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Rename ThreadSafeLayoutFoo to ServoThreadSafeLayoutFoo and TThreadSafeLayoutFoo to ThreadSafeLayoutFoo.

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Bobby Holley 2015-11-21 09:12:43 -08:00
parent a85ae24c51
commit afa3834f3b
8 changed files with 83 additions and 82 deletions
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52
components/layout/wrapper.rs
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@ -793,8 +793,8 @@ impl<T> PseudoElementType<T> {
/// A thread-safe version of `LayoutNode`, used during flow construction. This type of layout
/// node does not allow any parents or siblings of nodes to be accessed, to avoid races.
pub trait TThreadSafeLayoutNode<'ln> : Clone + Copy + Sized {
type ConcreteThreadSafeLayoutElement: TThreadSafeLayoutElement<'ln>;
pub trait ThreadSafeLayoutNode<'ln> : Clone + Copy + Sized {
type ConcreteThreadSafeLayoutElement: ThreadSafeLayoutElement<'ln>;
/// Converts self into an `OpaqueNode`.
fn opaque(&self) -> OpaqueNode;
@ -937,27 +937,27 @@ pub trait TThreadSafeLayoutNode<'ln> : Clone + Copy + Sized {
}
// These can violate the thread-safety and therefore are not public.
trait DangerousThreadSafeLayoutNode<'ln> : TThreadSafeLayoutNode<'ln> {
trait DangerousThreadSafeLayoutNode<'ln> : ThreadSafeLayoutNode<'ln> {
unsafe fn dangerous_first_child(&self) -> Option<Self>;
unsafe fn dangerous_next_sibling(&self) -> Option<Self>;
}
pub trait TThreadSafeLayoutElement<'le> {
type ConcreteThreadSafeLayoutNode: TThreadSafeLayoutNode<'le>;
pub trait ThreadSafeLayoutElement<'le> {
type ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode<'le>;
#[inline]
fn get_attr(&self, namespace: &Namespace, name: &Atom) -> Option<&'le str>;
}
#[derive(Copy, Clone)]
pub struct ThreadSafeLayoutNode<'ln> {
pub struct ServoThreadSafeLayoutNode<'ln> {
/// The wrapped node.
node: ServoLayoutNode<'ln>,
pseudo: PseudoElementType<display::T>,
}
impl<'ln> DangerousThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
impl<'ln> DangerousThreadSafeLayoutNode<'ln> for ServoThreadSafeLayoutNode<'ln> {
unsafe fn dangerous_first_child(&self) -> Option<Self> {
self.get_jsmanaged().first_child_ref()
.map(|node| self.new_with_this_lifetime(&node))
@ -968,27 +968,27 @@ impl<'ln> DangerousThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
}
}
impl<'ln> ThreadSafeLayoutNode<'ln> {
impl<'ln> ServoThreadSafeLayoutNode<'ln> {
/// Creates a new layout node with the same lifetime as this layout node.
pub unsafe fn new_with_this_lifetime(&self, node: &LayoutJS<Node>) -> ThreadSafeLayoutNode<'ln> {
ThreadSafeLayoutNode {
pub unsafe fn new_with_this_lifetime(&self, node: &LayoutJS<Node>) -> ServoThreadSafeLayoutNode<'ln> {
ServoThreadSafeLayoutNode {
node: self.node.new_with_this_lifetime(node),
pseudo: PseudoElementType::Normal,
}
}
/// Creates a new `ThreadSafeLayoutNode` from the given `LayoutNode`.
pub fn new<'a>(node: &ServoLayoutNode<'a>) -> ThreadSafeLayoutNode<'a> {
ThreadSafeLayoutNode {
/// Creates a new `ServoThreadSafeLayoutNode` from the given `ServoLayoutNode`.
pub fn new<'a>(node: &ServoLayoutNode<'a>) -> ServoThreadSafeLayoutNode<'a> {
ServoThreadSafeLayoutNode {
node: node.clone(),
pseudo: PseudoElementType::Normal,
}
}
/// Creates a new `ThreadSafeLayoutNode` for the same `LayoutNode`
/// Creates a new `ServoThreadSafeLayoutNode` for the same `LayoutNode`
/// with a different pseudo-element type.
