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LibWeb: Add NavigationTransition, a transient property of Navigation

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This property is useful for web content to determine whether an ongoing
navigation has settled or not.
This commit is contained in:
Andrew Kaster 2023-08-23 15:34:02 -06:00 • committed by Andrew Kaster
parent 4989375191
commit 3dd3b2019d
11 changed files with 118 additions and 1 deletions
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7
Userland/Libraries/LibWeb/HTML/Navigation.h
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@ -53,6 +53,9 @@ public:
bool can_go_back() const;
bool can_go_forward() const;
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#dom-navigation-transition
JS::GCPtr<NavigationTransition> transition() const { return m_transition; }
// Event Handlers
void set_onnavigate(WebIDL::CallbackType*);
WebIDL::CallbackType* onnavigate();
@ -85,6 +88,10 @@ private:
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigation-current-entry-index
// Each Navigation has an associated current entry index, an integer, initially −1.
i64 m_current_entry_index { -1 };
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#concept-navigation-transition
// Each Navigation has a transition, which is a NavigationTransition or null, initially null.
JS::GCPtr<NavigationTransition> m_transition { nullptr };
};
}