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diff --git a/filter/source/graphicfilter/expm/expm.cxx b/filter/source/graphicfilter/expm/expm.cxx
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+++ b/filter/source/graphicfilter/expm/expm.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_filter.hxx"
+
+#include <vcl/graph.hxx>
+#include <vcl/bmpacc.hxx>
+#include <svtools/fltcall.hxx>
+
+//============================ XPMWriter ==================================
+
+class XPMWriter {
+
+private:
+
+ SvStream* mpOStm; // Die auszugebende XPM-Datei
+ sal_uInt16 mpOStmOldModus;
+
+ sal_Bool mbStatus;
+ sal_Bool mbTrans;
+ BitmapReadAccess* mpAcc;
+ sal_uLong mnWidth, mnHeight; // Bildausmass in Pixeln
+ sal_uInt16 mnColors;
+
+ com::sun::star::uno::Reference< com::sun::star::task::XStatusIndicator > xStatusIndicator;
+
+ void ImplCallback( sal_uInt16 nPercent );
+ sal_Bool ImplWriteHeader();
+ void ImplWritePalette();
+ void ImplWriteColor( sal_uInt16 );
+ void ImplWriteBody();
+ void ImplWriteNumber( sal_Int32 );
+ void ImplWritePixel( sal_uLong );
+
+public:
+ XPMWriter();
+ ~XPMWriter();
+
+ sal_Bool WriteXPM( const Graphic& rGraphic, SvStream& rXPM, FilterConfigItem* pFilterConfigItem );
+};
+
+//=================== Methoden von XPMWriter ==============================
+
+XPMWriter::XPMWriter() :
+ mbStatus ( sal_True ),
+ mbTrans ( sal_False ),
+ mpAcc ( NULL )
+{
+}
+
+// ------------------------------------------------------------------------
+
+XPMWriter::~XPMWriter()
+{
+}
+
+// ------------------------------------------------------------------------
+
+void XPMWriter::ImplCallback( sal_uInt16 nPercent )
+{
+ if ( xStatusIndicator.is() )
+ {
+ if ( nPercent <= 100 )
+ xStatusIndicator->setValue( nPercent );
+ }
+}
+
+// ------------------------------------------------------------------------
+
+sal_Bool XPMWriter::WriteXPM( const Graphic& rGraphic, SvStream& rXPM, FilterConfigItem* pFilterConfigItem)
+{
+ Bitmap aBmp;
+
+ mpOStm = &rXPM;
+
+ if ( pFilterConfigItem )
+ {
+ xStatusIndicator = pFilterConfigItem->GetStatusIndicator();
+ if ( xStatusIndicator.is() )
+ {
+ rtl::OUString aMsg;
+ xStatusIndicator->start( aMsg, 100 );
+ }
+ }
+
+ BitmapEx aBmpEx( rGraphic.GetBitmapEx() );
+ aBmp = aBmpEx.GetBitmap();
+
+ if ( rGraphic.IsTransparent() ) // event. transparente Farbe erzeugen
+ {
+ mbTrans = sal_True;
+ if ( aBmp.GetBitCount() >= 8 ) // wenn noetig Bild auf 8 bit konvertieren
+ aBmp.Convert( BMP_CONVERSION_8BIT_TRANS );
+ else
+ aBmp.Convert( BMP_CONVERSION_4BIT_TRANS );
+ aBmp.Replace( aBmpEx.GetMask(), BMP_COL_TRANS );
+ }
+ else
+ {
+ if ( aBmp.GetBitCount() > 8 ) // wenn noetig Bild auf 8 bit konvertieren
+ aBmp.Convert( BMP_CONVERSION_8BIT_COLORS );
+ }
+ mpAcc = aBmp.AcquireReadAccess();
+ if ( mpAcc )
+ {
+ mnColors = mpAcc->GetPaletteEntryCount();
+ mpOStmOldModus = mpOStm->GetNumberFormatInt();
+ mpOStm->SetNumberFormatInt( NUMBERFORMAT_INT_BIGENDIAN );
+
+ if ( ImplWriteHeader() )
+ {
+ ImplWritePalette();
+ ImplWriteBody();
+ *mpOStm << "\x22XPMENDEXT\x22\x0a};";
+ }
+ aBmp.ReleaseAccess( mpAcc );
+ }
+ else
+ mbStatus = sal_False;
+
+ mpOStm->SetNumberFormatInt( mpOStmOldModus );
+
+ if ( xStatusIndicator.is() )
+ xStatusIndicator->end();
+
+ return mbStatus;
+}
+
