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Do not try to render controls if they are already rendered

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Fernando Jiménez Moreno 2019-05-10 20:52:25 +02:00
parent 3a99c6ba6a
commit 82339a9295
1 changed files with 4 additions and 4 deletions
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8
components/script/dom/htmlmediaelement.rs
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@ -1731,12 +1731,12 @@ impl HTMLMediaElement {
} }
fn render_controls(&self) { fn render_controls(&self) {
if self.ready_state.get() < ReadyState::HaveMetadata { let element = self.htmlelement.upcast::<Element>();
if self.ready_state.get() < ReadyState::HaveMetadata || element.is_shadow_host() {
// Bail out if we have no metadata yet or
// if we are already showing the controls.
return; return;
} }
// XXX cannot render controls while parsing.
// XXX check that controls are not already rendered.
let element = self.htmlelement.upcast::<Element>();
if let Ok(shadow_root) = element.attach_shadow(IsUserAgentWidget::Yes) { if let Ok(shadow_root) = element.attach_shadow(IsUserAgentWidget::Yes) {
let document = document_from_node(self); let document = document_from_node(self);
let script = HTMLScriptElement::new( let script = HTMLScriptElement::new(