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Give a lifetime parameter to LayoutDom

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This commit is contained in:
Anthony Ramine 2020-03-27 17:37:56 +01:00
parent 60ca98b753
commit dba6a635e5
26 changed files with 145 additions and 235 deletions
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32
components/script/dom/node.rs
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@ -1304,17 +1304,17 @@ pub unsafe fn from_untrusted_node_address(
}
#[allow(unsafe_code)]
pub trait LayoutNodeHelpers {
pub trait LayoutNodeHelpers<'dom> {
unsafe fn type_id_for_layout(&self) -> NodeTypeId;
unsafe fn composed_parent_node_ref(&self) -> Option<LayoutDom<Node>>;
unsafe fn first_child_ref(&self) -> Option<LayoutDom<Node>>;
unsafe fn last_child_ref(&self) -> Option<LayoutDom<Node>>;
unsafe fn prev_sibling_ref(&self) -> Option<LayoutDom<Node>>;
unsafe fn next_sibling_ref(&self) -> Option<LayoutDom<Node>>;
unsafe fn composed_parent_node_ref(&self) -> Option<LayoutDom<'dom, Node>>;
unsafe fn first_child_ref(&self) -> Option<LayoutDom<'dom, Node>>;
unsafe fn last_child_ref(&self) -> Option<LayoutDom<'dom, Node>>;
unsafe fn prev_sibling_ref(&self) -> Option<LayoutDom<'dom, Node>>;
unsafe fn next_sibling_ref(&self) -> Option<LayoutDom<'dom, Node>>;
unsafe fn owner_doc_for_layout(&self) -> LayoutDom<Document>;
unsafe fn containing_shadow_root_for_layout(&self) -> Option<LayoutDom<ShadowRoot>>;
unsafe fn owner_doc_for_layout(&self) -> LayoutDom<'dom, Document>;
unsafe fn containing_shadow_root_for_layout(&self) -> Option<LayoutDom<'dom, ShadowRoot>>;
unsafe fn is_element_for_layout(&self) -> bool;
unsafe fn get_flag(&self, flag: NodeFlags) -> bool;
@ -1339,7 +1339,7 @@ pub trait LayoutNodeHelpers {
fn opaque(&self) -> OpaqueNode;
}
impl LayoutNodeHelpers for LayoutDom<Node> {
impl<'dom> LayoutNodeHelpers<'dom> for LayoutDom<'dom, Node> {
#[inline]
#[allow(unsafe_code)]
unsafe fn type_id_for_layout(&self) -> NodeTypeId {
@ -1354,7 +1354,7 @@ impl LayoutNodeHelpers for LayoutDom<Node> {
#[inline]
#[allow(unsafe_code)]
unsafe fn composed_parent_node_ref(&self) -> Option<LayoutDom<Node>> {
unsafe fn composed_parent_node_ref(&self) -> Option<LayoutDom<'dom, Node>> {
let parent = (*self.unsafe_get()).parent_node.get_inner_as_layout();
if let Some(ref parent) = parent {
if let Some(shadow_root) = parent.downcast::<ShadowRoot>() {
@ -1366,31 +1366,31 @@ impl LayoutNodeHelpers for LayoutDom<Node> {
#[inline]
#[allow(unsafe_code)]
unsafe fn first_child_ref(&self) -> Option<LayoutDom<Node>> {
unsafe fn first_child_ref(&self) -> Option<LayoutDom<'dom, Node>> {
(*self.unsafe_get()).first_child.get_inner_as_layout()
}
#[inline]
#[allow(unsafe_code)]
unsafe fn last_child_ref(&self) -> Option<LayoutDom<Node>> {
unsafe fn last_child_ref(&self) -> Option<LayoutDom<'dom, Node>> {
(*self.unsafe_get()).last_child.get_inner_as_layout()
}
#[inline]
#[allow(unsafe_code)]
unsafe fn prev_sibling_ref(&self) -> Option<LayoutDom<Node>> {
unsafe fn prev_sibling_ref(&self) -> Option<LayoutDom<'dom, Node>> {
(*self.unsafe_get()).prev_sibling.get_inner_as_layout()
}
#[inline]
#[allow(unsafe_code)]
unsafe fn next_sibling_ref(&self) -> Option<LayoutDom<Node>> {
unsafe fn next_sibling_ref(&self) -> Option<LayoutDom<'dom, Node>> {
(*self.unsafe_get()).next_sibling.get_inner_as_layout()
}
#[inline]
#[allow(unsafe_code)]
unsafe fn owner_doc_for_layout(&self) -> LayoutDom<Document> {
unsafe fn owner_doc_for_layout(&self) -> LayoutDom<'dom, Document> {
(*self.unsafe_get())
.owner_doc
.get_inner_as_layout()
@ -1399,7 +1399,7 @@ impl LayoutNodeHelpers for LayoutDom<Node> {
#[inline]
#[allow(unsafe_code)]
unsafe fn containing_shadow_root_for_layout(&self) -> Option<LayoutDom<ShadowRoot>> {
unsafe fn containing_shadow_root_for_layout(&self) -> Option<LayoutDom<'dom, ShadowRoot>> {
(*self.unsafe_get())
.rare_data_for_layout()
.as_ref()?