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Diffstat (limited to 'oox/source/drawingml/textrun.cxx')
| -rw-r--r-- | oox/source/drawingml/textrun.cxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/oox/source/drawingml/textrun.cxx b/oox/source/drawingml/textrun.cxx new file mode 100644 index 0000000000..3eca13d4ad --- /dev/null +++ b/oox/source/drawingml/textrun.cxx @@ -0,0 +1,189 @@ +/* -*- 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/textrun.hxx> + +#include <com/sun/star/awt/CharSet.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/text/ControlCharacter.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/XPropertyState.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/text/XTextField.hpp> + +#include <sal/log.hxx> + +#include <oox/helper/helper.hxx> +#include <oox/helper/propertyset.hxx> +#include <oox/core/xmlfilterbase.hxx> +#include <oox/token/properties.hxx> +#include <oox/token/tokens.hxx> +#include <comphelper/diagnose_ex.hxx> + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::text; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::lang; + +namespace oox::drawingml { + +TextRun::TextRun() : + mbIsLineBreak( false ) +{ +} + +TextRun::~TextRun() +{ +} + +sal_Int32 TextRun::insertAt( + const ::oox::core::XmlFilterBase& rFilterBase, + const Reference < XText > & xText, + const Reference < XTextCursor > &xAt, + const TextCharacterProperties& rTextCharacterStyle, + float nDefaultCharHeight) const +{ + sal_Int32 nCharHeight = 0; + try { + Reference< XTextRange > xStart = xAt; + PropertySet aPropSet( xStart ); + + Reference<XPropertyState> xState(xStart, UNO_QUERY); + Any aOldFontName = xState->getPropertyDefault("CharFontName"); + Any aOldFontPitch = xState->getPropertyDefault("CharFontPitch"); + Any aOldFontFamily = xState->getPropertyDefault("CharFontFamily"); + Any aOldFontCharSet = xState->getPropertyDefault("CharFontCharSet"); + + TextCharacterProperties aTextCharacterProps( rTextCharacterStyle ); + + // If no text color specified lets anyway initialize it as default: + // this will help to recover after hyperlink + if (!aTextCharacterProps.maFillProperties.maFillColor.isUsed()) + aTextCharacterProps.maFillProperties.moFillType = XML_solidFill; + + aTextCharacterProps.assignUsed(maTextCharacterProperties); + if ( aTextCharacterProps.moHeight.has_value() ) + nCharHeight = aTextCharacterProps.moHeight.value(); + else + // UNO API has the character height as float, DML has it as int, but in hundreds. + aTextCharacterProps.moHeight = static_cast<sal_Int32>(nDefaultCharHeight * 100); + aTextCharacterProps.pushToPropSet( aPropSet, rFilterBase ); + + if( maTextCharacterProperties.maHyperlinkPropertyMap.empty() ) + { + if( mbIsLineBreak ) + { + SAL_WARN("oox", "OOX: TextRun::insertAt() insert line break" ); + xText->insertControlCharacter( xStart, ControlCharacter::LINE_BREAK, false ); + } + else if (!getText().isEmpty()) + { + sal_Int32 nIndex = 0; + sal_Int32 nMax = getText().getLength(); + while(true) + { + bool bSymbol = (getText()[nIndex] & 0xff00) == 0xf000; + sal_Int32 nCount = 1; + while(nIndex + nCount < nMax + && ((getText()[nIndex + nCount] & 0xff00) == 0xf000) == bSymbol) + ++nCount; + + OUString aFontName; + sal_Int16 nFontFamily = 0, nFontPitch = 0; + bool bSymbolEnc(false); + bool bReset = false; + + // Direct formatting for symbols. + if (bSymbol && aTextCharacterProps.maSymbolFont.getFontData(aFontName, nFontPitch, nFontFamily, &bSymbolEnc, rFilterBase)) + + { + aPropSet.setAnyProperty(PROP_CharFontName, Any(aFontName)); + aPropSet.setAnyProperty(PROP_CharFontPitch, Any(nFontPitch)); + aPropSet.setAnyProperty(PROP_CharFontFamily, Any(nFontFamily)); + aPropSet.setAnyProperty(PROP_CharFontCharSet, Any(bSymbolEnc ? css::awt::CharSet::SYMBOL : css::awt::CharSet::DONTKNOW)); + bReset = true; + } + + OUString aSubString(getText().copy(nIndex, nCount)); + xText->insertString(xStart, aSubString, false); + + aPropSet = PropertySet(xStart); + // Reset to whatever it was. + if (bReset) + { + aPropSet.setAnyProperty(PROP_CharFontName, aOldFontName); + aPropSet.setAnyProperty(PROP_CharFontPitch, aOldFontPitch); + aPropSet.setAnyProperty(PROP_CharFontFamily, aOldFontFamily); + aPropSet.setAnyProperty(PROP_CharFontCharSet, aOldFontCharSet); + } + + nIndex += nCount; + + if (nIndex >= nMax) + break; + + aTextCharacterProps.pushToPropSet(aPropSet, rFilterBase); + } + } + } + else + { + SAL_WARN("oox", "OOX: URL field" ); + Reference< XMultiServiceFactory > xFactory( rFilterBase.getModel(), UNO_QUERY ); + Reference< XTextField > xField( xFactory->createInstance( "com.sun.star.text.TextField.URL" ), UNO_QUERY ); + if( xField.is() ) + { + Reference< XTextCursor > xTextFieldCursor = xText->createTextCursor(); + xTextFieldCursor->gotoEnd( false ); + + PropertySet aFieldProps( xField ); + aFieldProps.setProperties( maTextCharacterProperties.maHyperlinkPropertyMap ); + aFieldProps.setProperty( PROP_Representation, getText() ); + xText->insertTextContent( xStart, xField, false ); + + xTextFieldCursor->gotoEnd( true ); + + if (!maTextCharacterProperties.maHyperlinkPropertyMap.hasProperty(PROP_CharColor)) + aTextCharacterProps.maFillProperties.maFillColor.setSchemeClr(XML_hlink); + + aTextCharacterProps.maFillProperties.moFillType = XML_solidFill; + if ( !maTextCharacterProperties.moUnderline.has_value() ) + aTextCharacterProps.moUnderline = XML_sng; + + PropertySet aFieldTextPropSet( xTextFieldCursor ); + aTextCharacterProps.pushToPropSet( aFieldTextPropSet, rFilterBase ); + } + else + { + SAL_WARN("oox", "OOX: URL field couldn't be created" ); + xText->insertString( xStart, getText(), false ); + } + } + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION("oox", "OOX: TextRun::insertAt()"); + } + + return nCharHeight; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |