42a711655b
Now that cbindgen and rust support const generics, it seems more simple. This centralizes all the relevant font constants etc in rust and avoids conversions when going from rust to C++ and vice versa. Differential Revision: https://phabricator.services.mozilla.com/D148847
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, StyleFontFamilyList& aList,
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StyleFontStyle& aStyle, StyleFontStretch& aStretch,
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StyleFontWeight& aWeight, float* aSize) {
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return Servo_ParseFontShorthandForMatching(&aValue, aUrl, &aList, &aStyle,
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&aStretch, &aWeight, aSize);
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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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RefPtr<URLExtraData> url = new URLExtraData(
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aDocument->GetBaseURI(), 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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