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/* ksim - a system monitor for kde
*
* Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk>
*
* 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.
*/
#ifndef KSIMDISK_H
#define KSIMDISK_H
#include <qvaluelist.h>
#include <pluginmodule.h>
#include <stdio.h>
#include <qptrlist.h>
#include <qstringlist.h>
#include <qvaluevector.h>
class QTextStream;
class QTimer;
class KListView;
class QVBoxLayout;
class QVButtonGroup;
class QRadioButton;
class QPushButton;
namespace KSim
{
class Chart;
class Progress;
}
class DiskPlugin : public KSim::PluginObject
{
public:
DiskPlugin(const char *name);
~DiskPlugin();
virtual KSim::PluginView *createView(const char *);
virtual KSim::PluginPage *createConfigPage(const char *);
virtual void showAbout();
};
class DiskView : public KSim::PluginView
{
Q_OBJECT
public:
DiskView(KSim::PluginObject *parent, const char *name);
~DiskView();
virtual void reparseConfig();
private slots:
void updateDisplay();
private:
class DiskData
{
public:
DiskData()
{
major = minor = readIO = readBlocks =
writeIO = writeBlocks = 0;
}
DiskData &operator+=(const DiskData &rhs)
{
total += rhs.total;
readIO += rhs.readIO;
readBlocks += rhs.readBlocks;
writeIO += rhs.writeIO;
writeBlocks += rhs.writeBlocks;
return *this;
}
DiskData &operator-=(const DiskData &rhs)
{
total -= rhs.total;
readIO -= rhs.readIO;
readBlocks -= rhs.readBlocks;
writeIO -= rhs.writeIO;
writeBlocks -= rhs.writeBlocks;
return *this;
}
QString name;
int major;
int minor;
unsigned long total;
unsigned long readIO;
unsigned long readBlocks;
unsigned long writeIO;
unsigned long writeBlocks;
};
typedef QValueList<DiskData> DiskList;
typedef QPair<KSim::Chart *, KSim::Progress *> DiskPair;
void updateData(DiskList &disks);
QString diskName( int, int ) const;
DiskPair *addDisk();
DiskData findDiskData(const DiskList& diskList, QString diskName);
void init();
void cleanup();
QValueVector<QPair<DiskData, DiskData> > m_data;
QTimer *m_timer;
bool m_bLinux24;
FILE *m_procFile;
QTextStream *m_procStream;
QVBoxLayout *m_layout;
QPtrList<DiskPair> m_diskList;
int m_firstTime;
bool m_useSeperatly;
QStringList m_list;
bool m_addAll;
};
class DiskConfig : public KSim::PluginPage
{
Q_OBJECT
public:
DiskConfig(KSim::PluginObject *parent, const char *name);
~DiskConfig();
virtual void saveConfig();
virtual void readConfig();
private slots:
void addItem();
void removeItem();
private:
QVBoxLayout *m_layout;
KListView *m_listview;
QPushButton *m_add;
QPushButton *m_remove;
QVButtonGroup *m_buttonBox;
QRadioButton *m_totalButton;
QRadioButton *m_bothButton;
};
#endif
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