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office-gobmx/linguistic/source/convdicxml.cxx
Ivo Hinkelmann 1721f8e41e INTEGRATION: CWS bgdlremove (1.6.30); FILE MERGED 
2007/05/11 09:01:02 kso 1.6.30.1: #i76911# - ucbhelper lib no longer uses VOS.
(vos::ORef => rtl::Reference, vos::OMutex => osl::Mutex, ...)
2007-06-06 09:48:58 +00:00

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: convdicxml.cxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: ihi $ $Date: 2007-06-06 10:48:58 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_linguistic.hxx"
#ifndef _URLOBJ_HXX
#include <tools/urlobj.hxx>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _FSYS_HXX
#include <tools/fsys.hxx>
#endif
#ifndef _STRING_HXX
#include <tools/string.hxx>
#endif
#ifndef INCLUDED_I18NPOOL_MSLANGID_HXX
#include <i18npool/mslangid.hxx>
#endif
#ifndef _STREAM_HXX
#include <tools/stream.hxx>
#endif
#ifndef _SFXDOCFILE_HXX
#include <sfx2/docfile.hxx>
#endif
#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif
#ifndef _UNOTOOLS_PROCESSFACTORY_HXX_
#include <unotools/processfactory.hxx>
#endif
#ifndef _UCBHELPER_CONTENT_HXX
#include <ucbhelper/content.hxx>
#endif
#include <cppuhelper/factory.hxx> // helper for factories
#ifndef _COM_SUN_STAR_LINGUISTIC2_XCONVERSIONDICTIONARY_HPP_
#include <com/sun/star/linguistic2/XConversionDictionary.hpp>
#endif
#ifndef _COM_SUN_STAR_LINGUISTIC2_CONVERSIONDICTIONARYTYPE_HPP_
#include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
#endif
#ifndef _COM_SUN_STAR_LINGUISTIC2_CONVERSIONPROPERTYTYPE_HPP_
#include <com/sun/star/linguistic2/ConversionPropertyType.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_XFLUSHABLE_HPP_
#include <com/sun/star/util/XFlushable.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_LOCALE_HPP_
#include <com/sun/star/lang/Locale.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_EVENTOBJECT_HPP_
#include <com/sun/star/lang/EventObject.hpp>
#endif
#ifndef _COM_SUN_STAR_UNO_REFERENCE_HPP_
#include <com/sun/star/uno/Reference.h>
#endif
#ifndef _COM_SUN_STAR_REGISTRY_XREGISTRYKEY_HPP_
#include <com/sun/star/registry/XRegistryKey.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_XFLUSHLISTENER_HPP_
#include <com/sun/star/util/XFlushListener.hpp>
#endif
#ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP_
#include <com/sun/star/io/XActiveDataSource.hpp>
#endif
#ifndef _COM_SUN_STAR_DOCUMENT_XFILTER_HPP_
#include <com/sun/star/document/XFilter.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
#ifndef _XMLOFF_NMSPMAP_HXX
#include <xmloff/nmspmap.hxx>
#endif
#ifndef _XMLOFF_XMLNMSPE_HXX
#include <xmloff/xmlnmspe.hxx>
#endif
#ifndef _UTL_STREAM_WRAPPER_HXX_
#include <unotools/streamwrap.hxx>
#endif
#include "convdic.hxx"
#include "convdicxml.hxx"
#include "misc.hxx"
#include "defs.hxx"
using namespace std;
using namespace utl;
using namespace osl;
using namespace rtl;
using namespace com::sun::star;
using namespace com::sun::star::lang;
using namespace com::sun::star::uno;
using namespace com::sun::star::linguistic2;
using namespace linguistic;
#define XML_NAMESPACE_TCD_STRING "http://openoffice.org/2003/text-conversion-dictionary"
#define CONV_TYPE_HANGUL_HANJA "Hangul / Hanja"
#define CONV_TYPE_SCHINESE_TCHINESE "Chinese simplified / Chinese traditional"
///////////////////////////////////////////////////////////////////////////
static const OUString ConversionTypeToText( sal_Int16 nConversionType )
{
OUString aRes;
if (nConversionType == ConversionDictionaryType::HANGUL_HANJA)
aRes = A2OU( CONV_TYPE_HANGUL_HANJA );
else if (nConversionType == ConversionDictionaryType::SCHINESE_TCHINESE)
aRes = A2OU( CONV_TYPE_SCHINESE_TCHINESE );
return aRes;
}
static sal_Int16 GetConversionTypeFromText( const String &rText )
{
sal_Int16 nRes = -1;
if (rText.EqualsAscii( CONV_TYPE_HANGUL_HANJA ))
nRes = ConversionDictionaryType::HANGUL_HANJA;
else if (rText.EqualsAscii( CONV_TYPE_SCHINESE_TCHINESE ))
nRes = ConversionDictionaryType::SCHINESE_TCHINESE;
return nRes;
}
///////////////////////////////////////////////////////////////////////////
class ConvDicXMLImportContext :
public SvXMLImportContext
{
public:
ConvDicXMLImportContext(
ConvDicXMLImport &rImport,
sal_uInt16 nPrfx, const OUString& rLName ) :
SvXMLImportContext( rImport, nPrfx, rLName )
{
}
const ConvDicXMLImport & GetConvDicImport() const
{
return (const ConvDicXMLImport &) GetImport();
}
ConvDicXMLImport & GetConvDicImport()
{
return (ConvDicXMLImport &) GetImport();
}
// SvXMLImportContext
virtual void Characters( const OUString &rChars );
virtual SvXMLImportContext * CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList);
};
class ConvDicXMLDictionaryContext_Impl :
public ConvDicXMLImportContext
{
INT16 nLanguage;
sal_Int16 nConversionType;
public:
ConvDicXMLDictionaryContext_Impl( ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName) :
ConvDicXMLImportContext( rImport, nPrefix, rLName )
{
nLanguage = LANGUAGE_NONE;
nConversionType = -1;
}
// SvXMLImportContext
virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
virtual SvXMLImportContext * CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList );
INT16 GetLanguage() const { return nLanguage; }
sal_Int16 GetConversionType() const { return nConversionType; }
};
class ConvDicXMLEntryTextContext_Impl :
public ConvDicXMLImportContext
{
OUString aLeftText;
sal_Int16 nPropertyType; // used for Chinese simplified/traditional conversion
ConvDicXMLDictionaryContext_Impl &rDicContext;
public:
ConvDicXMLEntryTextContext_Impl(
ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName,
ConvDicXMLDictionaryContext_Impl &rParentContext ) :
ConvDicXMLImportContext( rImport, nPrefix, rLName ),
nPropertyType( ConversionPropertyType::NOT_DEFINED ),
rDicContext( rParentContext )
{
}
// SvXMLImportContext
virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
virtual SvXMLImportContext * CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList );
const OUString & GetLeftText() const { return aLeftText; }
sal_Int16 GetPropertyType() const { return nPropertyType; }
void SetPropertyType( sal_Int16 nVal ) { nPropertyType = nVal; }
};
class ConvDicXMLRightTextContext_Impl :
public ConvDicXMLImportContext
{
OUString aRightText;
ConvDicXMLEntryTextContext_Impl &rEntryContext;
public:
ConvDicXMLRightTextContext_Impl(
ConvDicXMLImport &rImport,
sal_uInt16 nPrefix, const OUString& rLName,
ConvDicXMLEntryTextContext_Impl &rParentContext ) :
ConvDicXMLImportContext( rImport, nPrefix, rLName ),
rEntryContext( rParentContext )
{
}
// SvXMLImportContext
virtual void EndElement();
virtual SvXMLImportContext * CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< xml::sax::XAttributeList > &rxAttrList );
virtual void Characters( const OUString &rChars );
const OUString & GetRightText() const { return aRightText; }
const OUString & GetLeftText() const { return rEntryContext.GetLeftText(); }
ConvDic * GetDic() { return GetConvDicImport().GetDic(); }
};
///////////////////////////////////////////////////////////////////////////
void ConvDicXMLImportContext::Characters(const OUString & /*rChars*/)
{
/*
Whitespace occurring within the content of token elements is "trimmed"
from the ends (i.e. all whitespace at the beginning and end of the
content is removed), and "collapsed" internally (i.e. each sequence of
1 or more whitespace characters is replaced with one blank character).
*/
//collapsing not done yet!
// warning-free code: since the result is not used there is no need for trimming...
