summaryrefslogtreecommitdiffstats
path: root/oox/source/drawingml/textparagraph.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'oox/source/drawingml/textparagraph.cxx')
-rw-r--r--oox/source/drawingml/textparagraph.cxx220
1 files changed, 220 insertions, 0 deletions
diff --git a/oox/source/drawingml/textparagraph.cxx b/oox/source/drawingml/textparagraph.cxx
new file mode 100644
index 0000000000..e33cbb690e
--- /dev/null
+++ b/oox/source/drawingml/textparagraph.cxx
@@ -0,0 +1,220 @@
+/* -*- 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: */