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made fire_mouse_event take an enum for event_name

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This commit is contained in:
Manuel Hässig 2017-10-19 23:42:49 +02:00
parent fe16c1d5c3
commit 78583ee339
1 changed files with 21 additions and 5 deletions
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26
components/script/dom/document.rs
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@ -157,6 +157,22 @@ pub enum TouchEventResult {
Forwarded,
}
pub enum FireMouseEventType {
Move,
Over,
Out,
}
impl FireMouseEventType {
pub fn as_str(&self) -> &str {
match self {
&FireMouseEventType::Move => "mousemove",
&FireMouseEventType::Over => "mouseout",
&FireMouseEventType::Out => "mouseover",
}
}
}
#[derive(Clone, Copy, Debug, JSTraceable, MallocSizeOf, PartialEq)]
pub enum IsHTMLDocument {
HTMLDocument,
@ -1036,13 +1052,13 @@ impl Document {
event.fire(target);
}
pub fn fire_mouse_event(&self, client_point: Point2D<f32>, target: &EventTarget, event_name: String) {
pub fn fire_mouse_event(&self, client_point: Point2D<f32>, target: &EventTarget, event_name: FireMouseEventType) {
let client_x = client_point.x.to_i32().unwrap_or(0);
let client_y = client_point.y.to_i32().unwrap_or(0);
let mouse_event = MouseEvent::new(
&self.window,
DOMString::from(event_name),
DOMString::from(event_name.as_str()),
EventBubbles::Bubbles,
EventCancelable::Cancelable,
Some(&self.window),
@ -1095,7 +1111,7 @@ impl Document {
None => return,
};
self.fire_mouse_event(client_point, new_target.upcast(), "mousemove".to_owned());
self.fire_mouse_event(client_point, new_target.upcast(), FireMouseEventType::Move);
// Nothing more to do here, mousemove is sent,
// and the element under the mouse hasn't changed.
@ -1124,7 +1140,7 @@ impl Document {
}
// Remove hover state to old target and its parents
self.fire_mouse_event(client_point, old_target.upcast(), "mouseout".to_owned());
self.fire_mouse_event(client_point, old_target.upcast(), FireMouseEventType::Out);
// TODO: Fire mouseleave here only if the old target is
// not an ancestor of the new target.
@ -1141,7 +1157,7 @@ impl Document {
element.set_hover_state(true);
}
self.fire_mouse_event(client_point, &new_target.upcast(), "mouseover".to_owned());
self.fire_mouse_event(client_point, &new_target.upcast(), FireMouseEventType::Over);
// TODO: Fire mouseenter here.
}