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();
}
@Override
public boolean onInput(final Key k, final GUIScreen gui) {
switch (k.getKind()) {
case NormalKey:
switch (k.getCharacter()) {
case 'q':
return this.navigation.backOneLevel();
default:
}
default:
return false;
}
}
@Override
protected Result unhandledKeyboardEvent(Key key) {
if (key.getKind() == Key.Kind.Enter) {
((Item) getSelectedItem()).doAction();
return Result.EVENT_HANDLED;
}
return Result.EVENT_NOT_HANDLED;
}
@Override
public Key readInput() {
synchronized (readMutex) {
if (!keyQueue.isEmpty()) return keyQueue.poll();
Key key = inputDecoder.getNextCharacter();
if (key != null && key.getKind() == Key.Kind.CursorLocation) {
TerminalPosition reportedTerminalPosition = inputDecoder.getLastReportedTerminalPosition();
if (reportedTerminalPosition != null)
onResized(reportedTerminalPosition.getColumn(), reportedTerminalPosition.getRow());
return readInput();
} else {
return key;
}
}
}
public static void main(String[] argv) {
// Terminal terminal = TerminalFacade.createTerminal();
// terminal.enterPrivateMode();
//
// terminal.exitPrivateMode();
Screen screen = TerminalFacade.createScreen();
screen.startScreen();
screen.putString(
10, 5, "Press \u2191 q to exit...", Terminal.Color.WHITE, Terminal.Color.BLACK);
screen.refresh();
boolean done = false;
try {
while (!done) {
Key key = screen.readInput();
if (key != null) {
if (key.getCharacter() == 'q') {
screen.putString(
10, 6, "That is q!!! ", Terminal.Color.GREEN, Terminal.Color.BLACK);
screen.refresh();
done = true;
Thread.sleep(2000);
} else {
screen.putString(
10,
6,
"That is " + key.getCharacter() + ", not q",
Terminal.Color.RED,
Terminal.Color.BLACK);
screen.refresh();
}
} else {
Thread.sleep(20);
}
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
screen.stopScreen();
}
@Override
public Result keyboardInteraction(final Key key) {
switch (key.getKind()) {
case ArrowLeft:
seekPlayerRelative(this.player, 0 - getSelectedHop().getSeconds());
return Result.EVENT_HANDLED;
case ArrowRight:
seekPlayerRelative(this.player, getSelectedHop().getSeconds());
return Result.EVENT_HANDLED;
default:
return super.keyboardInteraction(key);
}
}
protected TerminalSize waitForTerminalSizeReport(int timeoutMs) {
long startTime = System.currentTimeMillis();
synchronized (readMutex) {
while (System.currentTimeMillis() - startTime < timeoutMs) {
Key key = inputDecoder.getNextCharacter();
if (key == null) {
try {
Thread.sleep(1);
} catch (InterruptedException e) {
}
continue;
}
if (key.getKind() != Key.Kind.CursorLocation) {
keyQueue.add(key);
} else {
TerminalPosition reportedTerminalPosition =
inputDecoder.getLastReportedTerminalPosition();
if (reportedTerminalPosition != null)
onResized(reportedTerminalPosition.getColumn(), reportedTerminalPosition.getRow());
else
throw new LanternaException(
new IOException(
"Unexpected: inputDecoder.getLastReportedTerminalPosition() "
+ "returned null after position was reported"));
return new TerminalSize(
reportedTerminalPosition.getColumn(), reportedTerminalPosition.getRow());
}
}
}
throw new LanternaException(
new IOException(
"Timeout while waiting for terminal size report! "
+ "Maybe your terminal doesn't support cursor position report, please "
+ "consider using a custom size querier"));
}
