QmitkNodeSelectionDialog.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 QmitkNodeSelectionDialog_h
#define QmitkNodeSelectionDialog_h
 
#include <MitkQtWidgetsExports.h>
 
#include <mitkDataStorage.h>
#include <mitkWeakPointer.h>
#include <mitkNodePredicateBase.h>
#include <mitkIDataStorageInspectorProvider.h>
 
#include <QmitkAbstractDataStorageInspector.h>
 
#include <QDialog>
#include <QPushButton>
#include <memory>
 
namespace Ui { class QmitkNodeSelectionDialog; }
 
class MITKQTWIDGETS_EXPORT QmitkNodeSelectionDialog : public QDialog
{
  Q_OBJECT
 
public:
  explicit QmitkNodeSelectionDialog(QWidget* parent = nullptr, QString caption = "", QString hint = "");
  ~QmitkNodeSelectionDialog() override;
 
  void SetDataStorage(mitk::DataStorage* dataStorage);
 
  virtual void SetNodePredicate(const mitk::NodePredicateBase* nodePredicate);
 
  const mitk::NodePredicateBase* GetNodePredicate() const;
 
  using NodeList = QList<mitk::DataNode::Pointer>;
  NodeList GetSelectedNodes() const;
 
  using SelectionCheckFunctionType = std::function<std::string(const NodeList &)>;
  void SetSelectionCheckFunction(const SelectionCheckFunctionType &checkFunction);
 
  bool GetSelectOnlyVisibleNodes() const;
 
  using SelectionMode = QAbstractItemView::SelectionMode;
  void SetSelectionMode(SelectionMode mode);
  SelectionMode GetSelectionMode() const;
 
Q_SIGNALS:
  void CurrentSelectionChanged(NodeList nodes);
 
  public Q_SLOTS:
  void SetSelectOnlyVisibleNodes(bool selectOnlyVisibleNodes);
  void SetCurrentSelection(NodeList selectedNodes);
 
protected Q_SLOTS:
 
  void OnSelectionChanged(NodeList selectedNodes);
  void OnFavoriteNodesButtonClicked();
  void OnOK();
  void OnCancel();
  void OnDoubleClicked(const QModelIndex& index);
 
protected:
  void SetErrorText(const std::string& checkResponse);
 
  void AddPanel(const mitk::IDataStorageInspectorProvider* provider, const mitk::IDataStorageInspectorProvider::InspectorIDType &preferredID, bool &preferredFound, int &preferredIndex);
 
  mitk::WeakPointer<mitk::DataStorage> m_DataStorage;
  mitk::NodePredicateBase::ConstPointer m_NodePredicate;
  bool m_SelectOnlyVisibleNodes;
  NodeList m_SelectedNodes;
 
  SelectionCheckFunctionType m_CheckFunction;
 
  SelectionMode m_SelectionMode;
 
  using PanelVectorType = std::vector<QmitkAbstractDataStorageInspector*>;
  PanelVectorType m_Panels;
 
  QPushButton* m_FavoriteNodesButton;
  std::unique_ptr<Ui::QmitkNodeSelectionDialog> m_Controls;
};
 
#endif