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diff --git a/canvas/inc/canvas/base/cachedprimitivebase.hxx b/canvas/inc/canvas/base/cachedprimitivebase.hxx
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+++ b/canvas/inc/canvas/base/cachedprimitivebase.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_CANVAS_CACHEDPRIMITIVEBASE_HXX
+#define INCLUDED_CANVAS_CACHEDPRIMITIVEBASE_HXX
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/rendering/XCanvas.hpp>
+#include <com/sun/star/rendering/XCachedPrimitive.hpp>
+#include <com/sun/star/rendering/ViewState.hpp>
+#include <cppuhelper/compbase2.hxx>
+#include <comphelper/broadcasthelper.hxx>
+
+
+/* Definition of CachedPrimitiveBase class */
+
+namespace canvas
+{
+    typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::rendering::XCachedPrimitive,
+                                                   ::com::sun::star::lang::XServiceInfo > CachedPrimitiveBase_Base;
+
+    /** Base class, providing common functionality for implementers of
+        the XCachedPrimitive interface.
+     */
+    class CachedPrimitiveBase : public CachedPrimitiveBase_Base,
+                                public ::comphelper::OBaseMutex
+    {
+    public:
+
+        /** Create an XCachedPrimitive for given target canvas
+
+            @param rUsedViewState
+            The viewstate the original object was rendered with
+
+            @param rTarget
+            The target canvas the repaint should happen on.
+
+            @param bFailForChangedViewTransform
+            When true, derived classes will never receive doRedraw()
+            calls with dissimilar view transformations and
+            bSameViewTransform set to false. This is useful for cached
+            objects where re-transforming the generated output is not
+            desirable, e.g. for hinted font output.
+         */
+        CachedPrimitiveBase( const ::com::sun::star::rendering::ViewState&  rUsedViewState,
+                             const ::com::sun::star::uno::Reference<
+                                    ::com::sun::star::rendering::XCanvas >& rTarget,
+                             bool                                           bFailForChangedViewTransform );
+
+        /// Dispose all internal references
+        virtual void SAL_CALL disposing();
+
+        // XCachedPrimitive
+        virtual ::sal_Int8 SAL_CALL redraw( const ::com::sun::star::rendering::ViewState& aState ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
+
+        // XServiceInfo
+        virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
+        virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
+
+    protected:
+        ~CachedPrimitiveBase(); // we're a ref-counted UNO class. _We_ destroy ourselves.
+
+    private:
+        CachedPrimitiveBase( const CachedPrimitiveBase& );
+        CachedPrimitiveBase& operator=( const CachedPrimitiveBase& );
+
+        /** Actually perform the requested redraw.
+
+            Clients must override this method, instead of the public
+            redraw() one.
+
+            @param rNewState
+            The viewstate to redraw with
+
+            @param rOldState
+            The viewstate this cache object was created with.
+
+            @param rTargetCanvas
+            Target canvas to render to.
+
+            @param bSameViewTransform
+            When true, rNewState and rOldState have the same transformation.
+         */
+        virtual ::sal_Int8 doRedraw( const ::com::sun::star::rendering::ViewState&  rNewState,
+                                     const ::com::sun::star::rendering::ViewState&  rOldState,
+                                     const ::com::sun::star::uno::Reference<
+                                         ::com::sun::star::rendering::XCanvas >&    rTargetCanvas,
+                                     bool                                           bSameViewTransform ) = 0;
+
+        ::com::sun::star::rendering::ViewState                                      maUsedViewState;
+        ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XCanvas >    mxTarget;
+        const bool                                                                  mbFailForChangedViewTransform;
+    };
+}
+
+#endif /* INCLUDED_CANVAS_CACHEDPRIMITIVEBASE_HXX */