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auto merge of #5004 : Ms2ger/servo/handle_click_event, r=jdm

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bors-servo 2015-02-22 09:36:46 -07:00
commit e68d6d2924
1 changed files with 42 additions and 41 deletions
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83
components/script/dom/document.rs
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@ -400,52 +400,53 @@ impl<'a> DocumentHelpers<'a> for JSRef<'a, Document> {
let window = self.window.root();
let window = window.r();
let page = window.page();
match page.hit_test(&point) {
let node = match page.hit_test(&point) {
Some(node_address) => {
debug!("node address is {:?}", node_address.0);
node::from_untrusted_node_address(js_runtime, node_address)
},
None => return,
}.root();
let temp_node =
node::from_untrusted_node_address(
js_runtime, node_address).root();
let maybe_elem: Option<JSRef<Element>> = ElementCast::to_ref(temp_node.r());
let maybe_node = match maybe_elem {
Some(element) => Some(element),
None => temp_node.r().ancestors().filter_map(ElementCast::to_ref).next(),
};
match maybe_node {
Some(el) => {
let node: JSRef<Node> = NodeCast::from_ref(el);
debug!("clicked on {:?}", node.debug_str());
// Prevent click event if form control element is disabled.
if node.click_event_filter_by_disabled_state() { return; }
match *page.frame() {
Some(ref frame) => {
let window = frame.window.root();
let doc = window.r().Document().root();
doc.r().begin_focus_transaction();
let event =
Event::new(GlobalRef::Window(window.r()),
"click".to_owned(),
EventBubbles::Bubbles,
EventCancelable::Cancelable).root();
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#trusted-events
event.r().set_trusted(true);
// https://html.spec.whatwg.org/multipage/interaction.html#run-authentic-click-activation-steps
el.authentic_click_activation(event.r());
doc.r().commit_focus_transaction();
window.r().flush_layout(ReflowGoal::ForDisplay, ReflowQueryType::NoQuery);
}
None => {}
}
}
None => {}
let el = match ElementCast::to_ref(node.r()) {
Some(el) => el,
None => {
let ancestor = node.r()
.ancestors()
.filter_map(ElementCast::to_ref)
.next();
match ancestor {
Some(ancestor) => ancestor,
None => return,
}
}
},
};
let node: JSRef<Node> = NodeCast::from_ref(el);
debug!("clicked on {:?}", node.debug_str());
// Prevent click event if form control element is disabled.
if node.click_event_filter_by_disabled_state() {
return;
}
match *page.frame() {
Some(ref frame) => {
let window = frame.window.root();
let doc = window.r().Document().root();
doc.r().begin_focus_transaction();
let event = Event::new(GlobalRef::Window(window.r()),
"click".to_owned(),
EventBubbles::Bubbles,
EventCancelable::Cancelable).root();
// https://dvcs.w3.org/hg/dom3events/raw-file/tip/html/DOM3-Events.html#trusted-events
event.r().set_trusted(true);
// https://html.spec.whatwg.org/multipage/interaction.html#run-authentic-click-activation-steps
el.authentic_click_activation(event.r());
doc.r().commit_focus_transaction();
window.r().flush_layout(ReflowGoal::ForDisplay, ReflowQueryType::NoQuery);
}
None => {}
}
}