author Boris Zbarsky <>
Wed, 14 Nov 2012 14:10:08 -0800
changeset 121948 ac584cdc2b14779f023e056464059639ed39b19a
parent 121921 da5761fc30b1261a99388fb6fc70a9093b2fd53f
permissions -rw-r--r--
Bug 811449 part 8. Get rid of nsGenericElement. r=peterv

/* -*- 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 nsHTMLImageElement_h
#define nsHTMLImageElement_h

#include "nsGenericHTMLElement.h"
#include "nsImageLoadingContent.h"
#include "nsIDOMHTMLImageElement.h"
#include "nsIJSNativeInitializer.h"

class nsHTMLImageElement : public nsGenericHTMLElement,
                           public nsImageLoadingContent,
                           public nsIDOMHTMLImageElement,
                           public nsIJSNativeInitializer
  nsHTMLImageElement(already_AddRefed<nsINodeInfo> aNodeInfo);
  virtual ~nsHTMLImageElement();

  // nsISupports

  // nsIDOMNode

  // nsIDOMElement

  // nsIDOMHTMLElement

  virtual bool Draggable() const MOZ_OVERRIDE;

  // nsIDOMHTMLImageElement

  // override from nsImageLoadingContent
  mozilla::CORSMode GetCORSMode();

  // nsIJSNativeInitializer
  NS_IMETHOD Initialize(nsISupports* aOwner, JSContext* aContext,
                        JSObject* aObj, uint32_t argc, jsval* argv);

  // nsIContent
  virtual bool ParseAttribute(int32_t aNamespaceID,
                                nsIAtom* aAttribute,
                                const nsAString& aValue,
                                nsAttrValue& aResult);
  virtual nsChangeHint GetAttributeChangeHint(const nsIAtom* aAttribute,
                                              int32_t aModType) const;
  NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const;
  virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const;

  virtual nsresult PreHandleEvent(nsEventChainPreVisitor& aVisitor);

  bool IsHTMLFocusable(bool aWithMouse, bool *aIsFocusable, int32_t *aTabIndex);

  // SetAttr override.  C++ is stupid, so have to override both
  // overloaded methods.
  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);
  virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute,
                             bool aNotify);

  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
                              nsIContent* aBindingParent,
                              bool aCompileEventHandlers);
  virtual void UnbindFromTree(bool aDeep, bool aNullParent);

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

  nsresult CopyInnerTo(mozilla::dom::Element* aDest);

  void MaybeLoadImage();
  virtual nsXPCClassInfo* GetClassInfo();
  virtual nsIDOMNode* AsDOMNode() { return this; }
  nsIntPoint GetXY();
  virtual void GetItemValueText(nsAString& text);
  virtual void SetItemValueText(const nsAString& text);

#endif /* nsHTMLImageElement_h */