wrapper for the I18N transliteration

3 files changed, 308 insertions, 2 deletions

diff --git a/unotools/inc/unotools/transliterationwrapper.hxx b/unotools/inc/unotools/transliterationwrapper.hxx
new file mode 100644
index 000000000000..4b8ee04dc84e
--- /dev/null
+++ b/unotools/inc/unotools/transliterationwrapper.hxx
@@ -0,0 +1,121 @@
+/*************************************************************************
+ *
+ *  $RCSfile: transliterationwrapper.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jp $ $Date: 2000-12-21 09:25:32 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 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
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _UNOTOOLS_TRANSLITERATIONWRAPPER_HXX
+#define _UNOTOOLS_TRANSLITERATIONWRAPPER_HXX
+
+#ifndef _SOLAR_H
+#include <tools/solar.h>
+#endif
+#ifndef _COM_SUN_STAR_I18N_XTRANSLITERATION_HPP_
+#include <com/sun/star/i18n/XTransliteration.hpp>
+#endif
+
+namespace com { namespace sun { namespace star {
+    namespace lang {
+        class XMultiServiceFactory;
+    }
+}}}
+
+namespace utl
+{
+
+class TransliterationWrapper
+{
+    ::com::sun::star::uno::Reference<
+                    ::com::sun::star::lang::XMultiServiceFactory > xSMgr;
+    ::com::sun::star::uno::Reference<
+                    ::com::sun::star::i18n::XTransliteration > xTrans;
+    ::com::sun::star::lang::Locale aLocale;
+    sal_uInt32 nType;
+    sal_uInt16 nLanguage;
+    sal_Bool bFirstCall;
+
+                                // not implemented, prevent usage
+    TransliterationWrapper( const TransliterationWrapper& );
+    TransliterationWrapper& operator=( const TransliterationWrapper& );
+
+public:
+    TransliterationWrapper( const ::com::sun::star::uno::Reference<
+                    ::com::sun::star::lang::XMultiServiceFactory > & xSF,
+                    sal_uInt32 nType );
+
+    ~TransliterationWrapper();
+
+    // get current Locale / Language
+    const ::com::sun::star::lang::Locale& getLocale() const { return aLocale;}
+    sal_uInt16 getLanguage() const { return nLanguage; }
+
+    sal_uInt32 getType() const { return nType; }
+
+    sal_Bool needLanguageForTheMode() const;
+
+    // Wrapper implementations of class Transliteration
+    String transliterate( const String& rStr, sal_uInt16 nLanguage,
+                        xub_StrLen nStart, xub_StrLen nEnd,
+                        ::com::sun::star::uno::Sequence <long>* pOffset );
+};
+
+// ............................................................................
+}       // namespace utl
+// ............................................................................
+
+#endif
diff --git a/unotools/source/i18n/makefile.mk b/unotools/source/i18n/makefile.mk
index 50fbfded686b..bf5144a7700c 100644
--- a/unotools/source/i18n/makefile.mk
+++ b/unotools/source/i18n/makefile.mk
@@ -2,9 +2,9 @@
 #
 #   $RCSfile: makefile.mk,v $
 #
-#   $Revision: 1.5 $
+#   $Revision: 1.6 $
 #
-#   last change: $Author: er $ $Date: 2000-11-18 19:23:59 $
+#   last change: $Author: jp $ $Date: 2000-12-21 09:26:35 $
 #
 #   The Contents of this file are made available subject to the terms of
 #   either of the following licenses
@@ -100,6 +100,7 @@ SLOFILES=	\
     $(SLO)$/calendarwrapper.obj	\
     $(SLO)$/localedatawrapper.obj	\
     $(SLO)$/numberformatcodewrapper.obj \
+    $(SLO)$/transliterationwrapper.obj \
     $(SLO)$/textsearch.obj
 
