xsheetjs/bits/66_wscommon.js
SheetJS 1587688aea Page Margins
- XLSB read/write page margins
- XLSX/XLS/XLML read page margins
- separated encrypted XLSX/XLSB document logic from XLS
2017-04-12 21:29:38 -04:00

87 lines
3.0 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"
];
function get_sst_id(sst/*:SST*/, str/*:string*/)/*:number*/ {
for(var i = 0, len = sst.length; i < len; ++i) if(sst[i].t === str) { sst.Count ++; return i; }
sst[len] = {t:str}; sst.Count ++; sst.Unique ++; return len;
}
function col_obj_w(C/*:number*/, col) {
var p = ({min:C+1,max:C+1}/*:any*/);
/* wch (chars), wpx (pixels) */
var width = -1;
if(col.MDW) MDW = col.MDW;
if(col.width != null) p.customWidth = 1;
else if(col.wpx != null) width = px2char(col.wpx);
else if(col.wch != null) width = col.wch;
if(width > -1) { p.width = char2width(width); p.customWidth = 1; }
else p.width = col.width;
return p;
}
function default_margins(margins, mode) {
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, cell, opts) {
var z = opts.revssf[cell.z != null ? cell.z : "General"];
for(var i = 0, len = styles.length; 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, fmtid, fillid, opts, themes, styles) {
if(p.t === 'z') return;
if(p.t === 'd' && typeof p.v === 'string') p.v = parseDate(p.v);
try {
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,_ssfopts);
else p.w = SSF._general_num(p.v,_ssfopts);
}
else if(p.t === 'd') {
var dd = datenum(p.v);
if((dd|0) === dd) p.w = SSF._general_int(dd,_ssfopts);
else p.w = SSF._general_num(dd,_ssfopts);
}
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);
if(opts.cellNF) p.z = SSF._table[fmtid];
} catch(e) { if(opts.WTF) throw e; }
if(fillid) try {
p.s = styles.Fills[fillid];
if (p.s.fgColor && p.s.fgColor.theme) {
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) throw e; }
}