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Implement the unitless length quirk for clip

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This commit is contained in:
Anthony Ramine 2017-04-24 14:41:51 +02:00
parent 46913ffe1d
commit ba59fafb44
3 changed files with 13 additions and 21 deletions
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12
components/style/values/specified/length.rs
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@ -618,7 +618,17 @@ impl Length {
impl Parse for Length {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
Self::parse_internal(context, input, AllowedLengthType::All, AllowQuirks::No)
Self::parse_quirky(context, input, AllowQuirks::No)
}
}
impl Length {
/// Parses a length, with quirks.
pub fn parse_quirky(context: &ParserContext,
input: &mut Parser,
allow_quirks: AllowQuirks)
-> Result<Self, ()> {
Self::parse_internal(context, input, AllowedLengthType::All, allow_quirks)
}
}

4
components/style/values/specified/mod.rs
View file

@ -1291,13 +1291,13 @@ impl ToComputedValue for ClipRect {
impl Parse for ClipRect {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
use values::specified::Length;
use values::specified::{AllowQuirks, Length};
fn parse_argument(context: &ParserContext, input: &mut Parser) -> Result<Option<Length>, ()> {
if input.try(|input| input.expect_ident_matching("auto")).is_ok() {
Ok(None)
} else {
Length::parse(context, input).map(Some)
Length::parse_quirky(context, input, AllowQuirks::Yes).map(Some)
}
}