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Diffstat (limited to 'xmloff/source/text/XMLChangedRegionImportContext.cxx')
| -rw-r--r-- | xmloff/source/text/XMLChangedRegionImportContext.cxx | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/xmloff/source/text/XMLChangedRegionImportContext.cxx b/xmloff/source/text/XMLChangedRegionImportContext.cxx new file mode 100644 index 000000000000..52e4ccc8e048 --- /dev/null +++ b/xmloff/source/text/XMLChangedRegionImportContext.cxx @@ -0,0 +1,196 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" +#include "XMLChangedRegionImportContext.hxx" +#include "XMLChangeElementImportContext.hxx" +#include <com/sun/star/uno/Reference.h> +#include <com/sun/star/util/DateTime.hpp> +#include <com/sun/star/text/XTextCursor.hpp> +#include <xmloff/xmlimp.hxx> +#include "xmlnmspe.hxx" +#include <xmloff/nmspmap.hxx> +#include <xmloff/xmltoken.hxx> +#include <xmloff/xmluconv.hxx> + + +using namespace ::xmloff::token; + +using ::rtl::OUString; +using ::com::sun::star::uno::Reference; +using ::com::sun::star::text::XTextCursor; +using ::com::sun::star::util::DateTime; +using ::com::sun::star::xml::sax::XAttributeList; + + + +TYPEINIT1(XMLChangedRegionImportContext, SvXMLImportContext); + +XMLChangedRegionImportContext::XMLChangedRegionImportContext( + SvXMLImport& rImport, + sal_uInt16 nPrefix, + const OUString& rLocalName) : + SvXMLImportContext(rImport, nPrefix, rLocalName), + bMergeLastPara(sal_True) +{ +} + +XMLChangedRegionImportContext::~XMLChangedRegionImportContext() +{ +} + +void XMLChangedRegionImportContext::StartElement( + const Reference<XAttributeList> & xAttrList) +{ + // process attributes: id + bool bHaveXmlId( false ); + sal_Int16 nLength = xAttrList->getLength(); + for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++) + { + OUString sLocalName; + sal_uInt16 nPrefix = GetImport().GetNamespaceMap(). + GetKeyByAttrName( xAttrList->getNameByIndex(nAttr), + &sLocalName ); + + const OUString sValue = xAttrList->getValueByIndex(nAttr); + if (XML_NAMESPACE_XML == nPrefix) + { + if (IsXMLToken(sLocalName, XML_ID)) + { + sID = sValue; + bHaveXmlId = true; + } + } + else if (XML_NAMESPACE_TEXT == nPrefix) + { + if (IsXMLToken(sLocalName, XML_ID)) + { + if (!bHaveXmlId) { sID = sValue; } + } + else if( IsXMLToken( sLocalName, XML_MERGE_LAST_PARAGRAPH ) ) + { + sal_Bool bTmp; + if( SvXMLUnitConverter::convertBool(bTmp, sValue) ) + { + bMergeLastPara = bTmp; + } + } + } + } +} + +SvXMLImportContext* XMLChangedRegionImportContext::CreateChildContext( + sal_uInt16 nPrefix, + const OUString& rLocalName, + const Reference<XAttributeList> & xAttrList) +{ + SvXMLImportContext* pContext = NULL; + + if (XML_NAMESPACE_TEXT == nPrefix) + { + if ( IsXMLToken( rLocalName, XML_INSERTION ) || + IsXMLToken( rLocalName, XML_DELETION ) || + IsXMLToken( rLocalName, XML_FORMAT_CHANGE ) ) + { + // create XMLChangeElementImportContext for all kinds of changes + pContext = new XMLChangeElementImportContext( + GetImport(), nPrefix, rLocalName, + IsXMLToken( rLocalName, XML_DELETION ), + *this); + } + // else: it may be a text element, see below + } + + if (NULL == pContext) + { + pContext = SvXMLImportContext::CreateChildContext(nPrefix, rLocalName, + xAttrList); + + // was it a text element? If not, use default! + if (NULL == pContext) + { + pContext = SvXMLImportContext::CreateChildContext( + nPrefix, rLocalName, xAttrList); + } + } + + return pContext; +} + +void XMLChangedRegionImportContext::EndElement() +{ + // restore old XCursor (if necessary) + if (xOldCursor.is()) + { + // delete last paragraph + // (one extra paragraph was inserted in the beginning) + UniReference<XMLTextImportHelper> rHelper = + GetImport().GetTextImport(); + rHelper->DeleteParagraph(); + + GetImport().GetTextImport()->SetCursor(xOldCursor); + xOldCursor = NULL; + } +} + +void XMLChangedRegionImportContext::SetChangeInfo( + const OUString& rType, + const OUString& rAuthor, + const OUString& rComment, + const OUString& rDate) +{ + DateTime aDateTime; + if (SvXMLUnitConverter::convertDateTime(aDateTime, rDate)) + { + GetImport().GetTextImport()->RedlineAdd( + rType, sID, rAuthor, rComment, aDateTime, bMergeLastPara); + } +} + +void XMLChangedRegionImportContext::UseRedlineText() +{ + // if we haven't already installed the redline cursor, do it now + if (! xOldCursor.is()) + { + // get TextImportHelper and old Cursor + UniReference<XMLTextImportHelper> rHelper(GetImport().GetTextImport()); + Reference<XTextCursor> xCursor( rHelper->GetCursor() ); + + // create Redline and new Cursor + Reference<XTextCursor> xNewCursor = + rHelper->RedlineCreateText(xCursor, sID); + + if (xNewCursor.is()) + { + // save old cursor and install new one + xOldCursor = xCursor; + rHelper->SetCursor( xNewCursor ); + } + // else: leave as is + } +} |