bool synchronizeDocs(QHelpEngineCore &collection,
QHelpEngineCore &cachedCollection,
CmdLineParser &cmd)
{
TRACE_OBJ
const QDateTime &lastCollectionRegisterTime =
CollectionConfiguration::lastRegisterTime(collection);
if (!lastCollectionRegisterTime.isValid() || lastCollectionRegisterTime
< CollectionConfiguration::lastRegisterTime(cachedCollection))
return true;
const QStringList &docs = collection.registeredDocumentations();
const QStringList &cachedDocs = cachedCollection.registeredDocumentations();
/*
* Ensure that the cached collection contains all docs that
* the collection contains.
*/
foreach (const QString &doc, docs) {
if (!cachedDocs.contains(doc)) {
const QString &docFile = collection.documentationFileName(doc);
if (!cachedCollection.registerDocumentation(docFile)) {
cmd.showMessage(QCoreApplication::translate("Assistant",
"Error registering documentation file '%1': %2").
arg(docFile).arg(cachedCollection.error()), true);
return false;
}
}
}
CollectionConfiguration::updateLastRegisterTime(cachedCollection);
return true;
}
bool rebuildSearchIndex(QCoreApplication *app, const QString &collectionFile,
CmdLineParser &cmd)
{
TRACE_OBJ
QHelpEngine engine(collectionFile);
if (!engine.setupData()) {
cmd.showMessage(QCoreApplication::translate("Assistant", "Error: %1")
.arg(engine.error()), true);
return false;
}
QHelpSearchEngine * const searchEngine = engine.searchEngine();
QObject::connect(searchEngine, SIGNAL(indexingFinished()), app,
SLOT(quit()));
searchEngine->reindexDocumentation();
return app->exec() == 0;
}
