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242 lines
7.0 KiB
242 lines
7.0 KiB
15 years ago
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/* ksim - a system monitor for kde
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*
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* Copyright (C) 2001 Robbie Ward <linuxphreak@gmx.co.uk>
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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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "sensorsconfig.h"
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#include "sensorsconfig.moc"
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#include "sensorbase.h"
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#include <klocale.h>
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#include <kiconloader.h>
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#include <klistview.h>
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#include <knuminput.h>
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#include <kconfig.h>
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#include <kdebug.h>
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#include <kinputdialog.h>
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#include <qtimer.h>
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qcheckbox.h>
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#include <qcursor.h>
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#include <qpopupmenu.h>
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#include <qpushbutton.h>
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class SensorViewItem : public QCheckListItem
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{
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public:
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SensorViewItem(QListView *parent, const QString &text1,
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const QString &text2, const QString &text3,
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const QString &text4)
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: QCheckListItem(parent, text1, CheckBox)
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{
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setText(1, text2);
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setText(2, text3);
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setText(3, text4);
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}
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};
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SensorsConfig::SensorsConfig(KSim::PluginObject *parent, const char *name)
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: KSim::PluginPage(parent, name)
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{
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m_layout = new QGridLayout(this);
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m_layout->setSpacing(6);
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m_neverShown = true;
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m_sensorView = new KListView(this);
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m_sensorView->addColumn(i18n("No."));
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m_sensorView->addColumn(i18n("Label"));
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m_sensorView->addColumn(i18n("Sensors"));
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m_sensorView->addColumn(i18n("Value"));
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m_sensorView->setColumnWidth(0, 40);
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m_sensorView->setColumnWidth(1, 60);
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m_sensorView->setColumnWidth(2, 80);
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m_sensorView->setAllColumnsShowFocus(true);
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connect(m_sensorView, SIGNAL(contextMenu(KListView *,
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QListViewItem *, const QPoint &)), this, SLOT(menu(KListView *,
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QListViewItem *, const QPoint &)));
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connect( m_sensorView, SIGNAL( doubleClicked( QListViewItem * ) ),
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SLOT( modify( QListViewItem * ) ) );
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m_layout->addMultiCellWidget(m_sensorView, 1, 1, 0, 3);
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m_modify = new QPushButton( this );
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m_modify->setText( i18n( "Modify..." ) );
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connect( m_modify, SIGNAL( clicked() ), SLOT( modify() ) );
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m_layout->addMultiCellWidget( m_modify, 2, 2, 3, 3 );
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m_fahrenBox = new QCheckBox(i18n("Display Fahrenheit"), this);
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m_layout->addMultiCellWidget(m_fahrenBox, 3, 3, 0, 3);
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m_updateLabel = new QLabel(this);
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m_updateLabel->setText(i18n("Update interval:"));
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m_updateLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed,
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QSizePolicy::Fixed));
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m_layout->addMultiCellWidget(m_updateLabel, 4, 4, 0, 0);
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m_sensorSlider = new KIntSpinBox(this);
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m_layout->addMultiCellWidget(m_sensorSlider, 4, 4, 1, 1);
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QLabel *intervalLabel = new QLabel(this);
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intervalLabel->setText(i18n("seconds"));
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intervalLabel->setSizePolicy(QSizePolicy(QSizePolicy::Fixed,
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QSizePolicy::Fixed));
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m_layout->addMultiCellWidget(intervalLabel, 4, 4, 2, 2);
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}
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SensorsConfig::~SensorsConfig()
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{
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}
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void SensorsConfig::saveConfig()
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{
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config()->setGroup("Sensors");
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config()->writeEntry("sensorUpdateValue", m_sensorSlider->value());
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config()->writeEntry("displayFahrenheit", m_fahrenBox->isChecked());
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it) {
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config()->setGroup("Sensors");
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config()->writeEntry(it.current()->text(2),
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QString::number(static_cast<QCheckListItem *>(it.current())->isOn())
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+ ":" + it.current()->text(1));
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}
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}
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void SensorsConfig::readConfig()
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{
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config()->setGroup("Sensors");
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m_fahrenBox->setChecked(config()->readBoolEntry("displayFahrenheit", false));
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m_sensorSlider->setValue(config()->readNumEntry("sensorUpdateValue", 15));
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QStringList names;
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it) {
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config()->setGroup("Sensors");
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names = QStringList::split(":", config()->readEntry(it.current()->text(2), "0:"));
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if (!names[1].isNull())
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it.current()->setText(1, names[1]);
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static_cast<QCheckListItem *>(it.current())->setOn(names[0].toInt());
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}
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}
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void SensorsConfig::menu(KListView *, QListViewItem *, const QPoint &)
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{
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m_popupMenu = new QPopupMenu(this);
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m_popupMenu->insertItem(i18n("Select All"), 1);
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m_popupMenu->insertItem(i18n("Unselect All"), 2);
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m_popupMenu->insertItem(i18n("Invert Selection"), 3);
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switch (m_popupMenu->exec(QCursor::pos())) {
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case 1:
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selectAll();
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break;
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case 2:
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unSelectAll();
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break;
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case 3:
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invertSelect();
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break;
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}
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delete m_popupMenu;
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}
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void SensorsConfig::selectAll()
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{
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it)
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static_cast<QCheckListItem *>(it.current())->setOn(true);
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}
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void SensorsConfig::unSelectAll()
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{
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it)
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static_cast<QCheckListItem *>(it.current())->setOn(false);
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}
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void SensorsConfig::invertSelect()
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{
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it) {
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QCheckListItem *item = static_cast<QCheckListItem *>(it.current());
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if (item->isOn())
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item->setOn(false);
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else
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item->setOn(true);
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}
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}
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void SensorsConfig::initSensors()
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{
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const SensorList &sensorList = SensorBase::self()->sensorsList();
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int i = 0;
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QString label;
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QStringList sensorInfo;
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SensorList::ConstIterator it;
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for (it = sensorList.begin(); it != sensorList.end(); ++it) {
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label.sprintf("%02i", ++i);
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(void) new SensorViewItem(m_sensorView, label,
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(*it).sensorName(), (*it).sensorType() + "/" + (*it).sensorName(),
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(*it).sensorValue() + (*it).sensorUnit());
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}
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QStringList names;
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for (QListViewItemIterator it(m_sensorView); it.current(); ++it) {
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config()->setGroup("Sensors");
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names = QStringList::split(":", config()->readEntry(it.current()->text(2), "0:"));
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if (!names[1].isNull())
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it.current()->setText(1, names[1]);
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static_cast<QCheckListItem *>(it.current())->setOn(names[0].toInt());
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}
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}
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void SensorsConfig::modify( QListViewItem * item )
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{
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if ( !item )
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return;
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bool ok = false;
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QString text = KInputDialog::getText( i18n( "Modify Sensor Label" ), i18n( "Sensor label:" ),
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item->text( 1 ), &ok, this );
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if ( ok )
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item->setText( 1, text );
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}
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void SensorsConfig::modify()
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{
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modify( m_sensorView->selectedItem() );
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}
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void SensorsConfig::showEvent(QShowEvent *)
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{
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if (m_neverShown) {
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initSensors();
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m_neverShown = false;
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}
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else {
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const SensorList &list = SensorBase::self()->sensorsList();
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SensorList::ConstIterator it;
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for (it = list.begin(); it != list.end(); ++it) {
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QListViewItem *item = m_sensorView->findItem((*it).sensorName(), 1);
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if (item)
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item->setText(3, (*it).sensorValue() + (*it).sensorUnit());
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}
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}
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}
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