From 14c49c4f56792a934bcdc4efceebbd429d858571 Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Sun, 6 Nov 2011 15:56:37 -0600
Subject: Actually move the kde files that were renamed in the last commit

---
 libtdegames/highscore/INSTALL                    |  12 +
 libtdegames/highscore/Makefile.am                |  19 +
 libtdegames/highscore/kconfigrawbackend.cpp      |  62 ++
 libtdegames/highscore/kconfigrawbackend.h        |  58 ++
 libtdegames/highscore/kexthighscore.cpp          | 289 ++++++++
 libtdegames/highscore/kexthighscore.h            | 367 ++++++++++
 libtdegames/highscore/kexthighscore_gui.cpp      | 552 ++++++++++++++
 libtdegames/highscore/kexthighscore_gui.h        | 215 ++++++
 libtdegames/highscore/kexthighscore_internal.cpp | 868 +++++++++++++++++++++++
 libtdegames/highscore/kexthighscore_internal.h   | 277 ++++++++
 libtdegames/highscore/kexthighscore_item.cpp     | 312 ++++++++
 libtdegames/highscore/kexthighscore_item.h       | 317 +++++++++
 libtdegames/highscore/kexthighscore_tab.cpp      | 281 ++++++++
 libtdegames/highscore/kexthighscore_tab.h        | 121 ++++
 libtdegames/highscore/kfilelock.cpp              |  88 +++
 libtdegames/highscore/kfilelock.h                |  53 ++
 libtdegames/highscore/khighscore.cpp             | 262 +++++++
 libtdegames/highscore/khighscore.h               | 312 ++++++++
 libtdegames/highscore/kscoredialog.cpp           | 411 +++++++++++
 libtdegames/highscore/kscoredialog.h             | 126 ++++
 20 files changed, 5002 insertions(+)
 create mode 100644 libtdegames/highscore/INSTALL
 create mode 100644 libtdegames/highscore/Makefile.am
 create mode 100644 libtdegames/highscore/kconfigrawbackend.cpp
 create mode 100644 libtdegames/highscore/kconfigrawbackend.h
 create mode 100644 libtdegames/highscore/kexthighscore.cpp
 create mode 100644 libtdegames/highscore/kexthighscore.h
 create mode 100644 libtdegames/highscore/kexthighscore_gui.cpp
 create mode 100644 libtdegames/highscore/kexthighscore_gui.h
 create mode 100644 libtdegames/highscore/kexthighscore_internal.cpp
 create mode 100644 libtdegames/highscore/kexthighscore_internal.h
 create mode 100644 libtdegames/highscore/kexthighscore_item.cpp
 create mode 100644 libtdegames/highscore/kexthighscore_item.h
 create mode 100644 libtdegames/highscore/kexthighscore_tab.cpp
 create mode 100644 libtdegames/highscore/kexthighscore_tab.h
 create mode 100644 libtdegames/highscore/kfilelock.cpp
 create mode 100644 libtdegames/highscore/kfilelock.h
 create mode 100644 libtdegames/highscore/khighscore.cpp
 create mode 100644 libtdegames/highscore/khighscore.h
 create mode 100644 libtdegames/highscore/kscoredialog.cpp
 create mode 100644 libtdegames/highscore/kscoredialog.h

(limited to 'libtdegames/highscore')

diff --git a/libtdegames/highscore/INSTALL b/libtdegames/highscore/INSTALL
new file mode 100644
index 00000000..5f9116cf
--- /dev/null
+++ b/libtdegames/highscore/INSTALL
@@ -0,0 +1,12 @@
+Installation notes for the highscore files ; this is only relevant if you
+configured libtdegames with option --enable-highscore-dir=DIR (usually DIR is
+/var/games) for using system-wide highscore files.
+
+For each game using the highscore system :
+
+- the game executable "mygame" should be installed sgid "games"
+
+- an empty file "mygame.scores" should be created in the directory pointed by
+the configuration option. It should be owned by group "games" with read and
+write permissions and should -not- be world readable (since it can contains
+possibly sensitive information associating username with game usage).
diff --git a/libtdegames/highscore/Makefile.am b/libtdegames/highscore/Makefile.am
new file mode 100644
index 00000000..6fa18cc0
--- /dev/null
+++ b/libtdegames/highscore/Makefile.am
@@ -0,0 +1,19 @@
+noinst_LTLIBRARIES = libkhighscore.la
+
+INCLUDES = $(all_includes)
+
+libkhighscore_la_SOURCES =  kconfigrawbackend.cpp \
+	                    kfilelock.cpp khighscore.cpp kscoredialog.cpp \
+                            kexthighscore_item.cpp kexthighscore_internal.cpp \
+                            kexthighscore_tab.cpp kexthighscore_gui.cpp \
+                            kexthighscore.cpp
+
+include_HEADERS = khighscore.h kscoredialog.h \
+                  kexthighscore_item.h kexthighscore.h
+
+noinst_HEADERS = kconfigrawbackend.h \
+                 kfilelock.h kexthighscore_internal.h kexthighscore_tab.h \
+                 kexthighscore_gui.h
+
+METASOURCES = kconfigrawbackend.moc khighscore.moc kscoredialog.moc \
+              kexthighscore_tab.moc kexthighscore_gui.moc
diff --git a/libtdegames/highscore/kconfigrawbackend.cpp b/libtdegames/highscore/kconfigrawbackend.cpp
new file mode 100644
index 00000000..c2643056
--- /dev/null
+++ b/libtdegames/highscore/kconfigrawbackend.cpp
@@ -0,0 +1,62 @@
+/*
+   This file is part of the KDE games library
+   Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 "kconfigrawbackend.h"
+#include "kconfigrawbackend.moc"
+
+#include <unistd.h>
+#include <tqfile.h>
+
+
+KConfigRawBackEnd::KConfigRawBackEnd(KConfigBase *_config, int fd)
+    : KConfigINIBackEnd(_config, TQString(), "config", false),
+      _fd(fd), _stream(0)
+{
+    _file.open(IO_ReadOnly, _fd);
+}
+
+KConfigRawBackEnd::~KConfigRawBackEnd()
+{
+    if (_stream) fclose(_stream);
+}
+
+bool KConfigRawBackEnd::parseConfigFiles()
+{
+    _file.reset();
+    parseSingleConfigFile(_file);
+    return true;
+}
+
+void KConfigRawBackEnd::sync(bool bMerge)
+{
+  // write-sync is only necessary if there are dirty entries
+  if ( !pConfig->isDirty() || pConfig->isReadOnly() ) return;
+
+  _file.reset();
+  KEntryMap aTempMap;
+  getEntryMap(aTempMap, false, bMerge ? &_file : 0);
+
+  if ( _stream==0 ) {
+      _stream = fdopen(_fd, "w");
+      if ( _stream==0 ) return;
+  }
+  ftruncate(_fd, 0);
+  writeEntries(_stream, aTempMap);
+  fflush(_stream);
+}
diff --git a/libtdegames/highscore/kconfigrawbackend.h b/libtdegames/highscore/kconfigrawbackend.h
new file mode 100644
index 00000000..6a1ea4b9
--- /dev/null
+++ b/libtdegames/highscore/kconfigrawbackend.h
@@ -0,0 +1,58 @@
+/*
+   This file is part of the KDE games library
+   Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   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 _KCONFIGRAWBACKEND_H
+#define _KCONFIGRAWBACKEND_H
+
+#include <tqfile.h>
+
+#include <kconfigbackend.h>
+#include <ksimpleconfig.h>
+
+
+class KConfigRawBackEnd : public KConfigINIBackEnd
+{
+public:
+    KConfigRawBackEnd(KConfigBase *_config, int fd);
+    ~KConfigRawBackEnd();
+
+    bool parseConfigFiles();
+
+    void sync(bool bMerge = true);
+
+private:
+    int   _fd;
+    FILE *_stream;
+    TQFile _file;
+
+    class KConfigRawBackEndPrivate;
+    KConfigRawBackEndPrivate *d;
+};
+
+class KRawConfig : public KSimpleConfig
+{
+    Q_OBJECT
+  TQ_OBJECT
+public:
+    KRawConfig(int fd, bool readOnly)
+        : KSimpleConfig(new KConfigRawBackEnd(this, fd), readOnly) {}
+};
+
+
+#endif
diff --git a/libtdegames/highscore/kexthighscore.cpp b/libtdegames/highscore/kexthighscore.cpp
new file mode 100644
index 00000000..d352a266
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore.cpp
@@ -0,0 +1,289 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2004 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kexthighscore.h"
+
+#include <tqlayout.h>
+
+#include <kdebug.h>
+
+#include "kexthighscore_internal.h"
+#include "kexthighscore_gui.h"
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+ManagerPrivate *internal = 0;
+
+uint gameType()
+{
+    internal->checkFirst();
+    return internal->gameType();
+}
+
+void setGameType(uint type)
+{
+    internal->setGameType(type);
+}
+
+bool configure(TQWidget *parent)
+{
+    internal->checkFirst();
+    ConfigDialog *cd = new ConfigDialog(parent);
+    cd->exec();
+    bool saved = cd->hasBeenSaved();
+    delete cd;
+    return saved;
+}
+
+void show(TQWidget *parent, int rank)
+{
+    HighscoresDialog *hd = new HighscoresDialog(rank, parent);
+    hd->exec();
+    delete hd;
+}
+
+void submitScore(const Score &score, TQWidget *widget)
+{
+    int rank = internal->submitScore(score, widget,
+                                     internal->showMode!=Manager::NeverShow);
+
+    switch (internal->showMode) {
+    case Manager::AlwaysShow:
+        show(widget, -1);
+        break;
+    case Manager::ShowForHigherScore:
+        if ( rank!=-1) show(widget, rank);
+        break;
+    case Manager::ShowForHighestScore:
+        if ( rank==0 ) show(widget, rank);
+        break;
+    case Manager::NeverShow:
+        break;
+    }
+}
+
+void show(TQWidget *widget)
+{
+    internal->checkFirst();
+    show(widget, -1);
+}
+
+Score lastScore()
+{
+    internal->checkFirst();
+    internal->hsConfig().readCurrentConfig();
+    uint nb = internal->scoreInfos().maxNbEntries();
+    return internal->readScore(nb-1);
+}
+
+Score firstScore()
+{
+    internal->checkFirst();
+    internal->hsConfig().readCurrentConfig();
+    return internal->readScore(0);
+}
+
+
+//-----------------------------------------------------------------------------
+Manager::Manager(uint nbGameTypes, uint maxNbEntries)
+{
+    Q_ASSERT(nbGameTypes);
+    Q_ASSERT(maxNbEntries);
+    if (internal)
+        kdFatal(11002) << "A highscore object already exists" << endl;
+    internal = new ManagerPrivate(nbGameTypes, *this);
+    internal->init(maxNbEntries);
+}
+
+Manager::~Manager()
+{
+    delete internal;
+    internal = 0;
+}
+
+void Manager::setTrackLostGames(bool track)
+{
+    internal->trackLostGames = track;
+}
+
+void Manager::setTrackDrawGames(bool track)
+{
+    internal->trackDrawGames = track;
+}
+
+void Manager::setShowStatistics(bool show)
+{
+    internal->showStatistics = show;
+}
+
+void Manager::showStatistics(bool show)
+{
+    internal->showStatistics = show;
+}
+
+void Manager::setShowDrawGamesStatistic(bool show)
+{
+    internal->showDrawGames = show;
+}
+
+void Manager::setWWHighscores(const KURL &url, const TQString &version)
+{
+    Q_ASSERT( url.isValid() );
+    internal->serverURL = url;
+    const char *HS_WW_URL = "ww hs url";
+    ConfigGroup cg;
+    if ( cg.config()->hasKey(HS_WW_URL) )
+        internal->serverURL = cg.config()->readEntry(HS_WW_URL);
+    else cg.config()->writeEntry(HS_WW_URL, url.url());
+    internal->version = version;
+}
+
+void Manager::setScoreHistogram(const TQMemArray<uint> &scores,
+                                ScoreTypeBound type)
+{
+    Q_ASSERT( scores.size()>=2 );
+    for (uint i=0; i<scores.size()-1; i++)
+        Q_ASSERT( scores[i]<scores[i+1] );
+    internal->playerInfos().createHistoItems(scores, type==ScoreBound);
+}
+
+void Manager::setShowMode(ShowMode mode)
+{
+    internal->showMode = mode;
+}
+
+void Manager::setScoreType(ScoreType type)
+{
+    switch (type) {
+    case Normal:
+        return;
+    case MinuteTime: {
+        Item *item = createItem(ScoreDefault);
+        item->setPrettyFormat(Item::MinuteTime);
+        setScoreItem(0, item);
+
+        item = createItem(MeanScoreDefault);
+        item->setPrettyFormat(Item::MinuteTime);
+        setPlayerItem(MeanScore, item);
+
+        item = createItem(BestScoreDefault);
+        item->setPrettyFormat(Item::MinuteTime);
+        setPlayerItem(BestScore, item);
+        return;
+    }
+    }
+}
+
+void Manager::submitLegacyScore(const Score &score) const
+{
+    internal->submitLocal(score);
+}
+
+bool Manager::isStrictlyLess(const Score &s1, const Score &s2) const
+{
+    return s1.score()<s2.score();
+}
+
+Item *Manager::createItem(ItemType type)
+{
+    Item *item = 0;
+    switch (type) {
+    case ScoreDefault:
+        item = new Item((uint)0, i18n("Score"), TQt::AlignRight);
+        break;
+    case MeanScoreDefault:
+        item = new Item((double)0, i18n("Mean Score"), TQt::AlignRight);
+        item->setPrettyFormat(Item::OneDecimal);
+        item->setPrettySpecial(Item::DefaultNotDefined);
+        break;
+    case BestScoreDefault:
+        item = new Item((uint)0, i18n("Best Score"), TQt::AlignRight);
+        item->setPrettySpecial(Item::DefaultNotDefined);
+        break;
+    case ElapsedTime:
+        item = new Item((uint)0, i18n("Elapsed Time"), TQt::AlignRight);
+        item->setPrettyFormat(Item::MinuteTime);
+        item->setPrettySpecial(Item::ZeroNotDefined);
+        break;
+    }
+    return item;
+}
+
+void Manager::setScoreItem(uint worstScore, Item *item)
+{
+    item->setDefaultValue(worstScore);
+    internal->scoreInfos().setItem("score", item);
+    internal->playerInfos().item("mean score")
+        ->item()->setDefaultValue(double(worstScore));
+    internal->playerInfos().item("best score")
+        ->item()->setDefaultValue(worstScore);
+}
+
+void Manager::addScoreItem(const TQString &name, Item *item)
+{
+    internal->scoreInfos().addItem(name, item, true);
+}
+
+void Manager::setPlayerItem(PlayerItemType type, Item *item)
+{
+    const Item *scoreItem = internal->scoreInfos().item("score")->item();
+    uint def = scoreItem->defaultValue().toUInt();
+    TQString name;
+    switch (type) {
+    case MeanScore:
+        name = "mean score";
+        item->setDefaultValue(double(def));
+        break;
+    case BestScore:
+        name = "best score";
+        item->setDefaultValue(def);
+        break;
+    }
+    internal->playerInfos().setItem(name, item);
+}
+
+TQString Manager::gameTypeLabel(uint gameType, LabelType type) const
+{
+    if ( gameType!=0 )
+        kdFatal(11002) << "You need to reimplement KExtHighscore::Manager for "
+                       << "multiple game types" << endl;
+    switch (type) {
+    case Icon:
+    case Standard:
+    case I18N:     break;
+    case WW:       return "normal";
+    }
+    return TQString();
+}
+
+void Manager::addToQueryURL(KURL &url, const TQString &item,
+                               const TQString &content)
+{
+    Q_ASSERT( !item.isEmpty() && url.queryItem(item).isNull() );
+
+    TQString query = url.query();
+    if ( !query.isEmpty() ) query += '&';
+	query += item + '=' + KURL::encode_string(content);
+	url.setQuery(query);
+}
+
+} // namescape
diff --git a/libtdegames/highscore/kexthighscore.h b/libtdegames/highscore/kexthighscore.h
new file mode 100644
index 00000000..5809a896
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore.h
@@ -0,0 +1,367 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2004 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KEXTHIGHSCORE_H
+#define KEXTHIGHSCORE_H
+
+#include "kexthighscore_item.h"
+
+#include <kurl.h>
+#include <kdemacros.h>
+
+class TQTabWidget;
+
+
+namespace KExtHighscore
+{
+
+class Score;
+class Item;
+
+class ManagerPrivate;
+extern ManagerPrivate *internal;
+
+/**
+ * Get the current game type.
+ */
+KDE_EXPORT uint gameType();
+
+/**
+ * Set the current game type.
+ */
+KDE_EXPORT void setGameType(uint gameType);
+
+/**
+ * Configure the highscores.
+ * @return true if the configuration has been modified and saved
+ */
+KDE_EXPORT bool configure(TQWidget *parent);
+
+/**
+ * Show the highscores lists.
+ */
+KDE_EXPORT void show(TQWidget *parent);
+
+/**
+ * Submit a score. See @ref Manager for usage example.
+ *
+ * @param widget a widget used as parent for error message box.
+ */
+KDE_EXPORT void submitScore(const Score &score, TQWidget *widget);
+
+/**
+ * @return the last score in the local list of highscores. The worst possible
+ * score if there are less items than the maximum number.
+ */
+KDE_EXPORT Score lastScore();
+
+/**
+ * @return the first score in the local list of highscores (the worst possible
+ * score if there is no entry).
+ */
+KDE_EXPORT Score firstScore();
+
+/**
+ * This class manages highscores and players entries (several players can
+ * share the same highscores list if the libkdegame library is built to
+ * support a common highscores file; NOTE that to correctly implement such
+ * feature we probably need a locking mechanism in @ref KHighscore).
+ *
+ * You need one instance of this class during the application lifetime ; in
+ * main() just insert 
+ * \code
+ *   KExtHighscore::Manager highscoresManager;
+ * \endcode
+ * with the needed arguments. Use the derived class if you need to
+ * reimplement some of the default methods.
+ *
+ * This class has three functions :
+ * <ul>
+ * <li> Update the highscores list when new entries are submitted </li>
+ * <li> Display the highscores list and the players list </li>
+ * <li> Send query to an optionnal web server to support world-wide
+ *      highscores </li>
+ * </ul>
+ *
+ * The highscores and the players lists contain several items described by
+ * the @ref Item class.
+ *
+ * The highscores list contains by default :
+ * <ul>
+ * <li> the player name (automatically set from the config value)</li>
+ * <li> the score value </li>
+ * <li> the time and date of the highscore (automatically set) </li>
+ * </ul>
+ * You can replace the score item (for e.g. displaying it differently) with
+ * setScoreItem or add an item with addScoreItem.
+ *
+ * The players list contains :
+ * <ul>
+ * <li> the player name (as defined by the user in the configuration
+ *      dialog) </li>
+ * <li> the number of games played </li>
+ * <li> the mean score </li>
+ * <li> the best score </li>
+ * <li> the best score time and date </li>
+ * <li> the player comment (as defined by the user in the
+ *      configuration dialog) </li>
+ * </ul>
+ * You can replace the best score and the mean score items
+ * by calling setPlayerItem.
+ *
+ * To submit a new score at game end, just construct a Score, set the
+ * score data and then call submitScore().
+ * \code
+ *     KExtHighscore::Score score(KExtHighscore::Won);
+ *     score.setScore(myScore);
+ *     KExtHighscore::submitScore(score, widget);
+ * \endcode
+ * You only need to set the score value with Score::setScore()
+ * and the value of the items that you have optionnally added
+ * with Score::setData() ; player name and date are set automatically.
+ */
+class KDE_EXPORT Manager
+{
+ public:
+    /**
+     * Constructor
+     *
+     * @param nbGameTypes the number of different game types (usually one).
+     *        For example KMines has easy, normal and expert levels.
+     * @param maxNbEntries the maximum numbers of highscores entries (by game
+     *        types)
+     */
+    Manager(uint nbGameTypes = 1, uint maxNbEntries = 10);
+    virtual ~Manager();
+    
+    /**
+     * Set the world-wide highscores.
+     * By default there is no world-wide highscores.
+     *
+     * Note: should be called at construction time.
+     *
+     * @param url the web server url
+     * @param version the game version which is sent to the web server (it can
+     * be useful for backward compatibility on the server side).
+     */
+    void setWWHighscores(const KURL &url, const TQString &version);
+
+    /**
+     * Set if the number of lost games should be track for the world-wide
+     * highscores statistics. By default, there is no tracking.
+     * False by default.
+     *
+     * Note: should be called at construction time.
+     */
+    void setTrackLostGames(bool track);
+    
+    /**
+     * @since 3.3
+     * Set if the number of "draw" games should be track for the world-wide
+     * highscores statistics. By default, there is no tracking.
+     * False by default.
+     *
+     * Note: should be called at construction time.
+     */
+    void setTrackDrawGames(bool track);
+
+    /**
+     * @since 3.3
+     * Set if the statistics tab should be shown in the highscores dialog.
+     * You only want to show this tab if it makes sense to lose or to win the
+     * game (for e.g. it makes no sense for a tetris game but it does for a
+     * minesweeper game).
+     * False by default.
+     *
+     * Note: should be called at construction time.
+     */
+    void setShowStatistics(bool show);
+    
+    /** @obsolete */
+    // KDE4 remove this
+    void showStatistics(bool show) KDE_DEPRECATED;
+    
+    /**
+     * @since 3.3
+     * Set if draw games statistics should be shown (enable this if
+     * draws are possible in your game).
+     * False by default.
+     */
+    void setShowDrawGamesStatistic(bool show);
+
+    enum ScoreTypeBound { ScoreNotBound, ScoreBound };
+    /**
+     * Set the ranges for the score histogram.
+     *
+     * Note: should be called at construction time.
+     */
+    void setScoreHistogram(const TQMemArray<uint> &scores, ScoreTypeBound type);
+
+    /** 
+    * Enumerate different conditions under which to show the
+    * high score dialog.
+    */
+    enum ShowMode { AlwaysShow,          ///< Always show the dialog
+                    NeverShow,           ///< Never show the dialog
+                    ShowForHigherScore,  ///< Show if score has improved
+                    ShowForHighestScore  ///< Only for the top spot
+                  };
+    /**
+     * Set how the highscores dialog is shown at game end.
+     * By default, the mode is ShowForHigherScore.
+     *
+     * Note: should be called at construction time.
+     */
+    void setShowMode(ShowMode mode);
+
+    /**
+     * Score type (@see setScoreType).
+     * @p Normal default score (unsigned integer without upper bound)
+     * @p MinuteTime score by time bound at 3599 seconds (for e.g. kmines)
+     */
+    enum ScoreType { Normal, MinuteTime };
+    /**
+     * Set score type. Helper method to quickly set the type of score.
+     * By default the type is Normal.
+     *
+     * Note: should be called at construction time.
+     */
+    void setScoreType(ScoreType type);
+
+    /**
+     * Some predefined item types.
+     * @p ScoreDefault default item for the score in the highscores list.
+     * @p MeanScoreDefault default item for the mean score (only show one decimal and
+     * 0 is shown as "--".
+     * @p BestScoreDefault default item for the best score (0 is shown as "--").
+     * @p ElapsedTime optionnal item for elapsed time (maximum value is 3599 seconds).
+     */
+    enum ItemType { ScoreDefault, MeanScoreDefault, BestScoreDefault,
+                    ElapsedTime };
+    /**
+     * Create a predefined item.
+     */
+    static Item *createItem(ItemType type);
+
+    /**
+     * Replace the default score item in the highscores list by the given one.
+     * @p worstScore is the worst possible score. By default it is 0.
+     *
+     * Note : This method should be called at construction time.
+     */
+    void setScoreItem(uint worstScore, Item *item);
+
+    /**
+     * Add an item in the highscores list (it will add a column to this list).
+     *
+     * Note : This method should be called at construction time.
+     */
+    void addScoreItem(const TQString &name, Item *item);
+
+    enum PlayerItemType { MeanScore, BestScore };
+    /**
+     * Replace an item in the players list.
+     *
+     * Note : This method should be called at construction time.
+     */
+    void setPlayerItem(PlayerItemType type, Item *item);
+
+    /**
+     * @return true if the first score is strictly worse than the second one.
+     * By default return <pre>s1.score()<s2.score()</pre>. You can reimplement
+     * this method if additional items added to @ref Score can further
+     * differentiate the scores (for e.g. the time spent).
+     *
+     * Note that you do not need to use directly this method, simply write
+     * <pre>s1<s2</pre> since the operator calls this method.
+     */
+    virtual bool isStrictlyLess(const Score &s1, const Score &s2) const;
+
+    /**
+     * Possible type of label (@see gameTypeLabel).
+     * @p Standard label used in config file.
+     * @p I18N label used to display the game type.
+     * @p WW label used when contacting the world-wide highscores server.
+     * @p Icon label used to load the icon corresponding to the game type.
+     */
+    enum LabelType { Standard, I18N, WW, Icon };
+
+    /**
+     * @return the label corresponding to the game type. The default
+     * implementation works only for one game type : you need to reimplement
+     * this method if the number of game types is more than one.
+     */
+    virtual TQString gameTypeLabel(uint gameType, LabelType type) const;
+
+ protected:
+    /**
+     * This method is called once for each player (ie for each user). You
+     * can reimplement it to convert old style highscores to the new mechanism
+     * (@see submitLegacyScore). By default this method does nothing.
+     *
+     * @param gameType the game type
+     */
+    virtual void convertLegacy(uint gameType) { Q_UNUSED(gameType); }
+
+    /**
+     * This method should be called from @ref convertLegacy. It is used
+     * to submit an old highscore (it will not be send over the network).
+     * For each score do something like:
+     * \code
+     * Score score(Won);
+     * score.setScore(oldScore);
+     * score.setData("name", name);
+     * submitLegacyScore(score);
+     * \endcode
+     * Note that here you can set the player "name" and the highscore "date"
+     * if they are known.
+     */
+    void submitLegacyScore(const Score &score) const;
+
+    /**
+     * This method is called before submitting a score to the world-wide
+     * highscores server. You can reimplement this method to add an entry
+     * with @ref addToQueryURL. By default this method does nothing.
+     *
+     * @param url the URL to query
+     * @param score the score to be submitted.
+     */
+    virtual void additionalQueryItems(KURL &url, const Score &score) const
+        { Q_UNUSED(url); Q_UNUSED(score); }
+
+    /**
+     * Add an entry to the url to be submitted (@see additionalQueryItems).
+     *
+     * @param url the URL to query
+     * @param item the item name
+     * @param content the item content
+     */
+    static void addToQueryURL(KURL &url, const TQString &item,
+                              const TQString &content);
+
+    friend class ManagerPrivate;
+
+ private:
+    Manager(const Manager &);
+    Manager &operator =(const Manager &);
+};
+
+} // namespace
+
+#endif
diff --git a/libtdegames/highscore/kexthighscore_gui.cpp b/libtdegames/highscore/kexthighscore_gui.cpp
new file mode 100644
index 00000000..02ea99b6
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_gui.cpp
@@ -0,0 +1,552 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2003 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kexthighscore_gui.h"
+#include "kexthighscore_gui.moc"
+
+#include <tqlayout.h>
+#include <tqtextstream.h>
+#include <tqheader.h>
+#include <tqgrid.h>
+#include <tqvgroupbox.h>
+
+#include <kapplication.h>
+#include <kmessagebox.h>
+#include <kurllabel.h>
+#include <kopenwith.h>
+#include <krun.h>
+#include <kfiledialog.h>
+#include <ktempfile.h>
+#include <kio/netaccess.h>
+#include <kiconloader.h>
+
+#include "kexthighscore_internal.h"
+#include "kexthighscore.h"
+#include "kexthighscore_tab.h"
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+ShowItem::ShowItem(TQListView *list, bool highlight)
+    : KListViewItem(list), _highlight(highlight)
+{}
+
+void ShowItem::paintCell(TQPainter *p, const TQColorGroup &cg,
+                         int column, int width, int align)
+{
+    TQColorGroup cgrp(cg);
+    if (_highlight) cgrp.setColor(TQColorGroup::Text, red);
+    KListViewItem::paintCell(p, cgrp, column, width, align);
+}
+
+//-----------------------------------------------------------------------------
+ScoresList::ScoresList(TQWidget *parent)
+    : KListView(parent)
+{
+    setSelectionMode(TQListView::NoSelection);
+    setItemMargin(3);
+    setAllColumnsShowFocus(true);
+    setSorting(-1);
+    header()->setClickEnabled(false);
+    header()->setMovingEnabled(false);
+}
+
+void ScoresList::addHeader(const ItemArray &items)
+{
+    addLineItem(items, 0, 0);
+}
+
+TQListViewItem *ScoresList::addLine(const ItemArray &items,
+                                   uint index, bool highlight)
+{
+    TQListViewItem *item = new ShowItem(this, highlight);
+    addLineItem(items, index, item);
+    return item;
+}
+
+void ScoresList::addLineItem(const ItemArray &items,
+                             uint index, TQListViewItem *line)
+{
+    uint k = 0;
+    for (uint i=0; i<items.size(); i++) {
+        const ItemContainer &container = *items[i];
+        if ( !container.item()->isVisible() ) continue;
+        if (line) line->setText(k, itemText(container, index));
+        else {
+            addColumn( container.item()->label() );
+            setColumnAlignment(k, container.item()->tqalignment());
+        }
+        k++;
+    }
+}
+
+//-----------------------------------------------------------------------------
+HighscoresList::HighscoresList(TQWidget *parent)
+    : ScoresList(parent)
+{}
+
+TQString HighscoresList::itemText(const ItemContainer &item, uint row) const
+{
+    return item.pretty(row);
+}
+
+void HighscoresList::load(const ItemArray &items, int highlight)
+{
+    clear();
+    TQListViewItem *line = 0;
+    for (int j=items.nbEntries()-1; j>=0; j--) {
+        TQListViewItem *item = addLine(items, j, j==highlight);
+        if ( j==highlight ) line = item;
+    }
+    if (line) ensureItemVisible(line);
+}
+
+//-----------------------------------------------------------------------------
+HighscoresWidget::HighscoresWidget(TQWidget *parent)
+    : TQWidget(parent, "show_highscores_widget"),
+      _scoresUrl(0), _playersUrl(0), _statsTab(0), _histoTab(0)
+{
+    const ScoreInfos &s = internal->scoreInfos();
+    const PlayerInfos &p = internal->playerInfos();
+
+    TQVBoxLayout *vbox = new TQVBoxLayout(this, KDialogBase::spacingHint());
+
+    _tw = new TQTabWidget(this);
+    connect(_tw, TQT_SIGNAL(currentChanged(TQWidget *)), TQT_SLOT(tabChanged()));
+    vbox->addWidget(_tw);
+
+    // scores tab
+    _scoresList = new HighscoresList(_tw);
+    _scoresList->addHeader(s);
+    _tw->addTab(_scoresList, i18n("Best &Scores"));
+
+    // players tab
+    _playersList = new HighscoresList(_tw);
+    _playersList->addHeader(p);
+    _tw->addTab(_playersList, i18n("&Players"));
+
+    // statistics tab
+    if ( internal->showStatistics ) {
+        _statsTab = new StatisticsTab(_tw);
+        _tw->addTab(_statsTab, i18n("Statistics"));
+    }
+
+    // histogram tab
+    if ( p.histogram().size()!=0 ) {
+        _histoTab = new HistogramTab(_tw);
+        _tw->addTab(_histoTab, i18n("Histogram"));
+    }
+
+    // url labels
+    if ( internal->isWWHSAvailable() ) {
+        KURL url = internal->queryURL(ManagerPrivate::Scores);
+        _scoresUrl = new KURLLabel(url.url(),
+                                   i18n("View world-wide highscores"), this);
+        connect(_scoresUrl, TQT_SIGNAL(leftClickedURL(const TQString &)),
+                TQT_SLOT(showURL(const TQString &)));
+        vbox->addWidget(_scoresUrl);
+
+        url = internal->queryURL(ManagerPrivate::Players);
+        _playersUrl = new KURLLabel(url.url(),
+                                    i18n("View world-wide players"), this);
+        connect(_playersUrl, TQT_SIGNAL(leftClickedURL(const TQString &)),
+                TQT_SLOT(showURL(const TQString &)));
+        vbox->addWidget(_playersUrl);
+    }
+}
+
+void HighscoresWidget::changeTab(int i)
+{
+    if ( i!=_tw->currentPageIndex() )
+        _tw->setCurrentPage(i);
+}
+
+void HighscoresWidget::showURL(const TQString &url) const
+{
+    (void)new KRun(KURL(url));
+}
+
+void HighscoresWidget::load(int rank)
+{
+    _scoresList->load(internal->scoreInfos(), rank);
+    _playersList->load(internal->playerInfos(), internal->playerInfos().id());
+    if (_scoresUrl)
+        _scoresUrl->setURL(internal->queryURL(ManagerPrivate::Scores).url());
+    if (_playersUrl)
+        _playersUrl->setURL(internal->queryURL(ManagerPrivate::Players).url());
+    if (_statsTab) _statsTab->load();
+    if (_histoTab) _histoTab->load();
+}
+
+//-----------------------------------------------------------------------------
+HighscoresDialog::HighscoresDialog(int rank, TQWidget *parent)
+    : KDialogBase(internal->nbGameTypes()>1 ? TreeList : Plain,
+                  i18n("Highscores"), Close|User1|User2, Close,
+                  parent, "show_highscores", true, true,
+                  KGuiItem(i18n("Configure..."), "configure"),
+                  KGuiItem(i18n("Export..."))), _rank(rank), _tab(0)
+{
+    _widgets.resize(internal->nbGameTypes(), 0);
+
+    if ( internal->nbGameTypes()>1 ) {
+        for (uint i=0; i<internal->nbGameTypes(); i++) {
+            TQString title = internal->manager.gameTypeLabel(i, Manager::I18N);
+            TQString icon = internal->manager.gameTypeLabel(i, Manager::Icon);
+            TQWidget *w = addVBoxPage(title, TQString(),
+                                     BarIcon(icon, KIcon::SizeLarge));
+            if ( i==internal->gameType() ) createPage(w);
+        }
+
+        connect(this, TQT_SIGNAL(aboutToShowPage(TQWidget *)),
+                TQT_SLOT(createPage(TQWidget *)));
+        showPage(internal->gameType());
+    } else {
+        TQVBoxLayout *vbox = new TQVBoxLayout(plainPage());
+        createPage(plainPage());
+        vbox->addWidget(_widgets[0]);
+        setMainWidget(_widgets[0]);
+    }
+}
+
+void HighscoresDialog::createPage(TQWidget *page)
+{
+    internal->hsConfig().readCurrentConfig();
+    _current = page;
+    bool several = ( internal->nbGameTypes()>1 );
+    int i = (several ? pageIndex(page) : 0);
+    if ( _widgets[i]==0 ) {
+        _widgets[i] = new HighscoresWidget(page);
+        connect(_widgets[i], TQT_SIGNAL(tabChanged(int)), TQT_SLOT(tabChanged(int)));
+    }
+    uint type = internal->gameType();
+    if (several) internal->setGameType(i);
+    _widgets[i]->load(uint(i)==type ? _rank : -1);
+    if (several) setGameType(type);
+    _widgets[i]->changeTab(_tab);
+}
+
+void HighscoresDialog::slotUser1()
+{
+    if ( KExtHighscore::configure(this) )
+        createPage(_current);
+}
+
+void HighscoresDialog::slotUser2()
+{
+    KURL url = KFileDialog::getSaveURL(TQString(), TQString(), this);
+    if ( url.isEmpty() ) return;
+    if ( KIO::NetAccess::exists(url, true, this) ) {
+        KGuiItem gi = KStdGuiItem::save();
+        gi.setText(i18n("Overwrite"));
+        int res = KMessageBox::warningContinueCancel(this,
+                                 i18n("The file already exists. Overwrite?"),
+                                 i18n("Export"), gi);
+        if ( res==KMessageBox::Cancel ) return;
+    }
+    KTempFile tmp;
+    internal->exportHighscores(*tmp.textStream());
+    tmp.close();
+    KIO::NetAccess::upload(tmp.name(), url, this);
+    tmp.unlink();
+}
+
+//-----------------------------------------------------------------------------
+LastMultipleScoresList::LastMultipleScoresList(
+                            const TQValueVector<Score> &scores, TQWidget *parent)
+    : ScoresList(parent), _scores(scores)
+{
+    const ScoreInfos &s = internal->scoreInfos();
+    addHeader(s);
+    for (uint i=0; i<scores.size(); i++) addLine(s, i, false);
+}
+
+void LastMultipleScoresList::addLineItem(const ItemArray &si,
+                                         uint index, TQListViewItem *line)
+{
+    uint k = 1; // skip "id"
+    for (uint i=0; i<si.size()-2; i++) {
+        if ( i==3 ) k = 5; // skip "date"
+        const ItemContainer *container = si[k];
+        k++;
+        if (line) line->setText(i, itemText(*container, index));
+        else {
+            addColumn(  container->item()->label() );
+            setColumnAlignment(i, container->item()->tqalignment());
+        }
+    }
+}
+
+TQString LastMultipleScoresList::itemText(const ItemContainer &item,
+                                         uint row) const
+{
+    TQString name = item.name();
+    if ( name=="rank" )
+        return (_scores[row].type()==Won ? i18n("Winner") : TQString());
+    TQVariant v = _scores[row].data(name);
+    if ( name=="name" ) return v.toString();
+    return item.item()->pretty(row, v);
+}
+
+//-----------------------------------------------------------------------------
+TotalMultipleScoresList::TotalMultipleScoresList(
+                            const TQValueVector<Score> &scores, TQWidget *parent)
+    : ScoresList(parent), _scores(scores)
+{
+    const ScoreInfos &s = internal->scoreInfos();
+    addHeader(s);
+    for (uint i=0; i<scores.size(); i++) addLine(s, i, false);
+}
+
+void TotalMultipleScoresList::addLineItem(const ItemArray &si,
+                                          uint index, TQListViewItem *line)
+{
+    const PlayerInfos &pi = internal->playerInfos();
+    uint k = 1; // skip "id"
+    for (uint i=0; i<4; i++) { // skip additional fields
+        const ItemContainer *container;
+        if ( i==2 ) container = pi.item("nb games");
+        else if ( i==3 ) container = pi.item("mean score");
+        else {
+            container = si[k];
+            k++;
+        }
+        if (line) line->setText(i, itemText(*container, index));
+        else {
+            TQString label =
+                (i==2 ? i18n("Won Games") : container->item()->label());
+            addColumn(label);
+            setColumnAlignment(i, container->item()->tqalignment());
+        }
+    }
+}
+
+TQString TotalMultipleScoresList::itemText(const ItemContainer &item,
+                                          uint row) const
+{
+    TQString name = item.name();
+    if ( name=="rank" ) return TQString::number(_scores.size()-row);
+    if ( name=="nb games" )
+        return TQString::number( _scores[row].data("nb won games").toUInt() );
+    TQVariant v = _scores[row].data(name);
+    if ( name=="name" ) return v.toString();
+    return item.item()->pretty(row, v);
+}
+
+
+//-----------------------------------------------------------------------------
+ConfigDialog::ConfigDialog(TQWidget *parent)
+    : KDialogBase(Swallow, i18n("Configure Highscores"),
+                  Ok|Apply|Cancel, Cancel,
+                  parent, "configure_highscores", true, true),
+      _saved(false), _WWHEnabled(0)
+{
+    TQWidget *page = 0;
+    TQTabWidget *tab = 0;
+    if ( internal->isWWHSAvailable() ) {
+        tab = new TQTabWidget(this);
+        setMainWidget(tab);
+        page = new TQWidget(tab);
+        tab->addTab(page, i18n("Main"));
+    } else {
+        page = new TQWidget(this);
+        setMainWidget(page);
+    }
+
+    TQGridLayout *pageTop =
+        new TQGridLayout(page, 2, 2, spacingHint(), spacingHint());
+
+    TQLabel *label = new TQLabel(i18n("Nickname:"), page);
+    pageTop->addWidget(label, 0, 0);
+    _nickname = new TQLineEdit(page);
+    connect(_nickname, TQT_SIGNAL(textChanged(const TQString &)),
+            TQT_SLOT(modifiedSlot()));
+    connect(_nickname, TQT_SIGNAL(textChanged(const TQString &)),
+            TQT_SLOT(nickNameChanged(const TQString &)));
+
+    _nickname->setMaxLength(16);
+    pageTop->addWidget(_nickname, 0, 1);
+
+    label = new TQLabel(i18n("Comment:"), page);
+    pageTop->addWidget(label, 1, 0);
+    _comment = new TQLineEdit(page);
+    connect(_comment, TQT_SIGNAL(textChanged(const TQString &)),
+            TQT_SLOT(modifiedSlot()));
+    _comment->setMaxLength(50);
+    pageTop->addWidget(_comment, 1, 1);
+
+    if (tab) {
+        _WWHEnabled
+            = new TQCheckBox(i18n("World-wide highscores enabled"), page);
+        connect(_WWHEnabled, TQT_SIGNAL(toggled(bool)),
+                TQT_SLOT(modifiedSlot()));
+        pageTop->addMultiCellWidget(_WWHEnabled, 2, 2, 0, 1);
+
+        // advanced tab
+        TQWidget *page = new TQWidget(tab);
+        tab->addTab(page, i18n("Advanced"));
+        TQVBoxLayout *pageTop =
+            new TQVBoxLayout(page, spacingHint(), spacingHint());
+
+        TQVGroupBox *group = new TQVGroupBox(i18n("Registration Data"), page);
+        pageTop->addWidget(group);
+        TQGrid *grid = new TQGrid(2, group);
+        grid->setSpacing(spacingHint());
+
+        label = new TQLabel(i18n("Nickname:"), grid);
+        _registeredName = new KLineEdit(grid);
+        _registeredName->setReadOnly(true);
+
+        label = new TQLabel(i18n("Key:"), grid);
+        _key = new KLineEdit(grid);
+        _key->setReadOnly(true);
+
+        KGuiItem gi = KStdGuiItem::clear();
+        gi.setText(i18n("Remove"));
+        _removeButton = new KPushButton(gi, grid);
+        connect(_removeButton, TQT_SIGNAL(clicked()), TQT_SLOT(removeSlot()));
+    }
+
+    load();
+    enableButtonOK( !_nickname->text().isEmpty() );
+    enableButtonApply(false);
+}
+
+void ConfigDialog::nickNameChanged(const TQString &text)
+{
+    enableButtonOK( !text.isEmpty() );
+}
+
+
+void ConfigDialog::modifiedSlot()
+{
+    enableButtonApply(true && !_nickname->text().isEmpty() );
+}
+
+void ConfigDialog::accept()
+{
+    if ( save() ) {
+        KDialogBase::accept();
+        kapp->config()->sync(); // safer
+    }
+}
+
+void ConfigDialog::removeSlot()
+{
+    KGuiItem gi = KStdGuiItem::clear();
+    gi.setText(i18n("Remove"));
+    int res = KMessageBox::warningContinueCancel(this,
+                               i18n("This will permanently remove your "
+                               "registration key. You will not be able to use "
+                               "the currently registered nickname anymore."),
+                               TQString(), gi);
+    if ( res==KMessageBox::Continue ) {
+        internal->playerInfos().removeKey();
+        _registeredName->clear();
+        _key->clear();
+        _removeButton->setEnabled(false);
+        _WWHEnabled->setChecked(false);
+        modifiedSlot();
+    }
+}
+
+void ConfigDialog::load()
+{
+    internal->hsConfig().readCurrentConfig();
+    const PlayerInfos &infos = internal->playerInfos();
+    _nickname->setText(infos.isAnonymous() ? TQString() : infos.name());
+    _comment->setText(infos.comment());
+    if (_WWHEnabled) {
+        _WWHEnabled->setChecked(infos.isWWEnabled());
+        if ( !infos.key().isEmpty() ) {
+            _registeredName->setText(infos.registeredName());
+            _registeredName->home(false);
+            _key->setText(infos.key());
+            _key->home(false);
+        }
+        _removeButton->setEnabled(!infos.key().isEmpty());
+    }
+}
+
+bool ConfigDialog::save()
+{
+    bool enabled = (_WWHEnabled ? _WWHEnabled->isChecked() : false);
+
+    // do not bother the user with "nickname empty" if he has not
+    // messed with nickname settings ...
+    TQString newName = _nickname->text();
+    if ( newName.isEmpty() && !internal->playerInfos().isAnonymous()
+         && !enabled ) return true;
+
+    if ( newName.isEmpty() ) {
+        KMessageBox::sorry(this, i18n("Please choose a non empty nickname."));
+        return false;
+    }
+    if ( internal->playerInfos().isNameUsed(newName) ) {
+        KMessageBox::sorry(this, i18n("Nickname already in use. Please "
+                                      "choose another one"));
+        return false;
+    }
+
+    int res =
+        internal->modifySettings(newName, _comment->text(), enabled, this);
+    if (res) {
+        load(); // needed to update view when "apply" is clicked
+        enableButtonApply(false);
+    }
+    _saved = true;
+    return res;
+}
+
+//-----------------------------------------------------------------------------
+AskNameDialog::AskNameDialog(TQWidget *parent)
+    : KDialogBase(Plain, i18n("Enter Your Nickname"), Ok | Cancel, Ok,
+                  parent, "ask_name_dialog")
+{
+    internal->hsConfig().readCurrentConfig();
+
+    TQVBoxLayout *top =
+        new TQVBoxLayout(plainPage(), marginHint(), spacingHint());
+    TQLabel *label =
+        new TQLabel(i18n("Congratulations, you have won!"), plainPage());
+    top->addWidget(label);
+
+    TQHBoxLayout *hbox = new TQHBoxLayout(top);
+    label = new TQLabel(i18n("Enter your nickname:"), plainPage());
+    hbox->addWidget(label);
+    _edit = new TQLineEdit(plainPage());
+    _edit->setFocus();
+    connect(_edit, TQT_SIGNAL(textChanged(const TQString &)), TQT_SLOT(nameChanged()));
+    hbox->addWidget(_edit);
+
+    top->addSpacing(spacingHint());
+    _checkbox = new TQCheckBox(i18n("Do not ask again."),  plainPage());
+    top->addWidget(_checkbox);
+
+    nameChanged();
+}
+
+void AskNameDialog::nameChanged()
+{
+    enableButtonOK( !name().isEmpty()
+                    && !internal->playerInfos().isNameUsed(name()) );
+}
+
+} // namespace
diff --git a/libtdegames/highscore/kexthighscore_gui.h b/libtdegames/highscore/kexthighscore_gui.h
new file mode 100644
index 00000000..f6b2336a
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_gui.h
@@ -0,0 +1,215 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-02 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KEXTHIGHSCORE_GUI_H
+#define KEXTHIGHSCORE_GUI_H
+
+#include <tqcheckbox.h>
+#include <tqlabel.h>
+#include <tqvbox.h>
+#include <tqtabwidget.h>
+
+#include <klistview.h>
+#include <klineedit.h>
+#include <kpushbutton.h>
+#include <kdialogbase.h>
+
+#include "kexthighscore.h"
+
+
+namespace KExtHighscore
+{
+
+class ItemContainer;
+class ItemArray;
+class Score;
+class AdditionalTab;
+
+//-----------------------------------------------------------------------------
+class ShowItem : public KListViewItem
+{
+ public:
+    ShowItem(TQListView *, bool highlight);
+
+ protected:
+    virtual void paintCell(TQPainter *, const TQColorGroup &, int column,
+						   int width, int align);
+
+ private:
+    bool _highlight;
+};
+
+class ScoresList : public KListView
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    ScoresList(TQWidget *parent);
+
+    void addHeader(const ItemArray &);
+
+ protected:
+    TQListViewItem *addLine(const ItemArray &, uint index, bool highlight);
+    virtual TQString itemText(const ItemContainer &, uint row) const = 0;
+
+ private:
+    virtual void addLineItem(const ItemArray &, uint index,
+                             TQListViewItem *item);
+};
+
+//-----------------------------------------------------------------------------
+class HighscoresList : public ScoresList
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    HighscoresList(TQWidget *parent);
+
+    void load(const ItemArray &, int highlight);
+
+ protected:
+    TQString itemText(const ItemContainer &, uint row) const;
+};
+
+class HighscoresWidget : public TQWidget
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    HighscoresWidget(TQWidget *parent);
+
+    void load(int rank);
+
+ signals:
+    void tabChanged(int i);
+
+ public slots:
+    void changeTab(int i);
+
+ private slots:
+    void showURL(const TQString &) const;
+    void tabChanged() { emit tabChanged(_tw->currentPageIndex()); }
+
+ private:
+    TQTabWidget     *_tw;
+    HighscoresList *_scoresList, *_playersList;
+    KURLLabel      *_scoresUrl, *_playersUrl;
+    AdditionalTab  *_statsTab, *_histoTab;
+};
+
+class HighscoresDialog : public KDialogBase
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    HighscoresDialog(int rank, TQWidget *parent);
+
+ private slots:
+    void slotUser1();
+    void slotUser2();
+    void tabChanged(int i) { _tab = i; }
+    void createPage(TQWidget *);
+
+ private:
+    int _rank, _tab;
+    TQWidget *_current;
+    TQValueVector<HighscoresWidget *> _widgets;
+};
+
+//-----------------------------------------------------------------------------
+class LastMultipleScoresList : public ScoresList
+{
+    Q_OBJECT
+  TQ_OBJECT
+public:
+    LastMultipleScoresList(const TQValueVector<Score> &, TQWidget *parent);
+
+private:
+    void addLineItem(const ItemArray &, uint index, TQListViewItem *line);
+    TQString itemText(const ItemContainer &, uint row) const;
+
+private:
+    const TQValueVector<Score> &_scores;
+};
+
+class TotalMultipleScoresList : public ScoresList
+{
+    Q_OBJECT
+  TQ_OBJECT
+public:
+    TotalMultipleScoresList(const TQValueVector<Score> &, TQWidget *parent);
+
+private:
+    void addLineItem(const ItemArray &, uint index, TQListViewItem *line);
+    TQString itemText(const ItemContainer &, uint row) const;
+
+private:
+    const TQValueVector<Score> &_scores;
+};
+
+//-----------------------------------------------------------------------------
+class ConfigDialog : public KDialogBase
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    ConfigDialog(TQWidget *parent);
+
+    bool hasBeenSaved() const { return _saved; }
+
+ private slots:
+    void modifiedSlot();
+    void removeSlot();
+    void accept();
+    void slotApply() { save(); }
+    void nickNameChanged(const TQString &);
+
+ private:
+    bool         _saved;
+    TQCheckBox   *_WWHEnabled;
+    TQLineEdit   *_nickname, *_comment;
+    KLineEdit   *_key, *_registeredName;
+    KPushButton *_removeButton;
+
+    void load();
+    bool save();
+};
+
+//-----------------------------------------------------------------------------
+class AskNameDialog : public KDialogBase
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    AskNameDialog(TQWidget *parent);
+
+    TQString name() const { return _edit->text(); }
+    bool dontAskAgain() const { return _checkbox->isChecked(); }
+
+ private slots:
+    void nameChanged();
+
+ private:
+    TQLineEdit *_edit;
+    TQCheckBox *_checkbox;
+};
+
+} // namespace
+
+#endif
diff --git a/libtdegames/highscore/kexthighscore_internal.cpp b/libtdegames/highscore/kexthighscore_internal.cpp
new file mode 100644
index 00000000..a679002c
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_internal.cpp
@@ -0,0 +1,868 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2004 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kexthighscore_internal.h"
+
+#include <pwd.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <tqfile.h>
+#include <tqlayout.h>
+#include <tqdom.h>
+
+#include <kglobal.h>
+#include <kio/netaccess.h>
+#include <kio/job.h>
+#include <kmessagebox.h>
+#include <kmdcodec.h>
+#include <kdebug.h>
+
+#include "config.h"
+#include "kexthighscore.h"
+#include "kexthighscore_gui.h"
+#include "kemailsettings.h"
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+const char ItemContainer::ANONYMOUS[] = "_";
+const char ItemContainer::ANONYMOUS_LABEL[] = I18N_NOOP("anonymous");
+
+ItemContainer::ItemContainer()
+    : _item(0)
+{}
+
+ItemContainer::~ItemContainer()
+{
+    delete _item;
+}
+
+void ItemContainer::setItem(Item *item)
+{
+    delete _item;
+    _item = item;
+}
+
+TQString ItemContainer::entryName() const
+{
+    if ( _subGroup.isEmpty() ) return _name;
+    return _name + "_" + _subGroup;
+}
+
+TQVariant ItemContainer::read(uint i) const
+{
+    Q_ASSERT(_item);
+
+    TQVariant v = _item->defaultValue();
+    if ( isStored() ) {
+        internal->hsConfig().setHighscoreGroup(_group);
+        v = internal->hsConfig().readPropertyEntry(i+1, entryName(), v);
+    }
+    return _item->read(i, v);
+}
+
+TQString ItemContainer::pretty(uint i) const
+{
+    Q_ASSERT(_item);
+    return _item->pretty(i, read(i));
+}
+
+void ItemContainer::write(uint i, const TQVariant &value) const
+{
+    Q_ASSERT( isStored() );
+    Q_ASSERT( internal->hsConfig().isLocked() );
+    internal->hsConfig().setHighscoreGroup(_group);
+    internal->hsConfig().writeEntry(i+1, entryName(), value);
+}
+
+uint ItemContainer::increment(uint i) const
+{
+    uint v = read(i).toUInt() + 1;
+    write(i, v);
+    return v;
+}
+
+//-----------------------------------------------------------------------------
+ItemArray::ItemArray()
+    : _group(""), _subGroup("") // no null groups
+{}
+
+ItemArray::~ItemArray()
+{
+    for (uint i=0; i<size(); i++) delete at(i);
+}
+
+int ItemArray::findIndex(const TQString &name) const
+{
+    for (uint i=0; i<size(); i++)
+        if ( at(i)->name()==name ) return i;
+    return -1;
+}
+
+const ItemContainer *ItemArray::item(const TQString &name) const
+{
+    int i = findIndex(name);
+    if ( i==-1 ) kdError(11002) << k_funcinfo << "no item named \"" << name
+                                << "\"" << endl;
+    return at(i);
+}
+
+ItemContainer *ItemArray::item(const TQString &name)
+{
+    int i = findIndex(name);
+    if ( i==-1 ) kdError(11002) << k_funcinfo << "no item named \"" << name
+                                << "\"" << endl;
+    return at(i);
+}
+
+void ItemArray::setItem(const TQString &name, Item *item)
+{
+    int i = findIndex(name);
+    if ( i==-1 ) kdError(11002) << k_funcinfo << "no item named \"" << name
+                                << "\"" << endl;
+    bool stored = at(i)->isStored();
+    bool canHaveSubGroup = at(i)->canHaveSubGroup();
+    _setItem(i, name, item, stored, canHaveSubGroup);
+}
+
+void ItemArray::addItem(const TQString &name, Item *item,
+                        bool stored, bool canHaveSubGroup)
+{
+    if ( findIndex(name)!=-1 )
+        kdError(11002) << "item already exists \"" << name << "\"" << endl;
+    uint i = size();
+    resize(i+1);
+    at(i) = new ItemContainer;
+    _setItem(i, name, item, stored, canHaveSubGroup);
+}
+
+void ItemArray::_setItem(uint i, const TQString &name, Item *item,
+                         bool stored, bool canHaveSubGroup)
+{
+    at(i)->setItem(item);
+    at(i)->setName(name);
+    at(i)->setGroup(stored ? _group : TQString());
+    at(i)->setSubGroup(canHaveSubGroup ? _subGroup : TQString());
+}
+
+void ItemArray::setGroup(const TQString &group)
+{
+    Q_ASSERT( !group.isNull() );
+    _group = group;
+    for (uint i=0; i<size(); i++)
+        if ( at(i)->isStored() ) at(i)->setGroup(group);
+}
+
+void ItemArray::setSubGroup(const TQString &subGroup)
+{
+    Q_ASSERT( !subGroup.isNull() );
+    _subGroup = subGroup;
+    for (uint i=0; i<size(); i++)
+        if ( at(i)->canHaveSubGroup() ) at(i)->setSubGroup(subGroup);
+}
+
+void ItemArray::read(uint k, Score &data) const
+{
+    for (uint i=0; i<size(); i++) {
+        if ( !at(i)->isStored() ) continue;
+        data.setData(at(i)->name(), at(i)->read(k));
+    }
+}
+
+void ItemArray::write(uint k, const Score &data, uint nb) const
+{
+    for (uint i=0; i<size(); i++) {
+        if ( !at(i)->isStored() ) continue;
+        for (uint j=nb-1; j>k; j--)  at(i)->write(j, at(i)->read(j-1));
+        at(i)->write(k, data.data(at(i)->name()));
+    }
+}
+
+void ItemArray::exportToText(TQTextStream &s) const
+{
+    for (uint k=0; k<nbEntries()+1; k++) {
+        for (uint i=0; i<size(); i++) {
+            const Item *item = at(i)->item();
+            if ( item->isVisible() ) {
+                if ( i!=0 ) s << '\t';
+                if ( k==0 ) s << item->label();
+                else s << at(i)->pretty(k-1);
+            }
+        }
+        s << endl;
+    }
+}
+
+//-----------------------------------------------------------------------------
+class ScoreNameItem : public NameItem
+{
+ public:
+    ScoreNameItem(const ScoreInfos &score, const PlayerInfos &infos)
+        : _score(score), _infos(infos) {}
+
+    TQString pretty(uint i, const TQVariant &v) const {
+        uint id = _score.item("id")->read(i).toUInt();
+        if ( id==0 ) return NameItem::pretty(i, v);
+        return _infos.prettyName(id-1);
+    }
+
+ private:
+    const ScoreInfos  &_score;
+    const PlayerInfos &_infos;
+};
+
+//-----------------------------------------------------------------------------
+ScoreInfos::ScoreInfos(uint maxNbEntries, const PlayerInfos &infos)
+    : _maxNbEntries(maxNbEntries)
+{
+    addItem("id", new Item((uint)0));
+    addItem("rank", new RankItem, false);
+    addItem("name", new ScoreNameItem(*this, infos));
+    addItem("score", Manager::createItem(Manager::ScoreDefault));
+    addItem("date", new DateItem);
+}
+
+uint ScoreInfos::nbEntries() const
+{
+    uint i = 0;
+    for (; i<_maxNbEntries; i++)
+        if ( item("score")->read(i)==item("score")->item()->defaultValue() )
+            break;
+    return i;
+}
+
+//-----------------------------------------------------------------------------
+const char *HS_ID              = "player id";
+const char *HS_REGISTERED_NAME = "registered name";
+const char *HS_KEY             = "player key";
+const char *HS_WW_ENABLED      = "ww hs enabled";
+
+PlayerInfos::PlayerInfos()
+{
+    setGroup("players");
+
+    // standard items
+    addItem("name", new NameItem);
+    Item *it = new Item((uint)0, i18n("Games Count"),TQt::AlignRight);
+    addItem("nb games", it, true, true);
+    it = Manager::createItem(Manager::MeanScoreDefault);
+    addItem("mean score", it, true, true);
+    it = Manager::createItem(Manager::BestScoreDefault);
+    addItem("best score", it, true, true);
+    addItem("date", new DateItem, true, true);
+    it = new Item(TQString(), i18n("Comment"), TQt::AlignLeft);
+    addItem("comment", it);
+
+    // statistics items
+    addItem("nb black marks", new Item((uint)0), true, true); // legacy
+    addItem("nb lost games", new Item((uint)0), true, true);
+    addItem("nb draw games", new Item((uint)0), true, true);
+    addItem("current trend", new Item((int)0), true, true);
+    addItem("max lost trend", new Item((uint)0), true, true);
+    addItem("max won trend", new Item((uint)0), true, true);
+
+    struct passwd *pwd = getpwuid(getuid());
+    TQString username = pwd->pw_name;
+#ifdef HIGHSCORE_DIRECTORY
+    internal->hsConfig().setHighscoreGroup("players");
+    for (uint i=0; ;i++) {
+        if ( !internal->hsConfig().hasEntry(i+1, "username") ) {
+            _newPlayer = true;
+            _id = i;
+            break;
+        }
+        if ( internal->hsConfig().readEntry(i+1, "username")==username ) {
+            _newPlayer = false;
+            _id = i;
+            return;
+        }
+    }
+#endif
+    internal->hsConfig().lockForWriting();
+	KEMailSettings emailConfig;
+	emailConfig.setProfile(emailConfig.defaultProfileName());
+	TQString name = emailConfig.getSetting(KEMailSettings::RealName);
+	if ( name.isEmpty() || isNameUsed(name) ) name = username;
+	if ( isNameUsed(name) ) name= TQString(ItemContainer::ANONYMOUS);
+#ifdef HIGHSCORE_DIRECTORY
+    internal->hsConfig().writeEntry(_id+1, "username", username);
+    item("name")->write(_id, name);
+#endif
+
+    ConfigGroup cg;
+    _oldLocalPlayer = cg.config()->hasKey(HS_ID);
+    _oldLocalId = cg.config()->readUnsignedNumEntry(HS_ID);
+#ifdef HIGHSCORE_DIRECTORY
+    if (_oldLocalPlayer) { // player already exists in local config file
