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Update min. length for password generator.

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Update the minimum length for the password generator depending on the chosen
options.

Closes #420
This commit is contained in:
Felix Geyer 2016-07-31 22:07:47 +02:00
parent e9c8363b70
commit 9532bedd7d
1 changed files with 36 additions and 2 deletions
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38
src/gui/PasswordGeneratorWidget.cpp
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@ -111,6 +111,10 @@ void PasswordGeneratorWidget::sliderMoved()
void PasswordGeneratorWidget::spinBoxChanged()
{
if (m_updatingSpinBox) {
return;
}
// Interlock so that we don't update twice - this causes issues as the spinbox can go higher than slider
m_updatingSpinBox = true;
@ -161,9 +165,39 @@ PasswordGenerator::GeneratorFlags PasswordGeneratorWidget::generatorFlags()
void PasswordGeneratorWidget::updateGenerator()
{
PasswordGenerator::CharClasses classes = charClasses();
PasswordGenerator::GeneratorFlags flags = generatorFlags();
int minLength = 0;
if (flags.testFlag(PasswordGenerator::CharFromEveryGroup)) {
if (classes.testFlag(PasswordGenerator::LowerLetters)) {
minLength++;
}
if (classes.testFlag(PasswordGenerator::UpperLetters)) {
minLength++;
}
if (classes.testFlag(PasswordGenerator::Numbers)) {
minLength++;
}
if (classes.testFlag(PasswordGenerator::SpecialCharacters)) {
minLength++;
}
}
minLength = qMax(minLength, 1);
if (m_ui->spinBoxLength->value() < minLength) {
m_updatingSpinBox = true;
m_ui->spinBoxLength->setValue(minLength);
m_ui->sliderLength->setValue(minLength);
m_updatingSpinBox = false;
}
m_ui->spinBoxLength->setMinimum(minLength);
m_ui->sliderLength->setMinimum(minLength);
m_generator->setLength(m_ui->spinBoxLength->value());
m_generator->setCharClasses(charClasses());
m_generator->setFlags(generatorFlags());
m_generator->setCharClasses(classes);
m_generator->setFlags(flags);
if (m_generator->isValid()) {
QString password = m_generator->generatePassword();