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diff --git a/vcl/unx/generic/gdi/salcvt.cxx b/vcl/unx/generic/gdi/salcvt.cxx
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+/*************************************************************************
+ *
+ * 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_vcl.hxx"
+#include "salcvt.hxx"
+
+
+SalConverterCache::SalConverterCache()
+{
+}
+
+SalConverterCache*
+SalConverterCache::GetInstance ()
+{
+ static SalConverterCache* pCvt = NULL;
+ if (pCvt == NULL)
+ pCvt = new SalConverterCache;
+
+ return pCvt;
+}
+
+SalConverterCache::~SalConverterCache()
+{
+}
+
+// ---> FIXME
+#include <stdio.h>
+// <---
+
+rtl_UnicodeToTextConverter
+SalConverterCache::GetU2TConverter( rtl_TextEncoding nEncoding )
+{
+ if( rtl_isOctetTextEncoding( nEncoding ) )
+ {
+ ConverterT& rConverter( m_aConverters[ nEncoding ] );
+ if ( rConverter.mpU2T == NULL )
+ {
+ rConverter.mpU2T =
+ rtl_createUnicodeToTextConverter( nEncoding );
+// ---> FIXME
+if ( rConverter.mpU2T == NULL )
+ fprintf( stderr, "failed to create Unicode -> %i converter\n", nEncoding);
+// <---
+ }
+ return rConverter.mpU2T;
+ }
+ return NULL;
+}
+
+rtl_TextToUnicodeConverter
+SalConverterCache::GetT2UConverter( rtl_TextEncoding nEncoding )
+{
+ if( rtl_isOctetTextEncoding( nEncoding ) )
+ {
+ ConverterT& rConverter( m_aConverters[ nEncoding ] );
+ if ( rConverter.mpT2U == NULL )
+ {
+ rConverter.mpT2U =
+ rtl_createTextToUnicodeConverter( nEncoding );
+// ---> FIXME
+if ( rConverter.mpT2U == NULL )
+ fprintf( stderr, "failed to create %i -> Unicode converter\n", nEncoding );
+// <---
+ }
+ return rConverter.mpT2U;
+ }
+ return NULL;
+}
+
+Bool
+SalConverterCache::IsSingleByteEncoding( rtl_TextEncoding nEncoding )
+{
+ if( rtl_isOctetTextEncoding( nEncoding ) )
+ {
+ ConverterT& rConverter( m_aConverters[ nEncoding ] );
+ if ( ! rConverter.mbValid )
+ {
+ rConverter.mbValid = True;
+
+ rtl_TextEncodingInfo aTextEncInfo;
+ aTextEncInfo.StructSize = sizeof( aTextEncInfo );
+ rtl_getTextEncodingInfo( nEncoding, &aTextEncInfo );
+
+ if ( aTextEncInfo.MinimumCharSize == aTextEncInfo.MaximumCharSize
+ && aTextEncInfo.MinimumCharSize == 1)
+ rConverter.mbSingleByteEncoding = True;
+ else
+ rConverter.mbSingleByteEncoding = False;
+ }
+
+ return rConverter.mbSingleByteEncoding;
+ }
+ return False;
+}
+
+// check whether the character set nEncoding contains the unicode
+// code point nChar. This list has been compiled from the according
+// ttmap files in /usr/openwin/lib/X11/fonts/TrueType/ttmap/
+Bool
+SalConverterCache::EncodingHasChar( rtl_TextEncoding nEncoding,
+ sal_Unicode nChar )
+{
+ Bool bMatch = False;
+
+ switch ( nEncoding )
+ {
+ case RTL_TEXTENCODING_DONTKNOW:
+ bMatch = False;
+ break;
+
+ case RTL_TEXTENCODING_MS_1252:
+ case RTL_TEXTENCODING_ISO_8859_1:
+ case RTL_TEXTENCODING_ISO_8859_15:
+ // handle iso8859-15 and iso8859-1 the same (and both with euro)
+ // handle them also like ms1252
+ // this is due to the fact that so many X fonts say they are iso8859-1
+ // but have the other glyphs anyway because they are really ms1252
+ bMatch = ( /*nChar >= 0x0000 &&*/ nChar <= 0x00ff )
+ || ( nChar == 0x20ac )
+ || ( nChar == 0x201a )
+ || ( nChar == 0x0192 )
+ || ( nChar == 0x201e )
+ || ( nChar == 0x2026 )
+ || ( nChar == 0x2020 )
+ || ( nChar == 0x2021 )
+ || ( nChar == 0x02c6 )
+ || ( nChar == 0x2030 )
+ || ( nChar == 0x0160 )
+ || ( nChar == 0x2039 )
+ || ( nChar == 0x0152 )
+ || ( nChar == 0x017d )
+ || ( nChar == 0x2018 )
+ || ( nChar == 0x2019 )
+ || ( nChar == 0x201c )
+ || ( nChar == 0x201d )
+ || ( nChar == 0x2022 )
+ || ( nChar == 0x2013 )
+ || ( nChar == 0x2014 )
+ || ( nChar == 0x02dc )
+ || ( nChar == 0x2122 )
+ || ( nChar == 0x0161 )
+ || ( nChar == 0x203a )
+ || ( nChar == 0x0153 )
+ || ( nChar == 0x017e )
+ || ( nChar == 0x0178 )
+ ;
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_2:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x017e )
+ || ( nChar >= 0x02c7 && nChar <= 0x02dd );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_4:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x017e )
+ || ( nChar >= 0x02c7 && nChar <= 0x02db );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_5:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00ad )
+ || ( nChar >= 0x0401 && nChar <= 0x045f )
+ || ( nChar == 0x2116 );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_6:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x0600 && nChar <= 0x06ff )
+ || ( nChar >= 0xfb50 && nChar <= 0xfffe );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_7:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00bd )
+ || ( nChar == 0x02bd )
+ || ( nChar >= 0x0384 && nChar <= 0x03ce )
+ || ( nChar >= 0x2014 && nChar <= 0x2019 );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_8:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00f7 )
+ || ( nChar >= 0x05d0 && nChar <= 0x05ea )
+ || ( nChar == 0x2017 );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_9:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x015f );
+ break;
+
+ case RTL_TEXTENCODING_ISO_8859_13:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x017e )
+ || ( nChar >= 0x2019 && nChar <= 0x201e );
+ break;
+
+ /* real case for RTL_TEXTENCODING_ISO_8859_15
+ case RTL_TEXTENCODING_ISO_8859_15:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00ff )
+ || ( nChar >= 0x0152 && nChar <= 0x017e )
+ || ( nChar == 0x20ac );
+ break;
+ */
+
+ case RTL_TEXTENCODING_JIS_X_0201:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0xff61 && nChar <= 0xff9f );
+ break;
+
+ case RTL_TEXTENCODING_MS_1251:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00bb )
+ || ( nChar >= 0x0401 && nChar <= 0x045f )
+ || ( nChar >= 0x0490 && nChar <= 0x0491 )
+ || ( nChar >= 0x2013 && nChar <= 0x203a )
+ || ( nChar >= 0x2116 && nChar <= 0x2122 );
+ break;
+
+ case RTL_TEXTENCODING_KOI8_R:
+ bMatch = ( nChar >= 0x0020 && nChar <= 0x007e )
+ || ( nChar >= 0x00a0 && nChar <= 0x00b7 )
+ || ( nChar == 0x00f7 )
+ || ( nChar >= 0x0401 && nChar <= 0x0451 )
+ || ( nChar >= 0x2219 && nChar <= 0x221a )
+ || ( nChar >= 0x2248 && nChar <= 0x2265 )
+ || ( nChar >= 0x2320 && nChar <= 0x2321 )
+ || ( nChar >= 0x2500 && nChar <= 0x25a0 );
+ break;
+
+ case RTL_TEXTENCODING_UNICODE:
+ bMatch = True;
+ break;
+
+ case RTL_TEXTENCODING_EUC_KR:
+ case RTL_TEXTENCODING_BIG5:
+ case RTL_TEXTENCODING_GBK:
+ case RTL_TEXTENCODING_GB_2312:
+ case RTL_TEXTENCODING_MS_1361:
+ case RTL_TEXTENCODING_JIS_X_0208:
+
+ // XXX Big5 and Korean EUC contain Ascii chars, but Solaris
+ // *-big5-1 and *-ksc5601.1992-3 fonts dont, in general CJK fonts
+ // are monospaced, so dont trust them for latin chars
+ if (nChar <= 0xFF)
+ {
+ bMatch = False;
+ break;
+ }
+
+ default:
+ // XXX really convert the unicode char into the encoding
+ // and check for conversion errors, this is expensive !
+ rtl_UnicodeToTextConverter aConverter;
+ rtl_UnicodeToTextContext aContext;
+
+ aConverter = GetU2TConverter(nEncoding);
+ aContext = rtl_createUnicodeToTextContext( aConverter );
+
+ // ---> FIXME
+ if ( aConverter == NULL )
+ return False;
+ // <---
+
+ sal_Char pConversionBuffer[ 32 ];
+ sal_uInt32 nConversionInfo;
+ sal_Size nConvertedChars;
+ sal_Size nSize;
+
+ nSize = rtl_convertUnicodeToText( aConverter, aContext,
+ &nChar, 1, pConversionBuffer, sizeof(pConversionBuffer),
+ RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR
+ | RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR,
+ &nConversionInfo, &nConvertedChars );
+
+ rtl_destroyUnicodeToTextContext( aConverter, aContext );
+
+ bMatch = (nConvertedChars == 1)
+ && (nSize == 1 || nSize == 2) // XXX Fix me this is a hack
+ && ((nConversionInfo & RTL_UNICODETOTEXT_INFO_ERROR) == 0);
+ break;
+ }
+
+ return bMatch;
+}
+
+// wrapper for rtl_convertUnicodeToText that handles the usual cases for
+// textconversion in drawtext and gettextwidth routines
+sal_Size
+SalConverterCache::ConvertStringUTF16( const sal_Unicode *pText, int nTextLen,
+ sal_Char *pBuffer, sal_Size nBufferSize, rtl_TextEncoding nEncoding )
+{
+ rtl_UnicodeToTextConverter aConverter = GetU2TConverter(nEncoding);
+
+ const sal_uInt32 nCvtFlags =
+ RTL_UNICODETOTEXT_FLAGS_UNDEFINED_REPLACE
+ | RTL_UNICODETOTEXT_FLAGS_UNDEFINED_QUESTIONMARK
+ | RTL_UNICODETOTEXT_FLAGS_INVALID_QUESTIONMARK ;
+ sal_uInt32 nCvtInfo;
+ sal_Size nCvtChars;
+
+ rtl_UnicodeToTextContext aContext =
+ rtl_createUnicodeToTextContext( aConverter );
+
+ sal_Size nSize = rtl_convertUnicodeToText( aConverter, aContext,
+ pText, nTextLen, pBuffer, nBufferSize,
+ nCvtFlags, &nCvtInfo, &nCvtChars );
+
+ rtl_destroyUnicodeToTextContext( aConverter, aContext );
+
+ return nSize;
+}
+
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