exceljs
Version:
Excel Workbook Manager - Read and Write xlsx and csv Files.
184 lines (139 loc) • 6.75 kB
JavaScript
;
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(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, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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 } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { 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; } 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 { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var BaseXform = require('../base-xform');
var AlignmentXform = require('./alignment-xform');
var ProtectionXform = require('./protection-xform'); // <xf numFmtId="[numFmtId]" fontId="[fontId]" fillId="[fillId]" borderId="[xf.borderId]" xfId="[xfId]">
// Optional <alignment>
// Optional <protection>
// </xf>
// Style assists translation from style model to/from xlsx
var StyleXform = /*#__PURE__*/function (_BaseXform) {
_inherits(StyleXform, _BaseXform);
var _super = _createSuper(StyleXform);
function StyleXform(options) {
var _this;
_classCallCheck(this, StyleXform);
_this = _super.call(this);
_this.xfId = !!(options && options.xfId);
_this.map = {
alignment: new AlignmentXform(),
protection: new ProtectionXform()
};
return _this;
}
_createClass(StyleXform, [{
key: "render",
value: function render(xmlStream, model) {
xmlStream.openNode('xf', {
numFmtId: model.numFmtId || 0,
fontId: model.fontId || 0,
fillId: model.fillId || 0,
borderId: model.borderId || 0
});
if (this.xfId) {
xmlStream.addAttribute('xfId', model.xfId || 0);
}
if (model.numFmtId) {
xmlStream.addAttribute('applyNumberFormat', '1');
}
if (model.fontId) {
xmlStream.addAttribute('applyFont', '1');
}
if (model.fillId) {
xmlStream.addAttribute('applyFill', '1');
}
if (model.borderId) {
xmlStream.addAttribute('applyBorder', '1');
}
if (model.alignment) {
xmlStream.addAttribute('applyAlignment', '1');
}
if (model.protection) {
xmlStream.addAttribute('applyProtection', '1');
}
/**
* Rendering tags causes close of XML stream.
* Therefore adding attributes must be done before rendering tags.
*/
if (model.alignment) {
this.map.alignment.render(xmlStream, model.alignment);
}
if (model.protection) {
this.map.protection.render(xmlStream, model.protection);
}
xmlStream.closeNode();
}
}, {
key: "parseOpen",
value: function parseOpen(node) {
if (this.parser) {
this.parser.parseOpen(node);
return true;
} // used during sax parsing of xml to build font object
switch (node.name) {
case 'xf':
this.model = {
numFmtId: parseInt(node.attributes.numFmtId, 10),
fontId: parseInt(node.attributes.fontId, 10),
fillId: parseInt(node.attributes.fillId, 10),
borderId: parseInt(node.attributes.borderId, 10)
};
if (this.xfId) {
this.model.xfId = parseInt(node.attributes.xfId, 10);
}
return true;
case 'alignment':
this.parser = this.map.alignment;
this.parser.parseOpen(node);
return true;
case 'protection':
this.parser = this.map.protection;
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)) {
if (this.map.protection === this.parser) {
this.model.protection = this.parser.model;
} else {
this.model.alignment = this.parser.model;
}
this.parser = undefined;
}
return true;
}
return name !== 'xf';
}
}, {
key: "tag",
get: function get() {
return 'xf';
}
}]);
return StyleXform;
}(BaseXform);
module.exports = StyleXform;
//# sourceMappingURL=style-xform.js.map