preact-material-components/LayoutGrid/index.js

preact wrapper for "Material Components for the web"

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _preact = require("preact");

var _MaterialComponent = _interopRequireDefault(require("../MaterialComponent"));

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

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

class LayoutGrid extends _MaterialComponent.default {
  constructor() {
    super();
    this.componentName = 'layout-grid';
  }

  materialDom(props) {
    return (0, _preact.h)("div", _extends({
      ref: this.setControlRef
    }, props), props.children);
  }

}

class LayoutGridInner extends _MaterialComponent.default {
  constructor() {
    super();
    this.componentName = 'layout-grid__inner';
  }

  materialDom(props) {
    return (0, _preact.h)("div", _extends({
      ref: this.setControlRef
    }, props), props.children);
  }

}
/**
 * @prop cols = 0
 * @prop desktopCols = 0
 * @prop tabletCols = 0
 * @prop phoneCols = 0
 * @prop order = 0
 * @prop align = ''
 */


class LayoutGridCell extends _MaterialComponent.default {
  constructor() {
    super();
    this.componentName = 'layout-grid__cell';
    this._propsDict = {
      cols: 'cols',
      desktop: 'desktopCols',
      tablet: 'tabletCols',
      phone: 'phoneCols',
      order: 'order',
      align: 'align'
    };
  }

  createClassName(props) {
    const baseClass = 'mdc-layout-grid__cell--';
    const classes = [];

    if (props[this._propsDict.cols]) {
      classes.push(baseClass + 'span-' + props[this._propsDict.cols]);
    }

    if (props[this._propsDict.desktop]) {
      classes.push(baseClass + 'span-' + props[this._propsDict.desktop] + '-desktop');
    }

    if (props[this._propsDict.tablet]) {
      classes.push(baseClass + 'span-' + props[this._propsDict.tablet] + '-tablet');
    }

    if (props[this._propsDict.phone]) {
      classes.push(baseClass + 'span-' + props[this._propsDict.phone] + '-phone');
    }

    if (props[this._propsDict.order]) {
      classes.push(baseClass + 'order-' + props[this._propsDict.order]);
    }

    if (props[this._propsDict.align]) {
      classes.push(baseClass + 'align-' + props[this._propsDict.align]);
    }

    return classes.join(' ');
  }

  materialDom(props) {
    return (0, _preact.h)("div", _extends({}, props, {
      className: this.createClassName(props),
      ref: this.setControlRef
    }), props.children);
  }

  render() {
    const element = super.render(); // remove the extra attributes used for customising this element - keep the DOM clean

    Object.keys(this._propsDict).forEach(key => delete element.attributes[this._propsDict[key]]);
    return element;
  }

}

LayoutGrid.Cell = LayoutGridCell;
LayoutGrid.Inner = LayoutGridInner;
var _default = LayoutGrid;
exports.default = _default;