// Aseprite
// Copyright (C) 2019  Igara Studio S.A.
// Copyright (C) 2001-2018  David Capello
//
// This program is distributed under the terms of
// the End-User License Agreement for Aseprite.

#ifndef APP_CMD_SET_MASK_H_INCLUDED
#define APP_CMD_SET_MASK_H_INCLUDED
#pragma once

#include "app/cmd.h"
#include "app/cmd/with_document.h"

#include <memory>
#include <sstream>

namespace doc {
class Mask;
}

namespace app { namespace cmd {
using namespace doc;

class SetMask : public Cmd,
                public WithDocument {
public:
  SetMask(Doc* doc, const Mask* newMask);

  // Used to change the new mask used in the onRedo()
  void setNewMask(const Mask* newMask);

protected:
  void onExecute() override;
  void onUndo() override;
  size_t onMemSize() const override;

private:
  void setMask(const Mask* mask);

  std::unique_ptr<Mask> m_oldMask;
  std::unique_ptr<Mask> m_newMask;
};

}} // namespace app::cmd

#endif
