@zlooun/exceljs/dist/es5/xlsx/xform/style/border-xform.js

Fixes the problem with writing a file using streams and not using RAM based on 'exeljs'

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
/* eslint-disable max-classes-per-file */
var BaseXform = require('../base-xform');
var utils = require('../../../utils/utils');
var ColorXform = require('./color-xform');
var EdgeXform = /*#__PURE__*/function (_BaseXform) {
  _inherits(EdgeXform, _BaseXform);
  var _super = _createSuper(EdgeXform);
  function EdgeXform(name) {
    var _this;
    _classCallCheck(this, EdgeXform);
    _this = _super.call(this);
    _this.name = name;
    _this.map = {
      color: new ColorXform()
    };
    return _this;
  }
  _createClass(EdgeXform, [{
    key: "tag",
    get: function get() {
      return this.name;
    }
  }, {
    key: "render",
    value: function render(xmlStream, model, defaultColor) {
      var color = model && model.color || defaultColor || this.defaultColor;
      xmlStream.openNode(this.name);
      if (model && model.style) {
        xmlStream.addAttribute('style', model.style);
        if (color) {
          this.map.color.render(xmlStream, color);
        }
      }
      xmlStream.closeNode();
    }
  }, {
    key: "parseOpen",
    value: function parseOpen(node) {
      if (this.parser) {
        this.parser.parseOpen(node);
        return true;
      }
      switch (node.name) {
        case this.name:
          {
            var style = node.attributes.style;
            if (style) {
              this.model = {
                style: style
              };
            } else {
              this.model = undefined;
            }
            return true;
          }
        case 'color':
          this.parser = this.map.color;
          this.parser.parseOpen(node);
          return true;
        default:
          return false;
      }
    }
  }, {
    key: "parseText",
    value: function parseText(text) {
      if (this.parser) {
        this.parser.parseText(text);
      }
    }
  }, {
    key: "parseClose",
    value: function parseClose(name) {
      if (this.parser) {
        if (!this.parser.parseClose(name)) {
          this.parser = undefined;
        }
        return true;
      }
      if (name === this.name) {
        if (this.map.color.model) {
          if (!this.model) {
            this.model = {};
          }
          this.model.color = this.map.color.model;
        }
      }
      return false;
    }
  }, {
    key: "validStyle",
    value: function validStyle(value) {
      return EdgeXform.validStyleValues[value];
    }
  }]);
  return EdgeXform;
}(BaseXform);
EdgeXform.validStyleValues = ['thin', 'dotted', 'dashDot', 'hair', 'dashDotDot', 'slantDashDot', 'mediumDashed', 'mediumDashDotDot', 'mediumDashDot', 'medium', 'double', 'thick'].reduce(function (p, v) {
  p[v] = true;
  return p;
}, {});

// Border encapsulates translation from border model to/from xlsx
var BorderXform = /*#__PURE__*/function (_BaseXform2) {
  _inherits(BorderXform, _BaseXform2);
  var _super2 = _createSuper(BorderXform);
  function BorderXform() {
    var _this2;
    _classCallCheck(this, BorderXform);
    _this2 = _super2.call(this);
    _this2.map = {
      top: new EdgeXform('top'),
      left: new EdgeXform('left'),
      bottom: new EdgeXform('bottom'),
      right: new EdgeXform('right'),
      diagonal: new EdgeXform('diagonal')
    };
    return _this2;
  }
  _createClass(BorderXform, [{
    key: "render",
    value: function render(xmlStream, model) {
      var color = model.color;
      xmlStream.openNode('border');
      if (model.diagonal && model.diagonal.style) {
        if (model.diagonal.up) {
          xmlStream.addAttribute('diagonalUp', '1');
        }
        if (model.diagonal.down) {
          xmlStream.addAttribute('diagonalDown', '1');
        }
      }
      function add(edgeModel, edgeXform) {
        if (edgeModel && !edgeModel.color && model.color) {
          // don't mess with incoming models
          edgeModel = _objectSpread(_objectSpread({}, edgeModel), {}, {
            color: model.color
          });
        }
        edgeXform.render(xmlStream, edgeModel, color);
      }
      add(model.left, this.map.left);
      add(model.right, this.map.right);
      add(model.top, this.map.top);
      add(model.bottom, this.map.bottom);
      add(model.diagonal, this.map.diagonal);
      xmlStream.closeNode();
    }
  }, {
    key: "parseOpen",
    value: function parseOpen(node) {
      if (this.parser) {
        this.parser.parseOpen(node);
        return true;
      }
      switch (node.name) {
        case 'border':
          this.reset();
          this.diagonalUp = utils.parseBoolean(node.attributes.diagonalUp);
          this.diagonalDown = utils.parseBoolean(node.attributes.diagonalDown);
          return true;
        default:
          this.parser = this.map[node.name];
          if (this.parser) {
            this.parser.parseOpen(node);
            return true;
          }
          return false;
      }
    }
  }, {
    key: "parseText",
    value: function parseText(text) {
      if (this.parser) {
        this.parser.parseText(text);
      }
    }
  }, {
    key: "parseClose",
    value: function parseClose(name) {
      if (this.parser) {
        if (!this.parser.parseClose(name)) {
          this.parser = undefined;
        }
        return true;
      }
      if (name === 'border') {
        var model = this.model = {};
        var add = function add(key, edgeModel, extensions) {
          if (edgeModel) {
            if (extensions) {
              Object.assign(edgeModel, extensions);
            }
            model[key] = edgeModel;
          }
        };
        add('left', this.map.left.model);
        add('right', this.map.right.model);
        add('top', this.map.top.model);
        add('bottom', this.map.bottom.model);
        add('diagonal', this.map.diagonal.model, {
          up: this.diagonalUp,
          down: this.diagonalDown
        });
      }
      return false;
    }
  }]);
  return BorderXform;
}(BaseXform);
module.exports = BorderXform;
//# sourceMappingURL=border-xform.js.map