tdf#92925 Remove XPM export

XPM was used to create icons but isn't used much anymore.
Import supoort was tested and still works.

Change-Id: I50b15bc0938c114a432e93781a92e9db38810f49
Reviewed-on: https://gerrit.libreoffice.org/20341
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

7 files changed, 0 insertions, 355 deletions

diff --git a/filter/Configuration_filter.mk b/filter/Configuration_filter.mk
index 759787f9cec0..a2a3cd187017 100644
--- a/filter/Configuration_filter.mk
+++ b/filter/Configuration_filter.mk
@@ -784,7 +784,6 @@ $(eval $(call filter_Configuration_add_filters,fcfg_langpack,fcfg_drawgraphics_f
 	draw_svm_Export \
 	draw_tif_Export \
 	draw_wmf_Export \
-	draw_xpm_Export \
 ))
 
 # fcfg_impressgraphics
@@ -829,7 +828,6 @@ $(eval $(call filter_Configuration_add_filters,fcfg_langpack,fcfg_impressgraphic
 	impress_svm_Export \
 	impress_tif_Export \
 	impress_wmf_Export \
-	impress_xpm_Export \
 ))
 
 # fcfg_writergraphics
@@ -925,7 +923,6 @@ $(eval $(call filter_Configuration_add_internal_filters,fcfg_langpack,fcfg_inter
 	wmf_Export \
 	wmf_Import \
 	xbm_Import \
-	xpm_Export \
 	xpm_Import \
         mov_Import \
 ))
diff --git a/filter/Library_gie.mk b/filter/Library_gie.mk
index 8ca4f7ac6055..1bbe38157880 100644
--- a/filter/Library_gie.mk
+++ b/filter/Library_gie.mk
@@ -39,7 +39,6 @@ $(eval $(call gb_Library_use_libraries,gie,\
 
