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Replace the LayoutDataAccess trait by inherent methods.

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Ms2ger 2015-06-22 11:34:31 +02:00
parent 167a396293
commit a42e11a95f
6 changed files with 29 additions and 43 deletions
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24
components/layout/wrapper.rs
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@ -34,7 +34,7 @@ use canvas_traits::CanvasMsg;
use context::SharedLayoutContext;
use css::node_style::StyledNode;
use incremental::RestyleDamage;
use data::{LayoutDataAccess, LayoutDataFlags, LayoutDataWrapper, PrivateLayoutData};
use data::{LayoutDataFlags, LayoutDataWrapper, PrivateLayoutData};
use opaque_node::OpaqueNodeMethods;
use gfx::display_list::OpaqueNode;
@ -332,6 +332,28 @@ impl<'ln> LayoutNode<'ln> {
pub unsafe fn set_dirty_descendants(&self, value: bool) {
self.node.set_flag(HAS_DIRTY_DESCENDANTS, value)
}
/// Borrows the layout data without checks.
#[inline(always)]
pub unsafe fn borrow_layout_data_unchecked(&self) -> *const Option<LayoutDataWrapper> {
mem::transmute(self.get_jsmanaged().layout_data_unchecked())
}
/// Borrows the layout data immutably. Fails on a conflicting borrow.
#[inline(always)]
pub fn borrow_layout_data<'a>(&'a self) -> Ref<'a,Option<LayoutDataWrapper>> {
unsafe {
mem::transmute(self.get_jsmanaged().layout_data())
}
}
/// Borrows the layout data mutably. Fails on a conflicting borrow.
#[inline(always)]
pub fn mutate_layout_data<'a>(&'a self) -> RefMut<'a,Option<LayoutDataWrapper>> {
unsafe {
mem::transmute(self.get_jsmanaged().layout_data_mut())
}
}
}
pub struct LayoutNodeChildrenIterator<'a> {