zent/lib/dialog/DialogEl.js

一套前端设计语言和基于React的实现

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _defineProperty2 = require('babel-runtime/helpers/defineProperty');

var _defineProperty3 = _interopRequireDefault(_defineProperty2);

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactDom = require('react-dom');

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _focusWithoutScroll = require('../utils/dom/focusWithoutScroll');

var _focusWithoutScroll2 = _interopRequireDefault(_focusWithoutScroll);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var DialogEl = function (_ref) {
  (0, _inherits3['default'])(DialogEl, _ref);

  function DialogEl() {
    var _ref2;

    var _temp, _this, _ret;

    (0, _classCallCheck3['default'])(this, DialogEl);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = (0, _possibleConstructorReturn3['default'])(this, (_ref2 = DialogEl.__proto__ || Object.getPrototypeOf(DialogEl)).call.apply(_ref2, [this].concat(args))), _this), _this.onMaskClick = function (e) {
      if (e.target === e.currentTarget && _this.props.mask && _this.props.maskClosable) {
        _this.props.onClose(e);
      }
    }, _temp), (0, _possibleConstructorReturn3['default'])(_this, _ret);
  }

  (0, _createClass3['default'])(DialogEl, [{
    key: 'renderHeader',
    value: function renderHeader() {
      var _props = this.props,
          prefix = _props.prefix,
          title = _props.title;

      if (!title) {
        return null;
      }

      title = typeof title === 'number' || typeof title === 'string' ? _react2['default'].createElement(
        'span',
        { className: prefix + '-dialog-r-title-text' },
        title
      ) : title;

      return _react2['default'].createElement(
        'div',
        { className: prefix + '-dialog-r-header' },
        _react2['default'].createElement(
          'div',
          { className: prefix + '-dialog-r-title' },
          title
        )
      );
    }
  }, {
    key: 'componentDidMount',
    value: function componentDidMount() {
      // Set focus to dialog iff focus is outside of dialog itself
      var activeElement = document.activeElement;
      var dialogNode = (0, _reactDom.findDOMNode)(this);
      if (dialogNode !== activeElement && dialogNode && !dialogNode.contains(activeElement)) {
        (0, _focusWithoutScroll2['default'])(dialogNode);
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _props2 = this.props,
          onClose = _props2.onClose,
          className = _props2.className,
          prefix = _props2.prefix,
          closeBtn = _props2.closeBtn,
          footer = _props2.footer,
          mask = _props2.mask,
          style = _props2.style,
          children = _props2.children;


      var Header = this.renderHeader();

      var closeBtnCls = (0, _classnames2['default'])(prefix + '-dialog-r-close', (0, _defineProperty3['default'])({}, prefix + '-dialog-r-has-title', !!Header));
      var Closer = closeBtn && _react2['default'].createElement(
        'button',
        { type: 'button', className: closeBtnCls, onClick: onClose },
        '\xD7'
      );

      var Footer = footer && _react2['default'].createElement(
        'div',
        { className: prefix + '-dialog-r-footer' },
        footer
      );

      return _react2['default'].createElement(
        'div',
        { tabIndex: -1, className: prefix + '-dialog-r-root' },
        mask && _react2['default'].createElement('div', { className: prefix + '-dialog-r-backdrop' }),
        _react2['default'].createElement(
          'div',
          { className: prefix + '-dialog-r-wrap', onClick: this.onMaskClick },
          _react2['default'].createElement(
            'div',
            { className: prefix + '-dialog-r ' + className, style: style },
            Closer,
            Header,
            _react2['default'].createElement(
              'div',
              { className: prefix + '-dialog-r-body' },
              children
            ),
            Footer
          )
        )
      );
    }
  }]);
  return DialogEl;
}(_react.PureComponent || _react.Component);

exports['default'] = DialogEl;