cleanForwardChanges method
void
cleanForwardChanges()
Clears forward changes from the history.
Implementation
void cleanForwardChanges() {
if (history.length > 1) {
while (screenshotHistoryPosition < history.length - 1) {
history.removeLast();
}
while (screenshotHistoryPosition < screenshotHistory.length - 1) {
screenshotHistory.removeLast();
}
}
screenshotHistoryPosition = history.length - 1;
}