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-rw-r--r--dom/html/HTMLStyleElement.h103
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diff --git a/dom/html/HTMLStyleElement.h b/dom/html/HTMLStyleElement.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_HTMLStyleElement_h
+#define mozilla_dom_HTMLStyleElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsIDOMHTMLStyleElement.h"
+#include "nsGenericHTMLElement.h"
+#include "nsStyleLinkElement.h"
+#include "nsStubMutationObserver.h"
+
+class nsIDocument;
+
+namespace mozilla {
+namespace dom {
+
+class HTMLStyleElement final : public nsGenericHTMLElement,
+ public nsIDOMHTMLStyleElement,
+ public nsStyleLinkElement,
+ public nsStubMutationObserver
+{
+public:
+ explicit HTMLStyleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
+
+ // nsISupports
+ NS_DECL_ISUPPORTS_INHERITED
+
+ // CC
+ NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLStyleElement,
+ nsGenericHTMLElement)
+
+ NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML) override;
+ using nsGenericHTMLElement::SetInnerHTML;
+ virtual void SetInnerHTML(const nsAString& aInnerHTML,
+ mozilla::ErrorResult& aError) override;
+
+ // nsIDOMHTMLStyleElement
+ NS_DECL_NSIDOMHTMLSTYLEELEMENT
+
+ virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
+ nsIContent* aBindingParent,
+ bool aCompileEventHandlers) override;
+ virtual void UnbindFromTree(bool aDeep = true,
+ bool aNullParent = true) override;
+ virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+ const nsAttrValue* aValue,
+ bool aNotify) override;
+
+ virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
+
+ // nsIMutationObserver
+ NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
+ NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
+ NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
+ NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
+
+ bool Disabled();
+ void SetDisabled(bool aDisabled);
+ void SetMedia(const nsAString& aMedia, ErrorResult& aError)
+ {
+ SetHTMLAttr(nsGkAtoms::media, aMedia, aError);
+ }
+ void SetType(const nsAString& aType, ErrorResult& aError)
+ {
+ SetHTMLAttr(nsGkAtoms::type, aType, aError);
+ }
+ bool Scoped()
+ {
+ return GetBoolAttr(nsGkAtoms::scoped);
+ }
+ void SetScoped(bool aScoped, ErrorResult& aError)
+ {
+ SetHTMLBoolAttr(nsGkAtoms::scoped, aScoped, aError);
+ }
+
+ virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+protected:
+ virtual ~HTMLStyleElement();
+
+ already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline) override;
+ void GetStyleSheetInfo(nsAString& aTitle,
+ nsAString& aType,
+ nsAString& aMedia,
+ bool* aIsScoped,
+ bool* aIsAlternate) override;
+ /**
+ * Common method to call from the various mutation observer methods.
+ * aContent is a content node that's either the one that changed or its
+ * parent; we should only respond to the change if aContent is non-anonymous.
+ */
+ void ContentChanged(nsIContent* aContent);
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif
+