239ceb3155
Change-Id: I08124ce2da1facbe2e84aa4a7a8e25fec24fa962 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167428 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
379 lines
16 KiB
C++
379 lines
16 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 <drawingml/textparagraphpropertiescontext.hxx>
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#include <com/sun/star/text/WritingMode2.hpp>
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#include <com/sun/star/style/ParagraphAdjust.hpp>
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#include <com/sun/star/xml/sax/SAXException.hpp>
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#include <com/sun/star/graphic/XGraphic.hpp>
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#include <com/sun/star/awt/Size.hpp>
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#include <com/sun/star/uno/Reference.hxx>
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#include <sal/log.hxx>
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#include <comphelper/diagnose_ex.hxx>
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#include <tools/UnitConversion.hxx>
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#include <drawingml/colorchoicecontext.hxx>
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#include <drawingml/misccontexts.hxx>
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#include <drawingml/textcharacterpropertiescontext.hxx>
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#include <drawingml/fillproperties.hxx>
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#include <oox/helper/attributelist.hxx>
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#include "textspacingcontext.hxx"
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#include "texttabstoplistcontext.hxx"
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#include <oox/token/namespaces.hxx>
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#include <oox/token/properties.hxx>
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#include <oox/token/tokens.hxx>
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using namespace ::oox::core;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::xml::sax;
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using namespace ::com::sun::star::style;
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using namespace ::com::sun::star::text;
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using namespace ::com::sun::star::graphic;
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namespace oox::drawingml {
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namespace {
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double lclGetGraphicAspectRatio( const Reference< XGraphic >& rxGraphic )
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{
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double fRatio = 1.0;
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Reference< com::sun::star::beans::XPropertySet > xGraphicPropertySet( rxGraphic, UNO_QUERY_THROW );
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css::awt::Size aSizeHmm( 0, 0 );
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xGraphicPropertySet->getPropertyValue( u"Size100thMM"_ustr ) >>= aSizeHmm;
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if( aSizeHmm.Width > 0 && aSizeHmm.Height > 0)
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return double(aSizeHmm.Width)/double(aSizeHmm.Height);
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else
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{
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css::awt::Size aSourceSizePixel( 0, 0 );
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xGraphicPropertySet->getPropertyValue( u"SizePixel"_ustr ) >>= aSourceSizePixel;
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if( aSourceSizePixel.Width > 0 && aSourceSizePixel.Height > 0 )
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return double(aSourceSizePixel.Width)/double(aSourceSizePixel.Height);
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}
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return fRatio;
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}
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} //namespace
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// CT_TextParagraphProperties
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TextParagraphPropertiesContext::TextParagraphPropertiesContext( ContextHandler2Helper const & rParent,
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const AttributeList& rAttribs,
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TextParagraphProperties& rTextParagraphProperties )
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: ContextHandler2( rParent )
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, mrTextParagraphProperties( rTextParagraphProperties )
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, mrBulletList( rTextParagraphProperties.getBulletList() )
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{
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OUString sValue;
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PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
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// ST_TextAlignType
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if ( rAttribs.hasAttribute( XML_algn ) )
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{
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mrTextParagraphProperties.getParaAdjust() = GetParaAdjust( rAttribs.getToken( XML_algn, XML_l ) );
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}
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// TODO see to do the same with RubyAdjust
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// ST_Coordinate32
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if ( rAttribs.hasAttribute(XML_defTabSz))
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{
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sValue = rAttribs.getStringDefaulted(XML_defTabSz);
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if(!sValue.isEmpty())
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{
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mrTextParagraphProperties.getDefaultTabSize() = GetCoordinate(sValue);
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}
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}
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// bool bEaLineBrk = rAttribs.getBool( XML_eaLnBrk, true );
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if ( rAttribs.hasAttribute( XML_latinLnBrk ) )
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{
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bool bLatinLineBrk = rAttribs.getBool( XML_latinLnBrk, true );
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rPropertyMap.setProperty( PROP_ParaIsHyphenation, bLatinLineBrk);
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}
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// TODO see what to do with Asian hyphenation
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// ST_TextFontAlignType
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// TODO
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// sal_Int32 nFontAlign = rAttribs.getToken( XML_fontAlgn, XML_base );
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if ( rAttribs.hasAttribute( XML_hangingPunct ) )
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{
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bool bHangingPunct = rAttribs.getBool( XML_hangingPunct, false );
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rPropertyMap.setProperty( PROP_ParaIsHangingPunctuation, bHangingPunct);
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}
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// ST_Coordinate
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if ( rAttribs.hasAttribute( XML_indent ) )
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{
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sValue = rAttribs.getStringDefaulted( XML_indent );
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mrTextParagraphProperties.getFirstLineIndentation() = std::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
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}
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// ST_TextIndentLevelType
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// -1 is an invalid value and denote the lack of level
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sal_Int32 nLevel = rAttribs.getInteger( XML_lvl, 0 );
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if( nLevel > 8 || nLevel < 0 )
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{
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nLevel = 0;
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}
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mrTextParagraphProperties.setLevel( static_cast< sal_Int16 >( nLevel ) );
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char name[] = "Outline X";
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name[8] = static_cast<char>( '1' + nLevel );
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const OUString sStyleNameValue( OUString::createFromAscii( name ) );
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mrBulletList.setStyleName( sStyleNameValue );
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// ST_TextMargin
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// ParaLeftMargin
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if ( rAttribs.hasAttribute( XML_marL ) )
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{
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sValue = rAttribs.getStringDefaulted( XML_marL );
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mrTextParagraphProperties.getParaLeftMargin() = std::optional< sal_Int32 >( sValue.isEmpty() ? 0 : GetCoordinate( sValue ) );
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}
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// ParaRightMargin
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if ( rAttribs.hasAttribute( XML_marR ) )
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{
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sValue = rAttribs.getStringDefaulted( XML_marR );
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sal_Int32 nMarR = sValue.isEmpty() ? 0 : GetCoordinate( sValue ) ;
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rPropertyMap.setProperty( PROP_ParaRightMargin, nMarR);
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}
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if ( rAttribs.hasAttribute( XML_rtl ) )
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{
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bool bRtl = rAttribs.getBool( XML_rtl, false );
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rPropertyMap.setProperty( PROP_WritingMode, ( bRtl ? WritingMode2::RL_TB : WritingMode2::LR_TB ));
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}
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}
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TextParagraphPropertiesContext::~TextParagraphPropertiesContext()
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{
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PropertyMap& rPropertyMap( mrTextParagraphProperties.getTextParagraphPropertyMap() );
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if ( mrTextParagraphProperties.getLineSpacing().bHasValue )
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rPropertyMap.setProperty( PROP_ParaLineSpacing, mrTextParagraphProperties.getLineSpacing().toLineSpacing());
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else
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rPropertyMap.setProperty( PROP_ParaLineSpacing, css::style::LineSpacing( css::style::LineSpacingMode::PROP, 100 ));
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::std::vector< TabStop >::size_type nTabCount = maTabList.size();
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if( nTabCount != 0 )
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{
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Sequence< TabStop > aSeq( nTabCount );
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TabStop * aArray = aSeq.getArray();
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OSL_ENSURE( aArray != nullptr, "sequence array is NULL" );
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::std::copy( maTabList.begin(), maTabList.end(), aArray );
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rPropertyMap.setProperty( PROP_ParaTabStops, aSeq);
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}
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if (mxBlipProps && mxBlipProps->mxFillGraphic.is())
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{
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mrBulletList.setGraphic( mxBlipProps->mxFillGraphic );
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mrBulletList.setBulletAspectRatio( lclGetGraphicAspectRatio(mxBlipProps->mxFillGraphic) );
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}
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if( mrBulletList.is() )
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rPropertyMap.setProperty( PROP_IsNumbering, true);
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sal_Int16 nLevel = mrTextParagraphProperties.getLevel();
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rPropertyMap.setProperty( PROP_NumberingLevel, nLevel);
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rPropertyMap.setProperty( PROP_NumberingIsNumber, true);
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if( mrTextParagraphProperties.getParaAdjust() )
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rPropertyMap.setProperty( PROP_ParaAdjust, *mrTextParagraphProperties.getParaAdjust());
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}
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ContextHandlerRef TextParagraphPropertiesContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
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{
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switch( aElementToken )
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{
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case A_TOKEN( lnSpc ): // CT_TextSpacing
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return new TextSpacingContext( *this, mrTextParagraphProperties.getLineSpacing() );
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case A_TOKEN( spcBef ): // CT_TextSpacing
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return new TextSpacingContext( *this, mrTextParagraphProperties.getParaTopMargin() );
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case A_TOKEN( spcAft ): // CT_TextSpacing
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return new TextSpacingContext( *this, mrTextParagraphProperties.getParaBottomMargin() );
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// EG_TextBulletColor
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case A_TOKEN( buClrTx ): // CT_TextBulletColorFollowText ???
