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98 lines
4.0 KiB
C++
98 lines
4.0 KiB
C++
/*
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* Copyright (c) 2020-2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/CSS/Parser/Parser.h>
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#include <LibWeb/CSS/StyleProperties.h>
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#include <LibWeb/CSS/StyleValues/ColorStyleValue.h>
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#include <LibWeb/CSS/StyleValues/IdentifierStyleValue.h>
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#include <LibWeb/HTML/HTMLTableCellElement.h>
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#include <LibWeb/HTML/Parser/HTMLParser.h>
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namespace Web::HTML {
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HTMLTableCellElement::HTMLTableCellElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: HTMLElement(document, move(qualified_name))
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{
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}
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HTMLTableCellElement::~HTMLTableCellElement() = default;
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JS::ThrowCompletionOr<void> HTMLTableCellElement::initialize(JS::Realm& realm)
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{
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MUST_OR_THROW_OOM(Base::initialize(realm));
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set_prototype(&Bindings::ensure_web_prototype<Bindings::HTMLTableCellElementPrototype>(realm, "HTMLTableCellElement"));
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return {};
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}
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void HTMLTableCellElement::apply_presentational_hints(CSS::StyleProperties& style) const
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{
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for_each_attribute([&](auto& name, auto& value) {
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if (name == HTML::AttributeNames::bgcolor) {
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auto color = Color::from_string(value);
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if (color.has_value())
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style.set_property(CSS::PropertyID::BackgroundColor, CSS::ColorStyleValue::create(color.value()).release_value_but_fixme_should_propagate_errors());
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return;
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}
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if (name == HTML::AttributeNames::align) {
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if (value.equals_ignoring_ascii_case("center"sv) || value.equals_ignoring_ascii_case("middle"sv)) {
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style.set_property(CSS::PropertyID::TextAlign, CSS::IdentifierStyleValue::create(CSS::ValueID::LibwebCenter).release_value_but_fixme_should_propagate_errors());
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} else {
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if (auto parsed_value = parse_css_value(CSS::Parser::ParsingContext { document() }, value.view(), CSS::PropertyID::TextAlign).release_value_but_fixme_should_propagate_errors())
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style.set_property(CSS::PropertyID::TextAlign, parsed_value.release_nonnull());
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}
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return;
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}
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if (name == HTML::AttributeNames::width) {
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if (auto parsed_value = parse_nonzero_dimension_value(value))
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style.set_property(CSS::PropertyID::Width, parsed_value.release_nonnull());
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return;
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} else if (name == HTML::AttributeNames::height) {
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if (auto parsed_value = parse_nonzero_dimension_value(value))
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style.set_property(CSS::PropertyID::Height, parsed_value.release_nonnull());
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return;
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}
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});
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}
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unsigned int HTMLTableCellElement::col_span() const
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{
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return attribute(HTML::AttributeNames::colspan).to_uint().value_or(1);
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}
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void HTMLTableCellElement::set_col_span(unsigned int value)
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{
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MUST(set_attribute(HTML::AttributeNames::colspan, DeprecatedString::number(value)));
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}
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unsigned int HTMLTableCellElement::row_span() const
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{
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return attribute(HTML::AttributeNames::rowspan).to_uint().value_or(1);
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}
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void HTMLTableCellElement::set_row_span(unsigned int value)
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{
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MUST(set_attribute(HTML::AttributeNames::rowspan, DeprecatedString::number(value)));
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}
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Optional<ARIA::Role> HTMLTableCellElement::default_role() const
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{
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// TODO: For td:
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// role=cell if the ancestor table element is exposed as a role=table
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// role=gridcell if the ancestor table element is exposed as a role=grid or treegrid
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// No corresponding role if the ancestor table element is not exposed as a role=table, grid or treegrid
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// For th:
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// role=columnheader, rowheader or cell if the ancestor table element is exposed as a role=table
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// role=columnheader, rowheader or gridcell if the ancestor table element is exposed as a role=grid or treegrid
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// No corresponding role if the ancestor table element is not exposed as a role=table, grid or treegrid
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// https://www.w3.org/TR/html-aria/#el-td
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// https://www.w3.org/TR/html-aria/#el-th
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return {};
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}
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}
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