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Implement the LayoutData getters on LayoutJS<Node> rather than Node itself.

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This commit is contained in:
Ms2ger 2015-06-21 13:06:20 +02:00
parent a217ffb00a
commit eb2c508df0
3 changed files with 33 additions and 28 deletions
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8
components/layout/data.rs
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@ -8,7 +8,7 @@ use construct::{ConstructionItem, ConstructionResult};
use incremental::RestyleDamage;
use msg::constellation_msg::ConstellationChan;
use parallel::DomParallelInfo;
use script::dom::node::SharedLayoutData;
use script::dom::node::{LayoutNodeHelpers, SharedLayoutData};
use script::layout_interface::LayoutChan;
use std::cell::{Ref, RefMut};
use std::mem;
@ -116,20 +116,20 @@ pub trait LayoutDataAccess {
impl<'ln> LayoutDataAccess for LayoutNode<'ln> {
#[inline(always)]
unsafe fn borrow_layout_data_unchecked(&self) -> *const Option<LayoutDataWrapper> {
mem::transmute(self.get().layout_data_unchecked())
mem::transmute(self.get_jsmanaged().layout_data_unchecked())
}
#[inline(always)]
fn borrow_layout_data<'a>(&'a self) -> Ref<'a,Option<LayoutDataWrapper>> {
unsafe {
mem::transmute(self.get().layout_data())
mem::transmute(self.get_jsmanaged().layout_data())
}
}
#[inline(always)]
fn mutate_layout_data<'a>(&'a self) -> RefMut<'a,Option<LayoutDataWrapper>> {
unsafe {
mem::transmute(self.get().layout_data_mut())
mem::transmute(self.get_jsmanaged().layout_data_mut())
}
}
}