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Accept strings in -moz-image-rect() (fixes #16823)

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This commit is contained in:
Anthony Ramine 2017-05-13 10:43:04 +02:00
parent 73f77e0a53
commit c9d140121d
1 changed files with 26 additions and 29 deletions
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55
components/style/values/specified/image.rs
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@ -391,35 +391,6 @@ impl ShapeExtent {
}
}
impl Parse for ImageRect {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
match_ignore_ascii_case! { &try!(input.expect_function()),
"-moz-image-rect" => {
input.parse_nested_block(|input| {
let url = SpecifiedUrl::parse(context, input)?;
input.expect_comma()?;
let top = NumberOrPercentage::parse(context, input)?;
input.expect_comma()?;
let right = NumberOrPercentage::parse(context, input)?;
input.expect_comma()?;
let bottom = NumberOrPercentage::parse(context, input)?;
input.expect_comma()?;
let left = NumberOrPercentage::parse(context, input)?;
Ok(ImageRect {
url: url,
top: top,
right: right,
bottom: bottom,
left: left,
})
})
}
_ => Err(())
}
}
}
impl Parse for ColorStop {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
Ok(ColorStop {
@ -428,3 +399,29 @@ impl Parse for ColorStop {
})
}
}
impl Parse for ImageRect {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Self, ()> {
input.try(|i| i.expect_function_matching("-moz-image-rect"))?;
input.parse_nested_block(|i| {
let string = i.expect_url_or_string()?;
let url = SpecifiedUrl::parse_from_string(string, context)?;
i.expect_comma()?;
let top = NumberOrPercentage::parse(context, i)?;
i.expect_comma()?;
let right = NumberOrPercentage::parse(context, i)?;
i.expect_comma()?;
let bottom = NumberOrPercentage::parse(context, i)?;
i.expect_comma()?;
let left = NumberOrPercentage::parse(context, i)?;
Ok(ImageRect {
url: url,
top: top,
right: right,
bottom: bottom,
left: left,
})
})
}
}