//const OUString &rChars2 = rChars.trim();
}
SvXMLImportContext * ConvDicXMLImportContext::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = 0;
if (nPrefix == XML_NAMESPACE_TCD && rLocalName.equalsAscii( "text-conversion-dictionary" ))
pContext = new ConvDicXMLDictionaryContext_Impl( GetConvDicImport(), nPrefix, rLocalName );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
////////////////////////////////////////
void ConvDicXMLDictionaryContext_Impl::StartElement(
const uno::Reference< xml::sax::XAttributeList > &rxAttrList )
{
sal_Int16 nAttrCount = rxAttrList.is() ? rxAttrList->getLength() : 0;
for (sal_Int16 i = 0; i < nAttrCount; ++i)
{
OUString aAttrName = rxAttrList->getNameByIndex(i);
OUString aLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( aAttrName, &aLocalName );
OUString aValue = rxAttrList->getValueByIndex(i);
if (nPrefix == XML_NAMESPACE_TCD && aLocalName.equalsAscii( "lang" ))
nLanguage = MsLangId::convertIsoStringToLanguage( aValue );
else if (nPrefix == XML_NAMESPACE_TCD && aLocalName.equalsAscii( "conversion-type" ))
nConversionType = GetConversionTypeFromText( aValue );
}
GetConvDicImport().SetLanguage( nLanguage );
GetConvDicImport().SetConversionType( nConversionType );
//!! hack to stop the parser from reading the rest of the file !!
//!! when only the header (language, conversion type) is needed !!
// if (GetConvDicImport().GetDic() == 0)
// throw uno::RuntimeException();
}
SvXMLImportContext * ConvDicXMLDictionaryContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = 0;
if (nPrefix == XML_NAMESPACE_TCD && rLocalName.equalsAscii( "entry" ))
pContext = new ConvDicXMLEntryTextContext_Impl( GetConvDicImport(), nPrefix, rLocalName, *this );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
////////////////////////////////////////
SvXMLImportContext * ConvDicXMLEntryTextContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = 0;
if (nPrefix == XML_NAMESPACE_TCD && rLocalName.equalsAscii( "right-text" ))
pContext = new ConvDicXMLRightTextContext_Impl( GetConvDicImport(), nPrefix, rLocalName, *this );
else
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ConvDicXMLEntryTextContext_Impl::StartElement(
const uno::Reference< xml::sax::XAttributeList >& rxAttrList )
{
sal_Int16 nAttrCount = rxAttrList.is() ? rxAttrList->getLength() : 0;
for (sal_Int16 i = 0; i < nAttrCount; ++i)
{
OUString aAttrName = rxAttrList->getNameByIndex(i);
OUString aLocalName;
sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
GetKeyByAttrName( aAttrName, &aLocalName );
OUString aValue = rxAttrList->getValueByIndex(i);
if (nPrefix == XML_NAMESPACE_TCD && aLocalName.equalsAscii( "left-text" ))
aLeftText = aValue;
if (nPrefix == XML_NAMESPACE_TCD && aLocalName.equalsAscii( "property-type" ))
nPropertyType = (sal_Int16) aValue.toInt32();
}
}
////////////////////////////////////////
SvXMLImportContext * ConvDicXMLRightTextContext_Impl::CreateChildContext(
sal_uInt16 nPrefix, const OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & /*rxAttrList*/ )
{
// leaf: return default (empty) context
SvXMLImportContext *pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
return pContext;
}
void ConvDicXMLRightTextContext_Impl::Characters( const OUString &rChars )
{
aRightText += rChars;
}
void ConvDicXMLRightTextContext_Impl::EndElement()
{
ConvDic *pDic = GetDic();
if (pDic)
pDic->AddEntry( GetLeftText(), GetRightText() );
}
///////////////////////////////////////////////////////////////////////////
sal_Bool ConvDicXMLExport::Export( SfxMedium & /*rMedium*/ )
{
sal_Bool bRet = sal_False;
uno::Reference< document::XExporter > xExporter( this );
uno::Reference< document::XFilter > xFilter( xExporter, UNO_QUERY );
uno::Sequence< beans::PropertyValue > aProps(0);
xFilter->filter( aProps ); // calls exportDoc implicitly
