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Finish implementation of ChildNode and ParentNode

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This commit is contained in:
Anthony Ramine 2015-04-16 10:28:09 +02:00
parent e2b43bd3a9
commit 45e1b9628e
11 changed files with 205 additions and 143 deletions
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84
components/script/dom/node.rs
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@ -18,8 +18,9 @@ use dom::bindings::codegen::InheritTypes::{ElementCast, NodeCast, ElementDerived
use dom::bindings::codegen::InheritTypes::{HTMLLegendElementDerived, HTMLFieldSetElementDerived};
use dom::bindings::codegen::InheritTypes::{HTMLOptGroupElementDerived, NodeBase, NodeDerived};
use dom::bindings::codegen::InheritTypes::{ProcessingInstructionCast, TextCast};
use dom::bindings::codegen::UnionTypes::NodeOrString;
use dom::bindings::conversions;
use dom::bindings::error::Fallible;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::error::Error::{NotFound, HierarchyRequest, Syntax};
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JS, JSRef, LayoutJS, RootedReference, Temporary, Root, Unrooted};
@ -499,6 +500,12 @@ pub trait NodeHelpers {
fn get_bounding_content_box(self) -> Rect<Au>;
fn get_content_boxes(self) -> Vec<Rect<Au>>;
fn before(self, nodes: Vec<NodeOrString>) -> ErrorResult;
fn after(self, nodes: Vec<NodeOrString>) -> ErrorResult;
fn replace_with(self, nodes: Vec<NodeOrString>) -> ErrorResult;
fn prepend(self, nodes: Vec<NodeOrString>) -> ErrorResult;
fn append(self, nodes: Vec<NodeOrString>) -> ErrorResult;
fn query_selector(self, selectors: DOMString) -> Fallible<Option<Temporary<Element>>>;
#[allow(unsafe_code)]
unsafe fn query_selector_iter(self, selectors: DOMString) -> Fallible<QuerySelectorIterator>;
@ -512,6 +519,7 @@ pub trait NodeHelpers {
fn teardown(self);
fn parse_fragment(self, markup: DOMString) -> Fallible<Temporary<DocumentFragment>>;
}
impl<'a> NodeHelpers for JSRef<'a, Node> {
@ -802,6 +810,80 @@ impl<'a> NodeHelpers for JSRef<'a, Node> {
window_from_node(self).root().r().content_boxes_query(self.to_trusted_node_address())
}
// https://dom.spec.whatwg.org/#dom-childnode-before
fn before(self, nodes: Vec<NodeOrString>) -> ErrorResult {
match self.parent_node().root() {
None => {
// Step 1.
Ok(())
},
Some(ref parent_node) => {
// Step 2.
let doc = self.owner_doc().root();
let node = try!(doc.r().node_from_nodes_and_strings(nodes)).root();
// Step 3.
Node::pre_insert(node.r(), parent_node.r(),
Some(self)).map(|_| ())
},
}
}
// https://dom.spec.whatwg.org/#dom-childnode-after
fn after(self, nodes: Vec<NodeOrString>) -> ErrorResult {
match self.parent_node().root() {
None => {
// Step 1.
Ok(())
},
Some(ref parent_node) => {
// Step 2.
let doc = self.owner_doc().root();
let node = try!(doc.r().node_from_nodes_and_strings(nodes)).root();
// Step 3.
// FIXME(https://github.com/servo/servo/issues/5720)
let next_sibling = self.next_sibling().root();
Node::pre_insert(node.r(), parent_node.r(),
next_sibling.r()).map(|_| ())
},
}
}
// https://dom.spec.whatwg.org/#dom-childnode-replacewith
fn replace_with(self, nodes: Vec<NodeOrString>) -> ErrorResult {
match self.parent_node().root() {
None => {
// Step 1.
Ok(())
},
Some(ref parent_node) => {
// Step 2.
let doc = self.owner_doc().root();
let node = try!(doc.r().node_from_nodes_and_strings(nodes)).root();
// Step 3.
parent_node.r().ReplaceChild(node.r(), self).map(|_| ())
},
}
}
// https://dom.spec.whatwg.org/#dom-parentnode-prepend
fn prepend(self, nodes: Vec<NodeOrString>) -> ErrorResult {
// Step 1.
let doc = self.owner_doc().root();
let node = try!(doc.r().node_from_nodes_and_strings(nodes)).root();
// Step 2.
let first_child = self.first_child().root();
Node::pre_insert(node.r(), self, first_child.r()).map(|_| ())
}
// https://dom.spec.whatwg.org/#dom-parentnode-append
fn append(self, nodes: Vec<NodeOrString>) -> ErrorResult {
// Step 1.
let doc = self.owner_doc().root();
let node = try!(doc.r().node_from_nodes_and_strings(nodes)).root();
// Step 2.
self.AppendChild(node.r()).map(|_| ())
}
// https://dom.spec.whatwg.org/#dom-parentnode-queryselector
fn query_selector(self, selectors: DOMString) -> Fallible<Option<Temporary<Element>>> {
// Step 1.