From e8d10fb42933f548add3076cb1beaa4dc201d9d4 Mon Sep 17 00:00:00 2001
From: K-Adam <kecskes.adam@outlook.com>
Date: Thu, 5 Aug 2021 10:26:09 +0200
Subject: LibWeb: Ignore svg elements outside of <svg> when building layout
 tree

An svg layout element without a `SVGSVGElement` ancestor caused a failed
assertion before, because the svg context does not exist when `paint()`
is called
---
 Userland/Libraries/LibWeb/SVG/SVGElement.h    | 2 ++
 Userland/Libraries/LibWeb/SVG/SVGSVGElement.h | 3 +++
 2 files changed, 5 insertions(+)

(limited to 'Userland/Libraries/LibWeb/SVG')

diff --git a/Userland/Libraries/LibWeb/SVG/SVGElement.h b/Userland/Libraries/LibWeb/SVG/SVGElement.h
index 8ef9a6256d..221d88d552 100644
--- a/Userland/Libraries/LibWeb/SVG/SVGElement.h
+++ b/Userland/Libraries/LibWeb/SVG/SVGElement.h
@@ -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);
 };
diff --git a/Userland/Libraries/LibWeb/SVG/SVGSVGElement.h b/Userland/Libraries/LibWeb/SVG/SVGSVGElement.h
index 7ec562bdf6..6a6342f25e 100644
--- a/Userland/Libraries/LibWeb/SVG/SVGSVGElement.h
+++ b/Userland/Libraries/LibWeb/SVG/SVGSVGElement.h
@@ -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;
 };
-- 
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