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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 KSIMCPU_H
#define KSIMCPU_H
#include <pluginmodule.h>
#include <chart.h>
#include <progress.h>
#include <stdio.h>
class TQPushButton;
class TQTextStream;
class TQVBoxLayout;
class TQHBoxLayout;
class TQCheckBox;
class TQLabel;
class TQGroupBox;
class TQTimer;
class TQListViewItem;
class TDEListView;
class CpuPlugin : public KSim::PluginObject
{
public:
CpuPlugin(const char *name);
~CpuPlugin();
virtual KSim::PluginView *createView(const char *);
virtual KSim::PluginPage *createConfigPage(const char *);
virtual void showAbout();
};
class CpuView : public KSim::PluginView
{
Q_OBJECT
public:
CpuView(KSim::PluginObject *parent, const char *name);
~CpuView();
virtual void reparseConfig();
private slots:
void updateView();
private:
class CpuData
{
public:
CpuData() { user = nice = sys = idle = 0; }
TQString name;
unsigned long user;
unsigned long nice;
unsigned long sys;
unsigned long idle;
CpuData &operator-=(const CpuData &rhs)
{
if (name != rhs.name)
return *this;
user -= rhs.user;
nice -= rhs.nice;
sys -= rhs.sys;
idle -= rhs.idle;
return *this;
}
};
class Cpu
{
public:
Cpu()
{
m_num = 0;
m_chart = 0;
m_label = 0;
}
Cpu(const TQString &name,
const TQString &format,
int number)
: m_name(name),
m_format(format),
m_num(number)
{
m_chart = 0;
m_label = 0;
}
~Cpu()
{
}
bool operator==(const Cpu &rhs) const
{
return m_name == rhs.m_name &&
m_format == rhs.m_format;
}
bool operator!=(const Cpu &rhs) const
{
return !operator==(rhs);
}
void cleanup()
{
delete m_chart;
delete m_label;
}
void setData(const CpuData &data)
{
m_old = m_data;
m_data = data;
}
const CpuData &oldData() const
{
return m_old;
}
const TQString &format() const
{
return m_format;
}
int number() const
{
return m_num;
}
void setDisplay(KSim::Chart *chart, KSim::Progress *label)
{
m_chart = chart;
m_label = label;
m_label->setText(m_name);
}
KSim::Chart *chart()
{
return m_chart;
}
KSim::Progress *label()
{
return m_label;
}
private:
CpuData m_data;
CpuData m_old;
TQString m_name;
TQString m_format;
KSim::Chart *m_chart;
KSim::Progress *m_label;
int m_num;
};
typedef TQValueList<Cpu> CpuList;
void updateCpu(CpuData &cpu, int cpuNumber);
CpuList createList();
void addDisplay();
void cleanup(CpuList &);
KSim::Chart *addChart();
KSim::Progress *addLabel();
TQTimer *m_timer;
TQVBoxLayout *m_mainLayout;
bool m_firstTime;
CpuList m_cpus;
#ifdef __linux__
FILE *m_procFile;
TQTextStream *m_procStream;
#endif
};
class CpuConfig : public KSim::PluginPage
{
Q_OBJECT
public:
CpuConfig(KSim::PluginObject *parent, const char *name);
~CpuConfig();
virtual void saveConfig();
virtual void readConfig();
private slots:
void modify( TQListViewItem * );
void modify();
private:
uint addCpus();
TDEListView *m_listView;
TQGroupBox *m_legendBox;
TQLabel *m_totalNiceLabel;
TQLabel *m_totalLabel;
TQLabel *m_sysLabel;
TQLabel *m_userLabel;
TQLabel *m_niceLabel;
TQVBoxLayout *m_legendLayout;
TQPushButton * m_modify;
};
#endif
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