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Parse XLSX Styles 

some changes picked from #263
This commit is contained in:
Pieter Sheth-Voss 2017-03-19 02:50:30 -04:00 committed by SheetJS
parent 7888070603
commit f90fbd32e5
7 changed files with 647 additions and 128 deletions
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220
bits/47_styxml.js
View File

@ -1,5 +1,68 @@
/* 18.8.5 borders CT_Borders */
function parse_borders(t, styles, themes, opts) {
styles.Borders = [];
var border = {}, sub_border = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<borders': case '<borders>': case '</borders>': break;
/* 18.8.4 border CT_Border */
case '<border': case '<border>':
border = {};
if (y.diagonalUp) { border.diagonalUp = y.diagonalUp; }
if (y.diagonalDown) { border.diagonalDown = y.diagonalDown; }
styles.Borders.push(border);
break;
case '</border>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<left': case '<left/>': break;
case '</left>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<right': case '<right/>': break;
case '</right>': break;
/* 18.8.43 top CT_BorderPr */
case '<top': case '<top/>': break;
case '</top>': break;
/* 18.8.6 bottom CT_BorderPr */
case '<bottom': case '<bottom/>': break;
case '</bottom>': break;
/* 18.8.13 diagonal CT_BorderPr */
case '<diagonal': case '<diagonal/>': break;
case '</diagonal>': break;
/* 18.8.25 horizontal CT_BorderPr */
case '<horizontal': case '<horizontal/>': break;
case '</horizontal>': break;
/* 18.8.44 vertical CT_BorderPr */
case '<vertical': case '<vertical/>': break;
case '</vertical>': break;
/* 18.8.37 start CT_BorderPr */
case '<start': case '<start/>': break;
case '</start>': break;
/* 18.8.16 end CT_BorderPr */
case '<end': case '<end/>': break;
case '</end>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in borders');
}
});
}
/* 18.8.21 fills CT_Fills */
function parse_fills(t, styles, opts) {
function parse_fills(t, styles, themes, opts) {
styles.Fills = [];
var fill = {};
t[0].match(tagregex).forEach(function(x) {
@ -11,9 +74,12 @@ function parse_fills(t, styles, opts) {
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.24 gradientFill CT_GradientFill */
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.32 patternFill CT_PatternFill */
case '<patternFill':
case '<patternFill>':
case '<patternFill': case '<patternFill>':
if(y.patternType) fill.patternType = y.patternType;
break;
case '<patternFill/>': case '</patternFill>': break;
@ -25,7 +91,7 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.bgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.bgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.bgColor.rgb = y.rgb.slice(-6);
break;
case '<bgColor/>': case '</bgColor>': break;
@ -35,15 +101,104 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.fgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.fgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.fgColor.rgb = y.rgb.slice(-6);
break;
case '<fgColor/>': case '</fgColor>': break;
/* 18.8.38 stop CT_GradientStop */
case '<stop': case '<stop/>': break;
case '</stop>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fills');
}
});
}
/* 18.8.23 fonts CT_Fonts */
function parse_fonts(t, styles, themes, opts) {
styles.Fonts = [];
var font = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<fonts': case '<fonts>': case '</fonts>': break;
/* 18.8.22 font CT_Font */
case '<font': case '<font>': break;
case '</font>': case '<font/>':
styles.Fonts.push(font);
font = {};
break;
/* 18.8.29 name CT_FontName */
case '<name': if(y.val) font.name = y.val; break;
case '<name/>': case '</name>': break;
/* 18.8.2 b CT_BooleanProperty */
case '<b': break; // TODO: read val (0 = off)
case '<b/>': font.bold = true; break;
/* 18.8.26 i CT_BooleanProperty */
case '<i': break; // TODO: read val (0 = off)
case '<i/>': font.italic = true; break;
/* 18.4.13 u CT_UnderlineProperty */
case '<u': font.underline = true; break; // TODO: double underline
case '<u/>': font.underline = true; break;
/* 18.4.10 strike CT_BooleanProperty */
case '<strike': break; // TODO: read val (0 = off)
case '<strike/>': font.strike = true; break;
/* 18.4.2 outline CT_BooleanProperty */
case '<outline/>': font.outline = true; break;
/* 18.8.36 shadow CT_BooleanProperty */
case '<shadow/>': font.shadow = true; break;
/* 18.4.11 sz CT_FontSize */
case '<sz': if(y.val) font.sz = y.val; break;
case '<sz/>': case '</sz>': break;
/* 18.4.14 vertAlign CT_VerticalAlignFontProperty */
case '<vertAlign': if(y.val) font.vertAlign = y.val; break;
case '<vertAlign/>': case '</vertAlign>': break;
/* 18.8.18 family CT_FontFamily */
case '<family': if(y.val) font.family = y.val; break;
case '<family/>': case '</family>': break;
/* 18.8.35 scheme CT_FontScheme */
case '<scheme': if(y.val) font.scheme = y.val; break;
case '<scheme/>': case '</scheme>': break;
/* 18.4.1 charset CT_IntProperty TODO */
case '<charset':
if(y.val == '1') break;
y.codepage = CS2CP[parseInt(y.val, 10)];
break;
/* 18.?.? color CT_Color TODO */
case '<color':
if(!font.color) font.color = {};
if(y.theme) font.color.theme = y.theme;
if(y.tint) font.color.tint = y.tint;
if(y.theme && themes.themeElements && themes.themeElements.clrScheme) {
font.color.rgb = rgb_tint(themes.themeElements.clrScheme[font.color.theme].rgb, font.color.tint || 0);
}
if(y.rgb) font.color.rgb = y.rgb;
break;
case '<color/>': case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fonts');
}
});
}
/* 18.8.31 numFmts CT_NumFmts */
function parse_numFmts(t, styles, opts) {
styles.NumberFmt = [];
@ -68,7 +223,7 @@ function parse_numFmts(t, styles, opts) {
function write_numFmts(NF/*:{[n:number]:string}*/, opts) {
var o = ["<numFmts>"];
[[5,8],[23,26],[41,44],[63,66],[164,392]].forEach(function(r) {
for(var i = r[0]; i <= r[1]; ++i) if(NF[i]) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
for(var i = r[0]; i <= r[1]; ++i) if(NF[i] != null) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
});
if(o.length === 1) return "";
o[o.length] = ("</numFmts>");
@ -79,24 +234,37 @@ function write_numFmts(NF/*:{[n:number]:string}*/, opts) {
/* 18.8.10 cellXfs CT_CellXfs */
function parse_cellXfs(t, styles, opts) {
styles.CellXf = [];
var xf;
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0]) {
case '<cellXfs': case '<cellXfs>': case '<cellXfs/>': case '</cellXfs>': break;
/* 18.8.45 xf CT_Xf */
case '<xf': delete y[0];
if(y.numFmtId) y.numFmtId = parseInt(y.numFmtId, 10);
if(y.fillId) y.fillId = parseInt(y.fillId, 10);
styles.CellXf.push(y); break;
case '<xf':
xf = y;
delete xf[0];
if(xf.numFmtId) xf.numFmtId = parseInt(xf.numFmtId, 10);
if(xf.fillId) xf.fillId = parseInt(xf.fillId, 10);
styles.CellXf.push(xf); break;
case '</xf>': break;
/* 18.8.1 alignment CT_CellAlignment */
case '<alignment': case '<alignment/>': case '</alignment>': break;
case '<alignment': case '<alignment/>':
var alignment = {};
if(y.vertical) alignment.vertical = y.vertical;
if(y.horizontal) alignment.horizontal = y.horizontal;
if(y.textRotation != null) alignment.textRotation = y.textRotation;
if(y.indent) alignment.indent = y.indent;
if(y.wrapText) alignment.wrapText = y.wrapText;
xf.alignment = alignment;
break;
case '</alignment>': break;
/* 18.8.33 protection CT_CellProtection */
case '<protection': case '</protection>': case '<protection/>': break;
/* 18.2.10 extLst CT_ExtensionList ? */
case '<extLst': case '</extLst>': break;
case '<ext': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in cellXfs';
@ -119,32 +287,36 @@ var parse_sty_xml= (function make_pstyx() {
var numFmtRegex = /<numFmts([^>]*)>.*<\/numFmts>/;
var cellXfRegex = /<cellXfs([^>]*)>.*<\/cellXfs>/;
var fillsRegex = /<fills([^>]*)>.*<\/fills>/;
var fontsRegex = /<fonts([^>]*)>.*<\/fonts>/;
var bordersRegex = /<borders([^>]*)>.*<\/borders>/;
return function parse_sty_xml(data, opts) {
return function parse_sty_xml(data, themes, opts) {
var styles = {};
if(!data) return styles;
/* 18.8.39 styleSheet CT_Stylesheet */
var t;
/* numFmts CT_NumFmts ? */
/* 18.8.31 numFmts CT_NumFmts ? */
if((t=data.match(numFmtRegex))) parse_numFmts(t, styles, opts);
/* fonts CT_Fonts ? */
/*if((t=data.match(/<fonts([^>]*)>.*<\/fonts>/))) parse_fonts(t, opts);*/
/* 18.8.23 fonts CT_Fonts ? */
if((t=data.match(fontsRegex))) parse_fonts(t, styles, themes, opts);
/* fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, opts);
/* 18.8.21 fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, themes, opts);
/* borders CT_Borders ? */
/* cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.5 borders CT_Borders ? */
if((t=data.match(bordersRegex))) parse_borders(t, styles, themes, opts);
/* cellXfs CT_CellXfs ? */
/* 18.8.9 cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.10 cellXfs CT_CellXfs ? */
