berryDisplay.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 BERRYDISPLAY_H_
#define BERRYDISPLAY_H_
 
#include <Poco/Runnable.h>
 
#include <org_blueberry_ui_qt_Export.h>
 
namespace berry {
 
class BERRY_UI_QT Display
{
 
public:
 
  virtual ~Display();
 
  static Display* GetDefault();
 
  virtual bool InDisplayThread() = 0;
 
  virtual void AsyncExec(Poco::Runnable*) = 0;
  virtual void SyncExec(Poco::Runnable*) = 0;
 
  virtual int RunEventLoop() = 0;
  virtual void ExitEventLoop(int code) = 0;
 
protected:
 
  virtual void CreateDisplay() = 0;
 
  static Display* instance;
 
};
 
}
 
#endif /* BERRYDISPLAY_H_ */