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Properly parse alignment shorthands (fixes #16391)

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This commit is contained in:
Anthony Ramine 2017-04-20 12:54:36 +02:00
parent 7f825d2119
commit 88f682a5d5
2 changed files with 42 additions and 0 deletions
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24
components/style/values/specified/align.rs
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@ -155,6 +155,12 @@ impl AlignJustifyContent {
AlignFlags::from_bits((self.0 >> ALIGN_ALL_SHIFT) as u8)
.expect("AlignJustifyContent must contain valid flags")
}
/// Whether this value has extra flags.
#[inline]
pub fn has_extra_flags(self) -> bool {
self.primary().intersects(ALIGN_FLAG_BITS) || self.fallback().intersects(ALIGN_FLAG_BITS)
}
}
impl ToCss for AlignJustifyContent {
@ -213,6 +219,12 @@ impl AlignJustifySelf {
pub fn auto() -> Self {
AlignJustifySelf(ALIGN_AUTO)
}
/// Whether this value has extra flags.
#[inline]
pub fn has_extra_flags(self) -> bool {
self.0.intersects(ALIGN_FLAG_BITS)
}
}
no_viewport_percentage!(AlignJustifySelf);
@ -251,6 +263,12 @@ impl AlignItems {
pub fn normal() -> Self {
AlignItems(ALIGN_NORMAL)
}
/// Whether this value has extra flags.
#[inline]
pub fn has_extra_flags(self) -> bool {
self.0.intersects(ALIGN_FLAG_BITS)
}
}
no_viewport_percentage!(AlignItems);
@ -289,6 +307,12 @@ impl JustifyItems {
pub fn auto() -> Self {
JustifyItems(ALIGN_AUTO)
}
/// Whether this value has extra flags.
#[inline]
pub fn has_extra_flags(self) -> bool {
self.0.intersects(ALIGN_FLAG_BITS)
}
}
no_viewport_percentage!(JustifyItems);