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Diffstat (limited to 'xmloff/source/text/txtparai.cxx')
| -rw-r--r-- | xmloff/source/text/txtparai.cxx | 2147 |
1 files changed, 2147 insertions, 0 deletions
diff --git a/xmloff/source/text/txtparai.cxx b/xmloff/source/text/txtparai.cxx new file mode 100644 index 0000000000..c777fa0c29 --- /dev/null +++ b/xmloff/source/text/txtparai.cxx @@ -0,0 +1,2147 @@ +/* -*- 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 <xmloff/unointerfacetouniqueidentifiermapper.hxx> + +#include <memory> +#include <string_view> +#include <vector> + +#include <rtl/ustring.hxx> +#include <rtl/ustrbuf.hxx> +#include <sal/log.hxx> +#include <comphelper/diagnose_ex.hxx> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/text/XTextFrame.hpp> +#include <com/sun/star/text/XTextCursor.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/beans/XPropertySetInfo.hpp> +#include <com/sun/star/text/ControlCharacter.hpp> +#include <com/sun/star/text/XTextRangeCompare.hpp> +#include <com/sun/star/container/XIndexReplace.hpp> +#include <com/sun/star/drawing/XShapes.hpp> +#include <com/sun/star/container/XEnumerationAccess.hpp> +#include <com/sun/star/rdf/XMetadatable.hpp> + +#include <sax/tools/converter.hxx> + +#include <xmloff/prstylei.hxx> +#include <xmloff/xmlictxt.hxx> +#include <xmloff/xmlimp.hxx> +#include <xmloff/xmltoken.hxx> +#include <xmloff/namespacemap.hxx> +#include <xmloff/xmlnamespace.hxx> +#include <xmloff/txtimp.hxx> +#include "txtparai.hxx" +#include <txtfldi.hxx> +#include "XMLFootnoteImportContext.hxx" +#include "XMLTextMarkImportContext.hxx" +#include "XMLTextFrameContext.hxx" +#include <xmloff/XMLCharContext.hxx> +#include "XMLTextFrameHyperlinkContext.hxx" +#include <xmloff/XMLEventsImportContext.hxx> +#include "XMLChangeImportContext.hxx" +#include <txtlists.hxx> + +#include "txtparaimphint.hxx" +#include "xmllinebreakcontext.hxx" +#include "xmlcontentcontrolcontext.hxx" + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::text; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::beans; +using namespace ::xmloff::token; +using ::com::sun::star::container::XEnumerationAccess; +using ::com::sun::star::container::XEnumeration; + +class XMLHints_Impl +{ +private: + + std::vector<std::unique_ptr<XMLHint_Impl>> m_Hints; + std::unordered_map<OUString, XMLIndexMarkHint_Impl*> m_IndexHintsById; + uno::Reference<uno::XInterface> m_xCrossRefHeadingBookmark; + +public: + void push_back(std::unique_ptr<XMLHint_Impl> pHint) + { + m_Hints.push_back(std::move(pHint)); + } + + void push_back(std::unique_ptr<XMLIndexMarkHint_Impl> pHint) + { + m_IndexHintsById.emplace(pHint->GetID(), pHint.get()); + m_Hints.push_back(std::move(pHint)); + } + + std::vector<std::unique_ptr<XMLHint_Impl>> const& GetHints() const + { + return m_Hints; + } + + XMLIndexMarkHint_Impl* GetIndexHintById(const OUString& sID) + { + auto it = m_IndexHintsById.find(sID); + return it == m_IndexHintsById.end() ? nullptr : it->second; + } + + uno::Reference<uno::XInterface> & GetCrossRefHeadingBookmark() + { + return m_xCrossRefHeadingBookmark; + } +}; + + +XMLCharContext::XMLCharContext( + SvXMLImport& rImport, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + sal_Unicode c, + bool bCount ) : + SvXMLImportContext( rImport ) + ,m_nControl(0) + ,m_nCount(1) + ,m_c(c) +{ + if( !bCount ) + return; + + for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList )) + { + if( aIter.getToken() == XML_ELEMENT(TEXT, XML_C) ) + { + sal_Int32 nTmp = aIter.toInt32(); + if( nTmp > 0 ) + { + if( nTmp > SAL_MAX_UINT16 ) + m_nCount = SAL_MAX_UINT16; + else + m_nCount = static_cast<sal_uInt16>(nTmp); + } + } + else + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + } +} + +XMLCharContext::XMLCharContext( + SvXMLImport& rImp, + sal_Int16 nControl ) : + SvXMLImportContext( rImp ) + ,m_nControl(nControl) + ,m_nCount(0) + ,m_c(0) +{ +} + +XMLCharContext::~XMLCharContext() +{ +} +void XMLCharContext::endFastElement(sal_Int32 ) +{ + if ( !m_nCount ) + InsertControlCharacter( m_nControl ); + else + { + if( 1U == m_nCount ) + { + OUString sBuff( &m_c, 1 ); + InsertString(sBuff); + } + else + { + OUStringBuffer sBuff(static_cast<int>(m_nCount)); + while( m_nCount-- ) + sBuff.append( &m_c, 1 ); + + InsertString(sBuff.makeStringAndClear() ); + } + } +} +void XMLCharContext::InsertControlCharacter(sal_Int16 _nControl) +{ + GetImport().GetTextImport()->InsertControlCharacter( _nControl ); +} +void XMLCharContext::InsertString(const OUString& _sString) +{ + GetImport().GetTextImport()->InsertString( _sString ); +} + +namespace { + +/** import start of reference (<text:reference-start>) */ +class XMLStartReferenceContext_Impl : public SvXMLImportContext +{ +public: + + // Do everything in constructor. Well ... + XMLStartReferenceContext_Impl ( + SvXMLImport& rImport, + XMLHints_Impl& rHints, + const Reference<xml::sax::XFastAttributeList> & xAttrList); + + static bool FindName( + const Reference<xml::sax::XFastAttributeList> & xAttrList, + OUString& rName); +}; + +} + +XMLStartReferenceContext_Impl::XMLStartReferenceContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints, + const Reference<xml::sax::XFastAttributeList> & xAttrList) : + SvXMLImportContext(rImport) +{ + OUString sName; + + if (FindName(xAttrList, sName)) + { + std::unique_ptr<XMLHint_Impl> pHint(new XMLReferenceHint_Impl( + sName, rImport.GetTextImport()->GetCursor()->getStart())); + + // degenerates to point reference, if no end is found! + pHint->SetEnd(rImport.GetTextImport()->GetCursor()->getStart() ); + + rHints.push_back(std::move(pHint)); + } +} + +bool XMLStartReferenceContext_Impl::FindName( + const Reference<xml::sax::XFastAttributeList> & xAttrList, + OUString& rName) +{ + bool bNameOK( false ); + + // find name attribute first + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + if ( aIter.getToken() == XML_ELEMENT(TEXT, XML_NAME) ) + { + rName = aIter.toString(); + bNameOK = true; + break; + } + } + + return bNameOK; +} + +namespace { + +/** import end of reference (<text:reference-end>) */ +class XMLEndReferenceContext_Impl : public SvXMLImportContext +{ +public: + + // Do everything in constructor. Well ... + XMLEndReferenceContext_Impl( + SvXMLImport& rImport, + const XMLHints_Impl& rHints, + const Reference<xml::sax::XFastAttributeList> & xAttrList); +}; + +} + +XMLEndReferenceContext_Impl::XMLEndReferenceContext_Impl( + SvXMLImport& rImport, + const XMLHints_Impl& rHints, + const Reference<xml::sax::XFastAttributeList> & xAttrList) : + SvXMLImportContext(rImport) +{ + OUString sName; + + // borrow from XMLStartReferenceContext_Impl + if (!XMLStartReferenceContext_Impl::FindName(xAttrList, sName)) + return; + + // search for reference start + for (const auto& rHintPtr : rHints.GetHints()) + { + XMLHint_Impl *const pHint = rHintPtr.get(); + if ( pHint->IsReference() && + sName == static_cast<XMLReferenceHint_Impl *>(pHint)->GetRefName() ) + { + // set end and stop searching + pHint->SetEnd(GetImport().GetTextImport()-> + GetCursor()->getStart() ); + break; + } + } + // else: no start (in this paragraph) -> ignore +} + +namespace { + +class XMLImpHyperlinkContext_Impl : public SvXMLImportContext +{ + XMLHints_Impl& m_rHints; + XMLHyperlinkHint_Impl *mpHint; + + bool& mrbIgnoreLeadingSpace; + +public: + + + XMLImpHyperlinkContext_Impl( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ); + + virtual ~XMLImpHyperlinkContext_Impl() override; + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override; + + virtual void SAL_CALL characters( const OUString& rChars ) override; +}; + +} + +XMLImpHyperlinkContext_Impl::XMLImpHyperlinkContext_Impl( + SvXMLImport& rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ) + : SvXMLImportContext( rImport ) + , m_rHints( rHints ) + , mpHint( new XMLHyperlinkHint_Impl( GetImport().GetTextImport()->GetCursorAsRange()->getStart() ) ) + , mrbIgnoreLeadingSpace( rIgnLeadSpace ) +{ + OUString sShow; + + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + OUString sValue = aIter.toString(); + switch (aIter.getToken()) + { + case XML_ELEMENT(XLINK, XML_HREF): + mpHint->SetHRef( GetImport().GetAbsoluteReference( sValue ) ); + break; + case XML_ELEMENT(OFFICE, XML_NAME): + mpHint->SetName( sValue ); + break; + case XML_ELEMENT(OFFICE, XML_TARGET_FRAME_NAME): + mpHint->SetTargetFrameName( sValue ); + break; + case XML_ELEMENT(XLINK, XML_SHOW): + sShow = sValue; + break; + case XML_ELEMENT(TEXT, XML_STYLE_NAME): + mpHint->SetStyleName( sValue ); + break; + case XML_ELEMENT(TEXT, XML_VISITED_STYLE_NAME): + mpHint->SetVisitedStyleName( sValue ); + break; + default: + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + } + } + + if( !sShow.isEmpty() && mpHint->GetTargetFrameName().isEmpty() ) + { + if( IsXMLToken( sShow, XML_NEW ) ) + mpHint->SetTargetFrameName( + "_blank" ); + else if( IsXMLToken( sShow, XML_REPLACE ) ) + mpHint->SetTargetFrameName( + "_self" ); + } + + if ( mpHint->GetHRef().isEmpty() ) + { + // hyperlink without a URL is not imported. + delete mpHint; + mpHint = nullptr; + } + else + { + m_rHints.push_back(std::unique_ptr<XMLHyperlinkHint_Impl>(mpHint)); + } +} + +XMLImpHyperlinkContext_Impl::~XMLImpHyperlinkContext_Impl() +{ + if (mpHint) + mpHint->SetEnd( GetImport().GetTextImport() + ->GetCursorAsRange()->getStart() ); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLImpHyperlinkContext_Impl::createFastChildContext( + sal_Int32 nElement, + const uno::Reference< xml::sax::XFastAttributeList>& xAttrList ) +{ + if ( nElement == XML_ELEMENT(OFFICE, XML_EVENT_LISTENERS) ) + { + XMLEventsImportContext* pCtxt = new XMLEventsImportContext(GetImport()); + if (mpHint) + mpHint->SetEventsContext(pCtxt); + return pCtxt; + } + else + { + return XMLImpSpanContext_Impl::CreateSpanContext( + GetImport(), nElement, xAttrList, + m_rHints, mrbIgnoreLeadingSpace ); + } +} + +void XMLImpHyperlinkContext_Impl::characters( const OUString& rChars ) +{ + GetImport().GetTextImport()->InsertString( rChars, mrbIgnoreLeadingSpace ); +} + +namespace { + +class XMLImpRubyBaseContext_Impl : public SvXMLImportContext +{ + XMLHints_Impl& m_rHints; + + bool& rIgnoreLeadingSpace; + +public: + + + XMLImpRubyBaseContext_Impl( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ); + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override; + + virtual void SAL_CALL characters( const OUString& rChars ) override; +}; + +} + +XMLImpRubyBaseContext_Impl::XMLImpRubyBaseContext_Impl( + SvXMLImport& rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > &, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ) + : SvXMLImportContext( rImport ) + , m_rHints( rHints ) + , rIgnoreLeadingSpace( rIgnLeadSpace ) +{ +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLImpRubyBaseContext_Impl::createFastChildContext( + sal_Int32 nElement, + const uno::Reference< xml::sax::XFastAttributeList>& xAttrList ) +{ + return XMLImpSpanContext_Impl::CreateSpanContext( GetImport(), nElement, xAttrList, + m_rHints, rIgnoreLeadingSpace ); +} + +void XMLImpRubyBaseContext_Impl::characters( const OUString& rChars ) +{ + GetImport().GetTextImport()->InsertString( rChars, rIgnoreLeadingSpace ); +} + +namespace { + +class XMLImpRubyContext_Impl : public SvXMLImportContext +{ + XMLHints_Impl& m_rHints; + + bool& rIgnoreLeadingSpace; + + Reference < XTextRange > m_xStart; + OUString m_sStyleName; + OUString m_sTextStyleName; + OUString m_sText; + +public: + + + XMLImpRubyContext_Impl( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ); + + virtual void SAL_CALL endFastElement(sal_Int32 nElement) override; + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override; + + void SetTextStyleName( const OUString& s ) { m_sTextStyleName = s; } + void AppendText( std::u16string_view s ) { m_sText += s; } +}; + +class XMLImpRubyTextContext_Impl : public SvXMLImportContext +{ + XMLImpRubyContext_Impl & m_rRubyContext; + +public: + + + XMLImpRubyTextContext_Impl( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLImpRubyContext_Impl & rParent ); + + virtual void SAL_CALL characters( const OUString& rChars ) override; +}; + +} + +XMLImpRubyTextContext_Impl::XMLImpRubyTextContext_Impl( + SvXMLImport& rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLImpRubyContext_Impl & rParent ) + : SvXMLImportContext( rImport ) + , m_rRubyContext( rParent ) +{ + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + if( aIter.getToken() == XML_ELEMENT(TEXT, XML_STYLE_NAME) ) + { + m_rRubyContext.SetTextStyleName( aIter.toString() ); + break; + } + } +} + +void XMLImpRubyTextContext_Impl::characters( const OUString& rChars ) +{ + m_rRubyContext.AppendText( rChars ); +} + + +XMLImpRubyContext_Impl::XMLImpRubyContext_Impl( + SvXMLImport& rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace ) + : SvXMLImportContext( rImport ) + , m_rHints( rHints ) + , rIgnoreLeadingSpace( rIgnLeadSpace ) + , m_xStart( GetImport().GetTextImport()->GetCursorAsRange()->getStart() ) +{ + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + if( aIter.getToken() == XML_ELEMENT(TEXT, XML_STYLE_NAME) ) + { + m_sStyleName = aIter.toString(); + break; + } + } +} + +void XMLImpRubyContext_Impl::endFastElement(sal_Int32 ) +{ + const rtl::Reference < XMLTextImportHelper > xTextImport( + GetImport().GetTextImport()); + const Reference < XTextCursor > xAttrCursor( + xTextImport->GetText()->createTextCursorByRange( m_xStart )); + if (!xAttrCursor.is()) + { + SAL_WARN("xmloff.text", "cannot insert ruby"); + return; + } + xAttrCursor->gotoRange(xTextImport->GetCursorAsRange()->getStart(), + true); + xTextImport->SetRuby( GetImport(), xAttrCursor, + m_sStyleName, m_sTextStyleName, m_sText ); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLImpRubyContext_Impl::createFastChildContext( + sal_Int32 nElement, + const uno::Reference< xml::sax::XFastAttributeList>& xAttrList ) +{ + if( nElement == XML_ELEMENT(TEXT, XML_RUBY_BASE) ) + return new XMLImpRubyBaseContext_Impl( GetImport(), nElement, + xAttrList, + m_rHints, + rIgnoreLeadingSpace ); + else if( nElement == XML_ELEMENT(TEXT, XML_RUBY_TEXT) ) + return new XMLImpRubyTextContext_Impl( GetImport(), nElement, + xAttrList, + *this ); + else + XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement); + + return nullptr; +} + +namespace { + +/** for text:meta and text:meta-field + */ +class XMLMetaImportContextBase : public SvXMLImportContext +{ + XMLHints_Impl& m_rHints; + + bool& m_rIgnoreLeadingSpace; + + /// start position + Reference<XTextRange> m_xStart; + +protected: + OUString m_XmlId; + +public: + + XMLMetaImportContextBase( + SvXMLImport& i_rImport, + const sal_Int32 nElement, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ); + + virtual void SAL_CALL startFastElement( + sal_Int32 nElement, + const Reference<xml::sax::XFastAttributeList> & i_xAttrList) override; + + virtual void SAL_CALL endFastElement(sal_Int32 nElement) override; + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override; + + virtual void SAL_CALL characters( const OUString& i_rChars ) override; + + virtual void ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter); + + virtual void InsertMeta(const Reference<XTextRange> & i_xInsertionRange) + = 0; +}; + +} + +XMLMetaImportContextBase::XMLMetaImportContextBase( + SvXMLImport& i_rImport, + const sal_Int32 /*i_nElement*/, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ) + : SvXMLImportContext( i_rImport ) + , m_rHints( i_rHints ) + , m_rIgnoreLeadingSpace( i_rIgnoreLeadingSpace ) + , m_xStart( GetImport().GetTextImport()->GetCursorAsRange()->getStart() ) +{ +} + +void XMLMetaImportContextBase::startFastElement( + sal_Int32 /*nElement*/, + const Reference<xml::sax::XFastAttributeList> & xAttrList) +{ + for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList )) + ProcessAttribute(aIter); +} + +void XMLMetaImportContextBase::endFastElement(sal_Int32 ) +{ + SAL_WARN_IF(!m_xStart.is(), "xmloff.text", "no mxStart?"); + if (!m_xStart.is()) return; + + const Reference<XTextRange> xEndRange( + GetImport().GetTextImport()->GetCursorAsRange()->getStart() ); + + // create range for insertion + const Reference<XTextCursor> xInsertionCursor( + GetImport().GetTextImport()->GetText()->createTextCursorByRange( + xEndRange) ); + xInsertionCursor->gotoRange(m_xStart, true); + + InsertMeta(xInsertionCursor); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLMetaImportContextBase::createFastChildContext( + sal_Int32 nElement, + const uno::Reference< xml::sax::XFastAttributeList>& xAttrList ) +{ + return XMLImpSpanContext_Impl::CreateSpanContext( GetImport(), nElement, + xAttrList, m_rHints, m_rIgnoreLeadingSpace ); +} + +void XMLMetaImportContextBase::characters( const OUString& i_rChars ) +{ + GetImport().GetTextImport()->InsertString(i_rChars, m_rIgnoreLeadingSpace); +} + +void XMLMetaImportContextBase::ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter) +{ + if ( aIter.getToken() == XML_ELEMENT(XML, XML_ID) ) + m_XmlId = aIter.toString(); + else + XMLOFF_WARN_UNKNOWN("xmloff", aIter); +} + +namespace { + +/** text:meta */ +class XMLMetaImportContext : public XMLMetaImportContextBase +{ + // RDFa + bool m_bHaveAbout; + OUString m_sAbout; + OUString m_sProperty; + OUString m_sContent; + OUString m_sDatatype; + +public: + + XMLMetaImportContext( + SvXMLImport& i_rImport, + sal_Int32 nElement, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ); + + virtual void ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter) override; + + virtual void InsertMeta(const Reference<XTextRange> & i_xInsertionRange) override; +}; + +} + +XMLMetaImportContext::XMLMetaImportContext( + SvXMLImport& i_rImport, + sal_Int32 nElement, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ) + : XMLMetaImportContextBase( i_rImport, nElement, + i_rHints, i_rIgnoreLeadingSpace ) + , m_bHaveAbout(false) +{ +} + +void XMLMetaImportContext::ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter) +{ + switch (aIter.getToken()) + { + // RDFa + case XML_ELEMENT(XHTML, XML_ABOUT): + m_sAbout = aIter.toString(); + m_bHaveAbout = true; + break; + case XML_ELEMENT(XHTML, XML_PROPERTY): + m_sProperty = aIter.toString(); + break; + case XML_ELEMENT(XHTML, XML_CONTENT): + m_sContent = aIter.toString(); + break; + case XML_ELEMENT(XHTML, XML_DATATYPE): + m_sDatatype = aIter.toString(); + break; + default: + XMLMetaImportContextBase::ProcessAttribute(aIter); + } +} + +void XMLMetaImportContext::InsertMeta( + const Reference<XTextRange> & i_xInsertionRange) +{ + SAL_WARN_IF(m_bHaveAbout == m_sProperty.isEmpty(), "xmloff.text", "XMLMetaImportContext::InsertMeta: invalid RDFa?"); + if (!m_XmlId.isEmpty() || (m_bHaveAbout && !m_sProperty.isEmpty())) + { + // insert mark + const uno::Reference<rdf::XMetadatable> xMeta( + XMLTextMarkImportContext::CreateAndInsertMark( + GetImport(), + "com.sun.star.text.InContentMetadata", + OUString(), + i_xInsertionRange, m_XmlId), + uno::UNO_QUERY); + SAL_WARN_IF(!xMeta.is(), "xmloff.text", "cannot insert Meta?"); + + if (xMeta.is() && m_bHaveAbout) + { + GetImport().AddRDFa(xMeta, + m_sAbout, m_sProperty, m_sContent, m_sDatatype); + } + } + else + { + SAL_INFO("xmloff.text", "invalid <text:meta>: no xml:id, no valid RDFa"); + } +} + +namespace { + +/** text:meta-field */ +class XMLMetaFieldImportContext : public XMLMetaImportContextBase +{ + OUString m_DataStyleName; + +public: + + XMLMetaFieldImportContext( + SvXMLImport& i_rImport, + sal_Int32 nElement, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ); + + virtual void ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter) override; + + virtual void InsertMeta(const Reference<XTextRange> & i_xInsertionRange) override; +}; + +} + +XMLMetaFieldImportContext::XMLMetaFieldImportContext( + SvXMLImport& i_rImport, + sal_Int32 nElement, + XMLHints_Impl& i_rHints, + bool & i_rIgnoreLeadingSpace ) + : XMLMetaImportContextBase( i_rImport, nElement, + i_rHints, i_rIgnoreLeadingSpace ) +{ +} + +void XMLMetaFieldImportContext::ProcessAttribute(const sax_fastparser::FastAttributeList::FastAttributeIter & aIter) +{ + switch (aIter.getToken()) + { + case XML_ELEMENT(STYLE, XML_DATA_STYLE_NAME): + m_DataStyleName = aIter.toString(); + break; + default: + XMLMetaImportContextBase::ProcessAttribute(aIter); + } +} + +void XMLMetaFieldImportContext::InsertMeta( + const Reference<XTextRange> & i_xInsertionRange) +{ + if (!m_XmlId.isEmpty()) // valid? + { + // insert mark + const Reference<XPropertySet> xPropertySet( + XMLTextMarkImportContext::CreateAndInsertMark( + GetImport(), + "com.sun.star.text.textfield.MetadataField", + OUString(), + i_xInsertionRange, m_XmlId), + UNO_QUERY); + SAL_WARN_IF(!xPropertySet.is(), "xmloff.text", "cannot insert MetaField?"); + if (!xPropertySet.is()) return; + + if (!m_DataStyleName.isEmpty()) + { + bool isDefaultLanguage(true); + + const sal_Int32 nKey( GetImport().GetTextImport()->GetDataStyleKey( + m_DataStyleName, & isDefaultLanguage) ); + + if (-1 != nKey) + { + OUString sPropertyIsFixedLanguage("IsFixedLanguage"); + xPropertySet->setPropertyValue("NumberFormat", Any(nKey)); + if ( xPropertySet->getPropertySetInfo()-> + hasPropertyByName( sPropertyIsFixedLanguage ) ) + { + xPropertySet->setPropertyValue( sPropertyIsFixedLanguage, + Any(!isDefaultLanguage) ); + } + } + } + } + else + { + SAL_INFO("xmloff.text", "invalid <text:meta-field>: no xml:id"); + } +} + +namespace { + +/** + * Process index marks. + * + * All *-mark-end index marks should instantiate *this* class (because + * it doesn't process attributes other than ID), while the *-mark and + * *-mark-start classes should instantiate the appropriate subclasses. + */ +class XMLIndexMarkImportContext_Impl : public SvXMLImportContext +{ + XMLHints_Impl& m_rHints; + OUString sID; + +public: + + XMLIndexMarkImportContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints); + + void SAL_CALL startFastElement(sal_Int32 nElement, const Reference<xml::sax::XFastAttributeList> & xAttrList) override; + +protected: + + /// process all attributes + void ProcessAttributes(sal_Int32 nElement, const Reference<xml::sax::XFastAttributeList> & xAttrList, + Reference<beans::XPropertySet>& rPropSet); + + /** + * All marks can be created immediately. Since we don't care about + * the element content, ProcessAttribute should set the properties + * immediately. + * + * This method tolerates an empty PropertySet; subclasses however + * are not expected to. + */ + virtual void ProcessAttribute(sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet); + + static void GetServiceName(OUString& sServiceName, + sal_Int32 nElement); + + bool CreateMark(Reference<beans::XPropertySet>& rPropSet, + const OUString& rServiceName); +}; + +} + +XMLIndexMarkImportContext_Impl::XMLIndexMarkImportContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints) + : SvXMLImportContext(rImport) + , m_rHints(rHints) +{ +} + +void XMLIndexMarkImportContext_Impl::startFastElement( + sal_Int32 nElement, + const Reference<xml::sax::XFastAttributeList> & xAttrList) +{ + // get Cursor position (needed for all cases) + Reference<XTextRange> xPos( + GetImport().GetTextImport()->GetCursor()->getStart()); + Reference<beans::XPropertySet> xMark; + + switch (nElement) + { + case XML_ELEMENT(TEXT, XML_TOC_MARK): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK): + { + // single mark: create mark and insert + OUString sService; + GetServiceName(sService, nElement); + if (CreateMark(xMark, sService)) + { + ProcessAttributes(nElement, xAttrList, xMark); + m_rHints.push_back( + std::make_unique<XMLIndexMarkHint_Impl>(xMark, xPos)); + } + // else: can't create mark -> ignore + break; + } + + case XML_ELEMENT(TEXT, XML_TOC_MARK_START): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_START): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_START): + { + // start: create mark and insert (if ID is found) + OUString sService; + GetServiceName(sService, nElement); + if (CreateMark(xMark, sService)) + { + ProcessAttributes(nElement, xAttrList, xMark); + if (!sID.isEmpty()) + { + // process only if we find an ID + m_rHints.push_back( + std::make_unique<XMLIndexMarkHint_Impl>(xMark, xPos, sID)); + } + // else: no ID -> we'll never find the end -> ignore + } + // else: can't create mark -> ignore + break; + } + + case XML_ELEMENT(TEXT, XML_TOC_MARK_END): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_END): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_END): + { + // end: search for ID and set end of mark + + // call process attributes with empty XPropertySet: + ProcessAttributes(nElement, xAttrList, xMark); + if (!sID.isEmpty()) + { + // if we have an ID, find the hint and set the end position + XMLIndexMarkHint_Impl *const pHint = m_rHints.GetIndexHintById(sID); + if (pHint) + // set end and stop searching + pHint->SetEnd(xPos); + } + // else: no ID -> ignore + break; + } + + default: + SAL_WARN("xmloff.text", "unknown index mark type!"); + break; + } +} + +void XMLIndexMarkImportContext_Impl::ProcessAttributes( + sal_Int32 nElement, + const Reference<xml::sax::XFastAttributeList> & xAttrList, + Reference<beans::XPropertySet>& rPropSet) +{ + // process attributes + for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList )) + { + ProcessAttribute(nElement, aIter, rPropSet); + } +} + +void XMLIndexMarkImportContext_Impl::ProcessAttribute( + sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) +{ + // we only know ID + string-value attribute; + // (former: marks, latter: -start + -end-marks) + // the remainder is handled in sub-classes + switch (nElement) + { + case XML_ELEMENT(TEXT, XML_TOC_MARK): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK): + if ( aIter.getToken() == XML_ELEMENT(TEXT, XML_STRING_VALUE) ) + { + rPropSet->setPropertyValue("AlternativeText", uno::Any(aIter.toString())); + } + // else: ignore! + break; + + case XML_ELEMENT(TEXT, XML_TOC_MARK_START): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_START): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_START): + case XML_ELEMENT(TEXT, XML_TOC_MARK_END): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_END): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_END): + if ( aIter.getToken() == XML_ELEMENT(TEXT, XML_ID) ) + { + sID = aIter.toString(); + } + // else: ignore + break; + + default: + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + break; + } +} + + +void XMLIndexMarkImportContext_Impl::GetServiceName( + OUString& sServiceName, + sal_Int32 nElement) +{ + switch (nElement) + { + case XML_ELEMENT(TEXT, XML_TOC_MARK): + case XML_ELEMENT(TEXT, XML_TOC_MARK_START): + case XML_ELEMENT(TEXT, XML_TOC_MARK_END): + { + sServiceName = "com.sun.star.text.ContentIndexMark"; + break; + } + + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_START): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_END): + { + sServiceName = "com.sun.star.text.UserIndexMark"; + break; + } + + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_START): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_END): + { + sServiceName = "com.sun.star.text.DocumentIndexMark"; + break; + } + + default: + { + XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement); + sServiceName.clear(); + break; + } + } +} + +bool XMLIndexMarkImportContext_Impl::CreateMark( + Reference<beans::XPropertySet>& rPropSet, + const OUString& rServiceName) +{ + Reference<lang::XMultiServiceFactory> + xFactory(GetImport().GetModel(), UNO_QUERY); + + if( xFactory.is() ) + { + Reference<beans::XPropertySet> xPropSet( xFactory->createInstance(rServiceName), UNO_QUERY ); + if (xPropSet.is()) + rPropSet = xPropSet; + return true; + } + + return false; +} + +namespace { + +class XMLTOCMarkImportContext_Impl : public XMLIndexMarkImportContext_Impl +{ +public: + + XMLTOCMarkImportContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints); + +protected: + + /** process outline level */ + virtual void ProcessAttribute(sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) override; +}; + +} + +XMLTOCMarkImportContext_Impl::XMLTOCMarkImportContext_Impl( + SvXMLImport& rImport, XMLHints_Impl& rHints) : + XMLIndexMarkImportContext_Impl(rImport, rHints) +{ +} + +void XMLTOCMarkImportContext_Impl::ProcessAttribute( + sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) +{ + SAL_WARN_IF(!rPropSet.is(), "xmloff.text", "need PropertySet"); + + switch (aIter.getToken()) + { + case XML_ELEMENT(TEXT, XML_OUTLINE_LEVEL): + { + // outline level: set Level property + sal_Int32 nTmp; + if (::sax::Converter::convertNumber( nTmp, aIter.toView() ) + && nTmp >= 1 + && nTmp < GetImport().GetTextImport()-> + GetChapterNumbering()->getCount() ) + { + rPropSet->setPropertyValue("Level", uno::Any(static_cast<sal_Int16>(nTmp - 1))); + } + // else: value out of range -> ignore + break; + } + default: + // else: delegate to superclass + XMLIndexMarkImportContext_Impl::ProcessAttribute( + nElement, aIter, rPropSet); + } +} + +namespace { + +class XMLUserIndexMarkImportContext_Impl : public XMLIndexMarkImportContext_Impl +{ +public: + + XMLUserIndexMarkImportContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints); + +protected: + + /** process index name */ + virtual void ProcessAttribute(sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) override; +}; + +} + +XMLUserIndexMarkImportContext_Impl::XMLUserIndexMarkImportContext_Impl( + SvXMLImport& rImport, XMLHints_Impl& rHints) : + XMLIndexMarkImportContext_Impl(rImport, rHints) +{ +} + +void XMLUserIndexMarkImportContext_Impl::ProcessAttribute( + sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) +{ + switch (aIter.getToken()) + { + case XML_ELEMENT(TEXT, XML_INDEX_NAME): + rPropSet->setPropertyValue("UserIndexName", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_OUTLINE_LEVEL): + { + // outline level: set Level property + sal_Int32 nTmp; + if (::sax::Converter::convertNumber( + nTmp, aIter.toView(), 0, + GetImport().GetTextImport()->GetChapterNumbering()->getCount())) + { + rPropSet->setPropertyValue("Level", uno::Any(static_cast<sal_Int16>(nTmp - 1))); + } + // else: value out of range -> ignore + break; + } + default: + // else: unknown text property: delegate to super class + XMLIndexMarkImportContext_Impl::ProcessAttribute( + nElement, aIter, rPropSet); + } +} + +namespace { + +class XMLAlphaIndexMarkImportContext_Impl : public XMLIndexMarkImportContext_Impl +{ +public: + + XMLAlphaIndexMarkImportContext_Impl( + SvXMLImport& rImport, + XMLHints_Impl& rHints); + +protected: + + /** process primary + secondary keys */ + virtual void ProcessAttribute(sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) override; +}; + +} + +XMLAlphaIndexMarkImportContext_Impl::XMLAlphaIndexMarkImportContext_Impl( + SvXMLImport& rImport, XMLHints_Impl& rHints) : + XMLIndexMarkImportContext_Impl(rImport, rHints) +{ +} + +void XMLAlphaIndexMarkImportContext_Impl::ProcessAttribute( + sal_Int32 nElement, + const sax_fastparser::FastAttributeList::FastAttributeIter & aIter, + Reference<beans::XPropertySet>& rPropSet) +{ + switch (aIter.getToken()) + { + case XML_ELEMENT(TEXT, XML_KEY1): + rPropSet->setPropertyValue("PrimaryKey", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_KEY2): + rPropSet->setPropertyValue("SecondaryKey", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_KEY1_PHONETIC): + rPropSet->setPropertyValue("PrimaryKeyReading", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_KEY2_PHONETIC): + rPropSet->setPropertyValue("SecondaryKeyReading", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_STRING_VALUE_PHONETIC): + rPropSet->setPropertyValue("TextReading", uno::Any(aIter.toString())); + break; + case XML_ELEMENT(TEXT, XML_MAIN_ENTRY): + { + bool bMainEntry = false; + bool bTmp(false); + + if (::sax::Converter::convertBool(bTmp, aIter.toView())) + bMainEntry = bTmp; + + rPropSet->setPropertyValue("IsMainEntry", uno::Any(bMainEntry)); + break; + } + default: + XMLIndexMarkImportContext_Impl::ProcessAttribute( + nElement, aIter, rPropSet); + } +} + + +XMLImpSpanContext_Impl::XMLImpSpanContext_Impl( + SvXMLImport& rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnLeadSpace, + sal_uInt8 nSFConvFlags) +: SvXMLImportContext( rImport ) +, m_rHints( rHints ) +, pHint( nullptr ) +, rIgnoreLeadingSpace( rIgnLeadSpace ) +, nStarFontsConvFlags( nSFConvFlags & (CONV_FROM_STAR_BATS|CONV_FROM_STAR_MATH) ) +{ + OUString aStyleName; + + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + if( aIter.getToken() == XML_ELEMENT(TEXT, XML_STYLE_NAME) ) + { + aStyleName = aIter.toString(); + break; + } + } + + if( !aStyleName.isEmpty() ) + { + pHint = new XMLStyleHint_Impl( aStyleName, + GetImport().GetTextImport()->GetCursorAsRange()->getStart() ); + m_rHints.push_back(std::unique_ptr<XMLStyleHint_Impl>(pHint)); + } +} + +void XMLImpSpanContext_Impl::endFastElement(sal_Int32 ) +{ + if (!pHint) + return; + + Reference<XTextRange> xCrsrRange(GetImport().GetTextImport()->GetCursorAsRange()); + if (!xCrsrRange.is()) + return; // Robust (defective file) + + pHint->SetEnd(xCrsrRange->getStart()); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLImpSpanContext_Impl::CreateSpanContext( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList, + XMLHints_Impl& rHints, + bool& rIgnoreLeadingSpace, + sal_uInt8 nStarFontsConvFlags + ) +{ + SvXMLImportContext *pContext = nullptr; + + switch( nElement ) + { + case XML_ELEMENT(TEXT, XML_SPAN): + pContext = new XMLImpSpanContext_Impl( rImport, nElement, + xAttrList, + rHints, + rIgnoreLeadingSpace + ,nStarFontsConvFlags + ); + break; + + case XML_ELEMENT(TEXT, XML_TAB): + pContext = new XMLCharContext( rImport, xAttrList, + 0x0009, false ); + rIgnoreLeadingSpace = false; + break; + + case XML_ELEMENT(TEXT, XML_LINE_BREAK): + if (xAttrList->hasAttribute(XML_ELEMENT(LO_EXT, XML_CLEAR))) + { + pContext = new SvXMLLineBreakContext(rImport, *rImport.GetTextImport()); + } + else + { + pContext = new XMLCharContext(rImport, ControlCharacter::LINE_BREAK); + } + rIgnoreLeadingSpace = false; + break; + + case XML_ELEMENT(TEXT, XML_S): + pContext = new XMLCharContext( rImport, xAttrList, 0x0020, true ); + rIgnoreLeadingSpace = false; + break; + + case XML_ELEMENT(TEXT, XML_A): + { + // test for HyperLinkURL property. If present, insert link as + // text property (StarWriter), else try to insert as text + // field (StarCalc, StarDraw, ...) + Reference< beans::XPropertySet > xPropSet( rImport.GetTextImport()->GetCursor(), UNO_QUERY ); + + if ( xPropSet->getPropertySetInfo()->hasPropertyByName( "HyperLinkURL" ) ) + { + pContext = new XMLImpHyperlinkContext_Impl( + rImport, + nElement, + xAttrList, + rHints, + rIgnoreLeadingSpace ); + } + else + { + pContext = new XMLUrlFieldImportContext(rImport, *rImport.GetTextImport()); + //whitespace handling like other fields + rIgnoreLeadingSpace = false; + + } + break; + } + + case XML_ELEMENT(TEXT, XML_RUBY): + pContext = new XMLImpRubyContext_Impl( rImport, nElement, + xAttrList, + rHints, + rIgnoreLeadingSpace ); + break; + + case XML_ELEMENT(TEXT, XML_NOTE): + if (rImport.GetTextImport()->IsInFrame()) + { + // we must not insert footnotes into