+        // copy player data
+        TQString prefix = TQString("%1_").tqarg(_oldLocalId+1);
+        TQMap<TQString, TQString> entries =
+            cg.config()->entryMap("KHighscore_players");
+        TQMap<TQString, TQString>::const_iterator it;
+        for (it=entries.begin(); it!=entries.end(); ++it) {
+            TQString key = it.key();
+            if ( key.find(prefix)==0 ) {
+                TQString name = key.right(key.length()-prefix.length());
+                if ( name!="name" || !isNameUsed(it.data()) )
+                    internal->hsConfig().writeEntry(_id+1, name, it.data());
+            }
+        }
+    }
+#else
+    _newPlayer = !_oldLocalPlayer;
+    if (_oldLocalPlayer) _id = _oldLocalId;
+    else {
+        _id = nbEntries();
+        cg.config()->writeEntry(HS_ID, _id);
+        item("name")->write(_id, name);
+    }
+#endif
+    _bound = true;
+    internal->hsConfig().writeAndUnlock();
+}
+
+void PlayerInfos::createHistoItems(const TQMemArray<uint> &scores, bool bound)
+{
+    Q_ASSERT( _histogram.size()==0 );
+    _bound = bound;
+    _histogram = scores;
+    for (uint i=1; i<histoSize(); i++)
+        addItem(histoName(i), new Item((uint)0), true, true);
+}
+
+bool PlayerInfos::isAnonymous() const
+{
+    return ( name()==ItemContainer::ANONYMOUS );
+}
+
+uint PlayerInfos::nbEntries() const
+{
+    internal->hsConfig().setHighscoreGroup("players");
+    TQStringList list = internal->hsConfig().readList("name", -1);
+    return list.count();
+}
+
+TQString PlayerInfos::key() const
+{
+    ConfigGroup cg;
+    return cg.config()->readEntry(HS_KEY, TQString());
+}
+
+bool PlayerInfos::isWWEnabled() const
+{
+    ConfigGroup cg;
+    return cg.config()->readBoolEntry(HS_WW_ENABLED, false);
+}
+
+TQString PlayerInfos::histoName(uint i) const
+{
+    const TQMemArray<uint> &sh = _histogram;
+    Q_ASSERT( i<sh.size() || (_bound || i==sh.size()) );
+    if ( i==sh.size() )
+        return TQString("nb scores greater than %1").tqarg(sh[sh.size()-1]);
+    return TQString("nb scores less than %1").tqarg(sh[i]);
+}
+
+uint PlayerInfos::histoSize() const
+{
+     return _histogram.size() + (_bound ? 0 : 1);
+}
+
+void PlayerInfos::submitScore(const Score &score) const
+{
+    // update counts
+    uint nbGames = item("nb games")->increment(_id);
+    switch (score.type()) {
+    case Lost:
+        item("nb lost games")->increment(_id);
+        break;
+    case Won: break;
+    case Draw:
+        item("nb draw games")->increment(_id);
+        break;
+    };
+
+    // update mean
+    if ( score.type()==Won ) {
+        uint nbWonGames = nbGames - item("nb lost games")->read(_id).toUInt()
+                        - item("nb draw games")->read(_id).toUInt()
+                        - item("nb black marks")->read(_id).toUInt(); // legacy
+        double mean = (nbWonGames==1 ? 0.0
+                       : item("mean score")->read(_id).toDouble());
+        mean += (double(score.score()) - mean) / nbWonGames;
+        item("mean score")->write(_id, mean);
+    }
+
+    // update best score
+    Score best = score; // copy optionnal fields (there are not taken into account here)
+    best.setScore( item("best score")->read(_id).toUInt() );
+    if ( best<score ) {
+        item("best score")->write(_id, score.score());
+        item("date")->write(_id, score.data("date").toDateTime());
+    }
+
+    // update trends
+    int current = item("current trend")->read(_id).toInt();
+    switch (score.type()) {
+    case Won: {
+        if ( current<0 ) current = 0;
+        current++;
+        uint won = item("max won trend")->read(_id).toUInt();
+        if ( (uint)current>won ) item("max won trend")->write(_id, current);
+        break;
+    }
+    case Lost: {
+        if ( current>0 ) current = 0;
+        current--;
+        uint lost = item("max lost trend")->read(_id).toUInt();
+        uint clost = -current;
+        if ( clost>lost ) item("max lost trend")->write(_id, clost);
+        break;
+    }
+    case Draw:
+        current = 0;
+        break;
+    }
+    item("current trend")->write(_id, current);
+
+    // update histogram
+    if ( score.type()==Won ) {
+        const TQMemArray<uint> &sh = _histogram;
+        for (uint i=1; i<histoSize(); i++)
+            if ( i==sh.size() || score.score()<sh[i] ) {
+                item(histoName(i))->increment(_id);
+                break;
+            }
+    }
+}
+
+bool PlayerInfos::isNameUsed(const TQString &newName) const
+{
+    if ( newName==name() ) return false; // own name...
+    for (uint i=0; i<nbEntries(); i++)
+        if ( newName.lower()==item("name")->read(i).toString().lower() ) return true;
+    if ( newName==i18n(ItemContainer::ANONYMOUS_LABEL) ) return true;
+    return false;
+}
+
+void PlayerInfos::modifyName(const TQString &newName) const
+{
+    item("name")->write(_id, newName);
+}
+
+void PlayerInfos::modifySettings(const TQString &newName,
+                                 const TQString &comment, bool WWEnabled,
+                                 const TQString &newKey) const
+{
+    modifyName(newName);
+    item("comment")->write(_id, comment);
+    ConfigGroup cg;
+    cg.config()->writeEntry(HS_WW_ENABLED, WWEnabled);
+    if ( !newKey.isEmpty() ) cg.config()->writeEntry(HS_KEY, newKey);
+    if (WWEnabled) cg.config()->writeEntry(HS_REGISTERED_NAME, newName);
+}
+
+TQString PlayerInfos::registeredName() const
+{
+    ConfigGroup cg;
+    return cg.config()->readEntry(HS_REGISTERED_NAME, TQString());
+}
+
+void PlayerInfos::removeKey()
+{
+    ConfigGroup cg;
+
+    // save old key/nickname
+    uint i = 0;
+    TQString str = "%1 old #%2";
+    TQString sk;
+    do {
+        i++;
+        sk = str.tqarg(HS_KEY).tqarg(i);
+    } while ( !cg.config()->readEntry(sk, TQString()).isEmpty() );
+    cg.config()->writeEntry(sk, key());
+    cg.config()->writeEntry(str.tqarg(HS_REGISTERED_NAME).tqarg(i),
+                            registeredName());
+
+    // clear current key/nickname
+    cg.config()->deleteEntry(HS_KEY);
+    cg.config()->deleteEntry(HS_REGISTERED_NAME);
+    cg.config()->writeEntry(HS_WW_ENABLED, false);
+}
+
+//-----------------------------------------------------------------------------
+ManagerPrivate::ManagerPrivate(uint nbGameTypes, Manager &m)
+    : manager(m), showStatistics(false), showDrawGames(false),
+      trackLostGames(false), trackDrawGames(false), 
+      showMode(Manager::ShowForHigherScore),
+      _first(true), _nbGameTypes(nbGameTypes), _gameType(0)
+{}
+
+void ManagerPrivate::init(uint maxNbEntries)
+{
+    _hsConfig = new KHighscore(false, 0);
+    _playerInfos = new PlayerInfos;
+    _scoreInfos = new ScoreInfos(maxNbEntries, *_playerInfos);
+}
+
+ManagerPrivate::~ManagerPrivate()
+{
+    delete _scoreInfos;
+    delete _playerInfos;
+    delete _hsConfig;
+}
+
+KURL ManagerPrivate::queryURL(QueryType type, const TQString &newName) const
+{
+    KURL url = serverURL;
+    TQString nameItem = "nickname";
+    TQString name = _playerInfos->registeredName();
+    bool withVersion = true;
+    bool key = false;
+    bool level = false;
+
+	switch (type) {
+        case Submit:
+            url.addPath("submit.php");
+            level = true;
+            key = true;
+            break;
+        case Register:
+            url.addPath("register.php");
+            name = newName;
+            break;
+        case Change:
+            url.addPath("change.php");
+            key = true;
+            if ( newName!=name )
+                Manager::addToQueryURL(url, "new_nickname", newName);
+            break;
+        case Players:
+            url.addPath("players.php");
+            nameItem = "highlight";
+            withVersion = false;
+            break;
+        case Scores:
+            url.addPath("highscores.php");
+            withVersion = false;
+            if ( _nbGameTypes>1 ) level = true;
+            break;
+	}
+
+    if (withVersion) Manager::addToQueryURL(url, "version", version);
+    if ( !name.isEmpty() ) Manager::addToQueryURL(url, nameItem, name);
+    if (key) Manager::addToQueryURL(url, "key", _playerInfos->key());
+    if (level) {
+        TQString label = manager.gameTypeLabel(_gameType, Manager::WW);
+        if ( !label.isEmpty() ) Manager::addToQueryURL(url, "level", label);
+    }
+
+    return url;
+}
+
+// strings that needs to be translated (coming from the highscores server)
+const char *DUMMY_STRINGS[] = {
+    I18N_NOOP("Undefined error."),
+    I18N_NOOP("Missing argument(s)."),
+    I18N_NOOP("Invalid argument(s)."),
+
+    I18N_NOOP("Unable to connect to MySQL server."),
+    I18N_NOOP("Unable to select database."),
+    I18N_NOOP("Error on database query."),
+    I18N_NOOP("Error on database insert."),
+
+    I18N_NOOP("Nickname already registered."),
+    I18N_NOOP("Nickname not registered."),
+    I18N_NOOP("Invalid key."),
+    I18N_NOOP("Invalid submit key."),
+
+    I18N_NOOP("Invalid level."),
+    I18N_NOOP("Invalid score.")
+};
+
+const char *UNABLE_TO_CONTACT =
+    I18N_NOOP("Unable to contact world-wide highscore server");
+
+bool ManagerPrivate::doQuery(const KURL &url, TQWidget *parent,
+                                TQDomNamedNodeMap *map)
+{
+    KIO::http_update_cache(url, true, 0); // remove cache !
+
+    TQString tmpFile;
+    if ( !KIO::NetAccess::download(url, tmpFile, parent) ) {
+        TQString details = i18n("Server URL: %1").tqarg(url.host());
+        KMessageBox::detailedSorry(parent, i18n(UNABLE_TO_CONTACT), details);
+        return false;
+    }
+
+	TQFile file(tmpFile);
+	if ( !file.open(IO_ReadOnly) ) {
+        KIO::NetAccess::removeTempFile(tmpFile);
+        TQString details = i18n("Unable to open temporary file.");
+        KMessageBox::detailedSorry(parent, i18n(UNABLE_TO_CONTACT), details);
+        return false;
+    }
+
+	TQTextStream t(&file);
+	TQString content = t.read().stripWhiteSpace();
+	file.close();
+    KIO::NetAccess::removeTempFile(tmpFile);
+
+	TQDomDocument doc;
+    if ( doc.setContent(content) ) {
+        TQDomElement root = doc.documentElement();
+        TQDomElement element = root.firstChild().toElement();
+        if ( element.tagName()=="success" ) {
+            if (map) *map = element.attributes();
+            return true;
+        }
+        if ( element.tagName()=="error" ) {
+            TQDomAttr attr = element.attributes().namedItem("label").toAttr();
+            if ( !attr.isNull() ) {
+                TQString msg = i18n(attr.value().latin1());
+                TQString caption = i18n("Message from world-wide highscores "
+                                       "server");
+                KMessageBox::sorry(parent, msg, caption);
+                return false;
+            }
+        }
+    }
+    TQString msg = i18n("Invalid answer from world-wide highscores server.");
+    TQString details = i18n("Raw message: %1").tqarg(content);
+    KMessageBox::detailedSorry(parent, msg, details);
+    return false;
+}
+
+bool ManagerPrivate::getFromQuery(const TQDomNamedNodeMap &map,
+                                  const TQString &name, TQString &value,
+                                  TQWidget *parent)
+{
+    TQDomAttr attr = map.namedItem(name).toAttr();
+    if ( attr.isNull() ) {
+	    KMessageBox::sorry(parent,
+               i18n("Invalid answer from world-wide "
+                    "highscores server (missing item: %1).").tqarg(name));
+		return false;
+    }
+    value = attr.value();
+    return true;
+}
+
+Score ManagerPrivate::readScore(uint i) const
+{
+    Score score(Won);
+    _scoreInfos->read(i, score);
+    return score;
+}
+
+int ManagerPrivate::rank(const Score &score) const
+{
+    uint nb = _scoreInfos->nbEntries();
+    uint i = 0;
+	for (; i<nb; i++)
+        if ( readScore(i)<score ) break;
+	return (i<_scoreInfos->maxNbEntries() ? (int)i : -1);
+}
+
+bool ManagerPrivate::modifySettings(const TQString &newName,
+                                    const TQString &comment, bool WWEnabled,
+                                    TQWidget *widget)
+{
+    TQString newKey;
+    bool newPlayer = false;
+
+    if (WWEnabled) {
+        newPlayer = _playerInfos->key().isEmpty()
+                    || _playerInfos->registeredName().isEmpty();
+        KURL url = queryURL((newPlayer ? Register : Change), newName);
+        Manager::addToQueryURL(url, "comment", comment);
+
+        TQDomNamedNodeMap map;
+        bool ok = doQuery(url, widget, &map);
+        if ( !ok || (newPlayer && !getFromQuery(map, "key", newKey, widget)) )
+            return false;
+    }
+
+    bool ok = _hsConfig->lockForWriting(widget); // no GUI when locking
+    if (ok) {
+        // check again name in case the config file has been changed...
+        // if it has, it is unfortunate because the WWW name is already
+        // committed but should be very rare and not really problematic
+        ok = ( !_playerInfos->isNameUsed(newName) );
+        if (ok)
+            _playerInfos->modifySettings(newName, comment, WWEnabled, newKey);
+        _hsConfig->writeAndUnlock();
+    }
+    return ok;
+}
+
+void ManagerPrivate::convertToGlobal()
+{
+    // read old highscores
+    KHighscore *tmp = _hsConfig;
+    _hsConfig = new KHighscore(true, 0);
+    TQValueVector<Score> scores(_scoreInfos->nbEntries());
+    for (uint i=0; i<scores.count(); i++)
+        scores[i] = readScore(i);
+
+    // commit them
+    delete _hsConfig;
+    _hsConfig = tmp;
+    _hsConfig->lockForWriting();
+    for (uint i=0; i<scores.count(); i++)
+        if ( scores[i].data("id").toUInt()==_playerInfos->oldLocalId()+1 )
+            submitLocal(scores[i]);
+    _hsConfig->writeAndUnlock();
+}
+
+void ManagerPrivate::setGameType(uint type)
+{
+    if (_first) {
+        _first = false;
+        if ( _playerInfos->isNewPlayer() ) {
+            // convert legacy highscores
+            for (uint i=0; i<_nbGameTypes; i++) {
+                setGameType(i);
+                manager.convertLegacy(i);
+            }
+
+#ifdef HIGHSCORE_DIRECTORY
+            if ( _playerInfos->isOldLocalPlayer() ) {
+                // convert local to global highscores
+                for (uint i=0; i<_nbGameTypes; i++) {
+                    setGameType(i);
+                    convertToGlobal();
+                }
+            }
+#endif
+        }
+    }
+
+    Q_ASSERT( type<_nbGameTypes );
+    _gameType = kMin(type, _nbGameTypes-1);
+    TQString str = "scores";
+    TQString lab = manager.gameTypeLabel(_gameType, Manager::Standard);
+    if ( !lab.isEmpty() ) {
+        _playerInfos->setSubGroup(lab);
+        str += "_" + lab;
+    }
+    _scoreInfos->setGroup(str);
+}
+
+void ManagerPrivate::checkFirst()
+{
+    if (_first) setGameType(0);
+}
+
+int ManagerPrivate::submitScore(const Score &ascore,
+                                TQWidget *widget, bool askIfAnonymous)
+{
+    checkFirst();
+
+    Score score = ascore;
+    score.setData("id", _playerInfos->id() + 1);
+    score.setData("date", TQDateTime::tqcurrentDateTime());
+
+    // ask new name if anonymous and winner
+    const char *dontAskAgainName = "highscore_ask_name_dialog";
+    TQString newName;
+    KMessageBox::ButtonCode dummy;
+    if ( score.type()==Won && askIfAnonymous && _playerInfos->isAnonymous()
+     && KMessageBox::shouldBeShownYesNo(dontAskAgainName, dummy) ) {
+         AskNameDialog d(widget);
+         if ( d.exec()==TQDialog::Accepted ) newName = d.name();
+         if ( d.dontAskAgain() )
+             KMessageBox::saveDontShowAgainYesNo(dontAskAgainName,
+                                                 KMessageBox::No);
+    }
+
+    int rank = -1;
+    if ( _hsConfig->lockForWriting(widget) ) { // no GUI when locking
+        // check again new name in case the config file has been changed...
+        if ( !newName.isEmpty() && !_playerInfos->isNameUsed(newName) )
+             _playerInfos->modifyName(newName);
+
+        // commit locally
+        _playerInfos->submitScore(score);
+        if ( score.type()==Won ) rank = submitLocal(score);
+        _hsConfig->writeAndUnlock();
+    }
+
+    if ( _playerInfos->isWWEnabled() )
+        submitWorldWide(score, widget);
+
+    return rank;
+}
+
+int ManagerPrivate::submitLocal(const Score &score)
+{
+    int r = rank(score);
+    if ( r!=-1 ) {
+        uint nb = _scoreInfos->nbEntries();
+        if ( nb<_scoreInfos->maxNbEntries() ) nb++;
+        _scoreInfos->write(r, score, nb);
+    }
+    return r;
+}
+
+bool ManagerPrivate::submitWorldWide(const Score &score,
+                                     TQWidget *widget) const
+{
+    if ( score.type()==Lost && !trackLostGames ) return true;
+    if ( score.type()==Draw && !trackDrawGames ) return true;
+
+    KURL url = queryURL(Submit);
+    manager.additionalQueryItems(url, score);
+    int s = (score.type()==Won ? score.score() : (int)score.type());
+    TQString str =  TQString::number(s);
+    Manager::addToQueryURL(url, "score", str);
+    KMD5 context(TQString(_playerInfos->registeredName() + str).latin1());
+    Manager::addToQueryURL(url, "check", context.hexDigest());
+
+    return doQuery(url, widget);
+}
+
+void ManagerPrivate::exportHighscores(TQTextStream &s)
+{
+    uint tmp = _gameType;
+
+    for (uint i=0; i<_nbGameTypes; i++) {
+        setGameType(i);
+        if ( _nbGameTypes>1 ) {
+            if ( i!=0 ) s << endl;
+            s << "--------------------------------" << endl;
+            s << "Game type: "
+              << manager.gameTypeLabel(_gameType, Manager::I18N)
+              << endl;
+            s << endl;
+        }
+        s << "Players list:" << endl;
+        _playerInfos->exportToText(s);
+        s << endl;
+        s << "Highscores list:" << endl;
+        _scoreInfos->exportToText(s);
+    }
+
+    setGameType(tmp);
+}
+
+} // namespace
diff --git a/libtdegames/highscore/kexthighscore_internal.h b/libtdegames/highscore/kexthighscore_internal.h
new file mode 100644
index 00000000..0bd4f9ef
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_internal.h
@@ -0,0 +1,277 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2004 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KEXTHIGHSCORE_INTERNAL_H
+#define KEXTHIGHSCORE_INTERNAL_H
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kurl.h>
+
+#include "khighscore.h"
+#include "kexthighscore.h"
+
+class TQTextStream;
+class TQTabWidget;
+class TQDomNamedNodeMap;
+
+
+namespace KExtHighscore
+{
+
+class PlayerInfos;
+class Score;
+class Manager;
+
+
+//-----------------------------------------------------------------------------
+class RankItem : public Item
+{
+ public:
+    RankItem()
+        : Item((uint)0, i18n("Rank"), TQt::AlignRight) {}
+
+    TQVariant read(uint rank, const TQVariant &) const  { return rank; }
+    TQString pretty(uint rank, const TQVariant &) const
+        { return TQString::number(rank+1); }
+};
+
+class NameItem : public Item
+{
+ public:
+    NameItem()
+        : Item(TQString(), i18n("Name"), TQt::AlignLeft) {
+            setPrettySpecial(Anonymous);
+    }
+};
+
+class DateItem : public Item
+{
+ public:
+    DateItem()
+        : Item(TQDateTime(), i18n("Date"), TQt::AlignRight) {
+            setPrettyFormat(DateTime);
+    }
+};
+
+class SuccessPercentageItem : public Item
+{
+ public:
+    SuccessPercentageItem()
+        : Item((double)-1, i18n("Success"), TQt::AlignRight) {
+            setPrettyFormat(Percentage);
+            setPrettySpecial(NegativeNotDefined);
+    }
+};
+
+//-----------------------------------------------------------------------------
+class ItemContainer
+{
+ public:
+    ItemContainer();
+    ~ItemContainer();
+
+    void setItem(Item *item);
+    const Item *item() const { return _item; }
+    Item *item() { return _item; }
+
+    void setName(const TQString &name) { _name = name; }
+    TQString name() const { return _name; }
+
+    void setGroup(const TQString &group) { _group = group; }
+    bool isStored() const { return !_group.isNull(); }
+
+    void setSubGroup(const TQString &subGroup) { _subGroup = subGroup; }
+    bool canHaveSubGroup() const { return !_subGroup.isNull(); }
+
+    static const char ANONYMOUS[]; // name assigned to anonymous players
+    static const char ANONYMOUS_LABEL[];
+
+    TQVariant read(uint i) const;
+    TQString pretty(uint i) const;
+    void write(uint i, const TQVariant &value) const;
+    // for UInt TQVariant (return new value)
+    uint increment(uint i) const;
+
+ private:
+    Item    *_item;
+    TQString  _name, _group, _subGroup;
+
+    TQString entryName() const;
+
+    ItemContainer(const ItemContainer &);
+    ItemContainer &operator =(const ItemContainer &);
+};
+
+//-----------------------------------------------------------------------------
+/**
+ * Manage a bunch of @ref Item which are saved under the same group
+ * in KHighscores config file.
+ */
+class ItemArray : public TQMemArray<ItemContainer *>
+{
+ public:
+    ItemArray();
+    virtual ~ItemArray();
+
+    virtual uint nbEntries() const = 0;
+
+    const ItemContainer *item(const TQString &name) const;
+    ItemContainer *item(const TQString &name);
+
+    void addItem(const TQString &name, Item *, bool stored = true,
+                 bool canHaveSubGroup = false);
+    void setItem(const TQString &name, Item *);
+    int findIndex(const TQString &name) const;
+
+    void setGroup(const TQString &group);
+    void setSubGroup(const TQString &subGroup);
+
+    void read(uint k, Score &data) const;
+    void write(uint k, const Score &data, uint maxNbLines) const;
+
+    void exportToText(TQTextStream &) const;
+
+ private:
+    TQString _group, _subGroup;
+
+    void _setItem(uint i, const TQString &name, Item *, bool stored,
+                  bool canHaveSubGroup);
+
+    ItemArray(const ItemArray &);
+    ItemArray &operator =(const ItemArray &);
+};
+
+//-----------------------------------------------------------------------------
+class ScoreInfos : public ItemArray
+{
+ public:
+    ScoreInfos(uint maxNbEntries, const PlayerInfos &infos);
+
+    uint nbEntries() const;
+    uint maxNbEntries() const { return _maxNbEntries; }
+
+ private:
+    uint _maxNbEntries;
+};
+
+//-----------------------------------------------------------------------------
+class ConfigGroup : public KConfigGroupSaver
+{
+ public:
+    ConfigGroup(const TQString &group = TQString())
+        : KConfigGroupSaver(kapp->config(), group) {}
+};
+
+//-----------------------------------------------------------------------------
+class PlayerInfos : public ItemArray
+{
+ public:
+    PlayerInfos();
+
+    bool isNewPlayer() const { return _newPlayer; }
+    bool isOldLocalPlayer() const { return _oldLocalPlayer; }
+    uint nbEntries() const;
+    TQString name() const { return item("name")->read(_id).toString(); }
+    bool isAnonymous() const;
+    TQString prettyName() const { return prettyName(_id); }
+    TQString prettyName(uint id) const { return item("name")->pretty(id); }
+    TQString registeredName() const;
+    TQString comment() const { return item("comment")->pretty(_id); }
+    bool isWWEnabled() const;
+    TQString key() const;
+    uint id() const { return _id; }
+    uint oldLocalId() const { return _oldLocalId; }
+
+    void createHistoItems(const TQMemArray<uint> &scores, bool bound);
+    TQString histoName(uint i) const;
+    uint histoSize() const;
+    const TQMemArray<uint> &histogram() const { return _histogram; }
+
+    void submitScore(const Score &) const;
+    // return true if the nickname is already used locally
+    bool isNameUsed(const TQString &name) const;
+    void modifyName(const TQString &newName) const;
+    void modifySettings(const TQString &newName, const TQString &comment,
+                        bool WWEnabled, const TQString &newKey) const;
+    void removeKey();
+
+ private:
+    bool _newPlayer, _bound, _oldLocalPlayer;
+    uint _id, _oldLocalId;
+    TQMemArray<uint> _histogram;
+};
+
+//-----------------------------------------------------------------------------
+class ManagerPrivate
+{
+ public:
+    ManagerPrivate(uint nbGameTypes, Manager &manager);
+    void init(uint maxNbentries);
+    ~ManagerPrivate();
+
+    bool modifySettings(const TQString &newName, const TQString &comment,
+                        bool WWEnabled, TQWidget *widget);
+
+    void setGameType(uint type);
+    void checkFirst();
+    int submitLocal(const Score &score);
+    int submitScore(const Score &score, TQWidget *widget, bool askIfAnonymous);
+    Score readScore(uint i) const;
+
+    uint gameType() const        { return _gameType; }
+    uint nbGameTypes() const     { return _nbGameTypes; }
+    bool isWWHSAvailable() const { return !serverURL.isEmpty(); }
+    ScoreInfos &scoreInfos()     { return *_scoreInfos; }
+    PlayerInfos &playerInfos()   { return *_playerInfos; }
+    KHighscore &hsConfig()       { return *_hsConfig; }
+    enum QueryType { Submit, Register, Change, Players, Scores };
+    KURL queryURL(QueryType type, const TQString &newName=TQString()) const;
+
+    void exportHighscores(TQTextStream &);
+
+    Manager &manager;
+    KURL     serverURL;
+    TQString  version;
+    bool     showStatistics, showDrawGames, trackLostGames, trackDrawGames;
+    Manager::ShowMode showMode;
+
+ private:
+    KHighscore   *_hsConfig;
+    PlayerInfos  *_playerInfos;
+    ScoreInfos   *_scoreInfos;
+    bool          _first;
+    const uint    _nbGameTypes;
+    uint          _gameType;
+
+    // return -1 if not a local best score
+    int rank(const Score &score) const;
+
+    bool submitWorldWide(const Score &score, TQWidget *parent) const;
+    static bool doQuery(const KURL &url, TQWidget *parent,
+                        TQDomNamedNodeMap *map = 0);
+    static bool getFromQuery(const TQDomNamedNodeMap &map, const TQString &name,
+                             TQString &value, TQWidget *parent);
+    void convertToGlobal();
+};
+
+} // namespace
+
+#endif
diff --git a/libtdegames/highscore/kexthighscore_item.cpp b/libtdegames/highscore/kexthighscore_item.cpp
new file mode 100644
index 00000000..4b48a0ee
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_item.cpp
@@ -0,0 +1,312 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2003 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kexthighscore_item.h"
+
+#include <tqlayout.h>
+#include <kglobal.h>
+#include <kdialogbase.h>
+#include <kdebug.h>
+
+#include "khighscore.h"
+#include "kexthighscore_internal.h"
+#include "kexthighscore_gui.h"
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+Item::Item(const TQVariant &def, const TQString &label, int tqalignment)
+    : _default(def), _label(label), _tqalignment(tqalignment),
+      _format(NoFormat), _special(NoSpecial)
+{}
+
+Item::~Item()
+{}
+
+TQVariant Item::read(uint, const TQVariant &value) const
+{
+    return value;
+}
+
+void Item::setPrettyFormat(Format format)
+{
+    bool buint = ( _default.type()==TQVariant::UInt );
+    bool bdouble = ( _default.type()==TQVariant::Double );
+    bool bnum = ( buint || bdouble || _default.type()==TQVariant::Int );
+
+    switch (format) {
+    case OneDecimal:
+    case Percentage:
+        Q_ASSERT(bdouble);
+        break;
+    case MinuteTime:
+        Q_ASSERT(bnum);
+        break;
+    case DateTime:
+    	Q_ASSERT( _default.type()==TQVariant::DateTime );
+	break;
+    case NoFormat:
+        break;
+    }
+
+    _format = format;
+}
+
+void Item::setPrettySpecial(Special special)
+{
+    bool buint = ( _default.type()==TQVariant::UInt );
+    bool bnum = ( buint || _default.type()==TQVariant::Double
+                  || _default.type()==TQVariant::Int );
+
+    switch (special) {
+    case ZeroNotDefined:
+        Q_ASSERT(bnum);
+        break;
+    case NegativeNotDefined:
+        Q_ASSERT(bnum && !buint);
+        break;
+    case DefaultNotDefined:
+        break;
+    case Anonymous:
+        Q_ASSERT( _default.type()==TQVariant::String );
+        break;
+    case NoSpecial:
+        break;
+    }
+
+     _special = special;
+}
+
+TQString Item::timeFormat(uint n)
+{
+    Q_ASSERT( n<=3600 && n!=0 );
+    n = 3600 - n;
+    return TQString::number(n / 60).rightJustify(2, '0') + ':'
+        + TQString::number(n % 60).rightJustify(2, '0');
+}
+
+TQString Item::pretty(uint, const TQVariant &value) const
+{
+    switch (_special) {
+    case ZeroNotDefined:
+        if ( value.toUInt()==0 ) return "--";
+        break;
+    case NegativeNotDefined:
+        if ( value.toInt()<0 ) return "--";
+        break;
+    case DefaultNotDefined:
+        if ( value==_default ) return "--";
+        break;
+    case Anonymous:
+        if ( value.toString()==ItemContainer::ANONYMOUS )
+            return i18n(ItemContainer::ANONYMOUS_LABEL);
+        break;
+    case NoFormat:
+        break;
+    }
+
+    switch (_format) {
+    case OneDecimal:
+        return TQString::number(value.toDouble(), 'f', 1);
+    case Percentage:
+        return TQString::number(value.toDouble(), 'f', 1) + "%";
+    case MinuteTime:
+        return timeFormat(value.toUInt());
+    case DateTime:
+        if ( value.toDateTime().isNull() ) return "--";
+        return KGlobal::locale()->formatDateTime(value.toDateTime());
+    case NoSpecial:
+        break;
+    }
+
+    return value.toString();
+}
+
+//-----------------------------------------------------------------------------
+Score::Score(ScoreType type)
+    : _type(type)
+{
+    const ItemArray &items = internal->scoreInfos();
+    for (uint i=0; i<items.size(); i++)
+        _data[items[i]->name()] = items[i]->item()->defaultValue();
+}
+
+Score::~Score()
+{}
+
+const TQVariant &Score::data(const TQString &name) const
+{
+    Q_ASSERT( _data.contains(name) );
+    return _data[name];
+}
+
+void Score::setData(const TQString &name, const TQVariant &value)
+{
+    Q_ASSERT( _data.contains(name) );
+    Q_ASSERT( _data[name].type()==value.type() );
+    _data[name] = value;
+}
+
+bool Score::isTheWorst() const
+{
+    Score s;
+    return score()==s.score();
+}
+
+bool Score::operator <(const Score &score)
+{
+    return internal->manager.isStrictlyLess(*this, score);
+}
+
+TQDataStream &operator <<(TQDataStream &s, const Score &score)
+{
+    s << (TQ_UINT8)score.type();
+    s << score._data;
+    return s;
+}
+
+TQDataStream &operator >>(TQDataStream &s, Score &score)
+{
+    TQ_UINT8 type;
+    s >> type;
+    score._type = (ScoreType)type;
+    s >> score._data;
+    return s;
+}
+
+//-----------------------------------------------------------------------------
+MultiplayerScores::MultiplayerScores()
+{}
+
+MultiplayerScores::~MultiplayerScores()
+{}
+
+void MultiplayerScores::clear()
+{
+    Score score;
+    for (uint i=0; i<_scores.size(); i++) {
+        _nbGames[i] = 0;
+        TQVariant name = _scores[i].data("name");
+        _scores[i] = score;
+        _scores[i].setData("name", name);
+        _scores[i]._data["mean score"] = double(0);
+        _scores[i]._data["nb won games"] = uint(0);
+    }
+}
+
+void MultiplayerScores::setPlayerCount(uint nb)
+{
+    _nbGames.resize(nb);
+    _scores.resize(nb);
+    clear();
+}
+
+void MultiplayerScores::setName(uint i, const TQString &name)
+{
+    _scores[i].setData("name", name);
+}
+
+void MultiplayerScores::addScore(uint i, const Score &score)
+{
+    TQVariant name = _scores[i].data("name");
+    double mean = _scores[i].data("mean score").toDouble();
+    uint won = _scores[i].data("nb won games").toUInt();
+    _scores[i] = score;
+    _scores[i].setData("name", name);
+    _nbGames[i]++;
+    mean += (double(score.score()) - mean) / _nbGames[i];
+    _scores[i]._data["mean score"] = mean;
+    if ( score.type()==Won ) won++;
+    _scores[i]._data["nb won games"] = won;
+}
+
+void MultiplayerScores::show(TQWidget *parent)
+{
+    // check consistency
+    if ( _nbGames.size()<2 ) kdWarning(11002) << "less than 2 players" << endl;
+    else {
+        bool ok = true;
+        uint nb = _nbGames[0];
+        for (uint i=1; i<_nbGames.size(); i++)
+            if ( _nbGames[i]!=nb ) ok = false;
+        if (!ok)
+           kdWarning(11002) << "players have not same number of games" << endl;
+    }
+
+    // order the players according to the number of won games
+    TQValueVector<Score> ordered;
+    for (uint i=0; i<_scores.size(); i++) {
+        uint won = _scores[i].data("nb won games").toUInt();
+        double mean = _scores[i].data("mean score").toDouble();
+        TQValueVector<Score>::iterator it;
+        for(it = ordered.begin(); it!=ordered.end(); ++it) {
+            uint cwon = (*it).data("nb won games").toUInt();
+            double cmean = (*it).data("mean score").toDouble();
+            if ( won<cwon || (won==cwon && mean<cmean) ) {
+                ordered.insert(it, _scores[i]);
+                break;
+            }
+        }
+        if ( it==ordered.end() ) ordered.push_back(_scores[i]);
+    }
+
+    // show the scores
+    KDialogBase dialog(KDialogBase::Plain, i18n("Multiplayers Scores"),
+                       KDialogBase::Close, KDialogBase::Close,
+                       parent, "show_multiplayers_score", true, true);
+    TQHBoxLayout *hbox = new TQHBoxLayout(dialog.plainPage(),
+                                KDialog::marginHint(), KDialog::spacingHint());
+
+    TQVBox *vbox = new TQVBox(dialog.plainPage());
+    hbox->addWidget(vbox);
+    if ( _nbGames[0]==0 ) (void)new TQLabel(i18n("No game played."), vbox);
+    else {
+        (void)new TQLabel(i18n("Scores for last game:"), vbox);
+        (void)new LastMultipleScoresList(ordered, vbox);
+    }
+
+    if ( _nbGames[0]>1 ) {
+        vbox = new TQVBox(dialog.plainPage());
+        hbox->addWidget(vbox);
+        (void)new TQLabel(i18n("Scores for the last %1 games:")
+                         .tqarg(_nbGames[0]), vbox);
+        (void)new TotalMultipleScoresList(ordered, vbox);
+    }
+
+    dialog.enableButtonSeparator(false);
+    dialog.exec();
+}
+
+TQDataStream &operator <<(TQDataStream &s, const MultiplayerScores &score)
+{
+    s << score._scores;
+    s << score._nbGames;
+    return s;
+}
+
+TQDataStream &operator >>(TQDataStream &s, MultiplayerScores &score)
+{
+    s >> score._scores;
+    s >> score._nbGames;
+    return s;
+}
+
+} // namespace
diff --git a/libtdegames/highscore/kexthighscore_item.h b/libtdegames/highscore/kexthighscore_item.h
new file mode 100644
index 00000000..b32f32e7
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_item.h
@@ -0,0 +1,317 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001-2003 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KEXTHIGHSCORE_ITEM_H
+#define KEXTHIGHSCORE_ITEM_H
+
+#include <tqvariant.h>
+#include <tqnamespace.h>
+#include <tqmap.h>
+#include <tqvaluevector.h>
+#include <kdemacros.h>
+class TQWidget;
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+/**
+ * This class defines how to convert and how to display
+ * a highscore element (such as the score, the date, ...) or a player
+ * info (such as the player name, the best score, ...).
+ */
+class KDE_EXPORT Item
+{
+ public:
+    /**
+     * Possible display format.
+     * <ul>
+     * <li> @p NoFormat : no formatting (default) </li>
+     * <li> @p OneDecimal : with one decimal (only for Double) </li>
+     * <li> @p Percentage : with one decimal + % (only for Double) </li>
+     * <li> @p MinuteTime : MM:SS ie 3600 is 00:00, 1 is 59:59 and 0 is
+     *      undefined (only for UInt, Int and Double) </li>
+     * <li> @p DateTime : date and time according to locale (only for
+     *      DateTime) </li>
+     * </ul>
+     */
+    enum Format { NoFormat, OneDecimal, Percentage, MinuteTime,
+		          DateTime };
+
+    /**
+     * Possible special value for display format.
+     * <ul>
+     * <li> @p NoSpecial : no special value ; a null DateTime is replaced by
+     *      "--" (default) </li>
+     * <li> ZeroNotDefined : 0 is replaced by "--" (only for UInt, Int and
+     *      Double) </li>
+     * <li> @p NegativeNotDefined : negative values are replaced by "--" (only
+     *      for Int and Double) </li>
+     * <li> @p DefaultNotDefined : default value is replaced by "--" </li>
+     * <li> @p Anonymous : replace the special value ItemBase::ANONYMOUS
+     *      by i18n("anonymous") (only for String) </li>
+     * </ul>
+     */
+    enum Special { NoSpecial, ZeroNotDefined, NegativeNotDefined,
+                   DefaultNotDefined, Anonymous };
+
+    /**
+     * Constructor.
+     *
+     * @param def default value ; the TQVariant also gives the type of data.
+     * Be sure to cast the value to the required type (for e.g. with uint).
+     * @param label the label corresponding to the item. If empty, the item
+     *              is not shown.
+     * @param tqalignment the tqalignment of the item.
+     */
+    Item(const TQVariant &def = TQVariant::Invalid,
+         const TQString &label = TQString(), int tqalignment = TQt::AlignRight);
+
+    virtual ~Item();
+
+    /**
+     * Set the display format.
+     * @see Format
+     */
+    void setPrettyFormat(Format format);
+
+    /**
+     * Set the special value for display.
+     * @see Special
+     */
+    void setPrettySpecial(Special special);
+
+    /**
+     * @return if the item is shown.
+     */
+    bool isVisible() const    { return !_label.isEmpty(); }
+
+    /**
+     * Set the label.
+     */
+    void setLabel(const TQString &label) { _label = label; }
+
+    /**
+     * @return the label.
+     */
+    TQString label() const { return _label; }
+
+    /**
+     * @return the tqalignment.
+     */
+    int tqalignment() const { return _tqalignment; }
+
+    /**
+     * Set default value.
+     */
+    void setDefaultValue(const TQVariant &value) { _default = value; }
+
+    /**
+     * @return the default value.
+     */
+    const TQVariant &defaultValue() const { return _default; }
+
+    /**
+     * @return the converted value (by default the value is left
+     * unchanged). Most of the time you don't need to reimplement this method.
+     *
+     * @param i the element index ("rank" for score / "id" for player)
+     * @param value the value to convert
+     */
+    virtual TQVariant read(uint i, const TQVariant &value) const;
+
+    /**
+     * @return the string to be displayed. You may need to reimplement this
+     * method for special formatting (different from the standard ones).
+     *
+     * @param i the element index ("rank" for score / "id" for player)
+     * @param value the value to convert
+     */
+    virtual TQString pretty(uint i, const TQVariant &value) const;
+
+ private:
+    TQVariant _default;
+    TQString  _label;
+    int      _tqalignment;
+    Format   _format;
+    Special  _special;
+
+    class ItemPrivate;
+    ItemPrivate *d;
+
+    static TQString timeFormat(uint);
+};
+
+//-----------------------------------------------------------------------------
+/**
+ * Possible score type.
+ * @p Won the game has been won.
+ * @p Lost the game has been lost or has been aborted.
+ * @p Draw the game is a draw.
+ */
+enum ScoreType { Won = 0, Lost = -1, Draw = -2 };
+
+/**
+ * This class contains data for a score. You should not inherit from
+ * this class but reimplement the methods in Highscores.
+ */
+class KDE_EXPORT Score
+{
+ public:
+    Score(ScoreType type = Won);
+
+    ~Score();
+
+    /**
+     * @return the game type.
+     */
+    ScoreType type() const { return _type; }
+
+    /**
+     * Set the game type.
+     */
+    void setType(ScoreType type) { _type = type; }
+
+    /**
+     * @return the data associated with the named Item.
+     */
+    const TQVariant &data(const TQString &name) const;
+
+    /**
+     * Set the data associated with the named Item. Note that the
+     * value should have the type of the default value of the
+     * Item.
+     */
+    void setData(const TQString &name, const TQVariant &value);
+
+    /**
+     * @return the score value.
+     *
+     * Equivalent to <pre>data("score").toUInt()</pre>.
+     */
+    uint score() const { return data("score").toUInt(); }
+
+    /**
+     * Set the score value.
+     *
+     * Equivalent to <pre>setData("score", score)</pre>.
+     */
+    void setScore(uint score) { setData("score", score); }
+
+    /**
+     * @return true if this is the worst possible score (ie the default
+     * argument of ScoreItem).
+     */
+    bool isTheWorst() const;
+
+    /**
+     * Comparison operator.
+     *
+     * @see Manager::isStrictlyLess
+     */
+    bool operator <(const Score &score);
+
+ private:
+    ScoreType  _type;
+    TQMap<TQString, TQVariant> _data;
+
+    class ScorePrivate;
+    ScorePrivate *d;
+
+    friend class MultiplayerScores;
+
+    friend TQDataStream &operator <<(TQDataStream &stream, const Score &score);
+    friend TQDataStream &operator >>(TQDataStream &stream, Score &score);
+};
+
+KDE_EXPORT TQDataStream &operator <<(TQDataStream &stream, const Score &score);
+KDE_EXPORT TQDataStream &operator >>(TQDataStream &stream, Score &score);
+
+/**
+ * This class is used to store and show scores for multiplayer games.
+ *
+ * Example of use:
+ * Initialize the class:
+ * <pre>
+ * KExtHighscore::MultiScore ms(2);
+ * ms.setPlayerName(0, "player 1");
+ * ms.setPlayerName(1, "player 2");
+ * </pre>
+ * At the end of each game, add the score of each players:
+ * <pre>
+ * KExtHighscore::Score score(KExtHighscore::Won);
+ * score.setScore(100);
+ * ms.addScore(0, score);
+ * score.setType(KExtHighscore::Lost);
+ * score.setScore(20);
+ * ms.addScore(1, score);
+ * </pre>
+ */
+class KDE_EXPORT MultiplayerScores
+{
+ public:
+    MultiplayerScores();
+
+    ~MultiplayerScores();
+
+    /**
+     * Set the number of players and clear the scores.
+     */
+    void setPlayerCount(uint nb);
+
+    /**
+     * Set the name of player.
+     */
+    void setName(uint player, const TQString &name);
+
+    /**
+     * Add the score of player.
+     */
+    void addScore(uint player, const Score &score);
+
+    /**
+     * Clear all scores.
+     */
+    void clear();
+
+    /**
+     * Show scores.
+     */
+    void show(TQWidget *parent);
+
+ private:
+    TQValueVector<uint>  _nbGames;
+    TQValueVector<Score> _scores;
+
+    class MultiplayerScoresPrivate;
+    MultiplayerScoresPrivate *d;
+
+    friend TQDataStream &operator <<(TQDataStream &stream,
+                                    const MultiplayerScores &score);
+    friend TQDataStream &operator >>(TQDataStream &stream,
+                                    MultiplayerScores &score);
+};
+
+KDE_EXPORT TQDataStream &operator <<(TQDataStream &stream, const MultiplayerScores &score);
+KDE_EXPORT TQDataStream &operator >>(TQDataStream &stream, MultiplayerScores &score);
+
+} // namespace
+
+#endif
diff --git a/libtdegames/highscore/kexthighscore_tab.cpp b/libtdegames/highscore/kexthighscore_tab.cpp
new file mode 100644
index 00000000..d47b35a6
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_tab.cpp
@@ -0,0 +1,281 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2002 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kexthighscore_tab.h"
+#include "kexthighscore_tab.moc"
+
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqvgroupbox.h>
+#include <tqgrid.h>
+#include <tqheader.h>
+
+#include <kdialogbase.h>
+#include <klistview.h>
+#include <kdebug.h>
+#include <kglobal.h>
+
+#include "kexthighscore.h"
+#include "kexthighscore_internal.h"
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+PlayersCombo::PlayersCombo(TQWidget *parent, const char *name)
+    : TQComboBox(parent, name)
+{
+    const PlayerInfos &p = internal->playerInfos();
+    for (uint i = 0; i<p.nbEntries(); i++)
+        insertItem(p.prettyName(i));
+    insertItem(TQString("<") + i18n("all") + '>');
+    connect(this, TQT_SIGNAL(activated(int)), TQT_SLOT(activatedSlot(int)));
+}
+
+void PlayersCombo::activatedSlot(int i)
+{
+    const PlayerInfos &p = internal->playerInfos();
+    if ( i==(int)p.nbEntries() ) emit allSelected();
+    else if ( i==(int)p.nbEntries()+1 ) emit noneSelected();
+    else emit playerSelected(i);
+}
+
+void PlayersCombo::load()
+{
+    const PlayerInfos &p = internal->playerInfos();
+    for (uint i = 0; i<p.nbEntries(); i++)
+        changeItem(p.prettyName(i), i);
+}
+
+//-----------------------------------------------------------------------------
+AdditionalTab::AdditionalTab(TQWidget *parent, const char *name)
+    : TQWidget(parent, name)
+{
+    TQVBoxLayout *top = new TQVBoxLayout(this, KDialogBase::marginHint(),
+                                       KDialogBase::spacingHint());
+
+    TQHBoxLayout *hbox = new TQHBoxLayout(top);
+    TQLabel *label = new TQLabel(i18n("Select player:"), this);
+    hbox->addWidget(label);
+    _combo = new PlayersCombo(this);
+    connect(_combo, TQT_SIGNAL(playerSelected(uint)),
+            TQT_SLOT(playerSelected(uint)));
+    connect(_combo, TQT_SIGNAL(allSelected()), TQT_SLOT(allSelected()));
+    hbox->addWidget(_combo);
+    hbox->addStretch(1);
+}
+
+void AdditionalTab::init()
+{
+    uint id = internal->playerInfos().id();
+    _combo->setCurrentItem(id);
+    playerSelected(id);
+}
+
+void AdditionalTab::allSelected()
+{
+    display(internal->playerInfos().nbEntries());
+}
+
+TQString AdditionalTab::percent(uint n, uint total, bool withBraces)
+{
+    if ( n==0 || total==0 ) return TQString();
+    TQString s =  TQString("%1%").tqarg(100.0 * n / total, 0, 'f', 1);
+    return (withBraces ? TQString("(") + s + ")" : s);
+}
+
+void AdditionalTab::load()
+{
+    _combo->load();
+}
+
+
+//-----------------------------------------------------------------------------
+const char *StatisticsTab::COUNT_LABELS[Nb_Counts] = {
+    I18N_NOOP("Total:"), I18N_NOOP("Won:"), I18N_NOOP("Lost:"),
+    I18N_NOOP("Draw:")
+};
+const char *StatisticsTab::TREND_LABELS[Nb_Trends] = {
+    I18N_NOOP("Current:"), I18N_NOOP("Max won:"), I18N_NOOP("Max lost:")
+};
+
+StatisticsTab::StatisticsTab(TQWidget *parent)
+    : AdditionalTab(parent, "statistics_tab")
+{
+    // construct GUI
+    TQVBoxLayout *top = static_cast<TQVBoxLayout *>(tqlayout());
+
+    TQHBoxLayout *hbox = new TQHBoxLayout(top);
+    TQVBoxLayout *vbox = new TQVBoxLayout(hbox);
+    TQVGroupBox *group = new TQVGroupBox(i18n("Game Counts"), this);
+    vbox->addWidget(group);
+    TQGrid *grid = new TQGrid(3, group);
+    grid->setSpacing(KDialogBase::spacingHint());
+    for (uint k=0; k<Nb_Counts; k++) {
+        if ( Count(k)==Draw && !internal->showDrawGames ) continue;
+        (void)new TQLabel(i18n(COUNT_LABELS[k]), grid);
+        _nbs[k] = new TQLabel(grid);
+        _percents[k] = new TQLabel(grid);
+    }
+
+    group = new TQVGroupBox(i18n("Trends"), this);
+    vbox->addWidget(group);
+    grid = new TQGrid(2, group);
+    grid->setSpacing(KDialogBase::spacingHint());
+    for (uint k=0; k<Nb_Trends; k++) {
+        (void)new TQLabel(i18n(TREND_LABELS[k]), grid);
+        _trends[k] = new TQLabel(grid);
+    }
+
+    hbox->addStretch(1);
+    top->addStretch(1);
+}
+
+void StatisticsTab::load()
+{
+    AdditionalTab::load();
+    const PlayerInfos &pi = internal->playerInfos();
+    uint nb = pi.nbEntries();
+    _data.resize(nb+1);
+    for (uint i=0; i<_data.size()-1; i++) {
+        _data[i].count[Total] = pi.item("nb games")->read(i).toUInt();
+        _data[i].count[Lost] = pi.item("nb lost games")->read(i).toUInt()
+                       + pi.item("nb black marks")->read(i).toUInt(); // legacy
+        _data[i].count[Draw] = pi.item("nb draw games")->read(i).toUInt();
+        _data[i].count[Won] = _data[i].count[Total] - _data[i].count[Lost]
+                              - _data[i].count[Draw];
+        _data[i].trend[CurrentTrend] =
+            pi.item("current trend")->read(i).toInt();
+        _data[i].trend[WonTrend] = pi.item("max won trend")->read(i).toUInt();
+        _data[i].trend[LostTrend] =
+            -(int)pi.item("max lost trend")->read(i).toUInt();
+    }
+
+    for (uint k=0; k<Nb_Counts; k++) _data[nb].count[k] = 0;
+    for (uint k=0; k<Nb_Trends; k++) _data[nb].trend[k] = 0;
+    for (uint i=0; i<_data.size()-1; i++) {
+        for (uint k=0; k<Nb_Counts; k++)
+            _data[nb].count[k] += _data[i].count[k];
+        for (uint k=0; k<Nb_Trends; k++)
+            _data[nb].trend[k] += _data[i].trend[k];
+    }
+    for (uint k=0; k<Nb_Trends; k++)
+        _data[nb].trend[k] /= (_data.size()-1);
+
+    init();
+}
+
+TQString StatisticsTab::percent(const Data &d, Count count) const
+{
+    if ( count==Total ) return TQString();
+    return AdditionalTab::percent(d.count[count], d.count[Total], true);
+}
+
+void StatisticsTab::display(uint i)
+{
+    const Data &d = _data[i];
+    for (uint k=0; k<Nb_Counts; k++) {
+        if ( Count(k) && !internal->showDrawGames ) continue;
+        _nbs[k]->setText(TQString::number(d.count[k]));
+        _percents[k]->setText(percent(d, Count(k)));
+    }
+    for (uint k=0; k<Nb_Trends; k++) {
+        TQString s;
+        if ( d.trend[k]>0 ) s = '+';
+        int prec = (i==internal->playerInfos().nbEntries() ? 1 : 0);
+        _trends[k]->setText(s + TQString::number(d.trend[k], 'f', prec));
+    }
+}
+
+//-----------------------------------------------------------------------------
+HistogramTab::HistogramTab(TQWidget *parent)
+    : AdditionalTab(parent, "histogram_tab")
+{
+    // construct GUI
+    TQVBoxLayout *top = static_cast<TQVBoxLayout *>(tqlayout());
+
+    _list = new KListView(this);
+    _list->setSelectionMode(TQListView::NoSelection);
+    _list->setItemMargin(3);
+    _list->setAllColumnsShowFocus(true);
+    _list->setSorting(-1);
+    _list->header()->setClickEnabled(false);
+    _list->header()->setMovingEnabled(false);
+    top->addWidget(_list);
+
+    _list->addColumn(i18n("From"));
+    _list->addColumn(i18n("To"));
+    _list->addColumn(i18n("Count"));
+    _list->addColumn(i18n("Percent"));
+    for (uint i=0; i<4; i++) _list->setColumnAlignment(i, AlignRight);
+    _list->addColumn(TQString());
+
+    const Item *sitem = internal->scoreInfos().item("score")->item();
+    const PlayerInfos &pi = internal->playerInfos();
+    const TQMemArray<uint> &sh = pi.histogram();
+    for (uint k=1; k<pi.histoSize(); k++) {
+        TQString s1 = sitem->pretty(0, sh[k-1]);
+        TQString s2;
+        if ( k==sh.size() ) s2 = "...";
+        else if ( sh[k]!=sh[k-1]+1 ) s2 = sitem->pretty(0, sh[k]);
+        (void)new KListViewItem(_list, s1, s2);
+    }
+}
+
+void HistogramTab::load()
+{
+    AdditionalTab::load();
+    const PlayerInfos &pi = internal->playerInfos();
+    uint n = pi.nbEntries();
+    uint s = pi.histoSize() - 1;
+    _counts.resize((n+1) * s);
+    _data.fill(0, n+1);
+    for (uint k=0; k<s; k++) {
+        _counts[n*s + k] = 0;
+        for (uint i=0; i<n; i++) {
+            uint nb = pi.item(pi.histoName(k+1))->read(i).toUInt();
+            _counts[i*s + k] = nb;
+            _counts[n*s + k] += nb;
+            _data[i] += nb;
+            _data[n] += nb;
+        }
+    }
+
+    init();
+}
+
+void HistogramTab::display(uint i)
+{
+    const PlayerInfos &pi = internal->playerInfos();
+    TQListViewItem *item = _list->firstChild();
+    uint s = pi.histoSize() - 1;
+    for (int k=s-1; k>=0; k--) {
+        uint nb = _counts[i*s + k];
+        item->setText(2, TQString::number(nb));
+        item->setText(3, percent(nb, _data[i]));
+        uint width = (_data[i]==0 ? 0 : tqRound(150.0 * nb / _data[i]));
+        TQPixmap pixmap(width, 10);
+        pixmap.fill(blue);
+        item->setPixmap(4, pixmap);
+        item = item->nextSibling();
+    }
+}
+
+} // namespace
diff --git a/libtdegames/highscore/kexthighscore_tab.h b/libtdegames/highscore/kexthighscore_tab.h
new file mode 100644
index 00000000..d59afeb5
--- /dev/null
+++ b/libtdegames/highscore/kexthighscore_tab.h
@@ -0,0 +1,121 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2002 Nicolas Hadacek (hadacek@kde.org)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KEXTHIGHSCORE_TAB_H
+#define KEXTHIGHSCORE_TAB_H
+
+#include <tqcombobox.h>
+#include <tqmemarray.h>
+
+class TQLabel;
+class KListView;
+
+
+namespace KExtHighscore
+{
+
+//-----------------------------------------------------------------------------
+class PlayersCombo : public TQComboBox
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    PlayersCombo(TQWidget *parent = 0, const char *name = 0);
+
+    void load();
+
+ signals:
+    void playerSelected(uint i);
+    void allSelected();
+    void noneSelected();
+
+ private slots:
+    void activatedSlot(int i);
+};
+
+//-----------------------------------------------------------------------------
+class AdditionalTab : public TQWidget
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    AdditionalTab(TQWidget *parent, const char *name);
+
+    virtual void load();
+
+ private slots:
+    void playerSelected(uint i) { display(i) ; }
+    void allSelected();
+
+ protected:
+    void init();
+    static TQString percent(uint n, uint total, bool withBraces = false);
+    virtual void display(uint i) = 0;
+
+ private:
+    PlayersCombo *_combo;
+};
+
+//-----------------------------------------------------------------------------
+class StatisticsTab : public AdditionalTab
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    StatisticsTab(TQWidget *parent);
+
+    void load();
+
+ private:
+    enum Count { Total = 0, Won, Lost, Draw, Nb_Counts };
+    static const char *COUNT_LABELS[Nb_Counts];
+    enum Trend { CurrentTrend = 0, WonTrend, LostTrend, Nb_Trends };
+    static const char *TREND_LABELS[Nb_Trends];
+    struct Data {
+        uint count[Nb_Counts];
+        double trend[Nb_Trends];
+    };
+    TQMemArray<Data> _data;
+    TQLabel *_nbs[Nb_Counts], *_percents[Nb_Counts], *_trends[Nb_Trends];
+
+    TQString percent(const Data &, Count) const;
+    void display(uint i);
+};
+
+//-----------------------------------------------------------------------------
+class HistogramTab : public AdditionalTab
+{
+ Q_OBJECT
+  TQ_OBJECT
+ public:
+    HistogramTab(TQWidget *parent);
+
+    void load();
+
+ private:
+    TQMemArray<uint> _counts;
+    TQMemArray<uint> _data;
+    KListView       *_list;
+
+    void display(uint i);
+};
+
+} // namespace
+
+#endif
diff --git a/libtdegames/highscore/kfilelock.cpp b/libtdegames/highscore/kfilelock.cpp
new file mode 100644
index 00000000..7dc83b96
--- /dev/null
+++ b/libtdegames/highscore/kfilelock.cpp
@@ -0,0 +1,88 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 "kfilelock.h"
+
+#include <unistd.h>
+#include <sys/file.h>
+#include <errno.h>
+
+#include <kdebug.h>
+
+
+KFileLock::KFileLock(int fd)
+    : _fd(fd), _locked(false)
+{}
+
+int KFileLock::lock()
+{
+    kdDebug(11002) << "lock fd=" << _fd << endl;
+#ifdef F_SETLK
+# ifndef SEEK_SET
+#  define SEEK_SET 0
+# endif
+    struct flock lock_data;
+    lock_data.l_type = F_WRLCK;
+    lock_data.l_whence = SEEK_SET;
+    lock_data.l_start = lock_data.l_len = 0;
+    if ( fcntl(_fd, F_SETLK, &lock_data)==-1 ) {
+        if ( errno==EAGAIN ) return -2;
+        return -1;
+    }
+#else
+# ifdef LOCK_EX
+    if ( flock (_fd, LOCK_EX|LOCK_NB)==-1 ) {
+        if ( errno==EWOULDBLOCK ) return -2;
+        return -1;
+    }
+# else
+    if ( lockf(_fd, F_TLOCK, 0)==-1 ) {
+        if ( errno==EACCES ) return -2;
+        return -1;
+    }
+# endif
+#endif
+    _locked = true;
+    return 0;
+}
+
+KFileLock::~KFileLock()
+{
+    unlock();
+}
+
+void KFileLock::unlock()
+{
+    if ( !_locked ) return;
+    kdDebug(11002) << "unlock" << endl;
+# ifdef F_SETLK
+    struct flock lock_data;
+    lock_data.l_type = F_UNLCK;
+    lock_data.l_whence = SEEK_SET;
+    lock_data.l_start = lock_data.l_len = 0;
+    (void)fcntl(_fd, F_SETLK, &lock_data);
+# else
+#  ifdef F_ULOCK
+    lockf(_fd, F_ULOCK, 0);
+#  else
+    flock(_fd, LOCK_UN);
+#  endif
+# endif
+    _locked = false;
+}
diff --git a/libtdegames/highscore/kfilelock.h b/libtdegames/highscore/kfilelock.h
new file mode 100644
index 00000000..2e1841ba
--- /dev/null
+++ b/libtdegames/highscore/kfilelock.h
@@ -0,0 +1,53 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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 KFILELOCK_H
+#define KFILELOCK_H
+
+
+class KFileLock
+{
+public:
+    KFileLock(int fd);
+
+    /** Call unlock(). */
+    ~KFileLock();
+
+    /** @return the file descriptor. */
+    int fd() const { return _fd; }
+
+    /*
+     * Lock the file.
