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Diffstat (limited to 'svx/source/engine3d/lathe3d.cxx')
| -rw-r--r-- | svx/source/engine3d/lathe3d.cxx | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/svx/source/engine3d/lathe3d.cxx b/svx/source/engine3d/lathe3d.cxx new file mode 100644 index 0000000000..e8664cb949 --- /dev/null +++ b/svx/source/engine3d/lathe3d.cxx @@ -0,0 +1,202 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <svx/deflt3d.hxx> +#include <svx/strings.hrc> +#include <svx/dialmgr.hxx> +#include <svx/svdobjkind.hxx> +#include <svx/lathe3d.hxx> +#include <svx/svdopath.hxx> +#include <svx/svdmodel.hxx> +#include <svx/svx3ditems.hxx> +#include <svx/xlineit0.hxx> +#include <sdr/properties/e3dlatheproperties.hxx> +#include <sdr/contact/viewcontactofe3dlathe.hxx> +#include <basegfx/polygon/b2dpolypolygontools.hxx> +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <utility> + + +// DrawContact section +std::unique_ptr<sdr::contact::ViewContact> E3dLatheObj::CreateObjectSpecificViewContact() +{ + return std::make_unique<sdr::contact::ViewContactOfE3dLathe>(*this); +} + +std::unique_ptr<sdr::properties::BaseProperties> E3dLatheObj::CreateObjectSpecificProperties() +{ + return std::make_unique<sdr::properties::E3dLatheProperties>(*this); +} + +// Constructor from 3D polygon, scale is the conversion factor for the coordinates +E3dLatheObj::E3dLatheObj( + SdrModel& rSdrModel, + const E3dDefaultAttributes& rDefault, + basegfx::B2DPolyPolygon aPoly2D) +: E3dCompoundObject(rSdrModel), + maPolyPoly2D(std::move(aPoly2D)) +{ + // since the old class PolyPolygon3D did mirror the given PolyPolygons in Y, do the same here + basegfx::B2DHomMatrix aMirrorY; + aMirrorY.scale(1.0, -1.0); + maPolyPoly2D.transform(aMirrorY); + + // Set Defaults + SetDefaultAttributes(rDefault); + + // Superfluous items removed, in particular to prevent duplicate + // start and end points + maPolyPoly2D.removeDoublePoints(); + + if(maPolyPoly2D.count()) + { + const basegfx::B2DPolygon rPoly(maPolyPoly2D.getB2DPolygon(0)); + sal_uInt32 nSegCnt(rPoly.count()); + + if(nSegCnt && !rPoly.isClosed()) + { + nSegCnt -= 1; + } + + GetProperties().SetObjectItemDirect(makeSvx3DVerticalSegmentsItem(nSegCnt)); + } +} + +E3dLatheObj::E3dLatheObj(SdrModel& rSdrModel) +: E3dCompoundObject(rSdrModel) +{ + // Set Defaults + const E3dDefaultAttributes aDefault; + + SetDefaultAttributes(aDefault); +} + +E3dLatheObj::E3dLatheObj(SdrModel& rSdrModel, E3dLatheObj const & rSource) +: E3dCompoundObject(rSdrModel, rSource) +{ + // Set Defaults + const E3dDefaultAttributes aDefault; + + SetDefaultAttributes(aDefault); + + maPolyPoly2D = rSource.maPolyPoly2D; +} + +E3dLatheObj::~E3dLatheObj() +{ +} + +void E3dLatheObj::SetDefaultAttributes(const E3dDefaultAttributes& rDefault) +{ + GetProperties().SetObjectItemDirect(Svx3DSmoothNormalsItem(rDefault.GetDefaultLatheSmoothed())); + GetProperties().SetObjectItemDirect(Svx3DSmoothLidsItem(rDefault.GetDefaultLatheSmoothFrontBack())); + GetProperties().SetObjectItemDirect(Svx3DCharacterModeItem(rDefault.GetDefaultLatheCharacterMode())); + GetProperties().SetObjectItemDirect(Svx3DCloseFrontItem(rDefault.GetDefaultLatheCloseFront())); + GetProperties().SetObjectItemDirect(Svx3DCloseBackItem(rDefault.GetDefaultLatheCloseBack())); +} + +SdrObjKind E3dLatheObj::GetObjIdentifier() const +{ + return SdrObjKind::E3D_Lathe; +} + +rtl::Reference<SdrObject> E3dLatheObj::CloneSdrObject(SdrModel& rTargetModel) const +{ + return new E3dLatheObj(rTargetModel, *this); +} + +// Convert the object to group object consisting of n polygons + +rtl::Reference<SdrObject> E3dLatheObj::DoConvertToPolyObj(bool /*bBezier*/, bool /*bAddText*/) const +{ + return nullptr; +} + +// Set Local parameters set to re-create geometry + +void E3dLatheObj::SetPolyPoly2D(const basegfx::B2DPolyPolygon& rNew) +{ + if(maPolyPoly2D == rNew) + return; + + maPolyPoly2D = rNew; + maPolyPoly2D.removeDoublePoints(); + + if(maPolyPoly2D.count()) + { + const basegfx::B2DPolygon rPoly(maPolyPoly2D.getB2DPolygon(0)); + sal_uInt32 nSegCnt(rPoly.count()); + + if(nSegCnt && !rPoly.isClosed()) + { + nSegCnt -= 1; + } + + GetProperties().SetObjectItemDirect(makeSvx3DVerticalSegmentsItem(nSegCnt)); + } + + ActionChanged(); +} + +// Get the name of the object (singular) + +OUString E3dLatheObj::TakeObjNameSingul() const +{ + OUString sName(SvxResId(STR_ObjNameSingulLathe3d)); + + OUString aName(GetName()); + if (!aName.isEmpty()) + { + sName += " '" + aName + "'"; + } + return sName; +} + +// Get the name of the object (plural) + +OUString E3dLatheObj::TakeObjNamePlural() const +{ + return SvxResId(STR_ObjNamePluralLathe3d); +} + +bool E3dLatheObj::IsBreakObjPossible() +{ + return true; +} + +rtl::Reference<SdrAttrObj> E3dLatheObj::GetBreakObj() +{ + // create PathObj + basegfx::B3DPolyPolygon aLathePoly3D(basegfx::utils::createB3DPolyPolygonFromB2DPolyPolygon(maPolyPoly2D)); + basegfx::B2DPolyPolygon aTransPoly(TransformToScreenCoor(aLathePoly3D)); + rtl::Reference<SdrPathObj> pPathObj(new SdrPathObj(getSdrModelFromSdrObject(), SdrObjKind::PolyLine, std::move(aTransPoly))); + + // Set Attribute + SfxItemSet aSet(GetObjectItemSet()); + + // Enable lines to guarantee that the object becomes visible + aSet.Put(XLineStyleItem(css::drawing::LineStyle_SOLID)); + + pPathObj->SetMergedItemSet(aSet); + + return pPathObj; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |