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