modo-mobile/es/button/index.js

A mobile UI toolkit, based on React

import _extends from 'babel-runtime/helpers/extends';
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
var __rest = this && this.__rest || function (s, e) {
    var t = {};
    for (var p in s) {
        if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
    }if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
        if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
    }return t;
};
import classnames from 'classnames';
import * as React from 'react';
import Icon from '../icon';
var rxTwoCNChar = /^[\u4e00-\u9fa5]{2}$/;
var isTwoCNChar = rxTwoCNChar.test.bind(rxTwoCNChar);
function isString(str) {
    return typeof str === 'string';
}
// Insert one space between two chinese characters automatically.
function insertSpace(child, needInserted) {
    // Check the child if is undefined or null.
    if (child == null) {
        return;
    }
    var SPACE = needInserted ? ' ' : '';
    // strictNullChecks oops.
    if (typeof child !== 'string' && typeof child !== 'number' && isString(child.type) && isTwoCNChar(child.props.children)) {
        return React.cloneElement(child, {}, child.props.children.split('').join(SPACE));
    }
    if (typeof child === 'string') {
        if (isTwoCNChar(child)) {
            child = child.split('').join(SPACE);
        }
        return React.createElement(
            'span',
            null,
            child
        );
    }
    return child;
}

var Button = function (_React$PureComponent) {
    _inherits(Button, _React$PureComponent);

    function Button() {
        _classCallCheck(this, Button);

        var _this = _possibleConstructorReturn(this, (Button.__proto__ || Object.getPrototypeOf(Button)).apply(this, arguments));

        _this.handleClick = function (e) {
            var onClick = _this.props.onClick;

            if (onClick) {
                onClick(e);
            }
        };
        return _this;
    }

    _createClass(Button, [{
        key: 'isNeedInserted',
        value: function isNeedInserted() {
            var _props = this.props,
                icon = _props.icon,
                children = _props.children;

            return React.Children.count(children) === 1 && !icon;
        }
    }, {
        key: 'render',
        value: function render() {
            var _classnames,
                _this2 = this;

            var _a = this.props,
                children = _a.children,
                className = _a.className,
                prefixCls = _a.prefixCls,
                type = _a.type,
                size = _a.size,
                shape = _a.shape,
                inline = _a.inline,
                icon = _a.icon,
                loading = _a.loading,
                onClick = _a.onClick,
                restProps = __rest(_a, ["children", "className", "prefixCls", "type", "size", "shape", "inline", "icon", "loading", "onClick"]);
            var iconType = loading ? 'loading' : icon;
            var wrapCls = classnames(prefixCls, className, (_classnames = {}, _defineProperty(_classnames, prefixCls + '-' + type, type), _defineProperty(_classnames, prefixCls + '-' + shape, shape), _defineProperty(_classnames, prefixCls + '-sm', size === 'small'), _defineProperty(_classnames, prefixCls + '-inline', inline || shape), _defineProperty(_classnames, prefixCls + '-loading', loading), _defineProperty(_classnames, prefixCls + '-icon', !!iconType), _classnames));
            var iconNode = iconType ? React.createElement(Icon, { type: iconType }) : null;
            var kids = children || children === 0 ? React.Children.map(children, function (child) {
                return insertSpace(child, _this2.isNeedInserted());
            }) : null;
            if ('href' in restProps) {
                return React.createElement(
                    'a',
                    _extends({}, restProps, { className: wrapCls, onClick: this.handleClick }),
                    iconNode,
                    kids
                );
            } else {
                var htmlType = restProps.htmlType,
                    otherProps = __rest(restProps, ["htmlType"]);
                return React.createElement(
                    'button',
                    _extends({}, otherProps, { type: htmlType || 'button', className: wrapCls, onClick: this.handleClick }),
                    React.createElement(
                        'div',
                        { className: prefixCls + '-inner' },
                        iconNode,
                        kids
                    )
                );
            }
        }
    }]);

    return Button;
}(React.PureComponent);

Button.defaultProps = {
    disabled: false,
    inline: false,
    loading: false,
    size: 'large',
    prefixCls: 'm-button'
};
export default Button;