void DocMetaInfo::endProcess( DocEntry *entry, DocEntryTraverser *traverser )
{
// kdDebug() << "DocMetaInfo::endProcess() " << entry->name() << endl;
if ( !entry ) {
endTraverseEntries( traverser );
return;
}
if ( entry->hasChildren() ) {
startTraverseEntry( entry->firstChild(), traverser->childTraverser( entry ) );
} else if ( entry->nextSibling() ) {
startTraverseEntry( entry->nextSibling(), traverser );
} else {
DocEntry *parent = entry->parent();
DocEntryTraverser *parentTraverser = 0;
while ( parent ) {
parentTraverser = traverser->parentTraverser();
traverser->deleteTraverser();
if ( parent->nextSibling() ) {
startTraverseEntry( parent->nextSibling(), parentTraverser );
break;
} else {
parent = parent->parent();
traverser = parentTraverser;
}
}
if ( !parent ) {
endTraverseEntries( traverser );
}
}
}
DocEntry *DocMetaInfo::addDirEntry( const QDir &dir, DocEntry *parent )
{
DocEntry *dirEntry = addDocEntry( dir.absPath() + "/.directory" );
if ( !dirEntry ) {
dirEntry = new DocEntry;
dirEntry->setName( dir.dirName() );
addDocEntry( dirEntry );
}
dirEntry->setDirectory( true );
if ( parent ) parent->addChild( dirEntry );
return dirEntry;
}
DocEntry *DocMetaInfo::addDocEntry(const QString &fileName)
{
QFileInfo fi(fileName);
if(!fi.exists())
return 0;
QString extension = fi.extension();
QStringList extensions = QStringList::split('.', extension);
QString lang;
if(extensions.count() >= 2)
{
lang = extensions[extensions.count() - 2];
}
if(!lang.isEmpty() && mLanguages.find(lang) == mLanguages.end())
{
return 0;
}
DocEntry *entry = new DocEntry();
if(entry->readFromFile(fileName))
{
if(!lang.isEmpty() && lang != mLanguages.first())
{
entry->setLang(lang);
entry->setName(i18n("doctitle (language)", "%1 (%2)").arg(entry->name()).arg(mLanguageNames[lang]));
}
if(entry->searchMethod().lower() == "htdig")
{
mHtmlSearch->setupDocEntry(entry);
}
QString indexer = entry->indexer();
indexer.replace("%f", fileName);
entry->setIndexer(indexer);
addDocEntry(entry);
return entry;
}
else
{
delete entry;
return 0;
}
}
QString Navigator::createChildrenList( QTreeWidgetItem *child )
{
++mDirLevel;
QString t;
t += QLatin1String("<ul>\n");
int cc = child->childCount();
for (int i=0;i<cc;i++)
{
NavigatorItem *childItem = static_cast<NavigatorItem *>( child->child(i) );
DocEntry *e = childItem->entry();
t += QLatin1String("<li><a href=\"") + e->url() + QLatin1String("\">");
if ( e->isDirectory() ) t += QLatin1String("<b>");
t += e->name();
if ( e->isDirectory() ) t += QLatin1String("</b>");
t += QLatin1String("</a>");
if ( !e->info().isEmpty() ) {
t += QLatin1String("<br>") + e->info();
}
t += QLatin1String("</li>\n");
if ( childItem->childCount() > 0 && mDirLevel < 2 ) {
t += createChildrenList( childItem );
}
}
t += QLatin1String("</ul>\n");
--mDirLevel;
return t;
}
bool KCMHelpCenter::buildIndex()
{
kdDebug(1401) << "Build Index" << endl;
kdDebug() << "IndexPath: '" << Prefs::indexDirectory() << "'" << endl;
if ( mProcess ) {
kdError() << "Error: Index Process still running." << endl;
return false;
}
mIndexQueue.clear();
QFontMetrics fm( font() );
int maxWidth = 0;
mCmdFile = new KTempFile;
mCmdFile->setAutoDelete( true );
QTextStream *ts = mCmdFile->textStream();
if ( !ts ) {
kdError() << "Error opening command file." << endl;
deleteCmdFile();
return false;
} else {
kdDebug() << "Writing to file '" << mCmdFile->name() << "'" << endl;
}
bool hasError = false;
QListViewItemIterator it( mListView );
while ( it.current() != 0 ) {
ScopeItem *item = static_cast<ScopeItem *>( it.current() );
if ( item->isOn() ) {
DocEntry *entry = item->entry();
QString docText = i18n("Document '%1' (%2):\n")
.arg( entry->identifier() )
.arg( entry->name() );
if ( entry->documentType().isEmpty() ) {
KMessageBox::sorry( this, docText +
i18n("No document type.") );
hasError = true;
} else {
SearchHandler *handler = mEngine->handler( entry->documentType() );
if ( !handler ) {
KMessageBox::sorry( this, docText +
i18n("No search handler available for document type '%1'.")
.arg( entry->documentType() ) );
hasError = true;
} else {
QString indexer = handler->indexCommand( entry->identifier() );
if ( indexer.isEmpty() ) {
KMessageBox::sorry( this, docText +
i18n("No indexing command specified for document type '%1'.")
.arg( entry->documentType() ) );
hasError = true;
} else {
indexer.replace( QRegExp( "%i" ), entry->identifier() );
indexer.replace( QRegExp( "%d" ), Prefs::indexDirectory() );
indexer.replace( QRegExp( "%p" ), entry->url() );
kdDebug() << "INDEXER: " << indexer << endl;
*ts << indexer << endl;
int width = fm.width( entry->name() );
if ( width > maxWidth ) maxWidth = width;
mIndexQueue.append( entry );
}
}
}
}
++it;
}
mCmdFile->close();
if ( mIndexQueue.isEmpty() ) {
deleteCmdFile();
return !hasError;
}
mCurrentEntry = mIndexQueue.begin();
QString name = (*mCurrentEntry)->name();
if ( !mProgressDialog ) {
mProgressDialog = new IndexProgressDialog( this );
connect( mProgressDialog, SIGNAL( cancelled() ),
SLOT( cancelBuildIndex() ) );
connect( mProgressDialog, SIGNAL( closed() ),
SLOT( slotProgressClosed() ) );
}
mProgressDialog->setLabelText( name );
mProgressDialog->setTotalSteps( mIndexQueue.count() );
mProgressDialog->setMinimumLabelWidth( maxWidth );
mProgressDialog->show();
startIndexProcess();
return true;
}