#pragma once

/**
  * @RDE_HEADER@
  * Proxy Model for hiding empty tracks and sorting tracks by name plus having the "Markers" track always at the top
  * $Id: $
  * $HeadURL: $
  * $Author: $
  *
  * Created by Mike Lennart Wille, SLTE, 2022-06-22
  */

#include <QSortFilterProxyModel>


class QModelIndex;


namespace Timeline
{
class TimelineModel;

class TimelineProxyModel : public QSortFilterProxyModel
{
  Q_OBJECT

public:
  TimelineProxyModel();

  bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const override;
  //virtual bool filterAcceptsColumn(int source_column, const QModelIndex &source_parent) const;
  bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const override;

  void toggleShowAllRows();

private:
  mutable TimelineModel *m_modelCachedPointer { nullptr };
  bool m_forceShowAllRows { false };

};
} // namespace Timeline