summaryrefslogtreecommitdiff
authormickeyl <mickeyl>2003-12-06 16:21:35 (UTC)
committer mickeyl <mickeyl>2003-12-06 16:21:35 (UTC)
commit2d793ca674944241480f6939814e3f61d0a0e0fb (patch) (side-by-side diff)
treeb5b99750e52557185592601eff8c4776fbd70c00
parentefb9bf44691e6555a45f0a45f570eb56f1b180d3 (diff)
downloadopie-2d793ca674944241480f6939814e3f61d0a0e0fb.zip
opie-2d793ca674944241480f6939814e3f61d0a0e0fb.tar.gz
opie-2d793ca674944241480f6939814e3f61d0a0e0fb.tar.bz2
fix display bug for usage column
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--noncore/settings/sysinfo/modulesinfo.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/noncore/settings/sysinfo/modulesinfo.cpp b/noncore/settings/sysinfo/modulesinfo.cpp
index 8def0d6..0bf51e8 100644
--- a/noncore/settings/sysinfo/modulesinfo.cpp
+++ b/noncore/settings/sysinfo/modulesinfo.cpp
@@ -67,96 +67,98 @@ ModulesInfo::ModulesInfo( QWidget* parent, const char* name, WFlags fl )
// 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 to module selected above." ) );
QPushButton *btn = new QPushButton( this );
btn->setMinimumSize( QSize( 50, 24 ) );
btn->setMaximumSize( QSize( 50, 24 ) );
btn->setText( tr( "Send" ) );
connect( btn, SIGNAL( clicked() ), this, SLOT( slotSendClicked() ) );
layout->addWidget( btn, 1, 1 );
QWhatsThis::add( btn, tr( "Click here to send the selected command to the module selected above." ) );
QTimer *t = new QTimer( this );
connect( t, SIGNAL( timeout() ), this, SLOT( updateData() ) );
t->start( 5000 );
updateData();
ModulesDtl = new Detail();
QWhatsThis::add( ModulesDtl->detailView, tr( "This area shows detailed information about this module." ) );
}
ModulesInfo::~ModulesInfo()
{
}
void ModulesInfo::updateData()
{
char modname[64];
char usage[200];
int modsize, usecount;
QString selectedmod;
QListViewItem *curritem = ModulesView->currentItem();
if ( curritem )
{
selectedmod = curritem->text( 0 );
}
ModulesView->clear();
FILE *procfile = fopen( ( QString ) ( "/proc/modules"), "r");
if ( procfile )
{
QListViewItem *newitem;
QListViewItem *selecteditem = 0x0;
while ( true ) {
+ modname[0] = '\0';
+ usage[0] = '\0';
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 );
newitem = new QListViewItem( ModulesView, qmodname, qmodsize, qusecount, qusage );
if ( qmodname == selectedmod )
{
selecteditem = newitem;
}
}
ModulesView->setCurrentItem( selecteditem );
fclose( procfile );
}
}
void ModulesInfo::slotSendClicked()
{
if ( !ModulesView->currentItem() )
{
return;
}
QString capstr = tr( "You really want to execute %1 for this module?" ).arg( CommandCB->currentText() );
QString modname = ModulesView->currentItem()->text( 0 );
if ( QMessageBox::warning( this, modname, capstr,
QMessageBox::Yes | QMessageBox::Default, QMessageBox::No | QMessageBox::Escape ) == QMessageBox::Yes )
{
QString command = "/sbin/";
command.append( CommandCB->currentText() );
command.append( " " );
command.append( modname );
FILE* stream = popen( command, "r" );
if ( stream )
pclose( stream );
}
}