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LibWeb: Keep CSS sheets sorted in document tree order

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This ensures that style is applied consistently, even if the document
has external CSS resources that don't always arrive in the same order.
This commit is contained in:
Andreas Kling 2022-09-09 11:08:56 +02:00
parent 32c99313a6
commit 524ec95bcd
4 changed files with 24 additions and 10 deletions
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10
Userland/Libraries/LibWeb/CSS/StyleSheetList.h
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@ -20,14 +20,14 @@ public:
void add_sheet(CSSStyleSheet&);
void remove_sheet(CSSStyleSheet&);
Vector<CSSStyleSheet&> const& sheets() const { return m_sheets; }
Vector<CSSStyleSheet&>& sheets() { return m_sheets; }
Vector<JS::NonnullGCPtr<CSSStyleSheet>> const& sheets() const { return m_sheets; }
Vector<JS::NonnullGCPtr<CSSStyleSheet>>& sheets() { return m_sheets; }
CSSStyleSheet* item(size_t index) const
{
if (index >= m_sheets.size())
return {};
return &const_cast<CSSStyleSheet&>(m_sheets[index]);
return const_cast<CSSStyleSheet*>(m_sheets[index].ptr());
}
size_t length() const { return m_sheets.size(); }
@ -43,8 +43,10 @@ private:
virtual void visit_edges(Cell::Visitor&) override;
void sort_sheets();
DOM::Document& m_document;
Vector<CSSStyleSheet&> m_sheets;
Vector<JS::NonnullGCPtr<CSSStyleSheet>> m_sheets;
};
}