Work on backup.

src/gui/formbackupdatabasesettings.cpp

@@ -43,6 +43,11 @@ FormBackupDatabaseSettings::FormBackupDatabaseSettings(QWidget *parent) : QDialo
 
   selectFolder(qApp->documentsFolderPath());  
   m_ui->m_txtBackupName->lineEdit()->setText(QString(APP_LOW_NAME) + "_" + QDateTime::currentDateTime().toString("yyyyMMddHHmm"));
+
+  if (qApp->database()->activeDatabaseDriver() != DatabaseFactory::SQLITE &&
+      qApp->database()->activeDatabaseDriver() != DatabaseFactory::SQLITE_MEMORY) {
+    m_ui->m_checkBackupDatabase->setDisabled(true);
+  }
 }
 
 FormBackupDatabaseSettings::~FormBackupDatabaseSettings() {
@@ -50,7 +55,7 @@ FormBackupDatabaseSettings::~FormBackupDatabaseSettings() {
 }
 
 void FormBackupDatabaseSettings::performBackup() {
-
+  // TODO: Backup.
 }
 
 void FormBackupDatabaseSettings::selectFolder(QString path) {

src/miscellaneous/databasefactory.cpp

@@ -342,6 +342,10 @@ void DatabaseFactory::determineDriver() {
   }
 }
 
+DatabaseFactory::UsedDriver DatabaseFactory::activeDatabaseDriver() const {
+  return m_activeDatabaseDriver;
+}
+
 QSqlDatabase DatabaseFactory::mysqlConnection(const QString &connection_name) {
   if (!m_mysqlDatabaseInitialized) {
     // Return initialized database.

src/miscellaneous/databasefactory.h

@@ -85,6 +85,8 @@ class DatabaseFactory : public QObject {
 
     QString mysqlInterpretErrorCode(MySQLError error_code);
 
+    UsedDriver activeDatabaseDriver() const;
+
   private:
     //
     // GENERAL stuff.