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numfmt.js
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numfmt.js
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/**
* Copyright (c) 2015 Guyon Roche
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
"use strict";
var _ = require("underscore");
var utils = require("../utils/utils");
var defaultNumFormats = require("./defaultnumformats");
function hashDefaultFormats() {
var hash = {};
_.each(defaultNumFormats, function(dnf, id) {
if (dnf.f) {
hash[dnf.f] = id;
}
// at some point, add the other cultures here...
});
return hash;
}
var defaultFmtHash = hashDefaultFormats();
// NumFmt encapsulates translation between number format and xlsx
var NumFmt = module.exports = function(id, formatCode) {
this.id = id;
this.formatCode = formatCode;
}
NumFmt.getDefaultFmtId = function(formatCode) {
return defaultFmtHash[formatCode];
}
NumFmt.getDefaultFmtCode = function(numFmtId) {
return defaultNumFormats[numFmtId] && defaultNumFormats[numFmtId].f;
}
NumFmt.prototype = {
get xml() {
// <numFmt numFmtId="<%=nf.numFmtId%>" formatCode="<%=nf.formatCode%>"/>
// return string containing the <font> definition
if (!this._xml) {
this._xml = '<numFmt numFmtId="' + this.id + '" formatCode="' + utils.xmlEncode(this.formatCode) + '"/>';
}
return this._xml;
},
parse: function(node) {
this.id = parseInt(node.attributes.numFmtId);
this.formatCode = node.attributes.formatCode.replace(/[\\](.)/g, "$1");
}
}