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mrBulletList.mbBulletColorFollowText <<= true;
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break;
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case A_TOKEN( buClr ): // CT_Color
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return new ColorContext( *this, *mrBulletList.maBulletColorPtr );
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// EG_TextBulletSize
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case A_TOKEN( buSzTx ): // CT_TextBulletSizeFollowText
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mrBulletList.mbBulletSizeFollowText <<= true;
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break;
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case A_TOKEN( buSzPct ): // CT_TextBulletSizePercent
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mrBulletList.setBulletSize( std::lround( GetPercent( rAttribs.getStringDefaulted( XML_val ) ) / 1000.f ) );
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break;
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case A_TOKEN( buSzPts ): // CT_TextBulletSizePoint
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mrBulletList.setBulletSize(0);
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mrBulletList.setFontSize( static_cast<sal_Int16>(GetTextSize( rAttribs.getStringDefaulted( XML_val ) ) ) );
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break;
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// EG_TextBulletTypeface
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case A_TOKEN( buFontTx ): // CT_TextBulletTypefaceFollowText
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mrBulletList.mbBulletFontFollowText <<= true;
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break;
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case A_TOKEN( buFont ): // CT_TextFont
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mrBulletList.maBulletFont.setAttributes( rAttribs );
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break;
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// EG_TextBullet
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case A_TOKEN( buNone ): // CT_TextNoBullet
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mrBulletList.setNone();
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break;
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case A_TOKEN( buAutoNum ): // CT_TextAutonumberBullet
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{
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try {
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sal_Int32 nType = rAttribs.getToken( XML_type, 0 );
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sal_Int32 nStartAt = rAttribs.getInteger( XML_startAt, 1 );
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if( nStartAt > 32767 )
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{
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nStartAt = 32767;
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}
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else if( nStartAt < 1 )
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{
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nStartAt = 1;
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}
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mrBulletList.setStartAt( nStartAt );
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mrBulletList.setType( nType );
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}
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catch(SAXException& /* e */ )
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{
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TOOLS_WARN_EXCEPTION("oox", "OOX: SAXException in XML_buAutoNum");
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}
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break;
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}
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case A_TOKEN( buChar ): // CT_TextCharBullet
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try {
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mrBulletList.setBulletChar( rAttribs.getStringDefaulted( XML_char ) );
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mrBulletList.setSuffixNone();
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}
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catch(SAXException& /* e */)
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{
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TOOLS_WARN_EXCEPTION("oox", "OOX: SAXException in XML_buChar");
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}
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break;
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case A_TOKEN( buBlip ): // CT_TextBlipBullet
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{
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mxBlipProps = std::make_shared<BlipFillProperties>();
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return new BlipFillContext(*this, rAttribs, *mxBlipProps, nullptr);
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}
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case A_TOKEN( tabLst ): // CT_TextTabStopList
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return new TextTabStopListContext( *this, maTabList );
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case A_TOKEN( defRPr ): // CT_TextCharacterProperties
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return new TextCharacterPropertiesContext( *this, rAttribs, mrTextParagraphProperties.getTextCharacterProperties() );
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case W_TOKEN( jc ):
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{
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std::optional< OUString > oParaAdjust = rAttribs.getString( W_TOKEN(val) );
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if( oParaAdjust.has_value() && !oParaAdjust.value().isEmpty() )
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{
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const OUString& sParaAdjust = oParaAdjust.value();
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if( sParaAdjust == "left" )
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mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_LEFT);
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else if ( sParaAdjust == "right" )
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mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_RIGHT);
