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Created IndexModel for displaying the indexes on a table. Constraints can now show the SQL to drop and create them.

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The keyword list is now directly based of the official keyword list from postgresql.
This commit is contained in:
eelke 2018-01-06 21:22:22 +01:00
parent b436814eb5
commit 97d4e2a1a4
24 changed files with 754 additions and 228 deletions
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61
pglab/TablesPage.cpp
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@ -9,6 +9,11 @@
#include "ConstraintModel.h"
#include "NamespaceFilterWidget.h"
#include "IconColumnDelegate.h"
#include "IndexModel.h"
#include "SqlFormattingUtils.h"
#include "SqlSyntaxHighlighter.h"
#include <QStringBuilder>
#include <boost/container/flat_set.hpp>
TablesPage::TablesPage(QWidget *parent) :
QWidget(parent),
@ -27,16 +32,32 @@ TablesPage::TablesPage(QWidget *parent) :
SetTableViewDefault(ui->constraintsTable);
m_constraintModel = new ConstraintModel(this);
auto delegate = new IconColumnDelegate(this);
ui->constraintsTable->setModel(m_constraintModel);
ui->constraintsTable->setItemDelegateForColumn(0, delegate);
QFont font;
font.setFamily("Source Code Pro");
font.setFixedPitch(true);
font.setPointSize(10);
ui->constraintSqlEdit->setFont(font);
SetTableViewDefault(ui->indexesTable);
m_indexModel = new IndexModel(this);
ui->indexesTable->setModel(m_indexModel);
ui->indexesTable->setItemDelegateForColumn(0, delegate);
m_namespaceFilterWidget = new NamespaceFilterWidget(this);
ui->verticalLayoutTableView->addWidget(m_namespaceFilterWidget);
connect(ui->tableListTable->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
&TablesPage::on_tableListTable_currentRowChanged);
&TablesPage::on_tableListTable_currentRowChanged);
// connect(ui->constraintsTable->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
// &TablesPage::on_constraintsTable_currentRowChanged);
connect(ui->constraintsTable->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&TablesPage::on_constraintsTable_selectionChanged);
}
@ -51,6 +72,10 @@ void TablesPage::setCatalog(std::shared_ptr<PgDatabaseCatalog> cat)
m_tablesModel->setCatalog(cat);
ui->tableListTable->resizeColumnsToContents();
m_namespaceFilterWidget->init(cat->namespaces());
auto highlighter = new SqlSyntaxHighlighter(ui->constraintSqlEdit->document());
highlighter->setTypes(*cat->types());
}
void TablesPage::on_tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
@ -62,5 +87,37 @@ void TablesPage::on_tableListTable_currentRowChanged(const QModelIndex &current,
m_constraintModel->setData(m_catalog, table);
ui->constraintsTable->resizeColumnsToContents();
ui->constraintsTable->selectionModel()->reset();
m_indexModel->setData(m_catalog, table);
ui->indexesTable->resizeColumnsToContents();
}
}
void TablesPage::on_constraintsTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
{
if (current.row() != previous.row()) {
// QString drop_definition = m_constraintModel->dropDefinition(current.row());
// QString create_definition = m_constraintModel->createDefinition(current.row());
const PgConstraint& constraint = m_constraintModel->constraint(current.row());
QString drop = getDropConstraintDefinition(*m_catalog, constraint);
QString add = getConstraintDefinition(*m_catalog, constraint);
ui->constraintSqlEdit->setPlainText(drop % QString::fromUtf16(u"\n") % add);
}
}
void TablesPage::on_constraintsTable_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
{
const auto indexes = ui->constraintsTable->selectionModel()->selectedIndexes();
boost::container::flat_set<int> rijen;
for (const auto e : indexes) rijen.insert(e.row());
QString drops;
QString creates;
for (auto rij : rijen) {
const PgConstraint constraint = m_constraintModel->constraint(rij);
drops += getDropConstraintDefinition(*m_catalog, constraint) % "\n";
creates += getConstraintDefinition(*m_catalog, constraint) % "\n";
}
ui->constraintSqlEdit->setPlainText(drops % "\n" % creates);
}