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Diffstat (limited to 'svx/source/svdraw/svdomeas.cxx')
| -rw-r--r-- | svx/source/svdraw/svdomeas.cxx | 1436 |
1 files changed, 1436 insertions, 0 deletions
diff --git a/svx/source/svdraw/svdomeas.cxx b/svx/source/svdraw/svdomeas.cxx new file mode 100644 index 000000000..af407f84b --- /dev/null +++ b/svx/source/svdraw/svdomeas.cxx @@ -0,0 +1,1436 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <svx/dialmgr.hxx> +#include <svx/strings.hrc> + +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <basegfx/matrix/b2dhommatrixtools.hxx> +#include <basegfx/point/b2dpoint.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> +#include <basegfx/polygon/b2dpolypolygon.hxx> +#include <editeng/editdata.hxx> +#include <editeng/editobj.hxx> +#include <editeng/eeitem.hxx> +#include <editeng/flditem.hxx> +#include <editeng/measfld.hxx> +#include <editeng/outlobj.hxx> +#include <math.h> +#include <svl/style.hxx> + +#include <sdr/contact/viewcontactofsdrmeasureobj.hxx> +#include <sdr/properties/measureproperties.hxx> +#include <svx/svddrag.hxx> +#include <svx/svdhdl.hxx> +#include <svx/svdmodel.hxx> +#include <svx/svdogrp.hxx> +#include <svx/svdomeas.hxx> +#include <svx/svdopath.hxx> +#include <svx/svdoutl.hxx> +#include <svx/svdpage.hxx> +#include <svx/svdtrans.hxx> +#include <svx/svdview.hxx> +#include <svx/sxmbritm.hxx> +#include <svx/sxmlhitm.hxx> +#include <sxmsitm.hxx> +#include <sxmtaitm.hxx> +#include <svx/sxmtfitm.hxx> +#include <svx/sxmtpitm.hxx> +#include <svx/sxmtritm.hxx> +#include <svx/sxmuitm.hxx> +#include <svx/xlnedcit.hxx> +#include <svx/xlnedit.hxx> +#include <svx/xlnedwit.hxx> +#include <svx/xlnstcit.hxx> +#include <svx/xlnstit.hxx> +#include <svx/xlnstwit.hxx> +#include <svx/xlnwtit.hxx> +#include <svx/xpoly.hxx> +#include <rtl/ustrbuf.hxx> +#include <unotools/syslocale.hxx> +#include <unotools/localedatawrapper.hxx> +#include <vcl/ptrstyle.hxx> + + +SdrMeasureObjGeoData::SdrMeasureObjGeoData() {} +SdrMeasureObjGeoData::~SdrMeasureObjGeoData() {} + +OUString SdrMeasureObj::TakeRepresentation(SdrMeasureFieldKind eMeasureFieldKind) const +{ + OUString aStr; + Fraction aMeasureScale(1, 1); + bool bTextRota90(false); + bool bShowUnit(false); + FieldUnit eMeasureUnit(FieldUnit::NONE); + FieldUnit eModUIUnit(FieldUnit::NONE); + + const SfxItemSet& rSet = GetMergedItemSet(); + bTextRota90 = rSet.Get(SDRATTR_MEASURETEXTROTA90).GetValue(); + eMeasureUnit = rSet.Get(SDRATTR_MEASUREUNIT).GetValue(); + aMeasureScale = rSet.Get(SDRATTR_MEASURESCALE).GetValue(); + bShowUnit = rSet.Get(SDRATTR_MEASURESHOWUNIT).GetValue(); + sal_Int16 nNumDigits = rSet.Get(SDRATTR_MEASUREDECIMALPLACES).GetValue(); + + switch(eMeasureFieldKind) + { + case SdrMeasureFieldKind::Value: + { + eModUIUnit = getSdrModelFromSdrObject().GetUIUnit(); + + if(eMeasureUnit == FieldUnit::NONE) + eMeasureUnit = eModUIUnit; + + sal_Int32 nLen(GetLen(aPt2 - aPt1)); + Fraction aFact(1,1); + + if(eMeasureUnit != eModUIUnit) + { + // for the unit conversion + aFact *= GetMapFactor(eModUIUnit, eMeasureUnit).X(); + } + + if(aMeasureScale.GetNumerator() != aMeasureScale.GetDenominator()) + { + aFact *= aMeasureScale; + } + + if(aFact.GetNumerator() != aFact.GetDenominator()) + { + // scale via BigInt, to avoid overruns + nLen = BigMulDiv(nLen, aFact.GetNumerator(), aFact.GetDenominator()); + } + + if(!aFact.IsValid()) + { + aStr = "?"; + } + else + { + aStr = getSdrModelFromSdrObject().GetMetricString(nLen, true, nNumDigits); + } + + SvtSysLocale aSysLocale; + const LocaleDataWrapper& rLocaleDataWrapper = aSysLocale.GetLocaleData(); + sal_Unicode cDec(rLocaleDataWrapper.getNumDecimalSep()[0]); + sal_Unicode cDecAlt(rLocaleDataWrapper.getNumDecimalSepAlt().toChar()); + + if(aStr.indexOf(cDec) != -1 || (cDecAlt && aStr.indexOf(cDecAlt) != -1)) + { + sal_Int32 nLen2(aStr.getLength() - 1); + + while(aStr[nLen2] == '0') + { + aStr = aStr.copy(0, nLen2); + nLen2--; + } + + if(aStr[nLen2] == cDec || (cDecAlt && aStr[nLen2] == cDecAlt)) + { + aStr = aStr.copy(0, nLen2); + nLen2--; + } + + if(aStr.isEmpty()) + aStr += "0"; + } + + break; + } + case SdrMeasureFieldKind::Unit: + { + if(bShowUnit) + { + eModUIUnit = getSdrModelFromSdrObject().GetUIUnit(); + + if(eMeasureUnit == FieldUnit::NONE) + eMeasureUnit = eModUIUnit; + + aStr = SdrModel::GetUnitString(eMeasureUnit); + } + + break; + } + case SdrMeasureFieldKind::Rotate90Blanks: + { + if(bTextRota90) + { + aStr = " "; + } + + break; + } + } + return aStr; +} + + +// BaseProperties section + +std::unique_ptr<sdr::properties::BaseProperties> SdrMeasureObj::CreateObjectSpecificProperties() +{ + return std::make_unique<sdr::properties::MeasureProperties>(*this); +} + + +// DrawContact section + +std::unique_ptr<sdr::contact::ViewContact> SdrMeasureObj::CreateObjectSpecificViewContact() +{ + return std::make_unique<sdr::contact::ViewContactOfSdrMeasureObj>(*this); +} + + +SdrMeasureObj::SdrMeasureObj(SdrModel& rSdrModel) +: SdrTextObj(rSdrModel), + bTextDirty(false) +{ + // #i25616# + mbSupportTextIndentingOnLineWidthChange = false; +} + +SdrMeasureObj::SdrMeasureObj( + SdrModel& rSdrModel, + const Point& rPt1, + const Point& rPt2) +: SdrTextObj(rSdrModel), + aPt1(rPt1), + aPt2(rPt2), + bTextDirty(false) +{ + // #i25616# + mbSupportTextIndentingOnLineWidthChange = false; +} + +SdrMeasureObj::~SdrMeasureObj() +{ +} + +void SdrMeasureObj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const +{ + rInfo.bMoveAllowed =true; + rInfo.bResizeFreeAllowed=true; + rInfo.bResizePropAllowed=true; + rInfo.bRotateFreeAllowed=true; + rInfo.bRotate90Allowed =true; + rInfo.bMirrorFreeAllowed=true; + rInfo.bMirror45Allowed =true; + rInfo.bMirror90Allowed =true; + rInfo.bTransparenceAllowed = false; + rInfo.bShearAllowed =true; + rInfo.bEdgeRadiusAllowed=false; + rInfo.bNoOrthoDesired =true; + rInfo.bNoContortion =false; + rInfo.bCanConvToPath =false; + rInfo.bCanConvToPoly =true; + rInfo.bCanConvToPathLineToArea=false; + rInfo.bCanConvToPolyLineToArea=false; + rInfo.bCanConvToContour = LineGeometryUsageIsNecessary(); +} + +sal_uInt16 SdrMeasureObj::GetObjIdentifier() const +{ + return sal_uInt16(OBJ_MEASURE); +} + +struct ImpMeasureRec : public SdrDragStatUserData +{ + Point aPt1; + Point aPt2; + css::drawing::MeasureTextHorzPos eWantTextHPos; + css::drawing::MeasureTextVertPos eWantTextVPos; + long nLineDist; + long nHelplineOverhang; + long nHelplineDist; + long nHelpline1Len; + long nHelpline2Len; + bool bBelowRefEdge; + bool bTextRota90; + bool bTextUpsideDown; + bool bTextAutoAngle; + long nTextAutoAngleView; +}; + +namespace { + +struct ImpLineRec +{ + Point aP1; + Point aP2; +}; + +} + +struct ImpMeasurePoly +{ + ImpLineRec aMainline1; // those with the 1st arrowhead + ImpLineRec aMainline2; // those with the 2nd arrowhead + ImpLineRec aMainline3; // those in between + ImpLineRec aHelpline1; + ImpLineRec aHelpline2; + Size aTextSize; + long nLineLen; + long nLineAngle; + long nTextAngle; + long nHlpAngle; + double nLineSin; + double nLineCos; + sal_uInt16 nMainlineCnt; + css::drawing::MeasureTextHorzPos eUsedTextHPos; + css::drawing::MeasureTextVertPos eUsedTextVPos; + long nLineWdt2; // half the line width + long nArrow1Len; // length of 1st arrowhead; for Center, use only half + long nArrow2Len; // length of 2nd arrowhead; for Center, use only half + long nArrow1Wdt; // width of 1st arrow + long nArrow2Wdt; // width of 2nd arrow + long nShortLineLen; // line length, if PfeileAussen (arrowheads on the outside) + bool bAutoUpsideDown; // UpsideDown via automation + bool bBreakedLine; +}; + +void SdrMeasureObj::ImpTakeAttr(ImpMeasureRec& rRec) const +{ + rRec.aPt1 = aPt1; + rRec.aPt2 = aPt2; + + const SfxItemSet& rSet = GetObjectItemSet(); + rRec.eWantTextHPos =rSet.Get(SDRATTR_MEASURETEXTHPOS ).GetValue(); + rRec.eWantTextVPos =rSet.Get(SDRATTR_MEASURETEXTVPOS ).GetValue(); + rRec.nLineDist =rSet.Get(SDRATTR_MEASURELINEDIST ).GetValue(); + rRec.nHelplineOverhang =rSet.Get(SDRATTR_MEASUREHELPLINEOVERHANG).GetValue(); + rRec.nHelplineDist =rSet.Get(SDRATTR_MEASUREHELPLINEDIST ).GetValue(); + rRec.nHelpline1Len =rSet.Get(SDRATTR_MEASUREHELPLINE1LEN ).GetValue(); + rRec.nHelpline2Len =rSet.Get(SDRATTR_MEASUREHELPLINE2LEN ).GetValue(); + rRec.bBelowRefEdge =rSet.Get(SDRATTR_MEASUREBELOWREFEDGE ).GetValue(); + rRec.bTextRota90 =rSet.Get(SDRATTR_MEASURETEXTROTA90 ).GetValue(); + rRec.bTextUpsideDown =static_cast<const SdrMeasureTextUpsideDownItem& >(rSet.Get(SDRATTR_MEASURETEXTUPSIDEDOWN )).GetValue(); + rRec.bTextAutoAngle =rSet.Get(SDRATTR_MEASURETEXTAUTOANGLE ).GetValue(); + rRec.nTextAutoAngleView=static_cast<const SdrMeasureTextAutoAngleViewItem&>(rSet.Get(SDRATTR_MEASURETEXTAUTOANGLEVIEW)).GetValue(); +} + +static long impGetLineStartEndDistance(const basegfx::B2DPolyPolygon& rPolyPolygon, long nNewWidth, bool bCenter) +{ + const basegfx::B2DRange aPolygonRange(rPolyPolygon.getB2DRange()); + const double fOldWidth(std::max(aPolygonRange.getWidth(), 1.0)); + const double fScale(static_cast<double>(nNewWidth) / fOldWidth); + long nHeight(basegfx::fround(aPolygonRange.getHeight() * fScale)); + + if(bCenter) + { + nHeight /= 2; + } + + return nHeight; +} + +void SdrMeasureObj::ImpCalcGeometrics(const ImpMeasureRec& rRec, ImpMeasurePoly& rPol) const +{ + Point aP1(rRec.aPt1); + Point aP2(rRec.aPt2); + Point aDelt(aP2); aDelt-=aP1; + + rPol.aTextSize=GetTextSize(); + rPol.nLineLen=GetLen(aDelt); + + rPol.nLineWdt2=0; + long nArrow1Len=0; bool bArrow1Center=false; + long nArrow2Len=0; bool bArrow2Center=false; + long nArrow1Wdt=0; + long nArrow2Wdt=0; + rPol.nArrow1Wdt=0; + rPol.nArrow2Wdt=0; + long nArrowNeed=0; + long nShortLen=0; + bool bPfeileAussen = false; + + const SfxItemSet& rSet = GetObjectItemSet(); + sal_Int32 nLineWdt = rSet.Get(XATTR_LINEWIDTH).GetValue(); // line width + rPol.nLineWdt2 = (nLineWdt + 1) / 2; + + nArrow1Wdt = rSet.Get(XATTR_LINESTARTWIDTH).GetValue(); + if(nArrow1Wdt < 0) + nArrow1Wdt = -nLineWdt * nArrow1Wdt / 100; // <0 = relative + + nArrow2Wdt = rSet.Get(XATTR_LINEENDWIDTH).GetValue(); + if(nArrow2Wdt < 0) + nArrow2Wdt = -nLineWdt * nArrow2Wdt / 100; // <0 = relative + + basegfx::B2DPolyPolygon aPol1(rSet.Get(XATTR_LINESTART).GetLineStartValue()); + basegfx::B2DPolyPolygon aPol2(rSet.Get(XATTR_LINEEND).GetLineEndValue()); + bArrow1Center = rSet.Get(XATTR_LINESTARTCENTER).GetValue(); + bArrow2Center = rSet.Get(XATTR_LINEENDCENTER).GetValue(); + nArrow1Len = impGetLineStartEndDistance(aPol1, nArrow1Wdt, bArrow1Center) - 1; + nArrow2Len = impGetLineStartEndDistance(aPol2, nArrow2Wdt, bArrow2Center) - 1; + + // nArrowLen is already halved at bCenter. + // In the case of 2 arrowheads each 4mm long, we can't go below 10mm. + nArrowNeed=nArrow1Len+nArrow2Len+(nArrow1Wdt+nArrow2Wdt)/2; + if (rPol.nLineLen<nArrowNeed) bPfeileAussen = true; + nShortLen=(nArrow1Len+nArrow1Wdt + nArrow2Len+nArrow2Wdt) /2; + + rPol.eUsedTextHPos=rRec.eWantTextHPos; + rPol.eUsedTextVPos=rRec.eWantTextVPos; + if (rPol.eUsedTextVPos == css::drawing::MeasureTextVertPos_AUTO) + rPol.eUsedTextVPos = css::drawing::MeasureTextVertPos_EAST; + bool bBrkLine=false; + if (rPol.eUsedTextVPos == css::drawing::MeasureTextVertPos_CENTERED) + { + OutlinerParaObject* pOutlinerParaObject = SdrTextObj::GetOutlinerParaObject(); + if (pOutlinerParaObject!=nullptr && pOutlinerParaObject->GetTextObject().GetParagraphCount()==1) + { + bBrkLine=true; // dashed line if there's only on paragraph. + } + } + rPol.bBreakedLine=bBrkLine; + if (rPol.eUsedTextHPos==css::drawing::MeasureTextHorzPos_AUTO) { // if text is too wide, push it outside + bool bOutside = false; + long nNeedSiz=!rRec.bTextRota90 ? rPol.aTextSize.Width() : rPol.aTextSize.Height(); + if (nNeedSiz>rPol.nLineLen) bOutside = true; // text doesn't fit in between + if (bBrkLine) { + if (nNeedSiz+nArrowNeed>rPol.nLineLen) bPfeileAussen = true; // text fits in between, if arrowheads are on the outside + } else { + long nSmallNeed=nArrow1Len+nArrow2Len+(nArrow1Wdt+nArrow2Wdt)/2/4; + if (nNeedSiz+nSmallNeed>rPol.nLineLen) bPfeileAussen = true; // text fits in between, if arrowheads are on the outside + } + rPol.eUsedTextHPos=bOutside ? css::drawing::MeasureTextHorzPos_LEFTOUTSIDE : css::drawing::MeasureTextHorzPos_INSIDE; + } + if (rPol.eUsedTextHPos != css::drawing::MeasureTextHorzPos_INSIDE) bPfeileAussen = true; + rPol.nArrow1Wdt=nArrow1Wdt; + rPol.nArrow2Wdt=nArrow2Wdt; + rPol.nShortLineLen=nShortLen; + rPol.nArrow1Len=nArrow1Len; + rPol.nArrow2Len=nArrow2Len; + + rPol.nLineAngle=GetAngle(aDelt); + double a = rPol.nLineAngle * F_PI18000; + double nLineSin=sin(a); + double nLineCos=cos(a); + rPol.nLineSin=nLineSin; + rPol.nLineCos=nLineCos; + + rPol.nTextAngle=rPol.nLineAngle; + if (rRec.bTextRota90) rPol.nTextAngle+=9000; + + rPol.bAutoUpsideDown=false; + if (rRec.bTextAutoAngle) { + long nTmpAngle=NormAngle36000(rPol.nTextAngle-rRec.nTextAutoAngleView); + if (nTmpAngle>=18000) { + rPol.nTextAngle+=18000; + rPol.bAutoUpsideDown=true; + } + } + + if (rRec.bTextUpsideDown) rPol.nTextAngle+=18000; + rPol.nTextAngle=NormAngle36000(rPol.nTextAngle); + rPol.nHlpAngle=rPol.nLineAngle+9000; + if (rRec.bBelowRefEdge) rPol.nHlpAngle+=18000; + rPol.nHlpAngle=NormAngle36000(rPol.nHlpAngle); + double nHlpSin=nLineCos; + double nHlpCos=-nLineSin; + if (rRec.bBelowRefEdge) { + nHlpSin=-nHlpSin; + nHlpCos=-nHlpCos; + } + + long nLineDist=rRec.nLineDist; + long nOverhang=rRec.nHelplineOverhang; + long nHelplineDist=rRec.nHelplineDist; + + long dx= FRound(nLineDist*nHlpCos); + long dy=-FRound(nLineDist*nHlpSin); + long dxh1a= FRound((nHelplineDist-rRec.nHelpline1Len)*nHlpCos); + long dyh1a=-FRound((nHelplineDist-rRec.nHelpline1Len)*nHlpSin); + long dxh1b= FRound((nHelplineDist-rRec.nHelpline2Len)*nHlpCos); + long dyh1b=-FRound((nHelplineDist-rRec.nHelpline2Len)*nHlpSin); + long dxh2= FRound((nLineDist+nOverhang)*nHlpCos); + long dyh2=-FRound((nLineDist+nOverhang)*nHlpSin); + + // extension line 1 + rPol.aHelpline1.aP1=Point(aP1.X()+dxh1a,aP1.Y()+dyh1a); + rPol.aHelpline1.aP2=Point(aP1.X()+dxh2,aP1.Y()+dyh2); + + // extension line 2 + rPol.aHelpline2.aP1=Point(aP2.X()+dxh1b,aP2.Y()+dyh1b); + rPol.aHelpline2.aP2=Point(aP2.X()+dxh2,aP2.Y()+dyh2); + + // dimension line + Point aMainlinePt1(aP1.X()+dx,aP1.Y()+dy); + Point aMainlinePt2(aP2.X()+dx,aP2.Y()+dy); + if (!bPfeileAussen) { + rPol.aMainline1.aP1=aMainlinePt1; + rPol.aMainline1.aP2=aMainlinePt2; + rPol.aMainline2=rPol.aMainline1; + rPol.aMainline3=rPol.aMainline1; + rPol.nMainlineCnt=1; + if (bBrkLine) { + long nNeedSiz=!rRec.bTextRota90 ? rPol.aTextSize.Width() : rPol.aTextSize.Height(); + long nHalfLen=(rPol.nLineLen-nNeedSiz-nArrow1Wdt/4-nArrow2Wdt/4) /2; + rPol.nMainlineCnt=2; + rPol.aMainline1.aP2=aMainlinePt1; + rPol.aMainline1.aP2.AdjustX(nHalfLen ); + RotatePoint(rPol.aMainline1.aP2,rPol.aMainline1.aP1,nLineSin,nLineCos); + rPol.aMainline2.aP1=aMainlinePt2; + rPol.aMainline2.aP1.AdjustX( -nHalfLen ); + RotatePoint(rPol.aMainline2.aP1,rPol.aMainline2.aP2,nLineSin,nLineCos); + } + } else { + long nLen1=nShortLen; // arrowhead's width as line length outside of the arrowhead + long nLen2=nShortLen; + long nTextWdt=rRec.bTextRota90 ? rPol.aTextSize.Height() : rPol.aTextSize.Width(); + if (!bBrkLine) { + if (rPol.eUsedTextHPos==css::drawing::MeasureTextHorzPos_LEFTOUTSIDE) nLen1=nArrow1Len+nTextWdt; + if (rPol.eUsedTextHPos==css::drawing::MeasureTextHorzPos_RIGHTOUTSIDE) nLen2=nArrow2Len+nTextWdt; + } + rPol.aMainline1.aP1=aMainlinePt1; + rPol.aMainline1.aP2=aMainlinePt1; rPol.aMainline1.aP2.AdjustX( -nLen1 ); RotatePoint(rPol.aMainline1.aP2,aMainlinePt1,nLineSin,nLineCos); + rPol.aMainline2.aP1=aMainlinePt2; rPol.aMainline2.aP1.AdjustX(nLen2 ); RotatePoint(rPol.aMainline2.aP1,aMainlinePt2,nLineSin,nLineCos); + rPol.aMainline2.aP2=aMainlinePt2; + rPol.aMainline3.aP1=aMainlinePt1; + rPol.aMainline3.aP2=aMainlinePt2; + rPol.nMainlineCnt=3; + if (bBrkLine && rPol.eUsedTextHPos==css::drawing::MeasureTextHorzPos_INSIDE) rPol.nMainlineCnt=2; + } +} + +basegfx::B2DPolyPolygon SdrMeasureObj::ImpCalcXPoly(const ImpMeasurePoly& rPol) +{ + basegfx::B2DPolyPolygon aRetval; + basegfx::B2DPolygon aPartPolyA; + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline1.aP1.X(), rPol.aMainline1.aP1.Y())); + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline1.aP2.X(), rPol.aMainline1.aP2.Y())); + aRetval.append(aPartPolyA); + + if(rPol.nMainlineCnt > 1) + { + aPartPolyA.clear(); + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline2.aP1.X(), rPol.aMainline2.aP1.Y())); + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline2.aP2.X(), rPol.aMainline2.aP2.Y())); + aRetval.append(aPartPolyA); + } + + if(rPol.nMainlineCnt > 2) + { + aPartPolyA.clear(); + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline3.aP1.X(), rPol.aMainline3.aP1.Y())); + aPartPolyA.append(basegfx::B2DPoint(rPol.aMainline3.aP2.X(), rPol.aMainline3.aP2.Y())); + aRetval.append(aPartPolyA); + } + + aPartPolyA.clear(); + aPartPolyA.append(basegfx::B2DPoint(rPol.aHelpline1.aP1.X(), rPol.aHelpline1.aP1.Y())); + aPartPolyA.append(basegfx::B2DPoint(rPol.aHelpline1.aP2.X(), rPol.aHelpline1.aP2.Y())); + aRetval.append(aPartPolyA); + + aPartPolyA.clear(); + aPartPolyA.append(basegfx::B2DPoint(rPol.aHelpline2.aP1.X(), rPol.aHelpline2.aP1.Y())); + aPartPolyA.append(basegfx::B2DPoint(rPol.aHelpline2.aP2.X(), rPol.aHelpline2.aP2.Y())); + aRetval.append(aPartPolyA); + + return aRetval; +} + +bool SdrMeasureObj::CalcFieldValue(const SvxFieldItem& rField, sal_Int32 nPara, sal_uInt16 nPos, + bool bEdit, + std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, OUString& rRet) const +{ + const SvxFieldData* pField=rField.GetField(); + const SdrMeasureField* pMeasureField=dynamic_cast<const SdrMeasureField*>( pField ); + if (pMeasureField!=nullptr) { + rRet = TakeRepresentation(pMeasureField->GetMeasureFieldKind()); + if (rpFldColor && !bEdit) + { + rpFldColor.reset(); + } + return true; + } else { + return SdrTextObj::CalcFieldValue(rField,nPara,nPos,bEdit,rpTxtColor,rpFldColor,rRet); + } +} + +void SdrMeasureObj::UndirtyText() const +{ + if (bTextDirty) + { + SdrOutliner& rOutliner=ImpGetDrawOutliner(); + OutlinerParaObject* pOutlinerParaObject = SdrTextObj::GetOutlinerParaObject(); + if(pOutlinerParaObject==nullptr) + { + rOutliner.QuickInsertField(SvxFieldItem(SdrMeasureField(SdrMeasureFieldKind::Rotate90Blanks), EE_FEATURE_FIELD), ESelection(0,0)); + rOutliner.QuickInsertField(SvxFieldItem(SdrMeasureField(SdrMeasureFieldKind::Value), EE_FEATURE_FIELD),ESelection(0,1)); + rOutliner.QuickInsertText(" ", ESelection(0,2)); + rOutliner.QuickInsertField(SvxFieldItem(SdrMeasureField(SdrMeasureFieldKind::Unit), EE_FEATURE_FIELD),ESelection(0,3)); + rOutliner.QuickInsertField(SvxFieldItem(SdrMeasureField(SdrMeasureFieldKind::Rotate90Blanks), EE_FEATURE_FIELD),ESelection(0,4)); + + if(GetStyleSheet()) + rOutliner.SetStyleSheet(0, GetStyleSheet()); + + rOutliner.SetParaAttribs(0, GetObjectItemSet()); + + // cast to nonconst + const_cast<SdrMeasureObj*>(this)->NbcSetOutlinerParaObject( rOutliner.CreateParaObject() ); + } + else + { + rOutliner.SetText(*pOutlinerParaObject); + } + + rOutliner.SetUpdateMode(true); + rOutliner.UpdateFields(); + Size aSiz(rOutliner.CalcTextSize()); + rOutliner.Clear(); + // cast to nonconst three times + const_cast<SdrMeasureObj*>(this)->aTextSize=aSiz; + const_cast<SdrMeasureObj*>(this)->bTextSizeDirty=false; + const_cast<SdrMeasureObj*>(this)->bTextDirty=false; + } +} + +void SdrMeasureObj::TakeUnrotatedSnapRect(tools::Rectangle& rRect) const +{ + if (bTextDirty) UndirtyText(); + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + ImpTakeAttr(aRec); + ImpCalcGeometrics(aRec,aMPol); + + // determine TextSize including text frame margins + Size aTextSize2(aMPol.aTextSize); + if (aTextSize2.Width()<1) aTextSize2.setWidth(1 ); + if (aTextSize2.Height()<1) aTextSize2.setHeight(1 ); + aTextSize2.AdjustWidth(GetTextLeftDistance()+GetTextRightDistance() ); + aTextSize2.AdjustHeight(GetTextUpperDistance()+GetTextLowerDistance() ); + + Point aPt1b(aMPol.aMainline1.aP1); + long nLen=aMPol.nLineLen; + long nLWdt=aMPol.nLineWdt2; + long nArr1Len=aMPol.nArrow1Len; + long nArr2Len=aMPol.nArrow2Len; + if (aMPol.bBreakedLine) { + // In the case of a dashed line and Outside, the text should be + // placed next to the line at the arrowhead instead of directly + // at the arrowhead. + nArr1Len=aMPol.nShortLineLen+aMPol.nArrow1Wdt/4; + nArr2Len=aMPol.nShortLineLen+aMPol.nArrow2Wdt/4; + } + + Point aTextPos; + bool bRota90=aRec.bTextRota90; + bool bUpsideDown=aRec.bTextUpsideDown!