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Commit adb3f67e authored by konovalovsergey's avatar konovalovsergey
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fix bug 33905

parent 7ffeca0b
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Showing with 122 additions and 106 deletions
common/NumFormat.js
View file @ adb3f67e
......@@ -73,7 +73,7 @@ var numFormat_MonthMinute = 101;
var numFormat_Percent = 102;
var numFormat_General = 103;
var FormatStates = {Decimal: 1, Frac: 2, Scientific: 3, Slash: 4};
var FormatStates = {Decimal: 1, Frac: 2, Scientific: 3, Slash: 4, SlashFrac: 5};
var SignType = {Positive: 1, Negative: 2, Null:3};
var gc_nMaxDigCount = 15;//Максимальное число знаков точности
......@@ -144,6 +144,8 @@ function FormatObjDecimalFrac(aLeft, aRight)
this.aLeft = aLeft;//array формата левой части
this.aRight = aRight;//array формата правой части
this.bNumRight = false;
this.numerator = 0;
this.denominator = 0;
}
function FormatObjDateVal(type, nCount, bElapsed)
{
......@@ -931,11 +933,12 @@ NumFormat.prototype =
},
_parseNumber : function(number, aDecFormat, nFracLen, nValType, cultureInfo)
{
var res = {bDigit: false, dec: 0, frac: 0, exponent: 0, exponentFrac: 0, scientific: 0, sign: SignType.Positive, date: {}};
var res = {bDigit: false, dec: 0, frac: 0, fraction: 0, exponent: 0, exponentFrac: 0, scientific: 0, sign: SignType.Positive, date: {}};
if(CellValueType.String != nValType)
res.bDigit = (number == number - 0);
if(res.bDigit)
{
res.fraction = number - Math.floor(number);
//Округляем
var parts = getNumberParts(number);
res.sign = parts.sign;
......@@ -1127,13 +1130,13 @@ NumFormat.prototype =
}
return {d: day, month: month, year: year, dayWeek: dayWeek, hour: h.val, min: min.val, sec: s.val, ms: ms.val, countDay: d.val };
},
_FormatNumber: function (number, exponent, format, nReadState, cultureInfo)
_FormatNumber: function (number, exponent, format, nReadState, cultureInfo, opt_forceNull)
{
var aRes = [];
var nFormatLen = format.length;
if(nFormatLen > 0)
{
if(FormatStates.Frac != nReadState)
if(FormatStates.Frac != nReadState && FormatStates.SlashFrac != nReadState)
{
var sNumber = number + "";
var nNumberLen = sNumber.length;
......@@ -1146,7 +1149,7 @@ NumFormat.prototype =
nNumberLen = sNumber.length;
}
var bIsNUll = false;
if("0" == sNumber)
if("0" == sNumber && !opt_forceNull)
bIsNUll = true;
//выравниваем длину
if(nNumberLen > nFormatLen)
......@@ -1256,19 +1259,18 @@ NumFormat.prototype =
nStartNulls = Math.abs(exp);
var sNumber = val.toString();
var nNumberLen = sNumber.length;
//удаляем 0 на конце
var nLastNoNull = nNumberLen;
//удаляем 0 на конце
var nLastNoNull = nNumberLen;
for(var i = nNumberLen - 1; i >= 0; --i)
{
if("0" != sNumber[i])
break;
nLastNoNull = i;
}
if(nLastNoNull < nNumberLen)
{
sNumber = sNumber.substring(0, nLastNoNull);
nNumberLen = sNumber.length;
}
if ("0" != sNumber[i])
break;
nLastNoNull = i;
}
if (nLastNoNull < nNumberLen && (FormatStates.SlashFrac != nReadState || 0 == nLastNoNull)) {
sNumber = sNumber.substring(0, nLastNoNull);
nNumberLen = sNumber.length;
}
//заполняем первые нули
for(var i = 0; i < nStartNulls; ++i)
aRes.push(new FormatObj(numFormat_Text, "0"));
......@@ -1423,6 +1425,68 @@ NumFormat.prototype =
}
return res;
},
_formatDecimalFrac: function(oParsedNumber) {
var forceNull = false;
for (var i = 0; i < this.aRawFormat.length; ++i) {
var item = this.aRawFormat[i];
if (numFormat_DecimalFrac == item.type) {
var frac = oParsedNumber.fraction;
var numerator = 0;
var denominator = 0;
if (item.bNumRight === true) {
//todo max denominator - 99999
denominator = item.aRight[0].val;
numerator = Math.round(denominator * frac);
} else if (frac > 0) {
//Continued fraction
//7 - excel max denominator length
var denominatorLen = Math.min(7, item.aRight.length);
var denominatorBound = Math.pow(10, denominatorLen);
var an = Math.floor(frac);
var xn1 = frac - an;
var pn1 = an;
var qn1 = 1;
var pn2 = 1;
var qn2 = 0;
do {
an = Math.floor(1 / xn1);
xn1 = 1 / xn1 - an;
var pn = an * pn1 + pn2;
var qn = an * qn1 + qn2;
pn2 = pn1;
pn1 = pn;
qn2 = qn1;
qn1 = qn;
} while (qn < denominatorBound);
numerator = pn2;
denominator = qn2;
}
if (numerator <= 0) {
numerator = 0;
if (this.bWhole === false) {
if (denominator <= 0) {
denominator = 1;
}
} else {
denominator = 0;
}
}
