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nary.js
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/*
* (c) Copyright Ascensio System SIA 2010-2024
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
* street, Riga, Latvia, EU, LV-1050.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
"use strict";
//величина символа "сигма" не меняется в зависимости от аргумента
//если не выставлено в настройках
/////////////////////****//////////////////////////
function CMathNaryPr(ctrPr)
{
this.chr = undefined;
this.chrType = undefined;
this.grow = false;
this.limLoc = undefined;
this.subHide = false;
this.supHide = false;
this.ctrPr = new CMathCtrlPr(ctrPr);
}
CMathNaryPr.prototype.GetRPr = function ()
{
return this.ctrPr.GetRPr();
};
CMathNaryPr.prototype.Set_FromObject = function(Obj)
{
this.chr = Obj.chr;
this.chrType = Obj.chrType;
if(true === Obj.grow === true || 1 === Obj.grow)
this.grow = true;
if(NARY_UndOvr === Obj.limLoc || NARY_SubSup === Obj.limLoc)
this.limLoc = Obj.limLoc;
if(true === Obj.subHide === true || 1 === Obj.subHide)
this.subHide = true;
if(true === Obj.supHide === true || 1 === Obj.supHide)
this.supHide = true;
this.ctrPr.SetRPr(Obj.ctrPrp);
};
CMathNaryPr.prototype.Copy = function()
{
var NewPr = new CMathNaryPr();
NewPr.chr = this.chr ;
NewPr.chrType = this.chrType;
NewPr.grow = this.grow ;
NewPr.limLoc = this.limLoc ;
NewPr.subHide = this.subHide;
NewPr.supHide = this.supHide;
NewPr.ctrPr = this.ctrPr;
return NewPr;
};
CMathNaryPr.prototype.Write_ToBinary = function(Writer)
{
// Long : flags
// Long : chr
// Long : chrType
// Long : limLoc
// Bool : grow
// Bool : subHide
// Bool : supHide
var StartPos = Writer.GetCurPosition();
Writer.Skip(4);
var Flags = 0;
if (undefined !== this.chr)
{
Writer.WriteLong(this.chr);
Flags |= 1;
}
if (undefined !== this.chrType)
{
Writer.WriteLong(this.chrType);
Flags |= 2;
}
if (undefined !== this.limLoc)
{
Writer.WriteLong(this.limLoc);
Flags |= 4;
}
var EndPos = Writer.GetCurPosition();
Writer.Seek(StartPos);
Writer.WriteLong(Flags);
Writer.Seek(EndPos);
Writer.WriteBool(this.grow);
Writer.WriteBool(this.subHide);
Writer.WriteBool(this.supHide);
Writer.WriteBool(true);
this.ctrPr.Write_ToBinary(Writer);
};
CMathNaryPr.prototype.Read_FromBinary = function(Reader)
{
// Long : flags
// Long : chr
// Long : chrType
// Long : limLoc
// Bool : grow
// Bool : subHide
// Bool : supHide
var Flags = Reader.GetLong();
if (Flags & 1)
this.chr = Reader.GetLong();
else
this.chr = undefined;
if (Flags & 2)
this.chrType = Reader.GetLong();
else
this.chrType = undefined;
if (Flags & 4)
this.limLoc = Reader.GetLong();
else
this.limLoc = undefined;
this.grow = Reader.GetBool();
this.subHide = Reader.GetBool();
this.supHide = Reader.GetBool();
if (Reader.GetBool())
{
this.ctrPr.Read_FromBinary(Reader);
}
};
/**
*
* @param props
* @constructor
* @extends {CMathBase}
*/
function CNary(props)
{
CMathBase.call(this);
this.Id = AscCommon.g_oIdCounter.Get_NewId();
this.Pr = new CMathNaryPr(this.CtrPrp);
this.Base = null;
this.Sign = null;
this.LowerIterator = null;
this.UpperIterator = null;
this.Arg = null;
this.CurrentLimLoc = null;
if(props !== null && props !== undefined)
this.init(props);
AscCommon.g_oTableId.Add( this, this.Id );
}
CNary.prototype = Object.create(CMathBase.prototype);
CNary.prototype.constructor = CNary;
CNary.prototype.ClassType = AscDFH.historyitem_type_nary;
CNary.prototype.kind = MATH_NARY;
CNary.prototype.init = function(props)
{
this.Fill_LogicalContent(3, props.content);
this.setProperties(props);
this.fillContent();
};
CNary.prototype.fillContent = function()
{
this.NeedBreakContent(2);
this.LowerIterator = this.Content[0];
this.UpperIterator = this.Content[1];
this.Arg = this.Content[2];
};
CNary.prototype.fillBase = function(PropsInfo)
{
this.setDimension(1, 2);
var base;
var Sign = PropsInfo.sign;
var ctrPrp = this.CtrPrp.Copy();
if(PropsInfo.limLoc === NARY_UndOvr)
{
if(PropsInfo.supHide && PropsInfo.subHide)
{
base = Sign;
}
else if( PropsInfo.supHide && !PropsInfo.subHide )
{
base = new CNaryOvr(true);
base.setBase(Sign);
base.setLowerIterator(this.LowerIterator);
}
else if( !PropsInfo.supHide && PropsInfo.subHide )
{
base = new CNaryUnd(true);
base.setBase(Sign);
base.setUpperIterator(this.UpperIterator);
}
else
{
base = new CNaryUndOvr(true);
base.setBase(Sign);
base.setUpperIterator(this.UpperIterator);
base.setLowerIterator(this.LowerIterator);
}
}
else
{
var prp;
if( PropsInfo.supHide && !PropsInfo.subHide )
{
prp = {type: DEGREE_SUBSCRIPT, ctrPrp: ctrPrp};
base = new CDegreeBase(prp, true);
base.setBase(Sign);
base.setIterator(this.LowerIterator);
base.fillContent();
}
else if( !PropsInfo.supHide && PropsInfo.subHide )
{
prp = {type: DEGREE_SUPERSCRIPT, ctrPrp: ctrPrp};
base = new CDegreeBase(prp, true);
base.setBase(Sign);
base.setIterator(this.UpperIterator);
base.fillContent();
}
else if(PropsInfo.supHide && PropsInfo.subHide)
{
base = Sign;
}
else
{
prp = {type: DEGREE_SubSup, ctrPrp: ctrPrp};
base = new CDegreeSubSupBase(prp, true);
base.setBase(Sign);
base.setLowerIterator(this.LowerIterator);
base.setUpperIterator(this.UpperIterator);
base.fillContent();
}
}
this.Base = base;
this.addMCToContent( [base, this.Arg] );
};
CNary.prototype.ApplyProperties = function(RPI)
{
var bSimpleNarySubSup = RPI.bInline == true || RPI.bDecreasedComp == true;
var limLoc = bSimpleNarySubSup == true ? NARY_SubSup : this.private_GetLimLoc();
if(this.RecalcInfo.bProps == true || RPI.bChangeInline == true || limLoc !== this.CurrentLimLoc)
{
var oSign = this.getSign(this.Pr.chr, this.Pr.chrType);
if(bSimpleNarySubSup)
{
this.Sign = new CMathText(true);
this.Sign.add(oSign.chrCode);
}
else
{
this.Sign = oSign.operator;
}
var PropsInfo =
{
limLoc : limLoc,
sign: this.Sign,
supHide: this.Pr.supHide,
subHide: this.Pr.subHide
};
// пока оставим так, chrType сейчас нигде не используется
this.Pr.chrType = oSign.chrType;
this.fillBase(PropsInfo);
this.RecalcInfo.bProps = false;
}
this.CurrentLimLoc = limLoc;
};
CNary.prototype.private_GetLimLoc = function()
{
var limLoc = this.Pr.limLoc;
if(limLoc === null || limLoc === undefined)
{
var bIntegral = (this.Pr.chr > 0x222A && this.Pr.chr < 0x2231) || this.Pr.chr === null || this.Pr.chr === undefined;
var oMathSettings = Get_WordDocumentDefaultMathSettings();
if(bIntegral)
limLoc = oMathSettings.Get_IntLim();
else
limLoc = oMathSettings.Get_NaryLim();
}
return limLoc;
};
CNary.prototype.PreRecalc = function(Parent, ParaMath, ArgSize, RPI, GapsInfo)
