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Do "computed value" calculation with a trait with an associated type.

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This commit is contained in:
Simon Sapin 2015-01-29 21:32:06 +01:00
parent 0a4c8c0e4c
commit be599158e0
4 changed files with 543 additions and 351 deletions
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16
components/style/legacy.rs
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@ -10,6 +10,7 @@ use values::specified::CSSColor;
use values::{CSSFloat, specified};
use properties::DeclaredValue::SpecifiedValue;
use properties::PropertyDeclaration;
use properties::longhands;
use selector_matching::{DeclarationBlock, Stylist};
use cssparser::Color;
@ -191,7 +192,8 @@ impl PresentationalHintSynthesis for Stylist {
let value = specified::Length::Em(value as CSSFloat);
matching_rules_list.vec_push(DeclarationBlock::from_declaration(
PropertyDeclaration::Height(SpecifiedValue(
specified::LengthOrPercentageOrAuto::Length(value)))));
longhands::height::SpecifiedValue(
specified::LengthOrPercentageOrAuto::Length(value))))));
*shareable = false
}
Some(_) | None => {}
@ -237,13 +239,17 @@ impl PresentationalHintSynthesis for Stylist {
Some(length) => {
let width_value = specified::Length::Au(Au::from_px(length as int));
matching_rules_list.vec_push(DeclarationBlock::from_declaration(
PropertyDeclaration::BorderTopWidth(SpecifiedValue(width_value))));
PropertyDeclaration::BorderTopWidth(SpecifiedValue(
longhands::border_top_width::SpecifiedValue(width_value)))));
matching_rules_list.vec_push(DeclarationBlock::from_declaration(
PropertyDeclaration::BorderLeftWidth(SpecifiedValue(width_value))));
PropertyDeclaration::BorderLeftWidth(SpecifiedValue(
longhands::border_left_width::SpecifiedValue(width_value)))));
matching_rules_list.vec_push(DeclarationBlock::from_declaration(
PropertyDeclaration::BorderBottomWidth(SpecifiedValue(width_value))));
PropertyDeclaration::BorderBottomWidth(SpecifiedValue(
longhands::border_bottom_width::SpecifiedValue(width_value)))));
matching_rules_list.vec_push(DeclarationBlock::from_declaration(
PropertyDeclaration::BorderRightWidth(SpecifiedValue(width_value))));
PropertyDeclaration::BorderRightWidth(SpecifiedValue(
longhands::border_right_width::SpecifiedValue(width_value)))));
*shareable = false
}
}