sheetjs/bits/66_wscommon.js

176 lines
5.8 KiB
JavaScript

var strs = {}; // shared strings
var _ssfopts = {}; // spreadsheet formatting options
RELS.WS = [
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet",
"http://purl.oclc.org/ooxml/officeDocument/relationships/worksheet"
];
/*global Map */
var browser_has_Map = typeof Map !== 'undefined';
function get_sst_id(sst /*:SST*/ , str /*:string*/ , rev) /*:number*/ {
var i = 0,
len = sst.length;
if (rev) {
if (browser_has_Map ? rev.has(str) : rev.hasOwnProperty(str)) {
var revarr = browser_has_Map ? rev.get(str) : rev[str];
for (; i < revarr.length; ++i) {
if (sst[revarr[i]].t === str) {
sst.Count++;
return revarr[i];
}
}
}
} else
for (; i < len; ++i) {
if (sst[i].t === str) {
sst.Count++;
return i;
}
}
sst[len] = ({
t: str
} /*:any*/ );
sst.Count++;
sst.Unique++;
if (rev) {
if (browser_has_Map) {
if (!rev.has(str)) rev.set(str, []);
rev.get(str).push(len);
} else {
if (!rev.hasOwnProperty(str)) rev[str] = [];
rev[str].push(len);
}
}
return len;
}
function col_obj_w(C /*:number*/ , col) {
var p = ({
min: C + 1,
max: C + 1
} /*:any*/ );
/* wch (chars), wpx (pixels) */
var wch = -1;
if (col.MDW) MDW = col.MDW;
if (col.width != null) p.customWidth = 1;
else if (col.wpx != null) wch = px2char(col.wpx);
else if (col.wch != null) wch = col.wch;
if (wch > -1) {
p.width = char2width(wch);
p.customWidth = 1;
} else if (col.width != null) p.width = col.width;
if (col.hidden) p.hidden = true;
return p;
}
function default_margins(margins /*:Margins*/ , mode /*:?string*/ ) {
if (!margins) return;
var defs = [0.7, 0.7, 0.75, 0.75, 0.3, 0.3];
if (mode == 'xlml') defs = [1, 1, 1, 1, 0.5, 0.5];
if (margins.left == null) margins.left = defs[0];
if (margins.right == null) margins.right = defs[1];
if (margins.top == null) margins.top = defs[2];
if (margins.bottom == null) margins.bottom = defs[3];
if (margins.header == null) margins.header = defs[4];
if (margins.footer == null) margins.footer = defs[5];
}
function get_cell_style(styles /*:Array<any>*/ , cell /*:Cell*/ , opts) {
var z = opts.revssf[cell.z != null ? cell.z : "General"];
var i = 0x3c,
result;
if (z == null && opts.ssf) {
for (; i < 0x188; ++i)
if (opts.ssf[i] == null) {
SSF.load(cell.z, i);
// $FlowIgnore
opts.ssf[i] = cell.z;
opts.revssf[cell.z] = z = i;
break;
}
}
if (cell.p && !styles.find(s => !!s.applyProtection)) {
styles[styles.length] = {
numFmtId: z,
fontId: 0,
fillId: 0,
borderId: 0,
xfId: 1,
applyNumberFormat: 1,
applyProtection: 1
};
}
for (i = 0; i != styles.length; ++i) {
if (styles[i].numFmtId === z) {
if (cell.p && !styles[i].applyProtection) {
continue;
}
result = i;
break;
}
}
if (result == undefined) {
let length = styles.length;
styles[length] = {
numFmtId: z,
fontId: 0,
fillId: 0,
borderId: 0,
xfId: 0,
applyNumberFormat: 1
};
result = length;
}
return result;
}
function safe_format(p /*:Cell*/ , fmtid /*:number*/ , fillid /*:?number*/ , opts, themes, styles) {
if (p.t === 'z') return;
if (p.t === 'd' && typeof p.v === 'string') p.v = parseDate(p.v);
try {
if (opts.cellNF) p.z = SSF._table[fmtid];
} catch (e) {
if (opts.WTF) throw e;
}
if (!opts || opts.cellText !== false) try {
if (SSF._table[fmtid] == null) SSF.load(SSFImplicit[fmtid] || "General", fmtid);
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);
else p.w = SSF._general_num(p.v);
} else if (p.t === 'd') {
var dd = datenum(p.v);
if ((dd | 0) === dd) p.w = SSF._general_int(dd);
else p.w = SSF._general_num(dd);
} 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);
} catch (e) {
if (opts.WTF) throw e;
}
if (!opts.cellStyles) return;
if (fillid != null) try {
p.s = styles.Fills[fillid];
if (p.s.fgColor && p.s.fgColor.theme && !p.s.fgColor.rgb) {
p.s.fgColor.rgb = rgb_tint(themes.themeElements.clrScheme[p.s.fgColor.theme].rgb, p.s.fgColor.tint || 0);
if (opts.WTF) p.s.fgColor.raw_rgb = themes.themeElements.clrScheme[p.s.fgColor.theme].rgb;
}
if (p.s.bgColor && p.s.bgColor.theme) {
p.s.bgColor.rgb = rgb_tint(themes.themeElements.clrScheme[p.s.bgColor.theme].rgb, p.s.bgColor.tint || 0);
if (opts.WTF) p.s.bgColor.raw_rgb = themes.themeElements.clrScheme[p.s.bgColor.theme].rgb;
}
} catch (e) {
if (opts.WTF && styles.Fills) throw e;
}
}
function check_ws(ws /*:Worksheet*/ , sname /*:string*/ , i /*:number*/ ) {
if (ws && ws['!ref']) {
var range = safe_decode_range(ws['!ref']);
if (range.e.c < range.s.c || range.e.r < range.s.r) throw new Error("Bad range (" + i + "): " + ws['!ref']);
}
}