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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 http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::BindingDeclarations::UIEventBinding;
use dom::bindings::codegen::InheritTypes::{EventCast, UIEventDerived};
use dom::bindings::js::{JS, JSRef, RootCollection, RootedReference, Temporary};
use dom::bindings::error::Fallible;
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
use dom::event::{Event, EventMethods, EventTypeId, UIEventTypeId};
use dom::node::Node;
use dom::window::Window;
use servo_util::str::DOMString;
use serialize::{Encoder, Encodable};
#[deriving(Encodable)]
pub struct UIEvent {
pub event: Event,
pub view: Option<JS<Window>>,
pub detail: i32
}
impl UIEventDerived for Event {
fn is_uievent(&self) -> bool {
self.type_id == UIEventTypeId
}
}
impl UIEvent {
pub fn new_inherited(type_id: EventTypeId) -> UIEvent {
UIEvent {
event: Event::new_inherited(type_id),
view: None,
detail: 0
}
}
pub fn new(window: &JSRef<Window>) -> Temporary<UIEvent> {
reflect_dom_object(~UIEvent::new_inherited(UIEventTypeId),
window,
UIEventBinding::Wrap)
}
pub fn Constructor(owner: &JSRef<Window>,
type_: DOMString,
init: &UIEventBinding::UIEventInit) -> Fallible<Temporary<UIEvent>> {
let roots = RootCollection::new();
let mut ev = UIEvent::new(owner).root(&roots);
let view = init.view.as_ref().map(|view| view.root(&roots));
ev.InitUIEvent(type_, init.parent.bubbles, init.parent.cancelable,
view.root_ref(), init.detail);
Ok(Temporary::new_rooted(&*ev))
}
}
pub trait UIEventMethods {
fn GetView(&self) -> Option<Temporary<Window>>;
fn Detail(&self) -> i32;
fn LayerX(&self) -> i32;
fn LayerY(&self) -> i32;
fn PageX(&self) -> i32;
fn PageY(&self) -> i32;
fn Which(&self) -> u32;
fn GetRangeParent(&self) -> Option<Temporary<Node>>;
fn RangeOffset(&self) -> i32;
fn CancelBubble(&self) -> bool;
fn SetCancelBubble(&mut self, _val: bool);
fn IsChar(&self) -> bool;
fn InitUIEvent(&mut self,
type_: DOMString,
can_bubble: bool,
cancelable: bool,
view: Option<JSRef<Window>>,
detail: i32);
}
impl<'a> UIEventMethods for JSRef<'a, UIEvent> {
fn GetView(&self) -> Option<Temporary<Window>> {
self.view.clone().map(|view| Temporary::new(view))
}
fn Detail(&self) -> i32 {
self.detail
}
fn InitUIEvent(&mut self,
type_: DOMString,
can_bubble: bool,
cancelable: bool,
view: Option<JSRef<Window>>,
detail: i32) {
{
let event: &mut JSRef<Event> = EventCast::from_mut_ref(self);
event.InitEvent(type_, can_bubble, cancelable);
}
self.view = view.map(|view| view.unrooted());
self.detail = detail;
}
fn LayerX(&self) -> i32 {
//TODO
0
}
fn LayerY(&self) -> i32 {
//TODO
0
}
fn PageX(&self) -> i32 {
//TODO
0
}
fn PageY(&self) -> i32 {
//TODO
0
}
fn Which(&self) -> u32 {
//TODO
0
}
fn GetRangeParent(&self) -> Option<Temporary<Node>> {
//TODO
None
}
fn RangeOffset(&self) -> i32 {
//TODO
0
}
fn CancelBubble(&self) -> bool {
//TODO
false
}
fn SetCancelBubble(&mut self, _val: bool) {
//TODO
}
fn IsChar(&self) -> bool {
//TODO
false
}
}
impl Reflectable for UIEvent {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.event.reflector()
}
fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
self.event.mut_reflector()
}
}
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