text frames + pContext = new SvXMLImportContext( rImport ); + } + else + { + pContext = new XMLFootnoteImportContext(rImport, *rImport.GetTextImport()); + } + rIgnoreLeadingSpace = false; + break; + + case XML_ELEMENT(TEXT, XML_REFERENCE_MARK): + case XML_ELEMENT(TEXT, XML_BOOKMARK): + case XML_ELEMENT(TEXT, XML_BOOKMARK_START): + case XML_ELEMENT(TEXT, XML_BOOKMARK_END): + pContext = new XMLTextMarkImportContext(rImport, *rImport.GetTextImport(), + rHints.GetCrossRefHeadingBookmark()); + break; + + case XML_ELEMENT(FIELD, XML_FIELDMARK): + case XML_ELEMENT(FIELD, XML_FIELDMARK_START): + case XML_ELEMENT(FIELD, XML_FIELDMARK_SEPARATOR): + case XML_ELEMENT(FIELD, XML_FIELDMARK_END): + pContext = new XMLTextMarkImportContext(rImport, *rImport.GetTextImport(), + rHints.GetCrossRefHeadingBookmark()); + break; + + case XML_ELEMENT(TEXT, XML_REFERENCE_MARK_START): + pContext = new XMLStartReferenceContext_Impl( rImport, + rHints, xAttrList ); + break; + + case XML_ELEMENT(TEXT, XML_REFERENCE_MARK_END): + pContext = new XMLEndReferenceContext_Impl( rImport, + rHints, xAttrList ); + break; + + case XML_ELEMENT(DRAW, XML_FRAME): + { + Reference < XTextRange > xAnchorPos = + rImport.GetTextImport()->GetCursor()->getStart(); + XMLTextFrameContext *pTextFrameContext = + new XMLTextFrameContext(rImport, + xAttrList, + TextContentAnchorType_AS_CHARACTER ); + // Remove check for text content. (#i33242#) + // Check for text content is done on the processing of the hint + if( TextContentAnchorType_AT_CHARACTER == + pTextFrameContext->GetAnchorType() ) + { + rHints.push_back(std::make_unique<XMLTextFrameHint_Impl>( + pTextFrameContext, xAnchorPos)); + } + pContext = pTextFrameContext; + rIgnoreLeadingSpace = false; + } + break; + case XML_ELEMENT(DRAW, XML_A): + { + Reference < XTextRange > xAnchorPos(rImport.GetTextImport()->GetCursor()->getStart()); + pContext = + new XMLTextFrameHyperlinkContext( rImport, nElement, + xAttrList, + TextContentAnchorType_AS_CHARACTER ); + rHints.push_back( + std::make_unique<XMLTextFrameHint_Impl>(pContext, xAnchorPos)); + } + break; + + case XML_ELEMENT(TEXT, XML_TOC_MARK): + case XML_ELEMENT(TEXT, XML_TOC_MARK_START): + pContext = new XMLTOCMarkImportContext_Impl( + rImport, rHints); + break; + + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_START): + pContext = new XMLUserIndexMarkImportContext_Impl( + rImport, rHints); + break; + + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_START): + pContext = new XMLAlphaIndexMarkImportContext_Impl( + rImport, rHints); + break; + + case XML_ELEMENT(TEXT, XML_TOC_MARK_END): + case XML_ELEMENT(TEXT, XML_USER_INDEX_MARK_END): + case XML_ELEMENT(TEXT, XML_ALPHABETICAL_INDEX_MARK_END): + pContext = new XMLIndexMarkImportContext_Impl( + rImport, rHints); + break; + + case XML_ELEMENT(TEXT, XML_CHANGE_START): + case XML_ELEMENT(TEXT, XML_CHANGE_END): + case XML_ELEMENT(TEXT, XML_CHANGE): + pContext = new XMLChangeImportContext( + rImport, + ((nElement == XML_ELEMENT(TEXT, XML_CHANGE_END)) + ? XMLChangeImportContext::Element::END + : (nElement == XML_ELEMENT(TEXT, XML_CHANGE_START)) + ? XMLChangeImportContext::Element::START + : XMLChangeImportContext::Element::POINT), + false); + break; + + case XML_ELEMENT(TEXT, XML_META): + pContext = new XMLMetaImportContext(rImport, nElement, + rHints, rIgnoreLeadingSpace ); + break; + + case XML_ELEMENT(TEXT, XML_META_FIELD): + pContext = new XMLMetaFieldImportContext(rImport, nElement, + rHints, rIgnoreLeadingSpace ); + break; + + case XML_ELEMENT(LO_EXT, XML_CONTENT_CONTROL): + pContext = new XMLContentControlContext(rImport, nElement, rHints, rIgnoreLeadingSpace); + break; + + default: + // none of the above? then it's probably a text field! + pContext = XMLTextFieldImportContext::CreateTextFieldImportContext( + rImport, *rImport.GetTextImport(), nElement); + // #108784# import draw elements (except control shapes in headers) + if( pContext == nullptr && + !( rImport.GetTextImport()->IsInHeaderFooter() && + nElement == XML_ELEMENT(DRAW, XML_CONTROL ) ) ) + { + Reference < XShapes > xShapes; + SvXMLShapeContext* pShapeContext = XMLShapeImportHelper::CreateGroupChildContext( + rImport, nElement, xAttrList, xShapes ); + pContext = pShapeContext; + // OD 2004-04-20 #i26791# - keep shape in a text frame hint to + // adjust its anchor position, if it's at-character anchored + Reference < XTextRange > xAnchorPos = + rImport.GetTextImport()->GetCursor()->getStart(); + rHints.push_back( + std::make_unique<XMLDrawHint_Impl>(pShapeContext, xAnchorPos)); + } + // Behind fields, shapes and any unknown content blanks aren't ignored + rIgnoreLeadingSpace = false; + } + + if (!pContext) + XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement); + return pContext; +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLImpSpanContext_Impl::createFastChildContext( + sal_Int32 nElement, + const uno::Reference< xml::sax::XFastAttributeList>& xAttrList ) +{ + return CreateSpanContext( GetImport(), nElement, xAttrList, + m_rHints, rIgnoreLeadingSpace + ,nStarFontsConvFlags + ); +} + +void XMLImpSpanContext_Impl::characters( const OUString& rChars ) +{ + OUString sStyleName; + if( pHint ) + sStyleName = pHint->GetStyleName(); + OUString sChars = + GetImport().GetTextImport()->ConvertStarFonts( rChars, sStyleName, + nStarFontsConvFlags, + false, GetImport() ); + GetImport().GetTextImport()->InsertString( sChars, rIgnoreLeadingSpace ); +} + + +XMLParaContext::XMLParaContext( + SvXMLImport& rImport, + sal_Int32 nElement, + const Reference< xml::sax::XFastAttributeList > & xAttrList ) : + SvXMLImportContext( rImport ), + xStart( rImport.GetTextImport()->GetCursorAsRange()->getStart() ), + m_bHaveAbout(false), + nOutlineLevel( (nElement & TOKEN_MASK) == XML_H ? 1 : -1 ), + // Lost outline numbering in master document (#i73509#) + mbOutlineLevelAttrFound( false ), + mbOutlineContentVisible(true), + bIgnoreLeadingSpace( true ), + bHeading( (nElement & TOKEN_MASK) == XML_H ), + bIsListHeader( false ), + bIsRestart (false), + nStartValue(0), + nStarFontsConvFlags( 0 ) +{ + bool bHaveXmlId( false ); + OUString aCondStyleName; + + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + switch( aIter.getToken() ) + { + case XML_ELEMENT(XML, XML_ID): + m_sXmlId = aIter.toString(); + bHaveXmlId = true; + break; + case XML_ELEMENT(XHTML, XML_ABOUT): + m_sAbout = aIter.toString(); + m_bHaveAbout = true; + break; + case XML_ELEMENT(XHTML, XML_PROPERTY): + m_sProperty = aIter.toString(); + break; + case XML_ELEMENT(XHTML, XML_CONTENT): + m_sContent = aIter.toString(); + break; + case XML_ELEMENT(XHTML, XML_DATATYPE): + m_sDatatype = aIter.toString(); + break; + case XML_ELEMENT(TEXT, XML_ID): + if (!bHaveXmlId) { m_sXmlId = aIter.toString(); } + break; + case XML_ELEMENT(TEXT, XML_STYLE_NAME): + sStyleName = aIter.toString(); + break; + case XML_ELEMENT(TEXT, XML_COND_STYLE_NAME): + aCondStyleName = aIter.toString(); + break; + case XML_ELEMENT(TEXT, XML_OUTLINE_LEVEL): + { + sal_Int32 nTmp = aIter.toInt32(); + if( nTmp > 0 ) + { + if( nTmp > 127 ) + nTmp = 127; + nOutlineLevel = static_cast<sal_Int8>(nTmp); + } + // Lost outline numbering in master document (#i73509#) + mbOutlineLevelAttrFound = true; + } + break; + case XML_ELEMENT(LO_EXT, XML_OUTLINE_CONTENT_VISIBLE): + { + bool bBool(false); + if (::sax::Converter::convertBool(bBool, aIter.toView())) + mbOutlineContentVisible = bBool; + } + break; + case XML_ELEMENT(TEXT, XML_IS_LIST_HEADER): + { + bool bBool(false); + if (::sax::Converter::convertBool(bBool, aIter.toView())) + bIsListHeader = bBool; + } + break; + case XML_ELEMENT(TEXT, XML_RESTART_NUMBERING): + { + bool bBool(false); + if (::sax::Converter::convertBool(bBool, aIter.toView())) + bIsRestart = bBool; + } + break; + case XML_ELEMENT(TEXT, XML_START_VALUE): + { + nStartValue = sal::static_int_cast< sal_Int16 >(aIter.toInt32()); + } + break; + case XML_ELEMENT(LO_EXT, XML_MARKER_STYLE_NAME): + if (auto pStyle = rImport.GetTextImport()->FindAutoCharStyle(aIter.toString())) + m_aMarkerStyleName = pStyle->GetAutoName(); + break; + default: + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + } + } + + if( !aCondStyleName.isEmpty() ) + sStyleName = aCondStyleName; +} + +void XMLParaContext::endFastElement(sal_Int32 ) +{ + rtl::Reference < XMLTextImportHelper > xTxtImport( + GetImport().GetTextImport()); + Reference<XTextRange> xEnd; + try + { + Reference<XTextRange> const xCrsrRange(xTxtImport->GetCursorAsRange()); + if (!xCrsrRange.is()) + return; // Robust (defective file) + xEnd = xCrsrRange->getStart(); + } + catch (uno::Exception const&) + { + SAL_INFO("xmloff.text", "XMLParaContext: cursor disposed?"); + return; + } + + // if we have an id set for this paragraph, get a cursor for this + // paragraph and register it with the given identifier + // FIXME: this is just temporary, and should be removed when + // EditEngine paragraphs implement XMetadatable! + if (!m_sXmlId.isEmpty()) + { + Reference < XTextCursor > xIdCursor( xTxtImport->GetText()->createTextCursorByRange( xStart ) ); + if( xIdCursor.is() ) + { + xIdCursor->gotoRange( xEnd, true ); + GetImport().getInterfaceToIdentifierMapper().registerReference( + m_sXmlId, Reference<XInterface>( xIdCursor, UNO_QUERY )); + } + } + + // insert a paragraph break + xTxtImport->InsertControlCharacter( ControlCharacter::APPEND_PARAGRAPH ); + + // create a cursor that select the whole last paragraph + Reference < XTextCursor > xAttrCursor; + try { + xAttrCursor = xTxtImport->GetText()->createTextCursorByRange( xStart ); + if( !xAttrCursor.is() ) + return; // Robust (defective file) + } catch (const uno::Exception &) { + // createTextCursorByRange() likes to throw runtime exception, even + // though it just means 'we were unable to create the cursor' + return; + } + xAttrCursor->gotoRange( xEnd, true ); + + // xml:id for RDF metadata + if (!m_sXmlId.isEmpty() || m_bHaveAbout || !m_sProperty.isEmpty()) + { + try { + const uno::Reference<container::XEnumerationAccess> xEA + (xAttrCursor, uno::UNO_QUERY_THROW); + const uno::Reference<container::XEnumeration> xEnum( + xEA->createEnumeration(), uno::UNO_SET_THROW); + SAL_WARN_IF(!xEnum->hasMoreElements(), "xmloff.text", "xml:id: no paragraph?"); + if (xEnum->hasMoreElements()) { + uno::Reference<rdf::XMetadatable> xMeta; + xEnum->nextElement() >>= xMeta; + SAL_WARN_IF(!xMeta.is(), "xmloff.text", "xml:id: not XMetadatable"); + GetImport().SetXmlId(xMeta, m_sXmlId); + if (m_bHaveAbout) + { + GetImport().AddRDFa(xMeta, + m_sAbout, m_sProperty, m_sContent, m_sDatatype); + } + SAL_WARN_IF(xEnum->hasMoreElements(), "xmloff.text", "xml:id: > 1 paragraph?"); + } + } catch (const uno::Exception &) { + SAL_INFO("xmloff.text", "XMLParaContext::~XMLParaContext: exception"); + } + } + + OUString const sCellParaStyleName(xTxtImport->GetCellParaStyleDefault()); + if( !sCellParaStyleName.isEmpty() ) + { + /* Suppress handling of outline and list attributes, + because of side effects of method <SetStyleAndAttrs(..)> (#i80724#) + */ + xTxtImport->SetStyleAndAttrs( GetImport(), xAttrCursor, + sCellParaStyleName, + true, + false, -1, // suppress outline handling + false ); // suppress list attributes handling + } + + // #103445# for headings without style name, find the proper style + if( bHeading && sStyleName.isEmpty() ) + xTxtImport->FindOutlineStyleName( sStyleName, nOutlineLevel ); + + // set style and hard attributes at the previous paragraph + // Add parameter <mbOutlineLevelAttrFound> (#i73509#) + sStyleName = xTxtImport->SetStyleAndAttrs( GetImport(), xAttrCursor, + sStyleName, + true, + mbOutlineLevelAttrFound, + bHeading ? nOutlineLevel : -1, + true, + mbOutlineContentVisible); + + if (m_aMarkerStyleName.hasValue()) + { + if (auto xPropSet = xStart.query<css::beans::XPropertySet>()) + { + try + { + xPropSet->setPropertyValue("ListAutoFormat", m_aMarkerStyleName); + } + catch (const css::beans::UnknownPropertyException&) + { + // no problem + } + } + } + + // handle list style header + if (bHeading && (bIsListHeader || bIsRestart)) + { + Reference<XPropertySet> xPropSet( xAttrCursor, UNO_QUERY ); + + if (xPropSet.is()) + { + if (bIsListHeader) + { + OUString sNumberingIsNumber + ("NumberingIsNumber"); + if(xPropSet->getPropertySetInfo()-> + hasPropertyByName(sNumberingIsNumber)) + { + xPropSet->setPropertyValue + (sNumberingIsNumber, Any( false ) ); + } + } + if (bIsRestart) + { + OUString sParaIsNumberingRestart + ("ParaIsNumberingRestart"); + OUString sNumberingStartValue + ("NumberingStartValue"); + if (xPropSet->getPropertySetInfo()-> + hasPropertyByName(sParaIsNumberingRestart)) + { + xPropSet->setPropertyValue + (sParaIsNumberingRestart, Any(true)); + } + + if (xPropSet->getPropertySetInfo()-> + hasPropertyByName(sNumberingStartValue)) + { + xPropSet->setPropertyValue + (sNumberingStartValue, Any(nStartValue)); + } + } + + } + } + + if (m_xHints) + { + bool bSetNoFormatAttr = false; + uno::Reference<beans::XPropertySet> xCursorProps(xAttrCursor, uno::UNO_QUERY); + int nEmptyHints = 0; + uno::Reference<text::XTextRangeCompare> xCompare(xTxtImport->GetText(), uno::UNO_QUERY); + if (xCompare.is()) + { + try + { + for (const auto& pHint : m_xHints->GetHints()) + { + if (xCompare->compareRegionStarts(pHint->GetStart(), pHint->GetEnd()) == 0) + { + ++nEmptyHints; + } + } + } + catch (const uno::Exception&) + { + TOOLS_WARN_EXCEPTION("xmloff.text", ""); + } + } + if (nEmptyHints > 0 || m_aMarkerStyleName.hasValue()) + { + // We have at least one empty hint, then make try to ask the cursor to not upgrade our character + // attributes to paragraph-level formatting, which would lead to incorrect rendering. + uno::Reference<beans::XPropertySetInfo> xCursorPropsInfo = xCursorProps->getPropertySetInfo(); + bSetNoFormatAttr = xCursorPropsInfo->hasPropertyByName("NoFormatAttr"); + } + if (bSetNoFormatAttr) + { + xCursorProps->setPropertyValue("NoFormatAttr", uno::Any(true)); + } + for (const auto & i : m_xHints->GetHints()) + { + XMLHint_Impl *const pHint = i.get(); + xAttrCursor->gotoRange( pHint->GetStart(), false ); + xAttrCursor->gotoRange( pHint->GetEnd(), true ); + switch( pHint->GetType() ) + { + case XMLHintType::XML_HINT_STYLE: + { + const OUString& rStyleName = + static_cast<XMLStyleHint_Impl *>(pHint)->GetStyleName(); + if( !rStyleName.isEmpty() ) + xTxtImport->SetStyleAndAttrs( GetImport(), + xAttrCursor, rStyleName, + false ); + } + break; + case XMLHintType::XML_HINT_REFERENCE: + { + const OUString& rRefName = + static_cast<XMLReferenceHint_Impl *>(pHint)->GetRefName(); + if( !rRefName.isEmpty() ) + { + if( !pHint->GetEnd().is() ) + pHint->SetEnd(xEnd); + + // reference name uses rStyleName member + // borrow from XMLTextMarkImportContext + XMLTextMarkImportContext::CreateAndInsertMark( + GetImport(), + "com.sun.star.text.ReferenceMark", + rRefName, + xAttrCursor); + } + } + break; + case XMLHintType::XML_HINT_HYPERLINK: + { + const XMLHyperlinkHint_Impl *pHHint = + static_cast<const XMLHyperlinkHint_Impl *>(pHint); + xTxtImport->SetHyperlink( GetImport(), + xAttrCursor, + pHHint->GetHRef(), + pHHint->GetName(), + pHHint->GetTargetFrameName(), + pHHint->GetStyleName(), + pHHint->GetVisitedStyleName(), + pHHint->GetEventsContext() ); + } + break; + case XMLHintType::XML_HINT_INDEX_MARK: + { + Reference<beans::XPropertySet> xMark( + static_cast<const XMLIndexMarkHint_Impl *>(pHint)->GetMark()); + Reference<XTextContent> xContent(xMark, UNO_QUERY); + try + { + xTxtImport->GetText()->insertTextContent( + xAttrCursor, xContent, true ); + } + catch (uno::RuntimeException const&) + { + TOOLS_INFO_EXCEPTION("xmloff.text", "could not insert index mark, presumably in editengine text"); + } + } + break; + case XMLHintType::XML_HINT_TEXT_FRAME: + { + const XMLTextFrameHint_Impl *pFHint = + static_cast<const XMLTextFrameHint_Impl *>(pHint); + // Check for text content (#i33242#) + Reference < XTextContent > xTextContent = + pFHint->GetTextContent(); + if ( xTextContent.is() ) + { + /* Core impl. of the unification of drawing objects and + Writer fly frames (#i26791#) + */ + if ( pFHint->IsBoundAtChar() ) + { + xTextContent->attach( xAttrCursor ); + } + } + /* Consider, that hint can also contain a shape - + e.g. drawing object of type 'Text'. (#i33242#) + */ + else + { + Reference < XShape > xShape = pFHint->GetShape(); + if ( xShape.is() ) + { + // determine anchor type + Reference < XPropertySet > xPropSet( xShape, UNO_QUERY ); + TextContentAnchorType eAnchorType = + TextContentAnchorType_AT_PARAGRAPH; + { + Any aAny = xPropSet->getPropertyValue( "AnchorType" ); + aAny >>= eAnchorType; + } + if ( TextContentAnchorType_AT_CHARACTER == eAnchorType ) + { + // set anchor position for at-character anchored objects + xPropSet->setPropertyValue("TextRange", Any(xAttrCursor)); + } + } + } + } + break; + /* Core impl. of the unification of drawing objects and + Writer fly frames (#i26791#) + */ + case XMLHintType::XML_HINT_DRAW: + { + const XMLDrawHint_Impl *pDHint = + static_cast<const XMLDrawHint_Impl*>(pHint); + // Improvement: hint directly provides the shape. (#i33242#) + const Reference < XShape >& xShape = pDHint->GetShape(); + if ( xShape.is() ) + { + // determine anchor type + Reference < XPropertySet > xPropSet( xShape, UNO_QUERY ); + TextContentAnchorType eAnchorType = TextContentAnchorType_AT_PARAGRAPH; + { + Any aAny = xPropSet->getPropertyValue( "AnchorType" ); + aAny >>= eAnchorType; + } + if ( TextContentAnchorType_AT_CHARACTER == eAnchorType ) + { + // set anchor position for at-character anchored objects + xPropSet->setPropertyValue("TextRange", Any(xAttrCursor)); + } + } + } + break; + default: + SAL_WARN( "xmloff.text", "What's this" ); + break; + } + } + if (bSetNoFormatAttr) + { + xCursorProps->setPropertyValue("NoFormatAttr", uno::Any(false)); + } + } + m_xHints.reset(); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLParaContext::createFastChildContext( + sal_Int32 nElement, + const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) +{ + if (!m_xHints) + m_xHints.reset(new XMLHints_Impl); + return XMLImpSpanContext_Impl::CreateSpanContext( + GetImport(), nElement, xAttrList, + *m_xHints, bIgnoreLeadingSpace, + nStarFontsConvFlags); +} + +void XMLParaContext::characters( const OUString& rChars ) +{ + OUString sChars = + GetImport().GetTextImport()->ConvertStarFonts( rChars, sStyleName, + nStarFontsConvFlags, + true, GetImport() ); + GetImport().GetTextImport()->InsertString( sChars, bIgnoreLeadingSpace ); +} + + +XMLNumberedParaContext::XMLNumberedParaContext( + SvXMLImport& i_rImport, + sal_Int32 /*nElement*/, + const Reference< xml::sax::XFastAttributeList > & xAttrList ) : + SvXMLImportContext( i_rImport ), + m_Level(0), + m_StartValue(-1) +{ + OUString StyleName; + + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + switch( aIter.getToken() ) + { + case XML_ELEMENT(XML, XML_ID): +//FIXME: there is no UNO API for lists + break; + case XML_ELEMENT(TEXT, XML_LIST_ID): + m_ListId = aIter.toString(); + break; + case XML_ELEMENT(TEXT, XML_LEVEL): + { + sal_Int32 nTmp = aIter.toInt32(); + if ( nTmp >= 1 && nTmp <= SHRT_MAX ) { + m_Level = static_cast<sal_uInt16>(nTmp) - 1; + } + } + break; + case XML_ELEMENT(TEXT, XML_STYLE_NAME): + StyleName = aIter.toString(); + break; + case XML_ELEMENT(TEXT, XML_CONTINUE_NUMBERING): + // this attribute is deprecated +// ContinueNumbering = IsXMLToken(sValue, XML_TRUE); + break; + case XML_ELEMENT(TEXT, XML_START_VALUE): + { + sal_Int32 nTmp = aIter.toInt32(); + if ( nTmp >= 0 && nTmp <= SHRT_MAX ) { + m_StartValue = static_cast<sal_Int16>(nTmp); + } + } + break; + default: + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + } + } + + XMLTextListsHelper& rTextListsHelper( + i_rImport.GetTextImport()->GetTextListHelper() ); + if (m_ListId.isEmpty()) + { + SAL_WARN_IF(0 <= i_rImport.GetODFVersion().compareTo(u"1.2"), "xmloff.text", "invalid numbered-paragraph: no list-id (1.2)"); + m_ListId = rTextListsHelper.GetNumberedParagraphListId(m_Level, + StyleName); + SAL_WARN_IF(m_ListId.isEmpty(), "xmloff.text", "numbered-paragraph: no ListId"); + if (m_ListId.isEmpty()) { + return; + } + } + m_xNumRules = rTextListsHelper.EnsureNumberedParagraph( i_rImport, + m_ListId, m_Level, StyleName); + + SAL_WARN_IF(!m_xNumRules.is(), "xmloff.text", "numbered-paragraph: no NumRules"); + + i_rImport.GetTextImport()->GetTextListHelper().PushListContext( this ); +} + +void XMLNumberedParaContext::endFastElement(sal_Int32 ) +{ + if (!m_ListId.isEmpty()) { + GetImport().GetTextImport()->PopListContext(); + } +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > XMLNumberedParaContext::createFastChildContext( + sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) +{ + switch (nElement) + { + case XML_ELEMENT(TEXT, XML_H): + case XML_ELEMENT(LO_EXT, XML_H): + case XML_ELEMENT(TEXT, XML_P): + case XML_ELEMENT(LO_EXT, XML_P): + return new XMLParaContext( GetImport(), nElement, xAttrList ); + default: + XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement); + } + + return nullptr; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |