Userland/Libraries/LibGUI/Command.h


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/*
 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 * Copyright (c) 2022, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <AK/DeprecatedString.h>

namespace GUI {

class Command {
public:
    virtual ~Command() = default;

    virtual void undo() { }
    virtual void redo() { }

    virtual DeprecatedString action_text() const { return {}; }
    virtual bool merge_with(Command const&) { return false; }

protected:
    Command() = default;
};

}