QmitkToolReferenceDataSelectionBox.h

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

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date: 2008-09-12 15:46:48 +0200 (Fr, 12 Sep 2008) $
Version:   $Revision: 15236 $

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.

This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.

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

#ifndef QmitkToolReferenceDataSelectionBox_h_Included
#define QmitkToolReferenceDataSelectionBox_h_Included

#include "mitkToolManager.h"
#include "QmitkExtExports.h"
#include "mitkDataStorage.h"

#include <QWidget>
#include <QVBoxLayout>

class QmitkDataStorageComboBox;

class QmitkExt_EXPORT QmitkToolReferenceDataSelectionBox : public QWidget
{
  Q_OBJECT

public:

  enum DisplayMode { ListDataIfAllToolsMatch, ListDataIfAnyToolMatches};

  QmitkToolReferenceDataSelectionBox(QWidget* parent = 0, mitk::DataStorage* storage = 0);
  virtual ~QmitkToolReferenceDataSelectionBox();

  mitk::DataStorage* GetDataStorage();
  void SetDataStorage(mitk::DataStorage& storage);
 
  void Initialize(mitk::DataStorage*);

  void UpdateDataDisplay();

  mitk::ToolManager* GetToolManager();
  void SetToolManager(mitk::ToolManager&); // no NULL pointer allowed here, a manager is required

  void OnToolManagerReferenceDataModified();

  void SetToolGroupsForFiltering(const std::string& groups);

  void SetDisplayMode( DisplayMode mode );


signals:

  void ReferenceNodeSelected(const mitk::DataNode*);

protected slots:

  void OnReferenceDataSelected(const mitk::DataNode* node);

  void EnsureOnlyReferenceImageIsVisibile();

protected:

  mitk::DataStorage::SetOfObjects::ConstPointer GetAllPossibleReferenceImages();
  
  mitk::NodePredicateBase::ConstPointer GetAllPossibleReferenceImagesPredicate();

  mitk::ToolManager::Pointer m_ToolManager;

  QmitkDataStorageComboBox* m_ReferenceDataSelectionBox;

  bool m_SelfCall;

  DisplayMode m_DisplayMode;
  std::string m_ToolGroupsForFiltering;

  QVBoxLayout* m_Layout;
};

#endif