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Implement StyleSheet.disabled.

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This commit is contained in:
Cameron McCormack 2016-11-23 18:07:16 +08:00
parent 4529435f96
commit 64ff6dc103
10 changed files with 62 additions and 16 deletions
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27
components/script/dom/cssstylesheet.rs
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@ -4,11 +4,13 @@
use dom::bindings::codegen::Bindings::CSSStyleSheetBinding;
use dom::bindings::codegen::Bindings::CSSStyleSheetBinding::CSSStyleSheetMethods;
use dom::bindings::codegen::Bindings::WindowBinding::WindowBinding::WindowMethods;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::js::{JS, Root, MutNullableHeap};
use dom::bindings::reflector::{reflect_dom_object, Reflectable};
use dom::bindings::str::DOMString;
use dom::cssrulelist::{CSSRuleList, RulesSource};
use dom::element::Element;
use dom::stylesheet::StyleSheet;
use dom::window::Window;
use std::sync::Arc;
@ -17,27 +19,34 @@ use style::stylesheets::Stylesheet as StyleStyleSheet;
#[dom_struct]
pub struct CSSStyleSheet {
stylesheet: StyleSheet,
owner: JS<Element>,
rulelist: MutNullableHeap<JS<CSSRuleList>>,
#[ignore_heap_size_of = "Arc"]
style_stylesheet: Arc<StyleStyleSheet>,
}
impl CSSStyleSheet {
fn new_inherited(type_: DOMString, href: Option<DOMString>,
title: Option<DOMString>, stylesheet: Arc<StyleStyleSheet>) -> CSSStyleSheet {
fn new_inherited(owner: &Element,
type_: DOMString,
href: Option<DOMString>,
title: Option<DOMString>,
stylesheet: Arc<StyleStyleSheet>) -> CSSStyleSheet {
CSSStyleSheet {
stylesheet: StyleSheet::new_inherited(type_, href, title),
owner: JS::from_ref(owner),
rulelist: MutNullableHeap::new(None),
style_stylesheet: stylesheet,
}
}
#[allow(unrooted_must_root)]
pub fn new(window: &Window, type_: DOMString,
pub fn new(window: &Window,
owner: &Element,
type_: DOMString,
href: Option<DOMString>,
title: Option<DOMString>,
stylesheet: Arc<StyleStyleSheet>) -> Root<CSSStyleSheet> {
reflect_dom_object(box CSSStyleSheet::new_inherited(type_, href, title, stylesheet),
reflect_dom_object(box CSSStyleSheet::new_inherited(owner, type_, href, title, stylesheet),
window,
CSSStyleSheetBinding::Wrap)
}
@ -48,6 +57,16 @@ impl CSSStyleSheet {
RulesSource::Rules(self.style_stylesheet
.rules.clone())))
}
pub fn disabled(&self) -> bool {
self.style_stylesheet.disabled()
}
pub fn set_disabled(&self, disabled: bool) {
if self.style_stylesheet.set_disabled(disabled) {
self.global().as_window().Document().invalidate_stylesheets();
}
}
}
impl CSSStyleSheetMethods for CSSStyleSheet {