QVTKInteractor.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2004 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
 
#ifndef Q_VTK_INTERACTOR_H
#define Q_VTK_INTERACTOR_H
 
#include "QVTKWin32Header.h"
#include "vtkGUISupportQtModule.h" // For export macro
#include <QtCore/QObject>
#include <vtkCommand.h>
#include <vtkRenderWindowInteractor.h>
 
#include "vtkTDxConfigure.h" // defines VTK_USE_TDX
VTK_ABI_NAMESPACE_BEGIN
#if defined(VTK_USE_TDX) && defined(Q_OS_WIN)
class vtkTDxWinDevice;
#endif
#if defined(VTK_USE_TDX) && defined(Q_OS_MAC)
class vtkTDxMacDevice;
#endif
#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
class vtkTDxDevice;
class vtkTDxUnixDevice;
#endif
 
class QVTKInteractorInternal;
 
class VTKGUISUPPORTQT_EXPORT QVTKInteractor : public vtkRenderWindowInteractor
{
public:
  static QVTKInteractor* New();
  vtkTypeMacro(QVTKInteractor, vtkRenderWindowInteractor);
 
  enum vtkCustomEvents
  {
    ContextMenuEvent = vtkCommand::UserEvent + 100,
    DragEnterEvent,
    DragMoveEvent,
    DragLeaveEvent,
    DropEvent
  };
 
  void TerminateApp() override;
 
  void Start() override;
  void Initialize() override;
 
  virtual void StartListening();
 
  virtual void StopListening();
 
  virtual void TimerEvent(int timerId);
 
#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
  virtual vtkTDxUnixDevice* GetDevice();
  virtual void SetDevice(vtkTDxDevice* device);
#endif
 
protected:
  // constructor
  QVTKInteractor();
  // destructor
  ~QVTKInteractor() override;
 
  // create a Qt Timer
  int InternalCreateTimer(int timerId, int timerType, unsigned long duration) override;
  // destroy a Qt Timer
  int InternalDestroyTimer(int platformTimerId) override;
#if defined(VTK_USE_TDX) && defined(Q_OS_WIN)
  vtkTDxWinDevice* Device;
#endif
#if defined(VTK_USE_TDX) && defined(Q_OS_MAC)
  vtkTDxMacDevice* Device;
#endif
#if defined(VTK_USE_TDX) && (defined(Q_WS_X11) || defined(Q_OS_LINUX))
  vtkTDxUnixDevice* Device;
#endif
 
private:
  QVTKInteractorInternal* Internal;
 
  QVTKInteractor(const QVTKInteractor&) = delete;
  void operator=(const QVTKInteractor&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif
// VTK-HeaderTest-Exclude: QVTKInteractor.h