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Diffstat (limited to 'src/components/script/dom/htmlstyleelement.rs')
-rw-r--r-- | src/components/script/dom/htmlstyleelement.rs | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/components/script/dom/htmlstyleelement.rs b/src/components/script/dom/htmlstyleelement.rs deleted file mode 100644 index d32219ea8f9..00000000000 --- a/src/components/script/dom/htmlstyleelement.rs +++ /dev/null @@ -1,97 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -use dom::bindings::codegen::Bindings::HTMLStyleElementBinding; -use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods; -use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLStyleElementDerived, NodeCast}; -use dom::bindings::js::{JSRef, Temporary}; -use dom::bindings::utils::{Reflectable, Reflector}; -use dom::document::Document; -use dom::element::HTMLStyleElementTypeId; -use dom::eventtarget::{EventTarget, NodeTargetTypeId}; -use dom::htmlelement::HTMLElement; -use dom::node::{Node, NodeHelpers, ElementNodeTypeId, window_from_node}; -use dom::virtualmethods::VirtualMethods; -use html::cssparse::parse_inline_css; -use layout_interface::{AddStylesheetMsg, LayoutChan}; -use servo_util::str::DOMString; - -#[deriving(Encodable)] -pub struct HTMLStyleElement { - pub htmlelement: HTMLElement, -} - -impl HTMLStyleElementDerived for EventTarget { - fn is_htmlstyleelement(&self) -> bool { - self.type_id == NodeTargetTypeId(ElementNodeTypeId(HTMLStyleElementTypeId)) - } -} - -impl HTMLStyleElement { - pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLStyleElement { - HTMLStyleElement { - htmlelement: HTMLElement::new_inherited(HTMLStyleElementTypeId, localName, document) - } - } - - pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLStyleElement> { - let element = HTMLStyleElement::new_inherited(localName, document); - Node::reflect_node(box element, document, HTMLStyleElementBinding::Wrap) - } -} - -pub trait StyleElementHelpers { - fn parse_own_css(&self); -} - -impl<'a> StyleElementHelpers for JSRef<'a, HTMLStyleElement> { - fn parse_own_css(&self) { - let node: &JSRef<Node> = NodeCast::from_ref(self); - assert!(node.is_in_doc()); - - let win = window_from_node(node).root(); - let url = win.deref().page().get_url(); - - let data = node.GetTextContent().expect("Element.textContent must be a string"); - let sheet = parse_inline_css(url, data); - let LayoutChan(ref layout_chan) = *win.deref().page().layout_chan; - layout_chan.send(AddStylesheetMsg(sheet)); - } -} - -impl<'a> VirtualMethods for JSRef<'a, HTMLStyleElement> { - fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> { - let htmlelement: &JSRef<HTMLElement> = HTMLElementCast::from_ref(self); - Some(htmlelement as &VirtualMethods) - } - - fn child_inserted(&self, child: &JSRef<Node>) { - match self.super_type() { - Some(ref s) => s.child_inserted(child), - _ => (), - } - - let node: &JSRef<Node> = NodeCast::from_ref(self); - if node.is_in_doc() { - self.parse_own_css(); - } - } - - fn bind_to_tree(&self, tree_in_doc: bool) { - match self.super_type() { - Some(ref s) => s.bind_to_tree(tree_in_doc), - _ => () - } - - if tree_in_doc { - self.parse_own_css(); - } - } -} - -impl Reflectable for HTMLStyleElement { - fn reflector<'a>(&'a self) -> &'a Reflector { - self.htmlelement.reflector() - } -} |