Start rulemapping refactor to be more explicit about typing intentions.

This commit is contained in:
Anna Rose Wiggins 2025-07-06 17:22:05 -04:00
parent 08fc828b46
commit a0949e719f
10 changed files with 128 additions and 100 deletions

View file

@ -0,0 +1,23 @@
package mappingrules
import "github.com/holoplot/go-evdev"
// A Simple Mapping Rule can map a button to a button or an axis to an axis.
type MappingRuleButton struct {
MappingRuleBase
Input *RuleTargetButton
Output *RuleTargetButton
}
func (rule *MappingRuleButton) MatchEvent(device *evdev.InputDevice, event *evdev.InputEvent, mode *string) (*evdev.InputDevice, *evdev.InputEvent) {
if !rule.MappingRuleBase.modeCheck(mode) {
return nil, nil
}
if device != rule.Input.GetDevice() ||
event.Code != rule.Input.GetCode() {
return nil, nil
}
return rule.Output.Device, rule.Output.CreateEvent(rule.Input.NormalizeValue(event.Value), mode)
}