1 files changed, 100 insertions, 0 deletions
diff --git a/drawinglayer/inc/primitive2d/texteffectprimitive2d.hxx b/drawinglayer/inc/primitive2d/texteffectprimitive2d.hxx
new file mode 100644
index 000000000..a39256453
--- /dev/null
+++ b/drawinglayer/inc/primitive2d/texteffectprimitive2d.hxx
@@ -0,0 +1,100 @@
+/* -*- 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/baseprimitive2d.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        /** TextEffectStyle2D definition */
+        enum class TextEffectStyle2D
+        {
+            ReliefEmbossedDefault,
+            ReliefEngravedDefault,
+            ReliefEmbossed,
+            ReliefEngraved,
+            Outline
+        };
+
+        /** TextEffectPrimitive2D class
+
+            This primitive embeds text primitives (normally, as can be seen can
+            also be used for any other primitives) which have some TextEffect applied
+            and create the needed geometry and embedding on decomposition.
+        */
+        class TextEffectPrimitive2D final : public BufferedDecompositionPrimitive2D
+        {
+        private:
+            /// the text (or other) content
+            Primitive2DContainer                               maTextContent;
+
+            /// the style to apply, the direction and the rotation center
+            const basegfx::B2DPoint                         maRotationCenter;
+            double                                          mfDirection;
+            TextEffectStyle2D                               meTextEffectStyle2D;
+
+            /** the last used object to view transformtion used from getDecomposition
+                for decide buffering
+             */
+            basegfx::B2DHomMatrix                           maLastObjectToViewTransformation;
+
+            /// create local decomposition
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            /// constructor
+            TextEffectPrimitive2D(
+                const Primitive2DContainer& rTextContent,
+                const basegfx::B2DPoint& rRotationCenter,
+                double fDirection,
+                TextEffectStyle2D eTextEffectStyle2D);
+
+            /// data read access
+            const Primitive2DContainer& getTextContent() const { return maTextContent; }
+            const basegfx::B2DPoint& getRotationCenter() const { return maRotationCenter; }
+            double getDirection() const { return mfDirection; }
+            TextEffectStyle2D getTextEffectStyle2D() const { return meTextEffectStyle2D; }
+
+            /// compare operator
+            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
+
+            /** own get range implementation to solve more effective. Content is by definition displaced
+                by a fixed discrete unit, thus the contained geometry needs only once be asked for its
+                own basegfx::B2DRange
+             */
+            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
+
+            /// provide unique ID
+            virtual sal_uInt32 getPrimitive2DID() const override;
+
+            /// Override standard getDecomposition to be view-dependent here
+            virtual void get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */