1 files changed, 78 insertions, 0 deletions
diff --git a/include/svx/sdr/overlay/overlayobjectlist.hxx b/include/svx/sdr/overlay/overlayobjectlist.hxx
new file mode 100644
index 000000000000..ea75ace1e94a
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+++ b/include/svx/sdr/overlay/overlayobjectlist.hxx
@@ -0,0 +1,78 @@
+/* -*- 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 _SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+#define _SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+
+#include <svx/sdr/overlay/overlayobject.hxx>
+#include <sal/types.h>
+#include "svx/svxdllapi.h"
+
+//////////////////////////////////////////////////////////////////////////////
+
+#define DEFAULT_VALUE_FOR_HITTEST_PIXEL         (2L)
+
+//////////////////////////////////////////////////////////////////////////////
+
+class Point;
+
+namespace sdr
+{
+    namespace overlay
+    {
+        class SVX_DLLPUBLIC OverlayObjectList
+        {
+        protected:
+            // the vector of OverlayObjects
+            OverlayObjectVector                     maVector;
+
+            // default value for HiTestPixel
+            sal_uInt32 getDefaultValueForHitTestPixel() const { return 4L; }
+
+        public:
+            OverlayObjectList() {}
+            ~OverlayObjectList();
+
+            // clear list, this includes deletion of all contained objects
+            void clear();
+
+            // append objects
+            void append(OverlayObject& rOverlayObject) { maVector.push_back(&rOverlayObject); }
+
+            // access to objects
+            sal_uInt32 count() const { return maVector.size(); }
+            OverlayObject& getOverlayObject(sal_uInt32 nIndex) const { return *(maVector[nIndex]); }
+
+            // Hittest with logical coordinates
+            bool isHitLogic(const basegfx::B2DPoint& rLogicPosition, double fLogicTolerance = 0.0) const;
+
+            // Hittest with pixel coordinates and pixel tolerance
+            bool isHitPixel(const Point& rDiscretePosition, sal_uInt32 fDiscreteTolerance = DEFAULT_VALUE_FOR_HITTEST_PIXEL) const;
+
+            // calculate BaseRange of all included OverlayObjects and return
+            basegfx::B2DRange getBaseRange() const;
+        };
+    } // end of namespace overlay
+} // end of namespace sdr
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */