Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-15 02:15:33 +01:00
Code Issues Projects Releases Packages Wiki Activity

Pass ParserContext down to lengths

Browse source 
To make it possible to check the rule type when parsing lengths, we need to pass
the `ParserContext` down through many layers to the place where length units are
parsed.

This change leaves it unused, so it's only to prepare for the next change.

MozReview-Commit-ID: 70YwtcCxnWw
This commit is contained in:
J. Ryan Stinnett 2017-04-11 16:00:37 +08:00
parent 1ae1d370f2
commit 1a31b87c22
31 changed files with 304 additions and 251 deletions
Download patch file Download diff file Expand all files Collapse all files

6
components/style/properties/longhand/border.mako.rs
View file

@ -525,16 +525,16 @@ ${helpers.single_keyword("-moz-float-edge", "content-box margin-box",
}
impl Parse for SingleSpecifiedValue {
fn parse(_context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
if input.try(|input| input.expect_ident_matching("auto")).is_ok() {
return Ok(SingleSpecifiedValue::Auto);
}
if let Ok(len) = input.try(|input| LengthOrPercentage::parse_non_negative(input)) {
if let Ok(len) = input.try(|input| LengthOrPercentage::parse_non_negative(context, input)) {
return Ok(SingleSpecifiedValue::LengthOrPercentage(len));
}
let num = try!(Number::parse_non_negative(input));
let num = try!(Number::parse_non_negative(context, input));
Ok(SingleSpecifiedValue::Number(num))
}
}