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stylo: Support font-family presentation attribute

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This commit is contained in:
Manish Goregaokar 2017-02-12 16:02:29 -08:00 • committed by Manish Goregaokar
parent 404ebf5b3a
commit afccbf4a8c
3 changed files with 74 additions and 64 deletions
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18
ports/geckolib/glue.rs
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@ -1150,10 +1150,22 @@ pub extern "C" fn Servo_DeclarationBlock_SetColorValue(declarations:
}
#[no_mangle]
pub extern "C" fn Servo_DeclarationBlock_SetFontFamily(_:
RawServoDeclarationBlockBorrowed,
_: *const nsAString) {
pub extern "C" fn Servo_DeclarationBlock_SetFontFamily(declarations:
RawServoDeclarationBlockBorrowed,
value: *const nsAString) {
use cssparser::Parser;
use style::properties::{DeclaredValue, PropertyDeclaration};
use style::properties::longhands::font_family::SpecifiedValue as FontFamily;
let declarations = RwLock::<PropertyDeclarationBlock>::as_arc(&declarations);
let string = unsafe { (*value).to_string() };
let mut parser = Parser::new(&string);
if let Ok(family) = FontFamily::parse(&mut parser) {
if parser.is_exhausted() {
let decl = PropertyDeclaration::FontFamily(DeclaredValue::Value(family));
declarations.write().declarations.push((decl, Default::default()));
}
}
}
#[no_mangle]