Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 96 insertions, 0 deletions

diff --git a/include/drawinglayer/processor2d/textaspolygonextractor2d.hxx b/include/drawinglayer/processor2d/textaspolygonextractor2d.hxx
new file mode 100644
index 000000000..e973a372a
--- /dev/null
+++ b/include/drawinglayer/processor2d/textaspolygonextractor2d.hxx
@@ -0,0 +1,96 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+#define INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+
+#include <drawinglayer/drawinglayerdllapi.h>
+
+#include <drawinglayer/processor2d/baseprocessor2d.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/color/bcolor.hxx>
+#include <basegfx/color/bcolormodifier.hxx>
+#include <vector>
+
+
+namespace drawinglayer
+{
+    namespace processor2d
+    {
+        /// helper data structure for returning the result
+        struct DRAWINGLAYER_DLLPUBLIC TextAsPolygonDataNode
+        {
+        private:
+            basegfx::B2DPolyPolygon                 maB2DPolyPolygon;
+            basegfx::BColor                         maBColor;
+            bool                                    mbIsFilled;
+
+        public:
+            TextAsPolygonDataNode(
+                const basegfx::B2DPolyPolygon& rB2DPolyPolygon,
+                const basegfx::BColor& rBColor,
+                bool bIsFilled)
+            :   maB2DPolyPolygon(rB2DPolyPolygon),
+                maBColor(rBColor),
+                mbIsFilled(bIsFilled)
+            {
+            }
+
+            // data read access
+            const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maB2DPolyPolygon; }
+            const basegfx::BColor& getBColor() const { return maBColor; }
+            bool getIsFilled() const { return mbIsFilled; }
+        };
+
+        /// typedef for a vector of that helper data
+        typedef ::std::vector< TextAsPolygonDataNode > TextAsPolygonDataNodeVector;
+
+        /** TextAsPolygonExtractor2D class
+
+            This processor extracts text in the fed primitives to filled polygons
+         */
+        class DRAWINGLAYER_DLLPUBLIC TextAsPolygonExtractor2D final : public BaseProcessor2D
+        {
+        private:
+            // extraction target
+            TextAsPolygonDataNodeVector             maTarget;
+
+            // the modifiedColorPrimitive stack
+            basegfx::BColorModifierStack            maBColorModifierStack;
+
+            // flag if we are in a decomposed text
+            sal_uInt32                              mnInText;
+
+            // tooling methods
+            void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) override;
+
+        public:
+            explicit TextAsPolygonExtractor2D(const geometry::ViewInformation2D& rViewInformation);
+            virtual ~TextAsPolygonExtractor2D() override;
+
+            // data read access
+            const TextAsPolygonDataNodeVector& getTarget() const { return maTarget; }
+        };
+    } // end of namespace processor2d
+} // end of namespace drawinglayer
+
+
+#endif // INCLUDED_DRAWINGLAYER_PROCESSOR2D_TEXTASPOLYGONEXTRACTOR2D_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */