@lahzenegar/video-react/lib/components/Bezel.js

Video-React is a web video player built from the ground up for an HTML5 world using React library.

'use strict';

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

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 _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

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

var propTypes = {
  manager: _propTypes2.default.object,
  className: _propTypes2.default.string
};

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

  function Bezel(props, context) {
    (0, _classCallCheck3.default)(this, Bezel);

    var _this = (0, _possibleConstructorReturn3.default)(this, (Bezel.__proto__ || (0, _getPrototypeOf2.default)(Bezel)).call(this, props, context));

    _this.timer = null;
    props.manager.subscribeToOperationStateChange(_this.handleStateChange.bind(_this));

    _this.state = {
      hidden: true,
      operation: {}
    };
    return _this;
  }

  (0, _createClass3.default)(Bezel, [{
    key: 'handleStateChange',
    value: function handleStateChange(state, prevState) {
      var _this2 = this;

      if (state.count !== prevState.count && state.operation.source === 'shortcut') {
        if (this.timer) {
          // previous animation is not finished
          clearTimeout(this.timer); // cancel it
          this.timer = null;
        }

        // show it
        // update operation
        this.setState({
          hidden: false,
          count: state.count,
          operation: state.operation
        });

        // hide it after 0.5s
        this.timer = setTimeout(function () {
          _this2.setState({
            hidden: true
          });
          _this2.timer = null;
        }, 500);
      }
    }
  }, {
    key: 'render',
    value: function render() {
      // only displays for shortcut so far
      if (this.state.operation.source !== 'shortcut') {
        return null;
      }
      var style = this.state.hidden ? {
        display: 'none'
      } : null;

      return _react2.default.createElement(
        'div',
        {
          className: (0, _classnames2.default)({
            'video-react-bezel': true,
            'video-react-bezel-animation': this.state.count % 2 === 0,
            'video-react-bezel-animation-alt': this.state.count % 2 === 1
          }, this.props.className),
          style: style,
          role: 'status',
          'aria-label': this.state.operation.action
        },
        _react2.default.createElement('div', {
          className: (0, _classnames2.default)('video-react-bezel-icon', 'video-react-bezel-icon-' + this.state.operation.action)
        })
      );
    }
  }]);
  return Bezel;
}(_react.Component);

exports.default = Bezel;


Bezel.propTypes = propTypes;
Bezel.displayName = 'Bezel';