QDialog(parent),

ui(new Ui::CipherDialog),

encryptMode(encrypt),

rawKeyValidator(new QRegExpValidator(QRegExp("0x[a-fA-F0-9]+")))

{

ui->setupUi(this);

if(encrypt)

{

ui->labelDialogDescription->setText(tr("Please set a key to encrypt the database.\nNote that if you change any of the other, optional, settings you'll need "

"to re-enter them as well every time you open the database file.\nLeave the password fields empty to disable the "

"encryption.\nThe encryption process might take some time and you should have a backup copy of your database! Unsaved "

"changes are applied before modifying the encryption."));

} else {

ui->labelDialogDescription->setText(tr("Please enter the key used to encrypt the database.\nIf any of the other settings were altered for this database file "

"you need to provide this information as well."));

ui->editPassword2->setVisible(false);

ui->labelPassword2->setVisible(false);

}

{

if(keyFormat() == KeyFormats::Passphrase)

return QString("'%1'").arg(ui->editPassword->text());

else

return QString("\"x'%1'\"").arg(ui->editPassword->text().mid(2)); // Remove the '0x' part at the beginning

{

if(sender() == ui->comboKeyFormat)

{

if(keyFormat() == KeyFormats::Passphrase)

{

ui->editPassword->setValidator(0);

ui->editPassword2->setValidator(0);

ui->editPassword->setPlaceholderText("");

} else if(keyFormat() == KeyFormats::RawKey) {

ui->editPassword->setValidator(rawKeyValidator);

ui->editPassword2->setValidator(rawKeyValidator);

ui->editPassword->setPlaceholderText("0x...");

}

ui->editPassword->setText("");

ui->editPassword2->setText("");

}

bool valid = true;

if(encryptMode)

valid = ui->editPassword->text() == ui->editPassword2->text();

ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(valid);