public static void main(String[] args) throws InterruptedException {
final Terminal rawTerminal = new TestTerminalFactory(args).createTerminal();
rawTerminal.enterPrivateMode();
int currentRow = 0;
rawTerminal.moveCursor(0, 0);
while (true) {
Key key = rawTerminal.readInput();
if (key == null) {
Thread.sleep(1);
continue;
}
if (key.getKind() == Key.Kind.Escape) break;
if (currentRow == 0) rawTerminal.clearScreen();
rawTerminal.moveCursor(0, currentRow++);
putString(rawTerminal, key.toString());
if (currentRow >= rawTerminal.getTerminalSize().getRows()) currentRow = 0;
}
rawTerminal.exitPrivateMode();
}
/**
* Reads the next {@code Key} from the input queue, or returns null if there is nothing on the
* queue.
*/
public Key readInput() {
return terminal.readInput();
}
