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Auto merge of #16929 - emilio:more-bits, r=bzbarsky

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stylo: Avoid unconditional FFI calls to get the element state.

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bors-servo 2017-05-19 06:44:25 -05:00 • committed by GitHub
commit 448422c9a4
1 changed files with 9 additions and 3 deletions
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12
components/style/gecko/wrapper.rs
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@ -432,6 +432,14 @@ impl<'le> GeckoElement<'le> {
self.as_node().get_bool_flag(nsINode_BooleanFlag::ElementHasID)
}
#[inline]
fn get_state_internal(&self) -> u64 {
if !self.as_node().get_bool_flag(nsINode_BooleanFlag::ElementHasLockedStyleStates) {
return self.0.mState.mStates;
}
unsafe { Gecko_ElementState(self.0) }
}
#[inline]
fn may_have_class(&self) -> bool {
self.as_node().get_bool_flag(nsINode_BooleanFlag::ElementMayHaveClass)
@ -630,9 +638,7 @@ impl<'le> TElement for GeckoElement<'le> {
}
fn get_state(&self) -> ElementState {
unsafe {
ElementState::from_bits_truncate(Gecko_ElementState(self.0))
}
ElementState::from_bits_truncate(self.get_state_internal())
}
#[inline]