QmitkSimpleLabelSetListWidget.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef QmitkSimpleLabelSetListWidget_h
#define QmitkSimpleLabelSetListWidget_h
 
#include "mitkLabel.h"
#include "mitkLabelSetImage.h"
#include <mitkITKEventObserverGuard.h>
#include <MitkSegmentationUIExports.h>
#include <QListWidget>
 
class MITKSEGMENTATIONUI_EXPORT QmitkSimpleLabelSetListWidget : public QWidget
{
  Q_OBJECT
 
public:
  QmitkSimpleLabelSetListWidget(QWidget* parent = nullptr);
  ~QmitkSimpleLabelSetListWidget() override;
 
  using LabelVectorType = std::vector<mitk::Label::ConstPointer>;
 
  LabelVectorType SelectedLabels() const;
  const mitk::LabelSetImage* GetLabelSetImage() const;
 
signals:
  void SelectedLabelsChanged(const LabelVectorType& selectedLabels);
  void ActiveLayerChanged();
 
public slots :
  void SetLabelSetImage(const mitk::LabelSetImage* image);
  void SetSelectedLabels(const LabelVectorType& selectedLabels);
 
protected slots:
 
  void OnLabelSelectionChanged();
 
protected:
  void OnLayerChanged();
  void OnLabelChanged(mitk::LabelSetImage::LabelValueType lv);
 
  void ResetList();
 
  mitk::LabelSetImage::ConstPointer m_LabelSetImage;
  QListWidget* m_LabelList;
  bool m_Emmiting;
 
  mitk::ITKEventObserverGuard m_LabelAddedObserver;
  mitk::ITKEventObserverGuard m_LabelModifiedObserver;
  mitk::ITKEventObserverGuard m_LabelRemovedObserver;
};
 
#endif