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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "mozilla/dom/SVGSymbolElement.h"
#include "mozilla/dom/SVGSymbolElementBinding.h"
NS_IMPL_NS_NEW_SVG_ELEMENT(Symbol)
namespace mozilla::dom {
JSObject* SVGSymbolElement::WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return SVGSymbolElement_Binding::Wrap(aCx, this, aGivenProto);
}
//----------------------------------------------------------------------
// nsISupports methods
NS_IMPL_ISUPPORTS_INHERITED(SVGSymbolElement, SVGSymbolElementBase,
mozilla::dom::SVGTests)
//----------------------------------------------------------------------
// Implementation
SVGSymbolElement::SVGSymbolElement(
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
: SVGSymbolElementBase(std::move(aNodeInfo)) {}
Focusable SVGSymbolElement::IsFocusableWithoutStyle(bool aWithMouse) {
if (!CouldBeRendered()) {
return {};
}
return SVGSymbolElementBase::IsFocusableWithoutStyle(aWithMouse);
}
bool SVGSymbolElement::CouldBeRendered() const {
// Only <symbol> elements in the root of a <svg:use> shadow tree are
// displayed.
auto* shadowRoot = ShadowRoot::FromNodeOrNull(GetParentNode());
return shadowRoot && shadowRoot->Host()->IsSVGElement(nsGkAtoms::use);
}
//----------------------------------------------------------------------
// nsINode methods
NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGSymbolElement)
} // namespace mozilla::dom