{
var bNaryInline = RPI.bNaryInline;
if(RPI.bInline || RPI.bDecreasedComp)
RPI.bNaryInline = true;
CMathBase.prototype.PreRecalc.call(this, Parent, ParaMath, ArgSize, RPI, GapsInfo);
RPI.bNaryInline = bNaryInline;
};
CNary.prototype.getSign = function(chrCode, chrType)
{
var result =
{
chrCode: null,
chrType: null,
operator: null
};
var bChr = chrCode !== null && chrCode == chrCode + 0;
if(chrCode == 0x222B || chrType == NARY_INTEGRAL)
{
result.chrCode = 0x222B;
result.chrType = NARY_INTEGRAL;
result.operator = new CIntegral();
}
else if(chrCode == 0x222C || chrType == NARY_DOUBLE_INTEGRAL)
{
result.chrCode = 0x222C;
result.chrType = NARY_DOUBLE_INTEGRAL;
result.operator = new CDoubleIntegral();
}
else if(chrCode == 0x222D || chrType == NARY_TRIPLE_INTEGRAL)
{
result.chrCode = 0x222D;
result.chrType = NARY_TRIPLE_INTEGRAL;
result.operator = new CTripleIntegral();
}
else if(chrCode == 0x222E || chrType == NARY_CONTOUR_INTEGRAL )
{
result.chrCode = 0x222E;
result.chrType = NARY_CONTOUR_INTEGRAL;
result.operator = new CContourIntegral();
}
else if(chrCode == 0x222F || chrType == NARY_SURFACE_INTEGRAL )
{
result.chrCode = 0x222F;
result.chrType = NARY_SURFACE_INTEGRAL;
result.operator = new CSurfaceIntegral();
}
else if(chrCode == 0x2230 || chrType == NARY_VOLUME_INTEGRAL)
{
result.chrCode = 0x2230;
result.chrType = NARY_VOLUME_INTEGRAL;
result.operator = new CVolumeIntegral();
}
else if(chrCode == 0x2211 || chrType == NARY_SIGMA)
{
result.chrCode = 0x2211;
result.chrType = NARY_SIGMA;
result.operator = new CSigma();
}
else if(chrCode == 0x220F || chrType == NARY_PRODUCT)
{
result.chrCode = 0x220F;
result.chrType = NARY_PRODUCT;
result.operator = new CProduct();
}
else if(chrCode == 0x2210 || chrType == NARY_COPRODUCT)
{
result.chrCode = 0x2210;
result.chrType = NARY_COPRODUCT;
result.operator = new CProduct(-1);
}
else if(chrCode == 0x22C3 || chrType == NARY_UNION)
{
result.chrCode = 0x22C3;
result.chrType = NARY_UNION;
result.operator = new CUnion();
}
else if(chrCode == 0x22C2 || chrType == NARY_INTERSECTION)
{
result.chrCode = 0x22C2;
result.chrType = NARY_INTERSECTION;
result.operator = new CUnion(-1);
}
else if(chrCode == 0x22C1 || chrType == NARY_LOGICAL_OR)
{
result.chrCode = 0x22C1;
result.chrType = NARY_LOGICAL_OR;
result.operator = new CLogicalOr();
}
else if(chrCode == 0x22C0 || chrType == NARY_LOGICAL_AND)
{
result.chrCode = 0x22C0;
result.chrType = NARY_LOGICAL_AND;
result.operator = new CLogicalOr(-1);
}
else if(bChr)
{
result.chrCode = chrCode;
result.chrType = NARY_TEXT_OPER;
result.operator = new CMathText(true);
result.operator.add(chrCode);
}
else
{
result.chrCode = 0x222B;
result.chrType = NARY_INTEGRAL;
result.operator = new CIntegral();
}
return result;
};
CNary.prototype.setCtrPrp = function(txtPrp)
{
CMathBase.prototype.setCtrPrp.call(this, txtPrp);// only runPrp for paragraph
//this.RunPrp.setTxtPrp(txtPrp);
if(this.elements.length > 0 && !this.elements[0][0].IsJustDraw())
{
this.elements[0][0].setCtrPrp(this.CtrPrp);
}
};
CNary.prototype.setDistance = function()
{
this.dW = this.Get_TxtPrControlLetter().FontSize/36*2.45;
};
CNary.prototype.getBase = function()
{
return this.Arg;
};
CNary.prototype.getUpperIterator = function()
{
