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Improve/Simplify Mouse Wheel Scroll Behavior (#470)

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* Improve/Simplify Mouse Wheel Scroll Behavior

* Update hid_mouse_absolute.go

Attempt to fix line reported as improperly formatted by lint.

* Update utils.go

Removed abs() function since lint states it is no longer used.
This commit is contained in:
rmschooley
2025-05-19 06:03:33 -05:00
committed by GitHub
parent fc3dbcd820
commit 0a4a1af80e
3 changed files with 17 additions and 33 deletions
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16
internal/usbgadget/hid_mouse_absolute.go
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@@ -107,24 +107,16 @@ func (u *UsbGadget) AbsMouseWheelReport(wheelY int8) error {
u.absMouseLock.Lock()
defer u.absMouseLock.Unlock()
// Accumulate the wheelY value
u.absMouseAccumulatedWheelY += float64(wheelY) / 8.0
// Only send a report if the accumulated value is significant
if abs(u.absMouseAccumulatedWheelY) < 1.0 {
// Only send a report if the value is non-zero
if wheelY == 0 {
return nil
}
scaledWheelY := int8(u.absMouseAccumulatedWheelY)
err := u.absMouseWriteHidFile([]byte{
2, // Report ID 2
byte(scaledWheelY), // Scaled Wheel Y (signed)
2, // Report ID 2
byte(wheelY), // Wheel Y (signed)
})
// Reset the accumulator, keeping any remainder
u.absMouseAccumulatedWheelY -= float64(scaledWheelY)
u.resetUserInputTime()
return err
}