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else if ( sParaAdjust == "center" )
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mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_CENTER);
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else if ( sParaAdjust == "both" )
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mrTextParagraphProperties.setParaAdjust(ParagraphAdjust_BLOCK);
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}
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}
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break;
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case W_TOKEN( spacing ):
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{
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// Spacing before
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if( !rAttribs.getBool(W_TOKEN(beforeAutospacing), false) )
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{
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std::optional<sal_Int32> oBefore = rAttribs.getInteger(W_TOKEN(before));
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if (oBefore.has_value())
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{
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TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
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rSpacing.nUnit = TextSpacing::Unit::Points;
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rSpacing.nValue = convertTwipToMm100(oBefore.value());
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rSpacing.bHasValue = true;
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}
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else
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{
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std::optional<sal_Int32> oBeforeLines = rAttribs.getInteger(W_TOKEN(beforeLines));
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if (oBeforeLines.has_value())
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{
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TextSpacing& rSpacing = mrTextParagraphProperties.getParaTopMargin();
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rSpacing.nUnit = TextSpacing::Unit::Percent;
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rSpacing.nValue = oBeforeLines.value() * MAX_PERCENT / 100;
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rSpacing.bHasValue = true;
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}
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}
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}
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// Spacing after
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if( !rAttribs.getBool(W_TOKEN(afterAutospacing), false) )
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{
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std::optional<sal_Int32> oAfter = rAttribs.getInteger(W_TOKEN(after));
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if (oAfter.has_value())
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{
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TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
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rSpacing.nUnit = TextSpacing::Unit::Points;
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rSpacing.nValue = convertTwipToMm100(oAfter.value());
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rSpacing.bHasValue = true;
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}
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else
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{
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std::optional<sal_Int32> oAfterLines = rAttribs.getInteger(W_TOKEN(afterLines));
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if (oAfterLines.has_value())
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{
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TextSpacing& rSpacing = mrTextParagraphProperties.getParaBottomMargin();
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rSpacing.nUnit = TextSpacing::Unit::Percent;
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rSpacing.nValue = oAfterLines.value() * MAX_PERCENT / 100;
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rSpacing.bHasValue = true;
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}
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}
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}
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// Line spacing
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std::optional<OUString> oLineRule = rAttribs.getString(W_TOKEN(lineRule));
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std::optional<sal_Int32> oLineSpacing = rAttribs.getInteger(W_TOKEN(line));
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if (oLineSpacing.has_value())
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{
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TextSpacing& rLineSpacing = mrTextParagraphProperties.getLineSpacing();
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if( !oLineRule.has_value() || oLineRule.value() == "auto" )
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{
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rLineSpacing.nUnit = TextSpacing::Unit::Percent;
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rLineSpacing.nValue = oLineSpacing.value() * MAX_PERCENT / 240;
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}
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else
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{
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rLineSpacing.nUnit = TextSpacing::Unit::Points;
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rLineSpacing.nValue = convertTwipToMm100(oLineSpacing.value());
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}
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rLineSpacing.bHasValue = true;
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}
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}
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break;
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default:
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SAL_WARN("oox", "TextParagraphPropertiesContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
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}
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return this;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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