qSlicerSingletonViewFactory.h

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

Copyright (c) Laboratory for Percutaneous Surgery (PerkLab)
Queen's University, Kingston, ON, Canada. All Rights Reserved.

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 Kyle Sunderland, PerkLab, Queen's University
and was supported through CANARIE's Research Software Program, and Cancer
Care Ontario.

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

#ifndef qSlicerSingletonViewFactory_h
#define qSlicerSingletonViewFactory_h

// CTK includes
#include "ctkLayoutViewFactory.h"

// QtGUI includes
#include "qSlicerBaseQTGUIExport.h"

class ctkDICOMBrowser;
class qSlicerSingletonViewFactoryPrivate;

class Q_SLICER_BASE_QTGUI_EXPORT qSlicerSingletonViewFactory : public ctkLayoutViewFactory
{
  Q_OBJECT
public:
  typedef ctkLayoutViewFactory Superclass;
  qSlicerSingletonViewFactory(QObject* parent=nullptr);
  ~qSlicerSingletonViewFactory() override;

  QStringList supportedElementNames()const override;

  Q_INVOKABLE virtual void setWidget(QWidget* widget);
  Q_INVOKABLE virtual QWidget* widget();

  Q_INVOKABLE virtual void setTagName(QString tagName);
  Q_INVOKABLE QString tagName();

public slots:
  virtual void onWidgetDestroyed();

protected:
  QScopedPointer<qSlicerSingletonViewFactoryPrivate> d_ptr;

  Q_INVOKABLE QWidget* createViewFromXML(QDomElement layoutElement) override;

private:
  Q_DECLARE_PRIVATE(qSlicerSingletonViewFactory)
};

#endif