react-smooth
Version:
react animation library
363 lines (361 loc) • 20 kB
JavaScript
"use strict";
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _fastEquals = require("fast-equals");
var _AnimateManager = _interopRequireDefault(require("./AnimateManager"));
var _easing = require("./easing");
var _configUpdate = _interopRequireDefault(require("./configUpdate"));
var _util = require("./util");
var _excluded = ["children", "begin", "duration", "attributeName", "easing", "isActive", "steps", "from", "to", "canBegin", "onAnimationEnd", "shouldReAnimate", "onAnimationReStart"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var Animate = /*#__PURE__*/function (_PureComponent) {
_inherits(Animate, _PureComponent);
var _super = _createSuper(Animate);
function Animate(props, context) {
var _this;
_classCallCheck(this, Animate);
_this = _super.call(this, props, context);
var _this$props = _this.props,
isActive = _this$props.isActive,
attributeName = _this$props.attributeName,
from = _this$props.from,
to = _this$props.to,
steps = _this$props.steps,
children = _this$props.children,
duration = _this$props.duration;
_this.handleStyleChange = _this.handleStyleChange.bind(_assertThisInitialized(_this));
_this.changeStyle = _this.changeStyle.bind(_assertThisInitialized(_this));
if (!isActive || duration <= 0) {
_this.state = {
style: {}
};
// if children is a function and animation is not active, set style to 'to'
if (typeof children === 'function') {
_this.state = {
style: to
};
}
return _possibleConstructorReturn(_this);
}
if (steps && steps.length) {
_this.state = {
style: steps[0].style
};
} else if (from) {
if (typeof children === 'function') {
_this.state = {
style: from
};
return _possibleConstructorReturn(_this);
}
_this.state = {
style: attributeName ? _defineProperty({}, attributeName, from) : from
};
} else {
_this.state = {
style: {}
};
}
return _this;
}
_createClass(Animate, [{
key: "componentDidMount",
value: function componentDidMount() {
var _this$props2 = this.props,
isActive = _this$props2.isActive,
canBegin = _this$props2.canBegin;
this.mounted = true;
if (!isActive || !canBegin) {
return;
}
this.runAnimation(this.props);
}
}, {
key: "componentDidUpdate",
value: function componentDidUpdate(prevProps) {
var _this$props3 = this.props,
isActive = _this$props3.isActive,
canBegin = _this$props3.canBegin,
attributeName = _this$props3.attributeName,
shouldReAnimate = _this$props3.shouldReAnimate,
to = _this$props3.to,
currentFrom = _this$props3.from;
var style = this.state.style;
if (!canBegin) {
return;
}
if (!isActive) {
var newState = {
style: attributeName ? _defineProperty({}, attributeName, to) : to
};
if (this.state && style) {
if (attributeName && style[attributeName] !== to || !attributeName && style !== to) {
// eslint-disable-next-line react/no-did-update-set-state
this.setState(newState);
}
}
return;
}
if ((0, _fastEquals.deepEqual)(prevProps.to, to) && prevProps.canBegin && prevProps.isActive) {
return;
}
var isTriggered = !prevProps.canBegin || !prevProps.isActive;
if (this.manager) {
this.manager.stop();
}
if (this.stopJSAnimation) {
this.stopJSAnimation();
}
var from = isTriggered || shouldReAnimate ? currentFrom : prevProps.to;
if (this.state && style) {
var _newState = {
style: attributeName ? _defineProperty({}, attributeName, from) : from
};
if (attributeName && style[attributeName] !== from || !attributeName && style !== from) {
// eslint-disable-next-line react/no-did-update-set-state
this.setState(_newState);
}
}
this.runAnimation(_objectSpread(_objectSpread({}, this.props), {}, {
from: from,
begin: 0
}));
}
}, {
key: "componentWillUnmount",
value: function componentWillUnmount() {
this.mounted = false;
var onAnimationEnd = this.props.onAnimationEnd;
if (this.unSubscribe) {
this.unSubscribe();
}
if (this.manager) {
this.manager.stop();
this.manager = null;
}
if (this.stopJSAnimation) {
this.stopJSAnimation();
}
if (onAnimationEnd) {
onAnimationEnd();
}
}
}, {
key: "handleStyleChange",
value: function handleStyleChange(style) {
this.changeStyle(style);
}
}, {
key: "changeStyle",
value: function changeStyle(style) {
if (this.mounted) {
this.setState({
style: style
});
}
}
}, {
key: "runJSAnimation",
value: function runJSAnimation(props) {
var _this2 = this;
var from = props.from,
to = props.to,
duration = props.duration,
easing = props.easing,
begin = props.begin,
onAnimationEnd = props.onAnimationEnd,
onAnimationStart = props.onAnimationStart;
var startAnimation = (0, _configUpdate.default)(from, to, (0, _easing.configEasing)(easing), duration, this.changeStyle);
var finalStartAnimation = function finalStartAnimation() {
_this2.stopJSAnimation = startAnimation();
};
this.manager.start([onAnimationStart, begin, finalStartAnimation, duration, onAnimationEnd]);
}
}, {
key: "runStepAnimation",
value: function runStepAnimation(props) {
var _this3 = this;
var steps = props.steps,
begin = props.begin,
onAnimationStart = props.onAnimationStart;
var _steps$ = steps[0],
initialStyle = _steps$.style,
_steps$$duration = _steps$.duration,
initialTime = _steps$$duration === void 0 ? 0 : _steps$$duration;
var addStyle = function addStyle(sequence, nextItem, index) {
if (index === 0) {
return sequence;
