public void save() {
BufferedWriter sourceFile = null;
try {
String sourceText = sourceArea.getText();
String cleanText = cleanupSource(sourceText);
if (cleanText.length() != sourceText.length()) {
sourceArea.setText(cleanText);
String message =
String.format(
"One or more invalid characters at the end of the source file have been removed.");
JOptionPane.showMessageDialog(this, message, "ROPE", JOptionPane.INFORMATION_MESSAGE);
}
sourceFile = new BufferedWriter(new FileWriter(sourcePath, false));
sourceFile.write(cleanText);
setSourceChanged(false);
setupMenus();
} catch (IOException ex) {
ex.printStackTrace();
} finally {
if (sourceFile != null) {
try {
sourceFile.close();
} catch (IOException ignore) {
}
}
}
}
public void setSourceChanged(boolean changed) {
if (sourceChanged != changed) {
sourceChanged = changed;
setupMenus();
}
}