1 files changed, 51 insertions, 0 deletions
diff --git a/components/script/dom/cssmediarule.rs b/components/script/dom/cssmediarule.rs
new file mode 100644
index 00000000000..dc4f3e586ba
--- /dev/null
+++ b/components/script/dom/cssmediarule.rs
@@ -0,0 +1,51 @@
+/* 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::CSSMediaRuleBinding;
+use dom::bindings::js::Root;
+use dom::bindings::reflector::reflect_dom_object;
+use dom::bindings::str::DOMString;
+use dom::cssgroupingrule::CSSGroupingRule;
+use dom::cssrule::SpecificCSSRule;
+use dom::cssstylesheet::CSSStyleSheet;
+use dom::window::Window;
+use parking_lot::RwLock;
+use std::sync::Arc;
+use style::stylesheets::MediaRule;
+
+#[dom_struct]
+pub struct CSSMediaRule {
+    cssrule: CSSGroupingRule,
+    #[ignore_heap_size_of = "Arc"]
+    mediarule: Arc<RwLock<MediaRule>>,
+}
+
+impl CSSMediaRule {
+    fn new_inherited(parent: &CSSStyleSheet, mediarule: Arc<RwLock<MediaRule>>) -> CSSMediaRule {
+        CSSMediaRule {
+            cssrule: CSSGroupingRule::new_inherited(parent),
+            mediarule: mediarule,
+        }
+    }
+
+    #[allow(unrooted_must_root)]
+    pub fn new(window: &Window, parent: &CSSStyleSheet,
+               mediarule: Arc<RwLock<MediaRule>>) -> Root<CSSMediaRule> {
+        reflect_dom_object(box CSSMediaRule::new_inherited(parent, mediarule),
+                           window,
+                           CSSMediaRuleBinding::Wrap)
+    }
+}
+
+impl SpecificCSSRule for CSSMediaRule {
+    fn ty(&self) -> u16 {
+        use dom::bindings::codegen::Bindings::CSSRuleBinding::CSSRuleConstants;
+        CSSRuleConstants::MEDIA_RULE
+    }
+
+    fn get_css(&self) -> DOMString {
+        // self.mediarule.read().to_css_string().into()
+        "".into()
+    }
+}