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LibWeb: Implement the align attribute for divs

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As specified in section 15.3.3 of the HTML spec.
This commit is contained in:
kamp 2023-06-15 18:25:53 +02:00 • committed by Andreas Kling
parent 4ac7c41483
commit 23aae7c7f3
Notes: sideshowbarker 2024-07-17 17:49:11 +09:00
6 changed files with 154 additions and 0 deletions
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19
Userland/Libraries/LibWeb/HTML/HTMLDivElement.cpp
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@ -5,6 +5,8 @@
*/
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/CSS/StyleProperties.h>
#include <LibWeb/CSS/StyleValues/IdentifierStyleValue.h>
#include <LibWeb/HTML/HTMLDivElement.h>
namespace Web::HTML {
@ -16,6 +18,23 @@ HTMLDivElement::HTMLDivElement(DOM::Document& document, DOM::QualifiedName quali
HTMLDivElement::~HTMLDivElement() = default;
// https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3
void HTMLDivElement::apply_presentational_hints(CSS::StyleProperties& style) const
{
for_each_attribute([&](auto& name, auto& value) {
if (name.equals_ignoring_ascii_case("align"sv)) {
if (value.equals_ignoring_ascii_case("left"sv))
style.set_property(CSS::PropertyID::TextAlign, CSS::IdentifierStyleValue::create(CSS::ValueID::LibwebLeft).release_value_but_fixme_should_propagate_errors());
else if (value.equals_ignoring_ascii_case("right"sv))
style.set_property(CSS::PropertyID::TextAlign, CSS::IdentifierStyleValue::create(CSS::ValueID::LibwebRight).release_value_but_fixme_should_propagate_errors());
else if (value.equals_ignoring_ascii_case("center"sv))
style.set_property(CSS::PropertyID::TextAlign, CSS::IdentifierStyleValue::create(CSS::ValueID::LibwebCenter).release_value_but_fixme_should_propagate_errors());
else if (value.equals_ignoring_ascii_case("justify"sv))
style.set_property(CSS::PropertyID::TextAlign, CSS::IdentifierStyleValue::create(CSS::ValueID::Justify).release_value_but_fixme_should_propagate_errors());
}
});
}
JS::ThrowCompletionOr<void> HTMLDivElement::initialize(JS::Realm& realm)
{
MUST_OR_THROW_OOM(Base::initialize(realm));