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LibWeb+LibJS: Make the EventTarget hierarchy (incl. DOM) GC-allocated

This is a monster patch that turns all EventTargets into GC-allocated
PlatformObjects. Their C++ wrapper classes are removed, and the LibJS
garbage collector is now responsible for their lifetimes.

There's a fair amount of hacks and band-aids in this patch, and we'll
have a lot of cleanup to do after this.
This commit is contained in:
Andreas Kling 2022-08-28 13:42:07 +02:00
parent bb547ce1c4
commit 6f433c8656
445 changed files with 4797 additions and 4268 deletions

View file

@ -14,10 +14,9 @@
namespace Web::SVG {
class SVGPathElement final : public SVGGeometryElement {
public:
using WrapperType = Bindings::SVGPathElementWrapper;
WEB_PLATFORM_OBJECT(SVGPathElement, SVGGeometryElement);
SVGPathElement(DOM::Document&, DOM::QualifiedName);
public:
virtual ~SVGPathElement() override = default;
virtual void parse_attribute(FlyString const& name, String const& value) override;
@ -25,9 +24,13 @@ public:
virtual Gfx::Path& get_path() override;
private:
SVGPathElement(DOM::Document&, DOM::QualifiedName);
Vector<PathInstruction> m_instructions;
Gfx::FloatPoint m_previous_control_point = {};
Optional<Gfx::Path> m_path;
};
}
WRAPPER_HACK(SVGPathElement, Web::SVG)