diff options
Diffstat (limited to 'svx/source/customshapes/EnhancedCustomShape2d.cxx')
| -rw-r--r-- | svx/source/customshapes/EnhancedCustomShape2d.cxx | 3065 |
1 files changed, 3065 insertions, 0 deletions
diff --git a/svx/source/customshapes/EnhancedCustomShape2d.cxx b/svx/source/customshapes/EnhancedCustomShape2d.cxx new file mode 100644 index 0000000000..082e22b968 --- /dev/null +++ b/svx/source/customshapes/EnhancedCustomShape2d.cxx @@ -0,0 +1,3065 @@ +/* -*- 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 <sal/config.h> + +#include <o3tl/string_view.hxx> +#include <svx/EnhancedCustomShape2d.hxx> +#include <svx/EnhancedCustomShapeGeometry.hxx> +#include <svx/EnhancedCustomShapeTypeNames.hxx> +#include <svx/svdoashp.hxx> +#include <svx/svdtrans.hxx> +#include <svx/svdogrp.hxx> +#include <svx/svdopath.hxx> +#include <svx/svdorect.hxx> +#include <svx/svdpage.hxx> +#include <svx/xflclit.hxx> +#include <svx/xfillit0.hxx> +#include <svx/xlineit0.hxx> +#include <svx/xlnstit.hxx> +#include <svx/xlnedit.hxx> +#include <svx/xlnstwit.hxx> +#include <svx/xlnedwit.hxx> +#include <svx/xlnstcit.hxx> +#include <svx/xlnedcit.hxx> +#include <svx/xflgrit.hxx> +#include <svx/xflhtit.hxx> +#include <svx/xbtmpit.hxx> +#include <svx/xhatch.hxx> +#include <svx/sdshitm.hxx> +#include <unotools/configmgr.hxx> +#include <com/sun/star/awt/Size.hpp> +#include <com/sun/star/drawing/EnhancedCustomShapeParameterType.hpp> +#include <com/sun/star/drawing/EnhancedCustomShapeSegmentCommand.hpp> +#include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp> +#include <com/sun/star/drawing/EnhancedCustomShapeSegment.hpp> +#include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp> +#include <basegfx/numeric/ftools.hxx> +#include <basegfx/color/bcolortools.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <basegfx/matrix/b2dhommatrixtools.hxx> +#include <sal/log.hxx> + +#include <algorithm> +#include <cstdlib> +#include <string_view> +#include <unordered_set> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::drawing::EnhancedCustomShapeSegmentCommand; + +void EnhancedCustomShape2d::SetEnhancedCustomShapeParameter( EnhancedCustomShapeParameter& rParameter, const sal_Int32 nValue ) +{ + sal_uInt32 nDat = static_cast<sal_uInt32>(nValue); + sal_Int32 nNewValue = nValue; + + // check if this is a special point + if ( ( nDat >> 16 ) == 0x8000 ) + { + nNewValue = static_cast<sal_uInt16>(nDat); + rParameter.Type = EnhancedCustomShapeParameterType::EQUATION; + } + else + rParameter.Type = EnhancedCustomShapeParameterType::NORMAL; + rParameter.Value <<= nNewValue; +} + +OUString EnhancedCustomShape2d::GetEquation( const sal_uInt16 nFlags, sal_Int32 nP1, sal_Int32 nP2, sal_Int32 nP3 ) +{ + OUString aEquation; + bool b1Special = ( nFlags & 0x2000 ) != 0; + bool b2Special = ( nFlags & 0x4000 ) != 0; + bool b3Special = ( nFlags & 0x8000 ) != 0; + switch( nFlags & 0xff ) + { + case 0 : + case 14 : + { + sal_Int32 nOptimize = 0; + if ( nP1 ) + nOptimize |= 1; + if ( nP2 ) + nOptimize |= 2; + if ( b1Special ) + nOptimize |= 4; + if ( b2Special ) + nOptimize |= 8; + switch( nOptimize ) + { + case 0 : + break; + case 1 : + case 4 : + case 5 : + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + break; + case 2 : + case 8 : + case 10: + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + break; + default : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "+"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + } + break; + } + if ( b3Special || nP3 ) + { + aEquation += "-"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + } + } + break; + case 1 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + if ( b2Special || ( nP2 != 1 ) ) + { + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + } + if ( b3Special || ( ( nP3 != 1 ) && ( nP3 != 0 ) ) ) + { + aEquation += "/"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + } + } + break; + case 2 : + { + aEquation += "("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "+"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ")/2"; + } + break; + case 3 : + { + aEquation += "abs("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ")"; + } + break; + case 4 : + { + aEquation += "min("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ")"; + } + break; + case 5 : + { + aEquation += "max("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ")"; + } + break; + case 6 : + { + aEquation += "if("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += ")"; + } + break; + case 7 : + { + aEquation += "sqrt("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "+"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "+"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += ")"; + } + break; + case 8 : + { + aEquation += "atan2("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ")/(pi/180)"; + } + break; + case 9 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*sin("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "*(pi/180))"; + } + break; + case 10 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*cos("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "*(pi/180))"; + } + break; + case 11 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*cos(atan2("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "))"; + } + break; + case 12 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*sin(atan2("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += ","; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "))"; + } + break; + case 13 : + { + aEquation += "sqrt("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ")"; + } + break; + case 15 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*sqrt(1-("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "/"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ")" + "*("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "/"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "))"; + } + break; + case 16 : + { + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*tan("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += ")"; + } + break; + case 0x80 : + { + aEquation += "sqrt("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "-"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "*"; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += ")"; + } + break; + case 0x81 : + { + aEquation += "(cos("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*(pi/180))*("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "-10800)+sin("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*(pi/180))*("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "-10800))+10800"; + } + break; + case 0x82 : + { + aEquation += "-(sin("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*(pi/180))*("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP1, b1Special ); + aEquation += "-10800)-cos("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP3, b3Special ); + aEquation += "*(pi/180))*("; + EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( aEquation, nP2, b2Special ); + aEquation += "-10800))+10800"; + } + break; + } + return aEquation; +} + +void EnhancedCustomShape2d::AppendEnhancedCustomShapeEquationParameter( OUString& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue ) +{ + if ( bIsSpecialValue ) + { + if ( nPara & 0x400 ) + { + rParameter += "?"; + rParameter += OUString::number( nPara & 0xff ); + rParameter += " "; + } + else + { + switch( nPara ) + { + case DFF_Prop_adjustValue : + case DFF_Prop_adjust2Value : + case DFF_Prop_adjust3Value : + case DFF_Prop_adjust4Value : + case DFF_Prop_adjust5Value : + case DFF_Prop_adjust6Value : + case DFF_Prop_adjust7Value : + case DFF_Prop_adjust8Value : + case DFF_Prop_adjust9Value : + case DFF_Prop_adjust10Value : + { + rParameter += "$"; + rParameter += OUString::number( nPara - DFF_Prop_adjustValue ); + rParameter += " "; + } + break; + case DFF_Prop_geoLeft : + { + rParameter += "left"; + } + break; + case DFF_Prop_geoTop : + { + rParameter += "top"; + } + break; + case DFF_Prop_geoRight : + { + rParameter += "right"; + } + break; + case DFF_Prop_geoBottom : + { + rParameter += "bottom"; + } + break; + } + } + } + else + { + rParameter += OUString::number( nPara ); + } +} + +void EnhancedCustomShape2d::SetEnhancedCustomShapeHandleParameter( EnhancedCustomShapeParameter& rParameter, const sal_Int32 nPara, const bool bIsSpecialValue, bool bHorz ) +{ + sal_Int32 nValue = 0; + if ( bIsSpecialValue ) + { + if ( ( nPara >= 0x100 ) && ( nPara <= 0x107 ) ) + { + nValue = nPara & 0xff; + rParameter.Type = EnhancedCustomShapeParameterType::ADJUSTMENT; + } + else if ( ( nPara >= 3 ) && ( nPara <= 0x82 ) ) + { + nValue = nPara - 3; + rParameter.Type = EnhancedCustomShapeParameterType::EQUATION; + } + else if ( nPara == 0 ) + { + nValue = 0; + if ( bHorz ) + rParameter.Type = EnhancedCustomShapeParameterType::LEFT; + else + rParameter.Type = EnhancedCustomShapeParameterType::TOP; + } + else if ( nPara == 1 ) + { + nValue = 0; + if ( bHorz ) + rParameter.Type = EnhancedCustomShapeParameterType::RIGHT; + else + rParameter.Type = EnhancedCustomShapeParameterType::BOTTOM; + } + else if ( nPara == 2 ) // means to be centered, but should not be + { // used in our implementation + nValue = 5600; + rParameter.Type = EnhancedCustomShapeParameterType::NORMAL; + } + else + { + nValue = nPara; + rParameter.Type = EnhancedCustomShapeParameterType::NORMAL; + } + } + else + { + nValue = nPara; + rParameter.Type = EnhancedCustomShapeParameterType::NORMAL; + } + rParameter.Value <<= nValue; +} + +bool EnhancedCustomShape2d::ConvertSequenceToEnhancedCustomShape2dHandle( + const css::beans::PropertyValues& rHandleProperties, + EnhancedCustomShape2d::Handle& rDestinationHandle ) +{ + bool bRetValue = false; + if ( rHandleProperties.hasElements() ) + { + rDestinationHandle.nFlags = HandleFlags::NONE; + for ( const css::beans::PropertyValue& rPropVal : rHandleProperties ) + { + if ( rPropVal.Name == "Position" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aPosition ) + bRetValue = true; + } + else if ( rPropVal.Name == "MirroredX" ) + { + bool bMirroredX; + if ( rPropVal.Value >>= bMirroredX ) + { + if ( bMirroredX ) + rDestinationHandle.nFlags |= HandleFlags::MIRRORED_X; + } + } + else if ( rPropVal.Name == "MirroredY" ) + { + bool bMirroredY; + if ( rPropVal.Value >>= bMirroredY ) + { + if ( bMirroredY ) + rDestinationHandle.nFlags |= HandleFlags::MIRRORED_Y; + } + } + else if ( rPropVal.Name == "Switched" ) + { + bool bSwitched; + if ( rPropVal.Value >>= bSwitched ) + { + if ( bSwitched ) + rDestinationHandle.nFlags |= HandleFlags::SWITCHED; + } + } + else if ( rPropVal.Name == "Polar" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aPolar ) + rDestinationHandle.nFlags |= HandleFlags::POLAR; + } + else if ( rPropVal.Name == "RefX" ) + { + if ( rPropVal.Value >>= rDestinationHandle.nRefX ) + rDestinationHandle.nFlags |= HandleFlags::REFX; + } + else if ( rPropVal.Name == "RefY" ) + { + if ( rPropVal.Value >>= rDestinationHandle.nRefY ) + rDestinationHandle.nFlags |= HandleFlags::REFY; + } + else if ( rPropVal.Name == "RefAngle" ) + { + if ( rPropVal.Value >>= rDestinationHandle.nRefAngle ) + rDestinationHandle.nFlags |= HandleFlags::REFANGLE; + } + else if ( rPropVal.Name == "RefR" ) + { + if ( rPropVal.Value >>= rDestinationHandle.nRefR ) + rDestinationHandle.nFlags |= HandleFlags::REFR; + } + else if ( rPropVal.Name == "RadiusRangeMinimum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aRadiusRangeMinimum ) + rDestinationHandle.nFlags |= HandleFlags::RADIUS_RANGE_MINIMUM; + } + else if ( rPropVal.Name == "RadiusRangeMaximum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aRadiusRangeMaximum ) + rDestinationHandle.nFlags |= HandleFlags::RADIUS_RANGE_MAXIMUM; + } + else if ( rPropVal.Name == "RangeXMinimum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aXRangeMinimum ) + rDestinationHandle.nFlags |= HandleFlags::RANGE_X_MINIMUM; + } + else if ( rPropVal.Name == "RangeXMaximum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aXRangeMaximum ) + rDestinationHandle.nFlags |= HandleFlags::RANGE_X_MAXIMUM; + } + else if ( rPropVal.Name == "RangeYMinimum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aYRangeMinimum ) + rDestinationHandle.nFlags |= HandleFlags::RANGE_Y_MINIMUM; + } + else if ( rPropVal.Name == "RangeYMaximum" ) + { + if ( rPropVal.Value >>= rDestinationHandle.aYRangeMaximum ) + rDestinationHandle.nFlags |= HandleFlags::RANGE_Y_MAXIMUM; + } + } + } + return bRetValue; +} + +void EnhancedCustomShape2d::ApplyShapeAttributes( const SdrCustomShapeGeometryItem& rGeometryItem ) +{ + // AdjustmentValues + static constexpr OUStringLiteral sAdjustmentValues( u"AdjustmentValues" ); + const Any* pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sAdjustmentValues ); + if ( pAny ) + *pAny >>= m_seqAdjustmentValues; + + + // Coordsize + static constexpr OUStringLiteral sViewBox( u"ViewBox" ); + const Any* pViewBox = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sViewBox ); + css::awt::Rectangle aViewBox; + if ( pViewBox && (*pViewBox >>= aViewBox ) ) + { + m_nCoordLeft = aViewBox.X; + m_nCoordTop = aViewBox.Y; + m_nCoordWidthG = std::abs( aViewBox.Width ); + m_nCoordHeightG = std::abs( aViewBox.Height); + } + static constexpr OUString sPath( u"Path"_ustr ); + static constexpr OUStringLiteral sCoordinates( u"Coordinates" ); + static constexpr OUStringLiteral sGluePoints( u"GluePoints" ); + static constexpr OUStringLiteral sSegments( u"Segments" ); + static constexpr OUStringLiteral sSubViewSize( u"SubViewSize" ); + static constexpr OUStringLiteral sStretchX( u"StretchX" ); + static constexpr OUStringLiteral sStretchY( u"StretchY" ); + static constexpr OUStringLiteral sTextFrames( u"TextFrames" ); + static constexpr OUStringLiteral sEquations( u"Equations" ); + static constexpr OUStringLiteral sHandles( u"Handles" ); + + + // Path/Coordinates + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sCoordinates ); + if ( pAny ) + *pAny >>= m_seqCoordinates; + + + // Path/GluePoints + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sGluePoints ); + if ( pAny ) + *pAny >>= m_seqGluePoints; + + + // Path/Segments + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sSegments ); + if ( pAny ) + *pAny >>= m_seqSegments; + + + // Path/SubViewSize + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sSubViewSize ); + if ( pAny ) + *pAny >>= m_seqSubViewSize; + + + // Path/StretchX + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sStretchX ); + if ( pAny ) + { + sal_Int32 nStretchX = 0; + if ( *pAny >>= nStretchX ) + m_nXRef = nStretchX; + } + + + // Path/StretchY + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sStretchY ); + if ( pAny ) + { + sal_Int32 nStretchY = 0; + if ( *pAny >>= nStretchY ) + m_nYRef = nStretchY; + } + + + // Path/TextFrames + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sPath, sTextFrames ); + if ( pAny ) + *pAny >>= m_seqTextFrames; + + + // Equations + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sEquations ); + if ( pAny ) + *pAny >>= m_seqEquations; + + + // Handles + pAny = const_cast<SdrCustomShapeGeometryItem&>(rGeometryItem).GetPropertyValueByName( sHandles ); + if ( pAny ) + *pAny >>= m_seqHandles; +} + +EnhancedCustomShape2d::~EnhancedCustomShape2d() +{ +} + +void EnhancedCustomShape2d::SetPathSize( sal_Int32 nIndex ) +{ + sal_Int32 nWidth = 0; + sal_Int32 nHeight = 0; + + if ( m_seqSubViewSize.hasElements() && nIndex < m_seqSubViewSize.getLength() ) { + nWidth = m_seqSubViewSize[ nIndex ].Width; + nHeight = m_seqSubViewSize[ nIndex ].Height; + SAL_INFO( + "svx", + "set subpath " << nIndex << " size: " << nWidth << " x " + << nHeight); + } + + if ( nWidth && nHeight ) { + m_nCoordWidth = nWidth; + m_nCoordHeight = nHeight; + } else { + m_nCoordWidth = m_nCoordWidthG; + m_nCoordHeight = m_nCoordHeightG; + } + + m_fXScale = m_nCoordWidth == 0 ? 0.0 : static_cast<double>(m_aLogicRect.GetWidth()) / static_cast<double>(m_nCoordWidth); + m_fYScale = m_nCoordHeight == 0 ? 0.0 : static_cast<double>(m_aLogicRect.GetHeight()) / static_cast<double>(m_nCoordHeight); + if ( m_bOOXMLShape ) + { + SAL_INFO( + "svx", + "ooxml shape, path width: " << m_nCoordWidth << " height: " + << m_nCoordHeight); + + // Try to set up scale separately, if given only width or height + // This is possible case in OOXML when only width or height is non-zero + if ( m_nCoordWidth == 0 ) + { + if ( nWidth ) + m_fXScale = static_cast<double>(m_aLogicRect.GetWidth()) / static_cast<double>(nWidth); + else + m_fXScale = 1.0; + } + if ( m_nCoordHeight == 0 ) + { + if ( nHeight ) + m_fYScale = static_cast<double>(m_aLogicRect.GetHeight()) / static_cast<double>(nHeight); + else + m_fYScale = 1.0; + } + } + if ( static_cast<sal_uInt32>(m_nXRef) != 0x80000000 && m_aLogicRect.GetHeight() ) + { + m_fXRatio = static_cast<double>(m_aLogicRect.GetWidth()) / static_cast<double>(m_aLogicRect.GetHeight()); + if ( m_fXRatio > 1 ) + m_fXScale /= m_fXRatio; + else + m_fXRatio = 1.0; + } + else + m_fXRatio = 1.0; + if ( static_cast<sal_uInt32>(m_nYRef) != 0x80000000 && m_aLogicRect.GetWidth() ) + { + m_fYRatio = static_cast<double>(m_aLogicRect.GetHeight()) / static_cast<double>(m_aLogicRect.GetWidth()); + if ( m_fYRatio > 1 ) + m_fYScale /= m_fYRatio; + else + m_fYRatio = 1.0; + } + else + m_fYRatio = 1.0; + + if (utl::ConfigManager::IsFuzzing()) + { + if (fabs(m_fXScale) > 100000) + { + SAL_WARN("svx", "unreasonable X Scale of: " << m_fXScale); + m_fXScale = 1.0; + } + if (fabs(m_fYScale) > 100000) + { + SAL_WARN("svx", "unreasonable Y Scale of: " << m_fYScale); + m_fYScale = 1.0; + } + } +} + +EnhancedCustomShape2d::EnhancedCustomShape2d(SdrObjCustomShape& rSdrObjCustomShape) +: SfxItemSet ( rSdrObjCustomShape.GetMergedItemSet() ), + mrSdrObjCustomShape ( rSdrObjCustomShape ), + m_eSpType ( mso_sptNil ), + m_nCoordLeft ( 0 ), + m_nCoordTop ( 0 ), + m_nCoordWidthG ( 21600 ), + m_nCoordHeightG ( 21600 ), + m_bOOXMLShape ( false ), + m_nXRef ( 0x80000000 ), + m_nYRef ( 0x80000000 ), + m_nColorData ( 0 ), + m_bFilled ( rSdrObjCustomShape.GetMergedItem( XATTR_FILLSTYLE ).GetValue() != drawing::FillStyle_NONE ), + m_bStroked ( rSdrObjCustomShape.GetMergedItem( XATTR_LINESTYLE ).GetValue() != drawing::LineStyle_NONE ), + m_bFlipH ( false ), + m_bFlipV ( false ) +{ + // bTextFlow needs to be set before clearing the TextDirection Item + + ClearItem( SDRATTR_TEXTDIRECTION ); //SJ: vertical writing is not required, by removing this item no outliner is created + + // #i105323# For 2D AutoShapes, the shadow attribute does not need to be applied to any + // of the constructed helper SdrObjects. This would lead to problems since the shadow + // of one helper object would fall on one helper object behind it (e.g. with the + // eyes of the smiley shape). This is not wanted; instead a single shadow 'behind' + // the AutoShape visualisation is wanted. This is done with primitive functionality + // now in SdrCustomShapePrimitive2D::create2DDecomposition, but only for 2D objects + // (see there and in EnhancedCustomShape3d::Create3DObject to read more). + // This exception may be removed later when AutoShapes will create primitives directly. + // So, currently remove the ShadowAttribute from the ItemSet to not apply it to any + // 2D helper shape. + ClearItem(SDRATTR_SHADOW); + + Point aP( mrSdrObjCustomShape.GetSnapRect().Center() ); + Size aS( mrSdrObjCustomShape.GetLogicRect().GetSize() ); + aP.AdjustX( -(aS.Width() / 2) ); + aP.AdjustY( -(aS.Height() / 2) ); + m_aLogicRect = tools::Rectangle( aP, aS ); + + OUString sShapeType; + const SdrCustomShapeGeometryItem& rGeometryItem(mrSdrObjCustomShape.GetMergedItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )); + static constexpr OUStringLiteral sType = u"Type"; + const Any* pAny = rGeometryItem.GetPropertyValueByName( sType ); + if ( pAny ) { + *pAny >>= sShapeType; + m_bOOXMLShape = sShapeType.startsWith("ooxml-"); + SAL_INFO("svx", "shape type: " << sShapeType << " " << m_bOOXMLShape); + } + m_eSpType = EnhancedCustomShapeTypeNames::Get( sShapeType ); + + static constexpr OUStringLiteral sMirroredX = u"MirroredX"; + static constexpr OUStringLiteral sMirroredY = u"MirroredY"; + pAny = rGeometryItem.GetPropertyValueByName( sMirroredX ); + if ( pAny ) + *pAny >>= m_bFlipH; + pAny = rGeometryItem.GetPropertyValueByName( sMirroredY ); + if ( pAny ) + *pAny >>= m_bFlipV; + + m_nRotateAngle = Degree100(static_cast<sal_Int32>(mrSdrObjCustomShape.GetObjectRotation() * 100.0)); + + /*const sal_Int32* pDefData =*/ ApplyShapeAttributes( rGeometryItem ); + SetPathSize(); + + switch( m_eSpType ) + { + case mso_sptCan : m_nColorData = 0x20400000; break; + case mso_sptCube : m_nColorData = 0x302e0000; break; + case mso_sptActionButtonBlank : m_nColorData = 0x502ce400; break; + case mso_sptActionButtonHome : m_nColorData = 0x702ce4ce; break; + case mso_sptActionButtonHelp : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonInformation : m_nColorData = 0x702ce4c5; break; + case mso_sptActionButtonBackPrevious : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonForwardNext : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonBeginning : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonEnd : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonReturn : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonDocument : m_nColorData = 0x702ce4ec; break; + case mso_sptActionButtonSound : m_nColorData = 0x602ce4c0; break; + case mso_sptActionButtonMovie : m_nColorData = 0x602ce4c0; break; + case mso_sptBevel : m_nColorData = 0x502ce400; break; + case mso_sptFoldedCorner : m_nColorData = 0x20e00000; break; + case mso_sptSmileyFace : m_nColorData = 0x20e00000; break; + case mso_sptNil : + { + // Because calculation method has changed in #i102797 original color encoding for + // Octagon Bevel and Diamond Bevel can no longer be used. We keep the color coding + // only for self-created shapes, as authors may have already considered the change. + // We use ColorData compatible to OOXML. + if (sShapeType == "col-60da8460") // Octagon Bevel + { + m_nColorData = 0x60ecc240; + } + else if (sShapeType == "col-502ad400") // Diamond Bevel + { + m_nColorData = 0x502ce400; + } + else if (sShapeType.getLength() > 4 && sShapeType.match( "col-" )) + { + m_nColorData = o3tl::toUInt32(sShapeType.subView( 4 ), 16); + } + } + break; + case mso_sptCurvedLeftArrow : + case mso_sptCurvedRightArrow : + case mso_sptCurvedUpArrow : + case mso_sptCurvedDownArrow : m_nColorData = 0x20d00000; break; + case mso_sptRibbon2 : m_nColorData = 0x30ee0000; break; + case mso_sptRibbon : m_nColorData = 0x30ee0000; break; + + case mso_sptEllipseRibbon2 : m_nColorData = 0x30ee0000; break; + case mso_sptEllipseRibbon : m_nColorData = 0x30ee0000; break; + + case mso_sptVerticalScroll : m_nColorData = 0x30ee0000; break; + case mso_sptHorizontalScroll : m_nColorData = 0x30ee0000; break; + default: + break; + } + + sal_Int32 nLength = m_seqEquations.getLength(); + + if ( !nLength ) + return; + + m_vNodesSharedPtr.resize( nLength ); + m_vEquationResults.resize( nLength ); + for ( sal_Int32 i = 0; i < nLength; i++ ) + { + m_vEquationResults[ i ].bReady = false; + try + { + m_vNodesSharedPtr[ i ] = EnhancedCustomShape::FunctionParser::parseFunction( m_seqEquations[ i ], *this ); + } + catch ( EnhancedCustomShape::ParseError& ) + { + SAL_INFO( + "svx", + "error: equation number: " << i << ", parser failed (" + << m_seqEquations[i] << ")"); + } + } +} + +using EnhancedCustomShape::ExpressionFunct; + +double EnhancedCustomShape2d::GetEnumFunc( const ExpressionFunct eFunc ) const +{ + double fRet = 0.0; + switch( eFunc ) + { + case ExpressionFunct::EnumPi : fRet = M_PI; break; + case ExpressionFunct::EnumLeft : fRet = static_cast<double>(m_nCoordLeft); break; + case ExpressionFunct::EnumTop : fRet = static_cast<double>(m_nCoordTop); break; + case ExpressionFunct::EnumRight : fRet = (static_cast<double>(m_nCoordLeft) + static_cast<double>(m_nCoordWidth)) * m_fXRatio; break; + case ExpressionFunct::EnumBottom : fRet = (static_cast<double>(m_nCoordTop) + static_cast<double>(m_nCoordHeight)) * m_fYRatio; break; + case ExpressionFunct::EnumXStretch : fRet = m_nXRef; break; + case ExpressionFunct::EnumYStretch : fRet = m_nYRef; break; + case ExpressionFunct::EnumHasStroke : fRet = m_bStroked ? 1.0 : 0.0; break; + case ExpressionFunct::EnumHasFill : fRet = m_bFilled ? 1.0 : 0.0; break; + case ExpressionFunct::EnumWidth : fRet = m_nCoordWidth; break; + case ExpressionFunct::EnumHeight : fRet = m_nCoordHeight; break; + case ExpressionFunct::EnumLogWidth : fRet = m_aLogicRect.GetWidth(); break; + case ExpressionFunct::EnumLogHeight : fRet = m_aLogicRect.GetHeight(); break; + default: break; + } + return fRet; +} +double EnhancedCustomShape2d::GetAdjustValueAsDouble( const sal_Int32 nIndex ) const +{ + double fNumber = 0.0; + if ( nIndex < m_seqAdjustmentValues.getLength() ) + { + if ( m_seqAdjustmentValues[ nIndex ].Value.getValueTypeClass() == TypeClass_DOUBLE ) + m_seqAdjustmentValues[ nIndex ].Value >>= fNumber; + else + { + sal_Int32 nNumber = 0; + m_seqAdjustmentValues[ nIndex ].Value >>= nNumber; + fNumber = static_cast<double>(nNumber); + } + } + return fNumber; +} +double EnhancedCustomShape2d::GetEquationValueAsDouble( const sal_Int32 nIndex ) const +{ + double fNumber = 0.0; + static sal_uInt32 nLevel = 0; + if ( nIndex < static_cast<sal_Int32>(m_vNodesSharedPtr.size()) ) + { + if ( m_vNodesSharedPtr[ nIndex ] ) { + nLevel ++; + try + { + if ( m_vEquationResults[ nIndex ].bReady ) + fNumber = m_vEquationResults[ nIndex ].fValue; + else { + // cast to non const, so that we can optimize by caching + // equation results, without changing all the const in the stack + struct EquationResult &aResult = const_cast<EnhancedCustomShape2d*>(this)->m_vEquationResults[ nIndex ]; + + fNumber = aResult.fValue = (*m_vNodesSharedPtr[ nIndex ])(); + aResult.bReady = true; + + SAL_INFO("svx", "equation " << nLevel << " (level: " << m_seqEquations[nIndex] << "): " + << fNumber << " --> " << 180.0*fNumber/10800000.0); + } + if ( !std::isfinite( fNumber ) ) + fNumber = 0.0; + } + catch ( ... ) + { + SAL_WARN("svx", "EnhancedCustomShape2d::GetEquationValueAsDouble failed"); + } + nLevel --; + } + SAL_INFO( + "svx", + "?" << nIndex << " --> " << fNumber << " (angle: " + << 180.0*fNumber/10800000.0 << ")"); + } + + return fNumber; +} + +bool EnhancedCustomShape2d::SetAdjustValueAsDouble( const double& rValue, const sal_Int32 nIndex ) +{ + bool bRetValue = false; + if ( nIndex < m_seqAdjustmentValues.getLength() ) + { + // updating our local adjustment sequence + auto pseqAdjustmentValues = m_seqAdjustmentValues.getArray(); + pseqAdjustmentValues[ nIndex ].Value <<= rValue; + pseqAdjustmentValues[ nIndex ].State = css::beans::PropertyState_DIRECT_VALUE; + bRetValue = true; + } + return bRetValue; +} + +basegfx::B2DPoint EnhancedCustomShape2d::GetPointAsB2DPoint( const css::drawing::EnhancedCustomShapeParameterPair& rPair, + const bool bScale, const bool bReplaceGeoSize ) const +{ + double fValX, fValY; + // width + GetParameter(fValX, rPair.First, bReplaceGeoSize, false); + fValX -= m_nCoordLeft; + if (bScale) + { + fValX *= m_fXScale; + } + // height + GetParameter(fValY, rPair.Second, false, bReplaceGeoSize); + fValY -= m_nCoordTop; + if (bScale) + { + fValY *= m_fYScale; + } + return basegfx::B2DPoint(fValX,fValY); +} + +Point EnhancedCustomShape2d::GetPoint( const css::drawing::EnhancedCustomShapeParameterPair& rPair, + const bool bScale, const bool bReplaceGeoSize ) const +{ + basegfx::B2DPoint aPoint(GetPointAsB2DPoint(rPair, bScale, bReplaceGeoSize)); + return Point(static_cast<tools::Long>(aPoint.getX()), static_cast<tools::Long>(aPoint.getY())); +} + +void EnhancedCustomShape2d::GetParameter( double& rRetValue, const EnhancedCustomShapeParameter& rParameter, + const bool bReplaceGeoWidth, const bool bReplaceGeoHeight ) const +{ + rRetValue = 0.0; + switch ( rParameter.Type ) + { + case EnhancedCustomShapeParameterType::ADJUSTMENT : + { + sal_Int32 nAdjustmentIndex = 0; + if ( rParameter.Value >>= nAdjustmentIndex ) + { + rRetValue = GetAdjustValueAsDouble( nAdjustmentIndex ); + } + } + break; + case EnhancedCustomShapeParameterType::EQUATION : + { + sal_Int32 nEquationIndex = 0; + if ( rParameter.Value >>= nEquationIndex ) + { + rRetValue = GetEquationValueAsDouble( nEquationIndex ); + } + } + break; + case EnhancedCustomShapeParameterType::NORMAL : + { + if ( rParameter.Value.getValueTypeClass() == TypeClass_DOUBLE ) + { + double fValue(0.0); + if ( rParameter.Value >>= fValue ) + { + rRetValue = fValue; + } + } + else + { + sal_Int32 nValue = 0; + if ( rParameter.Value >>= nValue ) + { + rRetValue = nValue; + if ( bReplaceGeoWidth && ( nValue == m_nCoordWidth ) ) + rRetValue *= m_fXRatio; + else if ( bReplaceGeoHeight && ( nValue == m_nCoordHeight ) ) + rRetValue *= m_fYRatio; + } + } + } + break; + case EnhancedCustomShapeParameterType::LEFT : + { + rRetValue = 0.0; + } + break; + case EnhancedCustomShapeParameterType::TOP : + { + rRetValue = 0.0; + } + break; + case EnhancedCustomShapeParameterType::RIGHT : + { + rRetValue = m_nCoordWidth; + } + break; + case EnhancedCustomShapeParameterType::BOTTOM : + { + rRetValue = m_nCoordHeight; + } + break; + } +} + +// nLumDat 28-31 = number of luminance entries in nLumDat +// nLumDat 27-24 = nLumDatEntry 0 +// nLumDat 23-20 = nLumDatEntry 1 ... +// each 4bit entry is to be interpreted as a 10 percent signed luminance changing +sal_Int32 EnhancedCustomShape2d::GetLuminanceChange( sal_uInt32 nIndex ) const +{ + const sal_uInt32 nCount = m_nColorData >> 28; + if ( !nCount ) + return 0; + + if ( nIndex >= nCount ) + nIndex = nCount - 1; + + const sal_Int32 nLumDat = m_nColorData << ( ( 1 + nIndex ) << 2 ); + return ( nLumDat >> 28 ) * 10; +} + +Color EnhancedCustomShape2d::GetColorData( const Color& rFillColor, sal_uInt32 nIndex, double dBrightness ) const +{ + if ( m_bOOXMLShape || ( mso_sptMin == m_eSpType /* ODF "non-primitive" */ ) ) + { //do LibreOffice way, using dBrightness + if ( dBrightness == 0.0) + { + return rFillColor; + } + else + { + if (dBrightness >=0.0) + { //lighten, blending with white + return Color( static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetRed() * (1.0-dBrightness) + dBrightness * 255.0, 0.0, 255.0) )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetGreen() * (1.0-dBrightness) + dBrightness * 255.0, 0.0, 255.0) )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetBlue() * (1.0-dBrightness) + dBrightness * 255.0, 0.0, 255.0) )) ); + } + else + { //darken (indicated by negative sign), blending with black + return Color( static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetRed() * (1.0+dBrightness), 0.0, 255.0) )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetGreen() * (1.0+dBrightness), 0.0, 255.0) )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(rFillColor.GetBlue() * (1.0+dBrightness), 0.0, 255.0) )) ); + } + } + } + else + { //do OpenOffice way, using nColorData + const sal_Int32 nLuminance = GetLuminanceChange(nIndex); + if( !nLuminance ) + return rFillColor; + + basegfx::BColor aHSVColor= + basegfx::utils::rgb2hsv( + basegfx::BColor(rFillColor.GetRed()/255.0, + rFillColor.GetGreen()/255.0, + rFillColor.GetBlue()/255.0)); + + if( nLuminance > 0 ) + { + aHSVColor.setGreen( + aHSVColor.getGreen() * (1.0-nLuminance/100.0)); + aHSVColor.setBlue( + nLuminance/100.0 + + (1.0-nLuminance/100.0)*aHSVColor.getBlue()); + } + else if( nLuminance < 0 ) + { + aHSVColor.setBlue( + (1.0+nLuminance/100.0)*aHSVColor.getBlue()); + } + + aHSVColor = basegfx::utils::hsv2rgb(aHSVColor); + return Color( static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(aHSVColor.getRed(),0.0,1.0) * 255.0 + 0.5 )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(aHSVColor.getGreen(),0.0,1.0) * 255.0 + 0.5 )), + static_cast<sal_uInt8>(static_cast< sal_Int32 >( std::clamp(aHSVColor.getBlue(),0.0,1.0) * 255.0 + 0.5 )) ); + } +} + +tools::Rectangle EnhancedCustomShape2d::GetTextRect() const +{ + if ( !m_seqTextFrames.hasElements() ) + return m_aLogicRect; + sal_Int32 nIndex = 0; + Point aTopLeft( GetPoint( m_seqTextFrames[ nIndex ].TopLeft, !m_bOOXMLShape, true ) ); + Point aBottomRight( GetPoint( m_seqTextFrames[ nIndex ].BottomRight, !m_bOOXMLShape, true ) ); + tools::Rectangle aRect( aTopLeft, aBottomRight ); + if ( m_bFlipH ) + { + aRect.SetLeft(m_aLogicRect.GetWidth() - 1 - aBottomRight.X()); + aRect.SetRight( m_aLogicRect.GetWidth() - 1 - aTopLeft.X()); + } + if ( m_bFlipV ) + { + aRect.SetTop(m_aLogicRect.GetHeight() - 1 - aBottomRight.Y()); + aRect.SetBottom(m_aLogicRect.GetHeight() - 1 - aTopLeft.Y()); + } + SAL_INFO("svx", aRect.GetWidth() << " x " << aRect.GetHeight()); + if( aRect.GetWidth() <= 1 || aRect.GetHeight() <= 1 ) + return m_aLogicRect; + aRect.Move( m_aLogicRect.Left(), m_aLogicRect.Top() ); + aRect.Normalize(); + return aRect; +} + +sal_uInt32 EnhancedCustomShape2d::GetHdlCount() const +{ + return m_seqHandles.getLength(); +} + +bool EnhancedCustomShape2d::GetHandlePosition( const sal_uInt32 nIndex, Point& rReturnPosition ) const +{ + bool bRetValue = false; + if ( nIndex < GetHdlCount() ) + { + Handle aHandle; + if ( ConvertSequenceToEnhancedCustomShape2dHandle( m_seqHandles[ nIndex ], aHandle ) ) + { + if ( aHandle.nFlags & HandleFlags::POLAR ) + { + Point aReferencePoint( GetPoint( aHandle.aPolar ) ); + + double fAngle; + double fRadius; + GetParameter( fRadius, aHandle.aPosition.First, false, false ); + GetParameter( fAngle, aHandle.aPosition.Second, false, false ); + + double a = basegfx::deg2rad(360.0 - fAngle); + double dx = fRadius * m_fXScale; + double fX = dx * cos( a ); + double fY =-dx * sin( a ); + rReturnPosition = + Point( + FRound( fX + aReferencePoint.X() ), + basegfx::fTools::equalZero(m_fXScale) ? aReferencePoint.Y() : + FRound( ( fY * m_fYScale ) / m_fXScale + aReferencePoint.Y() ) ); + } + else + { + if ( aHandle.nFlags & HandleFlags::SWITCHED ) + { + if ( m_aLogicRect.GetHeight() > m_aLogicRect.GetWidth() ) + { + std::swap(aHandle.aPosition.First, aHandle.aPosition.Second); + } + } + if (m_bOOXMLShape) + rReturnPosition = GetPoint(aHandle.aPosition, false /*bScale*/); + else + rReturnPosition = GetPoint(aHandle.aPosition, true /*bScale*/); + } + const GeoStat aGeoStat(mrSdrObjCustomShape.GetGeoStat()); + if ( aGeoStat.m_nShearAngle ) + { + double nTan = aGeoStat.mfTanShearAngle; + if (m_bFlipV != m_bFlipH) + nTan = -nTan; + ShearPoint( rReturnPosition, Point( m_aLogicRect.GetWidth() / 2, m_aLogicRect.GetHeight() / 2 ), nTan ); + } + if ( m_nRotateAngle ) + { + double a = toRadians(m_nRotateAngle); + RotatePoint( rReturnPosition, Point( m_aLogicRect.GetWidth() / 2, m_aLogicRect.GetHeight() / 2 ), sin( a ), cos( a ) ); + } + if ( m_bFlipH ) + rReturnPosition.setX( m_aLogicRect.GetWidth() - rReturnPosition.X() ); + if ( m_bFlipV ) + rReturnPosition.setY( m_aLogicRect.GetHeight() - rReturnPosition.Y() ); + rReturnPosition.Move( m_aLogicRect.Left(), m_aLogicRect.Top() ); + bRetValue = true; + } + } + return bRetValue; +} + +static double lcl_getXAdjustmentValue(std::u16string_view rShapeType, const sal_uInt32 nHandleIndex, + const double fX, const double fW, const double fH) +{ + // degenerated shapes are not worth to calculate special case for each shape type + if (fW <= 0.0 || fH <= 0.0) + return 50000; + + // pattern (w - x) / ss * 100000 or (r - x) / ss * 100000 + if ((rShapeType == u"ooxml-bentArrow" && nHandleIndex == 2) || (rShapeType == u"ooxml-chevron") + || (rShapeType == u"ooxml-curvedRightArrow") || (rShapeType == u"ooxml-foldedCorner") + || (rShapeType == u"ooxml-homePlate") || (rShapeType == u"ooxml-notchedRightArrow") + || (rShapeType == u"ooxml-nonIsoscelesTrapezoid" && nHandleIndex == 1) + || (rShapeType == u"ooxml-rightArrow") + || (rShapeType == u"ooxml-rightArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-round1Rect") + || (rShapeType == u"ooxml-round2DiagRect" && nHandleIndex == 1) + || (rShapeType == u"ooxml-round2SameRect" && nHandleIndex == 0) + || (rShapeType == u"ooxml-snip1Rect") + || (rShapeType == u"ooxml-snip2DiagRect" && nHandleIndex == 1) + || (rShapeType == u"ooxml-snip2SameRect" && nHandleIndex == 0) + || (rShapeType == u"ooxml-snipRoundRect" && nHandleIndex == 1) + || (rShapeType == u"ooxml-swooshArrow") || (rShapeType == u"ooxml-stripedRightArrow")) + return (fW - fX) / std::min(fW, fH) * 100000.0; + + // pattern x / ss * 100000 or (x - l) / ss * 100000 + if ((rShapeType == u"ooxml-bentArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-bentArrow" && nHandleIndex == 3) + || (rShapeType == u"ooxml-corner") + || (rShapeType == u"ooxml-curvedDownArrow") || (rShapeType == u"ooxml-curvedLeftArrow") + || (rShapeType == u"ooxml-curvedUpArrow") || (rShapeType == u"ooxml-leftArrow") + || (rShapeType == u"ooxml-leftArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-leftRightArrow") + || (rShapeType == u"ooxml-leftRightArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-leftRightRibbon") + || (rShapeType == u"ooxml-nonIsoscelesTrapezoid" && nHandleIndex == 0) + || (rShapeType == u"ooxml-parallelogram") + || (rShapeType == u"ooxml-round2DiagRect" && nHandleIndex == 0) + || (rShapeType == u"ooxml-round2SameRect" && nHandleIndex == 1) + || (rShapeType == u"ooxml-roundRect") + || (rShapeType == u"ooxml-snip2DiagRect" && nHandleIndex == 0) + || (rShapeType == u"ooxml-snip2SameRect" && nHandleIndex == 1) + || (rShapeType == u"ooxml-snipRoundRect" && nHandleIndex == 0) + || (rShapeType == u"ooxml-uturnArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-uturnArrow" && nHandleIndex == 3)) + return fX / std::min(fW, fH) * 100000.0; + + // pattern (hc - x) / ss * 200000 + if ((rShapeType == u"ooxml-downArrowCallout" && nHandleIndex == 0) + || (rShapeType == u"ooxml-leftRightUpArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-quadArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-quadArrowCallout" && nHandleIndex == 0) + || (rShapeType == u"ooxml-upArrowCallout" && nHandleIndex == 0) + || (rShapeType == u"ooxml-upDownArrowCallout" && nHandleIndex == 0)) + return (fW / 2.0 - fX) / std::min(fW, fH) * 200000.0; + + // pattern (hc - x) / ss * 100000 + if ((rShapeType == u"ooxml-downArrowCallout" && nHandleIndex == 1) + || (rShapeType == u"ooxml-leftRightUpArrow" && nHandleIndex == 1) + || (rShapeType == u"ooxml-quadArrow" && nHandleIndex == 1) + || (rShapeType == u"ooxml-quadArrowCallout" && nHandleIndex == 1) + || (rShapeType == u"ooxml-upArrowCallout" && nHandleIndex == 1) + || (rShapeType == u"ooxml-upDownArrowCallout" && nHandleIndex == 1)) + return (fW / 2.0 - fX) / std::min(fW, fH) * 100000.0; + + // pattern (w - x) / ss * 50000 or (r - x) / ss * 50000 + if ((rShapeType == u"ooxml-bentUpArrow") || (rShapeType == u"ooxml-leftUpArrow") + || (rShapeType == u"ooxml-uturnArrow" && nHandleIndex == 1)) + return (fW - fX) / std::min(fW, fH) * 50000.0; + + // pattern x / ss * 200000 + if (rShapeType == u"ooxml-nonIsoscelesTrapezoid" && nHandleIndex == 0) + return fX / std::min(fW, fH) * 200000.0; + + // pattern (hc - x) / w * 200000 + if ((rShapeType == u"ooxml-downArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-ellipseRibbon") || (rShapeType == u"ooxml-ellipseRibbon2") + || (rShapeType == u"ooxml-leftRightArrowCallout" && nHandleIndex == 3) + || (rShapeType == u"ooxml-ribbon") || (rShapeType == u"ooxml-ribbon2") + || (rShapeType == u"ooxml-upArrow" && nHandleIndex == 0) + || (rShapeType == u"ooxml-upDownArrow" && nHandleIndex == 0)) + return (fW / 2.0 - fX) / fW * 200000.0; + + // pattern (x - hc) / w * 100000 + if ((rShapeType == u"ooxml-cloudCallout") || (rShapeType == u"ooxml-doubleWave") + || (rShapeType == u"ooxml-wave") || (rShapeType == u"ooxml-wedgeEllipseCallout") + || (rShapeType == u"ooxml-wedgeRectCallout") + || (rShapeType == u"ooxml-wedgeRoundRectCallout")) + return (fX - fW / 2.0) / fW * 100000.0; + + // pattern (x - hc) / w * 200000 + if (rShapeType == u"ooxml-teardrop") + return (fX - fW / 2.0) / fW * 200000.0; + + // pattern (w - x) / w * 100000 or (r - x) / w * 100000 + if (rShapeType == u"ooxml-leftArrowCallout" && nHandleIndex == 3) + return (fW - fX) / fW * 100000.0; + + // pattern (hc - x) / h * 100000 + if (rShapeType == u"ooxml-mathDivide") + return (fW / 2.0 - fX) / fH * 100000.0; + + // pattern x / w * 100000, simple scaling + if (o3tl::starts_with(rShapeType, u"ooxml-")) + return fX / fW * 100000.0; + + return fX; // method is unknown +} + +static double lcl_getYAdjustmentValue(std::u16string_view rShapeType, const sal_uInt32 nHandleIndex, + const double fY, const double fW, const double fH) +{ + // degenerated shapes are not worth to calculate a special case for each shape type + if (fW <= 0.0 || fH <= 0.0) + return 50000; + + // pattern (vc - y) / ss * 100000 + if ((rShapeType == u"ooxml-leftArrowCallout" && nHandleIndex == 1) + || (rShapeType == u"ooxml-leftRightArrowCallout" && nHandleIndex == 1) + || (rShapeType == u"ooxml-rightArrowCallout" && nHandleIndex == 1)) + return (fH / 2.0 - fY) / std::min(fW, fH) * 100000.0; + + // pattern (vc - y) / ss * 200000 + if ((rShapeType == u"ooxml-curvedLeftArrow") || (rShapeType == u"ooxml-curvedRightArrow") + || (rShapeType == u"ooxml-leftArrowCallout" && nHandleIndex == 0) + || (rShapeType == u"ooxml-leftRightArrowCallout" && nHandleIndex == 0) + || (rShapeType == u"ooxml-mathPlus") + || (rShapeType == u"ooxml-rightArrowCallout" && nHandleIndex == 0)) + return (fH / 2.0 - fY) / std::min(fW, fH) * 200000.0; + + // pattern (h - y) / ss * 100000 or (b - y) / ss * 100000 + if ((rShapeType == u"ooxml-bentUpArrow" && nHandleIndex == 0) || (rShapeType == u"ooxml-corner") + || (rShapeType == u"ooxml-curvedDownArrow") || (rShapeType == u"ooxml-downArrow") + || (rShapeType == u"ooxml-downArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-uturnArrow" && nHandleIndex == 2)) + return (fH - fY) / std::min(fW, fH) * 100000.0; + + // pattern (h - y) / ss * 200000 or (b - y) / ss * 200000 + if (rShapeType == u"ooxml-leftUpArrow" && nHandleIndex == 0) // - adj2 * 2 outside + return (fH - fY) / std::min(fW, fH) * 200000.0; + + // pattern y / ss * 100000 or (y - t) / ss * 100000 + if ((rShapeType == u"ooxml-bentUpArrow" && nHandleIndex == 2) + || (rShapeType == u"ooxml-bracePair") || (rShapeType == u"ooxml-bracketPair") + || (rShapeType == u"ooxml-can") || (rShapeType == u"ooxml-cube") + || (rShapeType == u"ooxml-curvedUpArrow") || (rShapeType == u"ooxml-halfFrame") + || (rShapeType == u"ooxml-leftBrace" && nHandleIndex == 0) + || (rShapeType == u"ooxml-leftBracket") || (rShapeType == u"ooxml-leftRightUpArrow") + || (rShapeType == u"ooxml-leftUpArrow" && nHandleIndex == 2) + || (rShapeType == u"ooxml-mathMultiply") || (rShapeType == u"ooxml-quadArrow") + || (rShapeType == u"ooxml-quadArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-rightBrace" && nHandleIndex == 0) + || (rShapeType == u"ooxml-rightBracket") || (rShapeType == u"ooxml-upArrow") + || (rShapeType == u"ooxml-upArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-upDownArrow") + || (rShapeType == u"ooxml-upDownArrowCallout" && nHandleIndex == 2) + || (rShapeType == u"ooxml-verticalScroll")) + return fY / std::min(fW, fH) * 100000.0; + + // pattern y / ss * 50000 + if (rShapeType == u"ooxml-bentArrow") + return fY / std::min(fW, fH) * 50000.0; + + // pattern (vc - y) / h * 100000 + if ((rShapeType == u"ooxml-mathDivide" && nHandleIndex == 1) // -adj1 / 2 - adj3 outside + || (rShapeType == u"ooxml-mathEqual" && nHandleIndex == 0) // -adj2 / 2 outside + || (rShapeType == u"ooxml-mathNotEqual" && nHandleIndex == 0) // -adj3 / 2 outside + || (rShapeType == u"ooxml-star4") || (rShapeType == u"ooxml-star6") + || (rShapeType == u"ooxml-star8") || (rShapeType == u"ooxml-star10") + || (rShapeType == u"ooxml-star12") || (rShapeType == u"ooxml-star16") + || (rShapeType == u"ooxml-star24") || (rShapeType == u"ooxml-star32")) + return (fH / 2.0 - fY) / fH * 100000.0; + + // pattern (vc - y) / h * 200000 + if ((rShapeType == u"ooxml-leftArrow") || (rShapeType == u"ooxml-leftRightArrow") + || (rShapeType == u"ooxml-mathDivide" && nHandleIndex == 0) + || (rShapeType == u"ooxml-mathEqual" && nHandleIndex == 1) + || (rShapeType == u"ooxml-mathMinus") || (rShapeType == u"ooxml-notchedRightArrow") + || (rShapeType == u"ooxml-mathNotEqual" && nHandleIndex == 2) + || (rShapeType == u"ooxml-quadArrowCallout" && nHandleIndex == 3) + || (rShapeType == u"ooxml-rightArrow") || (rShapeType == u"ooxml-stripedRightArrow") + || (rShapeType == u"ooxml-upDownArrowCallout" && nHandleIndex == 3)) + return (fH / 2.0 - fY) / fH * 200000.0; + + // pattern (y - vc) / h * 100000 + if ((rShapeType == u"ooxml-cloudCallout") || (rShapeType == u"ooxml-wedgeEllipseCallout") + || (rShapeType == u"ooxml-wedgeRectCallout") + || (rShapeType == u"ooxml-wedgeRoundRectCallout")) + return (fY - fH / 2.0) / fH * 100000.0; + + // pattern (h - y) / h * 100000 or (b - y) / h * 100000 + if ((rShapeType == u"ooxml-ellipseRibbon" && nHandleIndex == 2) + || (rShapeType == u"ooxml-ellipseRibbon2" && nHandleIndex == 0) + || (rShapeType == u"ooxml-ribbon2") + || (rShapeType == u"ooxml-upArrowCallout" && nHandleIndex == 3)) + return (fH - fY) / fH * 100000.0; + + // special pattern smiley + if (rShapeType == u"ooxml-smileyFace") + return (fY - fH * 16515.0 / 21600.0) / fH * 100000.0; + + // special pattern for star with odd number of tips, because center of star not center of shape + if (rShapeType == u"ooxml-star5") + return (fH / 2.0 - fY * 100000.0 / 110557.0) / fH * 100000.0; + if (rShapeType == u"ooxml-star7") + return (fH / 2.0 - fY * 100000.0 / 105210.0) / fH * 100000.0; + + // special pattern swooshArrow + if (rShapeType == u"ooxml-swooshArrow") + return (fY - std::min(fW, fH) / 8.0) / fH * 100000.0; + + // special pattern leftRightRibbon + if (rShapeType == u"ooxml-leftRightRibbon") + return fY / fH * 200000 - 100000; + + // pattern y / h * 100000, simple scaling + if (o3tl::starts_with(rShapeType, u"ooxml-")) + return fY / fH * 100000.0; + + return fY; // method is unknown +} + +static double lcl_getAngleInOOXMLUnit(double fDY, double fDX) +{ + if (fDX != 0.0 || fDY != 0.0) + { + double fAngleRad(atan2(fDY, fDX)); + double fAngle = basegfx::rad2deg(fAngleRad); + // atan2 returns angle in ]-pi; pi], OOXML preset shapes use [0;360[. + if (fAngle < 0.0) + fAngle += 360.0; + // OOXML uses angle unit 1/60000 degree. + fAngle *= 60000.0; + return fAngle; + } + return 0.0; // no angle defined for origin in polar coordinate system +} + +static double lcl_getRadiusDistance(double fWR, double fHR, double fX, double fY) +{ + // Get D so, that point (fX|fY) is on the ellipse, that has width fWR-D and + // height fHR-D and center in origin. + // Get solution of ellipse equation (fX/(fWR-D))^2 + (fY/(fHR-D)^2 = 1 by solving + // fX^2*(fHR-D)^2 + fY^2*(fWR-D)^2 - (fWR-D)^2 * (fHR-D)^2 = 0 with Newton-method. + if (fX == 0.0) + return std::min(fHR - fY, fWR); + else if (fY == 0.0) + return std::min(fWR - fX, fHR); + + double fD = std::min(fWR, fHR) - std::hypot(fX, fY); // iteration start value + sal_uInt8 nIter(0); + bool bFound(false); + do + { + ++nIter; + const double fOldD(fD); + const double fWRmD(fWR - fD); + const double fHRmD(fHR - fD); + double fNumerator + = fX * fX * fHRmD * fHRmD + fY * fY * fWRmD * fWRmD - fWRmD * fWRmD * fHRmD * fHRmD; + double fDenominator + = 2.0 * (fHRmD * (fWRmD * fWRmD - fX * fX) + fWRmD * (fHRmD * fHRmD - fY * fY)); + if (fDenominator != 0.0) + { + fD = fD - fNumerator / fDenominator; + bFound = fabs(fOldD - fD) < 1.0E-12; + } + else + fD = fD * 0.9; // new start value + } while (nIter < 50 && !bFound); + return fD; +} + +bool EnhancedCustomShape2d::SetHandleControllerPosition( const sal_uInt32 nIndex, const css::awt::Point& rPosition ) +{ + // The method name is misleading. Essentially it calculates the adjustment values from a given + // handle position. + + // For ooxml-foo shapes, the way to calculate the adjustment value from the handle position depends on + // the type of the shape, therefore need 'Type'. + OUString sShapeType("non-primitive"); // default for ODF + const SdrCustomShapeGeometryItem& rGeometryItem(mrSdrObjCustomShape.GetMergedItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )); + const Any* pAny = rGeometryItem.GetPropertyValueByName("Type"); + if (pAny) + *pAny >>= sShapeType; + + bool bRetValue = false; + if ( nIndex < GetHdlCount() ) + { + Handle aHandle; + if ( ConvertSequenceToEnhancedCustomShape2dHandle( m_seqHandles[ nIndex ], aHandle ) ) + { + Point aP( rPosition.X, rPosition.Y ); + // apply the negative object rotation to the controller position + + aP.Move( -m_aLogicRect.Left(), -m_aLogicRect.Top() ); + if ( m_bFlipH ) + aP.setX( m_aLogicRect.GetWidth() - aP.X() ); + if ( m_bFlipV ) + aP.setY( m_aLogicRect.GetHeight() - aP.Y() ); + if ( m_nRotateAngle ) + { + double a = -toRadians(m_nRotateAngle); + RotatePoint( aP, Point( m_aLogicRect.GetWidth() / 2, m_aLogicRect.GetHeight() / 2 ), sin( a ), cos( a ) ); + } + const GeoStat aGeoStat(mrSdrObjCustomShape.GetGeoStat()); + if ( aGeoStat.m_nShearAngle ) + { + double nTan = -aGeoStat.mfTanShearAngle; + if (m_bFlipV != m_bFlipH) + nTan = -nTan; + ShearPoint( aP, Point( m_aLogicRect.GetWidth() / 2, m_aLogicRect.GetHeight() / 2 ), nTan ); + } + + double fPos1 = aP.X(); //( bFlipH ) ? aLogicRect.GetWidth() - aP.X() : aP.X(); + double fPos2 = aP.Y(); //( bFlipV ) ? aLogicRect.GetHeight() -aP.Y() : aP.Y(); + fPos1 = !basegfx::fTools::equalZero(m_fXScale) ? (fPos1 / m_fXScale) : SAL_MAX_INT32; + fPos2 = !basegfx::fTools::equalZero(m_fYScale) ? (fPos2 / m_fYScale) : SAL_MAX_INT32; + // revert -nCoordLeft and -nCoordTop aus GetPoint() + fPos1 += m_nCoordLeft; + fPos2 += m_nCoordTop; + + // Used for scaling the adjustment values based on handle positions + double fWidth; + double fHeight; + + if ( m_nCoordWidth || m_nCoordHeight ) + { + fWidth = m_nCoordWidth; + fHeight = m_nCoordHeight; + } + else + { + fWidth = m_aLogicRect.GetWidth(); + fHeight = m_aLogicRect.GetHeight(); + } + + if ( aHandle.nFlags & HandleFlags::SWITCHED ) + { + if ( m_aLogicRect.GetHeight() > m_aLogicRect.GetWidth() ) + { + double fX = fPos1; + double fY = fPos2; + double fTmp = fWidth; + fPos1 = fY; + fPos2 = fX; + fHeight = fWidth; + fWidth = fTmp; + } + } + + sal_Int32 nFirstAdjustmentValue = -1, nSecondAdjustmentValue = -1; + + // ODF shapes are expected to use a direct binding between position and adjustment + // values. OOXML preset shapes use known formulas. These are calculated backward to + // get the adjustment values. So far we do not have a general method to calculate + // the adjustment values for any shape from the handle position. + if ( aHandle.aPosition.First.Type == EnhancedCustomShapeParameterType::ADJUSTMENT ) + aHandle.aPosition.First.Value >>= nFirstAdjustmentValue; + if ( aHandle.aPosition.Second.Type == EnhancedCustomShapeParameterType::ADJUSTMENT ) + aHandle.aPosition.Second.Value>>= nSecondAdjustmentValue; + + if ( aHandle.nFlags & ( HandleFlags::POLAR | HandleFlags::REFR | HandleFlags::REFANGLE)) + { // Polar-Handle + + if (aHandle.nFlags & HandleFlags::REFR) + nFirstAdjustmentValue = aHandle.nRefR; + if (aHandle.nFlags & HandleFlags::REFANGLE) + nSecondAdjustmentValue = aHandle.nRefAngle; + + double fAngle(0.0); + double fRadius(0.0); + // 'then' treats only shapes of type "ooxml-foo", fontwork shapes have been mapped + // to MS binary import and will be treated in 'else'. + if (m_bOOXMLShape) + { + // DrawingML polar handles set REFR or REFANGLE instead of POLAR + // use the shape center instead. + double fDX = fPos1 - fWidth / 2.0; + double fDY = fPos2 - fHeight / 2.0; + + // There exists no common pattern. 'radius' or 'angle' might have special meaning. + if (sShapeType == "ooxml-blockArc" && nIndex == 1) + { + // usual angle, special radius + fAngle = lcl_getAngleInOOXMLUnit(fDY, fDX); + // The value connected to REFR is the _difference_ between the outer + // ellipse given by shape width and height and the inner ellipse through + // the handle position. + double fRadiusDifference + = lcl_getRadiusDistance(fWidth / 2.0, fHeight / 2.0, fDX, fDY); + double fss(std::min(fWidth, fHeight)); + if (fss != 0) + fRadius = fRadiusDifference * 100000.0 / fss; + } + else if (sShapeType == "ooxml-donut" || sShapeType == "ooxml-noSmoking") + { + // no angle adjustment, radius bound to x-coordinate of handle + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + fRadius = fPos1 * 100000.0 / fss; + } + else if ((sShapeType == "ooxml-circularArrow" + || sShapeType == "ooxml-leftRightCircularArrow" + || sShapeType == "ooxml-leftCircularArrow") + && nIndex == 0) + { + // The value adj2 is the increase compared to the angle in adj3 + double fHandleAngle = lcl_getAngleInOOXMLUnit(fDY, fDX); + if (sShapeType == "ooxml-leftCircularArrow") + fAngle = GetAdjustValueAsDouble(2) - fHandleAngle; + else + fAngle = fHandleAngle - GetAdjustValueAsDouble(2); + if (fAngle < 0.0) // 0deg to 360deg cut + fAngle += 21600000.0; + // no REFR + } + else if ((sShapeType == "ooxml-circularArrow" + || sShapeType == "ooxml-leftCircularArrow" + || sShapeType == "ooxml-leftRightCircularArrow") + && nIndex == 2) + { + // The value adj1 connected to REFR is the thickness of the arc. The adjustvalue adj5 + // has the _difference_ between the outer ellipse given by shape width and height + // and the middle ellipse of the arc. The handle is on the outer side of the + // arc. So we calculate the difference between the ellipse through the handle + // and the outer ellipse and subtract then. + double fRadiusDifferenceHandle + = lcl_getRadiusDistance(fWidth / 2.0, fHeight / 2.0, fDX, fDY); + double fadj5(GetAdjustValueAsDouble(4)); + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + { + fadj5 = fadj5 * fss / 100000.0; + fRadius = 2.0 * (fadj5 - fRadiusDifferenceHandle); + fRadius = fRadius * 100000.0 / fss; + } + // ToDo: Get angle adj3 exact. Use approximation for now + fAngle = lcl_getAngleInOOXMLUnit(fDY, fDX); + } + else if ((sShapeType == "ooxml-circularArrow" + || sShapeType == "ooxml-leftCircularArrow" + || sShapeType == "ooxml-leftRightCircularArrow") + && nIndex == 3) + { + // ToDo: Getting handle position from adjustment value adj5 is complex. + // Analytical or numerical solution for backward calculation is missing. + // Approximation for now, using a line from center through handle position. + double fAngleRad(0.0); + if (fDX != 0.0 || fDY != 0.0) + fAngleRad = atan2(fDY, fDX); + double fHelpX = cos(fAngleRad) * fHeight / 2.0; + double fHelpY = sin(fAngleRad) * fWidth / 2.0; + if (fHelpX != 0.0 || fHelpY != 0.0) + { + double fHelpAngle = atan2(fHelpY, fHelpX); + double fOuterX = fWidth / 2.0 * cos(fHelpAngle); + double fOuterY = fHeight / 2.0 * sin(fHelpAngle); + double fOuterRadius = std::hypot(fOuterX, fOuterY); + double fHandleRadius = std::hypot(fDX, fDY); + fRadius = (fOuterRadius - fHandleRadius) / 2.0; + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + fRadius = fRadius * 100000.0 / fss; + } + // no REFANGLE + } + else if (sShapeType == "ooxml-mathNotEqual" && nIndex == 1) + { + double fadj1(GetAdjustValueAsDouble(0)); + double fadj3(GetAdjustValueAsDouble(2)); + fadj1 = fadj1 * fHeight / 100000.0; + fadj3 = fadj3 * fHeight / 100000.0; + double fDYRefHorizBar = fDY + fadj1 + fadj3; + if (fDX != 0.0 || fDYRefHorizBar != 0.0) + { + double fRawAngleDeg = basegfx::rad2deg(atan2(fDYRefHorizBar, fDX)); + fAngle = (fRawAngleDeg + 180.0) * 60000.0; + } + // no REFR + } + else + { + // no special meaning of radius or angle, suitable for "ooxml-arc", + // "ooxml-chord", "ooxml-pie" and circular arrows value adj4. + fAngle = lcl_getAngleInOOXMLUnit(fDY, fDX); + fRadius = std::hypot(fDX, fDY); + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + fRadius = fRadius * 100000.0 / fss; + } + } + else // e.g. shapes from ODF, MS binary import or shape type "fontwork-foo" + { + double fXRef, fYRef; + if (aHandle.nFlags & HandleFlags::POLAR) + { + GetParameter(fXRef, aHandle.aPolar.First, false, false); + GetParameter(fYRef, aHandle.aPolar.Second, false, false); + } + else + { + fXRef = fWidth / 2.0; + fYRef = fHeight / 2.0; + } + const double fDX = fPos1 - fXRef; + const double fDY = fPos2 - fYRef; + // ToDo: MS binary uses fixed-point number for the angle. Make sure conversion + // to double is done in import and export. + // ToDo: Angle unit is degree, but range ]-180;180] or [0;360[? Assume ]-180;180]. + if (fDX != 0.0 || fDY != 0.0) + { + fRadius = std::hypot(fDX, fDY); + fAngle = basegfx::rad2deg(atan2(fDY, fDX)); + } + } + + // All formats can restrict the radius to a range + if ( aHandle.nFlags & HandleFlags::RADIUS_RANGE_MINIMUM ) + { + double fMin; + GetParameter( fMin, aHandle.aRadiusRangeMinimum, false, false ); + if ( fRadius < fMin ) + fRadius = fMin; + } + if ( aHandle.nFlags & HandleFlags::RADIUS_RANGE_MAXIMUM ) + { + double fMax; + GetParameter( fMax, aHandle.aRadiusRangeMaximum, false, false ); + if ( fRadius > fMax ) + fRadius = fMax; + } + + if ( nFirstAdjustmentValue >= 0 ) + SetAdjustValueAsDouble( fRadius, nFirstAdjustmentValue ); + if ( nSecondAdjustmentValue >= 0 ) + SetAdjustValueAsDouble( fAngle, nSecondAdjustmentValue ); + } + else // XY-Handle + { + // Calculating the adjustment values follows in most cases some patterns, which only + // need width and height of the shape and handle position. These patterns are calculated + // in the static, local methods. More complex calculations or additional steps are + // done here. + // Values for corner cases like 'root(negative)' or 'div zero' are meaningless dummies. + // Identifiers often refer to guide names in OOXML shape definitions. + double fAdjustX = fPos1; + double fAdjustY = fPos2; + if (aHandle.nFlags & HandleFlags::REFX) + { + nFirstAdjustmentValue = aHandle.nRefX; + if ((sShapeType == "ooxml-gear6") || (sShapeType == "ooxml-gear9")) + { + // special, needs angle calculations + double fss(std::min(fWidth, fHeight)); + double fadj1(GetAdjustValueAsDouble(0)); // from point D6 or D9 + double fth(fadj1 * fss / 100000.0); // radius difference + double frw(fWidth / 2.0 - fth); // inner ellipse + double frh(fHeight / 2.0 - fth); + double fDX(fPos1 - fWidth / 2.0); + double fDY(fPos2 - fHeight / 2.0); + double fbA(-1.7); // effective angle for point A6 or A9, dummy value + if (fDX != 0.0 || fDY != 0.0) + fbA = atan2(fDY, fDX); + double faA(fbA); // corresponding circle angle, dummy value + double ftmpX(frh * cos(fbA)); + double ftmpY(frw * sin(fbA)); + if (ftmpX != 0.0 || ftmpY != 0.0) + faA = atan2(ftmpY, ftmpX); // range ]-pi..pi], here -pi < faA < -pi/2 + // screen 270 deg = mathematic coordinate system -pi/2 + double fha(-M_PI_2 - faA); // positive circle angle difference to 270 deg + if (abs(fha) == M_PI_2) // should not happen, but ensure no tan(90deg) + fha = 0.12; // dummy value + double flFD(2 * std::min(frw, frh) * tan(fha) - fth); + if (fss != 0.0) + fAdjustX = flFD / fss * 100000.0; + } + else + { + fAdjustX + = lcl_getXAdjustmentValue(sShapeType, nIndex, fPos1, fWidth, fHeight); + if ((sShapeType == "ooxml-curvedDownArrow") + || (sShapeType == "ooxml-curvedUpArrow")) + { + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + { + double fadj3(GetAdjustValueAsDouble(2)); + double fHScaled(100000.0 * fHeight / fss); + double fRadicand(fHScaled * fHScaled - fadj3 * fadj3); + double fSqrt = fRadicand >= 0.0 ? sqrt(fRadicand) : 0.0; + double fPart(200000.0 * fWidth / fss * (fSqrt + fHScaled)); + fAdjustX = fPart - 4.0 * fHScaled * fAdjustX; + if (nIndex == 0) + { + // calculate adj1 + double fadj2(GetAdjustValueAsDouble(1)); + fAdjustX = fAdjustX - fadj2 * (fSqrt + fHScaled); + double fDenominator(fSqrt - 3.0 * fHScaled); + fAdjustX /= fDenominator != 0.0 ? fDenominator : 1.0; + } + else + { + // nIndex == 1, calculate adj2 + double fadj1(GetAdjustValueAsDouble(0)); + fAdjustX = fAdjustX - fadj1 * (fSqrt - fHScaled); + double fDenominator(fSqrt + 3.0 * fHScaled); + fAdjustX /= fDenominator != 0.0 ? fDenominator : 1.0; + } + } + } + } + } + + if (aHandle.nFlags & HandleFlags::REFY) + { + nSecondAdjustmentValue = aHandle.nRefY; + if ((sShapeType == "ooxml-gear6") || (sShapeType == "ooxml-gear9")) + { + // special, acts more like a polar handle radius + double fDX = fPos1 - fWidth / 2.0; + double fDY = fPos2 - fHeight / 2.0; + double fRadiusDifference + = lcl_getRadiusDistance(fWidth / 2.0, fHeight / 2.0, fDX, fDY); + double fss(std::min(fWidth, fHeight)); + if (fss != 0) + fAdjustY = fRadiusDifference / fss * 100000.0; + } + else + { + fAdjustY + = lcl_getYAdjustmentValue(sShapeType, nIndex, fPos2, fWidth, fHeight); + if (sShapeType == "ooxml-mathDivide" && nIndex == 1) + fAdjustY = fAdjustY - GetAdjustValueAsDouble(0) / 2.0 + - GetAdjustValueAsDouble(2); + else if (sShapeType == "ooxml-mathEqual" && nIndex == 0) + fAdjustY -= GetAdjustValueAsDouble(1) / 2.0; + else if (sShapeType == "ooxml-mathNotEqual" && nIndex == 0) + fAdjustY -= GetAdjustValueAsDouble(2) / 2.0; + else if (sShapeType == "ooxml-leftUpArrow" && nIndex == 0) + fAdjustY -= GetAdjustValueAsDouble(1) * 2.0; + else if ((sShapeType == "ooxml-curvedRightArrow") + || (sShapeType == "ooxml-curvedLeftArrow")) + { + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + { + double fadj3(GetAdjustValueAsDouble(2)); + double fWScaled(100000.0 * fWidth / fss); + double fRadicand(fWScaled * fWScaled - fadj3 * fadj3); + double fSqrt = fRadicand >= 0.0 ? sqrt(fRadicand) : 0.0; + if (nIndex == 0) + { + // calculate adj1 + double fadj2(GetAdjustValueAsDouble(1)); + fAdjustY = fWScaled * (2.0 * fAdjustY - fadj2); + fAdjustY += (200000.0 / fss * fHeight - fadj2) * fSqrt; + double fDenominator(fSqrt + fWScaled); + fAdjustY /= fDenominator != 0.0 ? fDenominator : 1.0; + } + else + { + // nIndex == 1, calculate adj2 + double fadj1(GetAdjustValueAsDouble(0)); + fAdjustY = fWScaled * (2.0 * fAdjustY + fadj1); + fAdjustY += (200000.0 / fss * fHeight - fadj1) * fSqrt; + double fDenominator(fSqrt + 3.0 * fWScaled); + fAdjustY /= fDenominator != 0.0 ? fDenominator : 1.0; + } + } + } + else if (sShapeType == "ooxml-uturnArrow" && nIndex == 2) + { + double fss(std::min(fWidth, fHeight)); + if (fss != 0.0) + { + double fadj5(GetAdjustValueAsDouble(4)); + fAdjustY += fHeight / fss * (fadj5 - 100000.0); + } + } + else if (sShapeType == "ooxml-leftRightRibbon") + { + if (nIndex == 0) + fAdjustY = GetAdjustValueAsDouble(2) - fAdjustY; + else // nIndex == 2 + fAdjustY = GetAdjustValueAsDouble(0) + fAdjustY; + } + } + } + + if ( nFirstAdjustmentValue >= 0 ) + { + if ( aHandle.nFlags & HandleFlags::RANGE_X_MINIMUM ) // check if horizontal handle needs to be within a range + { + double fXMin; + GetParameter( fXMin, aHandle.aXRangeMinimum, false, false ); + if (fAdjustX < fXMin) + fAdjustX = fXMin; + } + if ( aHandle.nFlags & HandleFlags::RANGE_X_MAXIMUM ) // check if horizontal handle needs to be within a range + { + double fXMax; + GetParameter( fXMax, aHandle.aXRangeMaximum, false, false ); + if (fAdjustX > fXMax) + fAdjustX = fXMax; + } + SetAdjustValueAsDouble(fAdjustX, nFirstAdjustmentValue); + } + if ( nSecondAdjustmentValue >= 0 ) + { + if ( aHandle.nFlags & HandleFlags::RANGE_Y_MINIMUM ) // check if vertical handle needs to be within a range + { + double fYMin; + GetParameter( fYMin, aHandle.aYRangeMinimum, false, false ); + if (fAdjustY < fYMin) + fAdjustY = fYMin; + } + if ( aHandle.nFlags & HandleFlags::RANGE_Y_MAXIMUM ) // check if vertical handle needs to be within a range + { + double fYMax; + GetParameter( fYMax, aHandle.aYRangeMaximum, false, false ); + if (fAdjustY > fYMax) + fAdjustY = fYMax; + } + SetAdjustValueAsDouble(fAdjustY, nSecondAdjustmentValue); + } + } + // and writing them back into the GeometryItem + SdrCustomShapeGeometryItem aGeometryItem(mrSdrObjCustomShape.GetMergedItem( SDRATTR_CUSTOMSHAPE_GEOMETRY )); + css::beans::PropertyValue aPropVal; + aPropVal.Name = "AdjustmentValues"; + aPropVal.Value <<= m_seqAdjustmentValues; + aGeometryItem.SetPropertyValue( aPropVal ); + mrSdrObjCustomShape.SetMergedItem( aGeometryItem ); + bRetValue = true; + } + } + return bRetValue; +} + +void EnhancedCustomShape2d::SwapStartAndEndArrow( SdrObject* pObj ) //#108274 +{ + XLineStartItem aLineStart; + aLineStart.SetLineStartValue(pObj->GetMergedItem( XATTR_LINEEND ).GetLineEndValue()); + XLineStartWidthItem aLineStartWidth(pObj->GetMergedItem( XATTR_LINEENDWIDTH ).GetValue()); + XLineStartCenterItem aLineStartCenter(pObj->GetMergedItem( XATTR_LINEENDCENTER ).GetValue()); + + XLineEndItem aLineEnd; + aLineEnd.SetLineEndValue(pObj->GetMergedItem( XATTR_LINESTART ).GetLineStartValue()); + XLineEndWidthItem aLineEndWidth(pObj->GetMergedItem( XATTR_LINESTARTWIDTH ).GetValue()); + XLineEndCenterItem aLineEndCenter(pObj->GetMergedItem( XATTR_LINESTARTCENTER ).GetValue()); + + pObj->SetMergedItem( aLineStart ); + pObj->SetMergedItem( aLineStartWidth ); + pObj->SetMergedItem( aLineStartCenter ); + pObj->SetMergedItem( aLineEnd ); + pObj->SetMergedItem( aLineEndWidth ); + pObj->SetMergedItem( aLineEndCenter ); +} + +static basegfx::B2DPolygon CreateArc( const tools::Rectangle& rRect, const Point& rStart, const Point& rEnd, const bool bClockwise ) +{ + tools::Rectangle aRect( rRect ); + Point aStart( rStart ); + Point aEnd( rEnd ); + + sal_Int32 bSwapStartEndAngle = 0; + + if ( aRect.Left() > aRect.Right() ) + bSwapStartEndAngle ^= 0x01; + if ( aRect.Top() > aRect.Bottom() ) + bSwapStartEndAngle ^= 0x11; + if ( bSwapStartEndAngle ) + { + aRect.Normalize(); + if ( bSwapStartEndAngle & 1 ) + { + Point aTmp( aStart ); + aStart = aEnd; + aEnd = aTmp; + } + } + + tools::Polygon aTempPoly( aRect, aStart, aEnd, PolyStyle::Arc ); + basegfx::B2DPolygon aRetval; + + if ( bClockwise ) + { + for ( sal_uInt16 j = aTempPoly.GetSize(); j--; ) + { + aRetval.append(basegfx::B2DPoint(aTempPoly[ j ].X(), aTempPoly[ j ].Y())); + } + } + else + { + for ( sal_uInt16 j = 0; j < aTempPoly.GetSize(); j++ ) + { + aRetval.append(basegfx::B2DPoint(aTempPoly[ j ].X(), aTempPoly[ j ].Y())); + } + } + + return aRetval; +} + +static double lcl_getNormalizedCircleAngleRad(const double fWR, const double fHR, const double fEllipseAngleDeg) +{ + double fRet(0.0); + double fEAngleDeg(fmod(fEllipseAngleDeg, 360.0)); + if (fEAngleDeg < 0.0) + fEAngleDeg += 360.0; + if (fEAngleDeg == 0.0 || fEAngleDeg == 90.0 || fEAngleDeg == 180.0 || fEAngleDeg == 270.0) + return basegfx::deg2rad(fEAngleDeg); + const double fX(fHR * cos(basegfx::deg2rad(fEAngleDeg))); + const double fY(fWR * sin(basegfx::deg2rad(fEAngleDeg))); + if (fX != 0.0 || fY != 0.0) + { + fRet = atan2(fY, fX); + if (fRet < 0.0) + fRet += 2 * M_PI; + } + return fRet; +} + +static double lcl_getNormalizedAngleRad(const double fCircleAngleDeg) +{ + double fRet(fmod(fCircleAngleDeg, 360.0)); + if (fRet < 0.0) + fRet += 360.0; + return basegfx::deg2rad(fRet); +} + +void EnhancedCustomShape2d::CreateSubPath( + sal_Int32& rSrcPt, + sal_Int32& rSegmentInd, + std::vector< std::pair< rtl::Reference<SdrPathObj>, double> >& rObjectList, + const bool bLineGeometryNeededOnly, + const bool bSortFilledObjectsToBack, + sal_Int32 nIndex) +{ + bool bNoFill = false; + bool bNoStroke = false; + double dBrightness = 0.0; //no blending + + basegfx::B2DPolyPolygon aNewB2DPolyPolygon; + basegfx::B2DPolygon aNewB2DPolygon; + + SetPathSize( nIndex ); + + sal_Int32 nSegInfoSize = m_seqSegments.getLength(); + if ( !nSegInfoSize ) + { + for ( const EnhancedCustomShapeParameterPair& rCoordinate : std::as_const(m_seqCoordinates) ) + { + const Point aTempPoint(GetPoint( rCoordinate, true, true )); + aNewB2DPolygon.append(basegfx::B2DPoint(aTempPoint.X(), aTempPoint.Y())); + } + + aNewB2DPolygon.setClosed(true); + } + else + { + sal_Int32 nCoordSize = m_seqCoordinates.getLength(); + for ( ;rSegmentInd < nSegInfoSize; ) + { + sal_Int16 nCommand = m_seqSegments[ rSegmentInd ].Command; + sal_Int16 nPntCount= m_seqSegments[ rSegmentInd++ ].Count; + + switch ( nCommand ) + { + case NOFILL : + bNoFill = true; + break; + case NOSTROKE : + bNoStroke = true; + break; + case DARKEN : + dBrightness = -0.4; //use sign to distinguish DARKEN from LIGHTEN + break; + case DARKENLESS : + dBrightness = -0.2; + break; + case LIGHTEN : + dBrightness = 0.4; + break; + case LIGHTENLESS : + dBrightness = 0.2; + break; + case MOVETO : + { + if(aNewB2DPolygon.count() > 1) + { + // #i76201# Add conversion to closed polygon when first and last points are equal + basegfx::utils::checkClosed(aNewB2DPolygon); + aNewB2DPolyPolygon.append(aNewB2DPolygon); + } + + aNewB2DPolygon.clear(); + + if ( rSrcPt < nCoordSize ) + { + const Point aTempPoint(GetPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + SAL_INFO( + "svx", + "moveTo: " << aTempPoint.X() << "," + << aTempPoint.Y()); + aNewB2DPolygon.append(basegfx::B2DPoint(aTempPoint.X(), aTempPoint.Y())); + } + } + break; + case ENDSUBPATH : + break; + case CLOSESUBPATH : + { + if(aNewB2DPolygon.count()) + { + if(aNewB2DPolygon.count() > 1) + { + aNewB2DPolygon.setClosed(true); + aNewB2DPolyPolygon.append(aNewB2DPolygon); + } + + aNewB2DPolygon.clear(); + } + } + break; + case CURVETO : + { + for ( sal_uInt16 i = 0; ( i < nPntCount ) && ( ( rSrcPt + 2 ) < nCoordSize ); i++ ) + { + const Point aControlA(GetPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + const Point aControlB(GetPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + const Point aEnd(GetPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + + DBG_ASSERT(aNewB2DPolygon.count(), "EnhancedCustomShape2d::CreateSubPath: Error in adding control point (!)"); + aNewB2DPolygon.appendBezierSegment( + basegfx::B2DPoint(aControlA.X(), aControlA.Y()), + basegfx::B2DPoint(aControlB.X(), aControlB.Y()), + basegfx::B2DPoint(aEnd.X(), aEnd.Y())); + } + } + break; + + case ANGLEELLIPSE: // command U + case ANGLEELLIPSETO: // command T + { + // Some shapes will need special handling, decide on property 'Type'. + OUString sShpType; + SdrCustomShapeGeometryItem& rGeometryItem = const_cast<SdrCustomShapeGeometryItem&>(mrSdrObjCustomShape.GetMergedItem(SDRATTR_CUSTOMSHAPE_GEOMETRY)); + Any* pAny = rGeometryItem.GetPropertyValueByName("Type"); + if (pAny) + *pAny >>= sShpType; + // User defined shapes in MS binary format, which contain command U or T after import + // in LibreOffice, starts with "mso". + const bool bIsFromBinaryImport(sShpType.startsWith("mso")); + // The only own or imported preset shapes with U command are those listed below. + // Command T is not used in preset shapes. + const std::unordered_set<OUString> aPresetShapesWithU = + { "ellipse", "ring", "smiley", "sun", "forbidden", "flowchart-connector", + "flowchart-summing-junction", "flowchart-or", "cloud-callout"}; + std::unordered_set<OUString>::const_iterator aIter = aPresetShapesWithU.find(sShpType); + const bool bIsPresetShapeWithU(aIter != aPresetShapesWithU.end()); + + for (sal_uInt16 i = 0; (i < nPntCount) && ((rSrcPt + 2) < nCoordSize); i++) + { + // ANGLEELLIPSE is the same as ANGLEELLIPSETO, only that it + // makes an implicit MOVETO. That ends the previous subpath. + if (ANGLEELLIPSE == nCommand) + { + if (aNewB2DPolygon.count() > 1) + { + // #i76201# Add conversion to closed polygon when first and last points are equal + basegfx::utils::checkClosed(aNewB2DPolygon); + aNewB2DPolyPolygon.append(aNewB2DPolygon); + } + aNewB2DPolygon.clear(); + } + + // Read all parameters, but do not finally handle them. + basegfx::B2DPoint aCenter(GetPointAsB2DPoint(m_seqCoordinates[ rSrcPt ], true, true)); + double fWR; // horizontal ellipse radius + double fHR; // vertical ellipse radius + GetParameter(fWR, m_seqCoordinates[rSrcPt + 1].First, true, false); + GetParameter(fHR, m_seqCoordinates[rSrcPt + 1].Second, false, true); + double fStartAngle; + GetParameter(fStartAngle, m_seqCoordinates[rSrcPt + 2].First, false, false); + double fEndAngle; + GetParameter(fEndAngle, m_seqCoordinates[rSrcPt + 2].Second, false, false); + // Increasing here allows flat case differentiation tree by using 'continue'. + rSrcPt += 3; + + double fScaledWR(fWR * m_fXScale); + double fScaledHR(fHR * m_fYScale); + if (fScaledWR == 0.0 && fScaledHR == 0.0) + { + // degenerated ellipse, add center point + aNewB2DPolygon.append(aCenter); + continue; + } + + if (bIsFromBinaryImport) + { + // If a shape comes from MS binary ('escher') import, the angles are in degrees*2^16 + // and the second angle is not an end angle, but a swing angle. + // MS Word shows this behavior: 0deg right, 90deg top, 180deg left and 270deg + // bottom. Third and forth parameter are horizontal and vertical radius, not width + // and height as noted in VML spec. A positive swing angle goes counter-clock + // wise (in user view). The swing angle might go several times around in case + // abs(swing angle) >= 360deg. Stroke accumulates, so that e.g. dash-dot might fill the + // gaps of previous turn. Fill does not accumulate but uses even-odd rule, semi-transparent + // fill does not become darker. The start and end points of the arc are calculated by + // using the angles on a circle and then scaling the circle to the ellipse. Caution, that + // is different from angle handling in ARCANGLETO and ODF. + // The following implementation generates such rendering. It is only for rendering legacy + // MS shapes and independent of the meaning of commands U and T in ODF specification. + + // The WordArt shape 'RingOutside' has already angles in degree, all other need + // conversion from fixed-point number. + double fSwingAngle = fEndAngle; + if (sShpType != "mso-spt143") + { + fStartAngle /= 65536.0; + fSwingAngle = fEndAngle / 65536.0; + } + // Convert orientation + fStartAngle = -fStartAngle; + fSwingAngle = -fSwingAngle; + + fEndAngle = fStartAngle + fSwingAngle; + if (fSwingAngle < 0.0) + std::swap(fStartAngle, fEndAngle); + double fFrom(fStartAngle); + double fTo(fFrom + 180.0); + basegfx::B2DPolygon aTempB2DPolygon; + double fS; // fFrom in radians in [0..2Pi[ + double fE; // fTo or fEndAngle in radians in [0..2PI[ + while (fTo < fEndAngle) + { + fS = lcl_getNormalizedAngleRad(fFrom); + fE = lcl_getNormalizedAngleRad(fTo); + aTempB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fScaledWR, fScaledHR, fS,fE)); + fFrom = fTo; + fTo += 180.0; + } + fS = lcl_getNormalizedAngleRad(fFrom); + fE = lcl_getNormalizedAngleRad(fEndAngle); + aTempB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fScaledWR, fScaledHR,fS, fE)); + if (fSwingAngle < 0) + aTempB2DPolygon.flip(); + aNewB2DPolygon.append(aTempB2DPolygon); + continue; + } + + // The not yet handled shapes are own preset shapes, or preset shapes from MS binary import, or user + // defined shapes, or foreign shapes. Shapes from OOXML import do not use ANGLEELLIPSE or + // ANGLEELLIPSETO, but use ARCANGLETO. + if (bIsPresetShapeWithU) + { + // Besides "cloud-callout" all preset shapes have angle values '0 360'. + // The imported "cloud-callout" has angle values '0 360' too, only our own "cloud-callout" + // has values '0 23592960'. But that is fixedfloat and means 360*2^16. Thus all these shapes + // have a full ellipse with start at 0deg. + aNewB2DPolygon.append(basegfx::utils::createPolygonFromEllipse(aCenter, fScaledWR, fScaledHR)); + continue; + } + + // In all other cases, full ODF conform handling is necessary. ODF rules: + // Third and forth parameter are horizontal and vertical radius. + // An angle determines the start or end point of the segment by intersection of the second angle + // leg with the ellipse. The first angle leg is always the positive x-axis. For the position + // of the intersection points the angle is used modulo 360deg in range [0deg..360deg[. + // The position of range [0deg..360deg[ is the same as in command ARCANGLETO, with 0deg right, + // 90deg bottom, 180deg left and 270deg top. Only if abs(end angle - start angle) == 360 deg, + // a full ellipse is drawn. The segment is always drawn clock wise (in user view) from start + // point to end point. The end point of the segment becomes the new "current" point. + + if (fabs(fabs(fEndAngle - fStartAngle) - 360.0) < 1.0E-15) + { + // draw full ellipse + // Because createPolygonFromEllipseSegment cannot create full ellipse and + // createPolygonFromEllipse has no varying starts, we use two half ellipses. + const double fS(lcl_getNormalizedCircleAngleRad(fWR, fHR, fStartAngle)); + const double fH(lcl_getNormalizedCircleAngleRad(fWR, fHR, fStartAngle + 180.0)); + const double fE(lcl_getNormalizedCircleAngleRad(fWR, fHR, fEndAngle)); + aNewB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fScaledWR, fScaledHR, fS, fH)); + aNewB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fScaledWR, fScaledHR, fH, fE)); + continue; + } + + // remaining cases with central segment angle < 360 + double fS(lcl_getNormalizedCircleAngleRad(fWR, fHR, fStartAngle)); + double fE(lcl_getNormalizedCircleAngleRad(fWR, fHR, fEndAngle)); + aNewB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fScaledWR, fScaledHR, fS, fE)); + } // end for + } // end case + break; + + case QUADRATICCURVETO : + { + for ( sal_Int32 i(0); ( i < nPntCount ) && ( rSrcPt + 1 < nCoordSize ); i++ ) + { + DBG_ASSERT(aNewB2DPolygon.count(), "EnhancedCustomShape2d::CreateSubPath: Error no previous point for Q (!)"); + if (aNewB2DPolygon.count() > 0) + { + const basegfx::B2DPoint aPreviousEndPoint(aNewB2DPolygon.getB2DPoint(aNewB2DPolygon.count()-1)); + const basegfx::B2DPoint aControlQ(GetPointAsB2DPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + const basegfx::B2DPoint aEnd(GetPointAsB2DPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + const basegfx::B2DPoint aControlA((aPreviousEndPoint + (aControlQ * 2)) / 3); + const basegfx::B2DPoint aControlB(((aControlQ * 2) + aEnd) / 3); + aNewB2DPolygon.appendBezierSegment(aControlA, aControlB, aEnd); + } + else // no previous point; ill structured path, but try to draw as much as possible + { + rSrcPt++; // skip control point + const basegfx::B2DPoint aEnd(GetPointAsB2DPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + aNewB2DPolygon.append(aEnd); + } + } + } + break; + + case LINETO : + { + for ( sal_Int32 i(0); ( i < nPntCount ) && ( rSrcPt < nCoordSize ); i++ ) + { + const Point aTempPoint(GetPoint( m_seqCoordinates[ rSrcPt++ ], true, true )); + SAL_INFO( + "svx", + "lineTo: " << aTempPoint.X() << "," + << aTempPoint.Y()); + aNewB2DPolygon.append(basegfx::B2DPoint(aTempPoint.X(), aTempPoint.Y())); + } + } + break; + + case ARC : + case CLOCKWISEARC : + case ARCTO : + case CLOCKWISEARCTO : + { + bool bClockwise = ( nCommand == CLOCKWISEARC ) || ( nCommand == CLOCKWISEARCTO ); + bool bImplicitMoveTo = (nCommand == ARC) || (nCommand == CLOCKWISEARC); + sal_uInt32 nXor = bClockwise ? 3 : 2; + for ( sal_uInt16 i = 0; ( i < nPntCount ) && ( ( rSrcPt + 3 ) < nCoordSize ); i++ ) + { + if (bImplicitMoveTo) + { + if (aNewB2DPolygon.count() > 1) + { + // #i76201# Add conversion to closed polygon when first and last + // points are equal + basegfx::utils::checkClosed(aNewB2DPolygon); + aNewB2DPolyPolygon.append(aNewB2DPolygon); + } + aNewB2DPolygon.clear(); + } + tools::Rectangle aRect = tools::Rectangle::Normalize( GetPoint( m_seqCoordinates[ rSrcPt ], true, true ), GetPoint( m_seqCoordinates[ rSrcPt + 1 ], true, true ) ); + if ( aRect.GetWidth() && aRect.GetHeight() ) + { + Point aStart( GetPoint( m_seqCoordinates[ static_cast<sal_uInt16>( rSrcPt + nXor ) ], true, true ) ); + Point aEnd( GetPoint( m_seqCoordinates[ static_cast<sal_uInt16>( rSrcPt + ( nXor ^ 1 ) ) ], true, true ) ); + aNewB2DPolygon.append(CreateArc( aRect, aStart, aEnd, bClockwise)); + } + rSrcPt += 4; + } + } + break; + + case ARCANGLETO : + { + double fWR, fHR; // in Shape coordinate system + double fStartAngle, fSwingAngle; // in deg + + for ( sal_uInt16 i = 0; ( i < nPntCount ) && ( rSrcPt + 1 < nCoordSize ); i++ ) + { + basegfx::B2DPoint aTempPair; + aTempPair = GetPointAsB2DPoint(m_seqCoordinates[static_cast<sal_uInt16>(rSrcPt)], false /*bScale*/, false /*bReplaceGeoSize*/); + fWR = aTempPair.getX(); + fHR = aTempPair.getY(); + aTempPair = GetPointAsB2DPoint(m_seqCoordinates[static_cast<sal_uInt16>(rSrcPt + 1)], false /*bScale*/, false /*bReplaceGeoSize*/); + fStartAngle = aTempPair.getX(); + fSwingAngle = aTempPair.getY(); + + // tdf#122323 MS Office clamps the swing angle to [-360,360]. Such restriction + // is neither in OOXML nor in ODF. Nevertheless, to be compatible we do it for + // "ooxml-foo" shapes. Those shapes have their origin in MS Office. + if (m_bOOXMLShape) + { + fSwingAngle = std::clamp(fSwingAngle, -360.0, 360.0); + } + + SAL_INFO("svx", "ARCANGLETO scale: " << fWR << "x" << fHR << " angles: " << fStartAngle << "," << fSwingAngle); + + if (aNewB2DPolygon.count() > 0) // otherwise no "current point" + { + // use similar methods as in command U + basegfx::B2DPolygon aTempB2DPolygon; + + if (fWR == 0.0 && fHR == 0.0) + { + // degenerated ellipse, add this one point + aTempB2DPolygon.append(basegfx::B2DPoint(0.0, 0.0)); + } + else + { + double fEndAngle = fStartAngle + fSwingAngle; + // Generate arc with ellipse left|top = 0|0. + basegfx::B2DPoint aCenter(fWR, fHR); + if (fSwingAngle < 0.0) + std::swap(fStartAngle, fEndAngle); + double fS; // fFrom in radians in [0..2Pi[ + double fE; // fTo or fEndAngle in radians in [0..2PI[ + double fFrom(fStartAngle); + // createPolygonFromEllipseSegment expects angles in [0..2PI[. + if (fSwingAngle >= 360.0 || fSwingAngle <= -360.0) + { + double fTo(fFrom + 180.0); + while (fTo < fEndAngle) + { + fS = lcl_getNormalizedCircleAngleRad(fWR, fHR, fFrom); + fE = lcl_getNormalizedCircleAngleRad(fWR, fHR, fTo); + aTempB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fWR, fHR, fS,fE)); + fFrom = fTo; + fTo += 180.0; + } + } + fS = lcl_getNormalizedCircleAngleRad(fWR, fHR, fFrom); + fE = lcl_getNormalizedCircleAngleRad(fWR, fHR, fEndAngle); + aTempB2DPolygon.append(basegfx::utils::createPolygonFromEllipseSegment(aCenter, fWR, fHR,fS, fE)); + if (fSwingAngle < 0) + aTempB2DPolygon.flip(); + aTempB2DPolygon.removeDoublePoints(); + } + // Scale arc to 1/100mm + basegfx::B2DHomMatrix aMatrix = basegfx::utils::createScaleB2DHomMatrix(m_fXScale, m_fYScale); + aTempB2DPolygon.transform(aMatrix); + + // Now that we have the arc, move it to the "current point". + basegfx::B2DPoint aCurrentPointB2D( aNewB2DPolygon.getB2DPoint(aNewB2DPolygon.count() - 1 ) ); + const double fDx(aCurrentPointB2D.getX() - aTempB2DPolygon.getB2DPoint(0).getX()); + const double fDy(aCurrentPointB2D.getY() - aTempB2DPolygon.getB2DPoint(0).getY()); + aMatrix = basegfx::utils::createTranslateB2DHomMatrix(fDx, fDy); + aTempB2DPolygon.transform(aMatrix); + aNewB2DPolygon.append(aTempB2DPolygon); + } + + rSrcPt += 2; + } + } + break; + + case ELLIPTICALQUADRANTX : + case ELLIPTICALQUADRANTY : + { + if (nPntCount && (rSrcPt < nCoordSize)) + { + // The arc starts at the previous point and ends at the point given in the parameter. + basegfx::B2DPoint aStart; + basegfx::B2DPoint aEnd; + sal_uInt16 i = 0; + if (rSrcPt) + { + aStart = GetPointAsB2DPoint(m_seqCoordinates[rSrcPt - 1], true, true); + } + else + { // no previous point, path is ill-structured. But we want to show as much as possible. + // Thus make a moveTo to the point given as parameter and continue from there. + aStart = GetPointAsB2DPoint(m_seqCoordinates[static_cast<sal_uInt16>(rSrcPt)], true, true); + aNewB2DPolygon.append(aStart); + rSrcPt++; + i++; + } + // If there are several points, then the direction changes with every point. + bool bIsXDirection(nCommand == ELLIPTICALQUADRANTX); + basegfx::B2DPolygon aArc; + for ( ; ( i < nPntCount ) && ( rSrcPt < nCoordSize ); i++ ) + { + aEnd = GetPointAsB2DPoint(m_seqCoordinates[rSrcPt], true, true); + basegfx::B2DPoint aCenter; + double fRadiusX = fabs(aEnd.getX() - aStart.getX()); + double fRadiusY = fabs(aEnd.getY() - aStart.getY()); + if (bIsXDirection) + { + aCenter = basegfx::B2DPoint(aStart.getX(),aEnd.getY()); + if (aEnd.getX()<aStart.getX()) + { + if (aEnd.getY()<aStart.getY()) // left, up + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, M_PI_2, M_PI); + } + else // left, down + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, M_PI, 1.5*M_PI); + aArc.flip(); + } + } + else // aEnd.getX()>=aStart.getX() + { + if (aEnd.getY()<aStart.getY()) // right, up + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, 0.0, M_PI_2); + aArc.flip(); + } + else // right, down + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, 1.5*M_PI, 2*M_PI); + } + } + } + else // y-direction + { + aCenter = basegfx::B2DPoint(aEnd.getX(),aStart.getY()); + if (aEnd.getX()<aStart.getX()) + { + if (aEnd.getY()<aStart.getY()) // up, left + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, 1.5*M_PI, 2*M_PI); + aArc.flip(); + } + else // down, left + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, 0.0, M_PI_2); + } + } + else // aEnd.getX()>=aStart.getX() + { + if (aEnd.getY()<aStart.getY()) // up, right + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, M_PI, 1.5*M_PI); + } + else // down, right + { + aArc = basegfx::utils::createPolygonFromEllipseSegment(aCenter, fRadiusX, fRadiusY, M_PI_2, M_PI); + aArc.flip(); + } + } + } + aNewB2DPolygon.append(aArc); + rSrcPt++; + bIsXDirection = !bIsXDirection; + aStart = aEnd; + } + } + // else error in path syntax, do nothing + } + break; + +#ifdef DBG_CUSTOMSHAPE + case