author Boris Zbarsky <>
Thu, 19 Mar 2015 10:13:33 -0400
changeset 234479 0b0c492a33b545fb9daa9b041969e17b5dcbe00e
parent 222243 a7e5b17a0e4bc3b396008d7f11cda9cef4c8bdb2
child 234933 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
permissions -rw-r--r--
Bug 1117172 part 3. Change the wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv The only manual changes here are to BindingUtils.h, BindingUtils.cpp,, Element.cpp, IDBFileRequest.cpp, IDBObjectStore.cpp, dom/workers/Navigator.cpp, WorkerPrivate.cpp, DeviceStorageRequestChild.cpp, Notification.cpp, nsGlobalWindow.cpp, MessagePort.cpp, nsJSEnvironment.cpp, Sandbox.cpp, XPCConvert.cpp, ExportHelpers.cpp, and DataStoreService.cpp. The rest of this diff was generated by running the following commands: find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObject\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(Binding(?:_workers)?::Wrap\((?:aCx|cx|aContext|aCtx|js), [^,)]+)\)/\1, aGivenProto)/g'

/* -*- 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 */

 * Implementation of DOM Core's nsIDOMAttr node.

#ifndef mozilla_dom_Attr_h
#define mozilla_dom_Attr_h

#include "mozilla/Attributes.h"
#include "nsIAttribute.h"
#include "nsIDOMAttr.h"
#include "nsIDOMText.h"
#include "nsIDOMNodeList.h"
#include "nsString.h"
#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsStubMutationObserver.h"

class nsIDocument;

namespace mozilla {
class EventChainPreVisitor;
namespace dom {

// Attribute helper class used to wrap up an attribute with a dom
// object that implements nsIDOMAttr and nsIDOMNode
class Attr MOZ_FINAL : public nsIAttribute,
                       public nsIDOMAttr
  virtual ~Attr() {}

  Attr(nsDOMAttributeMap* aAttrMap,
       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
       const nsAString& aValue,
       bool aNsAware);


  // nsIDOMNode interface
  virtual void GetTextContentInternal(nsAString& aTextContent,
                                      ErrorResult& aError) MOZ_OVERRIDE;
  virtual void SetTextContentInternal(const nsAString& aTextContent,
                                      ErrorResult& aError) MOZ_OVERRIDE;
  virtual void GetNodeValueInternal(nsAString& aNodeValue) MOZ_OVERRIDE;
  virtual void SetNodeValueInternal(const nsAString& aNodeValue,
                                    ErrorResult& aError) MOZ_OVERRIDE;

  // nsIDOMAttr interface

  virtual nsresult PreHandleEvent(EventChainPreVisitor& aVisitor) MOZ_OVERRIDE;

  // nsIAttribute interface
  void SetMap(nsDOMAttributeMap *aMap) MOZ_OVERRIDE;
  Element* GetElement() const;
  nsresult SetOwnerDocument(nsIDocument* aDocument) MOZ_OVERRIDE;

  // nsINode interface
  virtual bool IsNodeOfType(uint32_t aFlags) const MOZ_OVERRIDE;
  virtual uint32_t GetChildCount() const MOZ_OVERRIDE;
  virtual nsIContent *GetChildAt(uint32_t aIndex) const MOZ_OVERRIDE;
  virtual nsIContent * const * GetChildArray(uint32_t* aChildCount) const MOZ_OVERRIDE;
  virtual int32_t IndexOf(const nsINode* aPossibleChild) const MOZ_OVERRIDE;
  virtual nsresult InsertChildAt(nsIContent* aKid, uint32_t aIndex,
                                 bool aNotify) MOZ_OVERRIDE;
  virtual void RemoveChildAt(uint32_t aIndex, bool aNotify) MOZ_OVERRIDE;
  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const MOZ_OVERRIDE;
  virtual already_AddRefed<nsIURI> GetBaseURI(bool aTryUseXHRDocBaseURI = false) const MOZ_OVERRIDE;

  static void Initialize();
  static void Shutdown();


  virtual nsIDOMNode* AsDOMNode() MOZ_OVERRIDE { return this; }

  // WebIDL
  virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) MOZ_OVERRIDE;

  // XPCOM GetName() is OK
  // XPCOM GetValue() is OK

  void SetValue(const nsAString& aValue, ErrorResult& aRv);

  bool Specified() const;

  // XPCOM GetNamespaceURI() is OK
  // XPCOM GetPrefix() is OK
  // XPCOM GetLocalName() is OK

  Element* GetOwnerElement(ErrorResult& aRv);

  virtual Element* GetNameSpaceElement() MOZ_OVERRIDE
    return GetElement();

  static bool sInitialized;

  already_AddRefed<nsIAtom> GetNameAtom(nsIContent* aContent);

  nsString mValue;

} // namespace dom
} // namespace mozilla

#endif /* mozilla_dom_Attr_h */