Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 223 insertions, 0 deletions

diff --git a/svx/source/engine3d/extrud3d.cxx b/svx/source/engine3d/extrud3d.cxx
new file mode 100644
index 000000000..d4aa1f024
--- /dev/null
+++ b/svx/source/engine3d/extrud3d.cxx
@@ -0,0 +1,223 @@
+/* -*- 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/strings.hrc>
+#include <svx/deflt3d.hxx>
+#include <svx/dialmgr.hxx>
+#include <svx/globl3d.hxx>
+#include <extrud3d.hxx>
+
+#include <svx/svdopath.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svx3ditems.hxx>
+#include <svx/xlineit0.hxx>
+#include <sdr/properties/e3dextrudeproperties.hxx>
+#include <sdr/contact/viewcontactofe3dextrude.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b3dpolypolygontools.hxx>
+#include <rtl/ustrbuf.hxx>
+
+
+// DrawContact section
+std::unique_ptr<sdr::contact::ViewContact> E3dExtrudeObj::CreateObjectSpecificViewContact()
+{
+    return std::make_unique<sdr::contact::ViewContactOfE3dExtrude>(*this);
+}
+
+std::unique_ptr<sdr::properties::BaseProperties> E3dExtrudeObj::CreateObjectSpecificProperties()
+{
+    return std::make_unique<sdr::properties::E3dExtrudeProperties>(*this);
+}
+
+// Constructor creates a two cover surface tools::PolyPolygon and (point-count 1) side
+// surfaces rectangles from the passed PolyPolygon
+E3dExtrudeObj::E3dExtrudeObj(
+    SdrModel& rSdrModel,
+    const E3dDefaultAttributes& rDefault,
+    const basegfx::B2DPolyPolygon& rPP,
+    double fDepth)
+:   E3dCompoundObject(rSdrModel),
+    maExtrudePolygon(rPP)
+{
+    // 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);
+    maExtrudePolygon.transform(aMirrorY);
+
+    // Set Defaults
+    SetDefaultAttributes(rDefault);
+
+    // set extrude depth
+    GetProperties().SetObjectItemDirect(makeSvx3DDepthItem(static_cast<sal_uInt32>(fDepth + 0.5)));
+}
+
+E3dExtrudeObj::E3dExtrudeObj(SdrModel& rSdrModel)
+:   E3dCompoundObject(rSdrModel)
+{
+    // Set Defaults
+    const E3dDefaultAttributes aDefault;
+
+    SetDefaultAttributes(aDefault);
+}
+
+E3dExtrudeObj::~E3dExtrudeObj()
+{
+}
+
+void E3dExtrudeObj::SetDefaultAttributes(const E3dDefaultAttributes& rDefault)
+{
+    GetProperties().SetObjectItemDirect(Svx3DSmoothNormalsItem(rDefault.GetDefaultExtrudeSmoothed()));
+    GetProperties().SetObjectItemDirect(Svx3DSmoothLidsItem(rDefault.GetDefaultExtrudeSmoothFrontBack()));
+    GetProperties().SetObjectItemDirect(Svx3DCharacterModeItem(rDefault.GetDefaultExtrudeCharacterMode()));
+    GetProperties().SetObjectItemDirect(Svx3DCloseFrontItem(rDefault.GetDefaultExtrudeCloseFront()));
+    GetProperties().SetObjectItemDirect(Svx3DCloseBackItem(rDefault.GetDefaultExtrudeCloseBack()));
+
+    // For extrudes use StdTexture in X and Y by default
+    GetProperties().SetObjectItemDirect(Svx3DTextureProjectionXItem(1));
+    GetProperties().SetObjectItemDirect(Svx3DTextureProjectionYItem(1));
+}
+
+sal_uInt16 E3dExtrudeObj::GetObjIdentifier() const
+{
+    return E3D_EXTRUDEOBJ_ID;
+}
+
+E3dExtrudeObj* E3dExtrudeObj::CloneSdrObject(SdrModel& rTargetModel) const
+{
+    return CloneHelper< E3dExtrudeObj >(rTargetModel);
+}
+
+E3dExtrudeObj& E3dExtrudeObj::operator=(const E3dExtrudeObj& rObj)
+{
+    if( this == &rObj )
+        return *this;
+    E3dCompoundObject::operator=(rObj);
+
+    maExtrudePolygon = rObj.maExtrudePolygon;
+
+    return *this;
+}
+
+// Set local parameters with geometry re-creating
+
+void E3dExtrudeObj::SetExtrudePolygon(const basegfx::B2DPolyPolygon &rNew)
+{
+    if(maExtrudePolygon != rNew)
+    {
+        maExtrudePolygon = rNew;
+        ActionChanged();
+    }
+}
+
+// Get the name of the object (singular)
+
+OUString E3dExtrudeObj::TakeObjNameSingul() const
+{
+    OUStringBuffer sName(SvxResId(STR_ObjNameSingulExtrude3d));
+
+    OUString aName(GetName());
+    if (!aName.isEmpty())
+    {
+        sName.append(' ');
+        sName.append('\'');
+        sName.append(aName);
+        sName.append('\'');
+    }
+    return sName.makeStringAndClear();
+}
+
+// Get the name of the object (plural)
+
+OUString E3dExtrudeObj::TakeObjNamePlural() const
+{
+    return SvxResId(STR_ObjNamePluralExtrude3d);
+}
+
+bool E3dExtrudeObj::IsBreakObjPossible()
+{
+    return true;
+}
+
+std::unique_ptr<SdrAttrObj,SdrObjectFreeOp> E3dExtrudeObj::GetBreakObj()
+{
+    basegfx::B3DPolyPolygon aFrontSide;
+    basegfx::B3DPolyPolygon aBackSide;
+
+    if(maExtrudePolygon.count())
+    {
+        basegfx::B2DPolyPolygon aTemp(maExtrudePolygon);
+        aTemp.removeDoublePoints();
+        aTemp = basegfx::utils::correctOrientations(aTemp);
+        const basegfx::B2VectorOrientation aOrient = basegfx::utils::getOrientation(aTemp.getB2DPolygon(0));
+
+        if(basegfx::B2VectorOrientation::Positive == aOrient)
+        {
+            aTemp.flip();
+        }
+
+        aFrontSide = basegfx::utils::createB3DPolyPolygonFromB2DPolyPolygon(aTemp);
+    }
+
+    if(aFrontSide.count())
+    {
+        aBackSide = aFrontSide;
+
+        if(GetExtrudeDepth())
+        {
+            basegfx::B3DHomMatrix aTransform;
+
+            if(100 != GetPercentBackScale())
+            {
+                // scale polygon from center
+                const double fScaleFactor(GetPercentBackScale() / 100.0);
+                const basegfx::B3DRange aPolyPolyRange(basegfx::utils::getRange(aBackSide));
+                const basegfx::B3DPoint aCenter(aPolyPolyRange.getCenter());
+
+                aTransform.translate(-aCenter.getX(), -aCenter.getY(), -aCenter.getZ());
+                aTransform.scale(fScaleFactor, fScaleFactor, fScaleFactor);
+                aTransform.translate(aCenter.getX(), aCenter.getY(), aCenter.getZ());
+            }
+
+            // translate by extrude depth
+            aTransform.translate(0.0, 0.0, static_cast<double>(GetExtrudeDepth()));
+
+            aBackSide.transform(aTransform);
+        }
+    }
+
+    if(aBackSide.count())
+    {
+    // create PathObj
+        basegfx::B2DPolyPolygon aPoly = TransformToScreenCoor(aBackSide);
+        std::unique_ptr<SdrPathObj,SdrObjectFreeOp> pPathObj(new SdrPathObj(getSdrModelFromSdrObject(), OBJ_PLIN, aPoly));
+
+        SfxItemSet aSet(GetObjectItemSet());
+        aSet.Put(XLineStyleItem(css::drawing::LineStyle_SOLID));
+        pPathObj->SetMergedItemSet(aSet);
+
+        return std::unique_ptr<SdrAttrObj,SdrObjectFreeOp>(pPathObj.release());
+    }
+
+    return nullptr;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */