style: Add support for parsing container-query-specific features

There are some mediaqueries-5 features that we still don't support and
explain the remaining failures in at-container-{parsing,serialization}.

Differential Revision: https://phabricator.services.mozilla.com/D144446

components/style/values/computed/mod.rs

@@ -72,7 +72,7 @@ pub use self::list::ListStyleType;
 pub use self::list::Quotes;
 pub use self::motion::{OffsetPath, OffsetRotate};
 pub use self::outline::OutlineStyle;
-pub use self::page::{Orientation, PageName, PageSize, PaperSize};
+pub use self::page::{PageOrientation, PageName, PageSize, PaperSize};
 pub use self::percentage::{NonNegativePercentage, Percentage};
 pub use self::position::AspectRatio;
 pub use self::position::{

components/style/values/computed/page.rs

@@ -11,7 +11,7 @@ use crate::values::generics::size::Size2D;
 
 use crate::values::specified::page as specified;
 pub use generics::page::GenericPageSize;
-pub use generics::page::Orientation;
+pub use generics::page::PageOrientation;
 pub use generics::page::PaperSize;
 pub use specified::PageName;
 
@@ -26,7 +26,7 @@ pub enum PageSize {
     /// Specified size, paper size, or paper size and orientation.
     Size(Size2D<NonNegativeLength>),
     /// `landscape` or `portrait` value, no specified size.
-    Orientation(Orientation),
+    Orientation(PageOrientation),
     /// `auto` value
     Auto,
 }
@@ -37,11 +37,11 @@ impl ToComputedValue for specified::PageSize {
     fn to_computed_value(&self, ctx: &Context) -> Self::ComputedValue {
         match &*self {
             Self::Size(s) => PageSize::Size(s.to_computed_value(ctx)),
-            Self::PaperSize(p, Orientation::Landscape) => PageSize::Size(Size2D {
+            Self::PaperSize(p, PageOrientation::Landscape) => PageSize::Size(Size2D {
                 width: p.long_edge().to_computed_value(ctx),
                 height: p.short_edge().to_computed_value(ctx),
             }),
-            Self::PaperSize(p, Orientation::Portrait) => PageSize::Size(Size2D {
+            Self::PaperSize(p, PageOrientation::Portrait) => PageSize::Size(Size2D {
                 width: p.short_edge().to_computed_value(ctx),
                 height: p.long_edge().to_computed_value(ctx),
             }),

components/style/values/generics/page.rs

@@ -87,7 +87,7 @@ impl PaperSize {
     ToShmem,
 )]
 #[repr(u8)]
-pub enum Orientation {
+pub enum PageOrientation {
     /// Portrait orientation
     Portrait,
     /// Landscape orientation
@@ -95,8 +95,8 @@ pub enum Orientation {
 }
 
 #[inline]
-fn is_portrait(orientation: &Orientation) -> bool {
-    *orientation == Orientation::Portrait
+fn is_portrait(orientation: &PageOrientation) -> bool {
+    *orientation == PageOrientation::Portrait
 }
 
 /// Page size property
@@ -110,9 +110,9 @@ pub enum GenericPageSize<S> {
     /// Page dimensions.
     Size(S),
     /// An orientation with no size.
-    Orientation(Orientation),
+    Orientation(PageOrientation),
     /// Paper size by name
-    PaperSize(PaperSize, #[css(skip_if = "is_portrait")] Orientation),
+    PaperSize(PaperSize, #[css(skip_if = "is_portrait")] PageOrientation),
 }
 
 pub use self::GenericPageSize as PageSize;

components/style/values/specified/mod.rs

@@ -69,7 +69,7 @@ pub use self::list::ListStyleType;
 pub use self::list::Quotes;
 pub use self::motion::{OffsetPath, OffsetRotate};
 pub use self::outline::OutlineStyle;
-pub use self::page::{Orientation, PageName, PageSize, PaperSize};
+pub use self::page::{PageOrientation, PageName, PageSize, PaperSize};
 pub use self::percentage::{NonNegativePercentage, Percentage};
 pub use self::position::AspectRatio;
 pub use self::position::{

components/style/values/specified/page.rs

@@ -11,7 +11,7 @@ use crate::values::{generics, CustomIdent};
 use cssparser::Parser;
 use style_traits::ParseError;
 
-pub use generics::page::Orientation;
+pub use generics::page::PageOrientation;
 pub use generics::page::PaperSize;
 /// Specified value of the @page size descriptor
 pub type PageSize = generics::page::PageSize<Size2D<NonNegativeLength>>;
@@ -24,12 +24,12 @@ impl Parse for PageSize {
         // Try to parse as <page-size> [ <orientation> ]
         if let Ok(paper_size) = input.try_parse(PaperSize::parse) {
             let orientation = input
-                .try_parse(Orientation::parse)
-                .unwrap_or(Orientation::Portrait);
+                .try_parse(PageOrientation::parse)
+                .unwrap_or(PageOrientation::Portrait);
             return Ok(PageSize::PaperSize(paper_size, orientation));
         }
         // Try to parse as <orientation> [ <page-size> ]
-        if let Ok(orientation) = input.try_parse(Orientation::parse) {
+        if let Ok(orientation) = input.try_parse(PageOrientation::parse) {
             if let Ok(paper_size) = input.try_parse(PaperSize::parse) {
                 return Ok(PageSize::PaperSize(paper_size, orientation));
             }

components/style/values/specified/source_size_list.rs

@@ -8,7 +8,7 @@
 use crate::gecko_bindings::sugar::ownership::{HasBoxFFI, HasFFI, HasSimpleFFI};
 use crate::media_queries::Device;
 use crate::parser::{Parse, ParserContext};
-use crate::queries::QueryCondition;
+use crate::queries::{QueryCondition, FeatureType};
 use crate::values::computed::{self, ToComputedValue};
 use crate::values::specified::{Length, NoCalcLength, ViewportPercentageLength};
 use app_units::Au;
@@ -30,7 +30,7 @@ impl Parse for SourceSize {
         context: &ParserContext,
         input: &mut Parser<'i, 't>,
     ) -> Result<Self, ParseError<'i>> {
-        let condition = QueryCondition::parse(context, input)?;
+        let condition = QueryCondition::parse(context, input, FeatureType::Media)?;
         let value = Length::parse_non_negative(context, input)?;
         Ok(Self { condition, value })
     }