Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 584 insertions, 0 deletions

diff --git a/oox/source/shape/ShapeContextHandler.cxx b/oox/source/shape/ShapeContextHandler.cxx
new file mode 100644
index 000000000..e88637fc4
--- /dev/null
+++ b/oox/source/shape/ShapeContextHandler.cxx
@@ -0,0 +1,584 @@
+/* -*- 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 <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/xml/dom/XDocument.hpp>
+#include <com/sun/star/xml/sax/XFastSAXSerializable.hpp>
+
+#include <oox/shape/ShapeContextHandler.hxx>
+#include "ShapeDrawingFragmentHandler.hxx"
+#include "LockedCanvasContext.hxx"
+#include "WpsContext.hxx"
+#include "WpgContext.hxx"
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <oox/vml/vmldrawingfragment.hxx>
+#include <oox/vml/vmlshape.hxx>
+#include <oox/vml/vmlshapecontainer.hxx>
+#include <oox/shape/ShapeFilterBase.hxx>
+#include <oox/token/namespaces.hxx>
+#include <oox/token/tokens.hxx>
+#include <oox/drawingml/theme.hxx>
+#include <oox/drawingml/themefragmenthandler.hxx>
+#include <memory>
+
+using namespace ::com::sun::star;
+
+namespace oox::shape {
+using namespace core;
+using namespace drawingml;
+
+ShapeContextHandler::ShapeContextHandler(const rtl::Reference<ShapeFilterBase>& xFilterBase) :
+  m_bFullWPGSUpport(false),
+  mxShapeFilterBase(xFilterBase)
+
+{
+}
+
+ShapeContextHandler::~ShapeContextHandler()
+{
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const & ShapeContextHandler::getLockedCanvasContext(sal_Int32 nElement)
+{
+    if (!mxLockedCanvasContext.is())
+    {
+        FragmentHandler2Ref rFragmentHandler(new ShapeFragmentHandler(*mxShapeFilterBase, msRelationFragmentPath));
+
+        switch (nElement & 0xffff)
+        {
+            case XML_lockedCanvas:
+                mxLockedCanvasContext.set(static_cast<oox::core::ContextHandler*>(new LockedCanvasContext(*rFragmentHandler)));
+                break;
+            default:
+                break;
+        }
+    }
+
+    return mxLockedCanvasContext;
+}
+
+/*
+ * This method creates new ChartGraphicDataContext Object.
+ */
+uno::Reference<xml::sax::XFastContextHandler> const & ShapeContextHandler::getChartShapeContext(sal_Int32 nElement)
+{
+    if (!mxChartShapeContext.is())
+    {
+        switch (nElement & 0xffff)
+        {
+            case XML_chart:
+            {
+                std::unique_ptr<ContextHandler2Helper> pFragmentHandler(
+                        new ShapeFragmentHandler(*mxShapeFilterBase, msRelationFragmentPath));
+                mpShape = std::make_shared<Shape>("com.sun.star.drawing.OLE2Shape" );
+                mxChartShapeContext.set(new ChartGraphicDataContext(*pFragmentHandler, mpShape, true));
+                break;
+            }
+            default:
+                break;
+        }
+    }
+
+    return mxChartShapeContext;
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const & ShapeContextHandler::getWpsContext(sal_Int32 nStartElement, sal_Int32 nElement)
+{
+    if (!mxWpsContext.is())
+    {
+        FragmentHandler2Ref rFragmentHandler(new ShapeFragmentHandler(*mxShapeFilterBase, msRelationFragmentPath));
+        ShapePtr pMasterShape;
+
+        uno::Reference<drawing::XShape> xShape;
+        // No element happens in case of pretty-printed XML, bodyPr is the case when we are called again after <wps:txbx>.
+        if (!nElement || nElement == WPS_TOKEN(bodyPr))
+            // Assume that this is just a continuation of the previous shape.
