230 lines
9.5 KiB
C++
230 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 <com/sun/star/text/WritingMode2.hpp>
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#include <drawingml/textparagraph.hxx>
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#include <oox/drawingml/drawingmltypes.hxx>
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#include <drawingml/textcharacterproperties.hxx>
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#include <svtools/unitconv.hxx>
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#include <rtl/ustring.hxx>
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#include <sal/log.hxx>
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#include <oox/mathml/importutils.hxx>
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#include <oox/helper/propertyset.hxx>
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#include <com/sun/star/text/XText.hpp>
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#include <com/sun/star/text/XTextCursor.hpp>
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#include <com/sun/star/text/ControlCharacter.hpp>
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#include <oox/token/properties.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::text;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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namespace oox::drawingml {
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TextParagraph::TextParagraph()
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: mbHasProperties( false )
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{
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}
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TextParagraph::~TextParagraph()
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{
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}
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TextCharacterProperties TextParagraph::getCharacterStyle (
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const TextCharacterProperties& rTextStyleProperties,
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const TextListStyle& rMasterTextListStyle,
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const TextListStyle& rTextListStyle) const
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{
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const TextParagraphProperties* pMasterTextParagraphStyle = getParagraphStyle(rMasterTextListStyle);
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const TextParagraphProperties* pTextParagraphStyle = getParagraphStyle(rTextListStyle);
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TextCharacterProperties aTextCharacterStyle;
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if (pMasterTextParagraphStyle)
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aTextCharacterStyle.assignUsed(pMasterTextParagraphStyle->getTextCharacterProperties());
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aTextCharacterStyle.assignUsed(rTextStyleProperties);
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if (pTextParagraphStyle)
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aTextCharacterStyle.assignUsed(pTextParagraphStyle->getTextCharacterProperties());
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aTextCharacterStyle.assignUsed(maProperties.getTextCharacterProperties());
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return aTextCharacterStyle;
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}
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TextParagraphProperties* TextParagraph::getParagraphStyle(
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const TextListStyle& rTextListStyle) const
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{
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sal_Int16 nLevel = maProperties.getLevel();
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SAL_INFO("oox", "TextParagraph::getParagraphStyle - level " << nLevel);
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const TextParagraphPropertiesArray& rListStyle = rTextListStyle.getListStyle();
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if (nLevel >= static_cast< sal_Int16 >(rListStyle.size()))
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nLevel = 0;
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const TextParagraphProperties* pTextParagraphStyle = nullptr;
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if (!rListStyle.empty())
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pTextParagraphStyle = &rListStyle[nLevel];
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return const_cast<TextParagraphProperties*>(pTextParagraphStyle);
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}
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void TextParagraph::insertAt(
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const ::oox::core::XmlFilterBase& rFilterBase,
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const Reference < XText > &xText,
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const Reference < XTextCursor > &xAt,
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const TextCharacterProperties& rTextStyleProperties,
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const TextListStyle& rMasterTextListStyle,
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const TextListStyle& rTextListStyle, bool bFirst,
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float nDefaultCharHeight) const
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{
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try {
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sal_Int32 nParagraphSize = 0;
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TextCharacterProperties aTextCharacterStyle
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= getCharacterStyle(rTextStyleProperties, rMasterTextListStyle, rTextListStyle);
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if( !bFirst )
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{
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xText->insertControlCharacter( xAt, ControlCharacter::APPEND_PARAGRAPH, false );
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xAt->gotoEnd( true );
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}
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sal_Int32 nCharHeight = 0;
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sal_Int32 nCharHeightFirst = 0;
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if ( maRuns.empty() )
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{
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PropertySet aPropSet( xAt );
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TextCharacterProperties aTextCharacterProps( aTextCharacterStyle );
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aTextCharacterProps.assignUsed( maEndProperties );
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if ( aTextCharacterProps.moHeight.has_value() )
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nCharHeight = nCharHeightFirst = aTextCharacterProps.moHeight.value();
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aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase );
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}
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else
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{
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for( TextRunVector::const_iterator aIt = maRuns.begin(), aEnd = maRuns.end(); aIt != aEnd; ++aIt )
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{
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sal_Int32 nLen = (*aIt)->getText().getLength();
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// n#759180: Force use, maEndProperties for the last segment
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// This is currently applied to only empty runs
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if( !nLen && ( ( aIt + 1 ) == aEnd ) )
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(*aIt)->getTextCharacterProperties().assignUsed( maEndProperties );
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sal_Int32 nCharHeightCurrent = (*aIt)->insertAt( rFilterBase, xText, xAt, aTextCharacterStyle, nDefaultCharHeight );
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if(aIt == maRuns.begin())
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nCharHeightFirst = nCharHeightCurrent;
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nCharHeight = std::max< sal_Int32 >( nCharHeight, nCharHeightCurrent);
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nParagraphSize += nLen;
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}
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}
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xAt->gotoEnd( true );
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PropertyMap aioBulletList;
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Reference< XPropertySet > xProps( xAt, UNO_QUERY);
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TextListStyle aCombinedTextStyle;
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aCombinedTextStyle.apply(rMasterTextListStyle);
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aCombinedTextStyle.apply(rTextListStyle);
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TextParagraphProperties* pTextParagraphStyle = getParagraphStyle(aCombinedTextStyle);
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if ( pTextParagraphStyle )
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{
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TextParagraphProperties aParaProp;
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aParaProp.apply( *pTextParagraphStyle );
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aParaProp.apply( maProperties );
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// bullets have same color as following texts by default
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if( !aioBulletList.hasProperty( PROP_BulletColor ) && !maRuns.empty()
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&& (*maRuns.begin())->getTextCharacterProperties().maFillProperties.moFillType.has_value() )
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aioBulletList.setProperty( PROP_BulletColor, (*maRuns.begin())->getTextCharacterProperties().maFillProperties.getBestSolidColor().getColor( rFilterBase.getGraphicHelper() ));
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if( !aioBulletList.hasProperty( PROP_BulletColor ) && aTextCharacterStyle.maFillProperties.moFillType.has_value() )
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aioBulletList.setProperty( PROP_BulletColor, aTextCharacterStyle.maFillProperties.getBestSolidColor().getColor( rFilterBase.getGraphicHelper() ));
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if( !aioBulletList.hasProperty( PROP_GraphicSize ) && !maRuns.empty()
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&& aParaProp.getBulletList().maGraphic.hasValue())
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{
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tools::Long nFirstCharHeightMm = TransformMetric(nCharHeightFirst > 0 ? nCharHeightFirst : 1200, FieldUnit::POINT, FieldUnit::MM);
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float fBulletSizeRel = 1.f;
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double fBulletAspectRatio = 1.0;
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if( aParaProp.getBulletList().mnSize.hasValue() )
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fBulletSizeRel = aParaProp.getBulletList().mnSize.get<sal_Int16>() / 100.f;
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if( aParaProp.getBulletList().mnAspectRatio.hasValue() )
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fBulletAspectRatio = aParaProp.getBulletList().mnAspectRatio.get<double>();
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css::awt::Size aBulletSize;
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if( fBulletAspectRatio != 1.0 )
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{
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aBulletSize.Height = std::lround(fBulletSizeRel * nFirstCharHeightMm * OOX_BULLET_LIST_SCALE_FACTOR);
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aBulletSize.Width = aBulletSize.Height * fBulletAspectRatio;
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}
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else
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aBulletSize.Width = aBulletSize.Height = std::lround(fBulletSizeRel * nFirstCharHeightMm * OOX_BULLET_LIST_SCALE_FACTOR);
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aioBulletList.setProperty( PROP_GraphicSize, aBulletSize);
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}
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// If the shape is Stacked then set Stacked into the TextParagraphProperties
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Reference<XPropertySet> xProps2(xText, UNO_QUERY);
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sal_Int16 nWritingMode = xProps2->getPropertyValue(u"WritingMode"_ustr).get<sal_Int16>();
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if (nWritingMode == text::WritingMode2::STACKED)
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{
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aParaProp.getTextParagraphPropertyMap().setProperty(PROP_WritingMode, nWritingMode);
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}
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float fCharacterSize = nCharHeight > 0 ? GetFontHeight ( nCharHeight ) : pTextParagraphStyle->getCharHeightPoints( 12 );
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aParaProp.pushToPropSet( &rFilterBase, xProps, aioBulletList, &pTextParagraphStyle->getBulletList(), true, fCharacterSize, true );
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}
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// empty paragraphs do not have bullets in ppt
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if ( !nParagraphSize )
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{
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xProps->setPropertyValue( u"NumberingLevel"_ustr, Any( static_cast< sal_Int16 >( -1 ) ) );
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}
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// FIXME this is causing a lot of disruption (ie does not work). I wonder what to do -- Hub
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// Reference< XTextRange > xEnd( xAt, UNO_QUERY );
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// Reference< XPropertySet > xProps2( xEnd, UNO_QUERY );
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// mpEndProperties->pushToPropSet( xProps2 );
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}
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catch( Exception & )
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{
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SAL_INFO("oox", "exception in TextParagraph::insertAt");
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}
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}
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formulaimport::XmlStreamBuilder & TextParagraph::GetMathXml()
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{
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if (!m_pMathXml)
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{
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m_pMathXml.reset(new formulaimport::XmlStreamBuilder);
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}
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return *m_pMathXml;
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}
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bool TextParagraph::hasVisualRunProperties() const
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{
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for ( auto& pTextRun : getRuns() )
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{
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if ( pTextRun->hasVisualRunProperties() )
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return true;
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}
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return false;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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