if (!this.Pr.supHide)
return this.UpperIterator;
};
CNary.prototype.getLowerIterator = function()
{
if (!this.Pr.subHide)
return this.LowerIterator;
};
CNary.prototype.getBaseMathContent = function()
{
return this.Arg;
};
CNary.prototype.getSupMathContent = function()
{
return this.UpperIterator;
};
CNary.prototype.getSubMathContent = function()
{
return this.LowerIterator;
};
CNary.prototype.Apply_MenuProps = function(Props)
{
if (Props.Type == Asc.c_oAscMathInterfaceType.LargeOperator)
{
if (Props.LimLoc !== undefined && false == this.ParaMath.Is_Inline() && this.Pr.limLoc !== Props.LimLoc)
{
var LimLoc = Props.LimLoc == Asc.c_oAscMathInterfaceNaryLimitLocation.SubSup ? NARY_SubSup : NARY_UndOvr;
AscCommon.History.Add(new CChangesMathNaryLimLoc(this, this.Pr.limLoc, LimLoc));
this.raw_SetLimLoc(LimLoc);
}
if (Props.HideUpper !== undefined && Props.HideUpper !== this.Pr.supHide)
{
AscCommon.History.Add(new CChangesMathNaryUpperLimit(this, this.Pr.supHide, !this.Pr.supHide));
this.raw_HideUpperIterator(!this.Pr.supHide);
}
if (Props.HideLower !== undefined && Props.HideLower !== this.Pr.subHide)
{
AscCommon.History.Add(new CChangesMathNaryLowerLimit(this, this.Pr.subHide, !this.Pr.subHide));
this.raw_HideLowerIterator(!this.Pr.subHide);
}
}
};
CNary.prototype.Get_InterfaceProps = function()
{
return new CMathMenuNary(this);
};
CNary.prototype.raw_SetLimLoc = function(Value)
{
if(this.Pr.limLoc !== Value)
{
this.Pr.limLoc = Value;
this.RecalcInfo.bProps = true;
}
};
CNary.prototype.raw_HideUpperIterator = function(Value)
{
if(this.Pr.supHide !== Value)
{
this.Pr.supHide = Value;
this.RecalcInfo.bProps = true;
this.CurPos = 2;
this.Arg.MoveCursorToStartPos();
}
};
CNary.prototype.raw_HideLowerIterator = function(Value)
{
if(this.Pr.subHide !== Value)
{
this.Pr.subHide = Value;
this.RecalcInfo.bProps = true;
this.CurPos = 2;
this.Arg.MoveCursorToStartPos();
}
};
CNary.prototype.Is_ContentUse = function(MathContent)
{
if (MathContent === this.getBaseMathContent())
return true;
if (true !== this.Pr.subHide && MathContent === this.getSubMathContent())
return true;
if (true !== this.Pr.supHide && MathContent === this.getSupMathContent())
return true;
return false;
};
CNary.prototype.Recalculate_Range = function(PRS, ParaPr, Depth)
{
this.bOneLine = PRS.bMath_OneLine;
if(this.bOneLine === true)
{
CMathBase.prototype.Recalculate_Range.call(this, PRS, ParaPr, Depth);
}
else
{
var CurLine = PRS.Line - this.StartLine;
var CurRange = ( 0 === CurLine ? PRS.Range - this.StartRange : PRS.Range );
this.setDistance();
var bContainCompareOper = PRS.bContainCompareOper;
var RangeStartPos = this.protected_AddRange(CurLine, CurRange),
RangeEndPos = 2;
if(CurLine == 0 && CurRange == 0)
{
PRS.WordLen += this.BrGapLeft;
var WordLen = PRS.WordLen;
if(this.Base.IsJustDraw())
{
this.MeasureJustDraw(this.Base);
}
else
{
PRS.bMath_OneLine = true;
this.Base.Recalculate_Reset(PRS.Range, PRS.Line, PRS);
this.LowerIterator.Recalculate_Reset(PRS.Range, PRS.Line, PRS);
this.UpperIterator.Recalculate_Reset(PRS.Range, PRS.Line, PRS);
this.Base.Recalculate_Range(PRS, ParaPr, Depth);
}
PRS.WordLen = WordLen + this.Base.size.width;
if(false === PRS.Word && false === PRS.FirstItemOnLine)
{
PRS.Word = true;
}
