Add m-esr52 at 52.6.0

1 files changed, 112 insertions, 0 deletions

diff --git a/dom/svg/SVGStyleElement.h b/dom/svg/SVGStyleElement.h
new file mode 100644
index 000000000..9b126e7e8
--- /dev/null
+++ b/dom/svg/SVGStyleElement.h
@@ -0,0 +1,112 @@
+/* -*- 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_SVGStyleElement_h
+#define mozilla_dom_SVGStyleElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsSVGElement.h"
+#include "nsStyleLinkElement.h"
+#include "nsStubMutationObserver.h"
+
+nsresult NS_NewSVGStyleElement(nsIContent **aResult,
+                               already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+typedef nsSVGElement SVGStyleElementBase;
+
+namespace mozilla {
+namespace dom {
+
+class SVGStyleElement final : public SVGStyleElementBase,
+                              public nsStyleLinkElement,
+                              public nsStubMutationObserver
+{
+protected:
+  friend nsresult (::NS_NewSVGStyleElement(nsIContent **aResult,
+                                           already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+  explicit SVGStyleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
+  ~SVGStyleElement();
+
+  virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+public:
+  NS_DECL_ISUPPORTS_INHERITED
+
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGStyleElement,
+                                           SVGStyleElementBase)
+
+  // nsIContent
+  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
+                              nsIContent* aBindingParent,
+                              bool aCompileEventHandlers) override;
+  virtual void UnbindFromTree(bool aDeep = true,
+                              bool aNullParent = true) override;
+  nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+                   const nsAString& aValue, bool aNotify)
+  {
+    return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
+  }
+  virtual nsresult SetAttr(int32_t aNameSpaceID, nsIAtom* aName,
+                           nsIAtom* aPrefix, const nsAString& aValue,
+                           bool aNotify) override;
+  virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
+                             bool aNotify) override;
+  virtual bool ParseAttribute(int32_t aNamespaceID,
+                              nsIAtom* aAttribute,
+                              const nsAString& aValue,
+                              nsAttrValue& aResult) 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
+
+  // WebIDL
+  void GetXmlspace(nsAString & aXmlspace);
+  void SetXmlspace(const nsAString & aXmlspace, ErrorResult& rv);
+  void GetMedia(nsAString & aMedia);
+  void SetMedia(const nsAString& aMedia, ErrorResult& rv);
+  bool Scoped() const;
+  void SetScoped(bool aScoped, ErrorResult& rv);
+  void GetType(nsAString & aType);
+  void SetType(const nsAString& aType, ErrorResult& rv);
+  void GetTitle(nsAString & aTitle);
+  void SetTitle(const nsAString& aTitle, ErrorResult& rv);
+
+protected:
+  // Dummy init method to make the NS_IMPL_NS_NEW_SVG_ELEMENT and
+  // NS_IMPL_ELEMENT_CLONE_WITH_INIT usable with this class. This should be
+  // completely optimized away.
+  inline nsresult Init()
+  {
+    return NS_OK;
+  }
+
+  // nsStyleLinkElement overrides
+  already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline) override;
+
+  void GetStyleSheetInfo(nsAString& aTitle,
+                         nsAString& aType,
+                         nsAString& aMedia,
+                         bool* aIsScoped,
+                         bool* aIsAlternate) override;
+  virtual CORSMode GetCORSMode() const 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 // mozilla_dom_SVGStyleElement_h