Files
mozilla45esr/dom/base/nsDOMTokenList.h
T
roytam1 1a65205c5b import changes from tenfourfox-history:
- #469: expose adblock pref in UI (3c7ba565e) (partly)
- #483: speculative GC/CC retuning (851222ca4)
- enable intel atomic operations (8fba598e8)
- #482: better bidi M1358275 M1392181 M1428774 + backbugs (e88a717ab)
- #482: note to self (d70096a7c)
- #483: wrong way on purple buffer (otherwise OOMs result) (d1ee9ade1)
- #478 chemspill: M1446062 fixes M1446068 (d2a1328e6)
- #469: more hosts for adblock (d8ada86ef)
- M1252374 reduce mallocs in displayList generation (78a7470f6)
- #485: mostly working destructuring nested rest assignment (2edc0af3d)
- closes #486: amp up hashtables M1352889 M1352890 M1379282 (1a6015752)
- #469: more hosts and a miner for basic adblock (3b1a55df8)
- #405: fix idl (1dab98d2e)
- #469, #399: more adblock hosts, faster StringBegins/End, any-link, base/srcdoc M1247359 M843579 M1238804 (610226ea6)
- #334, closes #489: enable TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 for amtrak.com (595021326)
- #399: remove padding-box support M1166728 (845e1834f)
- #399: disable SPDY/3.1 M1287132 (540f47f9c)
- #488: basic support for DOM iterables, {NodeList,DOMTokenList}.forEach M1216751 M1290636 (8409d1511)
- closes #488: M1257849 M1244328 finish DOMTokenList transition, bustage fixes (6b1b6131e)
- #491: update certs and pins (d2003d9a6)
- closes #492: rc4 bad, increase throttle, update UAs, reduce font URL overhead, nerdwallet ATSUI font block (8f7a0cce0)
- #469: some more hosts for adblock (c1af11d1a)
2018-05-31 20:53:21 +08:00

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/* -*- 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/. */
/*
* Implementation of DOMTokenList specified by HTML5.
*/
#ifndef nsDOMTokenList_h___
#define nsDOMTokenList_h___
#include "nsCOMPtr.h"
#include "nsDOMString.h"
#include "nsDOMString.h"
#include "nsWrapperCache.h"
#include "mozilla/dom/Element.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/DOMTokenListSupportedTokens.h"
namespace mozilla {
class ErrorResult;
} // namespace mozilla
class nsAttrValue;
class nsIAtom;
// nsISupports must be on the primary inheritance chain
class nsDOMTokenList : public nsISupports,
public nsWrapperCache
{
protected:
typedef mozilla::dom::Element Element;
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(nsDOMTokenList)
nsDOMTokenList(Element* aElement, nsIAtom* aAttrAtom,
const mozilla::dom::DOMTokenListSupportedTokenArray = nullptr);
virtual JSObject* WrapObject(JSContext *cx, JS::Handle<JSObject*> aGivenProto) override;
Element* GetParentObject()
{
return mElement;
}
void RemoveDuplicates(const nsAttrValue* aAttr);
uint32_t Length();
void Item(uint32_t aIndex, nsAString& aResult)
{
bool found;
IndexedGetter(aIndex, found, aResult);
if (!found) {
SetDOMStringToNull(aResult);
}
}
void IndexedGetter(uint32_t aIndex, bool& aFound, nsAString& aResult);
bool Contains(const nsAString& aToken, mozilla::ErrorResult& aError);
void Add(const nsAString& aToken, mozilla::ErrorResult& aError);
void Add(const nsTArray<nsString>& aTokens,
mozilla::ErrorResult& aError);
void Remove(const nsAString& aToken, mozilla::ErrorResult& aError);
void Remove(const nsTArray<nsString>& aTokens,
mozilla::ErrorResult& aError);
void Replace(const nsAString& aToken,
const nsAString& aNewToken,
mozilla::ErrorResult& aError);
bool Toggle(const nsAString& aToken,
const mozilla::dom::Optional<bool>& force,
mozilla::ErrorResult& aError);
bool Supports(const nsAString& aToken,
mozilla::ErrorResult& aError);
void GetValue(nsAString& aResult) { Stringify(aResult); }
void SetValue(const nsAString& aValue, mozilla::ErrorResult& rv);
void Stringify(nsAString& aResult);
protected:
virtual ~nsDOMTokenList();
nsresult CheckToken(const nsAString& aStr);
nsresult CheckTokens(const nsTArray<nsString>& aStr);
void RemoveDuplicatesInternal(nsTArray<nsCOMPtr<nsIAtom>>* aArray,
uint32_t aStart);
void AddInternal(const nsAttrValue* aAttr,
const nsTArray<nsString>& aTokens);
void RemoveInternal(const nsAttrValue* aAttr,
const nsTArray<nsString>& aTokens);
void ReplaceInternal(const nsAttrValue* aAttr,
const nsAString& aToken,
const nsAString& aNewToken);
inline const nsAttrValue* GetParsedAttr();
nsCOMPtr<Element> mElement;
nsCOMPtr<nsIAtom> mAttrAtom;
const mozilla::dom::DOMTokenListSupportedTokenArray mSupportedTokens;
};
#endif // nsDOMTokenList_h___