=aMPol.bAutoUpsideDown; + bool bBelowRefEdge=aRec.bBelowRefEdge; + css::drawing::MeasureTextHorzPos eMH=aMPol.eUsedTextHPos; + css::drawing::MeasureTextVertPos eMV=aMPol.eUsedTextVPos; + if (!bRota90) { + switch (eMH) { + case css::drawing::MeasureTextHorzPos_LEFTOUTSIDE: aTextPos.setX(aPt1b.X()-aTextSize2.Width()-nArr1Len-nLWdt ); break; + case css::drawing::MeasureTextHorzPos_RIGHTOUTSIDE: aTextPos.setX(aPt1b.X()+nLen+nArr2Len+nLWdt ); break; + default: aTextPos.setX(aPt1b.X() ); aTextSize2.setWidth(nLen ); + } + switch (eMV) { + case css::drawing::MeasureTextVertPos_CENTERED: + aTextPos.setY(aPt1b.Y()-aTextSize2.Height()/2 ); break; + case css::drawing::MeasureTextVertPos_WEST: { + if (!bUpsideDown) aTextPos.setY(aPt1b.Y()+nLWdt ); + else aTextPos.setY(aPt1b.Y()-aTextSize2.Height()-nLWdt ); + } break; + default: { + if (!bUpsideDown) aTextPos.setY(aPt1b.Y()-aTextSize2.Height()-nLWdt ); + else aTextPos.setY(aPt1b.Y()+nLWdt ); + } + } + if (bUpsideDown) { + aTextPos.AdjustX(aTextSize2.Width() ); + aTextPos.AdjustY(aTextSize2.Height() ); + } + } else { // also if bTextRota90==TRUE + switch (eMH) { + case css::drawing::MeasureTextHorzPos_LEFTOUTSIDE: aTextPos.setX(aPt1b.X()-aTextSize2.Height()-nArr1Len ); break; + case css::drawing::MeasureTextHorzPos_RIGHTOUTSIDE: aTextPos.setX(aPt1b.X()+nLen+nArr2Len ); break; + default: aTextPos.setX(aPt1b.X() ); aTextSize2.setHeight(nLen ); + } + switch (eMV) { + case css::drawing::MeasureTextVertPos_CENTERED: + aTextPos.setY(aPt1b.Y()+aTextSize2.Width()/2 ); break; + case css::drawing::MeasureTextVertPos_WEST: { + if (!bBelowRefEdge) aTextPos.setY(aPt1b.Y()+aTextSize2.Width()+nLWdt ); + else aTextPos.setY(aPt1b.Y()-nLWdt ); + } break; + default: { + if (!bBelowRefEdge) aTextPos.setY(aPt1b.Y()-nLWdt ); + else aTextPos.setY(aPt1b.Y()+aTextSize2.Width()+nLWdt ); + } + } + if (bUpsideDown) { + aTextPos.AdjustX(aTextSize2.Height() ); + aTextPos.AdjustY( -(aTextSize2.Width()) ); + } + } + if (aMPol.nTextAngle!=aGeo.nRotationAngle) { + const_cast<SdrMeasureObj*>(this)->aGeo.nRotationAngle=aMPol.nTextAngle; + const_cast<SdrMeasureObj*>(this)->aGeo.RecalcSinCos(); + } + RotatePoint(aTextPos,aPt1b,aMPol.nLineSin,aMPol.nLineCos); + aTextSize2.AdjustWidth( 1 ); aTextSize2.AdjustHeight( 1 ); // because of the Rect-Ctor's odd behavior + rRect=tools::Rectangle(aTextPos,aTextSize2); + rRect.Justify(); + const_cast<SdrMeasureObj*>(this)->maRect=rRect; + + if (aMPol.nTextAngle!=aGeo.nRotationAngle) { + const_cast<SdrMeasureObj*>(this)->aGeo.nRotationAngle=aMPol.nTextAngle; + const_cast<SdrMeasureObj*>(this)->aGeo.RecalcSinCos(); + } +} + +SdrMeasureObj* SdrMeasureObj::CloneSdrObject(SdrModel& rTargetModel) const +{ + return CloneHelper< SdrMeasureObj >(rTargetModel); +} + +SdrMeasureObj& SdrMeasureObj::operator=(const SdrMeasureObj& rObj) +{ + if( this == &rObj ) + return *this; + SdrTextObj::operator=(rObj); + + aPt1 = rObj.aPt1; + aPt2 = rObj.aPt2; + bTextDirty = rObj.bTextDirty; + + return *this; +} + +OUString SdrMeasureObj::TakeObjNameSingul() const +{ + OUStringBuffer sName(SvxResId(STR_ObjNameSingulMEASURE)); + + OUString aName( GetName() ); + if (!aName.isEmpty()) + { + sName.append(' '); + sName.append('\''); + sName.append(aName); + sName.append('\''); + } + + return sName.makeStringAndClear(); +} + +OUString SdrMeasureObj::TakeObjNamePlural() const +{ + return SvxResId(STR_ObjNamePluralMEASURE); +} + +basegfx::B2DPolyPolygon SdrMeasureObj::TakeXorPoly() const +{ + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + ImpTakeAttr(aRec); + ImpCalcGeometrics(aRec,aMPol); + return ImpCalcXPoly(aMPol); +} + +sal_uInt32 SdrMeasureObj::GetHdlCount() const +{ + return 6; +} + +void SdrMeasureObj::AddToHdlList(SdrHdlList& rHdlList) const +{ + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + ImpTakeAttr(aRec); + aRec.nHelplineDist=0; + ImpCalcGeometrics(aRec,aMPol); + + for (sal_uInt32 nHdlNum=0; nHdlNum<6; ++nHdlNum) + { + Point aPt; + switch (nHdlNum) { + case 0: aPt=aMPol.aHelpline1.aP1; break; + case 1: aPt=aMPol.aHelpline2.aP1; break; + case 2: aPt=aPt1; break; + case 3: aPt=aPt2; break; + case 4: aPt=aMPol.aHelpline1.aP2; break; + case 5: aPt=aMPol.aHelpline2.aP2; break; + } // switch + std::unique_ptr<SdrHdl> pHdl(new ImpMeasureHdl(aPt,SdrHdlKind::User)); + pHdl->SetObjHdlNum(nHdlNum); + pHdl->SetRotationAngle(aMPol.nLineAngle); + rHdlList.AddHdl(std::move(pHdl)); + } +} + + +bool SdrMeasureObj::hasSpecialDrag() const +{ + return true; +} + +bool SdrMeasureObj::beginSpecialDrag(SdrDragStat& rDrag) const +{ + const SdrHdl* pHdl = rDrag.GetHdl(); + + if(pHdl) + { + const sal_uInt32 nHdlNum(pHdl->GetObjHdlNum()); + + if(nHdlNum != 2 && nHdlNum != 3) + { + rDrag.SetEndDragChangesAttributes(true); + } + + return true; + } + + return false; +} + +bool SdrMeasureObj::applySpecialDrag(SdrDragStat& rDrag) +{ + ImpMeasureRec aMeasureRec; + const SdrHdl* pHdl = rDrag.GetHdl(); + const sal_uInt32 nHdlNum(pHdl->GetObjHdlNum()); + + ImpTakeAttr(aMeasureRec); + ImpEvalDrag(aMeasureRec, rDrag); + + switch (nHdlNum) + { + case 2: + { + aPt1 = aMeasureRec.aPt1; + SetTextDirty(); + break; + } + case 3: + { + aPt2 = aMeasureRec.aPt2; + SetTextDirty(); + break; + } + default: + { + switch(nHdlNum) + { + case 0: + case 1: + { + ImpMeasureRec aOrigMeasureRec; + ImpTakeAttr(aOrigMeasureRec); + + if(aMeasureRec.nHelpline1Len != aOrigMeasureRec.nHelpline1Len) + { + SetObjectItem(makeSdrMeasureHelpline1LenItem(aMeasureRec.nHelpline1Len)); + } + + if(aMeasureRec.nHelpline2Len != aOrigMeasureRec.nHelpline2Len) + { + SetObjectItem(makeSdrMeasureHelpline2LenItem(aMeasureRec.nHelpline2Len)); + } + + break; + } + + case 4: + case 5: + { + ImpMeasureRec aOrigMeasureRec; + ImpTakeAttr(aOrigMeasureRec); + + if(aMeasureRec.nLineDist != aOrigMeasureRec.nLineDist) + { + SetObjectItem(makeSdrMeasureLineDistItem(aMeasureRec.nLineDist)); + } + + if(aMeasureRec.bBelowRefEdge != aOrigMeasureRec.bBelowRefEdge) + { + SetObjectItem(SdrMeasureBelowRefEdgeItem(aMeasureRec.bBelowRefEdge)); + } + } + } + } + } // switch + + SetRectsDirty(); + SetChanged(); + + return true; +} + +OUString SdrMeasureObj::getSpecialDragComment(const SdrDragStat& /*rDrag*/) const +{ + return OUString(); +} + +void SdrMeasureObj::ImpEvalDrag(ImpMeasureRec& rRec, const SdrDragStat& rDrag) const +{ + long nLineAngle=GetAngle(rRec.aPt2-rRec.aPt1); + double a = nLineAngle * F_PI18000; + double nSin=sin(a); + double nCos=cos(a); + + const SdrHdl* pHdl=rDrag.GetHdl(); + sal_uInt32 nHdlNum(pHdl->GetObjHdlNum()); + bool bOrtho=rDrag.GetView()!=nullptr && rDrag.GetView()->IsOrtho(); + bool bBigOrtho=bOrtho && rDrag.GetView()->IsBigOrtho(); + bool bBelow=rRec.bBelowRefEdge; + Point aPt(rDrag.GetNow()); + + switch (nHdlNum) { + case 0: { + RotatePoint(aPt,aPt1,nSin,-nCos); + rRec.nHelpline1Len=aPt1.Y()-aPt.Y(); + if (bBelow) rRec.nHelpline1Len=-rRec.nHelpline1Len; + if (bOrtho) rRec.nHelpline2Len=rRec.nHelpline1Len; + } break; + case 1: { + RotatePoint(aPt,aPt2,nSin,-nCos); + rRec.nHelpline2Len=aPt2.Y()-aPt.Y(); + if (bBelow) rRec.nHelpline2Len=-rRec.nHelpline2Len; + if (bOrtho) rRec.nHelpline1Len=rRec.nHelpline2Len; + } break; + case 2: case 3: { + bool bAnf=nHdlNum==2; + Point& rMov=bAnf ? rRec.aPt1 : rRec.aPt2; + Point aMov(rMov); + Point aFix(bAnf ? rRec.aPt2 : rRec.aPt1); + if (bOrtho) { + long ndx0=aMov.X()-aFix.X(); + long ndy0=aMov.Y()-aFix.Y(); + bool bHLin=ndy0==0; + bool bVLin=ndx0==0; + if (!bHLin || !bVLin) { // else aPt1==aPt2 + long ndx=aPt.X()-aFix.X(); + long ndy=aPt.Y()-aFix.Y(); + double nXFact=0; if (!bVLin) nXFact=static_cast<double>(ndx)/static_cast<double>(ndx0); + double nYFact=0; if (!bHLin) nYFact=static_cast<double>(ndy)/static_cast<double>(ndy0); + bool bHor=bHLin || (!bVLin && (nXFact>nYFact) ==bBigOrtho); + bool bVer=bVLin || (!bHLin && (nXFact<=nYFact)==bBigOrtho); + if (bHor) ndy=long(ndy0*nXFact); + if (bVer) ndx=long(ndx0*nYFact); + aPt=aFix; + aPt.AdjustX(ndx ); + aPt.AdjustY(ndy ); + } // else Ortho8 + } + rMov=aPt; + } break; + case 4: case 5: { + long nVal0=rRec.nLineDist; + RotatePoint(aPt,(nHdlNum==4 ? aPt1 : aPt2),nSin,-nCos); + rRec.nLineDist=aPt.Y()- (nHdlNum==4 ? aPt1.Y() : aPt2.Y()); + if (bBelow) rRec.nLineDist=-rRec.nLineDist; + if (rRec.nLineDist<0) { + rRec.nLineDist=-rRec.nLineDist; + rRec.bBelowRefEdge=!bBelow; + } + rRec.nLineDist-=rRec.nHelplineOverhang; + if (bOrtho) rRec.nLineDist=nVal0; + } break; + } // switch +} + + +bool SdrMeasureObj::BegCreate(SdrDragStat& rStat) +{ + rStat.SetOrtho8Possible(); + aPt1=rStat.GetStart(); + aPt2=rStat.GetNow(); + SetTextDirty(); + return true; +} + +bool SdrMeasureObj::MovCreate(SdrDragStat& rStat) +{ + SdrView* pView=rStat.GetView(); + aPt1=rStat.GetStart(); + aPt2=rStat.GetNow(); + if (pView!=nullptr && pView->IsCreate1stPointAsCenter()) { + aPt1+=aPt1; + aPt1-=rStat.GetNow(); + } + SetTextDirty(); + SetBoundRectDirty(); + bSnapRectDirty=true; + return true; +} + +bool SdrMeasureObj::EndCreate(SdrDragStat& rStat, SdrCreateCmd eCmd) +{ + SetTextDirty(); + SetRectsDirty(); + return (eCmd==SdrCreateCmd::ForceEnd || rStat.GetPointCount()>=2); +} + +bool SdrMeasureObj::BckCreate(SdrDragStat& /*rStat*/) +{ + return false; +} + +void SdrMeasureObj::BrkCreate(SdrDragStat& /*rStat*/) +{ +} + +basegfx::B2DPolyPolygon SdrMeasureObj::TakeCreatePoly(const SdrDragStat& /*rDrag*/) const +{ + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + + ImpTakeAttr(aRec); + ImpCalcGeometrics(aRec, aMPol); + + return ImpCalcXPoly(aMPol); +} + +PointerStyle SdrMeasureObj::GetCreatePointer() const +{ + return PointerStyle::Cross; +} + +void SdrMeasureObj::NbcMove(const Size& rSiz) +{ + SdrTextObj::NbcMove(rSiz); + aPt1.Move(rSiz); + aPt2.Move(rSiz); +} + +void SdrMeasureObj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) +{ + SdrTextObj::NbcResize(rRef,xFact,yFact); + ResizePoint(aPt1,rRef,xFact,yFact); + ResizePoint(aPt2,rRef,xFact,yFact); + SetTextDirty(); +} + +void SdrMeasureObj::NbcRotate(const Point& rRef, long nAngle, double sn, double cs) +{ + SdrTextObj::NbcRotate(rRef,nAngle,sn,cs); + long nLen0=GetLen(aPt2-aPt1); + RotatePoint(aPt1,rRef,sn,cs); + RotatePoint(aPt2,rRef,sn,cs); + long nLen1=GetLen(aPt2-aPt1); + if (nLen1!=nLen0) { // rounding error! + long dx=aPt2.X()-aPt1.X(); + long dy=aPt2.Y()-aPt1.Y(); + dx=BigMulDiv(dx,nLen0,nLen1); + dy=BigMulDiv(dy,nLen0,nLen1); + if (rRef==aPt2) { + aPt1.setX(aPt2.X()-dx ); + aPt1.setY(aPt2.Y()-dy ); + } else { + aPt2.setX(aPt1.X()+dx ); + aPt2.setY(aPt1.Y()+dy ); + } + } + SetRectsDirty(); +} + +void SdrMeasureObj::NbcMirror(const Point& rRef1, const Point& rRef2) +{ + SdrTextObj::NbcMirror(rRef1,rRef2); + MirrorPoint(aPt1,rRef1,rRef2); + MirrorPoint(aPt2,rRef1,rRef2); + SetRectsDirty(); +} + +void SdrMeasureObj::NbcShear(const Point& rRef, long nAngle, double tn, bool bVShear) +{ + SdrTextObj::NbcShear(rRef,nAngle,tn,bVShear); + ShearPoint(aPt1,rRef,tn,bVShear); + ShearPoint(aPt2,rRef,tn,bVShear); + SetRectsDirty(); + SetTextDirty(); +} + +long SdrMeasureObj::GetRotateAngle() const +{ + return GetAngle(aPt2-aPt1); +} + +void SdrMeasureObj::RecalcSnapRect() +{ + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + XPolyPolygon aXPP; + + ImpTakeAttr(aRec); + ImpCalcGeometrics(aRec, aMPol); + aXPP = XPolyPolygon(ImpCalcXPoly(aMPol)); + maSnapRect = aXPP.GetBoundRect(); +} + +sal_uInt32 SdrMeasureObj::GetSnapPointCount() const +{ + return 2; +} + +Point SdrMeasureObj::GetSnapPoint(sal_uInt32 i) const +{ + if (i==0) return aPt1; + else return aPt2; +} + +bool SdrMeasureObj::IsPolyObj() const +{ + return true; +} + +sal_uInt32 SdrMeasureObj::GetPointCount() const +{ + return 2; +} + +Point SdrMeasureObj::GetPoint(sal_uInt32 i) const +{ + return (0 == i) ? aPt1 : aPt2; +} + +void SdrMeasureObj::NbcSetPoint(const Point& rPnt, sal_uInt32 i) +{ + if (0 == i) + aPt1=rPnt; + if (1 == i) + aPt2=rPnt; + SetRectsDirty(); + SetTextDirty(); +} + +SdrObjGeoData* SdrMeasureObj::NewGeoData() const +{ + return new SdrMeasureObjGeoData; +} + +void SdrMeasureObj::SaveGeoData(SdrObjGeoData& rGeo) const +{ + SdrTextObj::SaveGeoData(rGeo); + SdrMeasureObjGeoData& rMGeo=static_cast<SdrMeasureObjGeoData&>(rGeo); + rMGeo.aPt1=aPt1; + rMGeo.aPt2=aPt2; +} + +void SdrMeasureObj::RestGeoData(const SdrObjGeoData& rGeo) +{ + SdrTextObj::RestGeoData(rGeo); + const SdrMeasureObjGeoData& rMGeo=static_cast<const SdrMeasureObjGeoData&>(rGeo); + aPt1=rMGeo.aPt1; + aPt2=rMGeo.aPt2; + SetTextDirty(); +} + +SdrObjectUniquePtr SdrMeasureObj::DoConvertToPolyObj(bool bBezier, bool bAddText) const +{ + // get XOR Poly as base + XPolyPolygon aTmpPolyPolygon(TakeXorPoly()); + + // get local ItemSet and StyleSheet + SfxItemSet aSet(GetObjectItemSet()); + SfxStyleSheet* pStyleSheet = GetStyleSheet(); + + // prepare group + std::unique_ptr<SdrObjGroup,SdrObjectFreeOp> pGroup(new SdrObjGroup(getSdrModelFromSdrObject())); + + // prepare parameters + basegfx::B2DPolyPolygon aPolyPoly; + SdrPathObj* pPath; + sal_uInt16 nCount(aTmpPolyPolygon.Count()); + sal_uInt16 nLoopStart(0); + + if(nCount == 3) + { + // three lines, first one is the middle one + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[0].getB2DPolygon()); + + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + pGroup->GetSubList()->NbcInsertObject(pPath); + aSet.Put(XLineStartWidthItem(0)); + aSet.Put(XLineEndWidthItem(0)); + nLoopStart = 1; + } + else if(nCount == 4) + { + // four lines, middle line with gap, so there are two lines used + // which have one arrow each + sal_Int32 nEndWidth = aSet.Get(XATTR_LINEENDWIDTH).GetValue(); + aSet.Put(XLineEndWidthItem(0)); + + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[0].getB2DPolygon()); + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + + pGroup->GetSubList()->NbcInsertObject(pPath); + + aSet.Put(XLineEndWidthItem(nEndWidth)); + aSet.Put(XLineStartWidthItem(0)); + + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[1].getB2DPolygon()); + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + + pGroup->GetSubList()->NbcInsertObject(pPath); + + aSet.Put(XLineEndWidthItem(0)); + nLoopStart = 2; + } + else if(nCount == 5) + { + // five lines, first two are the outer ones + sal_Int32 nEndWidth = aSet.Get(XATTR_LINEENDWIDTH).GetValue(); + + aSet.Put(XLineEndWidthItem(0)); + + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[0].getB2DPolygon()); + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + + pGroup->GetSubList()->NbcInsertObject(pPath); + + aSet.Put(XLineEndWidthItem(nEndWidth)); + aSet.Put(XLineStartWidthItem(0)); + + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[1].getB2DPolygon()); + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + + pGroup->GetSubList()->NbcInsertObject(pPath); + + aSet.Put(XLineEndWidthItem(0)); + nLoopStart = 2; + } + + for(;nLoopStart<nCount;nLoopStart++) + { + aPolyPoly.clear(); + aPolyPoly.append(aTmpPolyPolygon[nLoopStart].getB2DPolygon()); + pPath = new SdrPathObj( + getSdrModelFromSdrObject(), + OBJ_PATHLINE, + aPolyPoly); + + pPath->SetMergedItemSet(aSet); + pPath->SetStyleSheet(pStyleSheet, true); + + pGroup->GetSubList()->NbcInsertObject(pPath); + } + + if(bAddText) + { + return ImpConvertAddText(std::move(pGroup), bBezier); + } + else + { + return pGroup; + } +} + +bool SdrMeasureObj::BegTextEdit(SdrOutliner& rOutl) +{ + UndirtyText(); + return SdrTextObj::BegTextEdit(rOutl); +} + +const Size& SdrMeasureObj::GetTextSize() const +{ + if (bTextDirty) UndirtyText(); + return SdrTextObj::GetTextSize(); +} + +OutlinerParaObject* SdrMeasureObj::GetOutlinerParaObject() const +{ + if(bTextDirty) + UndirtyText(); + return SdrTextObj::GetOutlinerParaObject(); +} + +void SdrMeasureObj::NbcSetOutlinerParaObject(std::unique_ptr<OutlinerParaObject> pTextObject) +{ + SdrTextObj::NbcSetOutlinerParaObject(std::move(pTextObject)); + if(SdrTextObj::GetOutlinerParaObject()) + SetTextDirty(); // recalculate text +} + +void SdrMeasureObj::TakeTextRect( SdrOutliner& rOutliner, tools::Rectangle& rTextRect, bool bNoEditText, + tools::Rectangle* pAnchorRect, bool bLineWidth ) const +{ + if (bTextDirty) UndirtyText(); + SdrTextObj::TakeTextRect( rOutliner, rTextRect, bNoEditText, pAnchorRect, bLineWidth ); +} + +void SdrMeasureObj::TakeTextAnchorRect(tools::Rectangle& rAnchorRect) const +{ + if (bTextDirty) UndirtyText(); + SdrTextObj::TakeTextAnchorRect(rAnchorRect); +} + +void SdrMeasureObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, tools::Rectangle* pViewInit, tools::Rectangle* pViewMin) const +{ + if (bTextDirty) UndirtyText(); + SdrTextObj::TakeTextEditArea(pPaperMin,pPaperMax,pViewInit,pViewMin); +} + +EEAnchorMode SdrMeasureObj::GetOutlinerViewAnchorMode() const +{ + if (bTextDirty) UndirtyText(); + ImpMeasureRec aRec; + ImpMeasurePoly aMPol; + ImpTakeAttr(aRec); + ImpCalcGeometrics(aRec,aMPol); + + SdrTextHorzAdjust eTH=GetTextHorizontalAdjust(); + SdrTextVertAdjust eTV=GetTextVerticalAdjust(); + css::drawing::MeasureTextHorzPos eMH = aMPol.eUsedTextHPos; + css::drawing::MeasureTextVertPos eMV = aMPol.eUsedTextVPos; + bool bTextRota90=aRec.bTextRota90; + bool bBelowRefEdge=aRec.bBelowRefEdge; + + // TODO: bTextUpsideDown should be interpreted here! + if (!bTextRota90) { + if (eMH==css::drawing::MeasureTextHorzPos_LEFTOUTSIDE) eTH=SDRTEXTHORZADJUST_RIGHT; + if (eMH==css::drawing::MeasureTextHorzPos_RIGHTOUTSIDE) eTH=SDRTEXTHORZADJUST_LEFT; + // at eMH==css::drawing::MeasureTextHorzPos_INSIDE we can anchor horizontally + if (eMV==css::drawing::MeasureTextVertPos_EAST) eTV=SDRTEXTVERTADJUST_BOTTOM; + if (eMV==css::drawing::MeasureTextVertPos_WEST) eTV=SDRTEXTVERTADJUST_TOP; + if (eMV==css::drawing::MeasureTextVertPos_CENTERED) eTV=SDRTEXTVERTADJUST_CENTER; + } else { + if (eMH==css::drawing::MeasureTextHorzPos_LEFTOUTSIDE) eTV=SDRTEXTVERTADJUST_BOTTOM; + if (eMH==css::drawing::MeasureTextHorzPos_RIGHTOUTSIDE) eTV=SDRTEXTVERTADJUST_TOP; + // at eMH==css::drawing::MeasureTextHorzPos_INSIDE we can anchor vertically + if (!bBelowRefEdge) { + if (eMV==css::drawing::MeasureTextVertPos_EAST) eTH=SDRTEXTHORZADJUST_LEFT; + if (eMV==css::drawing::MeasureTextVertPos_WEST) eTH=SDRTEXTHORZADJUST_RIGHT; + } else { + if (eMV==css::drawing::MeasureTextVertPos_EAST) eTH=SDRTEXTHORZADJUST_RIGHT; + if (eMV==css::drawing::MeasureTextVertPos_WEST) eTH=SDRTEXTHORZADJUST_LEFT; + } + if (eMV==css::drawing::MeasureTextVertPos_CENTERED) eTH=SDRTEXTHORZADJUST_CENTER; + } + + EEAnchorMode eRet=EEAnchorMode::BottomHCenter; + if (eTH==SDRTEXTHORZADJUST_LEFT) { + if (eTV==SDRTEXTVERTADJUST_TOP) eRet=EEAnchorMode::TopLeft; + else if (eTV==SDRTEXTVERTADJUST_BOTTOM) eRet=EEAnchorMode::BottomLeft; + else eRet=EEAnchorMode::VCenterLeft; + } else if (eTH==SDRTEXTHORZADJUST_RIGHT) { + if (eTV==SDRTEXTVERTADJUST_TOP) eRet=EEAnchorMode::TopRight; + else if (eTV==SDRTEXTVERTADJUST_BOTTOM) eRet=EEAnchorMode::BottomRight; + else eRet=EEAnchorMode::VCenterRight; + } else { + if (eTV==SDRTEXTVERTADJUST_TOP) eRet=EEAnchorMode::TopHCenter; + else if (eTV==SDRTEXTVERTADJUST_BOTTOM) eRet=EEAnchorMode::BottomHCenter; + else eRet=EEAnchorMode::VCenterHCenter; + } + return eRet; +} + + +// #i97878# +// TRGetBaseGeometry/TRSetBaseGeometry needs to be based on two positions, +// same as line geometry in SdrPathObj. Thus needs to be overridden and +// implemented since currently it is derived from SdrTextObj which uses +// a functionality based on SnapRect which is not useful here + +bool SdrMeasureObj::TRGetBaseGeometry(basegfx::B2DHomMatrix& rMatrix, basegfx::B2DPolyPolygon& /*rPolyPolygon*/) const +{ + // handle the same as a simple line since the definition is based on two points + const basegfx::B2DRange aRange(aPt1.X(), aPt1.Y(), aPt2.X(), aPt2.Y()); + basegfx::B2DTuple aScale(aRange.getRange()); + basegfx::B2DTuple aTranslate(aRange.getMinimum()); + + // position maybe relative to anchor position, convert + if( getSdrModelFromSdrObject().IsWriter() ) + { + if(GetAnchorPos().X() || GetAnchorPos().Y()) + { + aTranslate -= basegfx::B2DTuple(GetAnchorPos().X(), GetAnchorPos().Y()); + } + } + + // build return value matrix + rMatrix = basegfx::utils::createScaleTranslateB2DHomMatrix(aScale, aTranslate); + + return true; +} + +void SdrMeasureObj::TRSetBaseGeometry(const basegfx::B2DHomMatrix& rMatrix, const basegfx::B2DPolyPolygon& /*rPolyPolygon*/) +{ + // use given transformation to derive the two defining points from unit line + basegfx::B2DPoint aPosA(rMatrix * basegfx::B2DPoint(0.0, 0.0)); + basegfx::B2DPoint aPosB(rMatrix * basegfx::B2DPoint(1.0, 0.0)); + + if( getSdrModelFromSdrObject().IsWriter() ) + { + // if anchor is used, make position relative to it + if(GetAnchorPos().X() || GetAnchorPos().Y()) + { + const basegfx::B2DVector aAnchorOffset(GetAnchorPos().X(), GetAnchorPos().Y()); + + aPosA += aAnchorOffset; + aPosB += aAnchorOffset; + } + } + + // derive new model data + const Point aNewPt1(basegfx::fround(aPosA.getX()), basegfx::fround(aPosA.getY())); + const Point aNewPt2(basegfx::fround(aPosB.getX()), basegfx::fround(aPosB.getY())); + + if(aNewPt1 != aPt1 || aNewPt2 != aPt2) + { + // set model values and broadcast + tools::Rectangle aBoundRect0; if (pUserCall!=nullptr) aBoundRect0=GetLastBoundRect(); + + aPt1 = aNewPt1; + aPt2 = aNewPt2; + + SetTextDirty(); + ActionChanged(); + SetChanged(); + BroadcastObjectChange(); + SendUserCall(SdrUserCallType::MoveOnly,aBoundRect0); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |