/*
 * Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

#ifndef otbWrapperQtWidgetListViewParameter_h
#define otbWrapperQtWidgetListViewParameter_h

#include <QtWidgets>
#include "otbWrapperListViewParameter.h"
#include "otbWrapperQtWidgetParameterBase.h"

namespace otb
{
namespace Wrapper
{

/** \class QtWidgetListViewParameter
 * \brief
 *
 * \ingroup OTBQtWidget
 */
class OTBQtWidget_EXPORT QtWidgetListViewParameter : public QtWidgetParameterBase
{
  Q_OBJECT
public:
  QtWidgetListViewParameter(ListViewParameter*, QtWidgetModel*, QWidget*);
  ~QtWidgetListViewParameter() override;

  std::vector<int> GetSelectedItems()
  {
    return m_SelectedItems;
  }

protected slots:
  void SelectedItems();

private:
  QtWidgetListViewParameter(const QtWidgetListViewParameter&) = delete;
  void operator=(const QtWidgetListViewParameter&) = delete;

  void DoCreateWidget() override;

  void DoUpdateGUI() override;

  ListViewParameter::Pointer m_ListViewParam;

  QListWidget* m_ListView;

  QHBoxLayout* m_VLayout;

  std::vector<int> m_SelectedItems;

  int m_LineHeight;
};
}
}

#endif
