diff options
Diffstat (limited to 'xmloff/source/core/XMLEmbeddedObjectImportContext.cxx')
| -rw-r--r-- | xmloff/source/core/XMLEmbeddedObjectImportContext.cxx | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/xmloff/source/core/XMLEmbeddedObjectImportContext.cxx b/xmloff/source/core/XMLEmbeddedObjectImportContext.cxx new file mode 100644 index 000000000000..7d68cf9a44d1 --- /dev/null +++ b/xmloff/source/core/XMLEmbeddedObjectImportContext.cxx @@ -0,0 +1,398 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: XMLEmbeddedObjectImportContext.cxx,v $ + * $Revision: 1.18 $ + * + * 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 <com/sun/star/document/XImporter.hpp> +#include <com/sun/star/util/XModifiable.hpp> +#include <com/sun/star/util/XModifiable2.hpp> +#include <com/sun/star/frame/XStorable.hpp> + +// #110680# +//#ifndef _COMPHELPER_PROCESSFACTORY_HXX_ +//#include <comphelper/processfactory.hxx> +//#endif +#include <tools/globname.hxx> +#include <sot/clsids.hxx> +#include <tools/globname.hxx> +#include <sot/clsids.hxx> +#include <xmloff/nmspmap.hxx> +#include <xmloff/xmlimp.hxx> +#include "xmlnmspe.hxx" +#include <xmloff/xmltoken.hxx> +#include "xmlerror.hxx" +#include <xmloff/attrlist.hxx> +#include "XMLFilterServiceNames.h" +#include "XMLEmbeddedObjectImportContext.hxx" + +using ::rtl::OUString; +using ::rtl::OUStringBuffer; + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::util; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::frame; +using namespace ::com::sun::star::document; +using namespace ::com::sun::star::xml::sax; +using namespace ::xmloff::token; + +struct XMLServiceMapEntry_Impl +{ + enum XMLTokenEnum eClass; + const sal_Char *sFilterService; + sal_Int32 nFilterServiceLen; +}; + +#define SERVICE_MAP_ENTRY( cls, app ) \ + { XML_##cls, \ + XML_IMPORT_FILTER_##app, sizeof(XML_IMPORT_FILTER_##app)-1} + +const XMLServiceMapEntry_Impl aServiceMap[] = +{ + SERVICE_MAP_ENTRY( TEXT, WRITER ), + SERVICE_MAP_ENTRY( ONLINE_TEXT, WRITER ), + SERVICE_MAP_ENTRY( SPREADSHEET, CALC ), + SERVICE_MAP_ENTRY( DRAWING, DRAW ), + SERVICE_MAP_ENTRY( GRAPHICS, DRAW ), + SERVICE_MAP_ENTRY( PRESENTATION, IMPRESS ), + SERVICE_MAP_ENTRY( CHART, CHART ), + { XML_TOKEN_INVALID, 0, 0 } +}; + +class XMLEmbeddedObjectImportContext_Impl : public SvXMLImportContext +{ + ::com::sun::star::uno::Reference< + ::com::sun::star::xml::sax::XDocumentHandler > xHandler; + +public: + TYPEINFO(); + + XMLEmbeddedObjectImportContext_Impl( SvXMLImport& rImport, USHORT nPrfx, + const ::rtl::OUString& rLName, + const ::com::sun::star::uno::Reference< + ::com::sun::star::xml::sax::XDocumentHandler >& rHandler ); + + virtual ~XMLEmbeddedObjectImportContext_Impl(); + + virtual SvXMLImportContext *CreateChildContext( USHORT nPrefix, + const ::rtl::OUString& rLocalName, + const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); + + virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList ); + + virtual void EndElement(); + + virtual void Characters( const ::rtl::OUString& rChars ); +}; + +TYPEINIT1( XMLEmbeddedObjectImportContext_Impl, SvXMLImportContext ); + +XMLEmbeddedObjectImportContext_Impl::XMLEmbeddedObjectImportContext_Impl( + SvXMLImport& rImport, USHORT nPrfx, + const OUString& rLName, + const Reference< XDocumentHandler >& rHandler ) : + SvXMLImportContext( rImport, nPrfx, rLName ), + xHandler( rHandler ) +{ +} + +XMLEmbeddedObjectImportContext_Impl::~XMLEmbeddedObjectImportContext_Impl() +{ +} + +SvXMLImportContext *XMLEmbeddedObjectImportContext_Impl::CreateChildContext( + USHORT nPrefix, + const OUString& rLocalName, + const Reference< XAttributeList >& ) +{ + return new XMLEmbeddedObjectImportContext_Impl( GetImport(), + nPrefix, rLocalName, + xHandler ); +} + +void XMLEmbeddedObjectImportContext_Impl::StartElement( + const Reference< XAttributeList >& xAttrList ) +{ + xHandler->startElement( GetImport().GetNamespaceMap().GetQNameByKey( + GetPrefix(), GetLocalName() ), + xAttrList ); +} + +void XMLEmbeddedObjectImportContext_Impl::EndElement() +{ + xHandler->endElement( GetImport().GetNamespaceMap().GetQNameByKey( + GetPrefix(), GetLocalName() ) ); +} + +void XMLEmbeddedObjectImportContext_Impl::Characters( const OUString& rChars ) +{ + xHandler->characters( rChars ); +} + +//----------------------------------------------------------------------------- + +TYPEINIT1( XMLEmbeddedObjectImportContext, SvXMLImportContext ); + +sal_Bool XMLEmbeddedObjectImportContext::SetComponent( + Reference< XComponent >& rComp ) +{ + if( !rComp.is() || !sFilterService.getLength() ) + return sal_False; + + + Sequence<Any> aArgs( 0 ); + + // #110680# + // Reference< XMultiServiceFactory > xServiceFactory = comphelper::getProcessServiceFactory(); + Reference< XMultiServiceFactory > xServiceFactory = GetImport().getServiceFactory(); + + xHandler = Reference < XDocumentHandler >( + xServiceFactory->createInstanceWithArguments( sFilterService, aArgs), + UNO_QUERY); + + if( !xHandler.is() ) + return sal_False; + + try + { + Reference < XModifiable2 > xModifiable2( rComp, UNO_QUERY_THROW ); + xModifiable2->disableSetModified(); + } + catch( Exception& ) + { + } + + Reference < XImporter > xImporter( xHandler, UNO_QUERY ); + xImporter->setTargetDocument( rComp ); + + xComp = rComp; // keep ref to component only if there is a handler + + return sal_True; +} + +XMLEmbeddedObjectImportContext::XMLEmbeddedObjectImportContext( + SvXMLImport& rImport, USHORT nPrfx, const OUString& rLName, + const Reference< XAttributeList >& xAttrList ) : + SvXMLImportContext( rImport, nPrfx, rLName ) +{ + SvGlobalName aName; + + if( nPrfx == XML_NAMESPACE_MATH && + IsXMLToken( rLName, XML_MATH ) ) + { + sFilterService = OUString( RTL_CONSTASCII_USTRINGPARAM(XML_IMPORT_FILTER_MATH) ); + aName = SvGlobalName(SO3_SM_CLASSID); + } + else if( nPrfx == XML_NAMESPACE_OFFICE && + IsXMLToken( rLName, XML_DOCUMENT ) ) + { + OUString sMime; + + sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0; + for( sal_Int16 i=0; i < nAttrCount; i++ ) + { + const OUString& rAttrName = xAttrList->getNameByIndex( i ); + OUString aLocalName; + sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName, &aLocalName ); + if( nPrefix == XML_NAMESPACE_OFFICE && + IsXMLToken( aLocalName, XML_MIMETYPE ) ) + { + sMime = xAttrList->getValueByIndex( i ); + break; + } + } + + OUString sClass; + static const char * aTmp[] = + { + "application/vnd.oasis.openoffice.", + "application/x-vnd.oasis.openoffice.", + "application/vnd.oasis.opendocument.", + "application/x-vnd.oasis.opendocument.", + NULL + }; + for (int k=0; aTmp[k]; k++) + { + ::rtl::OUString sTmpString = ::rtl::OUString::createFromAscii(aTmp[k]); + if( sMime.matchAsciiL( aTmp[k], sTmpString.getLength() ) ) + { + sClass = sMime.copy( sTmpString.getLength() ); + break; + } + } + + if( sClass.getLength() ) + { + const XMLServiceMapEntry_Impl *pEntry = aServiceMap; + while( pEntry->eClass != XML_TOKEN_INVALID ) + { + if( IsXMLToken( sClass, pEntry->eClass ) ) + { + sFilterService = OUString( pEntry->sFilterService, + pEntry->nFilterServiceLen, + RTL_TEXTENCODING_ASCII_US ); + + switch( pEntry->eClass ) + { + case XML_TEXT: aName = SvGlobalName(SO3_SW_CLASSID); break; + case XML_ONLINE_TEXT: aName = SvGlobalName(SO3_SWWEB_CLASSID); break; + case XML_SPREADSHEET: aName = SvGlobalName(SO3_SC_CLASSID); break; + case XML_DRAWING: + case XML_GRAPHICS: + case XML_IMAGE: aName = SvGlobalName(SO3_SDRAW_CLASSID); break; + case XML_PRESENTATION: aName = SvGlobalName(SO3_SIMPRESS_CLASSID); break; + case XML_CHART: aName = SvGlobalName(SO3_SCH_CLASSID); break; + default: + break; + } + + break; + } + pEntry++; + } + } + } + + sCLSID = aName.GetHexName(); +} + +XMLEmbeddedObjectImportContext::~XMLEmbeddedObjectImportContext() +{ +} + +SvXMLImportContext *XMLEmbeddedObjectImportContext::CreateChildContext( + USHORT nPrefix, const OUString& rLocalName, + const Reference< XAttributeList >& ) +{ + if( xHandler.is() ) + return new XMLEmbeddedObjectImportContext_Impl( GetImport(), + nPrefix, rLocalName, + xHandler ); + else + return new SvXMLImportContext( GetImport(), nPrefix, rLocalName ); +} + +void XMLEmbeddedObjectImportContext::StartElement( + const Reference< XAttributeList >& rAttrList ) +{ + if( xHandler.is() ) + { + xHandler->startDocument(); + // #i34042: copy namepspace declarations + SvXMLAttributeList *pAttrList = new SvXMLAttributeList( rAttrList ); + Reference< XAttributeList > xAttrList( pAttrList ); + const SvXMLNamespaceMap& rNamespaceMap = GetImport().GetNamespaceMap(); + sal_uInt16 nPos = rNamespaceMap.GetFirstKey(); + while( USHRT_MAX != nPos ) + { + OUString aAttrName( rNamespaceMap.GetAttrNameByKey( nPos ) ); + if( 0 == xAttrList->getValueByName( aAttrName ).getLength() ) + { + pAttrList->AddAttribute( aAttrName, + rNamespaceMap.GetNameByKey( nPos ) ); + } + nPos = rNamespaceMap.GetNextKey( nPos ); + } + xHandler->startElement( GetImport().GetNamespaceMap().GetQNameByKey( + GetPrefix(), GetLocalName() ), + xAttrList ); + } +} + +void XMLEmbeddedObjectImportContext::EndElement() +{ + if( xHandler.is() ) + { + xHandler->endElement( GetImport().GetNamespaceMap().GetQNameByKey( + GetPrefix(), GetLocalName() ) ); + xHandler->endDocument(); + + + // storing part is commented out since it should be done through the object, not the model + // TODO/LATER: probably an object should be provided here an be stored here + +// // Save the object. That's required because the object should not be +// // modified (it has been loaded just now). Setting it to unmodified +// // only does not work, because it is then assumed that it has been +// // stored. +// Reference < XStorable > xStorable( xComp, UNO_QUERY ); +// if( xStorable.is() ) +// { +// try +// { +// xStorable->store(); +// } +// catch( ::com::sun::star::beans::PropertyVetoException& ) +// { +// Sequence<OUString> aSeq( 0 ); +// GetImport().SetError( XMLERROR_FLAG_WARNING | +// XMLERROR_API, +// aSeq ); +// } +// } + + try + { + Reference < XModifiable2 > xModifiable2( xComp, UNO_QUERY_THROW ); + xModifiable2->enableSetModified(); + xModifiable2->setModified( sal_True ); // trigger new replacement image generation + } + catch( Exception& ) + { + } + + +// // reset modifies state for the object since it has been imported +// // completly and therfor hasn't been modified. +// Reference < XModifiable > xModifiable( xComp, UNO_QUERY ); +// if( xModifiable.is() ) +// { +// try +// { +// xModifiable->setModified( sal_False ); +// } +// catch( ::com::sun::star::beans::PropertyVetoException& e ) +// { +// Sequence<OUString> aSeq( 0 ); +// GetImport().SetError( XMLERROR_FLAG_WARNING | +// XMLERROR_API, +// aSeq ); +// } +// } + } +} + +void XMLEmbeddedObjectImportContext::Characters( const ::rtl::OUString& rChars ) +{ + if( xHandler.is() ) + xHandler->characters( rChars ); +} + |