if((t=data.match(cellXfRegex))) parse_cellXfs(t, styles, opts);
/* dxfs CT_Dxfs ? */
/* tableStyles CT_TableStyles ? */
/* colors CT_Colors ? */
/* extLst CT_ExtensionList ? */
/* 18.8.15 dxfs CT_Dxfs ? */
/* 18.8.42 tableStyles CT_TableStyles ? */
/* 18.8.11 colors CT_Colors ? */
/* 18.2.10 extLst CT_ExtensionList ? */
return styles;
};

2
bits/48_stybin.js
View File

@ -41,7 +41,7 @@ function parse_BrtXF(data, length/*:number*/) {
}
/* [MS-XLSB] 2.1.7.50 Styles */
function parse_sty_bin(data, opts) {
function parse_sty_bin(data, themes, opts) {
var styles = {};
styles.NumberFmt = ([]/*:any*/);
for(var y in SSF._table) styles.NumberFmt[y] = SSF._table[y];

6
bits/74_xmlbin.js
View File

@ -8,9 +8,9 @@ function parse_ws(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Works
return parse_ws_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_sty(data, name/*:string*/, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), opts);
return parse_sty_xml((data/*:any*/), opts);
function parse_sty(data, name/*:string*/, themes, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), themes, opts);
return parse_sty_xml((data/*:any*/), themes, opts);
}
function parse_theme(data/*:string*/, name/*:string*/, opts) {

4
bits/85_parsezip.js
View File

@ -48,9 +48,9 @@ function parse_zip(zip/*:ZIP*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
strs = [];
if(dir.sst) strs=parse_sst(getzipdata(zip, dir.sst.replace(/^\//,'')), dir.sst, opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipstr(zip, dir.themes[0].replace(/^\//,''), true)||"",dir.themes[0], opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, themes, opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);

79
test.js
View File

@ -191,7 +191,10 @@ describe('should parse test files', function() {
it(x + ' [' + ext + ']', function(){
var wb = wbtable[dir + x];
if(!wb) wb = X.readFile(dir + x, opts);
parsetest(x, X.read(X.write(wb, {type:"buffer", bookType:ext.replace(/\./,"")}), {WTF:opts.WTF}), ext.replace(/\./,"") !== "xlsb", ext);
wb = X.read(X.write(wb, {type:"buffer", bookType:ext.replace(/\./,"")}), {WTF:opts.WTF, cellNF: true});
parsetest(x, wb, ext.replace(/\./,"") !== "xlsb", ext);
});
});
});
@ -292,7 +295,7 @@ describe('parse options', function() {
});
it('should generate cell styles when requested', function() {
/* TODO: XLS / XLML */
[paths.cssxlsx, /*paths.cssxls, paths.cssxml*/].forEach(function(p) {
[paths.cssxlsx /*,paths.cssxls, paths.cssxml*/].forEach(function(p) {
var wb = X.readFile(p, {cellStyles:true});
var found = false;
wb.SheetNames.forEach(function(s) {
@ -774,31 +777,31 @@ describe('parse features', function() {
'H1:J4', 'H10' /* blocks */
];
var exp = [
{ patternType: 'darkHorizontal',
fgColor: { theme: 9, raw_rgb: 'F79646' },
bgColor: { theme: 5, raw_rgb: 'C0504D' } },
{ patternType: 'darkUp',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 7, raw_rgb: '8064A2' } },
{ patternType: 'darkGray',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 1, raw_rgb: 'FFFFFF' } },
{ patternType: 'lightGray',
fgColor: { theme: 6, raw_rgb: '9BBB59' },
bgColor: { theme: 2, raw_rgb: '1F497D' } },
{ patternType: 'lightDown',
fgColor: { theme: 4, raw_rgb: '4F81BD' },
bgColor: { theme: 7, raw_rgb: '8064A2' } },
{ patternType: 'lightGrid',
fgColor: { theme: 6, raw_rgb: '9BBB59' },
bgColor: { theme: 9, raw_rgb: 'F79646' } },
{ patternType: 'lightGrid',
fgColor: { theme: 4, raw_rgb: '4F81BD' },
bgColor: { theme: 2, raw_rgb: '1F497D' } },
{ patternType: 'lightVertical',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 7, raw_rgb: '8064A2' } }
];
{ patternType: 'darkHorizontal',
fgColor: { theme: 9, raw_rgb: 'F79646' },
bgColor: { theme: 5, raw_rgb: 'C0504D' } },
{ patternType: 'darkUp',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 7, raw_rgb: '8064A2' } },
{ patternType: 'darkGray',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 1, raw_rgb: 'FFFFFF' } },
{ patternType: 'lightGray',
fgColor: { theme: 6, raw_rgb: '9BBB59' },
bgColor: { theme: 2, raw_rgb: '1F497D' } },
{ patternType: 'lightDown',
fgColor: { theme: 4, raw_rgb: '4F81BD' },
bgColor: { theme: 7, raw_rgb: '8064A2' } },
{ patternType: 'lightGrid',
fgColor: { theme: 6, raw_rgb: '9BBB59' },
bgColor: { theme: 9, raw_rgb: 'F79646' } },
{ patternType: 'lightGrid',
fgColor: { theme: 4, raw_rgb: '4F81BD' },
bgColor: { theme: 2, raw_rgb: '1F497D' } },
