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/***************************************************************************
rampanel.cpp - description
-------------------
begin : Fri Jan 11 2002
copyright : (C) 2002 by Miguel Novas
email : michaell@teleline.es
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include "cputimepanel.h"
#include "procinfo.h"
CpuTimePanel::CpuTimePanel(TQWidget *parent, const char *name): Panel(parent,name)
{
lcd1= new TQLCDString(this);
lcd1->setGeometry(16,38,46,8);
lcd1->setForeColor(red);
lcd1->setAlign(TQLCDString::alignLeft);
lcd1->setNumberDisplay(true);
lcd1->installEventFilter(this);
TQColor color2( 200, 0, 0);
lcd2= new TQLCDString(this);
lcd2->setGeometry(16,28,46,8);
lcd2->setForeColor(color2);
lcd2->setAlign(TQLCDString::alignLeft);
lcd2->setNumberDisplay(true);
lcd2->installEventFilter(this);
TQColor color3( 128,32,0 );
lcd3= new TQLCDString(this);
lcd3->setGeometry(16,18,46,8);
lcd3->setForeColor(color3);
lcd3->setAlign(TQLCDString::alignLeft);
lcd3->setNumberDisplay(true);
lcd3->installEventFilter(this);
lcd4= new TQLCDString(this);
lcd4->setGeometry(16,8,46,8);
lcd4->setForeColor(darkGreen);
lcd4->setAlign(TQLCDString::alignLeft);
lcd4->setNumberDisplay(true);
lcd4->installEventFilter(this);
barMeter= new TQBarMeter(this);
barMeter->setGeometry(6,6,6,40);
barMeter->setDirection(TQBarMeter::dirUp);
barMeter->setSteps(20);
barMeter->useValueMax(false);
barMeter->setValueColor( 0, red );
barMeter->setValueColor( 1, color2 );
barMeter->setValueColor( 2, color3 );
barMeter->setValueColor( 3, TQColor(0,220,0) );
barMeter->setValueCount(4);
barMeter->installEventFilter(this);
getCpuTime(&old_user,&old_nice,&old_system,&old_idle);
updateInfo();
}
CpuTimePanel::~CpuTimePanel(){
}
void CpuTimePanel::drawContents(TQPainter *p)
{
int w= width();
int h= height();
int i2= (h * 4) / 5;
int th= h-i2-h/11;
TQLcd::draw(p, 2,i2+1,w-4,th, "CPU STATE",TQLcd::alignCenter,&getColorTitle());
}
void CpuTimePanel::updateInfo()
{
int user,nice,system,idle;
getCpuTime(&user,&nice,&system,&idle);
int puser = user - old_user;
int pnice = nice - old_nice;
int psystem= system - old_system;
int pidle = idle - old_idle;
int ptotal= puser+pnice+psystem+pidle;
if (ptotal==0) ptotal=1;
TQString str;
str.sprintf ("USER%5.1f" , (float)puser /ptotal * 100 );
lcd1->display(str);
str.sprintf ("NICE%5.1f" , (float)pnice /ptotal * 100 );
lcd2->display(str);
str.sprintf ("SYS %5.1f" , (float)psystem/ptotal * 100 );
lcd3->display(str);
str.sprintf ("IDLE%5.1f" , (float)pidle /ptotal * 100 );
lcd4->display(str);
barMeter->setValue(0,(double)puser);
barMeter->setValue(1,(double)pnice);
barMeter->setValue(2,(double)psystem);
barMeter->setValue(3,(double)pidle);
old_user = user;
old_nice = nice;
old_system= system;
old_idle = idle;
}
void CpuTimePanel::resizeEvent ( TQResizeEvent *e )
{
int w= width();
int h= height();
int lw= (w*10)/14;
int lh= h/8;
int sh= (h*10)/64;
int i= h/8;
int i0= i-1;
lcd4 ->setGeometry(w/4 ,i ,lw,lh);
i+= sh;
lcd3 ->setGeometry(w/4 ,i ,lw,lh);
i+= sh;
lcd2 ->setGeometry(w/4 ,i ,lw,lh);
i+= sh;
lcd1 ->setGeometry(w/4 ,i ,lw,lh);
int bl= i+lh-i0;
barMeter->setGeometry(w/10,i0,w/10,bl);
barMeter->setSteps(bl/2);
}
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