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, 261 insertions, 0 deletions

diff --git a/svx/source/sdr/primitive2d/sdrellipseprimitive2d.cxx b/svx/source/sdr/primitive2d/sdrellipseprimitive2d.cxx
new file mode 100644
index 000000000..1a341b8ff
--- /dev/null
+++ b/svx/source/sdr/primitive2d/sdrellipseprimitive2d.cxx
@@ -0,0 +1,261 @@
+/* -*- 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/primitive2d/sdrellipseprimitive2d.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <sdr/primitive2d/sdrdecompositiontools.hxx>
+#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
+
+
+using namespace com::sun::star;
+
+
+namespace drawinglayer::primitive2d
+{
+        void SdrEllipsePrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
+        {
+            Primitive2DContainer aRetval;
+
+            // create unit outline polygon
+            // Do use createPolygonFromUnitCircle, but let create from first quadrant to mimic old geometry creation.
+            // This is needed to have the same look when stroke is used since the polygon start point defines the
+            // stroke start, too.
+            basegfx::B2DPolygon aUnitOutline(basegfx::utils::createPolygonFromUnitCircle(1));
+
+            // scale and move UnitEllipse to UnitObject (-1,-1 1,1) -> (0,0 1,1)
+            const basegfx::B2DHomMatrix aUnitCorrectionMatrix(
+                basegfx::utils::createScaleTranslateB2DHomMatrix(0.5, 0.5, 0.5, 0.5));
+
+            // apply to the geometry
+            aUnitOutline.transform(aUnitCorrectionMatrix);
+
+            // add fill
+            if(!getSdrLFSTAttribute().getFill().isDefault())
+            {
+                basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
+
+                aTransformed.transform(getTransform());
+                aRetval.push_back(
+                    createPolyPolygonFillPrimitive(
+                        aTransformed,
+                        getSdrLFSTAttribute().getFill(),
+                        getSdrLFSTAttribute().getFillFloatTransGradient()));
+            }
+
+            // add line
+            if(getSdrLFSTAttribute().getLine().isDefault())
+            {
+                // create invisible line for HitTest/BoundRect
+                aRetval.push_back(
+                    createHiddenGeometryPrimitives2D(
+                        false,
+                        basegfx::B2DPolyPolygon(aUnitOutline),
+                        getTransform()));
+            }
+            else
+            {
+                basegfx::B2DPolygon aTransformed(aUnitOutline);
+
+                aTransformed.transform(getTransform());
+                aRetval.push_back(
+                    createPolygonLinePrimitive(
+                        aTransformed,
+                        getSdrLFSTAttribute().getLine(),
+                        attribute::SdrLineStartEndAttribute()));
+            }
+
+            // add text
+            if(!getSdrLFSTAttribute().getText().isDefault())
+            {
+                aRetval.push_back(
+                    createTextPrimitive(
+                        basegfx::B2DPolyPolygon(aUnitOutline),
+                        getTransform(),
+                        getSdrLFSTAttribute().getText(),
+                        getSdrLFSTAttribute().getLine(),
+                        false,
+                        false));
+            }
+
+            // add shadow
+            if(!getSdrLFSTAttribute().getShadow().isDefault())
+            {
+                aRetval = createEmbeddedShadowPrimitive(
+                    aRetval,
+                    getSdrLFSTAttribute().getShadow());
+            }
+
+            rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
+        }
+
+        SdrEllipsePrimitive2D::SdrEllipsePrimitive2D(
+            const basegfx::B2DHomMatrix& rTransform,
+            const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute)
+        :   BufferedDecompositionPrimitive2D(),
+            maTransform(rTransform),
+            maSdrLFSTAttribute(rSdrLFSTAttribute)
+        {
+        }
+
+        bool SdrEllipsePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
+            {
+                const SdrEllipsePrimitive2D& rCompare = static_cast<const SdrEllipsePrimitive2D&>(rPrimitive);
+
+                return (getTransform() == rCompare.getTransform()
+                    && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute());
+            }
+
+            return false;
+        }
+
+        // provide unique ID
+        ImplPrimitive2DIDBlock(SdrEllipsePrimitive2D, PRIMITIVE2D_ID_SDRELLIPSEPRIMITIVE2D)
+
+
+
+        void SdrEllipseSegmentPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
+        {
+            Primitive2DContainer aRetval;
+
+            // create unit outline polygon
+            basegfx::B2DPolygon aUnitOutline(basegfx::utils::createPolygonFromUnitEllipseSegment(mfStartAngle, mfEndAngle));
+
+            if(mbCloseSegment)
+            {
+                if(mbCloseUsingCenter)
+                {
+                    // for compatibility, insert the center point at polygon start to get the same
+                    // line stroking pattern as the old painting mechanisms.
+                    aUnitOutline.insert(0, basegfx::B2DPoint(0.0, 0.0));
+                }
+
+                aUnitOutline.setClosed(true);
+            }
+
+            // move and scale UnitEllipse to UnitObject (-1,-1 1,1) -> (0,0 1,1)
+            const basegfx::B2DHomMatrix aUnitCorrectionMatrix(
+                basegfx::utils::createScaleTranslateB2DHomMatrix(0.5, 0.5, 0.5, 0.5));
+
+            // apply to the geometry
+            aUnitOutline.transform(aUnitCorrectionMatrix);
+
+            // add fill
+            if(!getSdrLFSTAttribute().getFill().isDefault() && aUnitOutline.isClosed())
+            {
+                basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
+
+                aTransformed.transform(getTransform());
+                aRetval.push_back(
+                    createPolyPolygonFillPrimitive(
+                        aTransformed,
+                        getSdrLFSTAttribute().getFill(),
+                        getSdrLFSTAttribute().getFillFloatTransGradient()));
+            }
+
+            // add line
+            if(getSdrLFSTAttribute().getLine().isDefault())
+            {
+                // create invisible line for HitTest/BoundRect
+                aRetval.push_back(
+                    createHiddenGeometryPrimitives2D(
+                        false,
+                        basegfx::B2DPolyPolygon(aUnitOutline),
+                        getTransform()));
+            }
+            else
+            {
+                basegfx::B2DPolygon aTransformed(aUnitOutline);
+
+                aTransformed.transform(getTransform());
+                aRetval.push_back(
+                    createPolygonLinePrimitive(
+                        aTransformed,
+                        getSdrLFSTAttribute().getLine(),
+                        getSdrLFSTAttribute().getLineStartEnd()));
+            }
+
+            // add text
+            if(!getSdrLFSTAttribute().getText().isDefault())
+            {
+                aRetval.push_back(
+                    createTextPrimitive(
+                        basegfx::B2DPolyPolygon(aUnitOutline),
+                        getTransform(),
+                        getSdrLFSTAttribute().getText(),
+                        getSdrLFSTAttribute().getLine(),
+                        false,
+                        false));
+            }
+
+            // add shadow
+            if(!getSdrLFSTAttribute().getShadow().isDefault())
+            {
+                aRetval = createEmbeddedShadowPrimitive(
+                    aRetval,
+                    getSdrLFSTAttribute().getShadow());
+            }
+
+            rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
+        }
+
+        SdrEllipseSegmentPrimitive2D::SdrEllipseSegmentPrimitive2D(
+            const basegfx::B2DHomMatrix& rTransform,
+            const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute,
+            double fStartAngle,
+            double fEndAngle,
+            bool bCloseSegment,
+            bool bCloseUsingCenter)
+        :   SdrEllipsePrimitive2D(rTransform, rSdrLFSTAttribute),
+            mfStartAngle(fStartAngle),
+            mfEndAngle(fEndAngle),
+            mbCloseSegment(bCloseSegment),
+            mbCloseUsingCenter(bCloseUsingCenter)
+        {
+        }
+
+        bool SdrEllipseSegmentPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(SdrEllipsePrimitive2D::operator==(rPrimitive))
+            {
+                const SdrEllipseSegmentPrimitive2D& rCompare = static_cast<const SdrEllipseSegmentPrimitive2D&>(rPrimitive);
+
+                if( mfStartAngle == rCompare.mfStartAngle
+                    && mfEndAngle == rCompare.mfEndAngle
+                    && mbCloseSegment == rCompare.mbCloseSegment
+                    && mbCloseUsingCenter == rCompare.mbCloseUsingCenter)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        // provide unique ID
+        ImplPrimitive2DIDBlock(SdrEllipseSegmentPrimitive2D, PRIMITIVE2D_ID_SDRELLIPSESEGMENTPRIMITIVE2D)
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */