void searchhandler::OpenDB_indexChanged(const int& idx)
{
if (idx < 0) return;
sqlquery::en_filereadstatus sqstatus;
if (m_autocompBusy)
{
m_autocompBusy = false;
m_autocompFutureWatcher.waitForFinished();
}
sq->close_dbfile();
QFileInfo dbfile(m_comboBoxDB->itemText(idx));
sqstatus = sq->open_dbfile(qt2str(m_comboBoxDB->itemText(idx)));
if (sqstatus != sqlquery::sqlfileOK)
{
QMessageBox msgBox((QWidget*)mw);
msgBox.setText(sqlerrormsg(sqstatus));
msgBox.exec();
m_comboBoxDB->removeItem(idx);
}
else
{
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
m_comboBoxSearch->clear();
m_comboBoxSearch->lineEdit()->clear();
m_searchMemoryList.clear();
m_iter = m_searchMemoryList.begin();
m_pushButtonSearchPrev->setEnabled(false);
m_pushButtonSearchNext->setEnabled(false);
emit sendDBtimestamp(dbfile.lastModified());
emit DBreset();
QApplication::restoreOverrideCursor();
}
}
tVecStr qt2strLst(const QStringList& inpLst)
{
tVecStr res;
int n = inpLst.size();
res.reserve(n);
for(int i=0; i < n; i++)
{
res.push_back(qt2str(inpLst[i]));
}
return res;
}
sqlqueryresultlist searchhandler::doGrep(const QString &fp)
{
sqlqueryresultlist reslist;
sqlqueryresult res;
QString str, fp2;
tStr fpstr, fn;
int pos, linenumber=0;
char numtext[10];
QRegExp rx1(*m_grepRegExp);
reslist.result_type = sqlqueryresultlist::sqlresultFILE_LINE;
fp2 = fp;
fp2.replace(QString("$HOME"), QDir::homePath());
#ifdef _WIN32
fp2.replace("/", "\\");
#endif
fpstr = qt2str(fp2);
fn = extract_filename(fpstr.c_str());
QFile file(fp2);
QTextStream in(&file);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
return reslist;
}
while (!in.atEnd())
{
linenumber++;
str = in.readLine();
pos = rx1.indexIn(str);
if (pos != -1)
{
res.filepath = fpstr;
res.filename = fn;
sprintf(numtext, "%d", linenumber);
res.linenum = numtext;
res.linetext = qt2str(str.trimmed().left(80));
reslist.resultlist.push_back(res);
}
}
return reslist;
}
