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stylo: Support background presentation attribute

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Manish Goregaokar 2017-04-10 15:28:48 +08:00 • committed by Manish Goregaokar
parent 6e842c373c
commit df9cc1cf41
1 changed files with 27 additions and 0 deletions
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27
ports/geckolib/glue.rs
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@ -1584,6 +1584,33 @@ pub extern "C" fn Servo_DeclarationBlock_SetFontFamily(declarations:
}
}
#[no_mangle]
pub extern "C" fn Servo_DeclarationBlock_SetBackgroundImage(declarations:
RawServoDeclarationBlockBorrowed,
value: *const nsAString,
raw_extra_data: *mut URLExtraData) {
use style::properties::PropertyDeclaration;
use style::properties::longhands::background_image::SpecifiedValue as BackgroundImage;
use style::properties::longhands::background_image::single_value::SpecifiedValue as SingleBackgroundImage;
use style::values::specified::image::Image;
use style::values::specified::url::SpecifiedUrl;
let url_data = unsafe { RefPtr::from_ptr_ref(&raw_extra_data) };
let string = unsafe { (*value).to_string() };
let error_reporter = StdoutErrorReporter;
let context = ParserContext::new(Origin::Author, url_data, &error_reporter, Some(CssRuleType::Style));
if let Ok(url) = SpecifiedUrl::parse_from_string(string.into(), &context) {
let decl = PropertyDeclaration::BackgroundImage(BackgroundImage(
vec![SingleBackgroundImage(
Some(Image::Url(url))
)]
));
write_locked_arc(declarations, |decls: &mut PropertyDeclarationBlock| {
decls.push(decl, Importance::Normal);
})
}
}
#[no_mangle]
pub extern "C" fn Servo_DeclarationBlock_SetTextDecorationColorOverride(declarations:
RawServoDeclarationBlockBorrowed) {