+     * @return 0 on success, -1 on failure (no permission) and -2 if another
+     * process is currently locking the file.
+     */
+    int lock();
+
+    /** Unlock the file. */
+    void unlock();
+
+    /** @return true if we currently lock the file. */
+    bool isLocked() const { return _locked; }
+
+private:
+    int   _fd;
+    bool  _locked;
+};
+
+
+#endif
diff --git a/libtdegames/highscore/khighscore.cpp b/libtdegames/highscore/khighscore.cpp
new file mode 100644
index 00000000..6d696020
--- /dev/null
+++ b/libtdegames/highscore/khighscore.cpp
@@ -0,0 +1,262 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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.
+*/
+/*
+    $Id$
+*/
+
+#include <config.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/file.h>
+
+#include <kapplication.h>
+#include <ksimpleconfig.h>
+#include <kglobal.h>
+#include <kstdguiitem.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kdebug.h>
+#include <kstaticdeleter.h>
+
+#include "khighscore.h"
+#include "kconfigrawbackend.h"
+#include "kfilelock.h"
+
+#define GROUP "KHighscore"
+
+class KHighscorePrivate
+{
+public:
+    KHighscorePrivate() {}
+
+    TQString  group;
+    bool     global;
+};
+
+KFileLock *KHighscore::_lock = 0;
+KRawConfig *KHighscore::_config = 0;
+static KStaticDeleter<KFileLock> lockSD;
+static KStaticDeleter<KRawConfig> configSD;
+
+
+KHighscore::KHighscore(TQObject* parent)
+    : TQObject(parent)
+{
+    init(true);
+}
+
+KHighscore::KHighscore(bool forceLocal, TQObject* parent)
+    : TQObject(parent)
+{
+    init(forceLocal);
+}
+
+void KHighscore::init(bool forceLocal)
+{
+    d = new KHighscorePrivate;
+#ifdef HIGHSCORE_DIRECTORY
+    d->global = !forceLocal;
+    if ( d->global && _lock==0 )
+        kdFatal(11002) << "KHighscore::init should be called before!!" << endl;
+#else
+    d->global = false;
+    Q_UNUSED(forceLocal);
+#endif
+    readCurrentConfig();
+}
+
+bool KHighscore::isLocked() const
+{
+    return (d->global ? _lock->isLocked() : true);
+}
+
+void KHighscore::readCurrentConfig()
+{
+    if ( d->global ) _config->reparseConfiguration();
+}
+
+void KHighscore::init(const char *appname)
+{
+#ifdef HIGHSCORE_DIRECTORY
+    const TQString filename =  TQString::fromLocal8Bit("%1/%2.scores")
+                              .tqarg(HIGHSCORE_DIRECTORY).tqarg(appname);
+    int fd = open(filename.local8Bit(), O_RDWR);
+    if ( fd<0 ) kdFatal(11002) << "cannot open global highscore file \""
+                               << filename << "\"" << endl;
+    lockSD.setObject(_lock, new KFileLock(fd));
+    configSD.setObject(_config, new KRawConfig(fd, true)); // read-only
+
+    // drop the effective gid
+    int gid = getgid();
+    setregid(gid, gid);
+#else
+    Q_UNUSED(appname);
+#endif
+}
+
+bool KHighscore::lockForWriting(TQWidget *widget)
+{
+    if ( isLocked() ) return true;
+
+    bool first = true;
+    for (;;) {
+        kdDebug(11002) << "try locking" << endl;
+        // lock the highscore file (it should exist)
+        int result = _lock->lock();
+        bool ok = ( result==0 );
+        kdDebug(11002) << "locking system-wide highscore file res="
+                       <<  result << " (ok=" << ok << ")" << endl;
+        if (ok) {
+            readCurrentConfig();
+            _config->setReadOnly(false);
+            return true;
+        }
+
+        if ( !first ) {
+            KGuiItem item = KStdGuiItem::cont();
+            item.setText(i18n("Retry"));
+            int res = KMessageBox::warningContinueCancel(widget, i18n("Cannot access the highscore file. Another user is probably currently writing to it."), TQString(), item, "ask_lock_global_highscore_file");
+            if ( res==KMessageBox::Cancel ) break;
+        } else sleep(1);
+        first = false;
+    }
+    return false;
+}
+
+void KHighscore::writeAndUnlock()
+{
+    if ( !d->global ) {
+        kapp->config()->sync();
+        return;
+    }
+    if ( !isLocked() ) return;
+
+    kdDebug(11002) << "unlocking" << endl;
+    _config->sync(); // write config
+    _lock->unlock();
+    _config->setReadOnly(true);
+}
+
+KHighscore::~KHighscore()
+{
+    writeAndUnlock();
+    delete d;
+}
+
+KConfig* KHighscore::config() const
+{
+    return (d->global ? _config : kapp->config());
+}
+
+void KHighscore::writeEntry(int entry, const TQString& key, const TQVariant& value)
+{
+ Q_ASSERT( isLocked() );
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ cg.config()->writeEntry(confKey, value);
+}
+
+void KHighscore::writeEntry(int entry, const TQString& key, int value)
+{
+ Q_ASSERT( isLocked() );
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ cg.config()->writeEntry(confKey, value);
+}
+
+void KHighscore::writeEntry(int entry, const TQString& key, const TQString &value)
+{
+ Q_ASSERT (isLocked() );
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ cg.config()->writeEntry(confKey, value);
+}
+
+TQVariant KHighscore::readPropertyEntry(int entry, const TQString& key, const TQVariant& pDefault) const
+{
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ return cg.config()->readPropertyEntry(confKey, pDefault);
+}
+
+TQString KHighscore::readEntry(int entry, const TQString& key, const TQString& pDefault) const
+{
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ return cg.config()->readEntry(confKey, pDefault);
+}
+
+int KHighscore::readNumEntry(int entry, const TQString& key, int pDefault) const
+{
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ return cg.config()->readNumEntry(confKey, pDefault);
+}
+
+bool KHighscore::hasEntry(int entry, const TQString& key) const
+{
+ KConfigGroupSaver cg(config(), group());
+ TQString confKey = TQString("%1_%2").tqarg(entry).tqarg(key);
+ return cg.config()->hasKey(confKey);
+}
+
+TQStringList KHighscore::readList(const TQString& key, int lastEntry) const
+{
+ TQStringList list;
+ for (int i = 1; hasEntry(i, key) && ((lastEntry > 0) ? (i <= lastEntry) : true); i++) {
+	list.append(readEntry(i, key));
+ }
+ return list;
+}
+
+void KHighscore::writeList(const TQString& key, const TQStringList& list)
+{
+ for (int unsigned i = 1; i <= list.count(); i++) {
+	writeEntry(i, key, list[i - 1]);
+ }
+}
+
+void KHighscore::setHighscoreGroup(const TQString& group)
+{
+ d->group = group;
+}
+
+const TQString& KHighscore::highscoreGroup() const
+{
+ return d->group;
+}
+
+TQString KHighscore::group() const
+{
+    if ( highscoreGroup().isNull() )
+        return (d->global ? TQString() : GROUP);
+    return (d->global ? highscoreGroup()
+            : TQString("%1_%2").tqarg(GROUP).tqarg(highscoreGroup()));
+}
+
+bool KHighscore::hasTable() const
+{ return config()->hasGroup(group()); }
+
+void KHighscore::sync()
+{
+    writeAndUnlock();
+}
+
+#include "khighscore.moc"
diff --git a/libtdegames/highscore/khighscore.h b/libtdegames/highscore/khighscore.h
new file mode 100644
index 00000000..b7b6fb5e
--- /dev/null
+++ b/libtdegames/highscore/khighscore.h
@@ -0,0 +1,312 @@
+/*
+    This file is part of the KDE games library
+    Copyright (C) 2001 Andreas Beckermann (b_mann@gmx.de)
+    Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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.
+*/
+/*
+    $Id$
+*/
+#ifndef __KHIGHSCORE_H__
+#define __KHIGHSCORE_H__
+
+#include <tqstring.h>
+#include <tqobject.h>
+#include <kdemacros.h>
+class KConfig;
+class KFileLock;
+class KRawConfig;
+class KHighscorePrivate;
+
+/**
+ * @short Class for managing highscore tables
+ *
+ * This is the KDE class for saving and reading highscore tables. It offers the
+ * possibility for system-wide highscore tables (configure with e.g.
+ * --enable-highscore-dir=/var/games) and a theoretically unlimited number of
+ * entries.
+ *
+ * You can specify different "keys" for an entry - just like the KConfig
+ * keys. But it will be prefixed with the number of the entry. For example you
+ * will probably use something like this to save the name of the player on the
+ * top of the list (ie the winner):
+ * \code
+ * highscore->writeEntry(1, "name", myPlayer->name());
+ * \endcode
+ * Note that it doesn't really matter if you use "0" or "1" as the first entry
+ * of the list as long as your program always uses the same for the first
+ * entry. I recommend to use "1", as several convenience methods use this.
+ *
+ * You can also specify different groups using setHighscoreGroup. Just
+ * like the keys mentioned above the groups behave like groups in KConfig
+ * but are prefixed with "KHighscore_". The default group is just "KHighscore".
+ * You might use this e.g. to create different highscore tables like
+ * \code
+ * table->setHighscoreGroup("Easy");
+ * // write the highscores for level "easy" to the table
+ * writeEasyHighscores(table);
+ *
+ * table->setHighscore("Player_1");
+ * // write player specific highscores to the table
+ * writePlayerHighscores(table);
+ * \endcode
+ * As you can see above you can also use this to write the highscores of a
+ * single player, so the "best times" of a player. To write highscores for a
+ * specific player in a specific level you will have to use a more complex way:
+ * \code
+ * TQString group = TQString("%1_%2").tqarg(player).tqarg(level);
+ * table->setGroup(group);
+ * writeHighscore(table, player, level);
+ * \endcode
+ *
+ * Also note that you MUST NOT mark the key or the group for translation! I.e.
+ * don't use i18n() for the keys or groups! Here is the code to read the above
+ * written entry:
+ * \code
+ * TQString firstName = highscore->readEntry(0, "name");
+ * \endcode
+ * Easy, what?
+ * @author Andreas Beckermann <b_mann@gmx.de>
+ **/
+class KDE_EXPORT KHighscore : public TQObject
+{
+	Q_OBJECT
+  TQ_OBJECT
+public:
+        /** @obsolete
+         * Constructor. The highscore file is forced to be local to support
+         * games using the old behaviour.
+         */
+	KHighscore(TQObject* parent = 0);
+
+        /**
+         * Constructor.
+         *
+         * @param forceLocal if true, the local highscore file is used even
+         * when the configuration has been set to use a system-wide file. This
+         * is convenient for converting highscores from legacy applications.
+	 * @param parent parent widget for this widget
+	 * @since 3.2
+         */
+        KHighscore(bool forceLocal, TQObject *parent);
+
+        /**
+         * Read the current state of the highscore file. Remember that when
+         * it's not locked for writing, this file can change at any time.
+         * (This method is only useful for a system-wide highscore file).
+	 * @since 3.2
+         */
+        void readCurrentConfig();
+
+        /** @since 3.2
+         * This method open the system-wide highscore file using the effective
+         * group id of the game executable (which should be "games"). The
+         * effective group id is completely dropped afterwards.
+         *
+         * Note: this method should be called in main() before creating a
+         * KApplication and doing anything else (KApplication checks that the
+         * program is not suid/sgid and will exit the program for security
+         * reason if it is the case).
+         */
+        static void init(const char *appname);
+
+        /** @since 3.2
+         * Lock the system-wide highscore file for writing (does nothing and
+         * return true if the local file is used).
+         * You should perform writing without GUI interaction to avoid
+         * blocking and don't forget to unlock the file as soon as possible
+         * with writeAndUnlock().
+         *
+         * If the config file cannot be locked,
+         * the method waits for 1 second and, if it failed again, displays
+         * a message box asking for retry or cancel.
+         * @param widget used as the parent of the message box.
+         *
+         * @return false on error or if the config file is locked by another
+         * process. In such case, the config stays read-only.
+         */
+        bool lockForWriting(TQWidget *widget = 0);
+
+        /**
+         * Effectively write and unlock the system-wide highscore file
+         * (@see lockForWriting).
+         * If using a local highscore file, it will sync the config.
+	 * @since 3.2
+         */
+        void writeAndUnlock();
+
+        /**
+         * @return true if the highscore file is locked or if a local
+         * file is used.
+	 *  @since 3.2
+         */
+        bool isLocked() const;
+
+        /**
+         * Destructor.
+         * If necessary, write and unlock the highscore file.
+         */
+	~KHighscore();
+
+	/**
+	 * @param entry The number of the entry / the placing of the player
+	 * @param key A key for this entry. E.g. "name" for the name of the
+	 * player. Nearly the same as the usual keys in KConfig - but they
+	 * are prefixed with the entry number
+	 * @param value The value of this entry
+	 **/
+	void writeEntry(int entry, const TQString& key, const TQString& value);
+
+	/**
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 **/
+	void writeEntry(int entry, const TQString& key, int value);
+
+	/**
+	 * This is an overloaded member function, provided for convenience.
+	 * It differs from the above function only in what argument(s) it accepts.
+	 * See KConfigBase documentation for allowed TQVariant::Type.
+	 **/
+	void writeEntry(int entry, const TQString& key, const TQVariant &value);
+
+	/**
+	 * Reads an entry from the highscore table.
+	 * @param entry The number of the entry / the placing to be read
+	 * @param key The key of the entry. E.g. "name" for the name of the
+	 * player. Nearly the same as the usual keys in KConfig - but they
+	 * are prefixed with the entry number
+	 * @param pDefault This will be used as default value if the key+pair
+	 * entry can't be found.
+	 * @return The value of this entry+key pair or pDefault if the entry+key
+	 * pair doesn't exist
+	 **/
+	TQString readEntry(int entry, const TQString& key, const TQString& pDefault = TQString()) const;
+
+	/**
+	 * Read a numeric value.
+	 * @param entry The number of the entry / the placing to be read
+	 * @param key The key of the entry. E.g. "name" for the name of the
+	 * player. Nearly the same as the usual keys in KConfig - but they
+	 * are prefixed with the entry number
+	 * @param pDefault This will be used as default value if the key+pair
+	 * entry can't be found.
+	 * @return The value of this entry+key pair or pDefault if the entry+key
+	 * pair doesn't exist
+	 **/
+	int readNumEntry(int entry, const TQString& key, int pDefault = -1) const;
+
+    /**
+     * Read a TQVariant entry.
+     * See KConfigBase documentation for allowed TQVariant::Type.
