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authordrw <drw>2002-11-17 21:36:55 (UTC)
committer drw <drw>2002-11-17 21:36:55 (UTC)
commit2f87d2f9155285d853b66bb08e43b275f6284226 (patch) (side-by-side diff)
tree5f829b21ae5c60e9264d29378349f1c83e521284
parentd94c9d39ab6e744f848a04c07eac03f20c91987c (diff)
downloadopie-2f87d2f9155285d853b66bb08e43b275f6284226.zip
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Finish What's This and some additional code clean-up
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--noncore/settings/sysinfo/modulesdetail.cpp12
-rw-r--r--noncore/settings/sysinfo/modulesinfo.cpp8
-rw-r--r--noncore/settings/sysinfo/processdetail.cpp10
-rw-r--r--noncore/settings/sysinfo/processinfo.cpp9
-rw-r--r--noncore/settings/sysinfo/versioninfo.cpp33
5 files changed, 47 insertions, 25 deletions
diff --git a/noncore/settings/sysinfo/modulesdetail.cpp b/noncore/settings/sysinfo/modulesdetail.cpp
index 48d47f6..ea5f352 100644
--- a/noncore/settings/sysinfo/modulesdetail.cpp
+++ b/noncore/settings/sysinfo/modulesdetail.cpp
@@ -1,85 +1,89 @@
/**********************************************************************
** ModulesDetail
**
** Display module information
**
** Copyright (C) 2002, Michael Lauer
** mickey@tm.informatik.uni-frankfurt.de
** http://www.Vanille.de
**
** Based on ProcessDetail by Dan Williams <williamsdr@acm.org>
**
** 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 "modulesdetail.h"
#include <sys/types.h>
#include <stdio.h>
+
#include <qcombobox.h>
-#include <qpushbutton.h>
-#include <qtextview.h>
#include <qlayout.h>
#include <qlistview.h>
#include <qmessagebox.h>
+#include <qpushbutton.h>
+#include <qtextview.h>
+#include <qwhatsthis.h>
ModulesDetail::ModulesDetail( QWidget* parent, const char* name, WFlags fl )
- : QWidget( parent, name, fl )
+ : QWidget( parent, name, WStyle_ContextHelp )
{
modname = "";
QGridLayout *layout = new QGridLayout( this );
layout->setSpacing( 4 );
layout->setMargin( 4 );
CommandCB = new QComboBox( FALSE, this, "CommandCB" );
CommandCB->insertItem( "modprobe -r" );
CommandCB->insertItem( "rmmod" );
// I can't think of other useful commands yet. Anyone?
-
layout->addWidget( CommandCB, 1, 0 );
+ QWhatsThis::add( CommandCB, tr( "Select a command here and then click the Send button to the right to send the command." ) );
ModulesView = new QTextView( this, "ModulesView" );
layout->addMultiCellWidget( ModulesView, 0, 0, 0, 1 );
+ QWhatsThis::add( ModulesView, tr( "This area shows detailed information about this module." ) );
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 command to this module." ) );
}
ModulesDetail::~ModulesDetail()
{
}
void ModulesDetail::slotSendClicked()
{
QString command = QString( "/sbin/" )
+ CommandCB->currentText()
+ QString( " " ) + modname;
if ( QMessageBox::warning( this, caption(),
tr( "You really want to \n" + CommandCB->currentText() + "\nthis Module?"),
QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape )
== QMessageBox::Yes )
{
FILE* stream = popen( command, "r" );
if ( stream )
pclose( stream );
{
hide();
}
}
}
diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp
index 7a32c20..a0d26c7 100644
--- a/noncore/settings/sysinfo/modulesinfo.cpp
+++ b/noncore/settings/sysinfo/modulesinfo.cpp
@@ -1,120 +1,122 @@
/**********************************************************************
** ModulesInfo
**
** Display Modules information
**
** Copyright (C) 2002, Michael Lauer
** mickey@tm.informatik.uni-frankfurt.de
** http://www.Vanille.de
**
** Based on ProcessInfo by Dan Williams <williamsdr@acm.org>
**
** 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 <qfile.h>
#include <qheader.h>
-#include <qlistview.h>
#include <qlayout.h>
+#include <qlistview.h>
#include <qtimer.h>
-#include <qfile.h>
+#include <qwhatsthis.h>
#include "modulesinfo.h"
ModulesInfo::ModulesInfo( QWidget* parent, const char* name, WFlags fl )
: QWidget( parent, name, fl )
{
QVBoxLayout *layout = new QVBoxLayout( this, 5 );
ModulesView = new QListView( this, "ModulesView" );
int colnum = ModulesView->addColumn( tr( "Module" ) );
colnum = ModulesView->addColumn( tr( "Size" ) );
ModulesView->setColumnAlignment( colnum, Qt::AlignRight );
colnum = ModulesView->addColumn( tr( "Use#" ) );
ModulesView->setColumnAlignment( colnum, Qt::AlignRight );
colnum = ModulesView->addColumn( tr( "Used By" ) );
ModulesView->setAllColumnsShowFocus( TRUE );
QPEApplication::setStylusOperation( ModulesView->viewport(), QPEApplication::RightOnHold );
connect( ModulesView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
this, SLOT( viewModules( QListViewItem * ) ) );
-
layout->addWidget( ModulesView );
+ QWhatsThis::add( ModulesView, tr( "This is a list of all the kernel modules currently loaded on this handheld device.\n\nClick and hold on a module to see additional information about the module, or to unload it." ) );
+
QTimer *t = new QTimer( this );
connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
t->start( 5000 );
updateData();
ModulesDtl = new ModulesDetail( 0, 0, 0 );
ModulesDtl->ModulesView->setTextFormat( PlainText );
}
ModulesInfo::~ModulesInfo()
{
}
void ModulesInfo::updateData()
{
char modname[64];
char usage[200];
int modsize, usecount;
ModulesView->clear();
FILE *procfile = fopen( ( QString ) ( "/proc/modules"), "r");
if ( procfile )
{
while ( true ) {
int success = fscanf( procfile, "%s%d%d%[^\n]", modname, &modsize, &usecount, usage );
if ( success == EOF )
break;
QString qmodname = QString( modname );
QString qmodsize = QString::number( modsize ).rightJustify( 6, ' ' );
QString qusecount = QString::number( usecount ).rightJustify( 2, ' ' );
QString qusage = QString( usage );
( void ) new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage );
}
fclose( procfile );
}
}
void ModulesInfo::viewModules( QListViewItem *modules )
{
QString modname = modules->text( 0 );
ModulesDtl->setCaption( QString( "Module: " ) + modname );
ModulesDtl->modname = modname;
QString command = QString( "/sbin/modinfo " ) + modules->text( 0 );
FILE* modinfo = popen( command, "r" );
if ( modinfo )
{
char line[200];
ModulesDtl->ModulesView->setText( " Details:\n------------\n" );
while( true )
{
int success = fscanf( modinfo, "%[^\n]\n", line );
if ( success == EOF )
break;
ModulesDtl->ModulesView->append( line );
}
pclose( modinfo );
}
ModulesDtl->showMaximized();
}
diff --git a/noncore/settings/sysinfo/processdetail.cpp b/noncore/settings/sysinfo/processdetail.cpp
index 5c0d335..661e32c 100644
--- a/noncore/settings/sysinfo/processdetail.cpp
+++ b/noncore/settings/sysinfo/processdetail.cpp
@@ -1,88 +1,92 @@
/**********************************************************************
** 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 <qpushbutton.h>
-#include <qtextview.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, 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();
}
}
}
diff --git a/noncore/settings/sysinfo/processinfo.cpp b/noncore/settings/sysinfo/processinfo.cpp
index 0512141..86133a9 100644
--- a/noncore/settings/sysinfo/processinfo.cpp
+++ b/noncore/settings/sysinfo/processinfo.cpp
@@ -1,133 +1,134 @@
/**********************************************************************
** 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 <qdir.h>
+#include <qfile.h>
#include <qheader.h>
-#include <qlistview.h>
#include <qlayout.h>
+#include <qlistview.h>
#include <qtimer.h>
-#include <qfile.h>
-#include <qdir.h>
+#include <qwhatsthis.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 );
QPEApplication::setStylusOperation( ProcessView->viewport(), QPEApplication::RightOnHold );
connect( ProcessView, SIGNAL( rightButtonPressed( QListViewItem *, const QPoint &, int ) ),
this, SLOT( viewProcess( QListViewItem * ) ) );
-
layout->addWidget( ProcessView );
+ QWhatsThis::add( ProcessView, tr( "This is a list of all the processes on this handheld device.\n\nClick and hold on a process to see additional information about the process, or to send a signal to it." ) );
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 )
{
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/versioninfo.cpp b/noncore/settings/sysinfo/versioninfo.cpp
index 79e7fea..658f371 100644
--- a/noncore/settings/sysinfo/versioninfo.cpp
+++ b/noncore/settings/sysinfo/versioninfo.cpp
@@ -1,133 +1,144 @@
/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** 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.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include <qpe/resource.h>
#include <qpe/version.h>
#include <qfile.h>
