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Use enum BorderWidth as SpecifiedValue

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Use enum BorderWidth instead of a tuple-like struct to store the specified
value. BorderWidth is needed to be used in both longhand and shorthand
border width properties, so I put it in `specified` module.

Fixed #13869.
This commit is contained in:
Ting-Yu Lin 2016-10-24 12:46:40 +08:00
parent 2b236c20cd
commit 0fc38f79d6
6 changed files with 122 additions and 79 deletions
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17
components/script/dom/element.rs
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@ -88,7 +88,7 @@ use style::matching::{common_style_affecting_attributes, rare_style_affecting_at
use style::parser::ParserContextExtraData;
use style::properties::{DeclaredValue, Importance};
use style::properties::{PropertyDeclaration, PropertyDeclarationBlock, parse_style_attribute};
use style::properties::longhands::{self, background_image, border_spacing, font_family, font_size, overflow_x};
use style::properties::longhands::{background_image, border_spacing, font_family, font_size, overflow_x};
use style::selector_impl::{NonTSPseudoClass, ServoSelectorImpl};
use style::selector_matching::ApplicableDeclarationBlock;
use style::sink::Push;
@ -574,19 +574,16 @@ impl LayoutElementHelpers for LayoutJS<Element> {
};
if let Some(border) = border {
let width_value = specified::Length::Absolute(Au::from_px(border as i32));
let width_value = specified::BorderWidth::from_length(
specified::Length::Absolute(Au::from_px(border as i32)));
hints.push(from_declaration(
PropertyDeclaration::BorderTopWidth(DeclaredValue::Value(
longhands::border_top_width::SpecifiedValue(width_value)))));
PropertyDeclaration::BorderTopWidth(DeclaredValue::Value(width_value))));
hints.push(from_declaration(
PropertyDeclaration::BorderLeftWidth(DeclaredValue::Value(
longhands::border_left_width::SpecifiedValue(width_value)))));
PropertyDeclaration::BorderLeftWidth(DeclaredValue::Value(width_value))));
hints.push(from_declaration(
PropertyDeclaration::BorderBottomWidth(DeclaredValue::Value(
longhands::border_bottom_width::SpecifiedValue(width_value)))));
PropertyDeclaration::BorderBottomWidth(DeclaredValue::Value(width_value))));
hints.push(from_declaration(
PropertyDeclaration::BorderRightWidth(DeclaredValue::Value(
longhands::border_right_width::SpecifiedValue(width_value)))));
PropertyDeclaration::BorderRightWidth(DeclaredValue::Value(width_value))));
}
}