+            xShape = mxSavedShape;
+
+        switch (getBaseToken(nStartElement))
+        {
+            case XML_wsp:
+                mxWpsContext.set(new WpsContext(
+                                     *rFragmentHandler,
+                                     xShape,
+                                     pMasterShape,
+                                     std::make_shared<oox::drawingml::Shape>(
+                                             "com.sun.star.drawing.CustomShape")));
+                break;
+            default:
+                break;
+        }
+    }
+
+    return mxWpsContext;
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const & ShapeContextHandler::getWpgContext(sal_Int32 nElement)
+{
+    if (!mxWpgContext.is())
+    {
+        FragmentHandler2Ref rFragmentHandler(new ShapeFragmentHandler(*mxShapeFilterBase, msRelationFragmentPath));
+
+        switch (getBaseToken(nElement))
+        {
+            case XML_wgp:
+            {
+                rtl::Reference<WpgContext> rContext = new WpgContext(*rFragmentHandler, oox::drawingml::ShapePtr());
+                rContext->setFullWPGSupport(m_bFullWPGSUpport);
+                mxWpgContext.set(static_cast<oox::core::ContextHandler*>(rContext.get()));
+                break;
+            }
+            default:
+                break;
+        }
+    }
+
+    return mxWpgContext;
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const &
+ShapeContextHandler::getGraphicShapeContext(::sal_Int32 Element )
+{
+    if (! mxGraphicShapeContext.is())
+    {
+        auto pFragmentHandler = std::make_shared<ShapeFragmentHandler>(*mxShapeFilterBase, msRelationFragmentPath);
+        ShapePtr pMasterShape;
+
+        switch (Element & 0xffff)
+        {
+            case XML_graphic:
+                mpShape = std::make_shared<Shape>("com.sun.star.drawing.GraphicObjectShape" );
+                mxGraphicShapeContext.set
+                (new GraphicalObjectFrameContext(*pFragmentHandler, pMasterShape, mpShape, true));
+                break;
+            case XML_pic:
+                mpShape = std::make_shared<Shape>("com.sun.star.drawing.GraphicObjectShape" );
+                mxGraphicShapeContext.set
+                (new GraphicShapeContext(*pFragmentHandler, pMasterShape, mpShape));
+                break;
+            default:
+                break;
+        }
+    }
+
+    return mxGraphicShapeContext;
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const &
+ShapeContextHandler::getDrawingShapeContext()
+{
+    if (!mxDrawingFragmentHandler.is())
+    {
+        mpDrawing = std::make_shared<oox::vml::Drawing>( *mxShapeFilterBase, mxDrawPage, oox::vml::VMLDRAWING_WORD );
+        mxDrawingFragmentHandler.set
+          (static_cast<ContextHandler *>
+           (new oox::vml::DrawingFragment
+            ( *mxShapeFilterBase, msRelationFragmentPath, *mpDrawing )));
+    }
+    else
+    {
+        // Reset the handler if fragment path has changed
+        OUString sHandlerFragmentPath = dynamic_cast<ContextHandler&>(*mxDrawingFragmentHandler).getFragmentPath();
+        if ( msRelationFragmentPath != sHandlerFragmentPath )
+        {
+            mxDrawingFragmentHandler.clear();
+            mxDrawingFragmentHandler.set
+              (static_cast<ContextHandler *>
+               (new oox::vml::DrawingFragment
+                ( *mxShapeFilterBase, msRelationFragmentPath, *mpDrawing )));
+        }
+    }
+    return mxDrawingFragmentHandler;
+}
+
+uno::Reference<xml::sax::XFastContextHandler> const &
+ShapeContextHandler::getDiagramShapeContext()
+{
+    if (!mxDiagramShapeContext.is())
+    {
+        auto pFragmentHandler = std::make_shared<ShapeFragmentHandler>(*mxShapeFilterBase, msRelationFragmentPath);
+        mpShape = std::make_shared<Shape>();
+        mxDiagramShapeContext.set(new DiagramGraphicDataContext(*pFragmentHandler, mpShape));
+    }
+
+    return mxDiagramShapeContext;
+}
+
+uno::Reference<xml::sax::XFastContextHandler>
+ShapeContextHandler::getContextHandler(sal_Int32 nElement)
+{
+    uno::Reference<xml::sax::XFastContextHandler> xResult;
+    const sal_uInt32 nStartToken = getStartToken();
+
+    switch (getNamespace( nStartToken ))
+    {
+        case NMSP_doc:
+        case NMSP_vml:
+            xResult.set(getDrawingShapeContext());
+            break;
+        case NMSP_dmlDiagram:
+            xResult.set(getDiagramShapeContext());
+            break;
+        case NMSP_dmlLockedCanvas:
+            xResult.set(getLockedCanvasContext(nStartToken));
+            break;
+        case NMSP_dmlChart:
+            xResult.set(getChartShapeContext(nStartToken));
+            break;
+        case NMSP_wps:
+            xResult.set(getWpsContext(nStartToken, nElement));
+            break;
+        case NMSP_wpg:
+            xResult.set(getWpgContext(nStartToken));
+            break;
+        default:
+            xResult.set(getGraphicShapeContext(nStartToken));
+            break;
+    }
+
+    return xResult;
+}
+
+// css::xml::sax::XFastContextHandler:
+void SAL_CALL ShapeContextHandler::startFastElement
+(::sal_Int32 Element,
+ const uno::Reference< xml::sax::XFastAttributeList > & Attribs)
+{
+    mxShapeFilterBase->filter(maMediaDescriptor);
+
+    if (Element == DGM_TOKEN(relIds) || Element == LC_TOKEN(lockedCanvas) || Element == C_TOKEN(chart) ||
+        Element == WPS_TOKEN(wsp) || Element == WPG_TOKEN(wgp) || Element == OOX_TOKEN(dmlPicture, pic))
+    {
+        // Parse the theme relation, if available; the diagram won't have colors without it.