+// ------------------------------------------------------------------------
+
+sal_Bool XPMWriter::ImplWriteHeader()
+{
+ mnWidth = mpAcc->Width();
+ mnHeight = mpAcc->Height();
+ if ( mnWidth && mnHeight && mnColors )
+ {
+ *mpOStm << "/* XPM */\x0astatic char * image[] = \x0a{\x0a\x22";
+ ImplWriteNumber( mnWidth );
+ *mpOStm << (sal_uInt8)32;
+ ImplWriteNumber( mnHeight );
+ *mpOStm << (sal_uInt8)32;
+ ImplWriteNumber( mnColors );
+ *mpOStm << (sal_uInt8)32;
+ ImplWriteNumber( ( mnColors > 26 ) ? 2 : 1 );
+ *mpOStm << "\x22,\x0a";
+ }
+ else mbStatus = sal_False;
+ return mbStatus;
+}
+
+// ------------------------------------------------------------------------
+
+void XPMWriter::ImplWritePalette()
+{
+ sal_uInt16 nTransIndex = 0xffff;
+
+ if ( mbTrans )
+ nTransIndex = mpAcc->GetBestMatchingColor( BMP_COL_TRANS );
+ for ( sal_uInt16 i = 0; i < mnColors; i++ )
+ {
+ *mpOStm << "\x22";
+ ImplWritePixel( i );
+ *mpOStm << (sal_uInt8)32;
+ if ( nTransIndex != i )
+ {
+ ImplWriteColor( i );
+ *mpOStm << "\x22,\x0a";
+ }
+ else
+ *mpOStm << "c none\x22,\x0a";
+ }
+}
+
+// ------------------------------------------------------------------------
+
+void XPMWriter::ImplWriteBody()
+{
+ for ( sal_uLong y = 0; y < mnHeight; y++ )
+ {
+ ImplCallback( (sal_uInt16)( ( 100 * y ) / mnHeight ) ); // processing output in percent
+ *mpOStm << (sal_uInt8)0x22;
+ for ( sal_uLong x = 0; x < mnWidth; x++ )
+ {
+ ImplWritePixel( (sal_uInt8)(mpAcc->GetPixel( y, x ) ) );
+ }
+ *mpOStm << "\x22,\x0a";
+ }
+}
+
+// ------------------------------------------------------------------------
+// eine Dezimalzahl im ASCII format wird in den Stream geschrieben
+
+void XPMWriter::ImplWriteNumber( sal_Int32 nNumber )
+{
+ const ByteString aNum( ByteString::CreateFromInt32( nNumber ) );
+
+ for( sal_Int16 n = 0UL, nLen = aNum.Len(); n < nLen; n++ )
+ *mpOStm << aNum.GetChar( n );
+
+}
+
+// ------------------------------------------------------------------------
+
+void XPMWriter::ImplWritePixel( sal_uLong nCol )
+{
+ if ( mnColors > 26 )
+ {
+ sal_uInt8 nDiff = (sal_uInt8) ( nCol / 26 );
+ *mpOStm << (sal_uInt8)( nDiff + 'A' );
+ *mpOStm << (sal_uInt8)( nCol - ( nDiff*26 ) + 'A' );
+ }
+ else
+ *mpOStm << (sal_uInt8)( nCol + 'A' );
+}
+
+// ------------------------------------------------------------------------
+// ein Farbwert wird im Hexadezimalzahlformat in den Stream geschrieben
+void XPMWriter::ImplWriteColor( sal_uInt16 nNumber )
+{
+ sal_uLong nTmp;
+ sal_uInt8 j;
+
+ *mpOStm << "c #"; // # zeigt einen folgenden Hexwert an
+ const BitmapColor& rColor = mpAcc->GetPaletteColor( nNumber );
+ nTmp = ( rColor.GetRed() << 16 ) | ( rColor.GetGreen() << 8 ) | rColor.GetBlue();
+ for ( signed char i = 20; i >= 0 ; i-=4 )
+ {
+ if ( ( j = (sal_uInt8)( nTmp >> i ) & 0xf ) > 9 )
+ j += 'A' - 10;
+ else
+ j += '0';
+ *mpOStm << j;
+ }
+}
+
+// ------------------------------------------------------------------------
+
+// ---------------------
+// - exported function -
+// ---------------------
+
+extern "C" sal_Bool __LOADONCALLAPI GraphicExport( SvStream& rStream, Graphic& rGraphic, FilterConfigItem* pFilterConfigItem, sal_Bool )
+{
+ XPMWriter aXPMWriter;
+
+ return aXPMWriter.WriteXPM( rGraphic, rStream, pFilterConfigItem );
+}
+
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