1 files changed, 152 insertions, 0 deletions
diff --git a/drawinglayer/source/attribute/lineattribute.cxx b/drawinglayer/source/attribute/lineattribute.cxx
new file mode 100644
index 0000000000..d4f2418c13
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+++ b/drawinglayer/source/attribute/lineattribute.cxx
@@ -0,0 +1,152 @@
+/* -*- 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/attribute/lineattribute.hxx>
+#include <basegfx/color/bcolor.hxx>
+
+
+namespace drawinglayer::attribute
+{
+        class ImpLineAttribute
+        {
+        public:
+            // data definitions
+            basegfx::BColor                         maColor;                // color
+            double                                  mfWidth;                // absolute line width
+            basegfx::B2DLineJoin                    meLineJoin;             // type of LineJoin
+            css::drawing::LineCap                   meLineCap;              // BUTT, ROUND, or SQUARE
+            double                                  mfMiterMinimumAngle;     // as needed for createAreaGeometry
+
+            ImpLineAttribute(
+                const basegfx::BColor& rColor,
+                double fWidth,
+                basegfx::B2DLineJoin aB2DLineJoin,
+                css::drawing::LineCap aLineCap,
+                double fMiterMinimumAngle)
+            :   maColor(rColor),
+                mfWidth(fWidth),
+                meLineJoin(aB2DLineJoin),
+                meLineCap(aLineCap),
+                mfMiterMinimumAngle(fMiterMinimumAngle)
+            {
+            }
+
+            ImpLineAttribute()
+            :   mfWidth(0.0),
+                meLineJoin(basegfx::B2DLineJoin::Round),
+                meLineCap(css::drawing::LineCap_BUTT),
+                mfMiterMinimumAngle(basegfx::deg2rad(15.0))
+            {
+            }
+
+            // data read access
+            const basegfx::BColor& getColor() const { return maColor; }
+            double getWidth() const { return mfWidth; }
+            basegfx::B2DLineJoin getLineJoin() const { return meLineJoin; }
+            css::drawing::LineCap getLineCap() const { return meLineCap; }
+            double getMiterMinimumAngle() const { return mfMiterMinimumAngle; }
+
+            bool operator==(const ImpLineAttribute& rCandidate) const
+            {
+                return (getColor() == rCandidate.getColor()
+                    && getWidth() == rCandidate.getWidth()
+                    && getLineJoin() == rCandidate.getLineJoin()
+                    && getLineCap() == rCandidate.getLineCap()
+                    && getMiterMinimumAngle() == rCandidate.getMiterMinimumAngle());
+            }
+        };
+
+        namespace
+        {
+            LineAttribute::ImplType& theGlobalDefault()
+            {
+                static LineAttribute::ImplType SINGLETON;
+                return SINGLETON;
+            }
+        }
+
+        LineAttribute::LineAttribute(
+            const basegfx::BColor& rColor,
+            double fWidth,
+            basegfx::B2DLineJoin aB2DLineJoin,
+            css::drawing::LineCap aLineCap,
+            double fMiterMinimumAngle)
+        :   mpLineAttribute(
+                ImpLineAttribute(
+                    rColor,
+                    fWidth,
+                    aB2DLineJoin,
+                    aLineCap,
+                    fMiterMinimumAngle))
+        {
+        }
+
+        LineAttribute::LineAttribute()
+        :   mpLineAttribute(theGlobalDefault())
+        {
+        }
+
+        LineAttribute::LineAttribute(const LineAttribute&) = default;
+
+        LineAttribute::~LineAttribute() = default;
+
+        bool LineAttribute::isDefault() const
+        {
+            return mpLineAttribute.same_object(theGlobalDefault());
+        }
+
+        LineAttribute& LineAttribute::operator=(const LineAttribute&) = default;
+
+        bool LineAttribute::operator==(const LineAttribute& rCandidate) const
+        {
+            // tdf#87509 default attr is always != non-default attr, even with same values
+            if(rCandidate.isDefault() != isDefault())
+                return false;
+
+            return rCandidate.mpLineAttribute == mpLineAttribute;
+        }
+
+        const basegfx::BColor& LineAttribute::getColor() const
+        {
+            return mpLineAttribute->getColor();
+        }
+
+        double LineAttribute::getWidth() const
+        {
+            return mpLineAttribute->getWidth();
+        }
+
+        basegfx::B2DLineJoin LineAttribute::getLineJoin() const
+        {
+            return mpLineAttribute->getLineJoin();
+        }
+
+        css::drawing::LineCap LineAttribute::getLineCap() const
+        {
+            return mpLineAttribute->getLineCap();
+        }
+
+        double LineAttribute::getMiterMinimumAngle() const
+        {
+            return mpLineAttribute->getMiterMinimumAngle();
+        }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */