sheetjs-clone/bits/66_wscommon.js
2015-08-13 16:46:31 +02:00

85 lines
2.3 KiB
JavaScript

var strs = {}; // shared strings
var _ssfopts = {}; // spreadsheet formatting options
RELS.WS = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet";
function get_sst_id(sst, str) {
for(var i = 0, len = sst.length; i < len; ++i) if(sst[i].t === str) { sst.Count ++; return i; }
sst[len] = {t:str}; sst.Count ++; sst.Unique ++; return len;
}
function get_cell_style(styles, cell, opts) {
if (typeof style_builder != 'undefined') {
if (/^\d+$/.exec(cell.s)) { return cell.s} // if its already an integer index, let it be
if (cell.s && (cell.s == +cell.s)) { return cell.s} // if its already an integer index, let it be
var s = cell.s || {};
if (cell.z) s.numFmt = cell.z;
return style_builder.addStyle(s);
}
else {
var z = opts.revssf[cell.z != null ? cell.z : "General"];
for(var i = 0, len = styles.length; i != len; ++i) if(styles[i].numFmtId === z) return i;
styles[len] = {
numFmtId:z,
fontId:0,
fillId:0,
borderId:0,
xfId:0,
applyNumberFormat:1
};
return len;
}
}
function get_cell_style_csf(cellXf) {
if (cellXf) {
var s = {}
if (typeof cellXf.numFmtId != undefined) {
s.numFmt = SSF._table[cellXf.numFmtId];
}
if(cellXf.fillId) {
s.fill = styles.Fills[cellXf.fillId];
}
if (cellXf.fontId) {
s.font = styles.Fonts[cellXf.fontId];
}
if (cellXf.borderId) {
s.border = styles.Borders[cellXf.borderId];
}
if (cellXf.applyAlignment==1) {
s.alignment = cellXf.alignment;
}
return JSON.parse(JSON.stringify(s));
}
return null;
}
function safe_format(p, fmtid, fillid, opts) {
try {
if(p.t === 'e') p.w = p.w || BErr[p.v];
else if(fmtid === 0) {
if(p.t === 'n') {
if((p.v|0) === p.v) p.w = SSF._general_int(p.v,_ssfopts);
else p.w = SSF._general_num(p.v,_ssfopts);
}
else if(p.t === 'd') {
var dd = datenum(p.v);
if((dd|0) === dd) p.w = SSF._general_int(dd,_ssfopts);
else p.w = SSF._general_num(dd,_ssfopts);
}
else if(p.v === undefined) return "";
else p.w = SSF._general(p.v,_ssfopts);
}
else if(p.t === 'd') p.w = SSF.format(fmtid,datenum(p.v),_ssfopts);
else p.w = SSF.format(fmtid,p.v,_ssfopts);
if(opts.cellNF) p.z = SSF._table[fmtid];
} catch(e) { if(opts.WTF) throw e; }
}