qMRMLMatrixWidget.h

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

  Program: 3D Slicer

  Copyright (c) Kitware Inc.

  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 Jean-Christophe Fillion-Robin, Kitware Inc.
  and was partially funded by NIH grant 3P41RR013218-12S1

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

#ifndef __qMRMLMatrixWidget_h
#define __qMRMLMatrixWidget_h

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

#include "qMRMLWidgetsExport.h"

class vtkMRMLNode;
class vtkMRMLTransformNode;
class vtkMatrix4x4;
class qMRMLMatrixWidgetPrivate;

class QMRML_WIDGETS_EXPORT qMRMLMatrixWidget : public ctkVTKAbstractMatrixWidget
{
  Q_OBJECT
  QVTK_OBJECT
  Q_PROPERTY(CoordinateReferenceType coordinateReference READ coordinateReference WRITE setCoordinateReference)
  Q_ENUMS(CoordinateReferenceType)

public:

  typedef ctkVTKAbstractMatrixWidget Superclass;
  explicit qMRMLMatrixWidget(QWidget* parent);
  virtual ~qMRMLMatrixWidget();

  enum CoordinateReferenceType { GLOBAL, LOCAL };
  void setCoordinateReference(CoordinateReferenceType coordinateReference);
  CoordinateReferenceType coordinateReference() const;

  vtkMRMLTransformNode* mrmlTransformNode()const;

public slots:
  void setMRMLTransformNode(vtkMRMLTransformNode* transformNode);
  void setMRMLTransformNode(vtkMRMLNode* node);

protected slots:
  void updateMatrix();

  void updateTransformNode();

protected:
  QScopedPointer<qMRMLMatrixWidgetPrivate> d_ptr;

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

#endif