box-ui-elements
Version:
Box UI Elements
68 lines (67 loc) • 3.53 kB
JavaScript
const _excluded = ["children", "className", "isDragging", "showDropZoneOnHover", "message", "dropTargetRef"];
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import * as React from 'react';
import classNames from 'classnames';
import './styles/LeftSidebarDropWrapper.scss';
class LeftSidebarDropWrapper extends React.Component {
constructor(...args) {
super(...args);
_defineProperty(this, "state", {
dropZoneHover: false
});
_defineProperty(this, "handleDropZoneHover", () => this.setState({
dropZoneHover: true
}));
_defineProperty(this, "handleDropZoneHoverLeave", () => this.setState({
dropZoneHover: false
}));
}
componentDidUpdate(prevProps) {
const {
showDropZoneOnHover,
isDragging
} = this.props;
// Reset drop zone hover state if dragging has stopped without firing a mouseleave event.
if (showDropZoneOnHover && !isDragging && prevProps.isDragging) {
this.setState({
dropZoneHover: false
});
}
}
render() {
const _this$props = this.props,
{
children,
className = '',
isDragging = false,
showDropZoneOnHover = false,
message = '',
dropTargetRef
} = _this$props,
rest = _objectWithoutProperties(_this$props, _excluded);
const {
dropZoneHover
} = this.state;
const shouldShowVeil = isDragging && (showDropZoneOnHover ? dropZoneHover : true);
const hoverEventHandlers = isDragging && showDropZoneOnHover ? {
onMouseEnter: this.handleDropZoneHover,
onMouseLeave: this.handleDropZoneHoverLeave
} : {};
const classes = classNames('left-sidebar-drop-wrapper', className);
return /*#__PURE__*/React.createElement("div", _extends({
ref: dropTargetRef,
className: classes
}, hoverEventHandlers, rest), shouldShowVeil ? /*#__PURE__*/React.createElement("div", {
className: "left-sidebar-drop-veil"
}, /*#__PURE__*/React.createElement("span", {
className: "left-sidebar-drop-wrapper-text"
}, message)) : null, children);
}
}
export default LeftSidebarDropWrapper;
//# sourceMappingURL=LeftSidebarDropWrapper.js.map