import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/svg/SVGTitleElement.cpp

@@ -0,0 +1,128 @@
+/* -*- 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/. */
+
+#include "mozilla/dom/SVGTitleElement.h"
+#include "mozilla/dom/SVGTitleElementBinding.h"
+
+NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Title)
+
+namespace mozilla {
+namespace dom {
+
+JSObject*
+SVGTitleElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
+{
+  return SVGTitleElementBinding::Wrap(aCx, this, aGivenProto);
+}
+
+//----------------------------------------------------------------------
+// nsISupports methods
+
+NS_IMPL_ISUPPORTS_INHERITED(SVGTitleElement, SVGTitleElementBase,
+                            nsIDOMNode, nsIDOMElement,
+                            nsIDOMSVGElement,
+                            nsIMutationObserver)
+
+//----------------------------------------------------------------------
+// Implementation
+
+SVGTitleElement::SVGTitleElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
+  : SVGTitleElementBase(aNodeInfo)
+{
+  AddMutationObserver(this);
+}
+
+SVGTitleElement::~SVGTitleElement()
+{
+}
+
+void
+SVGTitleElement::CharacterDataChanged(nsIDocument *aDocument,
+                                      nsIContent *aContent,
+                                      CharacterDataChangeInfo *aInfo)
+{
+  SendTitleChangeEvent(false);
+}
+
+void
+SVGTitleElement::ContentAppended(nsIDocument *aDocument,
+                                 nsIContent *aContainer,
+                                 nsIContent *aFirstNewContent,
+                                 int32_t aNewIndexInContainer)
+{
+  SendTitleChangeEvent(false);
+}
+
+void
+SVGTitleElement::ContentInserted(nsIDocument *aDocument,
+                                 nsIContent *aContainer,
+                                 nsIContent *aChild,
+                                 int32_t aIndexInContainer)
+{
+  SendTitleChangeEvent(false);
+}
+
+void
+SVGTitleElement::ContentRemoved(nsIDocument *aDocument,
+                                nsIContent *aContainer,
+                                nsIContent *aChild,
+                                int32_t aIndexInContainer,
+                                nsIContent *aPreviousSibling)
+{
+  SendTitleChangeEvent(false);
+}
+
+nsresult
+SVGTitleElement::BindToTree(nsIDocument *aDocument,
+                             nsIContent *aParent,
+                             nsIContent *aBindingParent,
+                             bool aCompileEventHandlers)
+{
+  // Let this fall through.
+  nsresult rv = SVGTitleElementBase::BindToTree(aDocument, aParent,
+                                                aBindingParent,
+                                                aCompileEventHandlers);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  SendTitleChangeEvent(true);
+
+  return NS_OK;
+}
+
+void
+SVGTitleElement::UnbindFromTree(bool aDeep, bool aNullParent)
+{
+  SendTitleChangeEvent(false);
+
+  // Let this fall through.
+  SVGTitleElementBase::UnbindFromTree(aDeep, aNullParent);
+}
+
+void
+SVGTitleElement::DoneAddingChildren(bool aHaveNotified)
+{
+  if (!aHaveNotified) {
+    SendTitleChangeEvent(false);
+  }
+}
+
+void
+SVGTitleElement::SendTitleChangeEvent(bool aBound)
+{
+  nsIDocument* doc = GetUncomposedDoc();
+  if (doc) {
+    doc->NotifyPossibleTitleChange(aBound);
+  }
+}
+
+//----------------------------------------------------------------------
+// nsIDOMNode methods
+
+NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGTitleElement)
+
+} // namespace dom
+} // namespace mozilla
+