framework7/cjs/modules/component/snabbdom/h.js

Full featured mobile HTML framework for building iOS & Android apps

"use strict";

exports.__esModule = true;
exports.h = h;
exports.default = void 0;

var _vnode = require("./vnode");

var is = _interopRequireWildcard(require("./is"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

function addNS(data, children, sel) {
  data.ns = 'http://www.w3.org/2000/svg';

  if (sel !== 'foreignObject' && children !== undefined) {
    for (var i = 0; i < children.length; ++i) {
      var childData = children[i].data;

      if (childData !== undefined) {
        addNS(childData, children[i].children, children[i].sel);
      }
    }
  }
}

function h(sel, b, c) {
  var data = {},
      children,
      text,
      i;

  if (c !== undefined) {
    data = b;

    if (is.array(c)) {
      children = c;
    } else if (is.primitive(c)) {
      text = c;
    } else if (c && c.sel) {
      children = [c];
    }
  } else if (b !== undefined) {
    if (is.array(b)) {
      children = b;
    } else if (is.primitive(b)) {
      text = b;
    } else if (b && b.sel) {
      children = [b];
    } else {
      data = b;
    }
  }

  if (is.array(children)) {
    for (i = 0; i < children.length; ++i) {
      if (is.primitive(children[i])) children[i] = (0, _vnode.vnode)(undefined, undefined, undefined, children[i], undefined);
    }
  }

  if (sel[0] === 's' && sel[1] === 'v' && sel[2] === 'g' && (sel.length === 3 || sel[3] === '.' || sel[3] === '#')) {
    addNS(data, children, sel);
  }

  return (0, _vnode.vnode)(sel, data, children, text, undefined);
}

;
var _default = h;
exports.default = _default;