fn with_pseudo(&self, pseudo: PseudoElementType<display::T>) -> ThreadSafeLayoutNode<'ln> {
ThreadSafeLayoutNode {
fn with_pseudo(&self, pseudo: PseudoElementType<display::T>) -> ServoThreadSafeLayoutNode<'ln> {
ServoThreadSafeLayoutNode {
node: self.node.clone(),
pseudo: pseudo,
}
@ -1009,8 +1009,8 @@ impl<'ln> ThreadSafeLayoutNode<'ln> {
}
}
impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
type ConcreteThreadSafeLayoutElement = ThreadSafeLayoutElement<'ln>;
impl<'ln> ThreadSafeLayoutNode<'ln> for ServoThreadSafeLayoutNode<'ln> {
type ConcreteThreadSafeLayoutElement = ServoThreadSafeLayoutElement<'ln>;
fn opaque(&self) -> OpaqueNode {
OpaqueNodeMethods::from_jsmanaged(unsafe { self.get_jsmanaged() })
@ -1036,7 +1036,7 @@ impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
ThreadSafeLayoutNodeChildrenIterator::new(*self)
}
fn as_element(&self) -> ThreadSafeLayoutElement<'ln> {
fn as_element(&self) -> ServoThreadSafeLayoutElement<'ln> {
unsafe {
let element = match self.get_jsmanaged().downcast() {
Some(e) => e.unsafe_get(),
@ -1044,7 +1044,7 @@ impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
};
// FIXME(pcwalton): Workaround until Rust gets multiple lifetime parameters on
// implementations.
ThreadSafeLayoutElement {
ServoThreadSafeLayoutElement {
element: &*element,
}
}
@ -1054,7 +1054,7 @@ impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
self.pseudo
}
fn get_before_pseudo(&self) -> Option<ThreadSafeLayoutNode<'ln>> {
fn get_before_pseudo(&self) -> Option<ServoThreadSafeLayoutNode<'ln>> {
let layout_data_ref = self.borrow_layout_data();
let node_layout_data_wrapper = layout_data_ref.as_ref().unwrap();
node_layout_data_wrapper.data.before_style.as_ref().map(|style| {
@ -1062,7 +1062,7 @@ impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
})
}
fn get_after_pseudo(&self) -> Option<ThreadSafeLayoutNode<'ln>> {
fn get_after_pseudo(&self) -> Option<ServoThreadSafeLayoutNode<'ln>> {
let layout_data_ref = self.borrow_layout_data();
let node_layout_data_wrapper = layout_data_ref.as_ref().unwrap();
node_layout_data_wrapper.data.after_style.as_ref().map(|style| {
@ -1201,7 +1201,7 @@ impl<'ln> TThreadSafeLayoutNode<'ln> for ThreadSafeLayoutNode<'ln> {
}
}
pub struct ThreadSafeLayoutNodeChildrenIterator<'ln, ConcreteNode: TThreadSafeLayoutNode<'ln>> {
pub struct ThreadSafeLayoutNodeChildrenIterator<'ln, ConcreteNode: ThreadSafeLayoutNode<'ln>> {
current_node: Option<ConcreteNode>,
parent_node: ConcreteNode,
// Satisfy the compiler about the unused lifetime.
@ -1259,12 +1259,12 @@ impl<'ln, ConcreteNode> Iterator for ThreadSafeLayoutNodeChildrenIterator<'ln, C
/// A wrapper around elements that ensures layout can only ever access safe properties and cannot
/// race on elements.
pub struct ThreadSafeLayoutElement<'le> {
pub struct ServoThreadSafeLayoutElement<'le> {
element: &'le Element,
}
impl<'le> TThreadSafeLayoutElement<'le> for ThreadSafeLayoutElement<'le> {
type ConcreteThreadSafeLayoutNode = ThreadSafeLayoutNode<'le>;
impl<'le> ThreadSafeLayoutElement<'le> for ServoThreadSafeLayoutElement<'le> {
type ConcreteThreadSafeLayoutNode = ServoThreadSafeLayoutNode<'le>;
fn get_attr(&self, namespace: &Namespace, name: &Atom) -> Option<&'le str> {
unsafe {