summaryrefslogtreecommitdiffstats
path: root/ksysguard/gui/KSysGuardApplet.cc
diff options
context:
space:
mode:
authorMichele Calgaro <michele.calgaro@yahoo.it>2020-12-07 22:58:44 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2020-12-07 23:22:36 +0900
commitad6f3f6402df4bdf88672d511e21ab1e9b88d978 (patch)
treebacd0af440aa1a0671045d431406cda36d4df618 /ksysguard/gui/KSysGuardApplet.cc
parent6ab96d20b89c0e1d86abc00513c7cec304d85800 (diff)
downloadtdebase-ad6f3f6402df4bdf88672d511e21ab1e9b88d978.tar.gz
tdebase-ad6f3f6402df4bdf88672d511e21ab1e9b88d978.zip
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it> (cherry picked from commit 145abc15d57fb29701a12e8a14dcb9c1fd72e9be)
Diffstat (limited to 'ksysguard/gui/KSysGuardApplet.cc')
-rw-r--r--ksysguard/gui/KSysGuardApplet.cc495
1 files changed, 0 insertions, 495 deletions
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 <cs@kde.org>
-
- 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
- <cs@kde.org>. Please do not commit any changes without consulting
- me first. Thanks!
-
-*/
-
-#include <tqcursor.h>
-#include <tqdom.h>
-#include <tqdragobject.h>
-#include <tqfile.h>
-#include <tqpushbutton.h>
-#include <tqspinbox.h>
-#include <tqtooltip.h>
-
-#include <kdebug.h>
-#include <tdelocale.h>
-#include <tdemessagebox.h>
-#include <ksavefile.h>
-#include <kstandarddirs.h>
-#include <tdepopupmenu.h>
-
-#include <ksgrd/SensorClient.h>
-#include <ksgrd/SensorManager.h>
-#include <ksgrd/StyleEngine.h>
-
-#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"