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Add DOMImplementation skeleton

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Creates a DOMImplementation struct corresponding to DOMImplementation
WebIDL. Also implements a getter for Document::implementation.

Closes #1486.
This commit is contained in:
Bruno de Oliveira Abinader 2014-01-13 17:10:58 -04:00
parent 8f0f2d9ef5
commit 60dd40f412
7 changed files with 97 additions and 4 deletions
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14
src/components/script/dom/document.rs
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@ -9,6 +9,7 @@ use dom::bindings::utils::{ErrorResult, Fallible, NotSupported, InvalidCharacter
use dom::bindings::utils::DOMString;
use dom::bindings::utils::{xml_name_type, InvalidXMLName};
use dom::documentfragment::DocumentFragment;
use dom::domimplementation::DOMImplementation;
use dom::element::{Element};
use dom::element::{HTMLHtmlElementTypeId, HTMLHeadElementTypeId, HTMLTitleElementTypeId, HTMLBodyElementTypeId, HTMLFrameSetElementTypeId};
use dom::event::{AbstractEvent, Event};
@ -87,7 +88,8 @@ pub struct Document {
window: @mut Window,
doctype: DocumentType,
title: ~str,
idmap: HashMap<DOMString, AbstractNode>
idmap: HashMap<DOMString, AbstractNode>,
implementation: Option<@mut DOMImplementation>
}
impl Document {
@ -119,7 +121,8 @@ impl Document {
window: window,
doctype: doctype,
title: ~"",
idmap: HashMap::new()
idmap: HashMap::new(),
implementation: None
}
}
@ -156,6 +159,13 @@ impl Reflectable for Document {
}
impl Document {
pub fn Implementation(&mut self) -> @mut DOMImplementation {
if self.implementation.is_none() {
self.implementation = Some(DOMImplementation::new(self.window));
}
self.implementation.unwrap()
}
pub fn GetDoctype(&self) -> Option<AbstractNode> {
self.node.children().find(|child| child.is_doctype())
}