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149 lines
4.8 KiB
149 lines
4.8 KiB
/*
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* kcmioslaveinfo.cpp
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*
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* Copyright 2001 Alexander Neundorf <neundorf@kde.org>
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* Copyright 2001 George Staikos <staikos@kde.org>
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*
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* Requires the Qt widget libraries, available at no cost at
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* http://www.troll.no/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <tqfile.h>
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#include <tqhbox.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqspinbox.h>
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#include <tqtabwidget.h>
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#include <tqtextcodec.h>
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#include <tqvbox.h>
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#include <tqwhatsthis.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kdialog.h>
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#include <kgenericfactory.h>
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#include <kglobal.h>
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#include <kiconloader.h>
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#include <kio/job.h>
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#include <klocale.h>
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#include <kprotocolinfo.h>
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#include <kstandarddirs.h>
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#include "kcmioslaveinfo.h"
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typedef KGenericFactory<KCMIOSlaveInfo, TQWidget> SlaveFactory;
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K_EXPORT_COMPONENT_FACTORY( kcm_ioslaveinfo, SlaveFactory("kcmioslaveinfo") )
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KCMIOSlaveInfo::KCMIOSlaveInfo(TQWidget *parent, const char *name, const TQStringList &)
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:KCModule(SlaveFactory::instance(), parent,name),m_ioslavesLb(0),m_tfj(0)
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{
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TQVBoxLayout *layout=new TQVBoxLayout(this, 0, KDialog::spacingHint());
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setQuickHelp( i18n("<h1>IO slaves</h1> Gives you an overview of the installed ioslaves."));
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setButtons( KCModule::Help );
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TQLabel* label=new TQLabel(i18n("Available IO slaves:"),this);
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TQHBox *hbox=new TQHBox(this);
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m_ioslavesLb=new KListBox(hbox);
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m_ioslavesLb->setMinimumSize(fontMetrics().width("blahfaselwhatever----"),10);
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connect( m_ioslavesLb, TQT_SIGNAL( selectionChanged( TQListBoxItem * ) ), TQT_SLOT( showInfo( TQListBoxItem * ) ) );
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//TODO make something useful after 2.1 is released
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m_info=new KTextBrowser(hbox);
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hbox->setSpacing(KDialog::spacingHint());
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layout->addWidget(label);
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layout->addWidget(hbox);
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hbox->setStretchFactor(m_ioslavesLb,1);
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hbox->setStretchFactor(m_info,5);
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TQStringList protocols=KProtocolInfo::protocols();
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for (TQStringList::Iterator it=protocols.begin(); it!=protocols.end(); ++it)
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{
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TQString proto = *it;
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m_ioslavesLb->insertItem( SmallIcon( KProtocolInfo::icon( proto )),
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proto );
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};
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m_ioslavesLb->sort();
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m_ioslavesLb->setSelected(0, true);
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setButtons(KCModule::Help);
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KAboutData *about =
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new KAboutData(I18N_NOOP("kcmioslaveinfo"),
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I18N_NOOP("TDE Panel System Information Control Module"),
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0, 0, KAboutData::License_GPL,
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I18N_NOOP("(c) 2001 - 2002 Alexander Neundorf"));
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about->addAuthor("Alexander Neundorf", 0, "neundorf@kde.org");
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about->addAuthor("George Staikos", 0, "staikos@kde.org");
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setAboutData( about );
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}
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void KCMIOSlaveInfo::slaveHelp( KIO::Job *, const TQByteArray &data)
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{
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if ( data.size() == 0 ) { // EOF
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int index = helpData.find( "<meta http-equiv=\"Content-Type\"" );
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index = helpData.find( "charset=", index ) + 8;
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TQString charset = helpData.mid( index, helpData.find( '\"', index ) - index );
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TQString text = TQTextCodec::codecForName(charset.latin1())->toUnicode( helpData );
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index = text.find( "<div class=\"titlepage\">" );
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text = text.mid( index );
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index = text.find( "<table width=\"100%\" class=\"bottom-nav\"" );
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text = text.left( index );
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m_info->setText(text);
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return;
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}
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helpData += data;
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}
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void KCMIOSlaveInfo::slotResult(KIO::Job *)
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{
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m_tfj = 0;
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}
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void KCMIOSlaveInfo::showInfo(const TQString& protocol)
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{
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TQString file = TQString("kioslave/%1.docbook").arg( protocol );
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file = KGlobal::locale()->langLookup( file );
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if (m_tfj)
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{
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m_tfj->kill();
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m_tfj = 0;
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}
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if (!file.isEmpty())
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{
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helpData.truncate( 0 );
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m_tfj = KIO::get( KURL( TQString("help:/kioslave/%1.html").arg( protocol ) ), true, false );
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connect( m_tfj, TQT_SIGNAL( data( KIO::Job *, const TQByteArray &) ), TQT_SLOT( slaveHelp( KIO::Job *, const TQByteArray &) ) );
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connect( m_tfj, TQT_SIGNAL( result( KIO::Job * ) ), TQT_SLOT( slotResult( KIO::Job * ) ) );
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return;
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}
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m_info->setText(i18n("Some info about protocol %1:/ ...").arg(protocol));
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}
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void KCMIOSlaveInfo::showInfo(TQListBoxItem *item)
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{
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if (item==0)
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return;
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showInfo( item->text() );
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}
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#include "kcmioslaveinfo.moc"
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