servo-script 0.2.0

A component of the servo web-engine.
Documentation 
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/* 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 https://mozilla.org/MPL/2.0/. */

use dom_struct::dom_struct;
use js::context::JSContext;

use super::cssstylesheet::CSSStyleSheet;
use crate::dom::bindings::codegen::Bindings::StyleSheetBinding::StyleSheetMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::reflector::Reflector;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::element::Element;
use crate::dom::medialist::MediaList;

#[dom_struct]
pub(crate) struct StyleSheet {
    reflector_: Reflector,
    type_: DOMString,
    href: Option<DOMString>,
    title: Option<DOMString>,
}

impl StyleSheet {
    pub(crate) fn new_inherited(
        type_: DOMString,
        href: Option<DOMString>,
        title: Option<DOMString>,
    ) -> StyleSheet {
        StyleSheet {
            reflector_: Reflector::new(),
            type_,
            href,
            title,
        }
    }
}

impl StyleSheetMethods<crate::DomTypeHolder> for StyleSheet {
    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-type>
    fn Type(&self) -> DOMString {
        self.type_.clone()
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-href>
    fn GetHref(&self) -> Option<DOMString> {
        self.href.clone()
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-ownernode>
    fn GetOwnerNode(&self) -> Option<DomRoot<Element>> {
        self.downcast::<CSSStyleSheet>()
            .and_then(|s| s.owner_node())
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-media>
    fn Media(&self, cx: &mut JSContext) -> DomRoot<MediaList> {
        self.downcast::<CSSStyleSheet>().unwrap().medialist(cx)
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-title>
    fn GetTitle(&self) -> Option<DOMString> {
        self.title.clone()
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-disabled>
    fn Disabled(&self) -> bool {
        self.downcast::<CSSStyleSheet>().unwrap().disabled()
    }

    /// <https://drafts.csswg.org/cssom/#dom-stylesheet-disabled>
    fn SetDisabled(&self, disabled: bool) {
        self.downcast::<CSSStyleSheet>()
            .unwrap()
            .set_disabled(disabled)
    }
}