if (this.bWhole === false) {
numerator += denominator * oParsedNumber.dec;
} else if (numerator === denominator && 0 !== numerator) {
oParsedNumber.dec++;
numerator = 0;
denominator = 0;
}
if (0 === numerator && 0 === denominator) {
forceNull = true;
}
item.numerator = numerator;
item.denominator = denominator;
}
}
return forceNull;
},
format: function (number, nValType, dDigitsCount, cultureInfo, bChart)
{
if (null != this.LCID) {
......@@ -1451,12 +1515,16 @@ NumFormat.prototype =
{
return this._applyGeneralFormat(number, nValType, dDigitsCount, bChart, cultureInfo);
}
var forceNull = false;
if (this.bSlash) {
forceNull = this._formatDecimalFrac(oParsedNumber);
}
var aDec = [];
var aFrac = [];
var aScientific = [];
if(true == oParsedNumber.bDigit)
{
aDec = this._FormatNumber(oParsedNumber.dec, oParsedNumber.exponent, this.aDecFormat.concat(), FormatStates.Decimal, cultureInfo);
aDec = this._FormatNumber(oParsedNumber.dec, oParsedNumber.exponent, this.aDecFormat.concat(), FormatStates.Decimal, cultureInfo, forceNull);
aFrac = this._FormatNumber(oParsedNumber.frac, oParsedNumber.exponentFrac, this.aFracFormat.concat(), FormatStates.Frac, cultureInfo);
}
if(true == this.bAddMinusIfNes && SignType.Negative == oParsedNumber.sign)//&& oParsedNumber.dec > 0)
......@@ -1534,95 +1602,43 @@ NumFormat.prototype =
}
else if(numFormat_DecimalFrac == item.type)
{
if( oParsedNumber.frac !== 0 || this.bWhole === false)
{
var frac = oParsedNumber.frac;
var fracExp = -frac.toString().length;
if(oParsedNumber.exponent < 0)
fracExp -= oParsedNumber.exponent;
frac *= Math.pow(10, fracExp);
var numerator;
var denominator;
if(item.bNumRight === true)
{
denominator = item.aRight[0].val;
numerator = Math.round(denominator * frac);
if(this.bWhole === false)
numerator += denominator * oParsedNumber.dec;
}
else if(frac == 0)
{
numerator = oParsedNumber.dec;
denominator = 1;
}
else
{
var d = frac, n = frac;
var a0 = 0, a1 = 1;
var b0 = 1, b1 = 0;
var eps = Math.pow(10, -15),
arr = Math.pow(10, item.aRight.length ),
delta = 1, a = 0, b = 0;
while( (b < arr) && (delta > eps) )
{
var N = Math.floor(d);
a = N * a1 + a0;
b = N * b1 + b0;
a0 = a1;
a1 = a;
b0 = b1;
b1 = b;
d = 1/(d - N);
delta = Math.abs(n - a/b);
}
if( b > arr || b == arr)
{
numerator = a0;
denominator = b0;
}
else{
numerator = a;
denominator = b;
}
if(this.bWhole === false)
numerator += denominator*oParsedNumber.dec;
}
var aLeft = this._FormatNumber(numerator, 0, item.aLeft.concat(), FormatStates.Slash, cultureInfo);
for(var j = 0, length = aLeft.length; j < length; ++j)
{
var subitem = aLeft[j];
if(numFormat_Text == subitem.type)
oCurText.text += subitem.val;
else
this._AddDigItem(res, oCurText, subitem);
}
oCurText.text += "/";
if(item.bNumRight === true)
{
oCurText.text += item.aRight[0].val;
}
else
{
var aRight = this._FormatNumber(denominator, 0, item.aRight.concat(), FormatStates.Slash, cultureInfo);
for(var j = 0, length = aRight.length; j < length; ++j)
{
var subitem = aRight[j];
if(numFormat_Text == subitem.type)
oCurText.text += subitem.val;
else
this._AddDigItem(res, oCurText, subitem);
}
}
}
var curForceNull = this.bWhole === false;
var aLeft = this._FormatNumber(item.numerator, 0, item.aLeft.concat(), FormatStates.Slash, cultureInfo, curForceNull);
for (var j = 0, length = aLeft.length; j < length; ++j) {
var subitem = aLeft[j];
if (subitem) {
this._AddDigItem(res, oCurText, subitem);
}
}
if ((item.numerator > 0 && item.denominator > 0) || curForceNull) {
oCurText.text += "/";
} else {
var oNewFont = new AscCommonExcel.Font();
oNewFont.skip = true;
this._CommitText(res, oCurText, "/", oNewFont);
}
if (item.bNumRight === true) {
var rightVal = item.aRight[0].val;
if (rightVal) {
if (item.denominator > 0) {
oCurText.text += rightVal;
} else {
for (var rightIdx = 0; rightIdx < rightVal.toString().length; ++rightIdx) {
var oNewFont = new AscCommonExcel.Font();
oNewFont.skip = true;
this._CommitText(res, oCurText, "0", oNewFont);
}
}
}
} else {
var aRight = this._FormatNumber(item.denominator, 0, item.aRight.concat(), FormatStates.SlashFrac, cultureInfo);
for (var j = 0, length = aRight.length; j < length; ++j) {
var subitem = aRight[j];
if (subitem) {
this._AddDigItem(res, oCurText, subitem);
}
}
}
}
else if(numFormat_Repeat == item.type)
{
......
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