sheetjs-clone/bits/66_wscommon.js
2021-09-15 09:47:27 +02:00

132 lines
4.4 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) : Object.prototype.hasOwnProperty.call(rev, 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(!Object.prototype.hasOwnProperty.call(rev, 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, len = styles.length;
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;
}
}
for(i = 0; 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 safe_format(p/*:Cell*/, fmtid/*:number*/, fillid/*:?number*/, opts, themes, styles) {
try {
if(opts.cellNF) p.z = SSF._table[fmtid];
} catch(e) { if(opts.WTF) throw e; }
if(p.t === 'z' && !opts.cellStyles) return;
if(p.t === 'd' && typeof p.v === 'string') p.v = parseDate(p.v);
if((!opts || opts.cellText !== false) && p.t !== 'z') 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']);
}
}