add popstateevent, hashchangeevent, pagetransitionevent

components/script/dom/hashchangeevent.rs

@@ -0,0 +1,87 @@
+/* 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::EventBinding::EventMethods;
+use dom::bindings::codegen::Bindings::HashChangeEventBinding;
+use dom::bindings::codegen::Bindings::HashChangeEventBinding::HashChangeEventMethods;
+use dom::bindings::error::Fallible;
+use dom::bindings::global::GlobalRef;
+use dom::bindings::inheritance::Castable;
+use dom::bindings::js::Root;
+use dom::bindings::reflector::reflect_dom_object;
+use dom::bindings::str::USVString;
+use dom::event::Event;
+use string_cache::Atom;
+use util::str::DOMString;
+
+// https://html.spec.whatwg.org/multipage/#hashchangeevent
+#[dom_struct]
+pub struct HashChangeEvent {
+    event: Event,
+    old_url: String,
+    new_url: String,
+}
+
+impl HashChangeEvent {
+    fn new_inherited(old_url: String, new_url: String) -> HashChangeEvent {
+        HashChangeEvent {
+            event: Event::new_inherited(),
+            old_url: old_url,
+            new_url: new_url,
+        }
+    }
+
+    pub fn new_uninitialized(global: GlobalRef)
+                             -> Root<HashChangeEvent> {
+        reflect_dom_object(box HashChangeEvent::new_inherited(String::new(), String::new()),
+                           global,
+                           HashChangeEventBinding::Wrap)
+    }
+
+    pub fn new(global: GlobalRef,
+               type_: Atom,
+               bubbles: bool,
+               cancelable: bool,
+               old_url: String,
+               new_url: String)
+               -> Root<HashChangeEvent> {
+        let ev = reflect_dom_object(box HashChangeEvent::new_inherited(old_url, new_url),
+                                    global,
+                                    HashChangeEventBinding::Wrap);
+        {
+            let event = ev.upcast::<Event>();
+            event.init_event(type_, bubbles, cancelable);
+        }
+        ev
+    }
+
+    pub fn Constructor(global: GlobalRef,
+                       type_: DOMString,
+                       init: &HashChangeEventBinding::HashChangeEventInit)
+                       -> Fallible<Root<HashChangeEvent>> {
+        Ok(HashChangeEvent::new(global,
+                                Atom::from(type_),
+                                init.parent.bubbles,
+                                init.parent.cancelable,
+                                init.oldURL.0.clone(),
+                                init.newURL.0.clone()))
+    }
+}
+
+impl HashChangeEventMethods for HashChangeEvent {
+    // https://html.spec.whatwg.org/multipage/#dom-hashchangeevent-oldurl
+    fn OldURL(&self) -> USVString {
+        USVString(self.old_url.clone())
+    }
+
+    // https://html.spec.whatwg.org/multipage/#dom-hashchangeevent-newurl
+    fn NewURL(&self) -> USVString {
+        USVString(self.new_url.clone())
+    }
+
+    // https://dom.spec.whatwg.org/#dom-event-istrusted
+    fn IsTrusted(&self) -> bool {
+        self.event.IsTrusted()
+    }
+}