@Override
public void horizontalTab() {
if (myCursorX >= myTerminalWidth) {
return;
}
int length = myTerminalTextBuffer.getLine(myCursorY - 1).getText().length();
int stop = myTabulator.nextTab(myCursorX);
myCursorX = Math.max(myCursorX, length);
if (myCursorX < stop) {
char[] chars = new char[stop - myCursorX];
Arrays.fill(chars, CharUtils.EMPTY_CHAR);
doWriteString(new String(chars));
} else {
myCursorX = stop;
}
myDisplay.setCursor(myCursorX, myCursorY);
}
@Override
public void setTabStopAtCursor() {
myTabulator.setTabStop(myCursorX);
}
@Override
public void clearAllTabStops() {
myTabulator.clearAllTabStops();
}
@Override
public void clearTabStopAtCursor() {
myTabulator.clearTabStop(myCursorX);
}