public void open(File f) {
Properties open = new Properties();
InputStream input = null;
try {
input = new FileInputStream(f);
open.load(input);
selectProviderCb.setValue(open.getProperty("provider"));
selectGrainCb.setValue(open.getProperty("grain"));
weightTf.setText(open.getProperty("weight"));
infoTa.setText(open.getProperty("info"));
for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
String propertyName = entry.getKey();
TextField tf = entry.getValue();
CheckBox cb = propertiesCb.get(propertyName);
tf.setText(open.getProperty(propertyName));
if (open.getProperty(propertyName + "_ENABLED").equals("ON")) {
tf.setDisable(false);
cb.setSelected(true);
} else {
tf.setDisable(true);
cb.setSelected(false);
}
}
mainStage.setTitle(f.getName());
} catch (Exception ex) {
infoTa.setText("Не могу открыть файл");
} finally {
if (input != null) {
try {
input.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
public void newFile() {
infoTa.setText("");
selectProviderCb.setValue(providers.get(0).getName());
weightTf.setText("0.0");
for (Entry<String, TextField> entry : propertiesTf.entrySet()) {
String propertyName = entry.getKey();
TextField tf = entry.getValue();
CheckBox cb = propertiesCb.get(propertyName);
tf.setText("0.0");
tf.setDisable(true);
cb.setSelected(false);
}
file = null;
mainStage.setTitle("unknown");
}