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/******************************************************************************
* Copyright (C) 2011 Michael Hofmann <mh21@piware.de> *
* *
* 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 3 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. *
******************************************************************************/
public class CpuIconData : IconData {
private uint64[] lastdata;
public CpuIconData() {
base("cpuload", 4, 1, 1);
}
public override void update_traces() {
GTop.Cpu cpu;
GTop.get_cpu(out cpu);
uint64[] newdata = new uint64[5];
newdata[0] = cpu.user;
newdata[1] = cpu.nice;
newdata[2] = cpu.sys;
newdata[3] = cpu.iowait + cpu.irq + cpu.softirq;
newdata[4] = cpu.idle;
if (this.lastdata.length == 0) {
foreach (unowned IconTraceData trace in this.traces)
trace.add_value(0);
} else {
double total = 0;
for (uint i = 0, isize = newdata.length; i < isize; ++i)
total += newdata[i] - this.lastdata[i];
for (uint i = 0, isize = this.traces.length; i < isize; ++i)
this.traces[i].add_value((newdata[i] - this.lastdata[i]) / total);
}
this.lastdata = newdata;
}
}
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