}
var duration = nextItem.duration,
_nextItem$easing = nextItem.easing,
easing = _nextItem$easing === void 0 ? 'ease' : _nextItem$easing,
style = nextItem.style,
nextProperties = nextItem.properties,
onAnimationEnd = nextItem.onAnimationEnd;
var preItem = index > 0 ? steps[index - 1] : nextItem;
var properties = nextProperties || Object.keys(style);
if (typeof easing === 'function' || easing === 'spring') {
return [].concat(_toConsumableArray(sequence), [_this3.runJSAnimation.bind(_this3, {
from: preItem.style,
to: style,
duration: duration,
easing: easing
}), duration]);
}
var transition = (0, _util.getTransitionVal)(properties, duration, easing);
var newStyle = _objectSpread(_objectSpread(_objectSpread({}, preItem.style), style), {}, {
transition: transition
});
return [].concat(_toConsumableArray(sequence), [newStyle, duration, onAnimationEnd]).filter(_util.identity);
};
return this.manager.start([onAnimationStart].concat(_toConsumableArray(steps.reduce(addStyle, [initialStyle, Math.max(initialTime, begin)])), [props.onAnimationEnd]));
}
}, {
key: "runAnimation",
value: function runAnimation(props) {
if (!this.manager) {
this.manager = (0, _AnimateManager.default)();
}
var begin = props.begin,
duration = props.duration,
attributeName = props.attributeName,
propsTo = props.to,
easing = props.easing,
onAnimationStart = props.onAnimationStart,
onAnimationEnd = props.onAnimationEnd,
steps = props.steps,
children = props.children;
var manager = this.manager;
this.unSubscribe = manager.subscribe(this.handleStyleChange);
if (typeof easing === 'function' || typeof children === 'function' || easing === 'spring') {
this.runJSAnimation(props);
return;
}
if (steps.length > 1) {
this.runStepAnimation(props);
return;
}
var to = attributeName ? _defineProperty({}, attributeName, propsTo) : propsTo;
var transition = (0, _util.getTransitionVal)(Object.keys(to), duration, easing);
manager.start([onAnimationStart, begin, _objectSpread(_objectSpread({}, to), {}, {
transition: transition
}), duration, onAnimationEnd]);
}
}, {
key: "render",
value: function render() {
var _this$props4 = this.props,
children = _this$props4.children,
begin = _this$props4.begin,
duration = _this$props4.duration,
attributeName = _this$props4.attributeName,
easing = _this$props4.easing,
isActive = _this$props4.isActive,
steps = _this$props4.steps,
from = _this$props4.from,
to = _this$props4.to,
canBegin = _this$props4.canBegin,
onAnimationEnd = _this$props4.onAnimationEnd,
shouldReAnimate = _this$props4.shouldReAnimate,
onAnimationReStart = _this$props4.onAnimationReStart,
others = _objectWithoutProperties(_this$props4, _excluded);
var count = _react.Children.count(children);
// eslint-disable-next-line react/destructuring-assignment
var stateStyle = this.state.style;
if (typeof children === 'function') {
return children(stateStyle);
}
if (!isActive || count === 0 || duration <= 0) {
return children;
}
var cloneContainer = function cloneContainer(container) {
var _container$props = container.props,
_container$props$styl = _container$props.style,
style = _container$props$styl === void 0 ? {} : _container$props$styl,
className = _container$props.className;
var res = /*#__PURE__*/(0, _react.cloneElement)(container, _objectSpread(_objectSpread({}, others), {}, {
style: _objectSpread(_objectSpread({}, style), stateStyle),
className: className
}));
return res;
};
if (count === 1) {
return cloneContainer(_react.Children.only(children));
}
return /*#__PURE__*/_react.default.createElement("div", null, _react.Children.map(children, function (child) {
return cloneContainer(child);
}));
}
}]);
return Animate;
}(_react.PureComponent);
Animate.displayName = 'Animate';
Animate.defaultProps = {
begin: 0,
duration: 1000,
from: '',
to: '',
attributeName: '',
easing: 'ease',
isActive: true,
canBegin: true,
steps: [],
onAnimationEnd: function onAnimationEnd() {},
onAnimationStart: function onAnimationStart() {}
};
Animate.propTypes = {
from: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.string]),
to: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.string]),
attributeName: _propTypes.default.string,
// animation duration
duration: _propTypes.default.number,
begin: _propTypes.default.number,
easing: _propTypes.default.oneOfType([_propTypes.default.string, _propTypes.default.func]),
steps: _propTypes.default.arrayOf(_propTypes.default.shape({
duration: _propTypes.default.number.isRequired,
style: _propTypes.default.object.isRequired,
easing: _propTypes.default.oneOfType([_propTypes.default.oneOf(['ease', 'ease-in', 'ease-out', 'ease-in-out', 'linear']), _propTypes.default.func]),
// transition css properties(dash case), optional
properties: _propTypes.default.arrayOf('string'),
onAnimationEnd: _propTypes.default.func
})),
children: _propTypes.default.oneOfType([_propTypes.default.node, _propTypes.default.func]),
isActive: _propTypes.default.bool,
canBegin: _propTypes.default.bool,
onAnimationEnd: _propTypes.default.func,
// decide if it should reanimate with initial from style when props change
shouldReAnimate: _propTypes.default.bool,
onAnimationStart: _propTypes.default.func,
onAnimationReStart: _propTypes.default.func
};
var _default = exports.default = Animate;