#include <qimage.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qpixmap.h>
#include <qpainter.h>
#include <qtextstream.h>
#include <qtimer.h>
#include <qwhatsthis.h>
#include "versioninfo.h"
#include <opie/odevice.h>
using namespace Opie;
VersionInfo::VersionInfo( QWidget *parent, const char *name, WFlags f )
: QWidget( parent, name, f )
{
setMinimumSize( 200, 150 );
QVBoxLayout *vb = new QVBoxLayout( this, 4 );
QString kernelVersionString;
QFile file( "/proc/version" );
if ( file.open( IO_ReadOnly ) ) {
QTextStream t( &file );
QString v;
t >> v; t >> v; t >> v;
v = v.left( 20 );
- kernelVersionString = tr( "<b>Linux Kernel</b><p>Version: " ) + v + "<p>";
+ kernelVersionString = tr( "<b>Linux Kernel</b><p>Version: " );
+ kernelVersionString.append( v );
+ kernelVersionString.append( "<p>" );
t >> v;
- kernelVersionString += tr( "Compiled by: " ) + v;
+ kernelVersionString.append( tr( "Compiled by: " ) );
+ kernelVersionString.append( v );
file.close();
}
- QString palmtopVersionString;
- palmtopVersionString = tr( "<b>Opie</b><p>Version: " ) + QPE_VERSION + "<p>";
+ QString palmtopVersionString = tr( "<b>Opie</b><p>Version: " );
+ palmtopVersionString.append( QPE_VERSION );
+ palmtopVersionString.append( "<p>" );
#ifdef QPE_VENDOR
QString builder = QPE_VENDOR;
#else
QString builder = "Unknown";
#endif
- palmtopVersionString += tr( "Compiled by: " ) + builder + "<p>";
- palmtopVersionString += tr( "Built on: " ) + __DATE__;
+ palmtopVersionString.append( tr( "Compiled by: " ) );
+ palmtopVersionString.append( builder );
+ palmtopVersionString.append( "<p>" );
+ palmtopVersionString.append( tr( "Built on: " ) );
+ palmtopVersionString.append( __DATE__ );
QHBoxLayout *hb1 = new QHBoxLayout( vb );
hb1->setSpacing( 2 );
QLabel *palmtopLogo = new QLabel( this );
QImage logo1 = Resource::loadImage( "logo/opielogo" );
logo1 = logo1.smoothScale( 50, 55 );
QPixmap logo1Pixmap;
logo1Pixmap.convertFromImage( logo1 );
palmtopLogo->setPixmap( logo1Pixmap );
palmtopLogo->setFixedSize( 60, 60 );
hb1->addWidget( palmtopLogo, 0, Qt::AlignTop + Qt::AlignLeft );
QLabel *palmtopVersion = new QLabel( this );
palmtopVersion->setText( palmtopVersionString );
hb1->addWidget( palmtopVersion, 1, Qt::AlignTop + Qt::AlignLeft );
QHBoxLayout *hb2 = new QHBoxLayout( vb );
hb1->setSpacing( 2 );
QLabel *linuxLogo = new QLabel( this );
QImage logo2 = Resource::loadImage( "logo/tux-logo" );
logo2 = logo2.smoothScale( 55, 60 );
QPixmap logo2Pixmap;
logo2Pixmap.convertFromImage( logo2 );
linuxLogo->setPixmap( logo2Pixmap );
linuxLogo->setFixedSize( 60, 60 );
hb2->addWidget( linuxLogo, 0, Qt::AlignTop + Qt::AlignLeft );
QLabel *kernelVersion = new QLabel( this );
kernelVersion->setText( kernelVersionString );
hb2->addWidget( kernelVersion, 1, Qt::AlignTop + Qt::AlignLeft );
QHBoxLayout *hb3 = new QHBoxLayout( vb );
hb3->setSpacing( 2 );
QLabel *palmtopLogo3 = new QLabel( this );
QImage logo3 = Resource::loadImage( "SystemInfo" );
logo3 = logo3.smoothScale( 50, 55 );
QPixmap logo3Pixmap;
logo3Pixmap.convertFromImage( logo3 );
palmtopLogo3->setPixmap( logo3Pixmap );
palmtopLogo3->setFixedSize( 60, 60 );
hb3->addWidget( palmtopLogo3, 0, Qt::AlignTop + Qt::AlignLeft );
-// QString systemString = tr( "<b>System</b><p>System: ") + ODevice::inst()->systemString()
- QString systemString = "<b>"+ ODevice::inst()->systemString()+"</b>"
- +tr("<p>Version: " ) + ODevice::inst()->systemVersionString()
- +tr("<p>Model: ") + ODevice::inst()->modelString()
- +tr("<p>Vendor: ") + ODevice::inst()->vendorString();
+ QString systemString = "<b>";
+ systemString.append( ODevice::inst()->systemString() );
+ systemString.append( "</b>" );
+ systemString.append( tr( "<p>Version: " ) );
+ systemString.append( ODevice::inst()->systemVersionString() );
+ systemString.append( tr( "<p>Model: " ) );
+ systemString.append( ODevice::inst()->modelString() );
+ systemString.append( tr( "<p>Vendor: " ) );
+ systemString.append( ODevice::inst()->vendorString() );
QLabel *systemVersion = new QLabel( this );
systemVersion->setText( systemString );
hb3->addWidget( systemVersion, 1, Qt::AlignTop + Qt::AlignLeft );
QWhatsThis::add( this, tr( "This page shows the current versions of Opie, the Linux kernel and distribution running on this handheld device." ) );
}
VersionInfo::~VersionInfo()
{
}