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Extend window presence checks to non-native event handlers

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This commit is contained in:
Arseniy Ivanov 2017-02-03 13:13:20 -05:00
parent 60679d9b6d
commit 1bd1bddacf
1 changed files with 40 additions and 10 deletions
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50
components/script/dom/htmlelement.rs
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@ -151,7 +151,11 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onload
fn GetOnload(&self) -> Option<Rc<EventHandlerNonNull>> {
if self.is_body_or_frameset() {
window_from_node(self).GetOnload()
if document_from_node(self).has_browsing_context() {
window_from_node(self).GetOnload()
} else {
None
}
} else {
self.upcast::<EventTarget>().get_event_handler_common("load")
}
@ -160,7 +164,9 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onload
fn SetOnload(&self, listener: Option<Rc<EventHandlerNonNull>>) {
if self.is_body_or_frameset() {
window_from_node(self).SetOnload(listener)
if document_from_node(self).has_browsing_context() {
window_from_node(self).SetOnload(listener)
}
} else {
self.upcast::<EventTarget>().set_event_handler_common("load", listener)
}
@ -169,7 +175,11 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onresize
fn GetOnresize(&self) -> Option<Rc<EventHandlerNonNull>> {
if self.is_body_or_frameset() {
window_from_node(self).GetOnload()
if document_from_node(self).has_browsing_context() {
window_from_node(self).GetOnload()
} else {
None
}
} else {
self.upcast::<EventTarget>().get_event_handler_common("resize")
}
@ -178,7 +188,9 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onresize
fn SetOnresize(&self, listener: Option<Rc<EventHandlerNonNull>>) {
if self.is_body_or_frameset() {
window_from_node(self).SetOnresize(listener);
if document_from_node(self).has_browsing_context() {
window_from_node(self).SetOnresize(listener);
}
} else {
self.upcast::<EventTarget>().set_event_handler_common("resize", listener)
}
@ -187,7 +199,11 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onblur
fn GetOnblur(&self) -> Option<Rc<EventHandlerNonNull>> {
if self.is_body_or_frameset() {
window_from_node(self).GetOnblur()
if document_from_node(self).has_browsing_context() {
window_from_node(self).GetOnblur()
} else {
None
}
} else {
self.upcast::<EventTarget>().get_event_handler_common("blur")
}
@ -196,7 +212,9 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onblur
fn SetOnblur(&self, listener: Option<Rc<EventHandlerNonNull>>) {
if self.is_body_or_frameset() {
window_from_node(self).SetOnblur(listener)
if document_from_node(self).has_browsing_context() {
window_from_node(self).SetOnblur(listener)
}
} else {
self.upcast::<EventTarget>().set_event_handler_common("blur", listener)
}
@ -205,7 +223,11 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onfocus
fn GetOnfocus(&self) -> Option<Rc<EventHandlerNonNull>> {
if self.is_body_or_frameset() {
window_from_node(self).GetOnfocus()
if document_from_node(self).has_browsing_context() {
window_from_node(self).GetOnfocus()
} else {
None
}
} else {
self.upcast::<EventTarget>().get_event_handler_common("focus")
}
@ -214,7 +236,9 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onfocus
fn SetOnfocus(&self, listener: Option<Rc<EventHandlerNonNull>>) {
if self.is_body_or_frameset() {
window_from_node(self).SetOnfocus(listener)
if document_from_node(self).has_browsing_context() {
window_from_node(self).SetOnfocus(listener)
}
} else {
self.upcast::<EventTarget>().set_event_handler_common("focus", listener)
}
@ -223,7 +247,11 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onscroll
fn GetOnscroll(&self) -> Option<Rc<EventHandlerNonNull>> {
if self.is_body_or_frameset() {
window_from_node(self).GetOnscroll()
if document_from_node(self).has_browsing_context() {
window_from_node(self).GetOnscroll()
} else {
None
}
} else {
self.upcast::<EventTarget>().get_event_handler_common("scroll")
}
@ -232,7 +260,9 @@ impl HTMLElementMethods for HTMLElement {
// https://html.spec.whatwg.org/multipage/#handler-onscroll
fn SetOnscroll(&self, listener: Option<Rc<EventHandlerNonNull>>) {
if self.is_body_or_frameset() {
window_from_node(self).SetOnscroll(listener)
if document_from_node(self).has_browsing_context() {
window_from_node(self).SetOnscroll(listener)
}
} else {
self.upcast::<EventTarget>().set_event_handler_common("scroll", listener)
}