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/*
* Copyright 2007-2009 Parker Coates <coates@kde.org>
*
* This file is part of Killbots.
*
* Killbots is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* Killbots is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Killbots. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rulesetselector.h"
#include "ruleset.h"
#include "rulesetdetailsdialog.h"
#include "settings.h"
#include <KDE/KDebug>
#include <KDE/KLineEdit>
#include <KDE/KLocalizedString>
#include <KDE/KStandardDirs>
#include <QtGui/QGroupBox>
#include <QtGui/QLabel>
#include <QtGui/QLayout>
#include <QtGui/QListWidget>
#include <QtGui/QPushButton>
#include <QtGui/QScrollArea>
#include <QtGui/QTableWidget>
Killbots::RulesetSelector::RulesetSelector( QWidget * parent )
: QWidget( parent ),
m_rulesetMap(),
m_detailsDialog( 0 )
{
// Create a hidden KLineEdit to use the automatic KConfigXT connection
kcfg_Ruleset = new KLineEdit();
kcfg_Ruleset->setObjectName( QLatin1String( "kcfg_Ruleset" ) );
kcfg_Ruleset->hide();
m_listWidget = new QListWidget();
m_listWidget->setWhatsThis( i18n("A list of the Killbots rulesets installed on this computer.") );
QGroupBox * groupBox = new QGroupBox( i18n("Game Type Details") );
groupBox->setWhatsThis( i18n("Lists information on the currently selected game type.") );
QLabel * authorLabel = new QLabel( i18n("Author:") );
authorLabel->setAlignment( Qt::AlignRight | Qt::AlignTop );
m_author = new QLabel();
m_author->setAlignment( Qt::AlignLeft | Qt::AlignTop );
m_author->setWordWrap( true );
QLabel * contactLabel = new QLabel( i18n("Contact:") );
contactLabel->setAlignment( Qt::AlignRight | Qt::AlignTop );
m_authorContact = new QLabel();
m_authorContact->setAlignment( Qt::AlignLeft | Qt::AlignTop );
m_authorContact->setWordWrap( true );
m_authorContact->setOpenExternalLinks ( true );
QLabel * descriptionLabel = new QLabel( i18n("Description:") );
descriptionLabel->setAlignment( Qt::AlignRight | Qt::AlignTop );
m_description = new QLabel();
m_description->setAlignment( Qt::AlignLeft | Qt::AlignTop );
m_description->setWordWrap( true );
QPushButton * detailsButton = new QPushButton( i18n("Details...") );
detailsButton->setToolTip( i18n("Show the detailed parameters of the selected game type") );
detailsButton->setWhatsThis( i18n("Opens a dialog listing the values of all internal parameters for the selected game type.") );
QGridLayout * boxLayout = new QGridLayout( groupBox );
boxLayout->addWidget( authorLabel, 1, 0 );
boxLayout->addWidget( m_author, 1, 1 );
boxLayout->addWidget( contactLabel, 2, 0 );
boxLayout->addWidget( m_authorContact, 2, 1 );
boxLayout->addWidget( descriptionLabel, 3, 0 );
boxLayout->addWidget( m_description, 3, 1 );
boxLayout->addWidget( detailsButton, 4, 1, Qt::AlignLeft );
boxLayout->setColumnStretch( 1, 10 );
boxLayout->setRowStretch( 5, 10 );
QVBoxLayout * layout = new QVBoxLayout( this );
layout->setMargin( 0 );
layout->addWidget( kcfg_Ruleset );
layout->addWidget( m_listWidget );
layout->addWidget( groupBox, 10 );
connect( m_listWidget, SIGNAL(currentTextChanged(QString)), this, SLOT(selectionChanged(QString)) );
connect( detailsButton, SIGNAL(clicked()), this, SLOT(showDetailsDialog()) );
findRulesets();
}
Killbots::RulesetSelector::~RulesetSelector()
{
qDeleteAll( m_rulesetMap );
}
void Killbots::RulesetSelector::findRulesets()
{
qDeleteAll( m_rulesetMap );
m_rulesetMap.clear();
m_listWidget->clear();
m_listWidget->setSortingEnabled( true );
QStringList fileList;
KGlobal::dirs()->findAllResources ( "ruleset", "*.desktop", KStandardDirs::NoDuplicates, fileList );
foreach ( const QString & fileName, fileList )
{
const Ruleset * ruleset = Ruleset::load( fileName );
if ( ruleset )
{
QString name = ruleset->name();
while ( m_rulesetMap.contains( name ) )
name += '_';
m_rulesetMap.insert( name, ruleset );
QListWidgetItem * item = new QListWidgetItem( name, m_listWidget );
if ( fileName == Settings::ruleset() )
m_listWidget->setCurrentItem( item );
}
else
delete ruleset;
}
// Set the maximum height of the list widget to be no more than the size of its contents
// This is slightly hackish, but the effect is nice.
const int itemHeight = m_listWidget->visualItemRect( m_listWidget->item( 0 ) ).height();
const int verticalMargin = m_listWidget->height() - m_listWidget->viewport()->height();
m_listWidget->setMaximumHeight( itemHeight * m_listWidget->count() + verticalMargin );
}
void Killbots::RulesetSelector::selectionChanged( QString rulesetName )
{
const Ruleset * ruleset = m_rulesetMap.value( rulesetName );
kcfg_Ruleset->setText( ruleset->fileName() );
m_author->setText( ruleset->author() );
if ( ruleset->authorContact().contains(' ') )
m_authorContact->setText( ruleset->authorContact() );
else if ( ruleset->authorContact().contains('@') )
m_authorContact->setText( QString("<qt><a href=\"mailto:%1\">%1</a></qt>").arg( ruleset->authorContact() ) );
else if ( ruleset->authorContact().contains('.') )
m_authorContact->setText( QString("<qt><a href=\"http://%1\">%1</a></qt>").arg( ruleset->authorContact() ) );
else
m_authorContact->setText( ruleset->authorContact() );
m_description->setText( ruleset->description() );
if ( m_detailsDialog && m_detailsDialog->isVisible() )
m_detailsDialog->loadRuleset( ruleset );
}
void Killbots::RulesetSelector::showDetailsDialog()
{
if ( !m_detailsDialog )
m_detailsDialog = new RulesetDetailsDialog( this );
const Ruleset * ruleset = m_rulesetMap.value( m_listWidget->currentItem()->text() );
m_detailsDialog->loadRuleset( ruleset );
m_detailsDialog->show();
}
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