ukelli-ui
Version:
Base on React's UI lib. Make frontend's dev simpler and faster.
184 lines (183 loc) • 7.69 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
import React, { Component } from 'react';
import { TransitionGroup, CSSTransition } from 'react-transition-group';
import { getElementOffset } from '../utils/get-elem-offset';
import { getLeft, getRight, getTop, getBottom } from '../utils/position';
var ESC_KEY = 27;
function getChildrenKeys(children) {
if (!children)
return [];
var _children = Array.isArray(children) ? children : [children];
var childrenKeys = _children.map(function (item) { return item.key; });
return childrenKeys;
}
var Popover = /** @class */ (function (_super) {
__extends(Popover, _super);
function Popover(props) {
var _this = _super.call(this, props) || this;
_this.readPosition = '';
_this.shouldComponentUpdate = function (nextProps) {
var shouldUpdate = typeof nextProps.update === 'undefined' ? true : nextProps.update;
return shouldUpdate;
};
_this.handleKeyDown = function (event) {
if (event.keyCode === ESC_KEY) {
event.preventDefault();
event.stopPropagation();
_this.props.onClose(event);
}
};
_this.setContentFocus = function () {
_this.popoverDOM && _this.popoverDOM.focus && _this.popoverDOM.focus();
};
_this.setSelfPosition = function (elem) {
if (!elem)
return;
var position = _this.props.position;
_this.popoverDOM = elem;
var popoverScale = {
width: elem.offsetWidth,
height: elem.offsetHeight,
};
var nextPositionStyle = _this.calaStyle(position, popoverScale);
var positionStyle = _this.state.positionStyle;
if (JSON.stringify(nextPositionStyle) !== JSON.stringify(positionStyle)) {
_this.setState({
positionStyle: nextPositionStyle
});
}
};
_this.state = {
positionStyle: {
position: 'bottom',
top: 0,
left: 0,
},
prevProps: props,
childrenChange: false
};
return _this;
}
Popover.getDerivedStateFromProps = function (nextProps, _a) {
var prevProps = _a.prevProps;
var hasChangeChildren = JSON.stringify(getChildrenKeys(nextProps.children))
!== JSON.stringify(getChildrenKeys(prevProps.children));
if (hasChangeChildren) {
return {
childrenChange: true,
prevProps: nextProps
};
}
return null;
};
Popover.prototype.componentDidMount = function () {
this.setContentFocus();
// this.setPopoverOffset();
};
Popover.prototype.componentDidUpdate = function (prevProps, prevState) {
this.setContentFocus();
if (prevState.childrenChange) {
this.__isMounted && this.setState({
childrenChange: false
});
}
};
Popover.prototype.getRelativeElemOffset = function () {
var relativeElem = this.props.relativeElem;
var _a = relativeElem, _b = _a.offsetWidth, offsetWidth = _b === void 0 ? 0 : _b, _c = _a.offsetHeight, offsetHeight = _c === void 0 ? 0 : _c;
var _d = getElementOffset(relativeElem) || {}, _e = _d.offsetTop, offsetTop = _e === void 0 ? 0 : _e, _f = _d.offsetLeft, offsetLeft = _f === void 0 ? 0 : _f;
return {
offsetWidth: offsetWidth, offsetHeight: offsetHeight, offsetTop: offsetTop, offsetLeft: offsetLeft
};
};
Popover.prototype.calaStyle = function (position, popoverScale) {
var _a = this.getRelativeElemOffset(), offsetTop = _a.offsetTop, offsetLeft = _a.offsetLeft, offsetWidth = _a.offsetWidth, offsetHeight = _a.offsetHeight;
var height = popoverScale.height, width = popoverScale.width;
var positionStyle = {
left: 0,
top: 0,
position: 'top'
};
var args = {
offsetTop: offsetTop,
offsetLeft: offsetLeft,
offsetWidth: offsetWidth,
offsetHeight: offsetHeight,
elemWidth: width,
verticalOffset: 8,
elemHeight: height
};
switch (position) {
case 'left':
positionStyle = getLeft(args);
break;
case 'bottom':
positionStyle = getBottom(args);
break;
case 'top':
positionStyle = getTop(args);
break;
case 'right':
positionStyle = getRight(args);
break;
}
return positionStyle;
};
Popover.prototype.render = function () {
var _this = this;
var _a = this.props, open = _a.open, children = _a.children, relativeElem = _a.relativeElem, _b = _a.className, className = _b === void 0 ? '' : _b, onClose = _a.onClose, fixed = _a.fixed, type = _a.type, style = _a.style, showCloseBtn = _a.showCloseBtn, enableTabIndex = _a.enableTabIndex;
if (!relativeElem)
return React.createElement("span", null);
var positionStyle = this.state.positionStyle;
var top = positionStyle.top, left = positionStyle.left, position = positionStyle.position;
var _style = Object.assign({}, style, {
top: top,
left: left,
});
var container = (React.createElement("span", null));
var transitionKey = open ? 'popover' : 'popover-close';
if (open) {
var closeBtn = showCloseBtn && (React.createElement("div", { className: "_close-btn", onClick: function (e) { return onClose(); } }, "x"));
var obj = enableTabIndex ? {
tabIndex: -1, onKeyDown: this.handleKeyDown
} : {};
container = (React.createElement("div", __assign({}, obj, { className: "__popover" + (fixed ? ' fixed' : '') + (showCloseBtn ? ' has-close' : '') + " " + position + " " + className + " " + type, style: _style, ref: function (e) { return _this.setSelfPosition(e); } }),
React.createElement("span", { className: "caret" }),
children,
closeBtn));
}
return (React.createElement(TransitionGroup, null,
React.createElement(CSSTransition, { key: transitionKey, classNames: "popover", timeout: 200 }, container)));
};
Popover.defaultProps = {
position: 'right',
type: 'white',
showCloseBtn: true,
enableTabIndex: true,
};
return Popover;
}(Component));
export default Popover;