11 files changed, 2747 insertions, 0 deletions

diff --git a/kbabel/kbabeldict/modules/pocompendium/Makefile.am b/kbabel/kbabeldict/modules/pocompendium/Makefile.am
new file mode 100644
index 00000000..b4fe4974
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/Makefile.am
@@ -0,0 +1,39 @@
+## Makefile.am for pocompendium
+
+# this has all of the subdirectories that make will recurse into.  if
+# there are none, comment this out
+#SUBDIRS = 
+
+
+# this is the program that gets installed.  it's name is used for all
+# of the other Makefile.am variables
+kde_module_LTLIBRARIES = kbabeldict_pocompendium.la
+
+# set the include path for X, qt and KDE
+INCLUDES         = -I$(srcdir)/../.. -I../../../common -I$(srcdir)/../../../common $(all_includes)
+
+
+# which sources should be compiled for kbabel
+kbabeldict_pocompendium_la_SOURCES = pocompendium.cpp preferenceswidget.cpp \
+                             pc_factory.cpp pwidget.ui compendiumdata.cpp
+
+kbabeldict_pocompendium_la_LIBADD =  ../../libkbabeldictplugin.la ../../../common/libkbabelcommon.la $(LIB_KDEUI) $(LIB_KIO)
+kbabeldict_pocompendium_la_LDFLAGS = $(all_libraries) -module -avoid-version -no-undefined
+
+
+
+# these are the headers for your project
+noinst_HEADERS   = pocompendium.h preferenceswidget.h pc_factory.h \
+                   compendiumdata.h
+
+
+# let automoc handle all of the meta source files (moc)
+METASOURCES = AUTO
+
+
+# this is where the kdelnk file will go
+#datadir   = $(kde_datadir)/kbabeldict/modules
+#data_DATA = pocompendium.rc
+
+kde_services_DATA = pocompendium.desktop
+EXTRA_DIST = $(kde_services_DATA)
diff --git a/kbabel/kbabeldict/modules/pocompendium/compendiumdata.cpp b/kbabel/kbabeldict/modules/pocompendium/compendiumdata.cpp
new file mode 100644
index 00000000..d862b236
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/compendiumdata.cpp
@@ -0,0 +1,261 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2001 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+    
+**************************************************************************** */
+#include "compendiumdata.h"
+
+#include <resources.h>
+#include <catalog.h>
+#include <tagextractor.h>
+
+#include <kapplication.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+using namespace KBabel;
+
+CompendiumData::CompendiumData(QObject *parent)
+            : QObject(parent)
+            , _active(false)
+            , _error(false)
+            , _initialized(false)
+            , _catalog(0)
+            , _exactDict(9887)
+            , _allDict(9887)
+            , _wordDict(9887)
+            , _textonlyDict(9887)
+{
+    _catalog = new Catalog(this, "CompendiumData::catalog", QString::null);
+    _exactDict.setAutoDelete(true);
+    _allDict.setAutoDelete(true);
+    _wordDict.setAutoDelete(true);
+    _textonlyDict.setAutoDelete(true);
+}
+
+
+bool CompendiumData::load(KURL url)
+{
+    if(_active)
+        return false;
+
+
+    _error = false;
+    _active = true;
+
+    _exactDict.clear();
+    _allDict.clear();
+    _wordDict.clear();
+    _textonlyDict.clear();
+    
+
+    emit progressStarts(i18n("Loading PO compendium"));
+    connect(_catalog, SIGNAL(signalProgress(int)), this, SIGNAL(progress(int)));
+
+    ConversionStatus stat=_catalog->openURL(url);
+        
+    disconnect(_catalog, SIGNAL(signalProgress(int))
+            , this, SIGNAL(progress(int)));
+        
+
+    if( stat!= OK && stat != RECOVERED_PARSE_ERROR)
+    {
+        kdDebug(KBABEL_SEARCH) << "error while opening file " << url.prettyURL() << endl;
+                
+        _error = true;
+        _errorMsg = i18n("Error while trying to read file for PO Compendium module:\n%1")
+            .arg(url.prettyURL());
+
+        emit progressEnds();
+
+        _active = false;
+        _initialized=true;
+
+        return false;
+    }
+
+    emit progressStarts(i18n("Building indices"));
+
+    int total = _catalog->numberOfEntries();
+    for(int i=0; i < total; i++)
+    { 
+        if( (100*(i+1))%total < 100 )
+        {
+            emit progress((100*(i+1))/total);
+            kapp->processEvents(100);
+        }
+
+	// FIXME: shoudl care about plural forms
+        QString temp = _catalog->msgid(i,true).first();
+        
+        int *index = new int(i);
+        _exactDict.insert(temp,index);
+
+
+        temp = simplify(temp);
+        temp = temp.lower();
+
+        if(!temp.isEmpty() && temp.length() > 1)
+        {
+	    // add to allDict
+            QValueList<int> *indexList=_allDict[temp];
+            
+            if(!indexList)
+            {
+                indexList = new QValueList<int>;
+                _allDict.insert(temp,indexList);
+            }
+
+            indexList->append(i);
+
+	    // add to textonlyDict
+	    QString temp1 = temp;
+	    temp1.remove( ' ' );
+	    
+            indexList=_textonlyDict[temp1];
+            
+            if(!indexList)
+            {
+                indexList = new QValueList<int>;
+                _textonlyDict.insert(temp1,indexList);
+		kdDebug() << "Adding " << temp1 << endl;
+            }
+
+            indexList->append(i);
+
+	    // add to wordDict
+            QStringList wList = wordList(temp);
+            for ( QStringList::Iterator it = wList.begin()
+                    ; it != wList.end(); ++it ) 
+            {
+                if( (*it).length() > 1)
+                {
+                    indexList=_wordDict[*it];
+            
+                    if(!indexList)
+                    {
+                        indexList = new QValueList<int>;
+                        _wordDict.insert(*it,indexList);
+                    }
+
+                    indexList->append(i);
+                }
+            }
+        }
+    }
+
+    // remove words, that are too frequent
+    uint max=_allDict.count()/10;
+    QDictIterator< QValueList<int> > it(_wordDict);
+    while ( it.current() ) 
+    {
+        if(it.current()->count() > max)
+        {
+            _wordDict.remove(it.currentKey());
+        }
+        else
+        {
+            ++it;
+        }
+    }
+    
+
+    _initialized=true;
+
+    emit progressEnds();
+
+
+
+    _active = false;
+
+    return true;
+}
+
+const int* CompendiumData::exactDict(const QString text) const
+{
+    return _exactDict[text];
+}
+
+const QValueList<int>* CompendiumData::allDict(const QString text) const
+{
+    return _allDict[text];
+}
+
+const QValueList<int>* CompendiumData::wordDict(const QString text) const
+{
+    return _wordDict[text];
+}
+
+const QValueList<int>* CompendiumData::textonlyDict(const QString text) const
+{
+    return _textonlyDict[text];
+}
+
+
+void CompendiumData::registerObject(QObject *obj)
+{
+    if(!_registered.containsRef(obj))
+        _registered.append(obj);
+}
+
+bool CompendiumData::unregisterObject(QObject *obj)
+{
+    _registered.removeRef(obj);
+
+    return _registered.count()==0;
+}
+
+bool CompendiumData::hasObjects() const
+{
+    return _registered.count()==0;
+}
+
+QString CompendiumData::simplify(const QString string)
+{ 
+    QString result;
+
+    TagExtractor te;
+    te.setString(string);
+    result=te.plainString();
+
+    result=result.simplifyWhiteSpace();
+    result=result.stripWhiteSpace();
+
+    return result;
+}
+
+QStringList CompendiumData::wordList(const QString string)
+{    
+    QString result=CompendiumData::simplify(string);
+   
+    return QStringList::split(' ',result);
+}
+
+#include "compendiumdata.moc"
diff --git a/kbabel/kbabeldict/modules/pocompendium/compendiumdata.h b/kbabel/kbabeldict/modules/pocompendium/compendiumdata.h
new file mode 100644
index 00000000..2fec45cb
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/compendiumdata.h
@@ -0,0 +1,105 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2001 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+		    
+**************************************************************************** */
+#ifndef COMPENDIUMDATA_H
+#define COMPENDIUMDATA_H
+
+
+#include <kurl.h>
+#include <qdict.h>
+#include <qobject.h>
+#include <qstringlist.h>
+#include <qvaluelist.h>
+#include <qptrlist.h>
+
+namespace KBabel
+{
+class Catalog;
+}
+
+class CompendiumData : public QObject
+{
+    Q_OBJECT
+
+public:
+    CompendiumData(QObject *parent=0);
+
+    bool load(KURL url);
+
+    const KBabel::Catalog *catalog() const { return _catalog; }
+    const int *exactDict(const QString text) const;
+    const QValueList<int> *allDict(const QString text) const;
+    const QValueList<int> *wordDict(const QString text) const;
+    const QValueList<int> *textonlyDict(const QString text) const;
+
+    bool active() const { return _active; }
+    bool initialized() const { return _initialized; }
+    bool hasErrors() const { return _error; }
+    QString errorMsg() const { return _errorMsg; }
+
+    /** registers an object, that uses this data */
+    void registerObject(QObject *);
+    /** 
+     * unregisters an object, that uses this data 
+     * 
+     * @return true, if this was the last object
+     */
+    bool unregisterObject(QObject *);
+
+    bool hasObjects() const;
+
+
+    static QString simplify(const QString text);
+    static QStringList wordList(const QString text);
+    
+signals:
+    void progressStarts(const QString);
+    void progressEnds();
+    void progress(int);
+
+    
+private:
+    bool _active;
+    bool _error;
+    bool _initialized;
+    QString _errorMsg;
+
+    KBabel::Catalog *_catalog;
+    QDict<int> _exactDict;
+    QDict< QValueList<int> > _allDict;
+    QDict< QValueList<int> > _wordDict;
+    QDict< QValueList<int> > _textonlyDict;
+
+    QPtrList<QObject> _registered;
+};
+
+#endif
diff --git a/kbabel/kbabeldict/modules/pocompendium/pc_factory.cpp b/kbabel/kbabeldict/modules/pocompendium/pc_factory.cpp
new file mode 100644
index 00000000..882cc064
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pc_factory.cpp
@@ -0,0 +1,110 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+
+**************************************************************************** */
+
+
+#include <klocale.h>
+#include <kinstance.h>
+#include <kaboutdata.h>
+#include <kdebug.h>
+
+#include "pc_factory.h"
+#include "pocompendium.h"
+
+
+extern "C"
+{
+	KDE_EXPORT void *init_kbabeldict_pocompendium()
+	{
+		return new PcFactory;
+	}
+}
+
+
+KInstance *PcFactory::s_instance = 0;
+KAboutData *PcFactory::s_about = 0;
+
+
+PcFactory::PcFactory( QObject *parent, const char *name)
+		: KLibFactory(parent,name)
+{
+}
+
+PcFactory::~PcFactory()
+{
+	if(s_instance)
+	{
+		delete s_instance;
+		s_instance=0;
+	}
+
+	if(s_about)
+	{
+		delete s_about;
+		s_about=0;
+	}
+}
+
+
+QObject *PcFactory::createObject( QObject *parent, const char *name
+				, const char *classname, const QStringList &)
+{
+	if(QCString(classname) != "SearchEngine")
+	{
+		kdError() << "not a SearchEngine requested" << endl;
+		return 0;
+	}
+	
+	return new PoCompendium(parent,name);
+}
+
+
+KInstance *PcFactory::instance()
+{
+	if(!s_instance)
+	{
+		s_about = new KAboutData( "pocompendium", I18N_NOOP("PO Compendium")
+						, "1.0"
+						, I18N_NOOP("A module for searching in a PO file")
+						, KAboutData::License_GPL
+						, "Copyright 2000-2001, Matthias Kiefer"
+						,0,0, "kiefer@kde.org");
+
+		s_about->addAuthor("Matthias Kiefer",0,"kiefer@kde.org");
+		
+		s_instance = new KInstance(s_about);
+	}
+
+	return s_instance;
+}
+
+#include "pc_factory.moc"
diff --git a/kbabel/kbabeldict/modules/pocompendium/pc_factory.h b/kbabel/kbabeldict/modules/pocompendium/pc_factory.h
new file mode 100644
index 00000000..d52fadfe
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pc_factory.h
@@ -0,0 +1,60 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+	
+**************************************************************************** */
+
+
+#ifndef PC_FACTORY_H
+#define PC_FACTORY_H
+
+#include <klibloader.h>
+class KInstance;
+class KAboutData;
+
+class PcFactory : public KLibFactory
+{
+	Q_OBJECT
+public:
+	PcFactory( QObject *parent=0, const char *name=0);
+	~PcFactory();
+
+	virtual QObject *createObject( QObject *parent=0, const char *name=0
+					, const char *classname="QObject"
+					, const QStringList &args = QStringList());
+
+	static KInstance *instance();
+
+private: 
+	static KInstance *s_instance;
+	static KAboutData *s_about;
+};
+
+#endif
diff --git a/kbabel/kbabeldict/modules/pocompendium/pocompendium.cpp b/kbabel/kbabeldict/modules/pocompendium/pocompendium.cpp
new file mode 100644
index 00000000..0cd79fb3
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pocompendium.cpp
@@ -0,0 +1,1246 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+		2003 by Stanislav Visnovsky
+			    <visnovsky@kde.org>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+	    
+**************************************************************************** */
+#include <klocale.h>
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <kstaticdeleter.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kinstance.h>
+#include <kio/netaccess.h>
+
+#include <qregexp.h>
+#include <qtextstream.h>
+#include <qtimer.h>
+
+#include "resources.h"
+#include "compendiumdata.h"
+#include "pocompendium.h"
+#include "preferenceswidget.h"
+#include "pc_factory.h"
+
+#include <catalog.h>
+#include <catalogitem.h>
+
+// ngram length and minimal matching for fuzzy search
+#define NGRAM_LEN 3
+#define LIM_NGRAM 50  
+
+using namespace KBabel;
+
+static KStaticDeleter< QDict<CompendiumData> > compDataDeleter;
+QDict<CompendiumData> *PoCompendium::_compDict = 0;
+
+PoCompendium::PoCompendium(QObject *parent, const char *name)
+        : SearchEngine(parent, name)
+{
+    prefWidget=0;
+    data=0;
+    error=false;
+    stop=false;
+    active=false;
+    initialized=false;
+    loading=false;
+
+    langCode = KGlobal::locale()->language();
+
+    caseSensitive = false;
+    ignoreFuzzy=true;
+    wholeWords=true;
+
+    matchEqual = true;
+    matchNGram = true;
+    matchIsContained = false;
+    matchContains = true;
+    matchWords=true;
+
+
+    loadTimer = new QTimer(this);
+    connect(loadTimer,SIGNAL(timeout()),this,SLOT(slotLoadCompendium()));
+}
+
+PoCompendium::~PoCompendium()
+{
+    if(isSearching())
+    {
+        stopSearch();
+    }
+
+    unregisterData();
+}
+
+bool PoCompendium::isReady() const
+{
+    return (isSearching() || !error);
+}
+
+
+bool PoCompendium::isSearching() const
+{
+    return (active || loading);
+}
+
+
+void PoCompendium::saveSettings(KConfigBase *config )
+{
+    if(autoUpdate && prefWidget && prefWidget->settingsChanged())
+    {
+        applySettings();
+    }
+        
+    config->writeEntry("CaseSensitive",caseSensitive);
+    config->writeEntry("IgnoreFuzzy", ignoreFuzzy);
+    config->writeEntry("WholeWords", wholeWords);
+
+    config->writeEntry("MatchEqual", matchEqual);
+    config->writeEntry("MatchIsContained",matchIsContained);
+    config->writeEntry("MatchContains", matchContains);
+    config->writeEntry("MatchWords", matchWords);
+    config->writeEntry("MatchNGram", matchNGram);  
+
+    config->writeEntry("Compendium", url);
+}
+
+void PoCompendium::readSettings(KConfigBase *config)
+{    
+    caseSensitive = config->readBoolEntry("CaseSensitive", false);
+    ignoreFuzzy = config->readBoolEntry("IgnoreFuzzy",true);
+    wholeWords = config->readBoolEntry("WholeWords",true);
+
+    matchEqual = config->readBoolEntry("MatchEqual", true);
+    matchIsContained = config->readBoolEntry("MatchIsContained", false);
+    matchContains = config->readBoolEntry("MatchContains",true);
+    matchWords = config->readBoolEntry("MatchWords",true);
+    matchNGram = config->readBoolEntry("MatchNGram",true);  
+
+    QString newPath = config->readEntry("Compendium","http://i18n.kde.org/po_overview/@LANG@.messages");
+    if(!initialized)
+    {
+        url = newPath;
+    }
+    else if(newPath != url)
+    {
+        url = newPath;
+        loadCompendium();
+    }
+
+            
+    restoreSettings();
+}
+
+PrefWidget *PoCompendium::preferencesWidget(QWidget *parent)
+{
+    prefWidget = new CompendiumPreferencesWidget(parent,"pocompendium_prefwidget");
+    kdDebug(KBABEL_SEARCH) << "PreferencesWidget is " << prefWidget << endl;
+    connect(prefWidget, SIGNAL(applySettings()), this, SLOT(applySettings()));
+    connect(prefWidget, SIGNAL(restoreSettings())
+                    , this, SLOT(restoreSettings()));
+
+    restoreSettings();
+    
+    return prefWidget;
+}
+
+const KAboutData *PoCompendium::about() const
+{
+    return PcFactory::instance()->aboutData();
+}
+
+
+QString PoCompendium::name() const
+{
+    return i18n("PO Compendium");
+}
+
+QString PoCompendium::id() const
+{
+    return "pocompendium";
+}
+
+QString PoCompendium::lastError()
+{
+    return errorMsg;
+}
+
+bool PoCompendium::searchExact(const QString& text, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& )
+{
+    const int *index = data->exactDict(text);
+    if(index)
+    {
+        foundIndices.append(*index);
+
+        SearchResult *result = new SearchResult;
+        result->requested = text;
+        result->found = data->catalog()->msgid(*index);
+#warning	kdWarning() << "PoCompendium can't return plural form translation" << endl;
+        result->translation = data->catalog()->msgstr(*index).first();
+        result->score = 100;
+
+        TranslationInfo *info = new TranslationInfo;
+        info->location = directory(realURL,0);
+        info->translator = catalogInfo.lastTranslator;
+        info->description = data->catalog()->comment(*index);
+        result->descriptions.append(info);
+
+	addResult(result, results);
+	return true;
+    }
+    
+    return false;
+
+}
+
+bool PoCompendium::searchCaseInsensitive(const QString& text, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& )
+{
+    QString searchStr = text.lower();
+    
+    const QValueList<int> *indexList = data->allDict(text.lower());
+    if(indexList)
+    {
+        QValueList<int>::ConstIterator it;
+        for( it = indexList->begin(); it != indexList->end(); ++it )
+        {
+            if(foundIndices.contains(*it))
+            {
+                continue;
+            }
+
+            if(ignoreFuzzy && data->catalog()->isFuzzy(*it))
+            {
+                continue;
+            }
+
+
+            QString origStr = data->catalog()->msgid(*it).first();
+            origStr = CompendiumData::simplify(origStr);
+        
+           
+            if(!caseSensitive)
+            {
+                origStr = origStr.lower();
+            }
+
+            if(origStr==searchStr)
+            {
+                foundIndices.append(*it);
+
+                SearchResult *result = new SearchResult;
+                result->requested = text;
+                result->found = data->catalog()->msgid(*it);
+                result->translation = *(data->catalog()->msgstr(*it).at(pluralForm));
+                result->score = score(result->requested,*(result->found.at(pluralForm)));
+
+                TranslationInfo *info = new TranslationInfo;
+                info->location = directory(realURL,0);
+                info->translator = catalogInfo.lastTranslator;
+                info->description = data->catalog()->comment(*it);
+                result->descriptions.append(info);
+		
+		addResult(result, results);
+		return true;
+            }
+        }
+    }
+    return false;
+}
+
+bool PoCompendium::searchTextOnly(const QString& text, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& )
+{
+    QString searchStr = text.lower();
+    QString t = text;
+    t.remove( " " );
+
+    const QValueList<int> *indexList = data->textonlyDict(t.lower());
+    if(indexList)
+    {
+        QValueList<int>::ConstIterator it;
+        for( it = indexList->begin(); it != indexList->end(); ++it )
+        {
+            if(foundIndices.contains(*it))
+            {
+                continue;
+            }
+
+            if(ignoreFuzzy && data->catalog()->isFuzzy(*it))
+            {
+                continue;
+            }
+
+
+            QString origStr = data->catalog()->msgid(*it).first();
+            origStr = CompendiumData::simplify(origStr);
+        
+           
+            foundIndices.append(*it);
+
+            SearchResult *result = new SearchResult;
+            result->requested = text;
+            result->found = data->catalog()->msgid(*it).first();
+#warning	    kdWarning() << "PoCompendium can't return plural form translation" << endl;
+            result->translation = data->catalog()->msgstr(*it).first();
+            result->score = score(result->requested,*(result->found.at(pluralForm)));
+
+            TranslationInfo *info = new TranslationInfo;
+            info->location = directory(realURL,0);
+            info->translator = catalogInfo.lastTranslator;
+            info->description = data->catalog()->comment(*it);
+            result->descriptions.append(info);
+		
+	    addResult(result, results);
+	    return true;
+        }
+    }
+    return false;
+}
+
+bool PoCompendium::searchWords(const QString& searchStr, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices )
+{
+    uint checkCounter = 0;
+    bool foundResults = false;
+    
+    QStringList wList = CompendiumData::wordList(searchStr);
+    for ( QStringList::Iterator wit = wList.begin()
+               ; wit != wList.end(); ++wit ) 
+    {
+        if(stop)
+            break;
+
+        const QValueList<int> *indexList = data->wordDict((*wit).lower());
+        if(indexList)
+        {
+            QValueList<int>::ConstIterator it;
+            for( it = indexList->begin(); it != indexList->end(); ++it )
+            {
+                if(stop)
+                    break;
+                
+                if(foundIndices.contains(*it))
+                {
+                    continue;
+                }
+              
+                if(checkedIndices.contains(*it))
+                {
+                    continue;
+                }
+                
+                checkedIndices.append(*it);
+                checkCounter++;
+
+                if(ignoreFuzzy && data->catalog()->isFuzzy(*it))
+                {
+                    continue;
+                }
+ 
+                if( (100*(checkCounter+1))%catalogInfo.total < 100)
+                {
+                    emit progress( (50*checkCounter+1)/catalogInfo.total);
+                }
+            
+                kapp->processEvents(100);
+
+                QString origStr = data->catalog()->msgid(*it).first();
+                origStr = CompendiumData::simplify(origStr);
+
+           
+                if(!caseSensitive)
+                {
+                    origStr = origStr.lower();
+                }
+
+                bool found = false;
+                if(matchWords)
+                {
+                    if(!caseSensitive)
+                    {
+                        found=true;
+                    }
+                    else
+                    {
+                        QString s=*wit;
+                        QString o=origStr;
+                        
+                        if(wholeWords)
+                        {
+                            s=" "+*wit+" ";
+                            o=" "+origStr+" ";
+                        }
+                        if(o.contains(s))
+                        {
+                            found=true;
+                        }
+                    }
+                }
+
+                
+                if(!found && origStr==searchStr)
+                {
+                    found =true;
+                }
+                 
+                // if there is an string which just contains ignored characters,
+                // continue
+                if(!found && origStr.isEmpty() || 
+                    (origStr.length() == 1 && searchStr.length() > 1))
+                {
+                    continue;
+                }
+            
+
+                if(!found && matchContains && !wholeWords)
+                {
+                    QString s=maskString(searchStr);
+                    QRegExp searchReg(s);
+
+                    if(searchReg.search(origStr) >= 0)
+                        found=true;
+                }
+            
+                if(!found && matchIsContained && !wholeWords)
+                {
+                    QString s=maskString(origStr);
+                    QRegExp reg(s);
+
+                    if(reg.search(searchStr) >= 0)
+                    {
+                        found = true;
+                    }
+                }
+                if(!found && matchWords && !wholeWords)
+                {
+                    QStringList list = CompendiumData::wordList(searchStr);
+                    
+                    for ( QStringList::Iterator wit2 = list.begin()
+                       ; wit2 != list.end(); ++wit2 ) 
+                    {
+                        QString s=maskString(*wit2);
+                        QRegExp reg(s);
+
+                        if(reg.search(origStr) >= 0)
+                        {
+                            found = true;
+                        }
+                    }
+                }
+
+                if(found)
+                {
+                    foundIndices.append(*it);
+
+                    SearchResult *result = new SearchResult;
+                    result->requested = searchStr; // FIXME:here should be the original text
+                    result->found = data->catalog()->msgid(*it).first();
+#warning		    kdWarning() << "PoCompendium can't return plural form translation" << endl;
+                    result->translation = data->catalog()->msgstr(*it).first();
+                    result->score = score(result->requested,*(result->found.at(pluralForm)));
+
+                    TranslationInfo *info = new TranslationInfo;
+                    info->location = directory(realURL,0);
+                    info->translator = catalogInfo.lastTranslator;
+                    info->description = data->catalog()->comment(*it);
+                    result->descriptions.append(info);
+ 
+                    addResult(result, results);
+		    
+		    foundResults = true;
+                }
+            }
+        }
+    }
+    
+    return foundResults;
+}
+
+bool PoCompendium::searchNGram(const QString& searchStr, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices )
+{
+    uint checkCounter = 0;
+    bool foundResults = false;
+    
+    QRegExp searchReg;
+    if(matchContains)
+    {
+        QString s=maskString(searchStr);
+        searchReg.setPattern(s);
+    }
+
+        
+    bool breakLoop=false;
+    int i=-1;
+    while(!breakLoop)    
+    {
+        if(stop)
+        {
+    	    breakLoop=true;
+            break;
+        }
+
+	i++;
+            
+        if(i >= catalogInfo.total)
+        {
+            breakLoop = true;
+            break;
+        }
+        
+        if( (100*(checkCounter+1))%catalogInfo.total < 100)
+        {
+            emit progress( 50+(50*(checkCounter+1))/catalogInfo.total);
+        }
+
+        if(checkedIndices.contains(i))
+        {
+            continue;
+        }
+
+        checkedIndices.append(i);
+        checkCounter++;
+  
+        if(ignoreFuzzy && data->catalog()->isFuzzy(i))
+        {
+    	     continue;
+        }
+        
+        if(foundIndices.contains(i))
+        {
+            continue;
+        }
+       
+        kapp->processEvents(100);
+
+        QString origStr = data->catalog()->msgid(i).first();
+        origStr = CompendiumData::simplify(origStr);
+            
+        if(!caseSensitive)
+        {
+            origStr = origStr.lower();
+        }
+
+ 
+        // if there is an string which just contains ignored characters,
+        // continue
+        if(origStr.isEmpty() || 
+                    (origStr.length() == 1 && searchStr.length() > 1))
+        {
+            continue;
+        }
+            
+        bool found = false;
+        if(matchContains && searchReg.search(origStr) >= 0)
+        {
+            found=true;
+        }
+
+        if(!found && matchIsContained)
+        {
+            QString s=maskString(origStr);
+            QRegExp reg(s);
+
+            if(reg.search(searchStr) >= 0)
+            {
+                found = true;
+            }
+        }
+
+        if(!found && matchWords)
+        {
+            QStringList list = CompendiumData::wordList(searchStr);
+                    
+            for ( QStringList::Iterator wit2 = list.begin()
+                   ; wit2 != list.end(); ++wit2 ) 
+            {
+                QString s=maskString(*wit2);
+
+                if(wholeWords)
+                {
+                    origStr = " "+origStr+" ";
+                    s=" "+s+" ";
+                }
+                QRegExp reg(s);
+                    
+                if(reg.search(origStr) >= 0)
+                {
+                    found = true;
+                }
+            }
+        }
+
+	if(!found && matchNGram)
+	{
+		// to get more results one could
+		// interchange searchStr and origStr when
+		// the latter is shorter
+
+	    found = ( ngramMatch(searchStr,origStr,NGRAM_LEN) 
+			  > LIM_NGRAM );
+	}
+       
+        if(found)
+        {
+            foundIndices.append(i);
+
+            SearchResult *result = new SearchResult;
+            result->requested = searchStr;
+            result->found = data->catalog()->msgid(i).first();
+            result->translation = data->catalog()->msgstr(i).first();
+#warning	    kdWarning() << "PoCompendium can't return plural form translation" << endl;
+            result->score = score(result->requested,*(result->found.at(pluralForm)));
+
+            TranslationInfo *info = new TranslationInfo;
+            info->location = directory(realURL,0);
+            info->translator = catalogInfo.lastTranslator;
+            info->description = data->catalog()->comment(i);
+            result->descriptions.append(info);
+    
+            addResult(result, results);
+	    
+	    foundResults = true;
+        }
+    }
+    
+    return foundResults;
+}
+
+bool PoCompendium::startSearch(const QString& text, uint pluralForm, const SearchFilter* filter)
+{
+    if(autoUpdate && prefWidget && prefWidget->settingsChanged())
+    {
+        applySettings();
+    }
+ 
+    if(isSearching())
+        return false;
+
+    clearResults();
+    stop = false;
+    active = true;
+
+    if(!initialized)
+    {
+        if(loadTimer->isActive())
+            loadTimer->stop();
+
+        slotLoadCompendium();
+    }
+    
+    if(error || !data)
+    {
+        active = false;
+        return false;
+    }
+
+    if(data->active())
+    {
+        active = false;
+        return true;
+    }
+   
+    emit started();
+
+
+    QValueList<int> foundIndices;
+    QValueList<int> checkedIndices;
+    
+    // first, exact search
+    searchExact(text, pluralForm, results, foundIndices, checkedIndices);
+    
+    QString searchStr=CompendiumData::simplify(text);
+    
+           
+    if(!caseSensitive)
+    {
+         searchStr = searchStr.lower();
+
+	// do case insensite search if necessary
+	searchCaseInsensitive(searchStr, pluralForm, results, foundIndices, checkedIndices);
+    }
+    
+    // search without whitespace
+    searchTextOnly(searchStr, pluralForm, results, foundIndices, checkedIndices);
+    
+    // now, search based on words (contains, is contained, etc)
+    searchWords(searchStr, pluralForm, results, foundIndices, checkedIndices);
+ 
+    
+    if( matchNGram || 
+	(!wholeWords && (matchContains || matchIsContained || matchWords))
+	)
+    {
+	// search based on ngrams
+	searchNGram(searchStr, pluralForm, results, foundIndices, checkedIndices);
+    } 
+    
+    emit progress(100);
+
+    active = false;
+    stop = false;
+    emit finished();
+    
+    return true;
+}
+
+void PoCompendium::stopSearch()
+{
+    stop=true;
+}
+
+
+void PoCompendium::applySettings()
+{    
+    if(!prefWidget)
+        return;
+    
+    if(isSearching())
+        stopSearch();
+    
+    caseSensitive = prefWidget->caseSensitive();
+    ignoreFuzzy = prefWidget->ignoreFuzzy();
+    wholeWords = prefWidget->wholeWords();
+
+    matchEqual = prefWidget->matchEqual();
+    matchNGram = prefWidget->matchNGram();
+    matchIsContained = prefWidget->matchIsContained();
+    matchContains = prefWidget->matchContains();
+    matchWords = prefWidget->matchWords();
+
+    
+    bool needLoading=false;
+    
+    
+    QString newPath = prefWidget->url();
+    if(!initialized)
+    {
+        url = newPath;
+    }
+    else if(newPath != url)
+    {
+        url = newPath;
+        needLoading = true;
+    }
+
+    if(needLoading)
+    {
+        loadCompendium();
+        initialized=false;
+    }
+}
+
+void PoCompendium::restoreSettings()
+{
+    if(!prefWidget)
+        return;
+    
+    prefWidget->setCaseSensitive(caseSensitive);
+    prefWidget->setIgnoreFuzzy(ignoreFuzzy);
+    prefWidget->setWholeWords(wholeWords);
+    prefWidget->setURL(url);
+
+    prefWidget->setMatchEqual(matchEqual);
+    prefWidget->setMatchNGram(matchNGram);
+    prefWidget->setMatchIsContained(matchIsContained);
+    prefWidget->setMatchContains(matchContains);
+    prefWidget->setMatchWords(matchWords);
+}
+    
+void PoCompendium::loadCompendium()
+{
+    if(!loading && !loadTimer->isActive())
+        loadTimer->start(100,true);
+}
+
+void PoCompendium::slotLoadCompendium()
+{
+    if(loading)
+        return;
+
+    if(loadTimer->isActive())
+        loadTimer->stop();
+    
+    loading = true;
+
+    if(data)
+    {
+        unregisterData();
+    }
+
+
+    QString path=url;
+   
+    if(path.contains("@LANG@"))
+    {
+        path.replace("@LANG@",langCode);
+    }
+    KURL u=KCmdLineArgs::makeURL(path.local8Bit());
+    realURL = u.url();
+  
+    registerData();
+    
+
+    if(!data)
+    {
+        kdError() << "no data object in pocompendium?" << endl;
+
+        loading=false;
+        return;
+    }
+
+    if(!data->initialized())
+    {
+        if(!data->active())
+        {
+            data->load(u);
+            recheckData();
+            if(error)
+            {
+                emit hasError(errorMsg);
+            }
+        }
+        else
+        {
+            connect(data, SIGNAL(progressEnds()), this, SLOT(recheckData()));
+        }
+    }
+    else
+    {
+        recheckData();
+        if(error)
+        {
+            emit hasError(errorMsg);
+        }
+    }
+
+    initialized=true;
+}
+
+void PoCompendium::recheckData()
+{
+    if(data)
+    {
+        disconnect(data, SIGNAL(progressEnds()), this, SLOT(recheckData()));
+
+        error = data->hasErrors();
+        errorMsg = data->errorMsg();
+
+        if(!error)
+        {
+            catalogInfo = Catalog::headerInfo(data->catalog()->header());
+            catalogInfo.total = data->catalog()->numberOfEntries();
+            catalogInfo.fuzzy = data->catalog()->numberOfFuzzies();
+            catalogInfo.untranslated = data->catalog()->numberOfUntranslated();
+        }
+    }
+
+    loading=false;
+}
+
+QString PoCompendium::maskString(QString s)
+{
+    s.replace("\\","\\\\");
+    s.replace("\?","\\?");
+    s.replace("[","\\[");
+    s.replace(".","\\.");
+    s.replace("*","\\*");
+    s.replace("+","\\+");
+    s.replace("^","\\^");
+    s.replace("$","\\$");
+    s.replace("(","\\(");
+    s.replace(")","\\)");
+    s.replace("{","\\{");
+    s.replace("}","\\}");
+    s.replace("|","\\|");
+    
+    return s;
+}
+
+void PoCompendium::addResult(SearchResult *result, QPtrList<SearchResult>& res)
+{
+    if(res.last() && res.last()->score >= result->score)
+    {
+        res.append(result);
+    }
+    else
+    {
+        SearchResult *sr;
+        for(sr = res.first(); sr != 0; sr=res.next())
+        {
+            if(sr->score < result->score)
+            {
+		int pos = res.at();
+		if( pos < 0 ) pos = 0;
+                res.insert( pos,result);
+                emit resultsReordered();
+                break;
+            }
+        }
+
+        if(!sr)
+        {
+             res.append(result);
+        }
+    }
+
+    emit numberOfResultsChanged(res.count());
+    emit resultFound(result);
+}
+
+
+void PoCompendium::setLanguageCode(const QString& lang)
+{   
+    if(initialized && url.contains("@LANG@") && lang!=langCode 
+            && !loadTimer->isActive() )
+    {
+        initialized=false;
+    }
+    
+    langCode=lang;
+}
+
+QString PoCompendium::translate(const QString& text, uint pluralForm)
+{
+    if(!initialized)
+    {
+        if(loadTimer->isActive())
+            loadTimer->stop();
+
+        slotLoadCompendium();
+    }
+    
+    if(error || !data || data->active())
+    {
+        return QString::null;
+    }
+   
+
+    const int *index = data->exactDict(text);
+
+    if(index)
+    {
+#warning	kdWarning() << "PoCompendium can't return plural form translation" << endl;
+        return data->catalog()->msgstr(*index).first();
+    }
+   
+    return QString::null;
+}
+
+QString PoCompendium::fuzzyTranslation(const QString& text, int &score, const uint pluralForm)
+{
+  if(!initialized)
+    {
+      if(loadTimer->isActive())
+	loadTimer->stop();
+
+      slotLoadCompendium();
+    }
+    
+  if(error || !data || data->active())
+    {
+      return QString::null;
+    }
+    
+  // try to find fuzzy string
+  bool breakLoop = false;
+  stop = false;
+  int i=-1;
+  int best_matching = -1;
+  int best_match = 0;
+  int total = data->catalog()->numberOfEntries();
+ 
+  QString searchStr = CompendiumData::simplify(text);
+
+  //kdDebug(750) << "find best match for " << searchStr << endl;
+
+  while(!breakLoop)
+    {
+
+      // progress and loop control
+      if(stop)
+	{
+	  breakLoop=true;
+	  break;
+	}
+
+      i++;
+
+      if(i >= total)
+	{
+	  breakLoop = true;
+	  break;
+	}
+
+      if( (100*(i+1))%total < 100)
+	{
+	  emit progress( (100*(i+1))/total);
+	}
+
+      // get a message from the catalog FIXME: plurals
+      QString origStr = data->catalog()->msgid(i).first();
+      origStr = CompendiumData::simplify(origStr);
+
+      // don't match too long strings for short search string
+      if (origStr.length() > 2*searchStr.length())
+	continue;
+      //      kdDebug(750) << i << ": matching " << origStr << endl;
+
+      int ngram_result = ngramMatch(searchStr,origStr);
+
+      if (ngram_result > best_match) {
+	best_match = ngram_result;
+	best_matching = i;
+
+	// kdDebug(750) << "[" << ngram_result << "] " << text << "-"
+	// << origStr << endl;
+      }
+    }
+
+  if (best_match > LIM_NGRAM) {
+    score = best_match;
+#warning    kdWarning() << "PoCompendium can't return plural form translation" << endl;
+    return data->catalog()->msgstr(best_matching).first();
+  }
+ 
+  return QString::null;
+}
+
+
+QString PoCompendium::searchTranslation(const QString& text, int &sc, const uint pluralForm)
+{
+    if(autoUpdate && prefWidget && prefWidget->settingsChanged())
+    {
+        applySettings();
+    }
+ 
+    if(isSearching())
+        return QString::null;
+
+    clearResults();
+    stop = false;
+    active = true;
+
+    if(!initialized)
+    {
+        if(loadTimer->isActive())
+            loadTimer->stop();
+
+        slotLoadCompendium();
+    }
+    
+    if(error || !data)
+    {
+        active = false;
+        return QString::null;
+    }
+
+    if(data->active())
+    {
+        active = false;
+        return QString::null;
+    }
+   
+    emit started();
+
+    QPtrList<SearchResult> res;
+    
+    QValueList<int> foundIndices;
+    QValueList<int> checkedIndices;
+    
+    // first, exact search
+    if( searchExact(text, pluralForm, res, foundIndices, checkedIndices) )
+    {
+	active = false;
+	stop = false;
+	emit finished();
+
+	// found, this is the best
+	sc = res.first()->score;
+	return res.first()->translation;
+    }
+    
+    QString searchStr=CompendiumData::simplify(text);
+    
+           
+    if(!caseSensitive)
+    {
+        searchStr = searchStr.lower();
+
+	// do case insensite search if necessary
+	if( searchCaseInsensitive(searchStr, pluralForm, res, foundIndices, checkedIndices) )
+	{
+	    active = false;
+	    stop = false;
+	    emit finished();
+	    
+	    // found, return this one
+	    sc = res.first()->score;
+	    return res.first()->translation;
+	}
+    }
+    
+    // search without whitespace
+    QString s = searchStr;
+    s.remove( ' ' );
+    if( searchTextOnly(s, pluralForm, res, foundIndices, checkedIndices) )
+    {
+	active = false;
+	stop = false;
+	emit finished();
+
+	// found, return this one
+	sc = res.first()->score;
+	return res.first()->translation;
+    }
+    
+    // now, search based on words (contains, is contained, etc)
+    searchWords(searchStr, pluralForm, res, foundIndices, checkedIndices);
+    
+    if( matchNGram || 
+	(!wholeWords && (matchContains || matchIsContained || matchWords))
+	)
+    {
+	// search based on ngrams
+	searchNGram(searchStr, pluralForm, res, foundIndices, checkedIndices);
+    }
+    
+    active = false;
+    stop = false;
+
+    // now, pick up the best one from not exact translations
+    if( res.count() > 0 ) {
+
+	emit finished();
+
+	sc = res.first()->score;
+	return res.first()->translation;
+    }
+    
+    sc = 0;
+    
+    return QString::null;
+}
+
+
+void PoCompendium::unregisterData()
+{
+    if(data)
+    { 
+        disconnect(data, SIGNAL(progressStarts(const QString&)), this
+            , SIGNAL(progressStarts(const QString&)));
+        disconnect(data, SIGNAL(progressEnds()), this , SIGNAL(progressEnds()));
+        disconnect(data, SIGNAL(progress(int)), this , SIGNAL(progress(int)));
+
+        if(data->active())
+        {
+            disconnect(data,SIGNAL(progressEnds()),this,SLOT(recheckData()));
+        }
+
+        if(data->unregisterObject(this))
+        {
+            if(!data->active())
+            {
+                compendiumDict()->remove(realURL);
+            }
+            else
+            {
+                connect(data,SIGNAL(progressEnds()),this,SLOT(removeData()));
+            }
+        }
+
+        data=0;
+    }
+}
+
+void PoCompendium::registerData()
+{
+    data = compendiumDict()->find(realURL);
+    if(!data)
+    {
+        data = new CompendiumData;
+        compendiumDict()->insert(realURL,data);
+    }
+
+    data->registerObject(this);
+    
+    if(data->active())
+    {
+        emit progressStarts(i18n("Loading PO compendium"));
+    }
+    
+    connect(data, SIGNAL(
+    progressStarts(const QString&)), this
+            , SIGNAL(progressStarts(const QString&)));
+    connect(data, SIGNAL(progressEnds()), this , SIGNAL(progressEnds()));
+    connect(data, SIGNAL(progress(int)), this , SIGNAL(progress(int)));
+}
+
+void PoCompendium::removeData()
+{
+    const QObject *s=sender();
+    if(s && s->inherits("CompendiumData"))
+    {
+        const CompendiumData *d=static_cast<const CompendiumData*>(s);
+        if(d)
+        {
+            QDictIterator<CompendiumData> it(*compendiumDict());
+            while(it.current())
+            {
+                if(it.current() == d)
+                {
+                    if(!d->hasObjects())
+                    {
+                        compendiumDict()->remove(it.currentKey());
+                    }
+
+                    break;
+                }
+
+                ++it;
+            }
+        }
+        
+    }
+}
+
+QDict<CompendiumData> *PoCompendium::compendiumDict()
+{
+    if(!_compDict)
+    {
+        _compDict=compDataDeleter.setObject( new QDict<CompendiumData> );
+        _compDict->setAutoDelete(true);
+    }
+
+    return _compDict;
+}
+
+
+
+#include "pocompendium.moc"
diff --git a/kbabel/kbabeldict/modules/pocompendium/pocompendium.desktop b/kbabel/kbabeldict/modules/pocompendium/pocompendium.desktop
new file mode 100644
index 00000000..ac9ee368
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pocompendium.desktop
@@ -0,0 +1,50 @@
+[Desktop Entry]
+Type=Service
+Name=PO Compendium Module for KBabelDict
+Name[bg]=PO компендиум за KBabelDict
+Name[bs]=Modul PO kompendijuma za KBabelDict
+Name[ca]=Mòdul del Compendi PO per a KBabelDict
+Name[cs]=Modul s PO kompendiem pro KBabelDict
+Name[cy]=Modiwl Compendiwm PO i KBabelDict  
+Name[da]=PO-kompendium-module for KBabelDict
+Name[de]=PO-Kompendium-Modul für KBabelDict
+Name[el]=Άρθρωμα επιτομής PO για το KBabelDict
+Name[es]=Módulo de compendio de PO para KBabelDict
+Name[et]=KBabelDicti PO kompendiumi moodul
+Name[eu]=PO laburpen modulua KBabelDict-entzat
+Name[fa]=پیمانۀ مختصر PO برای KBabelDict
+Name[fi]=KBabelDict-ohjelman PO-kokoelmatiedostomoduuli
+Name[fr]=Module de fichier de référence PO pour KBabelDict
+Name[gl]=Módulo de compendio PO para KBabelDict
+Name[hi]=के-बेबल-डिक्श के लिए पीओ कम्पेंडियम मॉड्यूल
+Name[hu]=PO összefoglaló modul a KBabelDicthez
+Name[is]=PO ágrips eining fyrir KBabel orðabókina
+Name[it]=Modulo PO Compendium per KBabelDict
+Name[ja]=KBabelDict PO 要約モジュール
+Name[ka]=PO კონსპექტის მოდული KBabelDict-სთვის
+Name[kk]=KBabelDict-тың PO аудармалар жиынтық модулі
+Name[lt]=KBabelDict PO tekstyno modulis
+Name[ms]=Modul Kompendium PO untuk KBabelDict
+Name[nb]=PO-kompendiummodul for KBabelDict
+Name[nds]=PO-Kompendiummoduul för KBabelDict
+Name[ne]=KBabelDict का लागि संक्षेप पीओ मोड्युल
+Name[nl]=PO-samenvattingmodule voor KBabelDict
+Name[nn]=PO-kompendiemodul for KBabelDict
+Name[pa]=ਕੇਬਬੇਲ-ਸ਼ਬਦਕੋਸ਼ ਲਈ PO ਸੰਖੇਪ ਮੈਡੀਊਲ
+Name[pl]=Moduł Kompendium PO dla KBabelDict
+Name[pt]=Módulo de Compêndio de PO para o KBabelDict
+Name[pt_BR]=Módulo de Compêndio PO para o KBabelDict
+Name[ru]=Модуль описания PO для KBabelDict
+Name[sk]=Kompendium pre KBabelDict
+Name[sl]=Modul zbornika PO za KBabelDict
+Name[sr]=Модул PO зборника за KBabelDict
+Name[sr@Latn]=Modul PO zbornika za KBabelDict
+Name[sv]=PO-kompendiemodul för Kbabeldict
+Name[ta]=Kபாபேலுக்கான காம்பென்டியம் PO  கூறு
+Name[tg]=Модули тасвири PO барои KBabelDict
+Name[tr]=KBabelDict için PO Özet Modülü
+Name[uk]=Модуль збірки перекладів PO для KBabelDict
+Name[zh_CN]=KBabelDict 的 PO 概要词典模块
+Name[zh_TW]=KBabelDict PO 摘要模組
+X-KDE-Library=kbabeldict_pocompendium
+ServiceTypes=KBabelDictModule
diff --git a/kbabel/kbabeldict/modules/pocompendium/pocompendium.h b/kbabel/kbabeldict/modules/pocompendium/pocompendium.h
new file mode 100644
index 00000000..6d92fb58
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pocompendium.h
@@ -0,0 +1,147 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+
+**************************************************************************** */
+
+#ifndef POCOMPENDIUM_H
+#define POCOMPENDIUM_H
+
+#include <poinfo.h>
+
+#include "compendiumdata.h"
+#include "searchengine.h"
+
+#include <qdict.h>
+#include <qfile.h>
+#include <qguardedptr.h>
+#include <qptrlist.h>
+
+class CompendiumPreferencesWidget;
+class KConfigBase;
+class QTimer;
+
+class PoCompendium : public SearchEngine
+{
+	Q_OBJECT
+
+public:
+	PoCompendium(QObject *parent=0, const char *name=0);
+	virtual ~PoCompendium();
+
+	virtual bool isReady() const;
+    
+    virtual QString translate(const QString&text, uint pluralForm);
+    virtual QString searchTranslation(const QString&, int &score, const uint pluralForm);
+    virtual QString fuzzyTranslation(const QString&, int &score, const uint pluralForm);
+
+	virtual bool isSearching() const;
+
+	virtual void saveSettings(KConfigBase *config);
+	virtual void readSettings(KConfigBase *config);
+
+	virtual PrefWidget *preferencesWidget(QWidget *parent);
+
+	virtual const KAboutData *about() const;
+
+	virtual QString name() const;
+	
+	virtual QString id() const;
+
+	virtual QString lastError();
+
+
+public slots:
+	virtual bool startSearch(const QString& s, uint pluralForm = 0, const SearchFilter* filter = 0);
+	virtual void stopSearch();
+    virtual void setLanguageCode(const QString& lang);
+
+protected slots:
+	/** reads the current settings from the preferences dialog */
+	void applySettings();
+    
+	/** sets the current settings in the preferences dialog */
+	void restoreSettings();
+
+    void slotLoadCompendium();
+
+    void recheckData();
+    void removeData();
+
+protected:
+    void loadCompendium();
+    void addResult(SearchResult *, QPtrList<SearchResult>& allResults);
+    QString maskString(QString string);
+
+    void registerData();
+    void unregisterData();
+    
+    bool searchExact(const QString& searchString, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices );
+    bool searchTextOnly(const QString& searchString, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices );
+    bool searchCaseInsensitive(const QString& searchString, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices );
+    bool searchWords(const QString& searchString, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices );
+    bool searchNGram(const QString& searchString, uint pluralForm, QPtrList<SearchResult>& results, QValueList<int>& foundIndices, QValueList<int>& checkedIndices );
+
+private:
+    QGuardedPtr<CompendiumPreferencesWidget> prefWidget;
+    CompendiumData *data;
+    KBabel::PoInfo catalogInfo;
+    QTimer *loadTimer;
+
+    QString url;
+    QString realURL;
+    QString langCode;
+	
+    bool caseSensitive;
+    bool ignoreFuzzy;
+    bool wholeWords;
+
+    bool matchEqual;
+    bool matchIsContained;
+    bool matchContains;
+    bool matchWords;
+    bool matchNGram;
+    
+    bool buildIndex;
+    uint freeMemDelay;
+
+	bool error;
+	QString errorMsg;
+
+	bool stop;
+	bool active;
+	bool initialized;
+    bool loading;
+
+    static QDict<CompendiumData> *_compDict;
+    static QDict<CompendiumData> *compendiumDict();
+};
+
+#endif
diff --git a/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.cpp b/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.cpp
new file mode 100644
index 00000000..c3ce730d
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.cpp
@@ -0,0 +1,352 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+
+**************************************************************************** */
+#include <qcheckbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+
+#include <kfiledialog.h>
+#include <qpushbutton.h>
+#include <qwhatsthis.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kurlrequester.h>
+
+#include "preferenceswidget.h"
+#include "pwidget.h"
+
+CompendiumPreferencesWidget::CompendiumPreferencesWidget(QWidget *parent, const char* name)
+		: PrefWidget(parent,name)
+		, changed(false)
+{
+	QVBoxLayout *layout = new QVBoxLayout(this);
+		
+	prefWidget = new CompendiumPWidget(this);
+	layout->addWidget(prefWidget);
+
+	connect(prefWidget->caseBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->equalBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->ngramBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->isContainedBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->containsBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->fuzzyBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->hasWordBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	connect(prefWidget->wholeBtn, SIGNAL(toggled(bool))
+					, this, SLOT(setChanged()));
+	
+	connect(prefWidget->urlInput->lineEdit(),SIGNAL(textChanged(const QString&))
+					, this, SLOT(setChanged()));
+
+	connect(prefWidget->equalBtn, SIGNAL(toggled(bool))
+					, this, SLOT(equalBtnToggled(bool)));
+	connect(prefWidget->ngramBtn, SIGNAL(toggled(bool))
+					, this, SLOT(ngramBtnToggled(bool)));
+	connect(prefWidget->isContainedBtn, SIGNAL(toggled(bool))
+					, this, SLOT(isContainedBtnToggled(bool)));
+	connect(prefWidget->containsBtn, SIGNAL(toggled(bool))
+					, this, SLOT(containsBtnToggled(bool)));
+	connect(prefWidget->hasWordBtn, SIGNAL(toggled(bool))
+					, this, SLOT(hasWordBtnToggled(bool)));
+
+
+	QString whatsthis=i18n("<qt><p><b>Parameters</b></p>"
+		"<p>Here you can fine-tune searching within the PO file. "
+		"For example if you want to perform a case sensitive search, or if "
+		"you want fuzzy messages to be ignored.</p></qt>" );
+	QWhatsThis::add(prefWidget->caseBtn,whatsthis);
+	QWhatsThis::add(prefWidget->fuzzyBtn,whatsthis);
+	QWhatsThis::add(prefWidget->wholeBtn,whatsthis);
+
+	whatsthis = i18n("<qt><p><b>Comparison Options</b></p>"
+		"<p>Choose here which messages you want to have treated as a matching "
+		"message.</p></qt>");
+	QWhatsThis::add(prefWidget->equalBtn,whatsthis);
+	QWhatsThis::add(prefWidget->containsBtn,whatsthis);
+	QWhatsThis::add(prefWidget->isContainedBtn,whatsthis);
+	QWhatsThis::add(prefWidget->hasWordBtn,whatsthis);
+
+	whatsthis = i18n("<qt><p><b>3-Gram-matching</b></p>"
+			 "<p>A message matches another if most of its 3-letter groups are "
+			 "contained in the other message. e.g. 'abc123' matches 'abcx123c12'.</p></qt>");
+	QWhatsThis::add(prefWidget->ngramBtn,whatsthis);
+
+	whatsthis = i18n("<qt><p><b>Location</b></p>"
+					"<p>Configure here which file is to be used for searching."
+					"</p></qt>");
+	QWhatsThis::add(prefWidget->urlInput,whatsthis);
+}
+
+CompendiumPreferencesWidget::~CompendiumPreferencesWidget()
+{
+}
+
+
+void CompendiumPreferencesWidget::apply()
+{
+	emit applySettings();
+}
+
+void CompendiumPreferencesWidget::cancel()
+{
+	emit restoreSettings();
+}
+
+void CompendiumPreferencesWidget::standard()
+{
+	prefWidget->urlInput->setURL("http://i18n.kde.org/po_overview/@LANG@.messages");
+	prefWidget->caseBtn->setChecked(false);
+	prefWidget->equalBtn->setChecked(true);
+	prefWidget->ngramBtn->setChecked(true);
+	prefWidget->isContainedBtn->setChecked(false);
+	prefWidget->containsBtn->setChecked(false);
+	prefWidget->wholeBtn->setChecked(true);
+	prefWidget->hasWordBtn->setChecked(true);
+
+	prefWidget->fuzzyBtn->setChecked(true);
+	
+	changed=true;
+}
+
+void CompendiumPreferencesWidget::setURL(const QString url)
+{
+	prefWidget->urlInput->setURL(url);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setCaseSensitive(bool on)
+{
+	prefWidget->caseBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setMatchEqual(bool on)
+{
+	prefWidget->equalBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setMatchNGram(bool on)
+{
+	prefWidget->ngramBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setMatchIsContained(bool on)
+{
+	prefWidget->isContainedBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setMatchContains(bool on)
+{
+	prefWidget->containsBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setIgnoreFuzzy(bool on)
+{
+	prefWidget->fuzzyBtn->setChecked(on);
+	changed=false;
+}
+
+void CompendiumPreferencesWidget::setWholeWords(bool on)
+{
+	prefWidget->wholeBtn->setChecked(on);
+	changed=false;
+}
+
+
+void CompendiumPreferencesWidget::setMatchWords(bool on)
+{
+	prefWidget->hasWordBtn->setChecked(on);
+	changed=false;
+}
+
+
+
+QString CompendiumPreferencesWidget::url()
+{
+	changed=false;
+	return prefWidget->urlInput->url();
+}
+
+bool CompendiumPreferencesWidget::caseSensitive()
+{
+	changed=false;
+
+	return prefWidget->caseBtn->isChecked();
+}
+
+bool CompendiumPreferencesWidget::matchEqual()
+{
+	changed=false;
+
+	return prefWidget->equalBtn->isChecked();
+}
+
+bool CompendiumPreferencesWidget::matchNGram()
+{
+	changed=false;
+
+	return prefWidget->ngramBtn->isChecked();
+}
+
+bool CompendiumPreferencesWidget::matchIsContained()
+{
+	changed=false;
+
+	return prefWidget->isContainedBtn->isChecked();
+}
+
+bool CompendiumPreferencesWidget::matchContains()
+{
+	changed=false;
+
+	return prefWidget->containsBtn->isChecked();
+}
+
+bool CompendiumPreferencesWidget::ignoreFuzzy()
+{
+	changed=false;
+
+	return prefWidget->fuzzyBtn->isChecked();
+}
+
+
+bool CompendiumPreferencesWidget::wholeWords()
+{
+	changed=false;
+
+	return prefWidget->wholeBtn->isChecked();
+}
+
+
+bool CompendiumPreferencesWidget::matchWords()
+{
+	changed=false;
+
+	return prefWidget->hasWordBtn->isChecked();
+}
+
+
+
+bool CompendiumPreferencesWidget::settingsChanged() const
+{
+	return changed;
+}
+
+void CompendiumPreferencesWidget::setChanged()
+{
+	changed=true;
+}
+
+
+void CompendiumPreferencesWidget::equalBtnToggled(bool on)
+{
+	if(!on)
+	{
+		if(!prefWidget->isContainedBtn->isChecked() 
+		   && !prefWidget->ngramBtn->isChecked()
+		   && !prefWidget->containsBtn->isChecked()
+		   && !prefWidget->hasWordBtn->isChecked())
+		{
+			prefWidget->equalBtn->setChecked(true);
+		}
+	}
+}
+
+void CompendiumPreferencesWidget::ngramBtnToggled(bool on)
+{
+	if(!on)
+	{
+		if(!prefWidget->isContainedBtn->isChecked() 
+		   && !prefWidget->equalBtn->isChecked()
+		   && !prefWidget->containsBtn->isChecked()
+		   && !prefWidget->hasWordBtn->isChecked())
+		{
+		  prefWidget->equalBtn->setChecked(true);
+		}
+	}
+}
+
+void CompendiumPreferencesWidget::isContainedBtnToggled(bool on)
+{
+	if(!on)
+	{
+		if(!prefWidget->equalBtn->isChecked() 
+		   && !prefWidget->ngramBtn->isChecked()
+		   && !prefWidget->containsBtn->isChecked()
+		   && !prefWidget->hasWordBtn->isChecked())
+		{
+		  prefWidget->isContainedBtn->setChecked(true);
+		}
+	}
+}
+
+void CompendiumPreferencesWidget::containsBtnToggled(bool on)
+{
+	if(!on)
+	{
+		if(!prefWidget->isContainedBtn->isChecked() 
+		   && !prefWidget->ngramBtn->isChecked()
+		   && !prefWidget->equalBtn->isChecked()
+		   && !prefWidget->hasWordBtn->isChecked())
+		{
+		  prefWidget->containsBtn->setChecked(true);
+		}
+	}
+}
+
+void CompendiumPreferencesWidget::hasWordBtnToggled(bool on)
+{
+	if(!on)
+	{
+		if(!prefWidget->isContainedBtn->isChecked() 
+		   && !prefWidget->ngramBtn->isChecked()
+		   && !prefWidget->equalBtn->isChecked()
+		   && !prefWidget->containsBtn->isChecked())
+		{
+		  prefWidget->hasWordBtn->setChecked(true);
+		}
+	}
+}
+
+
+
+#include "preferenceswidget.moc"
diff --git a/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.h b/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.h
new file mode 100644
index 00000000..db70df4d
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/preferenceswidget.h
@@ -0,0 +1,97 @@
+/* ****************************************************************************
+  This file is part of KBabel
+
+  Copyright (C) 2000 by Matthias Kiefer
+                            <matthias.kiefer@gmx.de>
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+  In addition, as a special exception, the copyright holders give
+  permission to link the code of this program with any edition of
+  the Qt library by Trolltech AS, Norway (or with modified versions
+  of Qt that use the same license as Qt), and distribute linked
+  combinations including the two.  You must obey the GNU General
+  Public License in all respects for all of the code used other than
+  Qt. If you modify this file, you may extend this exception to
+  your version of the file, but you are not obligated to do so.  If
+  you do not wish to do so, delete this exception statement from
+  your version.
+
+**************************************************************************** */
+
+
+#ifndef PREFERENCESWIDGET_H
+#define PREFERENCESWIDGET_H
+
+#include "searchengine.h"
+
+class CompendiumPWidget;
+
+class CompendiumPreferencesWidget : public PrefWidget
+{
+	Q_OBJECT
+
+public:
+	CompendiumPreferencesWidget(QWidget *parent=0, const char* name=0);
+	virtual ~CompendiumPreferencesWidget();
+
+	virtual void apply();
+	virtual void cancel();
+	virtual void standard();
+
+	void setURL(const QString url);
+	void setMatchEqual(bool);
+	void setMatchNGram(bool);
+	void setMatchIsContained(bool);
+	void setMatchContains(bool);
+	void setIgnoreFuzzy(bool);
+	void setMatchWords(bool);
+	void setWholeWords(bool);
+	void setCaseSensitive(bool);
+	
+	QString url();
+	bool matchEqual();
+	bool matchNGram();
+	bool matchIsContained();
+	bool matchContains();
+	bool ignoreFuzzy();
+	bool matchWords();
+	bool wholeWords();
+    bool caseSensitive();
+
+
+	bool settingsChanged() const;
+	
+signals:
+	void restoreSettings();
+	void applySettings();
+	
+public:
+	CompendiumPWidget *prefWidget;
+
+protected slots:
+	void setChanged();
+	void equalBtnToggled(bool);
+	void ngramBtnToggled(bool);
+	void isContainedBtnToggled(bool);
+	void containsBtnToggled(bool);
+	void hasWordBtnToggled(bool);
+
+private:
+	bool changed;
+
+};
+
+#endif
diff --git a/kbabel/kbabeldict/modules/pocompendium/pwidget.ui b/kbabel/kbabeldict/modules/pocompendium/pwidget.ui
new file mode 100644
index 00000000..8f54b087
--- /dev/null
+++ b/kbabel/kbabeldict/modules/pocompendium/pwidget.ui
@@ -0,0 +1,280 @@
+<!DOCTYPE UI><UI>
+<class>CompendiumPWidget</class>
+<include location="global">kseparator.h</include>
+<widget>
+    <class>QWidget</class>
+    <property stdset="1">
+        <name>name</name>
+        <cstring>PWidget</cstring>
+    </property>
+    <property stdset="1">
+        <name>geometry</name>
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>452</width>
+            <height>291</height>
+        </rect>
+    </property>
+    <property stdset="1">
+        <name>caption</name>
+        <string></string>
+    </property>
+    <vbox>
+        <property stdset="1">
+            <name>margin</name>
+            <number>11</number>
+        </property>
+        <property stdset="1">
+            <name>spacing</name>
+            <number>6</number>
+        </property>
+        <widget>
+            <class>QGroupBox</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>GroupBox1</cstring>
+            </property>
+            <property stdset="1">
+                <name>title</name>
+                <string>&amp;Path to Compendium File</string>
+            </property>
+            <vbox>
+                <property stdset="1">
+                    <name>margin</name>
+                    <number>11</number>
+                </property>
+                <property stdset="1">
+                    <name>spacing</name>
+                    <number>6</number>
+                </property>
+                <widget>
+                    <class>KURLRequester</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>urlInput</cstring>
+                    </property>
+                </widget>
+            </vbox>
+        </widget>
+        <widget>
+            <class>QButtonGroup</class>
+            <property stdset="1">
+                <name>name</name>
+                <cstring>ButtonGroup1</cstring>
+            </property>
+            <property stdset="1">
+                <name>title</name>
+                <string>Options</string>
+            </property>
+            <vbox>
+                <property stdset="1">
+                    <name>margin</name>
+                    <number>11</number>
+                </property>
+                <property stdset="1">
+                    <name>spacing</name>
+                    <number>6</number>
+                </property>
+                <widget>
+                    <class>QLayoutWidget</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>Layout4</cstring>
+                    </property>
+                    <grid>
+                        <property stdset="1">
+                            <name>margin</name>
+                            <number>0</number>
+                        </property>
+                        <property stdset="1">
+                            <name>spacing</name>
+                            <number>6</number>
+                        </property>
+                        <widget row="1"  column="0" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>fuzzyBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Ignore &amp;fuzzy strings</string>
+                            </property>
+                        </widget>
+                        <widget row="0"  column="1" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>wholeBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Onl&amp;y whole words</string>
+                            </property>
+                        </widget>
+                        <widget row="0"  column="0" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>caseBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Case sensiti&amp;ve</string>
+                            </property>
+                        </widget>
+                    </grid>
+                </widget>
+                <widget>
+                    <class>KSeparator</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>Line1</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>orientation</name>
+                        <enum>Horizontal</enum>
+                    </property>
+                </widget>
+                <widget>
+                    <class>QLabel</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>TextLabel3</cstring>
+                    </property>
+                    <property stdset="1">
+                        <name>text</name>
+                        <string>A text matches if:</string>
+                    </property>
+                </widget>
+                <widget>
+                    <class>QLayoutWidget</class>
+                    <property stdset="1">
+                        <name>name</name>
+                        <cstring>Layout3</cstring>
+                    </property>
+                    <grid>
+                        <property stdset="1">
+                            <name>margin</name>
+                            <number>0</number>
+                        </property>
+                        <property stdset="1">
+                            <name>spacing</name>
+                            <number>6</number>
+                        </property>
+                        <widget row="0"  column="0" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>equalBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>E&amp;qual to searched text</string>
+                            </property>
+                        </widget>
+                        <widget row="2"  column="1" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>hasWordBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Contains a &amp;word of searched text</string>
+                            </property>
+                        </widget>
+                        <widget row="1"  column="1" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>isContainedBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Co&amp;ntained in searched text</string>
+                            </property>
+                        </widget>
+                        <widget row="1"  column="0" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>ngramBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>&amp;Similar to searched text</string>
+                            </property>
+                        </widget>
+                        <widget row="0"  column="1" >
+                            <class>QCheckBox</class>
+                            <property stdset="1">
+                                <name>name</name>
+                                <cstring>containsBtn</cstring>
+                            </property>
+                            <property stdset="1">
+                                <name>text</name>
+                                <string>Contains searched te&amp;xt</string>
+                            </property>
+                        </widget>
+                    </grid>
+                </widget>
+            </vbox>
+        </widget>
+        <spacer>
+            <property>
+                <name>name</name>
+                <cstring>Spacer1</cstring>
+            </property>
+            <property stdset="1">
+                <name>orientation</name>
+                <enum>Vertical</enum>
+            </property>
+            <property stdset="1">
+                <name>sizeType</name>
+                <enum>Expanding</enum>
+            </property>
+            <property>
+                <name>sizeHint</name>
+                <size>
+                    <width>20</width>
+                    <height>20</height>
+                </size>
+            </property>
+            <property>
+                <name>sizeHint</name>
+                <size>
+                    <width>20</width>
+                    <height>20</height>
+                </size>
+            </property>
+        </spacer>
+    </vbox>
+</widget>
+<customwidgets>
+    <customwidget>
+        <class>KURLRequester</class>
+        <header location="global">kurlrequester.h</header>
+        <sizehint>
+            <width>-1</width>
+            <height>-1</height>
+        </sizehint>
+        <container>0</container>
+        <sizepolicy>
+            <hordata>5</hordata>
+            <verdata>5</verdata>
+        </sizepolicy>
+        <pixmap>image0</pixmap>
+    </customwidget>
+</customwidgets>
+<images>
+    <image>
+        <name>image0</name>
+        <data format="XPM.GZ" length="646">789c6dd2c10ac2300c00d07bbf2234b7229d1be245fc04c5a3201e4615f430059d0711ff5ddb2e6bb236ec90eed134cb5a19d8ef36602af5ecdbfeeac05dda0798d3abebde87e3faa374d3807fa0d633a52d38d8de6f679fe33fc776e196f53cd010188256a3600a292882096246517815ca99884606e18044a3a40d91824820924265a7923a2e8bcd05f33db1173e002913175f2a6be6d3294871a2d95fa00e8a94ee017b69d339d90df1e77c57ea072ede6758</data>
+    </image>
+</images>
+<tabstops>
+    <tabstop>caseBtn</tabstop>
+</tabstops>
+</UI>