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#include <QtGui>
#include <QByteArray>
#include "slicerview.h"

#include "vtkObject.h"
#include "vtkImageEllipsoidSource.h"
#include "vtkImageViewer.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderer.h"
#include "vtkKWApplication.h"

SlicerView::SlicerView(QWidget *parent, vtkKWApplication *kwapp)
    : QVTKWidget(parent)
{
  this->setupPipeline();
  this->kwapp = kwapp;
}

void SlicerView::setupPipeline()
{
  // create a simple vtk pipeline
  this->ellip = vtkImageEllipsoidSource::New();

  this->image_view = vtkImageViewer::New();
  this->image_view->SetInputConnection(this->ellip->GetOutputPort());

#ifndef APPLE
  this->SetRenderWindow(this->image_view->GetRenderWindow());
  this->image_view->SetupInteractor(this->GetRenderWindow()->GetInteractor());
#endif

  this->reset();
}

void SlicerView::reset()
{
  this->image_view->SetColorLevel(138.5);
  this->image_view->SetColorWindow(233);
  this->GetRenderWindow()->Render();
}

void SlicerView::PythonCommand(const QString & command)
{
  QByteArray byteArray = command.toLatin1();
  //vtkSlicerApplication::GetInstance()->GetApplicationGUI()->PythonCommand(byteArray.constData());
}

void SlicerView::TclCommand(const QString & command)
{
  QByteArray byteArray = command.toLatin1();
  const char *result = this->kwapp->Script(byteArray.constData());
  emit this->TclResult(QString(result));
}

void SlicerView::PythonResult(const QString & result)
{
}

void SlicerView::TclResult(const QString & result)
{
}
