CSSColor.h 1.5 KB

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  1. /*
  2. * Copyright (c) 2024, Lucas Chollet <lucas.chollet@serenityos.org>
  3. *
  4. * SPDX-License-Identifier: BSD-2-Clause
  5. */
  6. #pragma once
  7. #include <LibWeb/CSS/StyleValues/CSSColorValue.h>
  8. namespace Web::CSS {
  9. // https://drafts.css-houdini.org/css-typed-om-1/#csscolor
  10. class CSSColor final : public CSSColorValue {
  11. public:
  12. virtual ~CSSColor() override = default;
  13. static ValueComparingNonnullRefPtr<CSSColor> create(StringView color_space, ValueComparingNonnullRefPtr<CSSStyleValue> c1, ValueComparingNonnullRefPtr<CSSStyleValue> c2, ValueComparingNonnullRefPtr<CSSStyleValue> c3, ValueComparingRefPtr<CSSStyleValue> alpha = {});
  14. virtual bool equals(CSSStyleValue const&) const override;
  15. virtual Color to_color(Optional<Layout::NodeWithStyle const&>) const override;
  16. virtual String to_string() const override;
  17. static constexpr Array s_supported_color_space = { "srgb"sv, "xyz"sv, "xyz-d50"sv, "xyz-d65"sv };
  18. private:
  19. CSSColor(ColorType color_type, ValueComparingNonnullRefPtr<CSSStyleValue> c1, ValueComparingNonnullRefPtr<CSSStyleValue> c2, ValueComparingNonnullRefPtr<CSSStyleValue> c3, ValueComparingNonnullRefPtr<CSSStyleValue> alpha)
  20. : CSSColorValue(color_type)
  21. , m_properties { .channels = { move(c1), move(c2), move(c3) }, .alpha = move(alpha) }
  22. {
  23. }
  24. struct Properties {
  25. Array<ValueComparingNonnullRefPtr<CSSStyleValue>, 3> channels;
  26. ValueComparingNonnullRefPtr<CSSStyleValue> alpha;
  27. bool operator==(Properties const&) const = default;
  28. } m_properties;
  29. };
  30. } // Web::CSS