Added old abandoned KDE3 version of koffice

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1077364 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

22 files changed, 1415 insertions, 0 deletions

diff --git a/filters/kformula/Makefile.am b/filters/kformula/Makefile.am
new file mode 100644
index 00000000..9e0d2829
--- /dev/null
+++ b/filters/kformula/Makefile.am
@@ -0,0 +1 @@
+SUBDIRS = png latex mathml svg
diff --git a/filters/kformula/latex/Makefile.am b/filters/kformula/latex/Makefile.am
new file mode 100644
index 00000000..5e022eec
--- /dev/null
+++ b/filters/kformula/latex/Makefile.am
@@ -0,0 +1,25 @@
+####### General stuff
+
+INCLUDES= -I$(srcdir) $(KOFFICE_INCLUDES) $(KFORMULA_INCLUDES) $(all_includes)
+libkfolatexexport_la_LDFLAGS	= $(all_libraries) -module -avoid-version -no-undefined
+libkfolatexexport_la_LIBADD    = $(KOFFICE_LIBS) $(LIB_KFORMULA)
+
+####### Files
+
+kde_module_LTLIBRARIES = libkfolatexexport.la
+
+libkfolatexexport_la_SOURCES = latexexport.cc
+
+noinst_HEADERS = latexexport.h
+
+######## Debug
+#check_PROGRAMS = texlauncher
+#texlauncher_SOURCES = texlauncher.cc
+#texlauncher_LDADD = liblatexexport.la
+#texlauncher_LDFLAGS = $(KDE_RPATH) $(all_libraries)
+
+
+METASOURCES = AUTO
+
+service_DATA = kformula_latex_export.desktop
+servicedir = $(kde_servicesdir)
diff --git a/filters/kformula/latex/kformula_latex_export.desktop b/filters/kformula/latex/kformula_latex_export.desktop
new file mode 100644
index 00000000..d14b62a2
--- /dev/null
+++ b/filters/kformula/latex/kformula_latex_export.desktop
@@ -0,0 +1,69 @@
+[Desktop Entry]
+X-KDE-Export=text/x-tex
+ExportDescription=LATEX
+Icon=
+X-KDE-Import=application/x-kformula
+X-KDE-Weight=1
+ImportDescription=KFormula
+Name=KFormula LaTeX Export Filter
+Name[af]=Kformula Latex Voer uit Filter
+Name[ar]=مِرْشَح تصدير LaTeX لدى KFormula
+Name[bg]=Филтър за експортиране от KFormula в LaTeX
+Name[br]=Sil ezporzh LaTeX evit KFormula
+Name[ca]=Filtre d'exportació LaTeX per a KFormula
+Name[cs]=Exportní filtr formátu LaTeX pro KFormula
+Name[cy]=Hidlen Allforio LaTeX KFormula
+Name[da]=KFormula LaTex-eksportfilter
+Name[de]=KFormula LaTeX-Exportfilter
+Name[el]=Φίλτρο εξαγωγής LaTeX του KFormula
+Name[eo]=LaTeX-eksportfiltrilo por KFormula
+Name[es]=Filtro de exportación LaTeX de KFormula
+Name[et]=KFormula LaTeX'i ekspordifilter
+Name[eu]=KFormula-ren LaTeX esportaziorako iragazkia
+Name[fa]=پالایۀ صادرات KFormula LaTeX
+Name[fi]=KFormula LaTeX -vientisuodin
+Name[fr]=Filtre d'exportation LaTeX de KFormula
+Name[fy]=LaTeX-Eksportfilter foar KFormula
+Name[ga]=Scagaire Easpórtála LaTeX KFormula
+Name[gl]=Filtro de Exportación de LaTeX para KFormula
+Name[he]=מסנן ייצוא מ־KFormula ל־LaTeX
+Name[hr]=KFormula LaTeX filtar izvoza
+Name[hu]=KFormula LaTeX exportszűrő
+Name[is]=KFormula LaTeX útflutningssía
+Name[it]=Filtro di esportazione LaTeX per KFormula
+Name[ja]=KFormula LaTeX エクスポートフィルタ
+Name[km]=តម្រង​នាំចេញ LaTeX សម្រាប់ KFormula
+Name[lo]= ຕົວຕອງການສົ່ງອອກລາເທັກຊ໌ຂອງສູດຄະນິດສາດ์ K
+Name[lt]=KFormula LATEX eksporto filtras
+Name[lv]=KFormula LaTeX eksporta filtrs
+Name[ms]=Penapis Eksport KFormula LaTeX 
+Name[mt]=Filtru għall-esportazzjoni ta' LaTeX minn ġo KFormula
+Name[nb]=LaTeX-eksportfilter for KFormula
+Name[nds]=LaTeX-Exportfilter för KFormula
+Name[ne]=केडीई सूत्र लाटेक्स निर्यात फिल्टर
+Name[nl]=LaTeX-exportfilter voor KFormula
+Name[nn]=LaTeX-eksportfilter for KFormula
+Name[pl]=Filtr eksportu do formatu LaTeX z KFormula
+Name[pt]=Filtro de Exportação de LaTeX para o KFormula
+Name[pt_BR]=Filtro de exportação KFormula para o LaTeX
+Name[ro]=Filtru exportare KFormula pentru Latex
+Name[ru]=Фильтр экспорта формул KFormula в LaTeX
+Name[se]=KFormula LaTex-olggosfievrridansilli
+Name[sk]=LaTeX filter pre export z KFormula
+Name[sl]=Izvozni filter LaTeX za KFormulo
+Name[sr]=KFormula-ин филтер за извоз у LaTeX
+Name[sr@Latn]=KFormula-in filter za izvoz u LaTeX
+Name[sv]=Kformula Latex-exportfilter
+Name[ta]=Kformula latex   ஏற்றுமதி வடிகட்டி 
+Name[tg]=KFormula LaTeX Филтри Содирот
+Name[th]=ตัวกรองการส่งออกลาเท็กซ์ของสูตรคณิตศาสตร์ K
+Name[tr]=KFormula LaTeX Aktarma Filtresi
+Name[uk]=Фільтр експорту LaTeX для KFormula
+Name[uz]=KFormula LaTeX eksport filteri
+Name[uz@cyrillic]=KFormula LaTeX экспорт филтери
+Name[xh]=Isihluzi Sokurhweba ngaphandle se KFormula LaTeX
+Name[zh_CN]=KFormula LaTeX 导出过滤器
+Name[zh_TW]=KFormula LaTeX 匯出過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Library=libkfolatexexport
diff --git a/filters/kformula/latex/latexexport.cc b/filters/kformula/latex/latexexport.cc
new file mode 100644
index 00000000..20cecdcf
--- /dev/null
+++ b/filters/kformula/latex/latexexport.cc
@@ -0,0 +1,96 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qfile.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kmessagebox.h>
+
+#include <KoFilterChain.h>
+#include <KoStoreDevice.h>
+
+#include <kformuladocument.h>
+#include <kformulacontainer.h>
+#include <kformulamimesource.h>
+
+#include "latexexport.h"
+
+
+typedef KGenericFactory<LATEXExport, KoFilter> LATEXExportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkfolatexexport, LATEXExportFactory( "kofficefilters" ) )
+
+
+LATEXExport::LATEXExport( KoFilter */*parent*/, const char */*name*/, const QStringList& )
+    : KoFilter()
+{
+}
+
+
+KoFilter::ConversionStatus LATEXExport::convert( const QCString& from, const QCString& to )
+{
+    if ( to != "text/x-tex" || from != "application/x-kformula" )
+        return KoFilter::NotImplemented;
+
