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/***************************************************************************
lmsensorsdock.cpp - description
-------------------
begin : Sun Sep 23 2001
copyright : (C) 2001 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 "lmsensorsdock.h"
#include <qobjectlist.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kapp.h>
#include <kaboutapplication.h>
#include <kwin.h>
#include <netwm.h>
LMSensorsDock::LMSensorsDock(bool fNoDock, QObject *parent, const char *name): QObject(parent,name)
{
noDock= fNoDock;
sensors= new LMSensors;
sensors->setMonitorized(true);
connect(sensors,SIGNAL(configChanged(const char *)),this,SLOT(updateItemDock(const char *)));
createAlarmControl();
createWidgets();
if(!noDock) createDockWidgets();
createMenu();
}
LMSensorsDock::~LMSensorsDock()
{
saveConfig();
if(sensorsWidget) delete sensorsWidget;
if(sensorsCfg) delete sensorsCfg;
if(sensorsAlarm) delete sensorsAlarm;
delete menu;
if(sensors) delete sensors;
}
void LMSensorsDock::createMenu()
{
menu= new KPopupMenu;
menu->insertTitle(kapp->miniIcon(),"KSensors");
menu->insertItem(SmallIcon("configure"),i18n("&Configure"), this, SLOT(createConfigWidget() ) ,0,101 );
menu->insertSeparator();
menu->insertItem(kapp->miniIcon() ,i18n("&About KSensors"), this, SLOT(showAbout() ) ,0,103 );
menu->insertSeparator();
if(!noDock) menu->insertItem(sensorsWidget ? i18n("&Minimize"):i18n("&Restore"), this, SLOT(minimizeRestoreWidget() ) ,0,100 );
menu->insertItem(SmallIcon("exit"),i18n("&Exit"), this, SLOT(close()),0,102);
}
void LMSensorsDock::createWidgets()
{
KGlobal::config()->setGroup("General");
if(noDock) createShowWidget();
else if(KGlobal::config()->readBoolEntry("showWidget",false)) {
int desktop = KGlobal::config()->readNumEntry("desktop", 0);
createShowWidget(desktop);
}
}
void LMSensorsDock::saveConfig()
{
KGlobal::config()->setGroup("General");
KGlobal::config()->writeEntry("showWidget",(bool)sensorsWidget);
if(sensorsWidget) {
NETWinInfo wm_client(qt_xdisplay(), sensorsWidget->winId(), qt_xrootwin(), NET::WMDesktop);
KGlobal::config()->writeEntry("desktop", wm_client.desktop());
}
}
void LMSensorsDock::createDockWidgets()
{
QObjectList *chips= sensors->getSensorsChips();
countSensors= 0;
if(chips)
for(LMSensorsChip *chip= (LMSensorsChip *)chips->first(); chip!=0; chip= (LMSensorsChip *)chips->next()) {
QObjectList *list= (QObjectList *)chip->getSensors();
if(list) {
for(LMSensor *sensor= (LMSensor *)list->first(); sensor!=0; sensor= (LMSensor *)list->next()) {
if( LMSensorDockPanel::readShowInDock(sensor->name()) )
createDockSensor(sensor);
}
}
}
if(countSensors==0) createDockSensor(0);
}
void LMSensorsDock::createAlarmControl()
{
sensorsAlarm= new LMSensorsAlarms(sensors);
}
void LMSensorsDock::minimizeRestoreWidget()
{
if(sensorsWidget) delete sensorsWidget;
else createShowWidget();
updateMenu();
}
void LMSensorsDock::updateMenu()
{
if(noDock && !sensorsWidget)
close();
else
menu->changeItem(100, sensorsWidget ? i18n("&Minimize") : i18n("&Restore"));
}
void LMSensorsDock::createShowWidget(int desktop)
{
if(!sensorsWidget) {
sensorsWidget= new LMSensorsWidget(sensors);
connect( sensorsWidget, SIGNAL(rightMouseClicked(QMouseEvent *)), this, SLOT(mouseEventReceived(QMouseEvent *)) );
connect( sensorsWidget, SIGNAL(destroyed()), this, SLOT(updateMenu()) );
}
if ((desktop != 0) && (desktop <= KWin::numberOfDesktops())) KWin::setOnDesktop(sensorsWidget->winId(), desktop);
sensorsWidget->show();
}
void LMSensorsDock::createConfigWidget()
{
if(!sensorsCfg) {
sensorsCfg= new KSensorsCfg(sensors);
}
sensorsCfg->show();
}
void LMSensorsDock::close()
{
delete this;
}
void LMSensorsDock::mouseEventReceived(QMouseEvent *e)
{
if(e->type()==QEvent::MouseButtonRelease) {
if( e->button()==LeftButton ) minimizeRestoreWidget();
if( e->button()==RightButton ) menu->popup(e->globalPos());
}
}
void LMSensorsDock::createDockSensor(Sensor *sensor)
{
if(countSensors==0) {
QObjectList *list= (QObjectList *)children();
if(list)
for(LMSensorDockPanel *sensor= (LMSensorDockPanel *)list->first(); sensor!=0; sensor= (LMSensorDockPanel *)list->next())
delete sensor;
}
const char *name= sensor ? sensor->name() : 0;
LMSensorDockPanel *dock= new LMSensorDockPanel(sensor,name);
connect( dock, SIGNAL(mouseEvent(QMouseEvent *)), this, SLOT(mouseEventReceived(QMouseEvent *)) );
insertChild(dock);
dock->show();
if(name) countSensors++;
}
void LMSensorsDock::deleteDockSensor(LMSensorDockPanel *sensor)
{
delete sensor;
if(--countSensors==0) createDockSensor(0);
}
void LMSensorsDock::updateItemDock(const char *name)
{
if(!name) return;
Sensor *sensor= sensors->getSensor(name);
// if((bool)sensor && sensor->getType()==LMSensor::lmTemp) {
bool fShow= LMSensorDockPanel::readShowInDock(name);
LMSensorDockPanel *dockSensor= (LMSensorDockPanel *)child(name);
if( fShow!=(bool)dockSensor ) {
if(dockSensor) deleteDockSensor(dockSensor);
else createDockSensor(sensor);
} else {
if(dockSensor!=0)
dockSensor->updateConfig();
}
// }
}
void LMSensorsDock::showAbout()
{
KAboutApplication *dialog;
dialog= new KAboutApplication;
dialog->exec();
delete dialog;
}
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