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LibWeb: Change Navigable::traversable_navigable() to be const

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Aliaksandr Kalenik 2023-04-06 12:06:45 +03:00 • committed by Andreas Kling
parent 6660eb3e1b
commit c9c8f2413f
2 changed files with 3 additions and 3 deletions
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4
Userland/Libraries/LibWeb/HTML/Navigable.cpp
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@ -133,10 +133,10 @@ void Navigable::set_container(JS::GCPtr<NavigableContainer> container)
} }
// https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable // https://html.spec.whatwg.org/multipage/document-sequences.html#nav-traversable
JS::GCPtr<TraversableNavigable> Navigable::traversable_navigable() JS::GCPtr<TraversableNavigable> Navigable::traversable_navigable() const
{ {
// 1. Let navigable be inputNavigable. // 1. Let navigable be inputNavigable.
auto navigable = this; auto navigable = const_cast<Navigable*>(this);
// 2. While navigable is not a traversable navigable, set navigable to navigable's parent. // 2. While navigable is not a traversable navigable, set navigable to navigable's parent.
while (navigable && !is<TraversableNavigable>(*navigable)) while (navigable && !is<TraversableNavigable>(*navigable))

2
Userland/Libraries/LibWeb/HTML/Navigable.h
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@ -45,7 +45,7 @@ public:
JS::GCPtr<NavigableContainer> container() const; JS::GCPtr<NavigableContainer> container() const;
void set_container(JS::GCPtr<NavigableContainer>); void set_container(JS::GCPtr<NavigableContainer>);
JS::GCPtr<TraversableNavigable> traversable_navigable(); JS::GCPtr<TraversableNavigable> traversable_navigable() const;
JS::GCPtr<TraversableNavigable> top_level_traversable(); JS::GCPtr<TraversableNavigable> top_level_traversable();
static JS::GCPtr<Navigable> navigable_with_active_document(JS::NonnullGCPtr<DOM::Document>); static JS::GCPtr<Navigable> navigable_with_active_document(JS::NonnullGCPtr<DOM::Document>);