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LibWeb: Ignore svg elements outside of <svg> when building layout tree

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An svg layout element without a `SVGSVGElement` ancestor caused a failed
assertion before, because the svg context does not exist when `paint()`
is called
This commit is contained in:
K-Adam 2021-08-05 10:26:09 +02:00 • committed by Andreas Kling
parent 758d816b23
commit e8d10fb429
5 changed files with 28 additions and 5 deletions
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2
Userland/Libraries/LibWeb/SVG/SVGElement.h
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@ -14,6 +14,8 @@ class SVGElement : public DOM::Element {
public:
using WrapperType = Bindings::SVGElementWrapper;
virtual bool requires_svg_container() const override { return true; }
protected:
SVGElement(DOM::Document&, QualifiedName);
};

3
Userland/Libraries/LibWeb/SVG/SVGSVGElement.h
View file

@ -22,6 +22,9 @@ public:
unsigned width() const;
unsigned height() const;
virtual bool requires_svg_container() const override { return false; }
virtual bool is_svg_container() const override { return true; }
private:
RefPtr<Gfx::Bitmap> m_bitmap;
};