KStatusBar * StatusBarExtension::statusBar() const
{
if ( !d->m_statusBar ) {
KParts::ReadOnlyPart* part = qobject_cast<KParts::ReadOnlyPart*>(parent());
QWidget* w = part ? part->widget() : 0;
KMainWindow* mw = w ? qobject_cast<KMainWindow *>( w->topLevelWidget() ) : 0;
if ( mw )
d->m_statusBar = mw->statusBar();
}
return d->m_statusBar;
}
void Glossary::rebuildGlossaryCache()
{
KMainWindow *mainWindow = dynamic_cast<KMainWindow *>( kapp->mainWidget() );
Q_ASSERT( mainWindow );
mainWindow->statusBar()->message( i18n( "Rebuilding cache..." ) );
KProcess *meinproc = new KProcess;
connect( meinproc, SIGNAL( processExited( KProcess * ) ),
this, SLOT( meinprocExited( KProcess * ) ) );
*meinproc << locate( "exe", QString::fromLatin1( "meinproc" ) );
*meinproc << QString::fromLatin1( "--output" ) << m_cacheFile;
*meinproc << QString::fromLatin1( "--stylesheet" )
<< locate( "data", QString::fromLatin1( "khelpcenter/glossary.xslt" ) );
*meinproc << m_sourceFile;
meinproc->start( KProcess::NotifyOnExit );
}
void Glossary::meinprocExited( KProcess *meinproc )
{
delete meinproc;
if ( !QFile::exists( m_cacheFile ) )
return;
m_config->writePathEntry( "CachedGlossary", m_sourceFile );
m_config->writeEntry( "CachedGlossaryTimestamp", glossaryCTime() );
m_config->sync();
m_status = CacheOk;
KMainWindow *mainWindow = dynamic_cast<KMainWindow *>( kapp->mainWidget() );
Q_ASSERT( mainWindow );
mainWindow->statusBar()->message( i18n( "Rebuilding cache... done." ), 2000 );
buildGlossaryTree();
}
