From ad6f3f6402df4bdf88672d511e21ab1e9b88d978 Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Mon, 7 Dec 2020 22:58:44 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro (cherry picked from commit 145abc15d57fb29701a12e8a14dcb9c1fd72e9be) --- ksysguard/gui/CMakeLists.txt | 6 +- ksysguard/gui/KSGAppletSettings.cc | 106 --- ksysguard/gui/KSGAppletSettings.cpp | 106 +++ ksysguard/gui/KSysGuardApplet.cc | 495 ----------- ksysguard/gui/KSysGuardApplet.cpp | 495 +++++++++++ ksysguard/gui/Makefile.am | 16 +- ksysguard/gui/SensorBrowser.cc | 412 --------- ksysguard/gui/SensorBrowser.cpp | 412 +++++++++ ksysguard/gui/SensorDisplayLib/BarGraph.cc | 177 ---- ksysguard/gui/SensorDisplayLib/BarGraph.cpp | 177 ++++ ksysguard/gui/SensorDisplayLib/CMakeLists.txt | 12 +- ksysguard/gui/SensorDisplayLib/DancingBars.cc | 353 -------- ksysguard/gui/SensorDisplayLib/DancingBars.cpp | 353 ++++++++ .../gui/SensorDisplayLib/DancingBarsSettings.cc | 398 --------- .../gui/SensorDisplayLib/DancingBarsSettings.cpp | 398 +++++++++ ksysguard/gui/SensorDisplayLib/DummyDisplay.cc | 58 -- ksysguard/gui/SensorDisplayLib/DummyDisplay.cpp | 58 ++ ksysguard/gui/SensorDisplayLib/FancyPlotter.cc | 457 ---------- ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp | 457 ++++++++++ .../gui/SensorDisplayLib/FancyPlotterSettings.cc | 637 -------------- .../gui/SensorDisplayLib/FancyPlotterSettings.cpp | 637 ++++++++++++++ ksysguard/gui/SensorDisplayLib/ListView.cc | 371 -------- ksysguard/gui/SensorDisplayLib/ListView.cpp | 371 ++++++++ ksysguard/gui/SensorDisplayLib/ListViewSettings.cc | 73 -- .../gui/SensorDisplayLib/ListViewSettings.cpp | 73 ++ ksysguard/gui/SensorDisplayLib/LogFile.cc | 285 ------ ksysguard/gui/SensorDisplayLib/LogFile.cpp | 285 ++++++ ksysguard/gui/SensorDisplayLib/Makefile.am | 38 +- ksysguard/gui/SensorDisplayLib/MultiMeter.cc | 258 ------ ksysguard/gui/SensorDisplayLib/MultiMeter.cpp | 258 ++++++ .../gui/SensorDisplayLib/MultiMeterSettings.cc | 123 --- .../gui/SensorDisplayLib/MultiMeterSettings.cpp | 123 +++ .../gui/SensorDisplayLib/ProcessController.cc | 472 ---------- .../gui/SensorDisplayLib/ProcessController.cpp | 472 ++++++++++ ksysguard/gui/SensorDisplayLib/ProcessList.cc | 977 --------------------- ksysguard/gui/SensorDisplayLib/ProcessList.cpp | 977 +++++++++++++++++++++ ksysguard/gui/SensorDisplayLib/ReniceDlg.cc | 70 -- ksysguard/gui/SensorDisplayLib/ReniceDlg.cpp | 70 ++ ksysguard/gui/SensorDisplayLib/SensorDisplay.cc | 611 ------------- ksysguard/gui/SensorDisplayLib/SensorDisplay.cpp | 611 +++++++++++++ ksysguard/gui/SensorDisplayLib/SensorLogger.cc | 437 --------- ksysguard/gui/SensorDisplayLib/SensorLogger.cpp | 437 +++++++++ ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc | 102 --- ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cpp | 102 +++ .../gui/SensorDisplayLib/SensorLoggerSettings.cc | 73 -- .../gui/SensorDisplayLib/SensorLoggerSettings.cpp | 73 ++ ksysguard/gui/SensorDisplayLib/SignalPlotter.cc | 648 -------------- ksysguard/gui/SensorDisplayLib/SignalPlotter.cpp | 648 ++++++++++++++ ksysguard/gui/WorkSheet.cc | 698 --------------- ksysguard/gui/WorkSheet.cpp | 698 +++++++++++++++ ksysguard/gui/WorkSheetSettings.cc | 153 ---- ksysguard/gui/WorkSheetSettings.cpp | 153 ++++ ksysguard/gui/Workspace.cc | 463 ---------- ksysguard/gui/Workspace.cpp | 463 ++++++++++ ksysguard/gui/ksgrd/CMakeLists.txt | 6 +- ksysguard/gui/ksgrd/HostConnector.cc | 217 ----- ksysguard/gui/ksgrd/HostConnector.cpp | 217 +++++ ksysguard/gui/ksgrd/Makefile.am | 16 +- ksysguard/gui/ksgrd/SensorAgent.cc | 260 ------ ksysguard/gui/ksgrd/SensorAgent.cpp | 260 ++++++ ksysguard/gui/ksgrd/SensorManager.cc | 437 --------- ksysguard/gui/ksgrd/SensorManager.cpp | 437 +++++++++ ksysguard/gui/ksgrd/SensorShellAgent.cc | 141 --- ksysguard/gui/ksgrd/SensorShellAgent.cpp | 141 +++ ksysguard/gui/ksgrd/SensorSocketAgent.cc | 137 --- ksysguard/gui/ksgrd/SensorSocketAgent.cpp | 137 +++ ksysguard/gui/ksgrd/StyleEngine.cc | 176 ---- ksysguard/gui/ksgrd/StyleEngine.cpp | 176 ++++ ksysguard/gui/ksgrd/StyleSettings.cc | 201 ----- ksysguard/gui/ksgrd/StyleSettings.cpp | 201 +++++ ksysguard/gui/ksgrd/TimerSettings.cc | 94 -- ksysguard/gui/ksgrd/TimerSettings.cpp | 94 ++ ksysguard/gui/ksysguard.cc | 650 -------------- ksysguard/gui/ksysguard.cpp | 650 ++++++++++++++ ksysguard/ksysguardd/Porting-HOWTO | 2 +- 75 files changed, 11268 insertions(+), 11268 deletions(-) delete mode 100644 ksysguard/gui/KSGAppletSettings.cc create mode 100644 ksysguard/gui/KSGAppletSettings.cpp delete mode 100644 ksysguard/gui/KSysGuardApplet.cc create mode 100644 ksysguard/gui/KSysGuardApplet.cpp delete mode 100644 ksysguard/gui/SensorBrowser.cc create mode 100644 ksysguard/gui/SensorBrowser.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/BarGraph.cc create mode 100644 ksysguard/gui/SensorDisplayLib/BarGraph.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/DancingBars.cc create mode 100644 ksysguard/gui/SensorDisplayLib/DancingBars.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc create mode 100644 ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/DummyDisplay.cc create mode 100644 ksysguard/gui/SensorDisplayLib/DummyDisplay.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/FancyPlotter.cc create mode 100644 ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc create mode 100644 ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/ListView.cc create mode 100644 ksysguard/gui/SensorDisplayLib/ListView.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/ListViewSettings.cc create mode 100644 ksysguard/gui/SensorDisplayLib/ListViewSettings.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/LogFile.cc create mode 100644 ksysguard/gui/SensorDisplayLib/LogFile.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/MultiMeter.cc create mode 100644 ksysguard/gui/SensorDisplayLib/MultiMeter.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc create mode 100644 ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/ProcessController.cc create mode 100644 ksysguard/gui/SensorDisplayLib/ProcessController.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/ProcessList.cc create mode 100644 ksysguard/gui/SensorDisplayLib/ProcessList.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/ReniceDlg.cc create mode 100644 ksysguard/gui/SensorDisplayLib/ReniceDlg.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/SensorDisplay.cc create mode 100644 ksysguard/gui/SensorDisplayLib/SensorDisplay.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/SensorLogger.cc create mode 100644 ksysguard/gui/SensorDisplayLib/SensorLogger.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc create mode 100644 ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc create mode 100644 ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cpp delete mode 100644 ksysguard/gui/SensorDisplayLib/SignalPlotter.cc create mode 100644 ksysguard/gui/SensorDisplayLib/SignalPlotter.cpp delete mode 100644 ksysguard/gui/WorkSheet.cc create mode 100644 ksysguard/gui/WorkSheet.cpp delete mode 100644 ksysguard/gui/WorkSheetSettings.cc create mode 100644 ksysguard/gui/WorkSheetSettings.cpp delete mode 100644 ksysguard/gui/Workspace.cc create mode 100644 ksysguard/gui/Workspace.cpp delete mode 100644 ksysguard/gui/ksgrd/HostConnector.cc create mode 100644 ksysguard/gui/ksgrd/HostConnector.cpp delete mode 100644 ksysguard/gui/ksgrd/SensorAgent.cc create mode 100644 ksysguard/gui/ksgrd/SensorAgent.cpp delete mode 100644 ksysguard/gui/ksgrd/SensorManager.cc create mode 100644 ksysguard/gui/ksgrd/SensorManager.cpp delete mode 100644 ksysguard/gui/ksgrd/SensorShellAgent.cc create mode 100644 ksysguard/gui/ksgrd/SensorShellAgent.cpp delete mode 100644 ksysguard/gui/ksgrd/SensorSocketAgent.cc create mode 100644 ksysguard/gui/ksgrd/SensorSocketAgent.cpp delete mode 100644 ksysguard/gui/ksgrd/StyleEngine.cc create mode 100644 ksysguard/gui/ksgrd/StyleEngine.cpp delete mode 100644 ksysguard/gui/ksgrd/StyleSettings.cc create mode 100644 ksysguard/gui/ksgrd/StyleSettings.cpp delete mode 100644 ksysguard/gui/ksgrd/TimerSettings.cc create mode 100644 ksysguard/gui/ksgrd/TimerSettings.cpp delete mode 100644 ksysguard/gui/ksysguard.cc create mode 100644 ksysguard/gui/ksysguard.cpp (limited to 'ksysguard') diff --git a/ksysguard/gui/CMakeLists.txt b/ksysguard/gui/CMakeLists.txt index 504fbeb5b..a21e21c0c 100644 --- a/ksysguard/gui/CMakeLists.txt +++ b/ksysguard/gui/CMakeLists.txt @@ -51,7 +51,7 @@ tde_create_translated_desktop( ##### sysguard_panelapplet (module) ############# tde_add_kpart( sysguard_panelapplet AUTOMOC - SOURCES KSysGuardApplet.cc KSGAppletSettings.cc + SOURCES KSysGuardApplet.cpp KSGAppletSettings.cpp LINK sensordisplays-static ksgrd-shared DESTINATION ${PLUGIN_INSTALL_DIR} ) @@ -61,8 +61,8 @@ tde_add_kpart( sysguard_panelapplet AUTOMOC tde_add_executable( ksysguard AUTOMOC SOURCES - SensorBrowser.cc WorkSheet.cc WorkSheetSettings.cc - Workspace.cc ksysguard.cc ksysguard.skel + SensorBrowser.cpp WorkSheet.cpp WorkSheetSettings.cpp + Workspace.cpp ksysguard.cpp ksysguard.skel LINK sensordisplays-static ksgrd-shared tdednssd-shared DESTINATION ${BIN_INSTALL_DIR} ) diff --git a/ksysguard/gui/KSGAppletSettings.cc b/ksysguard/gui/KSGAppletSettings.cc deleted file mode 100644 index 01b2e0b1a..000000000 --- a/ksysguard/gui/KSGAppletSettings.cc +++ /dev/null @@ -1,106 +0,0 @@ -/* - This file is part of KSysGuard. - Copyright ( C ) 2002 Nadeem Hasan ( nhasan@kde.org ) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or ( at your option ) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include -#include - -#include -#include - -#include "KSGAppletSettings.h" - -KSGAppletSettings::KSGAppletSettings( TQWidget *parent, const char *name ) - : KDialogBase( parent, name, false, TQString::null, Ok|Apply|Cancel, - Ok, true ) -{ - setCaption( i18n( "System Guard Settings" ) ); - - TQWidget *page = new TQWidget( this ); - setMainWidget( page ); - - TQGridLayout *topLayout = new TQGridLayout( page, 3, 2, KDialog::marginHint(), - KDialog::spacingHint() ); - - TQLabel *label = new TQLabel( i18n( "Number of displays:" ), page ); - topLayout->addWidget( label, 0, 0 ); - - mNumDisplay = new TQSpinBox( 1, 32, 1, page ); - mNumDisplay->setValue(2); - topLayout->addWidget( mNumDisplay, 0, 1 ); - label->setBuddy( mNumDisplay ); - - label = new TQLabel( i18n( "Size ratio:" ), page ); - topLayout->addWidget( label, 1, 0 ); - - mSizeRatio = new TQSpinBox( 50, 500, 50, page ); - mSizeRatio->setSuffix( i18n( "%" ) ); - mSizeRatio->setValue(100); - topLayout->addWidget( mSizeRatio, 1, 1 ); - label->setBuddy( mSizeRatio ); - - label = new TQLabel( i18n( "Update interval:" ), page ); - topLayout->addWidget( label, 2, 0 ); - - mInterval = new TQSpinBox( 1, 300, 1, page ); - mInterval->setValue(2); - mInterval->setSuffix( i18n( " sec" ) ); - topLayout->addWidget( mInterval, 2, 1 ); - label->setBuddy( mInterval ); - - resize( TQSize( 250, 130 ).expandedTo( minimumSizeHint() ) ); - - TDEAcceleratorManager::manage( page ); -} - -KSGAppletSettings::~KSGAppletSettings() -{ -} - -int KSGAppletSettings::numDisplay() const -{ - return mNumDisplay->value(); -} - -void KSGAppletSettings::setNumDisplay( int value ) -{ - mNumDisplay->setValue( value ); -} - -int KSGAppletSettings::sizeRatio() const -{ - return mSizeRatio->value(); -} - -void KSGAppletSettings::setSizeRatio( int value ) -{ - mSizeRatio->setValue( value ); -} - -int KSGAppletSettings::updateInterval() const -{ - return mInterval->value(); -} - -void KSGAppletSettings::setUpdateInterval( int value ) -{ - mInterval->setValue( value ); -} - diff --git a/ksysguard/gui/KSGAppletSettings.cpp b/ksysguard/gui/KSGAppletSettings.cpp new file mode 100644 index 000000000..01b2e0b1a --- /dev/null +++ b/ksysguard/gui/KSGAppletSettings.cpp @@ -0,0 +1,106 @@ +/* + This file is part of KSysGuard. + Copyright ( C ) 2002 Nadeem Hasan ( nhasan@kde.org ) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or ( at your option ) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include +#include + +#include "KSGAppletSettings.h" + +KSGAppletSettings::KSGAppletSettings( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, false, TQString::null, Ok|Apply|Cancel, + Ok, true ) +{ + setCaption( i18n( "System Guard Settings" ) ); + + TQWidget *page = new TQWidget( this ); + setMainWidget( page ); + + TQGridLayout *topLayout = new TQGridLayout( page, 3, 2, KDialog::marginHint(), + KDialog::spacingHint() ); + + TQLabel *label = new TQLabel( i18n( "Number of displays:" ), page ); + topLayout->addWidget( label, 0, 0 ); + + mNumDisplay = new TQSpinBox( 1, 32, 1, page ); + mNumDisplay->setValue(2); + topLayout->addWidget( mNumDisplay, 0, 1 ); + label->setBuddy( mNumDisplay ); + + label = new TQLabel( i18n( "Size ratio:" ), page ); + topLayout->addWidget( label, 1, 0 ); + + mSizeRatio = new TQSpinBox( 50, 500, 50, page ); + mSizeRatio->setSuffix( i18n( "%" ) ); + mSizeRatio->setValue(100); + topLayout->addWidget( mSizeRatio, 1, 1 ); + label->setBuddy( mSizeRatio ); + + label = new TQLabel( i18n( "Update interval:" ), page ); + topLayout->addWidget( label, 2, 0 ); + + mInterval = new TQSpinBox( 1, 300, 1, page ); + mInterval->setValue(2); + mInterval->setSuffix( i18n( " sec" ) ); + topLayout->addWidget( mInterval, 2, 1 ); + label->setBuddy( mInterval ); + + resize( TQSize( 250, 130 ).expandedTo( minimumSizeHint() ) ); + + TDEAcceleratorManager::manage( page ); +} + +KSGAppletSettings::~KSGAppletSettings() +{ +} + +int KSGAppletSettings::numDisplay() const +{ + return mNumDisplay->value(); +} + +void KSGAppletSettings::setNumDisplay( int value ) +{ + mNumDisplay->setValue( value ); +} + +int KSGAppletSettings::sizeRatio() const +{ + return mSizeRatio->value(); +} + +void KSGAppletSettings::setSizeRatio( int value ) +{ + mSizeRatio->setValue( value ); +} + +int KSGAppletSettings::updateInterval() const +{ + return mInterval->value(); +} + +void KSGAppletSettings::setUpdateInterval( int value ) +{ + mInterval->setValue( value ); +} + diff --git a/ksysguard/gui/KSysGuardApplet.cc b/ksysguard/gui/KSysGuardApplet.cc deleted file mode 100644 index ae31d4a60..000000000 --- a/ksysguard/gui/KSysGuardApplet.cc +++ /dev/null @@ -1,495 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger - . Please do not commit any changes without consulting - me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "DancingBars.h" -#include "FancyPlotter.h" -#include "KSGAppletSettings.h" -#include "MultiMeter.h" - -#include "KSysGuardApplet.h" - -extern "C" -{ - KDE_EXPORT KPanelApplet* init( TQWidget *parent, const TQString& configFile ) - { - TDEGlobal::locale()->insertCatalogue( "ksysguard" ); - return new KSysGuardApplet( configFile, KPanelApplet::Normal, - KPanelApplet::Preferences, parent, - "ksysguardapplet" ); - } -} - -KSysGuardApplet::KSysGuardApplet( const TQString& configFile, Type type, - int actions, TQWidget *parent, - const char *name ) - : KPanelApplet( configFile, type, actions, parent, name) -{ - mSettingsDlg = 0; - - KSGRD::SensorMgr = new KSGRD::SensorManager(); - - KSGRD::Style = new KSGRD::StyleEngine(); - - mDockCount = 1; - mDockList = new TQWidget*[ mDockCount ]; - - mSizeRatio = 1.0; - addEmptyDisplay( mDockList, 0 ); - - updateInterval( 2 ); - - load(); - - setAcceptDrops( true ); -} - -KSysGuardApplet::~KSysGuardApplet() -{ - save(); - - delete [] mDockList; - mDockList = 0; - - delete mSettingsDlg; - mSettingsDlg = 0; - - delete KSGRD::Style; - delete KSGRD::SensorMgr; - KSGRD::SensorMgr = 0; -} - -int KSysGuardApplet::widthForHeight( int height ) const -{ - return ( (int) ( height * mSizeRatio + 0.5 ) * mDockCount ); -} - -int KSysGuardApplet::heightForWidth( int width ) const -{ - return ( (int) ( width * mSizeRatio + 0.5 ) * mDockCount ); -} - -void KSysGuardApplet::resizeEvent( TQResizeEvent* ) -{ - layout(); -} - -void KSysGuardApplet::preferences() -{ - if(mSettingsDlg) { - return; - } - mSettingsDlg = new KSGAppletSettings( this ); - - connect( mSettingsDlg, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); - connect( mSettingsDlg, TQT_SIGNAL( okClicked() ), TQT_SLOT( applySettings() ) ); - connect( mSettingsDlg, TQT_SIGNAL( finished() ), TQT_SLOT( preferencesFinished() ) ); - - mSettingsDlg->setNumDisplay( mDockCount ); - mSettingsDlg->setSizeRatio( (int) ( mSizeRatio * 100.0 + 0.5 ) ); - mSettingsDlg->setUpdateInterval( updateInterval() ); - - mSettingsDlg->show(); -} -void KSysGuardApplet::preferencesFinished() -{ - mSettingsDlg->delayedDestruct(); - mSettingsDlg = 0; -} -void KSysGuardApplet::applySettings() -{ - updateInterval( mSettingsDlg->updateInterval() ); - mSizeRatio = mSettingsDlg->sizeRatio() / 100.0; - resizeDocks( mSettingsDlg->numDisplay() ); - - for ( uint i = 0; i < mDockCount; ++i ) - if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) - ((KSGRD::SensorDisplay*)mDockList[ i ])->setUpdateInterval( updateInterval() ); - - save(); -} - -void KSysGuardApplet::sensorDisplayModified( bool modified ) -{ - if ( modified ) - save(); -} - -void KSysGuardApplet::layout() -{ - if ( orientation() == Qt::Horizontal ) { - int h = height(); - int w = (int) ( h * mSizeRatio + 0.5 ); - for ( uint i = 0; i < mDockCount; ++i ) - if ( mDockList[ i ] ) - mDockList[ i ]->setGeometry( i * w, 0, w, h ); - } else { - int w = width(); - int h = (int) ( w * mSizeRatio + 0.5 ); - for ( uint i = 0; i < mDockCount; ++i ) - if ( mDockList[ i ] ) - mDockList[ i ]->setGeometry( 0, i * h, w, h ); - } -} - -int KSysGuardApplet::findDock( const TQPoint& point ) -{ - if ( orientation() == Qt::Horizontal ) - return ( point.x() / (int) ( height() * mSizeRatio + 0.5 ) ); - else - return ( point.y() / (int) ( width() * mSizeRatio + 0.5 ) ); -} - -void KSysGuardApplet::dragEnterEvent( TQDragEnterEvent *e ) -{ - e->accept( TQTextDrag::canDecode( e ) ); -} - -void KSysGuardApplet::dropEvent( TQDropEvent *e ) -{ - TQString dragObject; - - if ( TQTextDrag::decode( e, dragObject ) ) { - // The host name, sensor name and type are seperated by a ' '. - TQStringList parts = TQStringList::split( ' ', dragObject ); - - TQString hostName = parts[ 0 ]; - TQString sensorName = parts[ 1 ]; - TQString sensorType = parts[ 2 ]; - TQString sensorDescr = parts[ 3 ]; - - if ( hostName.isEmpty() || sensorName.isEmpty() || sensorType.isEmpty() ) - return; - - int dock = findDock( e->pos() ); - if ( mDockList[ dock ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) { - if ( sensorType == "integer" || sensorType == "float" ) { - TDEPopupMenu popup; - TQWidget *wdg = 0; - - popup.insertTitle( i18n( "Select Display Type" ) ); - popup.insertItem( i18n( "&Signal Plotter" ), 1 ); - popup.insertItem( i18n( "&Multimeter" ), 2 ); - popup.insertItem( i18n( "&Dancing Bars" ), 3 ); - switch ( popup.exec( TQCursor::pos() ) ) { - case 1: - wdg = new FancyPlotter( this, "FancyPlotter", sensorDescr, - 100.0, 100.0, true ); - break; - - case 2: - wdg = new MultiMeter( this, "MultiMeter", sensorDescr, - 100.0, 100.0, true ); - break; - - case 3: - wdg = new DancingBars( this, "DancingBars", sensorDescr, - 100, 100, true ); - break; - } - - if ( wdg ) { - delete mDockList[ dock ]; - mDockList[ dock ] = wdg; - layout(); - - connect( wdg, TQT_SIGNAL( modified( bool ) ), - TQT_SLOT( sensorDisplayModified( bool ) ) ); - - mDockList[ dock ]->show(); - } - } else { - KMessageBox::sorry( this, - i18n( "The KSysGuard applet does not support displaying of " - "this type of sensor. Please choose another sensor." ) ); - - layout(); - } - } - - if ( !mDockList[ dock ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) - ((KSGRD::SensorDisplay*)mDockList[ dock ])-> - addSensor( hostName, sensorName, sensorType, sensorDescr ); - } - - save(); -} - -void KSysGuardApplet::customEvent( TQCustomEvent *e ) -{ - if ( e->type() == TQEvent::User ) { - // SensorDisplays send out this event if they want to be removed. - removeDisplay( (KSGRD::SensorDisplay*)e->data() ); - save(); - } -} - -void KSysGuardApplet::removeDisplay( KSGRD::SensorDisplay *display ) -{ - for ( uint i = 0; i < mDockCount; ++i ) - if ( display == mDockList[i] ) { - delete mDockList[ i ]; - - addEmptyDisplay( mDockList, i ); - return; - } -} - -void KSysGuardApplet::resizeDocks( uint newDockCount ) -{ - /* This function alters the number of available docks. The number of - * docks can be increased or decreased. We try to preserve existing - * docks if possible. */ - - if ( newDockCount == mDockCount ) { - emit updateLayout(); - return; - } - - // Create and initialize new dock array. - TQWidget** tmp = new TQWidget*[ newDockCount ]; - - uint i; - for ( i = 0; ( i < newDockCount ) && ( i < mDockCount ); ++i ) - tmp[ i ] = mDockList[ i ]; - - for ( i = newDockCount; i < mDockCount; ++i ) - if ( mDockList[ i ] ) - delete mDockList[ i ]; - - for ( i = mDockCount; i < newDockCount; ++i ) - addEmptyDisplay( tmp, i ); - - delete [] mDockList; - - mDockList = tmp; - mDockCount = newDockCount; - - emit updateLayout(); -} - -bool KSysGuardApplet::load() -{ - TDEStandardDirs* kstd = TDEGlobal::dirs(); - kstd->addResourceType( "data", "share/apps/ksysguard" ); - TQString fileName = kstd->findResource( "data", "KSysGuardApplet.xml" ); - - TQFile file( fileName ); - if ( !file.open( IO_ReadOnly ) ) { - KMessageBox::sorry( this, i18n( "Cannot open the file %1." ).arg( fileName ) ); - return false; - } - - // Parse the XML file. - TQDomDocument doc; - - // Read in file and check for a valid XML header. - if ( !doc.setContent( &file ) ) { - KMessageBox::sorry( this, i18n( "The file %1 does not contain valid XML." ) - .arg( fileName ) ); - return false; - } - - // Check for proper document type. - if ( doc.doctype().name() != "KSysGuardApplet" ) { - KMessageBox::sorry( this, i18n( "The file %1 does not contain a valid applet " - "definition, which must have a document type 'KSysGuardApplet'." ) - .arg( fileName ) ); - return false; - } - - TQDomElement element = doc.documentElement(); - bool ok; - uint count = element.attribute( "dockCnt" ).toUInt( &ok ); - if ( !ok ) - count = 1; - - mSizeRatio = element.attribute( "sizeRatio" ).toDouble( &ok ); - if ( !ok ) - mSizeRatio = 1.0; - - updateInterval( element.attribute( "interval" ).toUInt( &ok ) ); - if ( !ok ) - updateInterval( 2 ); - - resizeDocks( count ); - - /* Load lists of hosts that are needed for the work sheet and try - * to establish a connection. */ - TQDomNodeList dnList = element.elementsByTagName( "host" ); - uint i; - for ( i = 0; i < dnList.count(); ++i ) { - TQDomElement element = dnList.item( i ).toElement(); - int port = element.attribute( "port" ).toInt( &ok ); - if ( !ok ) - port = -1; - - KSGRD::SensorMgr->engage( element.attribute( "name" ), - element.attribute( "shell" ), - element.attribute( "command" ), port ); - } - //if no hosts are specified, at least connect to localhost - if(dnList.count() == 0) - KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd", -1); - - // Load the displays and place them into the work sheet. - dnList = element.elementsByTagName( "display" ); - for ( i = 0; i < dnList.count(); ++i ) { - TQDomElement element = dnList.item( i ).toElement(); - uint dock = element.attribute( "dock" ).toUInt(); - if ( i >= mDockCount ) { - kdDebug (1215) << "Dock number " << i << " out of range " - << mDockCount << endl; - return false; - } - - TQString classType = element.attribute( "class" ); - KSGRD::SensorDisplay* newDisplay; - if ( classType == "FancyPlotter" ) - newDisplay = new FancyPlotter( this, "FancyPlotter", "Dummy", 100.0, 100.0, true /*no frame*/, true /*run ksysguard menu*/); - else if ( classType == "MultiMeter" ) - newDisplay = new MultiMeter( this, "MultiMeter", "Dummy", 100.0, 100.0, true /*no frame*/, true /*run ksysguard menu*/ ); - else if ( classType == "DancingBars" ) - newDisplay = new DancingBars( this, "DancingBars", "Dummy", 100, 100, true /*no frame*/, true /*run ksysguard menu*/); - else { - KMessageBox::sorry( this, i18n( "The KSysGuard applet does not support displaying of " - "this type of sensor. Please choose another sensor." ) ); - return false; - } - - newDisplay->setUpdateInterval( updateInterval() ); - - // load display specific settings - if ( !newDisplay->restoreSettings( element ) ) - return false; - - delete mDockList[ dock ]; - mDockList[ dock ] = newDisplay; - - connect( newDisplay, TQT_SIGNAL( modified( bool ) ), - TQT_SLOT( sensorDisplayModified( bool ) ) ); - } - - return true; -} - -bool KSysGuardApplet::save() -{ - // Parse the XML file. - TQDomDocument doc( "KSysGuardApplet" ); - doc.appendChild( doc.createProcessingInstruction( - "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); - - // save work sheet information - TQDomElement ws = doc.createElement( "WorkSheet" ); - doc.appendChild( ws ); - ws.setAttribute( "dockCnt", mDockCount ); - ws.setAttribute( "sizeRatio", mSizeRatio ); - ws.setAttribute( "interval", updateInterval() ); - - TQStringList hosts; - uint i; - for ( i = 0; i < mDockCount; ++i ) - if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) - ((KSGRD::SensorDisplay*)mDockList[ i ])->hosts( hosts ); - - // save host information (name, shell, etc.) - TQStringList::Iterator it; - for ( it = hosts.begin(); it != hosts.end(); ++it ) { - TQString shell, command; - int port; - - if ( KSGRD::SensorMgr->hostInfo( *it, shell, command, port ) ) { - TQDomElement host = doc.createElement( "host" ); - ws.appendChild( host ); - host.setAttribute( "name", *it ); - host.setAttribute( "shell", shell ); - host.setAttribute( "command", command ); - host.setAttribute( "port", port ); - } - } - - for ( i = 0; i < mDockCount; ++i ) - if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) { - TQDomElement element = doc.createElement( "display" ); - ws.appendChild( element ); - element.setAttribute( "dock", i ); - element.setAttribute( "class", mDockList[ i ]->className() ); - - ((KSGRD::SensorDisplay*)mDockList[ i ])->saveSettings( doc, element ); - } - - TDEStandardDirs* kstd = TDEGlobal::dirs(); - kstd->addResourceType( "data", "share/apps/ksysguard" ); - TQString fileName = kstd->saveLocation( "data", "ksysguard" ); - fileName += "/KSysGuardApplet.xml"; - - KSaveFile file( fileName, 0644 ); - - if ( file.status() == 0 ) - { - file.textStream()->setEncoding( TQTextStream::UnicodeUTF8 ); - *(file.textStream()) << doc; - file.close(); - } - else - { - KMessageBox::sorry( this, i18n( "Cannot save file %1" ).arg( fileName ) ); - return false; - } - - return true; -} - -void KSysGuardApplet::addEmptyDisplay( TQWidget **dock, uint pos ) -{ - dock[ pos ] = new TQFrame( this ); - ((TQFrame*)dock[ pos ])->setFrameStyle( TQFrame::WinPanel | TQFrame::Sunken ); - TQToolTip::add( dock[ pos ], - i18n( "Drag sensors from the TDE System Guard into this cell." ) ); - - layout(); - if ( isVisible() ) - dock[ pos ]->show(); -} - -#include "KSysGuardApplet.moc" diff --git a/ksysguard/gui/KSysGuardApplet.cpp b/ksysguard/gui/KSysGuardApplet.cpp new file mode 100644 index 000000000..ae31d4a60 --- /dev/null +++ b/ksysguard/gui/KSysGuardApplet.cpp @@ -0,0 +1,495 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger + . Please do not commit any changes without consulting + me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "DancingBars.h" +#include "FancyPlotter.h" +#include "KSGAppletSettings.h" +#include "MultiMeter.h" + +#include "KSysGuardApplet.h" + +extern "C" +{ + KDE_EXPORT KPanelApplet* init( TQWidget *parent, const TQString& configFile ) + { + TDEGlobal::locale()->insertCatalogue( "ksysguard" ); + return new KSysGuardApplet( configFile, KPanelApplet::Normal, + KPanelApplet::Preferences, parent, + "ksysguardapplet" ); + } +} + +KSysGuardApplet::KSysGuardApplet( const TQString& configFile, Type type, + int actions, TQWidget *parent, + const char *name ) + : KPanelApplet( configFile, type, actions, parent, name) +{ + mSettingsDlg = 0; + + KSGRD::SensorMgr = new KSGRD::SensorManager(); + + KSGRD::Style = new KSGRD::StyleEngine(); + + mDockCount = 1; + mDockList = new TQWidget*[ mDockCount ]; + + mSizeRatio = 1.0; + addEmptyDisplay( mDockList, 0 ); + + updateInterval( 2 ); + + load(); + + setAcceptDrops( true ); +} + +KSysGuardApplet::~KSysGuardApplet() +{ + save(); + + delete [] mDockList; + mDockList = 0; + + delete mSettingsDlg; + mSettingsDlg = 0; + + delete KSGRD::Style; + delete KSGRD::SensorMgr; + KSGRD::SensorMgr = 0; +} + +int KSysGuardApplet::widthForHeight( int height ) const +{ + return ( (int) ( height * mSizeRatio + 0.5 ) * mDockCount ); +} + +int KSysGuardApplet::heightForWidth( int width ) const +{ + return ( (int) ( width * mSizeRatio + 0.5 ) * mDockCount ); +} + +void KSysGuardApplet::resizeEvent( TQResizeEvent* ) +{ + layout(); +} + +void KSysGuardApplet::preferences() +{ + if(mSettingsDlg) { + return; + } + mSettingsDlg = new KSGAppletSettings( this ); + + connect( mSettingsDlg, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); + connect( mSettingsDlg, TQT_SIGNAL( okClicked() ), TQT_SLOT( applySettings() ) ); + connect( mSettingsDlg, TQT_SIGNAL( finished() ), TQT_SLOT( preferencesFinished() ) ); + + mSettingsDlg->setNumDisplay( mDockCount ); + mSettingsDlg->setSizeRatio( (int) ( mSizeRatio * 100.0 + 0.5 ) ); + mSettingsDlg->setUpdateInterval( updateInterval() ); + + mSettingsDlg->show(); +} +void KSysGuardApplet::preferencesFinished() +{ + mSettingsDlg->delayedDestruct(); + mSettingsDlg = 0; +} +void KSysGuardApplet::applySettings() +{ + updateInterval( mSettingsDlg->updateInterval() ); + mSizeRatio = mSettingsDlg->sizeRatio() / 100.0; + resizeDocks( mSettingsDlg->numDisplay() ); + + for ( uint i = 0; i < mDockCount; ++i ) + if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) + ((KSGRD::SensorDisplay*)mDockList[ i ])->setUpdateInterval( updateInterval() ); + + save(); +} + +void KSysGuardApplet::sensorDisplayModified( bool modified ) +{ + if ( modified ) + save(); +} + +void KSysGuardApplet::layout() +{ + if ( orientation() == Qt::Horizontal ) { + int h = height(); + int w = (int) ( h * mSizeRatio + 0.5 ); + for ( uint i = 0; i < mDockCount; ++i ) + if ( mDockList[ i ] ) + mDockList[ i ]->setGeometry( i * w, 0, w, h ); + } else { + int w = width(); + int h = (int) ( w * mSizeRatio + 0.5 ); + for ( uint i = 0; i < mDockCount; ++i ) + if ( mDockList[ i ] ) + mDockList[ i ]->setGeometry( 0, i * h, w, h ); + } +} + +int KSysGuardApplet::findDock( const TQPoint& point ) +{ + if ( orientation() == Qt::Horizontal ) + return ( point.x() / (int) ( height() * mSizeRatio + 0.5 ) ); + else + return ( point.y() / (int) ( width() * mSizeRatio + 0.5 ) ); +} + +void KSysGuardApplet::dragEnterEvent( TQDragEnterEvent *e ) +{ + e->accept( TQTextDrag::canDecode( e ) ); +} + +void KSysGuardApplet::dropEvent( TQDropEvent *e ) +{ + TQString dragObject; + + if ( TQTextDrag::decode( e, dragObject ) ) { + // The host name, sensor name and type are seperated by a ' '. + TQStringList parts = TQStringList::split( ' ', dragObject ); + + TQString hostName = parts[ 0 ]; + TQString sensorName = parts[ 1 ]; + TQString sensorType = parts[ 2 ]; + TQString sensorDescr = parts[ 3 ]; + + if ( hostName.isEmpty() || sensorName.isEmpty() || sensorType.isEmpty() ) + return; + + int dock = findDock( e->pos() ); + if ( mDockList[ dock ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) { + if ( sensorType == "integer" || sensorType == "float" ) { + TDEPopupMenu popup; + TQWidget *wdg = 0; + + popup.insertTitle( i18n( "Select Display Type" ) ); + popup.insertItem( i18n( "&Signal Plotter" ), 1 ); + popup.insertItem( i18n( "&Multimeter" ), 2 ); + popup.insertItem( i18n( "&Dancing Bars" ), 3 ); + switch ( popup.exec( TQCursor::pos() ) ) { + case 1: + wdg = new FancyPlotter( this, "FancyPlotter", sensorDescr, + 100.0, 100.0, true ); + break; + + case 2: + wdg = new MultiMeter( this, "MultiMeter", sensorDescr, + 100.0, 100.0, true ); + break; + + case 3: + wdg = new DancingBars( this, "DancingBars", sensorDescr, + 100, 100, true ); + break; + } + + if ( wdg ) { + delete mDockList[ dock ]; + mDockList[ dock ] = wdg; + layout(); + + connect( wdg, TQT_SIGNAL( modified( bool ) ), + TQT_SLOT( sensorDisplayModified( bool ) ) ); + + mDockList[ dock ]->show(); + } + } else { + KMessageBox::sorry( this, + i18n( "The KSysGuard applet does not support displaying of " + "this type of sensor. Please choose another sensor." ) ); + + layout(); + } + } + + if ( !mDockList[ dock ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) + ((KSGRD::SensorDisplay*)mDockList[ dock ])-> + addSensor( hostName, sensorName, sensorType, sensorDescr ); + } + + save(); +} + +void KSysGuardApplet::customEvent( TQCustomEvent *e ) +{ + if ( e->type() == TQEvent::User ) { + // SensorDisplays send out this event if they want to be removed. + removeDisplay( (KSGRD::SensorDisplay*)e->data() ); + save(); + } +} + +void KSysGuardApplet::removeDisplay( KSGRD::SensorDisplay *display ) +{ + for ( uint i = 0; i < mDockCount; ++i ) + if ( display == mDockList[i] ) { + delete mDockList[ i ]; + + addEmptyDisplay( mDockList, i ); + return; + } +} + +void KSysGuardApplet::resizeDocks( uint newDockCount ) +{ + /* This function alters the number of available docks. The number of + * docks can be increased or decreased. We try to preserve existing + * docks if possible. */ + + if ( newDockCount == mDockCount ) { + emit updateLayout(); + return; + } + + // Create and initialize new dock array. + TQWidget** tmp = new TQWidget*[ newDockCount ]; + + uint i; + for ( i = 0; ( i < newDockCount ) && ( i < mDockCount ); ++i ) + tmp[ i ] = mDockList[ i ]; + + for ( i = newDockCount; i < mDockCount; ++i ) + if ( mDockList[ i ] ) + delete mDockList[ i ]; + + for ( i = mDockCount; i < newDockCount; ++i ) + addEmptyDisplay( tmp, i ); + + delete [] mDockList; + + mDockList = tmp; + mDockCount = newDockCount; + + emit updateLayout(); +} + +bool KSysGuardApplet::load() +{ + TDEStandardDirs* kstd = TDEGlobal::dirs(); + kstd->addResourceType( "data", "share/apps/ksysguard" ); + TQString fileName = kstd->findResource( "data", "KSysGuardApplet.xml" ); + + TQFile file( fileName ); + if ( !file.open( IO_ReadOnly ) ) { + KMessageBox::sorry( this, i18n( "Cannot open the file %1." ).arg( fileName ) ); + return false; + } + + // Parse the XML file. + TQDomDocument doc; + + // Read in file and check for a valid XML header. + if ( !doc.setContent( &file ) ) { + KMessageBox::sorry( this, i18n( "The file %1 does not contain valid XML." ) + .arg( fileName ) ); + return false; + } + + // Check for proper document type. + if ( doc.doctype().name() != "KSysGuardApplet" ) { + KMessageBox::sorry( this, i18n( "The file %1 does not contain a valid applet " + "definition, which must have a document type 'KSysGuardApplet'." ) + .arg( fileName ) ); + return false; + } + + TQDomElement element = doc.documentElement(); + bool ok; + uint count = element.attribute( "dockCnt" ).toUInt( &ok ); + if ( !ok ) + count = 1; + + mSizeRatio = element.attribute( "sizeRatio" ).toDouble( &ok ); + if ( !ok ) + mSizeRatio = 1.0; + + updateInterval( element.attribute( "interval" ).toUInt( &ok ) ); + if ( !ok ) + updateInterval( 2 ); + + resizeDocks( count ); + + /* Load lists of hosts that are needed for the work sheet and try + * to establish a connection. */ + TQDomNodeList dnList = element.elementsByTagName( "host" ); + uint i; + for ( i = 0; i < dnList.count(); ++i ) { + TQDomElement element = dnList.item( i ).toElement(); + int port = element.attribute( "port" ).toInt( &ok ); + if ( !ok ) + port = -1; + + KSGRD::SensorMgr->engage( element.attribute( "name" ), + element.attribute( "shell" ), + element.attribute( "command" ), port ); + } + //if no hosts are specified, at least connect to localhost + if(dnList.count() == 0) + KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd", -1); + + // Load the displays and place them into the work sheet. + dnList = element.elementsByTagName( "display" ); + for ( i = 0; i < dnList.count(); ++i ) { + TQDomElement element = dnList.item( i ).toElement(); + uint dock = element.attribute( "dock" ).toUInt(); + if ( i >= mDockCount ) { + kdDebug (1215) << "Dock number " << i << " out of range " + << mDockCount << endl; + return false; + } + + TQString classType = element.attribute( "class" ); + KSGRD::SensorDisplay* newDisplay; + if ( classType == "FancyPlotter" ) + newDisplay = new FancyPlotter( this, "FancyPlotter", "Dummy", 100.0, 100.0, true /*no frame*/, true /*run ksysguard menu*/); + else if ( classType == "MultiMeter" ) + newDisplay = new MultiMeter( this, "MultiMeter", "Dummy", 100.0, 100.0, true /*no frame*/, true /*run ksysguard menu*/ ); + else if ( classType == "DancingBars" ) + newDisplay = new DancingBars( this, "DancingBars", "Dummy", 100, 100, true /*no frame*/, true /*run ksysguard menu*/); + else { + KMessageBox::sorry( this, i18n( "The KSysGuard applet does not support displaying of " + "this type of sensor. Please choose another sensor." ) ); + return false; + } + + newDisplay->setUpdateInterval( updateInterval() ); + + // load display specific settings + if ( !newDisplay->restoreSettings( element ) ) + return false; + + delete mDockList[ dock ]; + mDockList[ dock ] = newDisplay; + + connect( newDisplay, TQT_SIGNAL( modified( bool ) ), + TQT_SLOT( sensorDisplayModified( bool ) ) ); + } + + return true; +} + +bool KSysGuardApplet::save() +{ + // Parse the XML file. + TQDomDocument doc( "KSysGuardApplet" ); + doc.appendChild( doc.createProcessingInstruction( + "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); + + // save work sheet information + TQDomElement ws = doc.createElement( "WorkSheet" ); + doc.appendChild( ws ); + ws.setAttribute( "dockCnt", mDockCount ); + ws.setAttribute( "sizeRatio", mSizeRatio ); + ws.setAttribute( "interval", updateInterval() ); + + TQStringList hosts; + uint i; + for ( i = 0; i < mDockCount; ++i ) + if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) + ((KSGRD::SensorDisplay*)mDockList[ i ])->hosts( hosts ); + + // save host information (name, shell, etc.) + TQStringList::Iterator it; + for ( it = hosts.begin(); it != hosts.end(); ++it ) { + TQString shell, command; + int port; + + if ( KSGRD::SensorMgr->hostInfo( *it, shell, command, port ) ) { + TQDomElement host = doc.createElement( "host" ); + ws.appendChild( host ); + host.setAttribute( "name", *it ); + host.setAttribute( "shell", shell ); + host.setAttribute( "command", command ); + host.setAttribute( "port", port ); + } + } + + for ( i = 0; i < mDockCount; ++i ) + if ( !mDockList[ i ]->isA( TQFRAME_OBJECT_NAME_STRING ) ) { + TQDomElement element = doc.createElement( "display" ); + ws.appendChild( element ); + element.setAttribute( "dock", i ); + element.setAttribute( "class", mDockList[ i ]->className() ); + + ((KSGRD::SensorDisplay*)mDockList[ i ])->saveSettings( doc, element ); + } + + TDEStandardDirs* kstd = TDEGlobal::dirs(); + kstd->addResourceType( "data", "share/apps/ksysguard" ); + TQString fileName = kstd->saveLocation( "data", "ksysguard" ); + fileName += "/KSysGuardApplet.xml"; + + KSaveFile file( fileName, 0644 ); + + if ( file.status() == 0 ) + { + file.textStream()->setEncoding( TQTextStream::UnicodeUTF8 ); + *(file.textStream()) << doc; + file.close(); + } + else + { + KMessageBox::sorry( this, i18n( "Cannot save file %1" ).arg( fileName ) ); + return false; + } + + return true; +} + +void KSysGuardApplet::addEmptyDisplay( TQWidget **dock, uint pos ) +{ + dock[ pos ] = new TQFrame( this ); + ((TQFrame*)dock[ pos ])->setFrameStyle( TQFrame::WinPanel | TQFrame::Sunken ); + TQToolTip::add( dock[ pos ], + i18n( "Drag sensors from the TDE System Guard into this cell." ) ); + + layout(); + if ( isVisible() ) + dock[ pos ]->show(); +} + +#include "KSysGuardApplet.moc" diff --git a/ksysguard/gui/Makefile.am b/ksysguard/gui/Makefile.am index 69066d230..3a9484e4c 100644 --- a/ksysguard/gui/Makefile.am +++ b/ksysguard/gui/Makefile.am @@ -22,11 +22,11 @@ bin_PROGRAMS = ksysguard kpm # Which sources should be compiled for ksysguard. ksysguard_SOURCES = \ - SensorBrowser.cc \ - WorkSheet.cc \ - WorkSheetSettings.cc \ - Workspace.cc \ - ksysguard.cc ksysguard.skel + SensorBrowser.cpp \ + WorkSheet.cpp \ + WorkSheetSettings.cpp \ + Workspace.cpp \ + ksysguard.cpp ksysguard.skel ksysguard_LDADD = \ ksgrd/libksgrd.la \ @@ -43,8 +43,8 @@ appdata_DATA = ProcessTable.sgrd SystemLoad.sgrd KSysGuardApplet.xml kde_module_LTLIBRARIES = sysguard_panelapplet.la sysguard_panelapplet_la_SOURCES = \ - KSysGuardApplet.cc \ - KSGAppletSettings.cc + KSysGuardApplet.cpp \ + KSGAppletSettings.cpp sysguard_panelapplet_la_LIBADD = \ ksgrd/libksgrd.la \ @@ -60,4 +60,4 @@ METASOURCES = AUTO messages: rc.cpp $(EXTRACTRC) `find . -name "*.ui"` >> rc.cpp extractattr --attr=display,title SystemLoad.sgrd KSysGuardApplet.xml >> rc.cpp - $(XGETTEXT) `find . -name "*.cpp" -o -name "*.cc"` -o $(podir)/ksysguard.pot + $(XGETTEXT) `find . -name "*.cpp"` -o $(podir)/ksysguard.pot diff --git a/ksysguard/gui/SensorBrowser.cc b/ksysguard/gui/SensorBrowser.cc deleted file mode 100644 index 801091d98..000000000 --- a/ksysguard/gui/SensorBrowser.cc +++ /dev/null @@ -1,412 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . Please do - not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "SensorBrowser.h" - -class HostItem : public TQListViewItem -{ - public: - HostItem( SensorBrowser *parent, const TQString &text, int id, - KSGRD::SensorAgent *host) - : TQListViewItem( parent, text ), mInited( false ), mId( id ), - mHost( host ), mParent( parent ) - { - setExpandable( true ); - } - - void setOpen( bool open ) - { - if ( open && !mInited ) { - mInited = true; - // request sensor list from host - mHost->sendRequest( "monitors", mParent, mId ); - } - - TQListViewItem::setOpen( open ); - } - - private: - bool mInited; - int mId; - KSGRD::SensorAgent* mHost; - SensorBrowser* mParent; -}; - -SensorBrowser::SensorBrowser( TQWidget* parent, KSGRD::SensorManager* sm, - const char* name) - : TDEListView( parent, name ), mSensorManager( sm ) -{ - mHostInfoList.setAutoDelete(true); - - connect( mSensorManager, TQT_SIGNAL( update() ), TQT_SLOT( update() ) ); - connect( this, TQT_SIGNAL( clicked( TQListViewItem* ) ), - TQT_SLOT( newItemSelected( TQListViewItem* ) ) ); - connect( this, TQT_SIGNAL( returnPressed( TQListViewItem* ) ), - TQT_SLOT( newItemSelected( TQListViewItem* ) ) ); - - addColumn( i18n( "Sensor Browser" ) ); - addColumn( i18n( "Sensor Type" ) ); - setFullWidth( true ); - - TQToolTip::add( this, i18n( "Drag sensors to empty cells of a worksheet " - "or the panel applet." ) ); - setRootIsDecorated( true ); - - // The sensor browser can be completely hidden. - setMinimumWidth( 1 ); - - TQWhatsThis::add( this, i18n( "The sensor browser lists the connected hosts and the sensors " - "that they provide. Click and drag sensors into drop zones " - "of a worksheet or the panel applet. A display will appear " - "that visualizes the " - "values provided by the sensor. Some sensor displays can " - "display values of multiple sensors. Simply drag other " - "sensors on to the display to add more sensors." ) ); -} - -SensorBrowser::~SensorBrowser() -{ -} - -void SensorBrowser::disconnect() -{ - TQPtrListIterator it( mHostInfoList ); - - for ( ; it.current(); ++it ) - if ( (*it)->listViewItem()->isSelected() ) { - kdDebug(1215) << "Disconnecting " << (*it)->hostName() << endl; - KSGRD::SensorMgr->requestDisengage( (*it)->sensorAgent() ); - } -} - -void SensorBrowser::hostReconfigured( const TQString& ) -{ - // TODO: not yet implemented. -} - -void SensorBrowser::update() -{ - static int id = 0; - - KSGRD::SensorManagerIterator it( mSensorManager ); - - mHostInfoList.clear(); - clear(); - - KSGRD::SensorAgent* host; - for ( int i = 0 ; ( host = it.current() ); ++it, ++i ) { - TQString hostName = mSensorManager->hostName( host ); - HostItem* lvi = new HostItem( this, hostName, id, host ); - - TQPixmap pix = TDEGlobal::iconLoader()->loadIcon( "computer", TDEIcon::Desktop, TDEIcon::SizeSmall ); - lvi->setPixmap( 0, pix ); - - HostInfo* hostInfo = new HostInfo( id, host, hostName, lvi ); - mHostInfoList.append( hostInfo ); - ++id; - } - - setMouseTracking( false ); -} - -void SensorBrowser::newItemSelected( TQListViewItem *item ) -{ - static bool showAnnoyingPopup = true; - if ( item && item->pixmap( 0 ) && showAnnoyingPopup) - { - showAnnoyingPopup = false; - KMessageBox::information( this, i18n( "Drag sensors to empty fields in a worksheet." ), - TQString::null, "ShowSBUseInfo" ); - } -} - -void SensorBrowser::answerReceived( int id, const TQString &answer ) -{ - /* An answer has the following format: - - cpu/idle integer - cpu/sys integer - cpu/nice integer - cpu/user integer - ps table - */ - - TQPtrListIterator it( mHostInfoList ); - - /* Check if id is still valid. It can get obsolete by rapid calls - * of update() or when the sensor died. */ - for ( ; it.current(); ++it ) - if ( (*it)->id() == id ) - break; - - if ( !it.current() ) - return; - - KSGRD::SensorTokenizer lines( answer, '\n' ); - - for ( uint i = 0; i < lines.count(); ++i ) { - if ( lines[ i ].isEmpty() ) - break; - - KSGRD::SensorTokenizer words( lines[ i ], '\t' ); - TQString sensorName = words[ 0 ]; - TQString sensorType = words[ 1 ]; - - /* Calling update() a rapid sequence will create pending - * requests that do not get erased by calling - * clear(). Subsequent updates will receive the old pending - * answers so we need to make sure that we register each - * sensor only once. */ - if ( (*it)->isRegistered( sensorName ) ) - return; - - /* The sensor browser can display sensors in a hierachical order. - * Sensors can be grouped into nodes by seperating the hierachical - * nodes through slashes in the sensor name. E. g. cpu/user is - * the sensor user in the cpu node. There is no limit for the - * depth of nodes. */ - KSGRD::SensorTokenizer absolutePath( sensorName, '/' ); - - TQListViewItem* parent = (*it)->listViewItem(); - for ( uint j = 0; j < absolutePath.count(); ++j ) { - // Localize the sensor name part by part. - TQString name = KSGRD::SensorMgr->translateSensorPath( absolutePath[ j ] ); - - bool found = false; - TQListViewItem* sibling = parent->firstChild(); - while ( sibling && !found ) { - if (sibling->text( 0 ) == name ) { - // The node or sensor is already known. - found = true; - } else - sibling = sibling->nextSibling(); - } - if ( !found ) { - TQListViewItem* lvi = new TQListViewItem( parent, name ); - if ( j == absolutePath.count() - 1 ) { - TQPixmap pix = TDEGlobal::iconLoader()->loadIcon( "ksysguardd", TDEIcon::Desktop, - TDEIcon::SizeSmall ); - lvi->setPixmap( 0, pix ); - lvi->setText( 1, KSGRD::SensorMgr->translateSensorType( sensorType ) ); - - // add sensor info to internal data structure - (*it)->addSensor( lvi, sensorName, name, sensorType ); - } else - parent = lvi; - - // The child indicator might need to be updated. - repaintItem( parent ); - } else - parent = sibling; - } - } - - repaintItem( (*it)->listViewItem() ); -} - -void SensorBrowser::viewportMouseMoveEvent( TQMouseEvent *e ) -{ - /* setMouseTracking(false) seems to be broken. With current Qt - * mouse tracking cannot be turned off. So we have to check each event - * whether the LMB is really pressed. */ - - if ( !( e->state() & Qt::LeftButton ) ) - return; - - TQListViewItem* item = itemAt( e->pos() ); - if ( !item ) // no item under cursor - return; - - // Make sure that a sensor and not a node or hostname has been picked. - TQPtrListIterator it( mHostInfoList ); - for ( ; it.current() && !(*it)->isRegistered( item ); ++it ); - if ( !it.current() ) - return; - - // Create text drag object as - // " ". - // Only the description may contain blanks. - mDragText = (*it)->hostName() + " " + - (*it)->sensorName( item ) + " " + - (*it)->sensorType( item ) + " " + - (*it)->sensorDescription( item ); - - TQDragObject* dragObject = new TQTextDrag( mDragText, this ); - dragObject->dragCopy(); -} - -TQStringList SensorBrowser::listHosts() -{ - TQStringList hostList; - - TQPtrListIterator it( mHostInfoList ); - for ( ; it.current(); ++it ) - hostList.append( (*it)->hostName() ); - - return hostList; -} - -TQStringList SensorBrowser::listSensors( const TQString &hostName ) -{ - TQPtrListIterator it( mHostInfoList ); - for ( ; it.current(); ++it ) { - if ( (*it)->hostName() == hostName ) { - return (*it)->allSensorNames(); - } - } - - return TQStringList(); -} - -/** - Helper classes - */ -SensorInfo::SensorInfo( TQListViewItem *lvi, const TQString &name, - const TQString &desc, const TQString &type ) - : mLvi( lvi ), mName( name ), mDesc( desc ), mType( type ) -{ -} - -TQListViewItem* SensorInfo::listViewItem() const -{ - return mLvi; -} - -const TQString& SensorInfo::name() const -{ - return mName; -} - -const TQString& SensorInfo::type() const -{ - return mType; -} - -const TQString& SensorInfo::description() const -{ - return mDesc; -} - -HostInfo::HostInfo( int id, const KSGRD::SensorAgent *agent, - const TQString &name, TQListViewItem *lvi ) - : mId( id ), mSensorAgent( agent ), mHostName( name ), mLvi( lvi ) -{ - mSensorList.setAutoDelete( true ); -} - -int HostInfo::id() const -{ - return ( mId ); -} - -const KSGRD::SensorAgent* HostInfo::sensorAgent() const -{ - return mSensorAgent; -} - -const TQString& HostInfo::hostName() const -{ - return mHostName; -} - -TQListViewItem* HostInfo::listViewItem() const -{ - return mLvi; -} - -const TQString& HostInfo::sensorName( const TQListViewItem *lvi ) const -{ - TQPtrListIterator it( mSensorList ); - for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); - - Q_ASSERT( it.current() ); - return ( (*it)->name() ); -} - -TQStringList HostInfo::allSensorNames() const -{ - TQStringList list; - - TQPtrListIterator it( mSensorList ); - for ( ; it.current(); ++it ) - list.append( it.current()->name() ); - - return list; -} - -const TQString& HostInfo::sensorType( const TQListViewItem *lvi ) const -{ - TQPtrListIterator it( mSensorList ); - for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); - - Q_ASSERT( it.current() ); - return ( (*it)->type() ); -} - -const TQString& HostInfo::sensorDescription( const TQListViewItem *lvi ) const -{ - TQPtrListIterator it( mSensorList ); - for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); - - Q_ASSERT( it.current() ); - return ( (*it)->description() ); -} - -void HostInfo::addSensor( TQListViewItem *lvi, const TQString& name, - const TQString& desc, const TQString& type ) -{ - SensorInfo* info = new SensorInfo( lvi, name, desc, type ); - mSensorList.append( info ); -} - -bool HostInfo::isRegistered( const TQString& name ) const -{ - TQPtrListIterator it( mSensorList ); - for ( ; it.current(); ++it ) - if ( (*it)->name() == name ) - return true; - - return false; -} - -bool HostInfo::isRegistered( TQListViewItem *lvi ) const -{ - TQPtrListIterator it( mSensorList ); - for ( ; it.current(); ++it ) - if ( (*it)->listViewItem() == lvi ) - return true; - - return false; -} - -#include "SensorBrowser.moc" diff --git a/ksysguard/gui/SensorBrowser.cpp b/ksysguard/gui/SensorBrowser.cpp new file mode 100644 index 000000000..801091d98 --- /dev/null +++ b/ksysguard/gui/SensorBrowser.cpp @@ -0,0 +1,412 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . Please do + not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "SensorBrowser.h" + +class HostItem : public TQListViewItem +{ + public: + HostItem( SensorBrowser *parent, const TQString &text, int id, + KSGRD::SensorAgent *host) + : TQListViewItem( parent, text ), mInited( false ), mId( id ), + mHost( host ), mParent( parent ) + { + setExpandable( true ); + } + + void setOpen( bool open ) + { + if ( open && !mInited ) { + mInited = true; + // request sensor list from host + mHost->sendRequest( "monitors", mParent, mId ); + } + + TQListViewItem::setOpen( open ); + } + + private: + bool mInited; + int mId; + KSGRD::SensorAgent* mHost; + SensorBrowser* mParent; +}; + +SensorBrowser::SensorBrowser( TQWidget* parent, KSGRD::SensorManager* sm, + const char* name) + : TDEListView( parent, name ), mSensorManager( sm ) +{ + mHostInfoList.setAutoDelete(true); + + connect( mSensorManager, TQT_SIGNAL( update() ), TQT_SLOT( update() ) ); + connect( this, TQT_SIGNAL( clicked( TQListViewItem* ) ), + TQT_SLOT( newItemSelected( TQListViewItem* ) ) ); + connect( this, TQT_SIGNAL( returnPressed( TQListViewItem* ) ), + TQT_SLOT( newItemSelected( TQListViewItem* ) ) ); + + addColumn( i18n( "Sensor Browser" ) ); + addColumn( i18n( "Sensor Type" ) ); + setFullWidth( true ); + + TQToolTip::add( this, i18n( "Drag sensors to empty cells of a worksheet " + "or the panel applet." ) ); + setRootIsDecorated( true ); + + // The sensor browser can be completely hidden. + setMinimumWidth( 1 ); + + TQWhatsThis::add( this, i18n( "The sensor browser lists the connected hosts and the sensors " + "that they provide. Click and drag sensors into drop zones " + "of a worksheet or the panel applet. A display will appear " + "that visualizes the " + "values provided by the sensor. Some sensor displays can " + "display values of multiple sensors. Simply drag other " + "sensors on to the display to add more sensors." ) ); +} + +SensorBrowser::~SensorBrowser() +{ +} + +void SensorBrowser::disconnect() +{ + TQPtrListIterator it( mHostInfoList ); + + for ( ; it.current(); ++it ) + if ( (*it)->listViewItem()->isSelected() ) { + kdDebug(1215) << "Disconnecting " << (*it)->hostName() << endl; + KSGRD::SensorMgr->requestDisengage( (*it)->sensorAgent() ); + } +} + +void SensorBrowser::hostReconfigured( const TQString& ) +{ + // TODO: not yet implemented. +} + +void SensorBrowser::update() +{ + static int id = 0; + + KSGRD::SensorManagerIterator it( mSensorManager ); + + mHostInfoList.clear(); + clear(); + + KSGRD::SensorAgent* host; + for ( int i = 0 ; ( host = it.current() ); ++it, ++i ) { + TQString hostName = mSensorManager->hostName( host ); + HostItem* lvi = new HostItem( this, hostName, id, host ); + + TQPixmap pix = TDEGlobal::iconLoader()->loadIcon( "computer", TDEIcon::Desktop, TDEIcon::SizeSmall ); + lvi->setPixmap( 0, pix ); + + HostInfo* hostInfo = new HostInfo( id, host, hostName, lvi ); + mHostInfoList.append( hostInfo ); + ++id; + } + + setMouseTracking( false ); +} + +void SensorBrowser::newItemSelected( TQListViewItem *item ) +{ + static bool showAnnoyingPopup = true; + if ( item && item->pixmap( 0 ) && showAnnoyingPopup) + { + showAnnoyingPopup = false; + KMessageBox::information( this, i18n( "Drag sensors to empty fields in a worksheet." ), + TQString::null, "ShowSBUseInfo" ); + } +} + +void SensorBrowser::answerReceived( int id, const TQString &answer ) +{ + /* An answer has the following format: + + cpu/idle integer + cpu/sys integer + cpu/nice integer + cpu/user integer + ps table + */ + + TQPtrListIterator it( mHostInfoList ); + + /* Check if id is still valid. It can get obsolete by rapid calls + * of update() or when the sensor died. */ + for ( ; it.current(); ++it ) + if ( (*it)->id() == id ) + break; + + if ( !it.current() ) + return; + + KSGRD::SensorTokenizer lines( answer, '\n' ); + + for ( uint i = 0; i < lines.count(); ++i ) { + if ( lines[ i ].isEmpty() ) + break; + + KSGRD::SensorTokenizer words( lines[ i ], '\t' ); + TQString sensorName = words[ 0 ]; + TQString sensorType = words[ 1 ]; + + /* Calling update() a rapid sequence will create pending + * requests that do not get erased by calling + * clear(). Subsequent updates will receive the old pending + * answers so we need to make sure that we register each + * sensor only once. */ + if ( (*it)->isRegistered( sensorName ) ) + return; + + /* The sensor browser can display sensors in a hierachical order. + * Sensors can be grouped into nodes by seperating the hierachical + * nodes through slashes in the sensor name. E. g. cpu/user is + * the sensor user in the cpu node. There is no limit for the + * depth of nodes. */ + KSGRD::SensorTokenizer absolutePath( sensorName, '/' ); + + TQListViewItem* parent = (*it)->listViewItem(); + for ( uint j = 0; j < absolutePath.count(); ++j ) { + // Localize the sensor name part by part. + TQString name = KSGRD::SensorMgr->translateSensorPath( absolutePath[ j ] ); + + bool found = false; + TQListViewItem* sibling = parent->firstChild(); + while ( sibling && !found ) { + if (sibling->text( 0 ) == name ) { + // The node or sensor is already known. + found = true; + } else + sibling = sibling->nextSibling(); + } + if ( !found ) { + TQListViewItem* lvi = new TQListViewItem( parent, name ); + if ( j == absolutePath.count() - 1 ) { + TQPixmap pix = TDEGlobal::iconLoader()->loadIcon( "ksysguardd", TDEIcon::Desktop, + TDEIcon::SizeSmall ); + lvi->setPixmap( 0, pix ); + lvi->setText( 1, KSGRD::SensorMgr->translateSensorType( sensorType ) ); + + // add sensor info to internal data structure + (*it)->addSensor( lvi, sensorName, name, sensorType ); + } else + parent = lvi; + + // The child indicator might need to be updated. + repaintItem( parent ); + } else + parent = sibling; + } + } + + repaintItem( (*it)->listViewItem() ); +} + +void SensorBrowser::viewportMouseMoveEvent( TQMouseEvent *e ) +{ + /* setMouseTracking(false) seems to be broken. With current Qt + * mouse tracking cannot be turned off. So we have to check each event + * whether the LMB is really pressed. */ + + if ( !( e->state() & Qt::LeftButton ) ) + return; + + TQListViewItem* item = itemAt( e->pos() ); + if ( !item ) // no item under cursor + return; + + // Make sure that a sensor and not a node or hostname has been picked. + TQPtrListIterator it( mHostInfoList ); + for ( ; it.current() && !(*it)->isRegistered( item ); ++it ); + if ( !it.current() ) + return; + + // Create text drag object as + // " ". + // Only the description may contain blanks. + mDragText = (*it)->hostName() + " " + + (*it)->sensorName( item ) + " " + + (*it)->sensorType( item ) + " " + + (*it)->sensorDescription( item ); + + TQDragObject* dragObject = new TQTextDrag( mDragText, this ); + dragObject->dragCopy(); +} + +TQStringList SensorBrowser::listHosts() +{ + TQStringList hostList; + + TQPtrListIterator it( mHostInfoList ); + for ( ; it.current(); ++it ) + hostList.append( (*it)->hostName() ); + + return hostList; +} + +TQStringList SensorBrowser::listSensors( const TQString &hostName ) +{ + TQPtrListIterator it( mHostInfoList ); + for ( ; it.current(); ++it ) { + if ( (*it)->hostName() == hostName ) { + return (*it)->allSensorNames(); + } + } + + return TQStringList(); +} + +/** + Helper classes + */ +SensorInfo::SensorInfo( TQListViewItem *lvi, const TQString &name, + const TQString &desc, const TQString &type ) + : mLvi( lvi ), mName( name ), mDesc( desc ), mType( type ) +{ +} + +TQListViewItem* SensorInfo::listViewItem() const +{ + return mLvi; +} + +const TQString& SensorInfo::name() const +{ + return mName; +} + +const TQString& SensorInfo::type() const +{ + return mType; +} + +const TQString& SensorInfo::description() const +{ + return mDesc; +} + +HostInfo::HostInfo( int id, const KSGRD::SensorAgent *agent, + const TQString &name, TQListViewItem *lvi ) + : mId( id ), mSensorAgent( agent ), mHostName( name ), mLvi( lvi ) +{ + mSensorList.setAutoDelete( true ); +} + +int HostInfo::id() const +{ + return ( mId ); +} + +const KSGRD::SensorAgent* HostInfo::sensorAgent() const +{ + return mSensorAgent; +} + +const TQString& HostInfo::hostName() const +{ + return mHostName; +} + +TQListViewItem* HostInfo::listViewItem() const +{ + return mLvi; +} + +const TQString& HostInfo::sensorName( const TQListViewItem *lvi ) const +{ + TQPtrListIterator it( mSensorList ); + for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); + + Q_ASSERT( it.current() ); + return ( (*it)->name() ); +} + +TQStringList HostInfo::allSensorNames() const +{ + TQStringList list; + + TQPtrListIterator it( mSensorList ); + for ( ; it.current(); ++it ) + list.append( it.current()->name() ); + + return list; +} + +const TQString& HostInfo::sensorType( const TQListViewItem *lvi ) const +{ + TQPtrListIterator it( mSensorList ); + for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); + + Q_ASSERT( it.current() ); + return ( (*it)->type() ); +} + +const TQString& HostInfo::sensorDescription( const TQListViewItem *lvi ) const +{ + TQPtrListIterator it( mSensorList ); + for ( ; it.current() && (*it)->listViewItem() != lvi; ++it ); + + Q_ASSERT( it.current() ); + return ( (*it)->description() ); +} + +void HostInfo::addSensor( TQListViewItem *lvi, const TQString& name, + const TQString& desc, const TQString& type ) +{ + SensorInfo* info = new SensorInfo( lvi, name, desc, type ); + mSensorList.append( info ); +} + +bool HostInfo::isRegistered( const TQString& name ) const +{ + TQPtrListIterator it( mSensorList ); + for ( ; it.current(); ++it ) + if ( (*it)->name() == name ) + return true; + + return false; +} + +bool HostInfo::isRegistered( TQListViewItem *lvi ) const +{ + TQPtrListIterator it( mSensorList ); + for ( ; it.current(); ++it ) + if ( (*it)->listViewItem() == lvi ) + return true; + + return false; +} + +#include "SensorBrowser.moc" diff --git a/ksysguard/gui/SensorDisplayLib/BarGraph.cc b/ksysguard/gui/SensorDisplayLib/BarGraph.cc deleted file mode 100644 index 8d2b5e302..000000000 --- a/ksysguard/gui/SensorDisplayLib/BarGraph.cc +++ /dev/null @@ -1,177 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include - -#include -#include - -#include - -#include "BarGraph.h" - -BarGraph::BarGraph( TQWidget *parent, const char *name ) - : TQWidget( parent, name ) -{ - // paintEvent covers whole widget so we use no background to avoid flicker - setBackgroundMode( NoBackground ); - - bars = 0; - minValue = 0.0; - maxValue = 100.0; - lowerLimit = upperLimit = 0.0; - lowerLimitActive = upperLimitActive = false; - - normalColor = KSGRD::Style->firstForegroundColor(); - alarmColor = KSGRD::Style->alarmColor(); - backgroundColor = KSGRD::Style->backgroundColor(); - fontSize = KSGRD::Style->fontSize(); - - // Anything smaller than this does not make sense. - setMinimumSize( 16, 16 ); - setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, - TQSizePolicy::Expanding, false ) ); -} - -BarGraph::~BarGraph() -{ -} - -bool BarGraph::addBar( const TQString &footer ) -{ - samples.resize( bars + 1 ); - samples[ bars++ ] = 0.0; - footers.append( footer ); - - return true; -} - -bool BarGraph::removeBar( uint idx ) -{ - if ( idx >= bars ) { - kdDebug(1215) << "BarGraph::removeBar: idx " << idx << " out of range " - << bars << endl; - return false; - } - - samples.resize( --bars ); - footers.remove( footers.at( idx ) ); - update(); - - return true; -} - -void BarGraph::updateSamples( const TQMemArray &newSamples ) -{ - samples = newSamples; - update(); -} - -void BarGraph::changeRange( double min, double max ) -{ - minValue = min; - maxValue = max; -} - -void BarGraph::paintEvent( TQPaintEvent* ) -{ - int w = width(); - int h = height(); - - TQPixmap pm( w, h ); - TQPainter p; - p.begin( &pm, this ); - p.setFont( TQFont( p.font().family(), fontSize ) ); - TQFontMetrics fm( p.font() ); - - pm.fill( backgroundColor ); - - /* Draw white line along the bottom and the right side of the - * widget to create a 3D like look. */ - p.setPen( TQColor( colorGroup().light() ) ); - p.drawLine( 0, h - 1, w - 1, h - 1 ); - p.drawLine( w - 1, 0, w - 1, h - 1 ); - - p.setClipRect( 1, 1, w - 2, h - 2 ); - - if ( bars > 0 ) { - int barWidth = ( w - 2 ) / bars; - uint b; - /* Labels are only printed underneath the bars if the labels - * for all bars are smaller than the bar width. If a single - * label does not fit no label is shown. */ - bool showLabels = true; - for ( b = 0; b < bars; b++ ) - if ( fm.width( footers[ b ] ) > barWidth ) - showLabels = false; - - int barHeight; - if ( showLabels ) - barHeight = h - 2 - ( 2 * fm.lineSpacing() ) - 2; - else - barHeight = h - 2; - - for ( uint b = 0; b < bars; b++ ) { - int topVal = (int) ( (float)barHeight / maxValue * - ( samples[ b ] - minValue ) ); - /* TODO: This widget does not handle negative values properly. */ - if ( topVal < 0 ) - topVal = 0; - - for ( int i = 0; i < barHeight && i < topVal; i += 2 ) { - if ( ( upperLimitActive && samples[ b ] > upperLimit ) || - ( lowerLimitActive && samples[ b ] < lowerLimit ) ) - p.setPen( alarmColor.light( static_cast( 30 + ( 70.0 / - ( barHeight + 1 ) * i ) ) ) ); - else - p.setPen( normalColor.light( static_cast( 30 + ( 70.0 / - ( barHeight + 1 ) * i ) ) ) ); - p.drawLine( b * barWidth + 3, barHeight - i, ( b + 1 ) * barWidth - 3, - barHeight - i ); - } - - if ( ( upperLimitActive && samples[ b ] > upperLimit ) || - ( lowerLimitActive && samples[ b ] < lowerLimit ) ) - p.setPen( alarmColor ); - else - p.setPen( normalColor ); - - if ( showLabels ) { - p.drawText( b * barWidth + 3, h - ( 2 * fm.lineSpacing() ) - 2, - barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter, - footers[ b ] ); - p.drawText( b * barWidth + 3, h - fm.lineSpacing() - 2, - barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter, - TQString( "%1" ).arg( samples[ b ] ) ); - } - } - } - - p.end(); - bitBlt( this, 0, 0, &pm ); -} - -#include "BarGraph.moc" diff --git a/ksysguard/gui/SensorDisplayLib/BarGraph.cpp b/ksysguard/gui/SensorDisplayLib/BarGraph.cpp new file mode 100644 index 000000000..8d2b5e302 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/BarGraph.cpp @@ -0,0 +1,177 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include + +#include +#include + +#include + +#include "BarGraph.h" + +BarGraph::BarGraph( TQWidget *parent, const char *name ) + : TQWidget( parent, name ) +{ + // paintEvent covers whole widget so we use no background to avoid flicker + setBackgroundMode( NoBackground ); + + bars = 0; + minValue = 0.0; + maxValue = 100.0; + lowerLimit = upperLimit = 0.0; + lowerLimitActive = upperLimitActive = false; + + normalColor = KSGRD::Style->firstForegroundColor(); + alarmColor = KSGRD::Style->alarmColor(); + backgroundColor = KSGRD::Style->backgroundColor(); + fontSize = KSGRD::Style->fontSize(); + + // Anything smaller than this does not make sense. + setMinimumSize( 16, 16 ); + setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, + TQSizePolicy::Expanding, false ) ); +} + +BarGraph::~BarGraph() +{ +} + +bool BarGraph::addBar( const TQString &footer ) +{ + samples.resize( bars + 1 ); + samples[ bars++ ] = 0.0; + footers.append( footer ); + + return true; +} + +bool BarGraph::removeBar( uint idx ) +{ + if ( idx >= bars ) { + kdDebug(1215) << "BarGraph::removeBar: idx " << idx << " out of range " + << bars << endl; + return false; + } + + samples.resize( --bars ); + footers.remove( footers.at( idx ) ); + update(); + + return true; +} + +void BarGraph::updateSamples( const TQMemArray &newSamples ) +{ + samples = newSamples; + update(); +} + +void BarGraph::changeRange( double min, double max ) +{ + minValue = min; + maxValue = max; +} + +void BarGraph::paintEvent( TQPaintEvent* ) +{ + int w = width(); + int h = height(); + + TQPixmap pm( w, h ); + TQPainter p; + p.begin( &pm, this ); + p.setFont( TQFont( p.font().family(), fontSize ) ); + TQFontMetrics fm( p.font() ); + + pm.fill( backgroundColor ); + + /* Draw white line along the bottom and the right side of the + * widget to create a 3D like look. */ + p.setPen( TQColor( colorGroup().light() ) ); + p.drawLine( 0, h - 1, w - 1, h - 1 ); + p.drawLine( w - 1, 0, w - 1, h - 1 ); + + p.setClipRect( 1, 1, w - 2, h - 2 ); + + if ( bars > 0 ) { + int barWidth = ( w - 2 ) / bars; + uint b; + /* Labels are only printed underneath the bars if the labels + * for all bars are smaller than the bar width. If a single + * label does not fit no label is shown. */ + bool showLabels = true; + for ( b = 0; b < bars; b++ ) + if ( fm.width( footers[ b ] ) > barWidth ) + showLabels = false; + + int barHeight; + if ( showLabels ) + barHeight = h - 2 - ( 2 * fm.lineSpacing() ) - 2; + else + barHeight = h - 2; + + for ( uint b = 0; b < bars; b++ ) { + int topVal = (int) ( (float)barHeight / maxValue * + ( samples[ b ] - minValue ) ); + /* TODO: This widget does not handle negative values properly. */ + if ( topVal < 0 ) + topVal = 0; + + for ( int i = 0; i < barHeight && i < topVal; i += 2 ) { + if ( ( upperLimitActive && samples[ b ] > upperLimit ) || + ( lowerLimitActive && samples[ b ] < lowerLimit ) ) + p.setPen( alarmColor.light( static_cast( 30 + ( 70.0 / + ( barHeight + 1 ) * i ) ) ) ); + else + p.setPen( normalColor.light( static_cast( 30 + ( 70.0 / + ( barHeight + 1 ) * i ) ) ) ); + p.drawLine( b * barWidth + 3, barHeight - i, ( b + 1 ) * barWidth - 3, + barHeight - i ); + } + + if ( ( upperLimitActive && samples[ b ] > upperLimit ) || + ( lowerLimitActive && samples[ b ] < lowerLimit ) ) + p.setPen( alarmColor ); + else + p.setPen( normalColor ); + + if ( showLabels ) { + p.drawText( b * barWidth + 3, h - ( 2 * fm.lineSpacing() ) - 2, + barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter, + footers[ b ] ); + p.drawText( b * barWidth + 3, h - fm.lineSpacing() - 2, + barWidth - 2 * 3, fm.lineSpacing(), Qt::AlignCenter, + TQString( "%1" ).arg( samples[ b ] ) ); + } + } + } + + p.end(); + bitBlt( this, 0, 0, &pm ); +} + +#include "BarGraph.moc" diff --git a/ksysguard/gui/SensorDisplayLib/CMakeLists.txt b/ksysguard/gui/SensorDisplayLib/CMakeLists.txt index 0fe416a0b..6fe370076 100644 --- a/ksysguard/gui/SensorDisplayLib/CMakeLists.txt +++ b/ksysguard/gui/SensorDisplayLib/CMakeLists.txt @@ -28,12 +28,12 @@ link_directories( tde_add_library( sensordisplays STATIC_PIC AUTOMOC SOURCES - SensorDisplay.cc BarGraph.cc DancingBars.cc DancingBarsSettings.cc - DummyDisplay.cc FancyPlotter.cc FancyPlotterSettings.cc - ListView.cc LogFile.cc MultiMeter.cc MultiMeterSettings.cc - ProcessController.cc ProcessList.cc ReniceDlg.cc - SensorLogger.cc SensorLoggerDlg.cc SensorLoggerSettings.cc - ListViewSettings.cc SignalPlotter.cc ListViewSettingsWidget.ui + SensorDisplay.cpp BarGraph.cpp DancingBars.cpp DancingBarsSettings.cpp + DummyDisplay.cpp FancyPlotter.cpp FancyPlotterSettings.cpp + ListView.cpp LogFile.cpp MultiMeter.cpp MultiMeterSettings.cpp + ProcessController.cpp ProcessList.cpp ReniceDlg.cpp + SensorLogger.cpp SensorLoggerDlg.cpp SensorLoggerSettings.cpp + ListViewSettings.cpp SignalPlotter.cpp ListViewSettingsWidget.ui LogFileSettings.ui MultiMeterSettingsWidget.ui SensorLoggerDlgWidget.ui SensorLoggerSettingsWidget.ui LINK ksgrd-shared tdeio-shared diff --git a/ksysguard/gui/SensorDisplayLib/DancingBars.cc b/ksysguard/gui/SensorDisplayLib/DancingBars.cc deleted file mode 100644 index 5b09addc0..000000000 --- a/ksysguard/gui/SensorDisplayLib/DancingBars.cc +++ /dev/null @@ -1,353 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000, 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "BarGraph.h" -#include "DancingBarsSettings.h" - -#include "DancingBars.h" - -DancingBars::DancingBars( TQWidget *parent, const char *name, const TQString &title, - int, int, bool noFrame_, bool isApplet ) - : KSGRD::SensorDisplay( parent, name, title, noFrame_, isApplet ) -{ - mBars = 0; - mFlags = TQBitArray(100); - mFlags.fill( false ); - - if ( noFrame() ) - mPlotter = new BarGraph( this ); - else - mPlotter = new BarGraph( frame() ); - - setMinimumSize( sizeHint() ); - - /* All RMB clicks to the mPlotter widget will be handled by - * SensorDisplay::eventFilter. */ - mPlotter->installEventFilter( this ); - - setPlotterWidget( mPlotter ); - - setModified( false ); -} - -DancingBars::~DancingBars() -{ -} - -void DancingBars::configureSettings() -{ - mSettingsDialog = new DancingBarsSettings( this ); - - mSettingsDialog->setTitle( title() ); - mSettingsDialog->setMinValue( mPlotter->getMin() ); - mSettingsDialog->setMaxValue( mPlotter->getMax() ); - - double l, u; - bool la, ua; - mPlotter->getLimits( l, la, u, ua ); - - mSettingsDialog->setUseUpperLimit( ua ); - mSettingsDialog->setUpperLimit( u ); - - mSettingsDialog->setUseLowerLimit( la ); - mSettingsDialog->setLowerLimit( l ); - - mSettingsDialog->setForegroundColor( mPlotter->normalColor ); - mSettingsDialog->setAlarmColor( mPlotter->alarmColor ); - mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor ); - mSettingsDialog->setFontSize( mPlotter->fontSize ); - - TQValueList< TQStringList > list; - for ( uint i = mBars - 1; i < mBars; i-- ) { - TQStringList entry; - entry << sensors().at( i )->hostName(); - entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ); - entry << mPlotter->footers[ i ]; - entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() ); - entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) ); - - list.append( entry ); - } - mSettingsDialog->setSensors( list ); - - connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); - - if ( mSettingsDialog->exec() ) - applySettings(); - - delete mSettingsDialog; - mSettingsDialog = 0; -} - -void DancingBars::applySettings() -{ - setTitle( mSettingsDialog->title() ); - mPlotter->changeRange( mSettingsDialog->minValue(), mSettingsDialog->maxValue() ); - mPlotter->setLimits( mSettingsDialog->useLowerLimit() ? - mSettingsDialog->lowerLimit() : 0, - mSettingsDialog->useLowerLimit(), - mSettingsDialog->useUpperLimit() ? - mSettingsDialog->upperLimit() : 0, - mSettingsDialog->useUpperLimit() ); - - mPlotter->normalColor = mSettingsDialog->foregroundColor(); - mPlotter->alarmColor = mSettingsDialog->alarmColor(); - mPlotter->backgroundColor = mSettingsDialog->backgroundColor(); - mPlotter->fontSize = mSettingsDialog->fontSize(); - - TQValueList< TQStringList > list = mSettingsDialog->sensors(); - TQValueList< TQStringList >::Iterator it; - - for ( uint i = 0; i < sensors().count(); i++ ) { - bool found = false; - for ( it = list.begin(); it != list.end(); ++it ) { - if ( (*it)[ 0 ] == sensors().at( i )->hostName() && - (*it)[ 1 ] == KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ) ) { - mPlotter->footers[ i ] = (*it)[ 2 ]; - found = true; - break; - } - } - - if ( !found ) - removeSensor( i ); - } - - repaint(); - setModified( true ); -} - -void DancingBars::applyStyle() -{ - mPlotter->normalColor = KSGRD::Style->firstForegroundColor(); - mPlotter->alarmColor = KSGRD::Style->alarmColor(); - mPlotter->backgroundColor = KSGRD::Style->backgroundColor(); - mPlotter->fontSize = KSGRD::Style->fontSize(); - - repaint(); - setModified( true ); -} - -bool DancingBars::addSensor( const TQString &hostName, const TQString &name, - const TQString &type, const TQString &title ) -{ - if ( type != "integer" && type != "float" ) - return false; - - if ( mBars >= 32 ) - return false; - - if ( !mPlotter->addBar( title ) ) - return false; - - registerSensor( new KSGRD::SensorProperties( hostName, name, type, title ) ); - - /* To differentiate between answers from value requests and info - * requests we add 100 to the beam index for info requests. */ - sendRequest( hostName, name + "?", mBars + 100 ); - ++mBars; - mSampleBuffer.resize( mBars ); - - TQString tooltip; - for ( uint i = 0; i < mBars; ++i ) { - tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) - .arg( sensors().at( i )->hostName() ) - .arg( sensors().at( i )->name() ); - } - TQToolTip::remove( mPlotter ); - TQToolTip::add( mPlotter, tooltip ); - - return true; -} - -bool DancingBars::removeSensor( uint pos ) -{ - if ( pos >= mBars ) { - kdDebug(1215) << "DancingBars::removeSensor: idx out of range (" - << pos << ")" << endl; - return false; - } - - mPlotter->removeBar( pos ); - mBars--; - KSGRD::SensorDisplay::removeSensor( pos ); - - TQString tooltip; - for ( uint i = 0; i < mBars; ++i ) { - tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) - .arg( sensors().at( i )->hostName() ) - .arg( sensors().at( i )->name() ); - } - TQToolTip::remove( mPlotter ); - TQToolTip::add( mPlotter, tooltip ); - - return true; -} - -void DancingBars::updateSamples( const TQMemArray &samples ) -{ - mPlotter->updateSamples( samples ); -} - -void DancingBars::resizeEvent( TQResizeEvent* ) -{ - if ( noFrame() ) - mPlotter->setGeometry( 0, 0, width(), height() ); - else - frame()->setGeometry( 0, 0, width(), height() ); -} - -TQSize DancingBars::sizeHint() -{ - if ( noFrame() ) - return ( mPlotter->sizeHint() ); - else - return ( frame()->sizeHint() ); -} - -void DancingBars::answerReceived( int id, const TQString &answer ) -{ - /* We received something, so the sensor is probably ok. */ - sensorError( id, false ); - - if ( id < 100 ) { - mSampleBuffer[ id ] = answer.toDouble(); - if ( mFlags.testBit( id ) == true ) { - kdDebug(1215) << "ERROR: DancingBars lost sample (" << mFlags - << ", " << mBars << ")" << endl; - sensorError( id, true ); - } - mFlags.setBit( id, true ); - - bool allBitsAvailable = true; - for ( uint i = 0; i < mBars; ++i ) - allBitsAvailable &= mFlags.testBit( i ); - - if ( allBitsAvailable ) { - mPlotter->updateSamples( mSampleBuffer ); - mFlags.fill( false ); - } - } else if ( id >= 100 ) { - KSGRD::SensorIntegerInfo info( answer ); - if ( id == 100 ) - if ( mPlotter->getMin() == 0.0 && mPlotter->getMax() == 0.0 ) { - /* We only use this information from the sensor when the - * display is still using the default values. If the - * sensor has been restored we don't touch the already set - * values. */ - mPlotter->changeRange( info.min(), info.max() ); - } - - sensors().at( id - 100 )->setUnit( info.unit() ); - } -} - -bool DancingBars::restoreSettings( TQDomElement &element ) -{ - SensorDisplay::restoreSettings( element ); - - mPlotter->changeRange( element.attribute( "min", "0" ).toDouble(), - element.attribute( "max", "0" ).toDouble() ); - - mPlotter->setLimits( element.attribute( "lowlimit", "0" ).toDouble(), - element.attribute( "lowlimitactive", "0" ).toInt(), - element.attribute( "uplimit", "0" ).toDouble(), - element.attribute( "uplimitactive", "0" ).toInt() ); - - mPlotter->normalColor = restoreColor( element, "normalColor", - KSGRD::Style->firstForegroundColor() ); - mPlotter->alarmColor = restoreColor( element, "alarmColor", - KSGRD::Style->alarmColor() ); - mPlotter->backgroundColor = restoreColor( element, "backgroundColor", - KSGRD::Style->backgroundColor() ); - mPlotter->fontSize = element.attribute( "fontSize", TQString( "%1" ).arg( - KSGRD::Style->fontSize() ) ).toInt(); - - TQDomNodeList dnList = element.elementsByTagName( "beam" ); - for ( uint i = 0; i < dnList.count(); ++i ) { - TQDomElement el = dnList.item( i ).toElement(); - addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ), - ( el.attribute( "sensorType" ).isEmpty() ? "integer" : - el.attribute( "sensorType" ) ), el.attribute( "sensorDescr" ) ); - } - - setModified( false ); - - return true; -} - -bool DancingBars::saveSettings( TQDomDocument &doc, TQDomElement &element, - bool save ) -{ - element.setAttribute( "min", mPlotter->getMin() ); - element.setAttribute( "max", mPlotter->getMax() ); - double l, u; - bool la, ua; - mPlotter->getLimits( l, la, u, ua ); - element.setAttribute( "lowlimit", l ); - element.setAttribute( "lowlimitactive", la ); - element.setAttribute( "uplimit", u ); - element.setAttribute( "uplimitactive", ua ); - - saveColor( element, "normalColor", mPlotter->normalColor ); - saveColor( element, "alarmColor", mPlotter->alarmColor ); - saveColor( element, "backgroundColor", mPlotter->backgroundColor ); - element.setAttribute( "fontSize", mPlotter->fontSize ); - - for ( uint i = 0; i < mBars; ++i ) { - TQDomElement beam = doc.createElement( "beam" ); - element.appendChild( beam ); - beam.setAttribute( "hostName", sensors().at( i )->hostName() ); - beam.setAttribute( "sensorName", sensors().at( i )->name() ); - beam.setAttribute( "sensorType", sensors().at( i )->type() ); - beam.setAttribute( "sensorDescr", mPlotter->footers[ i ] ); - } - - SensorDisplay::saveSettings( doc, element ); - - if ( save ) - setModified( false ); - - return true; -} - -bool DancingBars::hasSettingsDialog() const -{ - return true; -} - -#include "DancingBars.moc" diff --git a/ksysguard/gui/SensorDisplayLib/DancingBars.cpp b/ksysguard/gui/SensorDisplayLib/DancingBars.cpp new file mode 100644 index 000000000..5b09addc0 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/DancingBars.cpp @@ -0,0 +1,353 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000, 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include "BarGraph.h" +#include "DancingBarsSettings.h" + +#include "DancingBars.h" + +DancingBars::DancingBars( TQWidget *parent, const char *name, const TQString &title, + int, int, bool noFrame_, bool isApplet ) + : KSGRD::SensorDisplay( parent, name, title, noFrame_, isApplet ) +{ + mBars = 0; + mFlags = TQBitArray(100); + mFlags.fill( false ); + + if ( noFrame() ) + mPlotter = new BarGraph( this ); + else + mPlotter = new BarGraph( frame() ); + + setMinimumSize( sizeHint() ); + + /* All RMB clicks to the mPlotter widget will be handled by + * SensorDisplay::eventFilter. */ + mPlotter->installEventFilter( this ); + + setPlotterWidget( mPlotter ); + + setModified( false ); +} + +DancingBars::~DancingBars() +{ +} + +void DancingBars::configureSettings() +{ + mSettingsDialog = new DancingBarsSettings( this ); + + mSettingsDialog->setTitle( title() ); + mSettingsDialog->setMinValue( mPlotter->getMin() ); + mSettingsDialog->setMaxValue( mPlotter->getMax() ); + + double l, u; + bool la, ua; + mPlotter->getLimits( l, la, u, ua ); + + mSettingsDialog->setUseUpperLimit( ua ); + mSettingsDialog->setUpperLimit( u ); + + mSettingsDialog->setUseLowerLimit( la ); + mSettingsDialog->setLowerLimit( l ); + + mSettingsDialog->setForegroundColor( mPlotter->normalColor ); + mSettingsDialog->setAlarmColor( mPlotter->alarmColor ); + mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor ); + mSettingsDialog->setFontSize( mPlotter->fontSize ); + + TQValueList< TQStringList > list; + for ( uint i = mBars - 1; i < mBars; i-- ) { + TQStringList entry; + entry << sensors().at( i )->hostName(); + entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ); + entry << mPlotter->footers[ i ]; + entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() ); + entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) ); + + list.append( entry ); + } + mSettingsDialog->setSensors( list ); + + connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); + + if ( mSettingsDialog->exec() ) + applySettings(); + + delete mSettingsDialog; + mSettingsDialog = 0; +} + +void DancingBars::applySettings() +{ + setTitle( mSettingsDialog->title() ); + mPlotter->changeRange( mSettingsDialog->minValue(), mSettingsDialog->maxValue() ); + mPlotter->setLimits( mSettingsDialog->useLowerLimit() ? + mSettingsDialog->lowerLimit() : 0, + mSettingsDialog->useLowerLimit(), + mSettingsDialog->useUpperLimit() ? + mSettingsDialog->upperLimit() : 0, + mSettingsDialog->useUpperLimit() ); + + mPlotter->normalColor = mSettingsDialog->foregroundColor(); + mPlotter->alarmColor = mSettingsDialog->alarmColor(); + mPlotter->backgroundColor = mSettingsDialog->backgroundColor(); + mPlotter->fontSize = mSettingsDialog->fontSize(); + + TQValueList< TQStringList > list = mSettingsDialog->sensors(); + TQValueList< TQStringList >::Iterator it; + + for ( uint i = 0; i < sensors().count(); i++ ) { + bool found = false; + for ( it = list.begin(); it != list.end(); ++it ) { + if ( (*it)[ 0 ] == sensors().at( i )->hostName() && + (*it)[ 1 ] == KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ) ) { + mPlotter->footers[ i ] = (*it)[ 2 ]; + found = true; + break; + } + } + + if ( !found ) + removeSensor( i ); + } + + repaint(); + setModified( true ); +} + +void DancingBars::applyStyle() +{ + mPlotter->normalColor = KSGRD::Style->firstForegroundColor(); + mPlotter->alarmColor = KSGRD::Style->alarmColor(); + mPlotter->backgroundColor = KSGRD::Style->backgroundColor(); + mPlotter->fontSize = KSGRD::Style->fontSize(); + + repaint(); + setModified( true ); +} + +bool DancingBars::addSensor( const TQString &hostName, const TQString &name, + const TQString &type, const TQString &title ) +{ + if ( type != "integer" && type != "float" ) + return false; + + if ( mBars >= 32 ) + return false; + + if ( !mPlotter->addBar( title ) ) + return false; + + registerSensor( new KSGRD::SensorProperties( hostName, name, type, title ) ); + + /* To differentiate between answers from value requests and info + * requests we add 100 to the beam index for info requests. */ + sendRequest( hostName, name + "?", mBars + 100 ); + ++mBars; + mSampleBuffer.resize( mBars ); + + TQString tooltip; + for ( uint i = 0; i < mBars; ++i ) { + tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) + .arg( sensors().at( i )->hostName() ) + .arg( sensors().at( i )->name() ); + } + TQToolTip::remove( mPlotter ); + TQToolTip::add( mPlotter, tooltip ); + + return true; +} + +bool DancingBars::removeSensor( uint pos ) +{ + if ( pos >= mBars ) { + kdDebug(1215) << "DancingBars::removeSensor: idx out of range (" + << pos << ")" << endl; + return false; + } + + mPlotter->removeBar( pos ); + mBars--; + KSGRD::SensorDisplay::removeSensor( pos ); + + TQString tooltip; + for ( uint i = 0; i < mBars; ++i ) { + tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) + .arg( sensors().at( i )->hostName() ) + .arg( sensors().at( i )->name() ); + } + TQToolTip::remove( mPlotter ); + TQToolTip::add( mPlotter, tooltip ); + + return true; +} + +void DancingBars::updateSamples( const TQMemArray &samples ) +{ + mPlotter->updateSamples( samples ); +} + +void DancingBars::resizeEvent( TQResizeEvent* ) +{ + if ( noFrame() ) + mPlotter->setGeometry( 0, 0, width(), height() ); + else + frame()->setGeometry( 0, 0, width(), height() ); +} + +TQSize DancingBars::sizeHint() +{ + if ( noFrame() ) + return ( mPlotter->sizeHint() ); + else + return ( frame()->sizeHint() ); +} + +void DancingBars::answerReceived( int id, const TQString &answer ) +{ + /* We received something, so the sensor is probably ok. */ + sensorError( id, false ); + + if ( id < 100 ) { + mSampleBuffer[ id ] = answer.toDouble(); + if ( mFlags.testBit( id ) == true ) { + kdDebug(1215) << "ERROR: DancingBars lost sample (" << mFlags + << ", " << mBars << ")" << endl; + sensorError( id, true ); + } + mFlags.setBit( id, true ); + + bool allBitsAvailable = true; + for ( uint i = 0; i < mBars; ++i ) + allBitsAvailable &= mFlags.testBit( i ); + + if ( allBitsAvailable ) { + mPlotter->updateSamples( mSampleBuffer ); + mFlags.fill( false ); + } + } else if ( id >= 100 ) { + KSGRD::SensorIntegerInfo info( answer ); + if ( id == 100 ) + if ( mPlotter->getMin() == 0.0 && mPlotter->getMax() == 0.0 ) { + /* We only use this information from the sensor when the + * display is still using the default values. If the + * sensor has been restored we don't touch the already set + * values. */ + mPlotter->changeRange( info.min(), info.max() ); + } + + sensors().at( id - 100 )->setUnit( info.unit() ); + } +} + +bool DancingBars::restoreSettings( TQDomElement &element ) +{ + SensorDisplay::restoreSettings( element ); + + mPlotter->changeRange( element.attribute( "min", "0" ).toDouble(), + element.attribute( "max", "0" ).toDouble() ); + + mPlotter->setLimits( element.attribute( "lowlimit", "0" ).toDouble(), + element.attribute( "lowlimitactive", "0" ).toInt(), + element.attribute( "uplimit", "0" ).toDouble(), + element.attribute( "uplimitactive", "0" ).toInt() ); + + mPlotter->normalColor = restoreColor( element, "normalColor", + KSGRD::Style->firstForegroundColor() ); + mPlotter->alarmColor = restoreColor( element, "alarmColor", + KSGRD::Style->alarmColor() ); + mPlotter->backgroundColor = restoreColor( element, "backgroundColor", + KSGRD::Style->backgroundColor() ); + mPlotter->fontSize = element.attribute( "fontSize", TQString( "%1" ).arg( + KSGRD::Style->fontSize() ) ).toInt(); + + TQDomNodeList dnList = element.elementsByTagName( "beam" ); + for ( uint i = 0; i < dnList.count(); ++i ) { + TQDomElement el = dnList.item( i ).toElement(); + addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ), + ( el.attribute( "sensorType" ).isEmpty() ? "integer" : + el.attribute( "sensorType" ) ), el.attribute( "sensorDescr" ) ); + } + + setModified( false ); + + return true; +} + +bool DancingBars::saveSettings( TQDomDocument &doc, TQDomElement &element, + bool save ) +{ + element.setAttribute( "min", mPlotter->getMin() ); + element.setAttribute( "max", mPlotter->getMax() ); + double l, u; + bool la, ua; + mPlotter->getLimits( l, la, u, ua ); + element.setAttribute( "lowlimit", l ); + element.setAttribute( "lowlimitactive", la ); + element.setAttribute( "uplimit", u ); + element.setAttribute( "uplimitactive", ua ); + + saveColor( element, "normalColor", mPlotter->normalColor ); + saveColor( element, "alarmColor", mPlotter->alarmColor ); + saveColor( element, "backgroundColor", mPlotter->backgroundColor ); + element.setAttribute( "fontSize", mPlotter->fontSize ); + + for ( uint i = 0; i < mBars; ++i ) { + TQDomElement beam = doc.createElement( "beam" ); + element.appendChild( beam ); + beam.setAttribute( "hostName", sensors().at( i )->hostName() ); + beam.setAttribute( "sensorName", sensors().at( i )->name() ); + beam.setAttribute( "sensorType", sensors().at( i )->type() ); + beam.setAttribute( "sensorDescr", mPlotter->footers[ i ] ); + } + + SensorDisplay::saveSettings( doc, element ); + + if ( save ) + setModified( false ); + + return true; +} + +bool DancingBars::hasSettingsDialog() const +{ + return true; +} + +#include "DancingBars.moc" diff --git a/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc deleted file mode 100644 index ee03f9e94..000000000 --- a/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cc +++ /dev/null @@ -1,398 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2003 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "DancingBarsSettings.h" - -DancingBarsSettings::DancingBarsSettings( TQWidget* parent, const char* name ) - : KDialogBase( Tabbed, i18n( "Edit BarGraph Preferences" ), - Ok | Apply | Cancel, Ok, parent, name, true, true ) -{ - // Range page - TQFrame *page = addPage( i18n( "Range" ) ); - TQGridLayout *pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() ); - - TQGroupBox *groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Title" ), page ); - TQGridLayout *boxLayout = new TQGridLayout( groupBox->layout(), 1, 1 ); - - mTitle = new KLineEdit( groupBox ); - TQWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) ); - boxLayout->addWidget( mTitle, 0, 0 ); - - pageLayout->addWidget( groupBox, 0, 0 ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Display Range" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 1, 5 ); - boxLayout->setColStretch( 2, 1 ); - - TQLabel *label = new TQLabel( i18n( "Minimum value:" ), groupBox ); - boxLayout->addWidget( label, 0, 0 ); - - mMinValue = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); - TQWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) ); - boxLayout->addWidget( mMinValue, 0, 1 ); - label->setBuddy( mMinValue ); - - label = new TQLabel( i18n( "Maximum value:" ), groupBox ); - boxLayout->addWidget( label, 0, 3 ); - - mMaxValue = new KDoubleSpinBox( 0, 10000, 0.5, 100, 2, groupBox ); - TQWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) ); - boxLayout->addWidget( mMaxValue, 0, 4 ); - label->setBuddy( mMaxValue ); - - pageLayout->addWidget( groupBox, 1, 0 ); - - pageLayout->setRowStretch( 2, 1 ); - - // Alarm page - page = addPage( i18n( "Alarms" ) ); - pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Minimum Value" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 ); - boxLayout->setColStretch( 1, 1 ); - - mUseLowerLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox ); - TQWhatsThis::add( mUseLowerLimit, i18n( "Enable the minimum value alarm." ) ); - boxLayout->addWidget( mUseLowerLimit, 0, 0 ); - - label = new TQLabel( i18n( "Lower limit:" ), groupBox ); - boxLayout->addWidget( label, 0, 2 ); - - mLowerLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); - mLowerLimit->setEnabled( false ); - boxLayout->addWidget( mLowerLimit, 0, 3 ); - label->setBuddy( mLowerLimit ); - - pageLayout->addWidget( groupBox, 0, 0 ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Maximum Value" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 ); - boxLayout->setColStretch( 1, 1 ); - - mUseUpperLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox ); - TQWhatsThis::add( mUseUpperLimit, i18n( "Enable the maximum value alarm." ) ); - boxLayout->addWidget( mUseUpperLimit, 0, 0 ); - - label = new TQLabel( i18n( "Upper limit:" ), groupBox ); - boxLayout->addWidget( label, 0, 2 ); - - mUpperLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); - mUpperLimit->setEnabled( false ); - boxLayout->addWidget( mUpperLimit, 0, 3 ); - label->setBuddy( mUpperLimit ); - - pageLayout->addWidget( groupBox, 1, 0 ); - - pageLayout->setRowStretch( 2, 1 ); - - // Look page - page = addPage( i18n( "Look" ) ); - pageLayout = new TQGridLayout( page, 5, 2, 0, spacingHint() ); - - label = new TQLabel( i18n( "Normal bar color:" ), page ); - pageLayout->addWidget( label, 0, 0 ); - - mForegroundColor = new KColorButton( page ); - pageLayout->addWidget( mForegroundColor, 0, 1 ); - label->setBuddy( mForegroundColor ); - - label = new TQLabel( i18n( "Out-of-range color:" ), page ); - pageLayout->addWidget( label, 1, 0 ); - - mAlarmColor = new KColorButton( page ); - pageLayout->addWidget( mAlarmColor, 1, 1 ); - label->setBuddy( mAlarmColor ); - - label = new TQLabel( i18n( "Background color:" ), page ); - pageLayout->addWidget( label, 2, 0 ); - - mBackgroundColor = new KColorButton( page ); - pageLayout->addWidget( mBackgroundColor, 2, 1 ); - label->setBuddy( mBackgroundColor ); - - label = new TQLabel( i18n( "Font size:" ), page ); - pageLayout->addWidget( label, 3, 0 ); - - mFontSize = new KIntNumInput( 9, page ); - 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." ) ); - pageLayout->addWidget( mFontSize, 3, 1 ); - label->setBuddy( mFontSize ); - - pageLayout->setRowStretch( 4, 1 ); - - // Sensor page - page = addPage( i18n( "Sensors" ) ); - pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); - pageLayout->setRowStretch( 2, 1 ); - - mSensorView = new TDEListView( page ); - mSensorView->addColumn( i18n( "Host" ) ); - mSensorView->addColumn( i18n( "Sensor" ) ); - mSensorView->addColumn( i18n( "Label" ) ); - mSensorView->addColumn( i18n( "Unit" ) ); - mSensorView->addColumn( i18n( "Status" ) ); - mSensorView->setAllColumnsShowFocus( true ); - pageLayout->addMultiCellWidget( mSensorView, 0, 2, 0, 0 ); - - mEditButton = new TQPushButton( i18n( "Edit..." ), page ); - mEditButton->setEnabled( false ); - TQWhatsThis::add( mEditButton, i18n( "Push this button to configure the label." ) ); - pageLayout->addWidget( mEditButton, 0, 1 ); - - mRemoveButton = new TQPushButton( i18n( "Delete" ), page ); - mRemoveButton->setEnabled( false ); - TQWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) ); - pageLayout->addWidget( mRemoveButton, 1, 1 ); - - connect( mUseLowerLimit, TQT_SIGNAL( toggled( bool ) ), - mLowerLimit, TQT_SLOT( setEnabled( bool ) ) ); - connect( mUseUpperLimit, TQT_SIGNAL( toggled( bool ) ), - mUpperLimit, TQT_SLOT( setEnabled( bool ) ) ); - - connect( mSensorView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ), - TQT_SLOT( selectionChanged( TQListViewItem* ) ) ); - connect( mEditButton, TQT_SIGNAL( clicked() ), TQT_SLOT( editSensor() ) ); - connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeSensor() ) ); - - TDEAcceleratorManager::manage( this ); - - mTitle->setFocus(); -} - -DancingBarsSettings::~DancingBarsSettings() -{ -} - -void DancingBarsSettings::setTitle( const TQString& title ) -{ - mTitle->setText( title ); -} - -TQString DancingBarsSettings::title() const -{ - return mTitle->text(); -} - -void DancingBarsSettings::setMinValue( double min ) -{ - mMinValue->setValue( min ); -} - -double DancingBarsSettings::minValue() const -{ - return mMinValue->value(); -} - -void DancingBarsSettings::setMaxValue( double max ) -{ - mMaxValue->setValue( max ); -} - -double DancingBarsSettings::maxValue() const -{ - return mMaxValue->value(); -} - -void DancingBarsSettings::setUseLowerLimit( bool value ) -{ - mUseLowerLimit->setChecked( value ); -} - -bool DancingBarsSettings::useLowerLimit() const -{ - return mUseLowerLimit->isChecked(); -} - -void DancingBarsSettings::setLowerLimit( double limit ) -{ - mLowerLimit->setValue( limit ); -} - -double DancingBarsSettings::lowerLimit() const -{ - return mLowerLimit->value(); -} - -void DancingBarsSettings::setUseUpperLimit( bool value ) -{ - mUseUpperLimit->setChecked( value ); -} - -bool DancingBarsSettings::useUpperLimit() const -{ - return mUseUpperLimit->isChecked(); -} - -void DancingBarsSettings::setUpperLimit( double limit ) -{ - mUpperLimit->setValue( limit ); -} - -double DancingBarsSettings::upperLimit() const -{ - return mUpperLimit->value(); -} - -void DancingBarsSettings::setForegroundColor( const TQColor &color ) -{ - mForegroundColor->setColor( color ); -} - -TQColor DancingBarsSettings::foregroundColor() const -{ - return mForegroundColor->color(); -} - -void DancingBarsSettings::setAlarmColor( const TQColor &color ) -{ - mAlarmColor->setColor( color ); -} - -TQColor DancingBarsSettings::alarmColor() const -{ - return mAlarmColor->color(); -} - -void DancingBarsSettings::setBackgroundColor( const TQColor &color ) -{ - mBackgroundColor->setColor( color ); -} - -TQColor DancingBarsSettings::backgroundColor() const -{ - return mBackgroundColor->color(); -} - -void DancingBarsSettings::setFontSize( int size ) -{ - mFontSize->setValue( size ); -} - -int DancingBarsSettings::fontSize() const -{ - return mFontSize->value(); -} - -void DancingBarsSettings::setSensors( const TQValueList< TQStringList > &list ) -{ - mSensorView->clear(); - - TQValueList< TQStringList >::ConstIterator it; - for ( it = list.begin(); it != list.end(); ++it ) { - new TQListViewItem( mSensorView, - (*it)[ 0 ], // host name - (*it)[ 1 ], // sensor name - (*it)[ 2 ], // footer title - (*it)[ 3 ], // unit - (*it)[ 4 ] ); // status - } -} - -TQValueList< TQStringList > DancingBarsSettings::sensors() const -{ - TQValueList< TQStringList > list; - - TQListViewItemIterator it( mSensorView ); - while ( it.current() && !it.current()->text( 0 ).isEmpty() ) { - TQStringList entry; - entry << it.current()->text( 0 ); - entry << it.current()->text( 1 ); - entry << it.current()->text( 2 ); - entry << it.current()->text( 3 ); - entry << it.current()->text( 4 ); - - list.append( entry ); - ++it; - } - - return list; -} - -void DancingBarsSettings::editSensor() -{ - TQListViewItem *lvi = mSensorView->currentItem(); - - if ( !lvi ) - return; - - bool ok; - TQString str = KInputDialog::getText( i18n( "Label of Bar Graph" ), - i18n( "Enter new label:" ), lvi->text( 2 ), &ok, this ); - if ( ok ) - lvi->setText( 2, str ); -} - -void DancingBarsSettings::removeSensor() -{ - TQListViewItem *lvi = mSensorView->currentItem(); - - if ( lvi ) { - /* Before we delete the currently selected item, we determine a - * new item to be selected. That way we can ensure that multiple - * items can be deleted without forcing the user to select a new - * item between the deletes. If all items are deleted, the buttons - * are disabled again. */ - TQListViewItem* newSelected = 0; - if ( lvi->itemBelow() ) { - lvi->itemBelow()->setSelected( true ); - newSelected = lvi->itemBelow(); - } else if ( lvi->itemAbove() ) { - lvi->itemAbove()->setSelected( true ); - newSelected = lvi->itemAbove(); - } else - selectionChanged( 0 ); - - delete lvi; - - if ( newSelected ) - mSensorView->ensureItemVisible( newSelected ); - } -} - -void DancingBarsSettings::selectionChanged( TQListViewItem* lvi ) -{ - bool state = ( lvi != 0 ); - - mEditButton->setEnabled( state ); - mRemoveButton->setEnabled( state ); -} - - -#include "DancingBarsSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cpp b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cpp new file mode 100644 index 000000000..ee03f9e94 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/DancingBarsSettings.cpp @@ -0,0 +1,398 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2003 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "DancingBarsSettings.h" + +DancingBarsSettings::DancingBarsSettings( TQWidget* parent, const char* name ) + : KDialogBase( Tabbed, i18n( "Edit BarGraph Preferences" ), + Ok | Apply | Cancel, Ok, parent, name, true, true ) +{ + // Range page + TQFrame *page = addPage( i18n( "Range" ) ); + TQGridLayout *pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() ); + + TQGroupBox *groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Title" ), page ); + TQGridLayout *boxLayout = new TQGridLayout( groupBox->layout(), 1, 1 ); + + mTitle = new KLineEdit( groupBox ); + TQWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) ); + boxLayout->addWidget( mTitle, 0, 0 ); + + pageLayout->addWidget( groupBox, 0, 0 ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Display Range" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 1, 5 ); + boxLayout->setColStretch( 2, 1 ); + + TQLabel *label = new TQLabel( i18n( "Minimum value:" ), groupBox ); + boxLayout->addWidget( label, 0, 0 ); + + mMinValue = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); + TQWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) ); + boxLayout->addWidget( mMinValue, 0, 1 ); + label->setBuddy( mMinValue ); + + label = new TQLabel( i18n( "Maximum value:" ), groupBox ); + boxLayout->addWidget( label, 0, 3 ); + + mMaxValue = new KDoubleSpinBox( 0, 10000, 0.5, 100, 2, groupBox ); + TQWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) ); + boxLayout->addWidget( mMaxValue, 0, 4 ); + label->setBuddy( mMaxValue ); + + pageLayout->addWidget( groupBox, 1, 0 ); + + pageLayout->setRowStretch( 2, 1 ); + + // Alarm page + page = addPage( i18n( "Alarms" ) ); + pageLayout = new TQGridLayout( page, 3, 1, 0, spacingHint() ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Minimum Value" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 ); + boxLayout->setColStretch( 1, 1 ); + + mUseLowerLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox ); + TQWhatsThis::add( mUseLowerLimit, i18n( "Enable the minimum value alarm." ) ); + boxLayout->addWidget( mUseLowerLimit, 0, 0 ); + + label = new TQLabel( i18n( "Lower limit:" ), groupBox ); + boxLayout->addWidget( label, 0, 2 ); + + mLowerLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); + mLowerLimit->setEnabled( false ); + boxLayout->addWidget( mLowerLimit, 0, 3 ); + label->setBuddy( mLowerLimit ); + + pageLayout->addWidget( groupBox, 0, 0 ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Alarm for Maximum Value" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 1, 4 ); + boxLayout->setColStretch( 1, 1 ); + + mUseUpperLimit = new TQCheckBox( i18n( "Enable alarm" ), groupBox ); + TQWhatsThis::add( mUseUpperLimit, i18n( "Enable the maximum value alarm." ) ); + boxLayout->addWidget( mUseUpperLimit, 0, 0 ); + + label = new TQLabel( i18n( "Upper limit:" ), groupBox ); + boxLayout->addWidget( label, 0, 2 ); + + mUpperLimit = new KDoubleSpinBox( 0, 100, 0.5, 0, 2, groupBox ); + mUpperLimit->setEnabled( false ); + boxLayout->addWidget( mUpperLimit, 0, 3 ); + label->setBuddy( mUpperLimit ); + + pageLayout->addWidget( groupBox, 1, 0 ); + + pageLayout->setRowStretch( 2, 1 ); + + // Look page + page = addPage( i18n( "Look" ) ); + pageLayout = new TQGridLayout( page, 5, 2, 0, spacingHint() ); + + label = new TQLabel( i18n( "Normal bar color:" ), page ); + pageLayout->addWidget( label, 0, 0 ); + + mForegroundColor = new KColorButton( page ); + pageLayout->addWidget( mForegroundColor, 0, 1 ); + label->setBuddy( mForegroundColor ); + + label = new TQLabel( i18n( "Out-of-range color:" ), page ); + pageLayout->addWidget( label, 1, 0 ); + + mAlarmColor = new KColorButton( page ); + pageLayout->addWidget( mAlarmColor, 1, 1 ); + label->setBuddy( mAlarmColor ); + + label = new TQLabel( i18n( "Background color:" ), page ); + pageLayout->addWidget( label, 2, 0 ); + + mBackgroundColor = new KColorButton( page ); + pageLayout->addWidget( mBackgroundColor, 2, 1 ); + label->setBuddy( mBackgroundColor ); + + label = new TQLabel( i18n( "Font size:" ), page ); + pageLayout->addWidget( label, 3, 0 ); + + mFontSize = new KIntNumInput( 9, page ); + 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." ) ); + pageLayout->addWidget( mFontSize, 3, 1 ); + label->setBuddy( mFontSize ); + + pageLayout->setRowStretch( 4, 1 ); + + // Sensor page + page = addPage( i18n( "Sensors" ) ); + pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); + pageLayout->setRowStretch( 2, 1 ); + + mSensorView = new TDEListView( page ); + mSensorView->addColumn( i18n( "Host" ) ); + mSensorView->addColumn( i18n( "Sensor" ) ); + mSensorView->addColumn( i18n( "Label" ) ); + mSensorView->addColumn( i18n( "Unit" ) ); + mSensorView->addColumn( i18n( "Status" ) ); + mSensorView->setAllColumnsShowFocus( true ); + pageLayout->addMultiCellWidget( mSensorView, 0, 2, 0, 0 ); + + mEditButton = new TQPushButton( i18n( "Edit..." ), page ); + mEditButton->setEnabled( false ); + TQWhatsThis::add( mEditButton, i18n( "Push this button to configure the label." ) ); + pageLayout->addWidget( mEditButton, 0, 1 ); + + mRemoveButton = new TQPushButton( i18n( "Delete" ), page ); + mRemoveButton->setEnabled( false ); + TQWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) ); + pageLayout->addWidget( mRemoveButton, 1, 1 ); + + connect( mUseLowerLimit, TQT_SIGNAL( toggled( bool ) ), + mLowerLimit, TQT_SLOT( setEnabled( bool ) ) ); + connect( mUseUpperLimit, TQT_SIGNAL( toggled( bool ) ), + mUpperLimit, TQT_SLOT( setEnabled( bool ) ) ); + + connect( mSensorView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ), + TQT_SLOT( selectionChanged( TQListViewItem* ) ) ); + connect( mEditButton, TQT_SIGNAL( clicked() ), TQT_SLOT( editSensor() ) ); + connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeSensor() ) ); + + TDEAcceleratorManager::manage( this ); + + mTitle->setFocus(); +} + +DancingBarsSettings::~DancingBarsSettings() +{ +} + +void DancingBarsSettings::setTitle( const TQString& title ) +{ + mTitle->setText( title ); +} + +TQString DancingBarsSettings::title() const +{ + return mTitle->text(); +} + +void DancingBarsSettings::setMinValue( double min ) +{ + mMinValue->setValue( min ); +} + +double DancingBarsSettings::minValue() const +{ + return mMinValue->value(); +} + +void DancingBarsSettings::setMaxValue( double max ) +{ + mMaxValue->setValue( max ); +} + +double DancingBarsSettings::maxValue() const +{ + return mMaxValue->value(); +} + +void DancingBarsSettings::setUseLowerLimit( bool value ) +{ + mUseLowerLimit->setChecked( value ); +} + +bool DancingBarsSettings::useLowerLimit() const +{ + return mUseLowerLimit->isChecked(); +} + +void DancingBarsSettings::setLowerLimit( double limit ) +{ + mLowerLimit->setValue( limit ); +} + +double DancingBarsSettings::lowerLimit() const +{ + return mLowerLimit->value(); +} + +void DancingBarsSettings::setUseUpperLimit( bool value ) +{ + mUseUpperLimit->setChecked( value ); +} + +bool DancingBarsSettings::useUpperLimit() const +{ + return mUseUpperLimit->isChecked(); +} + +void DancingBarsSettings::setUpperLimit( double limit ) +{ + mUpperLimit->setValue( limit ); +} + +double DancingBarsSettings::upperLimit() const +{ + return mUpperLimit->value(); +} + +void DancingBarsSettings::setForegroundColor( const TQColor &color ) +{ + mForegroundColor->setColor( color ); +} + +TQColor DancingBarsSettings::foregroundColor() const +{ + return mForegroundColor->color(); +} + +void DancingBarsSettings::setAlarmColor( const TQColor &color ) +{ + mAlarmColor->setColor( color ); +} + +TQColor DancingBarsSettings::alarmColor() const +{ + return mAlarmColor->color(); +} + +void DancingBarsSettings::setBackgroundColor( const TQColor &color ) +{ + mBackgroundColor->setColor( color ); +} + +TQColor DancingBarsSettings::backgroundColor() const +{ + return mBackgroundColor->color(); +} + +void DancingBarsSettings::setFontSize( int size ) +{ + mFontSize->setValue( size ); +} + +int DancingBarsSettings::fontSize() const +{ + return mFontSize->value(); +} + +void DancingBarsSettings::setSensors( const TQValueList< TQStringList > &list ) +{ + mSensorView->clear(); + + TQValueList< TQStringList >::ConstIterator it; + for ( it = list.begin(); it != list.end(); ++it ) { + new TQListViewItem( mSensorView, + (*it)[ 0 ], // host name + (*it)[ 1 ], // sensor name + (*it)[ 2 ], // footer title + (*it)[ 3 ], // unit + (*it)[ 4 ] ); // status + } +} + +TQValueList< TQStringList > DancingBarsSettings::sensors() const +{ + TQValueList< TQStringList > list; + + TQListViewItemIterator it( mSensorView ); + while ( it.current() && !it.current()->text( 0 ).isEmpty() ) { + TQStringList entry; + entry << it.current()->text( 0 ); + entry << it.current()->text( 1 ); + entry << it.current()->text( 2 ); + entry << it.current()->text( 3 ); + entry << it.current()->text( 4 ); + + list.append( entry ); + ++it; + } + + return list; +} + +void DancingBarsSettings::editSensor() +{ + TQListViewItem *lvi = mSensorView->currentItem(); + + if ( !lvi ) + return; + + bool ok; + TQString str = KInputDialog::getText( i18n( "Label of Bar Graph" ), + i18n( "Enter new label:" ), lvi->text( 2 ), &ok, this ); + if ( ok ) + lvi->setText( 2, str ); +} + +void DancingBarsSettings::removeSensor() +{ + TQListViewItem *lvi = mSensorView->currentItem(); + + if ( lvi ) { + /* Before we delete the currently selected item, we determine a + * new item to be selected. That way we can ensure that multiple + * items can be deleted without forcing the user to select a new + * item between the deletes. If all items are deleted, the buttons + * are disabled again. */ + TQListViewItem* newSelected = 0; + if ( lvi->itemBelow() ) { + lvi->itemBelow()->setSelected( true ); + newSelected = lvi->itemBelow(); + } else if ( lvi->itemAbove() ) { + lvi->itemAbove()->setSelected( true ); + newSelected = lvi->itemAbove(); + } else + selectionChanged( 0 ); + + delete lvi; + + if ( newSelected ) + mSensorView->ensureItemVisible( newSelected ); + } +} + +void DancingBarsSettings::selectionChanged( TQListViewItem* lvi ) +{ + bool state = ( lvi != 0 ); + + mEditButton->setEnabled( state ); + mRemoveButton->setEnabled( state ); +} + + +#include "DancingBarsSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc b/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc deleted file mode 100644 index 13696c502..000000000 --- a/ksysguard/gui/SensorDisplayLib/DummyDisplay.cc +++ /dev/null @@ -1,58 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000, 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include - -#include "DummyDisplay.h" - -DummyDisplay::DummyDisplay( TQWidget* parent, const char* name, - const TQString&, double, double ) - : KSGRD::SensorDisplay( parent, name, i18n( "Drop Sensor Here" ) ) -{ - setMinimumSize( 16, 16 ); - - TQWhatsThis::add( this, i18n( - "This is an empty space in a worksheet. Drag a sensor from " - "the Sensor Browser and drop it here. A sensor display will " - "appear that allows you to monitor the values of the sensor " - "over time." ) ); -} - -void DummyDisplay::resizeEvent( TQResizeEvent* ) -{ - frame()->setGeometry( 0, 0, width(), height() ); -} - -bool DummyDisplay::eventFilter( TQObject* object, TQEvent* event ) -{ - if ( event->type() == TQEvent::MouseButtonRelease && - ( (TQMouseEvent*)event)->button() == Qt::LeftButton ) - setFocus(); - - return TQWidget::eventFilter( object, event ); -} - -#include "DummyDisplay.moc" diff --git a/ksysguard/gui/SensorDisplayLib/DummyDisplay.cpp b/ksysguard/gui/SensorDisplayLib/DummyDisplay.cpp new file mode 100644 index 000000000..13696c502 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/DummyDisplay.cpp @@ -0,0 +1,58 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000, 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include + +#include "DummyDisplay.h" + +DummyDisplay::DummyDisplay( TQWidget* parent, const char* name, + const TQString&, double, double ) + : KSGRD::SensorDisplay( parent, name, i18n( "Drop Sensor Here" ) ) +{ + setMinimumSize( 16, 16 ); + + TQWhatsThis::add( this, i18n( + "This is an empty space in a worksheet. Drag a sensor from " + "the Sensor Browser and drop it here. A sensor display will " + "appear that allows you to monitor the values of the sensor " + "over time." ) ); +} + +void DummyDisplay::resizeEvent( TQResizeEvent* ) +{ + frame()->setGeometry( 0, 0, width(), height() ); +} + +bool DummyDisplay::eventFilter( TQObject* object, TQEvent* event ) +{ + if ( event->type() == TQEvent::MouseButtonRelease && + ( (TQMouseEvent*)event)->button() == Qt::LeftButton ) + setFocus(); + + return TQWidget::eventFilter( object, event ); +} + +#include "DummyDisplay.moc" diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc b/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc deleted file mode 100644 index 22894afea..000000000 --- a/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc +++ /dev/null @@ -1,457 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include - -#include -#include -#include - -#include -#include -#include "SensorDisplay.h" -#include "FancyPlotterSettings.h" - -#include "FancyPlotter.h" - -FancyPlotter::FancyPlotter( TQWidget* parent, const char* name, - const TQString &title, double, double, - bool nf, bool isApplet) - : KSGRD::SensorDisplay( parent, name, title, nf, isApplet ) -{ - mBeams = 0; - mSettingsDialog = 0; - - if ( noFrame() ) { - mPlotter = new SignalPlotter( this ); - mPlotter->setShowTopBar( true ); - } else - mPlotter = new SignalPlotter( frame() ); - mPlotter->setTitle( title ); - mPlotter->setThinFrame(!isApplet); //if we aren't an applet, draw a thin white frame on the left and bottom, for a 3d effect - - setMinimumSize( sizeHint() ); - - /* All RMB clicks to the mPlotter widget will be handled by - * SensorDisplay::eventFilter. */ - mPlotter->installEventFilter( this ); - - setPlotterWidget( TQT_TQWIDGET(mPlotter) ); - - setModified( false ); -} - -FancyPlotter::~FancyPlotter() -{ -} - -void FancyPlotter::configureSettings() -{ - if(mSettingsDialog) { - return; - } - mSettingsDialog = new FancyPlotterSettings( this ); - - mSettingsDialog->setTitle( title() ); - mSettingsDialog->setUseAutoRange( mPlotter->useAutoRange() ); - mSettingsDialog->setMinValue( mPlotter->minValue() ); - mSettingsDialog->setMaxValue( mPlotter->maxValue() ); - - mSettingsDialog->setUsePolygonStyle( mPlotter->graphStyle() == GRAPH_POLYGON ); - mSettingsDialog->setHorizontalScale( mPlotter->horizontalScale() ); - - mSettingsDialog->setShowVerticalLines( mPlotter->showVerticalLines() ); - mSettingsDialog->setVerticalLinesColor( mPlotter->verticalLinesColor() ); - mSettingsDialog->setVerticalLinesDistance( mPlotter->verticalLinesDistance() ); - mSettingsDialog->setVerticalLinesScroll( mPlotter->verticalLinesScroll() ); - - mSettingsDialog->setShowHorizontalLines( mPlotter->showHorizontalLines() ); - mSettingsDialog->setHorizontalLinesColor( mPlotter->horizontalLinesColor() ); - mSettingsDialog->setHorizontalLinesCount( mPlotter->horizontalLinesCount() ); - - mSettingsDialog->setShowLabels( mPlotter->showLabels() ); - mSettingsDialog->setShowTopBar( mPlotter->showTopBar() ); - mSettingsDialog->setFontSize( mPlotter->fontSize() ); - - mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor() ); - - TQValueList< TQStringList > list; - for ( uint i = 0; i < mBeams; ++i ) { - TQStringList entry; - entry << TQString::number(i); - entry << sensors().at( i )->hostName(); - entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ); - entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() ); - entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) ); - entry << ( mPlotter->beamColors()[ i ].name() ); - - list.append( entry ); - } - mSettingsDialog->setSensors( list ); - - connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); - connect( mSettingsDialog, TQT_SIGNAL( okClicked() ), TQT_SLOT( applySettings() ) ); - connect( mSettingsDialog, TQT_SIGNAL( finished() ), TQT_SLOT( killDialog() ) ); - - mSettingsDialog->show(); -} - -void FancyPlotter::killDialog() { - mSettingsDialog->delayedDestruct(); - mSettingsDialog = 0; -} - -void FancyPlotter::applySettings() -{ - setTitle( mSettingsDialog->title() ); - mPlotter->setTitle( title() ); - - if ( mSettingsDialog->useAutoRange() ) - mPlotter->setUseAutoRange( true ); - else { - mPlotter->setUseAutoRange( false ); - mPlotter->changeRange( 0, mSettingsDialog->minValue(), - mSettingsDialog->maxValue() ); - } - - if ( mSettingsDialog->usePolygonStyle() ) - mPlotter->setGraphStyle( GRAPH_POLYGON ); - else - mPlotter->setGraphStyle( GRAPH_ORIGINAL ); - - if ( mPlotter->horizontalScale() != mSettingsDialog->horizontalScale() ) { - mPlotter->setHorizontalScale( mSettingsDialog->horizontalScale() ); - // Can someone think of a useful TQResizeEvent to pass? - // It doesn't really matter anyway because it's not used. - emit resizeEvent( 0 ); - } - - mPlotter->setShowVerticalLines( mSettingsDialog->showVerticalLines() ); - mPlotter->setVerticalLinesColor( mSettingsDialog->verticalLinesColor() ); - mPlotter->setVerticalLinesDistance( mSettingsDialog->verticalLinesDistance() ); - mPlotter->setVerticalLinesScroll( mSettingsDialog->verticalLinesScroll() ); - - mPlotter->setShowHorizontalLines( mSettingsDialog->showHorizontalLines() ); - mPlotter->setHorizontalLinesColor( mSettingsDialog->horizontalLinesColor() ); - mPlotter->setHorizontalLinesCount( mSettingsDialog->horizontalLinesCount() ); - - mPlotter->setShowLabels( mSettingsDialog->showLabels() ); - mPlotter->setShowTopBar( mSettingsDialog->showTopBar() ); - mPlotter->setFontSize( mSettingsDialog->fontSize() ); - - mPlotter->setBackgroundColor( mSettingsDialog->backgroundColor() ); - - - TQValueList orderOfSensors = mSettingsDialog->order(); - TQValueList deletedSensors = mSettingsDialog->deleted(); - mSettingsDialog->clearDeleted(); - mSettingsDialog->resetOrder(); - TQValueList< int >::Iterator itDelete; - for ( itDelete = deletedSensors.begin(); itDelete != deletedSensors.end(); ++itDelete ) - removeSensor(*itDelete); - - TQValueList< int >::Iterator itOrder; - mPlotter->reorderBeams(orderOfSensors); - reorderSensors(orderOfSensors); - - TQValueList< TQStringList > list = mSettingsDialog->sensors(); - TQValueList< TQStringList >::Iterator it; - - for ( uint i = 0; i < sensors().count(); ++i ) - mPlotter->beamColors()[ i ] = TQColor( list[i][ 5 ] ); - - mPlotter->repaint(); - setModified( true ); -} - -void FancyPlotter::applyStyle() -{ - mPlotter->setVerticalLinesColor( KSGRD::Style->firstForegroundColor() ); - mPlotter->setHorizontalLinesColor( KSGRD::Style->secondForegroundColor() ); - mPlotter->setBackgroundColor( KSGRD::Style->backgroundColor() ); - mPlotter->setFontSize( KSGRD::Style->fontSize() ); - for ( uint i = 0; i < mPlotter->beamColors().count() && - i < KSGRD::Style->numSensorColors(); ++i ) - mPlotter->beamColors()[ i ] = KSGRD::Style->sensorColor( i ); - - mPlotter->update(); - setModified( true ); -} - -bool FancyPlotter::addSensor( const TQString &hostName, const TQString &name, - const TQString &type, const TQString &title ) -{ - return addSensor( hostName, name, type, title, - KSGRD::Style->sensorColor( mBeams ) ); -} - -bool FancyPlotter::addSensor( const TQString &hostName, const TQString &name, - const TQString &type, const TQString &title, - const TQColor &color ) -{ - if ( type != "integer" && type != "float" ) - return false; - - if ( mBeams > 0 && hostName != sensors().at( 0 )->hostName() ) { - KMessageBox::sorry( this, TQString( "All sensors of this display need " - "to be from the host %1!" ) - .arg( sensors().at( 0 )->hostName() ) ); - - /* We have to enforce this since the answers to value requests - * need to be received in order. */ - return false; - } - - if ( !mPlotter->addBeam( color ) ) - return false; - - registerSensor( new FPSensorProperties( hostName, name, type, title, color ) ); - - /* To differentiate between answers from value requests and info - * requests we add 100 to the beam index for info requests. */ - sendRequest( hostName, name + "?", mBeams + 100 ); - - ++mBeams; - - TQString tooltip; - for ( uint i = 0; i < mBeams; ++i ) { - tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) - .arg( sensors().at( mBeams - i - 1 )->hostName() ) - .arg( sensors().at( mBeams - i - 1 )->name() ); - } - - TQToolTip::remove( TQT_TQWIDGET(mPlotter) ); - TQToolTip::add( TQT_TQWIDGET(mPlotter), tooltip ); - - return true; -} - -bool FancyPlotter::removeSensor( uint pos ) -{ - if ( pos >= mBeams ) { - kdDebug(1215) << "FancyPlotter::removeSensor: idx out of range (" - << pos << ")" << endl; - return false; - } - - mPlotter->removeBeam( pos ); - mBeams--; - KSGRD::SensorDisplay::removeSensor( pos ); - - TQString tooltip; - for ( uint i = 0; i < mBeams; ++i ) { - tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) - .arg( sensors().at( mBeams - i - 1 )->hostName() ) - .arg( sensors().at( mBeams - i - 1 )->name() ); - } - - TQToolTip::remove( TQT_TQWIDGET(mPlotter) ); - TQToolTip::add( TQT_TQWIDGET(mPlotter), tooltip ); - - return true; -} - -void FancyPlotter::resizeEvent( TQResizeEvent* ) -{ - if ( noFrame() ) - mPlotter->setGeometry( 0, 0, width(), height() ); - else - frame()->setGeometry( 0, 0, width(), height() ); -} - -TQSize FancyPlotter::sizeHint() -{ - if ( noFrame() ) - return mPlotter->sizeHint(); - else - return frame()->sizeHint(); -} - -void FancyPlotter::answerReceived( int id, const TQString &answer ) -{ - if ( (uint)id < mBeams ) { - if ( id != (int)mSampleBuf.count() ) { - if ( id == 0 ) - sensorError( mBeams - 1, true ); - else - sensorError( id - 1, true ); - } - mSampleBuf.append( answer.toDouble() ); - - /* We received something, so the sensor is probably ok. */ - sensorError( id, false ); - - if ( id == (int)mBeams - 1 ) { - mPlotter->addSample( mSampleBuf ); - mSampleBuf.clear(); - } - } else if ( id >= 100 ) { - KSGRD::SensorFloatInfo info( answer ); - if ( !mPlotter->useAutoRange() && mPlotter->minValue() == 0.0 && - mPlotter->maxValue() == 0.0 ) { - /* We only use this information from the sensor when the - * display is still using the default values. If the - * sensor has been restored we don't touch the already set - * values. */ - mPlotter->changeRange( id - 100, info.min(), info.max() ); - if ( info.min() == 0.0 && info.max() == 0.0 ) - mPlotter->setUseAutoRange( true ); - } - sensors().at( id - 100 )->setUnit( info.unit() ); - } -} - -bool FancyPlotter::restoreSettings( TQDomElement &element ) -{ - /* autoRage was added after KDE 2.x and was brokenly emulated by - * min == 0.0 and max == 0.0. Since we have to be able to read old - * files as well we have to emulate the old behaviour as well. */ - double min = element.attribute( "min", "0.0" ).toDouble(); - double max = element.attribute( "max", "0.0" ).toDouble(); - if ( element.attribute( "autoRange", min == 0.0 && max == 0.0 ? "1" : "0" ).toInt() ) - mPlotter->setUseAutoRange( true ); - else { - mPlotter->setUseAutoRange( false ); - mPlotter->changeRange( 0, element.attribute( "min" ).toDouble(), - element.attribute( "max" ).toDouble() ); - } - - mPlotter->setShowVerticalLines( element.attribute( "vLines", "1" ).toUInt() ); - mPlotter->setVerticalLinesColor( restoreColor( element, "vColor", - KSGRD::Style->firstForegroundColor() ) ); - mPlotter->setVerticalLinesDistance( element.attribute( "vDistance", "30" ).toUInt() ); - mPlotter->setVerticalLinesScroll( element.attribute( "vScroll", "1" ).toUInt() ); - mPlotter->setGraphStyle( element.attribute( "graphStyle", "0" ).toUInt() ); - mPlotter->setHorizontalScale( element.attribute( "hScale", "1" ).toUInt() ); - - mPlotter->setShowHorizontalLines( element.attribute( "hLines", "1" ).toUInt() ); - mPlotter->setHorizontalLinesColor( restoreColor( element, "hColor", - KSGRD::Style->secondForegroundColor() ) ); - mPlotter->setHorizontalLinesCount( element.attribute( "hCount", "5" ).toUInt() ); - - mPlotter->setShowLabels( element.attribute( "labels", "1" ).toUInt() ); - mPlotter->setShowTopBar( element.attribute( "topBar", "0" ).toUInt() ); - mPlotter->setFontSize( element.attribute( "fontSize", - TQString( "%1" ).arg( KSGRD::Style->fontSize() ) ).toUInt() ); - - mPlotter->setBackgroundColor( restoreColor( element, "bColor", - KSGRD::Style->backgroundColor() ) ); - - TQDomNodeList dnList = element.elementsByTagName( "beam" ); - for ( uint i = 0; i < dnList.count(); ++i ) { - TQDomElement el = dnList.item( i ).toElement(); - addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ), - ( el.attribute( "sensorType" ).isEmpty() ? "integer" : - el.attribute( "sensorType" ) ), "", restoreColor( el, "color", - KSGRD::Style->sensorColor( i ) ) ); - } - - SensorDisplay::restoreSettings( element ); - - if ( !title().isEmpty() ) - mPlotter->setTitle( title() ); - - setModified( false ); - - return true; -} - -bool FancyPlotter::saveSettings( TQDomDocument &doc, TQDomElement &element, - bool save ) -{ - element.setAttribute( "min", mPlotter->minValue() ); - element.setAttribute( "max", mPlotter->maxValue() ); - element.setAttribute( "autoRange", mPlotter->useAutoRange() ); - element.setAttribute( "vLines", mPlotter->showVerticalLines() ); - saveColor( element, "vColor", mPlotter->verticalLinesColor() ); - element.setAttribute( "vDistance", mPlotter->verticalLinesDistance() ); - element.setAttribute( "vScroll", mPlotter->verticalLinesScroll() ); - - element.setAttribute( "graphStyle", mPlotter->graphStyle() ); - element.setAttribute( "hScale", mPlotter->horizontalScale() ); - - element.setAttribute( "hLines", mPlotter->showHorizontalLines() ); - saveColor( element, "hColor", mPlotter->horizontalLinesColor() ); - element.setAttribute( "hCount", mPlotter->horizontalLinesCount() ); - - element.setAttribute( "labels", mPlotter->showLabels() ); - element.setAttribute( "topBar", mPlotter->showTopBar() ); - element.setAttribute( "fontSize", mPlotter->fontSize() ); - - saveColor( element, "bColor", mPlotter->backgroundColor() ); - - for ( uint i = 0; i < mBeams; ++i ) { - TQDomElement beam = doc.createElement( "beam" ); - element.appendChild( beam ); - beam.setAttribute( "hostName", sensors().at( i )->hostName() ); - beam.setAttribute( "sensorName", sensors().at( i )->name() ); - beam.setAttribute( "sensorType", sensors().at( i )->type() ); - saveColor( beam, "color", mPlotter->beamColors()[ i ] ); - } - - SensorDisplay::saveSettings( doc, element ); - - if ( save ) - setModified( false ); - - return true; -} - -bool FancyPlotter::hasSettingsDialog() const -{ - return true; -} - - - -FPSensorProperties::FPSensorProperties() -{ -} - -FPSensorProperties::FPSensorProperties( const TQString &hostName, - const TQString &name, - const TQString &type, - const TQString &description, - const TQColor &color ) - : KSGRD::SensorProperties( hostName, name, type, description ), - mColor( color ) -{ -} - -FPSensorProperties::~FPSensorProperties() -{ -} - -void FPSensorProperties::setColor( const TQColor &color ) -{ - mColor = color; -} - -TQColor FPSensorProperties::color() const -{ - return mColor; -} - -#include "FancyPlotter.moc" diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp b/ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp new file mode 100644 index 000000000..22894afea --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/FancyPlotter.cpp @@ -0,0 +1,457 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include "SensorDisplay.h" +#include "FancyPlotterSettings.h" + +#include "FancyPlotter.h" + +FancyPlotter::FancyPlotter( TQWidget* parent, const char* name, + const TQString &title, double, double, + bool nf, bool isApplet) + : KSGRD::SensorDisplay( parent, name, title, nf, isApplet ) +{ + mBeams = 0; + mSettingsDialog = 0; + + if ( noFrame() ) { + mPlotter = new SignalPlotter( this ); + mPlotter->setShowTopBar( true ); + } else + mPlotter = new SignalPlotter( frame() ); + mPlotter->setTitle( title ); + mPlotter->setThinFrame(!isApplet); //if we aren't an applet, draw a thin white frame on the left and bottom, for a 3d effect + + setMinimumSize( sizeHint() ); + + /* All RMB clicks to the mPlotter widget will be handled by + * SensorDisplay::eventFilter. */ + mPlotter->installEventFilter( this ); + + setPlotterWidget( TQT_TQWIDGET(mPlotter) ); + + setModified( false ); +} + +FancyPlotter::~FancyPlotter() +{ +} + +void FancyPlotter::configureSettings() +{ + if(mSettingsDialog) { + return; + } + mSettingsDialog = new FancyPlotterSettings( this ); + + mSettingsDialog->setTitle( title() ); + mSettingsDialog->setUseAutoRange( mPlotter->useAutoRange() ); + mSettingsDialog->setMinValue( mPlotter->minValue() ); + mSettingsDialog->setMaxValue( mPlotter->maxValue() ); + + mSettingsDialog->setUsePolygonStyle( mPlotter->graphStyle() == GRAPH_POLYGON ); + mSettingsDialog->setHorizontalScale( mPlotter->horizontalScale() ); + + mSettingsDialog->setShowVerticalLines( mPlotter->showVerticalLines() ); + mSettingsDialog->setVerticalLinesColor( mPlotter->verticalLinesColor() ); + mSettingsDialog->setVerticalLinesDistance( mPlotter->verticalLinesDistance() ); + mSettingsDialog->setVerticalLinesScroll( mPlotter->verticalLinesScroll() ); + + mSettingsDialog->setShowHorizontalLines( mPlotter->showHorizontalLines() ); + mSettingsDialog->setHorizontalLinesColor( mPlotter->horizontalLinesColor() ); + mSettingsDialog->setHorizontalLinesCount( mPlotter->horizontalLinesCount() ); + + mSettingsDialog->setShowLabels( mPlotter->showLabels() ); + mSettingsDialog->setShowTopBar( mPlotter->showTopBar() ); + mSettingsDialog->setFontSize( mPlotter->fontSize() ); + + mSettingsDialog->setBackgroundColor( mPlotter->backgroundColor() ); + + TQValueList< TQStringList > list; + for ( uint i = 0; i < mBeams; ++i ) { + TQStringList entry; + entry << TQString::number(i); + entry << sensors().at( i )->hostName(); + entry << KSGRD::SensorMgr->translateSensor( sensors().at( i )->name() ); + entry << KSGRD::SensorMgr->translateUnit( sensors().at( i )->unit() ); + entry << ( sensors().at( i )->isOk() ? i18n( "OK" ) : i18n( "Error" ) ); + entry << ( mPlotter->beamColors()[ i ].name() ); + + list.append( entry ); + } + mSettingsDialog->setSensors( list ); + + connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); + connect( mSettingsDialog, TQT_SIGNAL( okClicked() ), TQT_SLOT( applySettings() ) ); + connect( mSettingsDialog, TQT_SIGNAL( finished() ), TQT_SLOT( killDialog() ) ); + + mSettingsDialog->show(); +} + +void FancyPlotter::killDialog() { + mSettingsDialog->delayedDestruct(); + mSettingsDialog = 0; +} + +void FancyPlotter::applySettings() +{ + setTitle( mSettingsDialog->title() ); + mPlotter->setTitle( title() ); + + if ( mSettingsDialog->useAutoRange() ) + mPlotter->setUseAutoRange( true ); + else { + mPlotter->setUseAutoRange( false ); + mPlotter->changeRange( 0, mSettingsDialog->minValue(), + mSettingsDialog->maxValue() ); + } + + if ( mSettingsDialog->usePolygonStyle() ) + mPlotter->setGraphStyle( GRAPH_POLYGON ); + else + mPlotter->setGraphStyle( GRAPH_ORIGINAL ); + + if ( mPlotter->horizontalScale() != mSettingsDialog->horizontalScale() ) { + mPlotter->setHorizontalScale( mSettingsDialog->horizontalScale() ); + // Can someone think of a useful TQResizeEvent to pass? + // It doesn't really matter anyway because it's not used. + emit resizeEvent( 0 ); + } + + mPlotter->setShowVerticalLines( mSettingsDialog->showVerticalLines() ); + mPlotter->setVerticalLinesColor( mSettingsDialog->verticalLinesColor() ); + mPlotter->setVerticalLinesDistance( mSettingsDialog->verticalLinesDistance() ); + mPlotter->setVerticalLinesScroll( mSettingsDialog->verticalLinesScroll() ); + + mPlotter->setShowHorizontalLines( mSettingsDialog->showHorizontalLines() ); + mPlotter->setHorizontalLinesColor( mSettingsDialog->horizontalLinesColor() ); + mPlotter->setHorizontalLinesCount( mSettingsDialog->horizontalLinesCount() ); + + mPlotter->setShowLabels( mSettingsDialog->showLabels() ); + mPlotter->setShowTopBar( mSettingsDialog->showTopBar() ); + mPlotter->setFontSize( mSettingsDialog->fontSize() ); + + mPlotter->setBackgroundColor( mSettingsDialog->backgroundColor() ); + + + TQValueList orderOfSensors = mSettingsDialog->order(); + TQValueList deletedSensors = mSettingsDialog->deleted(); + mSettingsDialog->clearDeleted(); + mSettingsDialog->resetOrder(); + TQValueList< int >::Iterator itDelete; + for ( itDelete = deletedSensors.begin(); itDelete != deletedSensors.end(); ++itDelete ) + removeSensor(*itDelete); + + TQValueList< int >::Iterator itOrder; + mPlotter->reorderBeams(orderOfSensors); + reorderSensors(orderOfSensors); + + TQValueList< TQStringList > list = mSettingsDialog->sensors(); + TQValueList< TQStringList >::Iterator it; + + for ( uint i = 0; i < sensors().count(); ++i ) + mPlotter->beamColors()[ i ] = TQColor( list[i][ 5 ] ); + + mPlotter->repaint(); + setModified( true ); +} + +void FancyPlotter::applyStyle() +{ + mPlotter->setVerticalLinesColor( KSGRD::Style->firstForegroundColor() ); + mPlotter->setHorizontalLinesColor( KSGRD::Style->secondForegroundColor() ); + mPlotter->setBackgroundColor( KSGRD::Style->backgroundColor() ); + mPlotter->setFontSize( KSGRD::Style->fontSize() ); + for ( uint i = 0; i < mPlotter->beamColors().count() && + i < KSGRD::Style->numSensorColors(); ++i ) + mPlotter->beamColors()[ i ] = KSGRD::Style->sensorColor( i ); + + mPlotter->update(); + setModified( true ); +} + +bool FancyPlotter::addSensor( const TQString &hostName, const TQString &name, + const TQString &type, const TQString &title ) +{ + return addSensor( hostName, name, type, title, + KSGRD::Style->sensorColor( mBeams ) ); +} + +bool FancyPlotter::addSensor( const TQString &hostName, const TQString &name, + const TQString &type, const TQString &title, + const TQColor &color ) +{ + if ( type != "integer" && type != "float" ) + return false; + + if ( mBeams > 0 && hostName != sensors().at( 0 )->hostName() ) { + KMessageBox::sorry( this, TQString( "All sensors of this display need " + "to be from the host %1!" ) + .arg( sensors().at( 0 )->hostName() ) ); + + /* We have to enforce this since the answers to value requests + * need to be received in order. */ + return false; + } + + if ( !mPlotter->addBeam( color ) ) + return false; + + registerSensor( new FPSensorProperties( hostName, name, type, title, color ) ); + + /* To differentiate between answers from value requests and info + * requests we add 100 to the beam index for info requests. */ + sendRequest( hostName, name + "?", mBeams + 100 ); + + ++mBeams; + + TQString tooltip; + for ( uint i = 0; i < mBeams; ++i ) { + tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) + .arg( sensors().at( mBeams - i - 1 )->hostName() ) + .arg( sensors().at( mBeams - i - 1 )->name() ); + } + + TQToolTip::remove( TQT_TQWIDGET(mPlotter) ); + TQToolTip::add( TQT_TQWIDGET(mPlotter), tooltip ); + + return true; +} + +bool FancyPlotter::removeSensor( uint pos ) +{ + if ( pos >= mBeams ) { + kdDebug(1215) << "FancyPlotter::removeSensor: idx out of range (" + << pos << ")" << endl; + return false; + } + + mPlotter->removeBeam( pos ); + mBeams--; + KSGRD::SensorDisplay::removeSensor( pos ); + + TQString tooltip; + for ( uint i = 0; i < mBeams; ++i ) { + tooltip += TQString( "%1%2:%3" ).arg( i != 0 ? "\n" : "" ) + .arg( sensors().at( mBeams - i - 1 )->hostName() ) + .arg( sensors().at( mBeams - i - 1 )->name() ); + } + + TQToolTip::remove( TQT_TQWIDGET(mPlotter) ); + TQToolTip::add( TQT_TQWIDGET(mPlotter), tooltip ); + + return true; +} + +void FancyPlotter::resizeEvent( TQResizeEvent* ) +{ + if ( noFrame() ) + mPlotter->setGeometry( 0, 0, width(), height() ); + else + frame()->setGeometry( 0, 0, width(), height() ); +} + +TQSize FancyPlotter::sizeHint() +{ + if ( noFrame() ) + return mPlotter->sizeHint(); + else + return frame()->sizeHint(); +} + +void FancyPlotter::answerReceived( int id, const TQString &answer ) +{ + if ( (uint)id < mBeams ) { + if ( id != (int)mSampleBuf.count() ) { + if ( id == 0 ) + sensorError( mBeams - 1, true ); + else + sensorError( id - 1, true ); + } + mSampleBuf.append( answer.toDouble() ); + + /* We received something, so the sensor is probably ok. */ + sensorError( id, false ); + + if ( id == (int)mBeams - 1 ) { + mPlotter->addSample( mSampleBuf ); + mSampleBuf.clear(); + } + } else if ( id >= 100 ) { + KSGRD::SensorFloatInfo info( answer ); + if ( !mPlotter->useAutoRange() && mPlotter->minValue() == 0.0 && + mPlotter->maxValue() == 0.0 ) { + /* We only use this information from the sensor when the + * display is still using the default values. If the + * sensor has been restored we don't touch the already set + * values. */ + mPlotter->changeRange( id - 100, info.min(), info.max() ); + if ( info.min() == 0.0 && info.max() == 0.0 ) + mPlotter->setUseAutoRange( true ); + } + sensors().at( id - 100 )->setUnit( info.unit() ); + } +} + +bool FancyPlotter::restoreSettings( TQDomElement &element ) +{ + /* autoRage was added after KDE 2.x and was brokenly emulated by + * min == 0.0 and max == 0.0. Since we have to be able to read old + * files as well we have to emulate the old behaviour as well. */ + double min = element.attribute( "min", "0.0" ).toDouble(); + double max = element.attribute( "max", "0.0" ).toDouble(); + if ( element.attribute( "autoRange", min == 0.0 && max == 0.0 ? "1" : "0" ).toInt() ) + mPlotter->setUseAutoRange( true ); + else { + mPlotter->setUseAutoRange( false ); + mPlotter->changeRange( 0, element.attribute( "min" ).toDouble(), + element.attribute( "max" ).toDouble() ); + } + + mPlotter->setShowVerticalLines( element.attribute( "vLines", "1" ).toUInt() ); + mPlotter->setVerticalLinesColor( restoreColor( element, "vColor", + KSGRD::Style->firstForegroundColor() ) ); + mPlotter->setVerticalLinesDistance( element.attribute( "vDistance", "30" ).toUInt() ); + mPlotter->setVerticalLinesScroll( element.attribute( "vScroll", "1" ).toUInt() ); + mPlotter->setGraphStyle( element.attribute( "graphStyle", "0" ).toUInt() ); + mPlotter->setHorizontalScale( element.attribute( "hScale", "1" ).toUInt() ); + + mPlotter->setShowHorizontalLines( element.attribute( "hLines", "1" ).toUInt() ); + mPlotter->setHorizontalLinesColor( restoreColor( element, "hColor", + KSGRD::Style->secondForegroundColor() ) ); + mPlotter->setHorizontalLinesCount( element.attribute( "hCount", "5" ).toUInt() ); + + mPlotter->setShowLabels( element.attribute( "labels", "1" ).toUInt() ); + mPlotter->setShowTopBar( element.attribute( "topBar", "0" ).toUInt() ); + mPlotter->setFontSize( element.attribute( "fontSize", + TQString( "%1" ).arg( KSGRD::Style->fontSize() ) ).toUInt() ); + + mPlotter->setBackgroundColor( restoreColor( element, "bColor", + KSGRD::Style->backgroundColor() ) ); + + TQDomNodeList dnList = element.elementsByTagName( "beam" ); + for ( uint i = 0; i < dnList.count(); ++i ) { + TQDomElement el = dnList.item( i ).toElement(); + addSensor( el.attribute( "hostName" ), el.attribute( "sensorName" ), + ( el.attribute( "sensorType" ).isEmpty() ? "integer" : + el.attribute( "sensorType" ) ), "", restoreColor( el, "color", + KSGRD::Style->sensorColor( i ) ) ); + } + + SensorDisplay::restoreSettings( element ); + + if ( !title().isEmpty() ) + mPlotter->setTitle( title() ); + + setModified( false ); + + return true; +} + +bool FancyPlotter::saveSettings( TQDomDocument &doc, TQDomElement &element, + bool save ) +{ + element.setAttribute( "min", mPlotter->minValue() ); + element.setAttribute( "max", mPlotter->maxValue() ); + element.setAttribute( "autoRange", mPlotter->useAutoRange() ); + element.setAttribute( "vLines", mPlotter->showVerticalLines() ); + saveColor( element, "vColor", mPlotter->verticalLinesColor() ); + element.setAttribute( "vDistance", mPlotter->verticalLinesDistance() ); + element.setAttribute( "vScroll", mPlotter->verticalLinesScroll() ); + + element.setAttribute( "graphStyle", mPlotter->graphStyle() ); + element.setAttribute( "hScale", mPlotter->horizontalScale() ); + + element.setAttribute( "hLines", mPlotter->showHorizontalLines() ); + saveColor( element, "hColor", mPlotter->horizontalLinesColor() ); + element.setAttribute( "hCount", mPlotter->horizontalLinesCount() ); + + element.setAttribute( "labels", mPlotter->showLabels() ); + element.setAttribute( "topBar", mPlotter->showTopBar() ); + element.setAttribute( "fontSize", mPlotter->fontSize() ); + + saveColor( element, "bColor", mPlotter->backgroundColor() ); + + for ( uint i = 0; i < mBeams; ++i ) { + TQDomElement beam = doc.createElement( "beam" ); + element.appendChild( beam ); + beam.setAttribute( "hostName", sensors().at( i )->hostName() ); + beam.setAttribute( "sensorName", sensors().at( i )->name() ); + beam.setAttribute( "sensorType", sensors().at( i )->type() ); + saveColor( beam, "color", mPlotter->beamColors()[ i ] ); + } + + SensorDisplay::saveSettings( doc, element ); + + if ( save ) + setModified( false ); + + return true; +} + +bool FancyPlotter::hasSettingsDialog() const +{ + return true; +} + + + +FPSensorProperties::FPSensorProperties() +{ +} + +FPSensorProperties::FPSensorProperties( const TQString &hostName, + const TQString &name, + const TQString &type, + const TQString &description, + const TQColor &color ) + : KSGRD::SensorProperties( hostName, name, type, description ), + mColor( color ) +{ +} + +FPSensorProperties::~FPSensorProperties() +{ +} + +void FPSensorProperties::setColor( const TQColor &color ) +{ + mColor = color; +} + +TQColor FPSensorProperties::color() const +{ + return mColor; +} + +#include "FancyPlotter.moc" diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc deleted file mode 100644 index ef53bab75..000000000 --- a/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cc +++ /dev/null @@ -1,637 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2003 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "FancyPlotterSettings.h" - -FancyPlotterSettings::FancyPlotterSettings( TQWidget* parent, const char* name ) - : KDialogBase( Tabbed, i18n( "Signal Plotter Settings" ), Ok | Apply | Cancel, - Ok, parent, name, false, true ) -{ - TQFrame *page = 0; - TQGridLayout *pageLayout = 0; - TQGridLayout *boxLayout = 0; - TQGroupBox *groupBox = 0; - TQLabel *label = 0; - - // Style page - page = addPage( i18n( "Style" ) ); - pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); - - label = new TQLabel( i18n( "Title:" ), page ); - pageLayout->addWidget( label, 0, 0 ); - - mTitle = new KLineEdit( page ); - TQWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) ); - pageLayout->addWidget( mTitle, 0, 1 ); - label->setBuddy( mTitle ); - - TQButtonGroup *buttonBox = new TQButtonGroup( 2, Qt::Vertical, - i18n( "Graph Drawing Style" ), page ); - - mUsePolygonStyle = new TQRadioButton( i18n( "Basic polygons" ), buttonBox ); - mUsePolygonStyle->setChecked( true ); - mUseOriginalStyle = new TQRadioButton( i18n( "Original - single line per data point" ), buttonBox ); - - pageLayout->addMultiCellWidget( buttonBox, 1, 1, 0, 1 ); - - // Scales page - page = addPage( i18n( "Scales" ) ); - pageLayout = new TQGridLayout( page, 2, 1, 0, spacingHint() ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Vertical Scale" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 2, 5, spacingHint() ); - boxLayout->setColStretch( 2, 1 ); - - mUseAutoRange = new TQCheckBox( i18n( "Automatic range detection" ), groupBox ); - TQWhatsThis::add( mUseAutoRange, i18n( "Check this box if you want the display range to adapt dynamically to the currently displayed values; if you do not check this, you have to specify the range you want in the fields below." ) ); - boxLayout->addMultiCellWidget( mUseAutoRange, 0, 0, 0, 4 ); - - label = new TQLabel( i18n( "Minimum value:" ), groupBox ); - boxLayout->addWidget( label, 1, 0 ); - - mMinValue = new KLineEdit( groupBox ); - mMinValue->setAlignment( AlignRight ); - mMinValue->setEnabled( false ); - TQWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) ); - boxLayout->addWidget( mMinValue, 1, 1 ); - label->setBuddy( mMinValue ); - - label = new TQLabel( i18n( "Maximum value:" ), groupBox ); - boxLayout->addWidget( label, 1, 3 ); - - mMaxValue = new KLineEdit( groupBox ); - mMaxValue->setAlignment( AlignRight ); - mMaxValue->setEnabled( false ); - TQWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) ); - boxLayout->addWidget( mMaxValue, 1, 4 ); - label->setBuddy( mMaxValue ); - - pageLayout->addWidget( groupBox, 0, 0 ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Horizontal Scale" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 2, 2, spacingHint() ); - boxLayout->setRowStretch( 1, 1 ); - - mHorizontalScale = new KIntNumInput( 1, groupBox ); - mHorizontalScale->setMinValue( 1 ); - mHorizontalScale->setMaxValue( 50 ); - boxLayout->addWidget( mHorizontalScale, 0, 0 ); - - label = new TQLabel( i18n( "pixel(s) per time period" ), groupBox ); - boxLayout->addWidget( label, 0, 1 ); - - pageLayout->addWidget( groupBox, 1, 0 ); - - // Grid page - page = addPage( i18n( "Grid" ) ); - pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Lines" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 2, 5, spacingHint() ); - boxLayout->setColStretch( 1, 1 ); - - mShowVerticalLines = new TQCheckBox( i18n( "Vertical lines" ), groupBox ); - TQWhatsThis::add( mShowVerticalLines, i18n( "Check this to activate the vertical lines if display is large enough." ) ); - boxLayout->addWidget( mShowVerticalLines, 0, 0 ); - - label = new TQLabel( i18n( "Distance:" ), groupBox ); - boxLayout->addWidget( label, 0, 2 ); - - mVerticalLinesDistance = new KIntNumInput( 0, groupBox ); - mVerticalLinesDistance->setMinValue( 10 ); - mVerticalLinesDistance->setMaxValue( 120 ); - TQWhatsThis::add( mVerticalLinesDistance, i18n( "Enter the distance between two vertical lines here." ) ); - boxLayout->addWidget( mVerticalLinesDistance , 0, 3 ); - label->setBuddy( mVerticalLinesDistance ); - - mVerticalLinesScroll = new TQCheckBox( i18n( "Vertical lines scroll" ), groupBox ); - boxLayout->addWidget( mVerticalLinesScroll, 0, 4 ); - - mShowHorizontalLines = new TQCheckBox( i18n( "Horizontal lines" ), groupBox ); - TQWhatsThis::add( mShowHorizontalLines, i18n( "Check this to enable horizontal lines if display is large enough." ) ); - boxLayout->addWidget( mShowHorizontalLines, 1, 0 ); - - label = new TQLabel( i18n( "Count:" ), groupBox ); - boxLayout->addWidget( label, 1, 2 ); - - mHorizontalLinesCount = new KIntNumInput( 0, groupBox ); - mHorizontalLinesCount->setMinValue( 1 ); - mHorizontalLinesCount->setMaxValue( 100 ); - TQWhatsThis::add( mHorizontalLinesCount, i18n( "Enter the number of horizontal lines here." ) ); - boxLayout->addWidget( mHorizontalLinesCount , 1, 3 ); - label->setBuddy( mHorizontalLinesCount ); - - boxLayout->setRowStretch( 2, 1 ); - - pageLayout->addMultiCellWidget( groupBox, 0, 0, 0, 1 ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Text" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 3, 4, spacingHint() ); - boxLayout->setColStretch( 1, 1 ); - - mShowLabels = new TQCheckBox( i18n( "Labels" ), groupBox ); - TQWhatsThis::add( mShowLabels, i18n( "Check this box if horizontal lines should be decorated with the values they mark." ) ); - boxLayout->addWidget( mShowLabels, 0, 0 ); - - label = new TQLabel( i18n( "Font size:" ), groupBox ); - boxLayout->addWidget( label, 0, 2 ); - - mFontSize = new KIntNumInput( 9, groupBox ); - mFontSize->setMinValue( 5 ); - mFontSize->setMaxValue( 24 ); - boxLayout->addWidget( mFontSize, 0, 3 ); - label->setBuddy( mFontSize ); - - mShowTopBar = new TQCheckBox( i18n( "Top bar" ), groupBox ); - TQWhatsThis::add( mShowTopBar, i18n( "Check this to active the display title bar. This is probably only useful for applet displays. The bar is only visible if the display is large enough." ) ); - boxLayout->addWidget( mShowTopBar, 1, 0 ); - - boxLayout->setRowStretch( 2, 1 ); - - pageLayout->addWidget( groupBox, 1, 0 ); - - groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Colors" ), page ); - boxLayout = new TQGridLayout( groupBox->layout(), 4, 2, spacingHint() ); - - label = new TQLabel( i18n( "Vertical lines:" ), groupBox ); - boxLayout->addWidget( label, 0, 0 ); - - mVerticalLinesColor = new KColorButton( groupBox ); - boxLayout->addWidget( mVerticalLinesColor, 0, 1 ); - label->setBuddy( mVerticalLinesColor ); - - label = new TQLabel( i18n( "Horizontal lines:" ), groupBox ); - boxLayout->addWidget( label, 1, 0 ); - - mHorizontalLinesColor = new KColorButton( groupBox ); - boxLayout->addWidget( mHorizontalLinesColor, 1, 1 ); - label->setBuddy( mHorizontalLinesColor ); - - label = new TQLabel( i18n( "Background:" ), groupBox ); - boxLayout->addWidget( label, 2, 0 ); - - mBackgroundColor = new KColorButton( groupBox ); - boxLayout->addWidget( mBackgroundColor, 2, 1 ); - label->setBuddy( mBackgroundColor ); - - boxLayout->setRowStretch( 3, 1 ); - - pageLayout->addWidget( groupBox, 1, 1 ); - - pageLayout->setRowStretch( 2, 1 ); - - // Sensors page - page = addPage( i18n( "Sensors" ) ); - pageLayout = new TQGridLayout( page, 6, 2, 0, spacingHint() ); - pageLayout->setRowStretch( 2, 1 ); - pageLayout->setRowStretch( 5, 1 ); - - mSensorView = new TDEListView( page ); - mSensorView->addColumn("" , 0); - mSensorView->addColumn( i18n( "Host" ) ); - mSensorView->addColumn( i18n( "Sensor" ) ); - mSensorView->addColumn( i18n( "Unit" ) ); - mSensorView->addColumn( i18n( "Status" ) ); - mSensorView->setResizeMode(TQListView::LastColumn); - mSensorView->header()->setResizeEnabled(false, 0); - mSensorView->hideColumn(0); - mSensorView->header()->resizeSection(0, 0); - mSensorView->setAllColumnsShowFocus( true ); - pageLayout->addMultiCellWidget( mSensorView, 0, 5, 0, 0 ); - mSensorView->setSortColumn ( -1 ); - mEditButton = new TQPushButton( i18n( "Set Color..." ), page ); - mEditButton->setEnabled( false ); - TQWhatsThis::add( mEditButton, i18n( "Push this button to configure the color of the sensor in the diagram." ) ); - pageLayout->addWidget( mEditButton, 0, 1 ); - - mRemoveButton = new TQPushButton( i18n( "Delete" ), page ); - mRemoveButton->setEnabled( false ); - TQWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) ); - pageLayout->addWidget( mRemoveButton, 1, 1 ); - - mMoveUpButton = new TQPushButton( i18n( "Move