sheetjs-clone/bits/53_ccbin.js

34 lines
837 B
JavaScript
Raw Normal View History

/* [MS-XLSB] 2.6.4.1 */
function parse_BrtCalcChainItem$(data, length) {
var out = {};
out.i = data.read_shift(4);
var cell = {};
cell.r = data.read_shift(4);
cell.c = data.read_shift(4);
out.r = encode_cell(cell);
var flags = data.read_shift(1);
if(flags & 0x2) out.l = '1';
if(flags & 0x8) out.a = '1';
return out;
}
/* 18.6 Calculation Chain */
function parse_cc_bin(data, opts) {
var out = [];
var pass = false;
recordhopper(data, function hopper_cc(val, R_n, RT) {
switch(RT) {
case 0x003F: /* 'BrtCalcChainItem$' */
out.push(val); break;
default:
if((R_n||"").indexOf("Begin") > 0){/* empty */}
else if((R_n||"").indexOf("End") > 0){/* empty */}
else if(!pass || opts.WTF) throw new Error("Unexpected record " + RT + " " + R_n);
}
});
return out;
}
function write_cc_bin(data, opts) { }