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node_modules/babel-generator/lib/generators/jsx.js 2.75 KB
aaac7fed   liuqimichale   add
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  "use strict";
  
  exports.__esModule = true;
  
  var _getIterator2 = require("babel-runtime/core-js/get-iterator");
  
  var _getIterator3 = _interopRequireDefault(_getIterator2);
  
  exports.JSXAttribute = JSXAttribute;
  exports.JSXIdentifier = JSXIdentifier;
  exports.JSXNamespacedName = JSXNamespacedName;
  exports.JSXMemberExpression = JSXMemberExpression;
  exports.JSXSpreadAttribute = JSXSpreadAttribute;
  exports.JSXExpressionContainer = JSXExpressionContainer;
  exports.JSXSpreadChild = JSXSpreadChild;
  exports.JSXText = JSXText;
  exports.JSXElement = JSXElement;
  exports.JSXOpeningElement = JSXOpeningElement;
  exports.JSXClosingElement = JSXClosingElement;
  exports.JSXEmptyExpression = JSXEmptyExpression;
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function JSXAttribute(node) {
    this.print(node.name, node);
    if (node.value) {
      this.token("=");
      this.print(node.value, node);
    }
  }
  
  function JSXIdentifier(node) {
    this.word(node.name);
  }
  
  function JSXNamespacedName(node) {
    this.print(node.namespace, node);
    this.token(":");
    this.print(node.name, node);
  }
  
  function JSXMemberExpression(node) {
    this.print(node.object, node);
    this.token(".");
    this.print(node.property, node);
  }
  
  function JSXSpreadAttribute(node) {
    this.token("{");
    this.token("...");
    this.print(node.argument, node);
    this.token("}");
  }
  
  function JSXExpressionContainer(node) {
    this.token("{");
    this.print(node.expression, node);
    this.token("}");
  }
  
  function JSXSpreadChild(node) {
    this.token("{");
    this.token("...");
    this.print(node.expression, node);
    this.token("}");
  }
  
  function JSXText(node) {
    this.token(node.value);
  }
  
  function JSXElement(node) {
    var open = node.openingElement;
    this.print(open, node);
    if (open.selfClosing) return;
  
    this.indent();
    for (var _iterator = node.children, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
      var _ref;
  
      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }
  
      var child = _ref;
  
      this.print(child, node);
    }
    this.dedent();
  
    this.print(node.closingElement, node);
  }
  
  function spaceSeparator() {
    this.space();
  }
  
  function JSXOpeningElement(node) {
    this.token("<");
    this.print(node.name, node);
    if (node.attributes.length > 0) {
      this.space();
      this.printJoin(node.attributes, node, { separator: spaceSeparator });
    }
    if (node.selfClosing) {
      this.space();
      this.token("/>");
    } else {
      this.token(">");
    }
  }
  
  function JSXClosingElement(node) {
    this.token("</");
    this.print(node.name, node);
    this.token(">");
  }
  
  function JSXEmptyExpression() {}