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authorwolfbeast <mcwerewolf@wolfbeast.com>2020-02-11 23:59:53 +0100
committerwolfbeast <mcwerewolf@wolfbeast.com>2020-04-14 12:42:10 +0200
commit0e2b0db4d75f8fca6871da14f59f859fcf2f89ca (patch)
treeaa33e56de6eb3b912a9ae7c1fa7ccb92590a8204 /layout/style/nsCSSParser.cpp
parentc4f65de9b2c195ebe090a2f334aa7207c30a8a28 (diff)
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[CSS] Add stub for font-variation-settings
This stub is added because websites insist on considering this very hardware-dependent and O.S.-variable low-level font-control as a "critical feature" which it isn't as there is 0 guarantee that font variation settings are supported or honored by any operating system used by the client. On top this is a WD status feature that sites shouldn't be using, and the feature itself is strongly discouraged for use in favor of standard CSS font manipulation keywords like `font-weight`.
Diffstat (limited to 'layout/style/nsCSSParser.cpp')
-rw-r--r--layout/style/nsCSSParser.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/layout/style/nsCSSParser.cpp b/layout/style/nsCSSParser.cpp
index a8309314f..556e35406 100644
--- a/layout/style/nsCSSParser.cpp
+++ b/layout/style/nsCSSParser.cpp
@@ -1056,6 +1056,7 @@ protected:
bool ParseOneFamily(nsAString& aFamily, bool& aOneKeyword, bool& aQuoted);
bool ParseFamily(nsCSSValue& aValue);
bool ParseFontFeatureSettings(nsCSSValue& aValue);
+ bool ParseFontVariationSettings(nsCSSValue& aValue);
bool ParseFontSrc(nsCSSValue& aValue);
bool ParseFontSrcFormat(InfallibleTArray<nsCSSValue>& values);
bool ParseFontRanges(nsCSSValue& aValue);
@@ -12092,6 +12093,8 @@ CSSParserImpl::ParseSingleValuePropertyByFunction(nsCSSValue& aValue,
return ParseFontVariantNumeric(aValue);
case eCSSProperty_font_feature_settings:
return ParseFontFeatureSettings(aValue);
+ case eCSSProperty_font_variation_settings:
+ return ParseFontVariationSettings(aValue);
case eCSSProperty_font_weight:
return ParseFontWeight(aValue);
case eCSSProperty_image_orientation:
@@ -15315,6 +15318,19 @@ CSSParserImpl::ParseFontFeatureSettings(nsCSSValue& aValue)
return true;
}
+bool
+CSSParserImpl::ParseFontVariationSettings(nsCSSValue& aValue)
+{
+ // TODO: Actually implement this.
+
+ // This stub is here because websites insist on considering this
+ // very hardware-dependent and O.S.-variable low-level font-control
+ // as a "critical feature" which it isn't as there is 0 guarantee
+ // that font variation settings are supported or honored by any
+ // operating system used by the client.
+ return true;
+}
+
bool
CSSParserImpl::ParseListStyle()
{