QmitkRenderingManager.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 QmitkRenderingManager_h
#define QmitkRenderingManager_h
 
#include <MitkQtWidgetsExports.h>
 
#include <mitkRenderingManager.h>
#include <QEvent>
#include <QObject>
 
class QmitkRenderingManagerInternal;
class QmitkRenderingManagerFactory;
 
class MITKQTWIDGETS_EXPORT QmitkRenderingManager : public QObject, public mitk::RenderingManager
{
  Q_OBJECT
 
public:
  mitkClassMacro(QmitkRenderingManager, mitk::RenderingManager);
  ~QmitkRenderingManager() override;
 
  void DoMonitorRendering() override;
  void DoFinishAbortRendering() override;
 
  bool event(QEvent *event) override;
 
protected:
  itkFactorylessNewMacro(Self);
 
  QmitkRenderingManager();
 
  void GenerateRenderingRequestEvent() override;
 
  void StartOrResetTimer() override;
 
  int pendingTimerCallbacks;
 
protected slots:
 
  void TimerCallback();
 
private:
  friend class QmitkRenderingManagerFactory;
};
 
class QmitkRenderingRequestEvent : public QEvent
{
public:
  enum Type
  {
    RenderingRequest = QEvent::MaxUser - 1024
  };
 
  QmitkRenderingRequestEvent() : QEvent((QEvent::Type)RenderingRequest){};
};
 
#endif