Up" ), page ); - mMoveUpButton->setEnabled( false ); - pageLayout->addWidget( mMoveUpButton, 3, 1 ); - - mMoveDownButton = new TQPushButton( i18n( "Move Down" ), page ); - mMoveDownButton->setEnabled( false ); - pageLayout->addWidget( mMoveDownButton, 4, 1 ); - - connect( mUseAutoRange, TQT_SIGNAL( toggled( bool ) ), mMinValue, - TQT_SLOT( setDisabled( bool ) ) ); - connect( mUseAutoRange, TQT_SIGNAL( toggled( bool ) ), mMaxValue, - TQT_SLOT( setDisabled( bool ) ) ); - connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesDistance, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesScroll, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesColor, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mHorizontalLinesCount, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mHorizontalLinesColor, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mShowLabels, - TQT_SLOT( setEnabled( bool ) ) ); - connect( mSensorView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ), - TQT_SLOT( selectionChanged( TQListViewItem* ) ) ); - - connect( mEditButton, TQT_SIGNAL( clicked() ), TQT_SLOT( editSensor() ) ); - connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeSensor() ) ); - connect( mMoveUpButton, TQT_SIGNAL( clicked() ), TQT_SLOT( moveUpSensor() ) ); - connect( mMoveDownButton, TQT_SIGNAL( clicked() ), TQT_SLOT( moveDownSensor() ) ); - connect ( mSensorView, TQT_SIGNAL( doubleClicked( TQListViewItem *, const TQPoint &, int )), TQT_SLOT(editSensor())); - - TDEAcceleratorManager::manage( this ); -} - -FancyPlotterSettings::~FancyPlotterSettings() -{ -} - -void FancyPlotterSettings::setTitle( const TQString &title ) -{ - mTitle->setText( title ); -} - -TQString FancyPlotterSettings::title() const -{ - return mTitle->text(); -} - -void FancyPlotterSettings::setUseAutoRange( bool value ) -{ - mUseAutoRange->setChecked( value ); - mMinValue->setEnabled( !value ); - mMaxValue->setEnabled( !value ); -} - -bool FancyPlotterSettings::useAutoRange() const -{ - return mUseAutoRange->isChecked(); -} - -void FancyPlotterSettings::setMinValue( double min ) -{ - mMinValue->setText( TQString::number( min ) ); -} - -double FancyPlotterSettings::minValue() const -{ - return mMinValue->text().toDouble(); -} - -void FancyPlotterSettings::setMaxValue( double max ) -{ - mMaxValue->setText( TQString::number( max ) ); -} - -double FancyPlotterSettings::maxValue() const -{ - return mMaxValue->text().toDouble(); -} - -void FancyPlotterSettings::setUsePolygonStyle( bool value ) -{ - if ( value ) - mUsePolygonStyle->setChecked( true ); - else - mUseOriginalStyle->setChecked( true ); -} - -bool FancyPlotterSettings::usePolygonStyle() const -{ - return mUsePolygonStyle->isChecked(); -} - -void FancyPlotterSettings::setHorizontalScale( int scale ) -{ - mHorizontalScale->setValue( scale ); -} - -int FancyPlotterSettings::horizontalScale() const -{ - return mHorizontalScale->value(); -} - -void FancyPlotterSettings::setShowVerticalLines( bool value ) -{ - mShowVerticalLines->setChecked( value ); - mVerticalLinesDistance->setEnabled( value ); - mVerticalLinesScroll->setEnabled( value ); - mVerticalLinesColor->setEnabled( value ); -} - -bool FancyPlotterSettings::showVerticalLines() const -{ - return mShowVerticalLines->isChecked(); -} - -void FancyPlotterSettings::setVerticalLinesColor( const TQColor &color ) -{ - mVerticalLinesColor->setColor( color ); -} - -TQColor FancyPlotterSettings::verticalLinesColor() const -{ - return mVerticalLinesColor->color(); -} - -void FancyPlotterSettings::setVerticalLinesDistance( int distance ) -{ - mVerticalLinesDistance->setValue( distance ); -} - -int FancyPlotterSettings::verticalLinesDistance() const -{ - return mVerticalLinesDistance->value(); -} - -void FancyPlotterSettings::setVerticalLinesScroll( bool value ) -{ - mVerticalLinesScroll->setChecked( value ); -} - -bool FancyPlotterSettings::verticalLinesScroll() const -{ - return mVerticalLinesScroll->isChecked(); -} - -void FancyPlotterSettings::setShowHorizontalLines( bool value ) -{ - mShowHorizontalLines->setChecked( value ); - mHorizontalLinesCount->setEnabled( value ); - mHorizontalLinesColor->setEnabled( value ); - mShowLabels->setEnabled( value ); - -} - -bool FancyPlotterSettings::showHorizontalLines() const -{ - return mShowHorizontalLines->isChecked(); -} - -void FancyPlotterSettings::setHorizontalLinesColor( const TQColor &color ) -{ - mHorizontalLinesColor->setColor( color ); -} - -TQColor FancyPlotterSettings::horizontalLinesColor() const -{ - return mHorizontalLinesColor->color(); -} - -void FancyPlotterSettings::setHorizontalLinesCount( int count ) -{ - mHorizontalLinesCount->setValue( count ); -} - -int FancyPlotterSettings::horizontalLinesCount() const -{ - return mHorizontalLinesCount->value(); -} - -void FancyPlotterSettings::setShowLabels( bool value ) -{ - mShowLabels->setChecked( value ); -} - -bool FancyPlotterSettings::showLabels() const -{ - return mShowLabels->isChecked(); -} - -void FancyPlotterSettings::setShowTopBar( bool value ) -{ - mShowTopBar->setChecked( value ); -} - -bool FancyPlotterSettings::showTopBar() const -{ - return mShowTopBar->isChecked(); -} - -void FancyPlotterSettings::setFontSize( int size ) -{ - mFontSize->setValue( size ); -} - -int FancyPlotterSettings::fontSize() const -{ - return mFontSize->value(); -} - -void FancyPlotterSettings::setBackgroundColor( const TQColor &color ) -{ - mBackgroundColor->setColor( color ); -} - -TQColor FancyPlotterSettings::backgroundColor() const -{ - return mBackgroundColor->color(); -} -void FancyPlotterSettings::clearDeleted() -{ - mDeleted.clear(); -} -TQValueList FancyPlotterSettings::deleted() const -{ - return mDeleted; -} - -TQValueList FancyPlotterSettings::order() const -{ - TQValueList newOrder; - - TQListViewItemIterator it( mSensorView ); - for ( ; it.current(); ++it ) { - newOrder.prepend(it.current()->text(0).toInt()); - } - return newOrder; -} - -void FancyPlotterSettings::resetOrder() -{ - int i = mSensorView->childCount()-1; - TQListViewItemIterator it( mSensorView ); - for ( ; it.current(); ++it, --i) { - it.current()->setText(0, TQString::number(i)); - } -} - -void FancyPlotterSettings::setSensors( const TQValueList< TQStringList > &list ) -{ - mSensorView->clear(); - - TQValueList< TQStringList >::ConstIterator it; - for ( it = list.begin(); it != list.end(); ++it ) { - TQListViewItem* lvi = new TQListViewItem( mSensorView, - (*it)[ 0 ], // id - (*it)[ 1 ], // host name - (*it)[ 2 ], // sensor name - (*it)[ 3 ], // unit - (*it)[ 4 ] ); // status - TQPixmap pm( 12, 12 ); - pm.fill( TQColor( (*it)[ 5 ] ) ); - lvi->setPixmap( 2, pm ); - mSensorView->insertItem( lvi ); - } -} - -TQValueList< TQStringList > FancyPlotterSettings::sensors() const -{ - TQValueList< TQStringList > list; - - TQListViewItemIterator it( mSensorView ); - - for ( ; it.current(); ++it ) { - TQStringList entry; - entry << it.current()->text( 0 ); - entry << it.current()->text( 1 ); - entry << it.current()->text( 2 ); - entry << it.current()->text( 3 ); - entry << it.current()->text( 4 ); - QRgb rgb = it.current()->pixmap( 2 )->convertToImage().pixel( 1, 1 ); - TQColor color( tqRed( rgb ), tqGreen( rgb ), tqBlue( rgb ) ); - entry << ( color.name() ); - - list.prepend( entry ); - } - - return list; -} - -void FancyPlotterSettings::editSensor() -{ - TQListViewItem* lvi = mSensorView->currentItem(); - - if ( !lvi ) - return; - - TQColor color = lvi->pixmap( 2 )->convertToImage().pixel( 1, 1 ); - int result = KColorDialog::getColor( color, parentWidget() ); - if ( result == KColorDialog::Accepted ) { - TQPixmap newPm( 12, 12 ); - newPm.fill( color ); - lvi->setPixmap( 2, newPm ); - } -} - -void FancyPlotterSettings::removeSensor() -{ - TQListViewItem* lvi = mSensorView->currentItem(); - - if ( lvi ) { - //Note down the id of the one we are deleting - int id = lvi->text(0).toInt(); - mDeleted.append(id); - - /* Before we delete the currently selected item, we determine a - * new item to be selected. That way we can ensure that multiple - * items can be deleted without forcing the user to select a new - * item between the deletes. If all items are deleted, the buttons - * are disabled again. */ - TQListViewItem* newSelected = 0; - if ( lvi->itemBelow() ) { - lvi->itemBelow()->setSelected( true ); - newSelected = lvi->itemBelow(); - } else if ( lvi->itemAbove() ) { - lvi->itemAbove()->setSelected( true ); - newSelected = lvi->itemAbove(); - } else - selectionChanged( 0 ); - - delete lvi; - - TQListViewItemIterator it( mSensorView ); - for ( ; it.current(); ++it ) { - if(it.current()->text(0).toInt() > id) - it.current()->setText(0, TQString::number(it.current()->text(0).toInt() -1)); - } - - - if ( newSelected ) - mSensorView->ensureItemVisible( newSelected ); - } -} - -void FancyPlotterSettings::moveUpSensor() -{ - if ( mSensorView->currentItem() != 0 ) { - TQListViewItem* item = mSensorView->currentItem()->itemAbove(); - if ( item ) { - if ( item->itemAbove() ) - { - mSensorView->currentItem()->moveItem( item->itemAbove() ); - } - else - { - item->moveItem( mSensorView->currentItem() ); - } - } - - selectionChanged( mSensorView->currentItem() ); - } -} - -void FancyPlotterSettings::moveDownSensor() -{ - if ( mSensorView->currentItem() != 0 ) { - if ( mSensorView->currentItem()->itemBelow() ) - mSensorView->currentItem()->moveItem( mSensorView->currentItem()->itemBelow() ); - - selectionChanged( mSensorView->currentItem() ); - } -} - -void FancyPlotterSettings::selectionChanged( TQListViewItem *item ) -{ - bool state = ( item != 0 ); - - mEditButton->setEnabled( state ); - mRemoveButton->setEnabled( state ); - mMoveUpButton->setEnabled( state && item->itemAbove() ); - mMoveDownButton->setEnabled( state && item->itemBelow() ); -} - -#include "FancyPlotterSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cpp b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cpp new file mode 100644 index 000000000..ef53bab75 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/FancyPlotterSettings.cpp @@ -0,0 +1,637 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2003 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "FancyPlotterSettings.h" + +FancyPlotterSettings::FancyPlotterSettings( TQWidget* parent, const char* name ) + : KDialogBase( Tabbed, i18n( "Signal Plotter Settings" ), Ok | Apply | Cancel, + Ok, parent, name, false, true ) +{ + TQFrame *page = 0; + TQGridLayout *pageLayout = 0; + TQGridLayout *boxLayout = 0; + TQGroupBox *groupBox = 0; + TQLabel *label = 0; + + // Style page + page = addPage( i18n( "Style" ) ); + pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); + + label = new TQLabel( i18n( "Title:" ), page ); + pageLayout->addWidget( label, 0, 0 ); + + mTitle = new KLineEdit( page ); + TQWhatsThis::add( mTitle, i18n( "Enter the title of the display here." ) ); + pageLayout->addWidget( mTitle, 0, 1 ); + label->setBuddy( mTitle ); + + TQButtonGroup *buttonBox = new TQButtonGroup( 2, Qt::Vertical, + i18n( "Graph Drawing Style" ), page ); + + mUsePolygonStyle = new TQRadioButton( i18n( "Basic polygons" ), buttonBox ); + mUsePolygonStyle->setChecked( true ); + mUseOriginalStyle = new TQRadioButton( i18n( "Original - single line per data point" ), buttonBox ); + + pageLayout->addMultiCellWidget( buttonBox, 1, 1, 0, 1 ); + + // Scales page + page = addPage( i18n( "Scales" ) ); + pageLayout = new TQGridLayout( page, 2, 1, 0, spacingHint() ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Vertical Scale" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 2, 5, spacingHint() ); + boxLayout->setColStretch( 2, 1 ); + + mUseAutoRange = new TQCheckBox( i18n( "Automatic range detection" ), groupBox ); + TQWhatsThis::add( mUseAutoRange, i18n( "Check this box if you want the display range to adapt dynamically to the currently displayed values; if you do not check this, you have to specify the range you want in the fields below." ) ); + boxLayout->addMultiCellWidget( mUseAutoRange, 0, 0, 0, 4 ); + + label = new TQLabel( i18n( "Minimum value:" ), groupBox ); + boxLayout->addWidget( label, 1, 0 ); + + mMinValue = new KLineEdit( groupBox ); + mMinValue->setAlignment( AlignRight ); + mMinValue->setEnabled( false ); + TQWhatsThis::add( mMinValue, i18n( "Enter the minimum value for the display here. If both values are 0, automatic range detection is enabled." ) ); + boxLayout->addWidget( mMinValue, 1, 1 ); + label->setBuddy( mMinValue ); + + label = new TQLabel( i18n( "Maximum value:" ), groupBox ); + boxLayout->addWidget( label, 1, 3 ); + + mMaxValue = new KLineEdit( groupBox ); + mMaxValue->setAlignment( AlignRight ); + mMaxValue->setEnabled( false ); + TQWhatsThis::add( mMaxValue, i18n( "Enter the maximum value for the display here. If both values are 0, automatic range detection is enabled." ) ); + boxLayout->addWidget( mMaxValue, 1, 4 ); + label->setBuddy( mMaxValue ); + + pageLayout->addWidget( groupBox, 0, 0 ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Horizontal Scale" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 2, 2, spacingHint() ); + boxLayout->setRowStretch( 1, 1 ); + + mHorizontalScale = new KIntNumInput( 1, groupBox ); + mHorizontalScale->setMinValue( 1 ); + mHorizontalScale->setMaxValue( 50 ); + boxLayout->addWidget( mHorizontalScale, 0, 0 ); + + label = new TQLabel( i18n( "pixel(s) per time period" ), groupBox ); + boxLayout->addWidget( label, 0, 1 ); + + pageLayout->addWidget( groupBox, 1, 0 ); + + // Grid page + page = addPage( i18n( "Grid" ) ); + pageLayout = new TQGridLayout( page, 3, 2, 0, spacingHint() ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Lines" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 2, 5, spacingHint() ); + boxLayout->setColStretch( 1, 1 ); + + mShowVerticalLines = new TQCheckBox( i18n( "Vertical lines" ), groupBox ); + TQWhatsThis::add( mShowVerticalLines, i18n( "Check this to activate the vertical lines if display is large enough." ) ); + boxLayout->addWidget( mShowVerticalLines, 0, 0 ); + + label = new TQLabel( i18n( "Distance:" ), groupBox ); + boxLayout->addWidget( label, 0, 2 ); + + mVerticalLinesDistance = new KIntNumInput( 0, groupBox ); + mVerticalLinesDistance->setMinValue( 10 ); + mVerticalLinesDistance->setMaxValue( 120 ); + TQWhatsThis::add( mVerticalLinesDistance, i18n( "Enter the distance between two vertical lines here." ) ); + boxLayout->addWidget( mVerticalLinesDistance , 0, 3 ); + label->setBuddy( mVerticalLinesDistance ); + + mVerticalLinesScroll = new TQCheckBox( i18n( "Vertical lines scroll" ), groupBox ); + boxLayout->addWidget( mVerticalLinesScroll, 0, 4 ); + + mShowHorizontalLines = new TQCheckBox( i18n( "Horizontal lines" ), groupBox ); + TQWhatsThis::add( mShowHorizontalLines, i18n( "Check this to enable horizontal lines if display is large enough." ) ); + boxLayout->addWidget( mShowHorizontalLines, 1, 0 ); + + label = new TQLabel( i18n( "Count:" ), groupBox ); + boxLayout->addWidget( label, 1, 2 ); + + mHorizontalLinesCount = new KIntNumInput( 0, groupBox ); + mHorizontalLinesCount->setMinValue( 1 ); + mHorizontalLinesCount->setMaxValue( 100 ); + TQWhatsThis::add( mHorizontalLinesCount, i18n( "Enter the number of horizontal lines here." ) ); + boxLayout->addWidget( mHorizontalLinesCount , 1, 3 ); + label->setBuddy( mHorizontalLinesCount ); + + boxLayout->setRowStretch( 2, 1 ); + + pageLayout->addMultiCellWidget( groupBox, 0, 0, 0, 1 ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Text" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 3, 4, spacingHint() ); + boxLayout->setColStretch( 1, 1 ); + + mShowLabels = new TQCheckBox( i18n( "Labels" ), groupBox ); + TQWhatsThis::add( mShowLabels, i18n( "Check this box if horizontal lines should be decorated with the values they mark." ) ); + boxLayout->addWidget( mShowLabels, 0, 0 ); + + label = new TQLabel( i18n( "Font size:" ), groupBox ); + boxLayout->addWidget( label, 0, 2 ); + + mFontSize = new KIntNumInput( 9, groupBox ); + mFontSize->setMinValue( 5 ); + mFontSize->setMaxValue( 24 ); + boxLayout->addWidget( mFontSize, 0, 3 ); + label->setBuddy( mFontSize ); + + mShowTopBar = new TQCheckBox( i18n( "Top bar" ), groupBox ); + TQWhatsThis::add( mShowTopBar, i18n( "Check this to active the display title bar. This is probably only useful for applet displays. The bar is only visible if the display is large enough." ) ); + boxLayout->addWidget( mShowTopBar, 1, 0 ); + + boxLayout->setRowStretch( 2, 1 ); + + pageLayout->addWidget( groupBox, 1, 0 ); + + groupBox = new TQGroupBox( 0, Qt::Vertical, i18n( "Colors" ), page ); + boxLayout = new TQGridLayout( groupBox->layout(), 4, 2, spacingHint() ); + + label = new TQLabel( i18n( "Vertical lines:" ), groupBox ); + boxLayout->addWidget( label, 0, 0 ); + + mVerticalLinesColor = new KColorButton( groupBox ); + boxLayout->addWidget( mVerticalLinesColor, 0, 1 ); + label->setBuddy( mVerticalLinesColor ); + + label = new TQLabel( i18n( "Horizontal lines:" ), groupBox ); + boxLayout->addWidget( label, 1, 0 ); + + mHorizontalLinesColor = new KColorButton( groupBox ); + boxLayout->addWidget( mHorizontalLinesColor, 1, 1 ); + label->setBuddy( mHorizontalLinesColor ); + + label = new TQLabel( i18n( "Background:" ), groupBox ); + boxLayout->addWidget( label, 2, 0 ); + + mBackgroundColor = new KColorButton( groupBox ); + boxLayout->addWidget( mBackgroundColor, 2, 1 ); + label->setBuddy( mBackgroundColor ); + + boxLayout->setRowStretch( 3, 1 ); + + pageLayout->addWidget( groupBox, 1, 1 ); + + pageLayout->setRowStretch( 2, 1 ); + + // Sensors page + page = addPage( i18n( "Sensors" ) ); + pageLayout = new TQGridLayout( page, 6, 2, 0, spacingHint() ); + pageLayout->setRowStretch( 2, 1 ); + pageLayout->setRowStretch( 5, 1 ); + + mSensorView = new TDEListView( page ); + mSensorView->addColumn("" , 0); + mSensorView->addColumn( i18n( "Host" ) ); + mSensorView->addColumn( i18n( "Sensor" ) ); + mSensorView->addColumn( i18n( "Unit" ) ); + mSensorView->addColumn( i18n( "Status" ) ); + mSensorView->setResizeMode(TQListView::LastColumn); + mSensorView->header()->setResizeEnabled(false, 0); + mSensorView->hideColumn(0); + mSensorView->header()->resizeSection(0, 0); + mSensorView->setAllColumnsShowFocus( true ); + pageLayout->addMultiCellWidget( mSensorView, 0, 5, 0, 0 ); + mSensorView->setSortColumn ( -1 ); + mEditButton = new TQPushButton( i18n( "Set Color..." ), page ); + mEditButton->setEnabled( false ); + TQWhatsThis::add( mEditButton, i18n( "Push this button to configure the color of the sensor in the diagram." ) ); + pageLayout->addWidget( mEditButton, 0, 1 ); + + mRemoveButton = new TQPushButton( i18n( "Delete" ), page ); + mRemoveButton->setEnabled( false ); + TQWhatsThis::add( mRemoveButton, i18n( "Push this button to delete the sensor." ) ); + pageLayout->addWidget( mRemoveButton, 1, 1 ); + + mMoveUpButton = new TQPushButton( i18n( "Move Up" ), page ); + mMoveUpButton->setEnabled( false ); + pageLayout->addWidget( mMoveUpButton, 3, 1 ); + + mMoveDownButton = new TQPushButton( i18n( "Move Down" ), page ); + mMoveDownButton->setEnabled( false ); + pageLayout->addWidget( mMoveDownButton, 4, 1 ); + + connect( mUseAutoRange, TQT_SIGNAL( toggled( bool ) ), mMinValue, + TQT_SLOT( setDisabled( bool ) ) ); + connect( mUseAutoRange, TQT_SIGNAL( toggled( bool ) ), mMaxValue, + TQT_SLOT( setDisabled( bool ) ) ); + connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesDistance, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesScroll, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mShowVerticalLines, TQT_SIGNAL( toggled( bool ) ), mVerticalLinesColor, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mHorizontalLinesCount, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mHorizontalLinesColor, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mShowHorizontalLines, TQT_SIGNAL( toggled( bool ) ), mShowLabels, + TQT_SLOT( setEnabled( bool ) ) ); + connect( mSensorView, TQT_SIGNAL( selectionChanged( TQListViewItem* ) ), + TQT_SLOT( selectionChanged( TQListViewItem* ) ) ); + + connect( mEditButton, TQT_SIGNAL( clicked() ), TQT_SLOT( editSensor() ) ); + connect( mRemoveButton, TQT_SIGNAL( clicked() ), TQT_SLOT( removeSensor() ) ); + connect( mMoveUpButton, TQT_SIGNAL( clicked() ), TQT_SLOT( moveUpSensor() ) ); + connect( mMoveDownButton, TQT_SIGNAL( clicked() ), TQT_SLOT( moveDownSensor() ) ); + connect ( mSensorView, TQT_SIGNAL( doubleClicked( TQListViewItem *, const TQPoint &, int )), TQT_SLOT(editSensor())); + + TDEAcceleratorManager::manage( this ); +} + +FancyPlotterSettings::~FancyPlotterSettings() +{ +} + +void FancyPlotterSettings::setTitle( const TQString &title ) +{ + mTitle->setText( title ); +} + +TQString FancyPlotterSettings::title() const +{ + return mTitle->text(); +} + +void FancyPlotterSettings::setUseAutoRange( bool value ) +{ + mUseAutoRange->setChecked( value ); + mMinValue->setEnabled( !value ); + mMaxValue->setEnabled( !value ); +} + +bool FancyPlotterSettings::useAutoRange() const +{ + return mUseAutoRange->isChecked(); +} + +void FancyPlotterSettings::setMinValue( double min ) +{ + mMinValue->setText( TQString::number( min ) ); +} + +double FancyPlotterSettings::minValue() const +{ + return mMinValue->text().toDouble(); +} + +void FancyPlotterSettings::setMaxValue( double max ) +{ + mMaxValue->setText( TQString::number( max ) ); +} + +double FancyPlotterSettings::maxValue() const +{ + return mMaxValue->text().toDouble(); +} + +void FancyPlotterSettings::setUsePolygonStyle( bool value ) +{ + if ( value ) + mUsePolygonStyle->setChecked( true ); + else + mUseOriginalStyle->setChecked( true ); +} + +bool FancyPlotterSettings::usePolygonStyle() const +{ + return mUsePolygonStyle->isChecked(); +} + +void FancyPlotterSettings::setHorizontalScale( int scale ) +{ + mHorizontalScale->setValue( scale ); +} + +int FancyPlotterSettings::horizontalScale() const +{ + return mHorizontalScale->value(); +} + +void FancyPlotterSettings::setShowVerticalLines( bool value ) +{ + mShowVerticalLines->setChecked( value ); + mVerticalLinesDistance->setEnabled( value ); + mVerticalLinesScroll->setEnabled( value ); + mVerticalLinesColor->setEnabled( value ); +} + +bool FancyPlotterSettings::showVerticalLines() const +{ + return mShowVerticalLines->isChecked(); +} + +void FancyPlotterSettings::setVerticalLinesColor( const TQColor &color ) +{ + mVerticalLinesColor->setColor( color ); +} + +TQColor FancyPlotterSettings::verticalLinesColor() const +{ + return mVerticalLinesColor->color(); +} + +void FancyPlotterSettings::setVerticalLinesDistance( int distance ) +{ + mVerticalLinesDistance->setValue( distance ); +} + +int FancyPlotterSettings::verticalLinesDistance() const +{ + return mVerticalLinesDistance->value(); +} + +void FancyPlotterSettings::setVerticalLinesScroll( bool value ) +{ + mVerticalLinesScroll->setChecked( value ); +} + +bool FancyPlotterSettings::verticalLinesScroll() const +{ + return mVerticalLinesScroll->isChecked(); +} + +void FancyPlotterSettings::setShowHorizontalLines( bool value ) +{ + mShowHorizontalLines->setChecked( value ); + mHorizontalLinesCount->setEnabled( value ); + mHorizontalLinesColor->setEnabled( value ); + mShowLabels->setEnabled( value ); + +} + +bool FancyPlotterSettings::showHorizontalLines() const +{ + return mShowHorizontalLines->isChecked(); +} + +void FancyPlotterSettings::setHorizontalLinesColor( const TQColor &color ) +{ + mHorizontalLinesColor->setColor( color ); +} + +TQColor FancyPlotterSettings::horizontalLinesColor() const +{ + return mHorizontalLinesColor->color(); +} + +void FancyPlotterSettings::setHorizontalLinesCount( int count ) +{ + mHorizontalLinesCount->setValue( count ); +} + +int FancyPlotterSettings::horizontalLinesCount() const +{ + return mHorizontalLinesCount->value(); +} + +void FancyPlotterSettings::setShowLabels( bool value ) +{ + mShowLabels->setChecked( value ); +} + +bool FancyPlotterSettings::showLabels() const +{ + return mShowLabels->isChecked(); +} + +void FancyPlotterSettings::setShowTopBar( bool value ) +{ + mShowTopBar->setChecked( value ); +} + +bool FancyPlotterSettings::showTopBar() const +{ + return mShowTopBar->isChecked(); +} + +void FancyPlotterSettings::setFontSize( int size ) +{ + mFontSize->setValue( size ); +} + +int FancyPlotterSettings::fontSize() const +{ + return mFontSize->value(); +} + +void FancyPlotterSettings::setBackgroundColor( const TQColor &color ) +{ + mBackgroundColor->setColor( color ); +} + +TQColor FancyPlotterSettings::backgroundColor() const +{ + return mBackgroundColor->color(); +} +void FancyPlotterSettings::clearDeleted() +{ + mDeleted.clear(); +} +TQValueList FancyPlotterSettings::deleted() const +{ + return mDeleted; +} + +TQValueList FancyPlotterSettings::order() const +{ + TQValueList newOrder; + + TQListViewItemIterator it( mSensorView ); + for ( ; it.current(); ++it ) { + newOrder.prepend(it.current()->text(0).toInt()); + } + return newOrder; +} + +void FancyPlotterSettings::resetOrder() +{ + int i = mSensorView->childCount()-1; + TQListViewItemIterator it( mSensorView ); + for ( ; it.current(); ++it, --i) { + it.current()->setText(0, TQString::number(i)); + } +} + +void FancyPlotterSettings::setSensors( const TQValueList< TQStringList > &list ) +{ + mSensorView->clear(); + + TQValueList< TQStringList >::ConstIterator it; + for ( it = list.begin(); it != list.end(); ++it ) { + TQListViewItem* lvi = new TQListViewItem( mSensorView, + (*it)[ 0 ], // id + (*it)[ 1 ], // host name + (*it)[ 2 ], // sensor name + (*it)[ 3 ], // unit + (*it)[ 4 ] ); // status + TQPixmap pm( 12, 12 ); + pm.fill( TQColor( (*it)[ 5 ] ) ); + lvi->setPixmap( 2, pm ); + mSensorView->insertItem( lvi ); + } +} + +TQValueList< TQStringList > FancyPlotterSettings::sensors() const +{ + TQValueList< TQStringList > list; + + TQListViewItemIterator it( mSensorView ); + + for ( ; it.current(); ++it ) { + TQStringList entry; + entry << it.current()->text( 0 ); + entry << it.current()->text( 1 ); + entry << it.current()->text( 2 ); + entry << it.current()->text( 3 ); + entry << it.current()->text( 4 ); + QRgb rgb = it.current()->pixmap( 2 )->convertToImage().pixel( 1, 1 ); + TQColor color( tqRed( rgb ), tqGreen( rgb ), tqBlue( rgb ) ); + entry << ( color.name() ); + + list.prepend( entry ); + } + + return list; +} + +void FancyPlotterSettings::editSensor() +{ + TQListViewItem* lvi = mSensorView->currentItem(); + + if ( !lvi ) + return; + + TQColor color = lvi->pixmap( 2 )->convertToImage().pixel( 1, 1 ); + int result = KColorDialog::getColor( color, parentWidget() ); + if ( result == KColorDialog::Accepted ) { + TQPixmap newPm( 12, 12 ); + newPm.fill( color ); + lvi->setPixmap( 2, newPm ); + } +} + +void FancyPlotterSettings::removeSensor() +{ + TQListViewItem* lvi = mSensorView->currentItem(); + + if ( lvi ) { + //Note down the id of the one we are deleting + int id = lvi->text(0).toInt(); + mDeleted.append(id); + + /* Before we delete the currently selected item, we determine a + * new item to be selected. That way we can ensure that multiple + * items can be deleted without forcing the user to select a new + * item between the deletes. If all items are deleted, the buttons + * are disabled again. */ + TQListViewItem* newSelected = 0; + if ( lvi->itemBelow() ) { + lvi->itemBelow()->setSelected( true ); + newSelected = lvi->itemBelow(); + } else if ( lvi->itemAbove() ) { + lvi->itemAbove()->setSelected( true ); + newSelected = lvi->itemAbove(); + } else + selectionChanged( 0 ); + + delete lvi; + + TQListViewItemIterator it( mSensorView ); + for ( ; it.current(); ++it ) { + if(it.current()->text(0).toInt() > id) + it.current()->setText(0, TQString::number(it.current()->text(0).toInt() -1)); + } + + + if ( newSelected ) + mSensorView->ensureItemVisible( newSelected ); + } +} + +void FancyPlotterSettings::moveUpSensor() +{ + if ( mSensorView->currentItem() != 0 ) { + TQListViewItem* item = mSensorView->currentItem()->itemAbove(); + if ( item ) { + if ( item->itemAbove() ) + { + mSensorView->currentItem()->moveItem( item->itemAbove() ); + } + else + { + item->moveItem( mSensorView->currentItem() ); + } + } + + selectionChanged( mSensorView->currentItem() ); + } +} + +void FancyPlotterSettings::moveDownSensor() +{ + if ( mSensorView->currentItem() != 0 ) { + if ( mSensorView->currentItem()->itemBelow() ) + mSensorView->currentItem()->moveItem( mSensorView->currentItem()->itemBelow() ); + + selectionChanged( mSensorView->currentItem() ); + } +} + +void FancyPlotterSettings::selectionChanged( TQListViewItem *item ) +{ + bool state = ( item != 0 ); + + mEditButton->setEnabled( state ); + mRemoveButton->setEnabled( state ); + mMoveUpButton->setEnabled( state && item->itemAbove() ); + mMoveDownButton->setEnabled( state && item->itemBelow() ); +} + +#include "FancyPlotterSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/ListView.cc b/ksysguard/gui/SensorDisplayLib/ListView.cc deleted file mode 100644 index 5b748e9c0..000000000 --- a/ksysguard/gui/SensorDisplayLib/ListView.cc +++ /dev/null @@ -1,371 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2001 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "ListView.h" -#include "ListView.moc" -#include "ListViewSettings.h" - -PrivateListViewItem::PrivateListViewItem(PrivateListView *parent) - : TQListViewItem(parent) -{ - _parent = parent; -} - -int PrivateListViewItem::compare( TQListViewItem *item, int col, bool ascending ) const -{ - int type = ((PrivateListView*)listView())->columnType( col ); - - if ( type == PrivateListView::Int ) { - int prev = (int)TDEGlobal::locale()->readNumber( key( col, ascending ) ); - int next = (int)TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); - if ( prev < next ) - return -1; - else if ( prev == next ) - return 0; - else - return 1; - } else if ( type == PrivateListView::Float ) { - double prev = TDEGlobal::locale()->readNumber( key( col, ascending ) ); - double next = TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); - if ( prev < next ) - return -1; - else - return 1; - } else if ( type == PrivateListView::Time ) { - int hourPrev, hourNext, minutesPrev, minutesNext; - sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev ); - sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext ); - int prev = hourPrev * 60 + minutesPrev; - int next = hourNext * 60 + minutesNext; - if ( prev < next ) - return -1; - else if ( prev == next ) - return 0; - else - return 1; - } else if ( type == PrivateListView::DiskStat ) { - TQString prev = key( col, ascending ); - TQString next = item->key( col, ascending ); - TQString prevKey, nextKey; - - uint counter = prev.length(); - for ( uint i = 0; i < counter; ++i ) - if ( prev[ i ].isDigit() ) { - prevKey.sprintf( "%s%016d", prev.left( i ).latin1(), prev.mid( i ).toInt() ); - break; - } - - counter = next.length(); - for ( uint i = 0; i < counter; ++i ) - if ( next[ i ].isDigit() ) { - nextKey.sprintf( "%s%016d", next.left( i ).latin1(), next.mid( i ).toInt() ); - break; - } - - return prevKey.compare( nextKey ); - } else - return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) ); -} - -PrivateListView::PrivateListView(TQWidget *parent, const char *name) - : TQListView(parent, name) -{ - TQColorGroup cg = colorGroup(); - - cg.setColor(TQColorGroup::Link, KSGRD::Style->firstForegroundColor()); - cg.setColor(TQColorGroup::Text, KSGRD::Style->secondForegroundColor()); - cg.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); - - setPalette(TQPalette(cg, cg, cg)); -} - -void PrivateListView::update(const TQString& answer) -{ - setUpdatesEnabled(false); - viewport()->setUpdatesEnabled(false); - - int vpos = verticalScrollBar()->value(); - int hpos = horizontalScrollBar()->value(); - - clear(); - - KSGRD::SensorTokenizer lines(answer, '\n'); - for (uint i = 0; i < lines.count(); i++) { - PrivateListViewItem *item = new PrivateListViewItem(this); - KSGRD::SensorTokenizer records(lines[i], '\t'); - for (uint j = 0; j < records.count(); j++) { - if ( mColumnTypes[ j ] == "f" ) - item->setText(j, TDEGlobal::locale()->formatNumber( records[j].toFloat() ) ); - else if ( mColumnTypes[ j ] == "D" ) - item->setText(j, TDEGlobal::locale()->formatNumber( records[j].toDouble(), 0 ) ); - else - item->setText(j, records[j]); - } - - insertItem(item); - } - - verticalScrollBar()->setValue(vpos); - horizontalScrollBar()->setValue(hpos); - - viewport()->setUpdatesEnabled(true); - setUpdatesEnabled(true); - - triggerUpdate(); -} - -int PrivateListView::columnType( uint pos ) const -{ - if ( pos >= mColumnTypes.count() ) - return 0; - - if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" ) - return Int; - else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" ) - return Float; - else if ( mColumnTypes[ pos ] == "t" ) - return Time; - else if ( mColumnTypes[ pos ] == "M" ) - return DiskStat; - else - return Text; -} - -void PrivateListView::removeColumns(void) -{ - for (int i = columns() - 1; i >= 0; --i) - removeColumn(i); -} - -void PrivateListView::addColumn(const TQString& label, const TQString& type) -{ - TQListView::addColumn( label ); - int col = columns() - 1; - - if (type == "s" || type == "S") - setColumnAlignment(col, AlignLeft); - else if (type == "d" || type == "D") - setColumnAlignment(col, AlignRight); - else if (type == "t") - setColumnAlignment(col, AlignRight); - else if (type == "f") - setColumnAlignment(col, AlignRight); - else if (type == "M") - setColumnAlignment(col, AlignLeft); - else - { - kdDebug(1215) << "Unknown type " << type << " of column " << label - << " in ListView!" << endl; - return; - } - - mColumnTypes.append( type ); - - /* Just use some sensible default values as initial setting. */ - TQFontMetrics fm = fontMetrics(); - setColumnWidth(col, fm.width(label) + 10); -} - -ListView::ListView(TQWidget* parent, const char* name, const TQString& title, int, int) - : KSGRD::SensorDisplay(parent, name, title) -{ - setBackgroundColor(KSGRD::Style->backgroundColor()); - - monitor = new PrivateListView( frame() ); - TQ_CHECK_PTR(monitor); - monitor->setSelectionMode(TQListView::NoSelection); - monitor->setItemMargin(2); - - setMinimumSize(50, 25); - - setPlotterWidget(monitor); - - setModified(false); -} - -bool -ListView::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString& title) -{ - if (sensorType != "listview") - return (false); - - registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); - - setTitle(title); - - /* To differentiate between answers from value requests and info - * requests we use 100 for info requests. */ - sendRequest(hostName, sensorName + "?", 100); - sendRequest(hostName, sensorName, 19); - setModified(true); - return (true); -} - -void -ListView::updateList() -{ - sendRequest(sensors().at(0)->hostName(), sensors().at(0)->name(), 19); -} - -void -ListView::answerReceived(int id, const TQString& answer) -{ - /* We received something, so the sensor is probably ok. */ - sensorError(id, false); - - switch (id) - { - case 100: { - /* We have received the answer to a '?' command that contains - * the information about the table headers. */ - KSGRD::SensorTokenizer lines(answer, '\n'); - if (lines.count() != 2) - { - kdDebug(1215) << "wrong number of lines" << endl; - return; - } - KSGRD::SensorTokenizer headers(lines[0], '\t'); - KSGRD::SensorTokenizer colTypes(lines[1], '\t'); - - /* remove all columns from list */ - monitor->removeColumns(); - - /* add the new columns */ - for (unsigned int i = 0; i < headers.count(); i++) - /* TODO: Implement translation support for header texts */ - monitor->addColumn(headers[i], colTypes[i]); - break; - } - case 19: { - monitor->update(answer); - break; - } - } -} - -void -ListView::resizeEvent(TQResizeEvent*) -{ - frame()->setGeometry(0, 0, width(), height()); - monitor->setGeometry(10, 20, width() - 20, height() - 30); -} - -bool -ListView::restoreSettings(TQDomElement& element) -{ - addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "listview" : element.attribute("sensorType")), element.attribute("title")); - - TQColorGroup colorGroup = monitor->colorGroup(); - colorGroup.setColor(TQColorGroup::Link, restoreColor(element, "gridColor", KSGRD::Style->firstForegroundColor())); - colorGroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", KSGRD::Style->secondForegroundColor())); - colorGroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", KSGRD::Style->backgroundColor())); - - monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); - - SensorDisplay::restoreSettings(element); - - setModified(false); - - return (true); -} - -bool -ListView::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) -{ - element.setAttribute("hostName", sensors().at(0)->hostName()); - element.setAttribute("sensorName", sensors().at(0)->name()); - element.setAttribute("sensorType", sensors().at(0)->type()); - - TQColorGroup colorGroup = monitor->colorGroup(); - saveColor(element, "gridColor", colorGroup.color(TQColorGroup::Link)); - saveColor(element, "textColor", colorGroup.color(TQColorGroup::Text)); - saveColor(element, "backgroundColor", colorGroup.color(TQColorGroup::Base)); - - SensorDisplay::saveSettings(doc, element); - - if (save) - setModified(false); - - return (true); -} - -void -ListView::configureSettings() -{ - lvs = new ListViewSettings(this, "ListViewSettings"); - TQ_CHECK_PTR(lvs); - connect(lvs, TQT_SIGNAL(applyClicked()), TQT_SLOT(applySettings())); - - TQColorGroup colorGroup = monitor->colorGroup(); - lvs->setGridColor(colorGroup.color(TQColorGroup::Link)); - lvs->setTextColor(colorGroup.color(TQColorGroup::Text)); - lvs->setBackgroundColor(colorGroup.color(TQColorGroup::Base)); - lvs->setTitle(title()); - - if (lvs->exec()) - applySettings(); - - delete lvs; - lvs = 0; -} - -void -ListView::applySettings() -{ - TQColorGroup colorGroup = monitor->colorGroup(); - colorGroup.setColor(TQColorGroup::Link, lvs->gridColor()); - colorGroup.setColor(TQColorGroup::Text, lvs->textColor()); - colorGroup.setColor(TQColorGroup::Base, lvs->backgroundColor()); - monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); - - setTitle(lvs->title()); - - setModified(true); -} - -void -ListView::applyStyle() -{ - TQColorGroup colorGroup = monitor->colorGroup(); - colorGroup.setColor(TQColorGroup::Link, KSGRD::Style->firstForegroundColor()); - colorGroup.setColor(TQColorGroup::Text, KSGRD::Style->secondForegroundColor()); - colorGroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); - monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); - - setModified(true); -} diff --git a/ksysguard/gui/SensorDisplayLib/ListView.cpp b/ksysguard/gui/SensorDisplayLib/ListView.cpp new file mode 100644 index 000000000..5b748e9c0 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/ListView.cpp @@ -0,0 +1,371 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2001 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include + +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "ListView.h" +#include "ListView.moc" +#include "ListViewSettings.h" + +PrivateListViewItem::PrivateListViewItem(PrivateListView *parent) + : TQListViewItem(parent) +{ + _parent = parent; +} + +int PrivateListViewItem::compare( TQListViewItem *item, int col, bool ascending ) const +{ + int type = ((PrivateListView*)listView())->columnType( col ); + + if ( type == PrivateListView::Int ) { + int prev = (int)TDEGlobal::locale()->readNumber( key( col, ascending ) ); + int next = (int)TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); + if ( prev < next ) + return -1; + else if ( prev == next ) + return 0; + else + return 1; + } else if ( type == PrivateListView::Float ) { + double prev = TDEGlobal::locale()->readNumber( key( col, ascending ) ); + double next = TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); + if ( prev < next ) + return -1; + else + return 1; + } else if ( type == PrivateListView::Time ) { + int hourPrev, hourNext, minutesPrev, minutesNext; + sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev ); + sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext ); + int prev = hourPrev * 60 + minutesPrev; + int next = hourNext * 60 + minutesNext; + if ( prev < next ) + return -1; + else if ( prev == next ) + return 0; + else + return 1; + } else if ( type == PrivateListView::DiskStat ) { + TQString prev = key( col, ascending ); + TQString next = item->key( col, ascending ); + TQString prevKey, nextKey; + + uint counter = prev.length(); + for ( uint i = 0; i < counter; ++i ) + if ( prev[ i ].isDigit() ) { + prevKey.sprintf( "%s%016d", prev.left( i ).latin1(), prev.mid( i ).toInt() ); + break; + } + + counter = next.length(); + for ( uint i = 0; i < counter; ++i ) + if ( next[ i ].isDigit() ) { + nextKey.sprintf( "%s%016d", next.left( i ).latin1(), next.mid( i ).toInt() ); + break; + } + + return prevKey.compare( nextKey ); + } else + return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) ); +} + +PrivateListView::PrivateListView(TQWidget *parent, const char *name) + : TQListView(parent, name) +{ + TQColorGroup cg = colorGroup(); + + cg.setColor(TQColorGroup::Link, KSGRD::Style->firstForegroundColor()); + cg.setColor(TQColorGroup::Text, KSGRD::Style->secondForegroundColor()); + cg.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); + + setPalette(TQPalette(cg, cg, cg)); +} + +void PrivateListView::update(const TQString& answer) +{ + setUpdatesEnabled(false); + viewport()->setUpdatesEnabled(false); + + int vpos = verticalScrollBar()->value(); + int hpos = horizontalScrollBar()->value(); + + clear(); + + KSGRD::SensorTokenizer lines(answer, '\n'); + for (uint i = 0; i < lines.count(); i++) { + PrivateListViewItem *item = new PrivateListViewItem(this); + KSGRD::SensorTokenizer records(lines[i], '\t'); + for (uint j = 0; j < records.count(); j++) { + if ( mColumnTypes[ j ] == "f" ) + item->setText(j, TDEGlobal::locale()->formatNumber( records[j].toFloat() ) ); + else if ( mColumnTypes[ j ] == "D" ) + item->setText(j, TDEGlobal::locale()->formatNumber( records[j].toDouble(), 0 ) ); + else + item->setText(j, records[j]); + } + + insertItem(item); + } + + verticalScrollBar()->setValue(vpos); + horizontalScrollBar()->setValue(hpos); + + viewport()->setUpdatesEnabled(true); + setUpdatesEnabled(true); + + triggerUpdate(); +} + +int PrivateListView::columnType( uint pos ) const +{ + if ( pos >= mColumnTypes.count() ) + return 0; + + if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" ) + return Int; + else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" ) + return Float; + else if ( mColumnTypes[ pos ] == "t" ) + return Time; + else if ( mColumnTypes[ pos ] == "M" ) + return DiskStat; + else + return Text; +} + +void PrivateListView::removeColumns(void) +{ + for (int i = columns() - 1; i >= 0; --i) + removeColumn(i); +} + +void PrivateListView::addColumn(const TQString& label, const TQString& type) +{ + TQListView::addColumn( label ); + int col = columns() - 1; + + if (type == "s" || type == "S") + setColumnAlignment(col, AlignLeft); + else if (type == "d" || type == "D") + setColumnAlignment(col, AlignRight); + else if (type == "t") + setColumnAlignment(col, AlignRight); + else if (type == "f") + setColumnAlignment(col, AlignRight); + else if (type == "M") + setColumnAlignment(col, AlignLeft); + else + { + kdDebug(1215) << "Unknown type " << type << " of column " << label + << " in ListView!" << endl; + return; + } + + mColumnTypes.append( type ); + + /* Just use some sensible default values as initial setting. */ + TQFontMetrics fm = fontMetrics(); + setColumnWidth(col, fm.width(label) + 10); +} + +ListView::ListView(TQWidget* parent, const char* name, const TQString& title, int, int) + : KSGRD::SensorDisplay(parent, name, title) +{ + setBackgroundColor(KSGRD::Style->backgroundColor()); + + monitor = new PrivateListView( frame() ); + TQ_CHECK_PTR(monitor); + monitor->setSelectionMode(TQListView::NoSelection); + monitor->setItemMargin(2); + + setMinimumSize(50, 25); + + setPlotterWidget(monitor); + + setModified(false); +} + +bool +ListView::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString& title) +{ + if (sensorType != "listview") + return (false); + + registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); + + setTitle(title); + + /* To differentiate between answers from value requests and info + * requests we use 100 for info requests. */ + sendRequest(hostName, sensorName + "?", 100); + sendRequest(hostName, sensorName, 19); + setModified(true); + return (true); +} + +void +ListView::updateList() +{ + sendRequest(sensors().at(0)->hostName(), sensors().at(0)->name(), 19); +} + +void +ListView::answerReceived(int id, const TQString& answer) +{ + /* We received something, so the sensor is probably ok. */ + sensorError(id, false); + + switch (id) + { + case 100: { + /* We have received the answer to a '?' command that contains + * the information about the table headers. */ + KSGRD::SensorTokenizer lines(answer, '\n'); + if (lines.count() != 2) + { + kdDebug(1215) << "wrong number of lines" << endl; + return; + } + KSGRD::SensorTokenizer headers(lines[0], '\t'); + KSGRD::SensorTokenizer colTypes(lines[1], '\t'); + + /* remove all columns from list */ + monitor->removeColumns(); + + /* add the new columns */ + for (unsigned int i = 0; i < headers.count(); i++) + /* TODO: Implement translation support for header texts */ + monitor->addColumn(headers[i], colTypes[i]); + break; + } + case 19: { + monitor->update(answer); + break; + } + } +} + +void +ListView::resizeEvent(TQResizeEvent*) +{ + frame()->setGeometry(0, 0, width(), height()); + monitor->setGeometry(10, 20, width() - 20, height() - 30); +} + +bool +ListView::restoreSettings(TQDomElement& element) +{ + addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "listview" : element.attribute("sensorType")), element.attribute("title")); + + TQColorGroup colorGroup = monitor->colorGroup(); + colorGroup.setColor(TQColorGroup::Link, restoreColor(element, "gridColor", KSGRD::Style->firstForegroundColor())); + colorGroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", KSGRD::Style->secondForegroundColor())); + colorGroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", KSGRD::Style->backgroundColor())); + + monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); + + SensorDisplay::restoreSettings(element); + + setModified(false); + + return (true); +} + +bool +ListView::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) +{ + element.setAttribute("hostName", sensors().at(0)->hostName()); + element.setAttribute("sensorName", sensors().at(0)->name()); + element.setAttribute("sensorType", sensors().at(0)->type()); + + TQColorGroup colorGroup = monitor->colorGroup(); + saveColor(element, "gridColor", colorGroup.color(TQColorGroup::Link)); + saveColor(element, "textColor", colorGroup.color(TQColorGroup::Text)); + saveColor(element, "backgroundColor", colorGroup.color(TQColorGroup::Base)); + + SensorDisplay::saveSettings(doc, element); + + if (save) + setModified(false); + + return (true); +} + +void +ListView::configureSettings() +{ + lvs = new ListViewSettings(this, "ListViewSettings"); + TQ_CHECK_PTR(lvs); + connect(lvs, TQT_SIGNAL(applyClicked()), TQT_SLOT(applySettings())); + + TQColorGroup colorGroup = monitor->colorGroup(); + lvs->setGridColor(colorGroup.color(TQColorGroup::Link)); + lvs->setTextColor(colorGroup.color(TQColorGroup::Text)); + lvs->setBackgroundColor(colorGroup.color(TQColorGroup::Base)); + lvs->setTitle(title()); + + if (lvs->exec()) + applySettings(); + + delete lvs; + lvs = 0; +} + +void +ListView::applySettings() +{ + TQColorGroup colorGroup = monitor->colorGroup(); + colorGroup.setColor(TQColorGroup::Link, lvs->gridColor()); + colorGroup.setColor(TQColorGroup::Text, lvs->textColor()); + colorGroup.setColor(TQColorGroup::Base, lvs->backgroundColor()); + monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); + + setTitle(lvs->title()); + + setModified(true); +} + +void +ListView::applyStyle() +{ + TQColorGroup colorGroup = monitor->colorGroup(); + colorGroup.setColor(TQColorGroup::Link, KSGRD::Style->firstForegroundColor()); + colorGroup.setColor(TQColorGroup::Text, KSGRD::Style->secondForegroundColor()); + colorGroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); + monitor->setPalette(TQPalette(colorGroup, colorGroup, colorGroup)); + + setModified(true); +} diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc b/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc deleted file mode 100644 index a3b1eb3ad..000000000 --- a/ksysguard/gui/SensorDisplayLib/ListViewSettings.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* This file is part of the KDE project - Copyright ( C ) 2003 Nadeem Hasan - - 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. - - 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; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "ListViewSettings.h" -#include "ListViewSettingsWidget.h" - -#include - -ListViewSettings::ListViewSettings( TQWidget *parent, const char *name ) - : KDialogBase( parent, name, true, i18n( "List View Settings" ), - Ok|Apply|Cancel, Ok, true ) -{ - m_settingsWidget = new ListViewSettingsWidget( this, "m_settingsWidget" ); - setMainWidget( m_settingsWidget ); -} - -TQString ListViewSettings::title() const -{ - return m_settingsWidget->title(); -} - -TQColor ListViewSettings::textColor() const -{ - return m_settingsWidget->textColor(); -} - -TQColor ListViewSettings::backgroundColor() const -{ - return m_settingsWidget->backgroundColor(); -} - -TQColor ListViewSettings::gridColor() const -{ - return m_settingsWidget->gridColor(); -} - -void ListViewSettings::setTitle( const TQString &title ) -{ - m_settingsWidget->setTitle( title ); -} - -void ListViewSettings::setBackgroundColor( const TQColor &c ) -{ - m_settingsWidget->setBackgroundColor( c ); -} - -void ListViewSettings::setTextColor( const TQColor &c ) -{ - m_settingsWidget->setTextColor( c ); -} - -void ListViewSettings::setGridColor( const TQColor &c ) -{ - m_settingsWidget->setGridColor( c ); -} - -#include "ListViewSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/ListViewSettings.cpp b/ksysguard/gui/SensorDisplayLib/ListViewSettings.cpp new file mode 100644 index 000000000..a3b1eb3ad --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/ListViewSettings.cpp @@ -0,0 +1,73 @@ +/* This file is part of the KDE project + Copyright ( C ) 2003 Nadeem Hasan + + 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. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "ListViewSettings.h" +#include "ListViewSettingsWidget.h" + +#include + +ListViewSettings::ListViewSettings( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, true, i18n( "List View Settings" ), + Ok|Apply|Cancel, Ok, true ) +{ + m_settingsWidget = new ListViewSettingsWidget( this, "m_settingsWidget" ); + setMainWidget( m_settingsWidget ); +} + +TQString ListViewSettings::title() const +{ + return m_settingsWidget->title(); +} + +TQColor ListViewSettings::textColor() const +{ + return m_settingsWidget->textColor(); +} + +TQColor ListViewSettings::backgroundColor() const +{ + return m_settingsWidget->backgroundColor(); +} + +TQColor ListViewSettings::gridColor() const +{ + return m_settingsWidget->gridColor(); +} + +void ListViewSettings::setTitle( const TQString &title ) +{ + m_settingsWidget->setTitle( title ); +} + +void ListViewSettings::setBackgroundColor( const TQColor &c ) +{ + m_settingsWidget->setBackgroundColor( c ); +} + +void ListViewSettings::setTextColor( const TQColor &c ) +{ + m_settingsWidget->setTextColor( c ); +} + +void ListViewSettings::setGridColor( const TQColor &c ) +{ + m_settingsWidget->setGridColor( c ); +} + +#include "ListViewSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/LogFile.cc b/ksysguard/gui/SensorDisplayLib/LogFile.cc deleted file mode 100644 index a8b22569d..000000000 --- a/ksysguard/gui/SensorDisplayLib/LogFile.cc +++ /dev/null @@ -1,285 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2001 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include -#include - -#include -#include - -#include -#include - -#include -#include -#include -#include - -#include - -#include "LogFile.moc" - -LogFile::LogFile(TQWidget *parent, const char *name, const TQString& title) - : KSGRD::SensorDisplay(parent, name, title) -{ - monitor = new TQListBox(this); - TQ_CHECK_PTR(monitor); - - setMinimumSize(50, 25); - - setPlotterWidget(monitor); - - setModified(false); -} - -LogFile::~LogFile(void) -{ - sendRequest(sensors().at(0)->hostName(), TQString("logfile_unregister %1" ).arg(logFileID), 43); -} - -bool -LogFile::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString& title) -{ - if (sensorType != "logfile") - return (false); - - registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); - - TQString sensorID = sensorName.right(sensorName.length() - (sensorName.findRev("/") + 1)); - - sendRequest(sensors().at(0)->hostName(), TQString("logfile_register %1" ).arg(sensorID), 42); - - if (title.isEmpty()) - setTitle(sensors().at(0)->hostName() + ":" + sensorID); - else - setTitle(title); - - setModified(true); - - return (true); -} - - -void LogFile::configureSettings(void) -{ - TQColorGroup cgroup = monitor->colorGroup(); - - lfs = new LogFileSettings(this); - TQ_CHECK_PTR(lfs); - - lfs->fgColor->setColor(cgroup.text()); - lfs->fgColor->setText(i18n("Foreground color:")); - lfs->bgColor->setColor(cgroup.base()); - lfs->bgColor->setText(i18n("Background color:")); - lfs->fontButton->setFont(monitor->font()); - lfs->ruleList->insertStringList(filterRules); - lfs->title->setText(title()); - - connect(lfs->okButton, TQT_SIGNAL(clicked()), lfs, TQT_SLOT(accept())); - connect(lfs->applyButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(applySettings())); - connect(lfs->cancelButton, TQT_SIGNAL(clicked()), lfs, TQT_SLOT(reject())); - - connect(lfs->fontButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsFontSelection())); - connect(lfs->addButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsAddRule())); - connect(lfs->deleteButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsDeleteRule())); - connect(lfs->changeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsChangeRule())); - connect(lfs->ruleList, TQT_SIGNAL(selected(int)), this, TQT_SLOT(settingsRuleListSelected(int))); - connect(lfs->ruleText, TQT_SIGNAL(returnPressed()), this, TQT_SLOT(settingsAddRule())); - - if (lfs->exec()) { - applySettings(); - } - - delete lfs; - lfs = 0; -} - -void LogFile::settingsFontSelection() -{ - TQFont tmpFont = lfs->fontButton->font(); - - if (TDEFontDialog::getFont(tmpFont) == TDEFontDialog::Accepted) { - lfs->fontButton->setFont(tmpFont); - } -} - -void LogFile::settingsAddRule() -{ - if (!lfs->ruleText->text().isEmpty()) { - lfs->ruleList->insertItem(lfs->ruleText->text(), -1); - lfs->ruleText->setText(""); - } -} - -void LogFile::settingsDeleteRule() -{ - lfs->ruleList->removeItem(lfs->ruleList->currentItem()); - lfs->ruleText->setText(""); -} - -void LogFile::settingsChangeRule() -{ - lfs->ruleList->changeItem(lfs->ruleText->text(), lfs->ruleList->currentItem()); - lfs->ruleText->setText(""); -} - -void LogFile::settingsRuleListSelected(int index) -{ - lfs->ruleText->setText(lfs->ruleList->text(index)); -} - -void LogFile::applySettings(void) -{ - TQColorGroup cgroup = monitor->colorGroup(); - - cgroup.setColor(TQColorGroup::Text, lfs->fgColor->color()); - cgroup.setColor(TQColorGroup::Base, lfs->bgColor->color()); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - monitor->setFont(lfs->fontButton->font()); - - filterRules.clear(); - for (uint i = 0; i < lfs->ruleList->count(); i++) - filterRules.append(lfs->ruleList->text(i)); - - setTitle(lfs->title->text()); - - setModified(true); -} - -void -LogFile::applyStyle() -{ - TQColorGroup cgroup = monitor->colorGroup(); - - cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); - cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - - setModified(true); -} - -bool -LogFile::restoreSettings(TQDomElement& element) -{ - TQFont font; - TQColorGroup cgroup = monitor->colorGroup(); - - cgroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", Qt::green)); - cgroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black)); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - - addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "logfile" : element.attribute("sensorType")), element.attribute("title")); - - font.fromString( element.attribute( "font" ) ); - monitor->setFont(font); - - TQDomNodeList dnList = element.elementsByTagName("filter"); - for (uint i = 0; i < dnList.count(); i++) { - TQDomElement element = dnList.item(i).toElement(); - filterRules.append(element.attribute("rule")); - } - - SensorDisplay::restoreSettings(element); - - setModified(false); - - return true; -} - -bool -LogFile::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) -{ - element.setAttribute("hostName", sensors().at(0)->hostName()); - element.setAttribute("sensorName", sensors().at(0)->name()); - element.setAttribute("sensorType", sensors().at(0)->type()); - - element.setAttribute("font", monitor->font().toString()); - - saveColor(element, "textColor", monitor->colorGroup().text()); - saveColor(element, "backgroundColor", monitor->colorGroup().base()); - - for (TQStringList::Iterator it = filterRules.begin(); - it != filterRules.end(); it++) - { - TQDomElement filter = doc.createElement("filter"); - filter.setAttribute("rule", (*it)); - element.appendChild(filter); - } - - SensorDisplay::saveSettings(doc, element); - - if (save) - setModified(false); - - return true; -} - -void -LogFile::updateMonitor() -{ - sendRequest(sensors().at(0)->hostName(), - TQString("%1 %2" ).arg(sensors().at(0)->name()).arg(logFileID), 19); -} - -void -LogFile::answerReceived(int id, const TQString& answer) -{ - /* We received something, so the sensor is probably ok. */ - sensorError(id, false); - - switch (id) - { - case 19: { - KSGRD::SensorTokenizer lines(answer, '\n'); - - for (uint i = 0; i < lines.count(); i++) { - if (monitor->count() == MAXLINES) - monitor->removeItem(0); - - monitor->insertItem(lines[i], -1); - - for (TQStringList::Iterator it = filterRules.begin(); it != filterRules.end(); it++) { - TQRegExp *expr = new TQRegExp((*it).latin1()); - if (expr->search(lines[i].latin1()) != -1) { - KNotifyClient::event(winId(), "pattern_match", TQString("rule '%1' matched").arg((*it).latin1())); - } - delete expr; - } - } - - monitor->setCurrentItem( monitor->count() - 1 ); - monitor->ensureCurrentVisible(); - - break; - } - - case 42: { - logFileID = answer.toULong(); - break; - } - } -} - -void -LogFile::resizeEvent(TQResizeEvent*) -{ - frame()->setGeometry(0, 0, this->width(), this->height()); - monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30); -} diff --git a/ksysguard/gui/SensorDisplayLib/LogFile.cpp b/ksysguard/gui/SensorDisplayLib/LogFile.cpp new file mode 100644 index 000000000..a8b22569d --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/LogFile.cpp @@ -0,0 +1,285 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2001 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include +#include + +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include + +#include "LogFile.moc" + +LogFile::LogFile(TQWidget *parent, const char *name, const TQString& title) + : KSGRD::SensorDisplay(parent, name, title) +{ + monitor = new TQListBox(this); + TQ_CHECK_PTR(monitor); + + setMinimumSize(50, 25); + + setPlotterWidget(monitor); + + setModified(false); +} + +LogFile::~LogFile(void) +{ + sendRequest(sensors().at(0)->hostName(), TQString("logfile_unregister %1" ).arg(logFileID), 43); +} + +bool +LogFile::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString& title) +{ + if (sensorType != "logfile") + return (false); + + registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); + + TQString sensorID = sensorName.right(sensorName.length() - (sensorName.findRev("/") + 1)); + + sendRequest(sensors().at(0)->hostName(), TQString("logfile_register %1" ).arg(sensorID), 42); + + if (title.isEmpty()) + setTitle(sensors().at(0)->hostName() + ":" + sensorID); + else + setTitle(title); + + setModified(true); + + return (true); +} + + +void LogFile::configureSettings(void) +{ + TQColorGroup cgroup = monitor->colorGroup(); + + lfs = new LogFileSettings(this); + TQ_CHECK_PTR(lfs); + + lfs->fgColor->setColor(cgroup.text()); + lfs->fgColor->setText(i18n("Foreground color:")); + lfs->bgColor->setColor(cgroup.base()); + lfs->bgColor->setText(i18n("Background color:")); + lfs->fontButton->setFont(monitor->font()); + lfs->ruleList->insertStringList(filterRules); + lfs->title->setText(title()); + + connect(lfs->okButton, TQT_SIGNAL(clicked()), lfs, TQT_SLOT(accept())); + connect(lfs->applyButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(applySettings())); + connect(lfs->cancelButton, TQT_SIGNAL(clicked()), lfs, TQT_SLOT(reject())); + + connect(lfs->fontButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsFontSelection())); + connect(lfs->addButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsAddRule())); + connect(lfs->deleteButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsDeleteRule())); + connect(lfs->changeButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(settingsChangeRule())); + connect(lfs->ruleList, TQT_SIGNAL(selected(int)), this, TQT_SLOT(settingsRuleListSelected(int))); + connect(lfs->ruleText, TQT_SIGNAL(returnPressed()), this, TQT_SLOT(settingsAddRule())); + + if (lfs->exec()) { + applySettings(); + } + + delete lfs; + lfs = 0; +} + +void LogFile::settingsFontSelection() +{ + TQFont tmpFont = lfs->fontButton->font(); + + if (TDEFontDialog::getFont(tmpFont) == TDEFontDialog::Accepted) { + lfs->fontButton->setFont(tmpFont); + } +} + +void LogFile::settingsAddRule() +{ + if (!lfs->ruleText->text().isEmpty()) { + lfs->ruleList->insertItem(lfs->ruleText->text(), -1); + lfs->ruleText->setText(""); + } +} + +void LogFile::settingsDeleteRule() +{ + lfs->ruleList->removeItem(lfs->ruleList->currentItem()); + lfs->ruleText->setText(""); +} + +void LogFile::settingsChangeRule() +{ + lfs->ruleList->changeItem(lfs->ruleText->text(), lfs->ruleList->currentItem()); + lfs->ruleText->setText(""); +} + +void LogFile::settingsRuleListSelected(int index) +{ + lfs->ruleText->setText(lfs->ruleList->text(index)); +} + +void LogFile::applySettings(void) +{ + TQColorGroup cgroup = monitor->colorGroup(); + + cgroup.setColor(TQColorGroup::Text, lfs->fgColor->color()); + cgroup.setColor(TQColorGroup::Base, lfs->bgColor->color()); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + monitor->setFont(lfs->fontButton->font()); + + filterRules.clear(); + for (uint i = 0; i < lfs->ruleList->count(); i++) + filterRules.append(lfs->ruleList->text(i)); + + setTitle(lfs->title->text()); + + setModified(true); +} + +void +LogFile::applyStyle() +{ + TQColorGroup cgroup = monitor->colorGroup(); + + cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); + cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + + setModified(true); +} + +bool +LogFile::restoreSettings(TQDomElement& element) +{ + TQFont font; + TQColorGroup cgroup = monitor->colorGroup(); + + cgroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", Qt::green)); + cgroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black)); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + + addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "logfile" : element.attribute("sensorType")), element.attribute("title")); + + font.fromString( element.attribute( "font" ) ); + monitor->setFont(font); + + TQDomNodeList dnList = element.elementsByTagName("filter"); + for (uint i = 0; i < dnList.count(); i++) { + TQDomElement element = dnList.item(i).toElement(); + filterRules.append(element.attribute("rule")); + } + + SensorDisplay::restoreSettings(element); + + setModified(false); + + return true; +} + +bool +LogFile::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) +{ + element.setAttribute("hostName", sensors().at(0)->hostName()); + element.setAttribute("sensorName", sensors().at(0)->name()); + element.setAttribute("sensorType", sensors().at(0)->type()); + + element.setAttribute("font", monitor->font().toString()); + + saveColor(element, "textColor", monitor->colorGroup().text()); + saveColor(element, "backgroundColor", monitor->colorGroup().base()); + + for (TQStringList::Iterator it = filterRules.begin(); + it != filterRules.end(); it++) + { + TQDomElement filter = doc.createElement("filter"); + filter.setAttribute("rule", (*it)); + element.appendChild(filter); + } + + SensorDisplay::saveSettings(doc, element); + + if (save) + setModified(false); + + return true; +} + +void +LogFile::updateMonitor() +{ + sendRequest(sensors().at(0)->hostName(), + TQString("%1 %2" ).arg(sensors().at(0)->name()).arg(logFileID), 19); +} + +void +LogFile::answerReceived(int id, const TQString& answer) +{ + /* We received something, so the sensor is probably ok. */ + sensorError(id, false); + + switch (id) + { + case 19: { + KSGRD::SensorTokenizer lines(answer, '\n'); + + for (uint i = 0; i < lines.count(); i++) { + if (monitor->count() == MAXLINES) + monitor->removeItem(0); + + monitor->insertItem(lines[i], -1); + + for (TQStringList::Iterator it = filterRules.begin(); it != filterRules.end(); it++) { + TQRegExp *expr = new TQRegExp((*it).latin1()); + if (expr->search(lines[i].latin1()) != -1) { + KNotifyClient::event(winId(), "pattern_match", TQString("rule '%1' matched").arg((*it).latin1())); + } + delete expr; + } + } + + monitor->setCurrentItem( monitor->count() - 1 ); + monitor->ensureCurrentVisible(); + + break; + } + + case 42: { + logFileID = answer.toULong(); + break; + } + } +} + +void +LogFile::resizeEvent(TQResizeEvent*) +{ + frame()->setGeometry(0, 0, this->width(), this->height()); + monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30); +} diff --git a/ksysguard/gui/SensorDisplayLib/Makefile.am b/ksysguard/gui/SensorDisplayLib/Makefile.am index d3f82a3a7..8ebc4c5ee 100644 --- a/ksysguard/gui/SensorDisplayLib/Makefile.am +++ b/ksysguard/gui/SensorDisplayLib/Makefile.am @@ -9,25 +9,25 @@ libsensordisplays_la_LIBADD = ../ksgrd/libksgrd.la $(LIB_TDEIO) # Which sources should be compiled for the sensor display lib. libsensordisplays_la_SOURCES = \ - SensorDisplay.cc \ - BarGraph.cc \ - DancingBars.cc \ - DancingBarsSettings.cc \ - DummyDisplay.cc \ - FancyPlotter.cc \ - FancyPlotterSettings.cc \ - ListView.cc \ - LogFile.cc \ - MultiMeter.cc \ - MultiMeterSettings.cc \ - ProcessController.cc \ - ProcessList.cc \ - ReniceDlg.cc \ - SensorLogger.cc \ - SensorLoggerDlg.cc \ - SensorLoggerSettings.cc \ - ListViewSettings.cc \ - SignalPlotter.cc \ + SensorDisplay.cpp \ + BarGraph.cpp \ + DancingBars.cpp \ + DancingBarsSettings.cpp \ + DummyDisplay.cpp \ + FancyPlotter.cpp \ + FancyPlotterSettings.cpp \ + ListView.cpp \ + LogFile.cpp \ + MultiMeter.cpp \ + MultiMeterSettings.cpp \ + ProcessController.cpp \ + ProcessList.cpp \ + ReniceDlg.cpp \ + SensorLogger.cpp \ + SensorLoggerDlg.cpp \ + SensorLoggerSettings.cpp \ + ListViewSettings.cpp \ + SignalPlotter.cpp \ ListViewSettingsWidget.ui \ LogFileSettings.ui \ MultiMeterSettingsWidget.ui \ diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeter.cc b/ksysguard/gui/SensorDisplayLib/MultiMeter.cc deleted file mode 100644 index 111c4787b..000000000 --- a/ksysguard/gui/SensorDisplayLib/MultiMeter.cc +++ /dev/null @@ -1,258 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000, 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include -#include -#include - -#include - -#include -#include - -#include "MultiMeter.moc" -#include "MultiMeterSettings.h" - -MultiMeter::MultiMeter(TQWidget* parent, const char* name, - const TQString& title, double, double, bool nf, bool isApplet) - : KSGRD::SensorDisplay(parent, name, title, nf, isApplet) -{ - setShowUnit( true ); - lowerLimit = upperLimit = 0; - lowerLimitActive = upperLimitActive = false; - - normalDigitColor = KSGRD::Style->firstForegroundColor(); - alarmDigitColor = KSGRD::Style->alarmColor(); - if (noFrame()) - lcd = new TQLCDNumber(this, "meterLCD"); - else - lcd = new TQLCDNumber(frame(), "meterLCD"); - TQ_CHECK_PTR(lcd); - lcd->setSegmentStyle(TQLCDNumber::Filled); - setDigitColor(KSGRD::Style->backgroundColor()); - lcd->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, - TQSizePolicy::Expanding, false)); - - setBackgroundColor(KSGRD::Style->backgroundColor()); - /* All RMB clicks to the lcd widget will be handled by - * SensorDisplay::eventFilter. */ - lcd->installEventFilter(this); - - setPlotterWidget(lcd); - - setMinimumSize(5, 5); - setModified(false); -} - -bool -MultiMeter::addSensor(const TQString& hostName, const TQString& sensorName, - const TQString& sensorType, const TQString& title) -{ - if (sensorType != "integer" && sensorType != "float") - return (false); - - registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); - - /* To differentiate between answers from value requests and info - * requests we use 100 for info requests. */ - sendRequest(hostName, sensorName + "?", 100); - - TQToolTip::remove(lcd); - TQToolTip::add(lcd, TQString("%1:%2").arg(hostName).arg(sensorName)); - - setModified(true); - return (true); -} - -void -MultiMeter::answerReceived(int id, const TQString& answer) -{ - /* We received something, so the sensor is probably ok. */ - sensorError(id, false); - - if (id == 100) - { - KSGRD::SensorIntegerInfo info(answer); - setUnit(KSGRD::SensorMgr->translateUnit(info.unit())); - } - else - { - double val = answer.toDouble(); - int digits = (int) log10(val) + 1; - - if (noFrame()) - if (digits > 4) - lcd->setNumDigits(4); - else - lcd->setNumDigits(digits); - else - { - if (digits > 5) - lcd->setNumDigits(digits); - else - lcd->setNumDigits(5); - } - - lcd->display(val); - if (lowerLimitActive && val < lowerLimit) - { - setDigitColor(alarmDigitColor); - } - else if (upperLimitActive && val > upperLimit) - { - setDigitColor(alarmDigitColor); - } - else - setDigitColor(normalDigitColor); - } -} - -void -MultiMeter::resizeEvent(TQResizeEvent*) -{ - if (noFrame()) - lcd->setGeometry(0, 0, width(), height()); - else - frame()->setGeometry(0, 0, width(), height()); -} - -bool -MultiMeter::restoreSettings(TQDomElement& element) -{ - lowerLimitActive = element.attribute("lowerLimitActive").toInt(); - lowerLimit = element.attribute("lowerLimit").toLong(); - upperLimitActive = element.attribute("upperLimitActive").toInt(); - upperLimit = element.attribute("upperLimit").toLong(); - - normalDigitColor = restoreColor(element, "normalDigitColor", - KSGRD::Style->firstForegroundColor()); - alarmDigitColor = restoreColor(element, "alarmDigitColor", - KSGRD::Style->alarmColor()); - setBackgroundColor(restoreColor(element, "backgroundColor", - KSGRD::Style->backgroundColor())); - - addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "integer" : element.attribute("sensorType")), ""); - - SensorDisplay::restoreSettings(element); - - setModified(false); - - return (true); -} - -bool -MultiMeter::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) -{ - element.setAttribute("hostName", sensors().at(0)->hostName()); - element.setAttribute("sensorName", sensors().at(0)->name()); - element.setAttribute("sensorType", sensors().at(0)->type()); - element.setAttribute("showUnit", showUnit()); - element.setAttribute("lowerLimitActive", (int) lowerLimitActive); - element.setAttribute("lowerLimit", (int) lowerLimit); - element.setAttribute("upperLimitActive", (int) upperLimitActive); - element.setAttribute("upperLimit", (int) upperLimit); - - saveColor(element, "normalDigitColor", normalDigitColor); - saveColor(element, "alarmDigitColor", alarmDigitColor); - saveColor(element, "backgroundColor", lcd->backgroundColor()); - - SensorDisplay::saveSettings(doc, element); - - if (save) - setModified(false); - - return (true); -} - -void -MultiMeter::configureSettings() -{ - mms = new MultiMeterSettings(this, "MultiMeterSettings"); - TQ_CHECK_PTR(mms); - mms->setTitle(title()); - mms->setShowUnit(showUnit()); - mms->setLowerLimitActive(lowerLimitActive); - mms->setLowerLimit(lowerLimit); - mms->setUpperLimitActive(upperLimitActive); - mms->setUpperLimit(upperLimit); - mms->setNormalDigitColor(normalDigitColor); - mms->setAlarmDigitColor(alarmDigitColor); - mms->setMeterBackgroundColor(lcd->backgroundColor()); - - connect(mms, TQT_SIGNAL(applyClicked()), TQT_SLOT(applySettings())); - - if (mms->exec()) - applySettings(); - - delete mms; - mms = 0; -} - -void -MultiMeter::applySettings() -{ - setShowUnit( mms->showUnit() ); - setTitle(mms->title()); - lowerLimitActive = mms->lowerLimitActive(); - lowerLimit = mms->lowerLimit(); - upperLimitActive = mms->upperLimitActive(); - upperLimit = mms->upperLimit(); - - normalDigitColor = mms->normalDigitColor(); - alarmDigitColor = mms->alarmDigitColor(); - setBackgroundColor(mms->meterBackgroundColor()); - - repaint(); - setModified(true); -} - -void -MultiMeter::applyStyle() -{ - normalDigitColor = KSGRD::Style->firstForegroundColor(); - setBackgroundColor(KSGRD::Style->backgroundColor()); - repaint(); - setModified(true); -} - -void -MultiMeter::setDigitColor(const TQColor& col) -{ - TQPalette p = lcd->palette(); - p.setColor(TQColorGroup::Foreground, col); - lcd->setPalette(p); -} - -void -MultiMeter::setBackgroundColor(const TQColor& col) -{ - lcd->setBackgroundColor(col); - - TQPalette p = lcd->palette(); - p.setColor(TQColorGroup::Light, col); - p.setColor(TQColorGroup::Dark, col); - lcd->setPalette(p); -} diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeter.cpp b/ksysguard/gui/SensorDisplayLib/MultiMeter.cpp new file mode 100644 index 000000000..111c4787b --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/MultiMeter.cpp @@ -0,0 +1,258 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000, 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include +#include +#include + +#include + +#include +#include + +#include "MultiMeter.moc" +#include "MultiMeterSettings.h" + +MultiMeter::MultiMeter(TQWidget* parent, const char* name, + const TQString& title, double, double, bool nf, bool isApplet) + : KSGRD::SensorDisplay(parent, name, title, nf, isApplet) +{ + setShowUnit( true ); + lowerLimit = upperLimit = 0; + lowerLimitActive = upperLimitActive = false; + + normalDigitColor = KSGRD::Style->firstForegroundColor(); + alarmDigitColor = KSGRD::Style->alarmColor(); + if (noFrame()) + lcd = new TQLCDNumber(this, "meterLCD"); + else + lcd = new TQLCDNumber(frame(), "meterLCD"); + TQ_CHECK_PTR(lcd); + lcd->setSegmentStyle(TQLCDNumber::Filled); + setDigitColor(KSGRD::Style->backgroundColor()); + lcd->setSizePolicy(TQSizePolicy(TQSizePolicy::Expanding, + TQSizePolicy::Expanding, false)); + + setBackgroundColor(KSGRD::Style->backgroundColor()); + /* All RMB clicks to the lcd widget will be handled by + * SensorDisplay::eventFilter. */ + lcd->installEventFilter(this); + + setPlotterWidget(lcd); + + setMinimumSize(5, 5); + setModified(false); +} + +bool +MultiMeter::addSensor(const TQString& hostName, const TQString& sensorName, + const TQString& sensorType, const TQString& title) +{ + if (sensorType != "integer" && sensorType != "float") + return (false); + + registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); + + /* To differentiate between answers from value requests and info + * requests we use 100 for info requests. */ + sendRequest(hostName, sensorName + "?", 100); + + TQToolTip::remove(lcd); + TQToolTip::add(lcd, TQString("%1:%2").arg(hostName).arg(sensorName)); + + setModified(true); + return (true); +} + +void +MultiMeter::answerReceived(int id, const TQString& answer) +{ + /* We received something, so the sensor is probably ok. */ + sensorError(id, false); + + if (id == 100) + { + KSGRD::SensorIntegerInfo info(answer); + setUnit(KSGRD::SensorMgr->translateUnit(info.unit())); + } + else + { + double val = answer.toDouble(); + int digits = (int) log10(val) + 1; + + if (noFrame()) + if (digits > 4) + lcd->setNumDigits(4); + else + lcd->setNumDigits(digits); + else + { + if (digits > 5) + lcd->setNumDigits(digits); + else + lcd->setNumDigits(5); + } + + lcd->display(val); + if (lowerLimitActive && val < lowerLimit) + { + setDigitColor(alarmDigitColor); + } + else if (upperLimitActive && val > upperLimit) + { + setDigitColor(alarmDigitColor); + } + else + setDigitColor(normalDigitColor); + } +} + +void +MultiMeter::resizeEvent(TQResizeEvent*) +{ + if (noFrame()) + lcd->setGeometry(0, 0, width(), height()); + else + frame()->setGeometry(0, 0, width(), height()); +} + +bool +MultiMeter::restoreSettings(TQDomElement& element) +{ + lowerLimitActive = element.attribute("lowerLimitActive").toInt(); + lowerLimit = element.attribute("lowerLimit").toLong(); + upperLimitActive = element.attribute("upperLimitActive").toInt(); + upperLimit = element.attribute("upperLimit").toLong(); + + normalDigitColor = restoreColor(element, "normalDigitColor", + KSGRD::Style->firstForegroundColor()); + alarmDigitColor = restoreColor(element, "alarmDigitColor", + KSGRD::Style->alarmColor()); + setBackgroundColor(restoreColor(element, "backgroundColor", + KSGRD::Style->backgroundColor())); + + addSensor(element.attribute("hostName"), element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "integer" : element.attribute("sensorType")), ""); + + SensorDisplay::restoreSettings(element); + + setModified(false); + + return (true); +} + +bool +MultiMeter::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) +{ + element.setAttribute("hostName", sensors().at(0)->hostName()); + element.setAttribute("sensorName", sensors().at(0)->name()); + element.setAttribute("sensorType", sensors().at(0)->type()); + element.setAttribute("showUnit", showUnit()); + element.setAttribute("lowerLimitActive", (int) lowerLimitActive); + element.setAttribute("lowerLimit", (int) lowerLimit); + element.setAttribute("upperLimitActive", (int) upperLimitActive); + element.setAttribute("upperLimit", (int) upperLimit); + + saveColor(element, "normalDigitColor", normalDigitColor); + saveColor(element, "alarmDigitColor", alarmDigitColor); + saveColor(element, "backgroundColor", lcd->backgroundColor()); + + SensorDisplay::saveSettings(doc, element); + + if (save) + setModified(false); + + return (true); +} + +void +MultiMeter::configureSettings() +{ + mms = new MultiMeterSettings(this, "MultiMeterSettings"); + TQ_CHECK_PTR(mms); + mms->setTitle(title()); + mms->setShowUnit(showUnit()); + mms->setLowerLimitActive(lowerLimitActive); + mms->setLowerLimit(lowerLimit); + mms->setUpperLimitActive(upperLimitActive); + mms->setUpperLimit(upperLimit); + mms->setNormalDigitColor(normalDigitColor); + mms->setAlarmDigitColor(alarmDigitColor); + mms->setMeterBackgroundColor(lcd->backgroundColor()); + + connect(mms, TQT_SIGNAL(applyClicked()), TQT_SLOT(applySettings())); + + if (mms->exec()) + applySettings(); + + delete mms; + mms = 0; +} + +void +MultiMeter::applySettings() +{ + setShowUnit( mms->showUnit() ); + setTitle(mms->title()); + lowerLimitActive = mms->lowerLimitActive(); + lowerLimit = mms->lowerLimit(); + upperLimitActive = mms->upperLimitActive(); + upperLimit = mms->upperLimit(); + + normalDigitColor = mms->normalDigitColor(); + alarmDigitColor = mms->alarmDigitColor(); + setBackgroundColor(mms->meterBackgroundColor()); + + repaint(); + setModified(true); +} + +void +MultiMeter::applyStyle() +{ + normalDigitColor = KSGRD::Style->firstForegroundColor(); + setBackgroundColor(KSGRD::Style->backgroundColor()); + repaint(); + setModified(true); +} + +void +MultiMeter::setDigitColor(const TQColor& col) +{ + TQPalette p = lcd->palette(); + p.setColor(TQColorGroup::Foreground, col); + lcd->setPalette(p); +} + +void +MultiMeter::setBackgroundColor(const TQColor& col) +{ + lcd->setBackgroundColor(col); + + TQPalette p = lcd->palette(); + p.setColor(TQColorGroup::Light, col); + p.setColor(TQColorGroup::Dark, col); + lcd->setPalette(p); +} diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc deleted file mode 100644 index 63e8d1d3d..000000000 --- a/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cc +++ /dev/null @@ -1,123 +0,0 @@ -/* This file is part of the KDE project - Copyright ( C ) 2003 Nadeem Hasan - - 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. - - 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; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "MultiMeterSettings.h" -#include "MultiMeterSettingsWidget.h" - -#include - -MultiMeterSettings::MultiMeterSettings( TQWidget *parent, const char *name ) - : KDialogBase( parent, name, true, i18n( "Multimeter Settings" ), - Ok|Apply|Cancel, Ok, true ) -{ - m_settingsWidget = new MultiMeterSettingsWidget( this, "m_settingsWidget" ); - setMainWidget( m_settingsWidget ); -} - -TQString MultiMeterSettings::title() -{ - return m_settingsWidget->title(); -} - -bool MultiMeterSettings::showUnit() -{ - return m_settingsWidget->showUnit(); -} - -bool MultiMeterSettings::lowerLimitActive() -{ - return m_settingsWidget->lowerLimitActive(); -} - -bool MultiMeterSettings::upperLimitActive() -{ - return m_settingsWidget->upperLimitActive(); -} - -double MultiMeterSettings::lowerLimit() -{ - return m_settingsWidget->lowerLimit(); -} - -double MultiMeterSettings::upperLimit() -{ - return m_settingsWidget->upperLimit(); -} - -TQColor MultiMeterSettings::normalDigitColor() -{ - return m_settingsWidget->normalDigitColor(); -} - -TQColor MultiMeterSettings::alarmDigitColor() -{ - return m_settingsWidget->alarmDigitColor(); -} - -TQColor MultiMeterSettings::meterBackgroundColor() -{ - return m_settingsWidget->meterBackgroundColor(); -} - -void MultiMeterSettings::setTitle( const TQString &title ) -{ - m_settingsWidget->setTitle( title ); -} - -void MultiMeterSettings::setShowUnit( bool b ) -{ - m_settingsWidget->setShowUnit( b ); -} - -void MultiMeterSettings::setLowerLimitActive( bool b ) -{ - m_settingsWidget->setLowerLimitActive( b ); -} - -void MultiMeterSettings::setUpperLimitActive( bool b ) -{ - m_settingsWidget->setUpperLimitActive( b ); -} - -void MultiMeterSettings::setLowerLimit( double limit ) -{ - m_settingsWidget->setLowerLimit( limit ); -} - -void MultiMeterSettings::setUpperLimit( double limit ) -{ - m_settingsWidget->setUpperLimit( limit ); -} - -void MultiMeterSettings::setNormalDigitColor( const TQColor &c ) -{ - m_settingsWidget->setNormalDigitColor( c ); -} - -void MultiMeterSettings::setAlarmDigitColor( const TQColor &c ) -{ - m_settingsWidget->setAlarmDigitColor( c ); -} - -void MultiMeterSettings::setMeterBackgroundColor( const TQColor &c ) -{ - m_settingsWidget->setMeterBackgroundColor( c ); -} - -#include "MultiMeterSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cpp b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cpp new file mode 100644 index 000000000..63e8d1d3d --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/MultiMeterSettings.cpp @@ -0,0 +1,123 @@ +/* This file is part of the KDE project + Copyright ( C ) 2003 Nadeem Hasan + + 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. