private void updateTerminal() {
final DefaultStyledDocument doc = new DefaultStyledDocument();
for (Field f : s3270.getScreen().getFields()) {
final Style s = getStyle(f);
final String text = f.getText().replace('\u0000', ' ');
if ((f instanceof InputField) && text.startsWith(" ")) {
appendText(doc, " ", styleBlack);
appendText(doc, text.substring(1), s);
} else {
appendText(doc, text, s);
}
}
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
try {
boolean sizeChanged = updateTextPane3270Size();
if (sizeChanged) {
updateTabbedPaneSize();
frame.pack();
}
textPane3270.setDocument(doc);
} catch (RuntimeException e) {
// do nothing
}
}
});
}
private Style getStyle(final Field f) {
final boolean isInput = f instanceof InputField;
if (f.isHidden()) {
return styleHidden;
}
if (isInput) {
final InputField inputField = (InputField) f;
if (inputField.isChanged()) {
return styleInputChanged;
} else {
return styleInput;
}
}
final int i = (f.getExtendedColor() == 0) ? 0 : f.getExtendedColor() - 0xf0;
Color foregroundColor = extendedColors[i];
Color backgroundColor = Color.black;
if (f.getExtendedHighlight() == Field.ATTR_EH_REV_VIDEO) {
final Color tmp = backgroundColor;
backgroundColor = foregroundColor;
foregroundColor = tmp;
}
boolean isUnderline = f.getExtendedHighlight() == Field.ATTR_EH_UNDERSCORE;
if (f.isIntensified()) {
foregroundColor = Color.white;
}
return createStyle(foregroundColor, backgroundColor, isUnderline);
}