222 lines
7.6 KiB
C++
222 lines
7.6 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/textbodycontext.hxx>
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#include <drawingml/textbodypropertiescontext.hxx>
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#include <drawingml/textparagraph.hxx>
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#include <drawingml/textparagraphpropertiescontext.hxx>
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#include <drawingml/textcharacterpropertiescontext.hxx>
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#include <drawingml/textliststylecontext.hxx>
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#include <drawingml/textfield.hxx>
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#include <drawingml/textfieldcontext.hxx>
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#include <oox/drawingml/shape.hxx>
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#include <oox/token/namespaces.hxx>
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#include <oox/helper/attributelist.hxx>
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#include <sax/fastattribs.hxx>
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#include "hyperlinkcontext.hxx"
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#include <oox/mathml/imexport.hxx>
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#include <sal/log.hxx>
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#include <utility>
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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::text;
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using namespace ::com::sun::star::xml::sax;
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namespace oox::drawingml {
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namespace {
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// CT_TextParagraph
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class TextParagraphContext : public ContextHandler2
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{
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public:
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TextParagraphContext( ContextHandler2Helper const & rParent, TextParagraph& rPara );
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virtual ContextHandlerRef onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs ) override;
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protected:
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TextParagraph& mrParagraph;
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};
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}
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TextParagraphContext::TextParagraphContext( ContextHandler2Helper const & rParent, TextParagraph& rPara )
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: ContextHandler2( rParent )
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, mrParagraph( rPara )
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{
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mbEnableTrimSpace = false;
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}
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ContextHandlerRef TextParagraphContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
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{
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// EG_TextRun
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switch( aElementToken )
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{
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case A_TOKEN( r ): // "CT_RegularTextRun" Regular Text Run.
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case W_TOKEN( r ):
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{
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TextRunPtr pRun = std::make_shared<TextRun>();
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mrParagraph.addRun( pRun );
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return new RegularTextRunContext( *this, std::move(pRun) );
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}
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case A_TOKEN( br ): // "CT_TextLineBreak" Soft return line break (vertical tab).
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{
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TextRunPtr pRun = std::make_shared<TextRun>();
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pRun->setLineBreak();
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mrParagraph.addRun( pRun );
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return new RegularTextRunContext( *this, std::move(pRun) );
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}
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case A_TOKEN( fld ): // "CT_TextField" Text Field.
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{
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auto pField = std::make_shared<TextField>();
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mrParagraph.addRun( pField );
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return new TextFieldContext( *this, rAttribs, *pField );
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}
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case A_TOKEN( pPr ):
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case W_TOKEN( pPr ):
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mrParagraph.setHasProperties();
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return new TextParagraphPropertiesContext( *this, rAttribs, mrParagraph.getProperties() );
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case A_TOKEN( endParaRPr ):
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return new TextCharacterPropertiesContext( *this, rAttribs, mrParagraph.getEndProperties() );
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case W_TOKEN( sdt ):
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case W_TOKEN( sdtContent ):
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return this;
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case W_TOKEN( del ):
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break;
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case W_TOKEN( ins ):
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return this;
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case OOX_TOKEN(a14, m):
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return CreateLazyMathBufferingContext(*this, mrParagraph);
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case W_TOKEN( hyperlink ):
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{
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TextRunPtr pRun = std::make_shared<TextRun>();
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mrParagraph.addRun(pRun);
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// parse hyperlink attributes: use HyperLinkContext for that
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rtl::Reference<HyperLinkContext> pContext(new HyperLinkContext(
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*this, rAttribs, pRun->getTextCharacterProperties().maHyperlinkPropertyMap));
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// but create text run context because HyperLinkContext can't process internal w:r, w:t, etc
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return new RegularTextRunContext(*this, std::move(pRun));
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}
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default:
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SAL_WARN("oox", "TextParagraphContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
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}
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return nullptr;
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}
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RegularTextRunContext::RegularTextRunContext( ContextHandler2Helper const & rParent, TextRunPtr pRunPtr )
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: ContextHandler2( rParent )
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, mpRunPtr(std::move( pRunPtr ))
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, mbIsInText( false )
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{
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}
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void RegularTextRunContext::onEndElement( )
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{
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switch( getCurrentElement() )
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{
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case A_TOKEN( t ):
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case W_TOKEN( t ):
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{
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mbIsInText = false;
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break;
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}
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case A_TOKEN( r ):
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break;
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}
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}
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void RegularTextRunContext::onCharacters( const OUString& aChars )
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{
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if( mbIsInText )
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{
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mpRunPtr->getText() += aChars;
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}
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}
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ContextHandlerRef RegularTextRunContext::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( rPr ): // "CT_TextCharPropertyBag" The text char properties of this text run.
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case W_TOKEN( rPr ):
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return new TextCharacterPropertiesContext( *this, rAttribs, mpRunPtr->getTextCharacterProperties() );
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case A_TOKEN( t ): // "xsd:string" minOccurs="1" The actual text string.
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case W_TOKEN( t ):
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mbIsInText = true;
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break;
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case W_TOKEN( drawing ):
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break;
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default:
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SAL_WARN("oox", "RegularTextRunContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
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break;
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}
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return this;
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}
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TextBodyContext::TextBodyContext( ContextHandler2Helper const & rParent, TextBody& rTextBody )
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: ContextHandler2( rParent )
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, mrTextBody( rTextBody )
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{
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}
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TextBodyContext::TextBodyContext(ContextHandler2Helper const& rParent, const ShapePtr& pShapePtr)
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: TextBodyContext(rParent, *pShapePtr->getTextBody())
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{
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mpShapePtr = pShapePtr;
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}
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ContextHandlerRef TextBodyContext::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( bodyPr ): // CT_TextBodyPropertyBag
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if (sax_fastparser::castToFastAttributeList(rAttribs.getFastAttributeList()).getFastAttributeTokens().size() > 0)
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mrTextBody.setHasNoninheritedBodyProperties();
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if ( mpShapePtr )
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return new TextBodyPropertiesContext( *this, rAttribs, mpShapePtr );
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else
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return new TextBodyPropertiesContext( *this, rAttribs, mrTextBody.getTextProperties() );
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case A_TOKEN( lstStyle ): // CT_TextListStyle
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return new TextListStyleContext( *this, mrTextBody.getTextListStyle() );
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case A_TOKEN( p ): // CT_TextParagraph
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case W_TOKEN( p ):
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return new TextParagraphContext( *this, mrTextBody.addParagraph() );
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case W_TOKEN( sdt ):
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case W_TOKEN( sdtContent ):
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return this;
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case W_TOKEN( sdtPr ):
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case W_TOKEN( sdtEndPr ):
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break;
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case W_TOKEN( tbl ):
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break;
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default:
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SAL_WARN("oox", "TextBodyContext::onCreateContext: unhandled element: " << getBaseToken(aElementToken));
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}
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return nullptr;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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