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Corrected some usage of QueueTask that was already broken as QueueTask is defunct.

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This commit is contained in:
eelke 2018-12-31 11:38:54 +01:00
parent 1da8ef7407
commit f996703937
8 changed files with 95 additions and 144 deletions
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163
pglab/QueryTab.cpp
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@ -54,14 +54,11 @@ QueryTab::QueryTab(IPluginContentWidgetContext *context_, QWidget *parent)
connect(ui->removeButton, &QPushButton::clicked, m_queryParamListController,
&QueryParamListController::on_removeParam);
context()->QueueTask([this]() { startConnect(); });
startConnect();
}
QueryTab::~QueryTab()
{
// m_dbConnection.blockSignals(true);
// m_dbConnection.closeConnection();
delete ui;
}
@ -158,7 +155,16 @@ void QueryTab::execute()
auto cb = [this](Expected<std::shared_ptr<Pgsql::Result>> res, qint64 elapsedms)
{
context()->QueueTask([this, res, elapsedms]() { query_ready(res, elapsedms); });
if (res.valid()) {
auto && dbresult = res.get();
QMetaObject::invokeMethod(this, "query_ready",
Q_ARG(std::shared_ptr<Pgsql::Result>, dbresult),
Q_ARG(qint64, elapsedms));
}
else {
/// \todo handle error
}
};
if (m_queryParamListController->empty())
@ -201,7 +207,8 @@ void QueryTab::explain(bool analyze)
explain = ExplainRoot::createFromJson(root);
}
}
context()->QueueTask([this, explain]() { explain_ready(explain); });
QMetaObject::invokeMethod(this, "explain_ready",
Q_ARG(ExplainRoot::SPtr, explain));
}).detach();
}
}
@ -436,86 +443,80 @@ std::string QueryTab::getCommandUtf8() const
//}
void QueryTab::query_ready(Expected<std::shared_ptr<Pgsql::Result>> exp_res, qint64 elapsedms)
void QueryTab::query_ready(std::shared_ptr<Pgsql::Result> dbres, qint64 elapsedms)
{
if (exp_res.valid()) {
auto dbres = exp_res.get();
if (dbres) {
addLog("query_ready with result");
auto st = dbres->resultStatus();
if (st == PGRES_TUPLES_OK) {
//int n_rows = dbres->getRows();
//QString rowcount_str = QString("rows: %1").arg(dbres->getRows());
if (dbres) {
addLog("query_ready with result");
auto st = dbres->resultStatus();
if (st == PGRES_TUPLES_OK) {
//int n_rows = dbres->getRows();
//QString rowcount_str = QString("rows: %1").arg(dbres->getRows());
auto result_model = std::make_shared<QueryResultModel>(nullptr , dbres,
m_catalog);
TuplesResultWidget *trw = new TuplesResultWidget;
trw->setResult(result_model, elapsedms);
resultList.push_back(trw);
ui->tabWidget->addTab(trw, "Data");
if (resultList.size() == 1)
ui->tabWidget->setCurrentWidget(trw);
auto result_model = std::make_shared<QueryResultModel>(nullptr , dbres,
m_catalog);
TuplesResultWidget *trw = new TuplesResultWidget;
trw->setResult(result_model, elapsedms);
resultList.push_back(trw);
ui->tabWidget->addTab(trw, "Data");
if (resultList.size() == 1)
ui->tabWidget->setCurrentWidget(trw);
}
else {
if (st == PGRES_COMMAND_OK) {
int tuples_affected = dbres->tuplesAffected();
QString msg;
if (tuples_affected >= 0)
msg = tr("Query returned succesfully: %1 rows affected, execution time %2")
.arg(QString::number(tuples_affected))
.arg(msfloatToHumanReadableString(elapsedms));
else
msg = tr("Query returned succesfully, execution time %1")
.arg(msfloatToHumanReadableString(elapsedms));
}
else {
if (st == PGRES_COMMAND_OK) {
int tuples_affected = dbres->tuplesAffected();
QString msg;
if (tuples_affected >= 0)
msg = tr("Query returned succesfully: %1 rows affected, execution time %2")
.arg(QString::number(tuples_affected))
.arg(msfloatToHumanReadableString(elapsedms));
else
msg = tr("Query returned succesfully, execution time %1")
.arg(msfloatToHumanReadableString(elapsedms));
ui->messagesEdit->append(msg);
ui->messagesEdit->append(msg);
ui->tabWidget->setCurrentWidget(ui->messageTab);
}
else {
// if (st == PGRES_EMPTY_QUERY) {
// statusBar()->showMessage(tr("Empty query."));
// }
// else if (st == PGRES_COPY_OUT) {
// statusBar()->showMessage(tr("COPY OUT."));
// }
// else if (st == PGRES_COPY_IN) {
// statusBar()->showMessage(tr("COPY IN."));
// }
// else if (st == PGRES_BAD_RESPONSE) {
// statusBar()->showMessage(tr("BAD RESPONSE."));
// }
// else if (st == PGRES_NONFATAL_ERROR) {
// statusBar()->showMessage(tr("NON FATAL ERROR."));
// }
// else if (st == PGRES_FATAL_ERROR) {
// statusBar()->showMessage(tr("FATAL ERROR."));
// }
// else if (st == PGRES_COPY_BOTH) {
// statusBar()->showMessage(tr("COPY BOTH shouldn't happen is for replication."));
// }
// else if (st == PGRES_SINGLE_TUPLE) {
// statusBar()->showMessage(tr("SINGLE TUPLE result."));
// }
// else {
// statusBar()->showMessage(tr("No tuples returned, possibly an error..."));
// }
ui->tabWidget->setCurrentWidget(ui->messageTab);
auto details = dbres->diagDetails();
markError(details);
receiveNotice(details);
}
}
}
else {
m_stopwatch.stop();
addLog("query_ready with NO result");
}
}
else {
// we have an error
}
ui->tabWidget->setCurrentWidget(ui->messageTab);
}
else {
// if (st == PGRES_EMPTY_QUERY) {
// statusBar()->showMessage(tr("Empty query."));
// }
// else if (st == PGRES_COPY_OUT) {
// statusBar()->showMessage(tr("COPY OUT."));
// }
// else if (st == PGRES_COPY_IN) {
// statusBar()->showMessage(tr("COPY IN."));
// }
// else if (st == PGRES_BAD_RESPONSE) {
// statusBar()->showMessage(tr("BAD RESPONSE."));
// }
// else if (st == PGRES_NONFATAL_ERROR) {
// statusBar()->showMessage(tr("NON FATAL ERROR."));
// }
// else if (st == PGRES_FATAL_ERROR) {
// statusBar()->showMessage(tr("FATAL ERROR."));
// }
// else if (st == PGRES_COPY_BOTH) {
// statusBar()->showMessage(tr("COPY BOTH shouldn't happen is for replication."));
// }
// else if (st == PGRES_SINGLE_TUPLE) {
// statusBar()->showMessage(tr("SINGLE TUPLE result."));
// }
// else {
// statusBar()->showMessage(tr("No tuples returned, possibly an error..."));
// }
ui->tabWidget->setCurrentWidget(ui->messageTab);
auto details = dbres->diagDetails();
markError(details);
receiveNotice(details);
}
}
}
else {
m_stopwatch.stop();
addLog("query_ready with NO result");
}
}
void QueryTab::markError(const Pgsql::ErrorDetails &details)