material-ui/internal/Overlay.js

'use strict';

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

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');

var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);

var _getPrototypeOf = require('babel-runtime/core-js/object/get-prototype-of');

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

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 _simpleAssign = require('simple-assign');

var _simpleAssign2 = _interopRequireDefault(_simpleAssign);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _transitions = require('../styles/transitions');

var _transitions2 = _interopRequireDefault(_transitions);

var _AutoLockScrolling = require('./AutoLockScrolling');

var _AutoLockScrolling2 = _interopRequireDefault(_AutoLockScrolling);

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

function getStyles(props, context) {
  var overlay = context.muiTheme.overlay;


  var style = {
    root: {
      position: 'fixed',
      height: '100%',
      width: '100%',
      top: 0,
      left: '-100%',
      opacity: 0,
      backgroundColor: overlay.backgroundColor,
      WebkitTapHighlightColor: 'rgba(0, 0, 0, 0)', // Remove mobile color flashing (deprecated)

      // Two ways to promote overlay to its own render layer
      willChange: 'opacity',
      transform: 'translateZ(0)',

      transition: props.transitionEnabled && _transitions2.default.easeOut('0ms', 'left', '400ms') + ', ' + _transitions2.default.easeOut('400ms', 'opacity')
    }
  };

  if (props.show) {
    (0, _simpleAssign2.default)(style.root, {
      left: 0,
      opacity: 1,
      transition: _transitions2.default.easeOut('0ms', 'left') + ', ' + _transitions2.default.easeOut('400ms', 'opacity')
    });
  }

  return style;
}

var Overlay = function (_Component) {
  (0, _inherits3.default)(Overlay, _Component);

  function Overlay() {
    (0, _classCallCheck3.default)(this, Overlay);
    return (0, _possibleConstructorReturn3.default)(this, (Overlay.__proto__ || (0, _getPrototypeOf2.default)(Overlay)).apply(this, arguments));
  }

  (0, _createClass3.default)(Overlay, [{
    key: 'setOpacity',
    value: function setOpacity(opacity) {
      this.refs.overlay.style.opacity = opacity;
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          autoLockScrolling = _props.autoLockScrolling,
          show = _props.show,
          style = _props.style,
          transitionEnabled = _props.transitionEnabled,
          other = (0, _objectWithoutProperties3.default)(_props, ['autoLockScrolling', 'show', 'style', 'transitionEnabled']);
      var prepareStyles = this.context.muiTheme.prepareStyles;

      var styles = getStyles(this.props, this.context);

      return _react2.default.createElement(
        'div',
        (0, _extends3.default)({}, other, { ref: 'overlay', style: prepareStyles((0, _simpleAssign2.default)(styles.root, style)) }),
        autoLockScrolling && _react2.default.createElement(_AutoLockScrolling2.default, { lock: show })
      );
    }
  }]);
  return Overlay;
}(_react.Component);

Overlay.defaultProps = {
  autoLockScrolling: true,
  style: {},
  transitionEnabled: true
};
Overlay.contextTypes = {
  muiTheme: _propTypes2.default.object.isRequired
};
Overlay.propTypes = process.env.NODE_ENV !== "production" ? {
  autoLockScrolling: _propTypes2.default.bool,
  show: _propTypes2.default.bool.isRequired,
  /**
   * Override the inline-styles of the root element.
   */
  style: _propTypes2.default.object,
  transitionEnabled: _propTypes2.default.bool
} : {};
exports.default = Overlay;