UNKNOWN : + default : + { + SAL_WARN( "svx", "CustomShapes::unknown PolyFlagValue :" << nCommand ); + } + break; +#endif + } + if ( nCommand == ENDSUBPATH ) + break; + } + } + if ( rSegmentInd == nSegInfoSize ) + rSegmentInd++; + + if(aNewB2DPolygon.count() > 1) + { + // #i76201# Add conversion to closed polygon when first and last points are equal + basegfx::utils::checkClosed(aNewB2DPolygon); + aNewB2DPolyPolygon.append(aNewB2DPolygon); + } + + if(!aNewB2DPolyPolygon.count()) + return; + + // #i37011# + bool bForceCreateTwoObjects(false); + + if(!bSortFilledObjectsToBack && !aNewB2DPolyPolygon.isClosed() && !bNoStroke) + { + bForceCreateTwoObjects = true; + } + + if(bLineGeometryNeededOnly) + { + bForceCreateTwoObjects = true; + bNoFill = true; + bNoStroke = false; + } + + if(bForceCreateTwoObjects || bSortFilledObjectsToBack) + { + if(m_bFilled && !bNoFill) + { + basegfx::B2DPolyPolygon aClosedPolyPolygon(aNewB2DPolyPolygon); + aClosedPolyPolygon.setClosed(true); + rtl::Reference<SdrPathObj> pFill(new SdrPathObj( + mrSdrObjCustomShape.getSdrModelFromSdrObject(), + SdrObjKind::Polygon, + std::move(aClosedPolyPolygon))); + SfxItemSet aTempSet(*this); + aTempSet.Put(makeSdrShadowItem(false)); + aTempSet.Put(XLineStyleItem(drawing::LineStyle_NONE)); + pFill->SetMergedItemSet(aTempSet); + rObjectList.push_back(std::pair< rtl::Reference<SdrPathObj>, double >(std::move(pFill), dBrightness)); + } + + if(!bNoStroke) + { + // there is no reason to use OBJ_PLIN here when the polygon is actually closed, + // the non-fill is defined by XFILL_NONE. Since SdrPathObj::ImpForceKind() needs + // to correct the polygon (here: open it) using the type, the last edge may get lost. + // Thus, use a type that fits the polygon + rtl::Reference<SdrPathObj> pStroke(new SdrPathObj( + mrSdrObjCustomShape.getSdrModelFromSdrObject(), + aNewB2DPolyPolygon.isClosed() ? SdrObjKind::Polygon : SdrObjKind::PolyLine, + aNewB2DPolyPolygon)); + SfxItemSet aTempSet(*this); + aTempSet.Put(makeSdrShadowItem(false)); + aTempSet.Put(XFillStyleItem(drawing::FillStyle_NONE)); + pStroke->SetMergedItemSet(aTempSet); + rObjectList.push_back(std::pair< rtl::Reference<SdrPathObj>, double >(std::move(pStroke), dBrightness)); + } + } + else + { + rtl::Reference<SdrPathObj> pObj; + SfxItemSet aTempSet(*this); + aTempSet.Put(makeSdrShadowItem(false)); + + if(bNoFill) + { + // see comment above about OBJ_PLIN + pObj = new SdrPathObj( + mrSdrObjCustomShape.getSdrModelFromSdrObject(), + aNewB2DPolyPolygon.isClosed() ? SdrObjKind::Polygon : SdrObjKind::PolyLine, + aNewB2DPolyPolygon); + aTempSet.Put(XFillStyleItem(drawing::FillStyle_NONE)); + } + else + { + aNewB2DPolyPolygon.setClosed(true); + pObj = new SdrPathObj( + mrSdrObjCustomShape.getSdrModelFromSdrObject(), + SdrObjKind::Polygon, + aNewB2DPolyPolygon); + } + + if(bNoStroke) + { + aTempSet.Put(XLineStyleItem(drawing::LineStyle_NONE)); + } + + pObj->SetMergedItemSet(aTempSet); + rObjectList.push_back(std::pair< rtl::Reference<SdrPathObj>, double >(std::move(pObj), dBrightness)); + } +} + +static void CorrectCalloutArrows( + MSO_SPT eSpType, + sal_uInt32 nLineObjectCount, + std::vector< std::pair< rtl::Reference<SdrPathObj>, double> >& vObjectList ) +{ + bool bAccent = false; + switch( eSpType ) + { + case mso_sptCallout1 : + case mso_sptBorderCallout1 : + case mso_sptCallout90 : + case mso_sptBorderCallout90 : + default: + break; + + case mso_sptAccentCallout1 : + case mso_sptAccentBorderCallout1 : + case mso_sptAccentCallout90 : + case mso_sptAccentBorderCallout90 : + { + sal_uInt32 nLine = 0; + + for ( const std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + + if(pObj->IsLine()) + { + nLine++; + if ( nLine == nLineObjectCount ) + { + pObj->ClearMergedItem( XATTR_LINESTART ); + pObj->ClearMergedItem( XATTR_LINEEND ); + } + } + } + } + break; + + // switch start & end + case mso_sptAccentCallout2 : + case mso_sptAccentBorderCallout2 : + bAccent = true; + [[fallthrough]]; + case mso_sptCallout2 : + case mso_sptBorderCallout2 : + { + sal_uInt32 nLine = 0; + + for ( const std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + + if(pObj->IsLine()) + { + nLine++; + if ( nLine == 1 ) + pObj->ClearMergedItem( XATTR_LINEEND ); + else if ( ( bAccent && ( nLine == nLineObjectCount - 1 ) ) || ( !bAccent && ( nLine == nLineObjectCount ) ) ) + pObj->ClearMergedItem( XATTR_LINESTART ); + else + { + pObj->ClearMergedItem( XATTR_LINESTART ); + pObj->ClearMergedItem( XATTR_LINEEND ); + } + } + } + } + break; + + case mso_sptAccentCallout3 : + case mso_sptAccentBorderCallout3 : + case mso_sptCallout3 : + case mso_sptBorderCallout3 : + { + sal_uInt32 nLine = 0; + + for ( const std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + + if(pObj->IsLine()) + { + if ( nLine ) + { + pObj->ClearMergedItem( XATTR_LINESTART ); + pObj->ClearMergedItem( XATTR_LINEEND ); + } + else + EnhancedCustomShape2d::SwapStartAndEndArrow( pObj ); + + nLine++; + } + } + } + break; + } +} + +void EnhancedCustomShape2d::AdaptObjColor( + SdrPathObj& rObj, + double dBrightness, + const SfxItemSet& rCustomShapeSet, + sal_uInt32& nColorIndex, + sal_uInt32 nColorCount) +{ + if ( rObj.IsLine() ) + return; + + const drawing::FillStyle eFillStyle = rObj.GetMergedItem(XATTR_FILLSTYLE).GetValue(); + if (eFillStyle == drawing::FillStyle_NONE) + return; + + switch( eFillStyle ) + { + default: + case drawing::FillStyle_SOLID: + { + if ( nColorCount || 0.0 != dBrightness ) + { + Color aFillColor = GetColorData( + rCustomShapeSet.Get( XATTR_FILLCOLOR ).GetColorValue(), + std::min(nColorIndex, nColorCount-1), + dBrightness ); + rObj.SetMergedItem( XFillColorItem( "", aFillColor ) ); + } + break; + } + case drawing::FillStyle_GRADIENT: + { + basegfx::BGradient aBGradient(rObj.GetMergedItem(XATTR_FILLGRADIENT).GetGradientValue()); + + if ( nColorCount || 0.0 != dBrightness ) + { + basegfx::BColorStops aColorStops(aBGradient.GetColorStops()); + for (auto& candidate : aColorStops) + { + candidate = basegfx::BColorStop( + candidate.getStopOffset(), + GetColorData( + Color(candidate.getStopColor()), + std::min(nColorIndex, nColorCount-1), + dBrightness ).getBColor()); + } + aBGradient.SetColorStops(aColorStops); + } + + rObj.SetMergedItem( XFillGradientItem( "", aBGradient ) ); + break; + } + case drawing::FillStyle_HATCH: + { + XHatch aXHatch(rObj.GetMergedItem(XATTR_FILLHATCH).GetHatchValue()); + + if ( nColorCount || 0.0 != dBrightness ) + { + aXHatch.SetColor( + GetColorData( + aXHatch.GetColor(), + std::min(nColorIndex, nColorCount-1), + dBrightness )); + } + + rObj.SetMergedItem( XFillHatchItem( "", aXHatch ) ); + break; + } + case drawing::FillStyle_BITMAP: + { + if ( nColorCount || 0.0 != dBrightness ) + { + BitmapEx aBitmap(rObj.GetMergedItem(XATTR_FILLBITMAP).GetGraphicObject().GetGraphic().GetBitmapEx()); + + short nLuminancePercent = static_cast< short > ( GetLuminanceChange( + std::min(nColorIndex, nColorCount-1))); + aBitmap.Adjust( nLuminancePercent, 0, 0, 0, 0 ); + + rObj.SetMergedItem(XFillBitmapItem(OUString(), Graphic(aBitmap))); + } + + break; + } + } + + if ( nColorIndex < nColorCount ) + nColorIndex++; +} + +rtl::Reference<SdrObject> EnhancedCustomShape2d::CreatePathObj( bool bLineGeometryNeededOnly ) +{ + if ( !m_seqCoordinates.hasElements() ) + { + return nullptr; + } + + std::vector< std::pair< rtl::Reference<SdrPathObj>, double > > vObjectList; + const bool bSortFilledObjectsToBack(SortFilledObjectsToBackByDefault(m_eSpType)); + sal_Int32 nSubPathIndex(0); + sal_Int32 nSrcPt(0); + sal_Int32 nSegmentInd(0); + rtl::Reference<SdrObject> pRet; + + while( nSegmentInd <= m_seqSegments.getLength() ) + { + CreateSubPath( + nSrcPt, + nSegmentInd, + vObjectList, + bLineGeometryNeededOnly, + bSortFilledObjectsToBack, + nSubPathIndex); + nSubPathIndex++; + } + + if ( !vObjectList.empty() ) + { + const SfxItemSet& rCustomShapeSet(mrSdrObjCustomShape.GetMergedItemSet()); + const sal_uInt32 nColorCount(m_nColorData >> 28); + sal_uInt32 nColorIndex(0); + + // #i37011# remove invisible objects + std::vector< std::pair< rtl::Reference<SdrPathObj>, double> > vNewList; + + for ( std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + const drawing::LineStyle eLineStyle(pObj->GetMergedItem(XATTR_LINESTYLE).GetValue()); + const drawing::FillStyle eFillStyle(pObj->GetMergedItem(XATTR_FILLSTYLE).GetValue()); + const auto pText = pObj->getActiveText(); + + // #i40600# if bLineGeometryNeededOnly is set, linestyle does not matter + if(pText || bLineGeometryNeededOnly || (drawing::LineStyle_NONE != eLineStyle) || (drawing::FillStyle_NONE != eFillStyle)) + vNewList.push_back(std::move(rCandidate)); + } + + vObjectList = std::move(vNewList); + + if(1 == vObjectList.size()) + { + // a single object, correct some values + AdaptObjColor( + *vObjectList.begin()->first, + vObjectList.begin()->second, + rCustomShapeSet, + nColorIndex, + nColorCount); + } + else + { + sal_Int32 nLineObjectCount(0); + + // correct some values and collect content data + for ( const std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + + if(pObj->IsLine()) + { + nLineObjectCount++; + } + else + { + AdaptObjColor( + *pObj, + rCandidate.second, + rCustomShapeSet, + nColorIndex, + nColorCount); + + // OperationSmiley: when we have access to the SdrObjCustomShape and the + // CustomShape is built with more than a single filled Geometry, use it + // to define that all helper geometries defined here (SdrObjects currently) + // will use the same FillGeometryDefinition (from the referenced SdrObjCustomShape). + // This will all same-filled objects look like filled smoothly with the same style. + pObj->setFillGeometryDefiningShape(&mrSdrObjCustomShape); + } + } + + // #i88870# correct line arrows for callouts + if ( nLineObjectCount ) + { + CorrectCalloutArrows( + m_eSpType, + nLineObjectCount, + vObjectList); + } + + // sort objects so that filled ones are in front. Necessary + // for some strange objects + if(bSortFilledObjectsToBack) + { + std::vector< std::pair< rtl::Reference<SdrPathObj>, double> > vTempList; + vTempList.reserve(vObjectList.size()); + + for ( std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + SdrPathObj* pObj(rCandidate.first.get()); + if ( !pObj->IsLine() ) + vTempList.push_back(std::move(rCandidate)); + } + + for ( std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + if ( rCandidate.first ) + vTempList.push_back(std::move(rCandidate)); + } + + vObjectList = std::move(vTempList); + } + } + } + + // #i37011# + if(!vObjectList.empty()) + { + // copy remaining objects to pRet + if(vObjectList.size() > 1) + { + pRet = new SdrObjGroup(mrSdrObjCustomShape.getSdrModelFromSdrObject()); + + for ( std::pair< rtl::Reference<SdrPathObj>, double >& rCandidate : vObjectList ) + { + pRet->GetSubList()->NbcInsertObject(rCandidate.first.get()); + } + } + else if(1 == vObjectList.size()) + { + pRet = vObjectList.begin()->first; + } + + if(pRet) + { + // move to target position + tools::Rectangle aCurRect(pRet->GetSnapRect()); + aCurRect.Move(m_aLogicRect.Left(), m_aLogicRect.Top()); + pRet->NbcSetSnapRect(aCurRect); + } + } + + return pRet; +} + +rtl::Reference<SdrObject> EnhancedCustomShape2d::CreateObject( bool bLineGeometryNeededOnly ) +{ + rtl::Reference<SdrObject> pRet; + + if ( m_eSpType == mso_sptRectangle ) + { + pRet = new SdrRectObj(mrSdrObjCustomShape.getSdrModelFromSdrObject(), m_aLogicRect); + pRet->SetMergedItemSet( *this ); + } + if ( !pRet ) + pRet = CreatePathObj( bLineGeometryNeededOnly ); + + return pRet; +} + +void EnhancedCustomShape2d::ApplyGluePoints( SdrObject* pObj ) +{ + if ( !pObj ) + return; + + for ( const auto& rGluePoint : std::as_const(m_seqGluePoints) ) + { + SdrGluePoint aGluePoint; + + aGluePoint.SetPos( GetPoint( rGluePoint, !m_bOOXMLShape, true ) ); + aGluePoint.SetPercent( false ); + aGluePoint.SetAlign( SdrAlign::VERT_TOP | SdrAlign::HORZ_LEFT ); + aGluePoint.SetEscDir( SdrEscapeDirection::SMART ); + SdrGluePointList* pList = pObj->ForceGluePointList(); + if( pList ) + /* sal_uInt16 nId = */ pList->Insert( aGluePoint ); + } +} + +rtl::Reference<SdrObject> EnhancedCustomShape2d::CreateLineGeometry() +{ + return CreateObject( true ); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |