/**
* Calling this method will put the underlying terminal in private mode, clear the screen, move
* the cursor and refresh.
*
* @throws LanternaException
*/
public void startScreen() {
if (hasBeenActivated) return;
hasBeenActivated = true;
terminal.enterPrivateMode();
terminal.clearScreen();
terminal.moveCursor(cursorPosition.getColumn(), cursorPosition.getRow());
refresh();
}
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();
}
public static void main(String[] args) {
Screen screen = new TestTerminalFactory(args).createScreen();
screen.startScreen();
ScreenWriter writer = new ScreenWriter(screen);
writer.setForegroundColor(Terminal.Color.DEFAULT);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(10, 1, "Hello World");
writer.setForegroundColor(Terminal.Color.BLACK);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(11, 2, "Hello World");
writer.setForegroundColor(Terminal.Color.WHITE);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(12, 3, "Hello World");
writer.setForegroundColor(Terminal.Color.BLACK);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(13, 4, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.WHITE);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(14, 5, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.DEFAULT);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(15, 6, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.DEFAULT);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(16, 7, "Hello World");
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(10, 10, "Hello World");
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(11, 11, "Hello World");
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(12, 12, "Hello World");
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.MAGENTA);
writer.drawString(13, 13, "Hello World");
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(14, 14, "Hello World");
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(15, 15, "Hello World");
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(16, 16, "Hello World");
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.MAGENTA);
writer.drawString(17, 17, "Hello World");
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(10, 20, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(11, 21, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(12, 22, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.BLUE);
writer.setBackgroundColor(Terminal.Color.MAGENTA);
writer.drawString(13, 23, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.DEFAULT);
writer.drawString(14, 24, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.WHITE);
writer.drawString(15, 25, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.GREEN);
writer.setBackgroundColor(Terminal.Color.BLACK);
writer.drawString(16, 26, "Hello World", ScreenCharacterStyle.Bold);
writer.setForegroundColor(Terminal.Color.CYAN);
writer.setBackgroundColor(Terminal.Color.BLUE);
writer.drawString(17, 27, "Hello World", ScreenCharacterStyle.Bold);
screen.refresh();
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
}
screen.stopScreen();
}