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Implement TreeWalker

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This commit is contained in:
Chris Paris 2014-08-20 13:46:21 -10:00
parent 5e5f77a354
commit 92638a6fe6
10 changed files with 603 additions and 71 deletions
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8
components/script/dom/document.rs
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@ -7,6 +7,7 @@ use dom::bindings::codegen::Bindings::DocumentBinding;
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use dom::bindings::codegen::Bindings::NodeFilterBinding::NodeFilter;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::codegen::InheritTypes::{DocumentDerived, EventCast, HTMLElementCast};
use dom::bindings::codegen::InheritTypes::{HTMLHeadElementCast, TextCast, ElementCast};
@ -47,6 +48,7 @@ use dom::nodelist::NodeList;
use dom::text::Text;
use dom::processinginstruction::ProcessingInstruction;
use dom::range::Range;
use dom::treewalker::TreeWalker;
use dom::uievent::UIEvent;
use dom::window::{Window, WindowHelpers};
use html::hubbub_html_parser::build_element_from_tag;
@ -591,6 +593,12 @@ impl<'a> DocumentMethods for JSRef<'a, Document> {
Range::new(self)
}
// http://dom.spec.whatwg.org/#dom-document-createtreewalker
fn CreateTreeWalker(&self, root: &JSRef<Node>, whatToShow: u32, filter: Option<NodeFilter>)
-> Temporary<TreeWalker> {
TreeWalker::new(self, root, whatToShow, filter)
}
// http://www.whatwg.org/specs/web-apps/current-work/#document.title
fn Title(&self) -> DOMString {
let mut title = String::new();