QmitkAbstractView.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 QmitkAbstractView_h
#define QmitkAbstractView_h
 
//# blueberry stuff
#include <berryQtViewPart.h>
#include <berryISelectionListener.h>
 
//# mitk stuff
#include <org_mitk_gui_qt_common_Export.h>
 
#include "mitkDataNodeSelection.h"
#include "mitkIRenderWindowPart.h"
 
#include <mitkWorkbenchUtil.h>
 
#include <mitkDataStorage.h>
#include <mitkRenderingManager.h>
#include <mitkIDataStorageReference.h>
 
#include <QItemSelectionModel>
 
namespace mitk {
  class DataNode;
  class IPreferences;
}
 
class QmitkAbstractViewPrivate;
class QmitkAbstractViewSelectionProvider;
 
class MITK_QT_COMMON QmitkAbstractView : public berry::QtViewPart
{
 
public:
 
  berryObjectMacro(QmitkAbstractView);
 
  QmitkAbstractView();
 
  ~QmitkAbstractView() override;
 
protected:
 
  void FireNodeSelected(mitk::DataNode::Pointer node);
 
  virtual void FireNodesSelected(const QList<mitk::DataNode::Pointer>& nodes);
 
  QList<mitk::DataNode::Pointer> GetCurrentSelection() const;
 
  bool IsCurrentSelectionValid() const;
 
  QList<mitk::DataNode::Pointer> GetDataManagerSelection() const;
 
  bool IsDataManagerSelectionValid() const;
 
  void SetDataManagerSelection(const berry::ISelection::ConstPointer& selection,
                               QItemSelectionModel::SelectionFlags flags = QItemSelectionModel::ClearAndSelect) const;
 
  void SynchronizeDataManagerSelection() const;
 
  mitk::IPreferences* GetPreferences() const;
 
  mitk::IDataStorageReference::Pointer GetDataStorageReference() const;
 
  mitk::DataStorage::Pointer GetDataStorage() const;
 
  mitk::IRenderWindowPart* GetRenderWindowPart(mitk::WorkbenchUtil::IRenderWindowPartStrategies strategies = mitk::WorkbenchUtil::NONE) const;
 
  void RequestRenderWindowUpdate(mitk::RenderingManager::RequestType requestType = mitk::RenderingManager::REQUEST_UPDATE_ALL);
 
  void HandleException( std::exception& e, QWidget* parent = nullptr, bool showDialog = true ) const;
 
  void HandleException( const char* str, QWidget* parent = nullptr, bool showDialog = true ) const;
 
  void WaitCursorOn();
 
  void WaitCursorOff();
 
  void BusyCursorOn();
 
  void BusyCursorOff();
 
  void RestoreOverrideCursor();
 
private:
 
  virtual void SetSelectionProvider();
 
  virtual QItemSelectionModel* GetDataNodeSelectionModel() const;
 
  virtual void OnSelectionChanged(berry::IWorkbenchPart::Pointer part, const QList<mitk::DataNode::Pointer> &nodes);
 
  virtual void OnNullSelection(berry::IWorkbenchPart::Pointer part);
 
  virtual void OnPreferencesChanged(const mitk::IPreferences*);
 
  virtual void NodeAdded(const mitk::DataNode* node);
 
  virtual void NodeChanged(const mitk::DataNode* node);
 
  virtual void NodeRemoved(const mitk::DataNode* node);
 
  virtual void DataStorageModified();
 
  virtual void DataStorageChanged(mitk::IDataStorageReference::Pointer dsRef);
 
  void CreatePartControl(QWidget* parent) override;
 
  void AfterCreateQtPartControl();
 
private:
 
  friend class QmitkAbstractViewPrivate;
  friend class QmitkViewCoordinator;
 
  Q_DISABLE_COPY(QmitkAbstractView)
 
  const QScopedPointer<QmitkAbstractViewPrivate> d;
 
};
 
#endif