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Code Issues Releases Wiki Activity

Efficiency++

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This commit is contained in:
Jeff Mitchell 2011-04-19 15:57:13 -04:00
parent 9310755e92
commit edaabc0ae6
1 changed files with 17 additions and 9 deletions
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26
src/libtomahawk/infosystem/infosystemcache.cpp
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@ -169,6 +169,11 @@ InfoSystemCache::loadCache( Tomahawk::InfoSystem::InfoType type, const QString &
qDebug() << "Checking files in dir " << dir.canonicalPath();
QFileInfoList files = dir.entryInfoList( QDir::Files );
qDebug() << "Found " << files.size() << " files";
QHash< InfoCriteriaHash, QVariant > dataHash = m_dataCache[type];
QHash< InfoCriteriaHash, QDateTime > insertDateHash = m_insertTimeCache[type];
QHash< InfoCriteriaHash, QDateTime > maxDateHash = m_maxTimeCache[type];
QHash< InfoCriteriaHash, QString > fileLocationHash = m_fileLocationCache[type];
foreach ( QFileInfo file, files )
{
@ -183,10 +188,7 @@ InfoSystemCache::loadCache( Tomahawk::InfoSystem::InfoType type, const QString &
QSettings cachedSettings( file.canonicalFilePath(), QSettings::IniFormat );
QHash< InfoCriteriaHash, QVariant > dataHash = m_dataCache[type];
QHash< InfoCriteriaHash, QDateTime > insertDateHash = m_insertTimeCache[type];
QHash< InfoCriteriaHash, QDateTime > maxDateHash = m_maxTimeCache[type];
QHash< InfoCriteriaHash, QString > fileLocationHash = m_fileLocationCache[type];
InfoCriteriaHash criteria;
cachedSettings.beginGroup( "criteria" );
foreach ( QString key, cachedSettings.childKeys() )
@ -196,12 +198,13 @@ InfoSystemCache::loadCache( Tomahawk::InfoSystem::InfoType type, const QString &
insertDateHash[criteria] = cachedSettings.value( "inserttime" ).toDateTime();
maxDateHash[criteria] = QDateTime::fromMSecsSinceEpoch( file.baseName().toLongLong() );
fileLocationHash[criteria] = file.canonicalFilePath();
m_dataCache[type] = dataHash;
m_insertTimeCache[type] = insertDateHash;
m_maxTimeCache[type] = maxDateHash;
m_fileLocationCache[type] = fileLocationHash;
}
m_dataCache[type] = dataHash;
m_insertTimeCache[type] = insertDateHash;
m_maxTimeCache[type] = maxDateHash;
m_fileLocationCache[type] = fileLocationHash;
m_cacheRemainingToLoad--;
}
@ -221,6 +224,8 @@ InfoSystemCache::saveCache( Tomahawk::InfoSystem::InfoType type, const QString &
}
}
QHash< InfoCriteriaHash, QString > fileLocationHash = m_fileLocationCache[type];
foreach ( InfoCriteriaHash criteria, m_dirtySet[type].values() )
{
QString maxAge( QString::number( m_maxTimeCache[type][criteria].toMSecsSinceEpoch() ) );
@ -246,9 +251,12 @@ InfoSystemCache::saveCache( Tomahawk::InfoSystem::InfoType type, const QString &
cachedSettings.endGroup();
cachedSettings.setValue( "data", m_dataCache[type][criteria] );
cachedSettings.setValue( "inserttime", m_insertTimeCache[type][criteria] );
fileLocationHash[criteria] = settingsFilePath;
m_dirtySet[type].remove( criteria );
}
m_fileLocationCache[type] = fileLocationHash;
}