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tdegames/libkdegames/highscore/kexthighscore_tab.cpp

282 lines
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/*
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