vtkZSpaceRenderWindowInteractor.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkZSpaceRenderWindowInteractor_h
#define vtkZSpaceRenderWindowInteractor_h
 
#include "vtkEventData.h" // For vtkEventDataDevice
#include "vtkRenderWindowInteractor3D.h"
#include "vtkRenderingZSpaceModule.h" // For export macro
#include "vtkZSpaceSDKManager.h"      // For ButtonIds, ButtonState
 
VTK_ABI_NAMESPACE_BEGIN
 
class VTKRENDERINGZSPACE_EXPORT vtkZSpaceRenderWindowInteractor : public vtkRenderWindowInteractor3D
{
public:
  static vtkZSpaceRenderWindowInteractor* New();
  vtkTypeMacro(vtkZSpaceRenderWindowInteractor, vtkRenderWindowInteractor3D);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  enum CustomEvents
  {
    StylusButtonEvent = vtkCommand::UserEvent + 6703
  };

  virtual void ExitCallback();

  void ProcessEvents() override;
 
  /*
   * Return the pointer index as a device
   */
  vtkEventDataDevice GetPointerDevice();
 
protected:
  vtkZSpaceRenderWindowInteractor();
  ~vtkZSpaceRenderWindowInteractor() override = default;

  void StartEventLoop() override;
 
private:
  vtkZSpaceRenderWindowInteractor(const vtkZSpaceRenderWindowInteractor&) = delete;
  void operator=(const vtkZSpaceRenderWindowInteractor&) = delete;

  void ProcessNextButtonState(
    vtkZSpaceSDKManager::ButtonIds buttonId, vtkZSpaceSDKManager::ButtonState buttonState);

  void DispatchStylusEvents(vtkZSpaceSDKManager::ButtonIds buttonId,
    vtkZSpaceSDKManager::ButtonState buttonState, vtkEventDataDevice3D* ed3d);

  void CallDefaultStylusEvents(vtkZSpaceSDKManager::ButtonIds buttonId,
    vtkZSpaceSDKManager::ButtonState buttonState, vtkEventDataDevice3D* ed3d);

  void CallCustomStylusEvent(
    vtkZSpaceSDKManager::ButtonIds buttonId, vtkZSpaceSDKManager::ButtonState buttonState);
};
 
VTK_ABI_NAMESPACE_END
 
#endif