkMRMLCameraNode* cameraNodeToObserve);

  void UpdateFromCameraNode();

private:

  vtkMRMLViewDisplayableManager(const vtkMRMLViewDisplayableManager&) = delete;
  void operator=(const vtkMRMLViewDisplayableManager&) = delete;

  class vtkInternal;
  vtkInternal * Internal;
};

#endif