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "MultiMeterSettings.h" +#include "MultiMeterSettingsWidget.h" + +#include + +MultiMeterSettings::MultiMeterSettings( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, true, i18n( "Multimeter Settings" ), + Ok|Apply|Cancel, Ok, true ) +{ + m_settingsWidget = new MultiMeterSettingsWidget( this, "m_settingsWidget" ); + setMainWidget( m_settingsWidget ); +} + +TQString MultiMeterSettings::title() +{ + return m_settingsWidget->title(); +} + +bool MultiMeterSettings::showUnit() +{ + return m_settingsWidget->showUnit(); +} + +bool MultiMeterSettings::lowerLimitActive() +{ + return m_settingsWidget->lowerLimitActive(); +} + +bool MultiMeterSettings::upperLimitActive() +{ + return m_settingsWidget->upperLimitActive(); +} + +double MultiMeterSettings::lowerLimit() +{ + return m_settingsWidget->lowerLimit(); +} + +double MultiMeterSettings::upperLimit() +{ + return m_settingsWidget->upperLimit(); +} + +TQColor MultiMeterSettings::normalDigitColor() +{ + return m_settingsWidget->normalDigitColor(); +} + +TQColor MultiMeterSettings::alarmDigitColor() +{ + return m_settingsWidget->alarmDigitColor(); +} + +TQColor MultiMeterSettings::meterBackgroundColor() +{ + return m_settingsWidget->meterBackgroundColor(); +} + +void MultiMeterSettings::setTitle( const TQString &title ) +{ + m_settingsWidget->setTitle( title ); +} + +void MultiMeterSettings::setShowUnit( bool b ) +{ + m_settingsWidget->setShowUnit( b ); +} + +void MultiMeterSettings::setLowerLimitActive( bool b ) +{ + m_settingsWidget->setLowerLimitActive( b ); +} + +void MultiMeterSettings::setUpperLimitActive( bool b ) +{ + m_settingsWidget->setUpperLimitActive( b ); +} + +void MultiMeterSettings::setLowerLimit( double limit ) +{ + m_settingsWidget->setLowerLimit( limit ); +} + +void MultiMeterSettings::setUpperLimit( double limit ) +{ + m_settingsWidget->setUpperLimit( limit ); +} + +void MultiMeterSettings::setNormalDigitColor( const TQColor &c ) +{ + m_settingsWidget->setNormalDigitColor( c ); +} + +void MultiMeterSettings::setAlarmDigitColor( const TQColor &c ) +{ + m_settingsWidget->setAlarmDigitColor( c ); +} + +void MultiMeterSettings::setMeterBackgroundColor( const TQColor &c ) +{ + m_settingsWidget->setMeterBackgroundColor( c ); +} + +#include "MultiMeterSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/ProcessController.cc b/ksysguard/gui/SensorDisplayLib/ProcessController.cc deleted file mode 100644 index 91851d113..000000000 --- a/ksysguard/gui/SensorDisplayLib/ProcessController.cc +++ /dev/null @@ -1,472 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms version 2 of of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include - -#include - -#include -#include -#include -#include -#include -#include - -#include - -#include "ProcessController.moc" -#include "SignalIDs.h" - -#include -#include -#include -#include - -#include -#include - - - -ProcessController::ProcessController(TQWidget* parent, const char* name, const TQString &title, bool nf) - : KSGRD::SensorDisplay(parent, name, title, nf) -{ - dict.setAutoDelete(true); - dict.insert("Name", new TQString(i18n("Name"))); - dict.insert("PID", new TQString(i18n("PID"))); - dict.insert("PPID", new TQString(i18n("PPID"))); - dict.insert("UID", new TQString(i18n("UID"))); - dict.insert("GID", new TQString(i18n("GID"))); - dict.insert("Status", new TQString(i18n("Status"))); - dict.insert("User%", new TQString(i18n("User%"))); - dict.insert("System%", new TQString(i18n("System%"))); - dict.insert("Nice", new TQString(i18n("Nice"))); - dict.insert("VmSize", new TQString(i18n("VmSize"))); - dict.insert("VmRss", new TQString(i18n("VmRss"))); - dict.insert("Login", new TQString(i18n("Login"))); - dict.insert("Command", new TQString(i18n("Command"))); - - // Setup the geometry management. - gm = new TQVBoxLayout(this, 10); - TQ_CHECK_PTR(gm); - gm->addSpacing(15); - - gmSearch = new TQHBoxLayout(); - TQ_CHECK_PTR(gmSearch); - gm->addLayout(gmSearch, 0); - - // Create the table that lists the processes. - pList = new ProcessList(this, "pList"); - TQ_CHECK_PTR(pList); - pList->setShowSortIndicator(true); - pListSearchLine = new TDEListViewSearchLineWidget(pList, this, "process_list_search_line"); - gmSearch->addWidget(pListSearchLine, 1); - - connect(pList, TQT_SIGNAL(killProcess(int, int)), - this, TQT_SLOT(killProcess(int, int))); - connect(pList, TQT_SIGNAL(reniceProcess(const TQValueList &, int)), - this, TQT_SLOT(reniceProcess(const TQValueList &, int))); - connect(pList, TQT_SIGNAL(listModified(bool)), - this, TQT_SLOT(setModified(bool))); - - /* Create the combo box to configure the process filter. The - * cbFilter must be created prior to constructing pList as the - * pList constructor sets cbFilter to its start value. */ - cbFilter = new TQComboBox(this, "pList_cbFilter"); - TQ_CHECK_PTR(cbFilter); - gmSearch->addWidget(cbFilter,0); - cbFilter->insertItem(i18n("All Processes"), 0); - cbFilter->insertItem(i18n("System Processes"), 1); - cbFilter->insertItem(i18n("User Processes"), 2); - cbFilter->insertItem(i18n("Own Processes"), 3); - cbFilter->setMinimumSize(cbFilter->sizeHint()); - // Create the check box to switch between tree view and list view. - xbTreeView = new TQCheckBox(i18n("&Tree View"), this, "xbTreeView"); - TQ_CHECK_PTR(xbTreeView); - xbTreeView->setMinimumSize(xbTreeView->sizeHint()); - connect(xbTreeView, TQT_SIGNAL(toggled(bool)), - this, TQT_SLOT(setTreeView(bool))); - - - /* When the both cbFilter and pList are constructed we can connect the - * missing link. */ - connect(cbFilter, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(filterModeChanged(int))); - - // Create the 'Refresh' button. - bRefresh = new KPushButton( KGuiItem( i18n( "&Refresh" ), "reload" ), - this, "bRefresh" ); - TQ_CHECK_PTR(bRefresh); - bRefresh->setMinimumSize(bRefresh->sizeHint()); - connect(bRefresh, TQT_SIGNAL(clicked()), this, TQT_SLOT(updateList())); - - // Create the 'Kill' button. - bKill = new KPushButton(i18n("&Kill"), this, "bKill"); - TQ_CHECK_PTR(bKill); - bKill->setMinimumSize(bKill->sizeHint()); - connect(bKill, TQT_SIGNAL(clicked()), this, TQT_SLOT(killProcess())); - /* Disable the kill button until we know that the daemon supports the - * kill command. */ - bKill->setEnabled(false); - killSupported = false; - - gm->addWidget(pList, 1); - - gm1 = new TQHBoxLayout(); - TQ_CHECK_PTR(gm1); - gm->addLayout(gm1, 0); - gm1->addStretch(); - gm1->addWidget(xbTreeView); - gm1->addStretch(); - gm1->addWidget(bRefresh); - gm1->addStretch(); - gm1->addWidget(bKill); - gm1->addStretch(); - gm->addSpacing(5); - - gm->activate(); - - setPlotterWidget(pList); - - setMinimumSize(sizeHint()); - fixTabOrder(); -} - -void ProcessController::setSearchFocus() { - //stupid search line widget. See rant in fixTabOrder - if(!pListSearchLine->searchLine()) - TQTimer::singleShot(100, this, TQT_SLOT(setSearchFocus())); - else { - pListSearchLine->searchLine()->setFocus(); - } -} -void ProcessController::fixTabOrder() { - - //Wow, I hate this search line widget so much. - //It creates the searchline in a singleshot timer. This makes it totally unpredictable when searchLine is actually valid. - //So we set up singleshot timer and call ourselves over and over until it's ready. - // - //Did i mention I hate this? - if(!pListSearchLine->searchLine()) - TQTimer::singleShot(100, this, TQT_SLOT(fixTabOrder())); - else { - setTabOrder(pListSearchLine->searchLine(), cbFilter); - setTabOrder(cbFilter, pList); - setTabOrder(pList, xbTreeView); - setTabOrder(xbTreeView, bRefresh); - setTabOrder(bRefresh, bKill); - } -} - -void -ProcessController::resizeEvent(TQResizeEvent* ev) -{ - if(frame()) - frame()->setGeometry(0, 0, width(), height()); - - TQWidget::resizeEvent(ev); -} - -bool -ProcessController::addSensor(const TQString& hostName, - const TQString& sensorName, - const TQString& sensorType, - const TQString& title) -{ - if (sensorType != "table") - return (false); - - registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); - /* This just triggers the first communication. The full set of - * requests are send whenever the sensor reconnects (detected in - * sensorError(). */ - - sendRequest(hostName, "test kill", 4); - - if (title.isEmpty()) - setTitle(i18n("%1: Running Processes").arg(hostName)); - else - setTitle(title); - - return (true); -} - -void -ProcessController::updateList() -{ - sendRequest(sensors().at(0)->hostName(), "ps", 2); -} - -void -ProcessController::killProcess(int pid, int sig) -{ - sendRequest(sensors().at(0)->hostName(), - TQString("kill %1 %2" ).arg(pid).arg(sig), 3); - - if ( !timerOn() ) - // give ksysguardd time to update its proccess list - TQTimer::singleShot(3000, this, TQT_SLOT(updateList())); - else - updateList(); -} - -void -ProcessController::killProcess() -{ - const TQStringList& selectedAsStrings = pList->getSelectedAsStrings(); - if (selectedAsStrings.isEmpty()) - { - KMessageBox::sorry(this, - i18n("You need to select a process first.")); - return; - } - else - { - TQString msg = i18n("Do you want to kill the selected process?", - "Do you want to kill the %n selected processes?", - selectedAsStrings.count()); - - KDialogBase *dlg = new KDialogBase ( i18n ("Kill Process"), - KDialogBase::Yes | KDialogBase::Cancel, - KDialogBase::Yes, KDialogBase::Cancel, this->parentWidget(), - "killconfirmation", - true, true, KGuiItem(i18n("Kill"))); - - bool dontAgain = false; - - int res = KMessageBox::createKMessageBox(dlg, TQMessageBox::Question, - msg, selectedAsStrings, - i18n("Do not ask again"), &dontAgain, - KMessageBox::Notify); - - if (res != KDialogBase::Yes) - { - return; - } - } - - const TQValueList& selectedPIds = pList->getSelectedPIds(); - - // send kill signal to all seleted processes - TQValueListConstIterator it; - for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it) - sendRequest(sensors().at(0)->hostName(), TQString("kill %1 %2" ).arg(*it) - .arg(MENU_ID_SIGKILL), 3); - - if ( !timerOn()) - // give ksysguardd time to update its proccess list - TQTimer::singleShot(3000, this, TQT_SLOT(updateList())); - else - updateList(); -} - -void -ProcessController::reniceProcess(const TQValueList &pids, int niceValue) -{ - for( TQValueList::ConstIterator it = pids.constBegin(), end = pids.constEnd(); it != end; ++it ) - sendRequest(sensors().at(0)->hostName(), - TQString("setpriority %1 %2" ).arg(*it).arg(niceValue), 5); - sendRequest(sensors().at(0)->hostName(), "ps", 2); //update the display afterwards -} - -void -ProcessController::answerReceived(int id, const TQString& answer) -{ - /* We received something, so the sensor is probably ok. */ - sensorError(id, false); - - switch (id) - { - case 1: - { - /* We have received the answer to a ps? command that contains - * the information about the table headers. */ - KSGRD::SensorTokenizer lines(answer, '\n'); - if (lines.count() != 2) - { - kdDebug (1215) << "ProcessController::answerReceived(1)" - "wrong number of lines [" << answer << "]" << endl; - sensorError(id, true); - return; - } - KSGRD::SensorTokenizer headers(lines[0], '\t'); - KSGRD::SensorTokenizer colTypes(lines[1], '\t'); - - pList->removeColumns(); - for (unsigned int i = 0; i < headers.count(); i++) - { - TQString header; - if (dict[headers[i]]) - header = *dict[headers[i]]; - else - header = headers[i]; - pList->addColumn(header, colTypes[i]); - } - - break; - } - case 2: - /* We have received the answer to a ps command that contains a - * list of processes with various additional information. */ - pList->update(answer); - pListSearchLine->searchLine()->updateSearch(); //re-apply the filter - break; - case 3: - { - // result of kill operation - kdDebug(1215) << answer << endl; - KSGRD::SensorTokenizer vals(answer, '\t'); - switch (vals[0].toInt()) - { - case 0: // successful kill operation - break; - case 1: // unknown error - KSGRD::SensorMgr->notify( - i18n("Error while attempting to kill process %1.") - .arg(vals[1])); - break; - case 2: - KSGRD::SensorMgr->notify( - i18n("Insufficient permissions to kill " - "process %1.").arg(vals[1])); - break; - case 3: - KSGRD::SensorMgr->notify( - i18n("Process %1 has already disappeared.") - .arg(vals[1])); - break; - case 4: - KSGRD::SensorMgr->notify(i18n("Invalid Signal.")); - break; - } - break; - } - case 4: - killSupported = (answer.toInt() == 1); - pList->setKillSupported(killSupported); - bKill->setEnabled(killSupported); - break; - case 5: - { - // result of renice operation - kdDebug(1215) << answer << endl; - KSGRD::SensorTokenizer vals(answer, '\t'); - switch (vals[0].toInt()) - { - case 0: // successful renice operation - break; - case 1: // unknown error - KSGRD::SensorMgr->notify( - i18n("Error while attempting to renice process %1.") - .arg(vals[1])); - break; - case 2: - KSGRD::SensorMgr->notify( - i18n("Insufficient permissions to renice " - "process %1.").arg(vals[1])); - break; - case 3: - KSGRD::SensorMgr->notify( - i18n("Process %1 has already disappeared.") - .arg(vals[1])); - break; - case 4: - KSGRD::SensorMgr->notify(i18n("Invalid argument.")); - break; - } - break; - } - } -} - -void -ProcessController::sensorError(int, bool err) -{ - if (err == sensors().at(0)->isOk()) - { - if (!err) - { - /* Whenever the communication with the sensor has been - * (re-)established we need to requests the full set of - * properties again, since the back-end might be a new - * one. */ - sendRequest(sensors().at(0)->hostName(), "test kill", 4); - sendRequest(sensors().at(0)->hostName(), "ps?", 1); - sendRequest(sensors().at(0)->hostName(), "ps", 2); - } - - /* This happens only when the sensorOk status needs to be changed. */ - sensors().at(0)->setIsOk( !err ); - } - setSensorOk(sensors().at(0)->isOk()); -} - -bool -ProcessController::restoreSettings(TQDomElement& element) -{ - bool result = addSensor(element.attribute("hostName"), - element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "table" : element.attribute("sensorType")), - TQString::null); - - xbTreeView->setChecked(element.attribute("tree").toInt()); - setTreeView(element.attribute("tree").toInt()); - - uint filter = element.attribute("filter").toUInt(); - cbFilter->setCurrentItem(filter); - filterModeChanged(filter); - - uint col = element.attribute("sortColumn").toUInt(); - bool inc = element.attribute("incrOrder").toUInt(); - - if (!pList->load(element)) - return (false); - - pList->setSortColumn(col, inc); - - SensorDisplay::restoreSettings(element); - - setModified(false); - - return (result); -} - -bool -ProcessController::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) -{ - element.setAttribute("hostName", sensors().at(0)->hostName()); - element.setAttribute("sensorName", sensors().at(0)->name()); - element.setAttribute("sensorType", sensors().at(0)->type()); - element.setAttribute("tree", (uint) xbTreeView->isChecked()); - element.setAttribute("filter", cbFilter->currentItem()); - element.setAttribute("sortColumn", pList->getSortColumn()); - element.setAttribute("incrOrder", pList->getIncreasing()); - - if (!pList->save(doc, element)) - return (false); - - SensorDisplay::saveSettings(doc, element); - - if (save) - setModified(false); - - return (true); -} diff --git a/ksysguard/gui/SensorDisplayLib/ProcessController.cpp b/ksysguard/gui/SensorDisplayLib/ProcessController.cpp new file mode 100644 index 000000000..91851d113 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/ProcessController.cpp @@ -0,0 +1,472 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms version 2 of of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include + +#include + +#include +#include +#include +#include +#include +#include + +#include + +#include "ProcessController.moc" +#include "SignalIDs.h" + +#include +#include +#include +#include + +#include +#include + + + +ProcessController::ProcessController(TQWidget* parent, const char* name, const TQString &title, bool nf) + : KSGRD::SensorDisplay(parent, name, title, nf) +{ + dict.setAutoDelete(true); + dict.insert("Name", new TQString(i18n("Name"))); + dict.insert("PID", new TQString(i18n("PID"))); + dict.insert("PPID", new TQString(i18n("PPID"))); + dict.insert("UID", new TQString(i18n("UID"))); + dict.insert("GID", new TQString(i18n("GID"))); + dict.insert("Status", new TQString(i18n("Status"))); + dict.insert("User%", new TQString(i18n("User%"))); + dict.insert("System%", new TQString(i18n("System%"))); + dict.insert("Nice", new TQString(i18n("Nice"))); + dict.insert("VmSize", new TQString(i18n("VmSize"))); + dict.insert("VmRss", new TQString(i18n("VmRss"))); + dict.insert("Login", new TQString(i18n("Login"))); + dict.insert("Command", new TQString(i18n("Command"))); + + // Setup the geometry management. + gm = new TQVBoxLayout(this, 10); + TQ_CHECK_PTR(gm); + gm->addSpacing(15); + + gmSearch = new TQHBoxLayout(); + TQ_CHECK_PTR(gmSearch); + gm->addLayout(gmSearch, 0); + + // Create the table that lists the processes. + pList = new ProcessList(this, "pList"); + TQ_CHECK_PTR(pList); + pList->setShowSortIndicator(true); + pListSearchLine = new TDEListViewSearchLineWidget(pList, this, "process_list_search_line"); + gmSearch->addWidget(pListSearchLine, 1); + + connect(pList, TQT_SIGNAL(killProcess(int, int)), + this, TQT_SLOT(killProcess(int, int))); + connect(pList, TQT_SIGNAL(reniceProcess(const TQValueList &, int)), + this, TQT_SLOT(reniceProcess(const TQValueList &, int))); + connect(pList, TQT_SIGNAL(listModified(bool)), + this, TQT_SLOT(setModified(bool))); + + /* Create the combo box to configure the process filter. The + * cbFilter must be created prior to constructing pList as the + * pList constructor sets cbFilter to its start value. */ + cbFilter = new TQComboBox(this, "pList_cbFilter"); + TQ_CHECK_PTR(cbFilter); + gmSearch->addWidget(cbFilter,0); + cbFilter->insertItem(i18n("All Processes"), 0); + cbFilter->insertItem(i18n("System Processes"), 1); + cbFilter->insertItem(i18n("User Processes"), 2); + cbFilter->insertItem(i18n("Own Processes"), 3); + cbFilter->setMinimumSize(cbFilter->sizeHint()); + // Create the check box to switch between tree view and list view. + xbTreeView = new TQCheckBox(i18n("&Tree View"), this, "xbTreeView"); + TQ_CHECK_PTR(xbTreeView); + xbTreeView->setMinimumSize(xbTreeView->sizeHint()); + connect(xbTreeView, TQT_SIGNAL(toggled(bool)), + this, TQT_SLOT(setTreeView(bool))); + + + /* When the both cbFilter and pList are constructed we can connect the + * missing link. */ + connect(cbFilter, TQT_SIGNAL(activated(int)), + this, TQT_SLOT(filterModeChanged(int))); + + // Create the 'Refresh' button. + bRefresh = new KPushButton( KGuiItem( i18n( "&Refresh" ), "reload" ), + this, "bRefresh" ); + TQ_CHECK_PTR(bRefresh); + bRefresh->setMinimumSize(bRefresh->sizeHint()); + connect(bRefresh, TQT_SIGNAL(clicked()), this, TQT_SLOT(updateList())); + + // Create the 'Kill' button. + bKill = new KPushButton(i18n("&Kill"), this, "bKill"); + TQ_CHECK_PTR(bKill); + bKill->setMinimumSize(bKill->sizeHint()); + connect(bKill, TQT_SIGNAL(clicked()), this, TQT_SLOT(killProcess())); + /* Disable the kill button until we know that the daemon supports the + * kill command. */ + bKill->setEnabled(false); + killSupported = false; + + gm->addWidget(pList, 1); + + gm1 = new TQHBoxLayout(); + TQ_CHECK_PTR(gm1); + gm->addLayout(gm1, 0); + gm1->addStretch(); + gm1->addWidget(xbTreeView); + gm1->addStretch(); + gm1->addWidget(bRefresh); + gm1->addStretch(); + gm1->addWidget(bKill); + gm1->addStretch(); + gm->addSpacing(5); + + gm->activate(); + + setPlotterWidget(pList); + + setMinimumSize(sizeHint()); + fixTabOrder(); +} + +void ProcessController::setSearchFocus() { + //stupid search line widget. See rant in fixTabOrder + if(!pListSearchLine->searchLine()) + TQTimer::singleShot(100, this, TQT_SLOT(setSearchFocus())); + else { + pListSearchLine->searchLine()->setFocus(); + } +} +void ProcessController::fixTabOrder() { + + //Wow, I hate this search line widget so much. + //It creates the searchline in a singleshot timer. This makes it totally unpredictable when searchLine is actually valid. + //So we set up singleshot timer and call ourselves over and over until it's ready. + // + //Did i mention I hate this? + if(!pListSearchLine->searchLine()) + TQTimer::singleShot(100, this, TQT_SLOT(fixTabOrder())); + else { + setTabOrder(pListSearchLine->searchLine(), cbFilter); + setTabOrder(cbFilter, pList); + setTabOrder(pList, xbTreeView); + setTabOrder(xbTreeView, bRefresh); + setTabOrder(bRefresh, bKill); + } +} + +void +ProcessController::resizeEvent(TQResizeEvent* ev) +{ + if(frame()) + frame()->setGeometry(0, 0, width(), height()); + + TQWidget::resizeEvent(ev); +} + +bool +ProcessController::addSensor(const TQString& hostName, + const TQString& sensorName, + const TQString& sensorType, + const TQString& title) +{ + if (sensorType != "table") + return (false); + + registerSensor(new KSGRD::SensorProperties(hostName, sensorName, sensorType, title)); + /* This just triggers the first communication. The full set of + * requests are send whenever the sensor reconnects (detected in + * sensorError(). */ + + sendRequest(hostName, "test kill", 4); + + if (title.isEmpty()) + setTitle(i18n("%1: Running Processes").arg(hostName)); + else + setTitle(title); + + return (true); +} + +void +ProcessController::updateList() +{ + sendRequest(sensors().at(0)->hostName(), "ps", 2); +} + +void +ProcessController::killProcess(int pid, int sig) +{ + sendRequest(sensors().at(0)->hostName(), + TQString("kill %1 %2" ).arg(pid).arg(sig), 3); + + if ( !timerOn() ) + // give ksysguardd time to update its proccess list + TQTimer::singleShot(3000, this, TQT_SLOT(updateList())); + else + updateList(); +} + +void +ProcessController::killProcess() +{ + const TQStringList& selectedAsStrings = pList->getSelectedAsStrings(); + if (selectedAsStrings.isEmpty()) + { + KMessageBox::sorry(this, + i18n("You need to select a process first.")); + return; + } + else + { + TQString msg = i18n("Do you want to kill the selected process?", + "Do you want to kill the %n selected processes?", + selectedAsStrings.count()); + + KDialogBase *dlg = new KDialogBase ( i18n ("Kill Process"), + KDialogBase::Yes | KDialogBase::Cancel, + KDialogBase::Yes, KDialogBase::Cancel, this->parentWidget(), + "killconfirmation", + true, true, KGuiItem(i18n("Kill"))); + + bool dontAgain = false; + + int res = KMessageBox::createKMessageBox(dlg, TQMessageBox::Question, + msg, selectedAsStrings, + i18n("Do not ask again"), &dontAgain, + KMessageBox::Notify); + + if (res != KDialogBase::Yes) + { + return; + } + } + + const TQValueList& selectedPIds = pList->getSelectedPIds(); + + // send kill signal to all seleted processes + TQValueListConstIterator it; + for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it) + sendRequest(sensors().at(0)->hostName(), TQString("kill %1 %2" ).arg(*it) + .arg(MENU_ID_SIGKILL), 3); + + if ( !timerOn()) + // give ksysguardd time to update its proccess list + TQTimer::singleShot(3000, this, TQT_SLOT(updateList())); + else + updateList(); +} + +void +ProcessController::reniceProcess(const TQValueList &pids, int niceValue) +{ + for( TQValueList::ConstIterator it = pids.constBegin(), end = pids.constEnd(); it != end; ++it ) + sendRequest(sensors().at(0)->hostName(), + TQString("setpriority %1 %2" ).arg(*it).arg(niceValue), 5); + sendRequest(sensors().at(0)->hostName(), "ps", 2); //update the display afterwards +} + +void +ProcessController::answerReceived(int id, const TQString& answer) +{ + /* We received something, so the sensor is probably ok. */ + sensorError(id, false); + + switch (id) + { + case 1: + { + /* We have received the answer to a ps? command that contains + * the information about the table headers. */ + KSGRD::SensorTokenizer lines(answer, '\n'); + if (lines.count() != 2) + { + kdDebug (1215) << "ProcessController::answerReceived(1)" + "wrong number of lines [" << answer << "]" << endl; + sensorError(id, true); + return; + } + KSGRD::SensorTokenizer headers(lines[0], '\t'); + KSGRD::SensorTokenizer colTypes(lines[1], '\t'); + + pList->removeColumns(); + for (unsigned int i = 0; i < headers.count(); i++) + { + TQString header; + if (dict[headers[i]]) + header = *dict[headers[i]]; + else + header = headers[i]; + pList->addColumn(header, colTypes[i]); + } + + break; + } + case 2: + /* We have received the answer to a ps command that contains a + * list of processes with various additional information. */ + pList->update(answer); + pListSearchLine->searchLine()->updateSearch(); //re-apply the filter + break; + case 3: + { + // result of kill operation + kdDebug(1215) << answer << endl; + KSGRD::SensorTokenizer vals(answer, '\t'); + switch (vals[0].toInt()) + { + case 0: // successful kill operation + break; + case 1: // unknown error + KSGRD::SensorMgr->notify( + i18n("Error while attempting to kill process %1.") + .arg(vals[1])); + break; + case 2: + KSGRD::SensorMgr->notify( + i18n("Insufficient permissions to kill " + "process %1.").arg(vals[1])); + break; + case 3: + KSGRD::SensorMgr->notify( + i18n("Process %1 has already disappeared.") + .arg(vals[1])); + break; + case 4: + KSGRD::SensorMgr->notify(i18n("Invalid Signal.")); + break; + } + break; + } + case 4: + killSupported = (answer.toInt() == 1); + pList->setKillSupported(killSupported); + bKill->setEnabled(killSupported); + break; + case 5: + { + // result of renice operation + kdDebug(1215) << answer << endl; + KSGRD::SensorTokenizer vals(answer, '\t'); + switch (vals[0].toInt()) + { + case 0: // successful renice operation + break; + case 1: // unknown error + KSGRD::SensorMgr->notify( + i18n("Error while attempting to renice process %1.") + .arg(vals[1])); + break; + case 2: + KSGRD::SensorMgr->notify( + i18n("Insufficient permissions to renice " + "process %1.").arg(vals[1])); + break; + case 3: + KSGRD::SensorMgr->notify( + i18n("Process %1 has already disappeared.") + .arg(vals[1])); + break; + case 4: + KSGRD::SensorMgr->notify(i18n("Invalid argument.")); + break; + } + break; + } + } +} + +void +ProcessController::sensorError(int, bool err) +{ + if (err == sensors().at(0)->isOk()) + { + if (!err) + { + /* Whenever the communication with the sensor has been + * (re-)established we need to requests the full set of + * properties again, since the back-end might be a new + * one. */ + sendRequest(sensors().at(0)->hostName(), "test kill", 4); + sendRequest(sensors().at(0)->hostName(), "ps?", 1); + sendRequest(sensors().at(0)->hostName(), "ps", 2); + } + + /* This happens only when the sensorOk status needs to be changed. */ + sensors().at(0)->setIsOk( !err ); + } + setSensorOk(sensors().at(0)->isOk()); +} + +bool +ProcessController::restoreSettings(TQDomElement& element) +{ + bool result = addSensor(element.attribute("hostName"), + element.attribute("sensorName"), (element.attribute("sensorType").isEmpty() ? "table" : element.attribute("sensorType")), + TQString::null); + + xbTreeView->setChecked(element.attribute("tree").toInt()); + setTreeView(element.attribute("tree").toInt()); + + uint filter = element.attribute("filter").toUInt(); + cbFilter->setCurrentItem(filter); + filterModeChanged(filter); + + uint col = element.attribute("sortColumn").toUInt(); + bool inc = element.attribute("incrOrder").toUInt(); + + if (!pList->load(element)) + return (false); + + pList->setSortColumn(col, inc); + + SensorDisplay::restoreSettings(element); + + setModified(false); + + return (result); +} + +bool +ProcessController::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) +{ + element.setAttribute("hostName", sensors().at(0)->hostName()); + element.setAttribute("sensorName", sensors().at(0)->name()); + element.setAttribute("sensorType", sensors().at(0)->type()); + element.setAttribute("tree", (uint) xbTreeView->isChecked()); + element.setAttribute("filter", cbFilter->currentItem()); + element.setAttribute("sortColumn", pList->getSortColumn()); + element.setAttribute("incrOrder", pList->getIncreasing()); + + if (!pList->save(doc, element)) + return (false); + + SensorDisplay::saveSettings(doc, element); + + if (save) + setModified(false); + + return (true); +} diff --git a/ksysguard/gui/SensorDisplayLib/ProcessList.cc b/ksysguard/gui/SensorDisplayLib/ProcessList.cc deleted file mode 100644 index 9293ef6a0..000000000 --- a/ksysguard/gui/SensorDisplayLib/ProcessList.cc +++ /dev/null @@ -1,977 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (C) 1997 Bernd Johannes Wuebben - - - Copyright (C) 1998 Nicolas Leclercq - - Copyright (c) 1999, 2000, 2001, 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "ProcessController.h" -#include "ProcessList.h" -#include "ReniceDlg.h" -#include "SignalIDs.h" - -#define NONE -1 -#define INIT_PID 1 - -//extern const char* intKey(const char* text); -//extern const char* timeKey(const char* text); -//extern const char* floatKey(const char* text); - -TQDict ProcessList::aliases; - -int ProcessLVI::compare( TQListViewItem *item, int col, bool ascending ) const -{ - int type = ((ProcessList*)listView())->columnType( col ); - - if ( type == ProcessList::Int ) { - int prev = (int)TDEGlobal::locale()->readNumber( key( col, ascending ) ); - int next = (int)TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); - if ( prev < next ) - return -1; - else if ( prev == next ) - return 0; - else - return 1; - } - - if ( type == ProcessList::Float ) { - double prev = TDEGlobal::locale()->readNumber( key( col, ascending ) ); - double next = TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); - if ( prev < next ) - return -1; - else - return 1; - } - - if ( type == ProcessList::Time ) { - int hourPrev, hourNext, minutesPrev, minutesNext; - sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev ); - sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext ); - int prev = hourPrev * 60 + minutesPrev; - int next = hourNext * 60 + minutesNext; - if ( prev < next ) - return -1; - else if ( prev == next ) - return 0; - else - return 1; - } - - return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) ); -} - -ProcessList::ProcessList(TQWidget *parent, const char* name) - : TDEListView(parent, name) -{ - iconCache.setAutoDelete(true); - - columnDict.setAutoDelete(true); - columnDict.insert("running", - new TQString(i18n("process status", "running"))); - columnDict.insert("sleeping", - new TQString(i18n("process status", "sleeping"))); - columnDict.insert("disk sleep", - new TQString(i18n("process status", "disk sleep"))); - columnDict.insert("zombie", new TQString(i18n("process status", "zombie"))); - columnDict.insert("stopped", - new TQString(i18n("process status", "stopped"))); - columnDict.insert("paging", new TQString(i18n("process status", "paging"))); - columnDict.insert("idle", new TQString(i18n("process status", "idle"))); - - if (aliases.isEmpty()) - { -#ifdef Q_OS_LINUX - aliases.insert("init", new TQString("penguin")); -#else - aliases.insert("init", new TQString("system")); -#endif - /* kernel stuff */ - aliases.insert("bdflush", new TQString("kernel")); - aliases.insert("dhcpcd", new TQString("kernel")); - aliases.insert("kapm-idled", new TQString("kernel")); - aliases.insert("keventd", new TQString("kernel")); - aliases.insert("khubd", new TQString("kernel")); - aliases.insert("klogd", new TQString("kernel")); - aliases.insert("kreclaimd", new TQString("kernel")); - aliases.insert("kreiserfsd", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU0", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU1", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU2", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU3", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU4", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU5", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU6", new TQString("kernel")); - aliases.insert("ksoftirqd_CPU7", new TQString("kernel")); - aliases.insert("kswapd", new TQString("kernel")); - aliases.insert("kupdated", new TQString("kernel")); - aliases.insert("mdrecoveryd", new TQString("kernel")); - aliases.insert("scsi_eh_0", new TQString("kernel")); - aliases.insert("scsi_eh_1", new TQString("kernel")); - aliases.insert("scsi_eh_2", new TQString("kernel")); - aliases.insert("scsi_eh_3", new TQString("kernel")); - aliases.insert("scsi_eh_4", new TQString("kernel")); - aliases.insert("scsi_eh_5", new TQString("kernel")); - aliases.insert("scsi_eh_6", new TQString("kernel")); - aliases.insert("scsi_eh_7", new TQString("kernel")); - /* daemon and other service providers */ - aliases.insert("artsd", new TQString("daemon")); - aliases.insert("atd", new TQString("daemon")); - aliases.insert("automount", new TQString("daemon")); - aliases.insert("cardmgr", new TQString("daemon")); - aliases.insert("cron", new TQString("daemon")); - aliases.insert("cupsd", new TQString("daemon")); - aliases.insert("in.identd", new TQString("daemon")); - aliases.insert("lpd", new TQString("daemon")); - aliases.insert("mingetty", new TQString("daemon")); - aliases.insert("nscd", new TQString("daemon")); - aliases.insert("portmap", new TQString("daemon")); - aliases.insert("rpc.statd", new TQString("daemon")); - aliases.insert("rpciod", new TQString("daemon")); - aliases.insert("sendmail", new TQString("daemon")); - aliases.insert("sshd", new TQString("daemon")); - aliases.insert("syslogd", new TQString("daemon")); - aliases.insert("usbmgr", new TQString("daemon")); - aliases.insert("wwwoffled", new TQString("daemon")); - aliases.insert("xntpd", new TQString("daemon")); - aliases.insert("ypbind", new TQString("daemon")); - aliases.insert("apmd", new TQString("daemon")); - aliases.insert("getty", new TQString("daemon")); - aliases.insert("mountd", new TQString("daemon")); - aliases.insert("inetd", new TQString("daemon")); - aliases.insert("nfsd", new TQString("daemon")); - aliases.insert("wsmoused", new TQString("daemon")); - /* kde applications */ - aliases.insert("appletproxy", new TQString("tdeapp")); - aliases.insert("dcopserver", new TQString("tdeapp")); - aliases.insert("kcookiejar", new TQString("tdeapp")); - aliases.insert("kde", new TQString("tdeapp")); - aliases.insert("kded", new TQString("tdeapp")); - aliases.insert("tdeinit", new TQString("tdeapp")); - aliases.insert("kdesktop", new TQString("tdeapp")); - aliases.insert("tdesud", new TQString("tdeapp")); - aliases.insert("tdm", new TQString("tdeapp")); - aliases.insert("khotkeys", new TQString("tdeapp")); - aliases.insert("tdeio_file", new TQString("tdeapp")); - aliases.insert("tdeio_uiserver", new TQString("tdeapp")); - aliases.insert("tdelauncher", new TQString("tdeapp")); - aliases.insert("ksmserver", new TQString("tdeapp")); - aliases.insert("kwrapper", new TQString("tdeapp")); - aliases.insert("kwrited", new TQString("tdeapp")); - aliases.insert("kxmlrpcd", new TQString("tdeapp")); - aliases.insert("starttde", new TQString("tdeapp")); - /* other processes */ - aliases.insert("bash", new TQString("shell")); - aliases.insert("cat", new TQString("tools")); - aliases.insert("egrep", new TQString("tools")); - aliases.insert("emacs", new TQString("application-vnd.oasis.opendocument.text")); - aliases.insert("fgrep", new TQString("tools")); - aliases.insert("find", new TQString("tools")); - aliases.insert("grep", new TQString("tools")); - aliases.insert("ksh", new TQString("shell")); - aliases.insert("screen", new TQString("openterm")); - aliases.insert("sh", new TQString("shell")); - aliases.insert("sort", new TQString("tools")); - aliases.insert("ssh", new TQString("shell")); - aliases.insert("su", new TQString("tools")); - aliases.insert("tcsh", new TQString("shell")); - aliases.insert("tee", new TQString("tools")); - aliases.insert("vi", new TQString("application-vnd.oasis.opendocument.text")); - aliases.insert("vim", new TQString("application-vnd.oasis.opendocument.text")); - } - - /* The filter mode is controlled by a combo box of the parent. If - * the mode is changed we get a signal. */ - connect(parent, TQT_SIGNAL(setFilterMode(int)), - this, TQT_SLOT(setFilterMode(int))); - - /* We need to catch this signal to show various popup menues. */ - connect(this, - TQT_SIGNAL(rightButtonPressed(TQListViewItem*, const TQPoint&, int)), - this, - TQT_SLOT(handleRMBPressed(TQListViewItem*, const TQPoint&, int))); - - /* Since Qt does not tell us the sorting details we have to do our - * own bookkeping, so we can save and restore the sorting - * settings. */ - connect(header(), TQT_SIGNAL(clicked(int)), this, TQT_SLOT(sortingChanged(int))); - - ctrlKeyDown = false; - shiftKeyDown = false; - treeViewEnabled = false; - openAll = true; - - filterMode = FILTER_ALL; - - sortColumn = 1; - increasing = false; - - // Elements in the process list may only live in this list. - pl.setAutoDelete(true); - - setItemMargin(2); - setAllColumnsShowFocus(true); - setTreeStepSize(17); - setSorting(sortColumn, increasing); - setSelectionMode(TQListView::Extended); - - // Create popup menu for RMB clicks on table header - headerPM = new TQPopupMenu(); - headerPM->insertItem(i18n("Remove Column"), HEADER_REMOVE); - headerPM->insertItem(i18n("Add Column"), HEADER_ADD); - headerPM->insertItem(i18n("Help on Column"), HEADER_HELP); - - connect(header(), TQT_SIGNAL(sizeChange(int, int, int)), - this, TQT_SLOT(sizeChanged(int, int, int))); - connect(header(), TQT_SIGNAL(indexChange(int, int, int)), - this, TQT_SLOT(indexChanged(int, int, int))); - - killSupported = false; - setModified(false); -} - -ProcessList::~ProcessList() -{ - delete(headerPM); -} - -const TQValueList& -ProcessList::getSelectedPIds() -{ - selectedPIds.clear(); - // iterate through all selected visible items of the listview - TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected ); - for ( ; it.current(); ++it ) - selectedPIds.append(it.current()->text(1).toInt()); - - return (selectedPIds); -} - -const TQStringList& -ProcessList::getSelectedAsStrings() -{ - selectedAsStrings.clear(); - // iterate through all selected visible items of the listview - TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected ); - TQString spaces; - for ( ; it.current(); ++it ) { - spaces.fill(TQChar(' '), 7 - it.current()->text(1).length()); - selectedAsStrings.append("(PID: " + it.current()->text(1) + ")" + spaces + " " + it.current()->text(0)); - } - - return (selectedAsStrings); -} -bool -ProcessList::update(const TQString& list) -{ - if ((!shiftKeyDown) && (!ctrlKeyDown)) - { - /* Disable painting to avoid flickering effects, - * especially when in tree view mode. - * Ditto for the scrollbar. */ - setUpdatesEnabled(false); - viewport()->setUpdatesEnabled(false); - - pl.clear(); - - // Convert ps answer in a list of tokenized lines - KSGRD::SensorTokenizer procs(list, '\n'); - for (unsigned int i = 0; i < procs.count(); i++) - { - KSGRD::SensorPSLine* line = new KSGRD::SensorPSLine(procs[i]); - if (line->count() != (uint) columns()) - { -#if 0 - // This is needed for debugging only. - kdDebug(1215) << list << endl; - TQString l; - for (uint j = 0; j < line->count(); j++) - l += (*line)[j] + "|"; - kdDebug(1215) << "Incomplete ps line:" << l << endl; -#endif - return (false); - } - else - pl.append(line); - } - - int currItemPos = itemPos(currentItem()); - int vpos = verticalScrollBar()->value(); - int hpos = horizontalScrollBar()->value(); - - updateMetaInfo(); - - clear(); - - if (treeViewEnabled) - buildTree(); - else - buildList(); - - TQListViewItemIterator it( this ); - while ( it.current() ) { - if ( itemPos( it.current() ) == currItemPos ) { - setCurrentItem( it.current() ); - break; - } - ++it; - } - - verticalScrollBar()->setValue(vpos); - horizontalScrollBar()->setValue(hpos); - - // Re-enable painting, and force an update. - setUpdatesEnabled(true); - viewport()->setUpdatesEnabled(true); - - triggerUpdate(); - } - - return (true); -} - -void -ProcessList::setTreeView(bool tv) -{ - if ((treeViewEnabled = tv)) - { - savedWidth[0] = columnWidth(0); - openAll = true; - } - else - { - /* In tree view the first column is wider than in list view mode. - * So we shrink it to 1 pixel. The next update will resize it again - * appropriately. */ - setColumnWidth(0, savedWidth[0]); - } - /* In tree view mode borders are added to the icons. So we have to clear - * the cache when we change the tree view mode. */ - iconCache.clear(); -} - -bool -ProcessList::load(TQDomElement& el) -{ - TQDomNodeList dnList = el.elementsByTagName("column"); - for (uint i = 0; i < dnList.count(); ++i) - { - TQDomElement lel = dnList.item(i).toElement(); - if (savedWidth.count() <= i) - savedWidth.append(lel.attribute("savedWidth").toInt()); - else - savedWidth[i] = lel.attribute("savedWidth").toInt(); - if (currentWidth.count() <= i) - currentWidth.append(lel.attribute("currentWidth").toInt()); - else - currentWidth[i] = lel.attribute("currentWidth").toInt(); - if (index.count() <= i) - index.append(lel.attribute("index").toInt()); - else - index[i] = lel.attribute("index").toInt(); - } - - setModified(false); - - return (true); -} - -bool -ProcessList::save(TQDomDocument& doc, TQDomElement& display) -{ - for (int i = 0; i < columns(); ++i) - { - TQDomElement col = doc.createElement("column"); - display.appendChild(col); - col.setAttribute("currentWidth", columnWidth(i)); - col.setAttribute("savedWidth", savedWidth[i]); - col.setAttribute("index", header()->mapToIndex(i)); - } - - setModified(false); - - return (true); -} - -void -ProcessList::sortingChanged(int col) -{ - if (col == sortColumn) - increasing = !increasing; - else - { - sortColumn = col; - increasing = true; - } - setSorting(sortColumn, increasing); - setModified(true); -} - -int ProcessList::columnType( uint pos ) const -{ - if ( pos >= mColumnTypes.count() ) - return 0; - - if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" ) - return Int; - else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" ) - return Float; - else if ( mColumnTypes[ pos ] == "t" ) - return Time; - else - return Text; -} - -bool -ProcessList::matchesFilter(KSGRD::SensorPSLine* p) const -{ - // This mechanism is likely to change in the future! - - switch (filterMode) - { - case FILTER_ALL: - return (true); - - case FILTER_SYSTEM: - return (p->uid() < 100 ? true : false); - - case FILTER_USER: - return (p->uid() >= 100 ? true : false); - - case FILTER_OWN: - default: - return (p->uid() == (long) getuid() ? true : false); - } -} - -void -ProcessList::buildList() -{ - /* Get the first process in the list, check whether it matches the - * filter and append it to TQListView widget if so. */ - while (!pl.isEmpty()) - { - KSGRD::SensorPSLine* p = pl.first(); - - if (matchesFilter(p)) - { - ProcessLVI* pli = new ProcessLVI(this); - - addProcess(p, pli); - - if (selectedPIds.findIndex(p->pid()) != -1) - pli->setSelected(true); - } - pl.removeFirst(); - } -} - -void -ProcessList::buildTree() -{ - // remove all leaves that do not match the filter - deleteLeaves(); - - KSGRD::SensorPSLine* ps = pl.first(); - - while (ps) - { - if (ps->pid() == INIT_PID) - { - // insert root item into the tree widget - ProcessLVI* pli = new ProcessLVI(this); - addProcess(ps, pli); - - // remove the process from the process list, ps is now invalid - int pid = ps->pid(); - pl.remove(); - - if (selectedPIds.findIndex(pid) != -1) - pli->setSelected(true); - - // insert all child processes of current process - extendTree(&pl, pli, pid); - break; - } - else - ps = pl.next(); - } -} - -void -ProcessList::deleteLeaves(void) -{ - for ( ; ; ) - { - unsigned int i; - for (i = 0; i < pl.count() && - (!isLeafProcess(pl.at(i)->pid()) || - matchesFilter(pl.at(i))); i++) - ; - if (i == pl.count()) - return; - - pl.remove(i); - } -} - -bool -ProcessList::isLeafProcess(int pid) -{ - for (unsigned int i = 0; i < pl.count(); i++) - if (pl.at(i)->ppid() == pid) - return (false); - - return (true); -} - -void -ProcessList::extendTree(TQPtrList* pl, ProcessLVI* parent, int ppid) -{ - KSGRD::SensorPSLine* ps; - - // start at top list - ps = pl->first(); - - while (ps) - { - // look for a child process of the current parent - if (ps->ppid() == ppid) - { - ProcessLVI* pli = new ProcessLVI(parent); - - addProcess(ps, pli); - - if (selectedPIds.findIndex(ps->pid()) != -1) - pli->setSelected(true); - - if (ps->ppid() != INIT_PID && closedSubTrees.findIndex(ps->ppid()) != -1) - parent->setOpen(false); - else - parent->setOpen(true); - - // remove the process from the process list, ps is now invalid - int pid = ps->pid(); - pl->remove(); - - // now look for the childs of the inserted process - extendTree(pl, pli, pid); - - /* Since buildTree can remove processes from the list we - * can't find a "current" process. So we start searching - * at the top again. It's no endless loops since this - * branch is only entered when there are children of the - * current parent in the list. When we have removed them - * all the while loop will exit. */ - ps = pl->first(); - } - else - ps = pl->next(); - } -} -void -ProcessList::addProcess(KSGRD::SensorPSLine* p, ProcessLVI* pli) -{ - TQString name = p->name(); - if (aliases[name]) - name = *aliases[name]; - - /* Get icon from icon list that might be appropriate for a process - * with this name. */ - TQPixmap pix; - if (!iconCache[name]) - { - pix = TDEGlobal::iconLoader()->loadIcon(name, TDEIcon::Small, - TDEIcon::SizeSmall, TDEIcon::DefaultState, - 0L, true); - if (pix.isNull() || !pix.mask()) - pix = TDEGlobal::iconLoader()->loadIcon("unknownapp", TDEIcon::User, - TDEIcon::SizeSmall); - - if (pix.width() != 16 || pix.height() != 16) - { - /* I guess this isn't needed too often. The TDEIconLoader should - * scale the pixmaps already appropriately. Since I got a bug - * report claiming that it doesn't work with GNOME apps I've - * added this safeguard. */ - TQImage img; - img = pix; - img.smoothScale(16, 16); - pix = img; - } - /* We copy the icon into a 24x16 pixmap to add a 4 pixel margin on - * the left and right side. In tree view mode we use the original - * icon. */ - TQPixmap icon(24, 16, pix.depth()); - if (!treeViewEnabled) - { - icon.fill(); - bitBlt(&icon, 4, 0, &pix, 0, 0, pix.width(), pix.height()); - TQBitmap mask(24, 16, true); - bitBlt(&mask, 4, 0, pix.mask(), 0, 0, pix.width(), pix.height()); - icon.setMask(mask); - pix = icon; - } - iconCache.insert(name, new TQPixmap(pix)); - } - else - pix = *(iconCache[name]); - - // icon + process name - pli->setPixmap(0, pix); - pli->setText(0, p->name()); - - // insert remaining field into table - for (unsigned int col = 1; col < p->count(); col++) - { - if (mColumnTypes[col] == "S" && columnDict[(*p)[col]]) - pli->setText(col, *columnDict[(*p)[col]]); - else if ( mColumnTypes[col] == "f" ) - pli->setText( col, TDEGlobal::locale()->formatNumber( (*p)[col].toFloat() ) ); - else if ( mColumnTypes[col] == "D" ) - pli->setText( col, TDEGlobal::locale()->formatNumber( (*p)[col].toInt(), 0 ) ); - else - pli->setText(col, (*p)[col]); - } -} - -void -ProcessList::updateMetaInfo(void) -{ - selectedPIds.clear(); - closedSubTrees.clear(); - - TQListViewItemIterator it(this); - - // iterate through all items of the listview - for ( ; it.current(); ++it ) - { - if (it.current()->isSelected() && it.current()->isVisible()) - selectedPIds.append(it.current()->text(1).toInt()); - if (treeViewEnabled && !it.current()->isOpen()) - closedSubTrees.append(it.current()->text(1).toInt()); - } - - /* In list view mode all list items are set to closed by TQListView. - * If the tree view is now selected, all item will be closed. This is - * annoying. So we use the openAll flag to force all trees to open when - * the treeViewEnbled flag was set to true. */ - if (openAll) - { - if (treeViewEnabled) - closedSubTrees.clear(); - openAll = false; - } -} - -void -ProcessList::removeColumns(void) -{ - for (int i = columns() - 1; i >= 0; --i) - removeColumn(i); -} - -void -ProcessList::addColumn(const TQString& label, const TQString& type) -{ - TQListView::addColumn(label); - uint col = columns() - 1; - if (type == "s" || type == "S") - setColumnAlignment(col, AlignLeft); - else if (type == "d" || type == "D") - setColumnAlignment(col, AlignRight); - else if (type == "t") - setColumnAlignment(col, AlignRight); - else if (type == "f") - setColumnAlignment(col, AlignRight); - else - { - kdDebug(1215) << "Unknown type " << type << " of column " << label - << " in ProcessList!" << endl; - return; - } - - mColumnTypes.append(type); - - /* Just use some sensible default values as initial setting. */ - TQFontMetrics fm = fontMetrics(); - setColumnWidth(col, fm.width(label) + 10); - - if (currentWidth.count() - 1 == col) - { - /* Table has been loaded from file. We can restore the settings - * when the last column has been added. */ - for (uint i = 0; i < col; ++i) - { - /* In case the language has been changed the column width - * might need to be increased. */ - if (currentWidth[i] == 0) - { - if (fm.width(header()->label(i)) + 10 > savedWidth[i]) - savedWidth[i] = fm.width(header()->label(i)) + 10; - setColumnWidth(i, 0); - } - else - { - if (fm.width(header()->label(i)) + 10 > currentWidth[i]) - setColumnWidth(i, fm.width(header()->label(i)) + 10); - else - setColumnWidth(i, currentWidth[i]); - } - setColumnWidthMode(i, currentWidth[i] == 0 ? - TQListView::Manual : TQListView::Maximum); - header()->moveSection(i, index[i]); - } - setSorting(sortColumn, increasing); - } -} - -void -ProcessList::handleRMBPressed(TQListViewItem* lvi, const TQPoint& p, int col) -{ - if (!lvi) - return; - - lvi->setSelected( true ); - - /* lvi is only valid until the next time we hit the main event - * loop. So we need to save the information we need after calling - * processPM->exec(). */ - int currentPId = lvi->text(1).toInt(); - - int currentNiceValue = 0; - for (int i = 0; i < columns(); ++i) - if (TQString::compare(header()->label(i), i18n("Nice")) == 0) - currentNiceValue = lvi->text(i).toInt(); - - TQPopupMenu processPM; - if (columnWidth(col) != 0) - processPM.insertItem(i18n("Hide Column"), 5); - TQPopupMenu* hiddenPM = new TQPopupMenu(&processPM); - for (int i = 0; i < columns(); ++i) - if (columnWidth(i) == 0) - hiddenPM->insertItem(header()->label(i), i + 100); - if(columns()) - processPM.insertItem(i18n("Show Column"), hiddenPM); - - processPM.insertSeparator(); - - processPM.insertItem(i18n("Select All Processes"), 1); - processPM.insertItem(i18n("Unselect All Processes"), 2); - - TQPopupMenu* signalPM = new TQPopupMenu(&processPM); - if (killSupported && lvi->isSelected()) - { - processPM.insertSeparator(); - processPM.insertItem(i18n("Select All Child Processes"), 3); - processPM.insertItem(i18n("Unselect All Child Processes"), 4); - - signalPM->insertItem(i18n("SIGABRT"), MENU_ID_SIGABRT); - signalPM->insertItem(i18n("SIGALRM"), MENU_ID_SIGALRM); - signalPM->insertItem(i18n("SIGCHLD"), MENU_ID_SIGCHLD); - signalPM->insertItem(i18n("SIGCONT"), MENU_ID_SIGCONT); - signalPM->insertItem(i18n("SIGFPE"), MENU_ID_SIGFPE); - signalPM->insertItem(i18n("SIGHUP"), MENU_ID_SIGHUP); - signalPM->insertItem(i18n("SIGILL"), MENU_ID_SIGILL); - signalPM->insertItem(i18n("SIGINT"), MENU_ID_SIGINT); - signalPM->insertItem(i18n("SIGKILL"), MENU_ID_SIGKILL); - signalPM->insertItem(i18n("SIGPIPE"), MENU_ID_SIGPIPE); - signalPM->insertItem(i18n("SIGQUIT"), MENU_ID_SIGQUIT); - signalPM->insertItem(i18n("SIGSEGV"), MENU_ID_SIGSEGV); - signalPM->insertItem(i18n("SIGSTOP"), MENU_ID_SIGSTOP); - signalPM->insertItem(i18n("SIGTERM"), MENU_ID_SIGTERM); - signalPM->insertItem(i18n("SIGTSTP"), MENU_ID_SIGTSTP); - signalPM->insertItem(i18n("SIGTTIN"), MENU_ID_SIGTTIN); - signalPM->insertItem(i18n("SIGTTOU"), MENU_ID_SIGTTOU); - signalPM->insertItem(i18n("SIGUSR1"), MENU_ID_SIGUSR1); - signalPM->insertItem(i18n("SIGUSR2"), MENU_ID_SIGUSR2); - - processPM.insertSeparator(); - processPM.insertItem(i18n("Send Signal"), signalPM); - } - - /* differ between killSupported and reniceSupported in a future - * version. */ - if (killSupported && lvi->isSelected()) - { - processPM.insertSeparator(); - processPM.insertItem(i18n("Renice Process..."), 300); - } - - int id; - switch (id = processPM.exec(p)) - { - case -1: - break; - case 1: - case 2: - selectAllItems(id & 1); - break; - case 3: - case 4: - selectAllChilds(currentPId, id & 1); - break; - case 5: - setColumnWidthMode(col, TQListView::Manual); - savedWidth[col] = columnWidth(col); - setColumnWidth(col, 0); - setModified(true); - break; - case 300: - { - ReniceDlg reniceDlg(this, "reniceDlg", currentNiceValue, currentPId); - - int reniceVal; - if ((reniceVal = reniceDlg.exec()) != 40) { - emit reniceProcess(selectedPIds, reniceVal); - } - } - break; - default: - /* IDs < 100 are used for signals. */ - if (id < 100) - { - /* we go through list to get all task also - when update interval is paused */ - selectedPIds.clear(); - TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected); - - // iterate through all selected visible items of the listview - for ( ; it.current(); ++it ) - { - selectedPIds.append(it.current()->text(1).toInt()); - } - - TQString msg = i18n("Do you really want to send signal %1 to the selected process?", - "Do you really want to send signal %1 to the %n selected processes?", - selectedPIds.count()) - .arg(signalPM->text(id)); - int answ; - switch(answ = KMessageBox::questionYesNo(this, msg, TQString::null, i18n("Send"), KStdGuiItem::cancel())) - { - case KMessageBox::Yes: - { - TQValueList::Iterator it; - for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it) - emit (killProcess(*it, id)); - break; - } - default: - break; - } - } - else - { - /* IDs >= 100 are used for hidden columns. */ - int col = id - 100; - setColumnWidthMode(col, TQListView::Maximum); - setColumnWidth(col, savedWidth[col]); - setModified(true); - } - } -} - -void -ProcessList::selectAllItems(bool select) -{ - selectedPIds.clear(); - - TQListViewItemIterator it(this, TQListViewItemIterator::Visible); - - // iterate through all items of the listview - for ( ; it.current(); ++it ) - { - it.current()->setSelected(select); - repaintItem(it.current()); - if (select) - selectedPIds.append(it.current()->text(1).toInt()); - } -} - -void -ProcessList::selectAllChilds(int pid, bool select) -{ - TQListViewItemIterator it(this, TQListViewItemIterator::Visible ); - - // iterate through all items of the listview - for ( ; it.current(); ++it ) - { - // Check if PPID matches the pid (current is a child of pid) - if (it.current()->text(2).toInt() == pid) - { - int currPId = it.current()->text(1).toInt(); - it.current()->setSelected(select); - repaintItem(it.current()); - if (select) - selectedPIds.append(currPId); - else - selectedPIds.remove(currPId); - selectAllChilds(currPId, select); - } - } -} - -void -ProcessList::keyPressEvent(TQKeyEvent *e) -{ - if (e->key() == Key_Shift) { - shiftKeyDown = true; - } - if (e->key() == Key_Control) { - ctrlKeyDown = true; - } - TDEListView::keyPressEvent(e); -} - -void -ProcessList::keyReleaseEvent(TQKeyEvent *e) -{ - if (e->key() == Key_Shift) { - shiftKeyDown = false; - } - if (e->key() == Key_Control) { - ctrlKeyDown = false; - } - TDEListView::keyReleaseEvent(e); -} - -#include "ProcessList.moc" diff --git a/ksysguard/gui/SensorDisplayLib/ProcessList.cpp b/ksysguard/gui/SensorDisplayLib/ProcessList.cpp new file mode 100644 index 000000000..9293ef6a0 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/ProcessList.cpp @@ -0,0 +1,977 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (C) 1997 Bernd Johannes Wuebben + + + Copyright (C) 1998 Nicolas Leclercq + + Copyright (c) 1999, 2000, 2001, 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "ProcessController.h" +#include "ProcessList.h" +#include "ReniceDlg.h" +#include "SignalIDs.h" + +#define NONE -1 +#define INIT_PID 1 + +//extern const char* intKey(const char* text); +//extern const char* timeKey(const char* text); +//extern const char* floatKey(const char* text); + +TQDict ProcessList::aliases; + +int ProcessLVI::compare( TQListViewItem *item, int col, bool ascending ) const +{ + int type = ((ProcessList*)listView())->columnType( col ); + + if ( type == ProcessList::Int ) { + int prev = (int)TDEGlobal::locale()->readNumber( key( col, ascending ) ); + int next = (int)TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); + if ( prev < next ) + return -1; + else if ( prev == next ) + return 0; + else + return 1; + } + + if ( type == ProcessList::Float ) { + double prev = TDEGlobal::locale()->readNumber( key( col, ascending ) ); + double next = TDEGlobal::locale()->readNumber( item->key( col, ascending ) ); + if ( prev < next ) + return -1; + else + return 1; + } + + if ( type == ProcessList::Time ) { + int hourPrev, hourNext, minutesPrev, minutesNext; + sscanf( key( col, ascending ).latin1(), "%d:%d", &hourPrev, &minutesPrev ); + sscanf( item->key( col, ascending ).latin1(), "%d:%d", &hourNext, &minutesNext ); + int prev = hourPrev * 60 + minutesPrev; + int next = hourNext * 60 + minutesNext; + if ( prev < next ) + return -1; + else if ( prev == next ) + return 0; + else + return 1; + } + + return key( col, ascending ).localeAwareCompare( item->key( col, ascending ) ); +} + +ProcessList::ProcessList(TQWidget *parent, const char* name) + : TDEListView(parent, name) +{ + iconCache.setAutoDelete(true); + + columnDict.setAutoDelete(true); + columnDict.insert("running", + new TQString(i18n("process status", "running"))); + columnDict.insert("sleeping", + new TQString(i18n("process status", "sleeping"))); + columnDict.insert("disk sleep", + new TQString(i18n("process status", "disk sleep"))); + columnDict.insert("zombie", new TQString(i18n("process status", "zombie"))); + columnDict.insert("stopped", + new TQString(i18n("process status", "stopped"))); + columnDict.insert("paging", new TQString(i18n("process status", "paging"))); + columnDict.insert("idle", new TQString(i18n("process status", "idle"))); + + if (aliases.isEmpty()) + { +#ifdef Q_OS_LINUX + aliases.insert("init", new TQString("penguin")); +#else + aliases.insert("init", new TQString("system")); +#endif + /* kernel stuff */ + aliases.insert("bdflush", new TQString("kernel")); + aliases.insert("dhcpcd", new TQString("kernel")); + aliases.insert("kapm-idled", new TQString("kernel")); + aliases.insert("keventd", new TQString("kernel")); + aliases.insert("khubd", new TQString("kernel")); + aliases.insert("klogd", new TQString("kernel")); + aliases.insert("kreclaimd", new TQString("kernel")); + aliases.insert("kreiserfsd", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU0", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU1", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU2", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU3", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU4", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU5", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU6", new TQString("kernel")); + aliases.insert("ksoftirqd_CPU7", new TQString("kernel")); + aliases.insert("kswapd", new TQString("kernel")); + aliases.insert("kupdated", new TQString("kernel")); + aliases.insert("mdrecoveryd", new TQString("kernel")); + aliases.insert("scsi_eh_0", new TQString("kernel")); + aliases.insert("scsi_eh_1", new TQString("kernel")); + aliases.insert("scsi_eh_2", new TQString("kernel")); + aliases.insert("scsi_eh_3", new TQString("kernel")); + aliases.insert("scsi_eh_4", new TQString("kernel")); + aliases.insert("scsi_eh_5", new TQString("kernel")); + aliases.insert("scsi_eh_6", new TQString("kernel")); + aliases.insert("scsi_eh_7", new TQString("kernel")); + /* daemon and other service providers */ + aliases.insert("artsd", new TQString("daemon")); + aliases.insert("atd", new TQString("daemon")); + aliases.insert("automount", new TQString("daemon")); + aliases.insert("cardmgr", new TQString("daemon")); + aliases.insert("cron", new TQString("daemon")); + aliases.insert("cupsd", new TQString("daemon")); + aliases.insert("in.identd", new TQString("daemon")); + aliases.insert("lpd", new TQString("daemon")); + aliases.insert("mingetty", new TQString("daemon")); + aliases.insert("nscd", new TQString("daemon")); + aliases.insert("portmap", new TQString("daemon")); + aliases.insert("rpc.statd", new TQString("daemon")); + aliases.insert("rpciod", new TQString("daemon")); + aliases.insert("sendmail", new TQString("daemon")); + aliases.insert("sshd", new TQString("daemon")); + aliases.insert("syslogd", new TQString("daemon")); + aliases.insert("usbmgr", new TQString("daemon")); + aliases.insert("wwwoffled", new TQString("daemon")); + aliases.insert("xntpd", new TQString("daemon")); + aliases.insert("ypbind", new TQString("daemon")); + aliases.insert("apmd", new TQString("daemon")); + aliases.insert("getty", new TQString("daemon")); + aliases.insert("mountd", new TQString("daemon")); + aliases.insert("inetd", new TQString("daemon")); + aliases.insert("nfsd", new TQString("daemon")); + aliases.insert("wsmoused", new TQString("daemon")); + /* kde applications */ + aliases.insert("appletproxy", new TQString("tdeapp")); + aliases.insert("dcopserver", new TQString("tdeapp")); + aliases.insert("kcookiejar", new TQString("tdeapp")); + aliases.insert("kde", new TQString("tdeapp")); + aliases.insert("kded", new TQString("tdeapp")); + aliases.insert("tdeinit", new TQString("tdeapp")); + aliases.insert("kdesktop", new TQString("tdeapp")); + aliases.insert("tdesud", new TQString("tdeapp")); + aliases.insert("tdm", new TQString("tdeapp")); + aliases.insert("khotkeys", new TQString("tdeapp")); + aliases.insert("tdeio_file", new TQString("tdeapp")); + aliases.insert("tdeio_uiserver", new TQString("tdeapp")); + aliases.insert("tdelauncher", new TQString("tdeapp")); + aliases.insert("ksmserver", new TQString("tdeapp")); + aliases.insert("kwrapper", new TQString("tdeapp")); + aliases.insert("kwrited", new TQString("tdeapp")); + aliases.insert("kxmlrpcd", new TQString("tdeapp")); + aliases.insert("starttde", new TQString("tdeapp")); + /* other processes */ + aliases.insert("bash", new TQString("shell")); + aliases.insert("cat", new TQString("tools")); + aliases.insert("egrep", new TQString("tools")); + aliases.insert("emacs", new TQString("application-vnd.oasis.opendocument.text")); + aliases.insert("fgrep", new TQString("tools")); + aliases.insert("find", new TQString("tools")); + aliases.insert("grep", new TQString("tools")); + aliases.insert("ksh", new TQString("shell")); + aliases.insert("screen", new TQString("openterm")); + aliases.insert("sh", new TQString("shell")); + aliases.insert("sort", new TQString("tools")); + aliases.insert("ssh", new TQString("shell")); + aliases.insert("su", new TQString("tools")); + aliases.insert("tcsh", new TQString("shell")); + aliases.insert("tee", new TQString("tools")); + aliases.insert("vi", new TQString("application-vnd.oasis.opendocument.text")); + aliases.insert("vim", new TQString("application-vnd.oasis.opendocument.text")); + } + + /* The filter mode is controlled by a combo box of the parent. If + * the mode is changed we get a signal. */ + connect(parent, TQT_SIGNAL(setFilterMode(int)), + this, TQT_SLOT(setFilterMode(int))); + + /* We need to catch this signal to show various popup menues. */ + connect(this, + TQT_SIGNAL(rightButtonPressed(TQListViewItem*, const TQPoint&, int)), + this, + TQT_SLOT(handleRMBPressed(TQListViewItem*, const TQPoint&, int))); + + /* Since Qt does not tell us the sorting details we have to do our + * own bookkeping, so we can save and restore the sorting + * settings. */ + connect(header(), TQT_SIGNAL(clicked(int)), this, TQT_SLOT(sortingChanged(int))); + + ctrlKeyDown = false; + shiftKeyDown = false; + treeViewEnabled = false; + openAll = true; + + filterMode = FILTER_ALL; + + sortColumn = 1; + increasing = false; + + // Elements in the process list may only live in this list. + pl.setAutoDelete(true); + + setItemMargin(2); + setAllColumnsShowFocus(true); + setTreeStepSize(17); + setSorting(sortColumn, increasing); + setSelectionMode(TQListView::Extended); + + // Create popup menu for RMB clicks on table header + headerPM = new TQPopupMenu(); + headerPM->insertItem(i18n("Remove Column"), HEADER_REMOVE); + headerPM->insertItem(i18n("Add Column"), HEADER_ADD); + headerPM->insertItem(i18n("Help on Column"), HEADER_HELP); + + connect(header(), TQT_SIGNAL(sizeChange(int, int, int)), + this, TQT_SLOT(sizeChanged(int, int, int))); + connect(header(), TQT_SIGNAL(indexChange(int, int, int)), + this, TQT_SLOT(indexChanged(int, int, int))); + + killSupported = false; + setModified(false); +} + +ProcessList::~ProcessList() +{ + delete(headerPM); +} + +const TQValueList& +ProcessList::getSelectedPIds() +{ + selectedPIds.clear(); + // iterate through all selected visible items of the listview + TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected ); + for ( ; it.current(); ++it ) + selectedPIds.append(it.current()->text(1).toInt()); + + return (selectedPIds); +} + +const TQStringList& +ProcessList::getSelectedAsStrings() +{ + selectedAsStrings.clear(); + // iterate through all selected visible items of the listview + TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected ); + TQString spaces; + for ( ; it.current(); ++it ) { + spaces.fill(TQChar(' '), 7 - it.current()->text(1).length()); + selectedAsStrings.append("(PID: " + it.current()->text(1) + ")" + spaces + " " + it.current()->text(0)); + } + + return (selectedAsStrings); +} +bool +ProcessList::update(const TQString& list) +{ + if ((!shiftKeyDown) && (!ctrlKeyDown)) + { + /* Disable painting to avoid flickering effects, + * especially when in tree view mode. + * Ditto for the scrollbar. */ + setUpdatesEnabled(false); + viewport()->setUpdatesEnabled(false); + + pl.clear(); + + // Convert ps answer in a list of tokenized lines + KSGRD::SensorTokenizer procs(list, '\n'); + for (unsigned int i = 0; i < procs.count(); i++) + { + KSGRD::SensorPSLine* line = new KSGRD::SensorPSLine(procs[i]); + if (line->count() != (uint) columns()) + { +#if 0 + // This is needed for debugging only. + kdDebug(1215) << list << endl; + TQString l; + for (uint j = 0; j < line->count(); j++) + l += (*line)[j] + "|"; + kdDebug(1215) << "Incomplete ps line:" << l << endl; +#endif + return (false); + } + else + pl.append(line); + } + + int currItemPos = itemPos(currentItem()); + int vpos = verticalScrollBar()->value(); + int hpos = horizontalScrollBar()->value(); + + updateMetaInfo(); + + clear(); + + if (treeViewEnabled) + buildTree(); + else + buildList(); + + TQListViewItemIterator it( this ); + while ( it.current() ) { + if ( itemPos( it.current() ) == currItemPos ) { + setCurrentItem( it.current() ); + break; + } + ++it; + } + + verticalScrollBar()->setValue(vpos); + horizontalScrollBar()->setValue(hpos); + + // Re-enable painting, and force an update. + setUpdatesEnabled(true); + viewport()->setUpdatesEnabled(true); + + triggerUpdate(); + } + + return (true); +} + +void +ProcessList::setTreeView(bool tv) +{ + if ((treeViewEnabled = tv)) + { + savedWidth[0] = columnWidth(0); + openAll = true; + } + else + { + /* In tree view the first column is wider than in list view mode. + * So