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Event dispatch rewritten to resemble spec more often, activate on clicks better

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This commit is contained in:
Patrick Shaughnessy 2020-01-09 15:33:52 -05:00
parent ed9b584344
commit 01aba1fcc4
29 changed files with 466 additions and 556 deletions
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42
components/script/dom/node.rs
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@ -37,6 +37,7 @@ use crate::dom::document::{Document, DocumentSource, HasBrowsingContext, IsHTMLD
use crate::dom::documentfragment::DocumentFragment;
use crate::dom::documenttype::DocumentType;
use crate::dom::element::{CustomElementCreationMode, Element, ElementCreator};
use crate::dom::event::{Event, EventBubbles, EventCancelable};
use crate::dom::eventtarget::EventTarget;
use crate::dom::globalscope::GlobalScope;
use crate::dom::htmlbodyelement::HTMLBodyElement;
@ -51,6 +52,7 @@ use crate::dom::htmlmediaelement::{HTMLMediaElement, LayoutHTMLMediaElementHelpe
use crate::dom::htmlmetaelement::HTMLMetaElement;
use crate::dom::htmlstyleelement::HTMLStyleElement;
use crate::dom::htmltextareaelement::{HTMLTextAreaElement, LayoutHTMLTextAreaElementHelpers};
use crate::dom::mouseevent::MouseEvent;
use crate::dom::mutationobserver::{Mutation, MutationObserver, RegisteredObserver};
use crate::dom::nodelist::NodeList;
use crate::dom::processinginstruction::ProcessingInstruction;
@ -389,6 +391,46 @@ impl Node {
}
})
}
// https://html.spec.whatg.org/#fire_a_synthetic_mouse_event
pub fn fire_synthetic_mouse_event_not_trusted(&self, name: DOMString) {
// Spec says the choice of which global to create
// the mouse event on is not well-defined,
// and refers to heycam/webidl#135
let win = window_from_node(self);
let mouse_event = MouseEvent::new(
&win, // ambiguous in spec
name,
EventBubbles::Bubbles, // Step 3: bubbles
EventCancelable::Cancelable, // Step 3: cancelable,
Some(&win), // Step 7: view (this is unambiguous in spec)
0, // detail uninitialized
0, // coordinates uninitialized
0, // coordinates uninitialized
0, // coordinates uninitialized
0, // coordinates uninitialized
false,
false,
false,
false, // Step 6 modifier keys TODO compositor hook needed
0, // button uninitialized (and therefore left)
0, // buttons uninitialized (and therefore none)
None, // related_target uninitialized,
None, // point_in_target uninitialized,
);
// Step 4: TODO composed flag for shadow root
// Step 5
mouse_event.upcast::<Event>().set_trusted(false);
// Step 8: TODO keyboard modifiers
mouse_event
.upcast::<Event>()
.dispatch(self.upcast::<EventTarget>(), false);
}
}
pub struct QuerySelectorIterator {