diff options
Diffstat (limited to 'kcontrol/ioslaveinfo/kcmioslaveinfo.cpp')
| -rw-r--r-- | kcontrol/ioslaveinfo/kcmioslaveinfo.cpp | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/kcontrol/ioslaveinfo/kcmioslaveinfo.cpp b/kcontrol/ioslaveinfo/kcmioslaveinfo.cpp new file mode 100644 index 000000000..cb4cfdaea --- /dev/null +++ b/kcontrol/ioslaveinfo/kcmioslaveinfo.cpp @@ -0,0 +1,148 @@ +/* + * kcmioslaveinfo.cpp + * + * Copyright 2001 Alexander Neundorf <[email protected]> + * Copyright 2001 George Staikos <[email protected]> + * + * Requires the Qt widget libraries, available at no cost at + * http://www.troll.no/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include <qfile.h> +#include <qhbox.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qspinbox.h> +#include <qtabwidget.h> +#include <qtextcodec.h> +#include <qvbox.h> +#include <qwhatsthis.h> + +#include <kconfig.h> +#include <kdebug.h> +#include <kdialog.h> +#include <kgenericfactory.h> +#include <kglobal.h> +#include <kiconloader.h> +#include <kio/job.h> +#include <klocale.h> +#include <kprotocolinfo.h> +#include <kstandarddirs.h> + +#include "kcmioslaveinfo.h" + +typedef KGenericFactory<KCMIOSlaveInfo, QWidget> SlaveFactory; +K_EXPORT_COMPONENT_FACTORY( kcm_ioslaveinfo, SlaveFactory("kcmioslaveinfo") ) + +KCMIOSlaveInfo::KCMIOSlaveInfo(QWidget *parent, const char *name, const QStringList &) + :KCModule(SlaveFactory::instance(), parent,name),m_ioslavesLb(0),m_tfj(0) +{ + QVBoxLayout *layout=new QVBoxLayout(this, 0, KDialog::spacingHint()); + + setQuickHelp( i18n("<h1>IO slaves</h1> Gives you an overview of the installed ioslaves.")); + setButtons( KCModule::Help ); + + QLabel* label=new QLabel(i18n("Available IO slaves:"),this); + QHBox *hbox=new QHBox(this); + m_ioslavesLb=new KListBox(hbox); + m_ioslavesLb->setMinimumSize(fontMetrics().width("blahfaselwhatever----"),10); + connect( m_ioslavesLb, SIGNAL( selectionChanged( QListBoxItem * ) ), SLOT( showInfo( QListBoxItem * ) ) ); + //TODO make something useful after 2.1 is released + m_info=new KTextBrowser(hbox); + hbox->setSpacing(KDialog::spacingHint()); + + layout->addWidget(label); + layout->addWidget(hbox); + hbox->setStretchFactor(m_ioslavesLb,1); + hbox->setStretchFactor(m_info,5); + + QStringList protocols=KProtocolInfo::protocols(); + for (QStringList::Iterator it=protocols.begin(); it!=protocols.end(); ++it) + { + QString proto = *it; + m_ioslavesLb->insertItem( SmallIcon( KProtocolInfo::icon( proto )), + proto ); + }; + m_ioslavesLb->sort(); + m_ioslavesLb->setSelected(0, true); + + setButtons(KCModule::Help); + + KAboutData *about = + new KAboutData(I18N_NOOP("kcmioslaveinfo"), + I18N_NOOP("KDE Panel System Information Control Module"), + 0, 0, KAboutData::License_GPL, + I18N_NOOP("(c) 2001 - 2002 Alexander Neundorf")); + + about->addAuthor("Alexander Neundorf", 0, "[email protected]"); + about->addAuthor("George Staikos", 0, "[email protected]"); + setAboutData( about ); + +} + +void KCMIOSlaveInfo::slaveHelp( KIO::Job *, const QByteArray &data) +{ + if ( data.size() == 0 ) { // EOF + int index = helpData.find( "<meta http-equiv=\"Content-Type\"" ); + index = helpData.find( "charset=", index ) + 8; + QString charset = helpData.mid( index, helpData.find( '\"', index ) - index ); + QString text = QTextCodec::codecForName(charset.latin1())->toUnicode( helpData ); + index = text.find( "<div class=\"titlepage\">" ); + text = text.mid( index ); + index = text.find( "<table width=\"100%\" class=\"bottom-nav\"" ); + text = text.left( index ); + m_info->setText(text); + return; + } + helpData += data; +} + +void KCMIOSlaveInfo::slotResult(KIO::Job *) +{ + m_tfj = 0; +} + +void KCMIOSlaveInfo::showInfo(const QString& protocol) +{ + QString file = QString("kioslave/%1.docbook").arg( protocol ); + file = KGlobal::locale()->langLookup( file ); + if (m_tfj) + { + m_tfj->kill(); + m_tfj = 0; + } + + if (!file.isEmpty()) + { + helpData.truncate( 0 ); + m_tfj = KIO::get( KURL( QString("help:/kioslave/%1.html").arg( protocol ) ), true, false ); + connect( m_tfj, SIGNAL( data( KIO::Job *, const QByteArray &) ), SLOT( slaveHelp( KIO::Job *, const QByteArray &) ) ); + connect( m_tfj, SIGNAL( result( KIO::Job * ) ), SLOT( slotResult( KIO::Job * ) ) ); + return; + } + m_info->setText(i18n("Some info about protocol %1:/ ...").arg(protocol)); +} + +void KCMIOSlaveInfo::showInfo(QListBoxItem *item) +{ + if (item==0) + return; + showInfo( item->text() ); +} + +#include "kcmioslaveinfo.moc" + |