SettingsDialog::SettingsDialog(QWidget* parent, int tabIndex)
: QDialog(parent) {
setFixedSize(420, 370);
setWindowTitle(tr("%1 :: Settings...").arg(SETTING_APPLICATION));
setupUi(this);
initSettings();
initLangs();
QObject::connect(buttonBox, SIGNAL(accepted()), this, SLOT(saveSettings()));
QObject::connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
tabSetting->setCurrentIndex(tabIndex);
}
void SettingsDialog::on_pbSelectDP_clicked() {
QString prefix_dir = QFileDialog::getExistingDirectory(
this,
tr("Select Path Prefix To tessdata Directory..."),
lnPrefix->text(),
QFileDialog::ShowDirsOnly
| QFileDialog::DontResolveSymlinks);
// we need only prefix without /tessdata!!!
if (prefix_dir.contains(QRegExp("/tessdata$")))
prefix_dir.replace(QRegExp("/tessdata$"),"/");
else if (prefix_dir.contains(QRegExp("/tessdata/$")))
prefix_dir.replace(QRegExp("/tessdata/$"),"/");
if (prefix_dir != "")
lnPrefix->setText(prefix_dir);
initLangs();
}
void MainWindow::feature_limits() {
initLangs();
QSettings settings(QSettings::IniFormat, QSettings::UserScope,
Organization, ProjectName);
if (settings.value("OCR/version").toString() == "3.01") {
ui->comboBoxPSM->setEnabled(true);
} else {
ui->comboBoxPSM->setEnabled(false);
}
ui->comboBoxForm->setCurrentIndex(
settings.value("Parameters/format").toInt());
ui->comboBoxPSM->setCurrentIndex(settings.value("Parameters/psm").toInt());
// hocr/html is supported from 3.01
if (settings.value("OCR/version").toFloat() > 3.00) {
ui->comboBoxForm->setMaxVisibleItems(2);
} else {
ui->comboBoxForm->setMaxVisibleItems(1);
}
}
void SettingsDialog::on_pbCheck_clicked() {
initLangs();
}