+    KoStoreDevice* in = m_chain->storageFile( "root", KoStore::Read );
+    if(!in) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Failed to read data." ), i18n( "LaTeX Export Error" ) );
+        return KoFilter::StorageCreationError;
+    }
+
+    QDomDocument dom( "KFORMULA" );
+    if ( !dom.setContent( in, false ) ) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Malformed XML data." ), i18n( "LaTeX Export Error" ) );
+        return KoFilter::WrongFormat;
+    }
+
+    QFile f( m_chain->outputFile() );
+    if( !f.open( IO_Truncate | IO_ReadWrite ) ) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Failed to write file." ), i18n( "LaTeX Export Error" ) );
+        return KoFilter::FileNotFound;
+    }
+
+    KFormula::DocumentWrapper* wrapper = new KFormula::DocumentWrapper( kapp->config(), 0 );
+    KFormula::Document* doc = new KFormula::Document;
+    wrapper->document( doc );
+    KFormula::Container* formula = doc->createFormula();
+    if ( !doc->loadXML( dom ) ) {
+        kdError(30522) << "Failed." << endl;
+    }
+
+    QTextStream stream(&f);
+    //stream.setEncoding(QTextStream::UnicodeUTF8);
+    stream << "\\documentclass{article}\n\\usepackage{amsmath}\n\\begin{document}\n\\[\n"
+           << formula->texString()
+           << "\n\\]\n\\end{document}";
+    f.close();
+
+    delete formula;
+    delete wrapper;
+
+    return KoFilter::OK;
+}
+
+#include "latexexport.moc"
diff --git a/filters/kformula/latex/latexexport.h b/filters/kformula/latex/latexexport.h
new file mode 100644
index 00000000..af24003d
--- /dev/null
+++ b/filters/kformula/latex/latexexport.h
@@ -0,0 +1,38 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef LATEXEXPORT_H
+#define LATEXEXPORT_H
+
+class QCString;
+class QStringList;
+
+#include <KoFilter.h>
+
+class LATEXExport : public KoFilter
+{
+    Q_OBJECT
+public:
+    LATEXExport( KoFilter *parent, const char *name, const QStringList& );
+    virtual ~LATEXExport() {}
+
+    virtual KoFilter::ConversionStatus convert( const QCString& from, const QCString& to );
+};
+
+#endif // LATEXEXPORT_H
diff --git a/filters/kformula/mathml/Makefile.am b/filters/kformula/mathml/Makefile.am
new file mode 100644
index 00000000..cdd07955
--- /dev/null
+++ b/filters/kformula/mathml/Makefile.am
@@ -0,0 +1,23 @@
+####### General stuff
+
+INCLUDES= -I$(srcdir) $(KOFFICE_INCLUDES) $(KFORMULA_INCLUDES) $(all_includes)
+libkfomathmlexport_la_LDFLAGS	= $(all_libraries) -module -avoid-version -no-undefined
+libkfomathmlexport_la_LIBADD    = $(KOFFICE_LIBS) $(LIB_KFORMULA)
+libkfomathmlimport_la_LDFLAGS	= $(all_libraries) -module -avoid-version -no-undefined
+libkfomathmlimport_la_LIBADD    = $(KOFFICE_LIBS) $(LIB_KFORMULA)
+
+####### Files
+
+kde_module_LTLIBRARIES = libkfomathmlexport.la libkfomathmlimport.la
+
+libkfomathmlexport_la_SOURCES = mathmlexport.cc
+
+libkfomathmlimport_la_SOURCES = mathmlimport.cc
+
+noinst_HEADERS = mathmlexport.h mathmlimport.h
+
+
+METASOURCES = AUTO
+
+service_DATA = kformula_mathml_export.desktop kformula_mathml_import.desktop
+servicedir = $(kde_servicesdir)
diff --git a/filters/kformula/mathml/kformula_mathml_export.desktop b/filters/kformula/mathml/kformula_mathml_export.desktop
new file mode 100644
index 00000000..1fdc1bf3
--- /dev/null
+++ b/filters/kformula/mathml/kformula_mathml_export.desktop
@@ -0,0 +1,64 @@
+[Desktop Entry]
+X-KDE-Export=application/mathml+xml
+ExportDescription=MathML
+Icon=
+X-KDE-Import=application/x-kformula
+X-KDE-Weight=1
+ImportDescription=KFormula
+Name=KFormula MathML Export Filter
+Name[ar]=مِرْشَح تصدير MathML لدى KFormula
+Name[bg]=Филтър за експортиране от KFormula в MathML
+Name[br]=Sil ezporzh MathML evit KFormula
+Name[ca]=Filtre d'exportació MathML per a KFormula
+Name[cs]=Exportní filtr formátu MathML pro KFormula
+Name[cy]=Hidlen Allforio MathML KFormula
+Name[da]=KFormula MathML-eksportfilter
+Name[de]=KFormula MathML-Exportfilter
+Name[el]=Φίλτρο εξαγωγής MathML του KFormula
+Name[eo]=MathML-eksportfiltrilo por KFormula
+Name[es]=Filtro de exportación a MathML de KFormula
+Name[et]=KFormula MathML'i ekspordifilter
+Name[eu]=KFormula-ren MathML esportaziorako iragazkia
+Name[fa]=پالایۀ صادرات KFormula MathML
+Name[fi]=KFormula MathML -vientisuodin
+Name[fr]=Filtre d'exportation MathML de KFormula
+Name[fy]=MathML-Eksportfilter foar KFormula
+Name[ga]=Scagaire Easpórtála MathML KFormula
+Name[gl]=Filtro de Exportación de MathML para KFormula
+Name[he]=מסנן ייצוא מ־KFormula ל־MathML
+Name[hi]=के-फ़ॉर्मूला मैथएमएल निर्यात फ़िल्टर
+Name[hr]=KFormula MathML filtar izvoza
+Name[hu]=KFormula MathML exportszűrő
+Name[is]=KFormula MathML útflutningssía
+Name[it]=Filtro di esportazione MathML per KFormula
+Name[ja]=KFormula MathML エクスポートフィルタ
+Name[km]=តម្រង​នាំចេញ MathML សម្រាប់ KFormula
+Name[lt]=KFormula MathML eksportavimo filtras
+Name[lv]=KFormula MathML eksporta filtrs
+Name[ms]=Penapis Eksport KFormula MathML 
+Name[nb]=MathML-eksportfilter for KFormula
+Name[nds]=MathML-Exportfilter för KFormula
+Name[ne]=केडीई सूत्र हिसाबएमएल निर्यात फिल्टर
+Name[nl]=MathML-exportfilter voor KFormula
+Name[nn]=MathML-eksportfilter for KFormula
+Name[pl]=Filtr eksportu do formatu MathML z KFormula
+Name[pt]=Filtro de Exportação de MathML para o KFormula
+Name[pt_BR]=Filtro de Exportação KFormula para o MathML
+Name[ru]=Фильтр экспорта формул KFormula в MathML
+Name[se]=KFormula MathML-olggosfievrridansilli
+Name[sk]=MathML filter pre export z KFormula
+Name[sl]=Izvozni filter MathML za KFormulo
+Name[sr]=KFormula-ин филтер за извоз у MathML
+Name[sr@Latn]=KFormula-in filter za izvoz u MathML
+Name[sv]=Kformula MathML-exportfilter
+Name[ta]=Kformula mathml ஏற்றுமதி வடிகட்டி
+Name[tg]=KFormula MathML Филтри Содирот
+Name[tr]=KFormula MathML Aktarma Filtresi
+Name[uk]=Фільтр експорту MathML для KFormula
+Name[uz]=KFormula MathML eksport filteri
+Name[uz@cyrillic]=KFormula MathML экспорт филтери
+Name[zh_CN]=KFormula MathML 导出过滤器
+Name[zh_TW]=KFormula MathML 匯出過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Library=libkfomathmlexport
diff --git a/filters/kformula/mathml/kformula_mathml_import.desktop b/filters/kformula/mathml/kformula_mathml_import.desktop
new file mode 100644
index 00000000..a6828cb4
--- /dev/null
+++ b/filters/kformula/mathml/kformula_mathml_import.desktop
@@ -0,0 +1,64 @@
+[Desktop Entry]
+X-KDE-Export=application/x-kformula
+ExportDescription=KFormula
+Icon=
+X-KDE-Import=application/mathml+xml
+X-KDE-Weight=1
+ImportDescription=MathM
+Name=KFormula MathML Import Filter
+Name[ar]=مِرْشَح استيراد MathML لدى KFormula
+Name[bg]=Филтър за импортиране от MathML в KFormula
+Name[br]=Sil enporzh MathML evit KFormula
+Name[ca]=Filtre d'importació MathML per a KFormula
+Name[cs]=Importní filtr formátu MathML pro KFormula
+Name[cy]=Hidlen Fewnforio MathML KFormula
+Name[da]=KFormula MathML-importfilter
+Name[de]=KFormula MathML-Importfilter
+Name[el]=Φίλτρο εισαγωγής MathML του KFormula
+Name[eo]=MathML-importfiltrilo por KFormula
+Name[es]=Filtro de importación a MathML de KFormula
+Name[et]=KFormula MathML'i impordifilter
+Name[eu]=KFormula-ren MathML inportaziorako iragazkia
+Name[fa]=پالایۀ واردات KFormula MathML
+Name[fi]=KFormula MathML -tuontisuodin
+Name[fr]=Filtre d'importation MathML de KFormula
+Name[fy]=MathML Ymportfilter foar KFormula
+Name[ga]=Scagaire Iompórtála MathML KFormula
+Name[gl]=Filtro de Importación de MathML para KFormula
+Name[he]=מסנן ייבוא מ־MathML ל־KFormula
+Name[hi]=के-फ़ॉर्मूला मैथएमएल आयात फ़िल्टर
+Name[hr]=KFormula MathML filtar uvoza
+Name[hu]=KFormula MathML importszűrő
+Name[is]=KFormula MathML innflutningssía
+Name[it]=Filtro di importazione MathML per KFormula
+Name[ja]=KFormula MathML インポートフィルタ
+Name[km]=តម្រង​នាំចូល MathML សម្រាប់ KFormula
+Name[lt]=KFormula MathML importavimo filtras
+Name[lv]=KFormula MathML importa filtrs
+Name[ms]=Penapis Import KFormula MathML 
+Name[nb]=MathML-importfilter for KFormula
+Name[nds]=MathML-Importfilter för KFormula
+Name[ne]=केडीई सूत्र हिसाबएमएल आयात फिल्टर
+Name[nl]=MathML-importfilter voor KFormula
+Name[nn]=MathML-importfilter for KFormula
+Name[pl]=Filtr importu formatu MathML do KFormula
+Name[pt]=Filtro de Importação de MathML para o KFormula
+Name[pt_BR]=Filtro de Importação MathML para o KFormula
+Name[ru]=Фильтр импорта формул MathML в KFormula
+Name[se]=KFormula MathML-sisafievrridansilli
+Name[sk]=MathML filter pre import do KFormula
+Name[sl]=Uvozni filter MathML za KWord
+Name[sr]=KFormula-ин филтер за увоз из MathML-а
+Name[sr@Latn]=KFormula-in filter za uvoz iz MathML-a
+Name[sv]=Kformula MathML-importfilter
+Name[ta]=Kformula mathml  இறக்குமதி வடிகட்டி
+Name[tg]=KFormula MathML Филтри Воридот
+Name[tr]=KFormula MathML Alma Filtresi
+Name[uk]=Фільтр імпорту MathML для KFormula
+Name[uz]=KFormula MathML import filteri
+Name[uz@cyrillic]=KFormula MathML импорт филтери
+Name[zh_CN]=KFormula MathML 导入过滤器
+Name[zh_TW]=KFormula MathML 匯入過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Library=libkfomathmlimport
diff --git a/filters/kformula/mathml/mathmlexport.cc b/filters/kformula/mathml/mathmlexport.cc
new file mode 100644
index 00000000..cbf8489e
--- /dev/null
+++ b/filters/kformula/mathml/mathmlexport.cc
@@ -0,0 +1,94 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qfile.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kmessagebox.h>
+
+#include <KoFilterChain.h>
+#include <KoStoreDevice.h>
+
+#include <kformuladocument.h>
+#include <kformulacontainer.h>
+#include <kformulamimesource.h>
+
+#include "mathmlexport.h"
+
+
+typedef KGenericFactory<MathMLExport, KoFilter> MathMLExportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkfomathmlexport, MathMLExportFactory( "kofficefilters" ) )
+
+
+MathMLExport::MathMLExport( KoFilter */*parent*/, const char */*name*/, const QStringList& )
+    : KoFilter()
+{
+}
+
+
+KoFilter::ConversionStatus MathMLExport::convert( const QCString& from, const QCString& to )
+{
+    if ( to != "application/mathml+xml" || from != "application/x-kformula" )
+        return KoFilter::NotImplemented;
+
+    KoStoreDevice* in = m_chain->storageFile( "root", KoStore::Read );
+    if(!in) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Failed to read data." ), i18n( "MathML Export Error" ) );
+        return KoFilter::StorageCreationError;
+    }
+
+    QDomDocument dom;
+    if ( !dom.setContent( in, false ) ) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Malformed XML data." ), i18n( "MathML Export Error" ) );
+        return KoFilter::WrongFormat;
+    }
+
+    QFile f( m_chain->outputFile() );
+    if( !f.open( IO_Truncate | IO_ReadWrite ) ) {
+        QApplication::restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Failed to write file." ), i18n( "MathML Export Error" ) );
+        return KoFilter::FileNotFound;
+    }
+
+    KFormula::DocumentWrapper* wrapper = new KFormula::DocumentWrapper( kapp->config(), 0 );
+    KFormula::Document* doc = new KFormula::Document;
+    wrapper->document( doc );
+    KFormula::Container* formula = doc->createFormula();
+    if ( !doc->loadXML( dom ) ) {
+        kdError() << "Failed." << endl;
+    }
+
+    QTextStream stream(&f);
+    stream.setEncoding( QTextStream::UnicodeUTF8 );
+    formula->saveMathML( stream );
+    f.close();
+
+    delete formula;
+    delete wrapper;
+
+    return KoFilter::OK;
+}
+
+#include "mathmlexport.moc"
diff --git a/filters/kformula/mathml/mathmlexport.h b/filters/kformula/mathml/mathmlexport.h
new file mode 100644
index 00000000..0e15b7a0
--- /dev/null
+++ b/filters/kformula/mathml/mathmlexport.h
@@ -0,0 +1,38 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef MATHMLEXPORT_H
+#define MATHMLEXPORT_H
+
+class QCString;
+class QStringList;
+
+#include <KoFilter.h>
+
+class MathMLExport : public KoFilter
+{
+    Q_OBJECT
+public:
+    MathMLExport( KoFilter *parent, const char *name, const QStringList& );
+    virtual ~MathMLExport() {}
+
+    virtual KoFilter::ConversionStatus convert( const QCString& from, const QCString& to );
+};
+
+#endif // MATHMLEXPORT_H
diff --git a/filters/kformula/mathml/mathmlimport.cc b/filters/kformula/mathml/mathmlimport.cc
new file mode 100644
index 00000000..9ede69ce
--- /dev/null
+++ b/filters/kformula/mathml/mathmlimport.cc
@@ -0,0 +1,111 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <KoFilterChain.h>
+
+#include <qtextcodec.h>
+
+#include <kformuladocument.h>
+#include <kformulacontainer.h>
+#include <kformulamimesource.h>
+
+#include "mathmlimport.h"
+#include "mathmlimport.moc"
+
+
+typedef KGenericFactory<MathMLImport, KoFilter> MathMLImportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkfomathmlimport, MathMLImportFactory( "kofficefilters" ) )
+
+
+MathMLImport::MathMLImport(KoFilter *, const char *, const QStringList&)
+    : KoFilter()
+{
+}
+
+KoFilter::ConversionStatus MathMLImport::convert( const QCString& from, const QCString& to )
+{
+    kdDebug( KFormula::DEBUGID ) << "From: " << from << endl;
+    kdDebug( KFormula::DEBUGID ) << "To:   " << to << endl;
+
+    if(from != "application/mathml+xml" || to != "application/x-kformula")
+        return KoFilter::NotImplemented;
+
+    KoStore* out = KoStore::createStore(QString(m_chain->outputFile()), KoStore::Write);
+    if(!out || !out->open("root")) {
+        KMessageBox::error( 0, i18n( "Unable to open output file." ), i18n( "MathML Import Error" ) );
+        delete out;
+        return KoFilter::FileNotFound;
+    }
+
+    KFormula::DocumentWrapper* wrapper = new KFormula::DocumentWrapper( kapp->config(), 0 );
+    KFormula::Document* doc = new KFormula::Document;
+    wrapper->document( doc );
+    KFormula::Container* formula = doc->createFormula();
+
+    //formula->loadMathML( m_chain->inputFile() );
+    const QString filename( m_chain->inputFile() );
+    QFile f( filename );
+    if ( !f.open( IO_ReadOnly ) ) {
+        KMessageBox::error( 0, i18n( "Failed to open input file: %1" ).arg( filename ), i18n( "MathML Import Error" ) );
+        delete wrapper;
+        return KoFilter::FileNotFound;
+    }
+
+    QDomDocument mathML;
+    // Error variables for QDomDocument::setContent
+    QString errorMsg;
+    int errorLine, errorColumn;
+    if ( !mathML.setContent( &f, true, &errorMsg, &errorLine, &errorColumn ) ) {
+        delete wrapper;
+        QApplication::restoreOverrideCursor();
+        kdError(KFormula::DEBUGID) << "Parsing error in " << filename << "! Aborting!" << endl
+            << " In line: " << errorLine << ", column: " << errorColumn << endl
+            << " Error message: " << errorMsg << endl;
+        KMessageBox::error( 0, i18n( "Parsing error in MathML file %4 at line %1, column %2\nError message: %3" )
+                              .arg( errorLine ).arg( errorColumn ).arg( i18n ( "QXml", errorMsg.utf8() ).arg( filename ) ), i18n( "MathML Import Error" ) );
+        return KoFilter::WrongFormat;
+    }
+    f.close();
+    if ( !formula->loadMathML( mathML ) ) {
+        delete wrapper;
+        return KoFilter::StupidError;
+    }
+
+    // taken from KoDocument::saveToStore
+    KoStoreDevice dev( out );
+    const QCString s = doc->saveXML().toCString(); // utf8 already
+    const int nwritten = dev.writeBlock( s.data(), s.size()-1 );
+    if ( nwritten != (int)s.size()-1 ) {
+        kdWarning() << "wrote " << nwritten << "   - expected " << s.size()-1 << endl;
+        KMessageBox::error( 0, i18n( "Failed to write formula." ), i18n( "MathML Import Error" ) );
+    }
+
+    out->close();
+    delete out;
+
+    delete wrapper;
+    return KoFilter::OK;
+}
+
diff --git a/filters/kformula/mathml/mathmlimport.h b/filters/kformula/mathml/mathmlimport.h
new file mode 100644
index 00000000..79f6c052
--- /dev/null
+++ b/filters/kformula/mathml/mathmlimport.h
@@ -0,0 +1,42 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef MATHMLIMPORT_H
+#define MATHMLIMPORT_H
+
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qfile.h>
+#include <qobject.h>
+
+#include <KoFilter.h>
+#include <KoStore.h>
+
+class MathMLImport : public KoFilter
+{
+    Q_OBJECT
+public:
+    MathMLImport(KoFilter *parent, const char *name, const QStringList&);
+    virtual ~MathMLImport() {}
+
+    virtual KoFilter::ConversionStatus convert( const QCString& from, const QCString& to );
+};
+
+#endif /* MATHMLIMPORT_H */
+
diff --git a/filters/kformula/png/Makefile.am b/filters/kformula/png/Makefile.am
new file mode 100644
index 00000000..8b405c39
--- /dev/null
+++ b/filters/kformula/png/Makefile.am
@@ -0,0 +1,25 @@
+####### General stuff
+
+INCLUDES= -I$(srcdir) $(KOFFICE_INCLUDES) $(KFORMULA_INCLUDES) $(all_includes)
