looqs/gui/searchworker.cpp

56 خطوط
1.5 KiB
C++

#include "searchworker.h"
#include <QDebug>
SearchWorker::SearchWorker()
{
}
SearchWorker::SearchWorker(const QString &dbpath)
{
QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(dbpath);
if(!db.open())
{
qDebug() << "failed to open database";
}
queryContent = new QSqlQuery(db);
queryFile = new QSqlQuery(db);
queryFile->prepare("SELECT path, mtime FROM file WHERE path LIKE ? ORDER BY mtime DESC");
queryContent->prepare("SELECT file.path, content.page, file.mtime FROM file INNER JOIN content ON file.id = "
"content.fileid INNER JOIN content_fts ON content.id = content_fts.ROWID WHERE "
"content_fts.content MATCH ? ORDER By file.mtime DESC, content.page ASC");
}
void SearchWorker::searchForFile(const QString &query)
{
QVector<SearchResult> results;
queryFile->addBindValue("%" + query + "%");
queryFile->exec();
while(queryFile->next())
{
SearchResult result;
result.page = 0;
result.path = queryFile->value(0).toString();
result.mtime = queryFile->value(1).toUInt();
results.append(result);
}
emit searchResultsReady(results);
}
void SearchWorker::searchForContent(const QString &query)
{
QVector<SearchResult> results;
queryContent->addBindValue(query);
queryContent->exec();
while(queryContent->next())
{
SearchResult result;
result.path = queryContent->value(0).toString();
result.page = queryContent->value(1).toUInt();
result.mtime = queryContent->value(2).toUInt();
results.append(result);
}
emit searchResultsReady(results);
}