qMRMLNodeAttributeTableView.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 Csaba Pinter, PerkLab, Queen's University
  and was supported through the Applied Cancer Research Unit program of Cancer Care
  Ontario with funds provided by the Ontario Ministry of Health and Long-Term Care

==============================================================================*/

#ifndef __qMRMLNodeAttributeTableView_h
#define __qMRMLNodeAttributeTableView_h

// Qt includes
#include <QWidget>

// MRMLWidgets includes
#include "qMRMLWidgetsExport.h"

// CTK includes
#include <ctkPimpl.h>
#include <ctkVTKObject.h>

class vtkMRMLNode;
class qMRMLNodeAttributeTableViewPrivate;
class QTableWidgetItem;
class QItemSelectionModel;

class QMRML_WIDGETS_EXPORT qMRMLNodeAttributeTableView : public QWidget
{
  Q_OBJECT
  QVTK_OBJECT

public:
  explicit qMRMLNodeAttributeTableView(QWidget* parent = 0);
  virtual ~qMRMLNodeAttributeTableView();

  void setInspectedNode(vtkMRMLNode* node);
  vtkMRMLNode* inspectedNode();

  int attributeCount() const;

  QStringList attributes() const;

  QString attributeValue(const QString& attributeName) const;

  void selectItemRange(const int topRow, const int leftColumn, const int bottomRow, const int rightColumn);

  QItemSelectionModel* selectionModel();

public slots:
  void addAttribute();

  void removeSelectedAttributes();

  void setAttribute(const QString& attributeName, const QString& attributeValue);

  void renameAttribute(const QString& oldName, const QString& newName);

protected:
  QTableWidgetItem* findAttributeNameItem(const QString& attributeName) const;

  QString generateNewAttributeName() const;

protected slots:
  void populateAttributeTable();

  void onAttributeChanged(QTableWidgetItem* changedItem);

  void storeSelectedAttributeTableItem(QTableWidgetItem* selectedItem, QTableWidgetItem* previousItem);

protected:
  QScopedPointer<qMRMLNodeAttributeTableViewPrivate> d_ptr;

private:
  Q_DECLARE_PRIVATE(qMRMLNodeAttributeTableView);
  Q_DISABLE_COPY(qMRMLNodeAttributeTableView);
};

#endif