QmitkSingleNodeSelectionWidget.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 QMITK_SINGLE_NODE_SELECTION_WIDGET_H
#define QMITK_SINGLE_NODE_SELECTION_WIDGET_H

#include <mitkDataStorage.h>
#include <mitkWeakPointer.h>
#include <mitkNodePredicateBase.h>

#include "org_mitk_gui_qt_common_Export.h"

#include "ui_QmitkSingleNodeSelectionWidget.h"

#include <QmitkAbstractNodeSelectionWidget.h>
#include <QmitkNodeSelectionButton.h>

class QmitkAbstractDataStorageModel;

class MITK_QT_COMMON QmitkSingleNodeSelectionWidget : public QmitkAbstractNodeSelectionWidget
{
  Q_OBJECT

public:
  explicit QmitkSingleNodeSelectionWidget(QWidget* parent = nullptr);

  mitk::DataNode::Pointer GetSelectedNode() const;
  bool GetAutoSelectNewNodes() const;

  using NodeList = QmitkAbstractNodeSelectionWidget::NodeList;

public Q_SLOTS:
  void SetCurrentSelectedNode(mitk::DataNode* selectedNode);

  void SetAutoSelectNewNodes(bool autoSelect);

protected Q_SLOTS:
  virtual void OnClearSelection();

protected:
  void ReviseSelectionChanged(const NodeList& oldInternalSelection, NodeList& newInternalSelection) override;

  bool eventFilter(QObject *obj, QEvent *ev) override;
  void EditSelection();
  void UpdateInfo() override;

  void OnDataStorageChanged() override;
  void OnNodeAddedToStorage(const mitk::DataNode* node) override;

  void AutoSelectNodes();

  mitk::DataNode::Pointer DetermineAutoSelectNode(const NodeList& ignoreNodes = {});

  bool m_AutoSelectNodes;

  Ui_QmitkSingleNodeSelectionWidget m_Controls;
};

#endif // QMITK_SINGLE_NODE_SELECTION_WIDGET_H