Everywhere: Hoist the Libraries folder to the top-level

Libraries/LibWeb/HTML/HTMLTableColElement.cpp

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/HTMLTableColElementPrototype.h>
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/CSS/StyleProperties.h>
+#include <LibWeb/HTML/HTMLTableColElement.h>
+#include <LibWeb/HTML/Numbers.h>
+#include <LibWeb/HTML/Parser/HTMLParser.h>
+
+namespace Web::HTML {
+
+JS_DEFINE_ALLOCATOR(HTMLTableColElement);
+
+HTMLTableColElement::HTMLTableColElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : HTMLElement(document, move(qualified_name))
+{
+}
+
+HTMLTableColElement::~HTMLTableColElement() = default;
+
+void HTMLTableColElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(HTMLTableColElement);
+}
+
+// https://html.spec.whatwg.org/multipage/tables.html#dom-colgroup-span
+unsigned int HTMLTableColElement::span() const
+{
+    // The span IDL attribute must reflect the content attribute of the same name. It is clamped to the range [1, 1000], and its default value is 1.
+    if (auto span_string = get_attribute(HTML::AttributeNames::span); span_string.has_value()) {
+        if (auto span = parse_non_negative_integer(*span_string); span.has_value())
+            return clamp(*span, 1, 1000);
+    }
+    return 1;
+}
+
+WebIDL::ExceptionOr<void> HTMLTableColElement::set_span(unsigned int value)
+{
+    return set_attribute(HTML::AttributeNames::span, String::number(value));
+}
+
+void HTMLTableColElement::apply_presentational_hints(CSS::StyleProperties& style) const
+{
+    for_each_attribute([&](auto& name, auto& value) {
+        // https://html.spec.whatwg.org/multipage/rendering.html#tables-2:maps-to-the-dimension-property-2
+        if (name == HTML::AttributeNames::width) {
+            if (auto parsed_value = parse_dimension_value(value)) {
+                style.set_property(CSS::PropertyID::Width, *parsed_value);
+            }
+        }
+    });
+}
+
+}