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-rw-r--r--drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx125
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diff --git a/drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx b/drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx
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+/* -*- 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 <drawinglayer/primitive2d/PolyPolygonSelectionPrimitive2D.hxx>
+
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+#include <drawinglayer/primitive2d/PolyPolygonColorPrimitive2D.hxx>
+#include <drawinglayer/primitive2d/PolyPolygonStrokePrimitive2D.hxx>
+#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
+
+using namespace com::sun::star;
+
+namespace drawinglayer::primitive2d
+{
+void PolyPolygonSelectionPrimitive2D::create2DDecomposition(
+ Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*rViewInformation*/) const
+{
+ if (getTransparence() >= 1.0 || !getB2DPolyPolygon().count())
+ return;
+
+ Primitive2DContainer aRetval;
+
+ if (getFill() && getB2DPolyPolygon().isClosed())
+ {
+ // create fill primitive
+ const Primitive2DReference aFill(
+ new PolyPolygonColorPrimitive2D(getB2DPolyPolygon(), getColor()));
+
+ aRetval = Primitive2DContainer{ aFill };
+ }
+
+ if (getDiscreteGrow() > 0.0)
+ {
+ const attribute::LineAttribute aLineAttribute(getColor(),
+ getDiscreteGrow() * getDiscreteUnit() * 2.0);
+ const Primitive2DReference aFatLine(
+ new PolyPolygonStrokePrimitive2D(getB2DPolyPolygon(), aLineAttribute));
+
+ aRetval.push_back(aFatLine);
+ }
+
+ // embed filled to transparency (if used)
+ if (!aRetval.empty() && getTransparence() > 0.0)
+ {
+ const Primitive2DReference aTrans(
+ new UnifiedTransparencePrimitive2D(std::move(aRetval), getTransparence()));
+
+ aRetval = Primitive2DContainer{ aTrans };
+ }
+
+ rContainer.append(std::move(aRetval));
+}
+
+PolyPolygonSelectionPrimitive2D::PolyPolygonSelectionPrimitive2D(
+ const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::BColor& rColor,
+ double fTransparence, double fDiscreteGrow, bool bFill)
+ : maPolyPolygon(rPolyPolygon)
+ , maColor(rColor)
+ , mfTransparence(fTransparence)
+ , mfDiscreteGrow(fabs(fDiscreteGrow))
+ , mbFill(bFill)
+{
+}
+
+bool PolyPolygonSelectionPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+{
+ if (DiscreteMetricDependentPrimitive2D::operator==(rPrimitive))
+ {
+ const PolyPolygonSelectionPrimitive2D& rCompare
+ = static_cast<const PolyPolygonSelectionPrimitive2D&>(rPrimitive);
+
+ return (
+ getB2DPolyPolygon() == rCompare.getB2DPolyPolygon() && getColor() == rCompare.getColor()
+ && getTransparence() == rCompare.getTransparence()
+ && getDiscreteGrow() == rCompare.getDiscreteGrow() && getFill() == rCompare.getFill());
+ }
+
+ return false;
+}
+
+basegfx::B2DRange PolyPolygonSelectionPrimitive2D::getB2DRange(
+ const geometry::ViewInformation2D& rViewInformation) const
+{
+ basegfx::B2DRange aRetval(basegfx::utils::getRange(getB2DPolyPolygon()));
+
+ if (getDiscreteGrow() > 0.0)
+ {
+ // get the current DiscreteUnit (not sure if getDiscreteUnit() is updated here, better go safe way)
+ const double fDiscreteUnit(
+ (rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(1.0, 0.0))
+ .getLength());
+
+ aRetval.grow(fDiscreteUnit * getDiscreteGrow());
+ }
+
+ return aRetval;
+}
+
+// provide unique ID
+sal_uInt32 PolyPolygonSelectionPrimitive2D::getPrimitive2DID() const
+{
+ return PRIMITIVE2D_ID_POLYPOLYGONSELECTIONPRIMITIVE2D;
+}
+
+} // end drawinglayer::primitive2d namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */