#pragma once

#ifndef TFILMSTRIPSELECTION_H

#define TFILMSTRIPSELECTION_H

#include "toonzqt/selection.h"

#include "tfilepath.h"

#include <set></set>

class TXshSimpleLevel;

//=============================================================================

// TFilmStripSelection

//-----------------------------------------------------------------------------

class TFilmstripSelection final : public TSelection {

public:

  typedef std::pair<tframeid, tframeid=""> InbetweenRange;</tframeid,>

private:

  std::set<tframeid> m_selectedFrames;</tframeid>

  InbetweenRange m_inbetweenRange;

  void updateInbetweenRange();

public:

  TFilmstripSelection();

  ~TFilmstripSelection();

  void enableCommands() override;

  bool isEmpty() const override;

  void selectNone() override;

  void select(const TFrameId &fid, bool selected = true);

  bool isSelected(const TFrameId &fid) const;

  const std::set<tframeid> &getSelectedFids() const { return m_selectedFrames; }</tframeid>

  InbetweenRange getInbetweenRange() const { return m_inbetweenRange; }

  bool isInInbetweenRange(const TFrameId &fid) const {

    return m_inbetweenRange.first < fid && fid < m_inbetweenRange.second;

  }

  void selectAll();

  void invertSelection();

  void copyFrames();

  void cutFrames();

  void pasteFrames();

  void mergeFrames();

  void pasteInto();

  void deleteFrames();

  void insertEmptyFrames();

  void addFrames();

  void reverseFrames();

  void swingFrames();

  void stepFrames(int step);

  void eachFrames(int step);

  void duplicateFrames();

  void exposeFrames();

  void renumberFrames();

};

#endif  // TFILMSTRIPSELECTION_H