ViewerManager.hpp

#ifndef _VIEWER_MANAGER_HPP_
#define _VIEWER_MANAGER_HPP_

#include <QList>

namespace jafar {
namespace qdisplay {

class Viewer;

class ViewerManager {
  public:
    ViewerManager();
    ~ViewerManager();
    inline static void registerViewer( jafar::qdisplay::Viewer* v)
    {
      if(instance()) instance()->m_list.append( v);
    }
    inline static void unregisterViewer( jafar::qdisplay::Viewer* v)
    {
      if(instance()) instance()->m_list.removeAll( v);
    }
    inline static ViewerManager* instance() { return s_instance; }
    inline QList<Viewer*> viewers() { return m_list; }
    static void closeAllViewer();
  private:
    static ViewerManager* s_instance;
    QList<Viewer*> m_list;
};
}
}

#endif