qMRMLSegmentationDisplayNodeWidget.h

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

  Program: 3D Slicer

  Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
  Queen's University, Kingston, ON, Canada. All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Csaba Pinter, PerkLab, Queen's University
  and was supported through the Applied Cancer Research Unit program of Cancer Care
  Ontario with funds provided by the Ontario Ministry of Health and Long-Term Care

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

#ifndef __qMRMLSegmentationDisplayNodeWidget_h
#define __qMRMLSegmentationDisplayNodeWidget_h

// MRMLWidgets includes
#include "qMRMLWidget.h"

#include "qSlicerSegmentationsModuleWidgetsExport.h"

// CTK includes
#include <ctkPimpl.h>
#include <ctkVTKObject.h>

class qMRMLSegmentationDisplayNodeWidgetPrivate;

class vtkMRMLSegmentationNode;
class vtkMRMLSegmentationDisplayNode;
class QItemSelection;

class Q_SLICER_MODULE_SEGMENTATIONS_WIDGETS_EXPORT qMRMLSegmentationDisplayNodeWidget : public qMRMLWidget
{
  Q_OBJECT
  QVTK_OBJECT

public:
  explicit qMRMLSegmentationDisplayNodeWidget(QWidget* parent = 0);
  virtual ~qMRMLSegmentationDisplayNodeWidget();

  Q_INVOKABLE vtkMRMLSegmentationDisplayNode* segmentationDisplayNode() const;
  Q_INVOKABLE QString segmentationDisplayNodeID();

  Q_INVOKABLE QString currentSegmentID();

public slots:
  Q_INVOKABLE void setSegmentationDisplayNode(vtkMRMLSegmentationDisplayNode* node);
  Q_INVOKABLE void setSegmentationNode(vtkMRMLSegmentationNode* node);

  Q_INVOKABLE void setCurrentSegmentID(QString segmentID);

  void updateWidgetFromMRML();

  void populate3DRepresentationsCombobox();
  void populate2DRepresentationsCombobox();

  void onVisibilityChanged(int);
  void onVisibilitySliceFillChanged(int);
  void onVisibilitySliceOutlineChanged(int);
  void onVisibility3DChanged(int);
  void onOpacitySliceFillChanged(double);
  void onOpacitySliceOutlineChanged(double);
  void onOpacity3DChanged(double);
  void onSliceIntersectionThicknessChanged(int);
  void onRepresentation3DChanged(int);
  void onRepresentation2DChanged(int);
  void onSegmentVisibilitySliceFillChanged(int);
  void onSegmentVisibilitySliceOutlineChanged(int);
  void onSegmentVisibility3DChanged(int);
  void onSegmentOpacitySliceFillChanged(double);
  void onSegmentOpacitySliceOutlineChanged(double);
  void onSegmentOpacity3DChanged(double);

  void onSegmentSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);

protected:
  void updateSelectedSegmentSection();

protected:
  QScopedPointer<qMRMLSegmentationDisplayNodeWidgetPrivate> d_ptr;

private:
  Q_DECLARE_PRIVATE(qMRMLSegmentationDisplayNodeWidget);
  Q_DISABLE_COPY(qMRMLSegmentationDisplayNodeWidget);
};

#endif