slate/components/core/Dismissible.js

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import * as React from "react";
import { isMobileBrowser } from "~/common/window";
export default class WebRectBoundary extends React.PureComponent {
static defaultProps = {
className: undefined,
captureResize: true,
captureScroll: true,
children: null,
enabled: false,
isDataMenuCaptured: false,
onOutsideRectEvent: () => {},
};
_root = undefined;
componentDidMount() {
if (!this.props.enabled) {
return;
}
this._addListeners();
}
componentWillUnmount() {
this._removeListeners();
}
UNSAFE_componentWillReceiveProps(props) {
if (props.enabled) {
this._addListeners();
} else {
this._removeListeners();
}
}
_addListeners = () => {
this._removeListeners();
window.setTimeout(() => {
if (this.props.onOutsideRectEvent) {
if (isMobileBrowser()) {
window.addEventListener("touchstart", this._handleOutsideClick);
} else {
window.addEventListener("click", this._handleOutsideClick);
}
}
if (this.props.captureResize) {
window.addEventListener("resize", this._handleWindowResize);
}
if (this.props.captureScroll) {
window.addEventListener("scroll", this._handleWindowScroll);
}
});
};
_handleOutsideClick = (e) => {
// NOTE(jim): anything with `data-menu` is also ignored...
if (!e.target) {
return;
}
if (
this.props.isDataMenuCaptured &&
typeof e.target.hasAttribute === "function" &&
e.target.hasAttribute("data-menu")
) {
return;
}
if (
this.props.isDataMenuCaptured &&
e.target.parentNode &&
typeof e.target.parentNode.hasAttribute === "function" &&
e.target.parentNode.hasAttribute("data-menu")
) {
return;
}
if (this._root && !this._root.contains(e.target)) {
this._handleOutsideRectEvent(e);
}
};
_handleWindowResize = (e) => this._handleOutsideRectEvent(e);
_handleWindowScroll = (e) => this._handleOutsideRectEvent(e);
_removeListeners = () => {
window.removeEventListener("touchstart", this._handleOutsideClick);
window.removeEventListener("click", this._handleOutsideClick);
window.removeEventListener("resize", this._handleWindowResize);
window.removeEventListener("scroll", this._handleWindowScroll);
};
_handleOutsideRectEvent = (e) => {
this.props.onOutsideRectEvent(e);
};
render() {
return (
<div
className={this.props.className}
ref={(c) => {
this._root = c;
}}
style={this.props.style}
onClick={this.props.onClick}
>
{this.props.children}
</div>
);
}
}