+libkfopngexport_la_LDFLAGS	= $(all_libraries) -module -avoid-version -no-undefined
+libkfopngexport_la_LIBADD    = $(KOFFICE_LIBS) $(LIB_KFORMULA)
+
+####### Files
+
+kde_module_LTLIBRARIES = libkfopngexport.la
+
+libkfopngexport_la_SOURCES = pngexport.cc pngexportdia.cc
+
+noinst_HEADERS = pngexport.h pngexportdia.h
+
+######## Debug
+#check_PROGRAMS = texlauncher
+#texlauncher_SOURCES = texlauncher.cc
+#texlauncher_LDADD = liblatexexport.la
+#texlauncher_LDFLAGS = $(KDE_RPATH) $(all_libraries)
+
+
+METASOURCES = AUTO
+
+service_DATA = kformula_png_export.desktop
+servicedir = $(kde_servicesdir)
diff --git a/filters/kformula/png/kformula_png_export.desktop b/filters/kformula/png/kformula_png_export.desktop
new file mode 100644
index 00000000..0ea0856f
--- /dev/null
+++ b/filters/kformula/png/kformula_png_export.desktop
@@ -0,0 +1,70 @@
+[Desktop Entry]
+X-KDE-Export=image/png
+ExportDescription=PNG
+Icon=
+X-KDE-Import=application/x-kformula
+X-KDE-Weight=1
+ImportDescription=KFormula
+Name=KFormula PNG Export Filter
+Name[af]=Kformula Png Voer uit Filter
+Name[ar]=مِرْشَح تصدير PNG لدى KFormula
+Name[bg]=Филтър за експортиране от KFormula в PNG
+Name[br]=Sil ezporzh PNG evit KFormula
+Name[ca]=Filtre d'exportació PNG per a KFormula
+Name[cs]=Exportní filtr formátu PNG pro KFormula
+Name[cy]=Hidlen Allforio PNG KFormula
+Name[da]=KFormula PNG-eksportfilter
+Name[de]=KFormula PNG-Exportfilter
+Name[el]=Φίλτρο εξαγωγής PNG του KFormula
+Name[eo]=PNG-eksportfiltrilo por KFormula
+Name[es]=Filtro de exportación PNG de KFormula
+Name[et]=KFormula PNG ekspordifilter
+Name[eu]=KFormula-ren PNG esportaziorako iragazkia
+Name[fa]=پالایۀ صادرات KFormula PNG
+Name[fi]=KFormula PNG -vientisuodin
+Name[fr]=Filtre d'exportation PNG de KFormula
+Name[fy]=PNG Eksportfilter foar KFormula
+Name[ga]=Scagaire Easpórtála PNG KFormula
+Name[gl]=Filtro de Exportación de PNG para KFormula
+Name[he]=מסנן ייצוא מ־KFormula ל־PNG
+Name[hi]=के-फ़ॉर्मूला पीएनजी निर्यात फ़िल्टर
+Name[hr]=KFormula PNG filtar izvoza
+Name[hu]=KFormula PNG exportszűrő
+Name[is]=KFormula PNG útflutningssía
+Name[it]=Filtro di esportazione PNG per KFormula
+Name[ja]=KFormula PNG エクスポートフィルタ
+Name[km]=តម្រង​នាំចេញ PNG សម្រាប់ KFormula
+Name[lo]=ຕົວຕອງການສົ່ງອອກ PNG ຂອງສູດຄະນິດສາດ K
+Name[lt]=KFormula PNG eksporto filtras
+Name[lv]=KFormula PNG eksporta filtrs
+Name[ms]=Penapis Eksport KFormula PNG 
+Name[mt]=Filtru għall-esportazzjoni ta' PNG minn KFormula
+Name[nb]=PNG-eksportfilter for KFormula 
+Name[nds]=PNG-Exportfilter för KFormula
+Name[ne]=केडीई सूत्र पीएनजी निर्यात फिल्टर
+Name[nl]=PNG-exportfilter voor KFormula
+Name[nn]=PNG-eksportfilter for KFormula
+Name[pl]=Filtr eksportu do formatu PNG z KFormula
+Name[pt]=Filtro de Exportação de PNG para o KFormula
+Name[pt_BR]=Filtro de exportação KFormula PNG
+Name[ro]=Filtru exportare KFormula pentru PNG
+Name[ru]=Фильтр экспорта формул KFormula в PNG
+Name[se]=KFormula PNG-olggosfievrridansilli
+Name[sk]=PNG filter pre export z KFormula
+Name[sl]=Izvozni filter PNG za KFormulo
+Name[sr]=KFormula-ин филтер за извоз у PNG
+Name[sr@Latn]=KFormula-in filter za izvoz u PNG
+Name[sv]=Kformula PNG-exportfilter
+Name[ta]=Kformula png ஏற்றுமதி வடிகட்டி
+Name[tg]=KFormula PNG Филтри Содирот
+Name[th]=ตัวกรองการส่งออก PNG ของสูตรคณิตศาสตร์ K
+Name[tr]=KFormula PNG Aktarma Filtresi
+Name[uk]=Фільтр експорту PNG для KFormula
+Name[uz]=KFormula PNG eksport filteri
+Name[uz@cyrillic]=KFormula PNG экспорт филтери
+Name[xh]=Isihluzi Sokurhweba ngaphandle se KFormula PNG
+Name[zh_CN]=KFormula PNG 导出过滤器
+Name[zh_TW]=KFormula PNG 匯出過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Library=libkfopngexport
diff --git a/filters/kformula/png/pngexport.cc b/filters/kformula/png/pngexport.cc
new file mode 100644
index 00000000..f51bc1f1
--- /dev/null
+++ b/filters/kformula/png/pngexport.cc
@@ -0,0 +1,74 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qstring.h>
+#include <qtextstream.h>
+#include <qfile.h>
+#include <qobject.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <kmessagebox.h>
+
+#include <KoFilterChain.h>
+#include <KoStore.h>
+#include <KoStoreDevice.h>
+
+
+#include "pngexport.h"
+#include "pngexportdia.h"
+
+
+typedef KGenericFactory<PNGExport, KoFilter> PNGExportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkfopngexport, PNGExportFactory( "kofficefilters" ) )
+
+
+PNGExport::PNGExport( KoFilter */*parent*/, const char */*name*/, const QStringList& )
+    : KoFilter()
+{
+}
+
+
+KoFilter::ConversionStatus PNGExport::convert( const QCString& from, const QCString& to )
+{
+    if ( to != "image/png" || from != "application/x-kformula" )
+        return KoFilter::NotImplemented;
+
+    KoStoreDevice* in = m_chain->storageFile( "root", KoStore::Read );
+    if(!in) {
+        kapp->restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Failed to read data." ), i18n( "PNG Export Error" ) );
+        return KoFilter::FileNotFound;
+    }
+
+    QDomDocument dom( "KFORMULA" );
+    if ( !dom.setContent( in, false ) ) {
+        kapp->restoreOverrideCursor();
+        KMessageBox::error( 0, i18n( "Malformed XML data." ), i18n( "PNG Export Error" ) );
+        return KoFilter::WrongFormat;
+    }
+
+    PNGExportDia* dialog = new PNGExportDia( dom, m_chain->outputFile() );
+    dialog->exec();
+    delete dialog;
+    return KoFilter::OK;
+}
+
+#include "pngexport.moc"
diff --git a/filters/kformula/png/pngexport.h b/filters/kformula/png/pngexport.h
new file mode 100644
index 00000000..b9425439
--- /dev/null
+++ b/filters/kformula/png/pngexport.h
@@ -0,0 +1,38 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef PNGEXPORT_H
+#define PNGEXPORT_H
+
+class QCString;
+class QStringList;
+
+#include <KoFilter.h>
+
+class PNGExport : public KoFilter
+{
+    Q_OBJECT
+public:
+    PNGExport( KoFilter *parent, const char *name, const QStringList& );
+    virtual ~PNGExport() {}
+
+    virtual KoFilter::ConversionStatus convert( const QCString& from, const QCString& to );
+};
+
+#endif // PNGEXPORT_H
diff --git a/filters/kformula/png/pngexportdia.cc b/filters/kformula/png/pngexportdia.cc
new file mode 100644
index 00000000..8de33b75
--- /dev/null
+++ b/filters/kformula/png/pngexportdia.cc
@@ -0,0 +1,242 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <qcheckbox.h>
+#include <qimage.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qpaintdevice.h>
+#include <qrect.h>
+#include <qvbuttongroup.h>
+#include <qwidget.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+#include <kformulacontainer.h>
+#include <kformuladocument.h>
+#include <kformulamimesource.h>
+
+#include "pngexportdia.h"
+#include <knuminput.h>
+
+PNGExportDia::PNGExportDia( const QDomDocument &dom, const QString &outFile, QWidget *parent, const char *name )
+    : KDialogBase( parent, name, true, i18n("PNG Export Filter Parameters" ), Ok|Cancel ),
+      _fileOut( outFile )
+{
+    kapp->restoreOverrideCursor();
+    wrapper = new KFormula::DocumentWrapper( kapp->config(), 0 );
+    KFormula::Document* doc = new KFormula::Document;
+    wrapper->document( doc );
+    formula = doc->createFormula();
+    if ( !doc->loadXML( dom ) ) {
+        kdError() << "Failed." << endl;
+    }
+
+    setupGUI();
+
+    QRect rect = formula->boundingRect();
+    realWidth = rect.width();
+    realHeight = rect.height();
+    widthEdit->setValue(  realWidth );
+    heightEdit->setValue(  realHeight  );
+    percWidthEdit->setValue( 100 );
+    percHeightEdit->setValue( 100 );
+
+    connectAll();
+    connect( proportional, SIGNAL( clicked() ),
+             this, SLOT( proportionalClicked() ) );
+}
+
+PNGExportDia::~PNGExportDia()
+{
+    delete wrapper;
+}
+
+void PNGExportDia::connectAll()
+{
+    connect( widthEdit, SIGNAL( valueChanged(int) ),
+             this, SLOT( widthChanged( int ) ) );
+    connect( heightEdit, SIGNAL( valueChanged(int) ),
+             this, SLOT( heightChanged( int ) ) );
+    connect( percWidthEdit, SIGNAL( valueChanged(double) ),
+             this, SLOT( percentWidthChanged( double ) ) );
+    connect( percHeightEdit, SIGNAL( valueChanged(double) ),
+             this, SLOT( percentHeightChanged(double ) ) );
+}
+
+void PNGExportDia::disconnectAll()
+{
+    disconnect( widthEdit, SIGNAL( valueChanged(int) ),
+             this, SLOT( widthChanged( int ) ) );
+    disconnect( heightEdit, SIGNAL( valueChanged(int) ),
+             this, SLOT( heightChanged( int ) ) );
+    disconnect( percWidthEdit, SIGNAL( valueChanged(double) ),
+             this, SLOT( percentWidthChanged( double ) ) );
+    disconnect( percHeightEdit, SIGNAL( valueChanged(double) ),
+             this, SLOT( percentHeightChanged(double ) ) );
+}
+
+void PNGExportDia::widthChanged( int width )
+{
+    disconnectAll();
+    width = QMIN( width, realWidth*10 );
+    width = QMAX( width, realWidth/10 );
+    double percent = 100.*static_cast<double>( width )/static_cast<double>( realWidth );
+    percWidthEdit->setValue(  percent  );
+    if ( proportional->isChecked() ) {
+        percHeightEdit->setValue( percent );
+        int height = static_cast<int>( realHeight*percent/100. );
+        heightEdit->setValue(  height );
+    }
+    connectAll();
+}
+
+void PNGExportDia::heightChanged( int height )
+{
+    disconnectAll();
+    height = QMIN( height, realHeight*10 );
+    height = QMAX( height, realHeight/10 );
+    double percent = 100.*static_cast<double>( height )/static_cast<double>( realHeight );
+    percHeightEdit->setValue(  percent  );
+    if ( proportional->isChecked() ) {
+        percWidthEdit->setValue(  percent  );
+        int width = static_cast<int>( realWidth*percent/100. );
+        widthEdit->setValue( width );
+    }
+    connectAll();
+}
+
+void PNGExportDia::percentWidthChanged( double percent )
+{
+    disconnectAll();
+    percent = QMIN( percent, 1000 );
+    percent = QMAX( percent, 10 );
+    int width = static_cast<int>( realWidth*percent/100. );
+    widthEdit->setValue(  width  );
+    if ( proportional->isChecked() ) {
+        int height = static_cast<int>( realHeight*percent/100. );
+        heightEdit->setValue(  height  );
+        percHeightEdit->setValue(  percent );
+    }
+    connectAll();
+}
+
+void PNGExportDia::percentHeightChanged( double percent )
+{
+    disconnectAll();
+    percent = QMIN( percent, 1000 );
+    percent = QMAX( percent, 10 );
+    if ( proportional->isChecked() ) {
+        int width = static_cast<int>( realWidth*percent/100. );
+        widthEdit->setValue(  width  );
+        percWidthEdit->setValue(  percent  );
+    }
+    int height = static_cast<int>( realHeight*percent/100. );
+    heightEdit->setValue(  height  );
+    connectAll();
+}
+
+void PNGExportDia::proportionalClicked()
+{
+    if ( proportional->isChecked() ) {
+        disconnectAll();
+        int width = widthEdit->value( );
+        width = QMIN( width, realWidth*10 );
+        width = QMAX( width, realWidth/10 );
+        double percent = 100.*static_cast<double>( width )/static_cast<double>( realWidth );
+        percHeightEdit->setValue(  percent  );
+        int height = static_cast<int>( realHeight*percent/100. );
+        heightEdit->setValue(  height  );
+        connectAll();
+    }
+}
+
+void PNGExportDia::setupGUI()
+{
+    QWidget *page = new QWidget( this );
+    setMainWidget(page);
+
+    QBoxLayout* mainLayout = new QVBoxLayout( page, KDialog::marginHint(), KDialog::spacingHint() );
+
+    proportional = new QCheckBox( page, "proportional" );
+    proportional->setText( i18n( "Keep ratio" ) );
+    proportional->setChecked( true );
+    mainLayout->addWidget( proportional );
+
+    QLabel* height = new QLabel( page, "Height" );
+    height->setText( i18n( "Height" ) );
+    widthEdit = new KIntNumInput( page, "widthEdit" );
+    QLabel* width = new QLabel( page, "Width" );
+    width->setText( i18n( "Width" ) );
+    heightEdit = new KIntNumInput( page, "heightEdit" );
+
+    QGridLayout* layout1 = new QGridLayout;
+    layout1->addWidget( height, 1, 0 );
+    layout1->addWidget( widthEdit, 0, 1 );
+    layout1->addWidget( width, 0, 0 );
+    layout1->addWidget( heightEdit, 1, 1 );
+
+    mainLayout->addLayout( layout1 );
+
+    QLabel* percentHeight = new QLabel( page, "PercentHeight" );
+    percentHeight->setText( i18n( "Height (%)" ) );
+    QLabel* percentWidth = new QLabel( page, "PercentWidth" );
+    percentWidth->setText( i18n( "Width (%)" ) );
+    percWidthEdit = new KDoubleNumInput( page, "percWidthEdit" );
+    percHeightEdit = new KDoubleNumInput( page, "percHeightEdit" );
+
+    QGridLayout* layout2 = new QGridLayout;
+    layout2->addWidget( percWidthEdit, 0, 1 );
+    layout2->addWidget( percHeightEdit, 1, 1 );
+    layout2->addWidget( percentHeight, 1, 0 );
+    layout2->addWidget( percentWidth, 0, 0 );
+
+    mainLayout->addLayout( layout2 );
+
+    /* Display the main layout */
+    mainLayout->addStretch( 5 );
+    mainLayout->activate();
+}
+
+
+void PNGExportDia::slotOk()
+{
+    hide();
+    //doc->setZoomAndResolution( 100, 600, 600 );
+    //doc->setZoomAndResolution( 1000, QPaintDevice::x11AppDpiX(), QPaintDevice::x11AppDpiY() );
+    //doc->newZoomAndResolution( false, false );
+    int width = widthEdit->value();
+    int height = heightEdit->value();
+//     kdDebug( KFormula::DEBUGID ) << k_funcinfo
+//                                  << "(" << width << " " << height << ")"
+//                                  << endl;
+//     width = realWidth;
+//     height = realHeight;
+    QImage image = formula->drawImage( width, height );
+    if ( !image.save( _fileOut, "PNG" ) ) {
+        KMessageBox::error( 0, i18n( "Failed to write file." ), i18n( "PNG Export Error" ) );
+    }
+    reject();
+}
+
+#include "pngexportdia.moc"
diff --git a/filters/kformula/png/pngexportdia.h b/filters/kformula/png/pngexportdia.h
new file mode 100644
index 00000000..3957ef88
--- /dev/null
+++ b/filters/kformula/png/pngexportdia.h
@@ -0,0 +1,81 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Ulrich Kuettler <ulrich.kuettler@mailbox.tu-dresden.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#ifndef PNGEXPORTDIA_H
+#define PNGEXPORTDIA_H
+
+class QCheckBox;
+class QString;
+class KIntNumInput;
+class KDoubleNumInput;
+
+namespace KFormula {
+    class Container;
+    class DocumentWrapper;
+}
+
+#include <qdom.h>
+
+#include <kdialogbase.h>
+
+
+class PNGExportDia : public KDialogBase
+{
+    Q_OBJECT
+
+public:
+    PNGExportDia( const QDomDocument &dom, const QString &outFile, QWidget *parent=0L, const char *name=0L );
+    ~PNGExportDia();
+
+public slots:
+    void slotOk();
+
+protected slots:
+
+    void widthChanged( int  );
+    void heightChanged( int );
+    void percentWidthChanged( double );
+    void percentHeightChanged( double );
+
+    void proportionalClicked();
+
+private:
+
+    void connectAll();
+    void disconnectAll();
+
+    void setupGUI();
+
+    int realWidth;
+    int realHeight;
+
+    QString _fileOut;
+    QByteArray _arrayOut;
+
+    KFormula::Container* formula;
+    KFormula::DocumentWrapper* wrapper;
+
+    QCheckBox* proportional;
+    KIntNumInput* widthEdit;
+    KIntNumInput* heightEdit;
+    KDoubleNumInput* percWidthEdit;
+    KDoubleNumInput* percHeightEdit;
+};
+
+#endif // PNGEXPORTDIA_H
diff --git a/filters/kformula/svg/Makefile.am b/filters/kformula/svg/Makefile.am
new file mode 100644
index 00000000..a369e7f0
--- /dev/null
+++ b/filters/kformula/svg/Makefile.am
@@ -0,0 +1,25 @@
+####### General stuff
+
+INCLUDES= -I$(srcdir) $(KOFFICE_INCLUDES) $(KFORMULA_INCLUDES) $(all_includes)
+libkfosvgexport_la_LDFLAGS	= $(all_libraries) -module -avoid-version -no-undefined
+libkfosvgexport_la_LIBADD    = $(KOFFICE_LIBS) $(LIB_KFORMULA)
+
+####### Files
+
+kde_module_LTLIBRARIES = libkfosvgexport.la
+
+libkfosvgexport_la_SOURCES = svgexport.cc
+
+noinst_HEADERS = svgexport.h
+
+######## Debug
+#check_PROGRAMS = texlauncher
+#texlauncher_SOURCES = texlauncher.cc
+#texlauncher_LDADD = liblatexexport.la
+#texlauncher_LDFLAGS = $(KDE_RPATH) $(all_libraries)
+
+
+METASOURCES = AUTO
+
+service_DATA = kformula_svg_export.desktop
+servicedir = $(kde_servicesdir)
diff --git a/filters/kformula/svg/kformula_svg_export.desktop b/filters/kformula/svg/kformula_svg_export.desktop
new file mode 100644
index 00000000..5b7a8d12
--- /dev/null
+++ b/filters/kformula/svg/kformula_svg_export.desktop
@@ -0,0 +1,56 @@
+[Desktop Entry]
+X-KDE-Export=image/svg+xml
+ExportDescription=SVG
+Icon=
+X-KDE-Import=application/x-kformula
+X-KDE-Weight=1
+ImportDescription=KFormula
+Name=KFormula SVG Export Filter
+Name[ar]=مرشح تصدير SVG لدى KFormula
+Name[bg]=Филтър за експортиране от KFormula в SVG
+Name[br]=Sil ezporzh SVG evit KFormula
+Name[ca]=Filtre d'exportació SVG per a KFormula
+Name[cy]=Hidlen Allforio SVG KFormula
+Name[da]=KFormula SVG-eksportfilter
+Name[de]=KFormula SVG-Exportfilter
+Name[el]=Φίλτρο εξαγωγής SVG του KFormula
+Name[eo]=SVG-eksportfiltrilo por KFormula
+Name[es]=Filtro de exportación a SVG de KFormula
+Name[et]=KFormula SVG ekspordifilter
+Name[fa]=پالایۀ صادرات KFormula SVG
+Name[fi]=KFormula SVG -vientisuodin
+Name[fr]=Filtre d'exportation SVG de KFormula
+Name[fy]=SVG-Eksportfilter foar KFormula
+Name[ga]=Scagaire Easpórtála SVG KFormula
+Name[gl]=Filtro de Exportación de SVG para KFormula
+Name[he]=KFormula SVG מסנן יצוא
+Name[hr]=KFormula SVG filtar izvoza
+Name[hu]=KFormula SVG exportszűrő
+Name[is]=KFormula SVG útflutningssía
+Name[it]=Filtro di esportazione SVG per KFormula
+Name[ja]=KFormula SVG エクスポートフィルタ
+Name[km]=តម្រង​នាំចេញ SVG សម្រាប់ KFormula
+Name[lt]=KFormula SVG eksportavimo filtras
+Name[lv]=KFormula SVG eksporta filtrs
+Name[nb]=SVG-eksportfilter for KFormula 
+Name[nds]=SVG-Exportfilter för KFormula
+Name[ne]=केडीई सूत्र एसभीजी निर्यात फिल्टर
+Name[nl]=SVG-exportfilter voor KFormula
+Name[pl]=Filtr eksportu do formatu SVG z KFormula
+Name[pt]=Filtro de Exportação de SVG para o KFormula
+Name[pt_BR]=Filtro de Exportação de SVG para o KFormula
+Name[ru]=Фильтр экспорта формул KFormula в SVG
+Name[se]=KFormula SVG-olggosfievrridansilli
+Name[sk]=Exportný filter KFormula SVG
+Name[sl]=Izvozni filter SVG za KFormulo
+Name[sr]=KFormula-ин филтер за извоз у SVG
+Name[sr@Latn]=KFormula-in filter za izvoz u SVG
+Name[sv]=Kformula SVG-exportfilter
+Name[uk]=Фільтр експорту SVG для KFormula
+Name[uz]=KFormula SVG eksport filteri
+Name[uz@cyrillic]=KFormula SVG экспорт филтери
+Name[zh_CN]=KFormula SVG 导出过滤器
+Name[zh_TW]=KFormula SVG 匯出過濾程式
+ServiceTypes=KOfficeFilter
+Type=Service
+X-KDE-Library=libkfosvgexport
diff --git a/filters/kformula/svg/svgexport.cc b/filters/kformula/svg/svgexport.cc
new file mode 100644
index 00000000..46177a9a
--- /dev/null
+++ b/filters/kformula/svg/svgexport.cc
@@ -0,0 +1,102 @@
+/* This file is part of the KDE project
+   Copyright (C) 2005 Inge Wallin <inge@lysator.liu.se>
+   Copyright (C) 2005 Fredrik Edemar <f_edemar@linux.se>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA  02110-1301  USA.
+*/
+
+#include <qpicture.h>
+#include <qpainter.h>
+
+#include <kapplication.h>
+#include <kmessagebox.h>
+
+#include <KoFilterChain.h>
+#include <KoStore.h>
+//#include <KoStoreDevice.h>
+#include <kgenericfactory.h>
+
+#include <kformulacontainer.h>
+#include "kformuladocument.h"
+
+#include "svgexport.h"
+
+
+typedef KGenericFactory<SvgExport, KoFilter> SvgExportFactory;
+K_EXPORT_COMPONENT_FACTORY( libkfosvgexport, SvgExportFactory( "svgexport" ) )
+
+SvgExport::SvgExport(KoFilter *, const char *, const QStringList&) 
+    : KoFilter()
+{
+}
+
+SvgExport::~SvgExport()
+{
+}
+
+
+KoFilter::ConversionStatus
+SvgExport::convert(const QCString& from, const QCString& to)
+{
+    // Check for proper conversion.
+    if ( from != "application/x-kformula" || to != "image/svg+xml" )
+        return KoFilter::NotImplemented;
+
+    // Read the contents of the KFormula file
+    KoStoreDevice* storeIn = m_chain->storageFile( "root", KoStore::Read );
+    if ( !storeIn ) {
+	KMessageBox::error( 0, i18n("Failed to read data." ), 
+			    i18n( "SVG Export Error" ) );
+	return KoFilter::FileNotFound;
+    }
+
+    // Get the XML tree.
+    QDomDocument  domIn;
+    domIn.setContent( storeIn );
+    QDomElement   docNode = domIn.documentElement();
+
+    // Read the document from the XML tree.
+    KFormula::DocumentWrapper* wrapper = new KFormula::DocumentWrapper( kapp->config(), 0 );
+    KFormula::Document* kformulaDoc = new KFormula::Document;
+    wrapper->document( kformulaDoc );
+    KFormula::Container* formula = kformulaDoc->createFormula();
+
+    if ( !kformulaDoc->loadXML( domIn ) ) {
+        KMessageBox::error( 0, i18n( "Malformed XML data." ), 
+			    i18n( "SVG Export Error" ) );
+        return KoFilter::WrongFormat;
+    }
+
+    // Draw the actual bitmap.
+    QPicture  picture;
+    QPainter  painter(&picture);
+    QRect     rect(QPoint(0, 0), QPoint(500, 400));
+    formula->draw( painter, rect, false );
+    painter.end();
+
+    // Save the image.
+    if ( !picture.save( m_chain->outputFile(), "SVG" ) ) {
+        KMessageBox::error( 0, i18n( "Failed to write file." ), 
+			    i18n( "SVG Export Error" ) );
+    }
+
+    delete formula;
+    delete wrapper;
+    return KoFilter::OK;
+}
+
+
+#include <svgexport.moc>
diff --git a/filters/kformula/svg/svgexport.h b/filters/kformula/svg/svgexport.h
new file mode 100644
index 00000000..085654a0
--- /dev/null
+++ b/filters/kformula/svg/svgexport.h
@@ -0,0 +1,37 @@
+/* This file is part of the KDE project
+   Copyright (C) 2005 Inge Wallin <inge@lysator.liu.se>
+   Copyright (C) 2005 Fredrik Edemar <f_edemar@linux.se>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA  02110-1301 USA.
+*/
+
+#ifndef __SVGEXPORT_H__
+#define __SVGEXPORT_H__
+
+#include <KoFilter.h>
+
+class SvgExport : public KoFilter
+{
+    Q_OBJECT
+
+public:
+    SvgExport(KoFilter *parent, const char *name, const QStringList&);
+    virtual ~SvgExport();
+
+    virtual KoFilter::ConversionStatus convert(const QCString& from, const QCString& to);
+};
+
+#endif // __SVGEXPORT_H__