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Implement horizontal scrolling for Apple TV

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This commit is contained in:
Cameron Gutman
2023-03-05 18:57:58 -06:00
parent 4f265cd09f
commit 7ddf4e12ed
1 changed files with 13 additions and 0 deletions
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13
Limelight/Input/ControllerSupport.m
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@@ -33,6 +33,7 @@ static const double MOUSE_SPEED_DIVISOR = 1.25;
float accumulatedDeltaX; float accumulatedDeltaX;
float accumulatedDeltaY; float accumulatedDeltaY;
float accumulatedScrollX;
float accumulatedScrollY; float accumulatedScrollY;
OnScreenControls *_osc; OnScreenControls *_osc;
@@ -455,6 +456,18 @@ static const double MOUSE_SPEED_DIVISOR = 1.25;
// in iPadOS 15 where discrete scroll events are dropped. tvOS only supports // in iPadOS 15 where discrete scroll events are dropped. tvOS only supports
// GCMouse for mice, so we will have to just use it and hope for the best. // GCMouse for mice, so we will have to just use it and hope for the best.
#if TARGET_OS_TV #if TARGET_OS_TV
mouse.mouseInput.scroll.xAxis.valueChangedHandler = ^(GCControllerAxisInput * _Nonnull axis, float value) {
self->accumulatedScrollX += value;
short truncatedScrollX = (short)self->accumulatedScrollX;
if (truncatedScrollX != 0) {
// Direction is reversed from vertical scrolling
LiSendHighResHScrollEvent(-truncatedScrollX * 20);
self->accumulatedScrollX -= truncatedScrollX;
}
};
mouse.mouseInput.scroll.yAxis.valueChangedHandler = ^(GCControllerAxisInput * _Nonnull axis, float value) { mouse.mouseInput.scroll.yAxis.valueChangedHandler = ^(GCControllerAxisInput * _Nonnull axis, float value) {
self->accumulatedScrollY += value; self->accumulatedScrollY += value;