bool CWizDatabaseManager::close(const QString& strKbGUID, bool bNotify)
{
// should close all groups db before close user db.
if (strKbGUID.isEmpty()) {
Q_ASSERT(m_mapGroups.isEmpty());
m_dbPrivate->Close();
m_dbPrivate->deleteLater();
return true;
}
qDebug() << "[CWizDatabaseManager] closed database, "
<< "kb_guid: " << m_mapGroups.value(strKbGUID)->kbGUID()
<< " name: " << m_mapGroups.value(strKbGUID)->name();
QMap<QString, CWizDatabase*>::const_iterator it = m_mapGroups.find(strKbGUID);
if (it != m_mapGroups.end()) {
it.value()->Close();
it.value()->deleteLater();
m_mapGroups.remove(strKbGUID);
} else {
return false;
}
if (bNotify) {
Q_EMIT databaseClosed(strKbGUID);
}
return true;
}
bool CWizDatabaseManager::close(const QString& strKbGUID)
{
// should close all groups db before close user db.
if (!m_dbGroups.isEmpty()) {
Q_ASSERT(!strKbGUID.isEmpty());
}
bool closed = false;
QList<CWizDatabase*>::iterator it;
for (it = m_dbGroups.begin(); it != m_dbGroups.end(); it++) {
CWizDatabase* db = *it;
if (db->kbGUID() == strKbGUID) {
db->Close();
m_dbGroups.erase(it);
closed = true;
break;
}
}
if (!closed && !strKbGUID.isEmpty()) {
TOLOG("WARNING: nothing closed, guid not found");
return false;
}
Q_EMIT databaseClosed(strKbGUID);
return true;
}
void DatabaseTracker::removeOpenDatabase(Database* database)
{
{
MutexLocker openDatabaseMapLock(m_openDatabaseMapGuard);
String originString = database->getSecurityOrigin()->toRawString();
ASSERT(m_openDatabaseMap);
DatabaseNameMap* nameMap = m_openDatabaseMap->get(originString);
if (!nameMap)
return;
String name(database->stringIdentifier());
DatabaseSet* databaseSet = nameMap->get(name);
if (!databaseSet)
return;
DatabaseSet::iterator found = databaseSet->find(database);
if (found == databaseSet->end())
return;
databaseSet->remove(found);
if (databaseSet->isEmpty()) {
nameMap->remove(name);
delete databaseSet;
if (nameMap->isEmpty()) {
m_openDatabaseMap->remove(originString);
delete nameMap;
}
}
}
databaseClosed(database);
}
void LS3DatastoreXML::dbClose(bool saveOnClose) {
LS3ElapsedAutoTimer timer("LS3DatastoreXML::dbClose");
QElapsedTimer time;
time.restart();
if (data!=NULL) {
data->setDoEmitSignals(false);
mapper->submit();
}
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: mapper->submit()"; time.restart();
emit disconnectWidgets();
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: emit disconnectWidgets()"; time.restart();
emit databaseLoaded(false);
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: emit databaseLoaded(false)"; time.restart();
emit databaseClosed(true);
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: emit databaseClosed(true)"; time.restart();
if (!m_currentFile.isEmpty() && saveOnClose) dbSave(m_currentFile);
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: dbSave(m_currentFile)"; time.restart();
resetFieldDefinitions();
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: resetFieldDefinitions()"; time.restart();
clearSelection();
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: clearSelection()"; time.restart();
getReferencTreeModel()->clear();
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: getReferencTreeModel()->clear()"; time.restart();
keywordsdata->setStringList(QStringList());
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: keywordsdata->setStringList()"; time.restart();
authorsdata->setStringList(QStringList());
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: authorsdata->setStringList(QStringList())"; time.restart();
topicsdata->setStringList(QStringList());
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: topicsdata->setStringList(QStringList())"; time.restart();
if (data!=NULL) {
data->setDoEmitSignals(true);
}
data->newFile();
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: data->newFile()"; time.restart();
m_currentFile="";
m_databaseLoaded=true;
emit filenameChanged(m_currentFile);
//qDebug()<<"dbClose(saveOnClose="<<saveOnClose<<"): "<<time.elapsed()<<"ms: emit filenameChanged(m_currentFile)"; time.restart();
}
bool LS3DatastoreXML::dbLoad(const QString &fileName, QProgressBar* progress) {
LS3ElapsedAutoTimer timer("LS3DatastoreXML::dbLoad");
// if a database is opened: close it!
dbClose();
QDomDocument doc("mydocument");
QFile file(fileName);
QString errorMessage;
int errorLine;
int errorColumn;
if (!file.open(QIODevice::ReadOnly)) {
emit dbError(tr("Error opening databse '%1': File could not be opened.").arg(fileName));
return m_databaseLoaded=false;
}
if (!doc.setContent(&file, &errorMessage, &errorLine, &errorColumn)) {
file.close();
//file.close();
emit dbError(tr("Error parsing databse '%1': %2 (line %3, column %4).").arg(fileName).arg(errorMessage).arg(errorLine).arg(errorColumn));
return m_databaseLoaded=false;
}
file.close();
QDomElement docElem = doc.documentElement();
if (docElem.tagName()!="litsoz3database") {
emit dbError(tr("Error in databse '%1': This is not a LitSoz 3 databse file (root element is <%2>, but should be <litsoz3database>.").arg(fileName).arg(docElem.tagName()));
return m_databaseLoaded=false;
}
QDomElement n = docElem.firstChildElement("records");
data->loadFromXML(n, progress);
timer.showMessage("XML loaded");
//if (keywordsdata) delete keywordsdata
//keywordsdata = new QStringListModel(this);
// create a stringlist model for the keywords and read its contents from the keywords field in the metadata table
// the (possibly changed) model will be written back in the closeDB() method
QDomElement metadata = docElem.firstChildElement("metadata");
if (!metadata.isNull()) {
n = metadata.firstChildElement("item");
while(!n.isNull()) {
QString type=n.attribute("type").toLower();
if (type=="keywords") {
QString sdata=n.text().replace("\r\n", "\n");
sdata=sdata.replace("\n\r", "\n");
sdata=sdata.replace("\n\n", "\n");
sdata=sdata.replace("\n\n", "\n");
sdata=sdata.replace("\r\r", "");
QStringList sl=sdata.split("\n", QString::SkipEmptyParts);
sl.removeDuplicates();
sl.sort();
keywordsdata->setStringList(sl);
}
if (type=="topics") {
QString sdata=n.text().replace("\r\n", "\n");
sdata=sdata.replace("\n\r", "\n");
sdata=sdata.replace("\n\n", "\n");
sdata=sdata.replace("\n\n", "\n");
sdata=sdata.replace("\r\r", "");
QStringList sl=sdata.split("\n", QString::SkipEmptyParts);
sl.removeDuplicates();
sl.sort();
topicsdata->setStringList(sl);
}
n=n.nextSiblingElement("item");
}
}
timer.showMessage("METADATA read");
// read the list of selected records
QDomElement selectedNode = docElem.firstChildElement("selection_list");
clearSelection();
if (!selectedNode.isNull()) {
n = selectedNode.firstChildElement("item");
while(!n.isNull()) {
QString uuid=n.attribute("uuid");
select(uuid);
n=n.nextSiblingElement("item");
}
}
timer.showMessage("SELECTION read");
// read the reference tree
QDomElement reftreeNode = docElem.firstChildElement("litsoz3_reference_tree");
getReferencTreeModel()->readFromXML(reftreeNode);
timer.showMessage("REFTREE read");
// read the authorsdata completer list from a file in config dir
//if (authorsdata) delete authorsdata;
//authorsdata = new QStringListModel(this);
QFile f(settings->GetConfigDirectory()+"/completers/authors.lst");
if (f.open(QIODevice::ReadOnly|QIODevice::Text)) {
//std::cout<<"OK\n";
QString s=QString::fromUtf8(f.readAll());
authorsdata->setStringList(s.split('\n', QString::SkipEmptyParts));
}
updateCompleters(0, recordCount()-1, false);
timer.showMessage("AUTHORS_COMPLETER read");
m_currentFile=fileName;
emit filenameChanged(m_currentFile);
emit connectWidgets();
timer.showMessage("CONNECTED_WIDGETS");
dbFirst();
timer.showMessage("MOVED FIRST");
emit databaseLoaded(true);
emit databaseClosed(false);
emit massiveSelectionChange();
timer.showMessage("EMITED SIGNALS");
return m_databaseLoaded=true;
}
void DatabaseTracker::failedToOpenDatabase(Database* database)
{
databaseClosed(database);
}
