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399 lines
12 KiB
399 lines
12 KiB
/*
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KSysGuard, the KDE System Guard
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Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of version 2 of the GNU General Public
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License as published by the Free Software Foundation.
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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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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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KSysGuard is currently maintained by Chris Schlaeger <cs@kde.org>.
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Please do not commit any changes without consulting me first. Thanks!
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*/
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#include <kaccelmanager.h>
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#include <kcolorbutton.h>
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#include <klineedit.h>
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#include <kinputdialog.h>
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#include <klistview.h>
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#include <klocale.h>
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#include <knuminput.h>
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#include <tqcheckbox.h>
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#include <tqframe.h>
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#include <tqgroupbox.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqpushbutton.h>
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#include <tqwhatsthis.h>
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#include "DancingBarsSettings.h"
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DancingBarsSettings::DancingBarsSettings( TQWidget* parent, const char* name )
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: KDialogBase( Tabbed, i18n( "Edit BarGraph Preferences" ),
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Ok | Apply | Cancel, Ok, parent, name, true, true )
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{
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// Range page
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TQFrame *page = addPage( i18n( "Range" ) );
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TQGridLayout *pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() );
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TQGroupBox *groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Title" ), page );
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TQGridLayout *boxLayout = new TQGridLayout( groupBox->layout(), 1, 1 );
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mTitle = new KLineEdit( groupBox );
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TQWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) );
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boxLayout->addWidget( mTitle, 0, 0 );
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pageLayout->addWidget( groupBox, 0, 0 );
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groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Display Range" ), page );
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boxLayout = new TQGridLayout( groupBox->layout(), 1, 5 );
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boxLayout->setColStretch( 2, 1 );
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TQLabel *label = new TQLabel( i18n( "Minimum value:" ), groupBox );
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boxLayout->addWidget( label, 0, 0 );
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mMinValue = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
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TQWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) );
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boxLayout->addWidget( mMinValue, 0, 1 );
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label->setBuddy( mMinValue );
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label = new TQLabel( i18n( "Maximum value:" ), groupBox );
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boxLayout->addWidget( label, 0, 3 );
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mMaxValue = new KDoubleSpinBox( 0, 10000, 0.5, 100, 2, groupBox );
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TQWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) );
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boxLayout->addWidget( mMaxValue, 0, 4 );
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label->setBuddy( mMaxValue );
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pageLayout->addWidget( groupBox, 1, 0 );
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pageLayout->setRowStretch( 2, 1 );
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// Alarm page
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page = addPage( i18n( "Alarms" ) );
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pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() );
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groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Minimum Value" ), page );
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boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 );
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boxLayout->setColStretch( 1, 1 );
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mUseLowerLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox );
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TQWhatsThis::add( mUseLowerLimit, i18n( "Enable the minimum value alarm." ) );
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boxLayout->addWidget( mUseLowerLimit, 0, 0 );
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label = new TQLabel( i18n( "Lower limit:" ), groupBox );
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boxLayout->addWidget( label, 0, 2 );
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mLowerLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
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mLowerLimit->setEnabled( false );
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boxLayout->addWidget( mLowerLimit, 0, 3 );
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label->setBuddy( mLowerLimit );
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pageLayout->addWidget( groupBox, 0, 0 );
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groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Maximum Value" ), page );
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boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 );
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boxLayout->setColStretch( 1, 1 );
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mUseUpperLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox );
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TQWhatsThis::add( mUseUpperLimit, i18n( "Enable the maximum value alarm." ) );
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boxLayout->addWidget( mUseUpperLimit, 0, 0 );
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label = new TQLabel( i18n( "Upper limit:" ), groupBox );
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boxLayout->addWidget( label, 0, 2 );
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mUpperLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox );
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mUpperLimit->setEnabled( false );
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boxLayout->addWidget( mUpperLimit, 0, 3 );
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label->setBuddy( mUpperLimit );
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pageLayout->addWidget( groupBox, 1, 0 );
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pageLayout->setRowStretch( 2, 1 );
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// Look page
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page = addPage( i18n( "Look" ) );
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pageLayout = new TQGridLayout( page, 5, 2, 0, spacingHint() );
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label = new TQLabel( i18n( "Normal bar color:" ), page );
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pageLayout->addWidget( label, 0, 0 );
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mForegroundColor = new KColorButton( page );
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pageLayout->addWidget( mForegroundColor, 0, 1 );
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label->setBuddy( mForegroundColor );
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label = new TQLabel( i18n( "Out-of-range color:" ), page );
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pageLayout->addWidget( label, 1, 0 );
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mAlarmColor = new KColorButton( page );
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pageLayout->addWidget( mAlarmColor, 1, 1 );
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label->setBuddy( mAlarmColor );
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label = new TQLabel( i18n( "Background color:" ), page );
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pageLayout->addWidget( label, 2, 0 );
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mBackgroundColor = new KColorButton( page );
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pageLayout->addWidget( mBackgroundColor, 2, 1 );
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label->setBuddy( mBackgroundColor );
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label = new TQLabel( i18n( "Font size:" ), page );
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pageLayout->addWidget( label, 3, 0 );
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mFontSize = new KIntNumInput( 9, page );
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TQWhatsThis::add( mFontSize, i18n( "This determines the size of the font used to print a label underneath the bars. Bars are automatically suppressed if text becomes too large, so it is advisable to use a small font size here." ) );
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pageLayout->addWidget( mFontSize, 3, 1 );
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label->setBuddy( mFontSize );
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pageLayout->setRowStretch( 4, 1 );
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// Sensor page
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page = addPage( i18n( "Sensors" ) );
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pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() );
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pageLayout->setRowStretch( 2, 1 );
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mSensorView = new KListView( page );
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mSensorView->addColumn( i18n( "Host" ) );
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mSensorView->addColumn( i18n( "Sensor" ) );
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mSensorView->addColumn( i18n( "Label" ) );
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mSensorView->addColumn( i18n( "Unit" ) );
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mSensorView->addColumn( i18n( "Status" ) );
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mSensorView->setAllColumnsShowFocus( true );
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pageLayout->addMultiCellWidget( mSensorView, 0, 2, 0, 0 );
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mEditButton = new TQPushButton( i18n( "Edit..." ), page );
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mEditButton->setEnabled( false );
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TQWhatsThis::add( mEditButton, i18n( "Push this button to configure the label." ) );
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pageLayout->addWidget( mEditButton, 0, 1 );
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mRemoveButton = new TQPushButton( i18n( "Delete" ), page );
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mRemoveButton->setEnabled( false );
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TQWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) );
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pageLayout->addWidget( mRemoveButton, 1, 1 );
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connect( mUseLowerLimit, TQT_SIGNAL( toggled( bool ) ),
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mLowerLimit, TQT_SLOT( setEnabled( bool ) ) );
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connect( mUseUpperLimit, TQT_SIGNAL( toggled( bool ) ),
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mUpperLimit, TQT_SLOT( setEnabled( bool ) ) );
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connect( mSensorView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ),
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TQT_SLOT( selectionChanged( TQListViewItem* ) ) );
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connect( mEditButton, TQT_SIGNAL( clicked() ), TQT_SLOT( editSensor() ) );
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connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeSensor() ) );
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KAcceleratorManager::manage( this );
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mTitle->setFocus();
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}
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DancingBarsSettings::~DancingBarsSettings()
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{
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}
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void DancingBarsSettings::setTitle( const TQString& title )
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{
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mTitle->setText( title );
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}
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TQString DancingBarsSettings::title() const
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{
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return mTitle->text();
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}
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void DancingBarsSettings::setMinValue( double min )
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{
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mMinValue->setValue( min );
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}
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double DancingBarsSettings::minValue() const
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{
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return mMinValue->value();
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}
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void DancingBarsSettings::setMaxValue( double max )
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{
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mMaxValue->setValue( max );
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}
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double DancingBarsSettings::maxValue() const
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{
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return mMaxValue->value();
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}
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void DancingBarsSettings::setUseLowerLimit( bool value )
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{
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mUseLowerLimit->setChecked( value );
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}
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bool DancingBarsSettings::useLowerLimit() const
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{
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return mUseLowerLimit->isChecked();
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}
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void DancingBarsSettings::setLowerLimit( double limit )
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{
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mLowerLimit->setValue( limit );
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}
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double DancingBarsSettings::lowerLimit() const
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{
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return mLowerLimit->value();
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}
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void DancingBarsSettings::setUseUpperLimit( bool value )
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{
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mUseUpperLimit->setChecked( value );
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}
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bool DancingBarsSettings::useUpperLimit() const
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{
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return mUseUpperLimit->isChecked();
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}
