| -rw-r--r-- | noncore/settings/sysinfo/processinfo.cpp | 9 | ||||
| -rw-r--r-- | noncore/settings/sysinfo/processinfo.h | 2 |
2 files changed, 7 insertions, 4 deletions
diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp index ad81d7b..0512141 100644 --- a/noncore/settings/sysinfo/processinfo.cpp +++ b/noncore/settings/sysinfo/processinfo.cpp @@ -1,130 +1,133 @@ /********************************************************************** ** ProcessInfo ** ** 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 <qpe/qpeapplication.h> + #include <qheader.h> #include <qlistview.h> #include <qlayout.h> #include <qtimer.h> #include <qfile.h> #include <qdir.h> #include "processinfo.h" ProcessInfo::ProcessInfo( QWidget* parent, const char* name, WFlags fl ) : QWidget( parent, name, fl ) { QVBoxLayout *layout = new QVBoxLayout( this, 5 ); ProcessView = new QListView( this, "ProcessView" ); int colnum = ProcessView->addColumn( tr( "PID" ) ); ProcessView->setColumnAlignment( colnum, Qt::AlignRight ); colnum = ProcessView->addColumn( tr( "Command" ),96 ); colnum = ProcessView->addColumn( tr( "Status" ) ); colnum = ProcessView->addColumn( tr( "Time" ) ); ProcessView->setColumnAlignment( colnum, Qt::AlignRight ); ProcessView->setAllColumnsShowFocus( TRUE ); - connect( ProcessView, SIGNAL( doubleClicked(QListViewItem *) ), this, SLOT( viewProcess(QListViewItem *) ) ); + QPEApplication::setStylusOperation( ProcessView->viewport(), QPEApplication::RightOnHold ); + connect( ProcessView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ), + this, SLOT( viewProcess( QListViewItem * ) ) ); layout->addWidget( ProcessView ); QTimer *t = new QTimer( this ); connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) ); t->start( 5000 ); updateData(); ProcessDtl = new ProcessDetail( 0, 0, 0 ); ProcessDtl->ProcessView->setTextFormat( RichText ); } ProcessInfo::~ProcessInfo() { } void ProcessInfo::updateData() { int pid, ppid, pgrp, session, tty, tpgid, utime, stime, cutime, cstime, counter, priority, starttime, signal, blocked, sigignore, sigcatch; uint flags, minflt, cminflt, majflt, cmajflt, timeout, itrealvalue, vsize, rss, rlim, startcode, endcode, startstack, kstkesp, kstkeip, wchan; char state; char comm[64]; ProcessView->clear(); QDir *procdir = new QDir("/proc", 0, QDir::Name, QDir::Dirs); QFileInfoList *proclist = new QFileInfoList(*(procdir->entryInfoList())); if ( proclist ) { QFileInfoListIterator it(*proclist); QFileInfo *f; while ( ( f = it.current() ) != 0 ) { ++it; QString processnum = f->fileName(); if ( processnum >= "1" && processnum <= "99999" ) { FILE *procfile = fopen( ( QString ) ( "/proc/" + processnum + "/stat"), "r"); if ( procfile ) { fscanf( procfile, "%d %s %c %d %d %d %d %d %u %u %u %u %u %d %d %d %d %d %d %u %u %d %u %u %u %u %u %u %u %u %d %d %d %d %u", &pid, comm, &state, &ppid, &pgrp, &session,&tty, &tpgid, &flags, &minflt, &cminflt, &majflt, &cmajflt, &utime, &stime, &cutime, &cstime, &counter, &priority, &timeout, &itrealvalue, &starttime, &vsize, &rss, &rlim, &startcode, &endcode, &startstack, &kstkesp, &kstkeip, &signal, &blocked, &sigignore, &sigcatch, &wchan ); processnum = processnum.rightJustify( 5, ' ' ); QString processcmd = QString( comm ).replace( QRegExp( "[()]" ), "" ); QString processstatus = QChar(state); QString processtime = QString::number( ( utime + stime ) / 100 ); processtime = processtime.rightJustify( 9, ' ' ); fclose( procfile ); ( void ) new QListViewItem( ProcessView, processnum, processcmd, processstatus, processtime ); } } } } delete proclist; delete procdir; } -void ProcessInfo::viewProcess(QListViewItem *process) +void ProcessInfo::viewProcess( QListViewItem *process ) { QString pid= process->text( 0 ).stripWhiteSpace(); QString command = process->text( 1 ); ProcessDtl->setCaption( pid + " - " + command ); ProcessDtl->pid = pid.toUInt(); FILE *statfile = fopen( ( QString ) ( "/proc/" + pid + "/status"), "r"); if ( statfile ) { char line[81]; fgets( line, 81, statfile ); ProcessDtl->ProcessView->setText( line ); while ( fgets( line, 81, statfile ) ) { ProcessDtl->ProcessView->append( line ); } fclose( statfile ); } - ProcessDtl->showMaximized(); } diff --git a/noncore/settings/sysinfo/processinfo.h b/noncore/settings/sysinfo/processinfo.h index 89d1a93..24b190e 100644 --- a/noncore/settings/sysinfo/processinfo.h +++ b/noncore/settings/sysinfo/processinfo.h @@ -1,44 +1,44 @@ /********************************************************************** ** ProcessInfo ** ** 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. ** **********************************************************************/ #ifndef PROCESSINFO_H #define PROCESSINFO_H #include <qwidget.h> #include <qlistview.h> #include "processdetail.h" class ProcessInfo : public QWidget { Q_OBJECT public: ProcessInfo( QWidget *parent = 0, const char *name = 0, WFlags f = 0 ); ~ProcessInfo(); private slots: void updateData(); - void viewProcess(QListViewItem *); + void viewProcess( QListViewItem * ); private: QListView* ProcessView; ProcessDetail *ProcessDtl; }; #endif |