mitkInteractionTestHelper.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 mitkInteractionTestHelper_h
#define mitkInteractionTestHelper_h
 
#include <mitkDataStorage.h>
#include <mitkDisplayActionEventBroadcast.h>
#include <mitkRenderWindow.h>
#include <mitkXML2EventParser.h>
 
#include <MitkTestingHelperExports.h>
 
class vtkRenderWindow;
class vtkRenderer;
 
namespace mitk
{
  class MITKTESTINGHELPER_EXPORT InteractionTestHelper
  {
  public:
    InteractionTestHelper(const std::string &interactionXmlFilePath);
 
    // unregisters all render windows and its renderers.
    virtual ~InteractionTestHelper();
 
    DataStorage::Pointer GetDataStorage();
 
    void AddNodeToStorage(DataNode::Pointer node);
 
    void PlaybackInteraction();
 
    void SetTimeStep(int newTimeStep);
 
    typedef std::vector<RenderWindow::Pointer> RenderWindowListType;
 
    const RenderWindowListType &GetRenderWindowList() { return m_RenderWindowList; }
    RenderWindow *GetRenderWindowByName(const std::string &name);
 
    RenderWindow *GetRenderWindowByDefaultViewDirection(AnatomicalPlane viewDirection);
 
    RenderWindow *GetRenderWindow(unsigned int index);
 
    void AddDisplayPlaneSubTree();
 
    void Set3dCameraSettings();
 
  protected:
    void Initialize(const std::string &interactionXmlFilePath);
    void InitializeDisplayActionEventHandling();
    void LoadInteraction();
 
    mitk::XML2EventParser::EventContainerType m_Events; // List with loaded interaction events
 
    std::string m_InteractionFilePath;
 
    RenderWindowListType m_RenderWindowList;
    DataStorage::Pointer m_DataStorage;
    DisplayActionEventBroadcast::Pointer m_DisplayActionEventBroadcast;
 
  };
}
 
#endif