pgLab/pglab/ConnectionManagerWindow.cpp

#include "ConnectionManagerWindow.h"
#include "ui_ConnectionManagerWindow.h"
//#include "mainwindow.h"
#include "MasterController.h"
#include <QDataWidgetMapper>
#include <QMessageBox>
#include <QStandardItemModel>
#include "ConnectionListModel.h"


#include <QDir>
#include <QStandardPaths>

QString pskFileName()
{
	QString path = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
	QDir dir(path);
	if (!dir.exists()) {
		dir.mkpath(".");
	}
	path += "/psk.ini";
	return path;
}

ConnectionManagerWindow::ConnectionManagerWindow(MasterController *master, QWidget *parent)
	: QMainWindow(parent)
	, ui(new Ui::ConnectionManagerWindow)
	, m_masterController(master)
	, m_connectionController(master->connectionController())
{
	ui->setupUi(this);
	ui->listView->setModel(m_connectionController->getConnectionListModel());

	setupWidgetMappings();

	connect(ui->listView->selectionModel(),
			   SIGNAL(currentChanged(QModelIndex,QModelIndex)),
			   this, SLOT(on_currentChanged(QModelIndex,QModelIndex)));
}


ConnectionManagerWindow::~ConnectionManagerWindow()
{
	delete ui;
	delete m_mapper;
}

void ConnectionManagerWindow::on_actionAdd_Connection_triggered()
{
	auto clm = m_connectionController->getConnectionListModel();
	clm->newItem();

	// Select the new row
	auto idx = clm->index(clm->rowCount() - 1, 0);
	ui->listView->selectionModel()->setCurrentIndex(idx, QItemSelectionModel::Select);
}

void ConnectionManagerWindow::on_currentChanged(const QModelIndex &current,
										const QModelIndex &)
{
	int currow = current.row();
	auto clm = m_connectionController->getConnectionListModel();
	if (prevSelection)
		clm->save(*prevSelection);
	m_mapper->setCurrentIndex(currow);
	if (currow >= 0)
		prevSelection = static_cast<size_t>(currow);
	else
		prevSelection.reset();
}

void ConnectionManagerWindow::on_actionDelete_connection_triggered()
{
	auto ci = ui->listView->selectionModel()->currentIndex();
	if (ci.isValid()) {
		auto res = QMessageBox::question(this, "pglab",
			tr("Are you sure you want to remove this connection?"), QMessageBox::Yes, QMessageBox::No);
		if (res == QMessageBox::Yes) {
			auto clm = m_connectionController->getConnectionListModel();
			clm->removeRow(ci.row());
		}
	}
}


void ConnectionManagerWindow::setupWidgetMappings()
{
	auto clm = m_connectionController->getConnectionListModel();
	m_mapper = new QDataWidgetMapper(this);
	m_mapper->setModel(clm);
	m_mapper->addMapping(ui->edtName, 1);
	m_mapper->addMapping(ui->edtHost, 2);
	m_mapper->addMapping(ui->spinPort, 3);
	m_mapper->addMapping(ui->edtUser, 4);
	m_mapper->addMapping(ui->edtDbname, 6);
	m_mapper->toFirst();
}

void ConnectionManagerWindow::on_actionConnect_triggered()
{
	auto ci = ui->listView->selectionModel()->currentIndex();
	if (ci.isValid()) {
		auto r = static_cast<size_t>(ci.row());
		m_connectionController->openSqlWindowForConnection(r);
	}
}

void ConnectionManagerWindow::on_actionQuit_application_triggered()
{
	auto res = QMessageBox::question(this, "pglab",
		tr("Close ALL windows?"), QMessageBox::Yes, QMessageBox::No);
	if (res == QMessageBox::Yes) {
		QApplication::quit();
	}
}

void ConnectionManagerWindow::on_actionBackup_database_triggered()
{
	auto ci = ui->listView->selectionModel()->currentIndex();
	m_connectionController->openBackupDlgForConnection(ci.row());
}

void ConnectionManagerWindow::on_actionManage_server_triggered()
{
	auto ci = ui->listView->selectionModel()->currentIndex();
	m_connectionController->openServerWindowForConnection(ci.row());
}

void ConnectionManagerWindow::on_listView_activated(const QModelIndex &index)
{
	if (index.isValid()) {
		auto r = static_cast<size_t>(index.row());
		m_connectionController->openSqlWindowForConnection(r);
	}
}