@jlongster/spectacle/lib/components/text.js

ReactJS Powered Presentation Framework

"use strict";

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

var _jsx2 = require("babel-runtime/helpers/jsx");

var _jsx3 = _interopRequireDefault(_jsx2);

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

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

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

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

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

var _inherits3 = _interopRequireDefault(_inherits2);

var _class;

var _react = require("react");

var _react2 = _interopRequireDefault(_react);

var _base = require("../utils/base");

var _radium = require("radium");

var _radium2 = _interopRequireDefault(_radium);

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

var Text = (0, _radium2.default)(_class = function (_Component) {
  (0, _inherits3.default)(Text, _Component);

  function Text() {
    (0, _classCallCheck3.default)(this, Text);

    var _this = (0, _possibleConstructorReturn3.default)(this, _Component.call(this));

    _this.resize = _this.resize.bind(_this);
    _this.state = {
      scale: 1,
      height: 16
    };
    return _this;
  }

  Text.prototype.componentDidMount = function componentDidMount() {
    this.resize();
    window.addEventListener("load", this.resize);
    window.addEventListener("resize", this.resize);
  };

  Text.prototype.componentWillReceiveProps = function componentWillReceiveProps() {
    this.resize();
  };

  Text.prototype.componentWillUnmount = function componentWillUnmount() {
    window.removeEventListener("load", this.resize);
    window.removeEventListener("resize", this.resize);
  };

  Text.prototype.resize = function resize() {
    if (this.props.fit) {
      var text = this.textRef;
      var container = this.containerRef;
      text.style.display = "inline-block";
      var scale = container.offsetWidth / text.offsetWidth;
      var height = text.offsetHeight * scale || 0;
      text.style.display = "block";
      this.setState({
        scale: scale,
        height: height
      });
    }
  };

  Text.prototype.render = function render() {
    var _this2 = this;

    var _props = this.props,
        lineHeight = _props.lineHeight,
        fit = _props.fit,
        style = _props.style,
        children = _props.children;

    var styles = {
      container: {
        display: "block",
        width: "100%",
        height: this.state.height
      },
      text: {
        fontSize: 16,
        display: "block",
        margin: "0",
        padding: "0",
        lineHeight: lineHeight,
        transform: "scale(" + this.state.scale + ")",
        transformOrigin: "center top"
      },
      nonFit: {
        lineHeight: lineHeight
      }
    };
    var typefaceStyle = this.context.typeface || {};
    return fit ? _react2.default.createElement(
      "div",
      {
        className: this.props.className,
        ref: function ref(c) {
          _this2.containerRef = c;
        },
        style: [this.context.styles.components.text, _base.getStyles.call(this), styles.container]
      },
      _react2.default.createElement(
        "span",
        {
          ref: function ref(t) {
            _this2.textRef = t;
          },
          style: [styles.text, style, typefaceStyle]
        },
        children
      )
    ) : (0, _jsx3.default)("p", {
      className: this.props.className,
      style: [this.context.styles.components.text, _base.getStyles.call(this), styles.nonFit, style, typefaceStyle]
    }, void 0, children);
  };

  return Text;
}(_react.Component)) || _class;

exports.default = Text;


Text.defaultProps = {
  lineHeight: 1
};

Text.contextTypes = {
  styles: _react.PropTypes.object,
  store: _react.PropTypes.object,
  typeface: _react.PropTypes.object
};