zent
Version:
一套前端设计语言和基于React的实现
105 lines (84 loc) • 4.13 kB
JavaScript
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = 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, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
exports['default'] = withESCToClose;
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _omit = require('zent-utils/lodash/omit');
var _omit2 = _interopRequireDefault(_omit);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
/**
Not exported in index.js.
Provides an HOC component for ESC to close functionality, useful in some cases.
**/
function withESCToClose(Closable) {
var _class, _temp2;
return _temp2 = _class = function (_Component) {
_inherits(ESCToCloseWrapper, _Component);
function ESCToCloseWrapper() {
var _ref;
var _temp, _this, _ret;
_classCallCheck(this, ESCToCloseWrapper);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = ESCToCloseWrapper.__proto__ || Object.getPrototypeOf(ESCToCloseWrapper)).call.apply(_ref, [this].concat(args))), _this), _this.onKeyUp = function (evt) {
if (evt.keyCode === 27) {
_this.props.onClose();
}
}, _temp), _possibleConstructorReturn(_this, _ret);
}
_createClass(ESCToCloseWrapper, [{
key: 'on',
value: function on() {
document.body.addEventListener('keyup', this.onKeyUp, true);
}
}, {
key: 'off',
value: function off() {
document.body.removeEventListener('keyup', this.onKeyUp, true);
}
}, {
key: 'componentDidMount',
value: function componentDidMount() {
if (this.props.visible) {
this.on();
}
}
}, {
key: 'componentWillUnmount',
value: function componentWillUnmount() {
if (this.props.visible) {
this.off();
}
}
}, {
key: 'componentWillReceiveProps',
value: function componentWillReceiveProps(nextProps) {
if (nextProps.visible !== this.props.visible) {
if (nextProps.visible) {
this.on();
} else {
this.off();
}
}
}
}, {
key: 'render',
value: function render() {
var props = (0, _omit2['default'])(this.props, ['onClose']);
return _react2['default'].createElement(Closable, props);
}
}]);
return ESCToCloseWrapper;
}(_react.Component), _class.propTypes = {
visible: _react.PropTypes.bool.isRequired,
onClose: _react.PropTypes.func.isRequired
}, _temp2;
}
module.exports = exports['default'];
;