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Show moer information about the indexes.

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This commit is contained in:
eelke 2018-04-08 09:04:38 +02:00
parent 8c20bd6a02
commit 61645d44ac
5 changed files with 110 additions and 25 deletions
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59
pglab/TablesPage.cpp
View file

@ -7,7 +7,7 @@
#include "ResultTableModelUtil.h"
#include "ColumnTableModel.h"
#include "ConstraintModel.h"
#include "NamespaceFilterWidget.h"
//#include "NamespaceFilterWidget.h"
#include "IconColumnDelegate.h"
#include "IndexModel.h"
#include "SqlFormattingUtils.h"
@ -43,6 +43,7 @@ TablesPage::TablesPage(MainWindow *parent)
font.setFixedPitch(true);
font.setPointSize(10);
ui->constraintSqlEdit->setFont(font);
ui->indexSqlEdit->setFont(font);
SetTableViewDefault(ui->indexesTable);
m_indexModel = new IndexModel(this);
@ -50,8 +51,8 @@ TablesPage::TablesPage(MainWindow *parent)
ui->indexesTable->setItemDelegate(new PgLabItemDelegate(ui->indexesTable));
ui->indexesTable->setItemDelegateForColumn(0, delegate);
m_namespaceFilterWidget = new NamespaceFilterWidget(this);
ui->verticalLayoutTableView->addWidget(m_namespaceFilterWidget);
//m_namespaceFilterWidget = new NamespaceFilterWidget(this);
//ui->verticalLayoutTableView->addWidget(m_namespaceFilterWidget);
connect(ui->tableListTable->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
@ -63,6 +64,9 @@ TablesPage::TablesPage(MainWindow *parent)
connect(ui->constraintsTable->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&TablesPage::constraintsTable_selectionChanged);
connect(ui->indexesTable->selectionModel(), &QItemSelectionModel::selectionChanged, this,
&TablesPage::indexesTable_selectionChanged);
}
TablesPage::~TablesPage()
@ -75,11 +79,12 @@ void TablesPage::setCatalog(std::shared_ptr<PgDatabaseCatalog> cat)
m_catalog = cat;
m_tablesModel->setCatalog(cat);
ui->tableListTable->resizeColumnsToContents();
m_namespaceFilterWidget->init(cat->namespaces());
// m_namespaceFilterWidget->init(cat->namespaces());
auto highlighter = new SqlSyntaxHighlighter(ui->constraintSqlEdit->document());
highlighter->setTypes(*cat->types());
highlighter = new SqlSyntaxHighlighter(ui->indexSqlEdit->document());
highlighter->setTypes(*cat->types());
}
void TablesPage::tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
@ -98,24 +103,26 @@ void TablesPage::tableListTable_currentRowChanged(const QModelIndex &current, co
}
}
void TablesPage::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);
//void TablesPage::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);
}
}
// ui->constraintSqlEdit->setPlainText(drop % QString::fromUtf16(u"\n") % add);
// }
//}
void TablesPage::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());
for (const auto e : indexes)
rijen.insert(e.row());
QString drops;
QString creates;
for (auto rij : rijen) {
@ -126,6 +133,24 @@ void TablesPage::constraintsTable_selectionChanged(const QItemSelection &/*selec
ui->constraintSqlEdit->setPlainText(drops % "\n" % creates);
}
void TablesPage::indexesTable_selectionChanged(const QItemSelection &/*selected*/, const QItemSelection &/*deselected*/)
{
const auto indexes = ui->indexesTable->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 PgIndex index = m_indexModel->getIndex(rij);
//drops += getDropIndexDefinition(*m_catalog, index) % "\n";
creates += getIndexDefinition(*m_catalog, index) % "\n";
}
ui->indexSqlEdit->setPlainText(drops % "\n" % creates);
}
void TablesPage::on_tableListTable_doubleClicked(const QModelIndex &index)
{
PgClass table = m_tablesModel->getTable(index.row());

5
pglab/TablesPage.h
View file

@ -34,13 +34,14 @@ private:
ColumnTableModel* m_columnsModel = nullptr;
ConstraintModel* m_constraintModel = nullptr;
IndexModel* m_indexModel = nullptr;
NamespaceFilterWidget* m_namespaceFilterWidget;
//NamespaceFilterWidget* m_namespaceFilterWidget;
private slots:
void tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
void constraintsTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
// void constraintsTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous);
void constraintsTable_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
void indexesTable_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
void on_tableListTable_doubleClicked(const QModelIndex &index);
};

14
pglab/TablesPage.ui
View file

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>1041</width>
<height>830</height>
<width>993</width>
<height>754</height>
</rect>
</property>
<property name="windowTitle">
@ -38,7 +38,7 @@
</widget>
<widget class="QTabWidget" name="tabWidget">
<property name="currentIndex">
<number>1</number>
<number>2</number>
</property>
<widget class="QWidget" name="columnsTab">
<attribute name="title">
@ -76,7 +76,13 @@
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_4">
<item>
<widget class="QTableView" name="indexesTable"/>
<widget class="QSplitter" name="splitter_3">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<widget class="QTableView" name="indexesTable"/>
<widget class="QPlainTextEdit" name="indexSqlEdit"/>
</widget>
</item>
</layout>
</widget>