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void DancingBarsSettings::setUpperLimit( double limit )
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{
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mUpperLimit->setValue( limit );
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}
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double DancingBarsSettings::upperLimit() const
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{
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return mUpperLimit->value();
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}
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void DancingBarsSettings::setForegroundColor( const TQColor &color )
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{
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mForegroundColor->setColor( color );
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}
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TQColor DancingBarsSettings::foregroundColor() const
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{
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return mForegroundColor->color();
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}
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void DancingBarsSettings::setAlarmColor( const TQColor &color )
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{
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mAlarmColor->setColor( color );
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}
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TQColor DancingBarsSettings::alarmColor() const
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{
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return mAlarmColor->color();
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}
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void DancingBarsSettings::setBackgroundColor( const TQColor &color )
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{
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mBackgroundColor->setColor( color );
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}
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TQColor DancingBarsSettings::backgroundColor() const
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{
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return mBackgroundColor->color();
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}
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void DancingBarsSettings::setFontSize( int size )
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{
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mFontSize->setValue( size );
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}
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int DancingBarsSettings::fontSize() const
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{
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return mFontSize->value();
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}
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void DancingBarsSettings::setSensors( const TQValueList< TQStringList > &list )
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{
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mSensorView->clear();
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TQValueList< TQStringList >::ConstIterator it;
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for ( it = list.begin(); it != list.end(); ++it ) {
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new TQListViewItem( mSensorView,
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(*it)[ 0 ], // host name
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(*it)[ 1 ], // sensor name
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(*it)[ 2 ], // footer title
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(*it)[ 3 ], // unit
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(*it)[ 4 ] ); // status
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}
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}
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TQValueList< TQStringList > DancingBarsSettings::sensors() const
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{
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TQValueList< TQStringList > list;
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TQListViewItemIterator it( mSensorView );
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while ( it.current() && !it.current()->text( 0 ).isEmpty() ) {
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TQStringList entry;
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entry << it.current()->text( 0 );
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entry << it.current()->text( 1 );
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entry << it.current()->text( 2 );
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entry << it.current()->text( 3 );
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entry << it.current()->text( 4 );
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list.append( entry );
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++it;
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}
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return list;
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}
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void DancingBarsSettings::editSensor()
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{
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TQListViewItem *lvi = mSensorView->currentItem();
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if ( !lvi )
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return;
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bool ok;
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TQString str = KInputDialog::getText( i18n( "Label of Bar Graph" ),
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i18n( "Enter new label:" ), lvi->text( 2 ), &ok, this );
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if ( ok )
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lvi->setText( 2, str );
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}
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void DancingBarsSettings::removeSensor()
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{
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TQListViewItem *lvi = mSensorView->currentItem();
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if ( lvi ) {
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/* Before we delete the currently selected item, we determine a
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* new item to be selected. That way we can ensure that multiple
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* items can be deleted without forcing the user to select a new
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* item between the deletes. If all items are deleted, the buttons
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* are disabled again. */
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TQListViewItem* newSelected = 0;
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if ( lvi->itemBelow() ) {
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lvi->itemBelow()->setSelected( true );
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newSelected = lvi->itemBelow();
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} else if ( lvi->itemAbove() ) {
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lvi->itemAbove()->setSelected( true );
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newSelected = lvi->itemAbove();
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} else
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selectionChanged( 0 );
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delete lvi;
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if ( newSelected )
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mSensorView->ensureItemVisible( newSelected );
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}
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}
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void DancingBarsSettings::selectionChanged( TQListViewItem* lvi )
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{
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bool state = ( lvi != 0 );
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mEditButton->setEnabled( state );
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mRemoveButton->setEnabled( state );
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}
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#include "DancingBarsSettings.moc"
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