{ patternType: 'lightVertical',
fgColor: { theme: 3, raw_rgb: 'EEECE1' },
bgColor: { theme: 7, raw_rgb: '8064A2' } }
];
ranges.forEach(function(rng) {
it('XLS | ' + rng,function(){cmparr(rn2(rng).map(function(x){ return wsxls[x].s; }));});
it('XLSX | ' + rng,function(){cmparr(rn2(rng).map(function(x){ return wsxlsx[x].s; }));});
@ -1172,17 +1175,17 @@ describe('corner cases', function() {
assert.doesNotThrow(function(x) { return X.SSF.format(f, 12345.6789);});
});
});
it('SSF oddities', function() {
var ssfdata = require('./misc/ssf.json');
ssfdata.forEach(function(d) {
for(var j=1;j<d.length;++j) {
if(d[j].length == 2) {
var expected = d[j][1], actual = X.SSF.format(d[0], d[j][0], {});
assert.equal(actual, expected);
} else if(d[j][2] !== "#") assert.throws(function() { SSF.format(d[0], d[j][0]); });
}
});
});
it('SSF oddities', function() {
var ssfdata = require('./misc/ssf.json');
ssfdata.forEach(function(d) {
for(var j=1;j<d.length;++j) {
if(d[j].length == 2) {
var expected = d[j][1], actual = X.SSF.format(d[0], d[j][0], {});
assert.equal(actual, expected);
} else if(d[j][2] !== "#") assert.throws(function() { SSF.format(d[0], d[j][0]); });
}
});
});
it('CFB', function() {
var cfb = X.CFB.read(paths.swcxls, {type:"file"});
var xls = X.parse_xlscfb(cfb);

232
xlsx.flow.js
View File

@ -5071,8 +5071,71 @@ var XLMLPatternTypeMap = {
"ThinHorzCross": "lightGrid"
};
/* 18.8.5 borders CT_Borders */
function parse_borders(t, styles, themes, opts) {
styles.Borders = [];
var border = {}, sub_border = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<borders': case '<borders>': case '</borders>': break;
/* 18.8.4 border CT_Border */
case '<border': case '<border>':
border = {};
if (y.diagonalUp) { border.diagonalUp = y.diagonalUp; }
if (y.diagonalDown) { border.diagonalDown = y.diagonalDown; }
styles.Borders.push(border);
break;
case '</border>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<left': case '<left/>': break;
case '</left>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<right': case '<right/>': break;
case '</right>': break;
/* 18.8.43 top CT_BorderPr */
case '<top': case '<top/>': break;
case '</top>': break;
/* 18.8.6 bottom CT_BorderPr */
case '<bottom': case '<bottom/>': break;
case '</bottom>': break;
/* 18.8.13 diagonal CT_BorderPr */
case '<diagonal': case '<diagonal/>': break;
case '</diagonal>': break;
/* 18.8.25 horizontal CT_BorderPr */
case '<horizontal': case '<horizontal/>': break;
case '</horizontal>': break;
/* 18.8.44 vertical CT_BorderPr */
case '<vertical': case '<vertical/>': break;
case '</vertical>': break;
/* 18.8.37 start CT_BorderPr */
case '<start': case '<start/>': break;
case '</start>': break;
/* 18.8.16 end CT_BorderPr */
case '<end': case '<end/>': break;
case '</end>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in borders');
}
});
}
/* 18.8.21 fills CT_Fills */
function parse_fills(t, styles, opts) {
function parse_fills(t, styles, themes, opts) {
styles.Fills = [];
var fill = {};
t[0].match(tagregex).forEach(function(x) {
@ -5084,9 +5147,12 @@ function parse_fills(t, styles, opts) {
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.24 gradientFill CT_GradientFill */
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.32 patternFill CT_PatternFill */
case '<patternFill':
case '<patternFill>':
case '<patternFill': case '<patternFill>':
if(y.patternType) fill.patternType = y.patternType;
break;
case '<patternFill/>': case '</patternFill>': break;
@ -5098,7 +5164,7 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.bgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.bgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.bgColor.rgb = y.rgb.slice(-6);
break;
case '<bgColor/>': case '</bgColor>': break;
@ -5108,15 +5174,104 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.fgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.fgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.fgColor.rgb = y.rgb.slice(-6);
break;
case '<fgColor/>': case '</fgColor>': break;
/* 18.8.38 stop CT_GradientStop */
case '<stop': case '<stop/>': break;
case '</stop>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fills');
}
});
}
/* 18.8.23 fonts CT_Fonts */
function parse_fonts(t, styles, themes, opts) {
styles.Fonts = [];
var font = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<fonts': case '<fonts>': case '</fonts>': break;
/* 18.8.22 font CT_Font */
case '<font': case '<font>': break;
case '</font>': case '<font/>':
styles.Fonts.push(font);
font = {};
break;
/* 18.8.29 name CT_FontName */
case '<name': if(y.val) font.name = y.val; break;
case '<name/>': case '</name>': break;
/* 18.8.2 b CT_BooleanProperty */
case '<b': break; // TODO: read val (0 = off)
case '<b/>': font.bold = true; break;
/* 18.8.26 i CT_BooleanProperty */
case '<i': break; // TODO: read val (0 = off)
case '<i/>': font.italic = true; break;
/* 18.4.13 u CT_UnderlineProperty */
case '<u': font.underline = true; break; // TODO: double underline
case '<u/>': font.underline = true; break;
/* 18.4.10 strike CT_BooleanProperty */
case '<strike': break; // TODO: read val (0 = off)
case '<strike/>': font.strike = true; break;
/* 18.4.2 outline CT_BooleanProperty */
case '<outline/>': font.outline = true; break;
/* 18.8.36 shadow CT_BooleanProperty */
case '<shadow/>': font.shadow = true; break;
/* 18.4.11 sz CT_FontSize */
case '<sz': if(y.val) font.sz = y.val; break;
case '<sz/>': case '</sz>': break;
/* 18.4.14 vertAlign CT_VerticalAlignFontProperty */
case '<vertAlign': if(y.val) font.vertAlign = y.val; break;
case '<vertAlign/>': case '</vertAlign>': break;
/* 18.8.18 family CT_FontFamily */
case '<family': if(y.val) font.family = y.val; break;
case '<family/>': case '</family>': break;
/* 18.8.35 scheme CT_FontScheme */
case '<scheme': if(y.val) font.scheme = y.val; break;
case '<scheme/>': case '</scheme>': break;
/* 18.4.1 charset CT_IntProperty TODO */
case '<charset':
if(y.val == '1') break;
y.codepage = CS2CP[parseInt(y.val, 10)];
break;
/* 18.?.? color CT_Color TODO */
case '<color':
if(!font.color) font.color = {};
if(y.theme) font.color.theme = y.theme;
if(y.tint) font.color.tint = y.tint;
if(y.theme && themes.themeElements && themes.themeElements.clrScheme) {
font.color.rgb = rgb_tint(themes.themeElements.clrScheme[font.color.theme].rgb, font.color.tint || 0);
}
if(y.rgb) font.color.rgb = y.rgb;
break;
case '<color/>': case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fonts');
}
});
}
/* 18.8.31 numFmts CT_NumFmts */
function parse_numFmts(t, styles, opts) {
styles.NumberFmt = [];
@ -5141,7 +5296,7 @@ function parse_numFmts(t, styles, opts) {
function write_numFmts(NF/*:{[n:number]:string}*/, opts) {
var o = ["<numFmts>"];
[[5,8],[23,26],[41,44],[63,66],[164,392]].forEach(function(r) {
for(var i = r[0]; i <= r[1]; ++i) if(NF[i]) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
for(var i = r[0]; i <= r[1]; ++i) if(NF[i] != null) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
});
if(o.length === 1) return "";
o[o.length] = ("</numFmts>");
@ -5152,24 +5307,37 @@ function write_numFmts(NF/*:{[n:number]:string}*/, opts) {
/* 18.8.10 cellXfs CT_CellXfs */
function parse_cellXfs(t, styles, opts) {
styles.CellXf = [];
var xf;
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0]) {
case '<cellXfs': case '<cellXfs>': case '<cellXfs/>': case '</cellXfs>': break;
/* 18.8.45 xf CT_Xf */
case '<xf': delete y[0];
if(y.numFmtId) y.numFmtId = parseInt(y.numFmtId, 10);
if(y.fillId) y.fillId = parseInt(y.fillId, 10);
styles.CellXf.push(y); break;
case '<xf':
xf = y;
delete xf[0];
if(xf.numFmtId) xf.numFmtId = parseInt(xf.numFmtId, 10);
if(xf.fillId) xf.fillId = parseInt(xf.fillId, 10);
styles.CellXf.push(xf); break;
case '</xf>': break;
/* 18.8.1 alignment CT_CellAlignment */
case '<alignment': case '<alignment/>': case '</alignment>': break;
case '<alignment': case '<alignment/>':
var alignment = {};
if(y.vertical) alignment.vertical = y.vertical;
if(y.horizontal) alignment.horizontal = y.horizontal;
if(y.textRotation != null) alignment.textRotation = y.textRotation;
if(y.indent) alignment.indent = y.indent;
if(y.wrapText) alignment.wrapText = y.wrapText;
xf.alignment = alignment;
break;
case '</alignment>': break;
/* 18.8.33 protection CT_CellProtection */
case '<protection': case '</protection>': case '<protection/>': break;
/* 18.2.10 extLst CT_ExtensionList ? */
case '<extLst': case '</extLst>': break;
case '<ext': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in cellXfs';
@ -5192,32 +5360,36 @@ var parse_sty_xml= (function make_pstyx() {
var numFmtRegex = /<numFmts([^>]*)>.*<\/numFmts>/;
var cellXfRegex = /<cellXfs([^>]*)>.*<\/cellXfs>/;
var fillsRegex = /<fills([^>]*)>.*<\/fills>/;
var fontsRegex = /<fonts([^>]*)>.*<\/fonts>/;
