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/* ksim - a system monitor for kde
*
* Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk>
*
* $Id$
*
* 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 <config.h>
#include <qlayout.h>
#include <qvaluelist.h>
#include <qtimer.h>
#include <qfile.h>
#include <qregexp.h>
#include <kdebug.h>
#include <klocale.h>
#include <kaboutapplication.h>
#include <kaboutdata.h>
#include <kapplication.h>
#include <kconfig.h>
#include "ksimfsystem.h"
#include "fsystemconfig.h"
#include "filesystemwidget.h"
#include "filesystemstats.h"
#include <themeloader.h>
KSIM_INIT_PLUGIN(PluginModule)
PluginModule::PluginModule(const char *name)
: KSim::PluginObject(name)
{
setConfigFileName(instanceName());
}
PluginModule::~PluginModule()
{
}
KSim::PluginView *PluginModule::createView(const char *className)
{
return new Fsystem(this, className);
}
KSim::PluginPage *PluginModule::createConfigPage(const char *className)
{
return new FsystemConfig(this, className);
}
void PluginModule::showAbout()
{
QString version = kapp->aboutData()->version();
KAboutData aboutData(instanceName(),
I18N_NOOP("KSim FileSystem Plugin"), version.latin1(),
I18N_NOOP("A filesystem plugin for KSim"),
KAboutData::License_GPL, "(C) 2001 Robbie Ward");
aboutData.addAuthor("Robbie Ward", I18N_NOOP("Author"),
"linuxphreak@gmx.co.uk");
aboutData.addAuthor("Jason Katz-Brown", I18N_NOOP("Some Fixes"),
"jason@katzbrown.com");
aboutData.addAuthor("Heitham Omar", I18N_NOOP("FreeBSD ports"),
"super_ice@ntlworld.com");
KAboutApplication(&aboutData).exec();
}
Fsystem::Fsystem(KSim::PluginObject *parent, const char *name)
: DCOPObject("fsystem"),
KSim::PluginView(parent, name)
{
config()->setGroup("Fsystem");
QVBoxLayout *vbLayout = new QVBoxLayout(this);
vbLayout->setAutoAdd(true);
QSpacerItem *item = new QSpacerItem(0, 0, QSizePolicy::Expanding, QSizePolicy::Expanding);
vbLayout->addItem(item);
m_mountEntries = makeList(config()->readListEntry("mountEntries"));
m_showPercentage = config()->readBoolEntry("ShowPercentage", true);
m_widget = new FilesystemWidget(this, "FilesystemWidget");
createFreeInfo();
m_updateTimer = new QTimer(this);
connect(m_updateTimer, SIGNAL(timeout()), SLOT(updateFS()));
m_updateTimer->start(config()->readNumEntry("updateValue", 60) * 1000);
}
Fsystem::~Fsystem()
{
}
void Fsystem::reparseConfig()
{
config()->setGroup("Fsystem");
m_showPercentage = config()->readBoolEntry("ShowPercentage", true);
MountEntryList mountEntries = makeList(config()->readListEntry("mountEntries"));
if (m_mountEntries != mountEntries) {
m_widget->clear();
m_mountEntries = mountEntries;
createFreeInfo();
}
updateFS();
}
int Fsystem::totalFreeSpace() const
{
int totalSize, totalFree;
int totalFreeSpace = 0;
MountEntryList::ConstIterator it;
for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) {
if ( FilesystemStats::readStats( ( *it ).first, totalSize, totalFree ) )
totalFreeSpace += totalFree;
}
return totalFreeSpace;
}
void Fsystem::createFreeInfo()
{
int total, free;
int i = 0;
MountEntryList::ConstIterator it;
for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) {
// returns the total space and free space from *it
// (the current mounted partition)
if ( !FilesystemStats::readStats( ( *it ).first, total, free ) )
continue;
int percent = 0;
if( total != 0)
percent = ((total - free) * 100) / total;
m_widget->append(total, (*it).first);
m_widget->setValue(i, total - free);
if (m_showPercentage)
m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second)
+ " - " + QString::number(percent) + "%");
else
m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second));
i++;
}
}
void Fsystem::updateFS()
{
int total, free;
int i = 0;
MountEntryList::ConstIterator it;
for (it = m_mountEntries.begin(); it != m_mountEntries.end(); ++it) {
// returns the total space and free space from *it
// (the current mounted partition)
if ( !FilesystemStats::readStats( ( *it ).first, total, free ) )
continue;
int percent = 0;
if( total != 0 )
percent = ((total - free) * 100) / total;
m_widget->setValue(i, total - free);
if (m_showPercentage)
m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second)
+ " - " + QString::number(percent) + "%");
else
m_widget->setText(i, ((*it).second.isEmpty() ? (*it).first : (*it).second));
i++;
}
}
Fsystem::MountEntryList Fsystem::makeList(const QStringList &list) const
{
MountEntryList newList;
QStringList splitList;
QStringList::ConstIterator it;
for (it = list.begin(); it != list.end(); ++it) {
splitList = QStringList::split(":", (*it));
newList.append(qMakePair(splitList[0], splitList[1]));
}
return newList;
}
#include "ksimfsystem.moc"
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