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use webcore::value::Reference;
use webapi::event_target::{IEventTarget, EventTarget};
use webapi::node::{INode, Node};
use webapi::element::{IElement, Element};
use webapi::string_map::StringMap;
/// The `IHtmlElement` interface represents any HTML element.
///
/// [(JavaScript docs)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement)
pub trait IHtmlElement: IElement {
/// Sets focus on the specified element, if it can be focused.
///
/// [(JavaScript docs)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus)
fn focus( &self ) {
js! { @(no_return)
@{self.as_ref()}.focus();
}
}
/// Removes keyboard focus from the current element.
///
/// [(JavaScript docs)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/blur)
fn blur( &self ) {
js! { @(no_return)
@{self.as_ref()}.blur();
}
}
/// Allows access, both in reading and writing, to all of the custom data attributes (data-*)
/// set on the element, either in HTML or in the DOM.
///
/// [(JavaScript docs)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dataset)
fn dataset( &self ) -> StringMap {
unsafe {
js!(
return @{self.as_ref()}.dataset;
).into_reference_unchecked().unwrap()
}
}
}
/// A reference to a JavaScript object which implements the [IHtmlElement](trait.IHtmlElement.html)
/// interface.
///
/// [(JavaScript docs)](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement)
pub struct HtmlElement( Reference );
impl IEventTarget for HtmlElement {}
impl INode for HtmlElement {}
impl IElement for HtmlElement {}
impl IHtmlElement for HtmlElement {}
reference_boilerplate! {
HtmlElement,
instanceof HTMLElement
convertible to EventTarget
convertible to Node
convertible to Element
}