sheetjs/bits/64_cmntbin.js

45 lines
1.3 KiB
JavaScript
Raw Normal View History

/* [MS-XLSB] 2.4.28 BrtBeginComment */
var parse_BrtBeginComment = function(data, length) {
var out = {};
out.iauthor = data.read_shift(4);
var rfx = parse_UncheckedRfX(data, 16);
out.rfx = rfx.s;
out.ref = encode_cell(rfx.s);
data.l += 16; /*var guid = parse_GUID(data); */
return out;
};
/* [MS-XLSB] 2.4.324 BrtCommentAuthor */
var parse_BrtCommentAuthor = parse_XLWideString;
/* [MS-XLSB] 2.4.325 BrtCommentText */
var parse_BrtCommentText = parse_RichStr;
/* [MS-XLSB] 2.1.7.8 Comments */
function parse_comments_bin(data, opts) {
var out = [];
var authors = [];
var c = {};
var pass = false;
recordhopper(data, function(val, R, RT) {
switch(R.n) {
case 'BrtCommentAuthor': authors.push(val); break;
case 'BrtBeginComment': c = val; break;
case 'BrtCommentText': c.t = val.t; c.h = val.h; c.r = val.r; break;
case 'BrtEndComment':
c.author = authors[c.iauthor];
delete c.iauthor;
if(opts.sheetRows && opts.sheetRows <= c.rfx.r) break;
delete c.rfx; out.push(c); break;
case 'BrtBeginComments': break;
case 'BrtEndComments': break;
case 'BrtBeginCommentAuthors': break;
case 'BrtEndCommentAuthors': break;
case 'BrtBeginCommentList': break;
case 'BrtEndCommentList': break;
default: if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R.n);
}
});
return out;
}