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:defined works
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9 changed files with 52 additions and 7 deletions
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@ -324,14 +324,23 @@ impl Element {
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}
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pub fn set_custom_element_state(&self, state: CustomElementState) {
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self.ensure_rare_data().custom_element_state = state;
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// no need to inflate rare data for uncustomized
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if state != CustomElementState::Uncustomized || self.rare_data().is_some() {
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self.ensure_rare_data().custom_element_state = state;
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}
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// https://dom.spec.whatwg.org/#concept-element-defined
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let in_defined_state = match state {
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CustomElementState::Uncustomized | CustomElementState::Custom => true,
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_ => false,
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};
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self.set_state(ElementState::IN_DEFINED_STATE, in_defined_state)
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}
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pub fn get_custom_element_state(&self) -> CustomElementState {
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if let Some(rare_data) = self.rare_data().as_ref() {
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return rare_data.custom_element_state;
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}
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CustomElementState::Undefined
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CustomElementState::Uncustomized
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}
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pub fn set_custom_element_definition(&self, definition: Rc<CustomElementDefinition>) {
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@ -3039,6 +3048,7 @@ impl<'a> SelectorsElement for DomRoot<Element> {
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NonTSPseudoClass::Focus |
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NonTSPseudoClass::Fullscreen |
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NonTSPseudoClass::Hover |
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NonTSPseudoClass::Defined |
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NonTSPseudoClass::Enabled |
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NonTSPseudoClass::Disabled |
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NonTSPseudoClass::Checked |
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