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Functions page now shows sql for selected function.

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The actual SQL needs some further checking.
This commit is contained in:
eelke 2018-12-16 20:40:04 +01:00
parent 31a77a1742
commit c0a11f9b3b
3 changed files with 76 additions and 10 deletions
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70
pglab/FunctionsPage.cpp
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@ -4,13 +4,33 @@
#include "CustomDataRole.h"
#include "PgLabItemDelegate.h"
#include "ProcTableModel.h"
#include "SqlCodePreview.h"
#include <QApplication>
#include <QTableView>
#include <QVBoxLayout>
#include <QTabWidget>
FunctionsPage::FunctionsPage(QWidget *parent) : QWidget(parent)
FunctionsPage::FunctionsPage(QWidget *parent)
: QSplitter(Qt::Horizontal, parent)
{
// create widgets
m_functionTable = new QTableView(this);
m_detailTabs = new QTabWidget(this);
m_definitionView = new SqlCodePreview(this);
// build widget tree
// add top level widgets to splitter
addWidget(m_functionTable);
addWidget(m_detailTabs);
// add widgets to detail tabs
m_detailTabs->addTab(m_definitionView, "SQL");
// auto mainLayout = new QVBoxLayout;
// mainLayout->addWidget(m_functionTable);
// setLayout(mainLayout);
// Do further initialization of widgets and models
SetTableViewDefault(m_functionTable);
m_model = new ProcTableModel(this);
@ -23,14 +43,21 @@ FunctionsPage::FunctionsPage(QWidget *parent) : QWidget(parent)
auto item_delegate = new PgLabItemDelegate(this);
m_functionTable->setItemDelegate(item_delegate);
auto mainLayout = new QVBoxLayout;
mainLayout->addWidget(m_functionTable);
setLayout(mainLayout);
connect(m_functionTable->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
&FunctionsPage::functionTable_currentRowChanged);
retranslateUi();
}
void FunctionsPage::retranslateUi(bool all)
void FunctionsPage::retranslateUi()
{
auto set_tabtext = [this] (QWidget *widget, QString translation) {
m_detailTabs->setTabText(m_detailTabs->indexOf(widget), translation);
};
set_tabtext(m_definitionView, QApplication::translate("FunctionsPage", "SQL", nullptr));
}
void FunctionsPage::setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat)
@ -38,3 +65,34 @@ void FunctionsPage::setCatalog(std::shared_ptr<const PgDatabaseCatalog> cat)
m_catalog = cat;
m_model->setCatalog(cat);
}
void FunctionsPage::functionTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
{
if (current.row() != previous.row()) {
if (current.isValid()) {
auto source_index = m_sortFilterProxy->mapToSource(current);
auto proc = m_model->proc(source_index.row());
selectedProcChanged(proc);
}
else
selectedProcChanged({});
}
}
void FunctionsPage::selectedProcChanged(const std::optional<PgProc> &proc)
{
updateSqlTab(proc);
}
void FunctionsPage::updateSqlTab(const std::optional<PgProc> &proc)
{
if (!proc.has_value()) {
m_definitionView->clear();
return;
}
QString create_sql = proc->createSql();
m_definitionView->setPlainText(create_sql);
}