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/**********************************************************************
** ProcessDetail
**
** Display process information
**
** Copyright (C) 2002, Dan Williams
** williamsdr@acm.org
** http://draknor.net
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
**********************************************************************/
#include "processdetail.h"
#include <sys/types.h>
#include <signal.h>
#include <qcombobox.h>
#include <qlayout.h>
#include <qlistview.h>
#include <qmessagebox.h>
#include <qpushbutton.h>
#include <qtextview.h>
#include <qwhatsthis.h>
ProcessDetail::ProcessDetail( QWidget* parent, const char* name, WFlags fl )
: QWidget( parent, name, WStyle_ContextHelp )
{
pid = 0;
QGridLayout *layout = new QGridLayout( this );
layout->setSpacing( 4 );
layout->setMargin( 4 );
SignalCB = new QComboBox( FALSE, this, "SignalCB" );
SignalCB->insertItem( " 1: SIGHUP" );
SignalCB->insertItem( " 2: SIGINT" );
SignalCB->insertItem( " 3: SIGQUIT" );
SignalCB->insertItem( " 5: SIGTRAP" );
SignalCB->insertItem( " 6: SIGABRT" );
SignalCB->insertItem( " 9: SIGKILL" );
SignalCB->insertItem( "14: SIGALRM" );
SignalCB->insertItem( "15: SIGTERM" );
SignalCB->insertItem( "18: SIGCONT" );
SignalCB->insertItem( "19: SIGSTOP" );
layout->addWidget( SignalCB, 1, 0 );
QWhatsThis::add( SignalCB, tr( "Select a signal here and then click the Send button to the right to send to this process." ) );
ProcessView = new QTextView( this, "ProcessView" );
layout->addMultiCellWidget( ProcessView, 0, 0, 0, 1 );
QWhatsThis::add( ProcessView, tr( "This area shows detailed information about this process." ) );
SendButton = new QPushButton( this, "SendButton" );
SendButton->setMinimumSize( QSize( 50, 24 ) );
SendButton->setMaximumSize( QSize( 50, 24 ) );
SendButton->setText( tr( "Send" ) );
connect( SendButton, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
layout->addWidget( SendButton, 1, 1 );
QWhatsThis::add( SendButton, tr( "Click here to send the selected signal to this process." ) );
}
ProcessDetail::~ProcessDetail()
{
}
void ProcessDetail::slotSendClicked()
{
QString sigstr = SignalCB->currentText();
sigstr.truncate(2);
int sigid = sigstr.toUInt();
if ( QMessageBox::warning( this, caption(),
tr( "You really want to send\n" + SignalCB->currentText() + "\nto this process?"),
QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape )
== QMessageBox::Yes )
{
if ( kill( pid, sigid ) == 0 )
{
hide();
}
}
}
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