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