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Improve scrolling behavior for continuous scroll input

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This commit is contained in:
Cameron Gutman
2021-10-06 23:28:29 -05:00
parent 505d248472
commit cea8ed485f
1 changed files with 7 additions and 4 deletions
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11
Limelight/Input/StreamView.m
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@@ -459,17 +459,20 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
switch (gesture.state) {
case UIGestureRecognizerStateBegan:
case UIGestureRecognizerStateChanged:
case UIGestureRecognizerStateEnded:
break;
case UIGestureRecognizerStateEnded:
default:
// Ignore recognition failure and other states
lastScrollTranslation = CGPointMake(0, 0);
return;
}
short velocityY = [gesture velocityInView:self].y;
if (velocityY != 0) {
LiSendHighResScrollEvent(velocityY);
CGPoint currentScrollTranslation = [gesture translationInView:self];
short translationDeltaY = ((currentScrollTranslation.y - lastScrollTranslation.y) / self.bounds.size.height) * 120; // WHEEL_DELTA
if (translationDeltaY != 0) {
LiSendHighResScrollEvent(translationDeltaY);
lastScrollTranslation = currentScrollTranslation;
}
}