Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibWeb/CSS/Size.cpp

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/CSS/Size.h>
+
+namespace Web::CSS {
+
+Size::Size(Type type, LengthPercentage length_percentage)
+    : m_type(type)
+    , m_length_percentage(move(length_percentage))
+{
+}
+
+CSSPixels Size::to_px(Layout::Node const& node, CSSPixels reference_value) const
+{
+    return m_length_percentage.resolved(node, reference_value).to_px(node);
+}
+
+Size Size::make_auto()
+{
+    return Size { Type::Auto, Length::make_auto() };
+}
+
+Size Size::make_px(CSSPixels px)
+{
+    return make_length(CSS::Length::make_px(px));
+}
+
+Size Size::make_length(Length length)
+{
+    return Size { Type::Length, move(length) };
+}
+
+Size Size::make_percentage(Percentage percentage)
+{
+    return Size { Type::Percentage, move(percentage) };
+}
+
+Size Size::make_calculated(NonnullRefPtr<Web::CSS::CSSMathValue> calculated)
+{
+    return Size { Type::Calculated, move(calculated) };
+}
+
+Size Size::make_min_content()
+{
+    return Size { Type::MinContent, Length::make_auto() };
+}
+
+Size Size::make_max_content()
+{
+    return Size { Type::MaxContent, Length::make_auto() };
+}
+
+Size Size::make_fit_content(Length available_space)
+{
+    return Size { Type::FitContent, move(available_space) };
+}
+
+Size Size::make_fit_content()
+{
+    // NOTE: We use "auto" as a stand-in for "stretch" here.
+    return Size { Type::FitContent, Length::make_auto() };
+}
+
+Size Size::make_none()
+{
+    return Size { Type::None, Length::make_auto() };
+}
+
+bool Size::contains_percentage() const
+{
+    switch (m_type) {
+    case Type::Auto:
+    case Type::MinContent:
+    case Type::MaxContent:
+    case Type::None:
+        return false;
+    default:
+        return m_length_percentage.contains_percentage();
+    }
+}
+
+String Size::to_string() const
+{
+    switch (m_type) {
+    case Type::Auto:
+        return "auto"_string;
+    case Type::Calculated:
+    case Type::Length:
+    case Type::Percentage:
+        return m_length_percentage.to_string();
+    case Type::MinContent:
+        return "min-content"_string;
+    case Type::MaxContent:
+        return "max-content"_string;
+    case Type::FitContent:
+        return MUST(String::formatted("fit-content({})", m_length_percentage.to_string()));
+    case Type::None:
+        return "none"_string;
+    }
+    VERIFY_NOT_REACHED();
+}
+
+}