diff options
Diffstat (limited to 'kioslave/media/medianotifier/medianotifier.cpp')
| -rw-r--r-- | kioslave/media/medianotifier/medianotifier.cpp | 80 |
1 files changed, 77 insertions, 3 deletions
diff --git a/kioslave/media/medianotifier/medianotifier.cpp b/kioslave/media/medianotifier/medianotifier.cpp index 98a474ba7..ce39215d9 100644 --- a/kioslave/media/medianotifier/medianotifier.cpp +++ b/kioslave/media/medianotifier/medianotifier.cpp @@ -19,8 +19,12 @@ #include "medianotifier.h" +#include <sys/vfs.h> + #include <qfile.h> #include <qfileinfo.h> +#include <qdir.h> +#include <qcheckbox.h> #include <kapplication.h> #include <kglobal.h> @@ -44,6 +48,11 @@ MediaNotifier::MediaNotifier(const QCString &name) : KDEDModule(name) connectDCOPSignal( "kded", "mediamanager", "mediumChanged(QString, bool)", "onMediumChange(QString, bool)", true ); + + m_freeTimer = new QTimer( this ); + connect( m_freeTimer, SIGNAL( timeout() ), SLOT( checkFreeDiskSpace() ) ); + m_freeTimer->start( 1000*6*2 /* 20 minutes */ ); + m_freeDialog = 0; } MediaNotifier::~MediaNotifier() @@ -103,12 +112,12 @@ bool MediaNotifier::autostart( const KFileItem &medium ) { QString mimetype = medium.mimetype(); - bool is_cdrom = mimetype.startsWith( "cd" ) || mimetype.startsWith( "dvd" ); - bool is_mounted = mimetype.endsWith( "_mounted" ); + bool is_cdrom = mimetype.startsWith( "media/cd" ) || mimetype.startsWith( "media/dvd" ); + bool is_mounted = mimetype.contains( "_mounted" ); // We autorun only on CD/DVD or removable disks (USB, Firewire) if ( !( is_cdrom || is_mounted ) - && mimetype!="media/removable_mounted" ) + && !mimetype.startsWith("media/removable_mounted") ) { return false; } @@ -309,4 +318,69 @@ extern "C" } } +void MediaNotifier::checkFreeDiskSpace() +{ + struct statfs sfs; + long total, avail; + if ( m_freeDialog ) + return; + + if ( statfs( QFile::encodeName( QDir::homeDirPath() ), &sfs ) == 0 ) + { + total = sfs.f_blocks; + avail = ( getuid() ? sfs.f_bavail : sfs.f_bfree ); + + if (avail < 0 || total <= 0) + return; // we better do not say anything about it + + int freeperc = static_cast<int>(100 * double(avail) / total); + + if ( freeperc < 5 && KMessageBox::shouldBeShownContinue( "dontagainfreespace" ) ) // free disk space dropped under a limit + { + m_freeDialog= new KDialogBase( + i18n( "Low Disk Space" ), + KDialogBase::Yes | KDialogBase::No, + KDialogBase::Yes, KDialogBase::No, + 0, "warningYesNo", false, true, + i18n( "Start Konqueror" ), KStdGuiItem::cancel()); + + QString text = i18n( "You are running low on disk space on your home partition (currently %1% free), would you like to " + "run Konqueror to free some disk space and fix the problem?" ).arg( freeperc ); + bool checkboxResult = false; + KMessageBox::createKMessageBox(m_freeDialog, QMessageBox::Warning, text, QStringList(), + i18n("Do not ask again"), + &checkboxResult, KMessageBox::Notify | KMessageBox::NoExec); + m_freeDialog->show(); + connect( m_freeDialog, SIGNAL( yesClicked() ), SLOT( slotFreeContinue() ) ); + connect( m_freeDialog, SIGNAL( noClicked() ), SLOT( slotFreeCancel() ) ); + } + } +} + +void MediaNotifier::slotFreeContinue() +{ + slotFreeFinished( KMessageBox::Continue ); +} + +void MediaNotifier::slotFreeCancel() +{ + slotFreeFinished( KMessageBox::Cancel ); +} + +void MediaNotifier::slotFreeFinished( KMessageBox::ButtonCode res ) +{ + QCheckBox *checkbox = ::qt_cast<QCheckBox*>( m_freeDialog->child( 0, "QCheckBox" ) ); + if ( checkbox && checkbox->isChecked() ) + KMessageBox::saveDontShowAgainYesNo("dontagainfreespace", res); + m_freeDialog->delayedDestruct(); + m_freeDialog = 0; + + if ( res == KMessageBox::Continue ) // start Konqi + { + ( void ) new KRun( KURL::fromPathOrURL( QDir::homeDirPath() ) ); + } + else // people don't want to be bothered, at least stop the timer; there's no way to save the dontshowagain entry in this case + m_freeTimer->stop(); +} + #include "medianotifier.moc" |