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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::MouseEventBinding;
use dom::bindings::codegen::InheritTypes::MouseEventDerived;
use dom::bindings::js::JS;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
use dom::event::{Event, MouseEventTypeId};
use dom::eventtarget::EventTarget;
use dom::uievent::UIEvent;
use dom::window::Window;
use dom::windowproxy::WindowProxy;
use servo_util::str::DOMString;
#[deriving(Encodable)]
pub struct MouseEvent {
mouseevent: UIEvent,
screen_x: i32,
screen_y: i32,
client_x: i32,
client_y: i32,
ctrl_key: bool,
shift_key: bool,
alt_key: bool,
meta_key: bool,
button: u16,
related_target: Option<JS<EventTarget>>
}
impl MouseEventDerived for Event {
fn is_mouseevent(&self) -> bool {
self.type_id == MouseEventTypeId
}
}
impl MouseEvent {
pub fn new_inherited() -> MouseEvent {
MouseEvent {
mouseevent: UIEvent::new_inherited(MouseEventTypeId),
screen_x: 0,
screen_y: 0,
client_x: 0,
client_y: 0,
ctrl_key: false,
shift_key: false,
alt_key: false,
meta_key: false,
button: 0,
related_target: None
}
}
pub fn new(window: &JS<Window>) -> JS<MouseEvent> {
reflect_dom_object(~MouseEvent::new_inherited(),
window.get(),
MouseEventBinding::Wrap)
}
pub fn Constructor(owner: &JS<Window>,
type_: DOMString,
init: &MouseEventBinding::MouseEventInit) -> Fallible<JS<MouseEvent>> {
let mut ev = MouseEvent::new(owner);
ev.get_mut().InitMouseEvent(type_, init.bubbles, init.cancelable, init.view.clone(),
init.detail, init.screenX, init.screenY,
init.clientX, init.clientY, init.ctrlKey,
init.altKey, init.shiftKey, init.metaKey,
init.button, init.relatedTarget.clone());
Ok(ev)
}
pub fn ScreenX(&self) -> i32 {
self.screen_x
}
pub fn ScreenY(&self) -> i32 {
self.screen_y
}
pub fn ClientX(&self) -> i32 {
self.client_x
}
pub fn ClientY(&self) -> i32 {
self.client_y
}
pub fn CtrlKey(&self) -> bool {
self.ctrl_key
}
pub fn ShiftKey(&self) -> bool {
self.shift_key
}
pub fn AltKey(&self) -> bool {
self.alt_key
}
pub fn MetaKey(&self) -> bool {
self.meta_key
}
pub fn Button(&self) -> u16 {
self.button
}
pub fn Buttons(&self)-> u16 {
//TODO
0
}
pub fn GetRelatedTarget(&self) -> Option<JS<EventTarget>> {
self.related_target.clone()
}
pub fn GetModifierState(&self, _keyArg: DOMString) -> bool {
//TODO
false
}
pub fn InitMouseEvent(&mut self,
typeArg: DOMString,
canBubbleArg: bool,
cancelableArg: bool,
viewArg: Option<JS<WindowProxy>>,
detailArg: i32,
screenXArg: i32,
screenYArg: i32,
clientXArg: i32,
clientYArg: i32,
ctrlKeyArg: bool,
altKeyArg: bool,
shiftKeyArg: bool,
metaKeyArg: bool,
buttonArg: u16,
relatedTargetArg: Option<JS<EventTarget>>) -> ErrorResult {
self.mouseevent.InitUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg);
self.screen_x = screenXArg;
self.screen_y = screenYArg;
self.client_x = clientXArg;
self.client_y = clientYArg;
self.ctrl_key = ctrlKeyArg;
self.alt_key = altKeyArg;
self.shift_key = shiftKeyArg;
self.meta_key = metaKeyArg;
self.button = buttonArg;
self.related_target = relatedTargetArg;
Ok(())
}
}
impl Reflectable for MouseEvent {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.mouseevent.reflector()
}
fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
self.mouseevent.mut_reflector()
}
}
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