 $(eval $(call gb_Library_add_exception_objects,gie,\
 	filter/source/graphicfilter/egif/egif \
-	filter/source/graphicfilter/expm/expm \
 	filter/source/graphicfilter/etiff/etiff \
 	filter/source/graphicfilter/eos2met/eos2met \
 	filter/source/graphicfilter/epbm/epbm \
diff --git a/filter/source/config/fragments/filters/draw_xpm_Export.xcu b/filter/source/config/fragments/filters/draw_xpm_Export.xcu
deleted file mode 100644
index 5047166d9a00..000000000000
--- a/filter/source/config/fragments/filters/draw_xpm_Export.xcu
+++ /dev/null
@@ -1,30 +0,0 @@
-<!--
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
--->
-    <node oor:name="draw_xpm_Export" oor:op="replace">
-        <prop oor:name="Flags"><value>EXPORT ALIEN SUPPORTSSELECTION</value></prop>
-        <prop oor:name="UIComponent"/>
-        <prop oor:name="FilterService"/>
-        <prop oor:name="UserData"><value></value></prop>
-        <prop oor:name="UIName">
-            <value xml:lang="en-US">XPM - X PixMap</value>
-        </prop>
-        <prop oor:name="FileFormatVersion"><value>0</value></prop>
-        <prop oor:name="Type"><value>xpm_XPM</value></prop>
-        <prop oor:name="TemplateName"/>
-        <prop oor:name="DocumentService"><value>com.sun.star.drawing.DrawingDocument</value></prop>
-    </node>
diff --git a/filter/source/config/fragments/filters/impress_xpm_Export.xcu b/filter/source/config/fragments/filters/impress_xpm_Export.xcu
deleted file mode 100644
index acbd457c3e31..000000000000
--- a/filter/source/config/fragments/filters/impress_xpm_Export.xcu
+++ /dev/null
@@ -1,30 +0,0 @@
-<!--
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
--->
-    <node oor:name="impress_xpm_Export" oor:op="replace">
-        <prop oor:name="Flags"><value>EXPORT ALIEN SUPPORTSSELECTION</value></prop>
-        <prop oor:name="UIComponent"/>
-        <prop oor:name="FilterService"/>
-        <prop oor:name="UserData"><value></value></prop>
-        <prop oor:name="UIName">
-            <value xml:lang="en-US">XPM - X PixMap</value>
-        </prop>
-        <prop oor:name="FileFormatVersion"><value>0</value></prop>
-        <prop oor:name="Type"><value>xpm_XPM</value></prop>
-        <prop oor:name="TemplateName"/>
-        <prop oor:name="DocumentService"><value>com.sun.star.presentation.PresentationDocument</value></prop>
-    </node>
diff --git a/filter/source/config/fragments/internalgraphicfilters/xpm_Export.xcu b/filter/source/config/fragments/internalgraphicfilters/xpm_Export.xcu
deleted file mode 100644
index c10a67083a66..000000000000
--- a/filter/source/config/fragments/internalgraphicfilters/xpm_Export.xcu
+++ /dev/null
@@ -1,27 +0,0 @@
-<!--
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
--->
-    <node oor:name="xpm_Export" oor:op="replace"  >
-        <prop oor:name="Type"><value>xpm_XPM</value></prop>
-        <prop oor:name="FormatName"><value>exp</value></prop>
-        <prop oor:name="RealFilterName"/>
-        <prop oor:name="UIComponent"><value>com.sun.star.svtools.SvFilterOptionsDialog</value></prop>
-        <prop oor:name="UIName">
-            <value xml:lang="en-US">XPM - X PixMap</value>
-        </prop>
-        <prop oor:name="Flags"><value>EXPORT</value></prop>
-    </node>
diff --git a/filter/source/graphicfilter/expm/expm.cxx b/filter/source/graphicfilter/expm/expm.cxx
deleted file mode 100644
index 524f1ddac9c0..000000000000
--- a/filter/source/graphicfilter/expm/expm.cxx
+++ /dev/null
@@ -1,261 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
- */
-
-
-#include <vcl/graph.hxx>
-#include <vcl/bmpacc.hxx>
-#include <vcl/fltcall.hxx>
-
-//============================ XPMWriter ==================================
-
-class XPMWriter {
-
-private:
-
-    SvStream&           m_rOStm;            // the output XPM file
-
-    bool            mbStatus;
-    bool            mbTrans;
-    BitmapReadAccess*   mpAcc;
-    sal_uLong           mnWidth, mnHeight;  // size in Pixel
-    sal_uInt16          mnColors;
-
-    css::uno::Reference< css::task::XStatusIndicator > xStatusIndicator;
-
-    void                ImplCallback( sal_uInt16 nPercent );
-    bool            ImplWriteHeader();
-    void                ImplWritePalette();
-    void                ImplWriteColor( sal_uInt16 );
-    void                ImplWriteBody();
-    void                ImplWriteNumber( sal_Int32 );
-    void                ImplWritePixel( sal_uLong ) const;
-
-public:
-    explicit XPMWriter(SvStream& rOStm);
-    ~XPMWriter();
-
-    bool            WriteXPM( const Graphic& rGraphic, FilterConfigItem* pFilterConfigItem );
-};
-
-//=================== Methoden von XPMWriter ==============================
-
-XPMWriter::XPMWriter(SvStream& rOStm)
-    : m_rOStm(rOStm)
-    , mbStatus(true)
-    , mbTrans(false)
-    , mpAcc(nullptr)
-    , mnWidth(0)
-    , mnHeight(0)
-    , mnColors(0)
-{
-}
-
-
-
-XPMWriter::~XPMWriter()
-{
-}
-
-
-
-void XPMWriter::ImplCallback( sal_uInt16 nPercent )
-{
