Restructuring catalog tabs

- Moved detail tabs of table to their own components - Table list has become seperate component on seperate tab - Table list does not use designer anymore - Moved sequences and functions tabs into the catalog inspector
2019-02-09 09:49:27 +01:00 · 2019-02-09 09:49:27 +01:00 · 42432b06a9
commit 42432b06a9
parent a704332342
31 changed files with 598 additions and 472 deletions
--- a/pglab/widgets/CatalogTablesPage.cpp
+++ b/pglab/widgets/CatalogTablesPage.cpp
@ -0,0 +1,189 @@
+#include "CatalogTablesPage.h"
+
+#include "ColumnPage.h"
+#include "ColumnTableModel.h"
+#include "ConstraintModel.h"
+#include "PgLabTableView.h"
+#include "PropertiesPage.h"
+#include "ResultTableModelUtil.h"
+#include "SqlCodePreview.h"
+#include "TriggerPage.h"
+#include "catalog/PgIndexContainer.h"
+#include "catalog/PgTriggerContainer.h"
+#include "widgets/CatalogConstraintPage.h"
+#include "widgets/CatalogIndexPage.h"
+
+#include <QApplication>
+#include <QStringBuilder>
+#include <QTableWidget>
+
+CatalogTablesPage::CatalogTablesPage(QWidget *parent)
+	: QSplitter(Qt::Horizontal, parent)
+{
+	m_tableView = new PgLabTableView(this);
+	m_detailsTabs = new QTabWidget(this);
+
+	// Populate splitter
+	addWidget(m_tableView);
+	addWidget(m_detailsTabs);
+
+	// Setup model(s)
+	m_tablesModel = new TablesTableModel(this);
+	m_tableView->setModel(m_tablesModel);
+
+	// - Columns page
+	m_columnsPage = new ColumnPage(this);
+	m_detailsTabs->addTab(m_columnsPage, "");
+
+	// constrainst
+	m_constraintPage = new CatalogConstraintPage(this);
+	m_detailsTabs->addTab(m_constraintPage, "");
+
+	// - Index page
+	m_indexPage = new CatalogIndexPage(this);
+	m_detailsTabs->addTab(m_indexPage, "");
+
+	// - Properties page
+	m_propertiesPage = new PropertiesPage(this);
+	m_propertiesPage->setSourceModel(m_tablesModel);
+	m_detailsTabs->addTab(m_propertiesPage, "");
+
+	connect(m_tableView->selectionModel(), &QItemSelectionModel::currentRowChanged,
+			m_propertiesPage, &PropertiesPage::setActiveRow);
+
+	// - Trigger page
+	m_triggerPage = new TriggerPage(this);
+	m_detailsTabs->addTab(m_triggerPage, "");
+
+	// SQL tab
+	m_tableSql = new SqlCodePreview(this);
+	m_detailsTabs->addTab(m_tableSql, "");
+
+	// Force focus on columns tab by default
+	m_detailsTabs->setCurrentIndex(0);
+
+	// Signals
+	connect(m_tableView->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
+			&CatalogTablesPage::tableListTable_currentRowChanged);
+
+	connect(m_tablesModel, &QAbstractItemModel::layoutChanged,
+			this, &CatalogTablesPage::tableListTable_layoutChanged);
+}
+
+void CatalogTablesPage::retranslateUi(bool all)
+{
+	auto set_tabtext = [this] (QWidget *widget, QString translation) {
+		m_detailsTabs->setTabText(m_detailsTabs->indexOf(widget), translation);
+	};
+
+	set_tabtext(m_columnsPage, QApplication::translate("TablesPage", "Columns", nullptr));
+	set_tabtext(m_constraintPage, QApplication::translate("TablesPage", "Constraints", nullptr));
+	set_tabtext(m_indexPage, QApplication::translate("TablesPage", "Indexes", nullptr));
+	set_tabtext(m_propertiesPage, QApplication::translate("TablesPage", "Properties", nullptr));
+	set_tabtext(m_triggerPage, QApplication::translate("TablesPage", "Triggers", nullptr));
+	set_tabtext(m_tableSql, QApplication::translate("TablesPage", "SQL", nullptr));
+}
+
+void CatalogTablesPage::setCatalog(std::shared_ptr<PgDatabaseCatalog> cat)
+{
+	m_catalog = cat;
+	m_tablesModel->setCatalog(cat);
+	m_tableView->resizeColumnsToContents();
+
+	m_constraintPage->setCatalog(cat);
+	m_indexPage->setCatalog(cat);
+	m_triggerPage->setCatalog(cat);
+}
+
+void CatalogTablesPage::setNamespaceFilter(TablesTableModel::NamespaceFilter filter)
+{
+	m_tablesModel->setNamespaceFilter(filter);
+}
+
+void CatalogTablesPage::tableListTable_currentRowChanged(const QModelIndex &current, const QModelIndex &previous)
+{
+	if (current.row() != previous.row()) {
+		if (current.isValid()) {
+			PgClass table = m_tablesModel->getTable(current.row());
+			selectedTableChanged(table);
+		}
+		else
+			selectedTableChanged({});
+	}
+}
+
+
+void CatalogTablesPage::tableListTable_layoutChanged(const QList<QPersistentModelIndex> &, QAbstractItemModel::LayoutChangeHint )
+{
+	auto&& index = m_tableView->selectionModel()->currentIndex();
+	if (index.isValid()) {
+		PgClass table = m_tablesModel->getTable(index.row());
+		selectedTableChanged(table);
+	}
+	else
+		selectedTableChanged({});
+}
+
+void CatalogTablesPage::on_tableListTable_doubleClicked(const QModelIndex &index)
+{
+	PgClass table = m_tablesModel->getTable(index.row());
+	if (table.oid() != InvalidOid) {
+//		context()->moduleAction("pglab.crudpage", "open", {
+//									{ "oid", table.oid() }
+//								});
+	}
+}
+
+void CatalogTablesPage::selectedTableChanged(const std::optional<PgClass> &table)
+{
+	m_columnsPage->setData(m_catalog, table);
+
+	m_constraintPage->setFilter(table);
+	m_indexPage->setFilter(table);
+	m_triggerPage->setFilter(table);
+
+	updateSqlTab(table);
+}
+
+void CatalogTablesPage::updateSqlTab(const std::optional<PgClass> &table)
+{
+	if (!table.has_value()) {
+		m_tableSql->clear();
+		return;
+	}
+
+	QString drop_sql;
+	QString create_sql;
+	// create table
+	create_sql += table->createSql();
+	// - columns
+	// - constraints
+	// table details (inherits etc)
+
+	// Indexes
+	drop_sql += "-- drop Indexes\n";
+	create_sql += "-- create Indexes\n";
+	auto && indexes = m_catalog->indexes()->getIndexesForTable(table->oid());
+	for (auto && index : indexes) {
+		drop_sql += index.dropSql() % "\n";
+		create_sql += index.createSql() % "\n";
+	}
+
+	// Triggers
+	drop_sql += "-- drop Triggers\n";
+	create_sql += "-- create Triggers\n";
+	auto && triggers = m_catalog->triggers()->getTriggersForRelation(table->oid());
+	for (auto && trg : triggers) {
+		drop_sql += trg.dropSql() % "\n";
+		create_sql += trg.createSql() % "\n";
+	}
+
+	// Privileges
+	create_sql += "-- set Privileges\n";
+	create_sql += table->grantSql() % "\n";
+
+	// Comments
+	create_sql += "-- set Comments table + columns\n";
+	//
+	m_tableSql->setPlainText(drop_sql % "\n\n" % create_sql);
+}