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Remove ComputedValueUtils

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This commit is contained in:
Anthony Ramine 2019-01-14 12:08:34 +01:00
parent b9b70445cb
commit 059c9f4f78
1 changed files with 13 additions and 20 deletions
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33
components/layout/construct.rs
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@ -1015,7 +1015,7 @@ impl<'a, ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode>
}
let node_style = node.style(self.style_context());
if is_empty && node_style.has_padding_or_border() {
if is_empty && has_padding_or_border(&node_style) {
// An empty inline box needs at least one fragment to draw its background and borders.
let info = SpecificFragmentInfo::UnscannedText(Box::new(
UnscannedTextFragmentInfo::new(Box::<str>::from(""), None),
@ -2191,26 +2191,19 @@ where
)
}
/// Convenience methods for computed CSS values
trait ComputedValueUtils {
/// Returns true if this node has non-zero padding or border.
fn has_padding_or_border(&self) -> bool;
}
/// Returns true if this node has non-zero padding or border.
fn has_padding_or_border(values: &ComputedValues) -> bool {
let padding = values.get_padding();
let border = values.get_border();
impl ComputedValueUtils for ComputedValues {
fn has_padding_or_border(&self) -> bool {
let padding = self.get_padding();
let border = self.get_border();
!padding.padding_top.is_definitely_zero() ||
!padding.padding_right.is_definitely_zero() ||
!padding.padding_bottom.is_definitely_zero() ||
!padding.padding_left.is_definitely_zero() ||
border.border_top_width.px() != 0. ||
border.border_right_width.px() != 0. ||
border.border_bottom_width.px() != 0. ||
border.border_left_width.px() != 0.
}
!padding.padding_top.is_definitely_zero() ||
!padding.padding_right.is_definitely_zero() ||
!padding.padding_bottom.is_definitely_zero() ||
!padding.padding_left.is_definitely_zero() ||
border.border_top_width.px() != 0. ||
border.border_right_width.px() != 0. ||
border.border_bottom_width.px() != 0. ||
border.border_left_width.px() != 0.
}
/// Maintains a stack of anonymous boxes needed to ensure that the flow tree is *legal*. The tree