Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 86 insertions, 0 deletions

diff --git a/include/drawinglayer/primitive2d/PolygonStrokePrimitive2D.hxx b/include/drawinglayer/primitive2d/PolygonStrokePrimitive2D.hxx
new file mode 100644
index 0000000000..351af896d6
--- /dev/null
+++ b/include/drawinglayer/primitive2d/PolygonStrokePrimitive2D.hxx
@@ -0,0 +1,86 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <drawinglayer/drawinglayerdllapi.h>
+
+#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>
+#include <drawinglayer/attribute/lineattribute.hxx>
+#include <drawinglayer/attribute/strokeattribute.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+
+namespace drawinglayer::primitive2d
+{
+/** PolygonStrokePrimitive2D class
+
+    This primitive defines a line with line width, line join, line color
+    and stroke attributes. It will be decomposed dependent on the definition
+    to the needed primitives, e.g. filled PolyPolygons for fat lines.
+ */
+class DRAWINGLAYER_DLLPUBLIC PolygonStrokePrimitive2D : public BufferedDecompositionPrimitive2D
+{
+private:
+    /// the line geometry
+    basegfx::B2DPolygon maPolygon;
+
+    /// the line attributes like width, join and color
+    attribute::LineAttribute maLineAttribute;
+
+    /// the line stroking (if used)
+    attribute::StrokeAttribute maStrokeAttribute;
+
+    /// the buffered result of PolygonStrokePrimitive2D::getB2DRange
+    mutable basegfx::B2DRange maBufferedRange;
+
+protected:
+    /// local decomposition.
+    virtual void
+    create2DDecomposition(Primitive2DContainer& rContainer,
+                          const geometry::ViewInformation2D& rViewInformation) const override;
+
+public:
+    /// constructor
+    PolygonStrokePrimitive2D(basegfx::B2DPolygon aPolygon,
+                             const attribute::LineAttribute& rLineAttribute,
+                             attribute::StrokeAttribute aStrokeAttribute);
+
+    /// constructor without stroking
+    PolygonStrokePrimitive2D(basegfx::B2DPolygon aPolygon,
+                             const attribute::LineAttribute& rLineAttribute);
+
+    /// data read access
+    const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; }
+    const attribute::LineAttribute& getLineAttribute() const { return maLineAttribute; }
+    const attribute::StrokeAttribute& getStrokeAttribute() const { return maStrokeAttribute; }
+
+    /// compare operator
+    virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+    /// get range
+    virtual basegfx::B2DRange
+    getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+    /// provide unique ID
+    virtual sal_uInt32 getPrimitive2DID() const override;
+};
+
+} // end of namespace primitive2d::drawinglayer
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */