82 lines
3 KiB
C++
82 lines
3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <oox/vml/vmldrawingfragment.hxx>
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#include <oox/core/xmlfilterbase.hxx>
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#include <oox/token/namespaces.hxx>
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#include <oox/token/tokens.hxx>
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#include <oox/vml/vmldrawing.hxx>
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#include <oox/vml/vmlinputstream.hxx>
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#include <oox/vml/vmlshapecontext.hxx>
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namespace oox::vml {
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using namespace ::com::sun::star::io;
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using namespace ::com::sun::star::uno;
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using namespace ::oox::core;
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DrawingFragment::DrawingFragment( XmlFilterBase& rFilter, const OUString& rFragmentPath, Drawing& rDrawing ) :
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FragmentHandler2( rFilter, rFragmentPath, false ), // do not trim whitespace, has been preprocessed by the input stream
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mrDrawing( rDrawing )
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{
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}
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Reference< XInputStream > DrawingFragment::openFragmentStream() const
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{
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// #i104719# create an input stream that preprocesses the VML data
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return new InputStream( getFilter().getComponentContext(), FragmentHandler2::openFragmentStream() );
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}
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ContextHandlerRef DrawingFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
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{
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switch( mrDrawing.getType() )
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{
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// DOCX filter handles plain shape elements with this fragment handler
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case VMLDRAWING_WORD:
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if ( getNamespace( nElement ) == NMSP_vml
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|| nElement == W_TOKEN(control) ) // Control shape also defined as a vml shape
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return ShapeContextBase::createShapeContext( *this, mrDrawing.getShapes(), nElement, rAttribs );
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break;
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// XLSX and PPTX filters load the entire VML fragment
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case VMLDRAWING_EXCEL:
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case VMLDRAWING_POWERPOINT:
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switch( getCurrentElement() )
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{
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case XML_ROOT_CONTEXT:
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if( nElement == XML_xml ) return this;
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break;
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case XML_xml:
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return ShapeContextBase::createShapeContext( *this, mrDrawing.getShapes(), nElement, rAttribs );
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}
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break;
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}
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return nullptr;
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}
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void DrawingFragment::finalizeImport()
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{
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// resolve shape template references for all shapes
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mrDrawing.finalizeFragmentImport();
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}
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} // namespace oox::vml
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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