1 files changed, 51 insertions, 0 deletions
diff --git a/include/drawinglayer/primitive2d/Tools.hxx b/include/drawinglayer/primitive2d/Tools.hxx
new file mode 100644
index 000000000..3eaa322d9
--- /dev/null
+++ b/include/drawinglayer/primitive2d/Tools.hxx
@@ -0,0 +1,51 @@
+/* -*- 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/CommonTypes.hxx>
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
+#include <basegfx/range/b2drange.hxx>
+
+namespace drawinglayer::primitive2d
+{
+/// get B2DRange from a given Primitive2DReference
+basegfx::B2DRange DRAWINGLAYERCORE_DLLPUBLIC getB2DRangeFromPrimitive2DReference(
+    const Primitive2DReference& rCandidate, const geometry::ViewInformation2D& aViewInformation);
+
+/** compare two Primitive2DReferences for equality, including trying to get implementations (BasePrimitive2D)
+    and using compare operator
+ */
+bool DRAWINGLAYERCORE_DLLPUBLIC arePrimitive2DReferencesEqual(const Primitive2DReference& rA,
+                                                              const Primitive2DReference& rB);
+
+/** compare two Primitive2DReferences for equality, including trying to get implementations (BasePrimitive2D)
+    and using compare operator
+ */
+bool DRAWINGLAYERCORE_DLLPUBLIC
+arePrimitive2DReferencesEqual(const css::uno::Reference<css::graphic::XPrimitive2D>& rA,
+                              const css::uno::Reference<css::graphic::XPrimitive2D>& rB);
+
+OUString DRAWINGLAYERCORE_DLLPUBLIC idToString(sal_uInt32 nId);
+
+} // end of namespace drawinglayer::primitive2d
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */