author David Anderson <>
Mon, 30 Jul 2012 13:15:39 -0700
changeset 106616 08187a7ea8974548382f5d7775df8171a4ec6449
parent 106596 50e28df7ff8fa9d0fcbac8ade290afce87a601ed
parent 100847 b5c4b792f3f2a047e3517472d72842a76afb77cd
child 106719 c4f83d9d8243f3f853a5356188164a5fddee2b5a
permissions -rw-r--r--
Merge from mozilla-central.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */
#ifndef nsHTMLLegendElement_h___
#define nsHTMLLegendElement_h___

#include "nsIDOMHTMLLegendElement.h"
#include "nsGenericHTMLElement.h"

class nsHTMLLegendElement : public nsGenericHTMLElement,
                            public nsIDOMHTMLLegendElement
  nsHTMLLegendElement(already_AddRefed<nsINodeInfo> aNodeInfo);
  virtual ~nsHTMLLegendElement();

  static nsHTMLLegendElement* FromContent(nsIContent *aContent)
    if (aContent->IsHTML(nsGkAtoms::legend)) {
      return static_cast<nsHTMLLegendElement*>(aContent);
    return nullptr;

  // nsISupports

  // nsIDOMNode

  // nsIDOMElement

  // nsIDOMHTMLLegendElement

  // nsIDOMHTMLElement
  NS_IMETHOD Click() {
    return nsGenericHTMLElement::Click();
  NS_IMETHOD GetTabIndex(PRInt32* aTabIndex) {
    return nsGenericHTMLElement::GetTabIndex(aTabIndex);
  NS_IMETHOD SetTabIndex(PRInt32 aTabIndex) {
    return nsGenericHTMLElement::SetTabIndex(aTabIndex);
  NS_IMETHOD Focus();
  NS_IMETHOD GetDraggable(bool* aDraggable) {
    return nsGenericHTMLElement::GetDraggable(aDraggable);
  NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML) {
    return nsGenericHTMLElement::GetInnerHTML(aInnerHTML);
  NS_IMETHOD SetInnerHTML(const nsAString& aInnerHTML) {
    return nsGenericHTMLElement::SetInnerHTML(aInnerHTML);

  virtual void PerformAccesskey(bool aKeyCausesActivation,
                                bool aIsTrustedEvent);

  // nsIContent
  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
                              nsIContent* aBindingParent,
                              bool aCompileEventHandlers);
  virtual void UnbindFromTree(bool aDeep = true,
                              bool aNullParent = true);
  virtual bool ParseAttribute(PRInt32 aNamespaceID,
                                nsIAtom* aAttribute,
                                const nsAString& aValue,
                                nsAttrValue& aResult);
  virtual nsChangeHint GetAttributeChangeHint(const nsIAtom* aAttribute,
                                              PRInt32 aModType) const;
  nsresult SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName,
                   const nsAString& aValue, bool aNotify)
    return SetAttr(aNameSpaceID, aName, nullptr, aValue, aNotify);
  virtual nsresult SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName,
                           nsIAtom* aPrefix, const nsAString& aValue,
                           bool aNotify);
  virtual nsresult UnsetAttr(PRInt32 aNameSpaceID, nsIAtom* aAttribute,
                             bool aNotify);

  virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;

  mozilla::dom::Element *GetFormElement()
    nsCOMPtr<nsIFormControl> fieldsetControl = do_QueryInterface(GetFieldSet());

    return fieldsetControl ? fieldsetControl->GetFormElement() : nullptr;

  virtual nsXPCClassInfo* GetClassInfo();

  virtual nsIDOMNode* AsDOMNode() { return this; }
   * Get the fieldset content element that contains this legend.
   * Returns null if there is no fieldset containing this legend.
  nsIContent* GetFieldSet();

#endif /* nsHTMLLegendElement_h___ */