RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 17:47:44 +00:00
Code Issues Activity Actions

LibWeb: Introduce CustomElementRegistry and creating custom elements

Browse source 
The main missing feature here is form associated custom elements.
This commit is contained in:
Luke Wilde 2023-03-29 23:46:18 +01:00 • committed by Andreas Kling
parent 083b547e97
commit 034aaf3f51
38 changed files with 1747 additions and 143 deletions
Download patch file Download diff file Expand all files Collapse all files

13
Userland/Libraries/LibWeb/DOM/Attr.h
View file

@ -18,8 +18,8 @@ class Attr final : public Node {
WEB_PLATFORM_OBJECT(Attr, Node);
public:
static WebIDL::ExceptionOr<JS::NonnullGCPtr<Attr>> create(Document&, QualifiedName, DeprecatedString value = "", Element const* = nullptr);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<Attr>> create(Document&, DeprecatedFlyString local_name, DeprecatedString value = "", Element const* = nullptr);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<Attr>> create(Document&, QualifiedName, DeprecatedString value = "", Element* = nullptr);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<Attr>> create(Document&, DeprecatedFlyString local_name, DeprecatedString value = "", Element* = nullptr);
JS::NonnullGCPtr<Attr> clone(Document&);
virtual ~Attr() override = default;
@ -34,23 +34,24 @@ public:
DeprecatedString const& value() const { return m_value; }
void set_value(DeprecatedString value);
Element* owner_element();
Element const* owner_element() const;
void set_owner_element(Element const* owner_element);
void set_owner_element(Element* owner_element);
// Always returns true: https://dom.spec.whatwg.org/#dom-attr-specified
constexpr bool specified() const { return true; }
void handle_attribute_changes(Element const&, DeprecatedString const& old_value, DeprecatedString const& new_value);
void handle_attribute_changes(Element&, DeprecatedString const& old_value, DeprecatedString const& new_value);
private:
Attr(Document&, QualifiedName, DeprecatedString value, Element const*);
Attr(Document&, QualifiedName, DeprecatedString value, Element*);
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
QualifiedName m_qualified_name;
DeprecatedString m_value;
JS::GCPtr<Element const> m_owner_element;
JS::GCPtr<Element> m_owner_element;
};
template<>