diff options
Diffstat (limited to 'libkdegames/highscore/kexthighscore_item.cpp')
| -rw-r--r-- | libkdegames/highscore/kexthighscore_item.cpp | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/libkdegames/highscore/kexthighscore_item.cpp b/libkdegames/highscore/kexthighscore_item.cpp new file mode 100644 index 00000000..48556e02 --- /dev/null +++ b/libkdegames/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 <qlayout.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 QVariant &def, const QString &label, int alignment) + : _default(def), _label(label), _alignment(alignment), + _format(NoFormat), _special(NoSpecial) +{} + +Item::~Item() +{} + +QVariant Item::read(uint, const QVariant &value) const +{ + return value; +} + +void Item::setPrettyFormat(Format format) +{ + bool buint = ( _default.type()==QVariant::UInt ); + bool bdouble = ( _default.type()==QVariant::Double ); + bool bnum = ( buint || bdouble || _default.type()==QVariant::Int ); + + switch (format) { + case OneDecimal: + case Percentage: + Q_ASSERT(bdouble); + break; + case MinuteTime: + Q_ASSERT(bnum); + break; + case DateTime: + Q_ASSERT( _default.type()==QVariant::DateTime ); + break; + case NoFormat: + break; + } + + _format = format; +} + +void Item::setPrettySpecial(Special special) +{ + bool buint = ( _default.type()==QVariant::UInt ); + bool bnum = ( buint || _default.type()==QVariant::Double + || _default.type()==QVariant::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()==QVariant::String ); + break; + case NoSpecial: + break; + } + + _special = special; +} + +QString Item::timeFormat(uint n) +{ + Q_ASSERT( n<=3600 && n!=0 ); + n = 3600 - n; + return QString::number(n / 60).rightJustify(2, '0') + ':' + + QString::number(n % 60).rightJustify(2, '0'); +} + +QString Item::pretty(uint, const QVariant &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 QString::number(value.toDouble(), 'f', 1); + case Percentage: + return QString::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 QVariant &Score::data(const QString &name) const +{ + Q_ASSERT( _data.contains(name) ); + return _data[name]; +} + +void Score::setData(const QString &name, const QVariant &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); +} + +QDataStream &operator <<(QDataStream &s, const Score &score) +{ + s << (Q_UINT8)score.type(); + s << score._data; + return s; +} + +QDataStream &operator >>(QDataStream &s, Score &score) +{ + Q_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; + QVariant 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 QString &name) +{ + _scores[i].setData("name", name); +} + +void MultiplayerScores::addScore(uint i, const Score &score) +{ + QVariant 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(QWidget *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 + QValueVector<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(); + QValueVector<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); + QHBoxLayout *hbox = new QHBoxLayout(dialog.plainPage(), + KDialog::marginHint(), KDialog::spacingHint()); + + QVBox *vbox = new QVBox(dialog.plainPage()); + hbox->addWidget(vbox); + if ( _nbGames[0]==0 ) (void)new QLabel(i18n("No game played."), vbox); + else { + (void)new QLabel(i18n("Scores for last game:"), vbox); + (void)new LastMultipleScoresList(ordered, vbox); + } + + if ( _nbGames[0]>1 ) { + vbox = new QVBox(dialog.plainPage()); + hbox->addWidget(vbox); + (void)new QLabel(i18n("Scores for the last %1 games:") + .arg(_nbGames[0]), vbox); + (void)new TotalMultipleScoresList(ordered, vbox); + } + + dialog.enableButtonSeparator(false); + dialog.exec(); +} + +QDataStream &operator <<(QDataStream &s, const MultiplayerScores &score) +{ + s << score._scores; + s << score._nbGames; + return s; +} + +QDataStream &operator >>(QDataStream &s, MultiplayerScores &score) +{ + s >> score._scores; + s >> score._nbGames; + return s; +} + +} // namespace |