/* [MS-XLSB] 2.4.28 BrtBeginComment */ function parse_BrtBeginComment(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; } function write_BrtBeginComment(data, o) { if(o == null) o = new_buf(36); o.write_shift(4, data[1].iauthor); write_UncheckedRfX(data[0], o); o.write_shift(4, 0); o.write_shift(4, 0); o.write_shift(4, 0); o.write_shift(4, 0); return o; } /* [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 hopper_cmnt(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; if(!c.t) c.t = ""; 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; } function write_comments_bin(data, opts) { var ba = buf_array(); var iauthor = []; write_record(ba, "BrtBeginComments"); { /* COMMENTAUTHORS */ write_record(ba, "BrtBeginCommentAuthors"); data.forEach(function(comment) { comment[1].forEach(function(c) { if(iauthor.indexOf(c.a) > -1) return; iauthor.push(c.a.substr(0,54)); write_record(ba, "BrtCommentAuthor", write_XLWideString(c.a.substr(0, 54))); }); }); write_record(ba, "BrtEndCommentAuthors"); } { /* COMMENTLIST */ write_record(ba, "BrtBeginCommentList"); data.forEach(function(comment) { comment[1].forEach(function(c) { c.iauthor = iauthor.indexOf(c.a); var range = {s:decode_cell(comment[0])}; range.e = range.s; write_record(ba, "BrtBeginComment", write_BrtBeginComment([range, c])); if(c.t && c.t.length > 0) write_record(ba, "BrtCommentText", write_RichStr(c)); write_record(ba, "BrtEndComment"); delete c.iauthor; }); }); write_record(ba, "BrtEndCommentList"); } write_record(ba, "BrtEndComments"); return ba.end(); }