qMRMLSliceWidget.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 __qMRMLSliceWidget_h
#define __qMRMLSliceWidget_h
 
// VTK includes
class vtkAlgorithmOutput;
class vtkCollection;
class vtkCornerAnnotation;
class vtkInteractorObserver;
 
// CTK includes
#include <ctkPimpl.h>
#include <vtkVersion.h>
 
// qMRMLWidget includes
#include "qMRMLAbstractViewWidget.h"
#include "qMRMLWidgetsExport.h"
class qMRMLSliceControllerWidget;
class qMRMLSliceVerticalControllerWidget;
class qMRMLSliceView;
class qMRMLSliceWidgetPrivate;
 
// MRML includes
class vtkMRMLNode;
class vtkMRMLScene;
class vtkMRMLSliceCompositeNode;
class vtkMRMLSliceLogic;
class vtkMRMLSliceNode;
 
class QMRML_WIDGETS_EXPORT qMRMLSliceWidget : public qMRMLAbstractViewWidget
{
  Q_OBJECT
  Q_PROPERTY(QString sliceOrientation READ sliceOrientation WRITE setSliceOrientation)
  Q_PROPERTY(QString sliceViewName READ sliceViewName WRITE setSliceViewName)
  Q_PROPERTY(QString sliceViewLabel READ sliceViewLabel WRITE setSliceViewLabel)
  Q_PROPERTY(QColor sliceViewColor READ sliceViewColor WRITE setSliceViewColor)
  Q_PROPERTY(Qt::Orientation sliceOffsetSliderOrientation READ sliceOffsetSliderOrientation WRITE setSliceOffsetSliderOrientation)
 
public:
  typedef qMRMLAbstractViewWidget Superclass;

  explicit qMRMLSliceWidget(QWidget* parent = nullptr);
  ~qMRMLSliceWidget() override;

  Q_INVOKABLE qMRMLSliceControllerWidget* sliceController()const;
  Q_INVOKABLE qMRMLViewControllerBar* controllerWidget() const override;

  Q_INVOKABLE qMRMLSliceVerticalControllerWidget* sliceVerticalController()const;

  Q_INVOKABLE vtkMRMLSliceNode* mrmlSliceNode()const;
  Q_INVOKABLE vtkMRMLAbstractViewNode* mrmlAbstractViewNode()const override;

  Q_INVOKABLE vtkMRMLSliceLogic* sliceLogic()const;
  Q_INVOKABLE vtkMRMLAbstractLogic* logic()const override;

  Q_INVOKABLE QString sliceOrientation()const;

  Q_INVOKABLE vtkAlgorithmOutput* imageDataConnection()const;

  Q_INVOKABLE vtkMRMLSliceCompositeNode* mrmlSliceCompositeNode()const;

  QString sliceViewName()const;

  void setSliceViewName(const QString& newSliceViewName);

  QString sliceViewLabel()const;

  void setSliceViewLabel(const QString& newSliceViewLabel);

  QColor sliceViewColor()const;

  void setSliceViewColor(const QColor& newSliceViewColor);

  Q_INVOKABLE vtkInteractorObserver* interactorStyle()const;

  Q_INVOKABLE vtkCornerAnnotation* overlayCornerAnnotation()const;

  Q_INVOKABLE void setSliceLogics(vtkCollection* logics);

  Q_INVOKABLE qMRMLSliceView* sliceView()const;
  Q_INVOKABLE QWidget* viewWidget()const override;

  Qt::Orientation sliceOffsetSliderOrientation() const;
 
public slots:
  void setMRMLScene(vtkMRMLScene * newScene) override;

  void setMRMLSliceNode(vtkMRMLSliceNode* newSliceNode);
  void setMRMLAbstractViewNode(vtkMRMLAbstractViewNode* newSliceNode) override;

  void setImageDataConnection(vtkAlgorithmOutput* newImageDataConnection);

  void setSliceOrientation(const QString& orientation);

  void fitSliceToBackground();

  void setSliceOffsetSliderOrientation(Qt::Orientation orientation);
 
signals:
  void nodeAboutToBeEdited(vtkMRMLNode* node);
 
protected:
  void showEvent(QShowEvent *) override;
 
  QScopedPointer<qMRMLSliceWidgetPrivate> d_ptr;

  qMRMLSliceWidget(qMRMLSliceWidgetPrivate* obj, QWidget* parent);
 
private:
  Q_DECLARE_PRIVATE(qMRMLSliceWidget);
  Q_DISABLE_COPY(qMRMLSliceWidget);
};
class QMRML_WIDGETS_EXPORT qMRMLSliceWidget : public qMRMLAbstractViewWidget {…};
 
#endif