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Diffstat (limited to 'oox/source/drawingml/chart/datasourcecontext.cxx')
| -rw-r--r-- | oox/source/drawingml/chart/datasourcecontext.cxx | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/oox/source/drawingml/chart/datasourcecontext.cxx b/oox/source/drawingml/chart/datasourcecontext.cxx new file mode 100644 index 000000000..f4660f5db --- /dev/null +++ b/oox/source/drawingml/chart/datasourcecontext.cxx @@ -0,0 +1,335 @@ +/* -*- 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 <drawingml/chart/datasourcecontext.hxx> + +#include <oox/drawingml/chart/datasourcemodel.hxx> + +#include <oox/core/xmlfilterbase.hxx> +#include <oox/helper/attributelist.hxx> +#include <oox/token/namespaces.hxx> +#include <oox/token/tokens.hxx> +#include <svl/numformat.hxx> +#include <svl/zforlist.hxx> +#include <osl/diagnose.h> + +namespace oox::drawingml::chart { + +using ::oox::core::ContextHandler2Helper; +using ::oox::core::ContextHandlerRef; + +using namespace ::com::sun::star; + +DoubleSequenceContext::DoubleSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) : + DataSequenceContextBase( rParent, rModel ), + mnPtIndex( -1 ) +{ +} + +DoubleSequenceContext::~DoubleSequenceContext() +{ +} + +ContextHandlerRef DoubleSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + switch( getCurrentElement() ) + { + case C_TOKEN( numRef ): + switch( nElement ) + { + case C_TOKEN( f ): + case C_TOKEN( numCache ): + return this; + } + break; + + case C_TOKEN( numCache ): + case C_TOKEN( numLit ): + switch( nElement ) + { + case C_TOKEN( formatCode ): + return this; + case C_TOKEN( ptCount ): + mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 ); + return nullptr; + case C_TOKEN( pt ): + mnPtIndex = rAttribs.getInteger( XML_idx, -1 ); + return this; + } + break; + + case C_TOKEN( pt ): + switch( nElement ) + { + case C_TOKEN( v ): + return this; + } + break; + } + return nullptr; +} + +void DoubleSequenceContext::onCharacters( const OUString& rChars ) +{ + switch( getCurrentElement() ) + { + case C_TOKEN( f ): + mrModel.maFormula = rChars; + break; + case C_TOKEN( formatCode ): + mrModel.maFormatCode = rChars; + break; + case C_TOKEN( v ): + if( mnPtIndex >= 0 ) + { + /* Import categories as String even though it could + * be values except when the format code indicates that they are dates. + * n#810508: xVal needs to be imported as double + * TODO: NumberFormat conversion, remove the check then. + */ + if( isParentElement( C_TOKEN( cat ), 4 ) ) + { + // workaround for bug n#889755 + SvNumberFormatter* pNumFrmt = getNumberFormatter(); + if( pNumFrmt ) + { + sal_uInt32 nKey = pNumFrmt->GetEntryKey( mrModel.maFormatCode ); + bool bNoKey = ( nKey == NUMBERFORMAT_ENTRY_NOT_FOUND ); + if( bNoKey ) + { + OUString aFormatCode = mrModel.maFormatCode; + sal_Int32 nCheckPos = 0; + SvNumFormatType nType; + pNumFrmt->PutEntry( aFormatCode, nCheckPos, nType, nKey ); + bNoKey = (nCheckPos != 0); + if (!bNoKey) + mrModel.meFormatType = nType; + } + if( bNoKey ) + { + mrModel.maData[ mnPtIndex ] <<= rChars; + } + else + { + double fValue = rChars.toDouble(); + if (mrModel.meFormatType == SvNumFormatType::DATE) + mrModel.maData[ mnPtIndex ] <<= fValue; + else + { + const ::Color* pColor = nullptr; + OUString aFormattedValue; + // tdf#91250: use UNLIMITED_PRECISION in case of GENERAL Number Format of category axis labels + if( pNumFrmt->GetStandardPrec() != SvNumberFormatter::UNLIMITED_PRECISION ) + pNumFrmt->ChangeStandardPrec(SvNumberFormatter::UNLIMITED_PRECISION); + pNumFrmt->GetOutputString( fValue, nKey, aFormattedValue, &pColor ); + mrModel.maData[ mnPtIndex ] <<= aFormattedValue; + } + } + } + else + { + mrModel.maData[ mnPtIndex ] <<= rChars; + } + } + else + { + mrModel.maData[ mnPtIndex ] <<= rChars.toDouble(); + } + } + break; + } +} + + +SvNumberFormatter* DoubleSequenceContext::getNumberFormatter() +{ + if( mpNumberFormatter == nullptr ) + { + uno::Reference<uno::XComponentContext> rContext = + getFilter().getComponentContext(); + mpNumberFormatter.reset( + new SvNumberFormatter(rContext, LANGUAGE_SYSTEM) ); + } + return mpNumberFormatter.get(); +} + + +StringSequenceContext::StringSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) + : DataSequenceContextBase( rParent, rModel ) + , mnPtIndex(-1) + , mbReadC15(false) +{ +} + +StringSequenceContext::~StringSequenceContext() +{ +} + +ContextHandlerRef StringSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs ) +{ + switch( getCurrentElement() ) + { + case C_TOKEN( multiLvlStrRef ): + switch( nElement ) + { + case C_TOKEN( f ): + case C_TOKEN( multiLvlStrCache ): + return this; + } + break; + + case C15_TOKEN( datalabelsRange ): + mbReadC15 = true; + switch( nElement ) + { + case C15_TOKEN( f ): + case C15_TOKEN( dlblRangeCache ): + return this; + } + break; + + case C_TOKEN( strRef ): + switch( nElement ) + { + case C_TOKEN( f ): + case C_TOKEN( strCache ): + return this; + } + break; + + case C_TOKEN( strCache ): + case C_TOKEN( strLit ): + case C15_TOKEN( dlblRangeCache ): + if (nElement == C15_TOKEN( dlblRangeCache ) && !mbReadC15) + break; + + switch( nElement ) + { + case C_TOKEN( ptCount ): + mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 ); + return nullptr; + case C_TOKEN( pt ): + mnPtIndex = rAttribs.getInteger( XML_idx, -1 ); + return this; + } + break; + + case C_TOKEN( multiLvlStrCache ): + switch (nElement) + { + case C_TOKEN( ptCount ): + mrModel.mnPointCount = rAttribs.getInteger(XML_val, -1); + mrModel.mnLevelCount--; // normalize level count + return nullptr; + case C_TOKEN( lvl ): + mrModel.mnLevelCount++; + return this; + } + break; + + case C_TOKEN( lvl ): + switch (nElement) + { + case C_TOKEN(pt): + mnPtIndex = rAttribs.getInteger(XML_idx, -1); + return this; + } + break; + + case C_TOKEN( pt ): + switch( nElement ) + { + case C_TOKEN( v ): + return this; + } + break; + } + return nullptr; +} + +void StringSequenceContext::onCharacters( const OUString& rChars ) +{ + switch( getCurrentElement() ) + { + case C_TOKEN( f ): + mrModel.maFormula = rChars; + break; + case C15_TOKEN( f ): + if (mbReadC15) + mrModel.maFormula = rChars; + break; + case C_TOKEN( v ): + if( mnPtIndex >= 0 ) + mrModel.maData[ (mrModel.mnLevelCount-1) * mrModel.mnPointCount + mnPtIndex ] <<= rChars; + break; + } +} + +DataSourceContext::DataSourceContext( ContextHandler2Helper& rParent, DataSourceModel& rModel ) : + ContextBase< DataSourceModel >( rParent, rModel ) +{ +} + +DataSourceContext::~DataSourceContext() +{ +} + +ContextHandlerRef DataSourceContext::onCreateContext( sal_Int32 nElement, const AttributeList& ) +{ + switch( getCurrentElement() ) + { + case C_TOKEN( cat ): + case C_TOKEN( xVal ): + case C_TOKEN( ext ): + switch( nElement ) + { + case C_TOKEN( multiLvlStrRef ): + case C_TOKEN( strLit ): + case C_TOKEN( strRef ): + case C15_TOKEN( datalabelsRange ): + OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" ); + return new StringSequenceContext( *this, mrModel.mxDataSeq.create() ); + + case C_TOKEN( numLit ): + case C_TOKEN( numRef ): + OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" ); + return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() ); + } + break; + + case C_TOKEN( plus ): + case C_TOKEN( minus ): + case C_TOKEN( val ): + case C_TOKEN( yVal ): + case C_TOKEN( bubbleSize ): + switch( nElement ) + { + case C_TOKEN( numLit ): + case C_TOKEN( numRef ): + OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" ); + return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() ); + } + break; + } + return nullptr; +} + +} // namespace oox::drawingml::chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |