.. _program_listing_file_MRMLDM_vtkMRMLLayerDisplayableManager.h:

Program Listing for File vtkMRMLLayerDisplayableManager.h
=========================================================

|exhale_lsh| :ref:`Return to documentation for file <file_MRMLDM_vtkMRMLLayerDisplayableManager.h>` (``MRMLDM/vtkMRMLLayerDisplayableManager.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include "vtkSlicerLayerDMModuleMRMLDisplayableManagerExport.h"
   
   // Slicer includes
   #include <vtkMRMLAbstractDisplayableManager.h>
   
   // VTK includes
   #include <vtkSmartPointer.h>
   
   class vtkImageData;
   class vtkMRMLDisplayableManagerFactory;
   class vtkMRMLLayerDMPipelineI;
   class vtkMRMLLayerDMPipelineManager;
   class vtkRenderWindow;
   
   class VTK_SLICER_LAYERDM_MODULE_MRMLDISPLAYABLEMANAGER_EXPORT vtkMRMLLayerDisplayableManager : public vtkMRMLAbstractDisplayableManager
   {
   public:
     static vtkMRMLLayerDisplayableManager* New();
     vtkTypeMacro(vtkMRMLLayerDisplayableManager, vtkMRMLAbstractDisplayableManager);
   
     bool CanProcessInteractionEvent(vtkMRMLInteractionEventData* eventData, double& distance2) override;
     bool ProcessInteractionEvent(vtkMRMLInteractionEventData* eventData) override;
   
     static void RegisterInDefaultViews();
   
     static void RegisterInFactory(vtkMRMLDisplayableManagerFactory* factory);
   
     static bool IsRegisteredInFactory(vtkMRMLDisplayableManagerFactory* factory);
   
     vtkSmartPointer<vtkMRMLLayerDMPipelineI> GetNodePipeline(vtkMRMLNode* node) const;
   
     static vtkSmartPointer<vtkImageData> RenderWindowBufferToImage(vtkRenderWindow* window);
     static void RenderWindowBufferToImage(vtkRenderWindow* window, const vtkSmartPointer<vtkImageData>& imageData);
   
   protected:
     vtkMRMLLayerDisplayableManager();
     ~vtkMRMLLayerDisplayableManager() override = default;
     vtkMRMLLayerDisplayableManager(const vtkMRMLLayerDisplayableManager&) = delete;
     void operator=(const vtkMRMLLayerDisplayableManager&) = delete;
   
     void Create() override;
   
     void OnMRMLDisplayableNodeModifiedEvent(vtkObject* caller) override;
     void OnMRMLSceneStartBatchProcess() override;
     void OnMRMLSceneEndBatchProcess() override;
     void OnMRMLSceneNodeAdded(vtkMRMLNode* node) override;
     void OnMRMLSceneNodeRemoved(vtkMRMLNode* node) override;
     void UnobserveMRMLScene() override;
     void UpdateFromMRML() override;
   
     int GetMouseCursor() override;
     void SetHasFocus(bool hasFocus, vtkMRMLInteractionEventData* eventData) override;
   
   private:
     vtkSmartPointer<vtkMRMLLayerDMPipelineManager> m_pipelineManager;
   };