 # NETBSD: somewhere we have to instantiate the static data members.
diff --git a/unotools/source/i18n/transliterationwrapper.cxx b/unotools/source/i18n/transliterationwrapper.cxx
new file mode 100644
index 000000000000..b08e32f33ac4
--- /dev/null
+++ b/unotools/source/i18n/transliterationwrapper.cxx
@@ -0,0 +1,184 @@
+/*************************************************************************
+ *
+ *  $RCSfile: transliterationwrapper.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: jp $ $Date: 2000-12-21 09:26:08 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 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
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include <unotools/transliterationwrapper.hxx>
+
+#ifndef _TOOLS_DEBUG_HXX
+#include <tools/debug.hxx>
+#endif
+#ifndef _ISOLANG_HXX
+#include <tools/isolang.hxx>
+#endif
+#ifndef _COMPHELPER_COMPONENTFACTORY_HXX_
+#include <comphelper/componentfactory.hxx>
+#endif
+#ifndef _COM_SUN_STAR_UNO_XINTERFACE_HPP_
+#include <com/sun/star/uno/XInterface.hpp>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#endif
+
+#pragma hdrstop
+
+
+#define _LIBRARYNAME "int"
+#define _SERVICENAME "com.sun.star.util.Transliteration"
+
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::i18n;
+using namespace ::com::sun::star::uno;
+using namespace ::utl;
+
+TransliterationWrapper::TransliterationWrapper(
+                    const Reference< XMultiServiceFactory > & xSF,
+                    sal_uInt32 nTyp )
+    : xSMgr( xSF ), nType( nTyp ), nLanguage( 0 ), bFirstCall( sal_True )
+{
+    if( xSMgr.is() )
+    {
+        try {
+            xTrans = Reference< XTransliteration > ( xSMgr->createInstance(
+                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( _SERVICENAME ) ) ),
+                UNO_QUERY );
+        }
+        catch ( Exception&  )
+        {
+            DBG_ERRORFILE( "TransliterationWrapper: Exception caught!" );
+        }
+    }
+    else
+    {   // try to get an instance somehow
+        DBG_ERRORFILE( "TransliterationWrapper: no service manager, trying own" );
+        try
+        {
+            Reference< XInterface > xI = ::comphelper::getComponentInstance(
+                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
+                                        LLCF_LIBNAME( _LIBRARYNAME ) ) ),
+                ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
+                                                        _SERVICENAME ) ) );
+            if ( xI.is() )
+            {
+                Any x = xI->queryInterface(
+                    ::getCppuType((const Reference< XTransliteration>*)0) );
+                x >>= xTrans ;
+            }
+        }
+        catch ( Exception&  )
+        {
+            DBG_ERRORFILE( "getComponentInstance: Exception caught!" );
+        }
+    }
+    DBG_ASSERT( xTrans .is(), "TransliterationWrapper: no Transliteraion avaible" );
+}
+
+
+TransliterationWrapper::~TransliterationWrapper()
+{
+}
+
+
+String TransliterationWrapper::transliterate(
+                                const String& rStr, sal_uInt16 nLang,
+                                xub_StrLen nStart, xub_StrLen nLen,
+                                Sequence <long>* pOffset )
+{
+    String sRet;
+    try
+    {
+        sal_Bool bLoad = bFirstCall;
+        bFirstCall = sal_False;
+
+        if( nLanguage != nLang )
+        {
+            nLanguage = nLang;
+            String aLangStr, aCtryStr;
+            if( LANGUAGE_NONE == nLanguage )
+                nLanguage = LANGUAGE_SYSTEM;
+            ConvertLanguageToIsoNames( nLanguage, aLangStr, aCtryStr );
+            aLocale.Language = aLangStr;
+            aLocale.Country = aCtryStr;
+            if( !bLoad )
+                bLoad = needLanguageForTheMode();
+        }
+        if( bLoad )
+            xTrans->loadModule( (TransliterationModules)nType, aLocale );
+
+        Sequence <long> aOffset;
+        if( !pOffset )
+            pOffset = &aOffset;
+
+        sRet = xTrans->transliterate( rStr, nStart, nLen, *pOffset );
+    }
+    catch( Exception&  )
+    {
+        DBG_ERRORFILE( "transliterate: Exception caught!" );
+    }
+    return sRet;
+}
+
+sal_Bool TransliterationWrapper::needLanguageForTheMode() const
+{
+    return TransliterationModules_UPPERCASE_LOWERCASE == nType ||
+           TransliterationModules_LOWERCASE_UPPERCASE == nType ||
+           TransliterationModules_IGNORE_CASE == nType;
+}
+