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diff --git a/oox/inc/oox/drawingml/chart/chartdrawingfragment.hxx b/oox/inc/oox/drawingml/chart/chartdrawingfragment.hxx
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+++ b/oox/inc/oox/drawingml/chart/chartdrawingfragment.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: chartdrawingfragment.hxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * 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 OOX_DRAWINGML_CHART_CHARTDRAWINGFRAGMENT_HXX
+#define OOX_DRAWINGML_CHART_CHARTDRAWINGFRAGMENT_HXX
+
+#include "oox/core/fragmenthandler2.hxx"
+#include "oox/drawingml/shape.hxx"
+
+namespace oox {
+namespace drawingml {
+namespace chart {
+
+// ============================================================================
+
+/** Relative shape position in a chart object. */
+struct AnchorPosModel
+{
+    double              mfX;                /// X coordinate relative to chart object (0.0 to 1.0).
+    double              mfY;                /// Y coordinate relative to chart object (0.0 to 1.0).
+
+    inline explicit     AnchorPosModel() : mfX( -1.0 ), mfY( -1.0 ) {}
+    inline bool         isValid() const { return (0.0 <= mfX) && (mfX <= 1.0) && (0.0 <= mfY) && (mfY <= 1.0); }
+};
+
+// ----------------------------------------------------------------------------
+
+/** Absolute shape size in a chart object (in EMUs). */
+struct AnchorSizeModel : public EmuSize
+{
+    inline explicit     AnchorSizeModel() : EmuSize( -1, -1 ) {}
+    inline bool         isValid() const { return (Width >= 0) && (Height >= 0); }
+};
+
+// ============================================================================
+
+/** Contains the position of a shape in the chart object. Supports different
+    shape anchor modes (absolute, relative).
+ */
+class ShapeAnchor
+{
+public:
+    explicit            ShapeAnchor( bool bRelSize );
+
+    /** Imports the absolute anchor size from the cdr:ext element. */
+    void                importExt( const AttributeList& rAttribs );
+    /** Sets an the relative anchor position from the cdr:from or cdr:to element. */
+    void                setPos( sal_Int32 nElement, sal_Int32 nParentContext, const ::rtl::OUString& rValue );
+
+    /** Calculates the resulting shape anchor in EMUs. */
+    ::com::sun::star::awt::Rectangle
+                        calcEmuLocation( const EmuRectangle& rEmuChartRect ) const;
+
+private:
+    AnchorPosModel      maFrom;             /// Top-left position relative to chart object.
+    AnchorPosModel      maTo;               /// Bottom-right position relative to chart object.
+    AnchorSizeModel     maSize;             /// Shape size, if anchor has absolute size.
+    bool                mbRelSize;          /// True = relative size, false = absolute size.
+};
+
+typedef ::boost::shared_ptr< ShapeAnchor > ShapeAnchorRef;
+
+// ============================================================================
+
+/** Handler for a chart drawing fragment (c:userShapes root element).
+ */
+class ChartDrawingFragment : public ::oox::core::FragmentHandler2
+{
+public:
+    explicit            ChartDrawingFragment(
+                            ::oox::core::XmlFilterBase& rFilter,
+                            const ::rtl::OUString& rFragmentPath,
+                            const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& rxDrawPage,
+                            const ::com::sun::star::awt::Size& rChartSize,
+                            const ::com::sun::star::awt::Point& rShapesOffset,
+                            bool bOleSupport );
+    virtual             ~ChartDrawingFragment();
+
+    virtual ::oox::core::ContextHandlerRef onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs );
+    virtual void        onEndElement( const ::rtl::OUString& rChars );
+
+private:
+    ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >
+                        mxDrawPage;             /// Drawing page of this sheet.
+    ::oox::drawingml::ShapePtr mxShape;         /// Current top-level shape.
+    ShapeAnchorRef      mxAnchor;               /// Current anchor of top-level shape.
+    EmuRectangle        maEmuChartRect;         /// Position and size of the chart object for embedded shapes (in EMUs).
+    bool                mbOleSupport;           /// True = allow to insert OLE objects into the drawing page.
+};
+
+// ============================================================================
+
+} // namespace chart
+} // namespace drawingml
+} // namespace oox
+
+#endif
+