mitkRenderingManagerFactory.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 MITKRENDERINGMANAGERFACTORY_H_HEADER_INCLUDED_C135A197
#define MITKRENDERINGMANAGERFACTORY_H_HEADER_INCLUDED_C135A197

#include "mitkRenderingManager.h"

namespace mitk
{
  class MITKCORE_EXPORT RenderingManagerFactory
  {
  public:
    virtual ~RenderingManagerFactory(){};

    virtual RenderingManager::Pointer CreateRenderingManager() const = 0;

  protected:
    RenderingManagerFactory(){};

  private:
  };

  class MITKCORE_EXPORT TestingRenderingManagerFactory : public RenderingManagerFactory
  {
  public:
    TestingRenderingManagerFactory()
    {
      if (!mitk::RenderingManager::HasFactory())
      {
        mitk::RenderingManager::SetFactory(this);
      }
    };

    ~TestingRenderingManagerFactory() override{};

    mitk::RenderingManager::Pointer CreateRenderingManager() const override
    {
      TestingRenderingManager::Pointer specificSmartPtr = TestingRenderingManager::New();
      RenderingManager::Pointer smartPtr = specificSmartPtr.GetPointer();
      return smartPtr;
    };
  };

} // namespace mitk

#endif