+        if (!mpThemePtr && !msRelationFragmentPath.isEmpty())
+        {
+            mpThemePtr = std::make_shared<Theme>();
+            // Get Target for Type = "officeDocument" from _rels/.rels file
+            // aOfficeDocumentFragmentPath is pointing to "word/document.xml" for docx & to "ppt/presentation.xml" for pptx
+            FragmentHandlerRef rFragmentHandlerRef(new ShapeFragmentHandler(*mxShapeFilterBase, "/"));
+            OUString aOfficeDocumentFragmentPath = rFragmentHandlerRef->getFragmentPathFromFirstTypeFromOfficeDoc( u"officeDocument" );
+
+            // Get the theme DO NOT  use msRelationFragmentPath for getting theme as for a document there is a single theme in document.xml.rels
+            // and the same is used by header and footer as well.
+            FragmentHandlerRef rFragmentHandler(new ShapeFragmentHandler(*mxShapeFilterBase, aOfficeDocumentFragmentPath));
+            OUString aThemeFragmentPath = rFragmentHandler->getFragmentPathFromFirstTypeFromOfficeDoc( u"theme" );
+
+            if(!aThemeFragmentPath.isEmpty())
+            {
+                uno::Reference<xml::sax::XFastSAXSerializable> xDoc(mxShapeFilterBase->importFragment(aThemeFragmentPath), uno::UNO_QUERY_THROW);
+                mxShapeFilterBase->importFragment(new ThemeFragmentHandler(*mxShapeFilterBase, aThemeFragmentPath, *mpThemePtr ), xDoc);
+                mxShapeFilterBase->setCurrentTheme(mpThemePtr);
+            }
+        }
+
+        createFastChildContext(Element, Attribs);
+    }
+
+    // Entering VML block (startFastElement() is called for the outermost tag),
+    // handle possible recursion.
+    if ( getContextHandler() == getDrawingShapeContext() )
+        mpDrawing->getShapes().pushMark();
+
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        xContextHandler->startFastElement(Element, Attribs);
+}
+
+void SAL_CALL ShapeContextHandler::startUnknownElement
+(const OUString & Namespace, const OUString & Name,
+ const uno::Reference< xml::sax::XFastAttributeList > & Attribs)
+{
+    if ( getContextHandler() == getDrawingShapeContext() )
+        mpDrawing->getShapes().pushMark();
+
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        xContextHandler->startUnknownElement(Namespace, Name, Attribs);
+}
+
+void SAL_CALL ShapeContextHandler::endFastElement(::sal_Int32 Element)
+{
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        xContextHandler->endFastElement(Element);
+    // In case a textbox is sent, and later we get additional properties for
+    // the textbox, then the wps context is not cleared, so do that here.
+    if (Element != (NMSP_wps | XML_wsp))
+        return;
+
+    uno::Reference<lang::XServiceInfo> xServiceInfo(mxSavedShape, uno::UNO_QUERY);
+    bool bTextFrame = xServiceInfo.is() && xServiceInfo->supportsService("com.sun.star.text.TextFrame");
+    bool bTextBox = false;
+    if (!bTextFrame)
+    {
+        uno::Reference<beans::XPropertySet> xPropertySet(mxSavedShape, uno::UNO_QUERY);
+        if (xPropertySet.is())
+            xPropertySet->getPropertyValue("TextBox") >>= bTextBox;
+    }
+    if (bTextFrame || bTextBox)
+        mxWpsContext.clear();
+    mxSavedShape.clear();
+}
+
+void SAL_CALL ShapeContextHandler::endUnknownElement
+(const OUString & Namespace,
+ const OUString & Name)
+{
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        xContextHandler->endUnknownElement(Namespace, Name);
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
+ShapeContextHandler::createFastChildContext
+(::sal_Int32 Element,
+ const uno::Reference< xml::sax::XFastAttributeList > & Attribs)
+{
+    uno::Reference< xml::sax::XFastContextHandler > xResult;
+    uno::Reference< xml::sax::XFastContextHandler > xContextHandler(getContextHandler(Element));
+
+    if (xContextHandler.is())
+        xResult.set(xContextHandler->createFastChildContext
+                    (Element, Attribs));
+
+    return xResult;
+}
+
+uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
+ShapeContextHandler::createUnknownChildContext
+(const OUString & Namespace,
+ const OUString & Name,
+ const uno::Reference< xml::sax::XFastAttributeList > & Attribs)
+{
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        return xContextHandler->createUnknownChildContext
+            (Namespace, Name, Attribs);
+
+    return uno::Reference< xml::sax::XFastContextHandler >();
+}
+
+void SAL_CALL ShapeContextHandler::characters(const OUString & aChars)
+{
+    uno::Reference<XFastContextHandler> xContextHandler(getContextHandler());
+
+    if (xContextHandler.is())
+        xContextHandler->characters(aChars);
+}
+
+uno::Reference< drawing::XShape >
+ShapeContextHandler::getShape()
+{
+    uno::Reference< drawing::XShape > xResult;
+    uno::Reference< drawing::XShapes > xShapes = mxDrawPage;
+
+    if (mxShapeFilterBase && xShapes.is())
+    {
+        if ( getContextHandler() == getDrawingShapeContext() )
+        {
+            mpDrawing->finalizeFragmentImport();
+            if( std::shared_ptr< vml::ShapeBase > pShape = mpDrawing->getShapes().takeLastShape() )
+                xResult = pShape->convertAndInsert( xShapes );
+            // Only now remove the recursion mark, because getShape() is called in writerfilter
+            // after endFastElement().
+            mpDrawing->getShapes().popMark();
+        }
+        else if (mxDiagramShapeContext.is())
+        {
+            basegfx::B2DHomMatrix aMatrix;
+            if (mpShape->getExtDrawings().empty())
+            {
+                mpShape->addShape( *mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, mpShape->getFillProperties() );
+                xResult = mpShape->getXShape();
+            }
+            else
+            {
+                // Prerendered diagram output is available, then use that, and throw away the original result.
+                for (auto const& extDrawing : mpShape->getExtDrawings())
+                {
+                    DiagramGraphicDataContext* pDiagramGraphicDataContext = dynamic_cast<DiagramGraphicDataContext*>(mxDiagramShapeContext.get());
+                    if (!pDiagramGraphicDataContext)
+                        break;
+                    OUString aFragmentPath(pDiagramGraphicDataContext->getFragmentPathFromRelId(extDrawing));
+                    oox::drawingml::ShapePtr pShapePtr = std::make_shared<Shape>( "com.sun.star.drawing.GroupShape" );
+                    pShapePtr->setDiagramType();
+                    mxShapeFilterBase->importFragment(new ShapeDrawingFragmentHandler(*mxShapeFilterBase, aFragmentPath, pShapePtr));
+                    pShapePtr->setDiagramDoms(mpShape->getDiagramDoms());
+                    pShapePtr->keepDiagramDrawing(*mxShapeFilterBase, aFragmentPath);
+
+                    // migrate IDiagramHelper to new oox::Shape (from mpShape which was loaded
+                    // to pShapePtr where the geometry is now constructed)
+                    mpShape->migrateDiagramHelperToNewShape(pShapePtr);
+
+                    if (!mpShape->getChildren().empty())
+                    {
+                        // first child is diagram background - we want to keep it, as drawingML fallback doesn't contain it
+                        auto& aChildren = pShapePtr->getChildren();
+                        ShapePtr pBackground = mpShape->getChildren().front();
+                        aChildren.insert(aChildren.begin(), pBackground);
+                    }
+
+                    pShapePtr->addShape( *mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, pShapePtr->getFillProperties() );
+                    xResult = pShapePtr->getXShape();
+                }
+                mpShape.reset();
+            }
+            mxDiagramShapeContext.clear();
+        }
+        else if (mxLockedCanvasContext.is())
+        {
+            ShapePtr pShape = dynamic_cast<LockedCanvasContext&>(*mxLockedCanvasContext).getShape();
+            if (pShape)
+            {
+                basegfx::B2DHomMatrix aMatrix;
+                pShape->addShape(*mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, pShape->getFillProperties());
+                xResult = pShape->getXShape();
+                mxLockedCanvasContext.clear();
+            }
+        }
+        //NMSP_dmlChart == getNamespace( mnStartToken ) check is introduced to make sure that
+        //mnStartToken is set as NMSP_dmlChart in setStartToken.
+        //Only in case it is set then only the below block of code for ChartShapeContext should be executed.
+        else if (mxChartShapeContext.is() && (NMSP_dmlChart == getNamespace( getStartToken() )))
+        {
+            ChartGraphicDataContext* pChartGraphicDataContext = dynamic_cast<ChartGraphicDataContext*>(mxChartShapeContext.get());
+            if (pChartGraphicDataContext)
+            {
+                basegfx::B2DHomMatrix aMatrix;
+                oox::drawingml::ShapePtr xShapePtr( pChartGraphicDataContext->getShape());
+                // See SwXTextDocument::createInstance(), ODF import uses the same hack.
+                xShapePtr->setServiceName("com.sun.star.drawing.temporaryForXMLImportOLE2Shape");
+                xShapePtr->addShape( *mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, xShapePtr->getFillProperties() );
+                xResult = xShapePtr->getXShape();
+            }
+            mxChartShapeContext.clear();
+        }
+        else if (mxWpsContext.is())
+        {
+            ShapePtr pShape = dynamic_cast<WpsContext&>(*mxWpsContext).getShape();
+            if (pShape)
+            {
+                basegfx::B2DHomMatrix aMatrix;
+                pShape->setPosition(maPosition);
+                pShape->addShape(*mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, pShape->getFillProperties());
+                xResult = pShape->getXShape();
+                mxSavedShape = xResult;
+                mxWpsContext.clear();
+            }
+        }
+        else if (mxWpgContext.is())
+        {
+            ShapePtr pShape = dynamic_cast<WpgContext&>(*mxWpgContext).getShape();
+            if (pShape)
+            {
+                basegfx::B2DHomMatrix aMatrix;
+                pShape->setPosition(maPosition);
+                pShape->addShape(*mxShapeFilterBase, mpThemePtr.get(), xShapes, aMatrix, pShape->getFillProperties());
+                xResult = pShape->getXShape();
+                mxSavedShape = xResult;
+                mxWpgContext.clear();
+            }
+        }
+        else if (mpShape)
+        {
+            basegfx::B2DHomMatrix aTransformation;
+
+            if (maPosition.X != 0 || maPosition.Y != 0)
+            {
+                // We got a position from writerfilter/, store that in the shape, otherwise the
+                // position won't be set.
+                mpShape->setWps(true);
+                mpShape->setPosition(maPosition);
+            }
+
+            mpShape->addShape(*mxShapeFilterBase, mpThemePtr.get(), xShapes, aTransformation, mpShape->getFillProperties() );
+            xResult.set(mpShape->getXShape());
+            mxGraphicShapeContext.clear( );
+        }
+    }
+
+    if (xResult)
+        popStartToken();
+    return xResult;
+}
+
+void ShapeContextHandler::setDrawPage(const css::uno::Reference< css::drawing::XDrawPage > & the_value)
+{
+    mxDrawPage = the_value;
+}
+
+void ShapeContextHandler::setModel(const css::uno::Reference< css::frame::XModel > & the_value)
+{
+    if( !mxShapeFilterBase.is() )
+        throw uno::RuntimeException();
+    uno::Reference<lang::XComponent> xComp(the_value, uno::UNO_QUERY_THROW);
+    mxShapeFilterBase->setTargetDocument(xComp);
+}
+
+void ShapeContextHandler::setRelationFragmentPath(const OUString & the_value)
+{
+    msRelationFragmentPath = the_value;
+}
+
+sal_Int32 ShapeContextHandler::getStartToken() const
+{
+    assert(mnStartTokenStack.size() && "This stack must not be empty!");
+    return mnStartTokenStack.top();
+}
+
+void ShapeContextHandler::popStartToken()
+{
+    if (mnStartTokenStack.size() > 1)
+        mnStartTokenStack.pop();
+}
+
+void ShapeContextHandler::pushStartToken( sal_Int32 _starttoken )
+{
+    mnStartTokenStack.push(_starttoken);
+}
+
+void ShapeContextHandler::setPosition(const awt::Point& rPosition)
+{
+    maPosition = rPosition;
+}
+
+void ShapeContextHandler::setDocumentProperties(const uno::Reference<document::XDocumentProperties>& xDocProps)
+{
+    mxDocumentProperties = xDocProps;
+    mxShapeFilterBase->checkDocumentProperties(mxDocumentProperties);
+}
+
+void ShapeContextHandler::setMediaDescriptor(const uno::Sequence<beans::PropertyValue>& rMediaDescriptor)
+{
+    maMediaDescriptor = rMediaDescriptor;
+}
+
+void ShapeContextHandler::setGraphicMapper(css::uno::Reference<css::graphic::XGraphicMapper> const & rxGraphicMapper)
+{
+    mxShapeFilterBase->setGraphicMapper(rxGraphicMapper);
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */