1 files changed, 142 insertions, 0 deletions
diff --git a/src/cputimepanel.cpp b/src/cputimepanel.cpp
new file mode 100644
index 0000000..5581dc2
--- /dev/null
+++ b/src/cputimepanel.cpp
@@ -0,0 +1,142 @@
+/***************************************************************************
+                          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(QWidget *parent, const char *name): Panel(parent,name)
+{
+ lcd1= new QLCDString(this);
+ lcd1->setGeometry(16,38,46,8);
+ lcd1->setForeColor(red);
+ lcd1->setAlign(QLCDString::alignLeft);
+ lcd1->setNumberDisplay(true);
+ lcd1->installEventFilter(this);
+
+ QColor color2( 200, 0, 0);
+
+ lcd2= new QLCDString(this);
+ lcd2->setGeometry(16,28,46,8);
+ lcd2->setForeColor(color2);
+ lcd2->setAlign(QLCDString::alignLeft);
+ lcd2->setNumberDisplay(true);
+ lcd2->installEventFilter(this);
+
+ QColor color3( 128,32,0 );
+
+ lcd3= new QLCDString(this);
+ lcd3->setGeometry(16,18,46,8);
+ lcd3->setForeColor(color3);
+ lcd3->setAlign(QLCDString::alignLeft);
+ lcd3->setNumberDisplay(true);
+ lcd3->installEventFilter(this);
+
+ lcd4= new QLCDString(this);
+ lcd4->setGeometry(16,8,46,8);
+ lcd4->setForeColor(darkGreen);
+ lcd4->setAlign(QLCDString::alignLeft);
+ lcd4->setNumberDisplay(true);
+ lcd4->installEventFilter(this);
+
+ barMeter= new QBarMeter(this);
+ barMeter->setGeometry(6,6,6,40);
+ barMeter->setDirection(QBarMeter::dirUp);
+ barMeter->setSteps(20);
+ barMeter->useValueMax(false);
+ barMeter->setValueColor( 0, red );
+ barMeter->setValueColor( 1, color2 );
+ barMeter->setValueColor( 2, color3 );
+ barMeter->setValueColor( 3, QColor(0,220,0) );
+ barMeter->setValueCount(4);
+ barMeter->installEventFilter(this);
+
+ getCpuTime(&old_user,&old_nice,&old_system,&old_idle);
+ updateInfo();
+}
+
+CpuTimePanel::~CpuTimePanel(){
+}
+
+void CpuTimePanel::drawContents(QPainter *p)
+{
+ int w= width();
+ int h= height();
+ int i2= (h * 4) / 5;
+ int th= h-i2-h/11;
+ QLcd::draw(p, 2,i2+1,w-4,th, "CPU STATE",QLcd::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;
+
+ QString 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 ( QResizeEvent *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);
+}