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LibWeb: Update "has style sheet that blocking scripts" for navigables

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Aliaksandr Kalenik 2023-09-04 15:53:19 +02:00 • committed by Andreas Kling
parent 1f2ed7effc
commit 57e53fa844
1 changed files with 12 additions and 4 deletions
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16
Userland/Libraries/LibWeb/DOM/Document.cpp
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@ -1995,15 +1995,23 @@ DeprecatedString Document::dump_dom_tree_as_json() const
// https://html.spec.whatwg.org/multipage/semantics.html#has-a-style-sheet-that-is-blocking-scripts
bool Document::has_a_style_sheet_that_is_blocking_scripts() const
{
// A Document has a style sheet that is blocking scripts if its script-blocking style sheet counter is greater than 0,
// FIXME: 1. If document's script-blocking style sheet set is not empty, then return true.
if (m_script_blocking_style_sheet_counter > 0)
return true;
// ...or if that Document has a non-null browsing context whose container document is non-null and has a script-blocking style sheet counter greater than 0.
if (!browsing_context() || !browsing_context()->container_document())
// 2. If document's node navigable is null, then return false.
if (!navigable())
return false;
return browsing_context()->container_document()->m_script_blocking_style_sheet_counter > 0;
// 3. Let containerDocument be document's node navigable's container document.
auto container_document = navigable()->container_document();
// FIXME: 4. If containerDocument is non-null and containerDocument's script-blocking style sheet set is not empty, then return true.
if (container_document && container_document->m_script_blocking_style_sheet_counter > 0)
return true;
// 5. Return false
return false;
}
DeprecatedString Document::referrer() const