qquickvtkinteractivewidget2.cpp

/*=========================================================================

  Program:   Visualization Toolkit
  Module:    QQuickVTKInteractiveWidget2.cxx

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#include "qquickvtkinteractivewidget2.h"

// vtk includes
#include "vtkAbstractWidget.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderer.h"
#include "vtkWidgetRepresentation.h"

//-------------------------------------------------------------------------------------------------
QQuickVTKInteractiveWidget2::QQuickVTKInteractiveWidget2(QObject* parent)
  : Superclass(parent)
{
}

//-------------------------------------------------------------------------------------------------
void QQuickVTKInteractiveWidget2::setWidget(vtkAbstractWidget* w)
{
  this->m_widget = w;
}

//-------------------------------------------------------------------------------------------------
vtkAbstractWidget* QQuickVTKInteractiveWidget2::widget() const
{
  return this->m_widget;
}

//-------------------------------------------------------------------------------------------------
void QQuickVTKInteractiveWidget2::setEnabled(bool e)
{
  if (this->m_enabled == e)
  {
    return;
  }

  this->m_enabled = e;
  Q_EMIT this->enabledChanged(this->m_enabled);
}

//-------------------------------------------------------------------------------------------------
bool QQuickVTKInteractiveWidget2::enabled() const
{
  return this->m_enabled;
}

//-------------------------------------------------------------------------------------------------
void QQuickVTKInteractiveWidget2::sync(vtkRenderer* ren)
{
  if (!ren || !this->m_widget)
  {
    return;
  }

  auto iren = ren->GetRenderWindow()->GetInteractor();
  if(m_widget /*&& m_widget->IsTypeOf("vtkCameraOrientationWidget")*/ ){
      std::cout<<"Is camwidget type "<<std::endl;
      vtkCameraOrientationWidget* camwidget =  vtkCameraOrientationWidget::SafeDownCast(m_widget);
      camwidget->SetParentRenderer(ren);
      camwidget->SetEnabled(this->m_enabled);
      camwidget->SetProcessEvents(this->m_enabled);
  }
  else{
      this->m_widget->SetInteractor(iren);
      this->m_widget->SetCurrentRenderer(ren);
      this->m_widget->SetEnabled(this->m_enabled);
      this->m_widget->SetProcessEvents(this->m_enabled);
  }
}