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-rw-r--r--dom/html/HTMLMetaElement.h74
1 files changed, 74 insertions, 0 deletions
diff --git a/dom/html/HTMLMetaElement.h b/dom/html/HTMLMetaElement.h
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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
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_HTMLMetaElement_h
+#define mozilla_dom_HTMLMetaElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsGenericHTMLElement.h"
+
+namespace mozilla::dom {
+
+class HTMLMetaElement final : public nsGenericHTMLElement {
+ public:
+ explicit HTMLMetaElement(
+ already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+ // nsISupports
+ NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLMetaElement, nsGenericHTMLElement)
+
+ nsresult BindToTree(BindContext&, nsINode& aParent) override;
+ void UnbindFromTree(bool aNullParent = true) override;
+
+ void AfterSetAttr(int32_t aNameSpaceID, nsAtom* aName,
+ const nsAttrValue* aValue, const nsAttrValue* aOldValue,
+ nsIPrincipal* aSubjectPrincipal, bool aNotify) override;
+
+ void CreateAndDispatchEvent(Document&, const nsAString& aEventName);
+
+ virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+ void GetName(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::name, aValue); }
+ void SetName(const nsAString& aName, ErrorResult& aRv) {
+ SetHTMLAttr(nsGkAtoms::name, aName, aRv);
+ }
+ void GetHttpEquiv(nsAString& aValue) {
+ GetHTMLAttr(nsGkAtoms::httpEquiv, aValue);
+ }
+ void SetHttpEquiv(const nsAString& aHttpEquiv, ErrorResult& aRv) {
+ SetHTMLAttr(nsGkAtoms::httpEquiv, aHttpEquiv, aRv);
+ }
+ void GetContent(nsAString& aValue) {
+ GetHTMLAttr(nsGkAtoms::content, aValue);
+ }
+ void SetContent(const nsAString& aContent, ErrorResult& aRv) {
+ SetHTMLAttr(nsGkAtoms::content, aContent, aRv);
+ }
+ void GetScheme(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::scheme, aValue); }
+ void SetScheme(const nsAString& aScheme, ErrorResult& aRv) {
+ SetHTMLAttr(nsGkAtoms::scheme, aScheme, aRv);
+ }
+ void GetMedia(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::media, aValue); }
+ void SetMedia(const nsAString& aMedia, ErrorResult& aRv) {
+ SetHTMLAttr(nsGkAtoms::media, aMedia, aRv);
+ }
+
+ JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
+
+ protected:
+ virtual ~HTMLMetaElement();
+
+ private:
+ enum class ChangeKind : uint8_t { TreeChange, NameChange, ContentChange };
+ void MetaRemoved(Document& aDoc, const nsAttrValue& aName,
+ ChangeKind aChangeKind);
+ void MetaAddedOrChanged(Document& aDoc, const nsAttrValue& aName,
+ ChangeKind aChangeKind);
+};
+
+} // namespace mozilla::dom
+
+#endif // mozilla_dom_HTMLMetaElement_h