// Aseprite
// Copyright (C) 2001-2018  David Capello
//
// This program is distributed under the terms of
// the End-User License Agreement for Aseprite.

#ifndef APP_CMD_REMOVE_FRAME_H_INCLUDED
#define APP_CMD_REMOVE_FRAME_H_INCLUDED
#pragma once

#include "app/cmd.h"
#include "app/cmd/with_sprite.h"
#include "app/cmd_sequence.h"
#include "doc/frame.h"

namespace app { namespace cmd {
using namespace doc;

class RemoveFrame : public Cmd,
                    public WithSprite {
public:
  RemoveFrame(Sprite* sprite, frame_t frame);

protected:
  void onExecute() override;
  void onUndo() override;
  size_t onMemSize() const override { return sizeof(*this) + m_seq.memSize(); }

private:
  frame_t m_frame;
  int m_frameDuration;
  CmdSequence m_seq;
  bool m_firstTime;
  bool m_frameRemoved;
};

}} // namespace app::cmd

#endif