PRS.WordLen += this.dW;
this.Arg.Recalculate_Reset(PRS.Range, PRS.Line, PRS); // обновим StartLine и StartRange
}
PRS.Update_CurPos(2, Depth); // this.Arg = this.Content[2]
PRS.bMath_OneLine = false;
this.Arg.Recalculate_Range(PRS, ParaPr, Depth+1);
if(PRS.NewRange == false)
{
PRS.WordLen += this.BrGapRight;
}
this.protected_FillRange(CurLine, CurRange, RangeStartPos, RangeEndPos);
PRS.bMath_OneLine = false;
PRS.bContainCompareOper = bContainCompareOper;
}
};
CNary.prototype.Recalculate_Range_Width = function(PRSC, _CurLine, _CurRange)
{
if(this.bOneLine == true)
{
CMathBase.prototype.Recalculate_Range_Width.call(this, PRSC, _CurLine, _CurRange);
}
else
{
var CurLine = _CurLine - this.StartLine;
var CurRange = ( 0 === CurLine ? _CurRange - this.StartRange : _CurRange );
var RangeW = PRSC.Range.W;
if(CurLine == 0 && CurRange == 0)
{
PRSC.Range.W += this.BrGapLeft;
var RangeW2 = PRSC.Range.W;
if(this.Base.IsJustDraw() == false)
{
this.LowerIterator.Recalculate_Range_Width(PRSC, _CurLine, _CurRange);
this.UpperIterator.Recalculate_Range_Width(PRSC, _CurLine, _CurRange);
this.Base.Bounds.SetWidth(CurLine, CurRange, this.Base.size.width);
}
PRSC.Range.W = RangeW2 + this.Base.size.width + this.dW;
}
this.Arg.Recalculate_Range_Width( PRSC, _CurLine, _CurRange );
if(this.Arg.Math_Is_End( _CurLine, _CurRange))
{
PRSC.Range.W += this.BrGapRight;
}
this.Bounds.SetWidth(CurLine, CurRange, PRSC.Range.W - RangeW);
}
};
CNary.prototype.Draw_Elements = function(PDSE)
{
var CurLine = PDSE.Line - this.StartLine;
var CurRange = ( 0 === CurLine ? PDSE.Range - this.StartRange : PDSE.Range );
if(CurLine == 0 && CurRange == 0)
{
if(this.Base.IsJustDraw()) // для Just-Draw элементов надо выставить Font
{
var ctrPrp = this.Get_TxtPrControlLetter();
var Font =
{
FontSize: ctrPrp.FontSize,
FontFamily: {Name : ctrPrp.FontFamily.Name, Index : ctrPrp.FontFamily.Index},
Italic: false,
Bold: false //ctrPrp.Bold
};
PDSE.Graphics.SetFont(Font);
}
this.Base.Draw_Elements(PDSE);
}
this.Arg.Draw_Elements(PDSE);
};
CNary.prototype.UpdateBoundsPosInfo = function(PRSA, _CurLine, _CurRange, _CurPage)
{
if(this.bOneLine == false)
{
var CurLine = _CurLine - this.StartLine;
var CurRange = ( 0 === CurLine ? _CurRange - this.StartRange : _CurRange);
this.Bounds.SetGenPos(CurLine, CurRange, PRSA);
this.Bounds.SetPage(CurLine, CurRange, _CurPage);
if(false == this.Base.IsJustDraw())
{
this.Base.UpdateBoundsPosInfo(PRSA, _CurLine, _CurRange, _CurPage);
}
this.Arg.UpdateBoundsPosInfo(PRSA, _CurLine, _CurRange, _CurPage);
}
else
{
CMathBase.prototype.UpdateBoundsPosInfo.call(this, PRSA, _CurLine, _CurRange, _CurPage);
}
};
CNary.prototype.Recalculate_LineMetrics = function(PRS, ParaPr, _CurLine, _CurRange, ContentMetrics)
{
if(this.bOneLine)
{
CMathBase.prototype.Recalculate_LineMetrics.call(this, PRS, ParaPr, _CurLine, _CurRange, ContentMetrics);
}
else
{
var CurLine = _CurLine - this.StartLine;
var CurRange = (0 === CurLine ? _CurRange - this.StartRange : _CurRange);
if(PRS.bFastRecalculate === false)
{
this.Bounds.Reset(CurLine, CurRange);
}
// т.к. ParaNumbering привязывается к первому текстовому элементы, он может находится в аргументе
// обновляем LineMetrics для Base после того, как обновим метрики для аргумента
this.Arg.Recalculate_LineMetrics(PRS, ParaPr, _CurLine, _CurRange, ContentMetrics);
var BoundArg = this.Arg.Get_LineBound(_CurLine, _CurRange);
this.Bounds.UpdateMetrics(CurLine, CurRange, BoundArg);
this.UpdatePRS(PRS, BoundArg);
if(CurLine == 0 && CurRange == 0)
{
//this.Bounds.Reset();
if(this.Base.IsJustDraw())
{
this.Bounds.UpdateMetrics(CurLine, CurRange, this.Base.size);
ContentMetrics.UpdateMetrics(this.Base.size);
this.UpdatePRS(PRS, this.Base.size);
}
else
{
// чтобы при вычислении метрик итераторов не были перебили метрики (например, у внутр мат объекта Asc может быть больше Asc текущего объекта)
var NewContentMetrics = new CMathBoundsMeasures();
this.LowerIterator.Recalculate_LineMetrics(PRS, ParaPr, _CurLine, _CurRange, NewContentMetrics);
this.UpperIterator.Recalculate_LineMetrics(PRS, ParaPr, _CurLine, _CurRange, NewContentMetrics);
this.Base.Recalculate_LineMetrics(PRS, ParaPr, _CurLine, _CurRange, ContentMetrics);
this.Bounds.UpdateMetrics(CurLine, CurRange, this.Base.size);
this.UpdatePRS(PRS, this.Base.size);
}
}
}
};
CNary.prototype.setPosition = function(pos, PosInfo)
{
if(this.bOneLine)
{
CMathBase.prototype.setPosition.call(this, pos, PosInfo);
}
else
{
var Line = PosInfo.CurLine,
Range = PosInfo.CurRange;
var CurLine = Line - this.StartLine;
var CurRange = ( 0 === CurLine ? Range - this.StartRange : Range );
this.UpdatePosBound(pos, PosInfo);
if(CurLine == 0 && CurRange == 0)
{
pos.x += this.BrGapLeft;
var PosBase = new CMathPosition();
PosBase.x = pos.x;
PosBase.y = pos.y - this.Base.size.ascent;
this.Base.setPosition(PosBase, PosInfo);
pos.x += this.Base.size.width + this.dW;
}
this.Arg.setPosition(pos, PosInfo);
if(this.Arg.Math_Is_End(Line, Range))
{
pos.x += this.BrGapRight;
}
}
};
CNary.prototype.Can_ModifyArgSize = function()
{
return this.CurPos !== 2 && false === this.Is_SelectInside();
};
/**
*
* @param {MathTextAndStyles} oMathText
* @return {*}
* @constructor
*/
CNary.prototype.GetTextOfElement = function(oMathText)
{
oMathText = new AscMath.MathTextAndStyles(oMathText);
let strStartCode;
let oBase = this.getBase();
let oUpper = this.getUpperIterator();
let oLower = this.getLowerIterator();
if (oMathText.IsLaTeX())
{
strStartCode = AscMath.MathLiterals.nary.Unicode[String.fromCharCode(this.Pr.chr)];
if (undefined === strStartCode)
strStartCode = '\\int';
oMathText.AddText(new AscMath.MathText(strStartCode, this));
if (oLower)
{
oMathText.SetGlobalStyle(oLower);
let oLowerPos = oMathText.Add(oLower, true, 2);
oLowerPos = oMathText.AddBefore(oLowerPos, new AscMath.MathText("_", oLower));
}
if (oUpper)
{
oMathText.SetNotGetStyleFromFirst();
let oUpperPos = oMathText.AddText(new AscMath.MathText("^", oUpper));
oMathText.SetGlobalStyle(oUpper);
oMathText.Add(oUpper, true, 2);
}
if (oBase)
{
oMathText.SetGlobalStyle(this);
oMathText.Add(oBase, true, 1);
}
}
else
{
if (undefined === this.Pr.chr)
strStartCode = '∫';
else
strStartCode = String.fromCharCode(this.Pr.chr);
let oLastPos = oMathText.AddText(new AscMath.MathText(strStartCode, this));
if (oLower)
{
oMathText.SetGlobalStyle(this);
oLastPos = oMathText.Add(oLower, true);
oMathText.AddBefore(oLastPos, new AscMath.MathText("_", oLower));
}
if (oUpper)
{
oMathText.SetGlobalStyle(this);
oLastPos = oMathText.Add(oUpper, true);
oMathText.AddBefore(oLastPos, new AscMath.MathText("^", oUpper));
}
if (oBase)
{
let oPosBeforeBase = oLastPos.Copy();
oLastPos = oMathText.Add(oBase, true, 1);
let strBase = oBase.GetTextOfElement().GetText();
if (strBase.length > 0)
oMathText.AddAfter(oPosBeforeBase, new AscMath.MathText("▒", oBase));
}
}
return oMathText;
};
/**
*
* @param CMathMenuNary
* @constructor
* @extends {CMathMenuBase}
*/
function CMathMenuNary(Nary)
{
CMathMenuBase.call(this, Nary);
this.Type = Asc.c_oAscMathInterfaceType.LargeOperator;
if (undefined !== Nary)
{
var HideUpper = undefined, HideLower = undefined;
if (true === Nary.UpperIterator.IsPlaceholder())
HideUpper = Nary.Pr.supHide == true;
if (true === Nary.LowerIterator.IsPlaceholder())
HideLower = Nary.Pr.subHide == true;
this.bCanChangeLimLoc = false == Nary.ParaMath.Is_Inline();
this.LimLoc = Nary.Pr.limLoc === NARY_SubSup ? Asc.c_oAscMathInterfaceNaryLimitLocation.SubSup : Asc.c_oAscMathInterfaceNaryLimitLocation.UndOvr;
this.HideUpper = HideUpper;
this.HideLower = HideLower;
}
else
{
this.LimLoc = undefined;
this.HideUpper = undefined;
this.HideLower = undefined;
this.bCanChangeLimLoc = false;
}
}
CMathMenuNary.prototype = Object.create(CMathMenuBase.prototype);
CMathMenuNary.prototype.constructor = CMathMenuNary;
CMathMenuNary.prototype.can_ChangeLimitLocation = function(){ return this.bCanChangeLimLoc;};
CMathMenuNary.prototype.get_LimitLocation = function(){return this.LimLoc;};
CMathMenuNary.prototype.put_LimitLocation = function(LimLoc){this.LimLoc = LimLoc;};
CMathMenuNary.prototype.get_HideUpper = function(){return this.HideUpper;};
CMathMenuNary.prototype.put_HideUpper = function(Hide){this.HideUpper = Hide;};
CMathMenuNary.prototype.get_HideLower = function(){return this.HideLower;};
CMathMenuNary.prototype.put_HideLower = function(Hide){this.HideLower = Hide;};
window["CMathMenuNary"] = CMathMenuNary;
CMathMenuNary.prototype["can_ChangeLimitLocation"] = CMathMenuNary.prototype.can_ChangeLimitLocation;
CMathMenuNary.prototype["get_LimitLocation"] = CMathMenuNary.prototype.get_LimitLocation;
CMathMenuNary.prototype["put_LimitLocation"] = CMathMenuNary.prototype.put_LimitLocation;
CMathMenuNary.prototype["get_HideUpper"] = CMathMenuNary.prototype.get_HideUpper;
CMathMenuNary.prototype["put_HideUpper"] = CMathMenuNary.prototype.put_HideUpper;
CMathMenuNary.prototype["get_HideLower"] = CMathMenuNary.prototype.get_HideLower;
CMathMenuNary.prototype["put_HideLower"] = CMathMenuNary.prototype.put_HideLower;
/**
*
* @param bInside
* @constructor
* @extends {CMathBase}
*/
function CNaryUnd(bInside)
{
CMathBase.call(this, bInside);
this.setDimension(2, 1);
//this.init();
}
CNaryUnd.prototype = Object.create(CMathBase.prototype);
CNaryUnd.prototype.constructor = CNaryUnd;
CNaryUnd.prototype.setDistance = function()
{
var zetta = this.Get_TxtPrControlLetter().FontSize*25.4/96;
this.dH = zetta*0.25;
};
CNaryUnd.prototype.getAscent = function()
{
return this.elements[0][0].size.height + this.dH + this.elements[1][0].size.ascent;
};
CNaryUnd.prototype.getUpperIterator = function()
{
return this.elements[0][0];
};
CNaryUnd.prototype.PreRecalc = function(Parent, ParaMath, ArgSize, RPI)
{
this.Parent = Parent;