-    if ( xStatusIndicator.is() )
-    {
-        if ( nPercent <= 100 )
-            xStatusIndicator->setValue( nPercent );
-    }
-}
-
-
-
-bool XPMWriter::WriteXPM( const Graphic& rGraphic, FilterConfigItem* pFilterConfigItem)
-{
-    Bitmap  aBmp;
-
-    if ( pFilterConfigItem )
-    {
-        xStatusIndicator = pFilterConfigItem->GetStatusIndicator();
-        if ( xStatusIndicator.is() )
-        {
-            OUString aMsg;
-            xStatusIndicator->start( aMsg, 100 );
-        }
-    }
-
-    BitmapEx    aBmpEx( rGraphic.GetBitmapEx() );
-    aBmp = aBmpEx.GetBitmap();
-
-    if ( rGraphic.IsTransparent() )                 // possibly create transparent color
-    {
-        mbTrans = true;
-        if ( aBmp.GetBitCount() >= 8 )              // if necessary convert image to 8 bit
-            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 )               // if necessary convert image to 8 bit
-            aBmp.Convert( BMP_CONVERSION_8BIT_COLORS );
-    }
-    mpAcc = aBmp.AcquireReadAccess();
-    if ( mpAcc )
-    {
-        SvStreamEndian nOStmOldModus = m_rOStm.GetEndian();
-        m_rOStm.SetEndian( SvStreamEndian::BIG );
-
-        mnColors = mpAcc->GetPaletteEntryCount();
-        if ( ImplWriteHeader() )
-        {
-            ImplWritePalette();
-            ImplWriteBody();
-            m_rOStm.WriteCharPtr( "\x22XPMENDEXT\x22\x0a};" );
-        }
-
-        m_rOStm.SetEndian(nOStmOldModus);
-
-        Bitmap::ReleaseAccess( mpAcc );
-    }
-    else
-        mbStatus = false;
-
-
-    if ( xStatusIndicator.is() )
-        xStatusIndicator->end();
-
-    return mbStatus;
-}
-
-
-
-bool XPMWriter::ImplWriteHeader()
-{
-    mnWidth = mpAcc->Width();
-    mnHeight = mpAcc->Height();
-    if ( mnWidth && mnHeight && mnColors )
-    {
-        m_rOStm.WriteCharPtr( "/* XPM */\x0astatic char * image[] = \x0a{\x0a\x22" );
-        ImplWriteNumber( mnWidth );
-        m_rOStm.WriteUChar( 32 );
-        ImplWriteNumber( mnHeight );
-        m_rOStm.WriteUChar( 32 );
-        ImplWriteNumber( mnColors );
-        m_rOStm.WriteUChar( 32 );
-        ImplWriteNumber( ( mnColors > 26 ) ? 2 : 1 );
-        m_rOStm.WriteCharPtr( "\x22,\x0a" );
-    }
-    else mbStatus = false;
-    return mbStatus;
-}
-
-
-
-void XPMWriter::ImplWritePalette()
-{
-    sal_uInt16 nTransIndex = 0xffff;
-
-    if ( mbTrans )
-        nTransIndex = mpAcc->GetBestPaletteIndex( BMP_COL_TRANS );
-    for ( sal_uInt16 i = 0; i < mnColors; i++ )
-    {
-        m_rOStm.WriteCharPtr( "\x22" );
-        ImplWritePixel( i );
-        m_rOStm.WriteUChar( 32 );
-        if ( nTransIndex != i )
-        {
-            ImplWriteColor( i );
-            m_rOStm.WriteCharPtr( "\x22,\x0a" );
-        }
-        else
-            m_rOStm.WriteCharPtr( "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
-        m_rOStm.WriteUChar( 0x22 );
-        for ( sal_uLong x = 0; x < mnWidth; x++ )
-        {
-            ImplWritePixel( mpAcc->GetPixelIndex( y, x ) );
-        }
-        m_rOStm.WriteCharPtr( "\x22,\x0a" );
-    }
-}
-
-
-// write a decimal number in ascii format into the stream
-
-void XPMWriter::ImplWriteNumber(sal_Int32 nNumber)
-{
-    const OString aNum(OString::number(nNumber));
-    m_rOStm.WriteCharPtr( aNum.getStr() );
-}
-
-
-
-void XPMWriter::ImplWritePixel( sal_uLong nCol ) const
-{
-    if ( mnColors > 26 )
-    {
-        sal_uInt8 nDiff = (sal_uInt8) ( nCol / 26 );
-        m_rOStm.WriteUChar( nDiff + 'A' );
-        m_rOStm.WriteUChar( nCol - ( nDiff*26 ) + 'A' );
-    }
-    else
-        m_rOStm.WriteUChar( nCol + 'A' );
-}
-
-
-// write a color value in hex format into the stream
-void XPMWriter::ImplWriteColor( sal_uInt16 nNumber )
-{
-    sal_uLong   nTmp;
-    sal_uInt8   j;
-
-    m_rOStm.WriteCharPtr( "c #" );   // # indicates a following hex value
-    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';
-        m_rOStm.WriteUChar( j );
-    }
-}
-
-
-extern "C" SAL_DLLPUBLIC_EXPORT bool SAL_CALL
-expGraphicExport( SvStream& rStream, Graphic& rGraphic, FilterConfigItem* pFilterConfigItem )
-{
-    XPMWriter aXPMWriter(rStream);
-
-    return aXPMWriter.WriteXPM( rGraphic, pFilterConfigItem );
-}
-
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svtools/source/filter/exportdialog.cxx b/svtools/source/filter/exportdialog.cxx
index ae331cce6c5e..6ab5ab82b7f4 100644
--- a/svtools/source/filter/exportdialog.cxx
+++ b/svtools/source/filter/exportdialog.cxx
@@ -52,7 +52,6 @@
 #define FORMAT_PGM      6
 #define FORMAT_PPM      7
 #define FORMAT_TIF      10
-#define FORMAT_XPM      11
 #define FORMAT_WMF      12
 #define FORMAT_EMF      13
 #define FORMAT_EPS      14
@@ -89,8 +88,6 @@ static sal_Int16 GetFilterFormat(const OUString& rExt)
         nFormat = FORMAT_PPM;
     else if ( rExt == "TIF" )
         nFormat = FORMAT_TIF;
-    else if ( rExt == "XPM" )
-        nFormat = FORMAT_XPM;
     else if ( rExt == "WMF" )
         nFormat = FORMAT_WMF;
     else if ( rExt == "EMF" )