Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 125 insertions, 0 deletions

diff --git a/drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx b/drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx
new file mode 100644
index 000000000..d5ed17980
--- /dev/null
+++ b/drawinglayer/source/primitive2d/PolyPolygonSelectionPrimitive2D.cxx
@@ -0,0 +1,125 @@
+/* -*- 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: */