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| -rw-r--r-- | svx/source/sdr/attribute/sdrformtextattribute.cxx | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/svx/source/sdr/attribute/sdrformtextattribute.cxx b/svx/source/sdr/attribute/sdrformtextattribute.cxx new file mode 100644 index 000000000..69fff8a8d --- /dev/null +++ b/svx/source/sdr/attribute/sdrformtextattribute.cxx @@ -0,0 +1,372 @@ +/* -*- 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 <sdr/attribute/sdrformtextattribute.hxx> +#include <basegfx/vector/b2enums.hxx> +#include <svl/itemset.hxx> +#include <svx/sdprcitm.hxx> +#include <svx/svddef.hxx> +#include <svx/xftdiit.hxx> +#include <svx/xftstit.hxx> +#include <svx/xftshxy.hxx> +#include <xftshtit.hxx> +#include <svx/xtextit0.hxx> +#include <svx/xftadit.hxx> +#include <svx/xftshit.hxx> +#include <svx/xftshcit.hxx> +#include <svx/xftmrit.hxx> +#include <svx/xftouit.hxx> +#include <svx/xlntrit.hxx> +#include <svx/xlnclit.hxx> +#include <svx/xlnwtit.hxx> +#include <svx/xlinjoit.hxx> +#include <svx/xlncapit.hxx> +#include <svx/xlineit0.hxx> +#include <svx/xdash.hxx> +#include <svx/xlndsit.hxx> +#include <drawinglayer/attribute/lineattribute.hxx> +#include <drawinglayer/attribute/strokeattribute.hxx> +#include <sdr/attribute/sdrformtextoutlineattribute.hxx> +#include <com/sun/star/drawing/LineCap.hpp> +#include <com/sun/star/drawing/LineStyle.hpp> + + +// helper to get line, stroke and transparence attributes from SfxItemSet + +namespace +{ + basegfx::B2DLineJoin impGetB2DLineJoin(css::drawing::LineJoint eLineJoint) + { + switch(eLineJoint) + { + case css::drawing::LineJoint_BEVEL : + { + return basegfx::B2DLineJoin::Bevel; + } + case css::drawing::LineJoint_MIDDLE : + case css::drawing::LineJoint_MITER : + { + return basegfx::B2DLineJoin::Miter; + } + case css::drawing::LineJoint_ROUND : + { + return basegfx::B2DLineJoin::Round; + } + default : // css::drawing::LineJoint_NONE + { + return basegfx::B2DLineJoin::NONE; // XLINEJOINT_NONE + } + } + } + + sal_uInt8 impGetStrokeTransparence(bool bShadow, const SfxItemSet& rSet) + { + sal_uInt8 nRetval; + + if(bShadow) + { + nRetval = static_cast<sal_uInt8>((rSet.Get(SDRATTR_SHADOWTRANSPARENCE).GetValue() * 255) / 100); + } + else + { + nRetval = static_cast<sal_uInt8>((rSet.Get(XATTR_LINETRANSPARENCE).GetValue() * 255) / 100); + } + + return nRetval; + } + + drawinglayer::attribute::LineAttribute impGetLineAttribute(bool bShadow, const SfxItemSet& rSet) + { + basegfx::BColor aColorAttribute; + + if(bShadow) + { + const Color aShadowColor(rSet.Get(SDRATTR_SHADOWCOLOR).GetColorValue()); + aColorAttribute = aShadowColor.getBColor(); + } + else + { + const Color aLineColor(rSet.Get(XATTR_LINECOLOR).GetColorValue()); + aColorAttribute = aLineColor.getBColor(); + } + + const sal_uInt32 nLineWidth = rSet.Get(XATTR_LINEWIDTH).GetValue(); + const css::drawing::LineJoint eLineJoint = rSet.Get(XATTR_LINEJOINT).GetValue(); + const css::drawing::LineCap eLineCap = rSet.Get(XATTR_LINECAP).GetValue(); + + return drawinglayer::attribute::LineAttribute( + aColorAttribute, + static_cast<double>(nLineWidth), + impGetB2DLineJoin(eLineJoint), + eLineCap); + } + + drawinglayer::attribute::StrokeAttribute impGetStrokeAttribute(const SfxItemSet& rSet) + { + const css::drawing::LineStyle eLineStyle = rSet.Get(XATTR_LINESTYLE).GetValue(); + double fFullDotDashLen(0.0); + ::std::vector< double > aDotDashArray; + + if(css::drawing::LineStyle_DASH == eLineStyle) + { + const XDash& rDash = rSet.Get(XATTR_LINEDASH).GetDashValue(); + + if(rDash.GetDots() || rDash.GetDashes()) + { + const sal_uInt32 nLineWidth = rSet.Get(XATTR_LINEWIDTH).GetValue(); + fFullDotDashLen = rDash.CreateDotDashArray(aDotDashArray, static_cast<double>(nLineWidth)); + } + } + + return drawinglayer::attribute::StrokeAttribute(std::move(aDotDashArray), fFullDotDashLen); + } +} // end of anonymous namespace + + +namespace drawinglayer::attribute +{ + class ImpSdrFormTextAttribute + { + public: + // FormText (FontWork) Attributes + sal_Int32 mnFormTextDistance; // distance from line in upright direction + sal_Int32 mnFormTextStart; // shift from polygon start + sal_Int32 mnFormTextShdwXVal; // shadow distance or 10th degrees + sal_Int32 mnFormTextShdwYVal; // shadow distance or scaling + sal_uInt16 mnFormTextShdwTransp; // shadow transparence + XFormTextStyle meFormTextStyle; // on/off and char orientation + XFormTextAdjust meFormTextAdjust; // adjustment (left/right/center) and scale + XFormTextShadow meFormTextShadow; // shadow mode + Color maFormTextShdwColor; // shadow color + + // outline attributes; used when getFormTextOutline() is true and (for + // shadow) when getFormTextShadow() != XFormTextShadow::NONE + SdrFormTextOutlineAttribute maOutline; + SdrFormTextOutlineAttribute maShadowOutline; + + bool mbFormTextMirror : 1; // change orientation + bool mbFormTextOutline : 1; // show contour of objects + + explicit ImpSdrFormTextAttribute(const SfxItemSet& rSet) + : mnFormTextDistance(rSet.Get(XATTR_FORMTXTDISTANCE).GetValue()), + mnFormTextStart(rSet.Get(XATTR_FORMTXTSTART).GetValue()), + mnFormTextShdwXVal(rSet.Get(XATTR_FORMTXTSHDWXVAL).GetValue()), + mnFormTextShdwYVal(rSet.Get(XATTR_FORMTXTSHDWYVAL).GetValue()), + mnFormTextShdwTransp(rSet.Get(XATTR_FORMTXTSHDWTRANSP).GetValue()), + meFormTextStyle(rSet.Get(XATTR_FORMTXTSTYLE).GetValue()), + meFormTextAdjust(rSet.Get(XATTR_FORMTXTADJUST).GetValue()), + meFormTextShadow(rSet.Get(XATTR_FORMTXTSHADOW).GetValue()), + maFormTextShdwColor(rSet.Get(XATTR_FORMTXTSHDWCOLOR).GetColorValue()), + mbFormTextMirror(rSet.Get(XATTR_FORMTXTMIRROR).GetValue()), + mbFormTextOutline(rSet.Get(XATTR_FORMTXTOUTLINE).GetValue()) + { + if(!getFormTextOutline()) + return; + + const StrokeAttribute aStrokeAttribute(impGetStrokeAttribute(rSet)); + + // also need to prepare attributes for outlines + { + const LineAttribute aLineAttribute(impGetLineAttribute(false, rSet)); + const sal_uInt8 nTransparence(impGetStrokeTransparence(false, rSet)); + + maOutline = SdrFormTextOutlineAttribute( + aLineAttribute, aStrokeAttribute, nTransparence); + } + + if(XFormTextShadow::NONE != getFormTextShadow()) + { + // also need to prepare attributes for shadow outlines + const LineAttribute aLineAttribute(impGetLineAttribute(true, rSet)); + const sal_uInt8 nTransparence(impGetStrokeTransparence(true, rSet)); + + maShadowOutline = SdrFormTextOutlineAttribute( + aLineAttribute, aStrokeAttribute, nTransparence); + } + } + + ImpSdrFormTextAttribute() + : mnFormTextDistance(0), + mnFormTextStart(0), + mnFormTextShdwXVal(0), + mnFormTextShdwYVal(0), + mnFormTextShdwTransp(0), + meFormTextStyle(XFormTextStyle::NONE), + meFormTextAdjust(XFormTextAdjust::Center), + meFormTextShadow(XFormTextShadow::NONE), + mbFormTextMirror(false), + mbFormTextOutline(false) + { + } + + // data read access + sal_Int32 getFormTextDistance() const { return mnFormTextDistance; } + sal_Int32 getFormTextStart() const { return mnFormTextStart; } + sal_Int32 getFormTextShdwXVal() const { return mnFormTextShdwXVal; } + sal_Int32 getFormTextShdwYVal() const { return mnFormTextShdwYVal; } + XFormTextStyle getFormTextStyle() const { return meFormTextStyle; } + XFormTextAdjust getFormTextAdjust() const { return meFormTextAdjust; } + XFormTextShadow getFormTextShadow() const { return meFormTextShadow; } + const Color& getFormTextShdwColor() const { return maFormTextShdwColor; } + const SdrFormTextOutlineAttribute& getOutline() const { return maOutline; } + const SdrFormTextOutlineAttribute& getShadowOutline() const { return maShadowOutline; } + bool getFormTextMirror() const { return mbFormTextMirror; } + bool getFormTextOutline() const { return mbFormTextOutline; } + + // compare operator + bool operator==(const ImpSdrFormTextAttribute& rCandidate) const + { + return (getFormTextDistance() == rCandidate.getFormTextDistance() + && getFormTextStart() == rCandidate.getFormTextStart() + && getFormTextShdwXVal() == rCandidate.getFormTextShdwXVal() + && getFormTextShdwYVal() == rCandidate.getFormTextShdwYVal() + && mnFormTextShdwTransp == rCandidate.mnFormTextShdwTransp + && getFormTextStyle() == rCandidate.getFormTextStyle() + && getFormTextAdjust() == rCandidate.getFormTextAdjust() + && getFormTextShadow() == rCandidate.getFormTextShadow() + && getFormTextShdwColor() == rCandidate.getFormTextShdwColor() + && getOutline() == rCandidate.getOutline() + && getShadowOutline() == rCandidate.getShadowOutline() + && getFormTextMirror() == rCandidate.getFormTextMirror() + && getFormTextOutline() == rCandidate.getFormTextOutline()); + } + }; + + namespace + { + SdrFormTextAttribute::ImplType& theGlobalDefault() + { + static SdrFormTextAttribute::ImplType SINGLETON; + return SINGLETON; + } + } + + SdrFormTextAttribute::SdrFormTextAttribute(const SfxItemSet& rSet) + : mpSdrFormTextAttribute(ImpSdrFormTextAttribute(rSet)) + { + } + + SdrFormTextAttribute::SdrFormTextAttribute() + : mpSdrFormTextAttribute(theGlobalDefault()) + { + } + + SdrFormTextAttribute::SdrFormTextAttribute(const SdrFormTextAttribute& rCandidate) + : mpSdrFormTextAttribute(rCandidate.mpSdrFormTextAttribute) + { + } + + SdrFormTextAttribute::SdrFormTextAttribute(SdrFormTextAttribute&& rCandidate) noexcept + : mpSdrFormTextAttribute(std::move(rCandidate.mpSdrFormTextAttribute)) + { + } + + SdrFormTextAttribute::~SdrFormTextAttribute() + { + } + + bool SdrFormTextAttribute::isDefault() const + { + return mpSdrFormTextAttribute.same_object(theGlobalDefault()); + } + + SdrFormTextAttribute& SdrFormTextAttribute::operator=(const SdrFormTextAttribute& rCandidate) + { + mpSdrFormTextAttribute = rCandidate.mpSdrFormTextAttribute; + return *this; + } + + SdrFormTextAttribute& SdrFormTextAttribute::operator=(SdrFormTextAttribute&& rCandidate) noexcept + { + mpSdrFormTextAttribute = std::move(rCandidate.mpSdrFormTextAttribute); + return *this; + } + + bool SdrFormTextAttribute::operator==(const SdrFormTextAttribute& rCandidate) const + { + // tdf#87509 default attr is always != non-default attr, even with same values + if(rCandidate.isDefault() != isDefault()) + return false; + + return rCandidate.mpSdrFormTextAttribute == mpSdrFormTextAttribute; + } + + sal_Int32 SdrFormTextAttribute::getFormTextDistance() const + { + return mpSdrFormTextAttribute->getFormTextDistance(); + } + + sal_Int32 SdrFormTextAttribute::getFormTextStart() const + { + return mpSdrFormTextAttribute->getFormTextStart(); + } + + sal_Int32 SdrFormTextAttribute::getFormTextShdwXVal() const + { + return mpSdrFormTextAttribute->getFormTextShdwXVal(); + } + + sal_Int32 SdrFormTextAttribute::getFormTextShdwYVal() const + { + return mpSdrFormTextAttribute->getFormTextShdwYVal(); + } + + XFormTextStyle SdrFormTextAttribute::getFormTextStyle() const + { + return mpSdrFormTextAttribute->getFormTextStyle(); + } + + XFormTextAdjust SdrFormTextAttribute::getFormTextAdjust() const + { + return mpSdrFormTextAttribute->getFormTextAdjust(); + } + + XFormTextShadow SdrFormTextAttribute::getFormTextShadow() const + { + return mpSdrFormTextAttribute->getFormTextShadow(); + } + + Color const & SdrFormTextAttribute::getFormTextShdwColor() const + { + return mpSdrFormTextAttribute->getFormTextShdwColor(); + } + + const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getOutline() const + { + return mpSdrFormTextAttribute->getOutline(); + } + + const SdrFormTextOutlineAttribute& SdrFormTextAttribute::getShadowOutline() const + { + return mpSdrFormTextAttribute->getShadowOutline(); + } + + bool SdrFormTextAttribute::getFormTextMirror() const + { + return mpSdrFormTextAttribute->getFormTextMirror(); + } + + bool SdrFormTextAttribute::getFormTextOutline() const + { + return mpSdrFormTextAttribute->getFormTextOutline(); + } + +} // end of namespace + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |