239 lines
9.5 KiB
C++
239 lines
9.5 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 "vbatables.hxx"
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#include "vbatable.hxx"
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#include "vbarange.hxx"
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#include "wordvbahelper.hxx"
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#include <com/sun/star/text/XTextTable.hpp>
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#include <com/sun/star/text/XTextTablesSupplier.hpp>
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#include <com/sun/star/text/XTextDocument.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/text/XText.hpp>
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#include <com/sun/star/table/XCellRange.hpp>
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#include <cppuhelper/implbase.hxx>
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#include <utility>
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using namespace ::ooo::vba;
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using namespace css;
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static uno::Reference< container::XIndexAccess > lcl_getTables( const uno::Reference< frame::XModel >& xDoc )
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{
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uno::Reference< container::XIndexAccess > xTables;
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uno::Reference< text::XTextTablesSupplier > xSupp( xDoc, uno::UNO_QUERY );
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if ( xSupp.is() )
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xTables.set( xSupp->getTextTables(), uno::UNO_QUERY_THROW );
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return xTables;
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}
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static uno::Any lcl_createTable( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< frame::XModel >& xDocument, const uno::Any& aSource )
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{
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uno::Reference< text::XTextTable > xTextTable( aSource, uno::UNO_QUERY_THROW );
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uno::Reference< text::XTextDocument > xTextDocument( xDocument, uno::UNO_QUERY_THROW );
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uno::Reference< word::XTable > xTable( new SwVbaTable( xParent, xContext, xTextDocument, xTextTable ) );
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return uno::Any( xTable );
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}
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static bool lcl_isInHeaderFooter( const uno::Reference< text::XTextTable >& xTable )
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{
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uno::Reference< text::XTextContent > xTextContent( xTable, uno::UNO_QUERY_THROW );
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uno::Reference< text::XText > xText = xTextContent->getAnchor()->getText();
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uno::Reference< lang::XServiceInfo > xServiceInfo( xText, uno::UNO_QUERY );
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if ( !xServiceInfo )
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return false;
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OUString aImplName = xServiceInfo->getImplementationName();
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return aImplName == "SwXHeadFootText";
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}
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typedef std::vector< uno::Reference< text::XTextTable > > XTextTableVec;
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namespace {
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class TableCollectionHelper : public ::cppu::WeakImplHelper< container::XIndexAccess,
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container::XNameAccess >
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{
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XTextTableVec mxTables;
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XTextTableVec::iterator m_cachePos;
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public:
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explicit TableCollectionHelper( const uno::Reference< frame::XModel >& xDocument )
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{
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// only count the tables in the body text, not in the header/footer
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uno::Reference< container::XIndexAccess > xTables = lcl_getTables( xDocument );
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sal_Int32 nCount = xTables->getCount();
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for( sal_Int32 i = 0; i < nCount; i++ )
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{
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uno::Reference< text::XTextTable > xTable( xTables->getByIndex( i ) , uno::UNO_QUERY_THROW );
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if( !lcl_isInHeaderFooter( xTable ) )
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mxTables.push_back( xTable );
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}
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m_cachePos = mxTables.begin();
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}
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// XIndexAccess
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virtual sal_Int32 SAL_CALL getCount( ) override
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{
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return mxTables.size();
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}
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virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override
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{
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if ( Index < 0 || Index >= getCount() )
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throw lang::IndexOutOfBoundsException();
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uno::Reference< text::XTextTable > xTable( mxTables[ Index ], uno::UNO_SET_THROW );
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return uno::Any( xTable );
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}
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// XElementAccess
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virtual uno::Type SAL_CALL getElementType( ) override { return cppu::UnoType<text::XTextTable>::get(); }
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virtual sal_Bool SAL_CALL hasElements( ) override { return getCount() > 0 ; }
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// XNameAccess
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virtual uno::Any SAL_CALL getByName( const OUString& aName ) override
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{
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if ( !hasByName(aName) )
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throw container::NoSuchElementException();
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uno::Reference< text::XTextTable > xTable( *m_cachePos, uno::UNO_SET_THROW );
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return uno::Any( xTable );
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}
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virtual uno::Sequence< OUString > SAL_CALL getElementNames( ) override
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{
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uno::Sequence< OUString > sNames( mxTables.size() );
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OUString* pString = sNames.getArray();
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for ( const auto& rxTable : mxTables )
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{
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uno::Reference< container::XNamed > xName( rxTable, uno::UNO_QUERY_THROW );
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*pString = xName->getName();
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++pString;
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}
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return sNames;
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}
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virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override
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{
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m_cachePos = mxTables.begin();
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XTextTableVec::iterator it_end = mxTables.end();
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for ( ; m_cachePos != it_end; ++m_cachePos )
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{
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uno::Reference< container::XNamed > xName( *m_cachePos, uno::UNO_QUERY_THROW );
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if ( aName.equalsIgnoreAsciiCase( xName->getName() ) )
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break;
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}
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return ( m_cachePos != it_end );
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}
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};
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class TableEnumerationImpl : public ::cppu::WeakImplHelper< css::container::XEnumeration >
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{
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uno::Reference< XHelperInterface > mxParent;
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uno::Reference< uno::XComponentContext > mxContext;
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uno::Reference< frame::XModel > mxDocument;
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uno::Reference< container::XIndexAccess > mxIndexAccess;
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sal_Int32 mnCurIndex;
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public:
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TableEnumerationImpl( uno::Reference< XHelperInterface > xParent, uno::Reference< uno::XComponentContext > xContext, uno::Reference< frame::XModel > xDocument, uno::Reference< container::XIndexAccess > xIndexAccess ) : mxParent(std::move( xParent )), mxContext(std::move( xContext )), mxDocument(std::move( xDocument )), mxIndexAccess(std::move( xIndexAccess )), mnCurIndex(0)
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{
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}
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virtual sal_Bool SAL_CALL hasMoreElements( ) override
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{
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return ( mnCurIndex < mxIndexAccess->getCount() );
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}
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virtual uno::Any SAL_CALL nextElement( ) override
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{
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if ( !hasMoreElements() )
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throw container::NoSuchElementException();
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return lcl_createTable( mxParent, mxContext, mxDocument, mxIndexAccess->getByIndex( mnCurIndex++ ) );
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}
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};
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}
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SwVbaTables::SwVbaTables( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< frame::XModel >& xDocument ) : SwVbaTables_BASE( xParent, xContext , uno::Reference< container::XIndexAccess >( new TableCollectionHelper( xDocument ) ) ), mxDocument( xDocument )
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{
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}
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uno::Reference< word::XTable > SAL_CALL
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SwVbaTables::Add( const uno::Reference< word::XRange >& Range, const uno::Any& NumRows, const uno::Any& NumColumns, const uno::Any& /*DefaultTableBehavior*/, const uno::Any& /*AutoFitBehavior*/ )
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{
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sal_Int32 nCols = 0;
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sal_Int32 nRows = 0;
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SwVbaRange* pVbaRange = dynamic_cast< SwVbaRange* >( Range.get() );
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// Preconditions
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if ( !( pVbaRange && ( NumRows >>= nRows ) && ( NumColumns >>= nCols ) ) )
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throw uno::RuntimeException(); // #FIXME better exception??
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if ( nCols <= 0 || nRows <= 0 )
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throw uno::RuntimeException(); // #FIXME better exception??
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uno::Reference< frame::XModel > xModel( pVbaRange->getDocument(), uno::UNO_QUERY_THROW );
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uno::Reference< lang::XMultiServiceFactory > xMsf( xModel, uno::UNO_QUERY_THROW );
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uno::Reference< text::XTextRange > xTextRange = pVbaRange->getXTextRange();
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uno::Reference< text::XTextTable > xTable;
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xTable.set( xMsf->createInstance(u"com.sun.star.text.TextTable"_ustr), uno::UNO_QUERY_THROW );
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xTable->initialize( nRows, nCols );
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uno::Reference< text::XText > xText = xTextRange->getText();
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uno::Reference< text::XTextContent > xContext( xTable, uno::UNO_QUERY_THROW );
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xText->insertTextContent( xTextRange, xContext, true );
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// move the current cursor to the first table cell
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uno::Reference< table::XCellRange > xCellRange( xTable, uno::UNO_QUERY_THROW );
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uno::Reference< text::XText> xFirstCellText( xCellRange->getCellByPosition(0, 0), uno::UNO_QUERY_THROW );
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word::getXTextViewCursor( mxDocument )->gotoRange( xFirstCellText->getStart(), false );
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uno::Reference< word::XTable > xVBATable( new SwVbaTable( mxParent, mxContext, pVbaRange->getDocument(), xTable ) );
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return xVBATable;
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}
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uno::Reference< container::XEnumeration > SAL_CALL
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SwVbaTables::createEnumeration()
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{
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return new TableEnumerationImpl( mxParent, mxContext, mxDocument, m_xIndexAccess );
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}
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// ScVbaCollectionBaseImpl
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uno::Any
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SwVbaTables::createCollectionObject( const uno::Any& aSource )
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{
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return lcl_createTable( mxParent, mxContext, mxDocument, aSource );
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}
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// XHelperInterface
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OUString
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SwVbaTables::getServiceImplName()
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{
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return u"SwVbaTables"_ustr;
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}
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// XEnumerationAccess
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uno::Type SAL_CALL
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SwVbaTables::getElementType()
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{
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return cppu::UnoType<word::XTable>::get();
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}
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uno::Sequence<OUString>
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SwVbaTables::getServiceNames()
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{
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static uno::Sequence< OUString > const aServiceNames
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{
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u"ooo.vba.word.Tables"_ustr
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};
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return aServiceNames;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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