var bordersRegex = /<borders([^>]*)>.*<\/borders>/;
return function parse_sty_xml(data, opts) {
return function parse_sty_xml(data, themes, opts) {
var styles = {};
if(!data) return styles;
/* 18.8.39 styleSheet CT_Stylesheet */
var t;
/* numFmts CT_NumFmts ? */
/* 18.8.31 numFmts CT_NumFmts ? */
if((t=data.match(numFmtRegex))) parse_numFmts(t, styles, opts);
/* fonts CT_Fonts ? */
/*if((t=data.match(/<fonts([^>]*)>.*<\/fonts>/))) parse_fonts(t, opts);*/
/* 18.8.23 fonts CT_Fonts ? */
if((t=data.match(fontsRegex))) parse_fonts(t, styles, themes, opts);
/* fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, opts);
/* 18.8.21 fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, themes, opts);
/* borders CT_Borders ? */
/* cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.5 borders CT_Borders ? */
if((t=data.match(bordersRegex))) parse_borders(t, styles, themes, opts);
/* cellXfs CT_CellXfs ? */
/* 18.8.9 cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.10 cellXfs CT_CellXfs ? */
if((t=data.match(cellXfRegex))) parse_cellXfs(t, styles, opts);
/* dxfs CT_Dxfs ? */
/* tableStyles CT_TableStyles ? */
/* colors CT_Colors ? */
/* extLst CT_ExtensionList ? */
/* 18.8.15 dxfs CT_Dxfs ? */
/* 18.8.42 tableStyles CT_TableStyles ? */
/* 18.8.11 colors CT_Colors ? */
/* 18.2.10 extLst CT_ExtensionList ? */
return styles;
};
@ -5288,7 +5460,7 @@ function parse_BrtXF(data, length/*:number*/) {
}
/* [MS-XLSB] 2.1.7.50 Styles */
function parse_sty_bin(data, opts) {
function parse_sty_bin(data, themes, opts) {
var styles = {};
styles.NumberFmt = ([]/*:any*/);
for(var y in SSF._table) styles.NumberFmt[y] = SSF._table[y];
@ -9707,9 +9879,9 @@ function parse_ws(data, name/*:string*/, opts, rels, wb, themes, styles)/*:Works
return parse_ws_xml((data/*:any*/), opts, rels, wb, themes, styles);
}
function parse_sty(data, name/*:string*/, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), opts);
return parse_sty_xml((data/*:any*/), opts);
function parse_sty(data, name/*:string*/, themes, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data/*:any*/), themes, opts);
return parse_sty_xml((data/*:any*/), themes, opts);
}
function parse_theme(data/*:string*/, name/*:string*/, opts) {
@ -13337,9 +13509,9 @@ function parse_zip(zip/*:ZIP*/, opts/*:?ParseOpts*/)/*:Workbook*/ {
strs = [];
if(dir.sst) strs=parse_sst(getzipdata(zip, dir.sst.replace(/^\//,'')), dir.sst, opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipstr(zip, dir.themes[0].replace(/^\//,''), true)||"",dir.themes[0], opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, themes, opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);

232
xlsx.js
View File

@ -5019,8 +5019,71 @@ var XLMLPatternTypeMap = {
"ThinHorzCross": "lightGrid"
};
/* 18.8.5 borders CT_Borders */
function parse_borders(t, styles, themes, opts) {
styles.Borders = [];
var border = {}, sub_border = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<borders': case '<borders>': case '</borders>': break;
/* 18.8.4 border CT_Border */
case '<border': case '<border>':
border = {};
if (y.diagonalUp) { border.diagonalUp = y.diagonalUp; }
if (y.diagonalDown) { border.diagonalDown = y.diagonalDown; }
styles.Borders.push(border);
break;
case '</border>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<left': case '<left/>': break;
case '</left>': break;
/* note: not in spec, appears to be CT_BorderPr */
case '<right': case '<right/>': break;
case '</right>': break;
/* 18.8.43 top CT_BorderPr */
case '<top': case '<top/>': break;
case '</top>': break;
/* 18.8.6 bottom CT_BorderPr */
case '<bottom': case '<bottom/>': break;
case '</bottom>': break;
/* 18.8.13 diagonal CT_BorderPr */
case '<diagonal': case '<diagonal/>': break;
case '</diagonal>': break;
/* 18.8.25 horizontal CT_BorderPr */
case '<horizontal': case '<horizontal/>': break;
case '</horizontal>': break;
/* 18.8.44 vertical CT_BorderPr */
case '<vertical': case '<vertical/>': break;
case '</vertical>': break;
/* 18.8.37 start CT_BorderPr */
case '<start': case '<start/>': break;
case '</start>': break;
/* 18.8.16 end CT_BorderPr */
case '<end': case '<end/>': break;
case '</end>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in borders');
}
});
}
/* 18.8.21 fills CT_Fills */
function parse_fills(t, styles, opts) {
function parse_fills(t, styles, themes, opts) {
styles.Fills = [];
var fill = {};
t[0].match(tagregex).forEach(function(x) {
@ -5032,9 +5095,12 @@ function parse_fills(t, styles, opts) {
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.24 gradientFill CT_GradientFill */
case '<fill>': break;
case '</fill>': styles.Fills.push(fill); fill = {}; break;
/* 18.8.32 patternFill CT_PatternFill */
case '<patternFill':
case '<patternFill>':
case '<patternFill': case '<patternFill>':
if(y.patternType) fill.patternType = y.patternType;
break;
case '<patternFill/>': case '</patternFill>': break;
@ -5046,7 +5112,7 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.bgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.bgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.bgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.bgColor.rgb = y.rgb.slice(-6);
break;
case '<bgColor/>': case '</bgColor>': break;
@ -5056,15 +5122,104 @@ function parse_fills(t, styles, opts) {
if(y.theme) fill.fgColor.theme = parseInt(y.theme, 10);
if(y.tint) fill.fgColor.tint = parseFloat(y.tint);
/* Excel uses ARGB strings */
if(y.rgb) fill.fgColor.rgb = y.rgb.substring(y.rgb.length - 6);
if(y.rgb) fill.fgColor.rgb = y.rgb.slice(-6);
break;
case '<fgColor/>': case '</fgColor>': break;
/* 18.8.38 stop CT_GradientStop */
case '<stop': case '<stop/>': break;
case '</stop>': break;
/* 18.8.? color CT_Color */
case '<color': case '<color/>': break;
case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fills');
}
});
}
/* 18.8.23 fonts CT_Fonts */
function parse_fonts(t, styles, themes, opts) {
styles.Fonts = [];
var font = {};
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch (y[0]) {
case '<fonts': case '<fonts>': case '</fonts>': break;
/* 18.8.22 font CT_Font */
case '<font': case '<font>': break;
case '</font>': case '<font/>':
styles.Fonts.push(font);
font = {};
break;
/* 18.8.29 name CT_FontName */
case '<name': if(y.val) font.name = y.val; break;
case '<name/>': case '</name>': break;
/* 18.8.2 b CT_BooleanProperty */
case '<b': break; // TODO: read val (0 = off)
case '<b/>': font.bold = true; break;
/* 18.8.26 i CT_BooleanProperty */
case '<i': break; // TODO: read val (0 = off)
case '<i/>': font.italic = true; break;
/* 18.4.13 u CT_UnderlineProperty */
case '<u': font.underline = true; break; // TODO: double underline
case '<u/>': font.underline = true; break;
/* 18.4.10 strike CT_BooleanProperty */
case '<strike': break; // TODO: read val (0 = off)
case '<strike/>': font.strike = true; break;
/* 18.4.2 outline CT_BooleanProperty */
case '<outline/>': font.outline = true; break;
/* 18.8.36 shadow CT_BooleanProperty */
case '<shadow/>': font.shadow = true; break;
/* 18.4.11 sz CT_FontSize */
case '<sz': if(y.val) font.sz = y.val; break;
case '<sz/>': case '</sz>': break;
/* 18.4.14 vertAlign CT_VerticalAlignFontProperty */
case '<vertAlign': if(y.val) font.vertAlign = y.val; break;
case '<vertAlign/>': case '</vertAlign>': break;
/* 18.8.18 family CT_FontFamily */
case '<family': if(y.val) font.family = y.val; break;
case '<family/>': case '</family>': break;
/* 18.8.35 scheme CT_FontScheme */
case '<scheme': if(y.val) font.scheme = y.val; break;
case '<scheme/>': case '</scheme>': break;
/* 18.4.1 charset CT_IntProperty TODO */
case '<charset':
if(y.val == '1') break;
y.codepage = CS2CP[parseInt(y.val, 10)];
break;
/* 18.?.? color CT_Color TODO */
case '<color':
if(!font.color) font.color = {};
if(y.theme) font.color.theme = y.theme;
if(y.tint) font.color.tint = y.tint;
if(y.theme && themes.themeElements && themes.themeElements.clrScheme) {
font.color.rgb = rgb_tint(themes.themeElements.clrScheme[font.color.theme].rgb, font.color.tint || 0);
}
if(y.rgb) font.color.rgb = y.rgb;
break;
case '<color/>': case '</color>': break;
default: if(opts && opts.WTF) throw new Error('unrecognized ' + y[0] + ' in fonts');
}
});
}
/* 18.8.31 numFmts CT_NumFmts */
function parse_numFmts(t, styles, opts) {
styles.NumberFmt = [];
@ -5089,7 +5244,7 @@ function parse_numFmts(t, styles, opts) {
function write_numFmts(NF, opts) {
var o = ["<numFmts>"];
[[5,8],[23,26],[41,44],[63,66],[164,392]].forEach(function(r) {
for(var i = r[0]; i <= r[1]; ++i) if(NF[i]) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
for(var i = r[0]; i <= r[1]; ++i) if(NF[i] != null) o[o.length] = (writextag('numFmt',null,{numFmtId:i,formatCode:escapexml(NF[i])}));
});
if(o.length === 1) return "";
o[o.length] = ("</numFmts>");
@ -5100,24 +5255,37 @@ function write_numFmts(NF, opts) {
/* 18.8.10 cellXfs CT_CellXfs */
function parse_cellXfs(t, styles, opts) {
styles.CellXf = [];
var xf;
t[0].match(tagregex).forEach(function(x) {
var y = parsexmltag(x);
switch(y[0]) {
case '<cellXfs': case '<cellXfs>': case '<cellXfs/>': case '</cellXfs>': break;
/* 18.8.45 xf CT_Xf */
case '<xf': delete y[0];
if(y.numFmtId) y.numFmtId = parseInt(y.numFmtId, 10);
if(y.fillId) y.fillId = parseInt(y.fillId, 10);
styles.CellXf.push(y); break;
case '<xf':
xf = y;
delete xf[0];
if(xf.numFmtId) xf.numFmtId = parseInt(xf.numFmtId, 10);
if(xf.fillId) xf.fillId = parseInt(xf.fillId, 10);
styles.CellXf.push(xf); break;
case '</xf>': break;
/* 18.8.1 alignment CT_CellAlignment */
case '<alignment': case '<alignment/>': case '</alignment>': break;
case '<alignment': case '<alignment/>':
var alignment = {};
if(y.vertical) alignment.vertical = y.vertical;
if(y.horizontal) alignment.horizontal = y.horizontal;
if(y.textRotation != null) alignment.textRotation = y.textRotation;
if(y.indent) alignment.indent = y.indent;
if(y.wrapText) alignment.wrapText = y.wrapText;
xf.alignment = alignment;
break;
case '</alignment>': break;
/* 18.8.33 protection CT_CellProtection */
case '<protection': case '</protection>': case '<protection/>': break;
/* 18.2.10 extLst CT_ExtensionList ? */
case '<extLst': case '</extLst>': break;
case '<ext': break;
default: if(opts.WTF) throw 'unrecognized ' + y[0] + ' in cellXfs';
@ -5140,32 +5308,36 @@ var parse_sty_xml= (function make_pstyx() {
var numFmtRegex = /<numFmts([^>]*)>.*<\/numFmts>/;
var cellXfRegex = /<cellXfs([^>]*)>.*<\/cellXfs>/;
var fillsRegex = /<fills([^>]*)>.*<\/fills>/;
var fontsRegex = /<fonts([^>]*)>.*<\/fonts>/;
var bordersRegex = /<borders([^>]*)>.*<\/borders>/;
return function parse_sty_xml(data, opts) {
return function parse_sty_xml(data, themes, opts) {
var styles = {};
if(!data) return styles;
/* 18.8.39 styleSheet CT_Stylesheet */
var t;
/* numFmts CT_NumFmts ? */
/* 18.8.31 numFmts CT_NumFmts ? */
if((t=data.match(numFmtRegex))) parse_numFmts(t, styles, opts);
/* fonts CT_Fonts ? */
/*if((t=data.match(/<fonts([^>]*)>.*<\/fonts>/))) parse_fonts(t, opts);*/
/* 18.8.23 fonts CT_Fonts ? */
if((t=data.match(fontsRegex))) parse_fonts(t, styles, themes, opts);
/* fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, opts);
/* 18.8.21 fills CT_Fills */
if((t=data.match(fillsRegex))) parse_fills(t, styles, themes, opts);
/* borders CT_Borders ? */
/* cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.5 borders CT_Borders ? */
if((t=data.match(bordersRegex))) parse_borders(t, styles, themes, opts);
/* cellXfs CT_CellXfs ? */
/* 18.8.9 cellStyleXfs CT_CellStyleXfs ? */
/* 18.8.10 cellXfs CT_CellXfs ? */
if((t=data.match(cellXfRegex))) parse_cellXfs(t, styles, opts);
/* dxfs CT_Dxfs ? */
/* tableStyles CT_TableStyles ? */
/* colors CT_Colors ? */
/* extLst CT_ExtensionList ? */
/* 18.8.15 dxfs CT_Dxfs ? */
/* 18.8.42 tableStyles CT_TableStyles ? */
/* 18.8.11 colors CT_Colors ? */
/* 18.2.10 extLst CT_ExtensionList ? */
return styles;
};
@ -5236,7 +5408,7 @@ function parse_BrtXF(data, length) {
}
/* [MS-XLSB] 2.1.7.50 Styles */
function parse_sty_bin(data, opts) {
function parse_sty_bin(data, themes, opts) {
var styles = {};
styles.NumberFmt = ([]);
for(var y in SSF._table) styles.NumberFmt[y] = SSF._table[y];
@ -9654,9 +9826,9 @@ function parse_ws(data, name, opts, rels, wb, themes, styles) {
return parse_ws_xml((data), opts, rels, wb, themes, styles);
}
function parse_sty(data, name, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data), opts);
return parse_sty_xml((data), opts);
function parse_sty(data, name, themes, opts) {
if(name.slice(-4)===".bin") return parse_sty_bin((data), themes, opts);
return parse_sty_xml((data), themes, opts);
}
function parse_theme(data, name, opts) {
@ -13279,9 +13451,9 @@ function parse_zip(zip, opts) {
strs = [];
if(dir.sst) strs=parse_sst(getzipdata(zip, dir.sst.replace(/^\//,'')), dir.sst, opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, opts);
if(opts.cellStyles && dir.themes.length) themes = parse_theme(getzipstr(zip, dir.themes[0].replace(/^\//,''), true)||"",dir.themes[0], opts);
if(dir.style) styles = parse_sty(getzipdata(zip, dir.style.replace(/^\//,'')),dir.style, themes, opts);
}
var wb = parse_wb(getzipdata(zip, dir.workbooks[0].replace(/^\//,'')), dir.workbooks[0], opts);