QDialog(parent),

ui(new Ui::FileExtensionManager)

{

ui->setupUi(this);

int i = 0;

for(const QString& itemString : init)

{

QString description = itemString.left(itemString.indexOf('(')).trimmed();

QString extension = itemString;

extension = extension.remove (0, itemString.indexOf('(')+1).remove(')').simplified().trimmed();

QTableWidgetItem *newItemDescription = new QTableWidgetItem(description);

QTableWidgetItem *newItemExtension = new QTableWidgetItem(extension);

ui->tableExtensions->insertRow(i);

ui->tableExtensions->setItem(i, 0, newItemDescription);

ui->tableExtensions->setItem(i, 1, newItemExtension);

i++;

}

connect(ui->buttonAdd, SIGNAL(clicked(bool)), this, SLOT(addItem()));

connect(ui->buttonRemove, SIGNAL(clicked(bool)), this, SLOT(removeItem()));

connect(ui->buttonDown, SIGNAL(clicked(bool)), this, SLOT(downItem()));

connect(ui->buttonUp, SIGNAL(clicked(bool)), this, SLOT(upItem()));

{

int i = ui->tableExtensions->rowCount();

ui->tableExtensions->insertRow(i);

QTableWidgetItem *newItemDescription = new QTableWidgetItem(tr("Description"));

QTableWidgetItem *newItemExtension = new QTableWidgetItem(tr("*.extension"));

ui->tableExtensions->setItem(i, 0, newItemDescription);

ui->tableExtensions->setItem(i, 1, newItemExtension);

{

std::set<int> selectedRows;

for (const QTableWidgetItem* item : ui->tableExtensions->selectedItems())

selectedRows.insert(item->row());

for(int row : selectedRows)

ui->tableExtensions->removeRow(row);

{

if (ui->tableExtensions->selectedItems().isEmpty()) return;

int selectedRow = ui->tableExtensions->selectedItems().first()->row();

if(selectedRow == 0)

return;

QTableWidgetItem *t1, *t2;

t1 = ui->tableExtensions->takeItem(selectedRow, 0);

t2 = ui->tableExtensions->takeItem(selectedRow, 1);

ui->tableExtensions->removeRow(selectedRow);

ui->tableExtensions->insertRow(selectedRow-1);

ui->tableExtensions->setItem(selectedRow-1, 0, t1);

ui->tableExtensions->setItem(selectedRow-1, 1, t2);

ui->tableExtensions->selectRow(selectedRow-1);

{

if (ui->tableExtensions->selectedItems().isEmpty()) return;

int selectedRow = ui->tableExtensions->selectedItems().first()->row();

if(selectedRow == ui->tableExtensions->rowCount() - 1)

return;

QTableWidgetItem *t1, *t2;

t1 = ui->tableExtensions->takeItem(selectedRow, 0);

t2 = ui->tableExtensions->takeItem(selectedRow, 1);

ui->tableExtensions->removeRow(selectedRow);

ui->tableExtensions->insertRow(selectedRow+1);

ui->tableExtensions->setItem(selectedRow+1, 0, t1);

ui->tableExtensions->setItem(selectedRow+1, 1, t2);

ui->tableExtensions->selectRow(selectedRow+1);

{

QStringList result;

for (int i = 0; i < ui->tableExtensions->rowCount(); ++i)

{

result.append(QString("%1 (%2)").arg(ui->tableExtensions->item(i, 0)->text(), ui->tableExtensions->item(i, 1)->text()));

}

return result;