QtProgressbar.h

#pragma once
 
#include <Foundation/Communication/Event.h>
#include <Foundation/Strings/String.h>
#include <Foundation/Time/Time.h>
#include <GuiFoundation/GuiFoundationDLL.h>
 
class QProgressDialog;
class QWinTaskbarProgress;
class QWinTaskbarButton;
class plProgress;
struct plProgressEvent;
 
class PL_GUIFOUNDATION_DLL plQtProgressbar
{
public:
  plQtProgressbar();
  ~plQtProgressbar();
 
  void SetProgressbar(plProgress* pProgress);
 
  bool IsProcessingEvents() const { return m_iNestedProcessEvents > 0; }
 
private:
  void ProgressbarEventHandler(const plProgressEvent& e);
 
  void EnsureCreated();
  void EnsureDestroyed();
 
  QProgressDialog* m_pDialog = nullptr;
  plProgress* m_pProgress = nullptr;
  plInt32 m_iNestedProcessEvents = 0;
 
  QMetaObject::Connection m_OnDialogDestroyed;
};