return bRet = bSuccess;
}
sal_uInt32 ConvDicXMLExport::exportDoc( enum ::xmloff::token::XMLTokenEnum /*eClass*/ )
{
_GetNamespaceMap().Add( A2OU( "tcd" ),
A2OU( XML_NAMESPACE_TCD_STRING ), XML_NAMESPACE_TCD );
GetDocHandler()->startDocument();
// Add xmlns line and some other arguments
AddAttribute( _GetNamespaceMap().GetAttrNameByKey( XML_NAMESPACE_TCD ),
_GetNamespaceMap().GetNameByKey( XML_NAMESPACE_TCD ) );
AddAttributeASCII( XML_NAMESPACE_TCD, "package", "org.openoffice.Office" );
OUString aIsoLang( MsLangId::convertLanguageToIsoString( rDic.nLanguage ) );
AddAttribute( XML_NAMESPACE_TCD, "lang", aIsoLang );
OUString aConvType( ConversionTypeToText( rDic.nConversionType ) );
AddAttribute( XML_NAMESPACE_TCD, "conversion-type", aConvType );
//!! block necessary in order to have SvXMLElementExport d-tor called
//!! before the call to endDocument
{
SvXMLElementExport aRoot( *this, XML_NAMESPACE_TCD, "text-conversion-dictionary", sal_True, sal_True );
_ExportContent();
}
GetDocHandler()->endDocument();
bSuccess = sal_True;
return 0;
}
void ConvDicXMLExport::_ExportContent()
{
// aquire sorted list of all keys
ConvMapKeySet aKeySet;
ConvMap::iterator aIt;
for (aIt = rDic.aFromLeft.begin(); aIt != rDic.aFromLeft.end(); ++aIt)
aKeySet.insert( (*aIt).first );
ConvMapKeySet::iterator aKeyIt;
for (aKeyIt = aKeySet.begin(); aKeyIt != aKeySet.end(); ++aKeyIt)
{
OUString aLeftText( *aKeyIt );
AddAttribute( XML_NAMESPACE_TCD, "left-text", aLeftText );
if (rDic.pConvPropType.get()) // property-type list available?
{
sal_Int16 nPropertyType = -1;
PropTypeMap::iterator aIt2 = rDic.pConvPropType->find( aLeftText );
if (aIt2 != rDic.pConvPropType->end())
nPropertyType = (*aIt2).second;
DBG_ASSERT( nPropertyType, "property-type not found" );
if (nPropertyType == -1)
nPropertyType = ConversionPropertyType::NOT_DEFINED;
AddAttribute( XML_NAMESPACE_TCD, "property-type", OUString::valueOf( (sal_Int32) nPropertyType ) );
}
SvXMLElementExport aEntryMain( *this, XML_NAMESPACE_TCD,
"entry" , sal_True, sal_True );
pair< ConvMap::iterator, ConvMap::iterator > aRange =
rDic.aFromLeft.equal_range( *aKeyIt );
for (aIt = aRange.first; aIt != aRange.second; ++aIt)
{
DBG_ASSERT( *aKeyIt == (*aIt).first, "key <-> entry mismatch" );
OUString aRightText( (*aIt).second );
SvXMLElementExport aEntryRightText( *this, XML_NAMESPACE_TCD,
"right-text" , sal_True, sal_False );
Characters( aRightText );
}
}
}
::rtl::OUString SAL_CALL ConvDicXMLExport::getImplementationName()
throw( uno::RuntimeException )
{
return A2OU( "com.sun.star.lingu2.ConvDicXMLExport" );
}
///////////////////////////////////////////////////////////////////////////
void SAL_CALL ConvDicXMLImport::startDocument(void)
throw( xml::sax::SAXException, uno::RuntimeException )
{
// register namespace at first possible opportunity
GetNamespaceMap().Add( A2OU( "tcd" ),
A2OU( XML_NAMESPACE_TCD_STRING ), XML_NAMESPACE_TCD );
SvXMLImport::startDocument();
}
void SAL_CALL ConvDicXMLImport::endDocument(void)
throw( xml::sax::SAXException, uno::RuntimeException )
{
SvXMLImport::endDocument();
}
SvXMLImportContext * ConvDicXMLImport::CreateContext(
sal_uInt16 nPrefix,
const rtl::OUString &rLocalName,
const uno::Reference < xml::sax::XAttributeList > & /*rxAttrList*/ )
{
SvXMLImportContext *pContext = 0;
if (nPrefix == XML_NAMESPACE_TCD && rLocalName.equalsAscii( "text-conversion-dictionary" ))
pContext = new ConvDicXMLDictionaryContext_Impl( *this, nPrefix, rLocalName );
else
pContext = new SvXMLImportContext( *this, nPrefix, rLocalName );
return pContext;
}
OUString SAL_CALL ConvDicXMLImport::getImplementationName()
throw( uno::RuntimeException )
{
return A2OU( "com.sun.star.lingu2.ConvDicXMLImport" );
}
///////////////////////////////////////////////////////////////////////////
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