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92 lines
3.0 KiB
92 lines
3.0 KiB
/***************************************************************************
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infopanels.cpp - description
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-------------------
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begin : vie may 10 2002
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copyright : (C) 2002 by Miguel Novas
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email : michaell@teleline.es
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "infopanels.h"
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InfoPanels::InfoPanels(QWidget *panelsWidget, QObject *parent, const char *name): PanelsGroup(widget,parent,name)
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{
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widget= panelsWidget;
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timerPanelCount=0;
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timer = new QTimer(this);
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configChanged("proc.CPUINFO");
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configChanged("proc.RAMINFO");
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configChanged("proc.SWAPINFO");
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configChanged("proc.CPULOAD");
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configChanged("proc.UPTIME");
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}
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InfoPanels::~InfoPanels(){
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}
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void InfoPanels::configChanged(const char *name)
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{
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if(!strcmp(name,"proc")) readUpdateInterval();
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else {
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Panel *panel= (Panel *)widget->child(name);
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if( Panel::readShow(name)!= (bool)panel ) {
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if(panel) delete panel;
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else {
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if(!strcmp(name,"proc.CPUINFO" )) panel= new CpuPanel(widget,name);
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else
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if(!strcmp(name,"proc.RAMINFO" )) panel= new RamPanel(widget,name,RamPanel::memRAM);
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else
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if(!strcmp(name,"proc.SWAPINFO")) panel= new RamPanel(widget,name,RamPanel::memSWAP);
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else
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if(!strcmp(name,"proc.CPULOAD" )) panel= new CpuTimePanel(widget,name);
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else
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if(!strcmp(name,"proc.UPTIME" )) panel= new UpTimePanel(widget,name);
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if(panel) timerConnect(panel);
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}
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}
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}
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}
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void InfoPanels::timerConnect(Panel *display)
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{
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if(timerPanelCount==0) timer->start( cfgReadUpdateInterval()*1000 );
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connect( timer , SIGNAL(timeout() ), display, SLOT(updateInfo()) );
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connect( display, SIGNAL(destroyed()), this , SLOT(infoPanelDestroyed()) );
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timerPanelCount++;
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}
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void InfoPanels::infoPanelDestroyed()
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{
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if(--timerPanelCount<=0) timer->stop();
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}
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void InfoPanels::cfgWriteUpdateInterval(int interval)
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{
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KGlobal::config()->setGroup("ShowWidget");
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KGlobal::config()->writeEntry("UpdateInterval" , interval );
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}
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int InfoPanels::cfgReadUpdateInterval()
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{
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KGlobal::config()->setGroup("ShowWidget");
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return KGlobal::config()->readNumEntry("UpdateInterval" , 5 );
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}
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void InfoPanels::readUpdateInterval()
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{
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timer->changeInterval(cfgReadUpdateInterval()*1000);
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}
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// ******************* Public static methods **********************
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