From def92d1b8e9d373e2f6f27c366d578d97d8960c6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 15 May 2024 05:34:50 +0200 Subject: Merging upstream version 126.0. Signed-off-by: Daniel Baumann --- servo/components/style/gecko/media_features.rs | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) (limited to 'servo/components/style/gecko/media_features.rs') diff --git a/servo/components/style/gecko/media_features.rs b/servo/components/style/gecko/media_features.rs index 8de45d95c2..df1c5e464b 100644 --- a/servo/components/style/gecko/media_features.rs +++ b/servo/components/style/gecko/media_features.rs @@ -8,13 +8,14 @@ use crate::gecko_bindings::bindings; use crate::gecko_bindings::structs; use crate::gecko_bindings::structs::ScreenColorGamut; use crate::media_queries::{Device, MediaType}; -use crate::queries::condition::KleeneValue; +use crate::parser::ParserContext; use crate::queries::feature::{AllowsRanges, Evaluator, FeatureFlags, QueryFeatureDescription}; use crate::queries::values::Orientation; use crate::values::computed::{CSSPixelLength, Context, Ratio, Resolution}; use crate::values::AtomString; use app_units::Au; use euclid::default::Size2D; +use selectors::kleene_value::KleeneValue; fn device_size(device: &Device) -> Size2D { let mut width = 0; @@ -286,16 +287,26 @@ fn eval_prefers_contrast(context: &Context, query_value: Option pub enum ForcedColors { /// Page colors are not being forced. None, + /// Page colors would be forced in content. + #[parse(condition = "ParserContext::chrome_rules_enabled")] + Requested, /// Page colors are being forced. Active, } +impl ForcedColors { + /// Returns whether forced-colors is active for this page. + pub fn is_active(self) -> bool { + matches!(self, Self::Active) + } +} + /// https://drafts.csswg.org/mediaqueries-5/#forced-colors fn eval_forced_colors(context: &Context, query_value: Option) -> bool { - let forced = !context.device().use_document_colors(); + let forced = context.device().forced_colors(); match query_value { - Some(query_value) => forced == (query_value == ForcedColors::Active), - None => forced, + Some(query_value) => query_value == forced, + None => forced != ForcedColors::None, } } -- cgit v1.2.3