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https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
29 lines
497 B
C++
29 lines
497 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/String.h>
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namespace GUI {
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class Command {
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public:
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virtual ~Command() = default;
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virtual void undo() { }
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virtual void redo() { }
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virtual String action_text() const { return {}; }
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virtual bool merge_with(Command const&) { return false; }
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protected:
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Command() = default;
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};
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}
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