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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/svg/SVGSwitchElement.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/svg/SVGSwitchElement.h')
-rw-r--r-- | dom/svg/SVGSwitchElement.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/svg/SVGSwitchElement.h b/dom/svg/SVGSwitchElement.h new file mode 100644 index 0000000000..c244c0fe51 --- /dev/null +++ b/dom/svg/SVGSwitchElement.h @@ -0,0 +1,63 @@ +/* -*- 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 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef DOM_SVG_SVGSWITCHELEMENT_H_ +#define DOM_SVG_SVGSWITCHELEMENT_H_ + +#include "mozilla/dom/SVGGraphicsElement.h" +#include "nsCOMPtr.h" + +nsresult NS_NewSVGSwitchElement( + nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); + +namespace mozilla { +class ErrorResult; +namespace dom { + +using SVGSwitchElementBase = SVGGraphicsElement; + +class SVGSwitchElement final : public SVGSwitchElementBase { + protected: + friend nsresult(::NS_NewSVGSwitchElement( + nsIContent** aResult, + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)); + explicit SVGSwitchElement( + already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); + ~SVGSwitchElement() = default; + JSObject* WrapNode(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) override; + + public: + NS_IMPL_FROMNODE_WITH_TAG(SVGSwitchElement, kNameSpaceID_SVG, svgSwitch) + + nsIContent* GetActiveChild() const { return mActiveChild; } + void MaybeInvalidate(); + + // interfaces: + + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGSwitchElement, + SVGSwitchElementBase) + // nsINode + virtual void InsertChildBefore(nsIContent* aKid, nsIContent* aBeforeThis, + bool aNotify, ErrorResult& aRv) override; + void RemoveChildNode(nsIContent* aKid, bool aNotify) override; + + // nsIContent + nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override; + + private: + void UpdateActiveChild() { mActiveChild = FindActiveChild(); } + nsIContent* FindActiveChild() const; + + // only this child will be displayed + nsCOMPtr<nsIContent> mActiveChild; +}; + +} // namespace dom +} // namespace mozilla + +#endif // DOM_SVG_SVGSWITCHELEMENT_H_ |