QmitkDataManagerView.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 QMITKDATAMANAGERVIEW_H
#define QMITKDATAMANAGERVIEW_H

#include <org_mitk_gui_qt_datamanager_Export.h>

// mitk core
#include <mitkNodePredicateBase.h>

// berry plugin
#include <berryIBerryPreferences.h>

// mitk gui qt common plugin
#include <QmitkAbstractView.h>

// mitk gui qt application
#include <QmitkDataNodeContextMenu.h>

// qt
#include <QItemSelection>

// forward declarations
class QAction;
class QModelIndex;
class QTreeView;
class QSignalMapper;

class QmitkDnDFrameWidget;
class QmitkDataStorageTreeModel;
class QmitkDataManagerItemDelegate;
class QmitkDataStorageFilterProxyModel;

class MITK_QT_DATAMANAGER QmitkDataManagerView : public QmitkAbstractView
{
  Q_OBJECT

public:

  static const QString VIEW_ID; // = "org.mitk.views.datamanager"

  QmitkDataManagerView();

  ~QmitkDataManagerView() override;

public Q_SLOTS:

  // invoked when the berry preferences were changed
  void OnPreferencesChanged(const berry::IBerryPreferences* prefs) override;

  // Slots for Qt node tree signals
  void NodeTreeViewRowsInserted(const QModelIndex& parent, int start, int end);

  void NodeTreeViewRowsRemoved(const QModelIndex& parent, int start, int end);

  void NodeSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);

  void OnNodeVisibilityChanged();

  void ShowIn(const QString& editorId);

protected:

  void CreateQtPartControl(QWidget* parent) override;

  void SetFocus() override;
  void NodeChanged(const mitk::DataNode* node) override;

protected:

  QWidget* m_Parent;
  QmitkDnDFrameWidget* m_DnDFrameWidget;

  QmitkDataStorageTreeModel* m_NodeTreeModel;
  QmitkDataStorageFilterProxyModel* m_FilterModel;
  mitk::NodePredicateBase::Pointer m_HelperObjectFilterPredicate;
  mitk::NodePredicateBase::Pointer m_NodeWithNoDataFilterPredicate;
  berry::IBerryPreferences::Pointer m_DataManagerPreferencesNode;
  QTreeView* m_NodeTreeView;
  QmitkDataNodeContextMenu* m_DataNodeContextMenu;
  bool m_SurfaceDecimation;

  QSignalMapper* m_ShowInMapper;

  QList<QAction*> m_ShowInActions;

  size_t m_CurrentRowCount;

  QmitkDataManagerItemDelegate* m_ItemDelegate;

private:

  QItemSelectionModel* GetDataNodeSelectionModel() const override;

};

#endif // QMITKDATAMANAGERVIEW_H