mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-10-19 15:43:20 +00:00
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
|
/*
|
||
|
|
* Copyright (c) 2025, Sam Atkins <sam@ladybird.org>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <LibWeb/Bindings/CSSMarginRulePrototype.h>
|
||
|
|
#include <LibWeb/Bindings/Intrinsics.h>
|
||
|
|
#include <LibWeb/CSS/CSSMarginRule.h>
|
||
|
|
#include <LibWeb/CSS/CSSStyleProperties.h>
|
||
|
|
#include <LibWeb/WebIDL/ExceptionOr.h>
|
||
|
|
|
||
|
|
namespace Web::CSS {
|
||
|
|
|
||
|
|
GC_DEFINE_ALLOCATOR(CSSMarginRule);
|
||
|
|
|
||
|
|
GC::Ref<CSSMarginRule> CSSMarginRule::create(JS::Realm& realm, FlyString name, GC::Ref<CSSStyleProperties> style)
|
||
|
|
{
|
||
|
|
return realm.create<CSSMarginRule>(realm, move(name), style);
|
||
|
|
}
|
||
|
|
|
||
|
|
CSSMarginRule::CSSMarginRule(JS::Realm& realm, FlyString name, GC::Ref<CSSStyleProperties> style)
|
||
|
|
: CSSRule(realm, Type::Margin)
|
||
|
|
, m_name(name.to_ascii_lowercase())
|
||
|
|
, m_style(style)
|
||
|
|
{
|
||
|
|
m_style->set_parent_rule(*this);
|
||
|
|
}
|
||
|
|
|
||
|
|
void CSSMarginRule::initialize(JS::Realm& realm)
|
||
|
|
{
|
||
|
|
WEB_SET_PROTOTYPE_FOR_INTERFACE(CSSMarginRule);
|
||
|
|
Base::initialize(realm);
|
||
|
|
}
|
||
|
|
|
||
|
|
String CSSMarginRule::serialized() const
|
||
|
|
{
|
||
|
|
// AD-HOC: There is currently no spec for serializing CSSMarginRule.
|
||
|
|
StringBuilder builder;
|
||
|
|
builder.appendff("@{} {{ ", m_name);
|
||
|
|
if (m_style->length() > 0) {
|
||
|
|
builder.append(m_style->serialized());
|
||
|
|
builder.append(' ');
|
||
|
|
}
|
||
|
|
builder.append('}');
|
||
|
|
|
||
|
|
return builder.to_string_without_validation();
|
||
|
|
}
|
||
|
|
|
||
|
|
void CSSMarginRule::visit_edges(Visitor& visitor)
|
||
|
|
{
|
||
|
|
Base::visit_edges(visitor);
|
||
|
|
visitor.visit(m_style);
|
||
|
|
}
|
||
|
|
|
||
|
|
// https://drafts.csswg.org/css-page-3/#syntax-page-selector
|
||
|
|
bool is_margin_rule_name(StringView name)
|
||
|
|
{
|
||
|
|
return name.equals_ignoring_ascii_case("top-left-corner"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("top-left"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("top-center"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("top-right"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("top-right-corner"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("bottom-left-corner"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("bottom-left"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("bottom-center"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("bottom-right"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("bottom-right-corner"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("left-top"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("left-middle"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("left-bottom"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("right-top"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("right-middle"sv)
|
||
|
|
|| name.equals_ignoring_ascii_case("right-bottom"sv);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|