1 files changed, 85 insertions, 0 deletions
diff --git a/sc/source/ui/view/overlayobject.cxx b/sc/source/ui/view/overlayobject.cxx
new file mode 100644
index 000000000..67a77884f
--- /dev/null
+++ b/sc/source/ui/view/overlayobject.cxx
@@ -0,0 +1,85 @@
+/* -*- 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 <overlayobject.hxx>
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+#include <svx/sdr/overlay/overlaymanager.hxx>
+#include <drawinglayer/primitive2d/PolyPolygonMarkerPrimitive2D.hxx>
+#include <officecfg/Office/Common.hxx>
+
+using sdr::overlay::OverlayObject;
+using sdr::overlay::OverlayManager;
+
+#define DASH_UPDATE_INTERVAL 500    // in msec
+
+ScOverlayDashedBorder::ScOverlayDashedBorder(const ::basegfx::B2DRange& rRange, const Color& rColor) :
+    OverlayObject(rColor),
+    mbToggle(true)
+{
+    mbAllowsAnimation = officecfg::Office::Common::VCL::AnimationsEnabled::get();
+    maRange = rRange;
+}
+
+ScOverlayDashedBorder::~ScOverlayDashedBorder()
+{
+}
+
+void ScOverlayDashedBorder::Trigger(sal_uInt32 nTime)
+{
+    OverlayManager* pMgr = getOverlayManager();
+    if (pMgr)
+    {
+        SetTime(nTime + DASH_UPDATE_INTERVAL);
+        mbToggle = !mbToggle;
+        pMgr->InsertEvent(*this);
+        objectChange();
+    }
+}
+
+void ScOverlayDashedBorder::stripeDefinitionHasChanged()
+{
+    objectChange();
+}
+
+drawinglayer::primitive2d::Primitive2DContainer ScOverlayDashedBorder::createOverlayObjectPrimitive2DSequence()
+{
+    using ::basegfx::B2DPolygon;
+    using ::basegfx::B2DPolyPolygon;
+
+    OverlayManager* pMgr = getOverlayManager();
+    if (!pMgr)
+        return drawinglayer::primitive2d::Primitive2DContainer();
+
+    basegfx::BColor aColorA = pMgr->getStripeColorA().getBColor();
+    basegfx::BColor aColorB = pMgr->getStripeColorB().getBColor();
+    if (!mbToggle)
+        ::std::swap(aColorA, aColorB);
+
+    const basegfx::B2DPolygon aPoly = basegfx::utils::createPolygonFromRect(maRange);
+    B2DPolyPolygon aPolygon(aPoly);
+    const drawinglayer::primitive2d::Primitive2DReference aReference(
+        new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(
+            aPolygon, aColorA, aColorB, pMgr->getStripeLengthPixel()));
+
+    return drawinglayer::primitive2d::Primitive2DContainer { aReference };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */