{

ExportEverything,

ExportSchemaOnly,

ExportDataOnly,

: QDialog(parent),

ui(new Ui::ExportSqlDialog),

pdb(db)

{

// Create UI

ui->setupUi(this);

// Load settings

ui->checkColNames->setChecked(Settings::getValue("exportsql", "insertcolnames").toBool());

ui->checkMultiple->setChecked(Settings::getValue("exportsql", "insertmultiple").toBool());

ui->comboOldSchema->setCurrentIndex(Settings::getValue("exportsql", "oldschema").toInt());

// Get list of tables to export

const auto objects = pdb->schemata["main"].equal_range("table");

for(auto it=objects.first;it!=objects.second;++it)

ui->listTables->addItem(new QListWidgetItem(IconCache::get(sqlb::Object::typeToString(it->second->type())), QString::fromStdString(it->second->name())));

// Sort list of tables and select the table specified in the

// selection parameter or all tables if table not specified

ui->listTables->model()->sort(0);

if(selection.isEmpty())

{

for (int i = 0; i < ui->listTables->count(); ++i)

ui->listTables->item(i)->setSelected(true);

}

else

{

QList<QListWidgetItem*> items = ui->listTables->findItems(selection, Qt::MatchExactly);

ui->listTables->setCurrentItem(items.at(0));

}

ui->listTables->setFocus();

{

for (int i = 0; i < ui->listTables->count(); ++i)

ui->listTables->item(i)->setSelected(true);

{

for (int i = 0; i < ui->listTables->count(); ++i)

ui->listTables->item(i)->setSelected(false);

{

QList<QListWidgetItem*> selectedItems = ui->listTables->selectedItems();

if(selectedItems.isEmpty())

{

QMessageBox::warning(this, QApplication::applicationName(),

tr("Please select at least one table."));

return;

}

// Try to find a default file name

QString defaultFileName;

if(selectedItems.count() == 1) // One table -> Suggest table name

defaultFileName = selectedItems.at(0)->text() + FILE_EXT_SQL_DEFAULT;

else if(selectedItems.count() == ui->listTables->count()) // All tables -> Suggest database name

defaultFileName = pdb->currentFile() + FILE_EXT_SQL_DEFAULT;

QString fileName = FileDialog::getSaveFileName(

CreateSQLFile,

this,

tr("Choose a filename to export"),

FILE_FILTER_SQL,

defaultFileName);

if(fileName.isEmpty())

return;

// Save settings

Settings::setValue("exportsql", "insertcolnames", ui->checkColNames->isChecked());

Settings::setValue("exportsql", "insertmultiple", ui->checkMultiple->isChecked());

Settings::setValue("exportsql", "oldschema", ui->comboOldSchema->currentIndex());

std::vector<std::string> tables;

for(const QListWidgetItem* item : ui->listTables->selectedItems())

tables.push_back(item->text().toStdString());

// Check what to export. The indices here depend on the order of the items in the combobox in the ui file

bool exportSchema = ui->comboWhat->currentIndex() == ExportEverything || ui->comboWhat->currentIndex() == ExportSchemaOnly;

bool exportData = ui->comboWhat->currentIndex() == ExportEverything || ui->comboWhat->currentIndex() == ExportDataOnly;

bool keepSchema = ui->comboOldSchema->currentIndex() == 0;

// Perform actual export

bool dumpOk = pdb->dump(fileName,

tables,

ui->checkColNames->isChecked(),

ui->checkMultiple->isChecked(),

exportSchema,

exportData,

keepSchema);

if (dumpOk)

QMessageBox::information(this, QApplication::applicationName(), tr("Export completed."));

else

QMessageBox::warning(this, QApplication::applicationName(), tr("Export cancelled or failed."));

QDialog::accept();

{

// Only show the combobox for deciding what to do with the old schema when importing into an existing database when we're

// actually exporting the schema here

if(index != ExportDataOnly)

ui->comboOldSchema->setVisible(true);

else

ui->comboOldSchema->setVisible(false);