+     *
+     * @return the value of this entry+key pair or pDefault if the entry+key
+     * pair doesn't exist or
+     */
+    TQVariant readPropertyEntry(int entry, const TQString &key, const TQVariant &pDefault) const;
+
+	/**
+	 * @return True if the highscore table conatins the entry/key pair,
+	 * otherwise false
+	 **/
+	bool hasEntry(int entry, const TQString& key) const;
+
+	/**
+	 * Reads a list of entries from the highscore table starting at 1 until
+	 * lastEntry. If an entry between those numbers doesn't exist the
+	 * function aborts reading even if after the missing entry is an
+	 * existing one. The first entry of the list is the first placing, the
+	 * last on is the last placing.
+	 * @return A list of the entries of this key. You could also call
+	 * readEntry(i, key) where i is from 1 to 20. Note that this function
+	 * depends on "1" as the first entry!
+	 * @param key The key of the entry. E.g. "name" for the name of the
+	 * player. Nearly the same as the usual keys in KConfig - but they
+	 * are prefixed with the entry number
+	 * @param lastEntry the last entry which will be includes into the list.
+	 * 1 will include a list with maximal 1 entry - 20 a list with maximal
+	 * 20 entries. If lastEntry is <= 0 then rading is only stopped when when an
+	 * entry does not exist.
+	 **/
+	TQStringList readList(const TQString& key, int lastEntry = 20) const;
+
+	/**
+	 * Writes a list of entries to the highscore table.
+	 *
+	 * The first entry is prefixed with "1". Using this method is a short
+	 * way of calling writeEntry(i, key, list[i]) from i = 1 to
+	 * list.count()
+	 * @param key A key for the entry. E.g. "name" for the name of the
+	 * player. Nearly the same as the usual keys in KConfig - but they
+	 * are prefixed with the entry number
+	 * @param list The list of values
+	 **/
+	void writeList(const TQString& key, const TQStringList& list);
+
+	/**
+	 * @return Whether a highscore table exists. You can use this
+	 * function to indicate whether KHighscore created a highscore table
+	 * before and - if not - read your old (non-KHighscore) table instead.
+	 * This way you can safely read an old table and save it using
+	 * KHighscore without losing any data
+	 **/
+	bool hasTable() const;
+
+        /** @obsolete
+         * This does the same as writeAndUnlock().
+         */
+	void sync();
+
+	/**
+	 * Set the new highscore group. The group is being prefixed with
+	 * "KHighscore_" in the table.
+	 * @param groupname The new groupname. E.g. use "easy" for the easy
+	 * level of your game. If you use TQString() (the default) the
+	 * default group is used.
+	 **/
+	void setHighscoreGroup(const TQString& groupname = TQString());
+
+	/**
+	 * @return The currently used group. This doesn't contain the prefix
+	 * ("KHighscore_") but the same as setHighscoreGroup uses. The
+         * default is TQString()
+	 **/
+	const TQString& highscoreGroup() const;
+
+protected:
+	/**
+	 * @return A groupname to be used in KConfig. Used internally to
+	 * prefix the value from highscoreGroup() with "KHighscore_"
+	 **/
+	TQString group() const;
+
+	/**
+	 * @return A pointer to the KConfig object to be used. This is
+	 * either kapp->config() (default) or a KSimpleConfig object for
+         * a system-wide highscore file.
+	 **/
+	KConfig* config() const;
+
+        void init(bool forceLocal);
+
+private:
+	KHighscorePrivate* d;
+
+        static KFileLock *_lock; // lock on system-wide highscore file
+        static KRawConfig *_config; // config for system-wide highscore file
+};
+
+#endif
diff --git a/libtdegames/highscore/kscoredialog.cpp b/libtdegames/highscore/kscoredialog.cpp
new file mode 100644
index 00000000..e799883b
--- /dev/null
+++ b/libtdegames/highscore/kscoredialog.cpp
@@ -0,0 +1,411 @@
+/****************************************************************
+Copyright (c) 1998 Sandro Sigala <ssigala@globalnet.it>.
+Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
+All rights reserved.
+
+Permission to use, copy, modify, and distribute this software
+and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all
+copies and that both that the copyright notice and this
+permission notice and warranty disclaimer appear in supporting
+documentation, and that the name of the author not be used in
+advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+The author disclaim all warranties with regard to this
+software, including all implied warranties of merchantability
+and fitness.  In no event shall the author be liable for any
+special, indirect or consequential damages or any damages
+whatsoever resulting from loss of use, data or profits, whether
+in an action of contract, negligence or other tortious action,
+arising out of or in connection with the use or performance of
+this software.
+****************************************************************/
+
+#include "config.h"
+
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqlineedit.h>
+#include <tqwidgetstack.h>
+#include <tqtimer.h>
+#include <tqevent.h>
+#include <tqptrvector.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kseparator.h>
+
+#include "kscoredialog.h"
+
+class KScoreDialog::KScoreDialogPrivate
+{ 
+public:  
+   TQPtrList<FieldInfo> scores;
+   TQWidget *page;
+   TQGridLayout *tqlayout;
+   TQLineEdit *edit;
+   TQPtrVector<TQWidgetStack> stack;
+   TQPtrVector<TQLabel> labels;
+   TQLabel *commentLabel;
+   TQString comment;
+   int fields;
+   int newName;
+   int latest;
+   int nrCols;
+   bool loaded;
+   TQString configGroup;
+   
+   TQMap<int, int> col;
+   TQMap<int, TQString> header;
+   TQMap<int, TQString> key;
+   TQString player;
+};
+
+
+KScoreDialog::KScoreDialog(int fields, TQWidget *parent, const char *oname)
+        : KDialogBase(parent, oname, true, i18n("High Scores"), Ok, Ok, true)
+{
+   d = new KScoreDialogPrivate();
+   d->edit = 0;
+   d->fields = fields;
+   d->newName = -1;
+   d->latest = -1;
+   d->loaded = false;
+   d->nrCols = 0;
+   d->configGroup = "High Score";
+   
+   d->scores.setAutoDelete(true);
+   d->header[Name] = i18n("Name");
+   d->key[Name] = "Name";
+   
+   d->header[Date] = i18n("Date");
+   d->key[Date] = "Date";
+   
+   d->header[Level] = i18n("Level");
+   d->key[Level] = "Level";
+   
+   d->header[Score] = i18n("Score");
+   d->key[Score] = "Score";
+   d->page = makeMainWidget();
+   
+   connect(this, TQT_SIGNAL(okClicked()), TQT_SLOT(slotGotName()));
+}
+
+KScoreDialog::~KScoreDialog()
+{
+   delete d;
+}
+
+void KScoreDialog::setConfigGroup(const TQString &group)
+{
+   d->configGroup = group;
+   d->loaded = false;
+}
+
+void KScoreDialog::setComment(const TQString &comment)
+{
+   d->comment = comment;
+}
+
+void KScoreDialog::addField(int field, const TQString &header, const TQString &key)
+{
+   d->fields |= field;
+   d->header[field] = header;
+   d->key[field] = key;
+}
+
+void KScoreDialog::setupDialog()
+{
+   d->nrCols = 1;
+   
+   for(int field = 1; field < d->fields; field = field * 2)
+   {
+      if (d->fields & field)
+         d->col[field] = d->nrCols++;
+   }
+      
+   d->tqlayout = new TQGridLayout(d->page, 15, d->nrCols, marginHint() + 20, spacingHint());
+   d->tqlayout->addRowSpacing(4, 15);
+
+   d->commentLabel = new TQLabel(d->page);
+   d->commentLabel->tqsetAlignment(AlignVCenter | AlignHCenter);
+   d->tqlayout->addMultiCellWidget(d->commentLabel, 1, 1, 0, d->nrCols-1);
+
+   TQFont bold = font();
+   bold.setBold(true);
+
+   TQLabel *label;
+   d->tqlayout->addColSpacing(0, 50);
+   label = new TQLabel(i18n("Rank"), d->page);
+   d->tqlayout->addWidget(label, 3, 0);
+   label->setFont(bold);
+
+   for(int field = 1; field < d->fields; field = field * 2)
+   {
+      if (d->fields & field)
+      {
+         d->tqlayout->addColSpacing(d->col[field], 50);
+
+         label = new TQLabel(d->header[field], d->page);
+         d->tqlayout->addWidget(label, 3, d->col[field], field <= Name ? AlignLeft : AlignRight);
+         label->setFont(bold);
+      }
+   }
+
+   KSeparator *sep = new KSeparator(Qt::Horizontal, d->page);
+   d->tqlayout->addMultiCellWidget(sep, 4, 4, 0, d->nrCols-1);
+
+   d->labels.resize(d->nrCols * 10);
+   d->stack.resize(10);
+
+   TQString num;
+   for (int i = 1; i <= 10; ++i) {
+      TQLabel *label;
+      num.setNum(i);
+      label = new TQLabel(i18n("#%1").tqarg(num), d->page);
+      d->labels.insert((i-1)*d->nrCols + 0, label);
+      d->tqlayout->addWidget(label, i+4, 0);
+      if (d->fields & Name)
+      {
+         TQWidgetStack *stack = new TQWidgetStack(d->page);
+         d->stack.insert(i-1, stack);
+         d->tqlayout->addWidget(stack, i+4, d->col[Name]);
+         label = new TQLabel(d->page);
+         d->labels.insert((i-1)*d->nrCols + d->col[Name], label);
+         stack->addWidget(label);
+         stack->raiseWidget(label);
+      }
+      for(int field = Name * 2; field < d->fields; field = field * 2)
+      {
+         if (d->fields & field)
+         {
+           label = new TQLabel(d->page);
+           d->labels.insert((i-1)*d->nrCols + d->col[field], label);
+           d->tqlayout->addWidget(label, i+4, d->col[field], AlignRight);
+         }
+      }
+   }
+}
+
+void KScoreDialog::aboutToShow()
+{
+   if (!d->loaded)
+      loadScores();
+      
+   if (!d->nrCols)
+      setupDialog();
+
+   d->commentLabel->setText(d->comment);
+   if (d->comment.isEmpty())
+   {
+      d->commentLabel->setMinimumSize(TQSize(1,1));
+      d->commentLabel->hide();    
+      d->tqlayout->addRowSpacing(0, -15);
+      d->tqlayout->addRowSpacing(2, -15);
+   } 
+   else
+   {
+      d->commentLabel->setMinimumSize(d->commentLabel->tqsizeHint());
+      d->commentLabel->show();
+      d->tqlayout->addRowSpacing(0, -10);
+      d->tqlayout->addRowSpacing(2, 10);
+   }
+   d->comment = TQString();
+
+   TQFont normal = font();
+   TQFont bold = normal;
+   bold.setBold(true);
+
+   TQString num;
+   for (int i = 1; i <= 10; ++i) {
+      TQLabel *label;
+      num.setNum(i);
+      FieldInfo *score = d->scores.at(i-1);
+      label = d->labels[(i-1)*d->nrCols + 0];
+      if (i == d->latest) 
+         label->setFont(bold);
+      else
+         label->setFont(normal);
+
+      if (d->fields & Name)
+      {
+         if (d->newName == i)
+         {
+           TQWidgetStack *stack = d->stack[i-1];
+           d->edit = new TQLineEdit(d->player, stack);
+           d->edit->setMinimumWidth(40);
+           stack->addWidget(d->edit);
+           stack->raiseWidget(d->edit);
+           d->edit->setFocus();
+           connect(d->edit, TQT_SIGNAL(returnPressed()), 
+                 this, TQT_SLOT(slotGotReturn()));
+         }
+         else
+         {
+           label = d->labels[(i-1)*d->nrCols + d->col[Name]];
+           if (i == d->latest) 
+             label->setFont(bold);
+           else
+             label->setFont(normal);
+           label->setText((*score)[Name]);
+         }
+         
+      }
+      for(int field = Name * 2; field < d->fields; field = field * 2)
+      {
+         if (d->fields & field)
+         {
+           label = d->labels[(i-1)*d->nrCols + d->col[field]];
+           if (i == d->latest) 
+             label->setFont(bold);
+           else
+             label->setFont(normal);
+           label->setText((*score)[field]);
+         }
+      }
+   }
+   d->latest = -1;
+   setFixedSize(tqminimumSizeHint());
+}
+
+void KScoreDialog::loadScores()
+{
+   TQString key, value;
+   d->loaded = true;
+   d->scores.clear();
+   KConfigGroup config(kapp->config(), d->configGroup.utf8());
+
+   d->player = config.readEntry("LastPlayer");
+
+   TQString num;
+   for (int i = 1; i <= 10; ++i) {
+      num.setNum(i);
+      FieldInfo *score = new FieldInfo();
+      for(int field = 1; field < d->fields; field = field * 2)
+      {
+         if (d->fields & field)
+         {
+            key = "Pos" + num + d->key[field];
+            (*score)[field] = config.readEntry(key, "-");
+         }
+      }
+      d->scores.append(score);
+   }
+}
+
+void KScoreDialog::saveScores()
+{
+   TQString key, value;
+   KConfigGroup config(kapp->config(), d->configGroup.utf8());
+
+   config.writeEntry("LastPlayer", d->player);
+
+   TQString num;
+   for (int i = 1; i <= 10; ++i) {
+      num.setNum(i);
+      FieldInfo *score = d->scores.at(i-1);
+      for(int field = 1; field < d->fields; field = field * 2)
+      {
+         if (d->fields & field)
+         {
+            key = "Pos" + num + d->key[field];
+            config.writeEntry(key, (*score)[field]);
+         }
+      }
+   }
+   kapp->config()->sync();
+}
+
+int KScoreDialog::addScore(int newScore, const FieldInfo &newInfo, bool askName)
+{
+   return addScore(newScore, newInfo, askName, false);
+}
+
+int KScoreDialog::addScore(int newScore, const FieldInfo &newInfo, bool askName, bool lessIsMore)
+{
+   if (!d->loaded)
+      loadScores();
+   FieldInfo *score = d->scores.first();
+   int i = 1;
+   for(; score; score = d->scores.next(), i++)
+   {
+      bool ok;
+      int num_score = (*score)[Score].toLong(&ok);
+      if (lessIsMore && !ok)
+         num_score = 1 << 30;
+      if (((newScore > num_score) && !lessIsMore) ||
+          ((newScore < num_score) && lessIsMore))
+      {
+        score = new FieldInfo(newInfo);
+        (*score)[Score].setNum(newScore);
+        d->scores.insert(i-1, score);
+        d->scores.remove(10);
+        d->latest = i;
+        if (askName)
+          d->newName = i;
+        else
+          saveScores();
+        if (i == 1)
+          d->comment = i18n("Excellent!\nYou have a new high score!");
+        else
+          d->comment = i18n("Well done!\nYou made it to the high score list!");
+        return i;
+      }
+   }
+   return 0;
+}
+
+void KScoreDialog::show()
+{
+   aboutToShow();
+   KDialogBase::show();
+}
+
+void KScoreDialog::slotGotReturn()
+{
+   TQTimer::singleShot(0, this, TQT_SLOT(slotGotName()));
+}
+
+void KScoreDialog::slotGotName()
+{
+   if (d->newName == -1) return;
+   
+   d->player = d->edit->text();
+   
+   (*d->scores.at(d->newName-1))[Name] = d->player;
+   saveScores();
+
+   TQFont bold = font();
+   bold.setBold(true);
+   
+   TQLabel *label = d->labels[(d->newName-1)*d->nrCols + d->col[Name]];
+   label->setFont(bold);
+   label->setText(d->player);
+   d->stack[(d->newName-1)]->raiseWidget(label);
+   delete d->edit;
+   d->edit = 0;
+   d->newName = -1;
+}
+
+int KScoreDialog::highScore()
+{
+   if (!d->loaded)
+      loadScores();
+
+   return (*d->scores.first())[Score].toInt();
+}
+
+void KScoreDialog::keyPressEvent( TQKeyEvent *ev)
+{
+   if ((d->newName != -1) && (ev->key() == Key_Return))
+   {
+       ev->ignore();
+       return;
+   }
+   KDialogBase::keyPressEvent(ev);
+}
+
+
+#include "kscoredialog.moc"
diff --git a/libtdegames/highscore/kscoredialog.h b/libtdegames/highscore/kscoredialog.h
new file mode 100644
index 00000000..99a9f70b
--- /dev/null
+++ b/libtdegames/highscore/kscoredialog.h
@@ -0,0 +1,126 @@
+/****************************************************************
+Copyright (c) 1998 Sandro Sigala <ssigala@globalnet.it>.
+Copyright (c) 2001 Waldo Bastian <bastian@kde.org>
+All rights reserved.
+
+Permission to use, copy, modify, and distribute this software
+and its documentation for any purpose and without fee is hereby
+granted, provided that the above copyright notice appear in all
+copies and that both that the copyright notice and this
+permission notice and warranty disclaimer appear in supporting
+documentation, and that the name of the author not be used in
+advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+The author disclaim all warranties with regard to this
+software, including all implied warranties of merchantability
+and fitness.  In no event shall the author be liable for any
+special, indirect or consequential damages or any damages
+whatsoever resulting from loss of use, data or profits, whether
+in an action of contract, negligence or other tortious action,
+arising out of or in connection with the use or performance of
+this software.
+****************************************************************/
+
+#ifndef KSCOREDIALOG_H
+#define KSCOREDIALOG_H
+
+#include <tqmap.h>
+#include <tqptrlist.h>
+
+#include <kdialogbase.h>
+#include <kdemacros.h>
+class TQGridLayout;
+class TQLineEdit;
+class TQWidgetStack;
+
+/**
+ * A simple high score dialog.
+ */
+class KDE_EXPORT KScoreDialog : public KDialogBase {
+   Q_OBJECT
+  TQ_OBJECT
+   
+public:
+   enum Fields { Name = 1 << 0, 
+                 Level = 1 << 1, 
+                 
+                 Custom1 = 1 << 10,
+                 Custom2 = 1 << 11,
+                 Custom3 = 1 << 12,   	
+                 
+                 Date = 1 << 27, 
+                 Time = 1 << 28, 
+                 Score = 1 << 29 };
+        
+   typedef TQMap<int, TQString> FieldInfo;
+
+   /**
+    * @param fields Which fields should be listed.
+    * @param parent passed to parent TQWidget constructor
+    * @param name passed to parent TQWidget constructor
+    */
+   KScoreDialog(int fields, TQWidget *parent=0, const char *name=0);
+
+   ~KScoreDialog();
+
+   /**
+    * @param group to use for reading/writing highscores from/to. By default
+    * the class will use "High Score"
+    */
+   void setConfigGroup(const TQString &group);
+
+   /**
+    * @param comment to add when showing high-scores.
+    * The comment is only used once.  
+    */
+   void setComment(const TQString &comment);
+
+   /**
+    * Define an extra FieldInfo entry.
+    * @param field Id of this field
+    * @param header Header shown in the dialog for this field
+    * @param key used to store this field with.
+    */
+   void addField(int field, const TQString &header, const TQString &key); 
+
+   /**
+    * Adds a new score to the list.
+    *
+    * @param newScore the score of this game.
+    * @param newInfo additional info about the score.
+    * @param askName Whether to prompt for the players name.
+    * @param lessIsMore If true, the lowest score is the best score.
+    *
+    * @returns The highscore position if the score was good enough to 
+    * make it into the list (1 being topscore) or 0 otherwise.
+    */   
+   int addScore(int newScore, const FieldInfo &newInfo, bool askName, bool lessIsMore);
+   int addScore(int newScore, const FieldInfo &newInfo, bool askName=true);
+
+   /**
+    * Returns the current best score.
+    */
+   int highScore();
+
+   virtual void show();
+
+private slots:
+   void slotGotReturn();
+   void slotGotName();
+
+private:
+   /* read scores */
+   void loadScores();   
+   void saveScores();
+   
+   void aboutToShow();
+   void setupDialog();
+   void keyPressEvent( TQKeyEvent *ev);
+
+private:           
+   class KScoreDialogPrivate;
+   KScoreDialogPrivate *d;
+};
+
+#endif // !KSCOREDIALOG_H
-- 
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