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, 81 insertions, 0 deletions

diff --git a/svx/source/sdr/overlay/overlayobjectcell.cxx b/svx/source/sdr/overlay/overlayobjectcell.cxx
new file mode 100644
index 000000000..a7da6a299
--- /dev/null
+++ b/svx/source/sdr/overlay/overlayobjectcell.cxx
@@ -0,0 +1,81 @@
+/* -*- 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 <basegfx/numeric/ftools.hxx>
+#include <sdr/overlay/overlayobjectcell.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <drawinglayer/primitive2d/PolyPolygonColorPrimitive2D.hxx>
+#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
+
+using namespace ::basegfx;
+
+namespace sdr::overlay
+{
+        OverlayObjectCell::OverlayObjectCell( const Color& rColor, RangeVector&& rRects )
+        :   OverlayObject( rColor ),
+            maRectangles( std::move(rRects) )
+        {
+            // no AA for selection overlays
+            allowAntiAliase(false);
+        }
+
+        OverlayObjectCell::~OverlayObjectCell()
+        {
+        }
+
+        drawinglayer::primitive2d::Primitive2DContainer OverlayObjectCell::createOverlayObjectPrimitive2DSequence()
+        {
+            drawinglayer::primitive2d::Primitive2DContainer aRetval;
+            const sal_uInt32 nCount(maRectangles.size());
+
+            if(nCount)
+            {
+                const basegfx::BColor aRGBColor(getBaseColor().getBColor());
+                aRetval.resize(nCount);
+
+                // create primitives for all ranges
+                for(sal_uInt32 a(0); a < nCount; a++)
+                {
+                    const basegfx::B2DRange& rRange(maRectangles[a]);
+                    const basegfx::B2DPolygon aPolygon(basegfx::utils::createPolygonFromRect(rRange));
+
+                    aRetval[a] = drawinglayer::primitive2d::Primitive2DReference(
+                        new drawinglayer::primitive2d::PolyPolygonColorPrimitive2D(
+                            basegfx::B2DPolyPolygon(aPolygon),
+                            aRGBColor));
+                }
+
+
+                // embed in 50% transparent paint
+                drawinglayer::primitive2d::Primitive2DReference aUnifiedTransparence(
+                    new drawinglayer::primitive2d::UnifiedTransparencePrimitive2D(
+                        std::move(aRetval),
+                        0.5));
+
+                aRetval = drawinglayer::primitive2d::Primitive2DContainer { aUnifiedTransparence };
+            }
+
+            return aRetval;
+        }
+
+} // end of namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */