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Stylo: Let SpecifiedUrl be able to carry ImageValue.

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This commit is contained in:
cku 2017-05-15 10:39:39 +08:00
parent eb7314b412
commit 2fe55e82d3
4 changed files with 49 additions and 4 deletions
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28
components/style/values/specified/image.rs
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@ -82,14 +82,34 @@ pub type ImageRect = GenericImageRect<NumberOrPercentage>;
impl Parse for Image {
fn parse(context: &ParserContext, input: &mut Parser) -> Result<Image, ()> {
if let Ok(url) = input.try(|input| SpecifiedUrl::parse(context, input)) {
return Ok(GenericImage::Url(url));
#[cfg(feature = "gecko")]
{
if let Ok(mut url) = input.try(|input| SpecifiedUrl::parse(context, input)) {
url.build_image_value();
return Ok(GenericImage::Url(url));
}
}
#[cfg(feature = "servo")]
{
if let Ok(url) = input.try(|input| SpecifiedUrl::parse(context, input)) {
return Ok(GenericImage::Url(url));
}
}
if let Ok(gradient) = input.try(|i| Gradient::parse(context, i)) {
return Ok(GenericImage::Gradient(gradient));
}
if let Ok(image_rect) = input.try(|input| ImageRect::parse(context, input)) {
return Ok(GenericImage::Rect(image_rect));
#[cfg(feature = "gecko")]
{
if let Ok(mut image_rect) = input.try(|input| ImageRect::parse(context, input)) {
image_rect.url.build_image_value();
return Ok(GenericImage::Rect(image_rect));
}
}
#[cfg(feature = "servo")]
{
if let Ok(image_rect) = input.try(|input| ImageRect::parse(context, input)) {
return Ok(GenericImage::Rect(image_rect));
}
}
Ok(GenericImage::Element(Image::parse_element(input)?))