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