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https://github.com/mozilla/gecko-dev.git
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039592f4d8
This lifts a bunch of string conversions higher up the stack, but allows us to make the servo code use utf-8 unconditionally, and seemed faster in my benchmarking (see comment 0). It should also make a bunch of attribute setters faster too (like setting .cssText), now that we use UTF8String for them (we couldn't because we couldn't specify different string types for the getter and setters). Differential Revision: https://phabricator.services.mozilla.com/D99590
94 lines
3.3 KiB
C++
94 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_AnonymousContent_h
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#define mozilla_dom_AnonymousContent_h
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#include "nsCycleCollectionParticipant.h"
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#include "nsISupportsImpl.h"
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class nsIPrincipal;
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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class Animation;
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class DOMRect;
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class DOMString;
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class Element;
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class Event;
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template <typename T>
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class Sequence;
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class UnrestrictedDoubleOrAnonymousKeyframeAnimationOptions;
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class UnrestrictedDoubleOrKeyframeAnimationOptions;
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class AnonymousContent final {
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public:
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// Ref counting and cycle collection
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(AnonymousContent)
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NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(AnonymousContent)
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explicit AnonymousContent(already_AddRefed<Element> aContentNode);
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Element& ContentNode() { return *mContentNode; }
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Element* GetElementById(const nsAString& aElementId);
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bool WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto,
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JS::MutableHandle<JSObject*> aReflector);
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// WebIDL methods
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void SetTextContentForElement(const nsAString& aElementId,
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const nsAString& aText, ErrorResult& aRv);
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void GetTextContentForElement(const nsAString& aElementId, DOMString& aText,
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ErrorResult& aRv);
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void SetAttributeForElement(const nsAString& aElementId,
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const nsAString& aName, const nsAString& aValue,
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nsIPrincipal* aSubjectPrincipal,
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ErrorResult& aRv);
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void GetAttributeForElement(const nsAString& aElementId,
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const nsAString& aName, DOMString& aValue,
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ErrorResult& aRv);
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void RemoveAttributeForElement(const nsAString& aElementId,
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const nsAString& aName, ErrorResult& aRv);
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already_AddRefed<nsISupports> GetCanvasContext(const nsAString& aElementId,
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const nsAString& aContextId,
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ErrorResult& aRv);
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already_AddRefed<Animation> SetAnimationForElement(
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JSContext* aContext, const nsAString& aElementId,
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JS::Handle<JSObject*> aKeyframes,
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const UnrestrictedDoubleOrKeyframeAnimationOptions& aOptions,
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ErrorResult& aError);
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void SetCutoutRectsForElement(const nsAString& aElementId,
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const Sequence<OwningNonNull<DOMRect>>& aRects,
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ErrorResult& aError);
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void GetComputedStylePropertyValue(const nsAString& aElementId,
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const nsACString& aPropertyName,
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nsACString& aResult, ErrorResult& aRv);
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void GetTargetIdForEvent(Event& aEvent, DOMString& aResult);
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void SetStyle(const nsACString& aProperty, const nsACString& aValue,
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ErrorResult& aRv);
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private:
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~AnonymousContent();
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RefPtr<Element> mContentNode;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_AnonymousContent_h
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