we shrink it to 1 pixel. The next update will resize it again + * appropriately. */ + setColumnWidth(0, savedWidth[0]); + } + /* In tree view mode borders are added to the icons. So we have to clear + * the cache when we change the tree view mode. */ + iconCache.clear(); +} + +bool +ProcessList::load(TQDomElement& el) +{ + TQDomNodeList dnList = el.elementsByTagName("column"); + for (uint i = 0; i < dnList.count(); ++i) + { + TQDomElement lel = dnList.item(i).toElement(); + if (savedWidth.count() <= i) + savedWidth.append(lel.attribute("savedWidth").toInt()); + else + savedWidth[i] = lel.attribute("savedWidth").toInt(); + if (currentWidth.count() <= i) + currentWidth.append(lel.attribute("currentWidth").toInt()); + else + currentWidth[i] = lel.attribute("currentWidth").toInt(); + if (index.count() <= i) + index.append(lel.attribute("index").toInt()); + else + index[i] = lel.attribute("index").toInt(); + } + + setModified(false); + + return (true); +} + +bool +ProcessList::save(TQDomDocument& doc, TQDomElement& display) +{ + for (int i = 0; i < columns(); ++i) + { + TQDomElement col = doc.createElement("column"); + display.appendChild(col); + col.setAttribute("currentWidth", columnWidth(i)); + col.setAttribute("savedWidth", savedWidth[i]); + col.setAttribute("index", header()->mapToIndex(i)); + } + + setModified(false); + + return (true); +} + +void +ProcessList::sortingChanged(int col) +{ + if (col == sortColumn) + increasing = !increasing; + else + { + sortColumn = col; + increasing = true; + } + setSorting(sortColumn, increasing); + setModified(true); +} + +int ProcessList::columnType( uint pos ) const +{ + if ( pos >= mColumnTypes.count() ) + return 0; + + if ( mColumnTypes[ pos ] == "d" || mColumnTypes[ pos ] == "D" ) + return Int; + else if ( mColumnTypes[ pos ] == "f" || mColumnTypes[ pos ] == "F" ) + return Float; + else if ( mColumnTypes[ pos ] == "t" ) + return Time; + else + return Text; +} + +bool +ProcessList::matchesFilter(KSGRD::SensorPSLine* p) const +{ + // This mechanism is likely to change in the future! + + switch (filterMode) + { + case FILTER_ALL: + return (true); + + case FILTER_SYSTEM: + return (p->uid() < 100 ? true : false); + + case FILTER_USER: + return (p->uid() >= 100 ? true : false); + + case FILTER_OWN: + default: + return (p->uid() == (long) getuid() ? true : false); + } +} + +void +ProcessList::buildList() +{ + /* Get the first process in the list, check whether it matches the + * filter and append it to TQListView widget if so. */ + while (!pl.isEmpty()) + { + KSGRD::SensorPSLine* p = pl.first(); + + if (matchesFilter(p)) + { + ProcessLVI* pli = new ProcessLVI(this); + + addProcess(p, pli); + + if (selectedPIds.findIndex(p->pid()) != -1) + pli->setSelected(true); + } + pl.removeFirst(); + } +} + +void +ProcessList::buildTree() +{ + // remove all leaves that do not match the filter + deleteLeaves(); + + KSGRD::SensorPSLine* ps = pl.first(); + + while (ps) + { + if (ps->pid() == INIT_PID) + { + // insert root item into the tree widget + ProcessLVI* pli = new ProcessLVI(this); + addProcess(ps, pli); + + // remove the process from the process list, ps is now invalid + int pid = ps->pid(); + pl.remove(); + + if (selectedPIds.findIndex(pid) != -1) + pli->setSelected(true); + + // insert all child processes of current process + extendTree(&pl, pli, pid); + break; + } + else + ps = pl.next(); + } +} + +void +ProcessList::deleteLeaves(void) +{ + for ( ; ; ) + { + unsigned int i; + for (i = 0; i < pl.count() && + (!isLeafProcess(pl.at(i)->pid()) || + matchesFilter(pl.at(i))); i++) + ; + if (i == pl.count()) + return; + + pl.remove(i); + } +} + +bool +ProcessList::isLeafProcess(int pid) +{ + for (unsigned int i = 0; i < pl.count(); i++) + if (pl.at(i)->ppid() == pid) + return (false); + + return (true); +} + +void +ProcessList::extendTree(TQPtrList* pl, ProcessLVI* parent, int ppid) +{ + KSGRD::SensorPSLine* ps; + + // start at top list + ps = pl->first(); + + while (ps) + { + // look for a child process of the current parent + if (ps->ppid() == ppid) + { + ProcessLVI* pli = new ProcessLVI(parent); + + addProcess(ps, pli); + + if (selectedPIds.findIndex(ps->pid()) != -1) + pli->setSelected(true); + + if (ps->ppid() != INIT_PID && closedSubTrees.findIndex(ps->ppid()) != -1) + parent->setOpen(false); + else + parent->setOpen(true); + + // remove the process from the process list, ps is now invalid + int pid = ps->pid(); + pl->remove(); + + // now look for the childs of the inserted process + extendTree(pl, pli, pid); + + /* Since buildTree can remove processes from the list we + * can't find a "current" process. So we start searching + * at the top again. It's no endless loops since this + * branch is only entered when there are children of the + * current parent in the list. When we have removed them + * all the while loop will exit. */ + ps = pl->first(); + } + else + ps = pl->next(); + } +} +void +ProcessList::addProcess(KSGRD::SensorPSLine* p, ProcessLVI* pli) +{ + TQString name = p->name(); + if (aliases[name]) + name = *aliases[name]; + + /* Get icon from icon list that might be appropriate for a process + * with this name. */ + TQPixmap pix; + if (!iconCache[name]) + { + pix = TDEGlobal::iconLoader()->loadIcon(name, TDEIcon::Small, + TDEIcon::SizeSmall, TDEIcon::DefaultState, + 0L, true); + if (pix.isNull() || !pix.mask()) + pix = TDEGlobal::iconLoader()->loadIcon("unknownapp", TDEIcon::User, + TDEIcon::SizeSmall); + + if (pix.width() != 16 || pix.height() != 16) + { + /* I guess this isn't needed too often. The TDEIconLoader should + * scale the pixmaps already appropriately. Since I got a bug + * report claiming that it doesn't work with GNOME apps I've + * added this safeguard. */ + TQImage img; + img = pix; + img.smoothScale(16, 16); + pix = img; + } + /* We copy the icon into a 24x16 pixmap to add a 4 pixel margin on + * the left and right side. In tree view mode we use the original + * icon. */ + TQPixmap icon(24, 16, pix.depth()); + if (!treeViewEnabled) + { + icon.fill(); + bitBlt(&icon, 4, 0, &pix, 0, 0, pix.width(), pix.height()); + TQBitmap mask(24, 16, true); + bitBlt(&mask, 4, 0, pix.mask(), 0, 0, pix.width(), pix.height()); + icon.setMask(mask); + pix = icon; + } + iconCache.insert(name, new TQPixmap(pix)); + } + else + pix = *(iconCache[name]); + + // icon + process name + pli->setPixmap(0, pix); + pli->setText(0, p->name()); + + // insert remaining field into table + for (unsigned int col = 1; col < p->count(); col++) + { + if (mColumnTypes[col] == "S" && columnDict[(*p)[col]]) + pli->setText(col, *columnDict[(*p)[col]]); + else if ( mColumnTypes[col] == "f" ) + pli->setText( col, TDEGlobal::locale()->formatNumber( (*p)[col].toFloat() ) ); + else if ( mColumnTypes[col] == "D" ) + pli->setText( col, TDEGlobal::locale()->formatNumber( (*p)[col].toInt(), 0 ) ); + else + pli->setText(col, (*p)[col]); + } +} + +void +ProcessList::updateMetaInfo(void) +{ + selectedPIds.clear(); + closedSubTrees.clear(); + + TQListViewItemIterator it(this); + + // iterate through all items of the listview + for ( ; it.current(); ++it ) + { + if (it.current()->isSelected() && it.current()->isVisible()) + selectedPIds.append(it.current()->text(1).toInt()); + if (treeViewEnabled && !it.current()->isOpen()) + closedSubTrees.append(it.current()->text(1).toInt()); + } + + /* In list view mode all list items are set to closed by TQListView. + * If the tree view is now selected, all item will be closed. This is + * annoying. So we use the openAll flag to force all trees to open when + * the treeViewEnbled flag was set to true. */ + if (openAll) + { + if (treeViewEnabled) + closedSubTrees.clear(); + openAll = false; + } +} + +void +ProcessList::removeColumns(void) +{ + for (int i = columns() - 1; i >= 0; --i) + removeColumn(i); +} + +void +ProcessList::addColumn(const TQString& label, const TQString& type) +{ + TQListView::addColumn(label); + uint col = columns() - 1; + if (type == "s" || type == "S") + setColumnAlignment(col, AlignLeft); + else if (type == "d" || type == "D") + setColumnAlignment(col, AlignRight); + else if (type == "t") + setColumnAlignment(col, AlignRight); + else if (type == "f") + setColumnAlignment(col, AlignRight); + else + { + kdDebug(1215) << "Unknown type " << type << " of column " << label + << " in ProcessList!" << endl; + return; + } + + mColumnTypes.append(type); + + /* Just use some sensible default values as initial setting. */ + TQFontMetrics fm = fontMetrics(); + setColumnWidth(col, fm.width(label) + 10); + + if (currentWidth.count() - 1 == col) + { + /* Table has been loaded from file. We can restore the settings + * when the last column has been added. */ + for (uint i = 0; i < col; ++i) + { + /* In case the language has been changed the column width + * might need to be increased. */ + if (currentWidth[i] == 0) + { + if (fm.width(header()->label(i)) + 10 > savedWidth[i]) + savedWidth[i] = fm.width(header()->label(i)) + 10; + setColumnWidth(i, 0); + } + else + { + if (fm.width(header()->label(i)) + 10 > currentWidth[i]) + setColumnWidth(i, fm.width(header()->label(i)) + 10); + else + setColumnWidth(i, currentWidth[i]); + } + setColumnWidthMode(i, currentWidth[i] == 0 ? + TQListView::Manual : TQListView::Maximum); + header()->moveSection(i, index[i]); + } + setSorting(sortColumn, increasing); + } +} + +void +ProcessList::handleRMBPressed(TQListViewItem* lvi, const TQPoint& p, int col) +{ + if (!lvi) + return; + + lvi->setSelected( true ); + + /* lvi is only valid until the next time we hit the main event + * loop. So we need to save the information we need after calling + * processPM->exec(). */ + int currentPId = lvi->text(1).toInt(); + + int currentNiceValue = 0; + for (int i = 0; i < columns(); ++i) + if (TQString::compare(header()->label(i), i18n("Nice")) == 0) + currentNiceValue = lvi->text(i).toInt(); + + TQPopupMenu processPM; + if (columnWidth(col) != 0) + processPM.insertItem(i18n("Hide Column"), 5); + TQPopupMenu* hiddenPM = new TQPopupMenu(&processPM); + for (int i = 0; i < columns(); ++i) + if (columnWidth(i) == 0) + hiddenPM->insertItem(header()->label(i), i + 100); + if(columns()) + processPM.insertItem(i18n("Show Column"), hiddenPM); + + processPM.insertSeparator(); + + processPM.insertItem(i18n("Select All Processes"), 1); + processPM.insertItem(i18n("Unselect All Processes"), 2); + + TQPopupMenu* signalPM = new TQPopupMenu(&processPM); + if (killSupported && lvi->isSelected()) + { + processPM.insertSeparator(); + processPM.insertItem(i18n("Select All Child Processes"), 3); + processPM.insertItem(i18n("Unselect All Child Processes"), 4); + + signalPM->insertItem(i18n("SIGABRT"), MENU_ID_SIGABRT); + signalPM->insertItem(i18n("SIGALRM"), MENU_ID_SIGALRM); + signalPM->insertItem(i18n("SIGCHLD"), MENU_ID_SIGCHLD); + signalPM->insertItem(i18n("SIGCONT"), MENU_ID_SIGCONT); + signalPM->insertItem(i18n("SIGFPE"), MENU_ID_SIGFPE); + signalPM->insertItem(i18n("SIGHUP"), MENU_ID_SIGHUP); + signalPM->insertItem(i18n("SIGILL"), MENU_ID_SIGILL); + signalPM->insertItem(i18n("SIGINT"), MENU_ID_SIGINT); + signalPM->insertItem(i18n("SIGKILL"), MENU_ID_SIGKILL); + signalPM->insertItem(i18n("SIGPIPE"), MENU_ID_SIGPIPE); + signalPM->insertItem(i18n("SIGQUIT"), MENU_ID_SIGQUIT); + signalPM->insertItem(i18n("SIGSEGV"), MENU_ID_SIGSEGV); + signalPM->insertItem(i18n("SIGSTOP"), MENU_ID_SIGSTOP); + signalPM->insertItem(i18n("SIGTERM"), MENU_ID_SIGTERM); + signalPM->insertItem(i18n("SIGTSTP"), MENU_ID_SIGTSTP); + signalPM->insertItem(i18n("SIGTTIN"), MENU_ID_SIGTTIN); + signalPM->insertItem(i18n("SIGTTOU"), MENU_ID_SIGTTOU); + signalPM->insertItem(i18n("SIGUSR1"), MENU_ID_SIGUSR1); + signalPM->insertItem(i18n("SIGUSR2"), MENU_ID_SIGUSR2); + + processPM.insertSeparator(); + processPM.insertItem(i18n("Send Signal"), signalPM); + } + + /* differ between killSupported and reniceSupported in a future + * version. */ + if (killSupported && lvi->isSelected()) + { + processPM.insertSeparator(); + processPM.insertItem(i18n("Renice Process..."), 300); + } + + int id; + switch (id = processPM.exec(p)) + { + case -1: + break; + case 1: + case 2: + selectAllItems(id & 1); + break; + case 3: + case 4: + selectAllChilds(currentPId, id & 1); + break; + case 5: + setColumnWidthMode(col, TQListView::Manual); + savedWidth[col] = columnWidth(col); + setColumnWidth(col, 0); + setModified(true); + break; + case 300: + { + ReniceDlg reniceDlg(this, "reniceDlg", currentNiceValue, currentPId); + + int reniceVal; + if ((reniceVal = reniceDlg.exec()) != 40) { + emit reniceProcess(selectedPIds, reniceVal); + } + } + break; + default: + /* IDs < 100 are used for signals. */ + if (id < 100) + { + /* we go through list to get all task also + when update interval is paused */ + selectedPIds.clear(); + TQListViewItemIterator it(this, TQListViewItemIterator::Visible | TQListViewItemIterator::Selected); + + // iterate through all selected visible items of the listview + for ( ; it.current(); ++it ) + { + selectedPIds.append(it.current()->text(1).toInt()); + } + + TQString msg = i18n("Do you really want to send signal %1 to the selected process?", + "Do you really want to send signal %1 to the %n selected processes?", + selectedPIds.count()) + .arg(signalPM->text(id)); + int answ; + switch(answ = KMessageBox::questionYesNo(this, msg, TQString::null, i18n("Send"), KStdGuiItem::cancel())) + { + case KMessageBox::Yes: + { + TQValueList::Iterator it; + for (it = selectedPIds.begin(); it != selectedPIds.end(); ++it) + emit (killProcess(*it, id)); + break; + } + default: + break; + } + } + else + { + /* IDs >= 100 are used for hidden columns. */ + int col = id - 100; + setColumnWidthMode(col, TQListView::Maximum); + setColumnWidth(col, savedWidth[col]); + setModified(true); + } + } +} + +void +ProcessList::selectAllItems(bool select) +{ + selectedPIds.clear(); + + TQListViewItemIterator it(this, TQListViewItemIterator::Visible); + + // iterate through all items of the listview + for ( ; it.current(); ++it ) + { + it.current()->setSelected(select); + repaintItem(it.current()); + if (select) + selectedPIds.append(it.current()->text(1).toInt()); + } +} + +void +ProcessList::selectAllChilds(int pid, bool select) +{ + TQListViewItemIterator it(this, TQListViewItemIterator::Visible ); + + // iterate through all items of the listview + for ( ; it.current(); ++it ) + { + // Check if PPID matches the pid (current is a child of pid) + if (it.current()->text(2).toInt() == pid) + { + int currPId = it.current()->text(1).toInt(); + it.current()->setSelected(select); + repaintItem(it.current()); + if (select) + selectedPIds.append(currPId); + else + selectedPIds.remove(currPId); + selectAllChilds(currPId, select); + } + } +} + +void +ProcessList::keyPressEvent(TQKeyEvent *e) +{ + if (e->key() == Key_Shift) { + shiftKeyDown = true; + } + if (e->key() == Key_Control) { + ctrlKeyDown = true; + } + TDEListView::keyPressEvent(e); +} + +void +ProcessList::keyReleaseEvent(TQKeyEvent *e) +{ + if (e->key() == Key_Shift) { + shiftKeyDown = false; + } + if (e->key() == Key_Control) { + ctrlKeyDown = false; + } + TDEListView::keyReleaseEvent(e); +} + +#include "ProcessList.moc" diff --git a/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc b/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc deleted file mode 100644 index e71c6e0a0..000000000 --- a/ksysguard/gui/SensorDisplayLib/ReniceDlg.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 Chris Schlaeger - - 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. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . Please do - not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include "ReniceDlg.moc" - -ReniceDlg::ReniceDlg(TQWidget* parent, const char* name, int currentPPrio, - int pid) - : KDialogBase( parent, name, true, i18n("Renice Process"), - KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true ) -{ - TQWidget *page = new TQWidget( this ); - setMainWidget(page); - vLay = new TQVBoxLayout(page, 20, -1, "ReniceLayout"); - - TQString msg; - msg = i18n("You are about to change the scheduling priority of\n" - "process %1. Be aware that only the Superuser (root)\n" - "can decrease the nice level of a process. The lower\n" - "the number is the higher the priority.\n\n" - "Please enter the desired nice level:").arg(pid); - message = new TQLabel(msg, page); - message->setMinimumSize(message->sizeHint()); - vLay->addWidget(message); - - /* - * Create a slider with an LCD display to the right using a horizontal - * layout. The slider and the LCD are kept in sync through signals - */ - input = new KIntNumInput(currentPPrio, page, 10); - input->setRange(-20, 19); - vLay->addWidget(input); -} - -ReniceDlg::~ReniceDlg() { - // -} - -void ReniceDlg::slotOk() -{ - done(input->value()); -} - -void ReniceDlg::slotCancel() -{ - done(40); -} diff --git a/ksysguard/gui/SensorDisplayLib/ReniceDlg.cpp b/ksysguard/gui/SensorDisplayLib/ReniceDlg.cpp new file mode 100644 index 000000000..e71c6e0a0 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/ReniceDlg.cpp @@ -0,0 +1,70 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 Chris Schlaeger + + 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. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . Please do + not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include "ReniceDlg.moc" + +ReniceDlg::ReniceDlg(TQWidget* parent, const char* name, int currentPPrio, + int pid) + : KDialogBase( parent, name, true, i18n("Renice Process"), + KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, true ) +{ + TQWidget *page = new TQWidget( this ); + setMainWidget(page); + vLay = new TQVBoxLayout(page, 20, -1, "ReniceLayout"); + + TQString msg; + msg = i18n("You are about to change the scheduling priority of\n" + "process %1. Be aware that only the Superuser (root)\n" + "can decrease the nice level of a process. The lower\n" + "the number is the higher the priority.\n\n" + "Please enter the desired nice level:").arg(pid); + message = new TQLabel(msg, page); + message->setMinimumSize(message->sizeHint()); + vLay->addWidget(message); + + /* + * Create a slider with an LCD display to the right using a horizontal + * layout. The slider and the LCD are kept in sync through signals + */ + input = new KIntNumInput(currentPPrio, page, 10); + input->setRange(-20, 19); + vLay->addWidget(input); +} + +ReniceDlg::~ReniceDlg() { + // +} + +void ReniceDlg::slotOk() +{ + done(input->value()); +} + +void ReniceDlg::slotCancel() +{ + done(40); +} diff --git a/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc b/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc deleted file mode 100644 index 4dfff7957..000000000 --- a/ksysguard/gui/SensorDisplayLib/SensorDisplay.cc +++ /dev/null @@ -1,611 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "SensorManager.h" -#include "TimerSettings.h" - -#include "SensorDisplay.h" - -using namespace KSGRD; - -SensorDisplay::SensorDisplay( TQWidget *parent, const char *name, - const TQString &title, bool nf, bool isApplet) - : TQWidget( parent, name ) -{ - mIsApplet = isApplet; - mSensors.setAutoDelete( true ); - - // default interval is 2 seconds. - mUpdateInterval = 2; - mUseGlobalUpdateInterval = true; - mModified = false; - mShowUnit = false; - mTimerId = NONE; - mFrame = 0; - mErrorIndicator = 0; - mPlotterWdg = 0; - - setTimerOn( true ); - TQWhatsThis::add( this, "dummy" ); - - if(!nf) { - mFrame = new TQGroupBox( 2, Qt::Vertical, "", this, "displayFrame"); - mFrame->setFlat(true); - mFrame->setAlignment(Qt::AlignHCenter); - mFrame->setInsideMargin(2); - - setTitle( title ); - /* All RMB clicks to the box frame will be handled by - * SensorDisplay::eventFilter. */ - mFrame->installEventFilter( this ); - } - - - setMinimumSize( 16, 16 ); - setModified( false ); - setSensorOk( false ); - - /* Let's call updateWhatsThis() in case the derived class does not do - * this. */ - updateWhatsThis(); -} - -SensorDisplay::~SensorDisplay() -{ - if ( SensorMgr != 0 ) - SensorMgr->disconnectClient( this ); - - killTimer( mTimerId ); -} - -void SensorDisplay::registerSensor( SensorProperties *sp ) -{ - /* Make sure that we have a connection established to the specified - * host. When a work sheet has been saved while it had dangling - * sensors, the connect info is not saved in the work sheet. In such - * a case the user can re-enter the connect information and the - * connection will be established. */ - if ( !SensorMgr->engageHost( sp->hostName() ) ) { - TQString msg = i18n( "It is impossible to connect to \'%1\'." ).arg( sp->hostName() ); - KMessageBox::error( this, msg ); - } - - mSensors.append( sp ); -} - -void SensorDisplay::unregisterSensor( uint pos ) -{ - mSensors.remove( pos ); -} - -void SensorDisplay::configureUpdateInterval() -{ - TimerSettings dlg( this ); - - dlg.setUseGlobalUpdate( mUseGlobalUpdateInterval ); - dlg.setInterval( mUpdateInterval ); - - if ( dlg.exec() ) { - if ( dlg.useGlobalUpdate() ) { - mUseGlobalUpdateInterval = true; - - SensorBoard* sb = dynamic_cast( parentWidget() ); - if ( !sb ) { - kdDebug(1215) << "dynamic cast lacks" << endl; - setUpdateInterval( 2 ); - } else { - setUpdateInterval( sb->updateInterval() ); - } - } else { - mUseGlobalUpdateInterval = false; - setUpdateInterval( dlg.interval() ); - } - - setModified( true ); - } -} - -void SensorDisplay::timerEvent( TQTimerEvent* ) -{ - int i = 0; - for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next(), ++i ) - sendRequest( s->hostName(), s->name(), i ); -} - -void SensorDisplay::resizeEvent( TQResizeEvent* ) -{ - if(mFrame) - mFrame->setGeometry( rect() ); -} - -bool SensorDisplay::eventFilter( TQObject *object, TQEvent *event ) -{ - if ( event->type() == TQEvent::MouseButtonPress && - ( (TQMouseEvent*)event)->button() == Qt::RightButton ) { - TQPopupMenu pm; - if ( mIsApplet ) { - pm.insertItem( i18n( "Launch &System Guard"), 1 ); - pm.insertSeparator(); - } - if ( hasSettingsDialog() ) - pm.insertItem( i18n( "&Properties" ), 2 ); - pm.insertItem( i18n( "&Remove Display" ), 3 ); - pm.insertSeparator(); - pm.insertItem( i18n( "&Setup Update Interval..." ), 4 ); - if ( !timerOn() ) - pm.insertItem( i18n( "&Continue Update" ), 5 ); - else - pm.insertItem( i18n( "P&ause Update" ), 6 ); - - switch ( pm.exec( TQCursor::pos() ) ) { - case 1: - KRun::run(*KService::serviceByDesktopName("ksysguard"), KURL::List()); - break; - case 2: - configureSettings(); - break; - case 3: { - TQCustomEvent *e = new TQCustomEvent( TQEvent::User ); - e->setData( this ); - kapp->postEvent( parent(), e ); - } - break; - case 4: - configureUpdateInterval(); - break; - case 5: - setTimerOn( true ); - setModified( true ); - break; - case 6: - setTimerOn( false ); - setModified( true ); - break; - } - - return true; - } else if ( event->type() == TQEvent::MouseButtonRelease && - ( ( TQMouseEvent*)event)->button() == Qt::LeftButton ) { - setFocus(); - } - - return TQWidget::eventFilter( object, event ); -} - -void SensorDisplay::sendRequest( const TQString &hostName, - const TQString &command, int id ) -{ - if ( !SensorMgr->sendRequest( hostName, command, (SensorClient*)this, id ) ) - sensorError( id, true ); -} - -void SensorDisplay::sensorError( int sensorId, bool err ) -{ - if ( sensorId >= (int)mSensors.count() || sensorId < 0 ) - return; - - if ( err == mSensors.at( sensorId )->isOk() ) { - // this happens only when the sensorOk status needs to be changed. - mSensors.at( sensorId )->setIsOk( !err ); - } - - bool ok = true; - for ( uint i = 0; i < mSensors.count(); ++i ) - if ( !mSensors.at( i )->isOk() ) { - ok = false; - break; - } - - setSensorOk( ok ); -} - -void SensorDisplay::updateWhatsThis() -{ - TQWhatsThis::add( this, i18n( - "

This is a sensor display. To customize a sensor display click " - "and hold the right mouse button on either the frame or the " - "display box and select the Properties entry from the popup " - "menu. Select Remove to delete the display from the worksheet." - "

%1" ).arg( additionalWhatsThis() ) ); -} - -void SensorDisplay::hosts( TQStringList& list ) -{ - for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next() ) - if ( !list.contains( s->hostName() ) ) - list.append( s->hostName() ); -} - -TQColor SensorDisplay::restoreColor( TQDomElement &element, const TQString &attr, - const TQColor& fallback ) -{ - bool ok; - uint c = element.attribute( attr ).toUInt( &ok ); - if ( !ok ) - return fallback; - else - return TQColor( (c >> 16) & 0xFF, (c >> 8) & 0xFF, c & 0xFF ); -} - -void SensorDisplay::saveColor( TQDomElement &element, const TQString &attr, - const TQColor &color ) -{ - int r, g, b; - color.rgb( &r, &g, &b ); - element.setAttribute( attr, (r << 16) | (g << 8) | b ); -} - -bool SensorDisplay::addSensor( const TQString &hostName, const TQString &name, - const TQString &type, const TQString &description ) -{ - registerSensor( new SensorProperties( hostName, name, type, description ) ); - return true; -} - -bool SensorDisplay::removeSensor( uint pos ) -{ - unregisterSensor( pos ); - return true; -} - -void SensorDisplay::setUpdateInterval( uint interval ) -{ - bool timerActive = timerOn(); - - if ( timerActive ) - setTimerOn( false ); - - mUpdateInterval = interval; - - if ( timerActive ) - setTimerOn( true ); -} - -bool SensorDisplay::hasSettingsDialog() const -{ - return false; -} - -void SensorDisplay::configureSettings() -{ -} - -void SensorDisplay::setUseGlobalUpdateInterval( bool value ) -{ - mUseGlobalUpdateInterval = value; -} - -bool SensorDisplay::useGlobalUpdateInterval() const -{ - return mUseGlobalUpdateInterval; -} - -TQString SensorDisplay::additionalWhatsThis() -{ - return TQString::null; -} - -void SensorDisplay::sensorLost( int reqId ) -{ - sensorError( reqId, true ); -} - -bool SensorDisplay::restoreSettings( TQDomElement &element ) -{ - TQString str = element.attribute( "showUnit", "X" ); - if(!str.isEmpty() && str != "X") { - mShowUnit = str.toInt(); - } - str = element.attribute( "unit", TQString::null ); - if(!str.isEmpty()) - setUnit(str); - str = element.attribute( "title", TQString::null ); - if(!str.isEmpty()) - setTitle(str); - - if ( element.attribute( "updateInterval" ) != TQString::null ) { - mUseGlobalUpdateInterval = false; - setUpdateInterval( element.attribute( "updateInterval", "2" ).toInt() ); - } else { - mUseGlobalUpdateInterval = true; - - SensorBoard* sb = dynamic_cast( parentWidget() ); - if ( !sb ) { - kdDebug(1215) << "dynamic cast lacks" << endl; - setUpdateInterval( 2 ); - } else - setUpdateInterval( sb->updateInterval() ); - } - - if ( element.attribute( "pause", "0" ).toInt() == 0 ) - setTimerOn( true ); - else - setTimerOn( false ); - - return true; -} - -bool SensorDisplay::saveSettings( TQDomDocument&, TQDomElement &element, bool ) -{ - element.setAttribute( "title", title() ); - element.setAttribute( "unit", unit() ); - element.setAttribute( "showUnit", mShowUnit ); - - if ( mUseGlobalUpdateInterval ) - element.setAttribute( "globalUpdate", "1" ); - else { - element.setAttribute( "globalUpdate", "0" ); - element.setAttribute( "updateInterval", mUpdateInterval ); - } - - if ( !timerOn() ) - element.setAttribute( "pause", 1 ); - else - element.setAttribute( "pause", 0 ); - - return true; -} - -void SensorDisplay::setTimerOn( bool on ) -{ - if ( on ) { - if ( mTimerId == NONE ) - mTimerId = startTimer( mUpdateInterval * 1000 ); - } else { - if ( mTimerId != NONE ) { - killTimer( mTimerId ); - mTimerId = NONE; - } - } -} - -bool SensorDisplay::timerOn() const -{ - return ( mTimerId != NONE ); -} - -bool SensorDisplay::modified() const -{ - return mModified; -} - -TQPtrList &SensorDisplay::sensors() -{ - return mSensors; -} - -void SensorDisplay::rmbPressed() -{ - emit showPopupMenu( this ); -} - -void SensorDisplay::applySettings() -{ -} - -void SensorDisplay::applyStyle() -{ -} - -void SensorDisplay::setModified( bool value ) -{ - if ( value != mModified ) { - mModified = value; - emit modified( mModified ); - } -} - -void SensorDisplay::setSensorOk( bool ok ) -{ - if ( ok ) { - delete mErrorIndicator; - mErrorIndicator = 0; - } else { - if ( mErrorIndicator ) - return; - - TQPixmap errorIcon = TDEGlobal::iconLoader()->loadIcon( "connect_creating", TDEIcon::Desktop, - TDEIcon::SizeSmall ); - if ( !mPlotterWdg ) - return; - - mErrorIndicator = new TQWidget( mPlotterWdg ); - mErrorIndicator->setErasePixmap( errorIcon ); - mErrorIndicator->resize( errorIcon.size() ); - if ( errorIcon.mask() ) - mErrorIndicator->setMask( *errorIcon.mask() ); - mErrorIndicator->move( 0, 0 ); - mErrorIndicator->show(); - } -} - -void SensorDisplay::setTitle( const TQString &title ) -{ - mTitle = title; - - if(!mFrame) { - return; //fixme. create a frame and move widget inside it. - } - - /* Changing the frame title may increase the width of the frame and - * hence breaks the layout. To avoid this, we save the original size - * and restore it after we have set the frame title. */ - TQSize s = mFrame->size(); - - if ( mShowUnit && !mUnit.isEmpty() ) - mFrame->setTitle( mTitle + " [" + mUnit + "]" ); - else - mFrame->setTitle( mTitle ); - mFrame->setGeometry( 0, 0, s.width(), s.height() ); -} - -TQString SensorDisplay::title() const -{ - return mTitle; -} - -void SensorDisplay::setUnit( const TQString &unit ) -{ - mUnit = unit; -} - -TQString SensorDisplay::unit() const -{ - return mUnit; -} - -void SensorDisplay::setShowUnit( bool value ) -{ - mShowUnit = value; -} - -bool SensorDisplay::showUnit() const -{ - return mShowUnit; -} - -void SensorDisplay::setPlotterWidget( TQWidget *wdg ) -{ - mPlotterWdg = wdg; - -} - -TQWidget *SensorDisplay::frame() -{ - return mFrame; -} - -//void SensorDisplay::setNoFrame( bool /*value*/ ) -//{ - //FIXME - delete or create the frame as needed -//} - -bool SensorDisplay::noFrame() const -{ - return !mFrame; -} - -void SensorDisplay::reorderSensors(const TQValueList &orderOfSensors) -{ - TQPtrList newSensors; - for ( uint i = 0; i < orderOfSensors.count(); ++i ) { - newSensors.append( mSensors.at(orderOfSensors[i] )); - } - - mSensors.setAutoDelete( false ); - mSensors = newSensors; - mSensors.setAutoDelete( true ); -} - - -SensorProperties::SensorProperties() -{ -} - -SensorProperties::SensorProperties( const TQString &hostName, const TQString &name, - const TQString &type, const TQString &description ) - : mHostName( hostName ), mName( name ), mType( type ), mDescription( description ) -{ - mOk = false; -} - -SensorProperties::~SensorProperties() -{ -} - -void SensorProperties::setHostName( const TQString &hostName ) -{ - mHostName = hostName; -} - -TQString SensorProperties::hostName() const -{ - return mHostName; -} - -void SensorProperties::setName( const TQString &name ) -{ - mName = name; -} - -TQString SensorProperties::name() const -{ - return mName; -} - -void SensorProperties::setType( const TQString &type ) -{ - mType = type; -} - -TQString SensorProperties::type() const -{ - return mType; -} - -void SensorProperties::setDescription( const TQString &description ) -{ - mDescription = description; -} - -TQString SensorProperties::description() const -{ - return mDescription; -} - -void SensorProperties::setUnit( const TQString &unit ) -{ - mUnit = unit; -} - -TQString SensorProperties::unit() const -{ - return mUnit; -} - -void SensorProperties::setIsOk( bool value ) -{ - mOk = value; -} - -bool SensorProperties::isOk() const -{ - return mOk; -} - -#include "SensorDisplay.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SensorDisplay.cpp b/ksysguard/gui/SensorDisplayLib/SensorDisplay.cpp new file mode 100644 index 000000000..4dfff7957 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/SensorDisplay.cpp @@ -0,0 +1,611 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "SensorManager.h" +#include "TimerSettings.h" + +#include "SensorDisplay.h" + +using namespace KSGRD; + +SensorDisplay::SensorDisplay( TQWidget *parent, const char *name, + const TQString &title, bool nf, bool isApplet) + : TQWidget( parent, name ) +{ + mIsApplet = isApplet; + mSensors.setAutoDelete( true ); + + // default interval is 2 seconds. + mUpdateInterval = 2; + mUseGlobalUpdateInterval = true; + mModified = false; + mShowUnit = false; + mTimerId = NONE; + mFrame = 0; + mErrorIndicator = 0; + mPlotterWdg = 0; + + setTimerOn( true ); + TQWhatsThis::add( this, "dummy" ); + + if(!nf) { + mFrame = new TQGroupBox( 2, Qt::Vertical, "", this, "displayFrame"); + mFrame->setFlat(true); + mFrame->setAlignment(Qt::AlignHCenter); + mFrame->setInsideMargin(2); + + setTitle( title ); + /* All RMB clicks to the box frame will be handled by + * SensorDisplay::eventFilter. */ + mFrame->installEventFilter( this ); + } + + + setMinimumSize( 16, 16 ); + setModified( false ); + setSensorOk( false ); + + /* Let's call updateWhatsThis() in case the derived class does not do + * this. */ + updateWhatsThis(); +} + +SensorDisplay::~SensorDisplay() +{ + if ( SensorMgr != 0 ) + SensorMgr->disconnectClient( this ); + + killTimer( mTimerId ); +} + +void SensorDisplay::registerSensor( SensorProperties *sp ) +{ + /* Make sure that we have a connection established to the specified + * host. When a work sheet has been saved while it had dangling + * sensors, the connect info is not saved in the work sheet. In such + * a case the user can re-enter the connect information and the + * connection will be established. */ + if ( !SensorMgr->engageHost( sp->hostName() ) ) { + TQString msg = i18n( "It is impossible to connect to \'%1\'." ).arg( sp->hostName() ); + KMessageBox::error( this, msg ); + } + + mSensors.append( sp ); +} + +void SensorDisplay::unregisterSensor( uint pos ) +{ + mSensors.remove( pos ); +} + +void SensorDisplay::configureUpdateInterval() +{ + TimerSettings dlg( this ); + + dlg.setUseGlobalUpdate( mUseGlobalUpdateInterval ); + dlg.setInterval( mUpdateInterval ); + + if ( dlg.exec() ) { + if ( dlg.useGlobalUpdate() ) { + mUseGlobalUpdateInterval = true; + + SensorBoard* sb = dynamic_cast( parentWidget() ); + if ( !sb ) { + kdDebug(1215) << "dynamic cast lacks" << endl; + setUpdateInterval( 2 ); + } else { + setUpdateInterval( sb->updateInterval() ); + } + } else { + mUseGlobalUpdateInterval = false; + setUpdateInterval( dlg.interval() ); + } + + setModified( true ); + } +} + +void SensorDisplay::timerEvent( TQTimerEvent* ) +{ + int i = 0; + for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next(), ++i ) + sendRequest( s->hostName(), s->name(), i ); +} + +void SensorDisplay::resizeEvent( TQResizeEvent* ) +{ + if(mFrame) + mFrame->setGeometry( rect() ); +} + +bool SensorDisplay::eventFilter( TQObject *object, TQEvent *event ) +{ + if ( event->type() == TQEvent::MouseButtonPress && + ( (TQMouseEvent*)event)->button() == Qt::RightButton ) { + TQPopupMenu pm; + if ( mIsApplet ) { + pm.insertItem( i18n( "Launch &System Guard"), 1 ); + pm.insertSeparator(); + } + if ( hasSettingsDialog() ) + pm.insertItem( i18n( "&Properties" ), 2 ); + pm.insertItem( i18n( "&Remove Display" ), 3 ); + pm.insertSeparator(); + pm.insertItem( i18n( "&Setup Update Interval..." ), 4 ); + if ( !timerOn() ) + pm.insertItem( i18n( "&Continue Update" ), 5 ); + else + pm.insertItem( i18n( "P&ause Update" ), 6 ); + + switch ( pm.exec( TQCursor::pos() ) ) { + case 1: + KRun::run(*KService::serviceByDesktopName("ksysguard"), KURL::List()); + break; + case 2: + configureSettings(); + break; + case 3: { + TQCustomEvent *e = new TQCustomEvent( TQEvent::User ); + e->setData( this ); + kapp->postEvent( parent(), e ); + } + break; + case 4: + configureUpdateInterval(); + break; + case 5: + setTimerOn( true ); + setModified( true ); + break; + case 6: + setTimerOn( false ); + setModified( true ); + break; + } + + return true; + } else if ( event->type() == TQEvent::MouseButtonRelease && + ( ( TQMouseEvent*)event)->button() == Qt::LeftButton ) { + setFocus(); + } + + return TQWidget::eventFilter( object, event ); +} + +void SensorDisplay::sendRequest( const TQString &hostName, + const TQString &command, int id ) +{ + if ( !SensorMgr->sendRequest( hostName, command, (SensorClient*)this, id ) ) + sensorError( id, true ); +} + +void SensorDisplay::sensorError( int sensorId, bool err ) +{ + if ( sensorId >= (int)mSensors.count() || sensorId < 0 ) + return; + + if ( err == mSensors.at( sensorId )->isOk() ) { + // this happens only when the sensorOk status needs to be changed. + mSensors.at( sensorId )->setIsOk( !err ); + } + + bool ok = true; + for ( uint i = 0; i < mSensors.count(); ++i ) + if ( !mSensors.at( i )->isOk() ) { + ok = false; + break; + } + + setSensorOk( ok ); +} + +void SensorDisplay::updateWhatsThis() +{ + TQWhatsThis::add( this, i18n( + "

This is a sensor display. To customize a sensor display click " + "and hold the right mouse button on either the frame or the " + "display box and select the Properties entry from the popup " + "menu. Select Remove to delete the display from the worksheet." + "

%1" ).arg( additionalWhatsThis() ) ); +} + +void SensorDisplay::hosts( TQStringList& list ) +{ + for ( SensorProperties *s = mSensors.first(); s; s = mSensors.next() ) + if ( !list.contains( s->hostName() ) ) + list.append( s->hostName() ); +} + +TQColor SensorDisplay::restoreColor( TQDomElement &element, const TQString &attr, + const TQColor& fallback ) +{ + bool ok; + uint c = element.attribute( attr ).toUInt( &ok ); + if ( !ok ) + return fallback; + else + return TQColor( (c >> 16) & 0xFF, (c >> 8) & 0xFF, c & 0xFF ); +} + +void SensorDisplay::saveColor( TQDomElement &element, const TQString &attr, + const TQColor &color ) +{ + int r, g, b; + color.rgb( &r, &g, &b ); + element.setAttribute( attr, (r << 16) | (g << 8) | b ); +} + +bool SensorDisplay::addSensor( const TQString &hostName, const TQString &name, + const TQString &type, const TQString &description ) +{ + registerSensor( new SensorProperties( hostName, name, type, description ) ); + return true; +} + +bool SensorDisplay::removeSensor( uint pos ) +{ + unregisterSensor( pos ); + return true; +} + +void SensorDisplay::setUpdateInterval( uint interval ) +{ + bool timerActive = timerOn(); + + if ( timerActive ) + setTimerOn( false ); + + mUpdateInterval = interval; + + if ( timerActive ) + setTimerOn( true ); +} + +bool SensorDisplay::hasSettingsDialog() const +{ + return false; +} + +void SensorDisplay::configureSettings() +{ +} + +void SensorDisplay::setUseGlobalUpdateInterval( bool value ) +{ + mUseGlobalUpdateInterval = value; +} + +bool SensorDisplay::useGlobalUpdateInterval() const +{ + return mUseGlobalUpdateInterval; +} + +TQString SensorDisplay::additionalWhatsThis() +{ + return TQString::null; +} + +void SensorDisplay::sensorLost( int reqId ) +{ + sensorError( reqId, true ); +} + +bool SensorDisplay::restoreSettings( TQDomElement &element ) +{ + TQString str = element.attribute( "showUnit", "X" ); + if(!str.isEmpty() && str != "X") { + mShowUnit = str.toInt(); + } + str = element.attribute( "unit", TQString::null ); + if(!str.isEmpty()) + setUnit(str); + str = element.attribute( "title", TQString::null ); + if(!str.isEmpty()) + setTitle(str); + + if ( element.attribute( "updateInterval" ) != TQString::null ) { + mUseGlobalUpdateInterval = false; + setUpdateInterval( element.attribute( "updateInterval", "2" ).toInt() ); + } else { + mUseGlobalUpdateInterval = true; + + SensorBoard* sb = dynamic_cast( parentWidget() ); + if ( !sb ) { + kdDebug(1215) << "dynamic cast lacks" << endl; + setUpdateInterval( 2 ); + } else + setUpdateInterval( sb->updateInterval() ); + } + + if ( element.attribute( "pause", "0" ).toInt() == 0 ) + setTimerOn( true ); + else + setTimerOn( false ); + + return true; +} + +bool SensorDisplay::saveSettings( TQDomDocument&, TQDomElement &element, bool ) +{ + element.setAttribute( "title", title() ); + element.setAttribute( "unit", unit() ); + element.setAttribute( "showUnit", mShowUnit ); + + if ( mUseGlobalUpdateInterval ) + element.setAttribute( "globalUpdate", "1" ); + else { + element.setAttribute( "globalUpdate", "0" ); + element.setAttribute( "updateInterval", mUpdateInterval ); + } + + if ( !timerOn() ) + element.setAttribute( "pause", 1 ); + else + element.setAttribute( "pause", 0 ); + + return true; +} + +void SensorDisplay::setTimerOn( bool on ) +{ + if ( on ) { + if ( mTimerId == NONE ) + mTimerId = startTimer( mUpdateInterval * 1000 ); + } else { + if ( mTimerId != NONE ) { + killTimer( mTimerId ); + mTimerId = NONE; + } + } +} + +bool SensorDisplay::timerOn() const +{ + return ( mTimerId != NONE ); +} + +bool SensorDisplay::modified() const +{ + return mModified; +} + +TQPtrList &SensorDisplay::sensors() +{ + return mSensors; +} + +void SensorDisplay::rmbPressed() +{ + emit showPopupMenu( this ); +} + +void SensorDisplay::applySettings() +{ +} + +void SensorDisplay::applyStyle() +{ +} + +void SensorDisplay::setModified( bool value ) +{ + if ( value != mModified ) { + mModified = value; + emit modified( mModified ); + } +} + +void SensorDisplay::setSensorOk( bool ok ) +{ + if ( ok ) { + delete mErrorIndicator; + mErrorIndicator = 0; + } else { + if ( mErrorIndicator ) + return; + + TQPixmap errorIcon = TDEGlobal::iconLoader()->loadIcon( "connect_creating", TDEIcon::Desktop, + TDEIcon::SizeSmall ); + if ( !mPlotterWdg ) + return; + + mErrorIndicator = new TQWidget( mPlotterWdg ); + mErrorIndicator->setErasePixmap( errorIcon ); + mErrorIndicator->resize( errorIcon.size() ); + if ( errorIcon.mask() ) + mErrorIndicator->setMask( *errorIcon.mask() ); + mErrorIndicator->move( 0, 0 ); + mErrorIndicator->show(); + } +} + +void SensorDisplay::setTitle( const TQString &title ) +{ + mTitle = title; + + if(!mFrame) { + return; //fixme. create a frame and move widget inside it. + } + + /* Changing the frame title may increase the width of the frame and + * hence breaks the layout. To avoid this, we save the original size + * and restore it after we have set the frame title. */ + TQSize s = mFrame->size(); + + if ( mShowUnit && !mUnit.isEmpty() ) + mFrame->setTitle( mTitle + " [" + mUnit + "]" ); + else + mFrame->setTitle( mTitle ); + mFrame->setGeometry( 0, 0, s.width(), s.height() ); +} + +TQString SensorDisplay::title() const +{ + return mTitle; +} + +void SensorDisplay::setUnit( const TQString &unit ) +{ + mUnit = unit; +} + +TQString SensorDisplay::unit() const +{ + return mUnit; +} + +void SensorDisplay::setShowUnit( bool value ) +{ + mShowUnit = value; +} + +bool SensorDisplay::showUnit() const +{ + return mShowUnit; +} + +void SensorDisplay::setPlotterWidget( TQWidget *wdg ) +{ + mPlotterWdg = wdg; + +} + +TQWidget *SensorDisplay::frame() +{ + return mFrame; +} + +//void SensorDisplay::setNoFrame( bool /*value*/ ) +//{ + //FIXME - delete or create the frame as needed +//} + +bool SensorDisplay::noFrame() const +{ + return !mFrame; +} + +void SensorDisplay::reorderSensors(const TQValueList &orderOfSensors) +{ + TQPtrList newSensors; + for ( uint i = 0; i < orderOfSensors.count(); ++i ) { + newSensors.append( mSensors.at(orderOfSensors[i] )); + } + + mSensors.setAutoDelete( false ); + mSensors = newSensors; + mSensors.setAutoDelete( true ); +} + + +SensorProperties::SensorProperties() +{ +} + +SensorProperties::SensorProperties( const TQString &hostName, const TQString &name, + const TQString &type, const TQString &description ) + : mHostName( hostName ), mName( name ), mType( type ), mDescription( description ) +{ + mOk = false; +} + +SensorProperties::~SensorProperties() +{ +} + +void SensorProperties::setHostName( const TQString &hostName ) +{ + mHostName = hostName; +} + +TQString SensorProperties::hostName() const +{ + return mHostName; +} + +void SensorProperties::setName( const TQString &name ) +{ + mName = name; +} + +TQString SensorProperties::name() const +{ + return mName; +} + +void SensorProperties::setType( const TQString &type ) +{ + mType = type; +} + +TQString SensorProperties::type() const +{ + return mType; +} + +void SensorProperties::setDescription( const TQString &description ) +{ + mDescription = description; +} + +TQString SensorProperties::description() const +{ + return mDescription; +} + +void SensorProperties::setUnit( const TQString &unit ) +{ + mUnit = unit; +} + +TQString SensorProperties::unit() const +{ + return mUnit; +} + +void SensorProperties::setIsOk( bool value ) +{ + mOk = value; +} + +bool SensorProperties::isOk() const +{ + return mOk; +} + +#include "SensorDisplay.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SensorLogger.cc b/ksysguard/gui/SensorDisplayLib/SensorLogger.cc deleted file mode 100644 index 88083fca1..000000000 --- a/ksysguard/gui/SensorDisplayLib/SensorLogger.cc +++ /dev/null @@ -1,437 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2001 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include -#include -#include - -#include -#include - -#include - -#include "SensorLogger.moc" -#include "SensorLoggerSettings.h" - -SLListViewItem::SLListViewItem(TQListView *parent) - : TQListViewItem(parent) -{ -} - -LogSensor::LogSensor(TQListView *parent) - : timerID( NONE ), lowerLimitActive( 0 ), upperLimitActive( 0 ), - lowerLimit( 0 ), upperLimit( 0 ) -{ - TQ_CHECK_PTR(parent); - - monitor = parent; - - lvi = new SLListViewItem(monitor); - TQ_CHECK_PTR(lvi); - - pixmap_running = UserIcon( "running" ); - pixmap_waiting = UserIcon( "waiting" ); - - lvi->setPixmap(0, pixmap_waiting); - lvi->setTextColor(monitor->colorGroup().text()); - - monitor->insertItem(lvi); -} - -LogSensor::~LogSensor(void) -{ - if ((lvi) && (monitor)) - delete lvi; -} - -void -LogSensor::startLogging(void) -{ - lvi->setPixmap(0, pixmap_running); - timerOn(); -} - -void -LogSensor::stopLogging(void) -{ - lvi->setPixmap(0, pixmap_waiting); - lvi->setTextColor(monitor->colorGroup().text()); - lvi->repaint(); - timerOff(); -} - -void -LogSensor::timerEvent(TQTimerEvent*) -{ - KSGRD::SensorMgr->sendRequest(hostName, sensorName, (KSGRD::SensorClient*) this, 42); -} - -void -LogSensor::answerReceived(int id, const TQString& answer) -{ - TQFile logFile(fileName); - - if (!logFile.open(IO_ReadWrite | IO_Append)) - { - stopLogging(); - return; - } - - switch (id) - { - case 42: { - TQTextStream stream(&logFile); - double value = answer.toDouble(); - - if (lowerLimitActive && value < lowerLimit) - { - timerOff(); - lowerLimitActive = false; - lvi->setTextColor(monitor->colorGroup().foreground()); - lvi->repaint(); - KNotifyClient::event(monitor->winId(), "sensor_alarm", TQString("sensor '%1' at '%2' reached lower limit").arg(sensorName).arg(hostName)); - timerOn(); - } else if (upperLimitActive && value > upperLimit) - { - timerOff(); - upperLimitActive = false; - lvi->setTextColor(monitor->colorGroup().foreground()); - lvi->repaint(); - KNotifyClient::event(monitor->winId(), "sensor_alarm", TQString("sensor '%1' at '%2' reached upper limit").arg(sensorName).arg(hostName)); - timerOn(); - } - TQDate date = TQT_TQDATE_OBJECT(TQDateTime::currentDateTime().date()); - TQTime time = TQT_TQTIME_OBJECT(TQDateTime::currentDateTime().time()); - - stream << TQString("%1 %2 %3 %4 %5: %6\n").arg(date.shortMonthName(date.month())).arg(date.day()).arg(time.toString()).arg(hostName).arg(sensorName).arg(value); - } - } - - logFile.close(); -} - -SensorLogger::SensorLogger(TQWidget *parent, const char *name, const TQString& title) - : KSGRD::SensorDisplay(parent, name, title) -{ - monitor = new TQListView(this, "monitor"); - TQ_CHECK_PTR(monitor); - - monitor->addColumn(i18n("Logging")); - monitor->addColumn(i18n("Timer Interval")); - monitor->addColumn(i18n("Sensor Name")); - monitor->addColumn(i18n("Host Name")); - monitor->addColumn(i18n("Log File")); - - TQColorGroup cgroup = monitor->colorGroup(); - cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); - cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); - cgroup.setColor(TQColorGroup::Foreground, KSGRD::Style->alarmColor()); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - monitor->setSelectionMode(TQListView::NoSelection); - - connect(monitor, TQT_SIGNAL(rightButtonClicked(TQListViewItem*, const TQPoint&, int)), this, TQT_SLOT(RMBClicked(TQListViewItem*, const TQPoint&, int))); - - setTitle(i18n("Sensor Logger")); - - logSensors.setAutoDelete(true); - - setPlotterWidget(monitor); - - setMinimumSize(50, 25); - setModified(false); -} - -SensorLogger::~SensorLogger(void) -{ -} - -bool -SensorLogger::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString&) -{ - if (sensorType != "integer" && sensorType != "float") - return (false); - - sld = new SensorLoggerDlg(this, "SensorLoggerDlg"); - TQ_CHECK_PTR(sld); - - if (sld->exec()) { - if (!sld->fileName().isEmpty()) { - LogSensor *sensor = new LogSensor(monitor); - TQ_CHECK_PTR(sensor); - - sensor->setHostName(hostName); - sensor->setSensorName(sensorName); - sensor->setFileName(sld->fileName()); - sensor->setTimerInterval(sld->timerInterval()); - sensor->setLowerLimitActive(sld->lowerLimitActive()); - sensor->setUpperLimitActive(sld->upperLimitActive()); - sensor->setLowerLimit(sld->lowerLimit()); - sensor->setUpperLimit(sld->upperLimit()); - - logSensors.append(sensor); - - setModified(true); - } - } - - delete sld; - sld = 0; - - return (true); -} - -bool -SensorLogger::editSensor(LogSensor* sensor) -{ - sld = new SensorLoggerDlg(this, "SensorLoggerDlg"); - TQ_CHECK_PTR(sld); - - sld->setFileName(sensor->getFileName()); - sld->setTimerInterval(sensor->getTimerInterval()); - sld->setLowerLimitActive(sensor->getLowerLimitActive()); - sld->setLowerLimit(sensor->getLowerLimit()); - sld->setUpperLimitActive(sensor->getUpperLimitActive()); - sld->setUpperLimit(sensor->getUpperLimit()); - - if (sld->exec()) { - if (!sld->fileName().isEmpty()) { - sensor->setFileName(sld->fileName()); - sensor->setTimerInterval(sld->timerInterval()); - sensor->setLowerLimitActive(sld->lowerLimitActive()); - sensor->setUpperLimitActive(sld->upperLimitActive()); - sensor->setLowerLimit(sld->lowerLimit()); - sensor->setUpperLimit(sld->upperLimit()); - - setModified(true); - } - } - - delete sld; - sld = 0; - - return (true); -} - -void -SensorLogger::configureSettings() -{ - TQColorGroup cgroup = monitor->colorGroup(); - - sls = new SensorLoggerSettings(this, "SensorLoggerSettings"); - TQ_CHECK_PTR(sls); - - connect( sls, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); - - sls->setTitle(title()); - sls->setForegroundColor(cgroup.text()); - sls->setBackgroundColor(cgroup.base()); - sls->setAlarmColor(cgroup.foreground()); - - if (sls->exec()) - applySettings(); - - delete sls; - sls = 0; -} - -void -SensorLogger::applySettings() -{ - TQColorGroup cgroup = monitor->colorGroup(); - - setTitle(sls->title()); - - cgroup.setColor(TQColorGroup::Text, sls->foregroundColor()); - cgroup.setColor(TQColorGroup::Base, sls->backgroundColor()); - cgroup.setColor(TQColorGroup::Foreground, sls->alarmColor()); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - - setModified(true); -} - -void -SensorLogger::applyStyle(void) -{ - TQColorGroup cgroup = monitor->colorGroup(); - - cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); - cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); - cgroup.setColor(TQColorGroup::Foreground, KSGRD::Style->alarmColor()); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - - setModified(true); -} - -bool -SensorLogger::restoreSettings(TQDomElement& element) -{ - TQColorGroup cgroup = monitor->colorGroup(); - - cgroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", Qt::green)); - cgroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black)); - cgroup.setColor(TQColorGroup::Foreground, restoreColor(element, "alarmColor", Qt::red)); - monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); - - logSensors.clear(); - - TQDomNodeList dnList = element.elementsByTagName("logsensors"); - for (uint i = 0; i < dnList.count(); i++) { - TQDomElement element = dnList.item(i).toElement(); - LogSensor* sensor = new LogSensor(monitor); - TQ_CHECK_PTR(sensor); - - sensor->setHostName(element.attribute("hostName")); - sensor->setSensorName(element.attribute("sensorName")); - sensor->setFileName(element.attribute("fileName")); - sensor->setTimerInterval(element.attribute("timerInterval").toInt()); - sensor->setLowerLimitActive(element.attribute("lowerLimitActive").toInt()); - sensor->setLowerLimit(element.attribute("lowerLimit").toDouble()); - sensor->setUpperLimitActive(element.attribute("upperLimitActive").toInt()); - sensor->setUpperLimit(element.attribute("upperLimit").toDouble()); - - logSensors.append(sensor); - } - - SensorDisplay::restoreSettings(element); - - setModified(false); - - return (true); -} - -bool -SensorLogger::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) -{ - saveColor(element, "textColor", monitor->colorGroup().text()); - saveColor(element, "backgroundColor", monitor->colorGroup().base()); - saveColor(element, "alarmColor", monitor->colorGroup().foreground()); - - for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next()) - { - TQDomElement log = doc.createElement("logsensors"); - log.setAttribute("sensorName", sensor->getSensorName()); - log.setAttribute("hostName", sensor->getHostName()); - log.setAttribute("fileName", sensor->getFileName()); - log.setAttribute("timerInterval", sensor->getTimerInterval()); - log.setAttribute("lowerLimitActive", TQString("%1").arg(sensor->getLowerLimitActive())); - log.setAttribute("lowerLimit", TQString("%1").arg(sensor->getLowerLimit())); - log.setAttribute("upperLimitActive", TQString("%1").arg(sensor->getUpperLimitActive())); - log.setAttribute("upperLimit", TQString("%1").arg(sensor->getUpperLimit())); - - element.appendChild(log); - } - - SensorDisplay::saveSettings(doc, element); - - if (save) - setModified(false); - - return (true); -} - -void -SensorLogger::answerReceived(int, const TQString&) -{ - // we do not use this, since all answers are received by the LogSensors -} - -void -SensorLogger::resizeEvent(TQResizeEvent*) -{ - frame()->setGeometry(0, 0, this->width(), this->height()); - monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30); -} - -LogSensor* -SensorLogger::getLogSensor(TQListViewItem* item) -{ - for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next()) - { - if (item == sensor->getListViewItem()) { - return sensor; - } - } - - return NULL; -} - -void -SensorLogger::RMBClicked(TQListViewItem* item, const TQPoint& point, int) -{ - TQPopupMenu pm; - if (hasSettingsDialog()) - pm.insertItem(i18n("&Properties"), 1); - pm.insertItem(i18n("&Remove Display"), 2); - pm.insertSeparator(-1); - pm.insertItem(i18n("&Remove Sensor"), 3); - pm.insertItem(i18n("&Edit Sensor..."), 4); - - if ( !item ) - { - pm.setItemEnabled( 3, false ); - pm.setItemEnabled( 4, false ); - } - else - { - LogSensor* sensor = getLogSensor(item); - - if ( sensor->isLogging() ) - pm.insertItem(i18n("St&op Logging"), 6); - else - pm.insertItem(i18n("S&tart Logging"), 5); - } - - switch (pm.exec(point)) - { - case 1: - configureSettings(); - break; - case 2: { - TQCustomEvent* ev = new TQCustomEvent(TQEvent::User); - ev->setData(this); - kapp->postEvent(parent(), ev); - break; - } - case 3: { - LogSensor* sensor = getLogSensor(item); - if (sensor) - logSensors.remove(sensor); - break; - } - case 4: { - LogSensor* sensor = getLogSensor(item); - if (sensor) - editSensor(sensor); - break; - } - case 5: { - LogSensor* sensor = getLogSensor(item); - if (sensor) - sensor->startLogging(); - break; - } - case 6: { - LogSensor* sensor = getLogSensor(item); - if (sensor) - sensor->stopLogging(); - break; - } - } -} diff --git a/ksysguard/gui/SensorDisplayLib/SensorLogger.cpp b/ksysguard/gui/SensorDisplayLib/SensorLogger.cpp new file mode 100644 index 000000000..88083fca1 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/SensorLogger.cpp @@ -0,0 +1,437 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2001 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include +#include +#include + +#include +#include + +#include + +#include "SensorLogger.moc" +#include "SensorLoggerSettings.h" + +SLListViewItem::SLListViewItem(TQListView *parent) + : TQListViewItem(parent) +{ +} + +LogSensor::LogSensor(TQListView *parent) + : timerID( NONE ), lowerLimitActive( 0 ), upperLimitActive( 0 ), + lowerLimit( 0 ), upperLimit( 0 ) +{ + TQ_CHECK_PTR(parent); + + monitor = parent; + + lvi = new SLListViewItem(monitor); + TQ_CHECK_PTR(lvi); + + pixmap_running = UserIcon( "running" ); + pixmap_waiting = UserIcon( "waiting" ); + + lvi->setPixmap(0, pixmap_waiting); + lvi->setTextColor(monitor->colorGroup().text()); + + monitor->insertItem(lvi); +} + +LogSensor::~LogSensor(void) +{ + if ((lvi) && (monitor)) + delete lvi; +} + +void +LogSensor::startLogging(void) +{ + lvi->setPixmap(0, pixmap_running); + timerOn(); +} + +void +LogSensor::stopLogging(void) +{ + lvi->setPixmap(0, pixmap_waiting); + lvi->setTextColor(monitor->colorGroup().text()); + lvi->repaint(); + timerOff(); +} + +void +LogSensor::timerEvent(TQTimerEvent*) +{ + KSGRD::SensorMgr->sendRequest(hostName, sensorName, (KSGRD::SensorClient*) this, 42); +} + +void +LogSensor::answerReceived(int id, const TQString& answer) +{ + TQFile logFile(fileName); + + if (!logFile.open(IO_ReadWrite | IO_Append)) + { + stopLogging(); + return; + } + + switch (id) + { + case 42: { + TQTextStream stream(&logFile); + double value = answer.toDouble(); + + if (lowerLimitActive && value < lowerLimit) + { + timerOff(); + lowerLimitActive = false; + lvi->setTextColor(monitor->colorGroup().foreground()); + lvi->repaint(); + KNotifyClient::event(monitor->winId(), "sensor_alarm", TQString("sensor '%1' at '%2' reached lower limit").arg(sensorName).arg(hostName)); + timerOn(); + } else if (upperLimitActive && value > upperLimit) + { + timerOff(); + upperLimitActive = false; + lvi->setTextColor(monitor->colorGroup().foreground()); + lvi->repaint(); + KNotifyClient::event(monitor->winId(), "sensor_alarm", TQString("sensor '%1' at '%2' reached upper limit").arg(sensorName).arg(hostName)); + timerOn(); + } + TQDate date = TQT_TQDATE_OBJECT(TQDateTime::currentDateTime().date()); + TQTime time = TQT_TQTIME_OBJECT(TQDateTime::currentDateTime().time()); + + stream << TQString("%1 %2 %3 %4 %5: %6\n").arg(date.shortMonthName(date.month())).arg(date.day()).arg(time.toString()).arg(hostName).arg(sensorName).arg(value); + } + } + + logFile.close(); +} + +SensorLogger::SensorLogger(TQWidget *parent, const char *name, const TQString& title) + : KSGRD::SensorDisplay(parent, name, title) +{ + monitor = new TQListView(this, "monitor"); + TQ_CHECK_PTR(monitor); + + monitor->addColumn(i18n("Logging")); + monitor->addColumn(i18n("Timer Interval")); + monitor->addColumn(i18n("Sensor Name")); + monitor->addColumn(i18n("Host Name")); + monitor->addColumn(i18n("Log File")); + + TQColorGroup cgroup = monitor->colorGroup(); + cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); + cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); + cgroup.setColor(TQColorGroup::Foreground, KSGRD::Style->alarmColor()); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + monitor->setSelectionMode(TQListView::NoSelection); + + connect(monitor, TQT_SIGNAL(rightButtonClicked(TQListViewItem*, const TQPoint&, int)), this, TQT_SLOT(RMBClicked(TQListViewItem*, const TQPoint&, int))); + + setTitle(i18n("Sensor Logger")); + + logSensors.setAutoDelete(true); + + setPlotterWidget(monitor); + + setMinimumSize(50, 25); + setModified(false); +} + +SensorLogger::~SensorLogger(void) +{ +} + +bool +SensorLogger::addSensor(const TQString& hostName, const TQString& sensorName, const TQString& sensorType, const TQString&) +{ + if (sensorType != "integer" && sensorType != "float") + return (false); + + sld = new SensorLoggerDlg(this, "SensorLoggerDlg"); + TQ_CHECK_PTR(sld); + + if (sld->exec()) { + if (!sld->fileName().isEmpty()) { + LogSensor *sensor = new LogSensor(monitor); + TQ_CHECK_PTR(sensor); + + sensor->setHostName(hostName); + sensor->setSensorName(sensorName); + sensor->setFileName(sld->fileName()); + sensor->setTimerInterval(sld->timerInterval()); + sensor->setLowerLimitActive(sld->lowerLimitActive()); + sensor->setUpperLimitActive(sld->upperLimitActive()); + sensor->setLowerLimit(sld->lowerLimit()); + sensor->setUpperLimit(sld->upperLimit()); + + logSensors.append(sensor); + + setModified(true); + } + } + + delete sld; + sld = 0; + + return (true); +} + +bool +SensorLogger::editSensor(LogSensor* sensor) +{ + sld = new SensorLoggerDlg(this, "SensorLoggerDlg"); + TQ_CHECK_PTR(sld); + + sld->setFileName(sensor->getFileName()); + sld->setTimerInterval(sensor->getTimerInterval()); + sld->setLowerLimitActive(sensor->getLowerLimitActive()); + sld->setLowerLimit(sensor->getLowerLimit()); + sld->setUpperLimitActive(sensor->getUpperLimitActive()); + sld->setUpperLimit(sensor->getUpperLimit()); + + if (sld->exec()) { + if (!sld->fileName().isEmpty()) { + sensor->setFileName(sld->fileName()); + sensor->setTimerInterval(sld->timerInterval()); + sensor->setLowerLimitActive(sld->lowerLimitActive()); + sensor->setUpperLimitActive(sld->upperLimitActive()); + sensor->setLowerLimit(sld->lowerLimit()); + sensor->setUpperLimit(sld->upperLimit()); + + setModified(true); + } + } + + delete sld; + sld = 0; + + return (true); +} + +void +SensorLogger::configureSettings() +{ + TQColorGroup cgroup = monitor->colorGroup(); + + sls = new SensorLoggerSettings(this, "SensorLoggerSettings"); + TQ_CHECK_PTR(sls); + + connect( sls, TQT_SIGNAL( applyClicked() ), TQT_SLOT( applySettings() ) ); + + sls->setTitle(title()); + sls->setForegroundColor(cgroup.text()); + sls->setBackgroundColor(cgroup.base()); + sls->setAlarmColor(cgroup.foreground()); + + if (sls->exec()) + applySettings(); + + delete sls; + sls = 0; +} + +void +SensorLogger::applySettings() +{ + TQColorGroup cgroup = monitor->colorGroup(); + + setTitle(sls->title()); + + cgroup.setColor(TQColorGroup::Text, sls->foregroundColor()); + cgroup.setColor(TQColorGroup::Base, sls->backgroundColor()); + cgroup.setColor(TQColorGroup::Foreground, sls->alarmColor()); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + + setModified(true); +} + +void +SensorLogger::applyStyle(void) +{ + TQColorGroup cgroup = monitor->colorGroup(); + + cgroup.setColor(TQColorGroup::Text, KSGRD::Style->firstForegroundColor()); + cgroup.setColor(TQColorGroup::Base, KSGRD::Style->backgroundColor()); + cgroup.setColor(TQColorGroup::Foreground, KSGRD::Style->alarmColor()); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + + setModified(true); +} + +bool +SensorLogger::restoreSettings(TQDomElement& element) +{ + TQColorGroup cgroup = monitor->colorGroup(); + + cgroup.setColor(TQColorGroup::Text, restoreColor(element, "textColor", Qt::green)); + cgroup.setColor(TQColorGroup::Base, restoreColor(element, "backgroundColor", Qt::black)); + cgroup.setColor(TQColorGroup::Foreground, restoreColor(element, "alarmColor", Qt::red)); + monitor->setPalette(TQPalette(cgroup, cgroup, cgroup)); + + logSensors.clear(); + + TQDomNodeList dnList = element.elementsByTagName("logsensors"); + for (uint i = 0; i < dnList.count(); i++) { + TQDomElement element = dnList.item(i).toElement(); + LogSensor* sensor = new LogSensor(monitor); + TQ_CHECK_PTR(sensor); + + sensor->setHostName(element.attribute("hostName")); + sensor->setSensorName(element.attribute("sensorName")); + sensor->setFileName(element.attribute("fileName")); + sensor->setTimerInterval(element.attribute("timerInterval").toInt()); + sensor->setLowerLimitActive(element.attribute("lowerLimitActive").toInt()); + sensor->setLowerLimit(element.attribute("lowerLimit").toDouble()); + sensor->setUpperLimitActive(element.attribute("upperLimitActive").toInt()); + sensor->setUpperLimit(element.attribute("upperLimit").toDouble()); + + logSensors.append(sensor); + } + + SensorDisplay::restoreSettings(element); + + setModified(false); + + return (true); +} + +bool +SensorLogger::saveSettings(TQDomDocument& doc, TQDomElement& element, bool save) +{ + saveColor(element, "textColor", monitor->colorGroup().text()); + saveColor(element, "backgroundColor", monitor->colorGroup().base()); + saveColor(element, "alarmColor", monitor->colorGroup().foreground()); + + for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next()) + { + TQDomElement log = doc.createElement("logsensors"); + log.setAttribute("sensorName", sensor->getSensorName()); + log.setAttribute("hostName", sensor->getHostName()); + log.setAttribute("fileName", sensor->getFileName()); + log.setAttribute("timerInterval", sensor->getTimerInterval()); + log.setAttribute("lowerLimitActive", TQString("%1").arg(sensor->getLowerLimitActive())); + log.setAttribute("lowerLimit", TQString("%1").arg(sensor->getLowerLimit())); + log.setAttribute("upperLimitActive", TQString("%1").arg(sensor->getUpperLimitActive())); + log.setAttribute("upperLimit", TQString("%1").arg(sensor->getUpperLimit())); + + element.appendChild(log); + } + + SensorDisplay::saveSettings(doc, element); + + if (save) + setModified(false); + + return (true); +} + +void +SensorLogger::answerReceived(int, const TQString&) +{ + // we do not use this, since all answers are received by the LogSensors +} + +void +SensorLogger::resizeEvent(TQResizeEvent*) +{ + frame()->setGeometry(0, 0, this->width(), this->height()); + monitor->setGeometry(10, 20, this->width() - 20, this->height() - 30); +} + +LogSensor* +SensorLogger::getLogSensor(TQListViewItem* item) +{ + for (LogSensor* sensor = logSensors.first(); sensor != 0; sensor = logSensors.next()) + { + if (item == sensor->getListViewItem()) { + return sensor; + } + } + + return NULL; +} + +void +SensorLogger::RMBClicked(TQListViewItem* item, const TQPoint& point, int) +{ + TQPopupMenu pm; + if (hasSettingsDialog()) + pm.insertItem(i18n("&Properties"), 1); + pm.insertItem(i18n("&Remove Display"), 2); + pm.insertSeparator(-1); + pm.insertItem(i18n("&Remove Sensor"), 3); + pm.insertItem(i18n("&Edit Sensor..."), 4); + + if ( !item ) + { + pm.setItemEnabled( 3, false ); + pm.setItemEnabled( 4, false ); + } + else + { + LogSensor* sensor = getLogSensor(item); + + if ( sensor->isLogging() ) + pm.insertItem(i18n("St&op Logging"), 6); + else + pm.insertItem(i18n("S&tart Logging"), 5); + } + + switch (pm.exec(point)) + { + case 1: + configureSettings(); + break; + case 2: { + TQCustomEvent* ev = new TQCustomEvent(TQEvent::User); + ev->setData(this); + kapp->postEvent(parent(), ev); + break; + } + case 3: { + LogSensor* sensor = getLogSensor(item); + if (sensor) + logSensors.remove(sensor); + break; + } + case 4: { + LogSensor* sensor = getLogSensor(item); + if (sensor) + editSensor(sensor); + break; + } + case 5: { + LogSensor* sensor = getLogSensor(item); + if (sensor) + sensor->startLogging(); + break; + } + case 6: { + LogSensor* sensor = getLogSensor(item); + if (sensor) + sensor->stopLogging(); + break; + } + } +} diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc deleted file mode 100644 index 64c76f5b8..000000000 --- a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cc +++ /dev/null @@ -1,102 +0,0 @@ -/* This file is part of the KDE project - Copyright ( C ) 2003 Nadeem Hasan - - 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. - - 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; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SensorLoggerDlg.h" -#include "SensorLoggerDlgWidget.h" - -#include - -#include - -SensorLoggerDlg::SensorLoggerDlg( TQWidget *parent, const char *name ) - : KDialogBase( parent, name, true, i18n( "Sensor Logger" ), - Ok|Cancel, Ok, true ) -{ - TQWidget *main = new TQWidget( this ); - - TQVBoxLayout *topLayout = new TQVBoxLayout( main, 0, KDialog::spacingHint() ); - - m_loggerWidget = new SensorLoggerDlgWidget( main, "m_loggerWidget" ); - topLayout->addWidget( m_loggerWidget ); - topLayout->addStretch(); - - setMainWidget( main ); -} - -TQString SensorLoggerDlg::fileName() const -{ - return m_loggerWidget->fileName(); -} - -int SensorLoggerDlg::timerInterval() const -{ - return m_loggerWidget->timerInterval(); -} - -bool SensorLoggerDlg::lowerLimitActive() const -{ - return m_loggerWidget->lowerLimitActive(); -} - -bool SensorLoggerDlg::upperLimitActive() const -{ - return m_loggerWidget->upperLimitActive(); -} - -double SensorLoggerDlg::lowerLimit() const -{ - return m_loggerWidget->lowerLimit(); -} - -double SensorLoggerDlg::upperLimit() const -{ - return m_loggerWidget->upperLimit(); -} - -void SensorLoggerDlg::setFileName( const TQString &url ) -{ - m_loggerWidget->setFileName( url ); -} - -void SensorLoggerDlg::setTimerInterval( int i ) -{ - m_loggerWidget->setTimerInterval( i ); -} - -void SensorLoggerDlg::setLowerLimitActive( bool b ) -{ - m_loggerWidget->setLowerLimitActive( b ); -} - -void SensorLoggerDlg::setUpperLimitActive( bool b ) -{ - m_loggerWidget->setUpperLimitActive( b ); -} - -void SensorLoggerDlg::setLowerLimit( double limit ) -{ - m_loggerWidget->setLowerLimit( limit ); -} - -void SensorLoggerDlg::setUpperLimit( double limit ) -{ - m_loggerWidget->setUpperLimit( limit ); -} - -#include "SensorLoggerDlg.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cpp b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cpp new file mode 100644 index 000000000..64c76f5b8 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerDlg.cpp @@ -0,0 +1,102 @@ +/* This file is part of the KDE project + Copyright ( C ) 2003 Nadeem Hasan + + 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. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SensorLoggerDlg.h" +#include "SensorLoggerDlgWidget.h" + +#include + +#include + +SensorLoggerDlg::SensorLoggerDlg( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, true, i18n( "Sensor Logger" ), + Ok|Cancel, Ok, true ) +{ + TQWidget *main = new TQWidget( this ); + + TQVBoxLayout *topLayout = new TQVBoxLayout( main, 0, KDialog::spacingHint() ); + + m_loggerWidget = new SensorLoggerDlgWidget( main, "m_loggerWidget" ); + topLayout->addWidget( m_loggerWidget ); + topLayout->addStretch(); + + setMainWidget( main ); +} + +TQString SensorLoggerDlg::fileName() const +{ + return m_loggerWidget->fileName(); +} + +int SensorLoggerDlg::timerInterval() const +{ + return m_loggerWidget->timerInterval(); +} + +bool SensorLoggerDlg::lowerLimitActive() const +{ + return m_loggerWidget->lowerLimitActive(); +} + +bool SensorLoggerDlg::upperLimitActive() const +{ + return m_loggerWidget->upperLimitActive(); +} + +double SensorLoggerDlg::lowerLimit() const +{ + return m_loggerWidget->lowerLimit(); +} + +double SensorLoggerDlg::upperLimit() const +{ + return m_loggerWidget->upperLimit(); +} + +void SensorLoggerDlg::setFileName( const TQString &url ) +{ + m_loggerWidget->setFileName( url ); +} + +void SensorLoggerDlg::setTimerInterval( int i ) +{ + m_loggerWidget->setTimerInterval( i ); +} + +void SensorLoggerDlg::setLowerLimitActive( bool b ) +{ + m_loggerWidget->setLowerLimitActive( b ); +} + +void SensorLoggerDlg::setUpperLimitActive( bool b ) +{ + m_loggerWidget->setUpperLimitActive( b ); +} + +void SensorLoggerDlg::setLowerLimit( double limit ) +{ + m_loggerWidget->setLowerLimit( limit ); +} + +void SensorLoggerDlg::setUpperLimit( double limit ) +{ + m_loggerWidget->setUpperLimit( limit ); +} + +#include "SensorLoggerDlg.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc deleted file mode 100644 index c2206e092..000000000 --- a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* This file is part of the KDE project - Copyright ( C ) 2003 Nadeem Hasan - - 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. - - 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; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SensorLoggerSettings.h" -#include "SensorLoggerSettingsWidget.h" - -#include - -SensorLoggerSettings::SensorLoggerSettings( TQWidget *parent, const char *name ) - : KDialogBase( parent, name, true, i18n( "Sensor Logger Settings" ), - Ok|Apply|Cancel, Ok, true ) -{ - m_settingsWidget = new SensorLoggerSettingsWidget( this, "m_settingsWidget" ); - setMainWidget( m_settingsWidget ); -} - -TQString SensorLoggerSettings::title() -{ - return m_settingsWidget->title(); -} - -TQColor SensorLoggerSettings::foregroundColor() -{ - return m_settingsWidget->foregroundColor(); -} - -TQColor SensorLoggerSettings::backgroundColor() -{ - return m_settingsWidget->backgroundColor(); -} - -TQColor SensorLoggerSettings::alarmColor() -{ - return m_settingsWidget->alarmColor(); -} - -void SensorLoggerSettings::setTitle( const TQString &title ) -{ - m_settingsWidget->setTitle( title ); -} - -void SensorLoggerSettings::setBackgroundColor( const TQColor &c ) -{ - m_settingsWidget->setBackgroundColor( c ); -} - -void SensorLoggerSettings::setForegroundColor( const TQColor &c ) -{ - m_settingsWidget->setForegroundColor( c ); -} - -void SensorLoggerSettings::setAlarmColor( const TQColor &c ) -{ - m_settingsWidget->setAlarmColor( c ); -} - -#include "SensorLoggerSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cpp b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cpp new file mode 100644 index 000000000..c2206e092 --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/SensorLoggerSettings.cpp @@ -0,0 +1,73 @@ +/* This file is part of the KDE project + Copyright ( C ) 2003 Nadeem Hasan + + 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. + + 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; see the file COPYING. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SensorLoggerSettings.h" +#include "SensorLoggerSettingsWidget.h" + +#include + +SensorLoggerSettings::SensorLoggerSettings( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, true, i18n( "Sensor Logger Settings" ), + Ok|Apply|Cancel, Ok, true ) +{ + m_settingsWidget = new SensorLoggerSettingsWidget( this, "m_settingsWidget" ); + setMainWidget( m_settingsWidget ); +} + +TQString SensorLoggerSettings::title() +{ + return m_settingsWidget->title(); +} + +TQColor SensorLoggerSettings::foregroundColor() +{ + return m_settingsWidget->foregroundColor(); +} + +TQColor SensorLoggerSettings::backgroundColor() +{ + return m_settingsWidget->backgroundColor(); +} + +TQColor SensorLoggerSettings::alarmColor() +{ + return m_settingsWidget->alarmColor(); +} + +void SensorLoggerSettings::setTitle( const TQString &title ) +{ + m_settingsWidget->setTitle( title ); +} + +void SensorLoggerSettings::setBackgroundColor( const TQColor &c ) +{ + m_settingsWidget->setBackgroundColor( c ); +} + +void SensorLoggerSettings::setForegroundColor( const TQColor &c ) +{ + m_settingsWidget->setForegroundColor( c ); +} + +void SensorLoggerSettings::setAlarmColor( const TQColor &c ) +{ + m_settingsWidget->setAlarmColor( c ); +} + +#include "SensorLoggerSettings.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc b/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc deleted file mode 100644 index bcb0b821b..000000000 --- a/ksysguard/gui/SensorDisplayLib/SignalPlotter.cc +++ /dev/null @@ -1,648 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include -#include - -#include -#include - -#include - -#include "SignalPlotter.h" - -SignalPlotter::SignalPlotter( TQWidget *parent, const char *name ) - : TQWidget( parent, name ) -{ - // Auto deletion does not work for pointer to arrays. - mBeamData.setAutoDelete( false ); - - setBackgroundMode( NoBackground ); - mShowThinFrame = true; - mSamples = 0; - mMinValue = mMaxValue = 0.0; - mUseAutoRange = true; - - mGraphStyle = GRAPH_POLYGON; - - // Anything smaller than this does not make sense. - setMinimumSize( 16, 16 ); - setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, - TQSizePolicy::Expanding, false ) ); - - mShowVerticalLines = true; - mVerticalLinesColor = KSGRD::Style->firstForegroundColor(); - mVerticalLinesDistance = 30; - mVerticalLinesScroll = true; - mVerticalLinesOffset = 0; - mHorizontalScale = 1; - - mShowHorizontalLines = true; - mHorizontalLinesColor = KSGRD::Style->secondForegroundColor(); - mHorizontalLinesCount = 5; - - mShowLabels = true; - mShowTopBar = false; - mFontSize = KSGRD::Style->fontSize(); - - mBackgroundColor = KSGRD::Style->backgroundColor(); -} - -SignalPlotter::~SignalPlotter() -{ - for ( double* p = mBeamData.first(); p; p = mBeamData.next() ) - delete [] p; -} - -bool SignalPlotter::addBeam( const TQColor &color ) -{ - double* d = new double[ mSamples ]; - memset( d, 0, sizeof(double) * mSamples ); - mBeamData.append( d ); - mBeamColor.append( color ); - - return true; -} - -void SignalPlotter::addSample( const TQValueList& sampleBuf ) -{ - if ( mBeamData.count() != sampleBuf.count() ) - return; - - double* d; - if ( mUseAutoRange ) { - double sum = 0; - for ( d = mBeamData.first(); d; d = mBeamData.next() ) { - sum += d[ 0 ]; - if ( sum < mMinValue ) - mMinValue = sum; - if ( sum > mMaxValue ) - mMaxValue = sum; - } - } - - /* If the vertical lines are scrolling, increment the offset - * so they move with the data. The vOffset / hScale confusion - * is because v refers to Vertical Lines, and h to the horizontal - * distance between the vertical lines. */ - if ( mVerticalLinesScroll ) { - mVerticalLinesOffset = ( mVerticalLinesOffset + mHorizontalScale) - % mVerticalLinesDistance; - } - - // Shift data buffers one sample down and insert new samples. - TQValueList::ConstIterator s; - for ( d = mBeamData.first(), s = sampleBuf.begin(); d; d = mBeamData.next(), ++s ) { - memmove( d, d + 1, ( mSamples - 1 ) * sizeof( double ) ); - d[ mSamples - 1 ] = *s; - } - - update(); -} - -void SignalPlotter::reorderBeams( const TQValueList& newOrder ) -{ - if(newOrder.count() != mBeamData.count()) { - kdDebug() << "Serious problem in move sample" << endl; - return; - } - TQPtrList newBeamData; - TQValueList newBeamColor; - - for(uint i = 0; i < newOrder.count(); i++) { - int newIndex = newOrder[i]; - newBeamData.append(mBeamData.at(newIndex)); - newBeamColor.append(*mBeamColor.at(newIndex)); - } - mBeamData = newBeamData; - mBeamColor = newBeamColor; - -} - -void SignalPlotter::changeRange( int beam, double min, double max ) -{ - // Only the first beam affects range calculation. - if ( beam > 1 ) - return; - - mMinValue = min; - mMaxValue = max; -} - -TQValueList &SignalPlotter::beamColors() -{ - return mBeamColor; -} - -void SignalPlotter::removeBeam( uint pos ) -{ - mBeamColor.remove( mBeamColor.at( pos ) ); - double *p = mBeamData.take( pos ); - delete [] p; -} - -void SignalPlotter::setTitle( const TQString &title ) -{ - mTitle = title; -} - -TQString SignalPlotter::title() const -{ - return mTitle; -} - -void SignalPlotter::setUseAutoRange( bool value ) -{ - mUseAutoRange = value; -} - -bool SignalPlotter::useAutoRange() const -{ - return mUseAutoRange; -} - -void SignalPlotter::setMinValue( double min ) -{ - mMinValue = min; -} - -double SignalPlotter::minValue() const -{ - return ( mUseAutoRange ? 0 : mMinValue ); -} - -void SignalPlotter::setMaxValue( double max ) -{ - mMaxValue = max; -} - -double SignalPlotter::maxValue() const -{ - return ( mUseAutoRange ? 0 : mMaxValue ); -} - -void SignalPlotter::setGraphStyle( uint style ) -{ - mGraphStyle = style; -} - -uint SignalPlotter::graphStyle() const -{ - return mGraphStyle; -} - -void SignalPlotter::setHorizontalScale( uint scale ) -{ - if (scale == mHorizontalScale) - return; - - mHorizontalScale = scale; - if (isVisible()) - updateDataBuffers(); -} - -int SignalPlotter::horizontalScale() const -{ - return mHorizontalScale; -} - -void SignalPlotter::setShowVerticalLines( bool value ) -{ - mShowVerticalLines = value; -} - -bool SignalPlotter::showVerticalLines() const -{ - return mShowVerticalLines; -} - -void SignalPlotter::setVerticalLinesColor( const TQColor &color ) -{ - mVerticalLinesColor = color; -} - -TQColor SignalPlotter::verticalLinesColor() const -{ - return mVerticalLinesColor; -} - -void SignalPlotter::setVerticalLinesDistance( int distance ) -{ - mVerticalLinesDistance = distance; -} - -int SignalPlotter::verticalLinesDistance() const -{ - return mVerticalLinesDistance; -} - -void SignalPlotter::setVerticalLinesScroll( bool value ) -{ - mVerticalLinesScroll = value; -} - -bool SignalPlotter::verticalLinesScroll() const -{ - return mVerticalLinesScroll; -} - -void SignalPlotter::setShowHorizontalLines( bool value ) -{ - mShowHorizontalLines = value; -} - -bool SignalPlotter::showHorizontalLines() const -{ - return mShowHorizontalLines; -} - -void SignalPlotter::setHorizontalLinesColor( const TQColor &color ) -{ - mHorizontalLinesColor = color; -} - -TQColor SignalPlotter::horizontalLinesColor() const -{ - return mHorizontalLinesColor; -} - -void SignalPlotter::setHorizontalLinesCount( int count ) -{ - mHorizontalLinesCount = count; -} - -int SignalPlotter::horizontalLinesCount() const -{ - return mHorizontalLinesCount; -} - -void SignalPlotter::setShowLabels( bool value ) -{ - mShowLabels = value; -} - -bool SignalPlotter::showLabels() const -{ - return mShowLabels; -} - -void SignalPlotter::setShowTopBar( bool value ) -{ - mShowTopBar = value; -} - -bool SignalPlotter::showTopBar() const -{ - return mShowTopBar; -} - -void SignalPlotter::setFontSize( int size ) -{ - mFontSize = size; -} - -int SignalPlotter::fontSize() const -{ - return mFontSize; -} - -void SignalPlotter::setBackgroundColor( const TQColor &color ) -{ - mBackgroundColor = color; -} - -TQColor SignalPlotter::backgroundColor() const -{ - return mBackgroundColor; -} - -void SignalPlotter::resizeEvent( TQResizeEvent* ) -{ - Q_ASSERT( width() > 2 ); - - updateDataBuffers(); -} - -void SignalPlotter::updateDataBuffers() -{ - /* Since the data buffers for the beams are equal in size to the - * width of the widget minus 2 we have to enlarge or shrink the - * buffers accordingly when a resize occures. To have a nicer - * display we try to keep as much data as possible. Data that is - * lost due to shrinking the buffers cannot be recovered on - * enlarging though. */ - - /* Determine new number of samples first. - * +0.5 to ensure rounding up - * +2 for extra data points so there is - * 1) no wasted space and - * 2) no loss of precision when drawing the first data point. */ - uint newSampleNum = static_cast( ( ( width() - 2 ) / - mHorizontalScale ) + 2.5 ); - - // overlap between the old and the new buffers. - int overlap = kMin( mSamples, newSampleNum ); - - for ( uint i = 0; i < mBeamData.count(); ++i ) { - double* nd = new double[ newSampleNum ]; - - // initialize new part of the new buffer - if ( newSampleNum > (uint)overlap ) - memset( nd, 0, sizeof( double ) * ( newSampleNum - overlap ) ); - - // copy overlap from old buffer to new buffer - memcpy( nd + ( newSampleNum - overlap ), mBeamData.at( i ) + - ( mSamples - overlap ), overlap * sizeof( double ) ); - - double *p = mBeamData.take( i ); - delete [] p; - mBeamData.insert( i, nd ); - } - - mSamples = newSampleNum; -} - -void SignalPlotter::paintEvent( TQPaintEvent* ) -{ - uint w = width(); - uint h = height(); - - /* Do not do repaints when the widget is not yet setup properly. */ - if ( w <= 2 ) - return; - - TQPixmap pm( w, h ); - TQPainter p; - p.begin( &pm, this ); - - pm.fill( mBackgroundColor ); - /* Draw white line along the bottom and the right side of the - * widget to create a 3D like look. */ - p.setPen( TQColor( colorGroup().light() ) ); - if(mShowThinFrame) { - p.drawLine( 0, h - 1, w - 1, h - 1 ); - p.drawLine( w - 1, 0, w - 1, h - 1 ); - - h--; - w--; - p.setClipRect( 0, 0, w, h ); - } - double range = mMaxValue - mMinValue; - - /* If the range is too small we will force it to 1.0 since it - * looks a lot nicer. */ - if ( range < 0.000001 ) - range = 1.0; - - double minValue = mMinValue; - if ( mUseAutoRange ) { - if ( mMinValue != 0.0 ) { - double dim = pow( 10, floor( log10( fabs( mMinValue ) ) ) ) / 2; - if ( mMinValue < 0.0 ) - minValue = dim * floor( mMinValue / dim ); - else - minValue = dim * ceil( mMinValue / dim ); - range = mMaxValue - minValue; - if ( range < 0.000001 ) - range = 1.0; - } - // Massage the range so that the grid shows some nice values. - double step = range / (mHorizontalLinesCount+1); - double dim = pow( 10, floor( log10( step ) ) ) / 2; - range = dim * ceil( step / dim ) * (mHorizontalLinesCount+1); - } - double maxValue = minValue + range; - - int top = 0; - if ( mShowTopBar && h > ( mFontSize/*top bar size*/ + 2/*padding*/ +5/*smallest reasonable size for a graph*/ ) ) { - /* Draw horizontal bar with current sensor values at top of display. */ - p.setPen( mHorizontalLinesColor ); - int x0 = w / 2; - p.setFont( TQFont( p.font().family(), mFontSize ) ); - top = p.fontMetrics().height(); - h -= top; - int h0 = top - 2; // h0 is our new top. It's at least 5 pixels high - p.drawText(0, 0, x0, top - 2, Qt::AlignCenter, mTitle ); - - p.drawLine( x0 - 1, 1, x0 - 1, h0 ); - p.drawLine( 0, top - 1, w - 2, top - 1 ); - - double bias = -minValue; - double scaleFac = ( w - x0 - 2 ) / range; - TQValueList::Iterator col; - col = mBeamColor.begin(); - for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) { - int start = x0 + (int)( bias * scaleFac ); - int end = x0 + (int)( ( bias += d[ mSamples - 1 ] ) * scaleFac ); - /* If the rect is wider than 2 pixels we draw only the last - * pixels with the bright color. The rest is painted with - * a 50% darker color. */ - if ( end - start > 1 ) { - p.setPen( (*col).dark( 150 ) ); - p.setBrush( (*col).dark( 150 ) ); - p.drawRect( start, 1, end - start, h0 ); - p.setPen( *col ); - p.drawLine( end, 1, end, h0 ); - } else if ( start - end > 1 ) { - p.setPen( (*col).dark( 150 ) ); - p.setBrush( (*col).dark( 150 ) ); - p.drawRect( end, 1, start - end, h0 ); - p.setPen( *col ); - p.drawLine( end, 1, end, h0 ); - } else { - p.setPen( *col ); - p.drawLine( start, 1, start, h0 ); - } - } - } - - /* Draw scope-like grid vertical lines */ - if ( mShowVerticalLines && w > 60 ) { - p.setPen( mVerticalLinesColor ); - for ( uint x = mVerticalLinesOffset; x < ( w - 2 ); x += mVerticalLinesDistance ) - p.drawLine( w - x, top, w - x, h + top - 2 ); - } - - /* In autoRange mode we determine the range and plot the values in - * one go. This is more efficiently than running through the - * buffers twice but we do react on recently discarded samples as - * well as new samples one plot too late. So the range is not - * correct if the recently discarded samples are larger or smaller - * than the current extreme values. But we can probably live with - * this. */ - if ( mUseAutoRange ) - mMinValue = mMaxValue = 0.0; - - /* Plot stacked values */ - double scaleFac = ( h - 2 ) / range; - if ( mGraphStyle == GRAPH_ORIGINAL ) { - int xPos = 0; - for ( int i = 0; i < mSamples; i++, xPos += mHorizontalScale ) { - double bias = -minValue; - TQValueList::Iterator col; - col = mBeamColor.begin(); - double sum = 0.0; - for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) { - if ( mUseAutoRange ) { - sum += d[ i ]; - if ( sum < mMinValue ) - mMinValue = sum; - if ( sum > mMaxValue ) - mMaxValue = sum; - } - int start = top + h - 2 - (int)( bias * scaleFac ); - int end = top + h - 2 - (int)( ( bias + d[ i ] ) * scaleFac ); - bias += d[ i ]; - /* If the line is longer than 2 pixels we draw only the last - * 2 pixels with the bright color. The rest is painted with - * a 50% darker color. */ - if ( end - start > 2 ) { - p.fillRect( xPos, start, mHorizontalScale, end - start - 1, (*col).dark( 150 ) ); - p.fillRect( xPos, end - 1, mHorizontalScale, 2, *col ); - } else if ( start - end > 2 ) { - p.fillRect( xPos, start, mHorizontalScale, end - start + 1, (*col).dark( 150 ) ); - p.fillRect( xPos, end + 1, mHorizontalScale, 2, *col ); - } else - p.fillRect( xPos, start, mHorizontalScale, end - start, *col ); - - } - } - } else if ( mGraphStyle == GRAPH_POLYGON ) { - int *prevVals = new int[ mBeamData.count() ]; - int hack[ 4 ]; - hack[ 0 ] = hack[ 1 ] = hack[ 2 ] = hack[ 3 ] = 0; - int x1 = w - ( ( mSamples + 1 ) * mHorizontalScale ); - - for ( int i = 0; i < mSamples; i++ ) { - TQValueList::Iterator col; - col = mBeamColor.begin(); - double sum = 0.0; - int y = top + h - 2; - int oldY = top + h; - int oldPrevY = oldY; - int height = 0; - int j = 0; - int jMax = mBeamData.count() - 1; - x1 += mHorizontalScale; - int x2 = x1 + mHorizontalScale; - - for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col, j++ ) { - if ( mUseAutoRange ) { - sum += d[ i ]; - if ( sum < mMinValue ) - mMinValue = sum; - if ( sum > mMaxValue ) - mMaxValue = sum; - } - height = (int)( ( d[ i ] - minValue ) * scaleFac ); - y -= height; - - /* If the line is longer than 2 pixels we draw only the last - * 2 pixels with the bright color. The rest is painted with - * a 50% darker color. */ - TQPen lastPen = TQPen( p.pen() ); - p.setPen( (*col).dark( 150 ) ); - p.setBrush( (*col).dark( 150 ) ); - TQPointArray pa( 4 ); - int prevY = ( i == 0 ) ? y : prevVals[ j ]; - pa.putPoints( 0, 1, x1, prevY ); - pa.putPoints( 1, 1, x2, y ); - pa.putPoints( 2, 1, x2, oldY ); - pa.putPoints( 3, 1, x1, oldPrevY ); - p.drawPolygon( pa ); - p.setPen( lastPen ); - if ( jMax == 0 ) { - // draw as normal, no deferred drawing req'd. - p.setPen( *col ); - p.drawLine( x1, prevY, x2, y ); - } else if ( j == jMax ) { - // draw previous values and current values - p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] ); - p.setPen( *col ); - p.drawLine( x1, prevY, x2, y ); - } else if ( j == 0 ) { - // save values only - hack[ 0 ] = x1; - hack[ 1 ] = prevY; - hack[ 2 ] = x2; - hack[ 3 ] = y; - p.setPen( *col ); - } else { - p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] ); - hack[ 0 ] = x1; - hack[ 1 ] = prevY; - hack[ 2 ] = x2; - hack[ 3 ] = y; - p.setPen( *col ); - } - - prevVals[ j ] = y; - oldY = y; - oldPrevY = prevY; - } - } - - delete[] prevVals; - } - - /* Draw horizontal lines and values. Lines are always drawn. - * Values are only draw when width is greater than 60 */ - if ( mShowHorizontalLines ) { - p.setPen( mHorizontalLinesColor ); - p.setFont( TQFont( p.font().family(), mFontSize ) ); - TQString val; - - /* top = 0 or font.height depending on whether there's a topbar or not - * h = graphing area.height - i.e. the actual space we have to draw inside - * - * Note we are drawing from 0,0 as the top left corner. So we have to add on top to get to the top of where we are drawing - * so top+h is the height of the widget - */ - for ( uint y = 1; y <= mHorizontalLinesCount; y++ ) { - - int y_coord = top + (y * h) / (mHorizontalLinesCount+1); //Make sure it's y*h first to avoid rounding bugs - p.drawLine( 0, y_coord, w - 2, y_coord ); - - if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 ) - && w > 60 ) { - val = TQString::number(maxValue - (y * range) / (mHorizontalLinesCount+1 ) ); - p.drawText( 6, y_coord - 1, val ); //draw the text one pixel raised above the line - } - } - - //Draw the bottom most (minimum) number as well - if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 ) - && w > 60 ) { - val = TQString::number( minValue ); - p.drawText( 6, top + h - 2, val ); - } - } - - p.end(); - bitBlt( this, 0, 0, &pm ); -} - -#include "SignalPlotter.moc" diff --git a/ksysguard/gui/SensorDisplayLib/SignalPlotter.cpp b/ksysguard/gui/SensorDisplayLib/SignalPlotter.cpp new file mode 100644 index 000000000..bcb0b821b --- /dev/null +++ b/ksysguard/gui/SensorDisplayLib/SignalPlotter.cpp @@ -0,0 +1,648 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include +#include + +#include +#include + +#include + +#include "SignalPlotter.h" + +SignalPlotter::SignalPlotter( TQWidget *parent, const char *name ) + : TQWidget( parent, name ) +{ + // Auto deletion does not work for pointer to arrays. + mBeamData.setAutoDelete( false ); + + setBackgroundMode( NoBackground ); + mShowThinFrame = true; + mSamples = 0; + mMinValue = mMaxValue = 0.0; + mUseAutoRange = true; + + mGraphStyle = GRAPH_POLYGON; + + // Anything smaller than this does not make sense. + setMinimumSize( 16, 16 ); + setSizePolicy( TQSizePolicy( TQSizePolicy::Expanding, + TQSizePolicy::Expanding, false ) ); + + mShowVerticalLines = true; + mVerticalLinesColor = KSGRD::Style->firstForegroundColor(); + mVerticalLinesDistance = 30; + mVerticalLinesScroll = true; + mVerticalLinesOffset = 0; + mHorizontalScale = 1; + + mShowHorizontalLines = true; + mHorizontalLinesColor = KSGRD::Style->secondForegroundColor(); + mHorizontalLinesCount = 5; + + mShowLabels = true; + mShowTopBar = false; + mFontSize = KSGRD::Style->fontSize(); + + mBackgroundColor = KSGRD::Style->backgroundColor(); +} + +SignalPlotter::~SignalPlotter() +{ + for ( double* p = mBeamData.first(); p; p = mBeamData.next() ) + delete [] p; +} + +bool SignalPlotter::addBeam( const TQColor &color ) +{ + double* d = new double[ mSamples ]; + memset( d, 0, sizeof(double) * mSamples ); + mBeamData.append( d ); + mBeamColor.append( color ); + + return true; +} + +void SignalPlotter::addSample( const TQValueList& sampleBuf ) +{ + if ( mBeamData.count() != sampleBuf.count() ) + return; + + double* d; + if ( mUseAutoRange ) { + double sum = 0; + for ( d = mBeamData.first(); d; d = mBeamData.next() ) { + sum += d[ 0 ]; + if ( sum < mMinValue ) + mMinValue = sum; + if ( sum > mMaxValue ) + mMaxValue = sum; + } + } + + /* If the vertical lines are scrolling, increment the offset + * so they move with the data. The vOffset / hScale confusion + * is because v refers to Vertical Lines, and h to the horizontal + * distance between the vertical lines. */ + if ( mVerticalLinesScroll ) { + mVerticalLinesOffset = ( mVerticalLinesOffset + mHorizontalScale) + % mVerticalLinesDistance; + } + + // Shift data buffers one sample down and insert new samples. + TQValueList::ConstIterator s; + for ( d = mBeamData.first(), s = sampleBuf.begin(); d; d = mBeamData.next(), ++s ) { + memmove( d, d + 1, ( mSamples - 1 ) * sizeof( double ) ); + d[ mSamples - 1 ] = *s; + } + + update(); +} + +void SignalPlotter::reorderBeams( const TQValueList& newOrder ) +{ + if(newOrder.count() != mBeamData.count()) { + kdDebug() << "Serious problem in move sample" << endl; + return; + } + TQPtrList newBeamData; + TQValueList newBeamColor; + + for(uint i = 0; i < newOrder.count(); i++) { + int newIndex = newOrder[i]; + newBeamData.append(mBeamData.at(newIndex)); + newBeamColor.append(*mBeamColor.at(newIndex)); + } + mBeamData = newBeamData; + mBeamColor = newBeamColor; + +} + +void SignalPlotter::changeRange( int beam, double min, double max ) +{ + // Only the first beam affects range calculation. + if ( beam > 1 ) + return; + + mMinValue = min; + mMaxValue = max; +} + +TQValueList &SignalPlotter::beamColors() +{ + return mBeamColor; +} + +void SignalPlotter::removeBeam( uint pos ) +{ + mBeamColor.remove( mBeamColor.at( pos ) ); + double *p = mBeamData.take( pos ); + delete [] p; +} + +void SignalPlotter::setTitle( const TQString &title ) +{ + mTitle = title; +} + +TQString SignalPlotter::title() const +{ + return mTitle; +} + +void SignalPlotter::setUseAutoRange( bool value ) +{ + mUseAutoRange = value; +} + +bool SignalPlotter::useAutoRange() const +{ + return mUseAutoRange; +} + +void SignalPlotter::setMinValue( double min ) +{ + mMinValue = min; +} + +double SignalPlotter::minValue() const +{ + return ( mUseAutoRange ? 0 : mMinValue ); +} + +void SignalPlotter::setMaxValue( double max ) +{ + mMaxValue = max; +} + +double SignalPlotter::maxValue() const +{ + return ( mUseAutoRange ? 0 : mMaxValue ); +} + +void SignalPlotter::setGraphStyle( uint style ) +{ + mGraphStyle = style; +} + +uint SignalPlotter::graphStyle() const +{ + return mGraphStyle; +} + +void SignalPlotter::setHorizontalScale( uint scale ) +{ + if (scale == mHorizontalScale) + return; + + mHorizontalScale = scale; + if (isVisible()) + updateDataBuffers(); +} + +int SignalPlotter::horizontalScale() const +{ + return mHorizontalScale; +} + +void SignalPlotter::setShowVerticalLines( bool value ) +{ + mShowVerticalLines = value; +} + +bool SignalPlotter::showVerticalLines() const +{ + return mShowVerticalLines; +} + +void SignalPlotter::setVerticalLinesColor( const TQColor &color ) +{ + mVerticalLinesColor = color; +} + +TQColor SignalPlotter::verticalLinesColor() const +{ + return mVerticalLinesColor; +} + +void SignalPlotter::setVerticalLinesDistance( int distance ) +{ + mVerticalLinesDistance = distance; +} + +int SignalPlotter::verticalLinesDistance() const +{ + return mVerticalLinesDistance; +} + +void SignalPlotter::setVerticalLinesScroll( bool value ) +{ + mVerticalLinesScroll = value; +} + +bool SignalPlotter::verticalLinesScroll() const +{ + return mVerticalLinesScroll; +} + +void SignalPlotter::setShowHorizontalLines( bool value ) +{ + mShowHorizontalLines = value; +} + +bool SignalPlotter::showHorizontalLines() const +{ + return mShowHorizontalLines; +} + +void SignalPlotter::setHorizontalLinesColor( const TQColor &color ) +{ + mHorizontalLinesColor = color; +} + +TQColor SignalPlotter::horizontalLinesColor() const +{ + return mHorizontalLinesColor; +} + +void SignalPlotter::setHorizontalLinesCount( int count ) +{ + mHorizontalLinesCount = count; +} + +int SignalPlotter::horizontalLinesCount() const +{ + return mHorizontalLinesCount; +} + +void SignalPlotter::setShowLabels( bool value ) +{ + mShowLabels = value; +} + +bool SignalPlotter::showLabels() const +{ + return mShowLabels; +} + +void SignalPlotter::setShowTopBar( bool value ) +{ + mShowTopBar = value; +} + +bool SignalPlotter::showTopBar() const +{ + return mShowTopBar; +} + +void SignalPlotter::setFontSize( int size ) +{ + mFontSize = size; +} + +int SignalPlotter::fontSize() const +{ + return mFontSize; +} + +void SignalPlotter::setBackgroundColor( const TQColor &color ) +{ + mBackgroundColor = color; +} + +TQColor SignalPlotter::backgroundColor() const +{ + return mBackgroundColor; +} + +void SignalPlotter::resizeEvent( TQResizeEvent* ) +{ + Q_ASSERT( width() > 2 ); + + updateDataBuffers(); +} + +void SignalPlotter::updateDataBuffers() +{ + /* Since the data buffers for the beams are equal in size to the + * width of the widget minus 2 we have to enlarge or shrink the + * buffers accordingly when a resize occures. To have a nicer + * display we try to keep as much data as possible. Data that is + * lost due to shrinking the buffers cannot be recovered on + * enlarging though. */ + + /* Determine new number of samples first. + * +0.5 to ensure rounding up + * +2 for extra data points so there is + * 1) no wasted space and + * 2) no loss of precision when drawing the first data point. */ + uint newSampleNum = static_cast( ( ( width() - 2 ) / + mHorizontalScale ) + 2.5 ); + + // overlap between the old and the new buffers. + int overlap = kMin( mSamples, newSampleNum ); + + for ( uint i = 0; i < mBeamData.count(); ++i ) { + double* nd = new double[ newSampleNum ]; + + // initialize new part of the new buffer + if ( newSampleNum > (uint)overlap ) + memset( nd, 0, sizeof( double ) * ( newSampleNum - overlap ) ); + + // copy overlap from old buffer to new buffer + memcpy( nd + ( newSampleNum - overlap ), mBeamData.at( i ) + + ( mSamples - overlap ), overlap * sizeof( double ) ); + + double *p = mBeamData.take( i ); + delete [] p; + mBeamData.insert( i, nd ); + } + + mSamples = newSampleNum; +} + +void SignalPlotter::paintEvent( TQPaintEvent* ) +{ + uint w = width(); + uint h = height(); + + /* Do not do repaints when the widget is not yet setup properly. */ + if ( w <= 2 ) + return; + + TQPixmap pm( w, h ); + TQPainter p; + p.begin( &pm, this ); + + pm.fill( mBackgroundColor ); + /* Draw white line along the bottom and the right side of the + * widget to create a 3D like look. */ + p.setPen( TQColor( colorGroup().light() ) ); + if(mShowThinFrame) { + p.drawLine( 0, h - 1, w - 1, h - 1 ); + p.drawLine( w - 1, 0, w - 1, h - 1 ); + + h--; + w--; + p.setClipRect( 0, 0, w, h ); + } + double range = mMaxValue - mMinValue; + + /* If the range is too small we will force it to 1.0 since it + * looks a lot nicer. */ + if ( range < 0.000001 ) + range = 1.0; + + double minValue = mMinValue; + if ( mUseAutoRange ) { + if ( mMinValue != 0.0 ) { + double dim = pow( 10, floor( log10( fabs( mMinValue ) ) ) ) / 2; + if ( mMinValue < 0.0 ) + minValue = dim * floor( mMinValue / dim ); + else + minValue = dim * ceil( mMinValue / dim ); + range = mMaxValue - minValue; + if ( range < 0.000001 ) + range = 1.0; + } + // Massage the range so that the grid shows some nice values. + double step = range / (mHorizontalLinesCount+1); + double dim = pow( 10, floor( log10( step ) ) ) / 2; + range = dim * ceil( step / dim ) * (mHorizontalLinesCount+1); + } + double maxValue = minValue + range; + + int top = 0; + if ( mShowTopBar && h > ( mFontSize/*top bar size*/ + 2/*padding*/ +5/*smallest reasonable size for a graph*/ ) ) { + /* Draw horizontal bar with current sensor values at top of display. */ + p.setPen( mHorizontalLinesColor ); + int x0 = w / 2; + p.setFont( TQFont( p.font().family(), mFontSize ) ); + top = p.fontMetrics().height(); + h -= top; + int h0 = top - 2; // h0 is our new top. It's at least 5 pixels high + p.drawText(0, 0, x0, top - 2, Qt::AlignCenter, mTitle ); + + p.drawLine( x0 - 1, 1, x0 - 1, h0 ); + p.drawLine( 0, top - 1, w - 2, top - 1 ); + + double bias = -minValue; + double scaleFac = ( w - x0 - 2 ) / range; + TQValueList::Iterator col; + col = mBeamColor.begin(); + for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) { + int start = x0 + (int)( bias * scaleFac ); + int end = x0 + (int)( ( bias += d[ mSamples - 1 ] ) * scaleFac ); + /* If the rect is wider than 2 pixels we draw only the last + * pixels with the bright color. The rest is painted with + * a 50% darker color. */ + if ( end - start > 1 ) { + p.setPen( (*col).dark( 150 ) ); + p.setBrush( (*col).dark( 150 ) ); + p.drawRect( start, 1, end - start, h0 ); + p.setPen( *col ); + p.drawLine( end, 1, end, h0 ); + } else if ( start - end > 1 ) { + p.setPen( (*col).dark( 150 ) ); + p.setBrush( (*col).dark( 150 ) ); + p.drawRect( end, 1, start - end, h0 ); + p.setPen( *col ); + p.drawLine( end, 1, end, h0 ); + } else { + p.setPen( *col ); + p.drawLine( start, 1, start, h0 ); + } + } + } + + /* Draw scope-like grid vertical lines */ + if ( mShowVerticalLines && w > 60 ) { + p.setPen( mVerticalLinesColor ); + for ( uint x = mVerticalLinesOffset; x < ( w - 2 ); x += mVerticalLinesDistance ) + p.drawLine( w - x, top, w - x, h + top - 2 ); + } + + /* In autoRange mode we determine the range and plot the values in + * one go. This is more efficiently than running through the + * buffers twice but we do react on recently discarded samples as + * well as new samples one plot too late. So the range is not + * correct if the recently discarded samples are larger or smaller + * than the current extreme values. But we can probably live with + * this. */ + if ( mUseAutoRange ) + mMinValue = mMaxValue = 0.0; + + /* Plot stacked values */ + double scaleFac = ( h - 2 ) / range; + if ( mGraphStyle == GRAPH_ORIGINAL ) { + int xPos = 0; + for ( int i = 0; i < mSamples; i++, xPos += mHorizontalScale ) { + double bias = -minValue; + TQValueList::Iterator col; + col = mBeamColor.begin(); + double sum = 0.0; + for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col ) { + if ( mUseAutoRange ) { + sum += d[ i ]; + if ( sum < mMinValue ) + mMinValue = sum; + if ( sum > mMaxValue ) + mMaxValue = sum; + } + int start = top + h - 2 - (int)( bias * scaleFac ); + int end = top + h - 2 - (int)( ( bias + d[ i ] ) * scaleFac ); + bias += d[ i ]; + /* If the line is longer than 2 pixels we draw only the last + * 2 pixels with the bright color. The rest is painted with + * a 50% darker color. */ + if ( end - start > 2 ) { + p.fillRect( xPos, start, mHorizontalScale, end - start - 1, (*col).dark( 150 ) ); + p.fillRect( xPos, end - 1, mHorizontalScale, 2, *col ); + } else if ( start - end > 2 ) { + p.fillRect( xPos, start, mHorizontalScale, end - start + 1, (*col).dark( 150 ) ); + p.fillRect( xPos, end + 1, mHorizontalScale, 2, *col ); + } else + p.fillRect( xPos, start, mHorizontalScale, end - start, *col ); + + } + } + } else if ( mGraphStyle == GRAPH_POLYGON ) { + int *prevVals = new int[ mBeamData.count() ]; + int hack[ 4 ]; + hack[ 0 ] = hack[ 1 ] = hack[ 2 ] = hack[ 3 ] = 0; + int x1 = w - ( ( mSamples + 1 ) * mHorizontalScale ); + + for ( int i = 0; i < mSamples; i++ ) { + TQValueList::Iterator col; + col = mBeamColor.begin(); + double sum = 0.0; + int y = top + h - 2; + int oldY = top + h; + int oldPrevY = oldY; + int height = 0; + int j = 0; + int jMax = mBeamData.count() - 1; + x1 += mHorizontalScale; + int x2 = x1 + mHorizontalScale; + + for ( double* d = mBeamData.first(); d; d = mBeamData.next(), ++col, j++ ) { + if ( mUseAutoRange ) { + sum += d[ i ]; + if ( sum < mMinValue ) + mMinValue = sum; + if ( sum > mMaxValue ) + mMaxValue = sum; + } + height = (int)( ( d[ i ] - minValue ) * scaleFac ); + y -= height; + + /* If the line is longer than 2 pixels we draw only the last + * 2 pixels with the bright color. The rest is painted with + * a 50% darker color. */ + TQPen lastPen = TQPen( p.pen() ); + p.setPen( (*col).dark( 150 ) ); + p.setBrush( (*col).dark( 150 ) ); + TQPointArray pa( 4 ); + int prevY = ( i == 0 ) ? y : prevVals[ j ]; + pa.putPoints( 0, 1, x1, prevY ); + pa.putPoints( 1, 1, x2, y ); + pa.putPoints( 2, 1, x2, oldY ); + pa.putPoints( 3, 1, x1, oldPrevY ); + p.drawPolygon( pa ); + p.setPen( lastPen ); + if ( jMax == 0 ) { + // draw as normal, no deferred drawing req'd. + p.setPen( *col ); + p.drawLine( x1, prevY, x2, y ); + } else if ( j == jMax ) { + // draw previous values and current values + p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] ); + p.setPen( *col ); + p.drawLine( x1, prevY, x2, y ); + } else if ( j == 0 ) { + // save values only + hack[ 0 ] = x1; + hack[ 1 ] = prevY; + hack[ 2 ] = x2; + hack[ 3 ] = y; + p.setPen( *col ); + } else { + p.drawLine( hack[ 0 ], hack[ 1 ], hack[ 2 ], hack[ 3 ] ); + hack[ 0 ] = x1; + hack[ 1 ] = prevY; + hack[ 2 ] = x2; + hack[ 3 ] = y; + p.setPen( *col ); + } + + prevVals[ j ] = y; + oldY = y; + oldPrevY = prevY; + } + } + + delete[] prevVals; + } + + /* Draw horizontal lines and values. Lines are always drawn. + * Values are only draw when width is greater than 60 */ + if ( mShowHorizontalLines ) { + p.setPen( mHorizontalLinesColor ); + p.setFont( TQFont( p.font().family(), mFontSize ) ); + TQString val; + + /* top = 0 or font.height depending on whether there's a topbar or not + * h = graphing area.height - i.e. the actual space we have to draw inside + * + * Note we are drawing from 0,0 as the top left corner. So we have to add on top to get to the top of where we are drawing + * so top+h is the height of the widget + */ + for ( uint y = 1; y <= mHorizontalLinesCount; y++ ) { + + int y_coord = top + (y * h) / (mHorizontalLinesCount+1); //Make sure it's y*h first to avoid rounding bugs + p.drawLine( 0, y_coord, w - 2, y_coord ); + + if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 ) + && w > 60 ) { + val = TQString::number(maxValue - (y * range) / (mHorizontalLinesCount+1 ) ); + p.drawText( 6, y_coord - 1, val ); //draw the text one pixel raised above the line + } + } + + //Draw the bottom most (minimum) number as well + if ( mShowLabels && h > ( mFontSize + 1 ) * ( mHorizontalLinesCount + 1 ) + && w > 60 ) { + val = TQString::number( minValue ); + p.drawText( 6, top + h - 2, val ); + } + } + + p.end(); + bitBlt( this, 0, 0, &pm ); +} + +#include "SignalPlotter.moc" diff --git a/ksysguard/gui/WorkSheet.cc b/ksysguard/gui/WorkSheet.cc deleted file mode 100644 index d465a998d..000000000 --- a/ksysguard/gui/WorkSheet.cc +++ /dev/null @@ -1,698 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -#include "DancingBars.h" -#include "DummyDisplay.h" -#include "FancyPlotter.h" -#include "ListView.h" -#include "LogFile.h" -#include "MultiMeter.h" -#include "ProcessController.h" -#include "SensorLogger.h" -#include "WorkSheet.h" -#include "WorkSheetSettings.h" - -WorkSheet::WorkSheet( TQWidget *parent, const char *name ) - : TQWidget( parent, name ) -{ - mGridLayout = 0; - mRows = mColumns = 0; - mDisplayList = 0; - mModified = false; - mFileName = ""; - - setAcceptDrops( true ); -} - -WorkSheet::WorkSheet( uint rows, uint columns, uint interval, TQWidget* parent, - const char *name ) - : TQWidget( parent, name ) -{ - mRows = mColumns = 0; - mGridLayout = 0; - mDisplayList = 0; - updateInterval( interval ); - mModified = false; - mFileName = ""; - - createGrid( rows, columns ); - - // Initialize worksheet with dummy displays. - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - replaceDisplay( r, c ); - - mGridLayout->activate(); - - setAcceptDrops( true ); -} - -WorkSheet::~WorkSheet() -{ -} - -bool WorkSheet::load( const TQString &fileName ) -{ - setModified( false ); - - mFileName = fileName; - TQFile file( mFileName ); - if ( !file.open( IO_ReadOnly ) ) { - KMessageBox::sorry( this, i18n( "Cannot open the file %1." ).arg( mFileName ) ); - return false; - } - - TQDomDocument doc; - - // Read in file and check for a valid XML header. - if ( !doc.setContent( &file) ) { - KMessageBox::sorry( this, i18n( "The file %1 does not contain valid XML." ) - .arg( mFileName ) ); - return false; - } - - // Check for proper document type. - if ( doc.doctype().name() != "KSysGuardWorkSheet" ) { - KMessageBox::sorry( this, i18n( "The file %1 does not contain a valid worksheet " - "definition, which must have a document type 'KSysGuardWorkSheet'.") - .arg( mFileName ) ); - return false; - } - - // Check for proper size. - TQDomElement element = doc.documentElement(); - updateInterval( element.attribute( "interval" ).toUInt() ); - if ( updateInterval() < 1 || updateInterval() > 300 ) - updateInterval( 2 ); - - bool rowsOk, columnsOk; - uint rows = element.attribute( "rows" ).toUInt( &rowsOk ); - uint columns = element.attribute( "columns" ).toUInt( &columnsOk ); - if ( !( rowsOk && columnsOk ) ) { - KMessageBox::sorry( this, i18n("The file %1 has an invalid worksheet size.") - .arg( mFileName ) ); - return false; - } - - createGrid( rows, columns ); - - uint i; - /* Load lists of hosts that are needed for the work sheet and try - * to establish a connection. */ - TQDomNodeList dnList = element.elementsByTagName( "host" ); - for ( i = 0; i < dnList.count(); ++i ) { - TQDomElement element = dnList.item( i ).toElement(); - bool ok; - int port = element.attribute( "port" ).toInt( &ok ); - if ( !ok ) - port = -1; - KSGRD::SensorMgr->engage( element.attribute( "name" ), - element.attribute( "shell" ), - element.attribute( "command" ), port ); - } - //if no hosts are specified, at least connect to localhost - if(dnList.count() == 0) - KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd", -1); - - // Load the displays and place them into the work sheet. - dnList = element.elementsByTagName( "display" ); - for ( i = 0; i < dnList.count(); ++i ) { - TQDomElement element = dnList.item( i ).toElement(); - uint row = element.attribute( "row" ).toUInt(); - uint column = element.attribute( "column" ).toUInt(); - if ( row >= mRows || column >= mColumns) { - kdDebug(1215) << "Row or Column out of range (" << row << ", " - << column << ")" << endl; - return false; - } - - replaceDisplay( row, column, element ); - } - - // Fill empty cells with dummy displays - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - if ( !mDisplayList[ r ][ c ] ) - replaceDisplay( r, c ); - - setModified( false ); - - return true; -} - -bool WorkSheet::save( const TQString &fileName ) -{ - mFileName = fileName; - - TQDomDocument doc( "KSysGuardWorkSheet" ); - doc.appendChild( doc.createProcessingInstruction( - "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); - - // save work sheet information - TQDomElement ws = doc.createElement( "WorkSheet" ); - doc.appendChild( ws ); - ws.setAttribute( "interval", updateInterval() ); - ws.setAttribute( "rows", mRows ); - ws.setAttribute( "columns", mColumns ); - - TQStringList hosts; - collectHosts( hosts ); - - // save host information (name, shell, etc.) - TQStringList::Iterator it; - for ( it = hosts.begin(); it != hosts.end(); ++it ) { - TQString shell, command; - int port; - - if ( KSGRD::SensorMgr->hostInfo( *it, shell, command, port ) ) { - TQDomElement host = doc.createElement( "host" ); - ws.appendChild( host ); - host.setAttribute( "name", *it ); - host.setAttribute( "shell", shell ); - host.setAttribute( "command", command ); - host.setAttribute( "port", port ); - } - } - - for ( uint r = 0; r < mRows; ++r ) - for (uint c = 0; c < mColumns; ++c ) - if ( !mDisplayList[ r ][ c ]->isA( "DummyDisplay" ) ) { - KSGRD::SensorDisplay* display = (KSGRD::SensorDisplay*)mDisplayList[ r ][ c ]; - TQDomElement element = doc.createElement( "display" ); - ws.appendChild( element ); - element.setAttribute( "row", r ); - element.setAttribute( "column", c ); - element.setAttribute( "class", display->className() ); - - display->saveSettings( doc, element ); - } - - TQFile file( mFileName ); - if ( !file.open( IO_WriteOnly ) ) { - KMessageBox::sorry( this, i18n( "Cannot save file %1" ).arg( mFileName ) ); - return false; - } - - TQTextStream s( &file ); - s.setEncoding( TQTextStream::UnicodeUTF8 ); - s << doc; - file.close(); - - setModified( false ); - - return true; -} - -void WorkSheet::cut() -{ - if ( !currentDisplay() || currentDisplay()->isA( "DummyDisplay" ) ) - return; - - TQClipboard* clip = TQApplication::clipboard(); - - clip->setText( currentDisplayAsXML() ); - - removeDisplay( currentDisplay() ); -} - -void WorkSheet::copy() -{ - if ( !currentDisplay() || currentDisplay()->isA( "DummyDisplay" ) ) - return; - - TQClipboard* clip = TQApplication::clipboard(); - - clip->setText( currentDisplayAsXML() ); -} - -void WorkSheet::paste() -{ - uint row, column; - if ( !currentDisplay( &row, &column ) ) - return; - - TQClipboard* clip = TQApplication::clipboard(); - - TQDomDocument doc; - /* Get text from clipboard and check for a valid XML header and - * proper document type. */ - if ( !doc.setContent( clip->text() ) || doc.doctype().name() != "KSysGuardDisplay" ) { - KMessageBox::sorry( this, i18n("The clipboard does not contain a valid display " - "description." ) ); - return; - } - - TQDomElement element = doc.documentElement(); - replaceDisplay( row, column, element ); -} - -void WorkSheet::setFileName( const TQString &fileName ) -{ - mFileName = fileName; - setModified( true ); -} - -const TQString& WorkSheet::fileName() const -{ - return mFileName; -} - -bool WorkSheet::modified() const -{ - return mModified; -} - -void WorkSheet::setTitle( const TQString &title ) -{ - mTitle = title; -} - -TQString WorkSheet::title() const -{ - return mTitle; -} - -KSGRD::SensorDisplay *WorkSheet::addDisplay( const TQString &hostName, - const TQString &sensorName, - const TQString &sensorType, - const TQString& sensorDescr, - uint row, uint column ) -{ - if ( !KSGRD::SensorMgr->engageHost( hostName ) ) { - TQString msg = i18n( "It is impossible to connect to \'%1\'." ).arg( hostName ); - KMessageBox::error( this, msg ); - - return 0; - } - - /* If the by 'row' and 'column' specified display is a TQGroupBox dummy - * display we replace the widget. Otherwise we just try to add - * the new sensor to an existing display. */ - if ( mDisplayList[ row ][ column ]->isA( "DummyDisplay" ) ) { - KSGRD::SensorDisplay* newDisplay = 0; - /* If the sensor type is supported by more than one display - * type we popup a menu so the user can select what display is - * wanted. */ - if ( sensorType == "integer" || sensorType == "float" ) { - TDEPopupMenu pm; - pm.insertTitle( i18n( "Select Display Type" ) ); - pm.insertItem( i18n( "&Signal Plotter" ), 1 ); - pm.insertItem( i18n( "&Multimeter" ), 2 ); - pm.insertItem( i18n( "&BarGraph" ), 3 ); - pm.insertItem( i18n( "S&ensorLogger" ), 4 ); - switch ( pm.exec( TQCursor::pos() ) ) { - case 1: - newDisplay = new FancyPlotter( this, "FancyPlotter", sensorDescr ); - break; - case 2: - newDisplay = new MultiMeter( this, "MultiMeter", sensorDescr ); - break; - case 3: - newDisplay = new DancingBars( this, "DancingBars", sensorDescr ); - break; - case 4: - newDisplay = new SensorLogger( this, "SensorLogger", sensorDescr ); - break; - default: - return 0; - } - } else if ( sensorType == "listview" ) - newDisplay = new ListView( this, "ListView", sensorDescr ); - else if ( sensorType == "logfile" ) - newDisplay = new LogFile( this, "LogFile", sensorDescr ); - else if ( sensorType == "sensorlogger" ) - newDisplay = new SensorLogger( this, "SensorLogger", sensorDescr ); - else if ( sensorType == "table" ) - newDisplay = new ProcessController( this ); - else { - kdDebug(1215) << "Unkown sensor type: " << sensorType << endl; - return 0; - } - - replaceDisplay( row, column, newDisplay ); - } - - mDisplayList[ row ][ column ]->addSensor( hostName, sensorName, sensorType, sensorDescr ); - - setModified( true ); - - return ((KSGRD::SensorDisplay*)mDisplayList[ row ][ column ] ); -} - -void WorkSheet::settings() -{ - WorkSheetSettings dlg( this ); - - /* The sheet name should be changed with the "Save as..." function, - * so we don't have to display the display frame. */ - dlg.setSheetTitle( mTitle ); - dlg.setRows( mRows ); - dlg.setColumns( mColumns ); - dlg.setInterval( updateInterval() ); - - if ( dlg.exec() ) { - updateInterval( dlg.interval() ); - for (uint r = 0; r < mRows; ++r) - for (uint c = 0; c < mColumns; ++c) - if ( mDisplayList[ r ][ c ]->useGlobalUpdateInterval() ) - mDisplayList[ r ][ c ]->setUpdateInterval( updateInterval() ); - - resizeGrid( dlg.rows(), dlg.columns() ); - - mTitle = dlg.sheetTitle(); - emit titleChanged( this ); - - setModified( true ); - } -} - -void WorkSheet::showPopupMenu( KSGRD::SensorDisplay *display ) -{ - display->configureSettings(); -} - -void WorkSheet::setModified( bool modified ) -{ - if ( modified != mModified ) { - mModified = modified; - if ( !modified ) - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - mDisplayList[ r ][ c ]->setModified( false ); - - emit sheetModified( this ); - } -} - -void WorkSheet::applyStyle() -{ - for ( uint r = 0; r < mRows; ++r ) - for (uint c = 0; c < mColumns; ++c ) - mDisplayList[ r ][ c ]->applyStyle(); -} - -void WorkSheet::dragEnterEvent( TQDragEnterEvent *e ) -{ - e->accept( TQTextDrag::canDecode( e ) ); -} - -void WorkSheet::dropEvent( TQDropEvent *e ) -{ - TQString dragObject; - - if ( TQTextDrag::decode( e, dragObject) ) { - // The host name, sensor name and type are seperated by a ' '. - TQStringList parts = TQStringList::split( ' ', dragObject ); - - TQString hostName = parts[ 0 ]; - TQString sensorName = parts[ 1 ]; - TQString sensorType = parts[ 2 ]; - TQString sensorDescr = parts[ 3 ]; - - if ( hostName.isEmpty() || sensorName.isEmpty() || sensorType.isEmpty() ) { - return; - } - - /* Find the sensor display that is supposed to get the drop - * event and replace or add sensor. */ - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - if ( mDisplayList[ r ][ c ]->geometry().contains( e->pos() ) ) { - addDisplay( hostName, sensorName, sensorType, sensorDescr, r, c ); - return; - } - } -} - -TQSize WorkSheet::sizeHint() const -{ - return TQSize( 200,150 ); -} - -void WorkSheet::customEvent( TQCustomEvent *e ) -{ - if ( e->type() == TQEvent::User ) { - // SensorDisplays send out this event if they want to be removed. - - removeDisplay( (KSGRD::SensorDisplay*)e->data() ); - } -} - -bool WorkSheet::replaceDisplay( uint row, uint column, TQDomElement& element ) -{ - TQString classType = element.attribute( "class" ); - KSGRD::SensorDisplay* newDisplay; - if ( classType == "FancyPlotter" ) - newDisplay = new FancyPlotter( this ); - else if ( classType == "MultiMeter" ) - newDisplay = new MultiMeter( this ); - else if ( classType == "DancingBars" ) - newDisplay = new DancingBars( this ); - else if ( classType == "ListView" ) - newDisplay = new ListView( this ); - else if ( classType == "LogFile" ) - newDisplay = new LogFile( this ); - else if ( classType == "SensorLogger" ) - newDisplay = new SensorLogger( this ); - else if ( classType == "ProcessController" ) - newDisplay = new ProcessController( this ); - else { - kdDebug(1215) << "Unkown class " << classType << endl; - return false; - } - - if ( newDisplay->useGlobalUpdateInterval() ) - newDisplay->setUpdateInterval( updateInterval() ); - - // load display specific settings - if ( !newDisplay->restoreSettings( element ) ) - return false; - - replaceDisplay( row, column, newDisplay ); - - return true; -} - -void WorkSheet::replaceDisplay( uint row, uint column, KSGRD::SensorDisplay* newDisplay ) -{ - // remove the old display at this location - delete mDisplayList[ row ][ column ]; - - // insert new display - if ( !newDisplay ) - mDisplayList[ row ][ column ] = new DummyDisplay( this, "DummyDisplay" ); - else { - mDisplayList[ row ][ column ] = newDisplay; - if ( mDisplayList[ row ][ column ]->useGlobalUpdateInterval() ) - mDisplayList[ row ][ column ]->setUpdateInterval( updateInterval() ); - connect( newDisplay, TQT_SIGNAL( showPopupMenu( KSGRD::SensorDisplay* ) ), - TQT_SLOT( showPopupMenu( KSGRD::SensorDisplay* ) ) ); - connect( newDisplay, TQT_SIGNAL( modified( bool ) ), - TQT_SLOT( setModified( bool ) ) ); - } - - - mGridLayout->addWidget( mDisplayList[ row ][ column ], row, column ); - - if ( isVisible() ) { - mDisplayList[ row ][ column ]->show(); - } - - setMinimumSize(sizeHint()); - - setModified( true ); -} - -void WorkSheet::removeDisplay( KSGRD::SensorDisplay *display ) -{ - if ( !display ) - return; - - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - if ( mDisplayList[ r ][ c ] == display ) { - replaceDisplay( r, c ); - setModified( true ); - return; - } -} - -void WorkSheet::collectHosts( TQStringList &list ) -{ - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - if ( !mDisplayList[ r ][ c ]->isA( "DummyDisplay" ) ) - ((KSGRD::SensorDisplay*)mDisplayList[ r ][ c ])->hosts( list ); -} - -void WorkSheet::createGrid( uint rows, uint columns ) -{ - mRows = rows; - mColumns = columns; - - // create grid layout with specified dimentions - mGridLayout = new TQGridLayout( this, mRows, mColumns, 5 ); - - mDisplayList = new KSGRD::SensorDisplay**[ mRows ]; - for ( uint r = 0; r < mRows; ++r ) { - mDisplayList[ r ] = new KSGRD::SensorDisplay*[ mColumns ]; - for ( uint c = 0; c < mColumns; ++c ) - mDisplayList[ r ][ c ] = 0; - } - - /* set stretch factors for rows and columns */ - for ( uint r = 0; r < mRows; ++r ) - mGridLayout->setRowStretch( r, 100 ); - for ( uint c = 0; c < mColumns; ++c ) - mGridLayout->setColStretch( c, 100 ); -} - -void WorkSheet::resizeGrid( uint newRows, uint newColumns ) -{ - uint r, c; - - /* Create new array for display pointers */ - KSGRD::SensorDisplay*** newDisplayList = new KSGRD::SensorDisplay**[ newRows ]; - for ( r = 0; r < newRows; ++r ) { - newDisplayList[ r ] = new KSGRD::SensorDisplay*[ newColumns ]; - for ( c = 0; c < newColumns; ++c ) { - if ( c < mColumns && r < mRows ) - newDisplayList[ r ][ c ] = mDisplayList[ r ][ c ]; - else - newDisplayList[ r ][ c ] = 0; - } - } - - /* remove obsolete displays */ - for ( r = 0; r < mRows; ++r ) { - for ( c = 0; c < mColumns; ++c ) - if ( r >= newRows || c >= newColumns ) - delete mDisplayList[ r ][ c ]; - delete mDisplayList[ r ]; - } - delete [] mDisplayList; - - /* now we make the new display the regular one */ - mDisplayList = newDisplayList; - - /* create new displays */ - for ( r = 0; r < newRows; ++r ) - for ( c = 0; c < newColumns; ++c ) - if ( r >= mRows || c >= mColumns ) - replaceDisplay( r, c ); - - /* set stretch factors for new rows and columns (if any) */ - for ( r = mRows; r < newRows; ++r ) - mGridLayout->setRowStretch( r, 100 ); - for ( c = mColumns; c < newColumns; ++c ) - mGridLayout->setColStretch( c, 100 ); - - /* Obviously Qt does not shrink the size of the QGridLayout - * automatically. So we simply force the rows and columns that - * are no longer used to have a strech factor of 0 and hence be - * invisible. */ - for ( r = newRows; r < mRows; ++r ) - mGridLayout->setRowStretch( r, 0 ); - for ( c = newColumns; c < mColumns; ++c ) - mGridLayout->setColStretch( c, 0 ); - - mRows = newRows; - mColumns = newColumns; - - fixTabOrder(); - - mGridLayout->activate(); -} - -KSGRD::SensorDisplay *WorkSheet::display( uint row, uint column ) { - if(row >= mRows || column >= mColumns) return 0; - return mDisplayList[row][column]; -} -KSGRD::SensorDisplay *WorkSheet::currentDisplay( uint *row, uint *column ) -{ - for ( uint r = 0 ; r < mRows; ++r ) - for ( uint c = 0 ; c < mColumns; ++c ) - if ( mDisplayList[ r ][ c ]->hasFocus() ) { - if ( row ) - *row = r; - if ( column ) - *column = c; - return ( mDisplayList[ r ][ c ] ); - } - - return 0; -} - -void WorkSheet::fixTabOrder() -{ - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) { - if ( c + 1 < mColumns ) - setTabOrder( mDisplayList[ r ][ c ], mDisplayList[ r ][ c + 1 ] ); - else if ( r + 1 < mRows ) - setTabOrder( mDisplayList[ r ][ c ], mDisplayList[ r + 1 ][ 0 ] ); - } -} - -TQString WorkSheet::currentDisplayAsXML() -{ - KSGRD::SensorDisplay* display = currentDisplay(); - if ( !display ) - return TQString::null; - - /* We create an XML description of the current display. */ - TQDomDocument doc( "KSysGuardDisplay" ); - doc.appendChild( doc.createProcessingInstruction( - "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); - - TQDomElement element = doc.createElement( "display" ); - doc.appendChild( element ); - element.setAttribute( "class", display->className() ); - display->saveSettings( doc, element ); - - return doc.toString(); -} - -void WorkSheet::setIsOnTop( bool /* onTop */ ) -{ -/* - for ( uint r = 0; r < mRows; ++r ) - for ( uint c = 0; c < mColumns; ++c ) - mDisplayList[ r ][ c ]->setIsOnTop( onTop ); -*/ -} - -#include "WorkSheet.moc" diff --git a/ksysguard/gui/WorkSheet.cpp b/ksysguard/gui/WorkSheet.cpp new file mode 100644 index 000000000..d465a998d --- /dev/null +++ b/ksysguard/gui/WorkSheet.cpp @@ -0,0 +1,698 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#include "DancingBars.h" +#include "DummyDisplay.h" +#include "FancyPlotter.h" +#include "ListView.h" +#include "LogFile.h" +#include "MultiMeter.h" +#include "ProcessController.h" +#include "SensorLogger.h" +#include "WorkSheet.h" +#include "WorkSheetSettings.h" + +WorkSheet::WorkSheet( TQWidget *parent, const char *name ) + : TQWidget( parent, name ) +{ + mGridLayout = 0; + mRows = mColumns = 0; + mDisplayList = 0; + mModified = false; + mFileName = ""; + + setAcceptDrops( true ); +} + +WorkSheet::WorkSheet( uint rows, uint columns, uint interval, TQWidget* parent, + const char *name ) + : TQWidget( parent, name ) +{ + mRows = mColumns = 0; + mGridLayout = 0; + mDisplayList = 0; + updateInterval( interval ); + mModified = false; + mFileName = ""; + + createGrid( rows, columns ); + + // Initialize worksheet with dummy displays. + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + replaceDisplay( r, c ); + + mGridLayout->activate(); + + setAcceptDrops( true ); +} + +WorkSheet::~WorkSheet() +{ +} + +bool WorkSheet::load( const TQString &fileName ) +{ + setModified( false ); + + mFileName = fileName; + TQFile file( mFileName ); + if ( !file.open( IO_ReadOnly ) ) { + KMessageBox::sorry( this, i18n( "Cannot open the file %1." ).arg( mFileName ) ); + return false; + } + + TQDomDocument doc; + + // Read in file and check for a valid XML header. + if ( !doc.setContent( &file) ) { + KMessageBox::sorry( this, i18n( "The file %1 does not contain valid XML." ) + .arg( mFileName ) ); + return false; + } + + // Check for proper document type. + if ( doc.doctype().name() != "KSysGuardWorkSheet" ) { + KMessageBox::sorry( this, i18n( "The file %1 does not contain a valid worksheet " + "definition, which must have a document type 'KSysGuardWorkSheet'.") + .arg( mFileName ) ); + return false; + } + + // Check for proper size. + TQDomElement element = doc.documentElement(); + updateInterval( element.attribute( "interval" ).toUInt() ); + if ( updateInterval() < 1 || updateInterval() > 300 ) + updateInterval( 2 ); + + bool rowsOk, columnsOk; + uint rows = element.attribute( "rows" ).toUInt( &rowsOk ); + uint columns = element.attribute( "columns" ).toUInt( &columnsOk ); + if ( !( rowsOk && columnsOk ) ) { + KMessageBox::sorry( this, i18n("The file %1 has an invalid worksheet size.") + .arg( mFileName ) ); + return false; + } + + createGrid( rows, columns ); + + uint i; + /* Load lists of hosts that are needed for the work sheet and try + * to establish a connection. */ + TQDomNodeList dnList = element.elementsByTagName( "host" ); + for ( i = 0; i < dnList.count(); ++i ) { + TQDomElement element = dnList.item( i ).toElement(); + bool ok; + int port = element.attribute( "port" ).toInt( &ok ); + if ( !ok ) + port = -1; + KSGRD::SensorMgr->engage( element.attribute( "name" ), + element.attribute( "shell" ), + element.attribute( "command" ), port ); + } + //if no hosts are specified, at least connect to localhost + if(dnList.count() == 0) + KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd", -1); + + // Load the displays and place them into the work sheet. + dnList = element.elementsByTagName( "display" ); + for ( i = 0; i < dnList.count(); ++i ) { + TQDomElement element = dnList.item( i ).toElement(); + uint row = element.attribute( "row" ).toUInt(); + uint column = element.attribute( "column" ).toUInt(); + if ( row >= mRows || column >= mColumns) { + kdDebug(1215) << "Row or Column out of range (" << row << ", " + << column << ")" << endl; + return false; + } + + replaceDisplay( row, column, element ); + } + + // Fill empty cells with dummy displays + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + if ( !mDisplayList[ r ][ c ] ) + replaceDisplay( r, c ); + + setModified( false ); + + return true; +} + +bool WorkSheet::save( const TQString &fileName ) +{ + mFileName = fileName; + + TQDomDocument doc( "KSysGuardWorkSheet" ); + doc.appendChild( doc.createProcessingInstruction( + "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); + + // save work sheet information + TQDomElement ws = doc.createElement( "WorkSheet" ); + doc.appendChild( ws ); + ws.setAttribute( "interval", updateInterval() ); + ws.setAttribute( "rows", mRows ); + ws.setAttribute( "columns", mColumns ); + + TQStringList hosts; + collectHosts( hosts ); + + // save host information (name, shell, etc.) + TQStringList::Iterator it; + for ( it = hosts.begin(); it != hosts.end(); ++it ) { + TQString shell, command; + int port; + + if ( KSGRD::SensorMgr->hostInfo( *it, shell, command, port ) ) { + TQDomElement host = doc.createElement( "host" ); + ws.appendChild( host ); + host.setAttribute( "name", *it ); + host.setAttribute( "shell", shell ); + host.setAttribute( "command", command ); + host.setAttribute( "port", port ); + } + } + + for ( uint r = 0; r < mRows; ++r ) + for (uint c = 0; c < mColumns; ++c ) + if ( !mDisplayList[ r ][ c ]->isA( "DummyDisplay" ) ) { + KSGRD::SensorDisplay* display = (KSGRD::SensorDisplay*)mDisplayList[ r ][ c ]; + TQDomElement element = doc.createElement( "display" ); + ws.appendChild( element ); + element.setAttribute( "row", r ); + element.setAttribute( "column", c ); + element.setAttribute( "class", display->className() ); + + display->saveSettings( doc, element ); + } + + TQFile file( mFileName ); + if ( !file.open( IO_WriteOnly ) ) { + KMessageBox::sorry( this, i18n( "Cannot save file %1" ).arg( mFileName ) ); + return false; + } + + TQTextStream s( &file ); + s.setEncoding( TQTextStream::UnicodeUTF8 ); + s << doc; + file.close(); + + setModified( false ); + + return true; +} + +void WorkSheet::cut() +{ + if ( !currentDisplay() || currentDisplay()->isA( "DummyDisplay" ) ) + return; + + TQClipboard* clip = TQApplication::clipboard(); + + clip->setText( currentDisplayAsXML() ); + + removeDisplay( currentDisplay() ); +} + +void WorkSheet::copy() +{ + if ( !currentDisplay() || currentDisplay()->isA( "DummyDisplay" ) ) + return; + + TQClipboard* clip = TQApplication::clipboard(); + + clip->setText( currentDisplayAsXML() ); +} + +void WorkSheet::paste() +{ + uint row, column; + if ( !currentDisplay( &row, &column ) ) + return; + + TQClipboard* clip = TQApplication::clipboard(); + + TQDomDocument doc; + /* Get text from clipboard and check for a valid XML header and + * proper document type. */ + if ( !doc.setContent( clip->text() ) || doc.doctype().name() != "KSysGuardDisplay" ) { + KMessageBox::sorry( this, i18n("The clipboard does not contain a valid display " + "description." ) ); + return; + } + + TQDomElement element = doc.documentElement(); + replaceDisplay( row, column, element ); +} + +void WorkSheet::setFileName( const TQString &fileName ) +{ + mFileName = fileName; + setModified( true ); +} + +const TQString& WorkSheet::fileName() const +{ + return mFileName; +} + +bool WorkSheet::modified() const +{ + return mModified; +} + +void WorkSheet::setTitle( const TQString &title ) +{ + mTitle = title; +} + +TQString WorkSheet::title() const +{ + return mTitle; +} + +KSGRD::SensorDisplay *WorkSheet::addDisplay( const TQString &hostName, + const TQString &sensorName, + const TQString &sensorType, + const TQString& sensorDescr, + uint row, uint column ) +{ + if ( !KSGRD::SensorMgr->engageHost( hostName ) ) { + TQString msg = i18n( "It is impossible to connect to \'%1\'." ).arg( hostName ); + KMessageBox::error( this, msg ); + + return 0; + } + + /* If the by 'row' and 'column' specified display is a TQGroupBox dummy + * display we replace the widget. Otherwise we just try to add + * the new sensor to an existing display. */ + if ( mDisplayList[ row ][ column ]->isA( "DummyDisplay" ) ) { + KSGRD::SensorDisplay* newDisplay = 0; + /* If the sensor type is supported by more than one display + * type we popup a menu so the user can select what display is + * wanted. */ + if ( sensorType == "integer" || sensorType == "float" ) { + TDEPopupMenu pm; + pm.insertTitle( i18n( "Select Display Type" ) ); + pm.insertItem( i18n( "&Signal Plotter" ), 1 ); + pm.insertItem( i18n( "&Multimeter" ), 2 ); + pm.insertItem( i18n( "&BarGraph" ), 3 ); + pm.insertItem( i18n( "S&ensorLogger" ), 4 ); + switch ( pm.exec( TQCursor::pos() ) ) { + case 1: + newDisplay = new FancyPlotter( this, "FancyPlotter", sensorDescr ); + break; + case 2: + newDisplay = new MultiMeter( this, "MultiMeter", sensorDescr ); + break; + case 3: + newDisplay = new DancingBars( this, "DancingBars", sensorDescr ); + break; + case 4: + newDisplay = new SensorLogger( this, "SensorLogger", sensorDescr ); + break; + default: + return 0; + } + } else if ( sensorType == "listview" ) + newDisplay = new ListView( this, "ListView", sensorDescr ); + else if ( sensorType == "logfile" ) + newDisplay = new LogFile( this, "LogFile", sensorDescr ); + else if ( sensorType == "sensorlogger" ) + newDisplay = new SensorLogger( this, "SensorLogger", sensorDescr ); + else if ( sensorType == "table" ) + newDisplay = new ProcessController( this ); + else { + kdDebug(1215) << "Unkown sensor type: " << sensorType << endl; + return 0; + } + + replaceDisplay( row, column, newDisplay ); + } + + mDisplayList[ row ][ column ]->addSensor( hostName, sensorName, sensorType, sensorDescr ); + + setModified( true ); + + return ((KSGRD::SensorDisplay*)mDisplayList[ row ][ column ] ); +} + +void WorkSheet::settings() +{ + WorkSheetSettings dlg( this ); + + /* The sheet name should be changed with the "Save as..." function, + * so we don't have to display the display frame. */ + dlg.setSheetTitle( mTitle ); + dlg.setRows( mRows ); + dlg.setColumns( mColumns ); + dlg.setInterval( updateInterval() ); + + if ( dlg.exec() ) { + updateInterval( dlg.interval() ); + for (uint r = 0; r < mRows; ++r) + for (uint c = 0; c < mColumns; ++c) + if ( mDisplayList[ r ][ c ]->useGlobalUpdateInterval() ) + mDisplayList[ r ][ c ]->setUpdateInterval( updateInterval() ); + + resizeGrid( dlg.rows(), dlg.columns() ); + + mTitle = dlg.sheetTitle(); + emit titleChanged( this ); + + setModified( true ); + } +} + +void WorkSheet::showPopupMenu( KSGRD::SensorDisplay *display ) +{ + display->configureSettings(); +} + +void WorkSheet::setModified( bool modified ) +{ + if ( modified != mModified ) { + mModified = modified; + if ( !modified ) + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + mDisplayList[ r ][ c ]->setModified( false ); + + emit sheetModified( this ); + } +} + +void WorkSheet::applyStyle() +{ + for ( uint r = 0; r < mRows; ++r ) + for (uint c = 0; c < mColumns; ++c ) + mDisplayList[ r ][ c ]->applyStyle(); +} + +void WorkSheet::dragEnterEvent( TQDragEnterEvent *e ) +{ + e->accept( TQTextDrag::canDecode( e ) ); +} + +void WorkSheet::dropEvent( TQDropEvent *e ) +{ + TQString dragObject; + + if ( TQTextDrag::decode( e, dragObject) ) { + // The host name, sensor name and type are seperated by a ' '. + TQStringList parts = TQStringList::split( ' ', dragObject ); + + TQString hostName = parts[ 0 ]; + TQString sensorName = parts[ 1 ]; + TQString sensorType = parts[ 2 ]; + TQString sensorDescr = parts[ 3 ]; + + if ( hostName.isEmpty() || sensorName.isEmpty() || sensorType.isEmpty() ) { + return; + } + + /* Find the sensor display that is supposed to get the drop + * event and replace or add sensor. */ + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + if ( mDisplayList[ r ][ c ]->geometry().contains( e->pos() ) ) { + addDisplay( hostName, sensorName, sensorType, sensorDescr, r, c ); + return; + } + } +} + +TQSize WorkSheet::sizeHint() const +{ + return TQSize( 200,150 ); +} + +void WorkSheet::customEvent( TQCustomEvent *e ) +{ + if ( e->type() == TQEvent::User ) { + // SensorDisplays send out this event if they want to be removed. + + removeDisplay( (KSGRD::SensorDisplay*)e->data() ); + } +} + +bool WorkSheet::replaceDisplay( uint row, uint column, TQDomElement& element ) +{ + TQString classType = element.attribute( "class" ); + KSGRD::SensorDisplay* newDisplay; + if ( classType == "FancyPlotter" ) + newDisplay = new FancyPlotter( this ); + else if ( classType == "MultiMeter" ) + newDisplay = new MultiMeter( this ); + else if ( classType == "DancingBars" ) + newDisplay = new DancingBars( this ); + else if ( classType == "ListView" ) + newDisplay = new ListView( this ); + else if ( classType == "LogFile" ) + newDisplay = new LogFile( this ); + else if ( classType == "SensorLogger" ) + newDisplay = new SensorLogger( this ); + else if ( classType == "ProcessController" ) + newDisplay = new ProcessController( this ); + else { + kdDebug(1215) << "Unkown class " << classType << endl; + return false; + } + + if ( newDisplay->useGlobalUpdateInterval() ) + newDisplay->setUpdateInterval( updateInterval() ); + + // load display specific settings + if ( !newDisplay->restoreSettings( element ) ) + return false; + + replaceDisplay( row, column, newDisplay ); + + return true; +} + +void WorkSheet::replaceDisplay( uint row, uint column, KSGRD::SensorDisplay* newDisplay ) +{ + // remove the old display at this location + delete mDisplayList[ row ][ column ]; + + // insert new display + if ( !newDisplay ) + mDisplayList[ row ][ column ] = new DummyDisplay( this, "DummyDisplay" ); + else { + mDisplayList[ row ][ column ] = newDisplay; + if ( mDisplayList[ row ][ column ]->useGlobalUpdateInterval() ) + mDisplayList[ row ][ column ]->setUpdateInterval( updateInterval() ); + connect( newDisplay, TQT_SIGNAL( showPopupMenu( KSGRD::SensorDisplay* ) ), + TQT_SLOT( showPopupMenu( KSGRD::SensorDisplay* ) ) ); + connect( newDisplay, TQT_SIGNAL( modified( bool ) ), + TQT_SLOT( setModified( bool ) ) ); + } + + + mGridLayout->addWidget( mDisplayList[ row ][ column ], row, column ); + + if ( isVisible() ) { + mDisplayList[ row ][ column ]->show(); + } + + setMinimumSize(sizeHint()); + + setModified( true ); +} + +void WorkSheet::removeDisplay( KSGRD::SensorDisplay *display ) +{ + if ( !display ) + return; + + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + if ( mDisplayList[ r ][ c ] == display ) { + replaceDisplay( r, c ); + setModified( true ); + return; + } +} + +void WorkSheet::collectHosts( TQStringList &list ) +{ + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + if ( !mDisplayList[ r ][ c ]->isA( "DummyDisplay" ) ) + ((KSGRD::SensorDisplay*)mDisplayList[ r ][ c ])->hosts( list ); +} + +void WorkSheet::createGrid( uint rows, uint columns ) +{ + mRows = rows; + mColumns = columns; + + // create grid layout with specified dimentions + mGridLayout = new TQGridLayout( this, mRows, mColumns, 5 ); + + mDisplayList = new KSGRD::SensorDisplay**[ mRows ]; + for ( uint r = 0; r < mRows; ++r ) { + mDisplayList[ r ] = new KSGRD::SensorDisplay*[ mColumns ]; + for ( uint c = 0; c < mColumns; ++c ) + mDisplayList[ r ][ c ] = 0; + } + + /* set stretch factors for rows and columns */ + for ( uint r = 0; r < mRows; ++r ) + mGridLayout->setRowStretch( r, 100 ); + for ( uint c = 0; c < mColumns; ++c ) + mGridLayout->setColStretch( c, 100 ); +} + +void WorkSheet::resizeGrid( uint newRows, uint newColumns ) +{ + uint r, c; + + /* Create new array for display pointers */ + KSGRD::SensorDisplay*** newDisplayList = new KSGRD::SensorDisplay**[ newRows ]; + for ( r = 0; r < newRows; ++r ) { + newDisplayList[ r ] = new KSGRD::SensorDisplay*[ newColumns ]; + for ( c = 0; c < newColumns; ++c ) { + if ( c < mColumns && r < mRows ) + newDisplayList[ r ][ c ] = mDisplayList[ r ][ c ]; + else + newDisplayList[ r ][ c ] = 0; + } + } + + /* remove obsolete displays */ + for ( r = 0; r < mRows; ++r ) { + for ( c = 0; c < mColumns; ++c ) + if ( r >= newRows || c >= newColumns ) + delete mDisplayList[ r ][ c ]; + delete mDisplayList[ r ]; + } + delete [] mDisplayList; + + /* now we make the new display the regular one */ + mDisplayList = newDisplayList; + + /* create new displays */ + for ( r = 0; r < newRows; ++r ) + for ( c = 0; c < newColumns; ++c ) + if ( r >= mRows || c >= mColumns ) + replaceDisplay( r, c ); + + /* set stretch factors for new rows and columns (if any) */ + for ( r = mRows; r < newRows; ++r ) + mGridLayout->setRowStretch( r, 100 ); + for ( c = mColumns; c < newColumns; ++c ) + mGridLayout->setColStretch( c, 100 ); + + /* Obviously Qt does not shrink the size of the QGridLayout + * automatically. So we simply force the rows and columns that + * are no longer used to have a strech factor of 0 and hence be + * invisible. */ + for ( r = newRows; r < mRows; ++r ) + mGridLayout->setRowStretch( r, 0 ); + for ( c = newColumns; c < mColumns; ++c ) + mGridLayout->setColStretch( c, 0 ); + + mRows = newRows; + mColumns = newColumns; + + fixTabOrder(); + + mGridLayout->activate(); +} + +KSGRD::SensorDisplay *WorkSheet::display( uint row, uint column ) { + if(row >= mRows || column >= mColumns) return 0; + return mDisplayList[row][column]; +} +KSGRD::SensorDisplay *WorkSheet::currentDisplay( uint *row, uint *column ) +{ + for ( uint r = 0 ; r < mRows; ++r ) + for ( uint c = 0 ; c < mColumns; ++c ) + if ( mDisplayList[ r ][ c ]->hasFocus() ) { + if ( row ) + *row = r; + if ( column ) + *column = c; + return ( mDisplayList[ r ][ c ] ); + } + + return 0; +} + +void WorkSheet::fixTabOrder() +{ + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) { + if ( c + 1 < mColumns ) + setTabOrder( mDisplayList[ r ][ c ], mDisplayList[ r ][ c + 1 ] ); + else if ( r + 1 < mRows ) + setTabOrder( mDisplayList[ r ][ c ], mDisplayList[ r + 1 ][ 0 ] ); + } +} + +TQString WorkSheet::currentDisplayAsXML() +{ + KSGRD::SensorDisplay* display = currentDisplay(); + if ( !display ) + return TQString::null; + + /* We create an XML description of the current display. */ + TQDomDocument doc( "KSysGuardDisplay" ); + doc.appendChild( doc.createProcessingInstruction( + "xml", "version=\"1.0\" encoding=\"UTF-8\"" ) ); + + TQDomElement element = doc.createElement( "display" ); + doc.appendChild( element ); + element.setAttribute( "class", display->className() ); + display->saveSettings( doc, element ); + + return doc.toString(); +} + +void WorkSheet::setIsOnTop( bool /* onTop */ ) +{ +/* + for ( uint r = 0; r < mRows; ++r ) + for ( uint c = 0; c < mColumns; ++c ) + mDisplayList[ r ][ c ]->setIsOnTop( onTop ); +*/ +} + +#include "WorkSheet.moc" diff --git a/ksysguard/gui/WorkSheetSettings.cc b/ksysguard/gui/WorkSheetSettings.cc deleted file mode 100644 index 703be57d5..000000000 --- a/ksysguard/gui/WorkSheetSettings.cc +++ /dev/null @@ -1,153 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "WorkSheetSettings.h" - -WorkSheetSettings::WorkSheetSettings( TQWidget* parent, const char* name ) - : KDialogBase( parent, name, true, TQString::null, Ok|Cancel, Ok, true ) -{ - setCaption( i18n( "Worksheet Properties" ) ); - - TQWidget *page = new TQWidget( this ); - setMainWidget( page ); - - TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, spacingHint() ); - - TQGroupBox *group = new TQGroupBox( 0, Qt::Vertical, i18n( "Title" ), page ); - group->layout()->setMargin( marginHint() ); - group->layout()->setSpacing( spacingHint() ); - - TQGridLayout *groupLayout = new TQGridLayout( group->layout(), 1, 1 ); - groupLayout->setAlignment( Qt::AlignTop ); - - mSheetTitle = new KLineEdit( group ); - groupLayout->addWidget( mSheetTitle, 0, 0 ); - - topLayout->addWidget( group ); - - group = new TQGroupBox( 0, Qt::Vertical, i18n( "Properties" ), page ); - group->layout()->setMargin( marginHint() ); - group->layout()->setSpacing( spacingHint() ); - - groupLayout = new TQGridLayout( group->layout(), 3, 2 ); - groupLayout->setAlignment( Qt::AlignTop ); - - TQLabel *label = new TQLabel( i18n( "Rows:" ), group ); - groupLayout->addWidget( label, 0, 0 ); - - mRows = new KIntNumInput( 1, group ); - mRows->setMaxValue( 42 ); - mRows->setMinValue( 1 ); - groupLayout->addWidget( mRows, 0, 1 ); - label->setBuddy( mRows ); - - label = new TQLabel( i18n( "Columns:" ), group ); - groupLayout->addWidget( label, 1, 0 ); - - mColumns = new KIntNumInput( 1, group ); - mColumns->setMaxValue( 42 ); - mColumns->setMinValue( 1 ); - groupLayout->addWidget( mColumns, 1, 1 ); - label->setBuddy( mColumns ); - - label = new TQLabel( i18n( "Update interval:" ), group ); - groupLayout->addWidget( label, 2, 0 ); - - mInterval = new KIntNumInput( 2, group ); - mInterval->setMaxValue( 300 ); - mInterval->setMinValue( 1 ); - mInterval->setSuffix( i18n( " sec" ) ); - groupLayout->addWidget( mInterval, 2, 1 ); - label->setBuddy( mInterval ); - - topLayout->addWidget( group ); - - TQWhatsThis::add( mRows, i18n( "Enter the number of rows the sheet should have." ) ); - TQWhatsThis::add( mColumns, i18n( "Enter the number of columns the sheet should have." ) ); - TQWhatsThis::add( mInterval, i18n( "All displays of the sheet are updated at the rate specified here." ) ); - TQToolTip::add( mSheetTitle, i18n( "Enter the title of the worksheet here." ) ); - - TDEAcceleratorManager::manage( page ); - - mSheetTitle->setFocus(); - - resize( TQSize( 250, 230 ).expandedTo( minimumSizeHint() ) ); -} - -WorkSheetSettings::~WorkSheetSettings() -{ -} - -void WorkSheetSettings::setRows( int rows ) -{ - mRows->setValue( rows ); -} - -int WorkSheetSettings::rows() const -{ - return mRows->value(); -} - -void WorkSheetSettings::setColumns( int columns ) -{ - mColumns->setValue( columns ); -} - -int WorkSheetSettings::columns() const -{ - return mColumns->value(); -} - -void WorkSheetSettings::setInterval( int interval ) -{ - mInterval->setValue( interval ); -} - -int WorkSheetSettings::interval() const -{ - return mInterval->value(); -} - -void WorkSheetSettings::setSheetTitle( const TQString &title ) -{ - mSheetTitle->setText( title ); -} - -TQString WorkSheetSettings::sheetTitle() const -{ - return mSheetTitle->text(); -} - -#include "WorkSheetSettings.moc" diff --git a/ksysguard/gui/WorkSheetSettings.cpp b/ksysguard/gui/WorkSheetSettings.cpp new file mode 100644 index 000000000..703be57d5 --- /dev/null +++ b/ksysguard/gui/WorkSheetSettings.cpp @@ -0,0 +1,153 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "WorkSheetSettings.h" + +WorkSheetSettings::WorkSheetSettings( TQWidget* parent, const char* name ) + : KDialogBase( parent, name, true, TQString::null, Ok|Cancel, Ok, true ) +{ + setCaption( i18n( "Worksheet Properties" ) ); + + TQWidget *page = new TQWidget( this ); + setMainWidget( page ); + + TQVBoxLayout *topLayout = new TQVBoxLayout( page, 0, spacingHint() ); + + TQGroupBox *group = new TQGroupBox( 0, Qt::Vertical, i18n( "Title" ), page ); + group->layout()->setMargin( marginHint() ); + group->layout()->setSpacing( spacingHint() ); + + TQGridLayout *groupLayout = new TQGridLayout( group->layout(), 1, 1 ); + groupLayout->setAlignment( Qt::AlignTop ); + + mSheetTitle = new KLineEdit( group ); + groupLayout->addWidget( mSheetTitle, 0, 0 ); + + topLayout->addWidget( group ); + + group = new TQGroupBox( 0, Qt::Vertical, i18n( "Properties" ), page ); + group->layout()->setMargin( marginHint() ); + group->layout()->setSpacing( spacingHint() ); + + groupLayout = new TQGridLayout( group->layout(), 3, 2 ); + groupLayout->setAlignment( Qt::AlignTop ); + + TQLabel *label = new TQLabel( i18n( "Rows:" ), group ); + groupLayout->addWidget( label, 0, 0 ); + + mRows = new KIntNumInput( 1, group ); + mRows->setMaxValue( 42 ); + mRows->setMinValue( 1 ); + groupLayout->addWidget( mRows, 0, 1 ); + label->setBuddy( mRows ); + + label = new TQLabel( i18n( "Columns:" ), group ); + groupLayout->addWidget( label, 1, 0 ); + + mColumns = new KIntNumInput( 1, group ); + mColumns->setMaxValue( 42 ); + mColumns->setMinValue( 1 ); + groupLayout->addWidget( mColumns, 1, 1 ); + label->setBuddy( mColumns ); + + label = new TQLabel( i18n( "Update interval:" ), group ); + groupLayout->addWidget( label, 2, 0 ); + + mInterval = new KIntNumInput( 2, group ); + mInterval->setMaxValue( 300 ); + mInterval->setMinValue( 1 ); + mInterval->setSuffix( i18n( " sec" ) ); + groupLayout->addWidget( mInterval, 2, 1 ); + label->setBuddy( mInterval ); + + topLayout->addWidget( group ); + + TQWhatsThis::add( mRows, i18n( "Enter the number of rows the sheet should have." ) ); + TQWhatsThis::add( mColumns, i18n( "Enter the number of columns the sheet should have." ) ); + TQWhatsThis::add( mInterval, i18n( "All displays of the sheet are updated at the rate specified here." ) ); + TQToolTip::add( mSheetTitle, i18n( "Enter the title of the worksheet here." ) ); + + TDEAcceleratorManager::manage( page ); + + mSheetTitle->setFocus(); + + resize( TQSize( 250, 230 ).expandedTo( minimumSizeHint() ) ); +} + +WorkSheetSettings::~WorkSheetSettings() +{ +} + +void WorkSheetSettings::setRows( int rows ) +{ + mRows->setValue( rows ); +} + +int WorkSheetSettings::rows() const +{ + return mRows->value(); +} + +void WorkSheetSettings::setColumns( int columns ) +{ + mColumns->setValue( columns ); +} + +int WorkSheetSettings::columns() const +{ + return mColumns->value(); +} + +void WorkSheetSettings::setInterval( int interval ) +{ + mInterval->setValue( interval ); +} + +int WorkSheetSettings::interval() const +{ + return mInterval->value(); +} + +void WorkSheetSettings::setSheetTitle( const TQString &title ) +{ + mSheetTitle->setText( title ); +} + +TQString WorkSheetSettings::sheetTitle() const +{ + return mSheetTitle->text(); +} + +#include "WorkSheetSettings.moc" diff --git a/ksysguard/gui/Workspace.cc b/ksysguard/gui/Workspace.cc deleted file mode 100644 index c5e622248..000000000 --- a/ksysguard/gui/Workspace.cc +++ /dev/null @@ -1,463 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2002 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "WorkSheet.h" -#include "WorkSheetSettings.h" -#include "ProcessController.h" - -#include "Workspace.h" - -Workspace::Workspace( TQWidget* parent, const char* name ) - : TQTabWidget( parent, name ) -{ - TDEAcceleratorManager::setNoAccel(this); - - mSheetList.setAutoDelete( true ); - mAutoSave = true; - - connect( this, TQT_SIGNAL( currentChanged( TQWidget* ) ), - TQT_SLOT( updateCaption( TQWidget* ) ) ); - - TQWhatsThis::add( this, i18n( "This is your work space. It holds your worksheets. You need " - "to create a new worksheet (Menu File->New) before " - "you can drag sensors here." ) ); -} - -Workspace::~Workspace() -{ - /* This workaround is necessary to prevent a crash when the last - * page is not the current page. It seems like the the signal/slot - * administration data is already deleted but slots are still - * being triggered. TODO: I need to ask the Trolls about this. */ - - disconnect( this, TQT_SIGNAL( currentChanged( TQWidget* ) ), this, - TQT_SLOT( updateCaption( TQWidget* ) ) ); -} - -void Workspace::saveProperties( TDEConfig *cfg ) -{ - cfg->writePathEntry( "WorkDir", mWorkDir ); - cfg->writeEntry( "CurrentSheet", tabLabel( currentPage() ) ); - - TQPtrListIterator it( mSheetList); - - TQStringList list; - for ( int i = 0; it.current(); ++it, ++i ) - if ( !(*it)->fileName().isEmpty() ) - list.append( (*it)->fileName() ); - - cfg->writePathEntry( "Sheets", list ); -} - -void Workspace::readProperties( TDEConfig *cfg ) -{ - TQString currentSheet; - - mWorkDir = cfg->readPathEntry( "WorkDir" ); - - if ( mWorkDir.isEmpty() ) { - /* If workDir is not specified in the config file, it's - * probably the first time the user has started KSysGuard. We - * then "restore" a special default configuration. */ - TDEStandardDirs* kstd = TDEGlobal::dirs(); - kstd->addResourceType( "data", "share/apps/ksysguard" ); - - mWorkDir = kstd->saveLocation( "data", "ksysguard" ); - - TQString origFile = kstd->findResource( "data", "SystemLoad.sgrd" ); - TQString newFile = mWorkDir + "/" + i18n( "System Load" ) + ".sgrd"; - if ( !origFile.isEmpty() ) - restoreWorkSheet( origFile, newFile ); - - origFile = kstd->findResource( "data", "ProcessTable.sgrd" ); - newFile = mWorkDir + "/" + i18n( "Process Table" ) + ".sgrd"; - if ( !origFile.isEmpty() ) - restoreWorkSheet( origFile, newFile ); - - currentSheet = i18n( "System Load" ); - } else { - currentSheet = cfg->readEntry( "CurrentSheet" ); - TQStringList list = cfg->readPathListEntry( "Sheets" ); - for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) - restoreWorkSheet( *it ); - } - - // Determine visible sheet. - TQPtrListIterator it( mSheetList ); - for ( ; it.current(); ++it ) - if ( currentSheet == tabLabel(*it) ) { - showPage( *it ); - break; - } -} - -void Workspace::newWorkSheet() -{ - /* Find a name of the form "Sheet %d" that is not yet used by any - * of the existing worksheets. */ - TQString sheetName; - bool found; - - int i = 1; - do { - sheetName = i18n( "Sheet %1" ).arg( i++ ); - TQPtrListIterator it( mSheetList ); - found = false; - for ( ; it.current() && !found; ++it ) - if ( tabLabel(*it) == sheetName ) - found = true; - } while ( found ); - - WorkSheetSettings dlg( this ); - dlg.setSheetTitle( sheetName ); - if ( dlg.exec() ) { - WorkSheet* sheet = new WorkSheet( dlg.rows(), dlg.columns(), dlg.interval(), this ); - sheet->setTitle( dlg.sheetTitle() ); - insertTab( sheet, dlg.sheetTitle() ); - mSheetList.append( sheet ); - showPage( sheet ); - connect( sheet, TQT_SIGNAL( sheetModified( TQWidget* ) ), - TQT_SLOT( updateCaption( TQWidget* ) ) ); - connect( sheet, TQT_SIGNAL( titleChanged( TQWidget* ) ), - TQT_SLOT( updateSheetTitle( TQWidget* ) ) ); - } -} - -bool Workspace::saveOnQuit() -{ - TQPtrListIterator it( mSheetList ); - for ( ; it.current(); ++it ) - if ( (*it)->modified() ) { - if ( !mAutoSave || (*it)->fileName().isEmpty() ) { - int res = KMessageBox::warningYesNoCancel( this, - i18n( "The worksheet '%1' contains unsaved data.\n" - "Do you want to save the worksheet?") - .arg( tabLabel( *it ) ), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard() ); - if ( res == KMessageBox::Yes ) - saveWorkSheet( *it ); - else if ( res == KMessageBox::Cancel ) - return false; // abort quit - } else - saveWorkSheet(*it); - } - - return true; -} - -void Workspace::loadWorkSheet() -{ - KFileDialog dlg( 0, i18n( "*.sgrd|Sensor Files" ), this, - "LoadFileDialog", true ); - - KURL url = dlg.getOpenURL( mWorkDir, "*.sgrd", 0, i18n( "Select Worksheet to Load" ) ); - - loadWorkSheet( url ); -} - -void Workspace::loadWorkSheet( const KURL &url ) -{ - if ( url.isEmpty() ) - return; - - /* It's probably not worth the effort to make this really network - * transparent. Unless s/o beats me up I use this pseudo transparent - * code. */ - TQString tmpFile; - TDEIO::NetAccess::download( url, tmpFile, this ); - mWorkDir = tmpFile.left( tmpFile.findRev( '/' ) ); - - // Load sheet from file. - if ( !restoreWorkSheet( tmpFile ) ) - return; - - /* If we have loaded a non-local file we clear the file name so that - * the users is prompted for a new name for saving the file. */ - KURL tmpFileUrl; - tmpFileUrl.setPath( tmpFile ); - if ( tmpFileUrl != url.url() ) - mSheetList.last()->setFileName( TQString::null ); - TDEIO::NetAccess::removeTempFile( tmpFile ); - - emit announceRecentURL( KURL( url ) ); -} - -void Workspace::saveWorkSheet() -{ - saveWorkSheet( (WorkSheet*)currentPage() ); -} - -void Workspace::saveWorkSheetAs() -{ - saveWorkSheetAs( (WorkSheet*)currentPage() ); -} - -void Workspace::saveWorkSheet( WorkSheet *sheet ) -{ - if ( !sheet ) { - KMessageBox::sorry( this, i18n( "You do not have a worksheet that could be saved." ) ); - return; - } - - TQString fileName = sheet->fileName(); - if ( fileName.isEmpty() ) { - KFileDialog dlg( 0, i18n( "*.sgrd|Sensor Files" ), this, - "LoadFileDialog", true ); - fileName = dlg.getSaveFileName( mWorkDir + "/" + tabLabel( sheet ) + - ".sgrd", "*.sgrd", 0, - i18n( "Save Current Worksheet As" ) ); - if ( fileName.isEmpty() ) - return; - - mWorkDir = fileName.left( fileName.findRev( '/' ) ); - - // extract filename without path - TQString baseName = fileName.right( fileName.length() - fileName.findRev( '/' ) - 1 ); - - // chop off extension (usually '.sgrd') - baseName = baseName.left( baseName.findRev( '.' ) ); - changeTab( sheet, baseName ); - } - - /* If we cannot save the file is probably write protected. So we need - * to ask the user for a new name. */ - if ( !sheet->save( fileName ) ) { - saveWorkSheetAs( sheet ); - return; - } - - /* Add file to recent documents menue. */ - KURL url; - url.setPath( fileName ); - emit announceRecentURL( url ); -} - -void Workspace::saveWorkSheetAs( WorkSheet *sheet ) -{ - if ( !sheet ) { - KMessageBox::sorry( this, i18n( "You do not have a worksheet that could be saved." ) ); - return; - } - - TQString fileName; - do { - KFileDialog dlg( 0, "*.sgrd", this, "LoadFileDialog", true ); - fileName = dlg.getSaveFileName( mWorkDir + "/" + tabLabel( currentPage() ) + - ".sgrd", "*.sgrd" ); - if ( fileName.isEmpty() ) - return; - - mWorkDir = fileName.left( fileName.findRev( '/' ) ); - - // extract filename without path - TQString baseName = fileName.right( fileName.length() - fileName.findRev( '/' ) - 1 ); - - // chop off extension (usually '.sgrd') - baseName = baseName.left( baseName.findRev( '.' ) ); - changeTab( sheet, baseName ); - } while ( !sheet->save( fileName ) ); - - /* Add file to recent documents menue. */ - KURL url; - url.setPath( fileName ); - emit announceRecentURL( url ); -} - -void Workspace::deleteWorkSheet() -{ - WorkSheet *current = (WorkSheet*)currentPage(); - - if ( current ) { - if ( current->modified() ) { - if ( !mAutoSave || current->fileName().isEmpty() ) { - int res = KMessageBox::warningYesNoCancel( this, - i18n( "The worksheet '%1' contains unsaved data.\n" - "Do you want to save the worksheet?" ) - .arg( tabLabel( current ) ), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard() ); - if ( res == KMessageBox::Cancel ) - return; - - if ( res == KMessageBox::Yes ) - saveWorkSheet( current ); - } else - saveWorkSheet( current ); - } - - removePage( current ); - mSheetList.remove( current ); - } else { - TQString msg = i18n( "There are no worksheets that could be deleted." ); - KMessageBox::error( this, msg ); - } -} - -void Workspace::removeAllWorkSheets() -{ - WorkSheet *sheet; - while ( ( sheet = (WorkSheet*)currentPage() ) != 0 ) { - removePage( sheet ); - mSheetList.remove( sheet ); - } -} - -void Workspace::deleteWorkSheet( const TQString &fileName ) -{ - TQPtrListIterator it( mSheetList ); - for ( ; it.current(); ++it ) - if ( (*it)->fileName() == fileName ) { - removePage( *it ); - mSheetList.remove( *it ); - return; - } -} - -WorkSheet *Workspace::restoreWorkSheet( const TQString &fileName, const TQString &newName ) -{ - /* We might want to save the worksheet under a different name later. This - * name can be specified by newName. If newName is empty we use the - * original name to save the work sheet. */ - TQString tmpStr; - if ( newName.isEmpty() ) - tmpStr = fileName; - else - tmpStr = newName; - - // extract filename without path - TQString baseName = tmpStr.right( tmpStr.length() - tmpStr.findRev( '/' ) - 1 ); - - // chop off extension (usually '.sgrd') - baseName = baseName.left( baseName.findRev( '.' ) ); - - WorkSheet *sheet = new WorkSheet( this ); - sheet->setTitle( baseName ); - insertTab( sheet, baseName ); - showPage( sheet ); - - if ( !sheet->load( fileName ) ) { - delete sheet; - return NULL; - } - - mSheetList.append( sheet ); - connect( sheet, TQT_SIGNAL( sheetModified( TQWidget* ) ), - TQT_SLOT( updateCaption( TQWidget* ) ) ); - - /* Force the file name to be the new name. This also sets the modified - * flag, so that the file will get saved on exit. */ - if ( !newName.isEmpty() ) - sheet->setFileName( newName ); - - return sheet; -} - -void Workspace::cut() -{ - WorkSheet *current = (WorkSheet*)currentPage(); - - if ( current ) - current->cut(); -} - -void Workspace::copy() -{ - WorkSheet *current = (WorkSheet*)currentPage(); - - if ( current ) - current->copy(); -} - -void Workspace::paste() -{ - WorkSheet *current = (WorkSheet*)currentPage(); - - if ( current ) - current->paste(); -} - -void Workspace::configure() -{ - WorkSheet *current = (WorkSheet*)currentPage(); - - if ( !current ) - return; - - current->settings(); -} - -void Workspace::updateCaption( TQWidget* wdg ) -{ - if ( wdg ) - emit setCaption( tabLabel( wdg ), ((WorkSheet*)wdg)->modified() ); - else - emit setCaption( TQString::null, false ); - - for ( WorkSheet* s = mSheetList.first(); s != 0; s = mSheetList.next() ) - ((WorkSheet*)s)->setIsOnTop( s == wdg ); -} - -void Workspace::updateSheetTitle( TQWidget* wdg ) -{ - if ( wdg ) - changeTab( wdg, static_cast( wdg )->title() ); -} - -void Workspace::applyStyle() -{ - if ( currentPage() ) - ((WorkSheet*)currentPage())->applyStyle(); -} - -void Workspace::showProcesses() -{ - TDEStandardDirs* kstd = TDEGlobal::dirs(); - kstd->addResourceType( "data", "share/apps/ksysguard" ); - - TQString file = kstd->findResource( "data", "ProcessTable.sgrd" ); - if ( file.isEmpty() ) { - KMessageBox::error( this, i18n( "Cannot find file ProcessTable.sgrd." ) ); - return; - } - WorkSheet *processSheet = restoreWorkSheet( file ); - if(!processSheet) return; - - //Set the focus of the search line. This is nasty I know, but I don't know how better to do this :( - KSGRD::SensorDisplay *processSensor = processSheet->display( 0,0 ); - if(!processSensor || !processSensor->isA("ProcessController")) return; - ProcessController *controller = dynamic_cast(processSensor); - if(!controller) return; - controller->setSearchFocus(); - -} - -#include "Workspace.moc" diff --git a/ksysguard/gui/Workspace.cpp b/ksysguard/gui/Workspace.cpp new file mode 100644 index 000000000..c5e622248 --- /dev/null +++ b/ksysguard/gui/Workspace.cpp @@ -0,0 +1,463 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2002 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "WorkSheet.h" +#include "WorkSheetSettings.h" +#include "ProcessController.h" + +#include "Workspace.h" + +Workspace::Workspace( TQWidget* parent, const char* name ) + : TQTabWidget( parent, name ) +{ + TDEAcceleratorManager::setNoAccel(this); + + mSheetList.setAutoDelete( true ); + mAutoSave = true; + + connect( this, TQT_SIGNAL( currentChanged( TQWidget* ) ), + TQT_SLOT( updateCaption( TQWidget* ) ) ); + + TQWhatsThis::add( this, i18n( "This is your work space. It holds your worksheets. You need " + "to create a new worksheet (Menu File->New) before " + "you can drag sensors here." ) ); +} + +Workspace::~Workspace() +{ + /* This workaround is necessary to prevent a crash when the last + * page is not the current page. It seems like the the signal/slot + * administration data is already deleted but slots are still + * being triggered. TODO: I need to ask the Trolls about this. */ + + disconnect( this, TQT_SIGNAL( currentChanged( TQWidget* ) ), this, + TQT_SLOT( updateCaption( TQWidget* ) ) ); +} + +void Workspace::saveProperties( TDEConfig *cfg ) +{ + cfg->writePathEntry( "WorkDir", mWorkDir ); + cfg->writeEntry( "CurrentSheet", tabLabel( currentPage() ) ); + + TQPtrListIterator it( mSheetList); + + TQStringList list; + for ( int i = 0; it.current(); ++it, ++i ) + if ( !(*it)->fileName().isEmpty() ) + list.append( (*it)->fileName() ); + + cfg->writePathEntry( "Sheets", list ); +} + +void Workspace::readProperties( TDEConfig *cfg ) +{ + TQString currentSheet; + + mWorkDir = cfg->readPathEntry( "WorkDir" ); + + if ( mWorkDir.isEmpty() ) { + /* If workDir is not specified in the config file, it's + * probably the first time the user has started KSysGuard. We + * then "restore" a special default configuration. */ + TDEStandardDirs* kstd = TDEGlobal::dirs(); + kstd->addResourceType( "data", "share/apps/ksysguard" ); + + mWorkDir = kstd->saveLocation( "data", "ksysguard" ); + + TQString origFile = kstd->findResource( "data", "SystemLoad.sgrd" ); + TQString newFile = mWorkDir + "/" + i18n( "System Load" ) + ".sgrd"; + if ( !origFile.isEmpty() ) + restoreWorkSheet( origFile, newFile ); + + origFile = kstd->findResource( "data", "ProcessTable.sgrd" ); + newFile = mWorkDir + "/" + i18n( "Process Table" ) + ".sgrd"; + if ( !origFile.isEmpty() ) + restoreWorkSheet( origFile, newFile ); + + currentSheet = i18n( "System Load" ); + } else { + currentSheet = cfg->readEntry( "CurrentSheet" ); + TQStringList list = cfg->readPathListEntry( "Sheets" ); + for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) + restoreWorkSheet( *it ); + } + + // Determine visible sheet. + TQPtrListIterator it( mSheetList ); + for ( ; it.current(); ++it ) + if ( currentSheet == tabLabel(*it) ) { + showPage( *it ); + break; + } +} + +void Workspace::newWorkSheet() +{ + /* Find a name of the form "Sheet %d" that is not yet used by any + * of the existing worksheets. */ + TQString sheetName; + bool found; + + int i = 1; + do { + sheetName = i18n( "Sheet %1" ).arg( i++ ); + TQPtrListIterator it( mSheetList ); + found = false; + for ( ; it.current() && !found; ++it ) + if ( tabLabel(*it) == sheetName ) + found = true; + } while ( found ); + + WorkSheetSettings dlg( this ); + dlg.setSheetTitle( sheetName ); + if ( dlg.exec() ) { + WorkSheet* sheet = new WorkSheet( dlg.rows(), dlg.columns(), dlg.interval(), this ); + sheet->setTitle( dlg.sheetTitle() ); + insertTab( sheet, dlg.sheetTitle() ); + mSheetList.append( sheet ); + showPage( sheet ); + connect( sheet, TQT_SIGNAL( sheetModified( TQWidget* ) ), + TQT_SLOT( updateCaption( TQWidget* ) ) ); + connect( sheet, TQT_SIGNAL( titleChanged( TQWidget* ) ), + TQT_SLOT( updateSheetTitle( TQWidget* ) ) ); + } +} + +bool Workspace::saveOnQuit() +{ + TQPtrListIterator it( mSheetList ); + for ( ; it.current(); ++it ) + if ( (*it)->modified() ) { + if ( !mAutoSave || (*it)->fileName().isEmpty() ) { + int res = KMessageBox::warningYesNoCancel( this, + i18n( "The worksheet '%1' contains unsaved data.\n" + "Do you want to save the worksheet?") + .arg( tabLabel( *it ) ), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard() ); + if ( res == KMessageBox::Yes ) + saveWorkSheet( *it ); + else if ( res == KMessageBox::Cancel ) + return false; // abort quit + } else + saveWorkSheet(*it); + } + + return true; +} + +void Workspace::loadWorkSheet() +{ + KFileDialog dlg( 0, i18n( "*.sgrd|Sensor Files" ), this, + "LoadFileDialog", true ); + + KURL url = dlg.getOpenURL( mWorkDir, "*.sgrd", 0, i18n( "Select Worksheet to Load" ) ); + + loadWorkSheet( url ); +} + +void Workspace::loadWorkSheet( const KURL &url ) +{ + if ( url.isEmpty() ) + return; + + /* It's probably not worth the effort to make this really network + * transparent. Unless s/o beats me up I use this pseudo transparent + * code. */ + TQString tmpFile; + TDEIO::NetAccess::download( url, tmpFile, this ); + mWorkDir = tmpFile.left( tmpFile.findRev( '/' ) ); + + // Load sheet from file. + if ( !restoreWorkSheet( tmpFile ) ) + return; + + /* If we have loaded a non-local file we clear the file name so that + * the users is prompted for a new name for saving the file. */ + KURL tmpFileUrl; + tmpFileUrl.setPath( tmpFile ); + if ( tmpFileUrl != url.url() ) + mSheetList.last()->setFileName( TQString::null ); + TDEIO::NetAccess::removeTempFile( tmpFile ); + + emit announceRecentURL( KURL( url ) ); +} + +void Workspace::saveWorkSheet() +{ + saveWorkSheet( (WorkSheet*)currentPage() ); +} + +void Workspace::saveWorkSheetAs() +{ + saveWorkSheetAs( (WorkSheet*)currentPage() ); +} + +void Workspace::saveWorkSheet( WorkSheet *sheet ) +{ + if ( !sheet ) { + KMessageBox::sorry( this, i18n( "You do not have a worksheet that could be saved." ) ); + return; + } + + TQString fileName = sheet->fileName(); + if ( fileName.isEmpty() ) { + KFileDialog dlg( 0, i18n( "*.sgrd|Sensor Files" ), this, + "LoadFileDialog", true ); + fileName = dlg.getSaveFileName( mWorkDir + "/" + tabLabel( sheet ) + + ".sgrd", "*.sgrd", 0, + i18n( "Save Current Worksheet As" ) ); + if ( fileName.isEmpty() ) + return; + + mWorkDir = fileName.left( fileName.findRev( '/' ) ); + + // extract filename without path + TQString baseName = fileName.right( fileName.length() - fileName.findRev( '/' ) - 1 ); + + // chop off extension (usually '.sgrd') + baseName = baseName.left( baseName.findRev( '.' ) ); + changeTab( sheet, baseName ); + } + + /* If we cannot save the file is probably write protected. So we need + * to ask the user for a new name. */ + if ( !sheet->save( fileName ) ) { + saveWorkSheetAs( sheet ); + return; + } + + /* Add file to recent documents menue. */ + KURL url; + url.setPath( fileName ); + emit announceRecentURL( url ); +} + +void Workspace::saveWorkSheetAs( WorkSheet *sheet ) +{ + if ( !sheet ) { + KMessageBox::sorry( this, i18n( "You do not have a worksheet that could be saved." ) ); + return; + } + + TQString fileName; + do { + KFileDialog dlg( 0, "*.sgrd", this, "LoadFileDialog", true ); + fileName = dlg.getSaveFileName( mWorkDir + "/" + tabLabel( currentPage() ) + + ".sgrd", "*.sgrd" ); + if ( fileName.isEmpty() ) + return; + + mWorkDir = fileName.left( fileName.findRev( '/' ) ); + + // extract filename without path + TQString baseName = fileName.right( fileName.length() - fileName.findRev( '/' ) - 1 ); + + // chop off extension (usually '.sgrd') + baseName = baseName.left( baseName.findRev( '.' ) ); + changeTab( sheet, baseName ); + } while ( !sheet->save( fileName ) ); + + /* Add file to recent documents menue. */ + KURL url; + url.setPath( fileName ); + emit announceRecentURL( url ); +} + +void Workspace::deleteWorkSheet() +{ + WorkSheet *current = (WorkSheet*)currentPage(); + + if ( current ) { + if ( current->modified() ) { + if ( !mAutoSave || current->fileName().isEmpty() ) { + int res = KMessageBox::warningYesNoCancel( this, + i18n( "The worksheet '%1' contains unsaved data.\n" + "Do you want to save the worksheet?" ) + .arg( tabLabel( current ) ), TQString::null, KStdGuiItem::save(), KStdGuiItem::discard() ); + if ( res == KMessageBox::Cancel ) + return; + + if ( res == KMessageBox::Yes ) + saveWorkSheet( current ); + } else + saveWorkSheet( current ); + } + + removePage( current ); + mSheetList.remove( current ); + } else { + TQString msg = i18n( "There are no worksheets that could be deleted." ); + KMessageBox::error( this, msg ); + } +} + +void Workspace::removeAllWorkSheets() +{ + WorkSheet *sheet; + while ( ( sheet = (WorkSheet*)currentPage() ) != 0 ) { + removePage( sheet ); + mSheetList.remove( sheet ); + } +} + +void Workspace::deleteWorkSheet( const TQString &fileName ) +{ + TQPtrListIterator it( mSheetList ); + for ( ; it.current(); ++it ) + if ( (*it)->fileName() == fileName ) { + removePage( *it ); + mSheetList.remove( *it ); + return; + } +} + +WorkSheet *Workspace::restoreWorkSheet( const TQString &fileName, const TQString &newName ) +{ + /* We might want to save the worksheet under a different name later. This + * name can be specified by newName. If newName is empty we use the + * original name to save the work sheet. */ + TQString tmpStr; + if ( newName.isEmpty() ) + tmpStr = fileName; + else + tmpStr = newName; + + // extract filename without path + TQString baseName = tmpStr.right( tmpStr.length() - tmpStr.findRev( '/' ) - 1 ); + + // chop off extension (usually '.sgrd') + baseName = baseName.left( baseName.findRev( '.' ) ); + + WorkSheet *sheet = new WorkSheet( this ); + sheet->setTitle( baseName ); + insertTab( sheet, baseName ); + showPage( sheet ); + + if ( !sheet->load( fileName ) ) { + delete sheet; + return NULL; + } + + mSheetList.append( sheet ); + connect( sheet, TQT_SIGNAL( sheetModified( TQWidget* ) ), + TQT_SLOT( updateCaption( TQWidget* ) ) ); + + /* Force the file name to be the new name. This also sets the modified + * flag, so that the file will get saved on exit. */ + if ( !newName.isEmpty() ) + sheet->setFileName( newName ); + + return sheet; +} + +void Workspace::cut() +{ + WorkSheet *current = (WorkSheet*)currentPage(); + + if ( current ) + current->cut(); +} + +void Workspace::copy() +{ + WorkSheet *current = (WorkSheet*)currentPage(); + + if ( current ) + current->copy(); +} + +void Workspace::paste() +{ + WorkSheet *current = (WorkSheet*)currentPage(); + + if ( current ) + current->paste(); +} + +void Workspace::configure() +{ + WorkSheet *current = (WorkSheet*)currentPage(); + + if ( !current ) + return; + + current->settings(); +} + +void Workspace::updateCaption( TQWidget* wdg ) +{ + if ( wdg ) + emit setCaption( tabLabel( wdg ), ((WorkSheet*)wdg)->modified() ); + else + emit setCaption( TQString::null, false ); + + for ( WorkSheet* s = mSheetList.first(); s != 0; s = mSheetList.next() ) + ((WorkSheet*)s)->setIsOnTop( s == wdg ); +} + +void Workspace::updateSheetTitle( TQWidget* wdg ) +{ + if ( wdg ) + changeTab( wdg, static_cast( wdg )->title() ); +} + +void Workspace::applyStyle() +{ + if ( currentPage() ) + ((WorkSheet*)currentPage())->applyStyle(); +} + +void Workspace::showProcesses() +{ + TDEStandardDirs* kstd = TDEGlobal::dirs(); + kstd->addResourceType( "data", "share/apps/ksysguard" ); + + TQString file = kstd->findResource( "data", "ProcessTable.sgrd" ); + if ( file.isEmpty() ) { + KMessageBox::error( this, i18n( "Cannot find file ProcessTable.sgrd." ) ); + return; + } + WorkSheet *processSheet = restoreWorkSheet( file ); + if(!processSheet) return; + + //Set the focus of the search line. This is nasty I know, but I don't know how better to do this :( + KSGRD::SensorDisplay *processSensor = processSheet->display( 0,0 ); + if(!processSensor || !processSensor->isA("ProcessController")) return; + ProcessController *controller = dynamic_cast(processSensor); + if(!controller) return; + controller->setSearchFocus(); + +} + +#include "Workspace.moc" diff --git a/ksysguard/gui/ksgrd/CMakeLists.txt b/ksysguard/gui/ksgrd/CMakeLists.txt index b1ec7c5f8..daf5a0e37 100644 --- a/ksysguard/gui/ksgrd/CMakeLists.txt +++ b/ksysguard/gui/ksgrd/CMakeLists.txt @@ -34,9 +34,9 @@ install( FILES tde_add_library( ksgrd SHARED AUTOMOC SOURCES - HostConnector.cc SensorAgent.cc SensorManager.cc - SensorShellAgent.cc SensorSocketAgent.cc StyleEngine.cc - StyleSettings.cc TimerSettings.cc + HostConnector.cpp SensorAgent.cpp SensorManager.cpp + SensorShellAgent.cpp SensorSocketAgent.cpp StyleEngine.cpp + StyleSettings.cpp TimerSettings.cpp VERSION 1.2.0 LINK tdeui-shared DESTINATION ${LIB_INSTALL_DIR} diff --git a/ksysguard/gui/ksgrd/HostConnector.cc b/ksysguard/gui/ksgrd/HostConnector.cc deleted file mode 100644 index b6e85b795..000000000 --- a/ksysguard/gui/ksgrd/HostConnector.cc +++ /dev/null @@ -1,217 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999, 2000 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "HostConnector.h" - -HostConnector::HostConnector( TQWidget *parent, const char *name ) - : KDialogBase( Plain, i18n( "Connect Host" ), Help | Ok | Cancel, Ok, - parent, name, true, true ) -{ - TQFrame *page = plainPage(); - TQGridLayout *layout = new TQGridLayout( page, 2, 2, 0, spacingHint() ); - layout->setColStretch( 1, 1 ); - - TQLabel *label = new TQLabel( i18n( "Host:" ), page ); - layout->addWidget( label, 0, 0 ); - - mHostNames = new KComboBox( true, page ); - mHostNames->setMaxCount( 20 ); - mHostNames->setInsertionPolicy( TQComboBox::AtTop ); - mHostNames->setAutoCompletion( true ); - mHostNames->setDuplicatesEnabled( false ); - layout->addWidget( mHostNames, 0, 1 ); - label->setBuddy( mHostNames ); - TQWhatsThis::add( mHostNames, i18n( "Enter the name of the host you want to connect to." ) ); - - mHostNameLabel = new TQLabel( page ); - mHostNameLabel->hide(); - layout->addWidget( mHostNameLabel, 0, 1 ); - - TQButtonGroup *group = new TQButtonGroup( 0, Qt::Vertical, - i18n( "Connection Type" ), page ); - TQGridLayout *groupLayout = new TQGridLayout( group->layout(), 4, 4, - spacingHint() ); - groupLayout->setAlignment( Qt::AlignTop ); - - mUseSsh = new TQRadioButton( i18n( "ssh" ), group ); - mUseSsh->setEnabled( true ); - mUseSsh->setChecked( true ); - TQWhatsThis::add( mUseSsh, i18n( "Select this to use the secure shell to login to the remote host." ) ); - groupLayout->addWidget( mUseSsh, 0, 0 ); - - mUseRsh = new TQRadioButton( i18n( "rsh" ), group ); - TQWhatsThis::add( mUseRsh, i18n( "Select this to use the remote shell to login to the remote host." ) ); - groupLayout->addWidget( mUseRsh, 0, 1 ); - - mUseDaemon = new TQRadioButton( i18n( "Daemon" ), group ); - TQWhatsThis::add( mUseDaemon, i18n( "Select this if you want to connect to a ksysguard daemon that is running on the machine you want to connect to, and is listening for client requests." ) ); - groupLayout->addWidget( mUseDaemon, 0, 2 ); - - mUseCustom = new TQRadioButton( i18n( "Custom command" ), group ); - TQWhatsThis::add( mUseCustom, i18n( "Select this to use the command you entered below to start ksysguardd on the remote host." ) ); - groupLayout->addWidget( mUseCustom, 0, 3 ); - - label = new TQLabel( i18n( "Port:" ), group ); - groupLayout->addWidget( label, 1, 0 ); - - mPort = new TQSpinBox( 1, 65535, 1, group ); - mPort->setEnabled( false ); - mPort->setValue( 3112 ); - TQToolTip::add( mPort, i18n( "Enter the port number on which the ksysguard daemon is listening for connections." ) ); - groupLayout->addWidget( mPort, 1, 2 ); - - label = new TQLabel( i18n( "e.g. 3112" ), group ); - groupLayout->addWidget( label, 1, 3 ); - - label = new TQLabel( i18n( "Command:" ), group ); - groupLayout->addWidget( label, 2, 0 ); - - mCommands = new KComboBox( true, group ); - mCommands->setEnabled( false ); - mCommands->setMaxCount( 20 ); - mCommands->setInsertionPolicy( TQComboBox::AtTop ); - mCommands->setAutoCompletion( true ); - mCommands->setDuplicatesEnabled( false ); - TQWhatsThis::add( mCommands, i18n( "Enter the command that runs ksysguardd on the host you want to monitor." ) ); - groupLayout->addMultiCellWidget( mCommands, 2, 2, 2, 3 ); - label->setBuddy( mCommands ); - - label = new TQLabel( i18n( "e.g. ssh -l root remote.host.org ksysguardd" ), group ); - groupLayout->addMultiCellWidget( label, 3, 3, 2, 3 ); - - layout->addMultiCellWidget( group, 1, 1, 0, 1 ); - - connect( mUseCustom, TQT_SIGNAL( toggled( bool ) ), - mCommands, TQT_SLOT( setEnabled( bool ) ) ); - connect( mUseDaemon, TQT_SIGNAL( toggled( bool ) ), - mPort, TQT_SLOT( setEnabled( bool ) ) ); - connect( mHostNames->lineEdit(), TQT_SIGNAL( textChanged ( const TQString & ) ), - this, TQT_SLOT( slotHostNameChanged( const TQString & ) ) ); - enableButtonOK( !mHostNames->lineEdit()->text().isEmpty() ); - TDEAcceleratorManager::manage( this ); -} - -HostConnector::~HostConnector() -{ -} - -void HostConnector::slotHostNameChanged( const TQString &_text ) -{ - enableButtonOK( !_text.isEmpty() ); -} - -void HostConnector::setHostNames( const TQStringList &list ) -{ - mHostNames->insertStringList( list ); -} - -TQStringList HostConnector::hostNames() const -{ - TQStringList list; - - for ( int i = 0; i < mHostNames->count(); ++i ) - list.append( mHostNames->text( i ) ); - - return list; -} - -void HostConnector::setCommands( const TQStringList &list ) -{ - mCommands->insertStringList( list ); -} - -TQStringList HostConnector::commands() const -{ - TQStringList list; - - for ( int i = 0; i < mCommands->count(); ++i ) - list.append( mCommands->text( i ) ); - - return list; -} - -void HostConnector::setCurrentHostName( const TQString &hostName ) -{ - if ( !hostName.isEmpty() ) { - mHostNames->hide(); - mHostNameLabel->setText( hostName ); - mHostNameLabel->show(); - enableButtonOK( true );//enable true when mHostNames is empty and hidden fix #66955 - } else { - mHostNameLabel->hide(); - mHostNames->show(); - mHostNames->setFocus(); - } -} - -TQString HostConnector::currentHostName() const -{ - return mHostNames->currentText(); -} - -TQString HostConnector::currentCommand() const -{ - return mCommands->currentText(); -} - -int HostConnector::port() const -{ - return mPort->value(); -} - -bool HostConnector::useSsh() const -{ - return mUseSsh->isChecked(); -} - -bool HostConnector::useRsh() const -{ - return mUseRsh->isChecked(); -} - -bool HostConnector::useDaemon() const -{ - return mUseDaemon->isChecked(); -} - -bool HostConnector::useCustom() const -{ - return mUseCustom->isChecked(); -} - -void HostConnector::slotHelp() -{ - kapp->invokeHelp( "CONNECTINGTOOTHERHOSTS", "ksysguard/the-sensor-browser.html" ); -} - -#include "HostConnector.moc" diff --git a/ksysguard/gui/ksgrd/HostConnector.cpp b/ksysguard/gui/ksgrd/HostConnector.cpp new file mode 100644 index 000000000..b6e85b795 --- /dev/null +++ b/ksysguard/gui/ksgrd/HostConnector.cpp @@ -0,0 +1,217 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999, 2000 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "HostConnector.h" + +HostConnector::HostConnector( TQWidget *parent, const char *name ) + : KDialogBase( Plain, i18n( "Connect Host" ), Help | Ok | Cancel, Ok, + parent, name, true, true ) +{ + TQFrame *page = plainPage(); + TQGridLayout *layout = new TQGridLayout( page, 2, 2, 0, spacingHint() ); + layout->setColStretch( 1, 1 ); + + TQLabel *label = new TQLabel( i18n( "Host:" ), page ); + layout->addWidget( label, 0, 0 ); + + mHostNames = new KComboBox( true, page ); + mHostNames->setMaxCount( 20 ); + mHostNames->setInsertionPolicy( TQComboBox::AtTop ); + mHostNames->setAutoCompletion( true ); + mHostNames->setDuplicatesEnabled( false ); + layout->addWidget( mHostNames, 0, 1 ); + label->setBuddy( mHostNames ); + TQWhatsThis::add( mHostNames, i18n( "Enter the name of the host you want to connect to." ) ); + + mHostNameLabel = new TQLabel( page ); + mHostNameLabel->hide(); + layout->addWidget( mHostNameLabel, 0, 1 ); + + TQButtonGroup *group = new TQButtonGroup( 0, Qt::Vertical, + i18n( "Connection Type" ), page ); + TQGridLayout *groupLayout = new TQGridLayout( group->layout(), 4, 4, + spacingHint() ); + groupLayout->setAlignment( Qt::AlignTop ); + + mUseSsh = new TQRadioButton( i18n( "ssh" ), group ); + mUseSsh->setEnabled( true ); + mUseSsh->setChecked( true ); + TQWhatsThis::add( mUseSsh, i18n( "Select this to use the secure shell to login to the remote host." ) ); + groupLayout->addWidget( mUseSsh, 0, 0 ); + + mUseRsh = new TQRadioButton( i18n( "rsh" ), group ); + TQWhatsThis::add( mUseRsh, i18n( "Select this to use the remote shell to login to the remote host." ) ); + groupLayout->addWidget( mUseRsh, 0, 1 ); + + mUseDaemon = new TQRadioButton( i18n( "Daemon" ), group ); + TQWhatsThis::add( mUseDaemon, i18n( "Select this if you want to connect to a ksysguard daemon that is running on the machine you want to connect to, and is listening for client requests." ) ); + groupLayout->addWidget( mUseDaemon, 0, 2 ); + + mUseCustom = new TQRadioButton( i18n( "Custom command" ), group ); + TQWhatsThis::add( mUseCustom, i18n( "Select this to use the command you entered below to start ksysguardd on the remote host." ) ); + groupLayout->addWidget( mUseCustom, 0, 3 ); + + label = new TQLabel( i18n( "Port:" ), group ); + groupLayout->addWidget( label, 1, 0 ); + + mPort = new TQSpinBox( 1, 65535, 1, group ); + mPort->setEnabled( false ); + mPort->setValue( 3112 ); + TQToolTip::add( mPort, i18n( "Enter the port number on which the ksysguard daemon is listening for connections." ) ); + groupLayout->addWidget( mPort, 1, 2 ); + + label = new TQLabel( i18n( "e.g. 3112" ), group ); + groupLayout->addWidget( label, 1, 3 ); + + label = new TQLabel( i18n( "Command:" ), group ); + groupLayout->addWidget( label, 2, 0 ); + + mCommands = new KComboBox( true, group ); + mCommands->setEnabled( false ); + mCommands->setMaxCount( 20 ); + mCommands->setInsertionPolicy( TQComboBox::AtTop ); + mCommands->setAutoCompletion( true ); + mCommands->setDuplicatesEnabled( false ); + TQWhatsThis::add( mCommands, i18n( "Enter the command that runs ksysguardd on the host you want to monitor." ) ); + groupLayout->addMultiCellWidget( mCommands, 2, 2, 2, 3 ); + label->setBuddy( mCommands ); + + label = new TQLabel( i18n( "e.g. ssh -l root remote.host.org ksysguardd" ), group ); + groupLayout->addMultiCellWidget( label, 3, 3, 2, 3 ); + + layout->addMultiCellWidget( group, 1, 1, 0, 1 ); + + connect( mUseCustom, TQT_SIGNAL( toggled( bool ) ), + mCommands, TQT_SLOT( setEnabled( bool ) ) ); + connect( mUseDaemon, TQT_SIGNAL( toggled( bool ) ), + mPort, TQT_SLOT( setEnabled( bool ) ) ); + connect( mHostNames->lineEdit(), TQT_SIGNAL( textChanged ( const TQString & ) ), + this, TQT_SLOT( slotHostNameChanged( const TQString & ) ) ); + enableButtonOK( !mHostNames->lineEdit()->text().isEmpty() ); + TDEAcceleratorManager::manage( this ); +} + +HostConnector::~HostConnector() +{ +} + +void HostConnector::slotHostNameChanged( const TQString &_text ) +{ + enableButtonOK( !_text.isEmpty() ); +} + +void HostConnector::setHostNames( const TQStringList &list ) +{ + mHostNames->insertStringList( list ); +} + +TQStringList HostConnector::hostNames() const +{ + TQStringList list; + + for ( int i = 0; i < mHostNames->count(); ++i ) + list.append( mHostNames->text( i ) ); + + return list; +} + +void HostConnector::setCommands( const TQStringList &list ) +{ + mCommands->insertStringList( list ); +} + +TQStringList HostConnector::commands() const +{ + TQStringList list; + + for ( int i = 0; i < mCommands->count(); ++i ) + list.append( mCommands->text( i ) ); + + return list; +} + +void HostConnector::setCurrentHostName( const TQString &hostName ) +{ + if ( !hostName.isEmpty() ) { + mHostNames->hide(); + mHostNameLabel->setText( hostName ); + mHostNameLabel->show(); + enableButtonOK( true );//enable true when mHostNames is empty and hidden fix #66955 + } else { + mHostNameLabel->hide(); + mHostNames->show(); + mHostNames->setFocus(); + } +} + +TQString HostConnector::currentHostName() const +{ + return mHostNames->currentText(); +} + +TQString HostConnector::currentCommand() const +{ + return mCommands->currentText(); +} + +int HostConnector::port() const +{ + return mPort->value(); +} + +bool HostConnector::useSsh() const +{ + return mUseSsh->isChecked(); +} + +bool HostConnector::useRsh() const +{ + return mUseRsh->isChecked(); +} + +bool HostConnector::useDaemon() const +{ + return mUseDaemon->isChecked(); +} + +bool HostConnector::useCustom() const +{ + return mUseCustom->isChecked(); +} + +void HostConnector::slotHelp() +{ + kapp->invokeHelp( "CONNECTINGTOOTHERHOSTS", "ksysguard/the-sensor-browser.html" ); +} + +#include "HostConnector.moc" diff --git a/ksysguard/gui/ksgrd/Makefile.am b/ksysguard/gui/ksgrd/Makefile.am index 52f5bfd01..4eead4247 100644 --- a/ksysguard/gui/ksgrd/Makefile.am +++ b/ksysguard/gui/ksgrd/Makefile.am @@ -9,14 +9,14 @@ libksgrd_la_LIBADD = $(LIB_TDEUI) # Which sources should be compiled for ksysguard. libksgrd_la_SOURCES = \ - HostConnector.cc \ - SensorAgent.cc \ - SensorManager.cc \ - SensorShellAgent.cc \ - SensorSocketAgent.cc \ - StyleEngine.cc \ - StyleSettings.cc \ - TimerSettings.cc + HostConnector.cpp \ + SensorAgent.cpp \ + SensorManager.cpp \ + SensorShellAgent.cpp \ + SensorSocketAgent.cpp \ + StyleEngine.cpp \ + StyleSettings.cpp \ + TimerSettings.cpp ksgrdincludedir = $(includedir)/ksgrd ksgrdinclude_HEADERS = \ diff --git a/ksysguard/gui/ksgrd/SensorAgent.cc b/ksysguard/gui/ksgrd/SensorAgent.cc deleted file mode 100644 index 7f9615985..000000000 --- a/ksysguard/gui/ksgrd/SensorAgent.cc +++ /dev/null @@ -1,260 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include - -#include -#include -#include - -#include "SensorClient.h" -#include "SensorManager.h" - -#include "SensorAgent.h" - -/** - This can be used to debug communication problems with the daemon. - Should be set to 0 in any production version. -*/ -#define SA_TRACE 0 - -using namespace KSGRD; - -SensorAgent::SensorAgent( SensorManager *sm ) - : mSensorManager( sm ) -{ - /* SensorRequests migrate from the inputFIFO to the processingFIFO. So - * we only have to delete them when they are removed from the - * processingFIFO. */ - mInputFIFO.setAutoDelete( false ); - mProcessingFIFO.setAutoDelete( true ); - - mDaemonOnLine = false; - mTransmitting = false; - mState = 0; -} - -SensorAgent::~SensorAgent() -{ -} - -bool SensorAgent::sendRequest( const TQString &req, SensorClient *client, int id ) -{ - /* The request is registered with the FIFO so that the answer can be - * routed back to the requesting client. */ - mInputFIFO.prepend( new SensorRequest( req, client, id ) ); - -#if SA_TRACE - kdDebug(1215) << "-> " << req << "(" << mInputFIFO.count() << "/" - << mProcessingFIFO.count() << ")" << endl; -#endif - executeCommand(); - - return false; -} - -void SensorAgent::processAnswer( const TQString &buffer ) -{ -#if SA_TRACE - kdDebug(1215) << "<- " << buffer << endl; -#endif - - for ( uint i = 0; i < buffer.length(); i++ ) { - if ( buffer[ i ] == '\033' ) { - mState = ( mState + 1 ) & 1; - if ( !mErrorBuffer.isEmpty() && mState == 0 ) { - if ( mErrorBuffer == "RECONFIGURE\n" ) - emit reconfigure( this ); - else { - /* We just received the end of an error message, so we - * can display it. */ - SensorMgr->notify( i18n( "Message from %1:\n%2" ) - .arg( mHostName ) - .arg( mErrorBuffer ) ); - } - mErrorBuffer = TQString::null; - } - } else if ( mState == 0 ) // receiving to answerBuffer - mAnswerBuffer += buffer[ i ]; - else // receiving to errorBuffer - mErrorBuffer += buffer[ i ]; - } - - int end; - // And now the real information - while ( ( end = mAnswerBuffer.find( "\nksysguardd> " ) ) >= 0 ) { -#if SA_TRACE - kdDebug(1215) << "<= " << mAnswerBuffer.left( end ) - << "(" << mInputFIFO.count() << "/" - << mProcessingFIFO.count() << ")" << endl; -#endif - if ( !mDaemonOnLine ) { - /* First '\nksysguardd> ' signals that the daemon is - * ready to serve requests now. */ - mDaemonOnLine = true; -#if SA_TRACE - kdDebug(1215) << "Daemon now online!" << endl; -#endif - mAnswerBuffer = TQString::null; - break; - } - - // remove pending request from FIFO - SensorRequest* req = mProcessingFIFO.last(); - if ( !req ) { - kdDebug(1215) << "ERROR: Received answer but have no pending " - << "request! : " << mAnswerBuffer.left( end ) << endl; - mAnswerBuffer = TQString::null; - } else { - if ( !req->client() ) { - /* The client has disappeared before receiving the answer - * to his request. */ - } else { - if ( mAnswerBuffer.left( end ) == "UNKNOWN COMMAND" ) { - /* Notify client that the sensor seems to be no longer - * available. */ - req->client()->sensorLost( req->id() ); - } else { - // Notify client of newly arrived answer. - req->client()->answerReceived( req->id(), mAnswerBuffer.left( end ) ); - } - } - mProcessingFIFO.removeLast(); - } - // chop off the processed part of the answer buffer - mAnswerBuffer.remove( 0, end + strlen( "\nksysguardd> " ) ); - } - - executeCommand(); -} - -void SensorAgent::executeCommand() -{ - /* This function is called whenever there is a chance that we have a - * command to pass to the daemon. But the command many only be send - * if the daemon is online and there is no other command currently - * being sent. */ - if ( mDaemonOnLine && txReady() && !mInputFIFO.isEmpty() ) { - // take oldest request for input FIFO - SensorRequest* req = mInputFIFO.last(); - mInputFIFO.removeLast(); - -#if SA_TRACE - kdDebug(1215) << ">> " << req->request().ascii() << "(" << mInputFIFO.count() - << "/" << mProcessingFIFO.count() << ")" << endl; -#endif - // send request to daemon - TQString cmdWithNL = req->request() + "\n"; - if ( writeMsg( cmdWithNL.ascii(), cmdWithNL.length() ) ) - mTransmitting = true; - else - kdDebug(1215) << "SensorAgent::writeMsg() failed" << endl; - - // add request to processing FIFO - mProcessingFIFO.prepend( req ); - } -} - -void SensorAgent::disconnectClient( SensorClient *client ) -{ - for ( SensorRequest *req = mInputFIFO.first(); req; req = mInputFIFO.next() ) - if ( req->client() == client ) - req->setClient( 0 ); - for ( SensorRequest *req = mProcessingFIFO.first(); req; req = mProcessingFIFO.next() ) - if ( req->client() == client ) - req->setClient( 0 ); -} - -SensorManager *SensorAgent::sensorManager() -{ - return mSensorManager; -} - -void SensorAgent::setDaemonOnLine( bool value ) -{ - mDaemonOnLine = value; -} - -bool SensorAgent::daemonOnLine() const -{ - return mDaemonOnLine; -} - -void SensorAgent::setTransmitting( bool value ) -{ - mTransmitting = value; -} - -bool SensorAgent::transmitting() const -{ - return mTransmitting; -} - -void SensorAgent::setHostName( const TQString &hostName ) -{ - mHostName = hostName; -} - -const TQString &SensorAgent::hostName() const -{ - return mHostName; -} - - -SensorRequest::SensorRequest( const TQString &request, SensorClient *client, int id ) - : mRequest( request ), mClient( client ), mId( id ) -{ -} - -SensorRequest::~SensorRequest() -{ -} - -void SensorRequest::setRequest( const TQString &request ) -{ - mRequest = request; -} - -TQString SensorRequest::request() const -{ - return mRequest; -} - -void SensorRequest::setClient( SensorClient *client ) -{ - mClient = client; -} - -SensorClient *SensorRequest::client() -{ - return mClient; -} - -void SensorRequest::setId( int id ) -{ - mId = id; -} - -int SensorRequest::id() -{ - return mId; -} - -#include "SensorAgent.moc" diff --git a/ksysguard/gui/ksgrd/SensorAgent.cpp b/ksysguard/gui/ksgrd/SensorAgent.cpp new file mode 100644 index 000000000..7f9615985 --- /dev/null +++ b/ksysguard/gui/ksgrd/SensorAgent.cpp @@ -0,0 +1,260 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include + +#include +#include +#include + +#include "SensorClient.h" +#include "SensorManager.h" + +#include "SensorAgent.h" + +/** + This can be used to debug communication problems with the daemon. + Should be set to 0 in any production version. +*/ +#define SA_TRACE 0 + +using namespace KSGRD; + +SensorAgent::SensorAgent( SensorManager *sm ) + : mSensorManager( sm ) +{ + /* SensorRequests migrate from the inputFIFO to the processingFIFO. So + * we only have to delete them when they are removed from the + * processingFIFO. */ + mInputFIFO.setAutoDelete( false ); + mProcessingFIFO.setAutoDelete( true ); + + mDaemonOnLine = false; + mTransmitting = false; + mState = 0; +} + +SensorAgent::~SensorAgent() +{ +} + +bool SensorAgent::sendRequest( const TQString &req, SensorClient *client, int id ) +{ + /* The request is registered with the FIFO so that the answer can be + * routed back to the requesting client. */ + mInputFIFO.prepend( new SensorRequest( req, client, id ) ); + +#if SA_TRACE + kdDebug(1215) << "-> " << req << "(" << mInputFIFO.count() << "/" + << mProcessingFIFO.count() << ")" << endl; +#endif + executeCommand(); + + return false; +} + +void SensorAgent::processAnswer( const TQString &buffer ) +{ +#if SA_TRACE + kdDebug(1215) << "<- " << buffer << endl; +#endif + + for ( uint i = 0; i < buffer.length(); i++ ) { + if ( buffer[ i ] == '\033' ) { + mState = ( mState + 1 ) & 1; + if ( !mErrorBuffer.isEmpty() && mState == 0 ) { + if ( mErrorBuffer == "RECONFIGURE\n" ) + emit reconfigure( this ); + else { + /* We just received the end of an error message, so we + * can display it. */ + SensorMgr->notify( i18n( "Message from %1:\n%2" ) + .arg( mHostName ) + .arg( mErrorBuffer ) ); + } + mErrorBuffer = TQString::null; + } + } else if ( mState == 0 ) // receiving to answerBuffer + mAnswerBuffer += buffer[ i ]; + else // receiving to errorBuffer + mErrorBuffer += buffer[ i ]; + } + + int end; + // And now the real information + while ( ( end = mAnswerBuffer.find( "\nksysguardd> " ) ) >= 0 ) { +#if SA_TRACE + kdDebug(1215) << "<= " << mAnswerBuffer.left( end ) + << "(" << mInputFIFO.count() << "/" + << mProcessingFIFO.count() << ")" << endl; +#endif + if ( !mDaemonOnLine ) { + /* First '\nksysguardd> ' signals that the daemon is + * ready to serve requests now. */ + mDaemonOnLine = true; +#if SA_TRACE + kdDebug(1215) << "Daemon now online!" << endl; +#endif + mAnswerBuffer = TQString::null; + break; + } + + // remove pending request from FIFO + SensorRequest* req = mProcessingFIFO.last(); + if ( !req ) { + kdDebug(1215) << "ERROR: Received answer but have no pending " + << "request! : " << mAnswerBuffer.left( end ) << endl; + mAnswerBuffer = TQString::null; + } else { + if ( !req->client() ) { + /* The client has disappeared before receiving the answer + * to his request. */ + } else { + if ( mAnswerBuffer.left( end ) == "UNKNOWN COMMAND" ) { + /* Notify client that the sensor seems to be no longer + * available. */ + req->client()->sensorLost( req->id() ); + } else { + // Notify client of newly arrived answer. + req->client()->answerReceived( req->id(), mAnswerBuffer.left( end ) ); + } + } + mProcessingFIFO.removeLast(); + } + // chop off the processed part of the answer buffer + mAnswerBuffer.remove( 0, end + strlen( "\nksysguardd> " ) ); + } + + executeCommand(); +} + +void SensorAgent::executeCommand() +{ + /* This function is called whenever there is a chance that we have a + * command to pass to the daemon. But the command many only be send + * if the daemon is online and there is no other command currently + * being sent. */ + if ( mDaemonOnLine && txReady() && !mInputFIFO.isEmpty() ) { + // take oldest request for input FIFO + SensorRequest* req = mInputFIFO.last(); + mInputFIFO.removeLast(); + +#if SA_TRACE + kdDebug(1215) << ">> " << req->request().ascii() << "(" << mInputFIFO.count() + << "/" << mProcessingFIFO.count() << ")" << endl; +#endif + // send request to daemon + TQString cmdWithNL = req->request() + "\n"; + if ( writeMsg( cmdWithNL.ascii(), cmdWithNL.length() ) ) + mTransmitting = true; + else + kdDebug(1215) << "SensorAgent::writeMsg() failed" << endl; + + // add request to processing FIFO + mProcessingFIFO.prepend( req ); + } +} + +void SensorAgent::disconnectClient( SensorClient *client ) +{ + for ( SensorRequest *req = mInputFIFO.first(); req; req = mInputFIFO.next() ) + if ( req->client() == client ) + req->setClient( 0 ); + for ( SensorRequest *req = mProcessingFIFO.first(); req; req = mProcessingFIFO.next() ) + if ( req->client() == client ) + req->setClient( 0 ); +} + +SensorManager *SensorAgent::sensorManager() +{ + return mSensorManager; +} + +void SensorAgent::setDaemonOnLine( bool value ) +{ + mDaemonOnLine = value; +} + +bool SensorAgent::daemonOnLine() const +{ + return mDaemonOnLine; +} + +void SensorAgent::setTransmitting( bool value ) +{ + mTransmitting = value; +} + +bool SensorAgent::transmitting() const +{ + return mTransmitting; +} + +void SensorAgent::setHostName( const TQString &hostName ) +{ + mHostName = hostName; +} + +const TQString &SensorAgent::hostName() const +{ + return mHostName; +} + + +SensorRequest::SensorRequest( const TQString &request, SensorClient *client, int id ) + : mRequest( request ), mClient( client ), mId( id ) +{ +} + +SensorRequest::~SensorRequest() +{ +} + +void SensorRequest::setRequest( const TQString &request ) +{ + mRequest = request; +} + +TQString SensorRequest::request() const +{ + return mRequest; +} + +void SensorRequest::setClient( SensorClient *client ) +{ + mClient = client; +} + +SensorClient *SensorRequest::client() +{ + return mClient; +} + +void SensorRequest::setId( int id ) +{ + mId = id; +} + +int SensorRequest::id() +{ + return mId; +} + +#include "SensorAgent.moc" diff --git a/ksysguard/gui/ksgrd/SensorManager.cc b/ksysguard/gui/ksgrd/SensorManager.cc deleted file mode 100644 index 237e73b23..000000000 --- a/ksysguard/gui/ksgrd/SensorManager.cc +++ /dev/null @@ -1,437 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "HostConnector.h" -#include "SensorShellAgent.h" -#include "SensorSocketAgent.h" - -#include "SensorManager.h" - -using namespace KSGRD; - -SensorManager* KSGRD::SensorMgr; - -SensorManager::SensorManager() -{ - mAgents.setAutoDelete( true ); - mDict.setAutoDelete( true ); - - // Fill the sensor description dictionary. - mDict.insert( "cpu", new TQString( i18n( "CPU Load" ) ) ); - mDict.insert( "idle", new TQString( i18n( "Idle Load" ) ) ); - mDict.insert( "sys", new TQString( i18n( "System Load" ) ) ); - mDict.insert( "nice", new TQString( i18n( "Nice Load" ) ) ); - mDict.insert( "user", new TQString( i18n( "User Load" ) ) ); - mDict.insert( "mem", new TQString( i18n( "Memory" ) ) ); - mDict.insert( "physical", new TQString( i18n( "Physical Memory" ) ) ); - mDict.insert( "swap", new TQString( i18n( "Swap Memory" ) ) ); - mDict.insert( "cached", new TQString( i18n( "Cached Memory" ) ) ); - mDict.insert( "buf", new TQString( i18n( "Buffered Memory" ) ) ); - mDict.insert( "used", new TQString( i18n( "Used Memory" ) ) ); - mDict.insert( "application", new TQString( i18n( "Application Memory" ) ) ); - mDict.insert( "free", new TQString( i18n( "Free Memory" ) ) ); - mDict.insert( "active", new TQString( i18n( "Active Memory" ) ) ); - mDict.insert( "inactive", new TQString( i18n( "Inactive Memory" ) ) ); - mDict.insert( "wired", new TQString( i18n( "Wired Memory" ) ) ); - mDict.insert( "execpages", new TQString( i18n( "Exec Pages" ) ) ); - mDict.insert( "filepages", new TQString( i18n( "File Pages" ) ) ); - mDict.insert( "pscount", new TQString( i18n( "Process Count" ) ) ); - mDict.insert( "ps", new TQString( i18n( "Process Controller" ) ) ); - mDict.insert( "disk", new TQString( i18n( "Disk Throughput" ) ) ); - mDict.insert( "load", new TQString( i18n( "CPU Load", "Load" ) ) ); - mDict.insert( "total", new TQString( i18n( "Total Accesses" ) ) ); - mDict.insert( "rio", new TQString( i18n( "Read Accesses" ) ) ); - mDict.insert( "wio", new TQString( i18n( "Write Accesses" ) ) ); - mDict.insert( "rblk", new TQString( i18n( "Read Data" ) ) ); - mDict.insert( "wblk", new TQString( i18n( "Write Data" ) ) ); - mDict.insert( "pageIn", new TQString( i18n( "Pages In" ) ) ); - mDict.insert( "pageOut", new TQString( i18n( "Pages Out" ) ) ); - mDict.insert( "context", new TQString( i18n( "Context Switches" ) ) ); - mDict.insert( "network", new TQString( i18n( "Network" ) ) ); - mDict.insert( "interfaces", new TQString( i18n( "Interfaces" ) ) ); - mDict.insert( "receiver", new TQString( i18n( "Receiver" ) ) ); - mDict.insert( "transmitter", new TQString( i18n( "Transmitter" ) ) ); - mDict.insert( "data", new TQString( i18n( "Data" ) ) ); - mDict.insert( "compressed", new TQString( i18n( "Compressed Packets" ) ) ); - mDict.insert( "drops", new TQString( i18n( "Dropped Packets" ) ) ); - mDict.insert( "errors", new TQString( i18n( "Errors" ) ) ); - mDict.insert( "fifo", new TQString( i18n( "FIFO Overruns" ) ) ); - mDict.insert( "frame", new TQString( i18n( "Frame Errors" ) ) ); - mDict.insert( "multicast", new TQString( i18n( "Multicast" ) ) ); - mDict.insert( "packets", new TQString( i18n( "Packets" ) ) ); - mDict.insert( "carrier", new TQString( i18n( "Carrier" ) ) ); - mDict.insert( "collisions", new TQString( i18n( "Collisions" ) ) ); - mDict.insert( "sockets", new TQString( i18n( "Sockets" ) ) ); - mDict.insert( "count", new TQString( i18n( "Total Number" ) ) ); - mDict.insert( "list", new TQString( i18n( "Table" ) ) ); - mDict.insert( "apm", new TQString( i18n( "Advanced Power Management" ) ) ); - mDict.insert( "acpi", new TQString( i18n( "ACPI" ) ) ); - mDict.insert( "thermal_zone", new TQString( i18n( "Thermal Zone" ) ) ); - mDict.insert( "temperature", new TQString( i18n( "Temperature" ) ) ); - mDict.insert( "fan", new TQString( i18n( "Fan" ) ) ); - mDict.insert( "state", new TQString( i18n( "State" ) ) ); - mDict.insert( "battery", new TQString( i18n( "Battery" ) ) ); - mDict.insert( "batterycharge", new TQString( i18n( "Battery Charge" ) ) ); - mDict.insert( "batteryusage", new TQString( i18n( "Battery Usage" ) ) ); - mDict.insert( "remainingtime", new TQString( i18n( "Remaining Time" ) ) ); - mDict.insert( "interrupts", new TQString( i18n( "Interrupts" ) ) ); - mDict.insert( "loadavg1", new TQString( i18n( "Load Average (1 min)" ) ) ); - mDict.insert( "loadavg5", new TQString( i18n( "Load Average (5 min)" ) ) ); - mDict.insert( "loadavg15", new TQString( i18n( "Load Average (15 min)" ) ) ); - mDict.insert( "clock", new TQString( i18n( "Clock Frequency" ) ) ); - mDict.insert( "lmsensors", new TQString( i18n( "Hardware Sensors" ) ) ); - mDict.insert( "partitions", new TQString( i18n( "Partition Usage" ) ) ); - mDict.insert( "usedspace", new TQString( i18n( "Used Space" ) ) ); - mDict.insert( "freespace", new TQString( i18n( "Free Space" ) ) ); - mDict.insert( "filllevel", new TQString( i18n( "Fill Level" ) ) ); - - for ( int i = 0; i < 32; i++ ) { - mDict.insert( "cpu" + TQString::number( i ), - new TQString( TQString( i18n( "CPU%1" ) ).arg( i ) ) ); - mDict.insert( "disk" + TQString::number( i ), - new TQString( TQString( i18n( "Disk%1" ) ).arg( i ) ) ); - } - - for ( int i = 0; i < 6; i++) { - mDict.insert( "fan" + TQString::number( i ), - new TQString( TQString( i18n( "Fan%1" ) ).arg( i ) ) ); - mDict.insert( "temp" + TQString::number( i ), - new TQString( TQString( i18n( "Temperature%1" ) ).arg( i ) ) ); - } - - mDict.insert( "int00", new TQString( i18n( "Total" ) ) ); - - TQString num; - for ( int i = 1; i < 25; i++ ) { - num.sprintf( "%.2d", i ); - mDict.insert( "int" + num, - new TQString( TQString( i18n( "Int%1" ) ).arg( i - 1, 3 ) ) ); - } - - mDescriptions.setAutoDelete( true ); - // TODO: translated descriptions not yet implemented. - - mUnits.setAutoDelete( true ); - mUnits.insert( "1/s", new TQString( i18n( "the unit 1 per second", "1/s" ) ) ); - mUnits.insert( "kBytes", new TQString( i18n( "kBytes" ) ) ); - mUnits.insert( "min", new TQString( i18n( "the unit minutes", "min" ) ) ); - mUnits.insert( "MHz", new TQString( i18n( "the frequency unit", "MHz" ) ) ); - - mTypes.setAutoDelete( true ); - mTypes.insert( "integer", new TQString( i18n( "Integer Value" ) ) ); - mTypes.insert( "float", new TQString( i18n( "Floating Point Value" ) ) ); - mTypes.insert( "table", new TQString( i18n( "Process Controller" ) ) ); - mTypes.insert( "listview", new TQString( i18n( "Table" ) ) ); - - mBroadcaster = 0; - - mHostConnector = new HostConnector( 0 ); -} - -SensorManager::~SensorManager() -{ - delete mHostConnector; -} - -bool SensorManager::engageHost( const TQString &hostName ) -{ - bool retVal = true; - - if ( hostName.isEmpty() || mAgents.find( hostName ) == 0 ) { - if(hostName == "localhost") { - //There was a bug where the xml file would end up not specifying to connect to localhost. - //This work around makes sure we always connect to localhost - return engage( "localhost", "", "ksysguardd", -1); - } - mHostConnector->setCurrentHostName( hostName ); - - if ( mHostConnector->exec() ) { - TQString shell = ""; - TQString command = ""; - int port = -1; - - /* Check which radio button is selected and set parameters - * appropriately. */ - if ( mHostConnector->useSsh() ) - shell = "ssh"; - else if ( mHostConnector->useRsh() ) - shell = "rsh"; - else if ( mHostConnector->useDaemon() ) - port = mHostConnector->port(); - else - command = mHostConnector->currentCommand(); - - if ( hostName.isEmpty() ) - retVal = engage( mHostConnector->currentHostName(), shell, - command, port ); - else - retVal = engage( hostName, shell, command, port ); - } - } - - return retVal; -} - -bool SensorManager::engage( const TQString &hostName, const TQString &shell, - const TQString &command, int port ) -{ - SensorAgent *agent; - - if ( ( agent = mAgents.find( hostName ) ) == 0 ) { - if ( port == -1 ) - agent = new SensorShellAgent( this ); - else - agent = new SensorSocketAgent( this ); - - if ( !agent->start( hostName.ascii(), shell, command, port ) ) { - delete agent; - return false; - } - - mAgents.insert( hostName, agent ); - connect( agent, TQT_SIGNAL( reconfigure( const SensorAgent* ) ), - TQT_SLOT( reconfigure( const SensorAgent* ) ) ); - - emit update(); - return true; - } - - return false; -} - -void SensorManager::requestDisengage( const SensorAgent *agent ) -{ - /* When a sensor agent becomes disfunctional it calls this function - * to request that it is being removed from the SensorManager. It must - * not call disengage() directly since it would trigger ~SensorAgent() - * while we are still in a SensorAgent member function. - * So we have to post an event which is later caught by - * SensorManger::customEvent(). */ - TQCustomEvent* event = new TQCustomEvent( TQEvent::User, (void*)agent ); - kapp->postEvent( this, event ); -} - -bool SensorManager::disengage( const SensorAgent *agent ) -{ - TQDictIterator it( mAgents ); - - for ( ; it.current(); ++it ) - if ( it.current() == agent ) { - mAgents.remove( it.currentKey() ); - emit update(); - return true; - } - - return false; -} - -bool SensorManager::disengage( const TQString &hostName ) -{ - SensorAgent *agent; - if ( ( agent = mAgents.find( hostName ) ) != 0 ) { - mAgents.remove( hostName ); - emit update(); - return true; - } - - return false; -} - -bool SensorManager::resynchronize( const TQString &hostName ) -{ - SensorAgent *agent; - - if ( ( agent = mAgents.find( hostName ) ) == 0 ) - return false; - - TQString shell, command; - int port; - hostInfo( hostName, shell, command, port ); - - disengage( hostName ); - - kdDebug (1215) << "Re-synchronizing connection to " << hostName << endl; - - return engage( hostName, shell, command ); -} - -void SensorManager::hostLost( const SensorAgent *agent ) -{ - emit hostConnectionLost( agent->hostName() ); - - if ( mBroadcaster ) { - TQCustomEvent *event = new TQCustomEvent( TQEvent::User ); - event->setData( new TQString( i18n( "Connection to %1 has been lost." ) - .arg( agent->hostName() ) ) ); - kapp->postEvent( mBroadcaster, event ); - } -} - -void SensorManager::notify( const TQString &msg ) const -{ - /* This function relays text messages to the toplevel widget that - * displays the message in a pop-up box. It must be used for objects - * that might have been deleted before the pop-up box is closed. */ - if ( mBroadcaster ) { - TQCustomEvent *event = new TQCustomEvent( TQEvent::User ); - event->setData( new TQString( msg ) ); - kapp->postEvent( mBroadcaster, event ); - } -} - -void SensorManager::setBroadcaster( TQWidget *wdg ) -{ - mBroadcaster = wdg; -} - -void SensorManager::reconfigure( const SensorAgent* ) -{ - emit update(); -} - -bool SensorManager::event( TQEvent *event ) -{ - if ( event->type() == TQEvent::User ) { - disengage( (const SensorAgent*)((TQCustomEvent*)event)->data() ); - return true; - } - - return false; -} - -bool SensorManager::sendRequest( const TQString &hostName, const TQString &req, - SensorClient *client, int id ) -{ - SensorAgent *agent = mAgents.find( hostName ); - if( !agent && hostName == "localhost") { - //we should always be able to reconnect to localhost - engage("localhost", "", "ksysguardd", -1); - agent = mAgents.find( hostName ); - } - if ( agent ) { - agent->sendRequest( req, client, id ); - return true; - } - - return false; -} - -const TQString SensorManager::hostName( const SensorAgent *agent) const -{ - TQDictIterator it( mAgents ); - - while ( it.current() ) { - if ( it.current() == agent ) - return it.currentKey(); - ++it; - } - - return TQString::null; -} - -bool SensorManager::hostInfo( const TQString &hostName, TQString &shell, - TQString &command, int &port ) -{ - SensorAgent *agent; - if ( ( agent = mAgents.find( hostName ) ) != 0 ) { - agent->hostInfo( shell, command, port ); - return true; - } - - return false; -} - -const TQString &SensorManager::translateUnit( const TQString &unit ) const -{ - if ( !unit.isEmpty() && mUnits[ unit ] ) - return *mUnits[ unit ]; - else - return unit; -} - -const TQString &SensorManager::translateSensorPath( const TQString &path ) const -{ - if ( !path.isEmpty() && mDict[ path ] ) - return *mDict[ path ]; - else - return path; -} - -const TQString &SensorManager::translateSensorType( const TQString &type ) const -{ - if ( !type.isEmpty() && mTypes[ type ] ) - return *mTypes[ type ]; - else - return type; -} - -TQString SensorManager::translateSensor( const TQString &sensor ) const -{ - TQString token, out; - int start = 0, end = 0; - for ( ; ; ) { - end = sensor.find( '/', start ); - if ( end > 0 ) - out += translateSensorPath( sensor.mid( start, end - start ) ) + "/"; - else { - out += translateSensorPath( sensor.right( sensor.length() - start ) ); - break; - } - start = end + 1; - } - - return out; -} - -void SensorManager::readProperties( TDEConfig *cfg ) -{ - mHostConnector->setHostNames( cfg->readListEntry( "HostList" ) ); - mHostConnector->setCommands( cfg->readListEntry( "CommandList" ) ); -} - -void -SensorManager::saveProperties( TDEConfig *cfg ) -{ - cfg->writeEntry( "HostList", mHostConnector->hostNames() ); - cfg->writeEntry( "CommandList", mHostConnector->commands() ); -} - -void SensorManager::disconnectClient( SensorClient *client ) -{ - TQDictIterator it( mAgents ); - - for ( ; it.current(); ++it) - it.current()->disconnectClient( client ); -} - -#include "SensorManager.moc" diff --git a/ksysguard/gui/ksgrd/SensorManager.cpp b/ksysguard/gui/ksgrd/SensorManager.cpp new file mode 100644 index 000000000..237e73b23 --- /dev/null +++ b/ksysguard/gui/ksgrd/SensorManager.cpp @@ -0,0 +1,437 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "HostConnector.h" +#include "SensorShellAgent.h" +#include "SensorSocketAgent.h" + +#include "SensorManager.h" + +using namespace KSGRD; + +SensorManager* KSGRD::SensorMgr; + +SensorManager::SensorManager() +{ + mAgents.setAutoDelete( true ); + mDict.setAutoDelete( true ); + + // Fill the sensor description dictionary. + mDict.insert( "cpu", new TQString( i18n( "CPU Load" ) ) ); + mDict.insert( "idle", new TQString( i18n( "Idle Load" ) ) ); + mDict.insert( "sys", new TQString( i18n( "System Load" ) ) ); + mDict.insert( "nice", new TQString( i18n( "Nice Load" ) ) ); + mDict.insert( "user", new TQString( i18n( "User Load" ) ) ); + mDict.insert( "mem", new TQString( i18n( "Memory" ) ) ); + mDict.insert( "physical", new TQString( i18n( "Physical Memory" ) ) ); + mDict.insert( "swap", new TQString( i18n( "Swap Memory" ) ) ); + mDict.insert( "cached", new TQString( i18n( "Cached Memory" ) ) ); + mDict.insert( "buf", new TQString( i18n( "Buffered Memory" ) ) ); + mDict.insert( "used", new TQString( i18n( "Used Memory" ) ) ); + mDict.insert( "application", new TQString( i18n( "Application Memory" ) ) ); + mDict.insert( "free", new TQString( i18n( "Free Memory" ) ) ); + mDict.insert( "active", new TQString( i18n( "Active Memory" ) ) ); + mDict.insert( "inactive", new TQString( i18n( "Inactive Memory" ) ) ); + mDict.insert( "wired", new TQString( i18n( "Wired Memory" ) ) ); + mDict.insert( "execpages", new TQString( i18n( "Exec Pages" ) ) ); + mDict.insert( "filepages", new TQString( i18n( "File Pages" ) ) ); + mDict.insert( "pscount", new TQString( i18n( "Process Count" ) ) ); + mDict.insert( "ps", new TQString( i18n( "Process Controller" ) ) ); + mDict.insert( "disk", new TQString( i18n( "Disk Throughput" ) ) ); + mDict.insert( "load", new TQString( i18n( "CPU Load", "Load" ) ) ); + mDict.insert( "total", new TQString( i18n( "Total Accesses" ) ) ); + mDict.insert( "rio", new TQString( i18n( "Read Accesses" ) ) ); + mDict.insert( "wio", new TQString( i18n( "Write Accesses" ) ) ); + mDict.insert( "rblk", new TQString( i18n( "Read Data" ) ) ); + mDict.insert( "wblk", new TQString( i18n( "Write Data" ) ) ); + mDict.insert( "pageIn", new TQString( i18n( "Pages In" ) ) ); + mDict.insert( "pageOut", new TQString( i18n( "Pages Out" ) ) ); + mDict.insert( "context", new TQString( i18n( "Context Switches" ) ) ); + mDict.insert( "network", new TQString( i18n( "Network" ) ) ); + mDict.insert( "interfaces", new TQString( i18n( "Interfaces" ) ) ); + mDict.insert( "receiver", new TQString( i18n( "Receiver" ) ) ); + mDict.insert( "transmitter", new TQString( i18n( "Transmitter" ) ) ); + mDict.insert( "data", new TQString( i18n( "Data" ) ) ); + mDict.insert( "compressed", new TQString( i18n( "Compressed Packets" ) ) ); + mDict.insert( "drops", new TQString( i18n( "Dropped Packets" ) ) ); + mDict.insert( "errors", new TQString( i18n( "Errors" ) ) ); + mDict.insert( "fifo", new TQString( i18n( "FIFO Overruns" ) ) ); + mDict.insert( "frame", new TQString( i18n( "Frame Errors" ) ) ); + mDict.insert( "multicast", new TQString( i18n( "Multicast" ) ) ); + mDict.insert( "packets", new TQString( i18n( "Packets" ) ) ); + mDict.insert( "carrier", new TQString( i18n( "Carrier" ) ) ); + mDict.insert( "collisions", new TQString( i18n( "Collisions" ) ) ); + mDict.insert( "sockets", new TQString( i18n( "Sockets" ) ) ); + mDict.insert( "count", new TQString( i18n( "Total Number" ) ) ); + mDict.insert( "list", new TQString( i18n( "Table" ) ) ); + mDict.insert( "apm", new TQString( i18n( "Advanced Power Management" ) ) ); + mDict.insert( "acpi", new TQString( i18n( "ACPI" ) ) ); + mDict.insert( "thermal_zone", new TQString( i18n( "Thermal Zone" ) ) ); + mDict.insert( "temperature", new TQString( i18n( "Temperature" ) ) ); + mDict.insert( "fan", new TQString( i18n( "Fan" ) ) ); + mDict.insert( "state", new TQString( i18n( "State" ) ) ); + mDict.insert( "battery", new TQString( i18n( "Battery" ) ) ); + mDict.insert( "batterycharge", new TQString( i18n( "Battery Charge" ) ) ); + mDict.insert( "batteryusage", new TQString( i18n( "Battery Usage" ) ) ); + mDict.insert( "remainingtime", new TQString( i18n( "Remaining Time" ) ) ); + mDict.insert( "interrupts", new TQString( i18n( "Interrupts" ) ) ); + mDict.insert( "loadavg1", new TQString( i18n( "Load Average (1 min)" ) ) ); + mDict.insert( "loadavg5", new TQString( i18n( "Load Average (5 min)" ) ) ); + mDict.insert( "loadavg15", new TQString( i18n( "Load Average (15 min)" ) ) ); + mDict.insert( "clock", new TQString( i18n( "Clock Frequency" ) ) ); + mDict.insert( "lmsensors", new TQString( i18n( "Hardware Sensors" ) ) ); + mDict.insert( "partitions", new TQString( i18n( "Partition Usage" ) ) ); + mDict.insert( "usedspace", new TQString( i18n( "Used Space" ) ) ); + mDict.insert( "freespace", new TQString( i18n( "Free Space" ) ) ); + mDict.insert( "filllevel", new TQString( i18n( "Fill Level" ) ) ); + + for ( int i = 0; i < 32; i++ ) { + mDict.insert( "cpu" + TQString::number( i ), + new TQString( TQString( i18n( "CPU%1" ) ).arg( i ) ) ); + mDict.insert( "disk" + TQString::number( i ), + new TQString( TQString( i18n( "Disk%1" ) ).arg( i ) ) ); + } + + for ( int i = 0; i < 6; i++) { + mDict.insert( "fan" + TQString::number( i ), + new TQString( TQString( i18n( "Fan%1" ) ).arg( i ) ) ); + mDict.insert( "temp" + TQString::number( i ), + new TQString( TQString( i18n( "Temperature%1" ) ).arg( i ) ) ); + } + + mDict.insert( "int00", new TQString( i18n( "Total" ) ) ); + + TQString num; + for ( int i = 1; i < 25; i++ ) { + num.sprintf( "%.2d", i ); + mDict.insert( "int" + num, + new TQString( TQString( i18n( "Int%1" ) ).arg( i - 1, 3 ) ) ); + } + + mDescriptions.setAutoDelete( true ); + // TODO: translated descriptions not yet implemented. + + mUnits.setAutoDelete( true ); + mUnits.insert( "1/s", new TQString( i18n( "the unit 1 per second", "1/s" ) ) ); + mUnits.insert( "kBytes", new TQString( i18n( "kBytes" ) ) ); + mUnits.insert( "min", new TQString( i18n( "the unit minutes", "min" ) ) ); + mUnits.insert( "MHz", new TQString( i18n( "the frequency unit", "MHz" ) ) ); + + mTypes.setAutoDelete( true ); + mTypes.insert( "integer", new TQString( i18n( "Integer Value" ) ) ); + mTypes.insert( "float", new TQString( i18n( "Floating Point Value" ) ) ); + mTypes.insert( "table", new TQString( i18n( "Process Controller" ) ) ); + mTypes.insert( "listview", new TQString( i18n( "Table" ) ) ); + + mBroadcaster = 0; + + mHostConnector = new HostConnector( 0 ); +} + +SensorManager::~SensorManager() +{ + delete mHostConnector; +} + +bool SensorManager::engageHost( const TQString &hostName ) +{ + bool retVal = true; + + if ( hostName.isEmpty() || mAgents.find( hostName ) == 0 ) { + if(hostName == "localhost") { + //There was a bug where the xml file would end up not specifying to connect to localhost. + //This work around makes sure we always connect to localhost + return engage( "localhost", "", "ksysguardd", -1); + } + mHostConnector->setCurrentHostName( hostName ); + + if ( mHostConnector->exec() ) { + TQString shell = ""; + TQString command = ""; + int port = -1; + + /* Check which radio button is selected and set parameters + * appropriately. */ + if ( mHostConnector->useSsh() ) + shell = "ssh"; + else if ( mHostConnector->useRsh() ) + shell = "rsh"; + else if ( mHostConnector->useDaemon() ) + port = mHostConnector->port(); + else + command = mHostConnector->currentCommand(); + + if ( hostName.isEmpty() ) + retVal = engage( mHostConnector->currentHostName(), shell, + command, port ); + else + retVal = engage( hostName, shell, command, port ); + } + } + + return retVal; +} + +bool SensorManager::engage( const TQString &hostName, const TQString &shell, + const TQString &command, int port ) +{ + SensorAgent *agent; + + if ( ( agent = mAgents.find( hostName ) ) == 0 ) { + if ( port == -1 ) + agent = new SensorShellAgent( this ); + else + agent = new SensorSocketAgent( this ); + + if ( !agent->start( hostName.ascii(), shell, command, port ) ) { + delete agent; + return false; + } + + mAgents.insert( hostName, agent ); + connect( agent, TQT_SIGNAL( reconfigure( const SensorAgent* ) ), + TQT_SLOT( reconfigure( const SensorAgent* ) ) ); + + emit update(); + return true; + } + + return false; +} + +void SensorManager::requestDisengage( const SensorAgent *agent ) +{ + /* When a sensor agent becomes disfunctional it calls this function + * to request that it is being removed from the SensorManager. It must + * not call disengage() directly since it would trigger ~SensorAgent() + * while we are still in a SensorAgent member function. + * So we have to post an event which is later caught by + * SensorManger::customEvent(). */ + TQCustomEvent* event = new TQCustomEvent( TQEvent::User, (void*)agent ); + kapp->postEvent( this, event ); +} + +bool SensorManager::disengage( const SensorAgent *agent ) +{ + TQDictIterator it( mAgents ); + + for ( ; it.current(); ++it ) + if ( it.current() == agent ) { + mAgents.remove( it.currentKey() ); + emit update(); + return true; + } + + return false; +} + +bool SensorManager::disengage( const TQString &hostName ) +{ + SensorAgent *agent; + if ( ( agent = mAgents.find( hostName ) ) != 0 ) { + mAgents.remove( hostName ); + emit update(); + return true; + } + + return false; +} + +bool SensorManager::resynchronize( const TQString &hostName ) +{ + SensorAgent *agent; + + if ( ( agent = mAgents.find( hostName ) ) == 0 ) + return false; + + TQString shell, command; + int port; + hostInfo( hostName, shell, command, port ); + + disengage( hostName ); + + kdDebug (1215) << "Re-synchronizing connection to " << hostName << endl; + + return engage( hostName, shell, command ); +} + +void SensorManager::hostLost( const SensorAgent *agent ) +{ + emit hostConnectionLost( agent->hostName() ); + + if ( mBroadcaster ) { + TQCustomEvent *event = new TQCustomEvent( TQEvent::User ); + event->setData( new TQString( i18n( "Connection to %1 has been lost." ) + .arg( agent->hostName() ) ) ); + kapp->postEvent( mBroadcaster, event ); + } +} + +void SensorManager::notify( const TQString &msg ) const +{ + /* This function relays text messages to the toplevel widget that + * displays the message in a pop-up box. It must be used for objects + * that might have been deleted before the pop-up box is closed. */ + if ( mBroadcaster ) { + TQCustomEvent *event = new TQCustomEvent( TQEvent::User ); + event->setData( new TQString( msg ) ); + kapp->postEvent( mBroadcaster, event ); + } +} + +void SensorManager::setBroadcaster( TQWidget *wdg ) +{ + mBroadcaster = wdg; +} + +void SensorManager::reconfigure( const SensorAgent* ) +{ + emit update(); +} + +bool SensorManager::event( TQEvent *event ) +{ + if ( event->type() == TQEvent::User ) { + disengage( (const SensorAgent*)((TQCustomEvent*)event)->data() ); + return true; + } + + return false; +} + +bool SensorManager::sendRequest( const TQString &hostName, const TQString &req, + SensorClient *client, int id ) +{ + SensorAgent *agent = mAgents.find( hostName ); + if( !agent && hostName == "localhost") { + //we should always be able to reconnect to localhost + engage("localhost", "", "ksysguardd", -1); + agent = mAgents.find( hostName ); + } + if ( agent ) { + agent->sendRequest( req, client, id ); + return true; + } + + return false; +} + +const TQString SensorManager::hostName( const SensorAgent *agent) const +{ + TQDictIterator it( mAgents ); + + while ( it.current() ) { + if ( it.current() == agent ) + return it.currentKey(); + ++it; + } + + return TQString::null; +} + +bool SensorManager::hostInfo( const TQString &hostName, TQString &shell, + TQString &command, int &port ) +{ + SensorAgent *agent; + if ( ( agent = mAgents.find( hostName ) ) != 0 ) { + agent->hostInfo( shell, command, port ); + return true; + } + + return false; +} + +const TQString &SensorManager::translateUnit( const TQString &unit ) const +{ + if ( !unit.isEmpty() && mUnits[ unit ] ) + return *mUnits[ unit ]; + else + return unit; +} + +const TQString &SensorManager::translateSensorPath( const TQString &path ) const +{ + if ( !path.isEmpty() && mDict[ path ] ) + return *mDict[ path ]; + else + return path; +} + +const TQString &SensorManager::translateSensorType( const TQString &type ) const +{ + if ( !type.isEmpty() && mTypes[ type ] ) + return *mTypes[ type ]; + else + return type; +} + +TQString SensorManager::translateSensor( const TQString &sensor ) const +{ + TQString token, out; + int start = 0, end = 0; + for ( ; ; ) { + end = sensor.find( '/', start ); + if ( end > 0 ) + out += translateSensorPath( sensor.mid( start, end - start ) ) + "/"; + else { + out += translateSensorPath( sensor.right( sensor.length() - start ) ); + break; + } + start = end + 1; + } + + return out; +} + +void SensorManager::readProperties( TDEConfig *cfg ) +{ + mHostConnector->setHostNames( cfg->readListEntry( "HostList" ) ); + mHostConnector->setCommands( cfg->readListEntry( "CommandList" ) ); +} + +void +SensorManager::saveProperties( TDEConfig *cfg ) +{ + cfg->writeEntry( "HostList", mHostConnector->hostNames() ); + cfg->writeEntry( "CommandList", mHostConnector->commands() ); +} + +void SensorManager::disconnectClient( SensorClient *client ) +{ + TQDictIterator it( mAgents ); + + for ( ; it.current(); ++it) + it.current()->disconnectClient( client ); +} + +#include "SensorManager.moc" diff --git a/ksysguard/gui/ksgrd/SensorShellAgent.cc b/ksysguard/gui/ksgrd/SensorShellAgent.cc deleted file mode 100644 index 7e137ad56..000000000 --- a/ksysguard/gui/ksgrd/SensorShellAgent.cc +++ /dev/null @@ -1,141 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include - -#include -#include -#include - -#include "SensorClient.h" -#include "SensorManager.h" - -#include "SensorShellAgent.h" - -using namespace KSGRD; - -SensorShellAgent::SensorShellAgent( SensorManager *sm ) - : SensorAgent( sm ), mDaemon( 0 ) -{ -} - -SensorShellAgent::~SensorShellAgent() -{ - if ( mDaemon ) { - mDaemon->writeStdin( "quit\n", strlen( "quit\n" ) ); - delete mDaemon; - mDaemon = 0; - } -} - -bool SensorShellAgent::start( const TQString &host, const TQString &shell, - const TQString &command, int ) -{ - mRetryCount = 3; - mDaemon = new TDEProcess; - mDaemon->setUseShell(true); - setHostName( host ); - mShell = shell; - mCommand = command; - - connect( mDaemon, TQT_SIGNAL( processExited( TDEProcess* ) ), - TQT_SLOT( daemonExited( TDEProcess* ) ) ); - connect( mDaemon, TQT_SIGNAL( receivedStdout( TDEProcess*, char*, int ) ), - TQT_SLOT( msgRcvd( TDEProcess*, char*, int ) ) ); - connect( mDaemon, TQT_SIGNAL( receivedStderr( TDEProcess*, char*, int ) ), - TQT_SLOT( errMsgRcvd( TDEProcess*, char*, int ) ) ); - connect( mDaemon, TQT_SIGNAL( wroteStdin( TDEProcess* ) ), - TQT_SLOT( msgSent( TDEProcess* ) ) ); - - TQString cmd; - if ( !command.isEmpty() ) - cmd = command; - else - cmd = mShell + " " + hostName() + " ksysguardd"; - *mDaemon << cmd; - - if ( !mDaemon->start( TDEProcess::NotifyOnExit, TDEProcess::All ) ) { - sensorManager()->hostLost( this ); - kdDebug (1215) << "Command '" << cmd << "' failed" << endl; - return false; - } - - return true; -} - -void SensorShellAgent::hostInfo( TQString &shell, TQString &command, - int &port) const -{ - shell = mShell; - command = mCommand; - port = -1; -} - -void SensorShellAgent::msgSent( TDEProcess* ) -{ - setTransmitting( false ); - - // Try to send next request if available. - executeCommand(); -} - -void SensorShellAgent::msgRcvd( TDEProcess*, char *buffer, int buflen ) -{ - if ( !buffer || buflen == 0 ) - return; - mRetryCount = 3; //we recieved an answer, so reset our retry count back to 3 - TQString aux = TQString::fromLocal8Bit( buffer, buflen ); - - processAnswer( aux ); -} - -void SensorShellAgent::errMsgRcvd( TDEProcess*, char *buffer, int buflen ) -{ - if ( !buffer || buflen == 0 ) - return; - - TQString buf = TQString::fromLocal8Bit( buffer, buflen ); - - kdDebug(1215) << "SensorShellAgent: Warning, received text over stderr!" - << endl << buf << endl; -} - -void SensorShellAgent::daemonExited( TDEProcess *process ) -{ - kdDebug() << "daemonExited" << endl; - if ( mRetryCount-- <= 0 || !mDaemon->start( TDEProcess::NotifyOnExit, TDEProcess::All ) ) { - kdDebug() << "daemon could not be restart" << endl; - setDaemonOnLine( false ); - sensorManager()->hostLost( this ); - sensorManager()->requestDisengage( this ); - } -} - -bool SensorShellAgent::writeMsg( const char *msg, int len ) -{ - return mDaemon->writeStdin( msg, len ); -} - -bool SensorShellAgent::txReady() -{ - return !transmitting(); -} - -#include "SensorShellAgent.moc" diff --git a/ksysguard/gui/ksgrd/SensorShellAgent.cpp b/ksysguard/gui/ksgrd/SensorShellAgent.cpp new file mode 100644 index 000000000..7e137ad56 --- /dev/null +++ b/ksysguard/gui/ksgrd/SensorShellAgent.cpp @@ -0,0 +1,141 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include + +#include +#include +#include + +#include "SensorClient.h" +#include "SensorManager.h" + +#include "SensorShellAgent.h" + +using namespace KSGRD; + +SensorShellAgent::SensorShellAgent( SensorManager *sm ) + : SensorAgent( sm ), mDaemon( 0 ) +{ +} + +SensorShellAgent::~SensorShellAgent() +{ + if ( mDaemon ) { + mDaemon->writeStdin( "quit\n", strlen( "quit\n" ) ); + delete mDaemon; + mDaemon = 0; + } +} + +bool SensorShellAgent::start( const TQString &host, const TQString &shell, + const TQString &command, int ) +{ + mRetryCount = 3; + mDaemon = new TDEProcess; + mDaemon->setUseShell(true); + setHostName( host ); + mShell = shell; + mCommand = command; + + connect( mDaemon, TQT_SIGNAL( processExited( TDEProcess* ) ), + TQT_SLOT( daemonExited( TDEProcess* ) ) ); + connect( mDaemon, TQT_SIGNAL( receivedStdout( TDEProcess*, char*, int ) ), + TQT_SLOT( msgRcvd( TDEProcess*, char*, int ) ) ); + connect( mDaemon, TQT_SIGNAL( receivedStderr( TDEProcess*, char*, int ) ), + TQT_SLOT( errMsgRcvd( TDEProcess*, char*, int ) ) ); + connect( mDaemon, TQT_SIGNAL( wroteStdin( TDEProcess* ) ), + TQT_SLOT( msgSent( TDEProcess* ) ) ); + + TQString cmd; + if ( !command.isEmpty() ) + cmd = command; + else + cmd = mShell + " " + hostName() + " ksysguardd"; + *mDaemon << cmd; + + if ( !mDaemon->start( TDEProcess::NotifyOnExit, TDEProcess::All ) ) { + sensorManager()->hostLost( this ); + kdDebug (1215) << "Command '" << cmd << "' failed" << endl; + return false; + } + + return true; +} + +void SensorShellAgent::hostInfo( TQString &shell, TQString &command, + int &port) const +{ + shell = mShell; + command = mCommand; + port = -1; +} + +void SensorShellAgent::msgSent( TDEProcess* ) +{ + setTransmitting( false ); + + // Try to send next request if available. + executeCommand(); +} + +void SensorShellAgent::msgRcvd( TDEProcess*, char *buffer, int buflen ) +{ + if ( !buffer || buflen == 0 ) + return; + mRetryCount = 3; //we recieved an answer, so reset our retry count back to 3 + TQString aux = TQString::fromLocal8Bit( buffer, buflen ); + + processAnswer( aux ); +} + +void SensorShellAgent::errMsgRcvd( TDEProcess*, char *buffer, int buflen ) +{ + if ( !buffer || buflen == 0 ) + return; + + TQString buf = TQString::fromLocal8Bit( buffer, buflen ); + + kdDebug(1215) << "SensorShellAgent: Warning, received text over stderr!" + << endl << buf << endl; +} + +void SensorShellAgent::daemonExited( TDEProcess *process ) +{ + kdDebug() << "daemonExited" << endl; + if ( mRetryCount-- <= 0 || !mDaemon->start( TDEProcess::NotifyOnExit, TDEProcess::All ) ) { + kdDebug() << "daemon could not be restart" << endl; + setDaemonOnLine( false ); + sensorManager()->hostLost( this ); + sensorManager()->requestDisengage( this ); + } +} + +bool SensorShellAgent::writeMsg( const char *msg, int len ) +{ + return mDaemon->writeStdin( msg, len ); +} + +bool SensorShellAgent::txReady() +{ + return !transmitting(); +} + +#include "SensorShellAgent.moc" diff --git a/ksysguard/gui/ksgrd/SensorSocketAgent.cc b/ksysguard/gui/ksgrd/SensorSocketAgent.cc deleted file mode 100644 index 30c0cc7e9..000000000 --- a/ksysguard/gui/ksgrd/SensorSocketAgent.cc +++ /dev/null @@ -1,137 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - -*/ - -#include - -#include -#include -#include - -#include "SensorClient.h" -#include "SensorManager.h" - -#include "SensorSocketAgent.h" - -using namespace KSGRD; - -SensorSocketAgent::SensorSocketAgent( SensorManager *sm ) - : SensorAgent( sm ) -{ - connect( &mSocket, TQT_SIGNAL( gotError( int ) ), TQT_SLOT( error( int ) ) ); - connect( &mSocket, TQT_SIGNAL( bytesWritten( int ) ), TQT_SLOT( msgSent( int ) ) ); - connect( &mSocket, TQT_SIGNAL( readyRead() ), TQT_SLOT( msgRcvd() ) ); - connect( &mSocket, TQT_SIGNAL( closed() ), TQT_SLOT( connectionClosed() ) ); -} - -SensorSocketAgent::~SensorSocketAgent() -{ - mSocket.writeBlock( "quit\n", strlen( "quit\n" ) ); - mSocket.flush(); -} - -bool SensorSocketAgent::start( const TQString &host, const TQString&, - const TQString&, int port ) -{ - if ( port <= 0 ) - kdDebug(1215) << "SensorSocketAgent::start: Illegal port " << port << endl; - - setHostName( host ); - mPort = port; - - mSocket.connect( hostName(), TQString::number(mPort) ); - - return true; -} - -void SensorSocketAgent::hostInfo( TQString &shell, TQString &command, int &port ) const -{ - shell = TQString::null; - command = TQString::null; - port = mPort; -} - -void SensorSocketAgent::msgSent( int ) -{ - if ( mSocket.bytesToWrite() != 0 ) - return; - - setTransmitting( false ); - - // Try to send next request if available. - executeCommand(); -} - -void SensorSocketAgent::msgRcvd() -{ - int buflen = mSocket.bytesAvailable(); - char* buffer = new char[ buflen ]; - - mSocket.readBlock( buffer, buflen ); - TQString buf = TQString::fromLocal8Bit( buffer, buflen ); - delete [] buffer; - - processAnswer( buf ); -} - -void SensorSocketAgent::connectionClosed() -{ - setDaemonOnLine( false ); - sensorManager()->hostLost( this ); - sensorManager()->requestDisengage( this ); -} - -void SensorSocketAgent::error( int id ) -{ - switch ( id ) { - case KNetwork::TDESocketBase::ConnectionRefused: - SensorMgr->notify( i18n( "Connection to %1 refused" ) - .arg( hostName() ) ); - break; - case KNetwork::TDESocketBase::LookupFailure: - SensorMgr->notify( i18n( "Host %1 not found" ) - .arg( hostName() ) ); - break; - case KNetwork::TDESocketBase::Timeout: - SensorMgr->notify( i18n( "Timeout at host %1") - .arg( hostName() ) ); - break; - case KNetwork::TDESocketBase::NetFailure: - SensorMgr->notify( i18n( "Network failure host %1") - .arg( hostName() ) ); - break; - default: - kdDebug(1215) << "SensorSocketAgent::error() unknown error " << id << endl; - } - - setDaemonOnLine( false ); - sensorManager()->requestDisengage( this ); -} - -bool SensorSocketAgent::writeMsg( const char *msg, int len ) -{ - return ( mSocket.writeBlock( msg, len ) == len ); -} - -bool SensorSocketAgent::txReady() -{ - return !transmitting(); -} - -#include "SensorSocketAgent.moc" diff --git a/ksysguard/gui/ksgrd/SensorSocketAgent.cpp b/ksysguard/gui/ksgrd/SensorSocketAgent.cpp new file mode 100644 index 000000000..30c0cc7e9 --- /dev/null +++ b/ksysguard/gui/ksgrd/SensorSocketAgent.cpp @@ -0,0 +1,137 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + +*/ + +#include + +#include +#include +#include + +#include "SensorClient.h" +#include "SensorManager.h" + +#include "SensorSocketAgent.h" + +using namespace KSGRD; + +SensorSocketAgent::SensorSocketAgent( SensorManager *sm ) + : SensorAgent( sm ) +{ + connect( &mSocket, TQT_SIGNAL( gotError( int ) ), TQT_SLOT( error( int ) ) ); + connect( &mSocket, TQT_SIGNAL( bytesWritten( int ) ), TQT_SLOT( msgSent( int ) ) ); + connect( &mSocket, TQT_SIGNAL( readyRead() ), TQT_SLOT( msgRcvd() ) ); + connect( &mSocket, TQT_SIGNAL( closed() ), TQT_SLOT( connectionClosed() ) ); +} + +SensorSocketAgent::~SensorSocketAgent() +{ + mSocket.writeBlock( "quit\n", strlen( "quit\n" ) ); + mSocket.flush(); +} + +bool SensorSocketAgent::start( const TQString &host, const TQString&, + const TQString&, int port ) +{ + if ( port <= 0 ) + kdDebug(1215) << "SensorSocketAgent::start: Illegal port " << port << endl; + + setHostName( host ); + mPort = port; + + mSocket.connect( hostName(), TQString::number(mPort) ); + + return true; +} + +void SensorSocketAgent::hostInfo( TQString &shell, TQString &command, int &port ) const +{ + shell = TQString::null; + command = TQString::null; + port = mPort; +} + +void SensorSocketAgent::msgSent( int ) +{ + if ( mSocket.bytesToWrite() != 0 ) + return; + + setTransmitting( false ); + + // Try to send next request if available. + executeCommand(); +} + +void SensorSocketAgent::msgRcvd() +{ + int buflen = mSocket.bytesAvailable(); + char* buffer = new char[ buflen ]; + + mSocket.readBlock( buffer, buflen ); + TQString buf = TQString::fromLocal8Bit( buffer, buflen ); + delete [] buffer; + + processAnswer( buf ); +} + +void SensorSocketAgent::connectionClosed() +{ + setDaemonOnLine( false ); + sensorManager()->hostLost( this ); + sensorManager()->requestDisengage( this ); +} + +void SensorSocketAgent::error( int id ) +{ + switch ( id ) { + case KNetwork::TDESocketBase::ConnectionRefused: + SensorMgr->notify( i18n( "Connection to %1 refused" ) + .arg( hostName() ) ); + break; + case KNetwork::TDESocketBase::LookupFailure: + SensorMgr->notify( i18n( "Host %1 not found" ) + .arg( hostName() ) ); + break; + case KNetwork::TDESocketBase::Timeout: + SensorMgr->notify( i18n( "Timeout at host %1") + .arg( hostName() ) ); + break; + case KNetwork::TDESocketBase::NetFailure: + SensorMgr->notify( i18n( "Network failure host %1") + .arg( hostName() ) ); + break; + default: + kdDebug(1215) << "SensorSocketAgent::error() unknown error " << id << endl; + } + + setDaemonOnLine( false ); + sensorManager()->requestDisengage( this ); +} + +bool SensorSocketAgent::writeMsg( const char *msg, int len ) +{ + return ( mSocket.writeBlock( msg, len ) == len ); +} + +bool SensorSocketAgent::txReady() +{ + return !transmitting(); +} + +#include "SensorSocketAgent.moc" diff --git a/ksysguard/gui/ksgrd/StyleEngine.cc b/ksysguard/gui/ksgrd/StyleEngine.cc deleted file mode 100644 index ce3e3bd6b..000000000 --- a/ksysguard/gui/ksgrd/StyleEngine.cc +++ /dev/null @@ -1,176 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include - -#include -#include - -#include "StyleSettings.h" - -#include "StyleEngine.h" - -using namespace KSGRD; - -StyleEngine* KSGRD::Style; - -StyleEngine::StyleEngine() -{ - mFirstForegroundColor = TQColor( 0x6894c9 ); // light blue - mSecondForegroundColor = TQColor( 0x6894c9 ); // light blue - mAlarmColor = TQColor( 255, 0, 0 ); - mBackgroundColor = TQColor( 0x313031 ); // almost black - mFontSize = 9; - - mSensorColors.append( TQColor( 0x1889ff ) ); // soft blue - mSensorColors.append( TQColor( 0xff7f08 ) ); // reddish - mSensorColors.append( TQColor( 0xffeb14 ) ); // bright yellow - - uint v = 0x00ff00; - for ( uint i = mSensorColors.count(); i < 32; ++i ) { - v = ( ( ( v + 82 ) & 0xff ) << 23 ) | ( v >> 8 ); - mSensorColors.append( TQColor( v & 0xff, ( v >> 16 ) & 0xff, ( v >> 8 ) & 0xff ) ); - } -} - -StyleEngine::~StyleEngine() -{ -} - -void StyleEngine::readProperties( TDEConfig *cfg ) -{ - mFirstForegroundColor = cfg->readColorEntry( "fgColor1", &mFirstForegroundColor ); - mSecondForegroundColor = cfg->readColorEntry( "fgColor2", &mSecondForegroundColor ); - mAlarmColor = cfg->readColorEntry( "alarmColor", &mAlarmColor ); - mBackgroundColor = cfg->readColorEntry( "backgroundColor", &mBackgroundColor ); - mFontSize = cfg->readNumEntry( "fontSize", mFontSize ); - - TQStringList list = cfg->readListEntry( "sensorColors" ); - if ( !list.isEmpty() ) { - mSensorColors.clear(); - TQStringList::Iterator it; - for ( it = list.begin(); it != list.end(); ++it ) - mSensorColors.append( TQColor( *it ) ); - } -} - -void StyleEngine::saveProperties( TDEConfig *cfg ) -{ - cfg->writeEntry( "fgColor1", mFirstForegroundColor ); - cfg->writeEntry( "fgColor2", mSecondForegroundColor ); - cfg->writeEntry( "alarmColor", mAlarmColor ); - cfg->writeEntry( "backgroundColor", mBackgroundColor ); - cfg->writeEntry( "fontSize", mFontSize ); - - TQStringList list; - TQValueList::Iterator it; - for ( it = mSensorColors.begin(); it != mSensorColors.end(); ++it ) - list.append( (*it).name() ); - - cfg->writeEntry( "sensorColors", list ); -} - -const TQColor &StyleEngine::firstForegroundColor() const -{ - return mFirstForegroundColor; -} - -const TQColor &StyleEngine::secondForegroundColor() const -{ - return mSecondForegroundColor; -} - -const TQColor &StyleEngine::alarmColor() const -{ - return mAlarmColor; -} - -const TQColor &StyleEngine::backgroundColor() const -{ - return mBackgroundColor; -} - -uint StyleEngine::fontSize() const -{ - return mFontSize; -} - -const TQColor& StyleEngine::sensorColor( uint pos ) -{ - static TQColor dummy; - - if ( pos < mSensorColors.count() ) - return *mSensorColors.at( pos ); - else - return dummy; -} - -uint StyleEngine::numSensorColors() const -{ - return mSensorColors.count(); -} - -void StyleEngine::configure() -{ - mSettingsDialog = new StyleSettings( 0 ); - - mSettingsDialog->setFirstForegroundColor( mFirstForegroundColor ); - mSettingsDialog->setSecondForegroundColor( mSecondForegroundColor ); - mSettingsDialog->setAlarmColor( mAlarmColor ); - mSettingsDialog->setBackgroundColor( mBackgroundColor ); - mSettingsDialog->setFontSize( mFontSize ); - mSettingsDialog->setSensorColors( mSensorColors ); - - connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), - this, TQT_SLOT( applyToWorksheet() ) ); - - if ( mSettingsDialog->exec() ) - apply(); - - delete mSettingsDialog; - mSettingsDialog = 0; -} - -void StyleEngine::applyToWorksheet() -{ - apply(); - emit applyStyleToWorksheet(); -} - -void StyleEngine::apply() -{ - if ( !mSettingsDialog ) - return; - - mFirstForegroundColor = mSettingsDialog->firstForegroundColor(); - mSecondForegroundColor = mSettingsDialog->secondForegroundColor(); - mAlarmColor = mSettingsDialog->alarmColor(); - mBackgroundColor = mSettingsDialog->backgroundColor(); - mFontSize = mSettingsDialog->fontSize(); - - mSensorColors = mSettingsDialog->sensorColors(); -} - -#include "StyleEngine.moc" diff --git a/ksysguard/gui/ksgrd/StyleEngine.cpp b/ksysguard/gui/ksgrd/StyleEngine.cpp new file mode 100644 index 000000000..ce3e3bd6b --- /dev/null +++ b/ksysguard/gui/ksgrd/StyleEngine.cpp @@ -0,0 +1,176 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include + +#include +#include + +#include "StyleSettings.h" + +#include "StyleEngine.h" + +using namespace KSGRD; + +StyleEngine* KSGRD::Style; + +StyleEngine::StyleEngine() +{ + mFirstForegroundColor = TQColor( 0x6894c9 ); // light blue + mSecondForegroundColor = TQColor( 0x6894c9 ); // light blue + mAlarmColor = TQColor( 255, 0, 0 ); + mBackgroundColor = TQColor( 0x313031 ); // almost black + mFontSize = 9; + + mSensorColors.append( TQColor( 0x1889ff ) ); // soft blue + mSensorColors.append( TQColor( 0xff7f08 ) ); // reddish + mSensorColors.append( TQColor( 0xffeb14 ) ); // bright yellow + + uint v = 0x00ff00; + for ( uint i = mSensorColors.count(); i < 32; ++i ) { + v = ( ( ( v + 82 ) & 0xff ) << 23 ) | ( v >> 8 ); + mSensorColors.append( TQColor( v & 0xff, ( v >> 16 ) & 0xff, ( v >> 8 ) & 0xff ) ); + } +} + +StyleEngine::~StyleEngine() +{ +} + +void StyleEngine::readProperties( TDEConfig *cfg ) +{ + mFirstForegroundColor = cfg->readColorEntry( "fgColor1", &mFirstForegroundColor ); + mSecondForegroundColor = cfg->readColorEntry( "fgColor2", &mSecondForegroundColor ); + mAlarmColor = cfg->readColorEntry( "alarmColor", &mAlarmColor ); + mBackgroundColor = cfg->readColorEntry( "backgroundColor", &mBackgroundColor ); + mFontSize = cfg->readNumEntry( "fontSize", mFontSize ); + + TQStringList list = cfg->readListEntry( "sensorColors" ); + if ( !list.isEmpty() ) { + mSensorColors.clear(); + TQStringList::Iterator it; + for ( it = list.begin(); it != list.end(); ++it ) + mSensorColors.append( TQColor( *it ) ); + } +} + +void StyleEngine::saveProperties( TDEConfig *cfg ) +{ + cfg->writeEntry( "fgColor1", mFirstForegroundColor ); + cfg->writeEntry( "fgColor2", mSecondForegroundColor ); + cfg->writeEntry( "alarmColor", mAlarmColor ); + cfg->writeEntry( "backgroundColor", mBackgroundColor ); + cfg->writeEntry( "fontSize", mFontSize ); + + TQStringList list; + TQValueList::Iterator it; + for ( it = mSensorColors.begin(); it != mSensorColors.end(); ++it ) + list.append( (*it).name() ); + + cfg->writeEntry( "sensorColors", list ); +} + +const TQColor &StyleEngine::firstForegroundColor() const +{ + return mFirstForegroundColor; +} + +const TQColor &StyleEngine::secondForegroundColor() const +{ + return mSecondForegroundColor; +} + +const TQColor &StyleEngine::alarmColor() const +{ + return mAlarmColor; +} + +const TQColor &StyleEngine::backgroundColor() const +{ + return mBackgroundColor; +} + +uint StyleEngine::fontSize() const +{ + return mFontSize; +} + +const TQColor& StyleEngine::sensorColor( uint pos ) +{ + static TQColor dummy; + + if ( pos < mSensorColors.count() ) + return *mSensorColors.at( pos ); + else + return dummy; +} + +uint StyleEngine::numSensorColors() const +{ + return mSensorColors.count(); +} + +void StyleEngine::configure() +{ + mSettingsDialog = new StyleSettings( 0 ); + + mSettingsDialog->setFirstForegroundColor( mFirstForegroundColor ); + mSettingsDialog->setSecondForegroundColor( mSecondForegroundColor ); + mSettingsDialog->setAlarmColor( mAlarmColor ); + mSettingsDialog->setBackgroundColor( mBackgroundColor ); + mSettingsDialog->setFontSize( mFontSize ); + mSettingsDialog->setSensorColors( mSensorColors ); + + connect( mSettingsDialog, TQT_SIGNAL( applyClicked() ), + this, TQT_SLOT( applyToWorksheet() ) ); + + if ( mSettingsDialog->exec() ) + apply(); + + delete mSettingsDialog; + mSettingsDialog = 0; +} + +void StyleEngine::applyToWorksheet() +{ + apply(); + emit applyStyleToWorksheet(); +} + +void StyleEngine::apply() +{ + if ( !mSettingsDialog ) + return; + + mFirstForegroundColor = mSettingsDialog->firstForegroundColor(); + mSecondForegroundColor = mSettingsDialog->secondForegroundColor(); + mAlarmColor = mSettingsDialog->alarmColor(); + mBackgroundColor = mSettingsDialog->backgroundColor(); + mFontSize = mSettingsDialog->fontSize(); + + mSensorColors = mSettingsDialog->sensorColors(); +} + +#include "StyleEngine.moc" diff --git a/ksysguard/gui/ksgrd/StyleSettings.cc b/ksysguard/gui/ksgrd/StyleSettings.cc deleted file mode 100644 index b84d3e407..000000000 --- a/ksysguard/gui/ksgrd/StyleSettings.cc +++ /dev/null @@ -1,201 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "StyleSettings.h" - -StyleSettings::StyleSettings( TQWidget *parent, const char *name ) - : KDialogBase( Tabbed, i18n( "Global Style Settings" ), Help | Ok | Apply | - Cancel, Ok, parent, name, true, true ) -{ - TQFrame *page = addPage( i18n( "Display Style" ) ); - TQGridLayout *layout = new TQGridLayout( page, 6, 2, 0, spacingHint() ); - - TQLabel *label = new TQLabel( i18n( "First foreground color:" ), page ); - layout->addWidget( label, 0, 0 ); - - mFirstForegroundColor = new KColorButton( page ); - layout->addWidget( mFirstForegroundColor, 0, 1 ); - label->setBuddy( mFirstForegroundColor ); - - label = new TQLabel( i18n( "Second foreground color:" ), page ); - layout->addWidget( label, 1, 0 ); - - mSecondForegroundColor = new KColorButton( page ); - layout->addWidget( mSecondForegroundColor, 1, 1 ); - label->setBuddy( mSecondForegroundColor ); - - label = new TQLabel( i18n( "Alarm color:" ), page ); - layout->addWidget( label, 2, 0 ); - - mAlarmColor = new KColorButton( page ); - layout->addWidget( mAlarmColor, 2, 1 ); - label->setBuddy( mAlarmColor ); - - label = new TQLabel( i18n( "Background color:" ), page ); - layout->addWidget( label, 3, 0 ); - - mBackgroundColor = new KColorButton( page ); - layout->addWidget( mBackgroundColor, 3, 1 ); - label->setBuddy( mBackgroundColor ); - - label = new TQLabel( i18n( "Font size:" ), page ); - layout->addWidget( label, 4, 0 ); - - mFontSize = new TQSpinBox( 7, 48, 1, page ); - mFontSize->setValue( 8 ); - layout->addWidget( mFontSize, 4, 1 ); - label->setBuddy( mFontSize ); - - layout->setRowStretch( 5, 1 ); - - page = addPage( i18n( "Sensor Colors" ) ); - layout = new TQGridLayout( page, 1, 2, 0, spacingHint() ); - - mColorListBox = new TQListBox( page ); - layout->addWidget( mColorListBox, 0, 0 ); - - mEditColorButton = new TQPushButton( i18n( "Change Color..." ), page ); - mEditColorButton->setEnabled( false ); - layout->addWidget( mEditColorButton, 0, 1, Qt::AlignTop ); - - connect( mColorListBox, TQT_SIGNAL( selectionChanged( TQListBoxItem* ) ), - TQT_SLOT( selectionChanged( TQListBoxItem* ) ) ); - connect( mColorListBox, TQT_SIGNAL( doubleClicked( TQListBoxItem* ) ), - TQT_SLOT( editSensorColor() ) ); - connect( mEditColorButton, TQT_SIGNAL( clicked() ), - TQT_SLOT( editSensorColor() ) ); - - TDEAcceleratorManager::manage( this ); -} - -StyleSettings::~StyleSettings() -{ -} - -void StyleSettings::setFirstForegroundColor( const TQColor &color ) -{ - mFirstForegroundColor->setColor( color ); -} - -TQColor StyleSettings::firstForegroundColor() const -{ - return mFirstForegroundColor->color(); -} - -void StyleSettings::setSecondForegroundColor( const TQColor &color ) -{ - mSecondForegroundColor->setColor( color ); -} - -TQColor StyleSettings::secondForegroundColor() const -{ - return mSecondForegroundColor->color(); -} - -void StyleSettings::setAlarmColor( const TQColor &color ) -{ - mAlarmColor->setColor( color ); -} - -TQColor StyleSettings::alarmColor() const -{ - return mAlarmColor->color(); -} - -void StyleSettings::setBackgroundColor( const TQColor &color ) -{ - mBackgroundColor->setColor( color ); -} - -TQColor StyleSettings::backgroundColor() const -{ - return mBackgroundColor->color(); -} - -void StyleSettings::setFontSize( uint size ) -{ - mFontSize->setValue( size ); -} - -uint StyleSettings::fontSize() const -{ - return mFontSize->value(); -} - -void StyleSettings::setSensorColors( const TQValueList &list ) -{ - mColorListBox->clear(); - - for ( uint i = 0; i < list.count(); ++i ) { - TQPixmap pm( 12, 12 ); - pm.fill( *list.at( i ) ); - mColorListBox->insertItem( pm, i18n( "Color %1" ).arg( i ) ); - } -} - -TQValueList StyleSettings::sensorColors() -{ - TQValueList list; - - for ( uint i = 0; i < mColorListBox->count(); ++i ) - list.append( TQColor( mColorListBox->pixmap( i )->convertToImage().pixel( 1, 1 ) ) ); - - return list; -} - -void StyleSettings::editSensorColor() -{ - int pos = mColorListBox->currentItem(); - - if ( pos < 0 ) - return; - - TQColor color = mColorListBox->pixmap( pos )->convertToImage().pixel( 1, 1 ); - - if ( KColorDialog::getColor( color ) == KColorDialog::Accepted ) { - TQPixmap pm( 12, 12 ); - pm.fill( color ); - mColorListBox->changeItem( pm, mColorListBox->text( pos ), pos ); - } -} - -void StyleSettings::selectionChanged( TQListBoxItem *item ) -{ - mEditColorButton->setEnabled( item != 0 ); -} - -#include "StyleSettings.moc" diff --git a/ksysguard/gui/ksgrd/StyleSettings.cpp b/ksysguard/gui/ksgrd/StyleSettings.cpp new file mode 100644 index 000000000..b84d3e407 --- /dev/null +++ b/ksysguard/gui/ksgrd/StyleSettings.cpp @@ -0,0 +1,201 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "StyleSettings.h" + +StyleSettings::StyleSettings( TQWidget *parent, const char *name ) + : KDialogBase( Tabbed, i18n( "Global Style Settings" ), Help | Ok | Apply | + Cancel, Ok, parent, name, true, true ) +{ + TQFrame *page = addPage( i18n( "Display Style" ) ); + TQGridLayout *layout = new TQGridLayout( page, 6, 2, 0, spacingHint() ); + + TQLabel *label = new TQLabel( i18n( "First foreground color:" ), page ); + layout->addWidget( label, 0, 0 ); + + mFirstForegroundColor = new KColorButton( page ); + layout->addWidget( mFirstForegroundColor, 0, 1 ); + label->setBuddy( mFirstForegroundColor ); + + label = new TQLabel( i18n( "Second foreground color:" ), page ); + layout->addWidget( label, 1, 0 ); + + mSecondForegroundColor = new KColorButton( page ); + layout->addWidget( mSecondForegroundColor, 1, 1 ); + label->setBuddy( mSecondForegroundColor ); + + label = new TQLabel( i18n( "Alarm color:" ), page ); + layout->addWidget( label, 2, 0 ); + + mAlarmColor = new KColorButton( page ); + layout->addWidget( mAlarmColor, 2, 1 ); + label->setBuddy( mAlarmColor ); + + label = new TQLabel( i18n( "Background color:" ), page ); + layout->addWidget( label, 3, 0 ); + + mBackgroundColor = new KColorButton( page ); + layout->addWidget( mBackgroundColor, 3, 1 ); + label->setBuddy( mBackgroundColor ); + + label = new TQLabel( i18n( "Font size:" ), page ); + layout->addWidget( label, 4, 0 ); + + mFontSize = new TQSpinBox( 7, 48, 1, page ); + mFontSize->setValue( 8 ); + layout->addWidget( mFontSize, 4, 1 ); + label->setBuddy( mFontSize ); + + layout->setRowStretch( 5, 1 ); + + page = addPage( i18n( "Sensor Colors" ) ); + layout = new TQGridLayout( page, 1, 2, 0, spacingHint() ); + + mColorListBox = new TQListBox( page ); + layout->addWidget( mColorListBox, 0, 0 ); + + mEditColorButton = new TQPushButton( i18n( "Change Color..." ), page ); + mEditColorButton->setEnabled( false ); + layout->addWidget( mEditColorButton, 0, 1, Qt::AlignTop ); + + connect( mColorListBox, TQT_SIGNAL( selectionChanged( TQListBoxItem* ) ), + TQT_SLOT( selectionChanged( TQListBoxItem* ) ) ); + connect( mColorListBox, TQT_SIGNAL( doubleClicked( TQListBoxItem* ) ), + TQT_SLOT( editSensorColor() ) ); + connect( mEditColorButton, TQT_SIGNAL( clicked() ), + TQT_SLOT( editSensorColor() ) ); + + TDEAcceleratorManager::manage( this ); +} + +StyleSettings::~StyleSettings() +{ +} + +void StyleSettings::setFirstForegroundColor( const TQColor &color ) +{ + mFirstForegroundColor->setColor( color ); +} + +TQColor StyleSettings::firstForegroundColor() const +{ + return mFirstForegroundColor->color(); +} + +void StyleSettings::setSecondForegroundColor( const TQColor &color ) +{ + mSecondForegroundColor->setColor( color ); +} + +TQColor StyleSettings::secondForegroundColor() const +{ + return mSecondForegroundColor->color(); +} + +void StyleSettings::setAlarmColor( const TQColor &color ) +{ + mAlarmColor->setColor( color ); +} + +TQColor StyleSettings::alarmColor() const +{ + return mAlarmColor->color(); +} + +void StyleSettings::setBackgroundColor( const TQColor &color ) +{ + mBackgroundColor->setColor( color ); +} + +TQColor StyleSettings::backgroundColor() const +{ + return mBackgroundColor->color(); +} + +void StyleSettings::setFontSize( uint size ) +{ + mFontSize->setValue( size ); +} + +uint StyleSettings::fontSize() const +{ + return mFontSize->value(); +} + +void StyleSettings::setSensorColors( const TQValueList &list ) +{ + mColorListBox->clear(); + + for ( uint i = 0; i < list.count(); ++i ) { + TQPixmap pm( 12, 12 ); + pm.fill( *list.at( i ) ); + mColorListBox->insertItem( pm, i18n( "Color %1" ).arg( i ) ); + } +} + +TQValueList StyleSettings::sensorColors() +{ + TQValueList list; + + for ( uint i = 0; i < mColorListBox->count(); ++i ) + list.append( TQColor( mColorListBox->pixmap( i )->convertToImage().pixel( 1, 1 ) ) ); + + return list; +} + +void StyleSettings::editSensorColor() +{ + int pos = mColorListBox->currentItem(); + + if ( pos < 0 ) + return; + + TQColor color = mColorListBox->pixmap( pos )->convertToImage().pixel( 1, 1 ); + + if ( KColorDialog::getColor( color ) == KColorDialog::Accepted ) { + TQPixmap pm( 12, 12 ); + pm.fill( color ); + mColorListBox->changeItem( pm, mColorListBox->text( pos ), pos ); + } +} + +void StyleSettings::selectionChanged( TQListBoxItem *item ) +{ + mEditColorButton->setEnabled( item != 0 ); +} + +#include "StyleSettings.moc" diff --git a/ksysguard/gui/ksgrd/TimerSettings.cc b/ksysguard/gui/ksgrd/TimerSettings.cc deleted file mode 100644 index 43e73ab90..000000000 --- a/ksysguard/gui/ksgrd/TimerSettings.cc +++ /dev/null @@ -1,94 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 2003 Tobias Koenig - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger . - Please do not commit any changes without consulting me first. Thanks! - -*/ - -#include -#include - -#include -#include -#include -#include -#include - -#include "TimerSettings.h" - -TimerSettings::TimerSettings( TQWidget *parent, const char *name ) - : KDialogBase( Plain, i18n( "Timer Settings" ), Ok | Cancel, - Ok, parent, name, true, true ) -{ - TQFrame *page = plainPage(); - - TQGridLayout *layout = new TQGridLayout( page, 2, 2, 0, spacingHint() ); - - mUseGlobalUpdate = new TQCheckBox( i18n( "Use update interval of worksheet" ), page ); - layout->addMultiCellWidget( mUseGlobalUpdate, 0, 0, 0, 1 ); - - mLabel = new TQLabel( i18n( "Update interval:" ), page ); - layout->addWidget( mLabel, 1, 0 ); - - mInterval = new TQSpinBox( 1, 300, 1, page ); - mInterval->setValue( 2 ); - mInterval->setSuffix( i18n( " sec" ) ); - layout->addWidget( mInterval, 1, 1 ); - mLabel->setBuddy( mInterval ); - TQWhatsThis::add( mInterval, i18n( "All displays of the sheet are updated at the rate specified here." ) ); - - connect( mUseGlobalUpdate, TQT_SIGNAL( toggled( bool ) ), - TQT_SLOT( globalUpdateChanged( bool ) ) ); - - mUseGlobalUpdate->setChecked( true ); - - TDEAcceleratorManager::manage( this ); -} - -TimerSettings::~TimerSettings() -{ -} - -void TimerSettings::setUseGlobalUpdate( bool value ) -{ - mUseGlobalUpdate->setChecked( value ); -} - -bool TimerSettings::useGlobalUpdate() const -{ - return mUseGlobalUpdate->isChecked(); -} - -void TimerSettings::setInterval( int interval ) -{ - mInterval->setValue( interval ); -} - -int TimerSettings::interval() const -{ - return mInterval->value(); -} - -void TimerSettings::globalUpdateChanged( bool value ) -{ - mInterval->setEnabled( !value ); - mLabel->setEnabled( !value ); -} - -#include "TimerSettings.moc" diff --git a/ksysguard/gui/ksgrd/TimerSettings.cpp b/ksysguard/gui/ksgrd/TimerSettings.cpp new file mode 100644 index 000000000..43e73ab90 --- /dev/null +++ b/ksysguard/gui/ksgrd/TimerSettings.cpp @@ -0,0 +1,94 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 2003 Tobias Koenig + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger . + Please do not commit any changes without consulting me first. Thanks! + +*/ + +#include +#include + +#include +#include +#include +#include +#include + +#include "TimerSettings.h" + +TimerSettings::TimerSettings( TQWidget *parent, const char *name ) + : KDialogBase( Plain, i18n( "Timer Settings" ), Ok | Cancel, + Ok, parent, name, true, true ) +{ + TQFrame *page = plainPage(); + + TQGridLayout *layout = new TQGridLayout( page, 2, 2, 0, spacingHint() ); + + mUseGlobalUpdate = new TQCheckBox( i18n( "Use update interval of worksheet" ), page ); + layout->addMultiCellWidget( mUseGlobalUpdate, 0, 0, 0, 1 ); + + mLabel = new TQLabel( i18n( "Update interval:" ), page ); + layout->addWidget( mLabel, 1, 0 ); + + mInterval = new TQSpinBox( 1, 300, 1, page ); + mInterval->setValue( 2 ); + mInterval->setSuffix( i18n( " sec" ) ); + layout->addWidget( mInterval, 1, 1 ); + mLabel->setBuddy( mInterval ); + TQWhatsThis::add( mInterval, i18n( "All displays of the sheet are updated at the rate specified here." ) ); + + connect( mUseGlobalUpdate, TQT_SIGNAL( toggled( bool ) ), + TQT_SLOT( globalUpdateChanged( bool ) ) ); + + mUseGlobalUpdate->setChecked( true ); + + TDEAcceleratorManager::manage( this ); +} + +TimerSettings::~TimerSettings() +{ +} + +void TimerSettings::setUseGlobalUpdate( bool value ) +{ + mUseGlobalUpdate->setChecked( value ); +} + +bool TimerSettings::useGlobalUpdate() const +{ + return mUseGlobalUpdate->isChecked(); +} + +void TimerSettings::setInterval( int interval ) +{ + mInterval->setValue( interval ); +} + +int TimerSettings::interval() const +{ + return mInterval->value(); +} + +void TimerSettings::globalUpdateChanged( bool value ) +{ + mInterval->setEnabled( !value ); + mLabel->setEnabled( !value ); +} + +#include "TimerSettings.moc" diff --git a/ksysguard/gui/ksysguard.cc b/ksysguard/gui/ksysguard.cc deleted file mode 100644 index 937c5fdd1..000000000 --- a/ksysguard/gui/ksysguard.cc +++ /dev/null @@ -1,650 +0,0 @@ -/* - KSysGuard, the KDE System Guard - - Copyright (c) 1999 - 2001 Chris Schlaeger - - This program is free software; you can redistribute it and/or - modify it under the terms of version 2 of the GNU General Public - License as published by the Free Software Foundation. - - 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. - - KSysGuard is currently maintained by Chris Schlaeger - . Please do not commit any changes without consulting - me first. Thanks! - - KSysGuard has been written with some source code and ideas from - ktop (<1.0). Early versions of ktop have been written by Bernd - Johannes Wuebben and Nicolas Leclercq - . - -*/ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#include "../version.h" -#include "SensorBrowser.h" -#include "Workspace.h" - -#include "ksysguard.h" - -static const char Description[] = I18N_NOOP( "TDE system guard" ); -TopLevel* topLevel; - -/** - This is the constructor for the main widget. It sets up the menu and the - TaskMan widget. - */ -TopLevel::TopLevel( const char *name ) - : TDEMainWindow( 0, name ), DCOPObject( "KSysGuardIface" ) -{ - setPlainCaption( i18n( "KSysGuard" ) ); - mDontSaveSession = false; - mTimerId = -1; - - mSplitter = new TQSplitter( this ); - mSplitter->setOrientation( Qt::Horizontal ); - mSplitter->setOpaqueResize( TDEGlobalSettings::opaqueResize() ); - setCentralWidget( mSplitter ); - - mSensorBrowser = new SensorBrowser( mSplitter, KSGRD::SensorMgr ); - - mServiceBrowser = new DNSSD::ServiceBrowser("_ksysguard._tcp", 0, true); - connect(mServiceBrowser,TQT_SIGNAL(serviceAdded(DNSSD::RemoteService::Ptr)),this, - TQT_SLOT(serviceAdded(DNSSD::RemoteService::Ptr))); - - mWorkSpace = new Workspace( mSplitter ); - connect( mWorkSpace, TQT_SIGNAL( announceRecentURL( const KURL& ) ), - TQT_SLOT( registerRecentURL( const KURL& ) ) ); - connect( mWorkSpace, TQT_SIGNAL( setCaption( const TQString&, bool ) ), - TQT_SLOT( setCaption( const TQString&, bool ) ) ); - connect( KSGRD::Style, TQT_SIGNAL( applyStyleToWorksheet() ), mWorkSpace, - TQT_SLOT( applyStyle() ) ); - - /* Create the status bar. It displays some information about the - * number of processes and the memory consumption of the local - * host. */ - statusBar()->insertFixedItem( i18n( "88888 Processes" ), 0 ); - statusBar()->insertFixedItem( i18n( "Memory: 88888888888 kB used, " - "88888888888 kB free" ), 1 ); - statusBar()->insertFixedItem( i18n( "Swap: 888888888 kB used, " - "888888888 kB free" ), 2 ); - statusBar()->hide(); - - // create actions for menue entries - new TDEAction( i18n( "&New Worksheet..." ), "tab_new", 0, TQT_TQOBJECT(mWorkSpace), - TQT_SLOT( newWorkSheet() ), actionCollection(), "new_worksheet" ); - - new TDEAction( i18n( "Import Worksheet..." ), "document-open", 0, TQT_TQOBJECT(mWorkSpace), - TQT_SLOT( loadWorkSheet() ), actionCollection(), "import_worksheet" ); - - mActionOpenRecent = new TDERecentFilesAction( i18n( "&Import Recent Worksheet" ),"document-open", 0, - TQT_TQOBJECT(mWorkSpace), TQT_SLOT( loadWorkSheet( const KURL& ) ), actionCollection(), "recent_import_worksheet" ); - - new TDEAction( i18n( "&Remove Worksheet" ), "tab_remove", 0, TQT_TQOBJECT(mWorkSpace), - TQT_SLOT( deleteWorkSheet() ), actionCollection(), "remove_worksheet" ); - - new TDEAction( i18n( "&Export Worksheet..." ), "document-save-as", 0, TQT_TQOBJECT(mWorkSpace), - TQT_SLOT( saveWorkSheetAs() ), actionCollection(), "export_worksheet" ); - - KStdAction::quit( TQT_TQOBJECT(this), TQT_SLOT( close() ), actionCollection() ); - - new TDEAction( i18n( "C&onnect Host..." ), "connect_established", 0, TQT_TQOBJECT(this), - TQT_SLOT( connectHost() ), actionCollection(), "connect_host" ); - new TDEAction( i18n( "D&isconnect Host" ), "connect_no", 0, TQT_TQOBJECT(this), - TQT_SLOT( disconnectHost() ), actionCollection(), "disconnect_host" ); - -// KStdAction::cut( mWorkSpace, TQT_SLOT( cut() ), actionCollection() ); -// KStdAction::copy( mWorkSpace, TQT_SLOT( copy() ), actionCollection() ); -// KStdAction::paste( mWorkSpace, TQT_SLOT( paste() ), actionCollection() ); - new TDEAction( i18n( "&Worksheet Properties" ), "configure", 0, TQT_TQOBJECT(mWorkSpace), - TQT_SLOT( configure() ), actionCollection(), "configure_sheet" ); - - new TDEAction( i18n( "Load Standard Sheets" ), "document-revert", - 0, TQT_TQOBJECT(this), TQT_SLOT( resetWorkSheets() ), - actionCollection(), "revert_all_worksheets" ); - - new TDEAction( i18n( "Configure &Style..." ), "colorize", 0, TQT_TQOBJECT(this), - TQT_SLOT( editStyle() ), actionCollection(), "configure_style" ); - - // TODO remove resize and fix so sizeHints() determines default size. - if (!initialGeometrySet()) - resize( 640, 480 ); - setupGUI(ToolBar | Keys | StatusBar | Create); - setAutoSaveSettings(); -} - - -/* - * DCOP Interface functions - */ -void TopLevel::resetWorkSheets() -{ - if ( KMessageBox::warningContinueCancel( this, - i18n( "Do you really want to restore the default worksheets?" ), - i18n( "Reset All Worksheets" ), - i18n("Reset"), - "AskResetWorkSheets") == KMessageBox::Cancel ) - return; - - mWorkSpace->removeAllWorkSheets(); - - TDEStandardDirs* kstd = TDEGlobal::dirs(); - kstd->addResourceType( "data", "share/apps/ksysguard" ); - - TQString workDir = kstd->saveLocation( "data", "ksysguard" ); - - TQString file = kstd->findResource( "data", "SystemLoad.sgrd" ); - TQString newFile = workDir + "/" + i18n( "System Load" ) + ".sgrd"; - if ( !file.isEmpty() ) - mWorkSpace->restoreWorkSheet( file, newFile ); - - file = kstd->findResource( "data", "ProcessTable.sgrd" ); - newFile = workDir + "/" + i18n( "Process Table" ) + ".sgrd"; - if ( !file.isEmpty() ) - mWorkSpace->restoreWorkSheet( file, newFile ); -} - -void TopLevel::showProcesses() -{ - mWorkSpace->showProcesses(); -} - -void TopLevel::showOnCurrentDesktop() -{ - KWin::setOnDesktop( winId(), KWin::currentDesktop() ); - kapp->updateUserTimestamp(); - KWin::forceActiveWindow( winId() ); -} - -void TopLevel::loadWorkSheet( const TQString &fileName ) -{ - mWorkSpace->loadWorkSheet( KURL( fileName ) ); -} - -void TopLevel::removeWorkSheet( const TQString &fileName ) -{ - mWorkSpace->deleteWorkSheet( fileName ); -} - -TQStringList TopLevel::listSensors( const TQString &hostName ) -{ - return mSensorBrowser->listSensors( hostName ); -} - -TQStringList TopLevel::listHosts() -{ - return mSensorBrowser->listHosts(); -} - -TQString TopLevel::readIntegerSensor( const TQString &sensorLocator ) -{ - TQString host = sensorLocator.left( sensorLocator.find( ':' ) ); - TQString sensor = sensorLocator.right( sensorLocator.length() - - sensorLocator.find( ':' ) - 1 ); - - DCOPClientTransaction *dcopTransaction = kapp->dcopClient()->beginTransaction(); - mDCopFIFO.prepend( dcopTransaction ); - - KSGRD::SensorMgr->engage( host, "", "ksysguardd" ); - KSGRD::SensorMgr->sendRequest( host, sensor, (KSGRD::SensorClient*)this, 133 ); - - return TQString::null; -} - -TQStringList TopLevel::readListSensor( const TQString& sensorLocator ) -{ - TQStringList retval; - - TQString host = sensorLocator.left( sensorLocator.find( ':' ) ); - TQString sensor = sensorLocator.right( sensorLocator.length() - - sensorLocator.find( ':' ) - 1 ); - - DCOPClientTransaction *dcopTransaction = kapp->dcopClient()->beginTransaction(); - mDCopFIFO.prepend( dcopTransaction ); - - KSGRD::SensorMgr->engage( host, "", "ksysguardd" ); - KSGRD::SensorMgr->sendRequest( host, sensor, (KSGRD::SensorClient*)this, 134 ); - - return retval; -} -/* - * End of DCOP Interface section - */ - -void TopLevel::serviceAdded(DNSSD::RemoteService::Ptr srv) -{ - KSGRD::SensorMgr->engage( srv->hostName(), "", "", srv->port() ); -} - -void TopLevel::registerRecentURL( const KURL &url ) -{ - mActionOpenRecent->addURL( url ); -} - -void TopLevel::beATaskManager() -{ - mWorkSpace->showProcesses(); - - // Avoid displaying splitter widget - mSensorBrowser->hide(); - - // No toolbar and status bar in taskmanager mode. - toolBar( "mainToolBar" )->hide(); - - mDontSaveSession = true; - - stateChanged( "showProcessState" ); -} - -void TopLevel::showRequestedSheets() -{ - toolBar( "mainToolBar" )->hide(); - - TQValueList sizes; - sizes.append( 0 ); - sizes.append( 100 ); - mSplitter->setSizes( sizes ); -} - -void TopLevel::initStatusBar() -{ - KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd" ); - /* Request info about the swap space size and the units it is - * measured in. The requested info will be received by - * answerReceived(). */ - KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/used?", - (KSGRD::SensorClient*)this, 5 ); - updateStatusBar(); - mServiceBrowser->startBrowse(); - - TDEToggleAction *sb = dynamic_cast(action("options_show_statusbar")); - if (sb) - connect(sb, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(updateStatusBar())); -} - -void TopLevel::updateStatusBar() -{ - if ( mTimerId == -1 ) - mTimerId = startTimer( 2000 ); - - // call timerEvent to fill the status bar with real values - timerEvent( 0 ); -} - -void TopLevel::connectHost() -{ - KSGRD::SensorMgr->engageHost( "" ); -} - -void TopLevel::disconnectHost() -{ - mSensorBrowser->disconnect(); -} - -void TopLevel::editToolbars() -{ - saveMainWindowSettings( kapp->config() ); - KEditToolbar dlg( actionCollection() ); - connect( &dlg, TQT_SIGNAL( newToolbarConfig() ), this, - TQT_SLOT( slotNewToolbarConfig() ) ); - - dlg.exec(); -} - -void TopLevel::slotNewToolbarConfig() -{ - createGUI(); - applyMainWindowSettings( kapp->config() ); -} - -void TopLevel::editStyle() -{ - KSGRD::Style->configure(); -} - -void TopLevel::customEvent( TQCustomEvent *e ) -{ - if ( e->type() == TQEvent::User ) { - /* Due to the asynchronous communication between ksysguard and its - * back-ends, we sometimes need to show message boxes that were - * triggered by objects that have died already. */ - KMessageBox::error( this, *((TQString*)e->data()) ); - delete (TQString*)e->data(); - } -} - -void TopLevel::timerEvent( TQTimerEvent* ) -{ - if ( statusBar()->isVisibleTo( this ) ) { - /* Request some info about the memory status. The requested - * information will be received by answerReceived(). */ - KSGRD::SensorMgr->sendRequest( "localhost", "pscount", - (KSGRD::SensorClient*)this, 0 ); - KSGRD::SensorMgr->sendRequest( "localhost", "mem/physical/free", - (KSGRD::SensorClient*)this, 1 ); - KSGRD::SensorMgr->sendRequest( "localhost", "mem/physical/used", - (KSGRD::SensorClient*)this, 2 ); - KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/free", - (KSGRD::SensorClient*)this, 3 ); - KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/used", - (KSGRD::SensorClient*)this, 4 ); - } -} - -bool TopLevel::queryClose() -{ - if ( !mDontSaveSession ) { - if ( !mWorkSpace->saveOnQuit() ) - return false; - - saveProperties( kapp->config() ); - kapp->config()->sync(); - } - - return true; -} - -void TopLevel::readProperties( TDEConfig *cfg ) -{ - /* we can ignore 'isMaximized' because we can't set the window - maximized, so we save the coordinates instead */ - if ( cfg->readBoolEntry( "isMinimized" ) == true ) - showMinimized(); - - TQValueList sizes = cfg->readIntListEntry( "SplitterSizeList" ); - if ( sizes.isEmpty() ) { - // start with a 30/70 ratio - sizes.append( 30 ); - sizes.append( 70 ); - } - mSplitter->setSizes( sizes ); - - KSGRD::SensorMgr->readProperties( cfg ); - KSGRD::Style->readProperties( cfg ); - - mWorkSpace->readProperties( cfg ); - - mActionOpenRecent->loadEntries( cfg ); - - applyMainWindowSettings( cfg ); -} - -void TopLevel::saveProperties( TDEConfig *cfg ) -{ - mActionOpenRecent->saveEntries( cfg ); - - cfg->writeEntry( "isMinimized", isMinimized() ); - cfg->writeEntry( "SplitterSizeList", mSplitter->sizes() ); - - KSGRD::Style->saveProperties( cfg ); - KSGRD::SensorMgr->saveProperties( cfg ); - - saveMainWindowSettings( cfg ); - mWorkSpace->saveProperties( cfg ); -} - -void TopLevel::answerReceived( int id, const TQString &answer ) -{ - TQString s; - static TQString unit; - static long mUsed = 0; - static long mFree = 0; - static long sUsed = 0; - static long sFree = 0; - - switch ( id ) { - case 0: - // yes, I know there is never 1 process, but that's the way - // singular vs. plural works :/ - // - // To use pluralForms, though, you need to convert to - // an integer, not use the TQString straight. - s = i18n( "1 Process", "%n Processes", answer.toInt() ); - statusBar()->changeItem( s, 0 ); - break; - - case 1: - mFree = answer.toLong(); - break; - - case 2: - mUsed = answer.toLong(); - s = i18n( "Memory: %1 %2 used, %3 %4 free" ) - .arg( TDEGlobal::locale()->formatNumber( mUsed, 0 ) ).arg( unit ) - .arg( TDEGlobal::locale()->formatNumber( mFree, 0 ) ).arg( unit ); - statusBar()->changeItem( s, 1 ); - break; - - case 3: - sFree = answer.toLong(); - setSwapInfo( sUsed, sFree, unit ); - break; - - case 4: - sUsed = answer.toLong(); - setSwapInfo( sUsed, sFree, unit ); - break; - - case 5: { - KSGRD::SensorIntegerInfo info( answer ); - unit = KSGRD::SensorMgr->translateUnit( info.unit() ); - } - - case 133: { - TQCString replyType = "TQString"; - TQByteArray replyData; - TQDataStream reply( replyData, IO_WriteOnly ); - reply << answer; - - DCOPClientTransaction *dcopTransaction = mDCopFIFO.last(); - kapp->dcopClient()->endTransaction( dcopTransaction, replyType, replyData ); - mDCopFIFO.removeLast(); - break; - } - - case 134: { - TQStringList resultList; - TQCString replyType = "TQStringList"; - TQByteArray replyData; - TQDataStream reply( replyData, IO_WriteOnly ); - - KSGRD::SensorTokenizer lines( answer, '\n' ); - - for ( unsigned int i = 0; i < lines.count(); i++ ) - resultList.append( lines[ i ] ); - - reply << resultList; - - DCOPClientTransaction *dcopTransaction = mDCopFIFO.last(); - kapp->dcopClient()->endTransaction( dcopTransaction, replyType, replyData ); - mDCopFIFO.removeLast(); - break; - } - } -} - -void TopLevel::setSwapInfo( long used, long free, const TQString &unit ) -{ - TQString msg; - if ( used == 0 && free == 0 ) // no swap available - msg = i18n( "No swap space available" ); - else { - msg = i18n( "Swap: %1 %2 used, %3 %4 free" ) - .arg( TDEGlobal::locale()->formatNumber( used, 0 ) ).arg( unit ) - .arg( TDEGlobal::locale()->formatNumber( free, 0 ) ).arg( unit ); - } - - statusBar()->changeItem( msg, 2 ); -} - -static const TDECmdLineOptions options[] = { - { "showprocesses", I18N_NOOP( "Show only process list of local host" ), 0 }, - { "+[worksheet]", I18N_NOOP( "Optional worksheet files to load" ), 0 }, - TDECmdLineLastOption -}; - -/* - * Once upon a time... - */ -int main( int argc, char** argv ) -{ - // initpipe is used to keep the parent process around till the child - // has registered with dcop. - int initpipe[ 2 ]; - pipe( initpipe ); - - /* This forking will put ksysguard in it's on session not having a - * controlling terminal attached to it. This prevents ssh from - * using this terminal for password requests. Unfortunately you - * now need a ssh with ssh-askpass support to popup an X dialog to - * enter the password. Currently only the original ssh provides this - * but not open-ssh. */ - - pid_t pid; - if ( ( pid = fork() ) < 0 ) - return -1; - else - if ( pid != 0 ) { - close( initpipe[ 1 ] ); - - // wait till init is complete - char c; - while( read( initpipe[ 0 ], &c, 1 ) < 0 ); - - // then exit - close( initpipe[ 0 ] ); - exit( 0 ); - } - - close( initpipe[ 0 ] ); - setsid(); - - TDEAboutData aboutData( "ksysguard", I18N_NOOP( "KSysGuard" ), - KSYSGUARD_VERSION, Description, TDEAboutData::License_GPL, - I18N_NOOP( "(c) 1996-2002 The KSysGuard Developers" ) ); - aboutData.addAuthor( "Chris Schlaeger", "Current Maintainer", "cs@kde.org" ); - aboutData.addAuthor( "Tobias Koenig", 0, "tokoe@kde.org" ); - aboutData.addAuthor( "Nicolas Leclercq", 0, "nicknet@planete.net" ); - aboutData.addAuthor( "Alex Sanda", 0, "alex@darkstart.ping.at" ); - aboutData.addAuthor( "Bernd Johannes Wuebben", 0, "wuebben@math.cornell.edu" ); - aboutData.addAuthor( "Ralf Mueller", 0, "rlaf@bj-ig.de" ); - aboutData.addAuthor( "Hamish Rodda", 0, "rodda@kde.org" ); - aboutData.addAuthor( "Torsten Kasch", I18N_NOOP( "Solaris Support\n" - "Parts derived (by permission) from the sunos5\n" - "module of William LeFebvre's \"top\" utility." ), - "tk@Genetik.Uni-Bielefeld.DE" ); - - TDECmdLineArgs::init( argc, argv, &aboutData ); - TDECmdLineArgs::addCmdLineOptions( options ); - - TDEApplication::disableAutoDcopRegistration(); - // initialize KDE application - TDEApplication *app = new TDEApplication; - - KSGRD::SensorMgr = new KSGRD::SensorManager(); - KSGRD::Style = new KSGRD::StyleEngine(); - - TDECmdLineArgs* args = TDECmdLineArgs::parsedArgs(); - - int result = 0; - - if ( args->isSet( "showprocesses" ) ) { - /* To avoid having multiple instances of ksysguard in - * taskmanager mode we check if another taskmanager is running - * already. If so, we terminate this one immediately. */ - if ( app->dcopClient()->registerAs( "ksysguard_taskmanager", false ) == - "ksysguard_taskmanager" ) { - // We have registered with DCOP, our parent can exit now. - char c = 0; - write( initpipe[ 1 ], &c, 1 ); - close( initpipe[ 1 ] ); - - topLevel = new TopLevel( "KSysGuard" ); - topLevel->beATaskManager(); - topLevel->initStatusBar(); - topLevel->show(); - KSGRD::SensorMgr->setBroadcaster( topLevel ); - - // run the application - result = app->exec(); - } else { - TQByteArray data; - app->dcopClient()->send( "ksysguard_taskmanager", "KSysGuardIface", - "showOnCurrentDesktop()", data ); - } - } else { - app->dcopClient()->registerAs( "ksysguard" ); - app->dcopClient()->setDefaultObject( "KSysGuardIface" ); - - // We have registered with DCOP, our parent can exit now. - char c = 0; - write( initpipe[ 1 ], &c, 1 ); - close( initpipe[ 1 ] ); - - topLevel = new TopLevel( "KSysGuard" ); - - // create top-level widget - if ( args->count() > 0 ) { - /* The user has specified a list of worksheets to load. In this - * case we do not restore any previous settings but load all the - * requested worksheets. */ - topLevel->showRequestedSheets(); - for ( int i = 0; i < args->count(); ++i ) - topLevel->loadWorkSheet( args->arg( i ) ); - } else { - if ( app->isRestored() ) - topLevel->restore( 1 ); - else - topLevel->readProperties( app->config() ); - } - - topLevel->initStatusBar(); - topLevel->show(); - KSGRD::SensorMgr->setBroadcaster( topLevel ); - - // run the application - result = app->exec(); - } - - delete KSGRD::Style; - delete KSGRD::SensorMgr; - delete app; - - return result; -} - -#include "ksysguard.moc" diff --git a/ksysguard/gui/ksysguard.cpp b/ksysguard/gui/ksysguard.cpp new file mode 100644 index 000000000..937c5fdd1 --- /dev/null +++ b/ksysguard/gui/ksysguard.cpp @@ -0,0 +1,650 @@ +/* + KSysGuard, the KDE System Guard + + Copyright (c) 1999 - 2001 Chris Schlaeger + + This program is free software; you can redistribute it and/or + modify it under the terms of version 2 of the GNU General Public + License as published by the Free Software Foundation. + + 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. + + KSysGuard is currently maintained by Chris Schlaeger + . Please do not commit any changes without consulting + me first. Thanks! + + KSysGuard has been written with some source code and ideas from + ktop (<1.0). Early versions of ktop have been written by Bernd + Johannes Wuebben and Nicolas Leclercq + . + +*/ + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include "../version.h" +#include "SensorBrowser.h" +#include "Workspace.h" + +#include "ksysguard.h" + +static const char Description[] = I18N_NOOP( "TDE system guard" ); +TopLevel* topLevel; + +/** + This is the constructor for the main widget. It sets up the menu and the + TaskMan widget. + */ +TopLevel::TopLevel( const char *name ) + : TDEMainWindow( 0, name ), DCOPObject( "KSysGuardIface" ) +{ + setPlainCaption( i18n( "KSysGuard" ) ); + mDontSaveSession = false; + mTimerId = -1; + + mSplitter = new TQSplitter( this ); + mSplitter->setOrientation( Qt::Horizontal ); + mSplitter->setOpaqueResize( TDEGlobalSettings::opaqueResize() ); + setCentralWidget( mSplitter ); + + mSensorBrowser = new SensorBrowser( mSplitter, KSGRD::SensorMgr ); + + mServiceBrowser = new DNSSD::ServiceBrowser("_ksysguard._tcp", 0, true); + connect(mServiceBrowser,TQT_SIGNAL(serviceAdded(DNSSD::RemoteService::Ptr)),this, + TQT_SLOT(serviceAdded(DNSSD::RemoteService::Ptr))); + + mWorkSpace = new Workspace( mSplitter ); + connect( mWorkSpace, TQT_SIGNAL( announceRecentURL( const KURL& ) ), + TQT_SLOT( registerRecentURL( const KURL& ) ) ); + connect( mWorkSpace, TQT_SIGNAL( setCaption( const TQString&, bool ) ), + TQT_SLOT( setCaption( const TQString&, bool ) ) ); + connect( KSGRD::Style, TQT_SIGNAL( applyStyleToWorksheet() ), mWorkSpace, + TQT_SLOT( applyStyle() ) ); + + /* Create the status bar. It displays some information about the + * number of processes and the memory consumption of the local + * host. */ + statusBar()->insertFixedItem( i18n( "88888 Processes" ), 0 ); + statusBar()->insertFixedItem( i18n( "Memory: 88888888888 kB used, " + "88888888888 kB free" ), 1 ); + statusBar()->insertFixedItem( i18n( "Swap: 888888888 kB used, " + "888888888 kB free" ), 2 ); + statusBar()->hide(); + + // create actions for menue entries + new TDEAction( i18n( "&New Worksheet..." ), "tab_new", 0, TQT_TQOBJECT(mWorkSpace), + TQT_SLOT( newWorkSheet() ), actionCollection(), "new_worksheet" ); + + new TDEAction( i18n( "Import Worksheet..." ), "document-open", 0, TQT_TQOBJECT(mWorkSpace), + TQT_SLOT( loadWorkSheet() ), actionCollection(), "import_worksheet" ); + + mActionOpenRecent = new TDERecentFilesAction( i18n( "&Import Recent Worksheet" ),"document-open", 0, + TQT_TQOBJECT(mWorkSpace), TQT_SLOT( loadWorkSheet( const KURL& ) ), actionCollection(), "recent_import_worksheet" ); + + new TDEAction( i18n( "&Remove Worksheet" ), "tab_remove", 0, TQT_TQOBJECT(mWorkSpace), + TQT_SLOT( deleteWorkSheet() ), actionCollection(), "remove_worksheet" ); + + new TDEAction( i18n( "&Export Worksheet..." ), "document-save-as", 0, TQT_TQOBJECT(mWorkSpace), + TQT_SLOT( saveWorkSheetAs() ), actionCollection(), "export_worksheet" ); + + KStdAction::quit( TQT_TQOBJECT(this), TQT_SLOT( close() ), actionCollection() ); + + new TDEAction( i18n( "C&onnect Host..." ), "connect_established", 0, TQT_TQOBJECT(this), + TQT_SLOT( connectHost() ), actionCollection(), "connect_host" ); + new TDEAction( i18n( "D&isconnect Host" ), "connect_no", 0, TQT_TQOBJECT(this), + TQT_SLOT( disconnectHost() ), actionCollection(), "disconnect_host" ); + +// KStdAction::cut( mWorkSpace, TQT_SLOT( cut() ), actionCollection() ); +// KStdAction::copy( mWorkSpace, TQT_SLOT( copy() ), actionCollection() ); +// KStdAction::paste( mWorkSpace, TQT_SLOT( paste() ), actionCollection() ); + new TDEAction( i18n( "&Worksheet Properties" ), "configure", 0, TQT_TQOBJECT(mWorkSpace), + TQT_SLOT( configure() ), actionCollection(), "configure_sheet" ); + + new TDEAction( i18n( "Load Standard Sheets" ), "document-revert", + 0, TQT_TQOBJECT(this), TQT_SLOT( resetWorkSheets() ), + actionCollection(), "revert_all_worksheets" ); + + new TDEAction( i18n( "Configure &Style..." ), "colorize", 0, TQT_TQOBJECT(this), + TQT_SLOT( editStyle() ), actionCollection(), "configure_style" ); + + // TODO remove resize and fix so sizeHints() determines default size. + if (!initialGeometrySet()) + resize( 640, 480 ); + setupGUI(ToolBar | Keys | StatusBar | Create); + setAutoSaveSettings(); +} + + +/* + * DCOP Interface functions + */ +void TopLevel::resetWorkSheets() +{ + if ( KMessageBox::warningContinueCancel( this, + i18n( "Do you really want to restore the default worksheets?" ), + i18n( "Reset All Worksheets" ), + i18n("Reset"), + "AskResetWorkSheets") == KMessageBox::Cancel ) + return; + + mWorkSpace->removeAllWorkSheets(); + + TDEStandardDirs* kstd = TDEGlobal::dirs(); + kstd->addResourceType( "data", "share/apps/ksysguard" ); + + TQString workDir = kstd->saveLocation( "data", "ksysguard" ); + + TQString file = kstd->findResource( "data", "SystemLoad.sgrd" ); + TQString newFile = workDir + "/" + i18n( "System Load" ) + ".sgrd"; + if ( !file.isEmpty() ) + mWorkSpace->restoreWorkSheet( file, newFile ); + + file = kstd->findResource( "data", "ProcessTable.sgrd" ); + newFile = workDir + "/" + i18n( "Process Table" ) + ".sgrd"; + if ( !file.isEmpty() ) + mWorkSpace->restoreWorkSheet( file, newFile ); +} + +void TopLevel::showProcesses() +{ + mWorkSpace->showProcesses(); +} + +void TopLevel::showOnCurrentDesktop() +{ + KWin::setOnDesktop( winId(), KWin::currentDesktop() ); + kapp->updateUserTimestamp(); + KWin::forceActiveWindow( winId() ); +} + +void TopLevel::loadWorkSheet( const TQString &fileName ) +{ + mWorkSpace->loadWorkSheet( KURL( fileName ) ); +} + +void TopLevel::removeWorkSheet( const TQString &fileName ) +{ + mWorkSpace->deleteWorkSheet( fileName ); +} + +TQStringList TopLevel::listSensors( const TQString &hostName ) +{ + return mSensorBrowser->listSensors( hostName ); +} + +TQStringList TopLevel::listHosts() +{ + return mSensorBrowser->listHosts(); +} + +TQString TopLevel::readIntegerSensor( const TQString &sensorLocator ) +{ + TQString host = sensorLocator.left( sensorLocator.find( ':' ) ); + TQString sensor = sensorLocator.right( sensorLocator.length() - + sensorLocator.find( ':' ) - 1 ); + + DCOPClientTransaction *dcopTransaction = kapp->dcopClient()->beginTransaction(); + mDCopFIFO.prepend( dcopTransaction ); + + KSGRD::SensorMgr->engage( host, "", "ksysguardd" ); + KSGRD::SensorMgr->sendRequest( host, sensor, (KSGRD::SensorClient*)this, 133 ); + + return TQString::null; +} + +TQStringList TopLevel::readListSensor( const TQString& sensorLocator ) +{ + TQStringList retval; + + TQString host = sensorLocator.left( sensorLocator.find( ':' ) ); + TQString sensor = sensorLocator.right( sensorLocator.length() - + sensorLocator.find( ':' ) - 1 ); + + DCOPClientTransaction *dcopTransaction = kapp->dcopClient()->beginTransaction(); + mDCopFIFO.prepend( dcopTransaction ); + + KSGRD::SensorMgr->engage( host, "", "ksysguardd" ); + KSGRD::SensorMgr->sendRequest( host, sensor, (KSGRD::SensorClient*)this, 134 ); + + return retval; +} +/* + * End of DCOP Interface section + */ + +void TopLevel::serviceAdded(DNSSD::RemoteService::Ptr srv) +{ + KSGRD::SensorMgr->engage( srv->hostName(), "", "", srv->port() ); +} + +void TopLevel::registerRecentURL( const KURL &url ) +{ + mActionOpenRecent->addURL( url ); +} + +void TopLevel::beATaskManager() +{ + mWorkSpace->showProcesses(); + + // Avoid displaying splitter widget + mSensorBrowser->hide(); + + // No toolbar and status bar in taskmanager mode. + toolBar( "mainToolBar" )->hide(); + + mDontSaveSession = true; + + stateChanged( "showProcessState" ); +} + +void TopLevel::showRequestedSheets() +{ + toolBar( "mainToolBar" )->hide(); + + TQValueList sizes; + sizes.append( 0 ); + sizes.append( 100 ); + mSplitter->setSizes( sizes ); +} + +void TopLevel::initStatusBar() +{ + KSGRD::SensorMgr->engage( "localhost", "", "ksysguardd" ); + /* Request info about the swap space size and the units it is + * measured in. The requested info will be received by + * answerReceived(). */ + KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/used?", + (KSGRD::SensorClient*)this, 5 ); + updateStatusBar(); + mServiceBrowser->startBrowse(); + + TDEToggleAction *sb = dynamic_cast(action("options_show_statusbar")); + if (sb) + connect(sb, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(updateStatusBar())); +} + +void TopLevel::updateStatusBar() +{ + if ( mTimerId == -1 ) + mTimerId = startTimer( 2000 ); + + // call timerEvent to fill the status bar with real values + timerEvent( 0 ); +} + +void TopLevel::connectHost() +{ + KSGRD::SensorMgr->engageHost( "" ); +} + +void TopLevel::disconnectHost() +{ + mSensorBrowser->disconnect(); +} + +void TopLevel::editToolbars() +{ + saveMainWindowSettings( kapp->config() ); + KEditToolbar dlg( actionCollection() ); + connect( &dlg, TQT_SIGNAL( newToolbarConfig() ), this, + TQT_SLOT( slotNewToolbarConfig() ) ); + + dlg.exec(); +} + +void TopLevel::slotNewToolbarConfig() +{ + createGUI(); + applyMainWindowSettings( kapp->config() ); +} + +void TopLevel::editStyle() +{ + KSGRD::Style->configure(); +} + +void TopLevel::customEvent( TQCustomEvent *e ) +{ + if ( e->type() == TQEvent::User ) { + /* Due to the asynchronous communication between ksysguard and its + * back-ends, we sometimes need to show message boxes that were + * triggered by objects that have died already. */ + KMessageBox::error( this, *((TQString*)e->data()) ); + delete (TQString*)e->data(); + } +} + +void TopLevel::timerEvent( TQTimerEvent* ) +{ + if ( statusBar()->isVisibleTo( this ) ) { + /* Request some info about the memory status. The requested + * information will be received by answerReceived(). */ + KSGRD::SensorMgr->sendRequest( "localhost", "pscount", + (KSGRD::SensorClient*)this, 0 ); + KSGRD::SensorMgr->sendRequest( "localhost", "mem/physical/free", + (KSGRD::SensorClient*)this, 1 ); + KSGRD::SensorMgr->sendRequest( "localhost", "mem/physical/used", + (KSGRD::SensorClient*)this, 2 ); + KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/free", + (KSGRD::SensorClient*)this, 3 ); + KSGRD::SensorMgr->sendRequest( "localhost", "mem/swap/used", + (KSGRD::SensorClient*)this, 4 ); + } +} + +bool TopLevel::queryClose() +{ + if ( !mDontSaveSession ) { + if ( !mWorkSpace->saveOnQuit() ) + return false; + + saveProperties( kapp->config() ); + kapp->config()->sync(); + } + + return true; +} + +void TopLevel::readProperties( TDEConfig *cfg ) +{ + /* we can ignore 'isMaximized' because we can't set the window + maximized, so we save the coordinates instead */ + if ( cfg->readBoolEntry( "isMinimized" ) == true ) + showMinimized(); + + TQValueList sizes = cfg->readIntListEntry( "SplitterSizeList" ); + if ( sizes.isEmpty() ) { + // start with a 30/70 ratio + sizes.append( 30 ); + sizes.append( 70 ); + } + mSplitter->setSizes( sizes ); + + KSGRD::SensorMgr->readProperties( cfg ); + KSGRD::Style->readProperties( cfg ); + + mWorkSpace->readProperties( cfg ); + + mActionOpenRecent->loadEntries( cfg ); + + applyMainWindowSettings( cfg ); +} + +void TopLevel::saveProperties( TDEConfig *cfg ) +{ + mActionOpenRecent->saveEntries( cfg ); + + cfg->writeEntry( "isMinimized", isMinimized() ); + cfg->writeEntry( "SplitterSizeList", mSplitter->sizes() ); + + KSGRD::Style->saveProperties( cfg ); + KSGRD::SensorMgr->saveProperties( cfg ); + + saveMainWindowSettings( cfg ); + mWorkSpace->saveProperties( cfg ); +} + +void TopLevel::answerReceived( int id, const TQString &answer ) +{ + TQString s; + static TQString unit; + static long mUsed = 0; + static long mFree = 0; + static long sUsed = 0; + static long sFree = 0; + + switch ( id ) { + case 0: + // yes, I know there is never 1 process, but that's the way + // singular vs. plural works :/ + // + // To use pluralForms, though, you need to convert to + // an integer, not use the TQString straight. + s = i18n( "1 Process", "%n Processes", answer.toInt() ); + statusBar()->changeItem( s, 0 ); + break; + + case 1: + mFree = answer.toLong(); + break; + + case 2: + mUsed = answer.toLong(); + s = i18n( "Memory: %1 %2 used, %3 %4 free" ) + .arg( TDEGlobal::locale()->formatNumber( mUsed, 0 ) ).arg( unit ) + .arg( TDEGlobal::locale()->formatNumber( mFree, 0 ) ).arg( unit ); + statusBar()->changeItem( s, 1 ); + break; + + case 3: + sFree = answer.toLong(); + setSwapInfo( sUsed, sFree, unit ); + break; + + case 4: + sUsed = answer.toLong(); + setSwapInfo( sUsed, sFree, unit ); + break; + + case 5: { + KSGRD::SensorIntegerInfo info( answer ); + unit = KSGRD::SensorMgr->translateUnit( info.unit() ); + } + + case 133: { + TQCString replyType = "TQString"; + TQByteArray replyData; + TQDataStream reply( replyData, IO_WriteOnly ); + reply << answer; + + DCOPClientTransaction *dcopTransaction = mDCopFIFO.last(); + kapp->dcopClient()->endTransaction( dcopTransaction, replyType, replyData ); + mDCopFIFO.removeLast(); + break; + } + + case 134: { + TQStringList resultList; + TQCString replyType = "TQStringList"; + TQByteArray replyData; + TQDataStream reply( replyData, IO_WriteOnly ); + + KSGRD::SensorTokenizer lines( answer, '\n' ); + + for ( unsigned int i = 0; i < lines.count(); i++ ) + resultList.append( lines[ i ] ); + + reply << resultList; + + DCOPClientTransaction *dcopTransaction = mDCopFIFO.last(); + kapp->dcopClient()->endTransaction( dcopTransaction, replyType, replyData ); + mDCopFIFO.removeLast(); + break; + } + } +} + +void TopLevel::setSwapInfo( long used, long free, const TQString &unit ) +{ + TQString msg; + if ( used == 0 && free == 0 ) // no swap available + msg = i18n( "No swap space available" ); + else { + msg = i18n( "Swap: %1 %2 used, %3 %4 free" ) + .arg( TDEGlobal::locale()->formatNumber( used, 0 ) ).arg( unit ) + .arg( TDEGlobal::locale()->formatNumber( free, 0 ) ).arg( unit ); + } + + statusBar()->changeItem( msg, 2 ); +} + +static const TDECmdLineOptions options[] = { + { "showprocesses", I18N_NOOP( "Show only process list of local host" ), 0 }, + { "+[worksheet]", I18N_NOOP( "Optional worksheet files to load" ), 0 }, + TDECmdLineLastOption +}; + +/* + * Once upon a time... + */ +int main( int argc, char** argv ) +{ + // initpipe is used to keep the parent process around till the child + // has registered with dcop. + int initpipe[ 2 ]; + pipe( initpipe ); + + /* This forking will put ksysguard in it's on session not having a + * controlling terminal attached to it. This prevents ssh from + * using this terminal for password requests. Unfortunately you + * now need a ssh with ssh-askpass support to popup an X dialog to + * enter the password. Currently only the original ssh provides this + * but not open-ssh. */ + + pid_t pid; + if ( ( pid = fork() ) < 0 ) + return -1; + else + if ( pid != 0 ) { + close( initpipe[ 1 ] ); + + // wait till init is complete + char c; + while( read( initpipe[ 0 ], &c, 1 ) < 0 ); + + // then exit + close( initpipe[ 0 ] ); + exit( 0 ); + } + + close( initpipe[ 0 ] ); + setsid(); + + TDEAboutData aboutData( "ksysguard", I18N_NOOP( "KSysGuard" ), + KSYSGUARD_VERSION, Description, TDEAboutData::License_GPL, + I18N_NOOP( "(c) 1996-2002 The KSysGuard Developers" ) ); + aboutData.addAuthor( "Chris Schlaeger", "Current Maintainer", "cs@kde.org" ); + aboutData.addAuthor( "Tobias Koenig", 0, "tokoe@kde.org" ); + aboutData.addAuthor( "Nicolas Leclercq", 0, "nicknet@planete.net" ); + aboutData.addAuthor( "Alex Sanda", 0, "alex@darkstart.ping.at" ); + aboutData.addAuthor( "Bernd Johannes Wuebben", 0, "wuebben@math.cornell.edu" ); + aboutData.addAuthor( "Ralf Mueller", 0, "rlaf@bj-ig.de" ); + aboutData.addAuthor( "Hamish Rodda", 0, "rodda@kde.org" ); + aboutData.addAuthor( "Torsten Kasch", I18N_NOOP( "Solaris Support\n" + "Parts derived (by permission) from the sunos5\n" + "module of William LeFebvre's \"top\" utility." ), + "tk@Genetik.Uni-Bielefeld.DE" ); + + TDECmdLineArgs::init( argc, argv, &aboutData ); + TDECmdLineArgs::addCmdLineOptions( options ); + + TDEApplication::disableAutoDcopRegistration(); + // initialize KDE application + TDEApplication *app = new TDEApplication; + + KSGRD::SensorMgr = new KSGRD::SensorManager(); + KSGRD::Style = new KSGRD::StyleEngine(); + + TDECmdLineArgs* args = TDECmdLineArgs::parsedArgs(); + + int result = 0; + + if ( args->isSet( "showprocesses" ) ) { + /* To avoid having multiple instances of ksysguard in + * taskmanager mode we check if another taskmanager is running + * already. If so, we terminate this one immediately. */ + if ( app->dcopClient()->registerAs( "ksysguard_taskmanager", false ) == + "ksysguard_taskmanager" ) { + // We have registered with DCOP, our parent can exit now. + char c = 0; + write( initpipe[ 1 ], &c, 1 ); + close( initpipe[ 1 ] ); + + topLevel = new TopLevel( "KSysGuard" ); + topLevel->beATaskManager(); + topLevel->initStatusBar(); + topLevel->show(); + KSGRD::SensorMgr->setBroadcaster( topLevel ); + + // run the application + result = app->exec(); + } else { + TQByteArray data; + app->dcopClient()->send( "ksysguard_taskmanager", "KSysGuardIface", + "showOnCurrentDesktop()", data ); + } + } else { + app->dcopClient()->registerAs( "ksysguard" ); + app->dcopClient()->setDefaultObject( "KSysGuardIface" ); + + // We have registered with DCOP, our parent can exit now. + char c = 0; + write( initpipe[ 1 ], &c, 1 ); + close( initpipe[ 1 ] ); + + topLevel = new TopLevel( "KSysGuard" ); + + // create top-level widget + if ( args->count() > 0 ) { + /* The user has specified a list of worksheets to load. In this + * case we do not restore any previous settings but load all the + * requested worksheets. */ + topLevel->showRequestedSheets(); + for ( int i = 0; i < args->count(); ++i ) + topLevel->loadWorkSheet( args->arg( i ) ); + } else { + if ( app->isRestored() ) + topLevel->restore( 1 ); + else + topLevel->readProperties( app->config() ); + } + + topLevel->initStatusBar(); + topLevel->show(); + KSGRD::SensorMgr->setBroadcaster( topLevel ); + + // run the application + result = app->exec(); + } + + delete KSGRD::Style; + delete KSGRD::SensorMgr; + delete app; + + return result; +} + +#include "ksysguard.moc" diff --git a/ksysguard/ksysguardd/Porting-HOWTO b/ksysguard/ksysguardd/Porting-HOWTO index 4576783bc..f7096b03d 100644 --- a/ksysguard/ksysguardd/Porting-HOWTO +++ b/ksysguard/ksysguardd/Porting-HOWTO @@ -112,7 +112,7 @@ COMMAND\nksysguardd> ". ksysguardd does not handle native language support. In order to have a minimum installation (only a single file) on the monitored machine, all translation are handled by the front-end. Please see the files -gui/ksgrd/SensorManger.cc and gui/SensorDisplayLib/ProcessTable.cc +gui/ksgrd/SensorManger.cpp and gui/SensorDisplayLib/ProcessTable.cpp if you add new strings. /** -- cgit v1.2.3