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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
86 lines
3.2 KiB
C++
86 lines
3.2 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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/* CSS parsing utility functions */
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#include "ServoCSSParser.h"
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#include "mozilla/ServoBindings.h"
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#include "mozilla/ServoStyleSet.h"
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#include "mozilla/dom/Document.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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/* static */
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bool ServoCSSParser::IsValidCSSColor(const nsACString& aValue) {
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return Servo_IsValidCSSColor(&aValue);
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}
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/* static */
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bool ServoCSSParser::ComputeColor(ServoStyleSet* aStyleSet,
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nscolor aCurrentColor,
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const nsACString& aValue,
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nscolor* aResultColor, bool* aWasCurrentColor,
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css::Loader* aLoader) {
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return Servo_ComputeColor(aStyleSet ? aStyleSet->RawSet() : nullptr,
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aCurrentColor, &aValue, aResultColor,
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aWasCurrentColor, aLoader);
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}
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/* static */
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already_AddRefed<RawServoDeclarationBlock> ServoCSSParser::ParseProperty(
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nsCSSPropertyID aProperty, const nsACString& aValue,
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const ParsingEnvironment& aParsingEnvironment, ParsingMode aParsingMode) {
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return Servo_ParseProperty(
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aProperty, &aValue, aParsingEnvironment.mUrlExtraData,
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aParsingMode, aParsingEnvironment.mCompatMode,
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aParsingEnvironment.mLoader, aParsingEnvironment.mRuleType)
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.Consume();
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}
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/* static */
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bool ServoCSSParser::ParseEasing(const nsACString& aValue,
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nsTimingFunction& aResult) {
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return Servo_ParseEasing(&aValue, &aResult);
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}
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/* static */
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bool ServoCSSParser::ParseTransformIntoMatrix(const nsACString& aValue,
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bool& aContains3DTransform,
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gfx::Matrix4x4& aResult) {
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return Servo_ParseTransformIntoMatrix(&aValue, &aContains3DTransform,
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&aResult.components);
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}
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/* static */
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bool ServoCSSParser::ParseFontShorthandForMatching(
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const nsACString& aValue, URLExtraData* aUrl, RefPtr<SharedFontList>& aList,
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StyleComputedFontStyleDescriptor& aStyle, float& aStretch, float& aWeight) {
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return Servo_ParseFontShorthandForMatching(&aValue, aUrl, &aList, &aStyle,
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&aStretch, &aWeight);
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}
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/* static */
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already_AddRefed<URLExtraData> ServoCSSParser::GetURLExtraData(
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Document* aDocument) {
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MOZ_ASSERT(aDocument);
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nsCOMPtr<nsIReferrerInfo> referrerInfo =
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ReferrerInfo::CreateForInternalCSSResources(aDocument);
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// FIXME this is using the wrong base uri (bug 1343919)
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RefPtr<URLExtraData> url = new URLExtraData(
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aDocument->GetDocumentURI(), referrerInfo, aDocument->NodePrincipal());
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return url.forget();
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}
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/* static */ ServoCSSParser::ParsingEnvironment
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ServoCSSParser::GetParsingEnvironment(Document* aDocument) {
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return {GetURLExtraData(aDocument), aDocument->GetCompatibilityMode(),
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aDocument->CSSLoader()};
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}
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